Trace number 1531438

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) 1200.15 602.026

General information on the benchmark

NameRANDOM/MEDIUM/5SAT/SATISFIABLE/120/
unif-k5-r21.3-v120-c2556-S1153031014-012.cnf
MD5SUM9d5cdf2497a80c47fde0f7ee1276bd77
Bench CategoryRANDOM (random instances)
Best result obtained on this benchmarkSAT
Best CPU time to get the best result obtained on this benchmark0.219965
Satisfiable
(Un)Satisfiability was proved
Number of variables120
Number of clauses2556
Sum of the clauses size12780
Maximum clause length5
Minimum clause length5
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 52556
Number of clauses of size over 50

Solver Data 

0.00/0.00	c Command: HOME/ttsth-5-0 -num-threads 2 HOME/instance-1531438-1238458068.cnf 
0.00/0.00	c Using SATTIMEOUT of 1200
0.00/0.00	c Using SATRAM of 1800
0.00/0.00	c Size of subset node = 16
0.00/0.00	c Variables = 120
0.00/0.00	c Clauses = 2556
0.00/0.00	c Literals = 12780
0.00/0.00	c Reduced size:
0.00/0.00	c Variables = 120
0.00/0.00	c Clauses = 2556
0.00/0.00	c Literals = 12780
0.00/0.00	c a2
0.00/0.03	c a1
0.99/1.07	c Independent sub-problems = 1
0.99/1.07	c Sub-problem with 120 variables and 2556 clauses
0.99/1.07	c using permutation method 4
0.99/1.07	c count = 2
0.99/1.07	c Ordering finished 1.060 seconds
0.99/1.07	c mapped 1.060 seconds
0.99/1.07	c permuted 1.060 seconds
0.99/1.07	c about to sort
0.99/1.07	c sorted
0.99/1.09	c clauses now 2556
0.99/1.09	c init finished 1.070 seconds
0.99/1.09	c tree built 1.090 seconds
0.99/1.09	c 
0.99/1.09	c PA progress                      | CPU progress Partial assignments | improvements      CPU time        PA/sec        nodes
0.99/1.09	c ---------------------------------|----------------------------------|------------------------------------------------------
0.99/1.09	c ................................ | ..........                       |                        1.1           0.0             
0.99/1.09	c ................................ | ..........                     1 |                        1.1           0.9             
0.99/1.09	c ................................ | ..........                     2 |                        1.1           1.8             
0.99/1.09	c ................................ | ..........                     3 |                        1.1           2.8             
0.99/1.09	c ................................ | ..........                     4 |                        1.1           3.7             
0.99/1.09	c ................................ | ..........                     5 |                        1.1           4.6             
1.10/1.12	c ................................ | ..........                  1000 | 178                    1.1         877.2         8932
23.83/12.59	c ................................ | ..........                145000 | 47327                 24.0        6034.1      3922066
48.18/24.70	c ................................ | ..........                225000 | 76830                 48.2        4669.0      6364274
72.12/36.72	c ................................ | ..........                283000 | 97679                 72.2        3920.8      8031408
96.08/48.75	c ................................ | ..........                347000 | 119963                96.2        3606.7      9612924
120.02/60.71	c ................................ | *.........                392000 | 135100               120.1        3264.8     10901021
144.16/72.88	c ................................ | *.........                433000 | 149463               144.3        2999.9     12276430
168.13/84.86	c ................................ | *.........                470000 | 162801               168.3        2793.1     13713352
192.27/96.92	c ................................ | *.........                509000 | 177154               192.3        2646.5     15112941
216.22/108.98	c ................................ | *.........                546000 | 190939               216.4        2523.1     16253117
240.36/121.07	c ................................ | **........                581000 | 204132               240.5        2415.5     17287068
263.90/132.87	c ................................ | **........                614000 | 217096               264.1        2325.0     18473480
288.45/145.11	c ................................ | **........                644000 | 228925               288.5        2232.2     19635628
312.59/157.22	c ................................ | **........                674000 | 239908               312.7        2155.6     20685153
335.94/168.97	c ................................ | **........                702000 | 250416               336.1        2088.4     21672535
360.29/181.14	c ................................ | ***.......                731000 | 262018               360.4        2028.1     22768966
384.43/193.27	c ................................ | ***.......                765000 | 273801               384.6        1988.8     23920925
408.37/205.24	c ................................ | ***.......                789000 | 281678               408.5        1931.4     24907291
432.92/217.58	c ................................ | ***.......                815000 | 290380               433.1        1881.6     25913479
456.87/229.58	c ................................ | ***.......                838000 | 298899               457.1        1833.3     26838616
479.83/241.05	c ................................ | ****......                859000 | 306825               480.0        1789.6     27646832
503.97/253.12	c ................................ | ****......                880000 | 314449               504.1        1745.8     28413643
528.11/265.25	c ................................ | ****......                901000 | 322336               528.3        1705.5     29190940
551.87/277.16	c ................................ | ****......                921000 | 330065               552.1        1668.3     29900168
575.80/289.16	c ................................ | ****......                948000 | 339877               576.0        1645.8     30676109
600.56/301.51	c ................................ | *****.....                968000 | 347102               600.7        1611.6     31415804
624.90/313.76	c ................................ | *****.....                992000 | 355660               625.1        1586.9     32205383
647.85/325.25	c ................................ | *****.....               1014000 | 363973               648.0        1564.7     32944295
672.59/337.65	c ................................ | *****.....               1035000 | 371729               672.8        1538.3     33652359
696.14/349.40	c ................................ | *****.....               1055000 | 379056               696.2        1515.3     34269078
720.08/361.47	c ................................ | ******....               1081000 | 387580               720.3        1500.7     34973696
744.63/373.75	c ................................ | ******....               1103000 | 394762               744.9        1480.8     35644796
768.17/385.56	c ................................ | ******....               1125000 | 402635               768.4        1464.0     36274136
792.92/397.94	c ................................ | ******....               1145000 | 409717               793.1        1443.6     36943280
815.87/409.48	c ................................ | ******....               1166000 | 417745               816.2        1428.6     37679889
840.82/421.94	c ................................ | *******...               1185000 | 424710               841.0        1409.0     38389526
864.55/433.87	c ................................ | *******...               1205000 | 432196               864.8        1393.3     38994529
888.91/446.03	c ................................ | *******...               1225000 | 439694               889.1        1377.8     39630271
912.65/457.98	c ................................ | *******...               1243000 | 446233               913.0        1361.5     40229775
936.41/469.87	c ................................ | *******...               1262000 | 453302               936.7        1347.3     40868663
960.15/481.75	c ................................ | ********..               1283000 | 460650               960.4        1335.9     41514612
984.70/494.05	c ................................ | ********..               1302000 | 467093               985.0        1321.9     42122931
1008.05/505.79	c ................................ | ********..               1320000 | 473235              1008.4        1309.0     42758783
1032.80/518.16	c ................................ | ********..               1336000 | 479013              1033.1        1293.2     43332153
1056.53/530.01	c ................................ | ********..               1354000 | 485472              1056.7        1281.3     43839886
1081.08/542.32	c ................................ | *********.               1371000 | 491603              1081.3        1267.9     44425824
1104.63/554.18	c ................................ | *********.               1387000 | 497594              1105.0        1255.2     44947260
1128.58/566.18	c ................................ | *********.               1406000 | 504777              1128.9        1245.4     45470483
1152.12/577.91	c ................................ | *********.               1423000 | 511343              1152.3        1234.9     45974693
1177.07/590.41	c ................................ | *********.               1440000 | 517737              1177.3        1223.2     46460692
1200.02/601.90	c CPU limit (1200) reached
1200.02/601.90	c Time = 1200.20 seconds
1200.02/601.90	s UNKNOWN

