Trace number 303437

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) 1200.02 1200.4

General information on the benchmark

Namerandom/LargeSize/7SAT/v200/
unif-k7-r85-v200-c17000-S1798323172-15.cnf
MD5SUM9a1eeb76857ccbe401a4de96673889a8
Bench CategoryRANDOM (random instances)
Best result obtained on this benchmarkSAT
Best CPU time to get the best result obtained on this benchmark956.861
Satisfiable
(Un)Satisfiability was proved
Number of variables200
Number of clauses17000
Sum of the clauses size119000
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 517000

Solver Data (download as text)

0.10/0.12	c Starting solver ...
0.10/0.13	c Restarting after 101 conflicts
0.10/0.15	c Restarting after 251 conflicts
0.10/0.18	c Restarting after 476 conflicts
0.20/0.21	c Restarting after 813 conflicts
0.20/0.27	c Restarting after 1322 conflicts
0.30/0.38	c Restarting after 2082 conflicts
0.50/0.52	c Restarting after 3222 conflicts
0.71/0.78	c Restarting after 4931 conflicts
1.12/1.23	c Restarting after 7495 conflicts
2.04/2.09	c Restarting after 11340 conflicts
3.48/3.56	c Restarting after 17106 conflicts
6.04/6.07	c Restarting after 25755 conflicts
10.34/10.37	c Restarting after 38729 conflicts
17.40/17.51	c Restarting after 58190 conflicts
29.18/29.28	c Restarting after 87383 conflicts
49.86/49.98	c Restarting after 131172 conflicts
83.55/83.60	c Restarting after 196856 conflicts
139.45/139.57	c Restarting after 295382 conflicts
222.59/222.70	c Restarting after 443172 conflicts
370.44/370.59	c Restarting after 664855 conflicts
592.22/592.48	c Restarting after 997380 conflicts
939.21/939.55	c Restarting after 1496168 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/node69/watcher-303437-1172035313 -o ROOT/results/node69/solver-303437-1172035313 -C 1200 -M 1800 --output-limit 1,15 /tmp/evaluation/303437-1172035313/sat7_bin /tmp/evaluation/303437-1172035313/instance-303437-1172035313.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 1.00 3/64 17752
/proc/meminfo: memFree=1431336/2055920 swapFree=4125984/4192956
[pid=17752] ppid=17750 vsize=1064 CPUtime=0
/proc/17752/stat : 17752 (sat7_bin) R 17750 17752 17012 0 -1 4194304 131 0 0 0 0 0 0 0 18 0 1 0 223489008 1089536 114 18446744073709551615 134512640 135417445 4294956704 18446744073709551615 134546624 0 0 4096 0 0 0 0 17 1 0 0
/proc/17752/statm: 266 114 87 220 0 43 0

[startup+0.106907 s]
/proc/loadavg: 1.00 1.00 1.00 3/64 17752
/proc/meminfo: memFree=1431336/2055920 swapFree=4125984/4192956
[pid=17752] ppid=17750 vsize=3000 CPUtime=0.1
/proc/17752/stat : 17752 (sat7_bin) R 17750 17752 17012 0 -1 4194304 399 0 0 0 10 0 0 0 18 0 1 0 223489008 3072000 382 18446744073709551615 134512640 135417445 4294956704 18446744073709551615 134547059 0 0 4096 0 0 0 0 17 1 0 0
/proc/17752/statm: 750 382 88 220 0 527 0
Current children cumulated CPU time (s) 0.1
Current children cumulated vsize (KiB) 3000

[startup+0.514972 s]
/proc/loadavg: 1.00 1.00 1.00 3/64 17752
/proc/meminfo: memFree=1431336/2055920 swapFree=4125984/4192956
[pid=17752] ppid=17750 vsize=5056 CPUtime=0.5
/proc/17752/stat : 17752 (sat7_bin) R 17750 17752 17012 0 -1 4194304 704 0 0 0 50 0 0 0 21 0 1 0 223489008 5177344 687 18446744073709551615 134512640 135417445 4294956704 18446744073709551615 134532392 0 0 4096 0 0 0 0 17 1 0 0
/proc/17752/statm: 1264 687 95 220 0 1041 0
Current children cumulated CPU time (s) 0.5
Current children cumulated vsize (KiB) 5056

