Trace number 1556266

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. The first timestamp (if present) is estimated CPU time. The last timestamp is wall clock 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
SAT07 reference solver: picosat 535? (TO) 1200.11 1200.42

General information on the benchmark

NameAPPLICATIONS/
bitverif/maxxor/maxxor128.cnf
MD5SUM065c126f0d55807310a398728b44423f
Bench CategoryAPPLICATION (applications 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 variables200440
Number of clauses599015
Sum of the clauses size1397699
Maximum clause length3
Minimum clause length1
Number of clauses of size 12
Number of clauses of size 2399342
Number of clauses of size 3199671
Number of clauses of size 40
Number of clauses of size 50
Number of clauses of size over 50

Solver Data


Verifier Data 

ERROR: Unexpected answer ! (SATISFIABLE/UNSATISFIABLE expected)
Got answer: <no 's ' line found>

Watcher Data 

runsolver version 3.2.9 (svn:492) (c) roussel@cril.univ-artois.fr

command line: BIN/runsolver --timestamp -w /tmp/evaluation-result-1556266-1238748278/watcher-1556266-1238748278 -o /tmp/evaluation-result-1556266-1238748278/solver-1556266-1238748278 -C 1200 -W 1800 -M 1800 --output-limit 1,15 HOME/picosat HOME/instance-1556266-1238748278.cnf 

Enforcing CPUTime limit (soft limit, will send SIGTERM then SIGKILL): 1200 seconds
Enforcing CPUTime limit (hard limit, will send SIGXCPU): 1230 seconds
Enforcing wall clock limit (soft limit, will send SIGTERM then SIGKILL): 1800 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 2/65 21682
/proc/meminfo: memFree=1164192/2055920 swapFree=4176856/4192956
[pid=21682] ppid=21680 vsize=568 CPUtime=0
/proc/21682/stat : 21682 (picosat) R 21680 21682 21374 0 -1 4194304 80 0 0 0 0 0 0 0 20 0 1 0 1034201576 581632 66 1992294400 134512640 134931368 4294956224 18446744073709551615 134605937 0 0 4096 0 0 0 0 17 1 0 0
/proc/21682/statm: 142 66 40 102 0 37 0

[startup+0.0813629 s]
/proc/loadavg: 1.00 1.00 1.00 2/65 21682
/proc/meminfo: memFree=1164192/2055920 swapFree=4176856/4192956
[pid=21682] ppid=21680 vsize=1316 CPUtime=0.07
/proc/21682/stat : 21682 (picosat) R 21680 21682 21374 0 -1 4194304 230 0 0 0 3 4 0 0 20 0 1 0 1034201576 1347584 216 1992294400 134512640 134931368 4294956224 18446744073709551615 134605937 0 0 4096 0 0 0 0 17 1 0 0
/proc/21682/statm: 329 216 40 102 0 224 0
Current children cumulated CPU time (s) 0.07
Current children cumulated vsize (KiB) 1316

[startup+0.101364 s]
/proc/loadavg: 1.00 1.00 1.00 2/65 21682
/proc/meminfo: memFree=1164192/2055920 swapFree=4176856/4192956
[pid=21682] ppid=21680 vsize=1316 CPUtime=0.09
/proc/21682/stat : 21682 (picosat) R 21680 21682 21374 0 -1 4194304 245 0 0 0 4 5 0 0 20 0 1 0 1034201576 1347584 231 1992294400 134512640 134931368 4294956224 18446744073709551615 134605937 0 0 4096 0 0 0 0 17 1 0 0
/proc/21682/statm: 329 231 40 102 0 224 0
Current children cumulated CPU time (s) 0.09
Current children cumulated vsize (KiB) 1316