Verifier Data 

ERROR: Unexpected answer ! (SATISFIABLE/UNSATISFIABLE expected)
Got answer: UNKNOWN

Watcher Data 

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

command line: BIN/runsolver --timestamp -w /tmp/evaluation-result-1531438-1238458068/watcher-1531438-1238458068 -o /tmp/evaluation-result-1531438-1238458068/solver-1531438-1238458068 -C 1200 -W 1800 -M 1800 --output-limit 1,15 HOME/ttsth-5-0 -num-threads 2 HOME/instance-1531438-1238458068.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: 1.00 1.00 1.00 3/65 15113
/proc/meminfo: memFree=1602840/2055920 swapFree=4177700/4192956
[pid=15113] ppid=15111 vsize=932 CPUtime=0
/proc/15113/stat : 15113 (ttsth-5-0) R 15111 15113 14779 0 -1 4194304 133 0 0 0 0 0 0 0 18 0 1 0 1118469028 954368 117 1992294400 134512640 135237372 4294956192 18446744073709551615 134732614 0 0 4096 0 0 0 0 17 1 0 0
/proc/15113/statm: 233 117 77 176 0 55 0

[startup+0.100094 s]
/proc/loadavg: 1.00 1.00 1.00 3/65 15113
/proc/meminfo: memFree=1602840/2055920 swapFree=4177700/4192956
[pid=15113] ppid=15111 vsize=1600 CPUtime=0.09
/proc/15113/stat : 15113 (ttsth-5-0) R 15111 15113 14779 0 -1 4194304 298 0 0 0 9 0 0 0 18 0 1 0 1118469028 1638400 281 1992294400 134512640 135237372 4294956192 18446744073709551615 134599543 0 0 4096 0 0 0 0 17 1 0 0
/proc/15113/statm: 400 281 79 176 0 222 0
Current children cumulated CPU time (s) 0.09
Current children cumulated vsize (KiB) 1600

[startup+0.201111 s]
/proc/loadavg: 1.00 1.00 1.00 3/65 15113
/proc/meminfo: memFree=1602840/2055920 swapFree=4177700/4192956
[pid=15113] ppid=15111 vsize=1600 CPUtime=0.19
/proc/15113/stat : 15113 (ttsth-5-0) R 15111 15113 14779 0 -1 4194304 298 0 0 0 19 0 0 0 18 0 1 0 1118469028 1638400 281 1992294400 134512640 135237372 4294956192 18446744073709551615 134555249 0 0 4096 0 0 0 0 17 1 0 0
/proc/15113/statm: 400 281 79 176 0 222 0
Current children cumulated CPU time (s) 0.19
Current children cumulated vsize (KiB) 1600