[startup+1.33911 s]
/proc/loadavg: 1.00 1.00 1.00 2/65 17753
/proc/meminfo: memFree=1427936/2055920 swapFree=4125984/4192956
[pid=17752] ppid=17750 vsize=5188 CPUtime=1.33
/proc/17752/stat : 17752 (sat7_bin) R 17750 17752 17012 0 -1 4194304 1049 0 0 0 133 0 0 0 25 0 1 0 223489008 5312512 1032 18446744073709551615 134512640 135417445 4294956704 18446744073709551615 134532383 0 0 4096 0 0 0 0 17 1 0 0
/proc/17752/statm: 1297 1032 95 220 0 1074 0
Current children cumulated CPU time (s) 1.33
Current children cumulated vsize (KiB) 5188

[startup+2.97538 s]
/proc/loadavg: 1.00 1.00 1.00 2/65 17753
/proc/meminfo: memFree=1426336/2055920 swapFree=4125984/4192956
[pid=17752] ppid=17750 vsize=9288 CPUtime=2.97
/proc/17752/stat : 17752 (sat7_bin) R 17750 17752 17012 0 -1 4194304 1515 0 0 0 296 1 0 0 25 0 1 0 223489008 9510912 1498 18446744073709551615 134512640 135417445 4294956704 18446744073709551615 134537823 0 0 4096 0 0 0 0 17 1 0 0
/proc/17752/statm: 2322 1498 95 220 0 2099 0
Current children cumulated CPU time (s) 2.97
Current children cumulated vsize (KiB) 9288

[startup+6.25391 s]
/proc/loadavg: 1.00 1.00 1.00 2/65 17753
/proc/meminfo: memFree=1424864/2055920 swapFree=4125984/4192956
[pid=17752] ppid=17750 vsize=9556 CPUtime=6.24
/proc/17752/stat : 17752 (sat7_bin) R 17750 17752 17012 0 -1 4194304 1706 0 0 0 623 1 0 0 25 0 1 0 223489008 9785344 1689 18446744073709551615 134512640 135417445 4294956704 18446744073709551615 134531763 0 0 4096 0 0 0 0 17 1 0 0
/proc/17752/statm: 2389 1689 95 220 0 2166 0
Current children cumulated CPU time (s) 6.24
Current children cumulated vsize (KiB) 9556

[startup+12.707 s]
/proc/loadavg: 1.00 1.00 1.00 2/65 17753
/proc/meminfo: memFree=1423336/2055920 swapFree=4125984/4192956
[pid=17752] ppid=17750 vsize=9832 CPUtime=12.69
/proc/17752/stat : 17752 (sat7_bin) R 17750 17752 17012 0 -1 4194304 2087 0 0 0 1268 1 0 0 25 0 1 0 223489008 10067968 2070 18446744073709551615 134512640 135417445 4294956704 18446744073709551615 134536107 0 0 4096 0 0 0 0 17 1 0 0
/proc/17752/statm: 2458 2070 95 220 0 2235 0
Current children cumulated CPU time (s) 12.69
Current children cumulated vsize (KiB) 9832

[startup+25.5081 s]
/proc/loadavg: 1.00 1.00 1.00 2/65 17753
/proc/meminfo: memFree=1422184/2055920 swapFree=4125984/4192956
[pid=17752] ppid=17750 vsize=10376 CPUtime=25.49
/proc/17752/stat : 17752 (sat7_bin) R 17750 17752 17012 0 -1 4194304 2370 0 0 0 2547 2 0 0 25 0 1 0 223489008 10625024 2353 18446744073709551615 134512640 135417445 4294956704 18446744073709551615 134532412 0 0 4096 0 0 0 0 17 1 0 0
/proc/17752/statm: 2594 2353 95 220 0 2371 0
Current children cumulated CPU time (s) 25.49
Current children cumulated vsize (KiB) 10376

