Trace number 1554914

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) 1200.09 1200.52

General information on the benchmark

NameAPPLICATIONS/bitverif/
smulo/smulo128.cnf
MD5SUMc5685247c8f21e8da88f42049fffdb13
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 variables188473
Number of clauses564650
Sum of the clauses size1317514
Maximum clause length3
Minimum clause length1
Number of clauses of size 12
Number of clauses of size 2376432
Number of clauses of size 3188216
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-1554914-1238734487/watcher-1554914-1238734487 -o /tmp/evaluation-result-1554914-1238734487/solver-1554914-1238734487 -C 1200 -W 1800 -M 1800 --output-limit 1,15 HOME/picosat HOME/instance-1554914-1238734487.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 3/64 28679
/proc/meminfo: memFree=1740720/2055920 swapFree=4176304/4192956
[pid=28679] ppid=28677 vsize=568 CPUtime=0
/proc/28679/stat : 28679 (picosat) R 28677 28679 28229 0 -1 4194304 72 0 0 0 0 0 0 0 20 0 1 0 1146111255 581632 58 1992294400 134512640 134931368 4294956224 18446744073709551615 134605937 0 0 4096 0 0 0 0 17 1 0 0
/proc/28679/statm: 142 58 40 102 0 37 0

[startup+0.099774 s]
/proc/loadavg: 1.00 1.00 1.00 3/64 28679
/proc/meminfo: memFree=1740720/2055920 swapFree=4176304/4192956
[pid=28679] ppid=28677 vsize=1352 CPUtime=0.09
/proc/28679/stat : 28679 (picosat) R 28677 28679 28229 0 -1 4194304 245 0 0 0 4 5 0 0 20 0 1 0 1146111255 1384448 231 1992294400 134512640 134931368 4294956224 18446744073709551615 134605937 0 0 4096 0 0 0 0 17 1 0 0
/proc/28679/statm: 338 231 40 102 0 233 0
Current children cumulated CPU time (s) 0.09
Current children cumulated vsize (KiB) 1352

[startup+0.101774 s]
/proc/loadavg: 1.00 1.00 1.00 3/64 28679
/proc/meminfo: memFree=1740720/2055920 swapFree=4176304/4192956
[pid=28679] ppid=28677 vsize=1352 CPUtime=0.09
/proc/28679/stat : 28679 (picosat) R 28677 28679 28229 0 -1 4194304 248 0 0 0 4 5 0 0 20 0 1 0 1146111255 1384448 234 1992294400 134512640 134931368 4294956224 18446744073709551615 134605937 0 0 4096 0 0 0 0 17 1 0 0
/proc/28679/statm: 338 234 40 102 0 233 0
Current children cumulated CPU time (s) 0.09
Current children cumulated vsize (KiB) 1352

[startup+0.301812 s]
/proc/loadavg: 1.00 1.00 1.00 3/64 28679
/proc/meminfo: memFree=1740720/2055920 swapFree=4176304/4192956
[pid=28679] ppid=28677 vsize=2492 CPUtime=0.29
/proc/28679/stat : 28679 (picosat) R 28677 28679 28229 0 -1 4194304 551 0 0 0 12 17 0 0 22 0 1 0 1146111255 2551808 537 1992294400 134512640 134931368 4294956224 18446744073709551615 134605937 0 0 4096 0 0 0 0 17 1 0 0
/proc/28679/statm: 623 537 40 102 0 518 0
Current children cumulated CPU time (s) 0.29
Current children cumulated vsize (KiB) 2492