[startup+0.301129 s]
/proc/loadavg: 1.00 1.00 1.00 3/65 15113
/proc/meminfo: memFree=1602840/2055920 swapFree=4177700/4192956
[pid=15113] ppid=15111 vsize=1600 CPUtime=0.29
/proc/15113/stat : 15113 (ttsth-5-0) R 15111 15113 14779 0 -1 4194304 298 0 0 0 29 0 0 0 19 0 1 0 1118469028 1638400 281 1992294400 134512640 135237372 4294956192 18446744073709551615 134599543 0 0 4096 0 0 0 0 17 1 0 0
/proc/15113/statm: 400 281 79 176 0 222 0
Current children cumulated CPU time (s) 0.29
Current children cumulated vsize (KiB) 1600

[startup+0.701199 s]
/proc/loadavg: 1.00 1.00 1.00 3/65 15113
/proc/meminfo: memFree=1602840/2055920 swapFree=4177700/4192956
[pid=15113] ppid=15111 vsize=1600 CPUtime=0.69
/proc/15113/stat : 15113 (ttsth-5-0) R 15111 15113 14779 0 -1 4194304 298 0 0 0 69 0 0 0 22 0 1 0 1118469028 1638400 281 1992294400 134512640 135237372 4294956192 18446744073709551615 134599543 0 0 4096 0 0 0 0 17 1 0 0
/proc/15113/statm: 400 281 79 176 0 222 0
Current children cumulated CPU time (s) 0.69
Current children cumulated vsize (KiB) 1600

[startup+1.50135 s]
/proc/loadavg: 1.00 1.00 1.00 3/68 15116
/proc/meminfo: memFree=1600512/2055920 swapFree=4177700/4192956
[pid=15113] ppid=15111 vsize=29244 CPUtime=1.89
/proc/15113/stat : 15113 (ttsth-5-0) S 15111 15113 14779 0 -1 4194304 1823 0 0 0 189 0 0 0 25 0 3 0 1118469028 29945856 1787 1992294400 134512640 135237372 4294956192 18446744073709551615 134629544 0 0 4096 0 18446744073709551615 0 0 17 1 0 0
/proc/15113/statm: 7311 1787 97 176 0 7133 0
[pid=15113/tid=15115] ppid=15111 vsize=29244 CPUtime=0.4
/proc/15113/task/15115/stat : 15115 (ttsth-5-0) R 15111 15113 14779 0 -1 4194368 522 0 0 0 40 0 0 0 19 0 3 0 1118469138 29945856 1787 1992294400 134512640 135237372 4294956192 18446744073709551615 134546034 0 0 4096 0 0 0 0 -1 1 0 0
[pid=15113/tid=15116] ppid=15111 vsize=29244 CPUtime=0.39
/proc/15113/task/15116/stat : 15116 (ttsth-5-0) R 15111 15113 14779 0 -1 4194368 635 0 0 0 39 0 0 0 19 0 3 0 1118469138 29945856 1787 1992294400 134512640 135237372 4294956192 18446744073709551615 134550992 0 0 4096 0 0 0 0 -1 0 0 0
Current children cumulated CPU time (s) 1.89
Current children cumulated vsize (KiB) 29244

[startup+3.10263 s]
/proc/loadavg: 1.00 1.00 1.00 3/68 15116
/proc/meminfo: memFree=1589504/2055920 swapFree=4177700/4192956
[pid=15113] ppid=15111 vsize=42684 CPUtime=5.09
/proc/15113/stat : 15113 (ttsth-5-0) S 15111 15113 14779 0 -1 4194304 5203 0 0 0 507 2 0 0 25 0 3 0 1118469028 43708416 5167 1992294400 134512640 135237372 4294956192 18446744073709551615 134629544 0 0 4096 0 18446744073709551615 0 0 17 1 0 0
/proc/15113/statm: 10671 5167 97 176 0 10493 0
[pid=15113/tid=15115] ppid=15111 vsize=42684 CPUtime=1.99
/proc/15113/task/15115/stat : 15115 (ttsth-5-0) R 15111 15113 14779 0 -1 4194368 2291 0 0 0 199 0 0 0 25 0 3 0 1118469138 43708416 5167 1992294400 134512640 135237372 4294956192 18446744073709551615 134562338 0 0 4096 0 0 0 0 -1 1 0 0
[pid=15113/tid=15116] ppid=15111 vsize=42684 CPUtime=1.98
/proc/15113/task/15116/stat : 15116 (ttsth-5-0) R 15111 15113 14779 0 -1 4194368 2246 0 0 0 198 0 0 0 25 0 3 0 1118469138 43708416 5167 1992294400 134512640 135237372 4294956192 18446744073709551615 134591102 0 0 4096 0 0 0 0 -1 0 0 0
Current children cumulated CPU time (s) 5.09
Current children cumulated vsize (KiB) 42684