[startup+51.1172 s]
/proc/loadavg: 1.00 1.00 1.00 2/65 17753
/proc/meminfo: memFree=1420584/2055920 swapFree=4125984/4192956
[pid=17752] ppid=17750 vsize=15040 CPUtime=51.09
/proc/17752/stat : 17752 (sat7_bin) R 17750 17752 17012 0 -1 4194304 2750 0 0 0 5107 2 0 0 25 0 1 0 223489008 15400960 2733 18446744073709551615 134512640 135417445 4294956704 18446744073709551615 134532412 0 0 4096 0 0 0 0 17 1 0 0
/proc/17752/statm: 3760 2733 95 220 0 3537 0
Current children cumulated CPU time (s) 51.09
Current children cumulated vsize (KiB) 15040

[startup+102.329 s]
/proc/loadavg: 1.00 1.00 1.00 2/65 17753
/proc/meminfo: memFree=1418024/2055920 swapFree=4125984/4192956
[pid=17752] ppid=17750 vsize=16188 CPUtime=102.28
/proc/17752/stat : 17752 (sat7_bin) R 17750 17752 17012 0 -1 4194304 3394 0 0 0 10225 3 0 0 25 0 1 0 223489008 16576512 3377 18446744073709551615 134512640 135417445 4294956704 18446744073709551615 134532469 0 0 4096 0 0 0 0 17 1 0 0
/proc/17752/statm: 4047 3377 95 220 0 3824 0
Current children cumulated CPU time (s) 102.28
Current children cumulated vsize (KiB) 16188

[startup+162.348 s]
/proc/loadavg: 1.00 1.00 1.00 2/65 17753
/proc/meminfo: memFree=1416488/2055920 swapFree=4125984/4192956
[pid=17752] ppid=17750 vsize=16796 CPUtime=162.29
/proc/17752/stat : 17752 (sat7_bin) R 17750 17752 17012 0 -1 4194304 3776 0 0 0 16225 4 0 0 25 0 1 0 223489008 17199104 3759 18446744073709551615 134512640 135417445 4294956704 18446744073709551615 134532412 0 0 4096 0 0 0 0 17 1 0 0
/proc/17752/statm: 4199 3759 95 220 0 3976 0
Current children cumulated CPU time (s) 162.29
Current children cumulated vsize (KiB) 16796

[startup+222.367 s]
/proc/loadavg: 1.00 1.00 1.00 2/65 17753
/proc/meminfo: memFree=1415528/2055920 swapFree=4125984/4192956
[pid=17752] ppid=17750 vsize=17452 CPUtime=222.28
/proc/17752/stat : 17752 (sat7_bin) R 17750 17752 17012 0 -1 4194304 3998 0 0 0 22224 4 0 0 25 0 1 0 223489008 17870848 3981 18446744073709551615 134512640 135417445 4294956704 18446744073709551615 134532407 0 0 4096 0 0 0 0 17 1 0 0
/proc/17752/statm: 4363 3981 95 220 0 4140 0
Current children cumulated CPU time (s) 222.28
Current children cumulated vsize (KiB) 17452

[startup+282.381 s]
/proc/loadavg: 1.00 1.00 1.00 2/65 17753
/proc/meminfo: memFree=1414376/2055920 swapFree=4125984/4192956
[pid=17752] ppid=17750 vsize=22280 CPUtime=282.28
/proc/17752/stat : 17752 (sat7_bin) R 17750 17752 17012 0 -1 4194304 4294 0 0 0 28223 5 0 0 25 0 1 0 223489008 22814720 4277 18446744073709551615 134512640 135417445 4294956704 18446744073709551615 134532383 0 0 4096 0 0 0 0 17 1 0 0
/proc/17752/statm: 5570 4277 95 220 0 5347 0
Current children cumulated CPU time (s) 282.28
Current children cumulated vsize (KiB) 22280

