Trace number 304175

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) 1200.09 1200.51

General information on the benchmark

Namerandom/LargeSize/7SAT/v220/
unif-k7-r85-v220-c18700-S1898939887-14.cnf
MD5SUM41d7eef42075731c66070da93dbe200d
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 variables220
Number of clauses18700
Sum of the clauses size130900
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 518700

Solver Data (download as text)

0.10/0.13	c Starting solver ...
0.10/0.14	c Restarting after 101 conflicts
0.10/0.16	c Restarting after 251 conflicts
0.10/0.19	c Restarting after 476 conflicts
0.20/0.24	c Restarting after 813 conflicts
0.20/0.30	c Restarting after 1319 conflicts
0.30/0.40	c Restarting after 2078 conflicts
0.51/0.56	c Restarting after 3218 conflicts
0.81/0.83	c Restarting after 4927 conflicts
1.22/1.31	c Restarting after 7491 conflicts
2.14/2.19	c Restarting after 11336 conflicts
4.08/4.09	c Restarting after 17105 conflicts
6.65/6.74	c Restarting after 25757 conflicts
11.67/11.70	c Restarting after 38733 conflicts
19.66/19.71	c Restarting after 58194 conflicts
34.00/34.04	c Restarting after 87386 conflicts
57.65/57.75	c Restarting after 131176 conflicts
94.11/94.19	c Restarting after 196862 conflicts
152.77/152.88	c Restarting after 295388 conflicts
249.24/249.43	c Restarting after 443177 conflicts
403.97/404.22	c Restarting after 664860 conflicts
654.14/654.43	c Restarting after 997385 conflicts
1065.82/1066.25	c Restarting after 1496174 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/node26/watcher-304175-1172053033 -o ROOT/results/node26/solver-304175-1172053033 -C 1200 -M 1800 --output-limit 1,15 /tmp/evaluation/304175-1172053033/sat7_bin /tmp/evaluation/304175-1172053033/instance-304175-1172053033.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 21904
/proc/meminfo: memFree=1521976/2055920 swapFree=4157332/4192956
[pid=21904] ppid=21902 vsize=1196 CPUtime=0
/proc/21904/stat : 21904 (sat7_bin) R 21902 21904 20750 0 -1 4194304 133 0 0 0 0 0 0 0 18 0 1 0 225257008 1224704 116 18446744073709551615 134512640 135417445 4294956704 18446744073709551615 134532130 0 0 4096 0 0 0 0 17 1 0 0
/proc/21904/statm: 299 116 87 220 0 76 0

[startup+0.106328 s]
/proc/loadavg: 0.92 0.98 0.99 3/77 21904
/proc/meminfo: memFree=1521976/2055920 swapFree=4157332/4192956
[pid=21904] ppid=21902 vsize=3000 CPUtime=0.1
/proc/21904/stat : 21904 (sat7_bin) R 21902 21904 20750 0 -1 4194304 394 0 0 0 10 0 0 0 18 0 1 0 225257008 3072000 377 18446744073709551615 134512640 135417445 4294956704 18446744073709551615 134558673 0 0 4096 0 0 0 0 17 1 0 0
/proc/21904/statm: 750 377 88 220 0 527 0
Current children cumulated CPU time (s) 0.1
Current children cumulated vsize (KiB) 3000

[startup+0.5144 s]
/proc/loadavg: 0.92 0.98 0.99 3/77 21904
/proc/meminfo: memFree=1521976/2055920 swapFree=4157332/4192956
[pid=21904] ppid=21902 vsize=5056 CPUtime=0.51
/proc/21904/stat : 21904 (sat7_bin) R 21902 21904 20750 0 -1 4194304 734 0 0 0 51 0 0 0 22 0 1 0 225257008 5177344 717 18446744073709551615 134512640 135417445 4294956704 18446744073709551615 134532571 0 0 4096 0 0 0 0 17 1 0 0
/proc/21904/statm: 1264 717 95 220 0 1041 0
Current children cumulated CPU time (s) 0.51
Current children cumulated vsize (KiB) 5056

[startup+1.33454 s]
/proc/loadavg: 0.92 0.98 0.99 2/78 21905
/proc/meminfo: memFree=1518256/2055920 swapFree=4157332/4192956
[pid=21904] ppid=21902 vsize=5188 CPUtime=1.32
/proc/21904/stat : 21904 (sat7_bin) R 21902 21904 20750 0 -1 4194304 1098 0 0 0 132 0 0 0 25 0 1 0 225257008 5312512 1081 18446744073709551615 134512640 135417445 4294956704 18446744073709551615 134532514 0 0 4096 0 0 0 0 17 1 0 0
/proc/21904/statm: 1297 1081 95 220 0 1074 0
Current children cumulated CPU time (s) 1.32
Current children cumulated vsize (KiB) 5188

