Trace number 1531222

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) 1200.14 602.386

General information on the benchmark

NameRANDOM/LARGE/3SAT/UNKNOWN/4000/
unif-k3-r4.2-v4000-c16800-S1271018787-049.cnf
MD5SUMa2535194d868b4e0014d35a0421df6ea
Bench CategoryRANDOM (random instances)
Best result obtained on this benchmarkSAT
Best CPU time to get the best result obtained on this benchmark1.88471
Satisfiable
(Un)Satisfiability was proved
Number of variables4000
Number of clauses16800
Sum of the clauses size50400
Maximum clause length3
Minimum clause length3
Number of clauses of size 10
Number of clauses of size 20
Number of clauses of size 316800
Number of clauses of size 40
Number of clauses of size 50
Number of clauses of size over 50

Solver Data 

0.00/0.03	c Command: HOME/ttsth-5-0 -num-threads 2 HOME/instance-1531222-1238401247.cnf 
0.00/0.03	c Using SATTIMEOUT of 1200
0.00/0.03	c Using SATRAM of 1800
0.00/0.03	c Size of subset node = 16
0.00/0.03	c Variables = 4000
0.00/0.03	c Clauses = 16800
0.00/0.03	c Literals = 50400
0.00/0.03	c Reduced size:
0.00/0.03	c Variables = 4000
0.00/0.03	c Clauses = 16702
0.00/0.03	c Literals = 50106
0.00/0.03	c a2
0.05/0.09	c a1
1.69/1.72	c Independent sub-problems = 1
1.69/1.72	c Sub-problem with 3984 variables and 16702 clauses
1.69/1.72	c using permutation method 4
1.69/1.72	c count = 1
1.69/1.72	c Ordering finished 1.710 seconds
1.69/1.72	c mapped 1.720 seconds
1.69/1.72	c permuted 1.720 seconds
1.69/1.72	c about to sort
1.69/1.73	c sorted
1.79/1.86	c clauses now 16702
1.79/1.86	c init finished 1.740 seconds
1.79/1.86	c tree built 1.860 seconds
1.79/1.86	c 
1.79/1.86	c PA progress                      | CPU progress Partial assignments | improvements      CPU time        PA/sec        nodes
1.79/1.86	c ---------------------------------|----------------------------------|------------------------------------------------------
1.79/1.86	c ................................ | ..........                       |                        1.9           0.0             
1.79/1.86	c ................................ | ..........                     1 |                        1.9           0.5             
1.79/1.86	c ................................ | ..........                     2 |                        1.9           1.1             
1.79/1.86	c ................................ | ..........                     3 |                        1.9           1.6             
1.79/1.86	c ................................ | ..........                     4 |                        1.9           2.2             
1.79/1.86	c ................................ | ..........                     5 |                        1.9           2.7             
1.79/1.87	c ................................ | ..........                  1000 | 2                      1.9         534.8           64
23.88/12.97	c ................................ | ..........                317000 | 32995                 24.0       13191.8      2834643
48.43/25.25	c ................................ | ..........                446000 | 50455                 48.5        9190.2      5695587
72.77/37.47	c ................................ | ..........                529000 | 61558                 72.9        7253.5      8178190
96.12/49.16	c ................................ | ..........                601000 | 71857                 96.3        6243.5      9862472
119.87/61.07	c ................................ | *.........                622000 | 76046                120.0        5181.6     12079771
144.02/73.12	c ................................ | *.........                661000 | 82587                144.1        4587.1     14150305
168.37/85.37	c ................................ | *.........                721000 | 90772                168.5        4277.9     16167516
191.91/97.18	c ................................ | *.........                761000 | 97552                192.1        3961.5     18394019
216.07/109.20	c ................................ | *.........                777000 | 100419               216.1        3595.4     20081013
241.82/122.19	c ................................ | **........                798000 | 104466               242.0        3297.0     22064095
264.96/133.76	c ................................ | **........                814000 | 107110               265.1        3070.3     23742463
288.10/145.35	c ................................ | **........                828000 | 109564               288.3        2872.4     25112101
312.65/157.70	c ................................ | **........                852000 | 113442               312.9        2722.9     26513793
336.00/169.34	c ................................ | **........                863000 | 115623               336.1        2567.4     27831479
361.74/182.26	c ................................ | ***.......                875000 | 118188               361.9        2417.6     29385094
387.29/195.05	c ................................ | ***.......                883000 | 119912               387.5        2278.9     30728520
409.04/205.93	c ................................ | ***.......                891000 | 121630               409.2        2177.6     31711971
432.60/217.79	c ................................ | ***.......                898000 | 123169               432.8        2074.7     33248972
455.75/229.39	c ................................ | ***.......                963000 | 132311               456.0        2111.8     35198533
481.10/242.09	c ................................ | ****......                991000 | 136615               481.3        2058.8     37387624
504.64/253.80	c ................................ | ****......               1007000 | 139521               504.7        1995.1     38841449
528.18/265.67	c ................................ | ****......               1036000 | 144395               528.4        1960.6     40952150
552.14/277.60	c ................................ | ****......               1053000 | 147345               552.2        1906.8     42542079
576.68/289.98	c ................................ | ****......               1062000 | 149023               576.9        1840.7     43999021
601.23/302.27	c ................................ | *****.....               1088000 | 152937               601.5        1808.9     45273721
625.38/314.34	c ................................ | *****.....               1103000 | 155321               625.5        1763.2     46260391
648.13/325.70	c ................................ | *****.....               1118000 | 157859               648.2        1724.7     47474371
671.89/337.69	c ................................ | *****.....               1139000 | 161212               672.2        1694.5     48751609
696.03/349.76	c ................................ | *****.....               1169000 | 166003               696.3        1678.9     50145717
721.98/362.73	c ................................ | ******....               1186000 | 169196               722.2        1642.3     51363283
744.33/373.95	c ................................ | ******....               1214000 | 173734               744.5        1630.5     52494364
770.87/387.22	c ................................ | ******....               1226000 | 175979               771.0        1590.1     53725817
795.41/399.51	c ................................ | ******....               1236000 | 178003               795.6        1553.6     54745640
816.57/410.10	c ................................ | ******....               1247000 | 179815               816.7        1526.9     55490301
841.31/422.53	c ................................ | *******...               1255000 | 181690               841.5        1491.4     56294976
866.06/434.95	c ................................ | *******...               1266000 | 183905               866.3        1461.4     57146831
888.61/446.21	c ................................ | *******...               1273000 | 185295               888.8        1432.3     58073320
912.17/458.07	c ................................ | *******...               1285000 | 187252               912.5        1408.3     59165671
935.91/469.95	c ................................ | *******...               1301000 | 189876               936.1        1389.7     60261406
960.46/482.22	c ................................ | ********..               1322000 | 193736               960.7        1376.1     61576628
985.01/494.50	c ................................ | ********..               1339000 | 196897               985.2        1359.1     62891959
1009.75/506.97	c ................................ | ********..               1354000 | 199625              1010.0        1340.5     64055717
1032.11/518.15	c ................................ | ********..               1361000 | 201004              1032.4        1318.3     64874920
1056.06/530.12	c ................................ | ********..               1368000 | 202434              1056.3        1295.1     65809018
1083.40/543.83	c ................................ | *********.               1375000 | 203859              1083.6        1268.9     66616587
1109.14/556.75	c ................................ | *********.               1382000 | 205397              1109.4        1245.7     67511641
1128.70/566.55	c ................................ | *********.               1387000 | 206494              1129.0        1228.6     68180661
1152.65/578.57	c ................................ | *********.               1393000 | 207639              1153.0        1208.2     68870993
1179.38/591.98	c ................................ | *********.               1400000 | 209127              1179.7        1186.7     70014814
1199.75/602.20	c CPU limit (1200) reached
1199.75/602.20	c Time = 1200.12 seconds
1199.75/602.20	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-1531222-1238401247/watcher-1531222-1238401247 -o /tmp/evaluation-result-1531222-1238401247/solver-1531222-1238401247 -C 1200 -W 1800 -M 1800 --output-limit 1,15 HOME/ttsth-5-0 -num-threads 2 HOME/instance-1531222-1238401247.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 0.99 1.00 3/64 25461
/proc/meminfo: memFree=1609280/2055920 swapFree=4177216/4192956
[pid=25461] ppid=25459 vsize=932 CPUtime=0
/proc/25461/stat : 25461 (ttsth-5-0) R 25459 25461 25330 0 -1 4194304 136 0 0 0 0 0 0 0 18 0 1 0 1112790600 954368 120 1992294400 134512640 135237372 4294956192 18446744073709551615 134732614 0 0 4096 0 0 0 0 17 1 0 0
/proc/25461/statm: 233 120 77 176 0 55 0