[startup+342.403 s]
/proc/loadavg: 1.00 1.00 1.00 2/65 17753
/proc/meminfo: memFree=1413928/2055920 swapFree=4125984/4192956
[pid=17752] ppid=17750 vsize=22616 CPUtime=342.28
/proc/17752/stat : 17752 (sat7_bin) R 17750 17752 17012 0 -1 4194304 4392 0 0 0 34223 5 0 0 25 0 1 0 223489008 23158784 4375 18446744073709551615 134512640 135417445 4294956704 18446744073709551615 134532412 0 0 4096 0 0 0 0 17 1 0 0
/proc/17752/statm: 5654 4375 95 220 0 5431 0
Current children cumulated CPU time (s) 342.28
Current children cumulated vsize (KiB) 22616

[startup+402.427 s]
/proc/loadavg: 1.00 1.00 1.00 2/65 17753
/proc/meminfo: memFree=1413096/2055920 swapFree=4125984/4192956
[pid=17752] ppid=17750 vsize=22936 CPUtime=402.29
/proc/17752/stat : 17752 (sat7_bin) R 17750 17752 17012 0 -1 4194304 4587 0 0 0 40224 5 0 0 25 0 1 0 223489008 23486464 4570 18446744073709551615 134512640 135417445 4294956704 18446744073709551615 134532383 0 0 4096 0 0 0 0 17 1 0 0
/proc/17752/statm: 5734 4570 95 220 0 5511 0
Current children cumulated CPU time (s) 402.29
Current children cumulated vsize (KiB) 22936

[startup+462.443 s]
/proc/loadavg: 1.00 1.00 1.00 2/65 17753
/proc/meminfo: memFree=1412456/2055920 swapFree=4125984/4192956
[pid=17752] ppid=17750 vsize=23592 CPUtime=462.28
/proc/17752/stat : 17752 (sat7_bin) R 17750 17752 17012 0 -1 4194304 4744 0 0 0 46223 5 0 0 25 0 1 0 223489008 24158208 4727 18446744073709551615 134512640 135417445 4294956704 18446744073709551615 134532412 0 0 4096 0 0 0 0 17 1 0 0
/proc/17752/statm: 5898 4727 95 220 0 5675 0
Current children cumulated CPU time (s) 462.28
Current children cumulated vsize (KiB) 23592

[startup+522.458 s]
/proc/loadavg: 1.00 1.00 1.00 2/65 17753
/proc/meminfo: memFree=1412264/2055920 swapFree=4125984/4192956
[pid=17752] ppid=17750 vsize=23592 CPUtime=522.28
/proc/17752/stat : 17752 (sat7_bin) R 17750 17752 17012 0 -1 4194304 4805 0 0 0 52223 5 0 0 25 0 1 0 223489008 24158208 4788 18446744073709551615 134512640 135417445 4294956704 18446744073709551615 134532383 0 0 4096 0 0 0 0 17 1 0 0
/proc/17752/statm: 5898 4788 95 220 0 5675 0
Current children cumulated CPU time (s) 522.28
Current children cumulated vsize (KiB) 23592

[startup+582.476 s]
/proc/loadavg: 1.00 1.00 1.00 2/65 17753
/proc/meminfo: memFree=1411816/2055920 swapFree=4125984/4192956
[pid=17752] ppid=17750 vsize=23896 CPUtime=582.29
/proc/17752/stat : 17752 (sat7_bin) R 17750 17752 17012 0 -1 4194304 4905 0 0 0 58223 6 0 0 25 0 1 0 223489008 24469504 4888 18446744073709551615 134512640 135417445 4294956704 18446744073709551615 134532383 0 0 4096 0 0 0 0 17 1 0 0
/proc/17752/statm: 5974 4888 95 220 0 5751 0
Current children cumulated CPU time (s) 582.29
Current children cumulated vsize (KiB) 23896