[startup+2.97082 s]
/proc/loadavg: 0.92 0.98 0.99 2/78 21905
/proc/meminfo: memFree=1516592/2055920 swapFree=4157332/4192956
[pid=21904] ppid=21902 vsize=9288 CPUtime=2.96
/proc/21904/stat : 21904 (sat7_bin) R 21902 21904 20750 0 -1 4194304 1581 0 0 0 295 1 0 0 25 0 1 0 225257008 9510912 1564 18446744073709551615 134512640 135417445 4294956704 18446744073709551615 134532383 0 0 4096 0 0 0 0 17 1 0 0
/proc/21904/statm: 2322 1564 95 220 0 2099 0
Current children cumulated CPU time (s) 2.96
Current children cumulated vsize (KiB) 9288

[startup+6.24939 s]
/proc/loadavg: 0.93 0.98 0.99 2/78 21905
/proc/meminfo: memFree=1514736/2055920 swapFree=4157332/4192956
[pid=21904] ppid=21902 vsize=9556 CPUtime=6.24
/proc/21904/stat : 21904 (sat7_bin) R 21902 21904 20750 0 -1 4194304 1876 0 0 0 622 2 0 0 25 0 1 0 225257008 9785344 1859 18446744073709551615 134512640 135417445 4294956704 18446744073709551615 134532469 0 0 4096 0 0 0 0 17 1 0 0
/proc/21904/statm: 2389 1859 95 220 0 2166 0
Current children cumulated CPU time (s) 6.24
Current children cumulated vsize (KiB) 9556

[startup+12.7045 s]
/proc/loadavg: 0.94 0.98 0.99 2/78 21905
/proc/meminfo: memFree=1513136/2055920 swapFree=4157332/4192956
[pid=21904] ppid=21902 vsize=9824 CPUtime=12.69
/proc/21904/stat : 21904 (sat7_bin) R 21902 21904 20750 0 -1 4194304 2232 0 0 0 1267 2 0 0 25 0 1 0 225257008 10059776 2215 18446744073709551615 134512640 135417445 4294956704 18446744073709551615 134532383 0 0 4096 0 0 0 0 17 1 0 0
/proc/21904/statm: 2456 2215 95 220 0 2233 0
Current children cumulated CPU time (s) 12.69
Current children cumulated vsize (KiB) 9824

[startup+25.5117 s]
/proc/loadavg: 0.95 0.98 0.99 2/78 21905
/proc/meminfo: memFree=1511600/2055920 swapFree=4157332/4192956
[pid=21904] ppid=21902 vsize=14460 CPUtime=25.49
/proc/21904/stat : 21904 (sat7_bin) R 21902 21904 20750 0 -1 4194304 2647 0 0 0 2547 2 0 0 25 0 1 0 225257008 14807040 2630 18446744073709551615 134512640 135417445 4294956704 18446744073709551615 134532571 0 0 4096 0 0 0 0 17 1 0 0
/proc/21904/statm: 3615 2630 95 220 0 3392 0
Current children cumulated CPU time (s) 25.49
Current children cumulated vsize (KiB) 14460

[startup+51.1212 s]
/proc/loadavg: 0.96 0.98 0.99 2/78 21905
/proc/meminfo: memFree=1509488/2055920 swapFree=4157332/4192956
[pid=21904] ppid=21902 vsize=15196 CPUtime=51.09
/proc/21904/stat : 21904 (sat7_bin) R 21902 21904 20750 0 -1 4194304 3147 0 0 0 5106 3 0 0 25 0 1 0 225257008 15560704 3130 18446744073709551615 134512640 135417445 4294956704 18446744073709551615 134532412 0 0 4096 0 0 0 0 17 1 0 0
/proc/21904/statm: 3799 3130 95 220 0 3576 0
Current children cumulated CPU time (s) 51.09
Current children cumulated vsize (KiB) 15196

