Trace number 1718124

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) 1200.07 1200.51

General information on the benchmark

Nameindustrial/jarvisalo/
eq.atree.braun.13.unsat.cnf
MD5SUM8ca1246723b65c8e0ae1eddb535ce13f
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 variables2010
Number of clauses6802
Sum of the clauses size17668
Maximum clause length25
Minimum clause length1
Number of clauses of size 13
Number of clauses of size 22961
Number of clauses of size 33733
Number of clauses of size 443
Number of clauses of size 546
Number of clauses of size over 516

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-1718124-1240633757/watcher-1718124-1240633757 -o /tmp/evaluation-result-1718124-1240633757/solver-1718124-1240633757 -C 1200 -W 1800 -M 1800 --output-limit 1,15 HOME/picosat HOME/instance-1718124-1240633757.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: 0.99 0.98 0.99 2/65 18433
/proc/meminfo: memFree=1382960/2055920 swapFree=4181392/4192956
[pid=18433] ppid=18431 vsize=724 CPUtime=0
/proc/18433/stat : 18433 (picosat) R 18431 18433 17455 0 -1 4194304 100 0 0 0 0 0 0 0 18 0 1 0 91404968 741376 86 1992294400 134512640 134931368 4294956224 18446744073709551615 134605937 0 0 4096 0 0 0 0 17 1 0 0
/proc/18433/statm: 181 86 40 102 0 76 0

[startup+0.026506 s]
/proc/loadavg: 0.99 0.98 0.99 2/65 18433
/proc/meminfo: memFree=1382960/2055920 swapFree=4181392/4192956
[pid=18433] ppid=18431 vsize=724 CPUtime=0.02
/proc/18433/stat : 18433 (picosat) R 18431 18433 17455 0 -1 4194304 116 0 0 0 1 1 0 0 18 0 1 0 91404968 741376 102 1992294400 134512640 134931368 4294956224 18446744073709551615 134605937 0 0 4096 0 0 0 0 17 1 0 0
/proc/18433/statm: 181 102 40 102 0 76 0
Current children cumulated CPU time (s) 0.02
Current children cumulated vsize (KiB) 724

[startup+0.101519 s]
/proc/loadavg: 0.99 0.98 0.99 2/65 18433
/proc/meminfo: memFree=1382960/2055920 swapFree=4181392/4192956
[pid=18433] ppid=18431 vsize=856 CPUtime=0.09
/proc/18433/stat : 18433 (picosat) R 18431 18433 17455 0 -1 4194304 163 0 0 0 7 2 0 0 18 0 1 0 91404968 876544 149 1992294400 134512640 134931368 4294956224 18446744073709551615 134583827 0 0 4096 0 0 0 0 17 1 0 0
/proc/18433/statm: 214 149 42 102 0 109 0
Current children cumulated CPU time (s) 0.09
Current children cumulated vsize (KiB) 856

[startup+0.301554 s]
/proc/loadavg: 0.99 0.98 0.99 2/65 18433
/proc/meminfo: memFree=1382960/2055920 swapFree=4181392/4192956
[pid=18433] ppid=18431 vsize=1156 CPUtime=0.29
/proc/18433/stat : 18433 (picosat) R 18431 18433 17455 0 -1 4194304 221 0 0 0 27 2 0 0 20 0 1 0 91404968 1183744 205 1992294400 134512640 134931368 4294956224 18446744073709551615 134549588 0 0 4096 0 0 0 0 17 1 0 0
/proc/18433/statm: 289 205 48 102 0 184 0
Current children cumulated CPU time (s) 0.29
Current children cumulated vsize (KiB) 1156

