Trace number 302822

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) 1200.11 1200.5

General information on the benchmark

Namerandom/LargeSize/7SAT/v240/
unif-k7-r85-v240-c20400-S660110840-06.cnf
MD5SUM4b21b8e0976302c1b0731a8b86b306d2
Bench CategoryRANDOM (random instances)
Best result obtained on this benchmark
Best CPU time to get the best result obtained on this benchmark
Satisfiable
(Un)Satisfiability was proved
Number of variables240
Number of clauses20400
Sum of the clauses size142800
Maximum clause length7
Minimum clause length7
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 50
Number of clauses of size over 520400

Solver Data (download as text)

0.10/0.14	c Starting solver ...
0.10/0.16	c Restarting after 101 conflicts
0.10/0.18	c Restarting after 251 conflicts
0.20/0.21	c Restarting after 477 conflicts
0.20/0.26	c Restarting after 815 conflicts
0.30/0.32	c Restarting after 1321 conflicts
0.40/0.43	c Restarting after 2082 conflicts
0.51/0.60	c Restarting after 3221 conflicts
0.82/0.88	c Restarting after 4930 conflicts
1.33/1.39	c Restarting after 7492 conflicts
2.25/2.35	c Restarting after 11337 conflicts
4.19/4.28	c Restarting after 17103 conflicts
7.47/7.58	c Restarting after 25753 conflicts
12.90/12.99	c Restarting after 38728 conflicts
22.32/22.43	c Restarting after 58189 conflicts
37.48/37.54	c Restarting after 87382 conflicts
62.56/62.64	c Restarting after 131171 conflicts
102.50/102.60	c Restarting after 196855 conflicts
165.35/165.50	c Restarting after 295381 conflicts
273.17/273.29	c Restarting after 443170 conflicts
445.19/445.36	c Restarting after 664854 conflicts
708.43/708.68	c Restarting after 997380 conflicts
1140.80/1141.18	c Restarting after 1496169 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/node43/watcher-302822-1172020608 -o ROOT/results/node43/solver-302822-1172020608 -C 1200 -M 1800 --output-limit 1,15 /tmp/evaluation/302822-1172020608/sat7_bin /tmp/evaluation/302822-1172020608/instance-302822-1172020608.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 3/64 475
/proc/meminfo: memFree=1481304/2055920 swapFree=4183404/4192956
[pid=475] ppid=473 vsize=1196 CPUtime=0
/proc/475/stat : 475 (sat7_bin) R 473 475 32257 0 -1 4194304 133 0 0 0 0 0 0 0 18 0 1 0 222016857 1224704 116 18446744073709551615 134512640 135417445 4294956704 18446744073709551615 135028881 0 0 4096 0 0 0 0 17 1 0 0
/proc/475/statm: 299 116 87 220 0 76 0

[startup+0.107564 s]
/proc/loadavg: 0.92 0.98 0.99 3/64 475
/proc/meminfo: memFree=1481304/2055920 swapFree=4183404/4192956
[pid=475] ppid=473 vsize=3000 CPUtime=0.1
/proc/475/stat : 475 (sat7_bin) R 473 475 32257 0 -1 4194304 398 0 0 0 10 0 0 0 18 0 1 0 222016857 3072000 381 18446744073709551615 134512640 135417445 4294956704 18446744073709551615 135029294 0 0 4096 0 0 0 0 17 1 0 0
/proc/475/statm: 750 381 88 220 0 527 0
Current children cumulated CPU time (s) 0.1
Current children cumulated vsize (KiB) 3000

[startup+0.515631 s]
/proc/loadavg: 0.92 0.98 0.99 3/64 475
/proc/meminfo: memFree=1481304/2055920 swapFree=4183404/4192956
[pid=475] ppid=473 vsize=5056 CPUtime=0.51
/proc/475/stat : 475 (sat7_bin) R 473 475 32257 0 -1 4194304 758 0 0 0 51 0 0 0 22 0 1 0 222016857 5177344 741 18446744073709551615 134512640 135417445 4294956704 18446744073709551615 134532383 0 0 4096 0 0 0 0 17 1 0 0
/proc/475/statm: 1264 741 95 220 0 1041 0
Current children cumulated CPU time (s) 0.51
Current children cumulated vsize (KiB) 5056