[startup+0.0618081 s]
/proc/loadavg: 1.00 0.99 1.00 3/64 25461
/proc/meminfo: memFree=1609280/2055920 swapFree=4177216/4192956
[pid=25461] ppid=25459 vsize=3440 CPUtime=0.05
/proc/25461/stat : 25461 (ttsth-5-0) R 25459 25461 25330 0 -1 4194304 730 0 0 0 5 0 0 0 18 0 1 0 1112790600 3522560 714 1992294400 134512640 135237372 4294956192 18446744073709551615 134519991 0 0 4096 0 0 0 0 17 1 0 0
/proc/25461/statm: 860 714 79 176 0 682 0
Current children cumulated CPU time (s) 0.05
Current children cumulated vsize (KiB) 3440

[startup+0.101812 s]
/proc/loadavg: 1.00 0.99 1.00 3/64 25461
/proc/meminfo: memFree=1609280/2055920 swapFree=4177216/4192956
[pid=25461] ppid=25459 vsize=3576 CPUtime=0.09
/proc/25461/stat : 25461 (ttsth-5-0) R 25459 25461 25330 0 -1 4194304 750 0 0 0 9 0 0 0 18 0 1 0 1112790600 3661824 734 1992294400 134512640 135237372 4294956192 18446744073709551615 134540092 0 0 4096 0 0 0 0 17 1 0 0
/proc/25461/statm: 894 734 79 176 0 716 0
Current children cumulated CPU time (s) 0.09
Current children cumulated vsize (KiB) 3576