[startup+102.339 s]
/proc/loadavg: 1.04 1.00 1.00 2/78 21905
/proc/meminfo: memFree=1507568/2055920 swapFree=4157332/4192956
[pid=21904] ppid=21902 vsize=16048 CPUtime=102.3
/proc/21904/stat : 21904 (sat7_bin) R 21902 21904 20750 0 -1 4194304 3619 0 0 0 10226 4 0 0 25 0 1 0 225257008 16433152 3602 18446744073709551615 134512640 135417445 4294956704 18446744073709551615 134532412 0 0 4096 0 0 0 0 17 1 0 0
/proc/21904/statm: 4012 3602 95 220 0 3789 0
Current children cumulated CPU time (s) 102.3
Current children cumulated vsize (KiB) 16048

[startup+162.369 s]
/proc/loadavg: 1.01 1.00 1.00 2/78 21905
/proc/meminfo: memFree=1505584/2055920 swapFree=4157332/4192956
[pid=21904] ppid=21902 vsize=20868 CPUtime=162.31
/proc/21904/stat : 21904 (sat7_bin) R 21902 21904 20750 0 -1 4194304 4088 0 0 0 16226 5 0 0 25 0 1 0 225257008 21368832 4071 18446744073709551615 134512640 135417445 4294956704 18446744073709551615 134532412 0 0 4096 0 0 0 0 17 1 0 0
/proc/21904/statm: 5217 4071 95 220 0 4994 0
Current children cumulated CPU time (s) 162.31
Current children cumulated vsize (KiB) 20868

[startup+222.392 s]
/proc/loadavg: 1.00 1.00 1.00 2/78 21905
/proc/meminfo: memFree=1504048/2055920 swapFree=4157332/4192956
[pid=21904] ppid=21902 vsize=21604 CPUtime=222.3
/proc/21904/stat : 21904 (sat7_bin) R 21902 21904 20750 0 -1 4194304 4472 0 0 0 22225 5 0 0 25 0 1 0 225257008 22122496 4455 18446744073709551615 134512640 135417445 4294956704 18446744073709551615 134532383 0 0 4096 0 0 0 0 17 1 0 0
/proc/21904/statm: 5401 4455 95 220 0 5178 0
Current children cumulated CPU time (s) 222.3
Current children cumulated vsize (KiB) 21604

[startup+282.422 s]
/proc/loadavg: 1.00 1.00 1.00 2/78 21905
/proc/meminfo: memFree=1502384/2055920 swapFree=4157332/4192956
[pid=21904] ppid=21902 vsize=22236 CPUtime=282.31
/proc/21904/stat : 21904 (sat7_bin) R 21902 21904 20750 0 -1 4194304 4877 0 0 0 28225 6 0 0 25 0 1 0 225257008 22769664 4860 18446744073709551615 134512640 135417445 4294956704 18446744073709551615 134532412 0 0 4096 0 0 0 0 17 1 0 0
/proc/21904/statm: 5559 4860 95 220 0 5336 0
Current children cumulated CPU time (s) 282.31
Current children cumulated vsize (KiB) 22236

[startup+342.457 s]
/proc/loadavg: 1.00 1.00 1.00 2/78 21905
/proc/meminfo: memFree=1501872/2055920 swapFree=4157332/4192956
[pid=21904] ppid=21902 vsize=22556 CPUtime=342.32
/proc/21904/stat : 21904 (sat7_bin) R 21902 21904 20750 0 -1 4194304 5008 0 0 0 34226 6 0 0 25 0 1 0 225257008 23097344 4991 18446744073709551615 134512640 135417445 4294956704 18446744073709551615 134532383 0 0 4096 0 0 0 0 17 1 0 0
/proc/21904/statm: 5639 4991 95 220 0 5416 0
Current children cumulated CPU time (s) 342.32
Current children cumulated vsize (KiB) 22556

[startup+402.488 s]
/proc/loadavg: 1.00 1.00 1.00 2/78 21905
/proc/meminfo: memFree=1501488/2055920 swapFree=4157332/4192956
[pid=21904] ppid=21902 vsize=23084 CPUtime=402.34
/proc/21904/stat : 21904 (sat7_bin) R 21902 21904 20750 0 -1 4194304 5105 0 0 0 40227 7 0 0 25 0 1 0 225257008 23638016 5088 18446744073709551615 134512640 135417445 4294956704 18446744073709551615 134532383 0 0 4096 0 0 0 0 17 1 0 0
/proc/21904/statm: 5771 5088 95 220 0 5548 0
Current children cumulated CPU time (s) 402.34
Current children cumulated vsize (KiB) 23084