[startup+1.33977 s]
/proc/loadavg: 0.92 0.98 0.99 2/65 476
/proc/meminfo: memFree=1477520/2055920 swapFree=4183404/4192956
[pid=475] ppid=473 vsize=5188 CPUtime=1.33
/proc/475/stat : 475 (sat7_bin) R 473 475 32257 0 -1 4194304 1131 0 0 0 133 0 0 0 25 0 1 0 222016857 5312512 1114 18446744073709551615 134512640 135417445 4294956704 18446744073709551615 134542721 0 0 4096 0 0 0 0 17 1 0 0
/proc/475/statm: 1297 1114 95 220 0 1074 0
Current children cumulated CPU time (s) 1.33
Current children cumulated vsize (KiB) 5188

[startup+2.97604 s]
/proc/loadavg: 0.92 0.98 0.99 2/65 476
/proc/meminfo: memFree=1475856/2055920 swapFree=4183404/4192956
[pid=475] ppid=473 vsize=9288 CPUtime=2.97
/proc/475/stat : 475 (sat7_bin) R 473 475 32257 0 -1 4194304 1632 0 0 0 296 1 0 0 25 0 1 0 222016857 9510912 1615 18446744073709551615 134512640 135417445 4294956704 18446744073709551615 134532383 0 0 4096 0 0 0 0 17 1 0 0
/proc/475/statm: 2322 1615 95 220 0 2099 0
Current children cumulated CPU time (s) 2.97
Current children cumulated vsize (KiB) 9288

[startup+6.25559 s]
/proc/loadavg: 0.93 0.98 0.99 2/65 476
/proc/meminfo: memFree=1472976/2055920 swapFree=4183404/4192956
[pid=475] ppid=473 vsize=9424 CPUtime=6.25
/proc/475/stat : 475 (sat7_bin) R 473 475 32257 0 -1 4194304 2142 0 0 0 623 2 0 0 25 0 1 0 222016857 9650176 2125 18446744073709551615 134512640 135417445 4294956704 18446744073709551615 134532383 0 0 4096 0 0 0 0 17 1 0 0
/proc/475/statm: 2356 2125 95 220 0 2133 0
Current children cumulated CPU time (s) 6.25
Current children cumulated vsize (KiB) 9424

[startup+12.7087 s]
/proc/loadavg: 0.93 0.98 0.99 2/65 476
/proc/meminfo: memFree=1471824/2055920 swapFree=4183404/4192956
[pid=475] ppid=473 vsize=13788 CPUtime=12.7
/proc/475/stat : 475 (sat7_bin) R 473 475 32257 0 -1 4194304 2414 0 0 0 1268 2 0 0 25 0 1 0 222016857 14118912 2397 18446744073709551615 134512640 135417445 4294956704 18446744073709551615 134532383 0 0 4096 0 0 0 0 17 1 0 0
/proc/475/statm: 3447 2397 95 220 0 3224 0
Current children cumulated CPU time (s) 12.7
Current children cumulated vsize (KiB) 13788

[startup+25.5088 s]
/proc/loadavg: 0.95 0.98 0.99 2/65 476
/proc/meminfo: memFree=1470360/2055920 swapFree=4183404/4192956
[pid=475] ppid=473 vsize=14320 CPUtime=25.49
/proc/475/stat : 475 (sat7_bin) R 473 475 32257 0 -1 4194304 2795 0 0 0 2547 2 0 0 25 0 1 0 222016857 14663680 2778 18446744073709551615 134512640 135417445 4294956704 18446744073709551615 134532412 0 0 4096 0 0 0 0 17 1 0 0
/proc/475/statm: 3580 2778 95 220 0 3357 0
Current children cumulated CPU time (s) 25.49
Current children cumulated vsize (KiB) 14320

[startup+51.119 s]
/proc/loadavg: 0.96 0.98 0.99 2/65 476
/proc/meminfo: memFree=1468184/2055920 swapFree=4183404/4192956
[pid=475] ppid=473 vsize=15016 CPUtime=51.09
/proc/475/stat : 475 (sat7_bin) R 473 475 32257 0 -1 4194304 3305 0 0 0 5106 3 0 0 25 0 1 0 222016857 15376384 3288 18446744073709551615 134512640 135417445 4294956704 18446744073709551615 134532383 0 0 4096 0 0 0 0 17 1 0 0
/proc/475/statm: 3754 3288 95 220 0 3531 0
Current children cumulated CPU time (s) 51.09
Current children cumulated vsize (KiB) 15016

