Trace number 1531540

Some explanations

A solver is run under the control of another program named runsolver. runsolver is in charge of imposing the CPU time limit and the memory limit to the solver. It also monitors some information about the process. The trace of the execution of a solver is divided into four (or five) parts:
  1. SOLVER DATA
    This is the output of the solver (stdout and stderr).
    Note that some very long lines in this section may be truncated by your web browser ! In such a case, you may want to use the "Download as text" link to get the trace as a text file.

    When the --timestamp option is passed to the runsolver program, each line output by the solver is prepended with a timestamp which indicates at what time the line was output by the solver. Times are relative to the start of the program, given in seconds. The first timestamp (if present) is estimated CPU time. The last timestamp is wall clock time.

    As some 'v lines' may be very long (sometimes several megabytes), the 'v line' output by your solver may be split on several lines to help limit the size of the trace recorded in the database. In any case, the exact output of your solver is preserved in a trace file.
  2. VERIFIER DATA
    The output of the solver is piped to a verifier program which will search a value line "v " and, if found, will check that the given interpretation satisfies all constraints.
  3. CONVERSION SCRIPT DATA (Optionnal)
    When a conversion script is used, this section shows the messages that were output by the conversion script.
  4. WATCHER DATA
    This is the informations gathered by the runsolver program. It first prints the different limits. There's a first limit on CPU time set to X seconds (see the parameters in the trace). After this time has ellapsed, runsolver sends a SIGTERM and 2 seconds later a SIGKILL to the solver. For safety, there's also another limit set to X+30 seconds which will send a SIGXPU to the solver. The last limit is on the virtual memory used by the process (see the parameters in the trace).
    Every ten seconds, the runsolver process fetches the content of /proc/loadavg, /proc/pid/stat and /proc/pid/statm (see man proc) and prints it as raw data. This is only recorded in case we need to investigate the behaviour of a solver. The memory used by the solver (vsize) is also given every ten seconds.
    When the solver exits, runsolver prints some informations such as status and time. CPU usage is the ratio CPU Time/Real Time.
  5. LAUNCHER DATA
    These informations are related to the script which will launch the solver. The most important informations are the command line given to the solver, the md5sum of the different files and the dump of the /proc/cpuinfo and /proc/meminfo which provides some useful information on the computer.

Solver answer on this benchmark

Solver NameAnswerCPU timeWall clock time
ttsth-5-0 2009-03-19? (TO) 1200.15 601.617

General information on the benchmark

NameRANDOM/MEDIUM/7SAT/SATISFIABLE/60/
unif-k7-r89-v60-c5340-S1096716652-027.cnf
MD5SUM5b03a3f3b068376a14f73a415b34dbf6
Bench CategoryRANDOM (random instances)
Best result obtained on this benchmarkSAT
Best CPU time to get the best result obtained on this benchmark0.544916
Satisfiable
(Un)Satisfiability was proved
Number of variables60
Number of clauses5340
Sum of the clauses size37380
Maximum clause length7
Minimum clause length7
Number of clauses of size 10
Number of clauses of size 20
Number of clauses of size 30
Number of clauses of size 40
Number of clauses of size 50
Number of clauses of size over 55340