[startup+0.701891 s]
/proc/loadavg: 1.00 1.00 1.00 3/64 28679
/proc/meminfo: memFree=1740720/2055920 swapFree=4176304/4192956
[pid=28679] ppid=28677 vsize=7152 CPUtime=0.69
/proc/28679/stat : 28679 (picosat) R 28677 28679 28229 0 -1 4194304 1221 0 0 0 31 38 0 0 25 0 1 0 1146111255 7323648 1207 1992294400 134512640 134931368 4294956224 18446744073709551615 134605937 0 0 4096 0 0 0 0 17 1 0 0
/proc/28679/statm: 1788 1207 40 102 0 1683 0
Current children cumulated CPU time (s) 0.69
Current children cumulated vsize (KiB) 7152

[startup+1.50105 s]
/proc/loadavg: 1.00 1.00 1.00 2/65 28680
/proc/meminfo: memFree=1734376/2055920 swapFree=4176304/4192956
[pid=28679] ppid=28677 vsize=13620 CPUtime=1.49
/proc/28679/stat : 28679 (picosat) R 28677 28679 28229 0 -1 4194304 2419 0 0 0 65 84 0 0 25 0 1 0 1146111255 13946880 2405 1992294400 134512640 134931368 4294956224 18446744073709551615 134605937 0 0 4096 0 0 0 0 17 1 0 0
/proc/28679/statm: 3405 2406 40 102 0 3300 0
Current children cumulated CPU time (s) 1.49
Current children cumulated vsize (KiB) 13620

[startup+3.10136 s]
/proc/loadavg: 1.00 1.00 1.00 2/65 28680
/proc/meminfo: memFree=1727016/2055920 swapFree=4176304/4192956
[pid=28679] ppid=28677 vsize=26952 CPUtime=3.09
/proc/28679/stat : 28679 (picosat) R 28677 28679 28229 0 -1 4194304 4878 0 0 0 136 173 0 0 25 0 1 0 1146111255 27598848 4864 1992294400 134512640 134931368 4294956224 18446744073709551615 134605937 0 0 4096 0 0 0 0 17 1 0 0
/proc/28679/statm: 6738 4864 40 102 0 6633 0
Current children cumulated CPU time (s) 3.09
Current children cumulated vsize (KiB) 26952

[startup+6.30199 s]
/proc/loadavg: 1.00 1.00 1.00 2/65 28680
/proc/meminfo: memFree=1714024/2055920 swapFree=4176304/4192956
[pid=28679] ppid=28677 vsize=33712 CPUtime=6.29
/proc/28679/stat : 28679 (picosat) R 28677 28679 28229 0 -1 4194304 6644 0 0 0 413 216 0 0 25 0 1 0 1146111255 34521088 6628 1992294400 134512640 134931368 4294956224 18446744073709551615 134529868 0 0 4096 0 0 0 0 17 1 0 0
/proc/28679/statm: 8428 6628 48 102 0 8323 0
Current children cumulated CPU time (s) 6.29
Current children cumulated vsize (KiB) 33712

[startup+12.7022 s]
/proc/loadavg: 1.00 1.00 1.00 2/65 28680
/proc/meminfo: memFree=1714096/2055920 swapFree=4176304/4192956
[pid=28679] ppid=28677 vsize=33712 CPUtime=12.69
/proc/28679/stat : 28679 (picosat) R 28677 28679 28229 0 -1 4194304 6644 0 0 0 1053 216 0 0 25 0 1 0 1146111255 34521088 6628 1992294400 134512640 134931368 4294956224 18446744073709551615 134529775 0 0 4096 0 0 0 0 17 1 0 0
/proc/28679/statm: 8428 6628 48 102 0 8323 0
Current children cumulated CPU time (s) 12.69
Current children cumulated vsize (KiB) 33712

[startup+25.5018 s]
/proc/loadavg: 1.00 1.00 1.00 2/65 28680
/proc/meminfo: memFree=1714224/2055920 swapFree=4176304/4192956
[pid=28679] ppid=28677 vsize=33712 CPUtime=25.48
/proc/28679/stat : 28679 (picosat) R 28677 28679 28229 0 -1 4194304 6645 0 0 0 2332 216 0 0 25 0 1 0 1146111255 34521088 6629 1992294400 134512640 134931368 4294956224 18446744073709551615 134531126 0 0 4096 0 0 0 0 17 1 0 0
/proc/28679/statm: 8428 6629 48 102 0 8323 0
Current children cumulated CPU time (s) 25.48
Current children cumulated vsize (KiB) 33712

