Trace number 338820

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
picosat 535? (TO) 1200.05 1200.61

General information on the benchmark

Namecrafted/Difficult/contest05/others/
pmg-13-UNSAT.sat05-3941.reshuffled-07.cnf
MD5SUM9ce7a6a007310fa075cda4060c50d29c
Bench CategoryCRAFTED (crafted 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 variables409
Number of clauses1362
Sum of the clauses size4084
Maximum clause length3
Minimum clause length2
Number of clauses of size 10
Number of clauses of size 22
Number of clauses of size 31360
Number of clauses of size 40
Number of clauses of size 50
Number of clauses of size over 50

Solver Data (download as text)



Verifier Data (download as text)




ERROR: Unexpected answer ! (SATISFIABLE/UNSATISFIABLE expected)
Got answer: 



Watcher Data (download as text)




runsolver version 3.2.1 (c) roussel@cril.univ-artois.fr

command line: runsolver --timestamp -w ROOT/results/node23/watcher-338820-1173692929 -o ROOT/results/node23/solver-338820-1173692929 -C 1200 -W 2400 -M 1800 --output-limit 1,15 /tmp/evaluation/338820-1173692929/picosat /tmp/evaluation/338820-1173692929/instance-338820-1173692929.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): 2400 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: 0.91 0.95 0.97 3/77 11685
/proc/meminfo: memFree=1805080/2055920 swapFree=4140896/4192956
[pid=11685] ppid=11683 vsize=568 CPUtime=0
/proc/11685/stat : 11685 (picosat) R 11683 11685 10431 0 -1 4194304 74 0 0 0 0 0 0 0 18 0 1 0 95261235 581632 59 18446744073709551615 134512640 134931368 4294956720 18446744073709551615 134605937 0 0 4096 0 0 0 0 17 1 0 0
/proc/11685/statm: 142 59 40 102 0 37 0

[startup+0.0453199 s]
/proc/loadavg: 0.91 0.95 0.97 3/77 11685
/proc/meminfo: memFree=1805080/2055920 swapFree=4140896/4192956
[pid=11685] ppid=11683 vsize=700 CPUtime=0.03
/proc/11685/stat : 11685 (picosat) R 11683 11685 10431 0 -1 4194304 108 0 0 0 3 0 0 0 18 0 1 0 95261235 716800 93 18446744073709551615 134512640 134931368 4294956720 18446744073709551615 134529080 0 0 4096 0 0 0 0 17 1 0 0
/proc/11685/statm: 175 93 42 102 0 70 0
Current children cumulated CPU time (s) 0.03
Current children cumulated vsize (KiB) 700

[startup+0.101331 s]
/proc/loadavg: 0.91 0.95 0.97 3/77 11685
/proc/meminfo: memFree=1805080/2055920 swapFree=4140896/4192956
[pid=11685] ppid=11683 vsize=840 CPUtime=0.09
/proc/11685/stat : 11685 (picosat) R 11683 11685 10431 0 -1 4194304 149 0 0 0 9 0 0 0 18 0 1 0 95261235 860160 132 18446744073709551615 134512640 134931368 4294956720 18446744073709551615 134530153 0 0 4096 0 0 0 0 17 1 0 0
/proc/11685/statm: 210 132 48 102 0 105 0
Current children cumulated CPU time (s) 0.09
Current children cumulated vsize (KiB) 840

[startup+0.301369 s]
/proc/loadavg: 0.91 0.95 0.97 3/77 11685
/proc/meminfo: memFree=1805080/2055920 swapFree=4140896/4192956
[pid=11685] ppid=11683 vsize=840 CPUtime=0.29
/proc/11685/stat : 11685 (picosat) R 11683 11685 10431 0 -1 4194304 156 0 0 0 29 0 0 0 19 0 1 0 95261235 860160 139 18446744073709551615 134512640 134931368 4294956720 18446744073709551615 134583827 0 0 4096 0 0 0 0 17 1 0 0
/proc/11685/statm: 210 139 48 102 0 105 0
Current children cumulated CPU time (s) 0.29
Current children cumulated vsize (KiB) 840

[startup+0.701447 s]
/proc/loadavg: 0.91 0.95 0.97 3/77 11685
/proc/meminfo: memFree=1805080/2055920 swapFree=4140896/4192956
[pid=11685] ppid=11683 vsize=972 CPUtime=0.69
/proc/11685/stat : 11685 (picosat) R 11683 11685 10431 0 -1 4194304 173 0 0 0 69 0 0 0 22 0 1 0 95261235 995328 156 18446744073709551615 134512640 134931368 4294956720 18446744073709551615 134549512 0 0 4096 0 0 0 0 17 1 0 0
/proc/11685/statm: 243 156 48 102 0 138 0
Current children cumulated CPU time (s) 0.69
Current children cumulated vsize (KiB) 972

