Trace number 305692

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
SAT7 2007-02-08? (TO) 1200.06 1200.59

General information on the benchmark

Namerandom/LargeSize/3SAT/v4000/
unif-k3-r4.2-v4000-c16800-S313074252-14.cnf
MD5SUMb8537884c9d9279a530f0796aac6a0e7
Bench CategoryRANDOM (random instances)
Best result obtained on this benchmarkSAT
Best CPU time to get the best result obtained on this benchmark0.891864
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 (download as text)

0.00/0.08	c Starting solver ...
0.00/0.10	c Restarting after 100 conflicts
0.10/0.13	c Restarting after 251 conflicts
0.10/0.18	c Restarting after 477 conflicts
0.20/0.26	c Restarting after 815 conflicts
0.30/0.37	c Restarting after 1322 conflicts
0.50/0.54	c Restarting after 2084 conflicts
0.71/0.81	c Restarting after 3225 conflicts
1.22/1.29	c Restarting after 4933 conflicts
2.04/2.07	c Restarting after 7495 conflicts
3.26/3.38	c Restarting after 11339 conflicts
5.73/5.74	c Restarting after 17106 conflicts
9.73/9.81	c Restarting after 25756 conflicts
16.17/16.20	c Restarting after 38730 conflicts
27.34/27.45	c Restarting after 58191 conflicts
48.32/48.44	c Restarting after 87384 conflicts
82.33/82.43	c Restarting after 131173 conflicts
133.11/133.26	c Restarting after 196858 conflicts
215.76/215.85	c Restarting after 295384 conflicts
355.96/356.10	c Restarting after 443173 conflicts
563.42/563.72	c Restarting after 664856 conflicts
910.52/910.99	c Restarting after 997381 conflicts

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/node12/watcher-305692-1172083895 -o ROOT/results/node12/solver-305692-1172083895 -C 1200 -M 1800 --output-limit 1,15 /tmp/evaluation/305692-1172083895/sat7_bin /tmp/evaluation/305692-1172083895/instance-305692-1172083895.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: 1.00 1.00 1.09 3/77 15026
/proc/meminfo: memFree=1619768/2055920 swapFree=4154940/4192956
[pid=15026] ppid=15024 vsize=1656 CPUtime=0
/proc/15026/stat : 15026 (sat7_bin) R 15024 15026 14546 0 -1 4194304 237 0 0 0 0 0 0 0 18 0 1 0 228343963 1695744 220 18446744073709551615 134512640 135417445 4294956704 18446744073709551615 134546624 0 0 4096 0 0 0 0 17 1 0 0
/proc/15026/statm: 414 220 88 220 0 191 0

[startup+0.107138 s]
/proc/loadavg: 1.00 1.00 1.09 3/77 15026
/proc/meminfo: memFree=1619768/2055920 swapFree=4154940/4192956
[pid=15026] ppid=15024 vsize=3348 CPUtime=0.1
/proc/15026/stat : 15026 (sat7_bin) R 15024 15026 14546 0 -1 4194304 561 0 0 0 10 0 0 0 18 0 1 0 228343963 3428352 544 18446744073709551615 134512640 135417445 4294956704 18446744073709551615 134542721 0 0 4096 0 0 0 0 17 1 0 0
/proc/15026/statm: 837 544 95 220 0 614 0
Current children cumulated CPU time (s) 0.1
Current children cumulated vsize (KiB) 3348

[startup+0.515211 s]
/proc/loadavg: 1.00 1.00 1.09 3/77 15026
/proc/meminfo: memFree=1619768/2055920 swapFree=4154940/4192956
[pid=15026] ppid=15024 vsize=5400 CPUtime=0.5
/proc/15026/stat : 15026 (sat7_bin) R 15024 15026 14546 0 -1 4194304 801 0 0 0 50 0 0 0 21 0 1 0 228343963 5529600 784 18446744073709551615 134512640 135417445 4294956704 18446744073709551615 134528507 0 0 4096 0 0 0 0 17 1 0 0
/proc/15026/statm: 1350 784 95 220 0 1127 0
Current children cumulated CPU time (s) 0.5
Current children cumulated vsize (KiB) 5400