[startup+0.301381 s]
/proc/loadavg: 1.00 1.00 1.00 2/65 21682
/proc/meminfo: memFree=1164192/2055920 swapFree=4176856/4192956
[pid=21682] ppid=21680 vsize=2444 CPUtime=0.28
/proc/21682/stat : 21682 (picosat) R 21680 21682 21374 0 -1 4194304 544 0 0 0 11 17 0 0 22 0 1 0 1034201576 2502656 530 1992294400 134512640 134931368 4294956224 18446744073709551615 134605937 0 0 4096 0 0 0 0 17 1 0 0
/proc/21682/statm: 611 530 40 102 0 506 0
Current children cumulated CPU time (s) 0.28
Current children cumulated vsize (KiB) 2444

[startup+0.701419 s]
/proc/loadavg: 1.00 1.00 1.00 2/65 21682
/proc/meminfo: memFree=1164192/2055920 swapFree=4176856/4192956
[pid=21682] ppid=21680 vsize=7104 CPUtime=0.69
/proc/21682/stat : 21682 (picosat) R 21680 21682 21374 0 -1 4194304 1195 0 0 0 30 39 0 0 25 0 1 0 1034201576 7274496 1181 1992294400 134512640 134931368 4294956224 18446744073709551615 134605937 0 0 4096 0 0 0 0 17 1 0 0
/proc/21682/statm: 1776 1181 40 102 0 1671 0
Current children cumulated CPU time (s) 0.69
Current children cumulated vsize (KiB) 7104

[startup+1.5015 s]
/proc/loadavg: 1.00 1.00 1.00 2/66 21683
/proc/meminfo: memFree=1157912/2055920 swapFree=4176856/4192956
[pid=21682] ppid=21680 vsize=13440 CPUtime=1.49
/proc/21682/stat : 21682 (picosat) R 21680 21682 21374 0 -1 4194304 2374 0 0 0 68 81 0 0 25 0 1 0 1034201576 13762560 2360 1992294400 134512640 134931368 4294956224 18446744073709551615 134605937 0 0 4096 0 0 0 0 17 1 0 0
/proc/21682/statm: 3360 2360 40 102 0 3255 0
Current children cumulated CPU time (s) 1.49
Current children cumulated vsize (KiB) 13440

[startup+3.10165 s]
/proc/loadavg: 1.00 1.00 1.00 2/66 21683
/proc/meminfo: memFree=1151064/2055920 swapFree=4176856/4192956
[pid=21682] ppid=21680 vsize=26640 CPUtime=3.08
/proc/21682/stat : 21682 (picosat) R 21680 21682 21374 0 -1 4194304 4796 0 0 0 140 168 0 0 25 0 1 0 1034201576 27279360 4782 1992294400 134512640 134931368 4294956224 18446744073709551615 134605937 0 0 4096 0 0 0 0 17 1 0 0
/proc/21682/statm: 6660 4782 40 102 0 6555 0
Current children cumulated CPU time (s) 3.08
Current children cumulated vsize (KiB) 26640

[startup+6.30195 s]
/proc/loadavg: 1.00 1.00 1.00 2/66 21683
/proc/meminfo: memFree=1137432/2055920 swapFree=4176856/4192956
[pid=21682] ppid=21680 vsize=33996 CPUtime=6.29
/proc/21682/stat : 21682 (picosat) R 21680 21682 21374 0 -1 4194304 6725 0 0 0 404 225 0 0 25 0 1 0 1034201576 34811904 6709 1992294400 134512640 134931368 4294956224 18446744073709551615 134525621 0 0 4096 0 0 0 0 17 1 0 0
/proc/21682/statm: 8499 6709 48 102 0 8394 0
Current children cumulated CPU time (s) 6.29
Current children cumulated vsize (KiB) 33996

[startup+12.7016 s]
/proc/loadavg: 1.00 1.00 1.00 2/66 21683
/proc/meminfo: memFree=1137048/2055920 swapFree=4176856/4192956
[pid=21682] ppid=21680 vsize=34516 CPUtime=12.68
/proc/21682/stat : 21682 (picosat) R 21680 21682 21374 0 -1 4194304 6853 0 0 0 1043 225 0 0 25 0 1 0 1034201576 35344384 6837 1992294400 134512640 134931368 4294956224 18446744073709551615 134524112 0 0 4096 0 0 0 0 17 1 0 0
/proc/21682/statm: 8629 6837 48 102 0 8524 0
Current children cumulated CPU time (s) 12.68
Current children cumulated vsize (KiB) 34516