[startup+0.701627 s]
/proc/loadavg: 0.99 0.98 0.99 2/65 18433
/proc/meminfo: memFree=1382960/2055920 swapFree=4181392/4192956
[pid=18433] ppid=18431 vsize=1156 CPUtime=0.69
/proc/18433/stat : 18433 (picosat) R 18431 18433 17455 0 -1 4194304 222 0 0 0 67 2 0 0 24 0 1 0 91404968 1183744 206 1992294400 134512640 134931368 4294956224 18446744073709551615 134524027 0 0 4096 0 0 0 0 17 1 0 0
/proc/18433/statm: 289 206 48 102 0 184 0
Current children cumulated CPU time (s) 0.69
Current children cumulated vsize (KiB) 1156

[startup+1.50278 s]
/proc/loadavg: 0.99 0.98 0.99 2/66 18434
/proc/meminfo: memFree=1382376/2055920 swapFree=4181392/4192956
[pid=18433] ppid=18431 vsize=1156 CPUtime=1.49
/proc/18433/stat : 18433 (picosat) R 18431 18433 17455 0 -1 4194304 222 0 0 0 147 2 0 0 25 0 1 0 91404968 1183744 206 1992294400 134512640 134931368 4294956224 18446744073709551615 134522787 0 0 4096 0 0 0 0 17 1 0 0
/proc/18433/statm: 289 206 48 102 0 184 0
Current children cumulated CPU time (s) 1.49
Current children cumulated vsize (KiB) 1156

[startup+3.10106 s]
/proc/loadavg: 0.99 0.98 0.99 2/66 18434
/proc/meminfo: memFree=1382248/2055920 swapFree=4181392/4192956
[pid=18433] ppid=18431 vsize=1156 CPUtime=3.09
/proc/18433/stat : 18433 (picosat) R 18431 18433 17455 0 -1 4194304 233 0 0 0 307 2 0 0 25 0 1 0 91404968 1183744 217 1992294400 134512640 134931368 4294956224 18446744073709551615 134525778 0 0 4096 0 0 0 0 17 1 0 0
/proc/18433/statm: 289 217 48 102 0 184 0
Current children cumulated CPU time (s) 3.09
Current children cumulated vsize (KiB) 1156

[startup+6.30164 s]
/proc/loadavg: 0.99 0.98 0.99 2/66 18434
/proc/meminfo: memFree=1382056/2055920 swapFree=4181392/4192956
[pid=18433] ppid=18431 vsize=1284 CPUtime=6.29
/proc/18433/stat : 18433 (picosat) R 18431 18433 17455 0 -1 4194304 255 0 0 0 627 2 0 0 25 0 1 0 91404968 1314816 239 1992294400 134512640 134931368 4294956224 18446744073709551615 134525754 0 0 4096 0 0 0 0 17 1 0 0
/proc/18433/statm: 321 239 48 102 0 216 0
Current children cumulated CPU time (s) 6.29
Current children cumulated vsize (KiB) 1284

[startup+12.7018 s]
/proc/loadavg: 0.99 0.98 0.99 2/66 18434
/proc/meminfo: memFree=1381880/2055920 swapFree=4181392/4192956
[pid=18433] ppid=18431 vsize=1416 CPUtime=12.69
/proc/18433/stat : 18433 (picosat) R 18431 18433 17455 0 -1 4194304 285 0 0 0 1267 2 0 0 25 0 1 0 91404968 1449984 269 1992294400 134512640 134931368 4294956224 18446744073709551615 134529977 0 0 4096 0 0 0 0 17 1 0 0
/proc/18433/statm: 354 269 48 102 0 249 0
Current children cumulated CPU time (s) 12.69
Current children cumulated vsize (KiB) 1416

[startup+25.5011 s]
/proc/loadavg: 0.99 0.98 0.99 2/66 18434
/proc/meminfo: memFree=1381624/2055920 swapFree=4181392/4192956
[pid=18433] ppid=18431 vsize=1548 CPUtime=25.48
/proc/18433/stat : 18433 (picosat) R 18431 18433 17455 0 -1 4194304 343 0 0 0 2546 2 0 0 25 0 1 0 91404968 1585152 327 1992294400 134512640 134931368 4294956224 18446744073709551615 134529083 0 0 4096 0 0 0 0 17 1 0 0
/proc/18433/statm: 387 327 48 102 0 282 0
Current children cumulated CPU time (s) 25.48
Current children cumulated vsize (KiB) 1548