[startup+642.501 s]
/proc/loadavg: 1.00 1.00 1.00 2/65 17753
/proc/meminfo: memFree=1410600/2055920 swapFree=4125984/4192956
[pid=17752] ppid=17750 vsize=24216 CPUtime=642.28
/proc/17752/stat : 17752 (sat7_bin) R 17750 17752 17012 0 -1 4194304 5193 0 0 0 64222 6 0 0 25 0 1 0 223489008 24797184 5176 18446744073709551615 134512640 135417445 4294956704 18446744073709551615 134532412 0 0 4096 0 0 0 0 17 1 0 0
/proc/17752/statm: 6054 5176 95 220 0 5831 0
Current children cumulated CPU time (s) 642.28
Current children cumulated vsize (KiB) 24216

[startup+702.523 s]
/proc/loadavg: 1.00 1.00 1.00 2/65 17753
/proc/meminfo: memFree=1410088/2055920 swapFree=4125984/4192956
[pid=17752] ppid=17750 vsize=24376 CPUtime=702.29
/proc/17752/stat : 17752 (sat7_bin) R 17750 17752 17012 0 -1 4194304 5315 0 0 0 70222 7 0 0 25 0 1 0 223489008 24961024 5298 18446744073709551615 134512640 135417445 4294956704 18446744073709551615 134532383 0 0 4096 0 0 0 0 17 1 0 0
/proc/17752/statm: 6094 5298 95 220 0 5871 0
Current children cumulated CPU time (s) 702.29
Current children cumulated vsize (KiB) 24376

[startup+762.538 s]
/proc/loadavg: 1.00 1.00 1.00 2/65 17753
/proc/meminfo: memFree=1409768/2055920 swapFree=4125984/4192956
[pid=17752] ppid=17750 vsize=24536 CPUtime=762.29
/proc/17752/stat : 17752 (sat7_bin) R 17750 17752 17012 0 -1 4194304 5392 0 0 0 76222 7 0 0 25 0 1 0 223489008 25124864 5375 18446744073709551615 134512640 135417445 4294956704 18446744073709551615 134532597 0 0 4096 0 0 0 0 17 1 0 0
/proc/17752/statm: 6134 5375 95 220 0 5911 0
Current children cumulated CPU time (s) 762.29
Current children cumulated vsize (KiB) 24536

[startup+822.558 s]
/proc/loadavg: 1.00 1.00 1.00 2/65 17753
/proc/meminfo: memFree=1409640/2055920 swapFree=4125984/4192956
[pid=17752] ppid=17750 vsize=24728 CPUtime=822.29
/proc/17752/stat : 17752 (sat7_bin) R 17750 17752 17012 0 -1 4194304 5437 0 0 0 82222 7 0 0 25 0 1 0 223489008 25321472 5420 18446744073709551615 134512640 135417445 4294956704 18446744073709551615 134532412 0 0 4096 0 0 0 0 17 1 0 0
/proc/17752/statm: 6182 5420 95 220 0 5959 0
Current children cumulated CPU time (s) 822.29
Current children cumulated vsize (KiB) 24728

[startup+882.574 s]
/proc/loadavg: 1.00 1.00 1.00 2/65 17753
/proc/meminfo: memFree=1409640/2055920 swapFree=4125984/4192956
[pid=17752] ppid=17750 vsize=24728 CPUtime=882.28
/proc/17752/stat : 17752 (sat7_bin) R 17750 17752 17012 0 -1 4194304 5452 0 0 0 88221 7 0 0 25 0 1 0 223489008 25321472 5435 18446744073709551615 134512640 135417445 4294956704 18446744073709551615 134532412 0 0 4096 0 0 0 0 17 1 0 0
/proc/17752/statm: 6182 5435 95 220 0 5959 0
Current children cumulated CPU time (s) 882.28
Current children cumulated vsize (KiB) 24728

