Trace number 304462

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 1200.52

General information on the benchmark

Namerandom/LargeSize/7SAT/v160/
unif-k7-r85-v160-c13600-S2053050899-08.cnf
MD5SUM662fe9209ea9fd94ae496f4e8858c688
Bench CategoryRANDOM (random instances)
Best result obtained on this benchmarkSAT
Best CPU time to get the best result obtained on this benchmark461.985
Satisfiable
(Un)Satisfiability was proved
Number of variables160
Number of clauses13600
Sum of the clauses size95200
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 513600

Solver Data (download as text)

0.00/0.09	c Starting solver ...
0.10/0.10	c Restarting after 100 conflicts
0.10/0.12	c Restarting after 250 conflicts
0.10/0.14	c Restarting after 475 conflicts
0.10/0.17	c Restarting after 814 conflicts
0.20/0.23	c Restarting after 1320 conflicts
0.20/0.30	c Restarting after 2080 conflicts
0.41/0.43	c Restarting after 3220 conflicts
0.61/0.64	c Restarting after 4928 conflicts
1.01/1.03	c Restarting after 7493 conflicts
1.73/1.76	c Restarting after 11338 conflicts
2.86/2.94	c Restarting after 17105 conflicts
4.91/4.99	c Restarting after 25754 conflicts
8.29/8.33	c Restarting after 38729 conflicts
13.92/13.96	c Restarting after 58190 conflicts
22.93/22.96	c Restarting after 87382 conflicts
38.18/38.23	c Restarting after 131173 conflicts
63.26/63.39	c Restarting after 196859 conflicts
103.61/103.74	c Restarting after 295385 conflicts
168.80/168.96	c Restarting after 443174 conflicts
275.36/275.60	c Restarting after 664858 conflicts
453.93/454.26	c Restarting after 997383 conflicts
732.63/732.97	c Restarting after 1496172 conflicts
1194.08/1194.62	c Restarting after 2244356 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-304462-1172059130 -o ROOT/results/node43/solver-304462-1172059130 -C 1200 -M 1800 --output-limit 1,15 /tmp/evaluation/304462-1172059130/sat7_bin /tmp/evaluation/304462-1172059130/instance-304462-1172059130.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: 7.40 6.95 4.29 3/64 4629
/proc/meminfo: memFree=1440032/2055920 swapFree=4183412/4192956
[pid=4629] ppid=4627 vsize=1064 CPUtime=0
/proc/4629/stat : 4629 (sat7_bin) R 4627 4629 4189 0 -1 4194304 130 0 0 0 0 0 0 0 18 0 1 0 225869054 1089536 113 18446744073709551615 134512640 135417445 4294956704 18446744073709551615 134683835 0 0 4096 0 0 0 0 17 1 0 0
/proc/4629/statm: 266 114 87 220 0 43 0

[startup+0.106944 s]
/proc/loadavg: 7.40 6.95 4.29 3/64 4629
/proc/meminfo: memFree=1440032/2055920 swapFree=4183412/4192956
[pid=4629] ppid=4627 vsize=3004 CPUtime=0.1
/proc/4629/stat : 4629 (sat7_bin) R 4627 4629 4189 0 -1 4194304 404 0 0 0 10 0 0 0 18 0 1 0 225869054 3076096 387 18446744073709551615 134512640 135417445 4294956704 18446744073709551615 134542721 0 0 4096 0 0 0 0 17 1 0 0
/proc/4629/statm: 751 387 93 220 0 528 0
Current children cumulated CPU time (s) 0.1
Current children cumulated vsize (KiB) 3004

[startup+0.515013 s]
/proc/loadavg: 7.40 6.95 4.29 3/64 4629
/proc/meminfo: memFree=1440032/2055920 swapFree=4183412/4192956
[pid=4629] ppid=4627 vsize=5056 CPUtime=0.51
/proc/4629/stat : 4629 (sat7_bin) R 4627 4629 4189 0 -1 4194304 651 0 0 0 51 0 0 0 21 0 1 0 225869054 5177344 634 18446744073709551615 134512640 135417445 4294956704 18446744073709551615 134542721 0 0 4096 0 0 0 0 17 1 0 0
/proc/4629/statm: 1264 634 95 220 0 1041 0
Current children cumulated CPU time (s) 0.51
Current children cumulated vsize (KiB) 5056