[startup+51.1018 s]
/proc/loadavg: 0.99 0.98 0.99 2/66 18434
/proc/meminfo: memFree=1381240/2055920 swapFree=4181392/4192956
[pid=18433] ppid=18431 vsize=2040 CPUtime=51.07
/proc/18433/stat : 18433 (picosat) R 18431 18433 17455 0 -1 4194304 437 0 0 0 5105 2 0 0 25 0 1 0 91404968 2088960 421 1992294400 134512640 134931368 4294956224 18446744073709551615 134525631 0 0 4096 0 0 0 0 17 1 0 0
/proc/18433/statm: 510 421 48 102 0 405 0
Current children cumulated CPU time (s) 51.07
Current children cumulated vsize (KiB) 2040

[startup+102.305 s]
/proc/loadavg: 0.99 0.98 0.99 2/66 18434
/proc/meminfo: memFree=1380664/2055920 swapFree=4181392/4192956
[pid=18433] ppid=18431 vsize=2544 CPUtime=102.26
/proc/18433/stat : 18433 (picosat) R 18431 18433 17455 0 -1 4194304 567 0 0 0 10224 2 0 0 25 0 1 0 91404968 2605056 551 1992294400 134512640 134931368 4294956224 18446744073709551615 134525754 0 0 4096 0 0 0 0 17 1 0 0
/proc/18433/statm: 636 551 48 102 0 531 0
Current children cumulated CPU time (s) 102.26
Current children cumulated vsize (KiB) 2544

[startup+162.302 s]
/proc/loadavg: 0.99 0.98 0.99 2/66 18434
/proc/meminfo: memFree=1380344/2055920 swapFree=4181392/4192956
[pid=18433] ppid=18431 vsize=2888 CPUtime=162.23
/proc/18433/stat : 18433 (picosat) R 18431 18433 17455 0 -1 4194304 654 0 0 0 16221 2 0 0 25 0 1 0 91404968 2957312 638 1992294400 134512640 134931368 4294956224 18446744073709551615 134525754 0 0 4096 0 0 0 0 17 1 0 0
/proc/18433/statm: 722 638 48 102 0 617 0
Current children cumulated CPU time (s) 162.23
Current children cumulated vsize (KiB) 2888

[startup+222.302 s]
/proc/loadavg: 0.99 0.98 0.99 2/66 18434
/proc/meminfo: memFree=1379768/2055920 swapFree=4181392/4192956
[pid=18433] ppid=18431 vsize=3392 CPUtime=222.21
/proc/18433/stat : 18433 (picosat) R 18431 18433 17455 0 -1 4194304 786 0 0 0 22219 2 0 0 25 0 1 0 91404968 3473408 766 1992294400 134512640 134931368 4294956224 18446744073709551615 134525791 0 0 4096 0 0 0 0 17 1 0 0
/proc/18433/statm: 848 766 48 102 0 743 0
Current children cumulated CPU time (s) 222.21
Current children cumulated vsize (KiB) 3392

[startup+282.302 s]
/proc/loadavg: 0.99 0.98 0.99 2/66 18434
/proc/meminfo: memFree=1379512/2055920 swapFree=4181392/4192956
[pid=18433] ppid=18431 vsize=3656 CPUtime=282.19
/proc/18433/stat : 18433 (picosat) R 18431 18433 17455 0 -1 4194304 853 0 0 0 28217 2 0 0 25 0 1 0 91404968 3743744 833 1992294400 134512640 134931368 4294956224 18446744073709551615 134530341 0 0 4096 0 0 0 0 17 1 0 0
/proc/18433/statm: 914 833 48 102 0 809 0
Current children cumulated CPU time (s) 282.19
Current children cumulated vsize (KiB) 3656