[startup+25.5018 s]
/proc/loadavg: 1.00 1.00 1.00 2/66 21683
/proc/meminfo: memFree=1134552/2055920 swapFree=4176856/4192956
[pid=21682] ppid=21680 vsize=36852 CPUtime=25.48
/proc/21682/stat : 21682 (picosat) R 21680 21682 21374 0 -1 4194304 7470 0 0 0 2323 225 0 0 25 0 1 0 1034201576 37736448 7454 1992294400 134512640 134931368 4294956224 18446744073709551615 134525669 0 0 4096 0 0 0 0 17 1 0 0
/proc/21682/statm: 9213 7454 48 102 0 9108 0
Current children cumulated CPU time (s) 25.48
Current children cumulated vsize (KiB) 36852

[startup+51.1012 s]
/proc/loadavg: 1.00 1.00 1.00 2/66 21683
/proc/meminfo: memFree=1132312/2055920 swapFree=4176856/4192956
[pid=21682] ppid=21680 vsize=39080 CPUtime=51.07
/proc/21682/stat : 21682 (picosat) R 21680 21682 21374 0 -1 4194304 8030 0 0 0 4881 226 0 0 25 0 1 0 1034201576 40017920 8014 1992294400 134512640 134931368 4294956224 18446744073709551615 134522740 0 0 4096 0 0 0 0 17 1 0 0
/proc/21682/statm: 9770 8014 48 102 0 9665 0
Current children cumulated CPU time (s) 51.07
Current children cumulated vsize (KiB) 39080

[startup+102.306 s]
/proc/loadavg: 1.00 1.00 1.00 2/66 21683
/proc/meminfo: memFree=1126040/2055920 swapFree=4176856/4192956
[pid=21682] ppid=21680 vsize=45300 CPUtime=102.27
/proc/21682/stat : 21682 (picosat) R 21680 21682 21374 0 -1 4194304 9607 0 0 0 9999 228 0 0 25 0 1 0 1034201576 46387200 9591 1992294400 134512640 134931368 4294956224 18446744073709551615 134524027 0 0 4096 0 0 0 0 17 1 0 0
/proc/21682/statm: 11325 9591 48 102 0 11220 0
Current children cumulated CPU time (s) 102.27
Current children cumulated vsize (KiB) 45300

[startup+162.302 s]
/proc/loadavg: 1.00 1.00 1.00 2/66 21683
/proc/meminfo: memFree=1113496/2055920 swapFree=4176856/4192956
[pid=21682] ppid=21680 vsize=57424 CPUtime=162.24
/proc/21682/stat : 21682 (picosat) R 21680 21682 21374 0 -1 4194304 12710 0 0 0 15993 231 0 0 25 0 1 0 1034201576 58802176 12644 1992294400 134512640 134931368 4294956224 18446744073709551615 134529802 0 0 4096 0 0 0 0 17 1 0 0
/proc/21682/statm: 14356 12644 48 102 0 14251 0
Current children cumulated CPU time (s) 162.24
Current children cumulated vsize (KiB) 57424

[startup+222.301 s]
/proc/loadavg: 1.00 1.00 1.00 2/66 21683
/proc/meminfo: memFree=1111256/2055920 swapFree=4176856/4192956
[pid=21682] ppid=21680 vsize=59888 CPUtime=222.22
/proc/21682/stat : 21682 (picosat) R 21680 21682 21374 0 -1 4194304 13331 0 0 0 21991 231 0 0 25 0 1 0 1034201576 61325312 13265 1992294400 134512640 134931368 4294956224 18446744073709551615 134525754 0 0 4096 0 0 0 0 17 1 0 0
/proc/21682/statm: 14972 13265 48 102 0 14867 0
Current children cumulated CPU time (s) 222.22
Current children cumulated vsize (KiB) 59888