Solver Data 

0.00/0.02	c Command: HOME/ttsth-5-0 -num-threads 2 HOME/instance-1531540-1238475905.cnf 
0.00/0.02	c Using SATTIMEOUT of 1200
0.00/0.02	c Using SATRAM of 1800
0.00/0.02	c Size of subset node = 16
0.00/0.02	c Variables = 60
0.00/0.02	c Clauses = 5340
0.00/0.02	c Literals = 37380
0.00/0.02	c Reduced size:
0.00/0.02	c Variables = 60
0.00/0.02	c Clauses = 5340
0.00/0.02	c Literals = 37380
0.00/0.02	c a2
0.10/0.13	c a1
0.20/0.21	c Independent sub-problems = 1
0.20/0.21	c Sub-problem with 60 variables and 5340 clauses
0.20/0.21	c using permutation method 4
0.20/0.21	c count = 1
0.20/0.21	c Ordering finished 0.200 seconds
0.20/0.21	c mapped 0.210 seconds
0.20/0.21	c permuted 0.210 seconds
0.20/0.21	c about to sort
0.20/0.21	c sorted
0.20/0.29	c clauses now 5340
0.20/0.29	c init finished 0.220 seconds
0.20/0.29	c tree built 0.280 seconds
0.20/0.29	c 
0.20/0.29	c PA progress                      | CPU progress Partial assignments | improvements      CPU time        PA/sec        nodes
0.20/0.29	c ---------------------------------|----------------------------------|------------------------------------------------------
0.20/0.29	c ................................ | ..........                       |                        0.3           0.0             
0.20/0.29	c ................................ | ..........                     1 |                        0.3           3.6             
0.20/0.29	c ................................ | ..........                     2 |                        0.3           7.1             
0.20/0.29	c ................................ | ..........                     3 |                        0.3          10.7             
0.20/0.29	c ................................ | ..........                     4 |                        0.3          14.3             
0.20/0.29	c ................................ | ..........                     5 |                        0.3          17.9             
0.29/0.34	c ................................ | ..........                  1000 | 154                    0.4        2702.7        10875
24.04/12.26	c ................................ | ..........                135000 | 44775                 24.2        5585.4      2758264
48.00/24.29	c ................................ | ..........                231000 | 77651                 48.2        4793.5      4664825
72.15/36.38	c ................................ | ..........                309000 | 105243                72.3        4272.1      6233334
96.09/48.37	c ................................ | ..........                375000 | 128973                96.3        3895.7      7645287
119.84/60.28	c ................................ | *.........                432000 | 149341               120.0        3599.7      8854258
143.99/72.37	c ................................ | *.........                486000 | 169548               144.2        3371.0     10006064
167.93/84.36	c ................................ | *.........                535000 | 188061               168.1        3182.8     11087168
191.89/96.36	c ................................ | *.........                586000 | 207144               192.1        3051.3     12150890
216.24/108.56	c ................................ | *.........                637000 | 225992               216.4        2943.8     13207148
239.98/120.42	c ................................ | **........                682000 | 242572               240.1        2840.8     14234238
263.93/132.44	c ................................ | **........                726000 | 259305               264.1        2749.5     15212848
287.88/144.46	c ................................ | **........                767000 | 275114               288.1        2662.7     16100852
312.23/156.65	c ................................ | **........                810000 | 291698               312.4        2593.0     17017840
336.18/168.64	c ................................ | **........                847000 | 306150               336.3        2518.4     17873268
360.12/180.61	c ................................ | ***.......                887000 | 321564               360.2        2462.5     18733807
384.08/192.62	c ................................ | ***.......                926000 | 336426               384.2        2410.3     19545701
408.23/204.72	c ................................ | ***.......                965000 | 350316               408.3        2363.3     20366808
432.38/216.81	c ................................ | ***.......               1004000 | 365418               432.5        2321.5     21183822
456.14/228.73	c ................................ | ***.......               1039000 | 378030               456.3        2277.2     21944426
479.88/240.70	c ................................ | ****......               1074000 | 390801               480.1        2236.8     22733980
504.22/252.86	c ................................ | ****......               1109000 | 404316               504.4        2198.6     23514997
527.97/264.77	c ................................ | ****......               1143000 | 416931               528.2        2163.9     24315940
552.52/277.04	c ................................ | ****......               1179000 | 429494               552.7        2133.2     25082314
575.87/288.77	c ................................ | ****......               1211000 | 440873               576.1        2102.1     25781502
600.02/300.86	c ................................ | *****.....               1243000 | 452978               600.2        2070.9     26499937
624.37/313.01	c ................................ | *****.....               1273000 | 464401               624.5        2038.5     27184060
648.12/324.96	c ................................ | *****.....               1303000 | 476136               648.4        2009.7     27849873
672.06/336.99	c ................................ | *****.....               1332000 | 487415               672.4        1981.1     28515897
696.02/348.91	c ................................ | *****.....               1362000 | 498411               696.1        1956.5     29182293
720.56/361.28	c ................................ | ******....               1392000 | 509663               720.8        1931.1     29810287
744.31/373.19	c ................................ | ******....               1420000 | 520028               744.6        1907.0     30451896
768.07/385.06	c ................................ | ******....               1446000 | 530224               768.3        1882.1     31061103
792.41/397.28	c ................................ | ******....               1474000 | 540875               792.7        1859.5     31717393
816.16/409.17	c ................................ | ******....               1502000 | 552222               816.4        1839.7     32309277
840.11/421.13	c ................................ | *******...               1527000 | 561195               840.3        1817.2     32895921
864.67/433.41	c ................................ | *******...               1554000 | 570569               864.8        1796.9     33521727
887.80/445.07	c ................................ | *******...               1580000 | 580060               888.1        1779.1     34127712
912.56/457.43	c ................................ | *******...               1608000 | 590052               912.8        1761.7     34725826
935.90/469.19	c ................................ | *******...               1634000 | 599414               936.2        1745.3     35330861
960.65/481.54	c ................................ | ********..               1660000 | 608897               960.9        1727.6     35937619
984.40/493.45	c ................................ | ********..               1684000 | 617940               984.6        1710.3     36478564
1007.75/505.16	c ................................ | ********..               1709000 | 627405              1008.0        1695.4     36999505
1032.50/517.51	c ................................ | ********..               1734000 | 636857              1032.7        1679.1     37558072
1056.25/529.47	c ................................ | ********..               1759000 | 646123              1056.6        1664.8     38098879
1079.99/541.34	c ................................ | *********.               1783000 | 655244              1080.2        1650.5     38644723
1104.55/553.68	c ................................ | *********.               1809000 | 665204              1104.9        1637.3     39230833
1128.29/565.59	c ................................ | *********.               1834000 | 674989              1128.7        1624.9     39781631
1152.25/577.59	c ................................ | *********.               1858000 | 684564              1152.6        1612.0     40331975
1175.79/589.36	c ................................ | *********.               1883000 | 694088              1176.1        1601.1     40871894

Verifier Data 

ERROR: Unexpected answer ! (SATISFIABLE/UNSATISFIABLE expected)
Got answer: <no 's ' line found>

Watcher Data 

runsolver version 3.2.9 (svn:489) (c) roussel@cril.univ-artois.fr

command line: BIN/runsolver --timestamp -w /tmp/evaluation-result-1531540-1238475905/watcher-1531540-1238475905 -o /tmp/evaluation-result-1531540-1238475905/solver-1531540-1238475905 -C 1200 -W 1800 -M 1800 --output-limit 1,15 HOME/ttsth-5-0 -num-threads 2 HOME/instance-1531540-1238475905.cnf 

Enforcing CPUTime limit (soft limit, will send SIGTERM then SIGKILL): 1200 seconds
Enforcing CPUTime limit (hard limit, will send SIGXCPU): 1230 seconds
Enforcing wall clock limit (soft limit, will send SIGTERM then SIGKILL): 1800 seconds
Enforcing VSIZE limit (soft limit, will send SIGTERM then SIGKILL): 1843200 KiB
Enforcing VSIZE limit (hard limit, stack expansion will fail with SIGSEGV, brk() and mmap() will return ENOMEM): 1894400 KiB
Solver output will be limited to a maximum of 15728640 bytes. The first 1048576 bytes and the last 14680064 bytes will be preserved
Current StackSize limit: 10240 KiB


[startup+0 s]
/proc/loadavg: 0.93 0.98 0.99 3/64 5140
/proc/meminfo: memFree=1539776/2055920 swapFree=4176708/4192956
[pid=5140] ppid=5138 vsize=932 CPUtime=0
/proc/5140/stat : 5140 (ttsth-5-0) R 5138 5140 4888 0 -1 4194304 130 0 0 0 0 0 0 0 18 0 1 0 1120252513 954368 114 1992294400 134512640 135237372 4294956192 18446744073709551615 134749343 0 0 4096 0 0 0 0 17 1 0 0
/proc/5140/statm: 233 114 77 176 0 55 0

[startup+0.0488859 s]
/proc/loadavg: 0.93 0.98 0.99 3/64 5140
/proc/meminfo: memFree=1539776/2055920 swapFree=4176708/4192956
[pid=5140] ppid=5138 vsize=3548 CPUtime=0.04
/proc/5140/stat : 5140 (ttsth-5-0) R 5138 5140 4888 0 -1 4194304 684 0 0 0 4 0 0 0 18 0 1 0 1120252513 3633152 667 1992294400 134512640 135237372 4294956192 18446744073709551615 134680288 0 0 4096 0 0 0 0 17 1 0 0
/proc/5140/statm: 887 667 79 176 0 709 0
Current children cumulated CPU time (s) 0.04
Current children cumulated vsize (KiB) 3548