[startup+342.302 s]
/proc/loadavg: 0.99 0.98 0.99 2/66 18434
/proc/meminfo: memFree=1379320/2055920 swapFree=4181392/4192956
[pid=18433] ppid=18431 vsize=3772 CPUtime=342.16
/proc/18433/stat : 18433 (picosat) R 18431 18433 17455 0 -1 4194304 901 0 0 0 34214 2 0 0 25 0 1 0 91404968 3862528 868 1992294400 134512640 134931368 4294956224 18446744073709551615 134529700 0 0 4096 0 0 0 0 17 1 0 0
/proc/18433/statm: 943 868 48 102 0 838 0
Current children cumulated CPU time (s) 342.16
Current children cumulated vsize (KiB) 3772

[startup+402.301 s]
/proc/loadavg: 0.99 0.98 0.99 2/66 18434
/proc/meminfo: memFree=1379320/2055920 swapFree=4181392/4192956
[pid=18433] ppid=18431 vsize=3772 CPUtime=402.14
/proc/18433/stat : 18433 (picosat) R 18431 18433 17455 0 -1 4194304 903 0 0 0 40212 2 0 0 25 0 1 0 91404968 3862528 870 1992294400 134512640 134931368 4294956224 18446744073709551615 134525941 0 0 4096 0 0 0 0 17 1 0 0
/proc/18433/statm: 943 870 48 102 0 838 0
Current children cumulated CPU time (s) 402.14
Current children cumulated vsize (KiB) 3772

[startup+462.301 s]
/proc/loadavg: 0.99 0.98 0.99 2/66 18434
/proc/meminfo: memFree=1379192/2055920 swapFree=4181392/4192956
[pid=18433] ppid=18431 vsize=4032 CPUtime=462.12
/proc/18433/stat : 18433 (picosat) R 18431 18433 17455 0 -1 4194304 957 0 0 0 46210 2 0 0 25 0 1 0 91404968 4128768 924 1992294400 134512640 134931368 4294956224 18446744073709551615 134520549 0 0 4096 0 0 0 0 17 1 0 0
/proc/18433/statm: 1008 924 48 102 0 903 0
Current children cumulated CPU time (s) 462.12
Current children cumulated vsize (KiB) 4032

[startup+522.301 s]
/proc/loadavg: 0.99 0.98 0.99 2/66 18434
/proc/meminfo: memFree=1378232/2055920 swapFree=4181392/4192956
[pid=18433] ppid=18431 vsize=4824 CPUtime=522.1
/proc/18433/stat : 18433 (picosat) R 18431 18433 17455 0 -1 4194304 1160 0 0 0 52207 3 0 0 25 0 1 0 91404968 4939776 1127 1992294400 134512640 134931368 4294956224 18446744073709551615 134525754 0 0 4096 0 0 0 0 17 1 0 0
/proc/18433/statm: 1206 1127 48 102 0 1101 0
Current children cumulated CPU time (s) 522.1
Current children cumulated vsize (KiB) 4824

[startup+582.302 s]
/proc/loadavg: 0.99 0.98 0.99 2/66 18436
/proc/meminfo: memFree=1378040/2055920 swapFree=4181392/4192956
[pid=18433] ppid=18431 vsize=4816 CPUtime=582.08
/proc/18433/stat : 18433 (picosat) R 18431 18433 17455 0 -1 4194304 1162 0 0 0 58205 3 0 0 25 0 1 0 91404968 4931584 1129 1992294400 134512640 134931368 4294956224 18446744073709551615 134525818 0 0 4096 0 0 0 0 17 1 0 0
/proc/18433/statm: 1204 1129 48 102 0 1099 0
Current children cumulated CPU time (s) 582.08
Current children cumulated vsize (KiB) 4816