[startup+282.302 s]
/proc/loadavg: 1.00 1.00 1.00 2/66 21683
/proc/meminfo: memFree=1104344/2055920 swapFree=4176856/4192956
[pid=21682] ppid=21680 vsize=66500 CPUtime=282.22
/proc/21682/stat : 21682 (picosat) R 21680 21682 21374 0 -1 4194304 15043 0 0 0 27989 233 0 0 25 0 1 0 1034201576 68096000 14925 1992294400 134512640 134931368 4294956224 18446744073709551615 134525675 0 0 4096 0 0 0 0 17 1 0 0
/proc/21682/statm: 16625 14925 48 102 0 16520 0
Current children cumulated CPU time (s) 282.22
Current children cumulated vsize (KiB) 66500

[startup+342.302 s]
/proc/loadavg: 1.00 1.00 1.00 2/66 21683
/proc/meminfo: memFree=1104344/2055920 swapFree=4176856/4192956
[pid=21682] ppid=21680 vsize=66500 CPUtime=342.2
/proc/21682/stat : 21682 (picosat) R 21680 21682 21374 0 -1 4194304 15043 0 0 0 33987 233 0 0 25 0 1 0 1034201576 68096000 14925 1992294400 134512640 134931368 4294956224 18446744073709551615 134529782 0 0 4096 0 0 0 0 17 1 0 0
/proc/21682/statm: 16625 14925 48 102 0 16520 0
Current children cumulated CPU time (s) 342.2
Current children cumulated vsize (KiB) 66500

[startup+402.301 s]
/proc/loadavg: 1.00 1.00 1.00 2/66 21683
/proc/meminfo: memFree=1104408/2055920 swapFree=4176856/4192956
[pid=21682] ppid=21680 vsize=66500 CPUtime=402.19
/proc/21682/stat : 21682 (picosat) R 21680 21682 21374 0 -1 4194304 15048 0 0 0 39986 233 0 0 25 0 1 0 1034201576 68096000 14930 1992294400 134512640 134931368 4294956224 18446744073709551615 134525754 0 0 4096 0 0 0 0 17 1 0 0
/proc/21682/statm: 16625 14930 48 102 0 16520 0
Current children cumulated CPU time (s) 402.19
Current children cumulated vsize (KiB) 66500

[startup+462.302 s]
/proc/loadavg: 1.00 1.00 1.00 2/66 21683
/proc/meminfo: memFree=1103960/2055920 swapFree=4176856/4192956
[pid=21682] ppid=21680 vsize=66884 CPUtime=462.17
/proc/21682/stat : 21682 (picosat) R 21680 21682 21374 0 -1 4194304 15187 0 0 0 45984 233 0 0 25 0 1 0 1034201576 68489216 15012 1992294400 134512640 134931368 4294956224 18446744073709551615 134522740 0 0 4096 0 0 0 0 17 1 0 0
/proc/21682/statm: 16721 15012 48 102 0 16616 0
Current children cumulated CPU time (s) 462.17
Current children cumulated vsize (KiB) 66884

[startup+522.302 s]
/proc/loadavg: 1.00 1.00 1.00 2/66 21683
/proc/meminfo: memFree=1104152/2055920 swapFree=4176856/4192956
[pid=21682] ppid=21680 vsize=66884 CPUtime=522.15
/proc/21682/stat : 21682 (picosat) R 21680 21682 21374 0 -1 4194304 15187 0 0 0 51982 233 0 0 25 0 1 0 1034201576 68489216 15012 1992294400 134512640 134931368 4294956224 18446744073709551615 134525754 0 0 4096 0 0 0 0 17 1 0 0
/proc/21682/statm: 16721 15012 48 102 0 16616 0
Current children cumulated CPU time (s) 522.15
Current children cumulated vsize (KiB) 66884

