Trace number 306225

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) 1200.04 1200.5

General information on the benchmark

Namerandom/LargeSize/3SAT/v10000/
unif-k3-r4.2-v10000-c42000-S1912540524-08.cnf
MD5SUM212d58fdb9f521fd5d4f36dd91409295
Bench CategoryRANDOM (random instances)
Best result obtained on this benchmarkSAT
Best CPU time to get the best result obtained on this benchmark504.341
Satisfiable
(Un)Satisfiability was proved
Number of variables10000
Number of clauses42000
Sum of the clauses size126000
Maximum clause length3
Minimum clause length3
Number of clauses of size 10
Number of clauses of size 20
Number of clauses of size 342000
Number of clauses of size 40
Number of clauses of size 50
Number of clauses of size over 50

Solver Data (download as text)

0.20/0.21	c Starting solver ...
0.20/0.28	c Restarting after 101 conflicts
0.30/0.37	c Restarting after 253 conflicts
0.40/0.49	c Restarting after 478 conflicts
0.61/0.68	c Restarting after 816 conflicts
0.91/0.97	c Restarting after 1323 conflicts
1.32/1.43	c Restarting after 2083 conflicts
2.03/2.13	c Restarting after 3223 conflicts
3.17/3.24	c Restarting after 4931 conflicts
5.01/5.02	c Restarting after 7494 conflicts
7.78/7.85	c Restarting after 11339 conflicts
12.38/12.46	c Restarting after 17105 conflicts
19.96/20.00	c Restarting after 25755 conflicts
32.97/33.06	c Restarting after 38729 conflicts
55.50/55.54	c Restarting after 58190 conflicts
91.24/91.34	c Restarting after 87382 conflicts
162.32/162.42	c Restarting after 131171 conflicts
283.26/283.36	c Restarting after 196857 conflicts
485.72/485.95	c Restarting after 295384 conflicts
816.67/817.12	c Restarting after 443173 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/node20/watcher-306225-1172094760 -o ROOT/results/node20/solver-306225-1172094760 -C 1200 -M 1800 --output-limit 1,15 /tmp/evaluation/306225-1172094760/sat7_bin /tmp/evaluation/306225-1172094760/instance-306225-1172094760.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: 0.92 0.98 0.99 3/77 13409
/proc/meminfo: memFree=1477800/2055920 swapFree=4120812/4192956
[pid=13409] ppid=13407 vsize=1976 CPUtime=0
/proc/13409/stat : 13409 (sat7_bin) R 13407 13409 13352 0 -1 4194304 352 0 0 0 0 0 0 0 18 0 1 0 229430002 2023424 335 18446744073709551615 134512640 135417445 4294956704 18446744073709551615 134530789 0 0 4096 0 0 0 0 17 1 0 0
/proc/13409/statm: 494 336 88 220 0 271 0

[startup+0.106425 s]
/proc/loadavg: 0.92 0.98 0.99 3/77 13409
/proc/meminfo: memFree=1477800/2055920 swapFree=4120812/4192956
[pid=13409] ppid=13407 vsize=3520 CPUtime=0.1
/proc/13409/stat : 13409 (sat7_bin) R 13407 13409 13352 0 -1 4194304 687 0 0 0 10 0 0 0 18 0 1 0 229430002 3604480 670 18446744073709551615 134512640 135417445 4294956704 18446744073709551615 134847868 0 0 4096 0 0 0 0 17 1 0 0
/proc/13409/statm: 880 670 88 220 0 657 0
Current children cumulated CPU time (s) 0.1
Current children cumulated vsize (KiB) 3520

[startup+0.514474 s]
/proc/loadavg: 0.92 0.98 0.99 3/77 13409
/proc/meminfo: memFree=1477800/2055920 swapFree=4120812/4192956
[pid=13409] ppid=13407 vsize=5868 CPUtime=0.5
/proc/13409/stat : 13409 (sat7_bin) R 13407 13409 13352 0 -1 4194304 1300 0 0 0 50 0 0 0 21 0 1 0 229430002 6008832 1283 18446744073709551615 134512640 135417445 4294956704 18446744073709551615 134533257 0 0 4096 0 0 0 0 17 1 0 0
/proc/13409/statm: 1467 1283 95 220 0 1244 0
Current children cumulated CPU time (s) 0.5
Current children cumulated vsize (KiB) 5868