[startup+0.101889 s]
/proc/loadavg: 0.93 0.98 0.99 3/64 5140
/proc/meminfo: memFree=1539776/2055920 swapFree=4176708/4192956
[pid=5140] ppid=5138 vsize=3548 CPUtime=0.1
/proc/5140/stat : 5140 (ttsth-5-0) R 5138 5140 4888 0 -1 4194304 684 0 0 0 10 0 0 0 18 0 1 0 1120252513 3633152 667 1992294400 134512640 135237372 4294956192 18446744073709551615 134749351 0 0 4096 0 0 0 0 17 1 0 0
/proc/5140/statm: 887 667 79 176 0 709 0
Current children cumulated CPU time (s) 0.1
Current children cumulated vsize (KiB) 3548

[startup+0.301911 s]
/proc/loadavg: 0.93 0.98 0.99 3/64 5140
/proc/meminfo: memFree=1539776/2055920 swapFree=4176708/4192956
[pid=5140] ppid=5138 vsize=27568 CPUtime=0.29
/proc/5140/stat : 5140 (ttsth-5-0) S 5138 5140 4888 0 -1 4194304 1676 0 0 0 29 0 0 0 19 0 3 0 1120252513 28229632 1335 1992294400 134512640 135237372 4294956192 18446744073709551615 134629544 0 0 4096 0 18446744073709551615 0 0 17 1 0 0
/proc/5140/statm: 6892 1335 98 176 0 6714 0
Current children cumulated CPU time (s) 0.29
Current children cumulated vsize (KiB) 27568

[startup+0.701951 s]
/proc/loadavg: 0.93 0.98 0.99 3/64 5140
/proc/meminfo: memFree=1539776/2055920 swapFree=4176708/4192956
[pid=5140] ppid=5138 vsize=29328 CPUtime=1.1
/proc/5140/stat : 5140 (ttsth-5-0) S 5138 5140 4888 0 -1 4194304 2192 0 0 0 109 1 0 0 19 0 3 0 1120252513 30031872 1851 1992294400 134512640 135237372 4294956192 18446744073709551615 134629544 0 0 4096 0 18446744073709551615 0 0 17 1 0 0
/proc/5140/statm: 7332 1851 98 176 0 7154 0
Current children cumulated CPU time (s) 1.1
Current children cumulated vsize (KiB) 29328

[startup+1.50102 s]
/proc/loadavg: 0.93 0.98 0.99 3/67 5143
/proc/meminfo: memFree=1531176/2055920 swapFree=4176708/4192956
[pid=5140] ppid=5138 vsize=33328 CPUtime=2.69
/proc/5140/stat : 5140 (ttsth-5-0) S 5138 5140 4888 0 -1 4194304 3173 0 0 0 268 1 0 0 19 0 3 0 1120252513 34127872 2832 1992294400 134512640 135237372 4294956192 18446744073709551615 134629544 0 0 4096 0 18446744073709551615 0 0 17 1 0 0
/proc/5140/statm: 8332 2832 98 176 0 8154 0
[pid=5140/tid=5142] ppid=5138 vsize=33328 CPUtime=1.2
/proc/5140/task/5142/stat : 5142 (ttsth-5-0) R 5138 5140 4888 0 -1 4194368 686 0 0 0 120 0 0 0 25 0 3 0 1120252542 34127872 2832 1992294400 134512640 135237372 4294956192 18446744073709551615 134562351 0 0 4096 0 0 0 0 -1 1 0 0
[pid=5140/tid=5143] ppid=5138 vsize=33328 CPUtime=1.19
/proc/5140/task/5143/stat : 5143 (ttsth-5-0) R 5138 5140 4888 0 -1 4194368 840 0 0 0 119 0 0 0 25 0 3 0 1120252542 34127872 2832 1992294400 134512640 135237372 4294956192 18446744073709551615 134519964 0 0 4096 0 0 0 0 -1 0 0 0
Current children cumulated CPU time (s) 2.69
Current children cumulated vsize (KiB) 33328

[startup+3.10117 s]
/proc/loadavg: 1.01 1.00 1.00 3/67 5143
/proc/meminfo: memFree=1525864/2055920 swapFree=4176708/4192956
[pid=5140] ppid=5138 vsize=40340 CPUtime=5.88
/proc/5140/stat : 5140 (ttsth-5-0) S 5138 5140 4888 0 -1 4194304 4899 0 0 0 587 1 0 0 19 0 3 0 1120252513 41308160 4558 1992294400 134512640 135237372 4294956192 18446744073709551615 134629544 0 0 4096 0 18446744073709551615 0 0 17 1 0 0
/proc/5140/statm: 10085 4558 98 176 0 9907 0
[pid=5140/tid=5142] ppid=5138 vsize=40340 CPUtime=2.8
/proc/5140/task/5142/stat : 5142 (ttsth-5-0) R 5138 5140 4888 0 -1 4194368 1486 0 0 0 280 0 0 0 25 0 3 0 1120252542 41308160 4558 1992294400 134512640 135237372 4294956192 18446744073709551615 134562338 0 0 4096 0 0 0 0 -1 1 0 0
[pid=5140/tid=5143] ppid=5138 vsize=40340 CPUtime=2.78
/proc/5140/task/5143/stat : 5143 (ttsth-5-0) R 5138 5140 4888 0 -1 4194368 1766 0 0 0 278 0 0 0 25 0 3 0 1120252542 41308160 4558 1992294400 134512640 135237372 4294956192 18446744073709551615 134550989 0 0 4096 0 0 0 0 -1 0 0 0
Current children cumulated CPU time (s) 5.88
Current children cumulated vsize (KiB) 40340