[startup+1.33515 s]
/proc/loadavg: 7.40 6.95 4.29 2/65 4630
/proc/meminfo: memFree=1436760/2055920 swapFree=4183412/4192956
[pid=4629] ppid=4627 vsize=5188 CPUtime=1.32
/proc/4629/stat : 4629 (sat7_bin) R 4627 4629 4189 0 -1 4194304 978 0 0 0 132 0 0 0 25 0 1 0 225869054 5312512 961 18446744073709551615 134512640 135417445 4294956704 18446744073709551615 134542721 0 0 4096 0 0 0 0 17 1 0 0
/proc/4629/statm: 1297 961 95 220 0 1074 0
Current children cumulated CPU time (s) 1.32
Current children cumulated vsize (KiB) 5188

[startup+2.97442 s]
/proc/loadavg: 7.40 6.95 4.29 2/65 4630
/proc/meminfo: memFree=1435864/2055920 swapFree=4183412/4192956
[pid=4629] ppid=4627 vsize=5320 CPUtime=2.96
/proc/4629/stat : 4629 (sat7_bin) R 4627 4629 4189 0 -1 4194304 1183 0 0 0 296 0 0 0 25 0 1 0 225869054 5447680 1166 18446744073709551615 134512640 135417445 4294956704 18446744073709551615 134532383 0 0 4096 0 0 0 0 17 1 0 0
/proc/4629/statm: 1330 1166 95 220 0 1107 0
Current children cumulated CPU time (s) 2.96
Current children cumulated vsize (KiB) 5320

[startup+6.24997 s]
/proc/loadavg: 6.88 6.85 4.27 2/65 4630
/proc/meminfo: memFree=1434904/2055920 swapFree=4183412/4192956
[pid=4629] ppid=4627 vsize=9688 CPUtime=6.24
/proc/4629/stat : 4629 (sat7_bin) R 4627 4629 4189 0 -1 4194304 1363 0 0 0 623 1 0 0 25 0 1 0 225869054 9920512 1346 18446744073709551615 134512640 135417445 4294956704 18446744073709551615 134532383 0 0 4096 0 0 0 0 17 1 0 0
/proc/4629/statm: 2422 1346 95 220 0 2199 0
Current children cumulated CPU time (s) 6.24
Current children cumulated vsize (KiB) 9688

[startup+12.7041 s]
/proc/loadavg: 6.41 6.75 4.26 2/65 4630
/proc/meminfo: memFree=1433696/2055920 swapFree=4183412/4192956
[pid=4629] ppid=4627 vsize=9964 CPUtime=12.69
/proc/4629/stat : 4629 (sat7_bin) R 4627 4629 4189 0 -1 4194304 1598 0 0 0 1268 1 0 0 25 0 1 0 225869054 10203136 1581 18446744073709551615 134512640 135417445 4294956704 18446744073709551615 134558912 0 0 4096 0 0 0 0 17 1 0 0
/proc/4629/statm: 2491 1581 95 220 0 2268 0
Current children cumulated CPU time (s) 12.69
Current children cumulated vsize (KiB) 9964

[startup+25.5082 s]
/proc/loadavg: 5.21 6.47 4.20 2/65 4630
/proc/meminfo: memFree=1432864/2055920 swapFree=4183412/4192956
[pid=4629] ppid=4627 vsize=10372 CPUtime=25.49
/proc/4629/stat : 4629 (sat7_bin) R 4627 4629 4189 0 -1 4194304 1832 0 0 0 2548 1 0 0 25 0 1 0 225869054 10620928 1815 18446744073709551615 134512640 135417445 4294956704 18446744073709551615 134532412 0 0 4096 0 0 0 0 17 1 0 0
/proc/4629/statm: 2593 1815 95 220 0 2370 0
Current children cumulated CPU time (s) 25.49
Current children cumulated vsize (KiB) 10372

[startup+51.1135 s]
/proc/loadavg: 3.77 6.03 4.12 2/65 4630
/proc/meminfo: memFree=1431328/2055920 swapFree=4183412/4192956
[pid=4629] ppid=4627 vsize=11096 CPUtime=51.08
/proc/4629/stat : 4629 (sat7_bin) R 4627 4629 4189 0 -1 4194304 2194 0 0 0 5107 1 0 0 25 0 1 0 225869054 11362304 2177 18446744073709551615 134512640 135417445 4294956704 18446744073709551615 134532571 0 0 4096 0 0 0 0 17 1 0 0
/proc/4629/statm: 2774 2177 95 220 0 2551 0
Current children cumulated CPU time (s) 51.08
Current children cumulated vsize (KiB) 11096