[startup+102.328 s]
/proc/loadavg: 0.98 0.98 0.99 2/65 476
/proc/meminfo: memFree=1465432/2055920 swapFree=4183404/4192956
[pid=475] ppid=473 vsize=19948 CPUtime=102.29
/proc/475/stat : 475 (sat7_bin) R 473 475 32257 0 -1 4194304 4032 0 0 0 10225 4 0 0 25 0 1 0 222016857 20426752 4015 18446744073709551615 134512640 135417445 4294956704 18446744073709551615 134532404 0 0 4096 0 0 0 0 17 1 0 0
/proc/475/statm: 4987 4015 95 220 0 4764 0
Current children cumulated CPU time (s) 102.29
Current children cumulated vsize (KiB) 19948

[startup+162.347 s]
/proc/loadavg: 0.99 0.98 0.99 2/65 476
/proc/meminfo: memFree=1463512/2055920 swapFree=4183404/4192956
[pid=475] ppid=473 vsize=20848 CPUtime=162.28
/proc/475/stat : 475 (sat7_bin) R 473 475 32257 0 -1 4194304 4483 0 0 0 16224 4 0 0 25 0 1 0 222016857 21348352 4466 18446744073709551615 134512640 135417445 4294956704 18446744073709551615 134532542 0 0 4096 0 0 0 0 17 1 0 0
/proc/475/statm: 5212 4466 95 220 0 4989 0
Current children cumulated CPU time (s) 162.28
Current children cumulated vsize (KiB) 20848

[startup+222.367 s]
/proc/loadavg: 0.99 0.98 0.99 2/65 476
/proc/meminfo: memFree=1461784/2055920 swapFree=4183404/4192956
[pid=475] ppid=473 vsize=21472 CPUtime=222.28
/proc/475/stat : 475 (sat7_bin) R 473 475 32257 0 -1 4194304 4888 0 0 0 22224 4 0 0 25 0 1 0 222016857 21987328 4871 18446744073709551615 134512640 135417445 4294956704 18446744073709551615 134532412 0 0 4096 0 0 0 0 17 1 0 0
/proc/475/statm: 5368 4871 95 220 0 5145 0
Current children cumulated CPU time (s) 222.28
Current children cumulated vsize (KiB) 21472

[startup+282.384 s]
/proc/loadavg: 0.99 0.98 0.99 2/65 476
/proc/meminfo: memFree=1460952/2055920 swapFree=4183404/4192956
[pid=475] ppid=473 vsize=21952 CPUtime=282.28
/proc/475/stat : 475 (sat7_bin) R 473 475 32257 0 -1 4194304 5086 0 0 0 28224 4 0 0 25 0 1 0 222016857 22478848 5069 18446744073709551615 134512640 135417445 4294956704 18446744073709551615 134532383 0 0 4096 0 0 0 0 17 1 0 0
/proc/475/statm: 5488 5069 95 220 0 5265 0
Current children cumulated CPU time (s) 282.28
Current children cumulated vsize (KiB) 21952

[startup+342.404 s]
/proc/loadavg: 0.99 0.98 0.99 2/65 476
/proc/meminfo: memFree=1459416/2055920 swapFree=4183404/4192956
[pid=475] ppid=473 vsize=26820 CPUtime=342.29
/proc/475/stat : 475 (sat7_bin) R 473 475 32257 0 -1 4194304 5477 0 0 0 34224 5 0 0 25 0 1 0 222016857 27463680 5460 18446744073709551615 134512640 135417445 4294956704 18446744073709551615 134532383 0 0 4096 0 0 0 0 17 1 0 0
/proc/475/statm: 6705 5460 95 220 0 6482 0
Current children cumulated CPU time (s) 342.29
Current children cumulated vsize (KiB) 26820

[startup+402.427 s]
/proc/loadavg: 0.99 0.98 0.99 2/65 476
/proc/meminfo: memFree=1458712/2055920 swapFree=4183404/4192956
[pid=475] ppid=473 vsize=27156 CPUtime=402.29
/proc/475/stat : 475 (sat7_bin) R 473 475 32257 0 -1 4194304 5650 0 0 0 40224 5 0 0 25 0 1 0 222016857 27807744 5633 18446744073709551615 134512640 135417445 4294956704 18446744073709551615 134540809 0 0 4096 0 0 0 0 17 1 0 0
/proc/475/statm: 6789 5633 95 220 0 6566 0
Current children cumulated CPU time (s) 402.29
Current children cumulated vsize (KiB) 27156