[startup+6.30246 s]
/proc/loadavg: 1.01 1.00 1.00 3/67 5143
/proc/meminfo: memFree=1512552/2055920 swapFree=4176708/4192956
[pid=5140] ppid=5138 vsize=52500 CPUtime=12.27
/proc/5140/stat : 5140 (ttsth-5-0) S 5138 5140 4888 0 -1 4194304 7946 0 0 0 1224 3 0 0 19 0 3 0 1120252513 53760000 7605 1992294400 134512640 135237372 4294956192 18446744073709551615 134629544 0 0 4096 0 18446744073709551615 0 0 17 1 0 0
/proc/5140/statm: 13125 7605 98 176 0 12947 0
[pid=5140/tid=5142] ppid=5138 vsize=52500 CPUtime=6
/proc/5140/task/5142/stat : 5142 (ttsth-5-0) R 5138 5140 4888 0 -1 4194368 2899 0 0 0 599 1 0 0 25 0 3 0 1120252542 53760000 7605 1992294400 134512640 135237372 4294956192 18446744073709551615 134590129 0 0 4096 0 0 0 0 -1 1 0 0
[pid=5140/tid=5143] ppid=5138 vsize=52500 CPUtime=5.97
/proc/5140/task/5143/stat : 5143 (ttsth-5-0) R 5138 5140 4888 0 -1 4194368 3400 0 0 0 596 1 0 0 25 0 3 0 1120252542 53760000 7605 1992294400 134512640 135237372 4294956192 18446744073709551615 134562351 0 0 4096 0 0 0 0 -1 0 0 0
Current children cumulated CPU time (s) 12.27
Current children cumulated vsize (KiB) 52500

[startup+12.701 s]
/proc/loadavg: 1.09 1.02 1.01 3/67 5143
/proc/meminfo: memFree=1491072/2055920 swapFree=4176708/4192956
[pid=5140] ppid=5138 vsize=72820 CPUtime=25.04
/proc/5140/stat : 5140 (ttsth-5-0) S 5138 5140 4888 0 -1 4194304 13046 0 0 0 2497 7 0 0 19 0 3 0 1120252513 74567680 12705 1992294400 134512640 135237372 4294956192 18446744073709551615 134629544 0 0 4096 0 18446744073709551615 0 0 17 1 0 0
/proc/5140/statm: 18205 12705 98 176 0 18027 0
[pid=5140/tid=5142] ppid=5138 vsize=72820 CPUtime=12.39
/proc/5140/task/5142/stat : 5142 (ttsth-5-0) R 5138 5140 4888 0 -1 4194368 5260 0 0 0 1237 2 0 0 25 0 3 0 1120252542 74567680 12705 1992294400 134512640 135237372 4294956192 18446744073709551615 134550010 0 0 4096 0 0 0 0 -1 1 0 0
[pid=5140/tid=5143] ppid=5138 vsize=72820 CPUtime=12.35
/proc/5140/task/5143/stat : 5143 (ttsth-5-0) R 5138 5140 4888 0 -1 4194368 6139 0 0 0 1231 4 0 0 25 0 3 0 1120252542 74567680 12705 1992294400 134512640 135237372 4294956192 18446744073709551615 134562338 0 0 4096 0 0 0 0 -1 0 0 0
Current children cumulated CPU time (s) 25.04
Current children cumulated vsize (KiB) 72820

[startup+25.5012 s]
/proc/loadavg: 1.29 1.06 1.02 3/67 5143
/proc/meminfo: memFree=1457536/2055920 swapFree=4176708/4192956
[pid=5140] ppid=5138 vsize=104980 CPUtime=50.59
/proc/5140/stat : 5140 (ttsth-5-0) S 5138 5140 4888 0 -1 4194304 21061 0 0 0 5045 14 0 0 19 0 3 0 1120252513 107499520 20720 1992294400 134512640 135237372 4294956192 18446744073709551615 134629544 0 0 4096 0 18446744073709551615 0 0 17 1 0 0
/proc/5140/statm: 26245 20720 98 176 0 26067 0
[pid=5140/tid=5142] ppid=5138 vsize=104980 CPUtime=25.15
/proc/5140/task/5142/stat : 5142 (ttsth-5-0) R 5138 5140 4888 0 -1 4194368 9210 0 0 0 2510 5 0 0 20 0 3 0 1120252542 107499520 20720 1992294400 134512640 135237372 4294956192 18446744073709551615 134550010 0 0 4096 0 0 0 0 -1 0 0 0
[pid=5140/tid=5143] ppid=5138 vsize=104980 CPUtime=25.13
/proc/5140/task/5143/stat : 5143 (ttsth-5-0) R 5138 5140 4888 0 -1 4194368 10204 0 0 0 2505 8 0 0 25 0 3 0 1120252542 107499520 20720 1992294400 134512640 135237372 4294956192 18446744073709551615 134562344 0 0 4096 0 0 0 0 -1 1 0 0
Current children cumulated CPU time (s) 50.59
Current children cumulated vsize (KiB) 104980

[startup+51.1015 s]
/proc/loadavg: 1.53 1.14 1.04 3/67 5143
/proc/meminfo: memFree=1408256/2055920 swapFree=4176708/4192956
[pid=5140] ppid=5138 vsize=154580 CPUtime=101.68
/proc/5140/stat : 5140 (ttsth-5-0) S 5138 5140 4888 0 -1 4194304 33502 0 0 0 10143 25 0 0 19 0 3 0 1120252513 158289920 33161 1992294400 134512640 135237372 4294956192 18446744073709551615 134629544 0 0 4096 0 18446744073709551615 0 0 17 1 0 0
/proc/5140/statm: 38645 33161 98 176 0 38467 0
[pid=5140/tid=5142] ppid=5138 vsize=154580 CPUtime=50.65
/proc/5140/task/5142/stat : 5142 (ttsth-5-0) R 5138 5140 4888 0 -1 4194368 15387 0 0 0 5056 9 0 0 25 0 3 0 1120252542 158289920 33161 1992294400 134512640 135237372 4294956192 18446744073709551615 134562338 0 0 4096 0 0 0 0 -1 0 0 0
[pid=5140/tid=5143] ppid=5138 vsize=154580 CPUtime=50.73
/proc/5140/task/5143/stat : 5143 (ttsth-5-0) R 5138 5140 4888 0 -1 4194368 16468 0 0 0 5058 15 0 0 25 0 3 0 1120252542 158289920 33161 1992294400 134512640 135237372 4294956192 18446744073709551615 134562338 0 0 4096 0 0 0 0 -1 1 0 0
Current children cumulated CPU time (s) 101.68
Current children cumulated vsize (KiB) 154580