[startup+0.301835 s]
/proc/loadavg: 1.00 0.99 1.00 3/64 25461
/proc/meminfo: memFree=1609280/2055920 swapFree=4177216/4192956
[pid=25461] ppid=25459 vsize=4236 CPUtime=0.29
/proc/25461/stat : 25461 (ttsth-5-0) R 25459 25461 25330 0 -1 4194304 947 0 0 0 29 0 0 0 20 0 1 0 1112790600 4337664 931 1992294400 134512640 135237372 4294956192 18446744073709551615 134555272 0 0 4096 0 0 0 0 17 1 0 0
/proc/25461/statm: 1059 931 80 176 0 881 0
Current children cumulated CPU time (s) 0.29
Current children cumulated vsize (KiB) 4236

[startup+0.70188 s]
/proc/loadavg: 1.00 0.99 1.00 3/64 25461
/proc/meminfo: memFree=1609280/2055920 swapFree=4177216/4192956
[pid=25461] ppid=25459 vsize=4236 CPUtime=0.69
/proc/25461/stat : 25461 (ttsth-5-0) R 25459 25461 25330 0 -1 4194304 948 0 0 0 69 0 0 0 22 0 1 0 1112790600 4337664 932 1992294400 134512640 135237372 4294956192 18446744073709551615 134555272 0 0 4096 0 0 0 0 17 1 0 0
/proc/25461/statm: 1059 932 80 176 0 881 0
Current children cumulated CPU time (s) 0.69
Current children cumulated vsize (KiB) 4236

[startup+1.50197 s]
/proc/loadavg: 1.00 0.99 1.00 2/65 25462
/proc/meminfo: memFree=1605816/2055920 swapFree=4177216/4192956
[pid=25461] ppid=25459 vsize=4236 CPUtime=1.49
/proc/25461/stat : 25461 (ttsth-5-0) R 25459 25461 25330 0 -1 4194304 954 0 0 0 149 0 0 0 25 0 1 0 1112790600 4337664 938 1992294400 134512640 135237372 4294956192 18446744073709551615 134555279 0 0 4096 0 0 0 0 17 1 0 0
/proc/25461/statm: 1059 938 80 176 0 881 0
Current children cumulated CPU time (s) 1.49
Current children cumulated vsize (KiB) 4236

[startup+3.10217 s]
/proc/loadavg: 1.00 0.99 1.00 3/67 25464
/proc/meminfo: memFree=1594152/2055920 swapFree=4177216/4192956
[pid=25461] ppid=25459 vsize=38668 CPUtime=4.32
/proc/25461/stat : 25461 (ttsth-5-0) S 25459 25461 25330 0 -1 4194304 4245 0 0 0 430 2 0 0 25 0 3 0 1112790600 39596032 4229 1992294400 134512640 135237372 4294956192 18446744073709551615 134629544 0 0 4096 0 18446744073709551615 0 0 17 1 0 0
/proc/25461/statm: 9667 4229 98 176 0 9489 0
[pid=25461/tid=25463] ppid=25459 vsize=38668 CPUtime=1.23
/proc/25461/task/25463/stat : 25463 (ttsth-5-0) R 25459 25461 25330 0 -1 4194368 347 0 0 0 123 0 0 0 22 0 3 0 1112790787 39596032 4229 1992294400 134512640 135237372 4294956192 18446744073709551615 134587952 0 0 4096 0 0 0 0 -1 1 0 0
[pid=25461/tid=25464] ppid=25459 vsize=38668 CPUtime=1.22
/proc/25461/task/25464/stat : 25464 (ttsth-5-0) R 25459 25461 25330 0 -1 4194368 258 0 0 0 122 0 0 0 25 0 3 0 1112790787 39596032 4229 1992294400 134512640 135237372 4294956192 18446744073709551615 134749327 0 0 4096 0 0 0 0 -1 0 0 0
Current children cumulated CPU time (s) 4.32
Current children cumulated vsize (KiB) 38668