[startup+642.302 s]
/proc/loadavg: 0.99 0.98 0.99 2/66 18436
/proc/meminfo: memFree=1378040/2055920 swapFree=4181392/4192956
[pid=18433] ppid=18431 vsize=4816 CPUtime=642.06
/proc/18433/stat : 18433 (picosat) R 18431 18433 17455 0 -1 4194304 1163 0 0 0 64203 3 0 0 25 0 1 0 91404968 4931584 1130 1992294400 134512640 134931368 4294956224 18446744073709551615 134525754 0 0 4096 0 0 0 0 17 1 0 0
/proc/18433/statm: 1204 1130 48 102 0 1099 0
Current children cumulated CPU time (s) 642.06
Current children cumulated vsize (KiB) 4816

[startup+702.303 s]
/proc/loadavg: 0.99 0.98 0.99 2/66 18436
/proc/meminfo: memFree=1378104/2055920 swapFree=4181392/4192956
[pid=18433] ppid=18431 vsize=4816 CPUtime=702.04
/proc/18433/stat : 18433 (picosat) R 18431 18433 17455 0 -1 4194304 1165 0 0 0 70201 3 0 0 25 0 1 0 91404968 4931584 1131 1992294400 134512640 134931368 4294956224 18446744073709551615 134525754 0 0 4096 0 0 0 0 17 1 0 0
/proc/18433/statm: 1204 1131 48 102 0 1099 0
Current children cumulated CPU time (s) 702.04
Current children cumulated vsize (KiB) 4816

[startup+762.306 s]
/proc/loadavg: 0.99 0.98 0.99 2/66 18436
/proc/meminfo: memFree=1378168/2055920 swapFree=4181392/4192956
[pid=18433] ppid=18431 vsize=4816 CPUtime=762.02
/proc/18433/stat : 18433 (picosat) R 18431 18433 17455 0 -1 4194304 1166 0 0 0 76199 3 0 0 25 0 1 0 91404968 4931584 1132 1992294400 134512640 134931368 4294956224 18446744073709551615 134525754 0 0 4096 0 0 0 0 17 1 0 0
/proc/18433/statm: 1204 1132 48 102 0 1099 0
Current children cumulated CPU time (s) 762.02
Current children cumulated vsize (KiB) 4816

[startup+822.302 s]
/proc/loadavg: 0.99 0.98 0.99 2/66 18436
/proc/meminfo: memFree=1378104/2055920 swapFree=4181392/4192956
[pid=18433] ppid=18431 vsize=4948 CPUtime=821.99
/proc/18433/stat : 18433 (picosat) R 18431 18433 17455 0 -1 4194304 1189 0 0 0 82196 3 0 0 25 0 1 0 91404968 5066752 1155 1992294400 134512640 134931368 4294956224 18446744073709551615 134525754 0 0 4096 0 0 0 0 17 1 0 0
/proc/18433/statm: 1237 1155 48 102 0 1132 0
Current children cumulated CPU time (s) 821.99
Current children cumulated vsize (KiB) 4948

[startup+882.301 s]
/proc/loadavg: 0.99 0.98 0.99 2/66 18436
/proc/meminfo: memFree=1378040/2055920 swapFree=4181392/4192956
[pid=18433] ppid=18431 vsize=4944 CPUtime=881.97
/proc/18433/stat : 18433 (picosat) R 18431 18433 17455 0 -1 4194304 1190 0 0 0 88194 3 0 0 25 0 1 0 91404968 5062656 1156 1992294400 134512640 134931368 4294956224 18446744073709551615 134525775 0 0 4096 0 0 0 0 17 1 0 0
/proc/18433/statm: 1236 1156 48 102 0 1131 0
Current children cumulated CPU time (s) 881.97
Current children cumulated vsize (KiB) 4944