[startup+102.305 s]
/proc/loadavg: 1.81 1.28 1.10 3/67 5143
/proc/meminfo: memFree=1331840/2055920 swapFree=4176708/4192956
[pid=5140] ppid=5138 vsize=230100 CPUtime=203.86
/proc/5140/stat : 5140 (ttsth-5-0) S 5138 5140 4888 0 -1 4194304 52343 0 0 0 20346 40 0 0 19 0 3 0 1120252513 235622400 52002 1992294400 134512640 135237372 4294956192 18446744073709551615 134629544 0 0 4096 0 18446744073709551615 0 0 17 1 0 0
/proc/5140/statm: 57525 52002 98 176 0 57347 0
[pid=5140/tid=5142] ppid=5138 vsize=230100 CPUtime=101.65
/proc/5140/task/5142/stat : 5142 (ttsth-5-0) R 5138 5140 4888 0 -1 4194368 24775 0 0 0 10149 16 0 0 25 0 3 0 1120252542 235622400 52002 1992294400 134512640 135237372 4294956192 18446744073709551615 134562338 0 0 4096 0 0 0 0 -1 0 0 0
[pid=5140/tid=5143] ppid=5138 vsize=230100 CPUtime=101.91
/proc/5140/task/5143/stat : 5143 (ttsth-5-0) R 5138 5140 4888 0 -1 4194368 25921 0 0 0 10168 23 0 0 25 0 3 0 1120252542 235622400 52002 1992294400 134512640 135237372 4294956192 18446744073709551615 134562338 0 0 4096 0 0 0 0 -1 1 0 0
Current children cumulated CPU time (s) 203.86
Current children cumulated vsize (KiB) 230100

[startup+162.301 s]
/proc/loadavg: 1.92 1.40 1.15 3/67 5143
/proc/meminfo: memFree=1255552/2055920 swapFree=4176708/4192956
[pid=5140] ppid=5138 vsize=306580 CPUtime=323.61
/proc/5140/stat : 5140 (ttsth-5-0) S 5138 5140 4888 0 -1 4194304 71481 0 0 0 32301 60 0 0 19 0 3 0 1120252513 313937920 71140 1992294400 134512640 135237372 4294956192 18446744073709551615 134629544 0 0 4096 0 18446744073709551615 0 0 17 1 0 0
/proc/5140/statm: 76645 71140 98 176 0 76467 0
[pid=5140/tid=5142] ppid=5138 vsize=306580 CPUtime=161.41
/proc/5140/task/5142/stat : 5142 (ttsth-5-0) R 5138 5140 4888 0 -1 4194368 34783 0 0 0 16114 27 0 0 25 0 3 0 1120252542 313937920 71140 1992294400 134512640 135237372 4294956192 18446744073709551615 134562341 0 0 4096 0 0 0 0 -1 0 0 0
[pid=5140/tid=5143] ppid=5138 vsize=306580 CPUtime=161.89
/proc/5140/task/5143/stat : 5143 (ttsth-5-0) R 5138 5140 4888 0 -1 4194368 35051 0 0 0 16158 31 0 0 25 0 3 0 1120252542 313937920 71140 1992294400 134512640 135237372 4294956192 18446744073709551615 134562338 0 0 4096 0 0 0 0 -1 1 0 0
Current children cumulated CPU time (s) 323.61
Current children cumulated vsize (KiB) 306580

[startup+222.302 s]
/proc/loadavg: 1.97 1.51 1.20 3/67 5143
/proc/meminfo: memFree=1188928/2055920 swapFree=4176708/4192956
[pid=5140] ppid=5138 vsize=372500 CPUtime=443.35
/proc/5140/stat : 5140 (ttsth-5-0) S 5138 5140 4888 0 -1 4194304 87952 0 0 0 44261 74 0 0 19 0 3 0 1120252513 381440000 87611 1992294400 134512640 135237372 4294956192 18446744073709551615 134629544 0 0 4096 0 18446744073709551615 0 0 17 1 0 0
/proc/5140/statm: 93125 87611 98 176 0 92947 0
[pid=5140/tid=5142] ppid=5138 vsize=372500 CPUtime=221.17
/proc/5140/task/5142/stat : 5142 (ttsth-5-0) R 5138 5140 4888 0 -1 4194368 43319 0 0 0 22082 35 0 0 25 0 3 0 1120252542 381440000 87611 1992294400 134512640 135237372 4294956192 18446744073709551615 134562338 0 0 4096 0 0 0 0 -1 0 0 0
[pid=5140/tid=5143] ppid=5138 vsize=372500 CPUtime=221.88
/proc/5140/task/5143/stat : 5143 (ttsth-5-0) R 5138 5140 4888 0 -1 4194368 42986 0 0 0 22150 38 0 0 25 0 3 0 1120252542 381440000 87611 1992294400 134512640 135237372 4294956192 18446744073709551615 134562338 0 0 4096 0 0 0 0 -1 1 0 0
Current children cumulated CPU time (s) 443.35
Current children cumulated vsize (KiB) 372500

[startup+282.301 s]
/proc/loadavg: 1.99 1.59 1.24 3/67 5143
/proc/meminfo: memFree=1128064/2055920 swapFree=4176708/4192956
[pid=5140] ppid=5138 vsize=433940 CPUtime=563.1
/proc/5140/stat : 5140 (ttsth-5-0) S 5138 5140 4888 0 -1 4194304 103319 0 0 0 56220 90 0 0 19 0 3 0 1120252513 444354560 102978 1992294400 134512640 135237372 4294956192 18446744073709551615 134629544 0 0 4096 0 18446744073709551615 0 0 17 1 0 0
/proc/5140/statm: 108485 102978 98 176 0 108307 0
[pid=5140/tid=5142] ppid=5138 vsize=433940 CPUtime=280.93
/proc/5140/task/5142/stat : 5142 (ttsth-5-0) R 5138 5140 4888 0 -1 4194368 51386 0 0 0 28050 43 0 0 25 0 3 0 1120252542 444354560 102978 1992294400 134512640 135237372 4294956192 18446744073709551615 134562338 0 0 4096 0 0 0 0 -1 0 0 0
[pid=5140/tid=5143] ppid=5138 vsize=433940 CPUtime=281.86
/proc/5140/task/5143/stat : 5143 (ttsth-5-0) R 5138 5140 4888 0 -1 4194368 50286 0 0 0 28141 45 0 0 25 0 3 0 1120252542 444354560 102978 1992294400 134512640 135237372 4294956192 18446744073709551615 134562338 0 0 4096 0 0 0 0 -1 1 0 0
Current children cumulated CPU time (s) 563.1
Current children cumulated vsize (KiB) 433940