[startup+1.33636 s]
/proc/loadavg: 1.00 1.00 1.09 2/78 15027
/proc/meminfo: memFree=1615792/2055920 swapFree=4154940/4192956
[pid=15026] ppid=15024 vsize=5400 CPUtime=1.32
/proc/15026/stat : 15026 (sat7_bin) R 15024 15026 14546 0 -1 4194304 1190 0 0 0 132 0 0 0 25 0 1 0 228343963 5529600 1173 18446744073709551615 134512640 135417445 4294956704 18446744073709551615 134542721 0 0 4096 0 0 0 0 17 1 0 0
/proc/15026/statm: 1350 1173 95 220 0 1127 0
Current children cumulated CPU time (s) 1.32
Current children cumulated vsize (KiB) 5400

[startup+2.97566 s]
/proc/loadavg: 1.00 1.00 1.09 2/78 15027
/proc/meminfo: memFree=1613680/2055920 swapFree=4154940/4192956
[pid=15026] ppid=15024 vsize=9500 CPUtime=2.96
/proc/15026/stat : 15026 (sat7_bin) R 15024 15026 14546 0 -1 4194304 1868 0 0 0 296 0 0 0 25 0 1 0 228343963 9728000 1851 18446744073709551615 134512640 135417445 4294956704 18446744073709551615 134533784 0 0 4096 0 0 0 0 17 1 0 0
/proc/15026/statm: 2375 1851 95 220 0 2152 0
Current children cumulated CPU time (s) 2.96
Current children cumulated vsize (KiB) 9500

[startup+6.25224 s]
/proc/loadavg: 1.00 1.00 1.09 2/78 15027
/proc/meminfo: memFree=1609712/2055920 swapFree=4154940/4192956
[pid=15026] ppid=15024 vsize=13600 CPUtime=6.24
/proc/15026/stat : 15026 (sat7_bin) R 15024 15026 14546 0 -1 4194304 2596 0 0 0 623 1 0 0 25 0 1 0 228343963 13926400 2579 18446744073709551615 134512640 135417445 4294956704 18446744073709551615 134529341 0 0 4096 0 0 0 0 17 1 0 0
/proc/15026/statm: 3400 2579 95 220 0 3177 0
Current children cumulated CPU time (s) 6.24
Current children cumulated vsize (KiB) 13600

[startup+12.7104 s]
/proc/loadavg: 1.00 1.00 1.09 2/78 15027
/proc/meminfo: memFree=1607024/2055920 swapFree=4154940/4192956
[pid=15026] ppid=15024 vsize=13600 CPUtime=12.69
/proc/15026/stat : 15026 (sat7_bin) R 15024 15026 14546 0 -1 4194304 3241 0 0 0 1267 2 0 0 25 0 1 0 228343963 13926400 3224 18446744073709551615 134512640 135417445 4294956704 18446744073709551615 135029306 0 0 4096 0 0 0 0 17 1 0 0
/proc/15026/statm: 3400 3224 95 220 0 3177 0
Current children cumulated CPU time (s) 12.69
Current children cumulated vsize (KiB) 13600

[startup+25.5127 s]
/proc/loadavg: 1.00 1.00 1.09 2/78 15027
/proc/meminfo: memFree=1604272/2055920 swapFree=4154940/4192956
[pid=15026] ppid=15024 vsize=17836 CPUtime=25.49
/proc/15026/stat : 15026 (sat7_bin) R 15024 15026 14546 0 -1 4194304 3951 0 0 0 2546 3 0 0 25 0 1 0 228343963 18264064 3934 18446744073709551615 134512640 135417445 4294956704 18446744073709551615 134565371 0 0 4096 0 0 0 0 17 1 0 0
/proc/15026/statm: 4459 3934 95 220 0 4236 0
Current children cumulated CPU time (s) 25.49
Current children cumulated vsize (KiB) 17836

[startup+51.1233 s]
/proc/loadavg: 1.00 1.00 1.08 2/78 15027
/proc/meminfo: memFree=1600624/2055920 swapFree=4154940/4192956
[pid=15026] ppid=15024 vsize=22324 CPUtime=51.09
/proc/15026/stat : 15026 (sat7_bin) R 15024 15026 14546 0 -1 4194304 4808 0 0 0 5105 4 0 0 25 0 1 0 228343963 22859776 4791 18446744073709551615 134512640 135417445 4294956704 18446744073709551615 134532412 0 0 4096 0 0 0 0 17 1 0 0
/proc/15026/statm: 5581 4791 95 220 0 5358 0
Current children cumulated CPU time (s) 51.09
Current children cumulated vsize (KiB) 22324