[startup+582.301 s]
/proc/loadavg: 1.00 1.00 1.00 2/66 21683
/proc/meminfo: memFree=1103768/2055920 swapFree=4176856/4192956
[pid=21682] ppid=21680 vsize=67272 CPUtime=582.14
/proc/21682/stat : 21682 (picosat) R 21680 21682 21374 0 -1 4194304 15343 0 0 0 57981 233 0 0 25 0 1 0 1034201576 68886528 15108 1992294400 134512640 134931368 4294956224 18446744073709551615 134525778 0 0 4096 0 0 0 0 17 1 0 0
/proc/21682/statm: 16818 15108 48 102 0 16713 0
Current children cumulated CPU time (s) 582.14
Current children cumulated vsize (KiB) 67272

[startup+642.302 s]
/proc/loadavg: 1.00 1.00 1.00 2/66 21683
/proc/meminfo: memFree=1099352/2055920 swapFree=4176856/4192956
[pid=21682] ppid=21680 vsize=71772 CPUtime=642.13
/proc/21682/stat : 21682 (picosat) R 21680 21682 21374 0 -1 4194304 16481 0 0 0 63979 234 0 0 25 0 1 0 1034201576 73494528 16246 1992294400 134512640 134931368 4294956224 18446744073709551615 134525898 0 0 4096 0 0 0 0 17 1 0 0
/proc/21682/statm: 17943 16246 48 102 0 17838 0
Current children cumulated CPU time (s) 642.13
Current children cumulated vsize (KiB) 71772

[startup+702.302 s]
/proc/loadavg: 1.00 1.00 1.00 2/66 21683
/proc/meminfo: memFree=1092568/2055920 swapFree=4176856/4192956
[pid=21682] ppid=21680 vsize=79396 CPUtime=702.11
/proc/21682/stat : 21682 (picosat) R 21680 21682 21374 0 -1 4194304 18186 0 0 0 69975 236 0 0 25 0 1 0 1034201576 81301504 17888 1992294400 134512640 134931368 4294956224 18446744073709551615 134529907 0 0 4096 0 0 0 0 17 1 0 0
/proc/21682/statm: 19849 17888 48 102 0 19744 0
Current children cumulated CPU time (s) 702.11
Current children cumulated vsize (KiB) 79396

[startup+762.305 s]
/proc/loadavg: 1.00 1.00 1.00 2/66 21683
/proc/meminfo: memFree=1092568/2055920 swapFree=4176856/4192956
[pid=21682] ppid=21680 vsize=79396 CPUtime=762.1
/proc/21682/stat : 21682 (picosat) R 21680 21682 21374 0 -1 4194304 18186 0 0 0 75974 236 0 0 25 0 1 0 1034201576 81301504 17888 1992294400 134512640 134931368 4294956224 18446744073709551615 134525754 0 0 4096 0 0 0 0 17 1 0 0
/proc/21682/statm: 19849 17888 48 102 0 19744 0
Current children cumulated CPU time (s) 762.1
Current children cumulated vsize (KiB) 79396

[startup+822.301 s]
/proc/loadavg: 1.00 1.00 1.00 2/66 21683
/proc/meminfo: memFree=1092440/2055920 swapFree=4176856/4192956
[pid=21682] ppid=21680 vsize=79396 CPUtime=822.08
/proc/21682/stat : 21682 (picosat) R 21680 21682 21374 0 -1 4194304 18260 0 0 0 81972 236 0 0 25 0 1 0 1034201576 81301504 17896 1992294400 134512640 134931368 4294956224 18446744073709551615 134531145 0 0 4096 0 0 0 0 17 1 0 0
/proc/21682/statm: 19849 17896 48 102 0 19744 0
Current children cumulated CPU time (s) 822.08
Current children cumulated vsize (KiB) 79396

[startup+882.302 s]
/proc/loadavg: 1.00 1.00 1.00 2/66 21683
/proc/meminfo: memFree=1092504/2055920 swapFree=4176856/4192956
[pid=21682] ppid=21680 vsize=79396 CPUtime=882.07
/proc/21682/stat : 21682 (picosat) R 21680 21682 21374 0 -1 4194304 18260 0 0 0 87971 236 0 0 25 0 1 0 1034201576 81301504 17896 1992294400 134512640 134931368 4294956224 18446744073709551615 134525606 0 0 4096 0 0 0 0 17 1 0 0
/proc/21682/statm: 19849 17896 48 102 0 19744 0
Current children cumulated CPU time (s) 882.07
Current children cumulated vsize (KiB) 79396