[startup+102.318 s]
/proc/loadavg: 2.20 5.25 3.95 2/65 4630
/proc/meminfo: memFree=1429728/2055920 swapFree=4183412/4192956
[pid=4629] ppid=4627 vsize=11824 CPUtime=102.28
/proc/4629/stat : 4629 (sat7_bin) R 4627 4629 4189 0 -1 4194304 2590 0 0 0 10226 2 0 0 25 0 1 0 225869054 12107776 2573 18446744073709551615 134512640 135417445 4294956704 18446744073709551615 134532383 0 0 4096 0 0 0 0 17 1 0 0
/proc/4629/statm: 2956 2573 95 220 0 2733 0
Current children cumulated CPU time (s) 102.28
Current children cumulated vsize (KiB) 11824

[startup+162.355 s]
/proc/loadavg: 1.47 4.49 3.77 2/71 4736
/proc/meminfo: memFree=1426984/2055920 swapFree=4183412/4192956
[pid=4629] ppid=4627 vsize=16508 CPUtime=162.25
/proc/4629/stat : 4629 (sat7_bin) R 4627 4629 4189 0 -1 4194304 2938 0 0 0 16222 3 0 0 25 0 1 0 225869054 16904192 2921 18446744073709551615 134512640 135417445 4294956704 18446744073709551615 134532469 0 0 4096 0 0 0 0 17 1 0 0
/proc/4629/statm: 4127 2921 95 220 0 3904 0
Current children cumulated CPU time (s) 162.25
Current children cumulated vsize (KiB) 16508

[startup+222.398 s]
/proc/loadavg: 1.17 3.85 3.59 2/65 4828
/proc/meminfo: memFree=1427296/2055920 swapFree=4183412/4192956
[pid=4629] ppid=4627 vsize=16956 CPUtime=222.22
/proc/4629/stat : 4629 (sat7_bin) R 4627 4629 4189 0 -1 4194304 3135 0 0 0 22219 3 0 0 25 0 1 0 225869054 17362944 3118 18446744073709551615 134512640 135417445 4294956704 18446744073709551615 134532404 0 0 4096 0 0 0 0 17 1 0 0
/proc/4629/statm: 4239 3118 95 220 0 4016 0
Current children cumulated CPU time (s) 222.22
Current children cumulated vsize (KiB) 16956

[startup+282.419 s]
/proc/loadavg: 1.06 3.33 3.43 2/65 4828
/proc/meminfo: memFree=1426656/2055920 swapFree=4183412/4192956
[pid=4629] ppid=4627 vsize=17632 CPUtime=282.23
/proc/4629/stat : 4629 (sat7_bin) R 4627 4629 4189 0 -1 4194304 3334 0 0 0 28219 4 0 0 25 0 1 0 225869054 18055168 3317 18446744073709551615 134512640 135417445 4294956704 18446744073709551615 134532383 0 0 4096 0 0 0 0 17 1 0 0
/proc/4629/statm: 4408 3317 95 220 0 4185 0
Current children cumulated CPU time (s) 282.23
Current children cumulated vsize (KiB) 17632

[startup+342.437 s]
/proc/loadavg: 1.02 2.90 3.27 2/65 4828
/proc/meminfo: memFree=1426080/2055920 swapFree=4183412/4192956
[pid=4629] ppid=4627 vsize=17936 CPUtime=342.22
/proc/4629/stat : 4629 (sat7_bin) R 4627 4629 4189 0 -1 4194304 3474 0 0 0 34218 4 0 0 25 0 1 0 225869054 18366464 3457 18446744073709551615 134512640 135417445 4294956704 18446744073709551615 134536231 0 0 4096 0 0 0 0 17 1 0 0
/proc/4629/statm: 4484 3457 95 220 0 4261 0
Current children cumulated CPU time (s) 342.22
Current children cumulated vsize (KiB) 17936

[startup+402.459 s]
/proc/loadavg: 1.01 2.55 3.13 2/65 4828
/proc/meminfo: memFree=1425568/2055920 swapFree=4183412/4192956
[pid=4629] ppid=4627 vsize=18464 CPUtime=402.22
/proc/4629/stat : 4629 (sat7_bin) R 4627 4629 4189 0 -1 4194304 3590 0 0 0 40218 4 0 0 25 0 1 0 225869054 18907136 3573 18446744073709551615 134512640 135417445 4294956704 18446744073709551615 134532404 0 0 4096 0 0 0 0 17 1 0 0
/proc/4629/statm: 4616 3573 95 220 0 4393 0
Current children cumulated CPU time (s) 402.22
Current children cumulated vsize (KiB) 18464