[startup+102.339 s]
/proc/loadavg: 1.00 1.00 1.08 2/78 15027
/proc/meminfo: memFree=1597424/2055920 swapFree=4154940/4192956
[pid=15026] ppid=15024 vsize=26960 CPUtime=102.29
/proc/15026/stat : 15026 (sat7_bin) R 15024 15026 14546 0 -1 4194304 5606 0 0 0 10224 5 0 0 25 0 1 0 228343963 27607040 5589 18446744073709551615 134512640 135417445 4294956704 18446744073709551615 134532383 0 0 4096 0 0 0 0 17 1 0 0
/proc/15026/statm: 6740 5589 95 220 0 6517 0
Current children cumulated CPU time (s) 102.29
Current children cumulated vsize (KiB) 26960

[startup+162.373 s]
/proc/loadavg: 1.00 1.00 1.07 2/78 15027
/proc/meminfo: memFree=1595184/2055920 swapFree=4154940/4192956
[pid=15026] ppid=15024 vsize=27492 CPUtime=162.3
/proc/15026/stat : 15026 (sat7_bin) R 15024 15026 14546 0 -1 4194304 6164 0 0 0 16225 5 0 0 25 0 1 0 228343963 28151808 6147 18446744073709551615 134512640 135417445 4294956704 18446744073709551615 134531413 0 0 4096 0 0 0 0 17 1 0 0
/proc/15026/statm: 6873 6147 95 220 0 6650 0
Current children cumulated CPU time (s) 162.3
Current children cumulated vsize (KiB) 27492

[startup+222.404 s]
/proc/loadavg: 1.00 1.00 1.07 2/78 15027
/proc/meminfo: memFree=1592688/2055920 swapFree=4154940/4192956
[pid=15026] ppid=15024 vsize=27772 CPUtime=222.31
/proc/15026/stat : 15026 (sat7_bin) R 15024 15026 14546 0 -1 4194304 6778 0 0 0 22225 6 0 0 25 0 1 0 228343963 28438528 6761 18446744073709551615 134512640 135417445 4294956704 18446744073709551615 134532381 0 0 4096 0 0 0 0 17 1 0 0
/proc/15026/statm: 6943 6761 95 220 0 6720 0
Current children cumulated CPU time (s) 222.31
Current children cumulated vsize (KiB) 27772

[startup+282.439 s]
/proc/loadavg: 1.04 1.01 1.07 2/78 15027
/proc/meminfo: memFree=1590448/2055920 swapFree=4154940/4192956
[pid=15026] ppid=15024 vsize=32416 CPUtime=282.33
/proc/15026/stat : 15026 (sat7_bin) R 15024 15026 14546 0 -1 4194304 7329 0 0 0 28226 7 0 0 25 0 1 0 228343963 33193984 7312 18446744073709551615 134512640 135417445 4294956704 18446744073709551615 134532412 0 0 4096 0 0 0 0 17 1 0 0
/proc/15026/statm: 8104 7312 95 220 0 7881 0
Current children cumulated CPU time (s) 282.33
Current children cumulated vsize (KiB) 32416

[startup+342.467 s]
/proc/loadavg: 1.01 1.01 1.06 2/78 15027
/proc/meminfo: memFree=1589744/2055920 swapFree=4154940/4192956
[pid=15026] ppid=15024 vsize=32832 CPUtime=342.33
/proc/15026/stat : 15026 (sat7_bin) R 15024 15026 14546 0 -1 4194304 7505 0 0 0 34226 7 0 0 25 0 1 0 228343963 33619968 7488 18446744073709551615 134512640 135417445 4294956704 18446744073709551615 134532412 0 0 4096 0 0 0 0 17 1 0 0
/proc/15026/statm: 8208 7488 95 220 0 7985 0
Current children cumulated CPU time (s) 342.33
Current children cumulated vsize (KiB) 32832

[startup+402.497 s]
/proc/loadavg: 1.00 1.00 1.06 2/78 15027
/proc/meminfo: memFree=1586544/2055920 swapFree=4154940/4192956
[pid=15026] ppid=15024 vsize=37476 CPUtime=402.34
/proc/15026/stat : 15026 (sat7_bin) R 15024 15026 14546 0 -1 4194304 8297 0 0 0 40225 9 0 0 25 0 1 0 228343963 38375424 8280 18446744073709551615 134512640 135417445 4294956704 18446744073709551615 134532381 0 0 4096 0 0 0 0 17 1 0 0
/proc/15026/statm: 9369 8280 95 220 0 9146 0
Current children cumulated CPU time (s) 402.34
Current children cumulated vsize (KiB) 37476