[startup+342.302 s]
/proc/loadavg: 1.99 1.66 1.29 3/67 5143
/proc/meminfo: memFree=1072712/2055920 swapFree=4176708/4192956
[pid=5140] ppid=5138 vsize=488820 CPUtime=682.84
/proc/5140/stat : 5140 (ttsth-5-0) S 5138 5140 4888 0 -1 4194304 117017 0 0 0 68179 105 0 0 19 0 3 0 1120252513 500551680 116676 1992294400 134512640 135237372 4294956192 18446744073709551615 134629544 0 0 4096 0 18446744073709551615 0 0 17 1 0 0
/proc/5140/statm: 122205 116676 98 176 0 122027 0
[pid=5140/tid=5142] ppid=5138 vsize=488820 CPUtime=340.7
/proc/5140/task/5142/stat : 5142 (ttsth-5-0) R 5138 5140 4888 0 -1 4194368 58761 0 0 0 34018 52 0 0 25 0 3 0 1120252542 500551680 116676 1992294400 134512640 135237372 4294956192 18446744073709551615 134562338 0 0 4096 0 0 0 0 -1 0 0 0
[pid=5140/tid=5143] ppid=5138 vsize=488820 CPUtime=341.84
/proc/5140/task/5143/stat : 5143 (ttsth-5-0) R 5138 5140 4888 0 -1 4194368 56609 0 0 0 34132 52 0 0 25 0 3 0 1120252542 500551680 116676 1992294400 134512640 135237372 4294956192 18446744073709551615 134561524 0 0 4096 0 0 0 0 -1 1 0 0
Current children cumulated CPU time (s) 682.84
Current children cumulated vsize (KiB) 488820

[startup+402.301 s]
/proc/loadavg: 1.99 1.72 1.33 3/67 5143
/proc/meminfo: memFree=1022600/2055920 swapFree=4176708/4192956
[pid=5140] ppid=5138 vsize=539060 CPUtime=802.59
/proc/5140/stat : 5140 (ttsth-5-0) S 5138 5140 4888 0 -1 4194304 129606 0 0 0 80139 120 0 0 19 0 3 0 1120252513 551997440 129265 1992294400 134512640 135237372 4294956192 18446744073709551615 134629544 0 0 4096 0 18446744073709551615 0 0 17 1 0 0
/proc/5140/statm: 134765 129265 98 176 0 134587 0
[pid=5140/tid=5142] ppid=5138 vsize=539060 CPUtime=400.45
/proc/5140/task/5142/stat : 5142 (ttsth-5-0) R 5138 5140 4888 0 -1 4194368 65264 0 0 0 39986 59 0 0 25 0 3 0 1120252542 551997440 129265 1992294400 134512640 135237372 4294956192 18446744073709551615 134562344 0 0 4096 0 0 0 0 -1 0 0 0
[pid=5140/tid=5143] ppid=5138 vsize=539060 CPUtime=401.82
/proc/5140/task/5143/stat : 5143 (ttsth-5-0) R 5138 5140 4888 0 -1 4194368 62695 0 0 0 40123 59 0 0 25 0 3 0 1120252542 551997440 129265 1992294400 134512640 135237372 4294956192 18446744073709551615 134562338 0 0 4096 0 0 0 0 -1 1 0 0
Current children cumulated CPU time (s) 802.59
Current children cumulated vsize (KiB) 539060

[startup+462.301 s]
/proc/loadavg: 1.99 1.77 1.37 3/67 5143
/proc/meminfo: memFree=974088/2055920 swapFree=4176708/4192956
[pid=5140] ppid=5138 vsize=587220 CPUtime=922.33
/proc/5140/stat : 5140 (ttsth-5-0) S 5138 5140 4888 0 -1 4194304 141623 0 0 0 92100 133 0 0 19 0 3 0 1120252513 601313280 141282 1992294400 134512640 135237372 4294956192 18446744073709551615 134629544 0 0 4096 0 18446744073709551615 0 0 17 1 0 0
/proc/5140/statm: 146805 141282 98 176 0 146627 0
[pid=5140/tid=5142] ppid=5138 vsize=587220 CPUtime=460.22
/proc/5140/task/5142/stat : 5142 (ttsth-5-0) R 5138 5140 4888 0 -1 4194368 71601 0 0 0 45956 66 0 0 25 0 3 0 1120252542 601313280 141282 1992294400 134512640 135237372 4294956192 18446744073709551615 134562338 0 0 4096 0 0 0 0 -1 0 0 0
[pid=5140/tid=5143] ppid=5138 vsize=587220 CPUtime=461.81
/proc/5140/task/5143/stat : 5143 (ttsth-5-0) R 5138 5140 4888 0 -1 4194368 68375 0 0 0 46115 66 0 0 25 0 3 0 1120252542 601313280 141282 1992294400 134512640 135237372 4294956192 18446744073709551615 134562338 0 0 4096 0 0 0 0 -1 1 0 0
Current children cumulated CPU time (s) 922.33
Current children cumulated vsize (KiB) 587220