[startup+6.30121 s]
/proc/loadavg: 1.08 1.02 1.01 3/68 15116
/proc/meminfo: memFree=1567680/2055920 swapFree=4177700/4192956
[pid=15113] ppid=15111 vsize=60604 CPUtime=11.47
/proc/15113/stat : 15113 (ttsth-5-0) S 15111 15113 14779 0 -1 4194304 9671 0 0 0 1142 5 0 0 25 0 3 0 1118469028 62058496 9635 1992294400 134512640 135237372 4294956192 18446744073709551615 134629544 0 0 4096 0 18446744073709551615 0 0 17 1 0 0
/proc/15113/statm: 15151 9635 97 176 0 14973 0
[pid=15113/tid=15115] ppid=15111 vsize=60604 CPUtime=5.19
/proc/15113/task/15115/stat : 15115 (ttsth-5-0) R 15111 15113 14779 0 -1 4194368 4814 0 0 0 517 2 0 0 25 0 3 0 1118469138 62058496 9635 1992294400 134512640 135237372 4294956192 18446744073709551615 134562363 0 0 4096 0 0 0 0 -1 1 0 0
[pid=15113/tid=15116] ppid=15111 vsize=60604 CPUtime=5.17
/proc/15113/task/15116/stat : 15116 (ttsth-5-0) R 15111 15113 14779 0 -1 4194368 4191 0 0 0 515 2 0 0 25 0 3 0 1118469138 62058496 9635 1992294400 134512640 135237372 4294956192 18446744073709551615 134562344 0 0 4096 0 0 0 0 -1 0 0 0
Current children cumulated CPU time (s) 11.47
Current children cumulated vsize (KiB) 60604

[startup+12.7023 s]
/proc/loadavg: 1.15 1.03 1.01 3/68 15116
/proc/meminfo: memFree=1539136/2055920 swapFree=4177700/4192956
[pid=15113] ppid=15111 vsize=87804 CPUtime=24.24
/proc/15113/stat : 15113 (ttsth-5-0) S 15111 15113 14779 0 -1 4194304 16497 0 0 0 2413 11 0 0 25 0 3 0 1118469028 89911296 16461 1992294400 134512640 135237372 4294956192 18446744073709551615 134629544 0 0 4096 0 18446744073709551615 0 0 17 1 0 0
/proc/15113/statm: 21951 16461 97 176 0 21773 0
[pid=15113/tid=15115] ppid=15111 vsize=87804 CPUtime=11.59
/proc/15113/task/15115/stat : 15115 (ttsth-5-0) R 15111 15113 14779 0 -1 4194368 8419 0 0 0 1153 6 0 0 25 0 3 0 1118469138 89911296 16461 1992294400 134512640 135237372 4294956192 18446744073709551615 134592825 0 0 4096 0 0 0 0 -1 1 0 0
[pid=15113/tid=15116] ppid=15111 vsize=87804 CPUtime=11.54
/proc/15113/task/15116/stat : 15116 (ttsth-5-0) R 15111 15113 14779 0 -1 4194368 7412 0 0 0 1150 4 0 0 25 0 3 0 1118469138 89911296 16461 1992294400 134512640 135237372 4294956192 18446744073709551615 134562338 0 0 4096 0 0 0 0 -1 0 0 0
Current children cumulated CPU time (s) 24.24
Current children cumulated vsize (KiB) 87804

[startup+25.5016 s]
/proc/loadavg: 1.34 1.08 1.02 3/68 15116
/proc/meminfo: memFree=1496704/2055920 swapFree=4177700/4192956
[pid=15113] ppid=15111 vsize=128444 CPUtime=49.78
/proc/15113/stat : 15113 (ttsth-5-0) S 15111 15113 14779 0 -1 4194304 26669 0 0 0 4960 18 0 0 25 0 3 0 1118469028 131526656 26633 1992294400 134512640 135237372 4294956192 18446744073709551615 134629544 0 0 4096 0 18446744073709551615 0 0 17 1 0 0
/proc/15113/statm: 32111 26633 97 176 0 31933 0
[pid=15113/tid=15115] ppid=15111 vsize=128444 CPUtime=24.38
/proc/15113/task/15115/stat : 15115 (ttsth-5-0) R 15111 15113 14779 0 -1 4194368 13578 0 0 0 2429 9 0 0 25 0 3 0 1118469138 131526656 26633 1992294400 134512640 135237372 4294956192 18446744073709551615 134546034 0 0 4096 0 0 0 0 -1 1 0 0
[pid=15113/tid=15116] ppid=15111 vsize=128444 CPUtime=24.29
/proc/15113/task/15116/stat : 15116 (ttsth-5-0) R 15111 15113 14779 0 -1 4194368 12425 0 0 0 2421 8 0 0 25 0 3 0 1118469138 131526656 26633 1992294400 134512640 135237372 4294956192 18446744073709551615 134549922 0 0 4096 0 0 0 0 -1 0 0 0
Current children cumulated CPU time (s) 49.78
Current children cumulated vsize (KiB) 128444

