Trace number 292744

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, and are wall clock time (not CPU 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
minisat SAT 2007 (with assertions)? (TO) 1200.06 1200.4

General information on the benchmark

Namerandom/OnTreshold/5SAT/v100/
unif-k5-r21.3-v100-c2130-S744612847-12.SAT.shuffled.cnf
MD5SUM583105bb99125ba4df9ed1b1c73b5664
Bench CategoryRANDOM (random instances)
Best result obtained on this benchmarkSAT
Best CPU time to get the best result obtained on this benchmark0.021996
Satisfiable
(Un)Satisfiability was proved
Number of variables100
Number of clauses2130
Sum of the clauses size10650
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 52130
Number of clauses of size over 50

Solver Data (download as text)

0.00/0.00	c This is MiniSat 2.0 (Feb 1 2007, SAT-Competition version)
0.00/0.00	c ============================[ Problem Statistics ]=============================
0.00/0.00	c |                                                                             |
0.00/0.00	c |  Number of variables:  100                                                  |
0.00/0.00	c |  Number of clauses:    2130                                                 |
0.00/0.00	c |  Parsing time:         0.00         s                                       |
0.00/0.01	c ============================[ Search Statistics ]==============================
0.00/0.01	c | Conflicts |          ORIGINAL         |          LEARNT          | Progress |
0.00/0.01	c |           |    Vars  Clauses Literals |    Limit  Clauses Lit/Cl |          |
0.00/0.01	c ===============================================================================
0.00/0.01	c |         0 |     100     2130    10650 |      710        0    nan |  0.000 % |
0.00/0.01	c |       100 |     100     2130    10650 |      781      100     23 |  0.010 % |
0.00/0.01	c |       250 |     100     2130    10650 |      859      250     23 |  0.010 % |
0.00/0.02	c |       476 |     100     2130    10650 |      945      476     23 |  0.010 % |
0.00/0.03	c |       814 |     100     2130    10650 |     1039      814     22 |  0.010 % |
0.00/0.05	c |      1320 |     100     2130    10650 |     1143      790     20 |  0.010 % |
0.00/0.07	c |      2080 |     100     2130    10650 |     1257      963     21 |  0.010 % |
0.10/0.11	c |      3220 |     100     2130    10650 |     1383      818     20 |  0.010 % |
0.10/0.17	c |      4930 |     100     2130    10650 |     1521     1120     21 |  0.010 % |
0.20/0.26	c |      7494 |     100     2130    10650 |     1674     1371     20 |  0.010 % |
0.30/0.41	c |     11338 |     100     2130    10650 |     1841      964     19 |  0.010 % |
0.61/0.62	c |     17104 |     100     2130    10650 |     2025     1136     20 |  0.010 % |
0.92/0.95	c |     25753 |     100     2130    10650 |     2228     1573     20 |  0.010 % |
1.43/1.47	c |     38729 |     100     2130    10650 |     2451     2143     21 |  0.010 % |
2.26/2.29	c |     58192 |     100     2130    10650 |     2696     1789     19 |  0.010 % |
3.49/3.55	c |     87385 |     100     2130    10650 |     2965     2388     20 |  0.010 % |
5.43/5.49	c |    131174 |     100     2130    10650 |     3262     2804     20 |  0.010 % |
8.40/8.50	c |    196859 |     100     2130    10650 |     3588     2715     19 |  0.010 % |
13.21/13.25	c |    295387 |     100     2130    10650 |     3947     3616     20 |  0.010 % |
20.59/20.69	c |    443177 |     100     2130    10650 |     4342     2356     19 |  0.010 % |
32.26/32.30	c |    664861 |     100     2130    10650 |     4776     3312     20 |  0.010 % |
50.08/50.16	c |    997386 |     100     2130    10650 |     5254     4456     20 |  0.010 % |
78.54/78.61	c |   1496174 |     100     2130    10650 |     5779     4272     19 |  0.010 % |
122.48/122.55	c |   2244356 |     100     2130    10650 |     6357     3692     19 |  0.010 % |
191.51/191.67	c |   3366631 |     100     2130    10650 |     6993     5935     20 |  0.010 % |
300.67/300.83	c |   5050044 |     100     2130    10650 |     7692     4989     19 |  0.010 % |
472.93/473.09	c |   7575162 |     100     2130    10650 |     8461     6700     20 |  0.010 % |
746.38/746.61	c |  11362839 |     100     2130    10650 |     9308     5775     19 |  0.010 % |
1175.78/1176.13	c |  17044353 |     100     2130    10650 |    10238     8776     20 |  0.010 % |