[startup+522.302 s]
/proc/loadavg: 1.99 1.81 1.41 3/67 5143
/proc/meminfo: memFree=929416/2055920 swapFree=4176708/4192956
[pid=5140] ppid=5138 vsize=632020 CPUtime=1042.08
/proc/5140/stat : 5140 (ttsth-5-0) S 5138 5140 4888 0 -1 4194304 152853 0 0 0 104063 145 0 0 19 0 3 0 1120252513 647188480 152512 1992294400 134512640 135237372 4294956192 18446744073709551615 134629544 0 0 4096 0 18446744073709551615 0 0 17 1 0 0
/proc/5140/statm: 158005 152512 98 176 0 157827 0
[pid=5140/tid=5142] ppid=5138 vsize=632020 CPUtime=519.98
/proc/5140/task/5142/stat : 5142 (ttsth-5-0) R 5138 5140 4888 0 -1 4194368 77300 0 0 0 51927 71 0 0 25 0 3 0 1120252542 647188480 152512 1992294400 134512640 135237372 4294956192 18446744073709551615 134561114 0 0 4096 0 0 0 0 -1 0 0 0
[pid=5140/tid=5143] ppid=5138 vsize=632020 CPUtime=521.8
/proc/5140/task/5143/stat : 5143 (ttsth-5-0) R 5138 5140 4888 0 -1 4194368 73906 0 0 0 52107 73 0 0 25 0 3 0 1120252542 647188480 152512 1992294400 134512640 135237372 4294956192 18446744073709551615 134588131 0 0 4096 0 0 0 0 -1 1 0 0
Current children cumulated CPU time (s) 1042.08
Current children cumulated vsize (KiB) 632020

[startup+582.301 s]
/proc/loadavg: 1.99 1.84 1.44 3/67 5143
/proc/meminfo: memFree=884616/2055920 swapFree=4176708/4192956
[pid=5140] ppid=5138 vsize=676340 CPUtime=1161.82
/proc/5140/stat : 5140 (ttsth-5-0) S 5138 5140 4888 0 -1 4194304 163940 0 0 0 116028 154 0 0 19 0 3 0 1120252513 692572160 163599 1992294400 134512640 135237372 4294956192 18446744073709551615 134629544 0 0 4096 0 18446744073709551615 0 0 17 1 0 0
/proc/5140/statm: 169085 163599 98 176 0 168907 0
[pid=5140/tid=5142] ppid=5138 vsize=676340 CPUtime=579.74
/proc/5140/task/5142/stat : 5142 (ttsth-5-0) R 5138 5140 4888 0 -1 4194368 83078 0 0 0 57898 76 0 0 25 0 3 0 1120252542 692572160 163599 1992294400 134512640 135237372 4294956192 18446744073709551615 134562338 0 0 4096 0 0 0 0 -1 0 0 0
[pid=5140/tid=5143] ppid=5138 vsize=676340 CPUtime=581.78
/proc/5140/task/5143/stat : 5143 (ttsth-5-0) R 5138 5140 4888 0 -1 4194368 79215 0 0 0 58101 77 0 0 25 0 3 0 1120252542 692572160 163599 1992294400 134512640 135237372 4294956192 18446744073709551615 134562338 0 0 4096 0 0 0 0 -1 1 0 0
Current children cumulated CPU time (s) 1161.82
Current children cumulated vsize (KiB) 676340



Maximum CPU time exceeded: sending SIGTERM then SIGKILL

[startup+601.502 s]
/proc/loadavg: 1.99 1.85 1.45 3/67 5143
/proc/meminfo: memFree=869832/2055920 swapFree=4176708/4192956
[pid=5140] ppid=5138 vsize=690740 CPUtime=1200.15
/proc/5140/stat : 5140 (ttsth-5-0) S 5138 5140 4888 0 -1 4194304 167516 0 0 0 119858 157 0 0 19 0 3 0 1120252513 707317760 167175 1992294400 134512640 135237372 4294956192 18446744073709551615 134629544 0 0 4096 0 18446744073709551615 0 0 17 1 0 0
/proc/5140/statm: 172685 167175 98 176 0 172507 0
[pid=5140/tid=5142] ppid=5138 vsize=690740 CPUtime=598.86
/proc/5140/task/5142/stat : 5142 (ttsth-5-0) R 5138 5140 4888 0 -1 4194368 84904 0 0 0 59809 77 0 0 25 0 3 0 1120252542 707317760 167175 1992294400 134512640 135237372 4294956192 18446744073709551615 134592423 0 0 4096 0 0 0 0 -1 0 0 0
[pid=5140/tid=5143] ppid=5138 vsize=690740 CPUtime=600.97
/proc/5140/task/5143/stat : 5143 (ttsth-5-0) R 5138 5140 4888 0 -1 4194368 80965 0 0 0 60019 78 0 0 25 0 3 0 1120252542 707317760 167175 1992294400 134512640 135237372 4294956192 18446744073709551615 134562338 0 0 4096 0 0 0 0 -1 1 0 0
Current children cumulated CPU time (s) 1200.15
Current children cumulated vsize (KiB) 690740

Sending SIGTERM to process tree (bottom up)
Sleeping 2 seconds

############
# WARNING:
# current cumulated CPU time (0 s) is less than in the last sample (1200.15 s)
# The time of a child was probably not reported to its father.
# (see the two samples below)
# Adding the difference (1200.15 s) to the 'lost time'.

[startup+601.502 s]
/proc/loadavg: 1.99 1.85 1.45 3/67 5143
/proc/meminfo: memFree=869832/2055920 swapFree=4176708/4192956
[pid=5140] ppid=5138 vsize=690740 CPUtime=1200.15
/proc/5140/stat : 5140 (ttsth-5-0) S 5138 5140 4888 0 -1 4194304 167516 0 0 0 119858 157 0 0 19 0 3 0 1120252513 707317760 167175 1992294400 134512640 135237372 4294956192 18446744073709551615 134629544 0 0 4096 0 18446744073709551615 0 0 17 1 0 0
/proc/5140/statm: 172685 167175 98 176 0 172507 0
[pid=5140/tid=5142] ppid=5138 vsize=690740 CPUtime=598.86
/proc/5140/task/5142/stat : 5142 (ttsth-5-0) R 5138 5140 4888 0 -1 4194368 84904 0 0 0 59809 77 0 0 25 0 3 0 1120252542 707317760 167175 1992294400 134512640 135237372 4294956192 18446744073709551615 134592423 0 0 4096 0 0 0 0 -1 0 0 0
[pid=5140/tid=5143] ppid=5138 vsize=690740 CPUtime=600.97
/proc/5140/task/5143/stat : 5143 (ttsth-5-0) R 5138 5140 4888 0 -1 4194368 80965 0 0 0 60019 78 0 0 25 0 3 0 1120252542 707317760 167175 1992294400 134512640 135237372 4294956192 18446744073709551615 134562338 0 0 4096 0 0 0 0 -1 1 0 0
Current children cumulated CPU time (s) 1200.15
Current children cumulated vsize (KiB) 690740