[startup+51.1012 s]
/proc/loadavg: 1.56 1.15 1.05 3/68 15116
/proc/meminfo: memFree=1442496/2055920 swapFree=4177700/4192956
[pid=15113] ppid=15111 vsize=183484 CPUtime=100.86
/proc/15113/stat : 15113 (ttsth-5-0) S 15111 15113 14779 0 -1 4194304 40376 0 0 0 10059 27 0 0 25 0 3 0 1118469028 187887616 40340 1992294400 134512640 135237372 4294956192 18446744073709551615 134629544 0 0 4096 0 18446744073709551615 0 0 17 1 0 0
/proc/15113/statm: 45871 40340 97 176 0 45693 0
[pid=15113/tid=15115] ppid=15111 vsize=183484 CPUtime=49.97
/proc/15113/task/15115/stat : 15115 (ttsth-5-0) R 15111 15113 14779 0 -1 4194368 21759 0 0 0 4982 15 0 0 25 0 3 0 1118469138 187887616 40340 1992294400 134512640 135237372 4294956192 18446744073709551615 134562338 0 0 4096 0 0 0 0 -1 1 0 0
[pid=15113/tid=15116] ppid=15111 vsize=183484 CPUtime=49.79
/proc/15113/task/15116/stat : 15116 (ttsth-5-0) R 15111 15113 14779 0 -1 4194368 17951 0 0 0 4967 12 0 0 25 0 3 0 1118469138 187887616 40340 1992294400 134512640 135237372 4294956192 18446744073709551615 134562338 0 0 4096 0 0 0 0 -1 0 0 0
Current children cumulated CPU time (s) 100.86
Current children cumulated vsize (KiB) 183484

[startup+102.301 s]
/proc/loadavg: 1.81 1.28 1.10 3/68 15116
/proc/meminfo: memFree=1348992/2055920 swapFree=4177700/4192956
[pid=15113] ppid=15111 vsize=275644 CPUtime=203.05
/proc/15113/stat : 15113 (ttsth-5-0) S 15111 15113 14779 0 -1 4194304 63416 0 0 0 20257 48 0 0 25 0 3 0 1118469028 282259456 63380 1992294400 134512640 135237372 4294956192 18446744073709551615 134629544 0 0 4096 0 18446744073709551615 0 0 17 1 0 0
/proc/15113/statm: 68911 63380 97 176 0 68733 0
[pid=15113/tid=15115] ppid=15111 vsize=275644 CPUtime=101.16
/proc/15113/task/15115/stat : 15115 (ttsth-5-0) R 15111 15113 14779 0 -1 4194368 32555 0 0 0 10090 26 0 0 25 0 3 0 1118469138 282259456 63380 1992294400 134512640 135237372 4294956192 18446744073709551615 134562344 0 0 4096 0 0 0 0 -1 1 0 0
[pid=15113/tid=15116] ppid=15111 vsize=275644 CPUtime=100.78
/proc/15113/task/15116/stat : 15116 (ttsth-5-0) R 15111 15113 14779 0 -1 4194368 30195 0 0 0 10057 21 0 0 25 0 3 0 1118469138 282259456 63380 1992294400 134512640 135237372 4294956192 18446744073709551615 134562338 0 0 4096 0 0 0 0 -1 0 0 0
Current children cumulated CPU time (s) 203.05
Current children cumulated vsize (KiB) 275644

[startup+162.302 s]
/proc/loadavg: 1.93 1.41 1.15 3/68 15116
/proc/meminfo: memFree=1261504/2055920 swapFree=4177700/4192956
[pid=15113] ppid=15111 vsize=363324 CPUtime=322.77
/proc/15113/stat : 15113 (ttsth-5-0) S 15111 15113 14779 0 -1 4194304 85397 0 0 0 32212 65 0 0 25 0 3 0 1118469028 372043776 85361 1992294400 134512640 135237372 4294956192 18446744073709551615 134629544 0 0 4096 0 18446744073709551615 0 0 17 1 0 0
/proc/15113/statm: 90831 85361 97 176 0 90653 0
[pid=15113/tid=15115] ppid=15111 vsize=363324 CPUtime=161.13
/proc/15113/task/15115/stat : 15115 (ttsth-5-0) R 15111 15113 14779 0 -1 4194368 43472 0 0 0 16079 34 0 0 25 0 3 0 1118469138 372043776 85361 1992294400 134512640 135237372 4294956192 18446744073709551615 134562338 0 0 4096 0 0 0 0 -1 1 0 0
[pid=15113/tid=15116] ppid=15111 vsize=363324 CPUtime=160.53
/proc/15113/task/15116/stat : 15116 (ttsth-5-0) R 15111 15113 14779 0 -1 4194368 41259 0 0 0 16023 30 0 0 25 0 3 0 1118469138 372043776 85361 1992294400 134512640 135237372 4294956192 18446744073709551615 134593323 0 0 4096 0 0 0 0 -1 0 0 0
Current children cumulated CPU time (s) 322.77
Current children cumulated vsize (KiB) 363324