Verifier Data (download as text)

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

Watcher Data (download as text)

runsolver version 3.2.0 (c) roussel@cril.univ-artois.fr

command line: runsolver --timestamp -w ROOT/results/node7/watcher-292744-1171758463 -o ROOT/results/node7/solver-292744-1171758463 -C 1200 -M 1800 --output-limit 1,15 /tmp/evaluation/292744-1171758463/minisat /tmp/evaluation/292744-1171758463/instance-292744-1171758463.cnf 

Enforcing CPUTime limit (soft limit, will send SIGTERM then SIGKILL): 1200 seconds
Enforcing CPUTime limit (hard limit, will send SIGXCPU): 1230 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: 0.99 0.98 0.99 3/77 10202
/proc/meminfo: memFree=1713104/2055920 swapFree=4142368/4192956
[pid=10202] ppid=10200 vsize=1888 CPUtime=0
/proc/10202/stat : 10202 (minisat) R 10200 10202 10105 0 -1 4194304 141 0 0 0 0 0 0 0 18 0 1 0 195801001 1933312 125 18446744073709551615 134512640 135078472 4294956624 18446744073709551615 134707275 0 0 4096 3 0 0 0 17 1 0 0
/proc/10202/statm: 472 125 58 138 0 331 0

[startup+0.107384 s]
/proc/loadavg: 0.99 0.98 0.99 3/77 10202
/proc/meminfo: memFree=1713104/2055920 swapFree=4142368/4192956
[pid=10202] ppid=10200 vsize=2016 CPUtime=0.1
/proc/10202/stat : 10202 (minisat) R 10200 10202 10105 0 -1 4194304 184 0 0 0 10 0 0 0 18 0 1 0 195801001 2064384 168 18446744073709551615 134512640 135078472 4294956624 18446744073709551615 134550726 0 0 4096 3 0 0 0 17 1 0 0
/proc/10202/statm: 504 168 73 138 0 363 0
Current children cumulated CPU time (s) 0.1
Current children cumulated vsize (KiB) 2016

[startup+0.515427 s]
/proc/loadavg: 0.99 0.98 0.99 3/77 10202
/proc/meminfo: memFree=1713104/2055920 swapFree=4142368/4192956
[pid=10202] ppid=10200 vsize=2148 CPUtime=0.51
/proc/10202/stat : 10202 (minisat) R 10200 10202 10105 0 -1 4194304 218 0 0 0 51 0 0 0 21 0 1 0 195801001 2199552 202 18446744073709551615 134512640 135078472 4294956624 18446744073709551615 134556078 0 0 4096 3 0 0 0 17 1 0 0
/proc/10202/statm: 537 202 73 138 0 396 0
Current children cumulated CPU time (s) 0.51
Current children cumulated vsize (KiB) 2148

[startup+1.33752 s]
/proc/loadavg: 0.99 0.98 0.99 2/78 10203
/proc/meminfo: memFree=1712456/2055920 swapFree=4142368/4192956
[pid=10202] ppid=10200 vsize=2280 CPUtime=1.33
/proc/10202/stat : 10202 (minisat) R 10200 10202 10105 0 -1 4194304 246 0 0 0 133 0 0 0 25 0 1 0 195801001 2334720 230 18446744073709551615 134512640 135078472 4294956624 18446744073709551615 134550652 0 0 4096 3 0 0 0 17 1 0 0
/proc/10202/statm: 570 230 73 138 0 429 0
Current children cumulated CPU time (s) 1.33
Current children cumulated vsize (KiB) 2280

[startup+2.97869 s]
/proc/loadavg: 0.99 0.98 0.99 2/78 10203
/proc/meminfo: memFree=1712200/2055920 swapFree=4142368/4192956
[pid=10202] ppid=10200 vsize=2412 CPUtime=2.97
/proc/10202/stat : 10202 (minisat) R 10200 10202 10105 0 -1 4194304 283 0 0 0 297 0 0 0 25 0 1 0 195801001 2469888 267 18446744073709551615 134512640 135078472 4294956624 18446744073709551615 134550587 0 0 4096 3 0 0 0 17 1 0 0
/proc/10202/statm: 603 267 73 138 0 462 0
Current children cumulated CPU time (s) 2.97
Current children cumulated vsize (KiB) 2412