[startup+462.475 s]
/proc/loadavg: 1.00 2.27 2.99 2/65 4828
/proc/meminfo: memFree=1425376/2055920 swapFree=4183412/4192956
[pid=4629] ppid=4627 vsize=18656 CPUtime=462.22
/proc/4629/stat : 4629 (sat7_bin) R 4627 4629 4189 0 -1 4194304 3682 0 0 0 46218 4 0 0 25 0 1 0 225869054 19103744 3665 18446744073709551615 134512640 135417445 4294956704 18446744073709551615 134532412 0 0 4096 0 0 0 0 17 1 0 0
/proc/4629/statm: 4664 3665 95 220 0 4441 0
Current children cumulated CPU time (s) 462.22
Current children cumulated vsize (KiB) 18656

[startup+522.491 s]
/proc/loadavg: 1.00 2.04 2.86 2/65 4828
/proc/meminfo: memFree=1424544/2055920 swapFree=4183412/4192956
[pid=4629] ppid=4627 vsize=19120 CPUtime=522.21
/proc/4629/stat : 4629 (sat7_bin) R 4627 4629 4189 0 -1 4194304 3865 0 0 0 52217 4 0 0 25 0 1 0 225869054 19578880 3848 18446744073709551615 134512640 135417445 4294956704 18446744073709551615 134532383 0 0 4096 0 0 0 0 17 1 0 0
/proc/4629/statm: 4780 3848 95 220 0 4557 0
Current children cumulated CPU time (s) 522.21
Current children cumulated vsize (KiB) 19120

[startup+582.509 s]
/proc/loadavg: 1.00 1.84 2.74 2/65 4828
/proc/meminfo: memFree=1423968/2055920 swapFree=4183412/4192956
[pid=4629] ppid=4627 vsize=19280 CPUtime=582.22
/proc/4629/stat : 4629 (sat7_bin) R 4627 4629 4189 0 -1 4194304 3999 0 0 0 58218 4 0 0 25 0 1 0 225869054 19742720 3982 18446744073709551615 134512640 135417445 4294956704 18446744073709551615 134533566 0 0 4096 0 0 0 0 17 1 0 0
/proc/4629/statm: 4820 3982 95 220 0 4597 0
Current children cumulated CPU time (s) 582.22
Current children cumulated vsize (KiB) 19280

[startup+642.529 s]
/proc/loadavg: 1.00 1.69 2.63 2/65 4828
/proc/meminfo: memFree=1423584/2055920 swapFree=4183412/4192956
[pid=4629] ppid=4627 vsize=19664 CPUtime=642.22
/proc/4629/stat : 4629 (sat7_bin) R 4627 4629 4189 0 -1 4194304 4092 0 0 0 64217 5 0 0 25 0 1 0 225869054 20135936 4075 18446744073709551615 134512640 135417445 4294956704 18446744073709551615 134532383 0 0 4096 0 0 0 0 17 1 0 0
/proc/4629/statm: 4916 4075 95 220 0 4693 0
Current children cumulated CPU time (s) 642.22
Current children cumulated vsize (KiB) 19664

[startup+702.547 s]
/proc/loadavg: 1.00 1.56 2.53 2/65 4828
/proc/meminfo: memFree=1423456/2055920 swapFree=4183412/4192956
[pid=4629] ppid=4627 vsize=19856 CPUtime=702.22
/proc/4629/stat : 4629 (sat7_bin) R 4627 4629 4189 0 -1 4194304 4135 0 0 0 70217 5 0 0 25 0 1 0 225869054 20332544 4118 18446744073709551615 134512640 135417445 4294956704 18446744073709551615 134532542 0 0 4096 0 0 0 0 17 1 0 0
/proc/4629/statm: 4964 4118 95 220 0 4741 0
Current children cumulated CPU time (s) 702.22
Current children cumulated vsize (KiB) 19856

[startup+762.56 s]
/proc/loadavg: 1.00 1.45 2.43 2/65 4828
/proc/meminfo: memFree=1422880/2055920 swapFree=4183412/4192956
[pid=4629] ppid=4627 vsize=20176 CPUtime=762.21
/proc/4629/stat : 4629 (sat7_bin) R 4627 4629 4189 0 -1 4194304 4281 0 0 0 76216 5 0 0 25 0 1 0 225869054 20660224 4264 18446744073709551615 134512640 135417445 4294956704 18446744073709551615 134532383 0 0 4096 0 0 0 0 17 1 0 0
/proc/4629/statm: 5044 4264 95 220 0 4821 0
Current children cumulated CPU time (s) 762.21
Current children cumulated vsize (KiB) 20176