[startup+222.306 s]
/proc/loadavg: 1.97 1.51 1.20 3/68 15116
/proc/meminfo: memFree=1178304/2055920 swapFree=4177700/4192956
[pid=15113] ppid=15111 vsize=446176 CPUtime=442.51
/proc/15113/stat : 15113 (ttsth-5-0) S 15111 15113 14779 0 -1 4194304 106027 0 0 0 44168 83 0 0 25 0 3 0 1118469028 456884224 105991 1992294400 134512640 135237372 4294956192 18446744073709551615 134629544 0 0 4096 0 18446744073709551615 0 0 17 1 0 0
/proc/15113/statm: 111544 105991 97 176 0 111366 0
[pid=15113/tid=15115] ppid=15111 vsize=446176 CPUtime=221.11
/proc/15113/task/15115/stat : 15115 (ttsth-5-0) R 15111 15113 14779 0 -1 4194368 53247 0 0 0 22069 42 0 0 25 0 3 0 1118469138 456884224 105991 1992294400 134512640 135237372 4294956192 18446744073709551615 134562338 0 0 4096 0 0 0 0 -1 1 0 0
[pid=15113/tid=15116] ppid=15111 vsize=446176 CPUtime=220.29
/proc/15113/task/15116/stat : 15116 (ttsth-5-0) R 15111 15113 14779 0 -1 4194368 52114 0 0 0 21989 40 0 0 25 0 3 0 1118469138 456884224 105991 1992294400 134512640 135237372 4294956192 18446744073709551615 134562351 0 0 4096 0 0 0 0 -1 0 0 0
Current children cumulated CPU time (s) 442.51
Current children cumulated vsize (KiB) 446176

[startup+282.302 s]
/proc/loadavg: 1.99 1.60 1.25 3/68 15116
/proc/meminfo: memFree=1116352/2055920 swapFree=4177700/4192956
[pid=15113] ppid=15111 vsize=508416 CPUtime=562.23
/proc/15113/stat : 15113 (ttsth-5-0) S 15111 15113 14779 0 -1 4194304 121614 0 0 0 56128 95 0 0 25 0 3 0 1118469028 520617984 121578 1992294400 134512640 135237372 4294956192 18446744073709551615 134629544 0 0 4096 0 18446744073709551615 0 0 17 1 0 0
/proc/15113/statm: 127104 121578 97 176 0 126926 0
[pid=15113/tid=15115] ppid=15111 vsize=508416 CPUtime=281.08
/proc/15113/task/15115/stat : 15115 (ttsth-5-0) R 15111 15113 14779 0 -1 4194368 61030 0 0 0 28060 48 0 0 25 0 3 0 1118469138 520617984 121578 1992294400 134512640 135237372 4294956192 18446744073709551615 134562338 0 0 4096 0 0 0 0 -1 1 0 0
[pid=15113/tid=15116] ppid=15111 vsize=508416 CPUtime=280.04
/proc/15113/task/15116/stat : 15116 (ttsth-5-0) R 15111 15113 14779 0 -1 4194368 59918 0 0 0 27958 46 0 0 25 0 3 0 1118469138 520617984 121578 1992294400 134512640 135237372 4294956192 18446744073709551615 134562338 0 0 4096 0 0 0 0 -1 0 0 0
Current children cumulated CPU time (s) 562.23
Current children cumulated vsize (KiB) 508416

[startup+342.302 s]
/proc/loadavg: 1.99 1.67 1.29 3/68 15116
/proc/meminfo: memFree=1056768/2055920 swapFree=4177700/4192956
[pid=15113] ppid=15111 vsize=567456 CPUtime=681.96
/proc/15113/stat : 15113 (ttsth-5-0) S 15111 15113 14779 0 -1 4194304 136358 0 0 0 68087 109 0 0 25 0 3 0 1118469028 581074944 136322 1992294400 134512640 135237372 4294956192 18446744073709551615 134629544 0 0 4096 0 18446744073709551615 0 0 17 1 0 0
/proc/15113/statm: 141864 136322 97 176 0 141686 0
[pid=15113/tid=15115] ppid=15111 vsize=567456 CPUtime=341.06
/proc/15113/task/15115/stat : 15115 (ttsth-5-0) R 15111 15113 14779 0 -1 4194368 68496 0 0 0 34052 54 0 0 25 0 3 0 1118469138 581074944 136322 1992294400 134512640 135237372 4294956192 18446744073709551615 134562294 0 0 4096 0 0 0 0 -1 1 0 0
[pid=15113/tid=15116] ppid=15111 vsize=567456 CPUtime=339.79
/proc/15113/task/15116/stat : 15116 (ttsth-5-0) R 15111 15113 14779 0 -1 4194368 67196 0 0 0 33925 54 0 0 25 0 3 0 1118469138 581074944 136322 1992294400 134512640 135237372 4294956192 18446744073709551615 134562338 0 0 4096 0 0 0 0 -1 0 0 0
Current children cumulated CPU time (s) 681.96
Current children cumulated vsize (KiB) 567456