[startup+6.25503 s]
/proc/loadavg: 0.99 0.98 0.99 2/78 10203
/proc/meminfo: memFree=1711944/2055920 swapFree=4142368/4192956
[pid=10202] ppid=10200 vsize=2544 CPUtime=6.25
/proc/10202/stat : 10202 (minisat) R 10200 10202 10105 0 -1 4194304 320 0 0 0 625 0 0 0 25 0 1 0 195801001 2605056 304 18446744073709551615 134512640 135078472 4294956624 18446744073709551615 134555956 0 0 4096 3 0 0 0 17 1 0 0
/proc/10202/statm: 636 304 73 138 0 495 0
Current children cumulated CPU time (s) 6.25
Current children cumulated vsize (KiB) 2544

[startup+12.7117 s]
/proc/loadavg: 0.99 0.98 0.99 2/78 10203
/proc/meminfo: memFree=1711688/2055920 swapFree=4142368/4192956
[pid=10202] ppid=10200 vsize=2676 CPUtime=12.7
/proc/10202/stat : 10202 (minisat) R 10200 10202 10105 0 -1 4194304 367 0 0 0 1270 0 0 0 25 0 1 0 195801001 2740224 351 18446744073709551615 134512640 135078472 4294956624 18446744073709551615 134556520 0 0 4096 3 0 0 0 17 1 0 0
/proc/10202/statm: 669 351 73 138 0 528 0
Current children cumulated CPU time (s) 12.7
Current children cumulated vsize (KiB) 2676

[startup+25.5121 s]
/proc/loadavg: 0.99 0.98 0.99 2/78 10203
/proc/meminfo: memFree=1711432/2055920 swapFree=4142368/4192956
[pid=10202] ppid=10200 vsize=2940 CPUtime=25.5
/proc/10202/stat : 10202 (minisat) R 10200 10202 10105 0 -1 4194304 425 0 0 0 2550 0 0 0 25 0 1 0 195801001 3010560 409 18446744073709551615 134512640 135078472 4294956624 18446744073709551615 134550582 0 0 4096 3 0 0 0 17 1 0 0
/proc/10202/statm: 735 409 73 138 0 594 0
Current children cumulated CPU time (s) 25.5
Current children cumulated vsize (KiB) 2940

[startup+51.1237 s]
/proc/loadavg: 0.99 0.98 0.99 2/78 10203
/proc/meminfo: memFree=1711176/2055920 swapFree=4142368/4192956
[pid=10202] ppid=10200 vsize=3204 CPUtime=51.1
/proc/10202/stat : 10202 (minisat) R 10200 10202 10105 0 -1 4194304 499 0 0 0 5110 0 0 0 25 0 1 0 195801001 3280896 483 18446744073709551615 134512640 135078472 4294956624 18446744073709551615 134550720 0 0 4096 3 0 0 0 17 1 0 0
/proc/10202/statm: 801 483 73 138 0 660 0
Current children cumulated CPU time (s) 51.1
Current children cumulated vsize (KiB) 3204

[startup+102.34 s]
/proc/loadavg: 0.99 0.98 0.99 2/78 10203
/proc/meminfo: memFree=1710792/2055920 swapFree=4142368/4192956
[pid=10202] ppid=10200 vsize=3472 CPUtime=102.3
/proc/10202/stat : 10202 (minisat) R 10200 10202 10105 0 -1 4194304 568 0 0 0 10230 0 0 0 25 0 1 0 195801001 3555328 552 18446744073709551615 134512640 135078472 4294956624 18446744073709551615 134551022 0 0 4096 3 0 0 0 17 1 0 0
/proc/10202/statm: 868 552 73 138 0 727 0
Current children cumulated CPU time (s) 102.3
Current children cumulated vsize (KiB) 3472

[startup+162.376 s]
/proc/loadavg: 0.99 0.98 0.99 2/78 10203
/proc/meminfo: memFree=1710472/2055920 swapFree=4142368/4192956
[pid=10202] ppid=10200 vsize=3888 CPUtime=162.32
/proc/10202/stat : 10202 (minisat) R 10200 10202 10105 0 -1 4194304 644 0 0 0 16232 0 0 0 25 0 1 0 195801001 3981312 628 18446744073709551615 134512640 135078472 4294956624 18446744073709551615 134550628 0 0 4096 3 0 0 0 17 1 0 0
/proc/10202/statm: 972 628 73 138 0 831 0
Current children cumulated CPU time (s) 162.32
Current children cumulated vsize (KiB) 3888