[startup+51.1018 s]
/proc/loadavg: 1.00 1.00 1.00 2/65 28680
/proc/meminfo: memFree=1714288/2055920 swapFree=4176304/4192956
[pid=28679] ppid=28677 vsize=33840 CPUtime=51.07
/proc/28679/stat : 28679 (picosat) R 28677 28679 28229 0 -1 4194304 6670 0 0 0 4891 216 0 0 25 0 1 0 1146111255 34652160 6654 1992294400 134512640 134931368 4294956224 18446744073709551615 134529907 0 0 4096 0 0 0 0 17 1 0 0
/proc/28679/statm: 8460 6654 48 102 0 8355 0
Current children cumulated CPU time (s) 51.07
Current children cumulated vsize (KiB) 33840

[startup+102.306 s]
/proc/loadavg: 1.00 1.00 1.00 2/65 28680
/proc/meminfo: memFree=1713840/2055920 swapFree=4176304/4192956
[pid=28679] ppid=28677 vsize=34220 CPUtime=102.26
/proc/28679/stat : 28679 (picosat) R 28677 28679 28229 0 -1 4194304 6770 0 0 0 10010 216 0 0 25 0 1 0 1146111255 35041280 6754 1992294400 134512640 134931368 4294956224 18446744073709551615 134529907 0 0 4096 0 0 0 0 17 1 0 0
/proc/28679/statm: 8555 6754 48 102 0 8450 0
Current children cumulated CPU time (s) 102.26
Current children cumulated vsize (KiB) 34220

[startup+162.302 s]
/proc/loadavg: 1.00 1.00 1.00 2/65 28680
/proc/meminfo: memFree=1709488/2055920 swapFree=4176304/4192956
[pid=28679] ppid=28677 vsize=38596 CPUtime=162.23
/proc/28679/stat : 28679 (picosat) R 28677 28679 28229 0 -1 4194304 7892 0 0 0 16006 217 0 0 25 0 1 0 1146111255 39522304 7876 1992294400 134512640 134931368 4294956224 18446744073709551615 134529886 0 0 4096 0 0 0 0 17 1 0 0
/proc/28679/statm: 9649 7876 48 102 0 9544 0
Current children cumulated CPU time (s) 162.23
Current children cumulated vsize (KiB) 38596

[startup+222.301 s]
/proc/loadavg: 1.00 1.00 1.00 2/65 28680
/proc/meminfo: memFree=1703152/2055920 swapFree=4176304/4192956
[pid=28679] ppid=28677 vsize=44484 CPUtime=222.22
/proc/28679/stat : 28679 (picosat) R 28677 28679 28229 0 -1 4194304 9431 0 0 0 22003 219 0 0 25 0 1 0 1146111255 45551616 9369 1992294400 134512640 134931368 4294956224 18446744073709551615 134530822 0 0 4096 0 0 0 0 17 1 0 0
/proc/28679/statm: 11121 9369 48 102 0 11016 0
Current children cumulated CPU time (s) 222.22
Current children cumulated vsize (KiB) 44484

[startup+282.301 s]
/proc/loadavg: 1.00 1.00 1.00 2/65 28680
/proc/meminfo: memFree=1702704/2055920 swapFree=4176304/4192956
[pid=28679] ppid=28677 vsize=44880 CPUtime=282.19
/proc/28679/stat : 28679 (picosat) R 28677 28679 28229 0 -1 4194304 9583 0 0 0 28000 219 0 0 25 0 1 0 1146111255 45957120 9470 1992294400 134512640 134931368 4294956224 18446744073709551615 134529482 0 0 4096 0 0 0 0 17 1 0 0
/proc/28679/statm: 11220 9470 48 102 0 11115 0
Current children cumulated CPU time (s) 282.19
Current children cumulated vsize (KiB) 44880