[startup+402.301 s]
/proc/loadavg: 1.99 1.73 1.33 3/68 15116
/proc/meminfo: memFree=1004416/2055920 swapFree=4177700/4192956
[pid=15113] ppid=15111 vsize=620416 CPUtime=801.71
/proc/15113/stat : 15113 (ttsth-5-0) S 15111 15113 14779 0 -1 4194304 149602 0 0 0 80049 122 0 0 25 0 3 0 1118469028 635305984 149566 1992294400 134512640 135237372 4294956192 18446744073709551615 134629544 0 0 4096 0 18446744073709551615 0 0 17 1 0 0
/proc/15113/statm: 155104 149566 97 176 0 154926 0
[pid=15113/tid=15115] ppid=15111 vsize=620416 CPUtime=401.05
/proc/15113/task/15115/stat : 15115 (ttsth-5-0) R 15111 15113 14779 0 -1 4194368 75889 0 0 0 40044 61 0 0 25 0 3 0 1118469138 635305984 149566 1992294400 134512640 135237372 4294956192 18446744073709551615 134561428 0 0 4096 0 0 0 0 -1 1 0 0
[pid=15113/tid=15116] ppid=15111 vsize=620416 CPUtime=399.55
/proc/15113/task/15116/stat : 15116 (ttsth-5-0) R 15111 15113 14779 0 -1 4194368 73047 0 0 0 39895 60 0 0 25 0 3 0 1118469138 635305984 149566 1992294400 134512640 135237372 4294956192 18446744073709551615 134562338 0 0 4096 0 0 0 0 -1 0 0 0
Current children cumulated CPU time (s) 801.71
Current children cumulated vsize (KiB) 620416

[startup+462.301 s]
/proc/loadavg: 1.99 1.77 1.37 3/68 15116
/proc/meminfo: memFree=951936/2055920 swapFree=4177700/4192956
[pid=15113] ppid=15111 vsize=672096 CPUtime=921.44
/proc/15113/stat : 15113 (ttsth-5-0) S 15111 15113 14779 0 -1 4194304 162557 0 0 0 92009 135 0 0 25 0 3 0 1118469028 688226304 162521 1992294400 134512640 135237372 4294956192 18446744073709551615 134629544 0 0 4096 0 18446744073709551615 0 0 17 1 0 0
/proc/15113/statm: 168024 162521 97 176 0 167846 0
[pid=15113/tid=15115] ppid=15111 vsize=672096 CPUtime=461.02
/proc/15113/task/15115/stat : 15115 (ttsth-5-0) R 15111 15113 14779 0 -1 4194368 82467 0 0 0 46034 68 0 0 25 0 3 0 1118469138 688226304 162521 1992294400 134512640 135237372 4294956192 18446744073709551615 134562338 0 0 4096 0 0 0 0 -1 1 0 0
[pid=15113/tid=15116] ppid=15111 vsize=672096 CPUtime=459.31
/proc/15113/task/15116/stat : 15116 (ttsth-5-0) R 15111 15113 14779 0 -1 4194368 79424 0 0 0 45865 66 0 0 25 0 3 0 1118469138 688226304 162521 1992294400 134512640 135237372 4294956192 18446744073709551615 134562338 0 0 4096 0 0 0 0 -1 0 0 0
Current children cumulated CPU time (s) 921.44
Current children cumulated vsize (KiB) 672096

[startup+522.302 s]
/proc/loadavg: 1.99 1.81 1.41 3/68 15116
/proc/meminfo: memFree=903424/2055920 swapFree=4177700/4192956
[pid=15113] ppid=15111 vsize=721056 CPUtime=1041.17
/proc/15113/stat : 15113 (ttsth-5-0) S 15111 15113 14779 0 -1 4194304 174757 0 0 0 103973 144 0 0 25 0 3 0 1118469028 738361344 174721 1992294400 134512640 135237372 4294956192 18446744073709551615 134629544 0 0 4096 0 18446744073709551615 0 0 17 1 0 0
/proc/15113/statm: 180264 174721 97 176 0 180086 0
[pid=15113/tid=15115] ppid=15111 vsize=721056 CPUtime=520.99
/proc/15113/task/15115/stat : 15115 (ttsth-5-0) R 15111 15113 14779 0 -1 4194368 89407 0 0 0 52026 73 0 0 25 0 3 0 1118469138 738361344 174721 1992294400 134512640 135237372 4294956192 18446744073709551615 134562338 0 0 4096 0 0 0 0 -1 1 0 0
[pid=15113/tid=15116] ppid=15111 vsize=721056 CPUtime=519.07
/proc/15113/task/15116/stat : 15116 (ttsth-5-0) R 15111 15113 14779 0 -1 4194368 84684 0 0 0 51837 70 0 0 25 0 3 0 1118469138 738361344 174721 1992294400 134512640 135237372 4294956192 18446744073709551615 134562338 0 0 4096 0 0 0 0 -1 0 0 0
Current children cumulated CPU time (s) 1041.17
Current children cumulated vsize (KiB) 721056