[startup+6.30155 s]
/proc/loadavg: 1.08 1.00 1.01 3/67 25464
/proc/meminfo: memFree=1585128/2055920 swapFree=4177216/4192956
[pid=25461] ppid=25459 vsize=50528 CPUtime=10.71
/proc/25461/stat : 25461 (ttsth-5-0) S 25459 25461 25330 0 -1 4194304 7226 0 0 0 1067 4 0 0 25 0 3 0 1112790600 51740672 7210 1992294400 134512640 135237372 4294956192 18446744073709551615 134629544 0 0 4096 0 18446744073709551615 0 0 17 1 0 0
/proc/25461/statm: 12632 7210 98 176 0 12454 0
[pid=25461/tid=25463] ppid=25459 vsize=50528 CPUtime=4.42
/proc/25461/task/25463/stat : 25463 (ttsth-5-0) R 25459 25461 25330 0 -1 4194368 2546 0 0 0 441 1 0 0 25 0 3 0 1112790787 51740672 7210 1992294400 134512640 135237372 4294956192 18446744073709551615 134588158 0 0 4096 0 0 0 0 -1 1 0 0
[pid=25461/tid=25464] ppid=25459 vsize=50528 CPUtime=4.4
/proc/25461/task/25464/stat : 25464 (ttsth-5-0) R 25459 25461 25330 0 -1 4194368 1040 0 0 0 440 0 0 0 25 0 3 0 1112790787 51740672 7210 1992294400 134512640 135237372 4294956192 18446744073709551615 134749351 0 0 4096 0 0 0 0 -1 0 0 0
Current children cumulated CPU time (s) 10.71
Current children cumulated vsize (KiB) 50528

[startup+12.7023 s]
/proc/loadavg: 1.15 1.02 1.01 3/67 25464
/proc/meminfo: memFree=1550952/2055920 swapFree=4177216/4192956
[pid=25461] ppid=25459 vsize=82604 CPUtime=23.48
/proc/25461/stat : 25461 (ttsth-5-0) S 25459 25461 25330 0 -1 4194304 15255 0 0 0 2340 8 0 0 25 0 3 0 1112790600 84586496 15239 1992294400 134512640 135237372 4294956192 18446744073709551615 134629544 0 0 4096 0 18446744073709551615 0 0 17 1 0 0
/proc/25461/statm: 20651 15239 98 176 0 20473 0
[pid=25461/tid=25463] ppid=25459 vsize=82604 CPUtime=10.82
/proc/25461/task/25463/stat : 25463 (ttsth-5-0) R 25459 25461 25330 0 -1 4194368 7151 0 0 0 1078 4 0 0 25 0 3 0 1112790787 84586496 15239 1992294400 134512640 135237372 4294956192 18446744073709551615 134587921 0 0 4096 0 0 0 0 -1 1 0 0
[pid=25461/tid=25464] ppid=25459 vsize=82604 CPUtime=10.79
/proc/25461/task/25464/stat : 25464 (ttsth-5-0) R 25459 25461 25330 0 -1 4194368 4464 0 0 0 1077 2 0 0 25 0 3 0 1112790787 84586496 15239 1992294400 134512640 135237372 4294956192 18446744073709551615 134749351 0 0 4096 0 0 0 0 -1 0 0 0
Current children cumulated CPU time (s) 23.48
Current children cumulated vsize (KiB) 82604

[startup+25.5018 s]
/proc/loadavg: 1.34 1.07 1.02 3/67 25464
/proc/meminfo: memFree=1500776/2055920 swapFree=4177216/4192956
[pid=25461] ppid=25459 vsize=131584 CPUtime=49.02
/proc/25461/stat : 25461 (ttsth-5-0) S 25459 25461 25330 0 -1 4194304 27485 0 0 0 4886 16 0 0 25 0 3 0 1112790600 134742016 27468 1992294400 134512640 135237372 4294956192 18446744073709551615 134629544 0 0 4096 0 18446744073709551615 0 0 17 1 0 0
/proc/25461/statm: 32896 27468 98 176 0 32718 0
[pid=25461/tid=25463] ppid=25459 vsize=131584 CPUtime=23.62
/proc/25461/task/25463/stat : 25463 (ttsth-5-0) R 25459 25461 25330 0 -1 4194368 12667 0 0 0 2354 8 0 0 25 0 3 0 1112790787 134742016 27468 1992294400 134512640 135237372 4294956192 18446744073709551615 134562344 0 0 4096 0 0 0 0 -1 1 0 0
[pid=25461/tid=25464] ppid=25459 vsize=131584 CPUtime=23.53
/proc/25461/task/25464/stat : 25464 (ttsth-5-0) R 25459 25461 25330 0 -1 4194368 11178 0 0 0 2347 6 0 0 25 0 3 0 1112790787 134742016 27468 1992294400 134512640 135237372 4294956192 18446744073709551615 134562341 0 0 4096 0 0 0 0 -1 0 0 0
Current children cumulated CPU time (s) 49.02
Current children cumulated vsize (KiB) 131584