[startup+342.302 s]
/proc/loadavg: 1.00 1.00 1.00 2/65 28680
/proc/meminfo: memFree=1695472/2055920 swapFree=4176304/4192956
[pid=28679] ppid=28677 vsize=52084 CPUtime=342.17
/proc/28679/stat : 28679 (picosat) R 28677 28679 28229 0 -1 4194304 11489 0 0 0 33997 220 0 0 25 0 1 0 1146111255 53334016 11266 1992294400 134512640 134931368 4294956224 18446744073709551615 134525788 0 0 4096 0 0 0 0 17 1 0 0
/proc/28679/statm: 13021 11266 48 102 0 12916 0
Current children cumulated CPU time (s) 342.17
Current children cumulated vsize (KiB) 52084

[startup+402.302 s]
/proc/loadavg: 1.00 1.00 1.00 2/65 28686
/proc/meminfo: memFree=1688048/2055920 swapFree=4176304/4192956
[pid=28679] ppid=28677 vsize=59264 CPUtime=402.15
/proc/28679/stat : 28679 (picosat) R 28677 28679 28229 0 -1 4194304 13346 0 0 0 39993 222 0 0 25 0 1 0 1146111255 60686336 13064 1992294400 134512640 134931368 4294956224 18446744073709551615 134530006 0 0 4096 0 0 0 0 17 1 0 0
/proc/28679/statm: 14816 13064 48 102 0 14711 0
Current children cumulated CPU time (s) 402.15
Current children cumulated vsize (KiB) 59264

[startup+462.302 s]
/proc/loadavg: 1.00 1.00 1.00 2/65 28686
/proc/meminfo: memFree=1688176/2055920 swapFree=4176304/4192956
[pid=28679] ppid=28677 vsize=59264 CPUtime=462.13
/proc/28679/stat : 28679 (picosat) R 28677 28679 28229 0 -1 4194304 13349 0 0 0 45991 222 0 0 25 0 1 0 1146111255 60686336 13067 1992294400 134512640 134931368 4294956224 18446744073709551615 134529868 0 0 4096 0 0 0 0 17 1 0 0
/proc/28679/statm: 14816 13067 48 102 0 14711 0
Current children cumulated CPU time (s) 462.13
Current children cumulated vsize (KiB) 59264

[startup+522.301 s]
/proc/loadavg: 1.00 1.00 1.00 2/65 28686
/proc/meminfo: memFree=1688176/2055920 swapFree=4176304/4192956
[pid=28679] ppid=28677 vsize=59264 CPUtime=522.11
/proc/28679/stat : 28679 (picosat) R 28677 28679 28229 0 -1 4194304 13353 0 0 0 51989 222 0 0 25 0 1 0 1146111255 60686336 13071 1992294400 134512640 134931368 4294956224 18446744073709551615 134525797 0 0 4096 0 0 0 0 17 1 0 0
/proc/28679/statm: 14816 13071 48 102 0 14711 0
Current children cumulated CPU time (s) 522.11
Current children cumulated vsize (KiB) 59264

[startup+582.301 s]
/proc/loadavg: 1.00 1.00 1.00 2/65 28686
/proc/meminfo: memFree=1688176/2055920 swapFree=4176304/4192956
[pid=28679] ppid=28677 vsize=59264 CPUtime=582.08
/proc/28679/stat : 28679 (picosat) R 28677 28679 28229 0 -1 4194304 13355 0 0 0 57986 222 0 0 25 0 1 0 1146111255 60686336 13073 1992294400 134512640 134931368 4294956224 18446744073709551615 134524014 0 0 4096 0 0 0 0 17 1 0 0
/proc/28679/statm: 14816 13073 48 102 0 14711 0
Current children cumulated CPU time (s) 582.08
Current children cumulated vsize (KiB) 59264