[startup+462.525 s]
/proc/loadavg: 1.00 1.00 1.05 2/78 15027
/proc/meminfo: memFree=1585840/2055920 swapFree=4154940/4192956
[pid=15026] ppid=15024 vsize=37740 CPUtime=462.35
/proc/15026/stat : 15026 (sat7_bin) R 15024 15026 14546 0 -1 4194304 8493 0 0 0 46225 10 0 0 25 0 1 0 228343963 38645760 8476 18446744073709551615 134512640 135417445 4294956704 18446744073709551615 134532404 0 0 4096 0 0 0 0 17 1 0 0
/proc/15026/statm: 9435 8476 95 220 0 9212 0
Current children cumulated CPU time (s) 462.35
Current children cumulated vsize (KiB) 37740

[startup+522.555 s]
/proc/loadavg: 1.00 1.00 1.04 2/78 15027
/proc/meminfo: memFree=1585200/2055920 swapFree=4154940/4192956
[pid=15026] ppid=15024 vsize=38144 CPUtime=522.35
/proc/15026/stat : 15026 (sat7_bin) R 15024 15026 14546 0 -1 4194304 8639 0 0 0 52225 10 0 0 25 0 1 0 228343963 39059456 8622 18446744073709551615 134512640 135417445 4294956704 18446744073709551615 134532412 0 0 4096 0 0 0 0 17 1 0 0
/proc/15026/statm: 9536 8622 95 220 0 9313 0
Current children cumulated CPU time (s) 522.35
Current children cumulated vsize (KiB) 38144

[startup+582.599 s]
/proc/loadavg: 1.00 1.00 1.04 2/84 15109
/proc/meminfo: memFree=1583040/2055920 swapFree=4154940/4192956
[pid=15026] ppid=15024 vsize=38412 CPUtime=582.35
/proc/15026/stat : 15026 (sat7_bin) R 15024 15026 14546 0 -1 4194304 8880 0 0 0 58223 12 0 0 25 0 1 0 228343963 39333888 8863 18446744073709551615 134512640 135417445 4294956704 18446744073709551615 134532525 0 0 4096 0 0 0 0 17 1 0 0
/proc/15026/statm: 9603 8863 95 220 0 9380 0
Current children cumulated CPU time (s) 582.35
Current children cumulated vsize (KiB) 38412

[startup+642.664 s]
/proc/loadavg: 1.00 1.00 1.03 2/84 15199
/proc/meminfo: memFree=1581888/2055920 swapFree=4154940/4192956
[pid=15026] ppid=15024 vsize=38828 CPUtime=642.33
/proc/15026/stat : 15026 (sat7_bin) R 15024 15026 14546 0 -1 4194304 9151 0 0 0 64220 13 0 0 25 0 1 0 228343963 39759872 9134 18446744073709551615 134512640 135417445 4294956704 18446744073709551615 134532542 0 0 4096 0 0 0 0 17 1 0 0
/proc/15026/statm: 9707 9134 95 220 0 9484 0
Current children cumulated CPU time (s) 642.33
Current children cumulated vsize (KiB) 38828

[startup+702.699 s]
/proc/loadavg: 1.00 1.00 1.03 2/78 15225
/proc/meminfo: memFree=1582448/2055920 swapFree=4154940/4192956
[pid=15026] ppid=15024 vsize=39092 CPUtime=702.34
/proc/15026/stat : 15026 (sat7_bin) R 15024 15026 14546 0 -1 4194304 9295 0 0 0 70220 14 0 0 25 0 1 0 228343963 40030208 9278 18446744073709551615 134512640 135417445 4294956704 18446744073709551615 134532542 0 0 4096 0 0 0 0 17 1 0 0
/proc/15026/statm: 9773 9278 95 220 0 9550 0
Current children cumulated CPU time (s) 702.34
Current children cumulated vsize (KiB) 39092

[startup+762.728 s]
/proc/loadavg: 1.00 1.00 1.02 2/78 15225
/proc/meminfo: memFree=1581552/2055920 swapFree=4154940/4192956
[pid=15026] ppid=15024 vsize=39516 CPUtime=762.35
/proc/15026/stat : 15026 (sat7_bin) R 15024 15026 14546 0 -1 4194304 9537 0 0 0 76220 15 0 0 25 0 1 0 228343963 40464384 9520 18446744073709551615 134512640 135417445 4294956704 18446744073709551615 134532412 0 0 4096 0 0 0 0 17 1 0 0
/proc/15026/statm: 9879 9520 95 220 0 9656 0
Current children cumulated CPU time (s) 762.35
Current children cumulated vsize (KiB) 39516