[startup+1.33457 s]
/proc/loadavg: 0.93 0.98 0.99 2/78 13410
/proc/meminfo: memFree=1471968/2055920 swapFree=4120812/4192956
[pid=13409] ppid=13407 vsize=9968 CPUtime=1.32
/proc/13409/stat : 13409 (sat7_bin) R 13407 13409 13352 0 -1 4194304 1644 0 0 0 132 0 0 0 25 0 1 0 229430002 10207232 1627 18446744073709551615 134512640 135417445 4294956704 18446744073709551615 134532383 0 0 4096 0 0 0 0 17 1 0 0
/proc/13409/statm: 2492 1627 95 220 0 2269 0
Current children cumulated CPU time (s) 1.32
Current children cumulated vsize (KiB) 9968

[startup+2.97077 s]
/proc/loadavg: 0.93 0.98 0.99 2/78 13410
/proc/meminfo: memFree=1470048/2055920 swapFree=4120812/4192956
[pid=13409] ppid=13407 vsize=9968 CPUtime=2.96
/proc/13409/stat : 13409 (sat7_bin) R 13407 13409 13352 0 -1 4194304 2245 0 0 0 295 1 0 0 25 0 1 0 229430002 10207232 2228 18446744073709551615 134512640 135417445 4294956704 18446744073709551615 134532559 0 0 4096 0 0 0 0 17 1 0 0
/proc/13409/statm: 2492 2228 95 220 0 2269 0
Current children cumulated CPU time (s) 2.96
Current children cumulated vsize (KiB) 9968

[startup+6.24717 s]
/proc/loadavg: 0.93 0.98 0.99 2/78 13410
/proc/meminfo: memFree=1465568/2055920 swapFree=4120812/4192956
[pid=13409] ppid=13407 vsize=14068 CPUtime=6.23
/proc/13409/stat : 13409 (sat7_bin) R 13407 13409 13352 0 -1 4194304 3294 0 0 0 622 1 0 0 25 0 1 0 229430002 14405632 3277 18446744073709551615 134512640 135417445 4294956704 18446744073709551615 134532383 0 0 4096 0 0 0 0 17 1 0 0
/proc/13409/statm: 3517 3277 95 220 0 3294 0
Current children cumulated CPU time (s) 6.23
Current children cumulated vsize (KiB) 14068

[startup+12.705 s]
/proc/loadavg: 0.94 0.98 0.99 2/78 13410
/proc/meminfo: memFree=1456928/2055920 swapFree=4120812/4192956
[pid=13409] ppid=13407 vsize=22268 CPUtime=12.69
/proc/13409/stat : 13409 (sat7_bin) R 13407 13409 13352 0 -1 4194304 5328 0 0 0 1266 3 0 0 25 0 1 0 229430002 22802432 5311 18446744073709551615 134512640 135417445 4294956704 18446744073709551615 134532383 0 0 4096 0 0 0 0 17 1 0 0
/proc/13409/statm: 5567 5311 95 220 0 5344 0
Current children cumulated CPU time (s) 12.69
Current children cumulated vsize (KiB) 22268

[startup+25.5125 s]
/proc/loadavg: 0.95 0.98 0.99 2/78 13410
/proc/meminfo: memFree=1444896/2055920 swapFree=4120812/4192956
[pid=13409] ppid=13407 vsize=34568 CPUtime=25.49
/proc/13409/stat : 13409 (sat7_bin) R 13407 13409 13352 0 -1 4194304 8384 0 0 0 2545 4 0 0 25 0 1 0 229430002 35397632 8367 18446744073709551615 134512640 135417445 4294956704 18446744073709551615 134536251 0 0 4096 0 0 0 0 17 1 0 0
/proc/13409/statm: 8642 8367 95 220 0 8419 0
Current children cumulated CPU time (s) 25.49
Current children cumulated vsize (KiB) 34568