[startup+942.301 s]
/proc/loadavg: 0.99 0.98 0.99 2/66 18436
/proc/meminfo: memFree=1377912/2055920 swapFree=4181392/4192956
[pid=18433] ppid=18431 vsize=5108 CPUtime=941.95
/proc/18433/stat : 18433 (picosat) R 18431 18433 17455 0 -1 4194304 1231 0 0 0 94192 3 0 0 25 0 1 0 91404968 5230592 1197 1992294400 134512640 134931368 4294956224 18446744073709551615 134525760 0 0 4096 0 0 0 0 17 1 0 0
/proc/18433/statm: 1277 1197 48 102 0 1172 0
Current children cumulated CPU time (s) 941.95
Current children cumulated vsize (KiB) 5108

[startup+1002.3 s]
/proc/loadavg: 0.99 0.98 0.99 2/66 18436
/proc/meminfo: memFree=1377848/2055920 swapFree=4181392/4192956
[pid=18433] ppid=18431 vsize=5192 CPUtime=1001.93
/proc/18433/stat : 18433 (picosat) R 18431 18433 17455 0 -1 4194304 1253 0 0 0 100190 3 0 0 25 0 1 0 91404968 5316608 1219 1992294400 134512640 134931368 4294956224 18446744073709551615 134525791 0 0 4096 0 0 0 0 17 1 0 0
/proc/18433/statm: 1298 1219 48 102 0 1193 0
Current children cumulated CPU time (s) 1001.93
Current children cumulated vsize (KiB) 5192

[startup+1062.3 s]
/proc/loadavg: 0.99 0.98 0.99 2/66 18436
/proc/meminfo: memFree=1377848/2055920 swapFree=4181392/4192956
[pid=18433] ppid=18431 vsize=5092 CPUtime=1061.91
/proc/18433/stat : 18433 (picosat) R 18431 18433 17455 0 -1 4194304 1254 0 0 0 106188 3 0 0 25 0 1 0 91404968 5214208 1210 1992294400 134512640 134931368 4294956224 18446744073709551615 134525754 0 0 4096 0 0 0 0 17 1 0 0
/proc/18433/statm: 1273 1210 48 102 0 1168 0
Current children cumulated CPU time (s) 1061.91
Current children cumulated vsize (KiB) 5092

[startup+1122.3 s]
/proc/loadavg: 0.99 0.98 0.99 2/66 18436
/proc/meminfo: memFree=1377848/2055920 swapFree=4181392/4192956
[pid=18433] ppid=18431 vsize=5080 CPUtime=1121.89
/proc/18433/stat : 18433 (picosat) R 18431 18433 17455 0 -1 4194304 1254 0 0 0 112186 3 0 0 25 0 1 0 91404968 5201920 1207 1992294400 134512640 134931368 4294956224 18446744073709551615 134525791 0 0 4096 0 0 0 0 17 1 0 0
/proc/18433/statm: 1270 1207 48 102 0 1165 0
Current children cumulated CPU time (s) 1121.89
Current children cumulated vsize (KiB) 5080

[startup+1182.3 s]
/proc/loadavg: 0.99 0.98 0.99 2/66 18436
/proc/meminfo: memFree=1377208/2055920 swapFree=4181392/4192956
[pid=18433] ppid=18431 vsize=5904 CPUtime=1181.86
/proc/18433/stat : 18433 (picosat) R 18431 18433 17455 0 -1 4194304 1453 0 0 0 118183 3 0 0 25 0 1 0 91404968 6045696 1405 1992294400 134512640 134931368 4294956224 18446744073709551615 134529108 0 0 4096 0 0 0 0 17 1 0 0
/proc/18433/statm: 1476 1405 48 102 0 1371 0
Current children cumulated CPU time (s) 1181.86
Current children cumulated vsize (KiB) 5904