[startup+642.302 s]
/proc/loadavg: 1.00 1.00 1.00 2/65 28686
/proc/meminfo: memFree=1688176/2055920 swapFree=4176304/4192956
[pid=28679] ppid=28677 vsize=60288 CPUtime=642.07
/proc/28679/stat : 28679 (picosat) R 28677 28679 28229 0 -1 4194304 13362 0 0 0 63985 222 0 0 25 0 1 0 1146111255 61734912 13080 1992294400 134512640 134931368 4294956224 18446744073709551615 134544809 0 0 4096 0 0 0 0 17 1 0 0
/proc/28679/statm: 15072 13080 48 102 0 14967 0
Current children cumulated CPU time (s) 642.07
Current children cumulated vsize (KiB) 60288

[startup+702.302 s]
/proc/loadavg: 1.00 1.00 1.00 2/65 28686
/proc/meminfo: memFree=1688176/2055920 swapFree=4176304/4192956
[pid=28679] ppid=28677 vsize=60288 CPUtime=702.04
/proc/28679/stat : 28679 (picosat) R 28677 28679 28229 0 -1 4194304 13367 0 0 0 69982 222 0 0 25 0 1 0 1146111255 61734912 13085 1992294400 134512640 134931368 4294956224 18446744073709551615 134525741 0 0 4096 0 0 0 0 17 1 0 0
/proc/28679/statm: 15072 13085 48 102 0 14967 0
Current children cumulated CPU time (s) 702.04
Current children cumulated vsize (KiB) 60288

[startup+762.306 s]
/proc/loadavg: 1.00 1.00 1.00 2/65 28686
/proc/meminfo: memFree=1688112/2055920 swapFree=4176304/4192956
[pid=28679] ppid=28677 vsize=60288 CPUtime=762.02
/proc/28679/stat : 28679 (picosat) R 28677 28679 28229 0 -1 4194304 13367 0 0 0 75980 222 0 0 25 0 1 0 1146111255 61734912 13085 1992294400 134512640 134931368 4294956224 18446744073709551615 134529356 0 0 4096 0 0 0 0 17 1 0 0
/proc/28679/statm: 15072 13085 48 102 0 14967 0
Current children cumulated CPU time (s) 762.02
Current children cumulated vsize (KiB) 60288

[startup+822.301 s]
/proc/loadavg: 1.00 1.00 1.00 2/65 28686
/proc/meminfo: memFree=1684912/2055920 swapFree=4176304/4192956
[pid=28679] ppid=28677 vsize=63440 CPUtime=822
/proc/28679/stat : 28679 (picosat) R 28677 28679 28229 0 -1 4194304 14235 0 0 0 81977 223 0 0 25 0 1 0 1146111255 64962560 13870 1992294400 134512640 134931368 4294956224 18446744073709551615 134525621 0 0 4096 0 0 0 0 17 1 0 0
/proc/28679/statm: 15860 13870 48 102 0 15755 0
Current children cumulated CPU time (s) 822
Current children cumulated vsize (KiB) 63440

[startup+882.301 s]
/proc/loadavg: 1.00 1.00 1.00 2/65 28686
/proc/meminfo: memFree=1684912/2055920 swapFree=4176304/4192956
[pid=28679] ppid=28677 vsize=63440 CPUtime=881.98
/proc/28679/stat : 28679 (picosat) R 28677 28679 28229 0 -1 4194304 14249 0 0 0 87974 224 0 0 25 0 1 0 1146111255 64962560 13884 1992294400 134512640 134931368 4294956224 18446744073709551615 134525661 0 0 4096 0 0 0 0 17 1 0 0
/proc/28679/statm: 15860 13884 48 102 0 15755 0
Current children cumulated CPU time (s) 881.98
Current children cumulated vsize (KiB) 63440