[startup+942.596 s]
/proc/loadavg: 1.00 1.00 1.00 2/65 17753
/proc/meminfo: memFree=1409448/2055920 swapFree=4125984/4192956
[pid=17752] ppid=17750 vsize=24888 CPUtime=942.29
/proc/17752/stat : 17752 (sat7_bin) R 17750 17752 17012 0 -1 4194304 5493 0 0 0 94222 7 0 0 25 0 1 0 223489008 25485312 5476 18446744073709551615 134512640 135417445 4294956704 18446744073709551615 134532398 0 0 4096 0 0 0 0 17 1 0 0
/proc/17752/statm: 6222 5476 95 220 0 5999 0
Current children cumulated CPU time (s) 942.29
Current children cumulated vsize (KiB) 24888

[startup+1002.62 s]
/proc/loadavg: 1.00 1.00 1.00 2/65 17753
/proc/meminfo: memFree=1408040/2055920 swapFree=4125984/4192956
[pid=17752] ppid=17750 vsize=25272 CPUtime=1002.29
/proc/17752/stat : 17752 (sat7_bin) R 17750 17752 17012 0 -1 4194304 5844 0 0 0 100221 8 0 0 25 0 1 0 223489008 25878528 5827 18446744073709551615 134512640 135417445 4294956704 18446744073709551615 134532412 0 0 4096 0 0 0 0 17 1 0 0
/proc/17752/statm: 6318 5827 95 220 0 6095 0
Current children cumulated CPU time (s) 1002.29
Current children cumulated vsize (KiB) 25272

[startup+1062.64 s]
/proc/loadavg: 1.00 1.00 1.00 2/65 17755
/proc/meminfo: memFree=1407656/2055920 swapFree=4125984/4192956
[pid=17752] ppid=17750 vsize=25532 CPUtime=1062.29
/proc/17752/stat : 17752 (sat7_bin) R 17750 17752 17012 0 -1 4194304 5930 0 0 0 106221 8 0 0 25 0 1 0 223489008 26144768 5913 18446744073709551615 134512640 135417445 4294956704 18446744073709551615 134532412 0 0 4096 0 0 0 0 17 1 0 0
/proc/17752/statm: 6383 5913 95 220 0 6160 0
Current children cumulated CPU time (s) 1062.29
Current children cumulated vsize (KiB) 25532

[startup+1122.65 s]
/proc/loadavg: 1.00 1.00 1.00 2/65 17755
/proc/meminfo: memFree=1407336/2055920 swapFree=4125984/4192956
[pid=17752] ppid=17750 vsize=25884 CPUtime=1122.29
/proc/17752/stat : 17752 (sat7_bin) R 17750 17752 17012 0 -1 4194304 6025 0 0 0 112221 8 0 0 25 0 1 0 223489008 26505216 6008 18446744073709551615 134512640 135417445 4294956704 18446744073709551615 134565479 0 0 4096 0 0 0 0 17 1 0 0
/proc/17752/statm: 6471 6008 95 220 0 6248 0
Current children cumulated CPU time (s) 1122.29
Current children cumulated vsize (KiB) 25884

[startup+1182.67 s]
/proc/loadavg: 1.00 1.00 1.00 2/65 17755
/proc/meminfo: memFree=1407144/2055920 swapFree=4125984/4192956
[pid=17752] ppid=17750 vsize=26076 CPUtime=1182.28
/proc/17752/stat : 17752 (sat7_bin) R 17750 17752 17012 0 -1 4194304 6050 0 0 0 118220 8 0 0 25 0 1 0 223489008 26701824 6033 18446744073709551615 134512640 135417445 4294956704 18446744073709551615 134532534 0 0 4096 0 0 0 0 17 1 0 0
/proc/17752/statm: 6519 6033 95 220 0 6296 0
Current children cumulated CPU time (s) 1182.28
Current children cumulated vsize (KiB) 26076