Maximum CPU time exceeded: sending SIGTERM then SIGKILL

[startup+1200.5 s]
/proc/loadavg: 0.99 0.98 0.99 2/66 18436
/proc/meminfo: memFree=1377208/2055920 swapFree=4181392/4192956
[pid=18433] ppid=18431 vsize=5904 CPUtime=1200.06
/proc/18433/stat : 18433 (picosat) R 18431 18433 17455 0 -1 4194304 1454 0 0 0 120003 3 0 0 25 0 1 0 91404968 6045696 1406 1992294400 134512640 134931368 4294956224 18446744073709551615 134529080 0 0 4096 0 0 0 0 17 1 0 0
/proc/18433/statm: 1476 1406 48 102 0 1371 0
Current children cumulated CPU time (s) 1200.06
Current children cumulated vsize (KiB) 5904

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

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

[startup+1200.5 s]
/proc/loadavg: 0.99 0.98 0.99 2/66 18436
/proc/meminfo: memFree=1377208/2055920 swapFree=4181392/4192956
[pid=18433] ppid=18431 vsize=5904 CPUtime=1200.06
/proc/18433/stat : 18433 (picosat) R 18431 18433 17455 0 -1 4194304 1454 0 0 0 120003 3 0 0 25 0 1 0 91404968 6045696 1406 1992294400 134512640 134931368 4294956224 18446744073709551615 134529080 0 0 4096 0 0 0 0 17 1 0 0
/proc/18433/statm: 1476 1406 48 102 0 1371 0
Current children cumulated CPU time (s) 1200.06
Current children cumulated vsize (KiB) 5904

Child ended because it received signal 15 (SIGTERM)
Real time (s): 1200.51
CPU time (s): 1200.07
CPU user time (s): 1200.04
CPU system time (s): 0.037994
CPU usage (%): 99.964
Max. virtual memory (cumulated for all children) (KiB): 5928

getrusage(RUSAGE_CHILDREN,...) data:
user time used= 1200.04
system time used= 0.037994
maximum resident set size= 0
integral shared memory size= 0
integral unshared data size= 0
integral unshared stack size= 0
page reclaims= 1454
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= 2
involuntary context switches= 1791

runsolver used 1.2948 second user time and 2.49062 second system time

The end

Launcher Data 

Begin job on node84 at 2009-04-25 06:29:17
IDJOB=1718124
IDBENCH=20470
IDSOLVER=563
FILE ID=node84/1718124-1240633757
PBS_JOBID= 9186369
Free space on /tmp= 66244 MiB

SOLVER NAME= SAT07 reference solver: picosat 535
BENCH NAME= SAT07/industrial/jarvisalo/eq.atree.braun.13.unsat.cnf
COMMAND LINE= HOME/picosat BENCHNAME            
RUNSOLVER COMMAND LINE= BIN/runsolver --timestamp -w /tmp/evaluation-result-1718124-1240633757/watcher-1718124-1240633757 -o /tmp/evaluation-result-1718124-1240633757/solver-1718124-1240633757 -C 1200 -W 1800 -M 1800 --output-limit 1,15  HOME/picosat HOME/instance-1718124-1240633757.cnf            

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

MD5SUM BENCH= 8ca1246723b65c8e0ae1eddb535ce13f
RANDOM SEED=294379568

node84.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		: 3000.259
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		: 3000.259
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:       1383440 kB
Buffers:         66068 kB
Cached:         548064 kB
SwapCached:       5892 kB
Active:         216628 kB
Inactive:       405864 kB
HighTotal:           0 kB
HighFree:            0 kB
LowTotal:      2055920 kB
LowFree:       1383440 kB
SwapTotal:     4192956 kB
SwapFree:      4181392 kB
Dirty:             644 kB
Writeback:           0 kB
Mapped:          13444 kB
Slab:            35888 kB
Committed_AS:   292836 kB
PageTables:       1368 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= 66244 MiB
End job on node84 at 2009-04-25 06:49:19