[startup+942.302 s]
/proc/loadavg: 1.00 1.00 1.00 2/65 28686
/proc/meminfo: memFree=1684912/2055920 swapFree=4176304/4192956
[pid=28679] ppid=28677 vsize=63440 CPUtime=941.96
/proc/28679/stat : 28679 (picosat) R 28677 28679 28229 0 -1 4194304 14253 0 0 0 93972 224 0 0 25 0 1 0 1146111255 64962560 13888 1992294400 134512640 134931368 4294956224 18446744073709551615 134525621 0 0 4096 0 0 0 0 17 1 0 0
/proc/28679/statm: 15860 13888 48 102 0 15755 0
Current children cumulated CPU time (s) 941.96
Current children cumulated vsize (KiB) 63440

[startup+1002.3 s]
/proc/loadavg: 1.00 1.00 1.00 2/65 28686
/proc/meminfo: memFree=1684848/2055920 swapFree=4176304/4192956
[pid=28679] ppid=28677 vsize=63440 CPUtime=1001.94
/proc/28679/stat : 28679 (picosat) R 28677 28679 28229 0 -1 4194304 14347 0 0 0 99970 224 0 0 25 0 1 0 1146111255 64962560 13890 1992294400 134512640 134931368 4294956224 18446744073709551615 134529420 0 0 4096 0 0 0 0 17 1 0 0
/proc/28679/statm: 15860 13890 48 102 0 15755 0
Current children cumulated CPU time (s) 1001.94
Current children cumulated vsize (KiB) 63440

[startup+1062.3 s]
/proc/loadavg: 1.00 1.00 1.00 2/65 28686
/proc/meminfo: memFree=1684848/2055920 swapFree=4176304/4192956
[pid=28679] ppid=28677 vsize=63440 CPUtime=1061.92
/proc/28679/stat : 28679 (picosat) R 28677 28679 28229 0 -1 4194304 14449 0 0 0 105968 224 0 0 25 0 1 0 1146111255 64962560 13895 1992294400 134512640 134931368 4294956224 18446744073709551615 134529185 0 0 4096 0 0 0 0 17 1 0 0
/proc/28679/statm: 15860 13895 48 102 0 15755 0
Current children cumulated CPU time (s) 1061.92
Current children cumulated vsize (KiB) 63440

[startup+1122.3 s]
/proc/loadavg: 1.00 1.00 1.00 2/65 28686
/proc/meminfo: memFree=1684848/2055920 swapFree=4176304/4192956
[pid=28679] ppid=28677 vsize=63440 CPUtime=1121.89
/proc/28679/stat : 28679 (picosat) R 28677 28679 28229 0 -1 4194304 14449 0 0 0 111965 224 0 0 25 0 1 0 1146111255 64962560 13895 1992294400 134512640 134931368 4294956224 18446744073709551615 134525754 0 0 4096 0 0 0 0 17 1 0 0
/proc/28679/statm: 15860 13895 48 102 0 15755 0
Current children cumulated CPU time (s) 1121.89
Current children cumulated vsize (KiB) 63440

[startup+1182.3 s]
/proc/loadavg: 1.00 1.00 1.00 2/65 28686
/proc/meminfo: memFree=1684784/2055920 swapFree=4176304/4192956
[pid=28679] ppid=28677 vsize=63440 CPUtime=1181.87
/proc/28679/stat : 28679 (picosat) R 28677 28679 28229 0 -1 4194304 14554 0 0 0 117963 224 0 0 25 0 1 0 1146111255 64962560 13899 1992294400 134512640 134931368 4294956224 18446744073709551615 134525603 0 0 4096 0 0 0 0 17 1 0 0
/proc/28679/statm: 15860 13899 48 102 0 15755 0
Current children cumulated CPU time (s) 1181.87
Current children cumulated vsize (KiB) 63440