[startup+822.761 s]
/proc/loadavg: 1.00 1.00 1.01 2/78 15225
/proc/meminfo: memFree=1581360/2055920 swapFree=4154940/4192956
[pid=15026] ppid=15024 vsize=39776 CPUtime=822.35
/proc/15026/stat : 15026 (sat7_bin) R 15024 15026 14546 0 -1 4194304 9612 0 0 0 82220 15 0 0 25 0 1 0 228343963 40730624 9595 18446744073709551615 134512640 135417445 4294956704 18446744073709551615 134532548 0 0 4096 0 0 0 0 17 1 0 0
/proc/15026/statm: 9944 9595 95 220 0 9721 0
Current children cumulated CPU time (s) 822.35
Current children cumulated vsize (KiB) 39776

[startup+882.792 s]
/proc/loadavg: 1.00 1.00 1.01 2/78 15225
/proc/meminfo: memFree=1581040/2055920 swapFree=4154940/4192956
[pid=15026] ppid=15024 vsize=39920 CPUtime=882.36
/proc/15026/stat : 15026 (sat7_bin) R 15024 15026 14546 0 -1 4194304 9696 0 0 0 88220 16 0 0 25 0 1 0 228343963 40878080 9679 18446744073709551615 134512640 135417445 4294956704 18446744073709551615 134532333 0 0 4096 0 0 0 0 17 1 0 0
/proc/15026/statm: 9980 9679 95 220 0 9757 0
Current children cumulated CPU time (s) 882.36
Current children cumulated vsize (KiB) 39920

[startup+942.829 s]
/proc/loadavg: 1.00 1.00 1.00 2/78 15225
/proc/meminfo: memFree=1578544/2055920 swapFree=4154940/4192956
[pid=15026] ppid=15024 vsize=44436 CPUtime=942.38
/proc/15026/stat : 15026 (sat7_bin) R 15024 15026 14546 0 -1 4194304 10328 0 0 0 94221 17 0 0 25 0 1 0 228343963 45502464 10311 18446744073709551615 134512640 135417445 4294956704 18446744073709551615 134533566 0 0 4096 0 0 0 0 17 1 0 0
/proc/15026/statm: 11109 10311 95 220 0 10886 0
Current children cumulated CPU time (s) 942.38
Current children cumulated vsize (KiB) 44436

[startup+1002.86 s]
/proc/loadavg: 1.00 1.00 1.00 2/78 15225
/proc/meminfo: memFree=1574448/2055920 swapFree=4154940/4192956
[pid=15026] ppid=15024 vsize=49068 CPUtime=1002.39
/proc/15026/stat : 15026 (sat7_bin) R 15024 15026 14546 0 -1 4194304 11320 0 0 0 100220 19 0 0 25 0 1 0 228343963 50245632 11303 18446744073709551615 134512640 135417445 4294956704 18446744073709551615 134532383 0 0 4096 0 0 0 0 17 1 0 0
/proc/15026/statm: 12267 11303 95 220 0 12044 0
Current children cumulated CPU time (s) 1002.39
Current children cumulated vsize (KiB) 49068

[startup+1062.89 s]
/proc/loadavg: 1.00 1.00 1.00 2/78 15225
/proc/meminfo: memFree=1572208/2055920 swapFree=4154940/4192956
[pid=15026] ppid=15024 vsize=49356 CPUtime=1062.4
/proc/15026/stat : 15026 (sat7_bin) R 15024 15026 14546 0 -1 4194304 11882 0 0 0 106219 21 0 0 25 0 1 0 228343963 50540544 11865 18446744073709551615 134512640 135417445 4294956704 18446744073709551615 134533566 0 0 4096 0 0 0 0 17 1 0 0
/proc/15026/statm: 12339 11865 95 220 0 12116 0
Current children cumulated CPU time (s) 1062.4
Current children cumulated vsize (KiB) 49356

[startup+1122.93 s]
/proc/loadavg: 1.00 1.00 1.00 2/78 15225
/proc/meminfo: memFree=1571568/2055920 swapFree=4154940/4192956
[pid=15026] ppid=15024 vsize=49632 CPUtime=1122.41
/proc/15026/stat : 15026 (sat7_bin) R 15024 15026 14546 0 -1 4194304 12036 0 0 0 112220 21 0 0 25 0 1 0 228343963 50823168 12019 18446744073709551615 134512640 135417445 4294956704 18446744073709551615 134532412 0 0 4096 0 0 0 0 17 1 0 0
/proc/15026/statm: 12408 12019 95 220 0 12185 0
Current children cumulated CPU time (s) 1122.41
Current children cumulated vsize (KiB) 49632