[startup+51.1246 s]
/proc/loadavg: 0.96 0.98 0.99 2/78 13410
/proc/meminfo: memFree=1423584/2055920 swapFree=4120812/4192956
[pid=13409] ppid=13407 vsize=55184 CPUtime=51.1
/proc/13409/stat : 13409 (sat7_bin) R 13407 13409 13352 0 -1 4194304 13574 0 0 0 5099 11 0 0 25 0 1 0 229430002 56508416 13557 18446744073709551615 134512640 135417445 4294956704 18446744073709551615 134532620 0 0 4096 0 0 0 0 17 1 0 0
/proc/13409/statm: 13796 13557 95 220 0 13573 0
Current children cumulated CPU time (s) 51.1
Current children cumulated vsize (KiB) 55184

[startup+102.348 s]
/proc/loadavg: 0.98 0.98 0.99 2/78 13410
/proc/meminfo: memFree=1410528/2055920 swapFree=4120812/4192956
[pid=13409] ppid=13407 vsize=71700 CPUtime=102.3
/proc/13409/stat : 13409 (sat7_bin) R 13407 13409 13352 0 -1 4194304 16989 0 0 0 10216 14 0 0 25 0 1 0 229430002 73420800 16972 18446744073709551615 134512640 135417445 4294956704 18446744073709551615 134542721 0 0 4096 0 0 0 0 17 1 0 0
/proc/13409/statm: 17925 16972 95 220 0 17702 0
Current children cumulated CPU time (s) 102.3
Current children cumulated vsize (KiB) 71700

[startup+162.382 s]
/proc/loadavg: 0.99 0.98 0.99 2/78 13410
/proc/meminfo: memFree=1405408/2055920 swapFree=4120812/4192956
[pid=13409] ppid=13407 vsize=76152 CPUtime=162.32
/proc/13409/stat : 13409 (sat7_bin) R 13407 13409 13352 0 -1 4194304 18110 0 0 0 16216 16 0 0 25 0 1 0 229430002 77979648 18093 18446744073709551615 134512640 135417445 4294956704 18446744073709551615 134532412 0 0 4096 0 0 0 0 17 1 0 0
/proc/13409/statm: 19038 18093 95 220 0 18815 0
Current children cumulated CPU time (s) 162.32
Current children cumulated vsize (KiB) 76152

[startup+222.408 s]
/proc/loadavg: 0.99 0.98 0.99 2/78 13410
/proc/meminfo: memFree=1395808/2055920 swapFree=4120812/4192956
[pid=13409] ppid=13407 vsize=84584 CPUtime=222.33
/proc/13409/stat : 13409 (sat7_bin) R 13407 13409 13352 0 -1 4194304 20496 0 0 0 22213 20 0 0 25 0 1 0 229430002 86614016 20479 18446744073709551615 134512640 135417445 4294956704 18446744073709551615 134532694 0 0 4096 0 0 0 0 17 1 0 0
/proc/13409/statm: 21146 20479 95 220 0 20923 0
Current children cumulated CPU time (s) 222.33
Current children cumulated vsize (KiB) 84584

[startup+282.437 s]
/proc/loadavg: 0.99 0.98 0.99 2/78 13410
/proc/meminfo: memFree=1386080/2055920 swapFree=4120812/4192956
[pid=13409] ppid=13407 vsize=93368 CPUtime=282.34
/proc/13409/stat : 13409 (sat7_bin) R 13407 13409 13352 0 -1 4194304 22935 0 0 0 28211 23 0 0 25 0 1 0 229430002 95608832 22918 18446744073709551615 134512640 135417445 4294956704 18446744073709551615 134532383 0 0 4096 0 0 0 0 17 1 0 0
/proc/13409/statm: 23342 22918 95 220 0 23119 0
Current children cumulated CPU time (s) 282.34
Current children cumulated vsize (KiB) 93368