[startup+222.405 s]
/proc/loadavg: 0.99 0.98 0.99 2/78 10203
/proc/meminfo: memFree=1710152/2055920 swapFree=4142368/4192956
[pid=10202] ppid=10200 vsize=4156 CPUtime=222.34
/proc/10202/stat : 10202 (minisat) R 10200 10202 10105 0 -1 4194304 707 0 0 0 22233 1 0 0 25 0 1 0 195801001 4255744 691 18446744073709551615 134512640 135078472 4294956624 18446744073709551615 134550741 0 0 4096 3 0 0 0 17 1 0 0
/proc/10202/statm: 1039 691 73 138 0 898 0
Current children cumulated CPU time (s) 222.34
Current children cumulated vsize (KiB) 4156

[startup+282.432 s]
/proc/loadavg: 0.99 0.98 0.99 2/78 10203
/proc/meminfo: memFree=1710024/2055920 swapFree=4142368/4192956
[pid=10202] ppid=10200 vsize=4296 CPUtime=282.34
/proc/10202/stat : 10202 (minisat) R 10200 10202 10105 0 -1 4194304 742 0 0 0 28233 1 0 0 25 0 1 0 195801001 4399104 726 18446744073709551615 134512640 135078472 4294956624 18446744073709551615 134550713 0 0 4096 3 0 0 0 17 1 0 0
/proc/10202/statm: 1074 726 73 138 0 933 0
Current children cumulated CPU time (s) 282.34
Current children cumulated vsize (KiB) 4296

[startup+342.458 s]
/proc/loadavg: 0.99 0.98 0.99 2/78 10203
/proc/meminfo: memFree=1709896/2055920 swapFree=4142368/4192956
[pid=10202] ppid=10200 vsize=4296 CPUtime=342.35
/proc/10202/stat : 10202 (minisat) R 10200 10202 10105 0 -1 4194304 770 0 0 0 34234 1 0 0 25 0 1 0 195801001 4399104 754 18446744073709551615 134512640 135078472 4294956624 18446744073709551615 134550573 0 0 4096 3 0 0 0 17 1 0 0
/proc/10202/statm: 1074 754 73 138 0 933 0
Current children cumulated CPU time (s) 342.35
Current children cumulated vsize (KiB) 4296

[startup+402.491 s]
/proc/loadavg: 0.99 0.98 0.99 2/78 10203
/proc/meminfo: memFree=1709832/2055920 swapFree=4142368/4192956
[pid=10202] ppid=10200 vsize=4432 CPUtime=402.37
/proc/10202/stat : 10202 (minisat) R 10200 10202 10105 0 -1 4194304 794 0 0 0 40235 2 0 0 25 0 1 0 195801001 4538368 778 18446744073709551615 134512640 135078472 4294956624 18446744073709551615 134550720 0 0 4096 3 0 0 0 17 1 0 0
/proc/10202/statm: 1108 778 73 138 0 967 0
Current children cumulated CPU time (s) 402.37
Current children cumulated vsize (KiB) 4432

[startup+462.518 s]
/proc/loadavg: 0.99 0.98 0.99 2/78 10203
/proc/meminfo: memFree=1709768/2055920 swapFree=4142368/4192956
[pid=10202] ppid=10200 vsize=4432 CPUtime=462.38
/proc/10202/stat : 10202 (minisat) R 10200 10202 10105 0 -1 4194304 807 0 0 0 46236 2 0 0 25 0 1 0 195801001 4538368 791 18446744073709551615 134512640 135078472 4294956624 18446744073709551615 134550706 0 0 4096 3 0 0 0 17 1 0 0
/proc/10202/statm: 1108 791 73 138 0 967 0
Current children cumulated CPU time (s) 462.38
Current children cumulated vsize (KiB) 4432

[startup+522.548 s]
/proc/loadavg: 0.99 0.98 0.99 2/78 10203
/proc/meminfo: memFree=1709576/2055920 swapFree=4142368/4192956
[pid=10202] ppid=10200 vsize=4596 CPUtime=522.39
/proc/10202/stat : 10202 (minisat) R 10200 10202 10105 0 -1 4194304 841 0 0 0 52237 2 0 0 25 0 1 0 195801001 4706304 825 18446744073709551615 134512640 135078472 4294956624 18446744073709551615 134550656 0 0 4096 3 0 0 0 17 1 0 0
/proc/10202/statm: 1149 825 73 138 0 1008 0
Current children cumulated CPU time (s) 522.39
Current children cumulated vsize (KiB) 4596