[startup+822.583 s]
/proc/loadavg: 1.00 1.37 2.34 2/65 4828
/proc/meminfo: memFree=1422048/2055920 swapFree=4183412/4192956
[pid=4629] ppid=4627 vsize=20528 CPUtime=822.21
/proc/4629/stat : 4629 (sat7_bin) R 4627 4629 4189 0 -1 4194304 4487 0 0 0 82216 5 0 0 25 0 1 0 225869054 21020672 4470 18446744073709551615 134512640 135417445 4294956704 18446744073709551615 134532412 0 0 4096 0 0 0 0 17 1 0 0
/proc/4629/statm: 5132 4470 95 220 0 4909 0
Current children cumulated CPU time (s) 822.21
Current children cumulated vsize (KiB) 20528

[startup+882.601 s]
/proc/loadavg: 1.00 1.30 2.25 2/65 4828
/proc/meminfo: memFree=1421664/2055920 swapFree=4183412/4192956
[pid=4629] ppid=4627 vsize=20720 CPUtime=882.21
/proc/4629/stat : 4629 (sat7_bin) R 4627 4629 4189 0 -1 4194304 4594 0 0 0 88216 5 0 0 25 0 1 0 225869054 21217280 4577 18446744073709551615 134512640 135417445 4294956704 18446744073709551615 134532383 0 0 4096 0 0 0 0 17 1 0 0
/proc/4629/statm: 5180 4577 95 220 0 4957 0
Current children cumulated CPU time (s) 882.21
Current children cumulated vsize (KiB) 20720

[startup+942.62 s]
/proc/loadavg: 1.00 1.24 2.17 2/65 4828
/proc/meminfo: memFree=1421472/2055920 swapFree=4183412/4192956
[pid=4629] ppid=4627 vsize=20880 CPUtime=942.21
/proc/4629/stat : 4629 (sat7_bin) R 4627 4629 4189 0 -1 4194304 4643 0 0 0 94216 5 0 0 25 0 1 0 225869054 21381120 4626 18446744073709551615 134512640 135417445 4294956704 18446744073709551615 134532412 0 0 4096 0 0 0 0 17 1 0 0
/proc/4629/statm: 5220 4626 95 220 0 4997 0
Current children cumulated CPU time (s) 942.21
Current children cumulated vsize (KiB) 20880

[startup+1002.63 s]
/proc/loadavg: 1.00 1.20 2.09 2/65 4828
/proc/meminfo: memFree=1421280/2055920 swapFree=4183412/4192956
[pid=4629] ppid=4627 vsize=21200 CPUtime=1002.2
/proc/4629/stat : 4629 (sat7_bin) R 4627 4629 4189 0 -1 4194304 4690 0 0 0 100215 5 0 0 25 0 1 0 225869054 21708800 4673 18446744073709551615 134512640 135417445 4294956704 18446744073709551615 134532383 0 0 4096 0 0 0 0 17 1 0 0
/proc/4629/statm: 5300 4673 95 220 0 5077 0
Current children cumulated CPU time (s) 1002.2
Current children cumulated vsize (KiB) 21200

[startup+1062.65 s]
/proc/loadavg: 1.00 1.16 2.02 2/65 4828
/proc/meminfo: memFree=1421152/2055920 swapFree=4183412/4192956
[pid=4629] ppid=4627 vsize=21200 CPUtime=1062.2
/proc/4629/stat : 4629 (sat7_bin) R 4627 4629 4189 0 -1 4194304 4713 0 0 0 106215 5 0 0 25 0 1 0 225869054 21708800 4696 18446744073709551615 134512640 135417445 4294956704 18446744073709551615 134536118 0 0 4096 0 0 0 0 17 1 0 0
/proc/4629/statm: 5300 4696 95 220 0 5077 0
Current children cumulated CPU time (s) 1062.2
Current children cumulated vsize (KiB) 21200