[startup+342.462 s]
/proc/loadavg: 0.99 0.98 0.99 2/78 13410
/proc/meminfo: memFree=1378528/2055920 swapFree=4120812/4192956
[pid=13409] ppid=13407 vsize=101680 CPUtime=342.34
/proc/13409/stat : 13409 (sat7_bin) R 13407 13409 13352 0 -1 4194304 24778 0 0 0 34209 25 0 0 25 0 1 0 229430002 104120320 24761 18446744073709551615 134512640 135417445 4294956704 18446744073709551615 134533566 0 0 4096 0 0 0 0 17 1 0 0
/proc/13409/statm: 25420 24761 95 220 0 25197 0
Current children cumulated CPU time (s) 342.34
Current children cumulated vsize (KiB) 101680

[startup+402.494 s]
/proc/loadavg: 0.99 0.98 0.99 2/78 13410
/proc/meminfo: memFree=1376288/2055920 swapFree=4120812/4192956
[pid=13409] ppid=13407 vsize=102200 CPUtime=402.36
/proc/13409/stat : 13409 (sat7_bin) R 13407 13409 13352 0 -1 4194304 25335 0 0 0 40210 26 0 0 25 0 1 0 229430002 104652800 25318 18446744073709551615 134512640 135417445 4294956704 18446744073709551615 134532383 0 0 4096 0 0 0 0 17 1 0 0
/proc/13409/statm: 25550 25318 95 220 0 25327 0
Current children cumulated CPU time (s) 402.36
Current children cumulated vsize (KiB) 102200

[startup+462.527 s]
/proc/loadavg: 0.99 0.98 0.99 2/78 13410
/proc/meminfo: memFree=1372320/2055920 swapFree=4120812/4192956
[pid=13409] ppid=13407 vsize=106560 CPUtime=462.38
/proc/13409/stat : 13409 (sat7_bin) R 13407 13409 13352 0 -1 4194304 26363 0 0 0 46211 27 0 0 25 0 1 0 229430002 109117440 26346 18446744073709551615 134512640 135417445 4294956704 18446744073709551615 134532412 0 0 4096 0 0 0 0 17 1 0 0
/proc/13409/statm: 26640 26346 95 220 0 26417 0
Current children cumulated CPU time (s) 462.38
Current children cumulated vsize (KiB) 106560

[startup+522.57 s]
/proc/loadavg: 0.99 0.98 0.99 2/84 13494
/proc/meminfo: memFree=1370416/2055920 swapFree=4120812/4192956
[pid=13409] ppid=13407 vsize=110780 CPUtime=522.36
/proc/13409/stat : 13409 (sat7_bin) R 13407 13409 13352 0 -1 4194304 26527 0 0 0 52207 29 0 0 25 0 1 0 229430002 113438720 26510 18446744073709551615 134512640 135417445 4294956704 18446744073709551615 134532412 0 0 4096 0 0 0 0 17 1 0 0
/proc/13409/statm: 27695 26510 95 220 0 27472 0
Current children cumulated CPU time (s) 522.36
Current children cumulated vsize (KiB) 110780

[startup+582.633 s]
/proc/loadavg: 0.99 0.98 0.99 2/84 13586
/proc/meminfo: memFree=1365232/2055920 swapFree=4120812/4192956
[pid=13409] ppid=13407 vsize=115336 CPUtime=582.36
/proc/13409/stat : 13409 (sat7_bin) R 13407 13409 13352 0 -1 4194304 27802 0 0 0 58206 30 0 0 25 0 1 0 229430002 118104064 27785 18446744073709551615 134512640 135417445 4294956704 18446744073709551615 134532412 0 0 4096 0 0 0 0 17 1 0 0
/proc/13409/statm: 28834 27785 95 220 0 28611 0
Current children cumulated CPU time (s) 582.36
Current children cumulated vsize (KiB) 115336

[startup+642.675 s]
/proc/loadavg: 0.99 0.98 0.99 2/78 13608
/proc/meminfo: memFree=1365984/2055920 swapFree=4120812/4192956
[pid=13409] ppid=13407 vsize=115680 CPUtime=642.37
/proc/13409/stat : 13409 (sat7_bin) R 13407 13409 13352 0 -1 4194304 27902 0 0 0 64206 31 0 0 25 0 1 0 229430002 118456320 27885 18446744073709551615 134512640 135417445 4294956704 18446744073709551615 134532412 0 0 4096 0 0 0 0 17 1 0 0
/proc/13409/statm: 28920 27885 95 220 0 28697 0
Current children cumulated CPU time (s) 642.37
Current children cumulated vsize (KiB) 115680