[startup+942.302 s]
/proc/loadavg: 1.00 1.00 1.00 2/66 21683
/proc/meminfo: memFree=1089432/2055920 swapFree=4176856/4192956
[pid=21682] ppid=21680 vsize=82352 CPUtime=942.05
/proc/21682/stat : 21682 (picosat) R 21680 21682 21374 0 -1 4194304 19081 0 0 0 93968 237 0 0 25 0 1 0 1034201576 84328448 18648 1992294400 134512640 134931368 4294956224 18446744073709551615 134544818 0 0 4096 0 0 0 0 17 1 0 0
/proc/21682/statm: 20588 18648 48 102 0 20483 0
Current children cumulated CPU time (s) 942.05
Current children cumulated vsize (KiB) 82352

[startup+1002.3 s]
/proc/loadavg: 1.00 1.00 1.00 2/66 21689
/proc/meminfo: memFree=1089552/2055920 swapFree=4176856/4192956
[pid=21682] ppid=21680 vsize=82352 CPUtime=1002.03
/proc/21682/stat : 21682 (picosat) R 21680 21682 21374 0 -1 4194304 19081 0 0 0 99966 237 0 0 25 0 1 0 1034201576 84328448 18648 1992294400 134512640 134931368 4294956224 18446744073709551615 134525754 0 0 4096 0 0 0 0 17 1 0 0
/proc/21682/statm: 20588 18648 48 102 0 20483 0
Current children cumulated CPU time (s) 1002.03
Current children cumulated vsize (KiB) 82352

[startup+1062.3 s]
/proc/loadavg: 1.00 1.00 1.00 2/66 21689
/proc/meminfo: memFree=1087952/2055920 swapFree=4176856/4192956
[pid=21682] ppid=21680 vsize=83780 CPUtime=1062.01
/proc/21682/stat : 21682 (picosat) R 21680 21682 21374 0 -1 4194304 19516 0 0 0 105964 237 0 0 25 0 1 0 1034201576 85790720 19010 1992294400 134512640 134931368 4294956224 18446744073709551615 134549502 0 0 4096 0 0 0 0 17 1 0 0
/proc/21682/statm: 20945 19010 48 102 0 20840 0
Current children cumulated CPU time (s) 1062.01
Current children cumulated vsize (KiB) 83780

[startup+1122.3 s]
/proc/loadavg: 1.00 1.00 1.00 2/66 21689
/proc/meminfo: memFree=1088016/2055920 swapFree=4176856/4192956
[pid=21682] ppid=21680 vsize=83780 CPUtime=1121.99
/proc/21682/stat : 21682 (picosat) R 21680 21682 21374 0 -1 4194304 19516 0 0 0 111962 237 0 0 25 0 1 0 1034201576 85790720 19010 1992294400 134512640 134931368 4294956224 18446744073709551615 134525621 0 0 4096 0 0 0 0 17 1 0 0
/proc/21682/statm: 20945 19010 48 102 0 20840 0
Current children cumulated CPU time (s) 1121.99
Current children cumulated vsize (KiB) 83780

[startup+1182.3 s]
/proc/loadavg: 1.00 1.00 1.00 2/66 21689
/proc/meminfo: memFree=1082256/2055920 swapFree=4176856/4192956
[pid=21682] ppid=21680 vsize=89444 CPUtime=1181.98
/proc/21682/stat : 21682 (picosat) R 21680 21682 21374 0 -1 4194304 21019 0 0 0 117960 238 0 0 25 0 1 0 1034201576 91590656 20437 1992294400 134512640 134931368 4294956224 18446744073709551615 134524112 0 0 4096 0 0 0 0 17 1 0 0
/proc/21682/statm: 22361 20437 48 102 0 22256 0
Current children cumulated CPU time (s) 1181.98
Current children cumulated vsize (KiB) 89444