Maximum CPU time exceeded: sending SIGTERM then SIGKILL

[startup+1200.5 s]
/proc/loadavg: 1.00 1.00 1.00 2/65 28686
/proc/meminfo: memFree=1684784/2055920 swapFree=4176304/4192956
[pid=28679] ppid=28677 vsize=63440 CPUtime=1200.07
/proc/28679/stat : 28679 (picosat) R 28677 28679 28229 0 -1 4194304 14554 0 0 0 119783 224 0 0 25 0 1 0 1146111255 64962560 13899 1992294400 134512640 134931368 4294956224 18446744073709551615 134525631 0 0 4096 0 0 0 0 17 1 0 0
/proc/28679/statm: 15860 13899 48 102 0 15755 0
Current children cumulated CPU time (s) 1200.07
Current children cumulated vsize (KiB) 63440

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: 1.00 1.00 1.00 2/65 28686
/proc/meminfo: memFree=1684784/2055920 swapFree=4176304/4192956
[pid=28679] ppid=28677 vsize=63440 CPUtime=1200.07
/proc/28679/stat : 28679 (picosat) R 28677 28679 28229 0 -1 4194304 14554 0 0 0 119783 224 0 0 25 0 1 0 1146111255 64962560 13899 1992294400 134512640 134931368 4294956224 18446744073709551615 134525631 0 0 4096 0 0 0 0 17 1 0 0
/proc/28679/statm: 15860 13899 48 102 0 15755 0
Current children cumulated CPU time (s) 1200.07
Current children cumulated vsize (KiB) 63440

Child ended because it received signal 15 (SIGTERM)
Real time (s): 1200.52
CPU time (s): 1200.09
CPU user time (s): 1197.84
CPU system time (s): 2.25666
CPU usage (%): 99.9648
Max. virtual memory (cumulated for all children) (KiB): 63844

getrusage(RUSAGE_CHILDREN,...) data:
user time used= 1197.84
system time used= 2.25666
maximum resident set size= 0
integral shared memory size= 0
integral unshared data size= 0
integral unshared stack size= 0
page reclaims= 14554
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= 1491

runsolver used 0.930858 second user time and 2.55161 second system time

The end

Launcher Data 

Begin job on node53 at 2009-04-03 06:54:47
IDJOB=1554914
IDBENCH=70789
IDSOLVER=563
FILE ID=node53/1554914-1238734487
PBS_JOBID= 9085357
Free space on /tmp= 66436 MiB

SOLVER NAME= SAT07 reference solver: picosat 535
BENCH NAME= SAT09/APPLICATIONS/bitverif/smulo/smulo128.cnf
COMMAND LINE= HOME/picosat BENCHNAME            
RUNSOLVER COMMAND LINE= BIN/runsolver --timestamp -w /tmp/evaluation-result-1554914-1238734487/watcher-1554914-1238734487 -o /tmp/evaluation-result-1554914-1238734487/solver-1554914-1238734487 -C 1200 -W 1800 -M 1800 --output-limit 1,15  HOME/picosat HOME/instance-1554914-1238734487.cnf            

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

MD5SUM BENCH= c5685247c8f21e8da88f42049fffdb13
RANDOM SEED=136488718

node53.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		: 3000.264
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		: 3000.264
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:       1741200 kB
Buffers:         58736 kB
Cached:         164312 kB
SwapCached:      10600 kB
Active:          74368 kB
Inactive:       160820 kB
HighTotal:           0 kB
HighFree:            0 kB
LowTotal:      2055920 kB
LowFree:       1741200 kB
SwapTotal:     4192956 kB
SwapFree:      4176304 kB
Dirty:           10380 kB
Writeback:           0 kB
Mapped:          17848 kB
Slab:            65516 kB
Committed_AS:  2798400 kB
PageTables:       1384 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= 66436 MiB
End job on node53 at 2009-04-03 07:14:50