[startup+462.515 s]
/proc/loadavg: 1.00 1.00 1.00 2/78 21905
/proc/meminfo: memFree=1499184/2055920 swapFree=4157332/4192956
[pid=21904] ppid=21902 vsize=27696 CPUtime=462.34
/proc/21904/stat : 21904 (sat7_bin) R 21902 21904 20750 0 -1 4194304 5690 0 0 0 46226 8 0 0 25 0 1 0 225257008 28360704 5673 18446744073709551615 134512640 135417445 4294956704 18446744073709551615 134540984 0 0 4096 0 0 0 0 17 1 0 0
/proc/21904/statm: 6924 5673 95 220 0 6701 0
Current children cumulated CPU time (s) 462.34
Current children cumulated vsize (KiB) 27696

[startup+522.54 s]
/proc/loadavg: 1.00 1.00 1.00 2/78 21905
/proc/meminfo: memFree=1498544/2055920 swapFree=4157332/4192956
[pid=21904] ppid=21902 vsize=28048 CPUtime=522.35
/proc/21904/stat : 21904 (sat7_bin) R 21902 21904 20750 0 -1 4194304 5850 0 0 0 52226 9 0 0 25 0 1 0 225257008 28721152 5833 18446744073709551615 134512640 135417445 4294956704 18446744073709551615 134532412 0 0 4096 0 0 0 0 17 1 0 0
/proc/21904/statm: 7012 5833 95 220 0 6789 0
Current children cumulated CPU time (s) 522.35
Current children cumulated vsize (KiB) 28048

[startup+582.566 s]
/proc/loadavg: 1.00 1.00 1.00 2/78 21905
/proc/meminfo: memFree=1497968/2055920 swapFree=4157332/4192956
[pid=21904] ppid=21902 vsize=28532 CPUtime=582.35
/proc/21904/stat : 21904 (sat7_bin) R 21902 21904 20750 0 -1 4194304 5991 0 0 0 58226 9 0 0 25 0 1 0 225257008 29216768 5974 18446744073709551615 134512640 135417445 4294956704 18446744073709551615 134532383 0 0 4096 0 0 0 0 17 1 0 0
/proc/21904/statm: 7133 5974 95 220 0 6910 0
Current children cumulated CPU time (s) 582.35
Current children cumulated vsize (KiB) 28532

[startup+642.604 s]
/proc/loadavg: 1.00 1.00 1.00 2/78 21905
/proc/meminfo: memFree=1497712/2055920 swapFree=4157332/4192956
[pid=21904] ppid=21902 vsize=28724 CPUtime=642.37
/proc/21904/stat : 21904 (sat7_bin) R 21902 21904 20750 0 -1 4194304 6054 0 0 0 64227 10 0 0 25 0 1 0 225257008 29413376 6037 18446744073709551615 134512640 135417445 4294956704 18446744073709551615 134532383 0 0 4096 0 0 0 0 17 1 0 0
/proc/21904/statm: 7181 6037 95 220 0 6958 0
Current children cumulated CPU time (s) 642.37
Current children cumulated vsize (KiB) 28724

[startup+702.634 s]
/proc/loadavg: 1.00 1.00 1.00 2/78 21905
/proc/meminfo: memFree=1496880/2055920 swapFree=4157332/4192956
[pid=21904] ppid=21902 vsize=28884 CPUtime=702.38
/proc/21904/stat : 21904 (sat7_bin) R 21902 21904 20750 0 -1 4194304 6271 0 0 0 70227 11 0 0 25 0 1 0 225257008 29577216 6254 18446744073709551615 134512640 135417445 4294956704 18446744073709551615 134532383 0 0 4096 0 0 0 0 17 1 0 0
/proc/21904/statm: 7221 6254 95 220 0 6998 0
Current children cumulated CPU time (s) 702.38
Current children cumulated vsize (KiB) 28884

[startup+762.664 s]
/proc/loadavg: 1.00 1.00 1.00 2/78 21905
/proc/meminfo: memFree=1496304/2055920 swapFree=4157332/4192956
[pid=21904] ppid=21902 vsize=29364 CPUtime=762.38
/proc/21904/stat : 21904 (sat7_bin) R 21902 21904 20750 0 -1 4194304 6411 0 0 0 76227 11 0 0 25 0 1 0 225257008 30068736 6394 18446744073709551615 134512640 135417445 4294956704 18446744073709551615 134532383 0 0 4096 0 0 0 0 17 1 0 0
/proc/21904/statm: 7341 6394 95 220 0 7118 0
Current children cumulated CPU time (s) 762.38
Current children cumulated vsize (KiB) 29364