[startup+1122.67 s]
/proc/loadavg: 1.00 1.13 1.96 2/65 4828
/proc/meminfo: memFree=1420832/2055920 swapFree=4183412/4192956
[pid=4629] ppid=4627 vsize=21360 CPUtime=1122.21
/proc/4629/stat : 4629 (sat7_bin) R 4627 4629 4189 0 -1 4194304 4814 0 0 0 112215 6 0 0 25 0 1 0 225869054 21872640 4797 18446744073709551615 134512640 135417445 4294956704 18446744073709551615 134538365 0 0 4096 0 0 0 0 17 1 0 0
/proc/4629/statm: 5340 4797 95 220 0 5117 0
Current children cumulated CPU time (s) 1122.21
Current children cumulated vsize (KiB) 21360

[startup+1182.69 s]
/proc/loadavg: 1.00 1.10 1.89 2/65 4828
/proc/meminfo: memFree=1420704/2055920 swapFree=4183412/4192956
[pid=4629] ppid=4627 vsize=21360 CPUtime=1182.21
/proc/4629/stat : 4629 (sat7_bin) R 4627 4629 4189 0 -1 4194304 4831 0 0 0 118215 6 0 0 25 0 1 0 225869054 21872640 4814 18446744073709551615 134512640 135417445 4294956704 18446744073709551615 134532412 0 0 4096 0 0 0 0 17 1 0 0
/proc/4629/statm: 5340 4814 95 220 0 5117 0
Current children cumulated CPU time (s) 1182.21
Current children cumulated vsize (KiB) 21360



Maximum CPU time exceeded: sending SIGTERM then SIGKILL

[startup+1200.51 s]
/proc/loadavg: 1.00 1.09 1.87 2/65 4828
/proc/meminfo: memFree=1420576/2055920 swapFree=4183412/4192956
[pid=4629] ppid=4627 vsize=21552 CPUtime=1200.02
/proc/4629/stat : 4629 (sat7_bin) R 4627 4629 4189 0 -1 4194304 4853 0 0 0 119996 6 0 0 25 0 1 0 225869054 22069248 4836 18446744073709551615 134512640 135417445 4294956704 18446744073709551615 134532694 0 0 4096 0 0 0 0 17 1 0 0
/proc/4629/statm: 5388 4836 95 220 0 5165 0
Current children cumulated CPU time (s) 1200.02
Current children cumulated vsize (KiB) 21552

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): 1200.52
CPU time (s): 1200.04
CPU user time (s): 1199.97
CPU system time (s): 0.065989
CPU usage (%): 99.96
Max. virtual memory (cumulated for all children) (KiB): 21552

getrusage(RUSAGE_CHILDREN,...) data:
user time used= 1199.97
system time used= 0.065989
maximum resident set size= 0
integral shared memory size= 0
integral unshared data size= 0
integral unshared stack size= 0
page reclaims= 4853
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= 1925

runsolver used 0.741887 second user time and 2.54561 second system time

The end

Launcher Data (download as text)

Begin job on node43 on Wed Feb 21 11:58:50 UTC 2007

IDJOB= 304462
IDBENCH= 20133
IDSOLVER= 101
FILE ID= node43/304462-1172059130

PBS_JOBID= 3892773

Free space on /tmp= 66561 MiB

SOLVER NAME= SAT7 2007-02-08
BENCH NAME= HOME/pub/bench/SAT07/random/LargeSize/7SAT/v160/unif-k7-r85-v160-c13600-S2053050899-08.cnf
COMMAND LINE= /tmp/evaluation/304462-1172059130/sat7_bin /tmp/evaluation/304462-1172059130/instance-304462-1172059130.cnf            
RUNSOLVER COMMAND LINE= runsolver  --timestamp  -w ROOT/results/node43/watcher-304462-1172059130 -o ROOT/results/node43/solver-304462-1172059130 -C 1200 -M 1800 --output-limit 1,15  /tmp/evaluation/304462-1172059130/sat7_bin /tmp/evaluation/304462-1172059130/instance-304462-1172059130.cnf            

META MD5SUM SOLVER= 499b432f7af158d8586c91b2e490220f
MD5SUM BENCH=  662fe9209ea9fd94ae496f4e8858c688

RANDOM SEED= 760430497

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:       1440440 kB
Buffers:         37192 kB
Cached:         494160 kB
SwapCached:       3672 kB
Active:         124008 kB
Inactive:       417208 kB
HighTotal:           0 kB
HighFree:            0 kB
LowTotal:      2055920 kB
LowFree:       1440440 kB
SwapTotal:     4192956 kB
SwapFree:      4183412 kB
Dirty:            1520 kB
Writeback:           0 kB
Mapped:          15688 kB
Slab:            60344 kB
Committed_AS:   611028 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= 66561 MiB

End job on node43 on Wed Feb 21 12:18:53 UTC 2007