[startup+462.442 s]
/proc/loadavg: 0.99 0.98 0.99 2/65 476
/proc/meminfo: memFree=1458328/2055920 swapFree=4183404/4192956
[pid=475] ppid=473 vsize=27476 CPUtime=462.28
/proc/475/stat : 475 (sat7_bin) R 473 475 32257 0 -1 4194304 5759 0 0 0 46223 5 0 0 25 0 1 0 222016857 28135424 5742 18446744073709551615 134512640 135417445 4294956704 18446744073709551615 134532412 0 0 4096 0 0 0 0 17 1 0 0
/proc/475/statm: 6869 5742 95 220 0 6646 0
Current children cumulated CPU time (s) 462.28
Current children cumulated vsize (KiB) 27476

[startup+522.46 s]
/proc/loadavg: 0.99 0.98 0.99 2/65 476
/proc/meminfo: memFree=1456152/2055920 swapFree=4183404/4192956
[pid=475] ppid=473 vsize=27940 CPUtime=522.29
/proc/475/stat : 475 (sat7_bin) R 473 475 32257 0 -1 4194304 6269 0 0 0 52223 6 0 0 25 0 1 0 222016857 28610560 6252 18446744073709551615 134512640 135417445 4294956704 18446744073709551615 134532412 0 0 4096 0 0 0 0 17 1 0 0
/proc/475/statm: 6985 6252 95 220 0 6762 0
Current children cumulated CPU time (s) 522.29
Current children cumulated vsize (KiB) 27940

[startup+582.478 s]
/proc/loadavg: 0.99 0.98 0.99 2/65 476
/proc/meminfo: memFree=1455832/2055920 swapFree=4183404/4192956
[pid=475] ppid=473 vsize=28100 CPUtime=582.29
/proc/475/stat : 475 (sat7_bin) R 473 475 32257 0 -1 4194304 6381 0 0 0 58223 6 0 0 25 0 1 0 222016857 28774400 6364 18446744073709551615 134512640 135417445 4294956704 18446744073709551615 134532412 0 0 4096 0 0 0 0 17 1 0 0
/proc/475/statm: 7025 6364 95 220 0 6802 0
Current children cumulated CPU time (s) 582.29
Current children cumulated vsize (KiB) 28100

[startup+642.501 s]
/proc/loadavg: 0.99 0.98 0.99 2/65 476
/proc/meminfo: memFree=1455320/2055920 swapFree=4183404/4192956
[pid=475] ppid=473 vsize=28292 CPUtime=642.28
/proc/475/stat : 475 (sat7_bin) R 473 475 32257 0 -1 4194304 6498 0 0 0 64222 6 0 0 25 0 1 0 222016857 28971008 6481 18446744073709551615 134512640 135417445 4294956704 18446744073709551615 134532383 0 0 4096 0 0 0 0 17 1 0 0
/proc/475/statm: 7073 6481 95 220 0 6850 0
Current children cumulated CPU time (s) 642.28
Current children cumulated vsize (KiB) 28292

[startup+702.519 s]
/proc/loadavg: 0.99 0.98 0.99 2/65 476
/proc/meminfo: memFree=1454872/2055920 swapFree=4183404/4192956
[pid=475] ppid=473 vsize=28484 CPUtime=702.28
/proc/475/stat : 475 (sat7_bin) R 473 475 32257 0 -1 4194304 6606 0 0 0 70222 6 0 0 25 0 1 0 222016857 29167616 6589 18446744073709551615 134512640 135417445 4294956704 18446744073709551615 134532383 0 0 4096 0 0 0 0 17 1 0 0
/proc/475/statm: 7121 6589 95 220 0 6898 0
Current children cumulated CPU time (s) 702.28
Current children cumulated vsize (KiB) 28484

[startup+762.534 s]
/proc/loadavg: 0.99 0.98 0.99 2/65 476
/proc/meminfo: memFree=1453784/2055920 swapFree=4183404/4192956
[pid=475] ppid=473 vsize=33048 CPUtime=762.28
/proc/475/stat : 475 (sat7_bin) R 473 475 32257 0 -1 4194304 6894 0 0 0 76222 6 0 0 25 0 1 0 222016857 33841152 6877 18446744073709551615 134512640 135417445 4294956704 18446744073709551615 134532412 0 0 4096 0 0 0 0 17 1 0 0
/proc/475/statm: 8262 6877 95 220 0 8039 0
Current children cumulated CPU time (s) 762.28
Current children cumulated vsize (KiB) 33048