[startup+822.699 s]
/proc/loadavg: 1.00 1.00 1.00 2/78 21905
/proc/meminfo: memFree=1496048/2055920 swapFree=4157332/4192956
[pid=21904] ppid=21902 vsize=29540 CPUtime=822.4
/proc/21904/stat : 21904 (sat7_bin) R 21902 21904 20750 0 -1 4194304 6483 0 0 0 82228 12 0 0 25 0 1 0 225257008 30248960 6466 18446744073709551615 134512640 135417445 4294956704 18446744073709551615 134532542 0 0 4096 0 0 0 0 17 1 0 0
/proc/21904/statm: 7385 6466 95 220 0 7162 0
Current children cumulated CPU time (s) 822.4
Current children cumulated vsize (KiB) 29540

[startup+882.725 s]
/proc/loadavg: 1.00 1.00 1.00 2/78 21905
/proc/meminfo: memFree=1495920/2055920 swapFree=4157332/4192956
[pid=21904] ppid=21902 vsize=29716 CPUtime=882.4
/proc/21904/stat : 21904 (sat7_bin) R 21902 21904 20750 0 -1 4194304 6520 0 0 0 88228 12 0 0 25 0 1 0 225257008 30429184 6503 18446744073709551615 134512640 135417445 4294956704 18446744073709551615 134532383 0 0 4096 0 0 0 0 17 1 0 0
/proc/21904/statm: 7429 6503 95 220 0 7206 0
Current children cumulated CPU time (s) 882.4
Current children cumulated vsize (KiB) 29716

[startup+942.758 s]
/proc/loadavg: 1.00 1.00 1.00 2/78 21905
/proc/meminfo: memFree=1495536/2055920 swapFree=4157332/4192956
[pid=21904] ppid=21902 vsize=29876 CPUtime=942.42
/proc/21904/stat : 21904 (sat7_bin) R 21902 21904 20750 0 -1 4194304 6620 0 0 0 94229 13 0 0 25 0 1 0 225257008 30593024 6603 18446744073709551615 134512640 135417445 4294956704 18446744073709551615 134531907 0 0 4096 0 0 0 0 17 1 0 0
/proc/21904/statm: 7469 6603 95 220 0 7246 0
Current children cumulated CPU time (s) 942.42
Current children cumulated vsize (KiB) 29876

[startup+1002.79 s]
/proc/loadavg: 1.00 1.00 1.00 2/78 21905
/proc/meminfo: memFree=1495280/2055920 swapFree=4157332/4192956
[pid=21904] ppid=21902 vsize=30196 CPUtime=1002.43
/proc/21904/stat : 21904 (sat7_bin) R 21902 21904 20750 0 -1 4194304 6679 0 0 0 100229 14 0 0 25 0 1 0 225257008 30920704 6662 18446744073709551615 134512640 135417445 4294956704 18446744073709551615 134532412 0 0 4096 0 0 0 0 17 1 0 0
/proc/21904/statm: 7549 6662 95 220 0 7326 0
Current children cumulated CPU time (s) 1002.43
Current children cumulated vsize (KiB) 30196

[startup+1062.82 s]
/proc/loadavg: 1.00 1.00 1.00 2/78 21905
/proc/meminfo: memFree=1495088/2055920 swapFree=4157332/4192956
[pid=21904] ppid=21902 vsize=30196 CPUtime=1062.44
/proc/21904/stat : 21904 (sat7_bin) R 21902 21904 20750 0 -1 4194304 6723 0 0 0 106230 14 0 0 25 0 1 0 225257008 30920704 6706 18446744073709551615 134512640 135417445 4294956704 18446744073709551615 134532412 0 0 4096 0 0 0 0 17 1 0 0
/proc/21904/statm: 7549 6706 95 220 0 7326 0
Current children cumulated CPU time (s) 1062.44
Current children cumulated vsize (KiB) 30196

[startup+1122.85 s]
/proc/loadavg: 1.00 1.00 1.00 2/78 21905
/proc/meminfo: memFree=1494512/2055920 swapFree=4157332/4192956
[pid=21904] ppid=21902 vsize=30548 CPUtime=1122.44
/proc/21904/stat : 21904 (sat7_bin) R 21902 21904 20750 0 -1 4194304 6876 0 0 0 112230 14 0 0 25 0 1 0 225257008 31281152 6859 18446744073709551615 134512640 135417445 4294956704 18446744073709551615 134532383 0 0 4096 0 0 0 0 17 1 0 0
/proc/21904/statm: 7637 6859 95 220 0 7414 0
Current children cumulated CPU time (s) 1122.44
Current children cumulated vsize (KiB) 30548