Maximum CPU time exceeded: sending SIGTERM then SIGKILL

[startup+1200.39 s]
/proc/loadavg: 1.00 1.00 1.00 2/65 17755
/proc/meminfo: memFree=1407144/2055920 swapFree=4125984/4192956
[pid=17752] ppid=17750 vsize=26076 CPUtime=1200
/proc/17752/stat : 17752 (sat7_bin) R 17750 17752 17012 0 -1 4194304 6055 0 0 0 119992 8 0 0 25 0 1 0 223489008 26701824 6038 18446744073709551615 134512640 135417445 4294956704 18446744073709551615 134532383 0 0 4096 0 0 0 0 17 1 0 0
/proc/17752/statm: 6519 6038 95 220 0 6296 0
Current children cumulated CPU time (s) 1200
Current children cumulated vsize (KiB) 26076

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

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

[startup+1200.39 s]
/proc/loadavg: 1.00 1.00 1.00 2/65 17755
/proc/meminfo: memFree=1407144/2055920 swapFree=4125984/4192956
[pid=17752] ppid=17750 vsize=26076 CPUtime=1200
/proc/17752/stat : 17752 (sat7_bin) R 17750 17752 17012 0 -1 4194304 6055 0 0 0 119992 8 0 0 25 0 1 0 223489008 26701824 6038 18446744073709551615 134512640 135417445 4294956704 18446744073709551615 134532383 0 0 4096 0 0 0 0 17 1 0 0
/proc/17752/statm: 6519 6038 95 220 0 6296 0
Current children cumulated CPU time (s) 1200
Current children cumulated vsize (KiB) 26076

Child ended because it received signal 15 (SIGTERM)
Real time (s): 1200.4
CPU time (s): 1200.02
CPU user time (s): 1199.93
CPU system time (s): 0.092985
CPU usage (%): 99.9683
Max. virtual memory (cumulated for all children) (KiB): 26076

getrusage(RUSAGE_CHILDREN,...) data:
user time used= 1199.93
system time used= 0.092985
maximum resident set size= 0
integral shared memory size= 0
integral unshared data size= 0
integral unshared stack size= 0
page reclaims= 6055
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= 3212

runsolver used 0.844871 second user time and 2.36764 second system time

The end

Launcher Data (download as text)

Begin job on node69 on Wed Feb 21 05:21:53 UTC 2007

IDJOB= 303437
IDBENCH= 20108
IDSOLVER= 101
FILE ID= node69/303437-1172035313

PBS_JOBID= 3892723

Free space on /tmp= 66562 MiB

SOLVER NAME= SAT7 2007-02-08
BENCH NAME= HOME/pub/bench/SAT07/random/LargeSize/7SAT/v200/unif-k7-r85-v200-c17000-S1798323172-15.cnf
COMMAND LINE= /tmp/evaluation/303437-1172035313/sat7_bin /tmp/evaluation/303437-1172035313/instance-303437-1172035313.cnf            
RUNSOLVER COMMAND LINE= runsolver  --timestamp  -w ROOT/results/node69/watcher-303437-1172035313 -o ROOT/results/node69/solver-303437-1172035313 -C 1200 -M 1800 --output-limit 1,15  /tmp/evaluation/303437-1172035313/sat7_bin /tmp/evaluation/303437-1172035313/instance-303437-1172035313.cnf            

META MD5SUM SOLVER= 499b432f7af158d8586c91b2e490220f
MD5SUM BENCH=  9a1eeb76857ccbe401a4de96673889a8

RANDOM SEED= 131913948

TIME LIMIT= 1200 seconds
MEMORY LIMIT= 1800 MiB

Linux node69.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		: 3000.261
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		: 3000.261
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:       1431808 kB
Buffers:         22572 kB
Cached:         484536 kB
SwapCached:      60692 kB
Active:          73288 kB
Inactive:       501052 kB
HighTotal:           0 kB
HighFree:            0 kB
LowTotal:      2055920 kB
LowFree:       1431808 kB
SwapTotal:     4192956 kB
SwapFree:      4125984 kB
Dirty:            1644 kB
Writeback:           0 kB
Mapped:          15912 kB
Slab:            35752 kB
Committed_AS:   638584 kB
PageTables:       1476 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 node69 on Wed Feb 21 05:41:55 UTC 2007