[startup+582.576 s]
/proc/loadavg: 0.99 0.98 0.99 2/78 10203
/proc/meminfo: memFree=1709512/2055920 swapFree=4142368/4192956
[pid=10202] ppid=10200 vsize=4748 CPUtime=582.41
/proc/10202/stat : 10202 (minisat) R 10200 10202 10105 0 -1 4194304 865 0 0 0 58238 3 0 0 25 0 1 0 195801001 4861952 849 18446744073709551615 134512640 135078472 4294956624 18446744073709551615 134550741 0 0 4096 3 0 0 0 17 1 0 0
/proc/10202/statm: 1187 849 73 138 0 1046 0
Current children cumulated CPU time (s) 582.41
Current children cumulated vsize (KiB) 4748

[startup+642.609 s]
/proc/loadavg: 0.99 0.98 0.99 2/78 10203
/proc/meminfo: memFree=1709512/2055920 swapFree=4142368/4192956
[pid=10202] ppid=10200 vsize=4748 CPUtime=642.42
/proc/10202/stat : 10202 (minisat) R 10200 10202 10105 0 -1 4194304 876 0 0 0 64239 3 0 0 25 0 1 0 195801001 4861952 860 18446744073709551615 134512640 135078472 4294956624 18446744073709551615 134550582 0 0 4096 3 0 0 0 17 1 0 0
/proc/10202/statm: 1187 860 73 138 0 1046 0
Current children cumulated CPU time (s) 642.42
Current children cumulated vsize (KiB) 4748

[startup+702.642 s]
/proc/loadavg: 0.99 0.98 0.99 2/78 10205
/proc/meminfo: memFree=1709384/2055920 swapFree=4142368/4192956
[pid=10202] ppid=10200 vsize=4892 CPUtime=702.43
/proc/10202/stat : 10202 (minisat) R 10200 10202 10105 0 -1 4194304 899 0 0 0 70240 3 0 0 25 0 1 0 195801001 5009408 883 18446744073709551615 134512640 135078472 4294956624 18446744073709551615 134550582 0 0 4096 3 0 0 0 17 1 0 0
/proc/10202/statm: 1223 883 73 138 0 1082 0
Current children cumulated CPU time (s) 702.43
Current children cumulated vsize (KiB) 4892

[startup+762.668 s]
/proc/loadavg: 0.99 0.98 0.99 2/78 10205
/proc/meminfo: memFree=1709320/2055920 swapFree=4142368/4192956
[pid=10202] ppid=10200 vsize=5024 CPUtime=762.45
/proc/10202/stat : 10202 (minisat) R 10200 10202 10105 0 -1 4194304 916 0 0 0 76241 4 0 0 25 0 1 0 195801001 5144576 900 18446744073709551615 134512640 135078472 4294956624 18446744073709551615 134550720 0 0 4096 3 0 0 0 17 1 0 0
/proc/10202/statm: 1256 900 73 138 0 1115 0
Current children cumulated CPU time (s) 762.45
Current children cumulated vsize (KiB) 5024

[startup+822.704 s]
/proc/loadavg: 0.99 0.98 0.99 2/78 10205
/proc/meminfo: memFree=1709128/2055920 swapFree=4142368/4192956
[pid=10202] ppid=10200 vsize=5168 CPUtime=822.46
/proc/10202/stat : 10202 (minisat) R 10200 10202 10105 0 -1 4194304 956 0 0 0 82242 4 0 0 25 0 1 0 195801001 5292032 940 18446744073709551615 134512640 135078472 4294956624 18446744073709551615 134551008 0 0 4096 3 0 0 0 17 1 0 0
/proc/10202/statm: 1292 940 73 138 0 1151 0
Current children cumulated CPU time (s) 822.46
Current children cumulated vsize (KiB) 5168