[startup+601.614 s]
/proc/loadavg: 1.99 1.85 1.45 2/67 5144
/proc/meminfo: memFree=1536256/2055920 swapFree=4176708/4192956
[pid=5140] ppid=-1 vsize=0 CPUtime=0
/proc/5140/stat : -- couldn't open stat file --/proc/5140/statm: Current children cumulated CPU time (s) 0
Current children cumulated vsize (KiB) 0
#
############


Solver just ended. Dumping a history of the last processes samples

[startup+601.614 s]
/proc/loadavg: 1.99 1.85 1.45 2/67 5144
/proc/meminfo: memFree=1536256/2055920 swapFree=4176708/4192956
[pid=5140] ppid=-1 vsize=0 CPUtime=0
/proc/5140/stat : -- couldn't open stat file --/proc/5140/statm: Current children cumulated CPU time (s) 0
Current children cumulated vsize (KiB) 0

Child ended because it received signal 15 (SIGTERM)

# WARNING:
# CPU time reported by wait4() is probably wrong !
# wait4(...,&childrusage) returns 5140 and gives
#  childrusage.ru_utime.tv_sec=1198
#  childrusage.ru_utime.tv_usec=596785
#  childrusage.ru_stime.tv_sec=1
#  childrusage.ru_stime.tv_usec=673745
# CPU time returned by wait4() is 1200.27
# while last known CPU time is 0
#
# Using CPU time of the last sample as value...


# WARNING:
# The CPU time of some children was not reported to their father
# (probably because of a missing or aborted wait()).
# This 'lost CPU time' is added to the watched process CPU time.
#  lost CPU time (s): 1200.15
#  lost CPU user time (s): 1198.58
#  lost CPU system time (s): 1.57

Real time (s): 601.617
CPU time (s): 1200.15
CPU user time (s): 1198.58
CPU system time (s): 1.57
CPU usage (%): 199.487
Max. virtual memory (cumulated for all children) (KiB): 690740

getrusage(RUSAGE_CHILDREN,...) data:
user time used= 1198.6
system time used= 1.67374
maximum resident set size= 0
integral shared memory size= 0
integral unshared data size= 0
integral unshared stack size= 0
page reclaims= 167516
page faults= 0
swaps= 0
block input operations= 0
block output operations= 0
messages sent= 0
messages received= 0
signals received= 0
voluntary context switches= 97
involuntary context switches= 9214

runsolver used 0.567913 second user time and 1.64275 second system time

The end

Launcher Data 

Begin job on node51 at 2009-03-31 07:05:05
IDJOB=1531540
IDBENCH=70499
IDSOLVER=549
FILE ID=node51/1531540-1238475905
PBS_JOBID= 9061793
Free space on /tmp= 65256 MiB

SOLVER NAME= ttsth-5-0 2009-03-19
BENCH NAME= SAT09/RANDOM/MEDIUM/7SAT/SATISFIABLE/60/unif-k7-r89-v60-c5340-S1096716652-027.cnf
COMMAND LINE= HOME/ttsth-5-0 -num-threads MAXNBTHREAD BENCHNAME
RUNSOLVER COMMAND LINE= BIN/runsolver --timestamp -w /tmp/evaluation-result-1531540-1238475905/watcher-1531540-1238475905 -o /tmp/evaluation-result-1531540-1238475905/solver-1531540-1238475905 -C 1200 -W 1800 -M 1800 --output-limit 1,15  HOME/ttsth-5-0 -num-threads 2 HOME/instance-1531540-1238475905.cnf

TIME LIMIT= 1200 seconds
MEMORY LIMIT= 1800 MiB
MAX NB THREAD= 2

MD5SUM BENCH= 5b03a3f3b068376a14f73a415b34dbf6
RANDOM SEED=2062971911

node51.alineos.net Linux 2.6.9-22.EL.rootsmp #1 SMP Mon Oct 3 08:59:52 CEST 2005

/proc/cpuinfo:
processor	: 0
vendor_id	: GenuineIntel
cpu family	: 15
model		: 4
model name	:                   Intel(R) Xeon(TM) CPU 3.00GHz
stepping	: 3
cpu MHz		: 3000.234
cache size	: 2048 KB
fpu		: yes
fpu_exception	: yes
cpuid level	: 5
wp		: yes
flags		: fpu vme de pse tsc msr pae mce cx8 apic sep mtrr pge mca cmov pat pse36 clflush dts acpi mmx fxsr sse sse2 ss ht tm syscall nx lm pni monitor ds_cpl cid cx16 xtpr
bogomips	: 5914.62
clflush size	: 64
cache_alignment	: 128
address sizes	: 36 bits physical, 48 bits virtual
power management:

processor	: 1
vendor_id	: GenuineIntel
cpu family	: 15
model		: 4
model name	:                   Intel(R) Xeon(TM) CPU 3.00GHz
stepping	: 3
cpu MHz		: 3000.234
cache size	: 2048 KB
fpu		: yes
fpu_exception	: yes
cpuid level	: 5
wp		: yes
flags		: fpu vme de pse tsc msr pae mce cx8 apic sep mtrr pge mca cmov pat pse36 clflush dts acpi mmx fxsr sse sse2 ss ht tm syscall nx lm pni monitor ds_cpl cid cx16 xtpr
bogomips	: 5586.94
clflush size	: 64
cache_alignment	: 128
address sizes	: 36 bits physical, 48 bits virtual
power management:


/proc/meminfo:
MemTotal:      2055920 kB
MemFree:       1540256 kB
Buffers:         82484 kB
Cached:         337020 kB
SwapCached:      10052 kB
Active:         180136 kB
Inactive:       250836 kB
HighTotal:           0 kB
HighFree:            0 kB
LowTotal:      2055920 kB
LowFree:       1540256 kB
SwapTotal:     4192956 kB
SwapFree:      4176708 kB
Dirty:            1132 kB
Writeback:           0 kB
Mapped:          17148 kB
Slab:            70756 kB
Committed_AS:  3016596 kB
PageTables:       1400 kB
VmallocTotal: 536870911 kB
VmallocUsed:    264952 kB
VmallocChunk: 536605679 kB
HugePages_Total:     0
HugePages_Free:      0
Hugepagesize:     2048 kB

Free space on /tmp at the end= 65252 MiB
End job on node51 at 2009-03-31 07:15:08