[startup+51.1018 s]
/proc/loadavg: 1.56 1.14 1.05 3/67 25464
/proc/meminfo: memFree=1429672/2055920 swapFree=4177216/4192956
[pid=25461] ppid=25459 vsize=202596 CPUtime=100.11
/proc/25461/stat : 25461 (ttsth-5-0) S 25459 25461 25330 0 -1 4194304 45265 0 0 0 9985 26 0 0 25 0 3 0 1112790600 207458304 45248 1992294400 134512640 135237372 4294956192 18446744073709551615 134629544 0 0 4096 0 18446744073709551615 0 0 17 1 0 0
/proc/25461/statm: 50649 45248 98 176 0 50471 0
[pid=25461/tid=25463] ppid=25459 vsize=202596 CPUtime=49.21
/proc/25461/task/25463/stat : 25463 (ttsth-5-0) R 25459 25461 25330 0 -1 4194368 21504 0 0 0 4908 13 0 0 25 0 3 0 1112790787 207458304 45248 1992294400 134512640 135237372 4294956192 18446744073709551615 134562399 0 0 4096 0 0 0 0 -1 1 0 0
[pid=25461/tid=25464] ppid=25459 vsize=202596 CPUtime=49.02
/proc/25461/task/25464/stat : 25464 (ttsth-5-0) R 25459 25461 25330 0 -1 4194368 20121 0 0 0 4892 10 0 0 25 0 3 0 1112790787 207458304 45248 1992294400 134512640 135237372 4294956192 18446744073709551615 134562309 0 0 4096 0 0 0 0 -1 0 0 0
Current children cumulated CPU time (s) 100.11
Current children cumulated vsize (KiB) 202596

[startup+102.306 s]
/proc/loadavg: 1.81 1.27 1.10 3/67 25464
/proc/meminfo: memFree=1287144/2055920 swapFree=4177216/4192956
[pid=25461] ppid=25459 vsize=343500 CPUtime=202.3
/proc/25461/stat : 25461 (ttsth-5-0) S 25459 25461 25330 0 -1 4194304 80467 0 0 0 20184 46 0 0 25 0 3 0 1112790600 351744000 80450 1992294400 134512640 135237372 4294956192 18446744073709551615 134629544 0 0 4096 0 18446744073709551615 0 0 17 1 0 0
/proc/25461/statm: 85875 80450 98 176 0 85697 0
[pid=25461/tid=25463] ppid=25459 vsize=343500 CPUtime=100.4
/proc/25461/task/25463/stat : 25463 (ttsth-5-0) R 25459 25461 25330 0 -1 4194368 35709 0 0 0 10018 22 0 0 25 0 3 0 1112790787 351744000 80450 1992294400 134512640 135237372 4294956192 18446744073709551615 134749351 0 0 4096 0 0 0 0 -1 1 0 0
[pid=25461/tid=25464] ppid=25459 vsize=343500 CPUtime=100.02
/proc/25461/task/25464/stat : 25464 (ttsth-5-0) R 25459 25461 25330 0 -1 4194368 41118 0 0 0 9981 21 0 0 25 0 3 0 1112790787 351744000 80450 1992294400 134512640 135237372 4294956192 18446744073709551615 134562348 0 0 4096 0 0 0 0 -1 0 0 0
Current children cumulated CPU time (s) 202.3
Current children cumulated vsize (KiB) 343500

[startup+162.302 s]
/proc/loadavg: 1.93 1.40 1.15 3/67 25464
/proc/meminfo: memFree=1158696/2055920 swapFree=4177216/4192956
[pid=25461] ppid=25459 vsize=472140 CPUtime=322.04
/proc/25461/stat : 25461 (ttsth-5-0) S 25459 25461 25330 0 -1 4194304 112653 0 0 0 32141 63 0 0 25 0 3 0 1112790600 483471360 112636 1992294400 134512640 135237372 4294956192 18446744073709551615 134629544 0 0 4096 0 18446744073709551615 0 0 17 1 0 0
/proc/25461/statm: 118035 112636 98 176 0 117857 0
[pid=25461/tid=25463] ppid=25459 vsize=472140 CPUtime=160.38
/proc/25461/task/25463/stat : 25463 (ttsth-5-0) R 25459 25461 25330 0 -1 4194368 47730 0 0 0 16009 29 0 0 25 0 3 0 1112790787 483471360 112636 1992294400 134512640 135237372 4294956192 18446744073709551615 134562344 0 0 4096 0 0 0 0 -1 1 0 0
[pid=25461/tid=25464] ppid=25459 vsize=472140 CPUtime=159.78
/proc/25461/task/25464/stat : 25464 (ttsth-5-0) R 25459 25461 25330 0 -1 4194368 61283 0 0 0 15947 31 0 0 25 0 3 0 1112790787 483471360 112636 1992294400 134512640 135237372 4294956192 18446744073709551615 134562380 0 0 4096 0 0 0 0 -1 0 0 0
Current children cumulated CPU time (s) 322.04
Current children cumulated vsize (KiB) 472140