[startup+702.702 s]
/proc/loadavg: 0.99 0.98 0.99 2/78 13608
/proc/meminfo: memFree=1363360/2055920 swapFree=4120812/4192956
[pid=13409] ppid=13407 vsize=116072 CPUtime=702.39
/proc/13409/stat : 13409 (sat7_bin) R 13407 13409 13352 0 -1 4194304 28597 0 0 0 70207 32 0 0 25 0 1 0 229430002 118857728 28580 18446744073709551615 134512640 135417445 4294956704 18446744073709551615 134532383 0 0 4096 0 0 0 0 17 1 0 0
/proc/13409/statm: 29018 28580 95 220 0 28795 0
Current children cumulated CPU time (s) 702.39
Current children cumulated vsize (KiB) 116072

[startup+762.733 s]
/proc/loadavg: 0.99 0.98 0.99 2/78 13608
/proc/meminfo: memFree=1360608/2055920 swapFree=4120812/4192956
[pid=13409] ppid=13407 vsize=120312 CPUtime=762.4
/proc/13409/stat : 13409 (sat7_bin) R 13407 13409 13352 0 -1 4194304 29252 0 0 0 76207 33 0 0 25 0 1 0 229430002 123199488 29235 18446744073709551615 134512640 135417445 4294956704 18446744073709551615 134532469 0 0 4096 0 0 0 0 17 1 0 0
/proc/13409/statm: 30078 29235 95 220 0 29855 0
Current children cumulated CPU time (s) 762.4
Current children cumulated vsize (KiB) 120312

[startup+822.766 s]
/proc/loadavg: 0.99 0.98 0.99 2/78 13608
/proc/meminfo: memFree=1360288/2055920 swapFree=4120812/4192956
[pid=13409] ppid=13407 vsize=120544 CPUtime=822.42
/proc/13409/stat : 13409 (sat7_bin) R 13407 13409 13352 0 -1 4194304 29338 0 0 0 82208 34 0 0 25 0 1 0 229430002 123437056 29321 18446744073709551615 134512640 135417445 4294956704 18446744073709551615 134532412 0 0 4096 0 0 0 0 17 1 0 0
/proc/13409/statm: 30136 29321 95 220 0 29913 0
Current children cumulated CPU time (s) 822.42
Current children cumulated vsize (KiB) 120544

[startup+882.796 s]
/proc/loadavg: 0.99 0.98 0.99 2/78 13608
/proc/meminfo: memFree=1354848/2055920 swapFree=4120812/4192956
[pid=13409] ppid=13407 vsize=124880 CPUtime=882.42
/proc/13409/stat : 13409 (sat7_bin) R 13407 13409 13352 0 -1 4194304 30693 0 0 0 88206 36 0 0 25 0 1 0 229430002 127877120 30676 18446744073709551615 134512640 135417445 4294956704 18446744073709551615 134532561 0 0 4096 0 0 0 0 17 1 0 0
/proc/13409/statm: 31220 30676 95 220 0 30997 0
Current children cumulated CPU time (s) 882.42
Current children cumulated vsize (KiB) 124880

[startup+942.827 s]
/proc/loadavg: 1.06 1.00 1.00 2/78 13608
/proc/meminfo: memFree=1354528/2055920 swapFree=4120812/4192956
[pid=13409] ppid=13407 vsize=125228 CPUtime=942.43
/proc/13409/stat : 13409 (sat7_bin) R 13407 13409 13352 0 -1 4194304 30784 0 0 0 94207 36 0 0 25 0 1 0 229430002 128233472 30767 18446744073709551615 134512640 135417445 4294956704 18446744073709551615 134532412 0 0 4096 0 0 0 0 17 1 0 0
/proc/13409/statm: 31307 30767 95 220 0 31084 0
Current children cumulated CPU time (s) 942.43
Current children cumulated vsize (KiB) 125228