[startup+882.731 s]
/proc/loadavg: 0.99 0.98 0.99 2/78 10205
/proc/meminfo: memFree=1709128/2055920 swapFree=4142368/4192956
[pid=10202] ppid=10200 vsize=5168 CPUtime=882.47
/proc/10202/stat : 10202 (minisat) R 10200 10202 10105 0 -1 4194304 968 0 0 0 88243 4 0 0 25 0 1 0 195801001 5292032 952 18446744073709551615 134512640 135078472 4294956624 18446744073709551615 134556699 0 0 4096 3 0 0 0 17 1 0 0
/proc/10202/statm: 1292 952 73 138 0 1151 0
Current children cumulated CPU time (s) 882.47
Current children cumulated vsize (KiB) 5168

[startup+942.761 s]
/proc/loadavg: 0.99 0.98 0.99 2/78 10205
/proc/meminfo: memFree=1709000/2055920 swapFree=4142368/4192956
[pid=10202] ppid=10200 vsize=5168 CPUtime=942.49
/proc/10202/stat : 10202 (minisat) R 10200 10202 10105 0 -1 4194304 982 0 0 0 94244 5 0 0 25 0 1 0 195801001 5292032 966 18446744073709551615 134512640 135078472 4294956624 18446744073709551615 134550713 0 0 4096 3 0 0 0 17 1 0 0
/proc/10202/statm: 1292 966 73 138 0 1151 0
Current children cumulated CPU time (s) 942.49
Current children cumulated vsize (KiB) 5168

[startup+1002.79 s]
/proc/loadavg: 0.99 0.98 0.99 2/78 10205
/proc/meminfo: memFree=1709000/2055920 swapFree=4142368/4192956
[pid=10202] ppid=10200 vsize=5316 CPUtime=1002.49
/proc/10202/stat : 10202 (minisat) R 10200 10202 10105 0 -1 4194304 999 0 0 0 100244 5 0 0 25 0 1 0 195801001 5443584 983 18446744073709551615 134512640 135078472 4294956624 18446744073709551615 134550582 0 0 4096 3 0 0 0 17 1 0 0
/proc/10202/statm: 1329 983 73 138 0 1188 0
Current children cumulated CPU time (s) 1002.49
Current children cumulated vsize (KiB) 5316

[startup+1062.82 s]
/proc/loadavg: 0.99 0.98 0.99 2/78 10205
/proc/meminfo: memFree=1708936/2055920 swapFree=4142368/4192956
[pid=10202] ppid=10200 vsize=5316 CPUtime=1062.51
/proc/10202/stat : 10202 (minisat) R 10200 10202 10105 0 -1 4194304 1010 0 0 0 106245 6 0 0 25 0 1 0 195801001 5443584 994 18446744073709551615 134512640 135078472 4294956624 18446744073709551615 134550628 0 0 4096 3 0 0 0 17 1 0 0
/proc/10202/statm: 1329 994 73 138 0 1188 0
Current children cumulated CPU time (s) 1062.51
Current children cumulated vsize (KiB) 5316

[startup+1122.85 s]
/proc/loadavg: 0.99 0.98 0.99 2/78 10205
/proc/meminfo: memFree=1708936/2055920 swapFree=4142368/4192956
[pid=10202] ppid=10200 vsize=5316 CPUtime=1122.52
/proc/10202/stat : 10202 (minisat) R 10200 10202 10105 0 -1 4194304 1016 0 0 0 112246 6 0 0 25 0 1 0 195801001 5443584 1000 18446744073709551615 134512640 135078472 4294956624 18446744073709551615 134550729 0 0 4096 3 0 0 0 17 1 0 0
/proc/10202/statm: 1329 1000 73 138 0 1188 0
Current children cumulated CPU time (s) 1122.52
Current children cumulated vsize (KiB) 5316

[startup+1182.88 s]
/proc/loadavg: 0.99 0.98 0.99 2/78 10205
/proc/meminfo: memFree=1708808/2055920 swapFree=4142368/4192956
[pid=10202] ppid=10200 vsize=5464 CPUtime=1182.54
/proc/10202/stat : 10202 (minisat) R 10200 10202 10105 0 -1 4194304 1041 0 0 0 118247 7 0 0 25 0 1 0 195801001 5595136 1025 18446744073709551615 134512640 135078472 4294956624 18446744073709551615 134550713 0 0 4096 3 0 0 0 17 1 0 0
/proc/10202/statm: 1366 1025 73 138 0 1225 0
Current children cumulated CPU time (s) 1182.54
Current children cumulated vsize (KiB) 5464