[startup+222.302 s]
/proc/loadavg: 1.97 1.51 1.20 3/67 25464
/proc/meminfo: memFree=1048232/2055920 swapFree=4177216/4192956
[pid=25461] ppid=25459 vsize=582192 CPUtime=441.77
/proc/25461/stat : 25461 (ttsth-5-0) S 25459 25461 25330 0 -1 4194304 140148 0 0 0 44100 77 0 0 25 0 3 0 1112790600 596164608 140131 1992294400 134512640 135237372 4294956192 18446744073709551615 134629544 0 0 4096 0 18446744073709551615 0 0 17 1 0 0
/proc/25461/statm: 145548 140131 98 176 0 145370 0
[pid=25461/tid=25463] ppid=25459 vsize=582192 CPUtime=220.35
/proc/25461/task/25463/stat : 25463 (ttsth-5-0) R 25459 25461 25330 0 -1 4194368 56922 0 0 0 22002 33 0 0 25 0 3 0 1112790787 596164608 140131 1992294400 134512640 135237372 4294956192 18446744073709551615 134562459 0 0 4096 0 0 0 0 -1 1 0 0
[pid=25461/tid=25464] ppid=25459 vsize=582192 CPUtime=219.54
/proc/25461/task/25464/stat : 25464 (ttsth-5-0) R 25459 25461 25330 0 -1 4194368 79586 0 0 0 21913 41 0 0 25 0 3 0 1112790787 596164608 140131 1992294400 134512640 135237372 4294956192 18446744073709551615 134680348 0 0 4096 0 0 0 0 -1 0 0 0
Current children cumulated CPU time (s) 441.77
Current children cumulated vsize (KiB) 582192

[startup+282.302 s]
/proc/loadavg: 1.99 1.59 1.25 3/67 25464
/proc/meminfo: memFree=901416/2055920 swapFree=4177216/4192956
[pid=25461] ppid=25459 vsize=729496 CPUtime=561.52
/proc/25461/stat : 25461 (ttsth-5-0) S 25459 25461 25330 0 -1 4194304 177014 0 0 0 56055 97 0 0 25 0 3 0 1112790600 747003904 176997 1992294400 134512640 135237372 4294956192 18446744073709551615 134629544 0 0 4096 0 18446744073709551615 0 0 17 1 0 0
/proc/25461/statm: 182374 176997 98 176 0 182196 0
[pid=25461/tid=25463] ppid=25459 vsize=729496 CPUtime=280.34
/proc/25461/task/25463/stat : 25463 (ttsth-5-0) R 25459 25461 25330 0 -1 4194368 68545 0 0 0 27992 42 0 0 25 0 3 0 1112790787 747003904 176997 1992294400 134512640 135237372 4294956192 18446744073709551615 134562341 0 0 4096 0 0 0 0 -1 1 0 0
[pid=25461/tid=25464] ppid=25459 vsize=729496 CPUtime=279.3
/proc/25461/task/25464/stat : 25464 (ttsth-5-0) R 25459 25461 25330 0 -1 4194368 104829 0 0 0 27878 52 0 0 25 0 3 0 1112790787 747003904 176997 1992294400 134512640 135237372 4294956192 18446744073709551615 134590497 0 0 4096 0 0 0 0 -1 0 0 0
Current children cumulated CPU time (s) 561.52
Current children cumulated vsize (KiB) 729496

[startup+342.302 s]
/proc/loadavg: 1.99 1.67 1.29 3/67 25464
/proc/meminfo: memFree=797992/2055920 swapFree=4177216/4192956
[pid=25461] ppid=25459 vsize=831896 CPUtime=681.26
/proc/25461/stat : 25461 (ttsth-5-0) S 25459 25461 25330 0 -1 4194304 202595 0 0 0 68016 110 0 0 25 0 3 0 1112790600 851861504 202578 1992294400 134512640 135237372 4294956192 18446744073709551615 134629544 0 0 4096 0 18446744073709551615 0 0 17 1 0 0
/proc/25461/statm: 207974 202578 98 176 0 207796 0
[pid=25461/tid=25463] ppid=25459 vsize=831896 CPUtime=340.32
/proc/25461/task/25463/stat : 25463 (ttsth-5-0) R 25459 25461 25330 0 -1 4194368 76695 0 0 0 33985 47 0 0 25 0 3 0 1112790787 851861504 202578 1992294400 134512640 135237372 4294956192 18446744073709551615 134562420 0 0 4096 0 0 0 0 -1 1 0 0
[pid=25461/tid=25464] ppid=25459 vsize=831896 CPUtime=339.07
/proc/25461/task/25464/stat : 25464 (ttsth-5-0) R 25459 25461 25330 0 -1 4194368 122260 0 0 0 33846 61 0 0 25 0 3 0 1112790787 851861504 202578 1992294400 134512640 135237372 4294956192 18446744073709551615 134591177 0 0 4096 0 0 0 0 -1 0 0 0
Current children cumulated CPU time (s) 681.26
Current children cumulated vsize (KiB) 831896