[startup+1002.86 s]
/proc/loadavg: 1.02 1.00 1.00 2/78 13608
/proc/meminfo: memFree=1353440/2055920 swapFree=4120812/4192956
[pid=13409] ppid=13407 vsize=125600 CPUtime=1002.45
/proc/13409/stat : 13409 (sat7_bin) R 13407 13409 13352 0 -1 4194304 31085 0 0 0 100208 37 0 0 25 0 1 0 229430002 128614400 31068 18446744073709551615 134512640 135417445 4294956704 18446744073709551615 134532412 0 0 4096 0 0 0 0 17 1 0 0
/proc/13409/statm: 31400 31068 95 220 0 31177 0
Current children cumulated CPU time (s) 1002.45
Current children cumulated vsize (KiB) 125600

[startup+1062.89 s]
/proc/loadavg: 1.01 1.00 1.00 2/78 13608
/proc/meminfo: memFree=1346976/2055920 swapFree=4120812/4192956
[pid=13409] ppid=13407 vsize=134196 CPUtime=1062.46
/proc/13409/stat : 13409 (sat7_bin) R 13407 13409 13352 0 -1 4194304 32687 0 0 0 106207 39 0 0 25 0 1 0 229430002 137416704 32670 18446744073709551615 134512640 135417445 4294956704 18446744073709551615 135029304 0 0 4096 0 0 0 0 17 1 0 0
/proc/13409/statm: 33549 32670 95 220 0 33326 0
Current children cumulated CPU time (s) 1062.46
Current children cumulated vsize (KiB) 134196

[startup+1122.92 s]
/proc/loadavg: 1.00 1.00 1.00 2/78 13608
/proc/meminfo: memFree=1346848/2055920 swapFree=4120812/4192956
[pid=13409] ppid=13407 vsize=134316 CPUtime=1122.47
/proc/13409/stat : 13409 (sat7_bin) R 13407 13409 13352 0 -1 4194304 32711 0 0 0 112208 39 0 0 25 0 1 0 229430002 137539584 32694 18446744073709551615 134512640 135417445 4294956704 18446744073709551615 134532383 0 0 4096 0 0 0 0 17 1 0 0
/proc/13409/statm: 33579 32694 95 220 0 33356 0
Current children cumulated CPU time (s) 1122.47
Current children cumulated vsize (KiB) 134316

[startup+1182.95 s]
/proc/loadavg: 1.00 1.00 1.00 2/78 13608
/proc/meminfo: memFree=1346656/2055920 swapFree=4120812/4192956
[pid=13409] ppid=13407 vsize=134452 CPUtime=1182.49
/proc/13409/stat : 13409 (sat7_bin) R 13407 13409 13352 0 -1 4194304 32760 0 0 0 118209 40 0 0 25 0 1 0 229430002 137678848 32743 18446744073709551615 134512640 135417445 4294956704 18446744073709551615 134532383 0 0 4096 0 0 0 0 17 1 0 0
/proc/13409/statm: 33613 32743 95 220 0 33390 0
Current children cumulated CPU time (s) 1182.49
Current children cumulated vsize (KiB) 134452



Maximum CPU time exceeded: sending SIGTERM then SIGKILL

[startup+1200.47 s]
/proc/loadavg: 1.00 1.00 1.00 2/78 13608
/proc/meminfo: memFree=1346272/2055920 swapFree=4120812/4192956
[pid=13409] ppid=13407 vsize=134452 CPUtime=1200
/proc/13409/stat : 13409 (sat7_bin) R 13407 13409 13352 0 -1 4194304 32849 0 0 0 119960 40 0 0 25 0 1 0 229430002 137678848 32832 18446744073709551615 134512640 135417445 4294956704 18446744073709551615 134532412 0 0 4096 0 0 0 0 17 1 0 0
/proc/13409/statm: 33613 32832 95 220 0 33390 0
Current children cumulated CPU time (s) 1200
Current children cumulated vsize (KiB) 134452