[startup+582.302 s]
/proc/loadavg: 1.99 1.84 1.44 3/68 15116
/proc/meminfo: memFree=860480/2055920 swapFree=4177700/4192956
[pid=15113] ppid=15111 vsize=763456 CPUtime=1160.91
/proc/15113/stat : 15113 (ttsth-5-0) S 15111 15113 14779 0 -1 4194304 185345 0 0 0 115939 152 0 0 25 0 3 0 1118469028 781778944 185309 1992294400 134512640 135237372 4294956192 18446744073709551615 134629544 0 0 4096 0 18446744073709551615 0 0 17 1 0 0
/proc/15113/statm: 190864 185309 97 176 0 190686 0
[pid=15113/tid=15115] ppid=15111 vsize=763456 CPUtime=580.97
/proc/15113/task/15115/stat : 15115 (ttsth-5-0) R 15111 15113 14779 0 -1 4194368 95560 0 0 0 58019 78 0 0 25 0 3 0 1118469138 781778944 185309 1992294400 134512640 135237372 4294956192 18446744073709551615 134562357 0 0 4096 0 0 0 0 -1 1 0 0
[pid=15113/tid=15116] ppid=15111 vsize=763456 CPUtime=578.82
/proc/15113/task/15116/stat : 15116 (ttsth-5-0) R 15111 15113 14779 0 -1 4194368 89119 0 0 0 57809 73 0 0 25 0 3 0 1118469138 781778944 185309 1992294400 134512640 135237372 4294956192 18446744073709551615 134562338 0 0 4096 0 0 0 0 -1 0 0 0
Current children cumulated CPU time (s) 1160.91
Current children cumulated vsize (KiB) 763456



Maximum CPU time exceeded: sending SIGTERM then SIGKILL

[startup+601.903 s]
/proc/loadavg: 1.99 1.85 1.45 3/68 15116
/proc/meminfo: memFree=847232/2055920 swapFree=4177700/4192956
[pid=15113] ppid=15111 vsize=0 CPUtime=1200.02
/proc/15113/stat : 15113 (ttsth-5-0) Z 15111 15113 14779 0 -1 4195340 188588 0 0 0 119847 155 0 0 16 0 2 0 1118469028 0 0 1992294400 0 0 0 0 0 0 0 4096 0 18446744073709551615 0 0 17 1 0 0
/proc/15113/statm: 0 0 0 0 0 0 0
Current children cumulated CPU time (s) 1200.02
Current children cumulated vsize (KiB) 0

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

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

[startup+602.007 s]
/proc/loadavg: 1.99 1.85 1.45 3/68 15116
/proc/meminfo: memFree=847232/2055920 swapFree=4177700/4192956
[pid=15113] ppid=15111 vsize=0 CPUtime=1200.12
/proc/15113/stat : 15113 (ttsth-5-0) Z 15111 15113 14779 0 -1 4195340 188588 0 0 0 119847 165 0 0 16 0 2 0 1118469028 0 0 1992294400 0 0 0 0 0 0 0 4096 0 18446744073709551615 0 0 17 1 0 0
/proc/15113/statm: 0 0 0 0 0 0 0
Current children cumulated CPU time (s) 1200.12
Current children cumulated vsize (KiB) 0

Child status: 0
Real time (s): 602.026
CPU time (s): 1200.15
CPU user time (s): 1198.47
CPU system time (s): 1.67574
CPU usage (%): 199.352
Max. virtual memory (cumulated for all children) (KiB): 776256

getrusage(RUSAGE_CHILDREN,...) data:
user time used= 1198.47
system time used= 1.67575
maximum resident set size= 0
integral shared memory size= 0
integral unshared data size= 0
integral unshared stack size= 0
page reclaims= 188588
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= 31
involuntary context switches= 9212

runsolver used 0.6549 second user time and 1.55076 second system time

The end

Launcher Data 

Begin job on node56 at 2009-03-31 02:07:48
IDJOB=1531438
IDBENCH=70448
IDSOLVER=549
FILE ID=node56/1531438-1238458068
PBS_JOBID= 9061708
Free space on /tmp= 103044 MiB

SOLVER NAME= ttsth-5-0 2009-03-19
BENCH NAME= SAT09/RANDOM/MEDIUM/5SAT/SATISFIABLE/120/unif-k5-r21.3-v120-c2556-S1153031014-012.cnf
COMMAND LINE= HOME/ttsth-5-0 -num-threads MAXNBTHREAD BENCHNAME
RUNSOLVER COMMAND LINE= BIN/runsolver --timestamp -w /tmp/evaluation-result-1531438-1238458068/watcher-1531438-1238458068 -o /tmp/evaluation-result-1531438-1238458068/solver-1531438-1238458068 -C 1200 -W 1800 -M 1800 --output-limit 1,15  HOME/ttsth-5-0 -num-threads 2 HOME/instance-1531438-1238458068.cnf

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

MD5SUM BENCH= 9d5cdf2497a80c47fde0f7ee1276bd77
RANDOM SEED=2063301228

node56.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		: 3000.256
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		: 3000.256
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:       1603256 kB
Buffers:         77640 kB
Cached:         279848 kB
SwapCached:       9032 kB
Active:         164128 kB
Inactive:       203776 kB
HighTotal:           0 kB
HighFree:            0 kB
LowTotal:      2055920 kB
LowFree:       1603256 kB
SwapTotal:     4192956 kB
SwapFree:      4177700 kB
Dirty:            1012 kB
Writeback:           0 kB
Mapped:          16108 kB
Slab:            70680 kB
Committed_AS:  2588856 kB
PageTables:       1472 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= 103044 MiB
End job on node56 at 2009-03-31 02:17:52