[startup+402.302 s]
/proc/loadavg: 1.99 1.72 1.33 3/67 25464
/proc/meminfo: memFree=711208/2055920 swapFree=4177216/4192956
[pid=25461] ppid=25459 vsize=919088 CPUtime=801
/proc/25461/stat : 25461 (ttsth-5-0) S 25459 25461 25330 0 -1 4194304 224344 0 0 0 79980 120 0 0 25 0 3 0 1112790600 941146112 224327 1992294400 134512640 135237372 4294956192 18446744073709551615 134629544 0 0 4096 0 18446744073709551615 0 0 17 1 0 0
/proc/25461/statm: 229772 224327 98 176 0 229594 0
[pid=25461/tid=25463] ppid=25459 vsize=919088 CPUtime=400.29
/proc/25461/task/25463/stat : 25463 (ttsth-5-0) R 25459 25461 25330 0 -1 4194368 85798 0 0 0 39978 51 0 0 25 0 3 0 1112790787 941146112 224327 1992294400 134512640 135237372 4294956192 18446744073709551615 134562341 0 0 4096 0 0 0 0 -1 1 0 0
[pid=25461/tid=25464] ppid=25459 vsize=919088 CPUtime=398.83
/proc/25461/task/25464/stat : 25464 (ttsth-5-0) R 25459 25461 25330 0 -1 4194368 134906 0 0 0 39816 67 0 0 25 0 3 0 1112790787 941146112 224327 1992294400 134512640 135237372 4294956192 18446744073709551615 134591181 0 0 4096 0 0 0 0 -1 0 0 0
Current children cumulated CPU time (s) 801
Current children cumulated vsize (KiB) 919088

[startup+462.302 s]
/proc/loadavg: 1.99 1.77 1.37 3/67 25464
/proc/meminfo: memFree=636136/2055920 swapFree=4177216/4192956
[pid=25461] ppid=25459 vsize=993328 CPUtime=920.75
/proc/25461/stat : 25461 (ttsth-5-0) S 25459 25461 25330 0 -1 4194304 242913 0 0 0 91945 130 0 0 25 0 3 0 1112790600 1017167872 242896 1992294400 134512640 135237372 4294956192 18446744073709551615 134629544 0 0 4096 0 18446744073709551615 0 0 17 1 0 0
/proc/25461/statm: 248332 242896 98 176 0 248154 0
[pid=25461/tid=25463] ppid=25459 vsize=993328 CPUtime=460.28
/proc/25461/task/25463/stat : 25463 (ttsth-5-0) R 25459 25461 25330 0 -1 4194368 92522 0 0 0 45973 55 0 0 25 0 3 0 1112790787 1017167872 242896 1992294400 134512640 135237372 4294956192 18446744073709551615 134562338 0 0 4096 0 0 0 0 -1 1 0 0
[pid=25461/tid=25464] ppid=25459 vsize=993328 CPUtime=458.58
/proc/25461/task/25464/stat : 25464 (ttsth-5-0) R 25459 25461 25330 0 -1 4194368 146751 0 0 0 45786 72 0 0 25 0 3 0 1112790787 1017167872 242896 1992294400 134512640 135237372 4294956192 18446744073709551615 134562341 0 0 4096 0 0 0 0 -1 0 0 0
Current children cumulated CPU time (s) 920.75
Current children cumulated vsize (KiB) 993328

[startup+522.302 s]
/proc/loadavg: 1.99 1.81 1.41 3/67 25464
/proc/meminfo: memFree=545640/2055920 swapFree=4177216/4192956
[pid=25461] ppid=25459 vsize=1084208 CPUtime=1040.49
/proc/25461/stat : 25461 (ttsth-5-0) S 25459 25461 25330 0 -1 4194304 265633 0 0 0 103907 142 0 0 25 0 3 0 1112790600 1110228992 265616 1992294400 134512640 135237372 4294956192 18446744073709551615 134629544 0 0 4096 0 18446744073709551615 0 0 17 1 0 0
/proc/25461/statm: 271052 265616 98 176 0 270874 0
[pid=25461/tid=25463] ppid=25459 vsize=1084208 CPUtime=520.26
/proc/25461/task/25463/stat : 25463 (ttsth-5-0) R 25459 25461 25330 0 -1 4194368 101079 0 0 0 51966 60 0 0 25 0 3 0 1112790787 1110228992 265616 1992294400 134512640 135237372 4294956192 18446744073709551615 134562338 0 0 4096 0 0 0 0 -1 1 0 0
[pid=25461/tid=25464] ppid=25459 vsize=1084208 CPUtime=518.35
/proc/25461/task/25464/stat : 25464 (ttsth-5-0) R 25459 25461 25330 0 -1 4194368 160914 0 0 0 51755 80 0 0 25 0 3 0 1112790787 1110228992 265616 1992294400 134512640 135237372 4294956192 18446744073709551615 134562380 0 0 4096 0 0 0 0 -1 0 0 0
Current children cumulated CPU time (s) 1040.49
Current children cumulated vsize (KiB) 1084208