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

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

[startup+1200.47 s]
/proc/loadavg: 1.00 1.00 1.00 2/78 13608
/proc/meminfo: memFree=1346272/2055920 swapFree=4120812/4192956
[pid=13409] ppid=13407 vsize=134452 CPUtime=1200
/proc/13409/stat : 13409 (sat7_bin) R 13407 13409 13352 0 -1 4194304 32849 0 0 0 119960 40 0 0 25 0 1 0 229430002 137678848 32832 18446744073709551615 134512640 135417445 4294956704 18446744073709551615 134532412 0 0 4096 0 0 0 0 17 1 0 0
/proc/13409/statm: 33613 32832 95 220 0 33390 0
Current children cumulated CPU time (s) 1200
Current children cumulated vsize (KiB) 134452

Child ended because it received signal 15 (SIGTERM)
Real time (s): 1200.5
CPU time (s): 1200.04
CPU user time (s): 1199.61
CPU system time (s): 0.428934
CPU usage (%): 99.9618
Max. virtual memory (cumulated for all children) (KiB): 134452

getrusage(RUSAGE_CHILDREN,...) data:
user time used= 1199.61
system time used= 0.428934
maximum resident set size= 0
integral shared memory size= 0
integral unshared data size= 0
integral unshared stack size= 0
page reclaims= 32849
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= 3267

runsolver used 1.3388 second user time and 2.78358 second system time

The end

Launcher Data (download as text)

Begin job on node20 on Wed Feb 21 21:52:40 UTC 2007

IDJOB= 306225
IDBENCH= 20176
IDSOLVER= 101
FILE ID= node20/306225-1172094760

PBS_JOBID= 3892866

Free space on /tmp= 66559 MiB

SOLVER NAME= SAT7 2007-02-08
BENCH NAME= HOME/pub/bench/SAT07/random/LargeSize/3SAT/v10000/unif-k3-r4.2-v10000-c42000-S1912540524-08.cnf
COMMAND LINE= /tmp/evaluation/306225-1172094760/sat7_bin /tmp/evaluation/306225-1172094760/instance-306225-1172094760.cnf            
RUNSOLVER COMMAND LINE= runsolver  --timestamp  -w ROOT/results/node20/watcher-306225-1172094760 -o ROOT/results/node20/solver-306225-1172094760 -C 1200 -M 1800 --output-limit 1,15  /tmp/evaluation/306225-1172094760/sat7_bin /tmp/evaluation/306225-1172094760/instance-306225-1172094760.cnf            

META MD5SUM SOLVER= 499b432f7af158d8586c91b2e490220f
MD5SUM BENCH=  212d58fdb9f521fd5d4f36dd91409295

RANDOM SEED= 979967814

TIME LIMIT= 1200 seconds
MEMORY LIMIT= 1800 MiB

Linux node20.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		: 3000.234
cache size	: 2048 KB
fpu		: yes
fpu_exception	: yes
cpuid level	: 5
wp		: yes
flags		: fpu vme de pse tsc msr pae mce cx8 apic sep mtrr pge mca cmov pat pse36 clflush dts acpi mmx fxsr sse sse2 ss ht tm syscall nx lm pni monitor ds_cpl cid cx16 xtpr
bogomips	: 5914.62
clflush size	: 64
cache_alignment	: 128
address sizes	: 36 bits physical, 48 bits virtual
power management:

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


/proc/meminfo:
MemTotal:      2055920 kB
MemFree:       1478272 kB
Buffers:         38024 kB
Cached:         433552 kB
SwapCached:      36520 kB
Active:          80820 kB
Inactive:       443748 kB
HighTotal:           0 kB
HighFree:            0 kB
LowTotal:      2055920 kB
LowFree:       1478272 kB
SwapTotal:     4192956 kB
SwapFree:      4120812 kB
Dirty:            2104 kB
Writeback:           0 kB
Mapped:          29688 kB
Slab:            38712 kB
Committed_AS:   596824 kB
PageTables:       1684 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= 66559 MiB

End job on node20 on Wed Feb 21 22:12:43 UTC 2007