[startup+1182.96 s]
/proc/loadavg: 1.00 1.00 1.00 2/78 15225
/proc/meminfo: memFree=1571312/2055920 swapFree=4154940/4192956
[pid=15026] ppid=15024 vsize=49768 CPUtime=1182.42
/proc/15026/stat : 15026 (sat7_bin) R 15024 15026 14546 0 -1 4194304 12106 0 0 0 118220 22 0 0 25 0 1 0 228343963 50962432 12089 18446744073709551615 134512640 135417445 4294956704 18446744073709551615 134532381 0 0 4096 0 0 0 0 17 1 0 0
/proc/15026/statm: 12442 12089 95 220 0 12219 0
Current children cumulated CPU time (s) 1182.42
Current children cumulated vsize (KiB) 49768



Maximum CPU time exceeded: sending SIGTERM then SIGKILL

[startup+1200.57 s]
/proc/loadavg: 1.00 1.00 1.00 2/78 15225
/proc/meminfo: memFree=1571184/2055920 swapFree=4154940/4192956
[pid=15026] ppid=15024 vsize=49916 CPUtime=1200.04
/proc/15026/stat : 15026 (sat7_bin) R 15024 15026 14546 0 -1 4194304 12135 0 0 0 119982 22 0 0 25 0 1 0 228343963 51113984 12118 18446744073709551615 134512640 135417445 4294956704 18446744073709551615 134532412 0 0 4096 0 0 0 0 17 1 0 0
/proc/15026/statm: 12479 12118 95 220 0 12256 0
Current children cumulated CPU time (s) 1200.04
Current children cumulated vsize (KiB) 49916

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

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

Child ended because it received signal 15 (SIGTERM)
Real time (s): 1200.59
CPU time (s): 1200.06
CPU user time (s): 1199.82
CPU system time (s): 0.233964
CPU usage (%): 99.9557
Max. virtual memory (cumulated for all children) (KiB): 49916

getrusage(RUSAGE_CHILDREN,...) data:
user time used= 1199.82
system time used= 0.233964
maximum resident set size= 0
integral shared memory size= 0
integral unshared data size= 0
integral unshared stack size= 0
page reclaims= 12135
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= 6
involuntary context switches= 1355

runsolver used 1.39979 second user time and 2.86156 second system time

The end

Launcher Data (download as text)

Begin job on node12 on Wed Feb 21 18:51:35 UTC 2007

IDJOB= 305692
IDBENCH= 20163
IDSOLVER= 101
FILE ID= node12/305692-1172083895

PBS_JOBID= 3865315

Free space on /tmp= 66546 MiB

SOLVER NAME= SAT7 2007-02-08
BENCH NAME= HOME/pub/bench/SAT07/random/LargeSize/3SAT/v4000/unif-k3-r4.2-v4000-c16800-S313074252-14.cnf
COMMAND LINE= /tmp/evaluation/305692-1172083895/sat7_bin /tmp/evaluation/305692-1172083895/instance-305692-1172083895.cnf            
RUNSOLVER COMMAND LINE= runsolver  --timestamp  -w ROOT/results/node12/watcher-305692-1172083895 -o ROOT/results/node12/solver-305692-1172083895 -C 1200 -M 1800 --output-limit 1,15  /tmp/evaluation/305692-1172083895/sat7_bin /tmp/evaluation/305692-1172083895/instance-305692-1172083895.cnf            

META MD5SUM SOLVER= 499b432f7af158d8586c91b2e490220f
MD5SUM BENCH=  b8537884c9d9279a530f0796aac6a0e7

RANDOM SEED= 397309425

TIME LIMIT= 1200 seconds
MEMORY LIMIT= 1800 MiB

Linux node12.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		: 3000.285
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		: 3000.285
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:       1620176 kB
Buffers:         55772 kB
Cached:         284048 kB
SwapCached:      18268 kB
Active:         193364 kB
Inactive:       172776 kB
HighTotal:           0 kB
HighFree:            0 kB
LowTotal:      2055920 kB
LowFree:       1620176 kB
SwapTotal:     4192956 kB
SwapFree:      4154940 kB
Dirty:            1460 kB
Writeback:           0 kB
Mapped:          29952 kB
Slab:            55148 kB
Committed_AS:  1067928 kB
PageTables:       1692 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= 66546 MiB

End job on node12 on Wed Feb 21 19:11:38 UTC 2007