[startup+582.302 s]
/proc/loadavg: 1.99 1.84 1.44 3/67 25464
/proc/meminfo: memFree=483048/2055920 swapFree=4177216/4192956
[pid=25461] ppid=25459 vsize=1146288 CPUtime=1160.23
/proc/25461/stat : 25461 (ttsth-5-0) S 25459 25461 25330 0 -1 4194304 281174 0 0 0 115873 150 0 0 25 0 3 0 1112790600 1173798912 281157 1992294400 134512640 135237372 4294956192 18446744073709551615 134629544 0 0 4096 0 18446744073709551615 0 0 17 1 0 0
/proc/25461/statm: 286572 281157 98 176 0 286394 0
[pid=25461/tid=25463] ppid=25459 vsize=1146288 CPUtime=580.24
/proc/25461/task/25463/stat : 25463 (ttsth-5-0) R 25459 25461 25330 0 -1 4194368 107001 0 0 0 57961 63 0 0 25 0 3 0 1112790787 1173798912 281157 1992294400 134512640 135237372 4294956192 18446744073709551615 134562344 0 0 4096 0 0 0 0 -1 1 0 0
[pid=25461/tid=25464] ppid=25459 vsize=1146288 CPUtime=578.11
/proc/25461/task/25464/stat : 25464 (ttsth-5-0) R 25459 25461 25330 0 -1 4194368 170533 0 0 0 57727 84 0 0 25 0 3 0 1112790787 1173798912 281157 1992294400 134512640 135237372 4294956192 18446744073709551615 134562344 0 0 4096 0 0 0 0 -1 0 0 0
Current children cumulated CPU time (s) 1160.23
Current children cumulated vsize (KiB) 1146288



Maximum CPU time exceeded: sending SIGTERM then SIGKILL

[startup+602.303 s]
/proc/loadavg: 1.99 1.85 1.45 2/65 25464
/proc/meminfo: memFree=1111848/2055920 swapFree=4177216/4192956
[pid=25461] ppid=25459 vsize=0 CPUtime=1200.05
/proc/25461/stat : 25461 (ttsth-5-0) R 25459 25461 25330 0 -1 4195332 288176 0 0 0 119841 164 0 0 17 0 1 0 1112790600 0 0 1992294400 0 0 0 0 0 0 0 4096 0 0 0 0 17 1 0 0
/proc/25461/statm: 0 0 0 0 0 0 0
Current children cumulated CPU time (s) 1200.05
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+602.303 s]
/proc/loadavg: 1.99 1.85 1.45 2/65 25464
/proc/meminfo: memFree=1111848/2055920 swapFree=4177216/4192956
[pid=25461] ppid=25459 vsize=0 CPUtime=1200.05
/proc/25461/stat : 25461 (ttsth-5-0) R 25459 25461 25330 0 -1 4195332 288176 0 0 0 119841 164 0 0 17 0 1 0 1112790600 0 0 1992294400 0 0 0 0 0 0 0 4096 0 0 0 0 17 1 0 0
/proc/25461/statm: 0 0 0 0 0 0 0
Current children cumulated CPU time (s) 1200.05
Current children cumulated vsize (KiB) 0

Child status: 0
Real time (s): 602.386
CPU time (s): 1200.14
CPU user time (s): 1198.42
CPU system time (s): 1.72174
CPU usage (%): 199.231
Max. virtual memory (cumulated for all children) (KiB): 1174288

getrusage(RUSAGE_CHILDREN,...) data:
user time used= 1198.42
system time used= 1.72174
maximum resident set size= 0
integral shared memory size= 0
integral unshared data size= 0
integral unshared stack size= 0
page reclaims= 288176
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= 28
involuntary context switches= 9227

runsolver used 0.78488 second user time and 1.41878 second system time

The end

Launcher Data 

Begin job on node20 at 2009-03-30 10:20:47
IDJOB=1531222
IDBENCH=70340
IDSOLVER=549
FILE ID=node20/1531222-1238401247
PBS_JOBID= 9061417
Free space on /tmp= 65684 MiB

SOLVER NAME= ttsth-5-0 2009-03-19
BENCH NAME= SAT09/RANDOM/LARGE/3SAT/UNKNOWN/4000/unif-k3-r4.2-v4000-c16800-S1271018787-049.cnf
COMMAND LINE= HOME/ttsth-5-0 -num-threads MAXNBTHREAD BENCHNAME
RUNSOLVER COMMAND LINE= BIN/runsolver --timestamp -w /tmp/evaluation-result-1531222-1238401247/watcher-1531222-1238401247 -o /tmp/evaluation-result-1531222-1238401247/solver-1531222-1238401247 -C 1200 -W 1800 -M 1800 --output-limit 1,15  HOME/ttsth-5-0 -num-threads 2 HOME/instance-1531222-1238401247.cnf

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

MD5SUM BENCH= a2535194d868b4e0014d35a0421df6ea
RANDOM SEED=1821822423

node20.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		: 3000.235
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		: 3000.235
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:       1609696 kB
Buffers:         77592 kB
Cached:         276444 kB
SwapCached:       9492 kB
Active:          72620 kB
Inactive:       292360 kB
HighTotal:           0 kB
HighFree:            0 kB
LowTotal:      2055920 kB
LowFree:       1609696 kB
SwapTotal:     4192956 kB
SwapFree:      4177216 kB
Dirty:            1112 kB
Writeback:           0 kB
Mapped:          16568 kB
Slab:            67248 kB
Committed_AS:  2860556 kB
PageTables:       1404 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= 65680 MiB
End job on node20 at 2009-03-30 10:30:52