Maximum CPU time exceeded: sending SIGTERM then SIGKILL

[startup+1200.4 s]
/proc/loadavg: 0.99 0.98 0.99 2/78 10205
/proc/meminfo: memFree=1708744/2055920 swapFree=4142368/4192956
[pid=10202] ppid=10200 vsize=5464 CPUtime=1200.05
/proc/10202/stat : 10202 (minisat) R 10200 10202 10105 0 -1 4194304 1042 0 0 0 119998 7 0 0 25 0 1 0 195801001 5595136 1026 18446744073709551615 134512640 135078472 4294956624 18446744073709551615 134557206 0 0 4096 3 0 0 0 17 1 0 0
/proc/10202/statm: 1366 1026 73 138 0 1225 0
Current children cumulated CPU time (s) 1200.05
Current children cumulated vsize (KiB) 5464

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

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

[startup+1200.4 s]
/proc/loadavg: 0.99 0.98 0.99 2/78 10205
/proc/meminfo: memFree=1708744/2055920 swapFree=4142368/4192956
[pid=10202] ppid=10200 vsize=5464 CPUtime=1200.05
/proc/10202/stat : 10202 (minisat) R 10200 10202 10105 0 -1 4194304 1042 0 0 0 119998 7 0 0 25 0 1 0 195801001 5595136 1026 18446744073709551615 134512640 135078472 4294956624 18446744073709551615 134557206 0 0 4096 3 0 0 0 17 1 0 0
/proc/10202/statm: 1366 1026 73 138 0 1225 0
Current children cumulated CPU time (s) 1200.05
Current children cumulated vsize (KiB) 5464

Child ended because it received signal 15 (SIGTERM)
Real time (s): 1200.4
CPU time (s): 1200.06
CPU user time (s): 1199.99
CPU system time (s): 0.075988
CPU usage (%): 99.9718
Max. virtual memory (cumulated for all children) (KiB): 5464

getrusage(RUSAGE_CHILDREN,...) data:
user time used= 1199.99
system time used= 0.075988
maximum resident set size= 0
integral shared memory size= 0
integral unshared data size= 0
integral unshared stack size= 0
page reclaims= 1042
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= 8
involuntary context switches= 1123

runsolver used 1.3208 second user time and 2.74558 second system time

The end

Launcher Data (download as text)

Begin job on node7 on Sun Feb 18 00:27:43 UTC 2007

IDJOB= 292744
IDBENCH= 19847
IDSOLVER= 109
FILE ID= node7/292744-1171758463

PBS_JOBID= 3839280

Free space on /tmp= 66548 MiB

SOLVER NAME= minisat SAT 2007
BENCH NAME= HOME/pub/bench/SAT07/random/OnTreshold/5SAT/v100/unif-k5-r21.3-v100-c2130-S744612847-12.SAT.shuffled.cnf
COMMAND LINE= /tmp/evaluation/292744-1171758463/minisat /tmp/evaluation/292744-1171758463/instance-292744-1171758463.cnf            
RUNSOLVER COMMAND LINE= runsolver  --timestamp  -w ROOT/results/node7/watcher-292744-1171758463 -o ROOT/results/node7/solver-292744-1171758463 -C 1200 -M 1800 --output-limit 1,15  /tmp/evaluation/292744-1171758463/minisat /tmp/evaluation/292744-1171758463/instance-292744-1171758463.cnf            

META MD5SUM SOLVER= 120abd248b069e44985635f055606c5a
MD5SUM BENCH=  583105bb99125ba4df9ed1b1c73b5664

RANDOM SEED= 62886408

TIME LIMIT= 1200 seconds
MEMORY LIMIT= 1800 MiB

Linux node7.alineos.net 2.6.9-22.EL.rootsmp #1 SMP Mon Oct 3 08:59:52 CEST 2005 x86_64 x86_64 x86_64 GNU/Linux

/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		: 3000.232
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		: 3000.232
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:       1713512 kB
Buffers:         46804 kB
Cached:         199720 kB
SwapCached:      16024 kB
Active:         187044 kB
Inactive:        89464 kB
HighTotal:           0 kB
HighFree:            0 kB
LowTotal:      2055920 kB
LowFree:       1713512 kB
SwapTotal:     4192956 kB
SwapFree:      4142368 kB
Dirty:             928 kB
Writeback:           0 kB
Mapped:          29684 kB
Slab:            51392 kB
Committed_AS:   692484 kB
PageTables:       1764 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= 66548 MiB

End job on node7 on Sun Feb 18 00:47:45 UTC 2007