[startup+822.553 s]
/proc/loadavg: 0.99 0.98 0.99 2/65 476
/proc/meminfo: memFree=1453400/2055920 swapFree=4183404/4192956
[pid=475] ppid=473 vsize=33192 CPUtime=822.28
/proc/475/stat : 475 (sat7_bin) R 473 475 32257 0 -1 4194304 6981 0 0 0 82222 6 0 0 25 0 1 0 222016857 33988608 6964 18446744073709551615 134512640 135417445 4294956704 18446744073709551615 134532412 0 0 4096 0 0 0 0 17 1 0 0
/proc/475/statm: 8298 6964 95 220 0 8075 0
Current children cumulated CPU time (s) 822.28
Current children cumulated vsize (KiB) 33192

[startup+882.57 s]
/proc/loadavg: 0.99 0.98 0.99 2/65 476
/proc/meminfo: memFree=1452888/2055920 swapFree=4183404/4192956
[pid=475] ppid=473 vsize=33484 CPUtime=882.28
/proc/475/stat : 475 (sat7_bin) R 473 475 32257 0 -1 4194304 7104 0 0 0 88221 7 0 0 25 0 1 0 222016857 34287616 7087 18446744073709551615 134512640 135417445 4294956704 18446744073709551615 134532419 0 0 4096 0 0 0 0 17 1 0 0
/proc/475/statm: 8371 7087 95 220 0 8148 0
Current children cumulated CPU time (s) 882.28
Current children cumulated vsize (KiB) 33484

[startup+942.59 s]
/proc/loadavg: 0.99 0.98 0.99 2/65 476
/proc/meminfo: memFree=1452696/2055920 swapFree=4183404/4192956
[pid=475] ppid=473 vsize=33644 CPUtime=942.28
/proc/475/stat : 475 (sat7_bin) R 473 475 32257 0 -1 4194304 7153 0 0 0 94221 7 0 0 25 0 1 0 222016857 34451456 7136 18446744073709551615 134512640 135417445 4294956704 18446744073709551615 134532412 0 0 4096 0 0 0 0 17 1 0 0
/proc/475/statm: 8411 7136 95 220 0 8188 0
Current children cumulated CPU time (s) 942.28
Current children cumulated vsize (KiB) 33644

[startup+1002.61 s]
/proc/loadavg: 0.99 0.98 0.99 2/65 476
/proc/meminfo: memFree=1452376/2055920 swapFree=4183404/4192956
[pid=475] ppid=473 vsize=33804 CPUtime=1002.28
/proc/475/stat : 475 (sat7_bin) R 473 475 32257 0 -1 4194304 7222 0 0 0 100221 7 0 0 25 0 1 0 222016857 34615296 7205 18446744073709551615 134512640 135417445 4294956704 18446744073709551615 134529352 0 0 4096 0 0 0 0 17 1 0 0
/proc/475/statm: 8451 7205 95 220 0 8228 0
Current children cumulated CPU time (s) 1002.28
Current children cumulated vsize (KiB) 33804

[startup+1062.63 s]
/proc/loadavg: 0.99 0.98 0.99 2/65 476
/proc/meminfo: memFree=1452184/2055920 swapFree=4183404/4192956
[pid=475] ppid=473 vsize=34128 CPUtime=1062.28
/proc/475/stat : 475 (sat7_bin) R 473 475 32257 0 -1 4194304 7277 0 0 0 106221 7 0 0 25 0 1 0 222016857 34947072 7260 18446744073709551615 134512640 135417445 4294956704 18446744073709551615 134579309 0 0 4096 0 0 0 0 17 1 0 0
/proc/475/statm: 8532 7260 95 220 0 8309 0
Current children cumulated CPU time (s) 1062.28
Current children cumulated vsize (KiB) 34128

[startup+1122.64 s]
/proc/loadavg: 0.99 0.98 0.99 2/65 476
/proc/meminfo: memFree=1451992/2055920 swapFree=4183404/4192956
[pid=475] ppid=473 vsize=34128 CPUtime=1122.27
/proc/475/stat : 475 (sat7_bin) R 473 475 32257 0 -1 4194304 7333 0 0 0 112220 7 0 0 25 0 1 0 222016857 34947072 7316 18446744073709551615 134512640 135417445 4294956704 18446744073709551615 134532412 0 0 4096 0 0 0 0 17 1 0 0
/proc/475/statm: 8532 7316 95 220 0 8309 0
Current children cumulated CPU time (s) 1122.27
Current children cumulated vsize (KiB) 34128