Maximum CPU time exceeded: sending SIGTERM then SIGKILL

[startup+1200.4 s]
/proc/loadavg: 1.00 1.00 1.00 2/66 21689
/proc/meminfo: memFree=1082256/2055920 swapFree=4176856/4192956
[pid=21682] ppid=21680 vsize=89444 CPUtime=1200.08
/proc/21682/stat : 21682 (picosat) R 21680 21682 21374 0 -1 4194304 21019 0 0 0 119770 238 0 0 25 0 1 0 1034201576 91590656 20437 1992294400 134512640 134931368 4294956224 18446744073709551615 134525621 0 0 4096 0 0 0 0 17 1 0 0
/proc/21682/statm: 22361 20437 48 102 0 22256 0
Current children cumulated CPU time (s) 1200.08
Current children cumulated vsize (KiB) 89444

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): 1200.42
CPU time (s): 1200.11
CPU user time (s): 1197.71
CPU system time (s): 2.40163
CPU usage (%): 99.9741
Max. virtual memory (cumulated for all children) (KiB): 89748

getrusage(RUSAGE_CHILDREN,...) data:
user time used= 1197.71
system time used= 2.40163
maximum resident set size= 0
integral shared memory size= 0
integral unshared data size= 0
integral unshared stack size= 0
page reclaims= 21019
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= 1
involuntary context switches= 1759

runsolver used 1.2978 second user time and 3.07753 second system time

The end

Launcher Data 

Begin job on node8 at 2009-04-03 10:44:39
IDJOB=1556266
IDBENCH=70815
IDSOLVER=563
FILE ID=node8/1556266-1238748278
PBS_JOBID= 9086117
Free space on /tmp= 66404 MiB

SOLVER NAME= SAT07 reference solver: picosat 535
BENCH NAME= SAT09/APPLICATIONS/bitverif/maxxor/maxxor128.cnf
COMMAND LINE= HOME/picosat BENCHNAME            
RUNSOLVER COMMAND LINE= BIN/runsolver --timestamp -w /tmp/evaluation-result-1556266-1238748278/watcher-1556266-1238748278 -o /tmp/evaluation-result-1556266-1238748278/solver-1556266-1238748278 -C 1200 -W 1800 -M 1800 --output-limit 1,15  HOME/picosat HOME/instance-1556266-1238748278.cnf            

TIME LIMIT= 1200 seconds
MEMORY LIMIT= 1800 MiB
MAX NB THREAD= 0

MD5SUM BENCH= 065c126f0d55807310a398728b44423f
RANDOM SEED=538134294

node8.alineos.net Linux 2.6.9-22.EL.rootsmp #1 SMP Mon Oct 3 08:59:52 CEST 2005

/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		: 3000.232
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		: 3000.232
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	: 5996.54
clflush size	: 64
cache_alignment	: 128
address sizes	: 36 bits physical, 48 bits virtual
power management:


/proc/meminfo:
MemTotal:      2055920 kB
MemFree:       1164608 kB
Buffers:        102088 kB
Cached:         680160 kB
SwapCached:       9204 kB
Active:         110392 kB
Inactive:       682532 kB
HighTotal:           0 kB
HighFree:            0 kB
LowTotal:      2055920 kB
LowFree:       1164608 kB
SwapTotal:     4192956 kB
SwapFree:      4176856 kB
Dirty:           11012 kB
Writeback:           0 kB
Mapped:          16332 kB
Slab:            84084 kB
Committed_AS:  2931772 kB
PageTables:       1376 kB
VmallocTotal: 536870911 kB
VmallocUsed:    264960 kB
VmallocChunk: 536605679 kB
HugePages_Total:     0
HugePages_Free:      0
Hugepagesize:     2048 kB

Free space on /tmp at the end= 66404 MiB
End job on node8 at 2009-04-03 11:04:41