[startup+1182.88 s]
/proc/loadavg: 1.00 1.00 1.00 2/78 21905
/proc/meminfo: memFree=1494064/2055920 swapFree=4157332/4192956
[pid=21904] ppid=21902 vsize=30900 CPUtime=1182.45
/proc/21904/stat : 21904 (sat7_bin) R 21902 21904 20750 0 -1 4194304 6999 0 0 0 118230 15 0 0 25 0 1 0 225257008 31641600 6982 18446744073709551615 134512640 135417445 4294956704 18446744073709551615 134532383 0 0 4096 0 0 0 0 17 1 0 0
/proc/21904/statm: 7725 6982 95 220 0 7502 0
Current children cumulated CPU time (s) 1182.45
Current children cumulated vsize (KiB) 30900



Maximum CPU time exceeded: sending SIGTERM then SIGKILL

[startup+1200.5 s]
/proc/loadavg: 1.00 1.00 1.00 2/78 21905
/proc/meminfo: memFree=1493936/2055920 swapFree=4157332/4192956
[pid=21904] ppid=21902 vsize=30900 CPUtime=1200.07
/proc/21904/stat : 21904 (sat7_bin) R 21902 21904 20750 0 -1 4194304 7013 0 0 0 119992 15 0 0 25 0 1 0 225257008 31641600 6996 18446744073709551615 134512640 135417445 4294956704 18446744073709551615 134532383 0 0 4096 0 0 0 0 17 1 0 0
/proc/21904/statm: 7725 6996 95 220 0 7502 0
Current children cumulated CPU time (s) 1200.07
Current children cumulated vsize (KiB) 30900

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): 1200.51
CPU time (s): 1200.09
CPU user time (s): 1199.92
CPU system time (s): 0.161975
CPU usage (%): 99.9648
Max. virtual memory (cumulated for all children) (KiB): 30900

getrusage(RUSAGE_CHILDREN,...) data:
user time used= 1199.92
system time used= 0.161975
maximum resident set size= 0
integral shared memory size= 0
integral unshared data size= 0
integral unshared stack size= 0
page reclaims= 7013
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= 3146

runsolver used 1.45078 second user time and 2.79257 second system time

The end

Launcher Data (download as text)

Begin job on node26 on Wed Feb 21 10:17:13 UTC 2007

IDJOB= 304175
IDBENCH= 20126
IDSOLVER= 101
FILE ID= node26/304175-1172053033

PBS_JOBID= 3892741

Free space on /tmp= 66559 MiB

SOLVER NAME= SAT7 2007-02-08
BENCH NAME= HOME/pub/bench/SAT07/random/LargeSize/7SAT/v220/unif-k7-r85-v220-c18700-S1898939887-14.cnf
COMMAND LINE= /tmp/evaluation/304175-1172053033/sat7_bin /tmp/evaluation/304175-1172053033/instance-304175-1172053033.cnf            
RUNSOLVER COMMAND LINE= runsolver  --timestamp  -w ROOT/results/node26/watcher-304175-1172053033 -o ROOT/results/node26/solver-304175-1172053033 -C 1200 -M 1800 --output-limit 1,15  /tmp/evaluation/304175-1172053033/sat7_bin /tmp/evaluation/304175-1172053033/instance-304175-1172053033.cnf            

META MD5SUM SOLVER= 499b432f7af158d8586c91b2e490220f
MD5SUM BENCH=  41d7eef42075731c66070da93dbe200d

RANDOM SEED= 513944069

TIME LIMIT= 1200 seconds
MEMORY LIMIT= 1800 MiB

Linux node26.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		: 3000.279
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		: 3000.279
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:       1522320 kB
Buffers:         41052 kB
Cached:         421916 kB
SwapCached:      15412 kB
Active:         395524 kB
Inactive:        93616 kB
HighTotal:           0 kB
HighFree:            0 kB
LowTotal:      2055920 kB
LowFree:       1522320 kB
SwapTotal:     4192956 kB
SwapFree:      4157332 kB
Dirty:            1704 kB
Writeback:           0 kB
Mapped:          30400 kB
Slab:            30088 kB
Committed_AS:   663120 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 node26 on Wed Feb 21 10:37:16 UTC 2007