[startup+1182.66 s]
/proc/loadavg: 1.04 1.00 1.00 2/65 476
/proc/meminfo: memFree=1451224/2055920 swapFree=4183404/4192956
[pid=475] ppid=473 vsize=34448 CPUtime=1182.28
/proc/475/stat : 475 (sat7_bin) R 473 475 32257 0 -1 4194304 7525 0 0 0 118220 8 0 0 25 0 1 0 222016857 35274752 7508 18446744073709551615 134512640 135417445 4294956704 18446744073709551615 134532412 0 0 4096 0 0 0 0 17 1 0 0
/proc/475/statm: 8612 7508 95 220 0 8389 0
Current children cumulated CPU time (s) 1182.28
Current children cumulated vsize (KiB) 34448



Maximum CPU time exceeded: sending SIGTERM then SIGKILL

[startup+1200.49 s]
/proc/loadavg: 1.03 1.00 1.00 2/65 476
/proc/meminfo: memFree=1450328/2055920 swapFree=4183404/4192956
[pid=475] ppid=473 vsize=34448 CPUtime=1200.1
/proc/475/stat : 475 (sat7_bin) R 473 475 32257 0 -1 4194304 7733 0 0 0 120002 8 0 0 25 0 1 0 222016857 35274752 7716 18446744073709551615 134512640 135417445 4294956704 18446744073709551615 134532383 0 0 4096 0 0 0 0 17 1 0 0
/proc/475/statm: 8612 7716 95 220 0 8389 0
Current children cumulated CPU time (s) 1200.1
Current children cumulated vsize (KiB) 34448

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): 1200.5
CPU time (s): 1200.11
CPU user time (s): 1200.02
CPU system time (s): 0.087986
CPU usage (%): 99.968
Max. virtual memory (cumulated for all children) (KiB): 34448

getrusage(RUSAGE_CHILDREN,...) data:
user time used= 1200.02
system time used= 0.087986
maximum resident set size= 0
integral shared memory size= 0
integral unshared data size= 0
integral unshared stack size= 0
page reclaims= 7733
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= 7
involuntary context switches= 1062

runsolver used 0.768883 second user time and 2.44263 second system time

The end

Launcher Data (download as text)

Begin job on node43 on Wed Feb 21 01:16:48 UTC 2007

IDJOB= 302822
IDBENCH= 20093
IDSOLVER= 101
FILE ID= node43/302822-1172020608

PBS_JOBID= 3892685

Free space on /tmp= 66562 MiB

SOLVER NAME= SAT7 2007-02-08
BENCH NAME= HOME/pub/bench/SAT07/random/LargeSize/7SAT/v240/unif-k7-r85-v240-c20400-S660110840-06.cnf
COMMAND LINE= /tmp/evaluation/302822-1172020608/sat7_bin /tmp/evaluation/302822-1172020608/instance-302822-1172020608.cnf            
RUNSOLVER COMMAND LINE= runsolver  --timestamp  -w ROOT/results/node43/watcher-302822-1172020608 -o ROOT/results/node43/solver-302822-1172020608 -C 1200 -M 1800 --output-limit 1,15  /tmp/evaluation/302822-1172020608/sat7_bin /tmp/evaluation/302822-1172020608/instance-302822-1172020608.cnf            

META MD5SUM SOLVER= 499b432f7af158d8586c91b2e490220f
MD5SUM BENCH=  4b21b8e0976302c1b0731a8b86b306d2

RANDOM SEED= 741978331

TIME LIMIT= 1200 seconds
MEMORY LIMIT= 1800 MiB

Linux node43.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		: 3000.281
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		: 3000.281
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:       1481712 kB
Buffers:         33668 kB
Cached:         456424 kB
SwapCached:       3384 kB
Active:          60536 kB
Inactive:       439356 kB
HighTotal:           0 kB
HighFree:            0 kB
LowTotal:      2055920 kB
LowFree:       1481712 kB
SwapTotal:     4192956 kB
SwapFree:      4183404 kB
Dirty:            1756 kB
Writeback:           0 kB
Mapped:          15780 kB
Slab:            60364 kB
Committed_AS:   593592 kB
PageTables:       1392 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= 66562 MiB

End job on node43 on Wed Feb 21 01:36:51 UTC 2007