[startup+1.5016 s]
/proc/loadavg: 0.91 0.95 0.97 2/78 11686
/proc/meminfo: memFree=1804560/2055920 swapFree=4140896/4192956
[pid=11685] ppid=11683 vsize=972 CPUtime=1.49
/proc/11685/stat : 11685 (picosat) R 11683 11685 10431 0 -1 4194304 193 0 0 0 149 0 0 0 25 0 1 0 95261235 995328 176 18446744073709551615 134512640 134931368 4294956720 18446744073709551615 134549430 0 0 4096 0 0 0 0 17 1 0 0
/proc/11685/statm: 243 176 48 102 0 138 0
Current children cumulated CPU time (s) 1.49
Current children cumulated vsize (KiB) 972

[startup+3.10191 s]
/proc/loadavg: 0.91 0.95 0.97 2/78 11686
/proc/meminfo: memFree=1804368/2055920 swapFree=4140896/4192956
[pid=11685] ppid=11683 vsize=1108 CPUtime=3.09
/proc/11685/stat : 11685 (picosat) R 11683 11685 10431 0 -1 4194304 224 0 0 0 309 0 0 0 25 0 1 0 95261235 1134592 207 18446744073709551615 134512640 134931368 4294956720 18446744073709551615 134524072 0 0 4096 0 0 0 0 17 1 0 0
/proc/11685/statm: 277 207 48 102 0 172 0
Current children cumulated CPU time (s) 3.09
Current children cumulated vsize (KiB) 1108

[startup+6.30253 s]
/proc/loadavg: 0.92 0.95 0.97 2/78 11686
/proc/meminfo: memFree=1804048/2055920 swapFree=4140896/4192956
[pid=11685] ppid=11683 vsize=1368 CPUtime=6.29
/proc/11685/stat : 11685 (picosat) R 11683 11685 10431 0 -1 4194304 275 0 0 0 628 1 0 0 25 0 1 0 95261235 1400832 258 18446744073709551615 134512640 134931368 4294956720 18446744073709551615 134525783 0 0 4096 0 0 0 0 17 1 0 0
/proc/11685/statm: 342 258 48 102 0 237 0
Current children cumulated CPU time (s) 6.29
Current children cumulated vsize (KiB) 1368

[startup+12.7018 s]
/proc/loadavg: 0.93 0.95 0.97 2/78 11686
/proc/meminfo: memFree=1803600/2055920 swapFree=4140896/4192956
[pid=11685] ppid=11683 vsize=1632 CPUtime=12.69
/proc/11685/stat : 11685 (picosat) R 11683 11685 10431 0 -1 4194304 350 0 0 0 1268 1 0 0 25 0 1 0 95261235 1671168 333 18446744073709551615 134512640 134931368 4294956720 18446744073709551615 134525791 0 0 4096 0 0 0 0 17 1 0 0
/proc/11685/statm: 408 333 48 102 0 303 0
Current children cumulated CPU time (s) 12.69
Current children cumulated vsize (KiB) 1632

[startup+25.5013 s]
/proc/loadavg: 0.94 0.96 0.97 2/78 11686
/proc/meminfo: memFree=1803088/2055920 swapFree=4140896/4192956
[pid=11685] ppid=11683 vsize=2128 CPUtime=25.48
/proc/11685/stat : 11685 (picosat) R 11683 11685 10431 0 -1 4194304 477 0 0 0 2547 1 0 0 25 0 1 0 95261235 2179072 460 18446744073709551615 134512640 134931368 4294956720 18446744073709551615 134525828 0 0 4096 0 0 0 0 17 1 0 0
/proc/11685/statm: 532 460 48 102 0 427 0
Current children cumulated CPU time (s) 25.48
Current children cumulated vsize (KiB) 2128

[startup+51.1012 s]
/proc/loadavg: 0.96 0.96 0.97 2/78 11686
/proc/meminfo: memFree=1802448/2055920 swapFree=4140896/4192956
[pid=11685] ppid=11683 vsize=2856 CPUtime=51.07
/proc/11685/stat : 11685 (picosat) R 11683 11685 10431 0 -1 4194304 645 0 0 0 5106 1 0 0 25 0 1 0 95261235 2924544 628 18446744073709551615 134512640 134931368 4294956720 18446744073709551615 134520163 0 0 4096 0 0 0 0 17 1 0 0
/proc/11685/statm: 714 628 48 102 0 609 0
Current children cumulated CPU time (s) 51.07
Current children cumulated vsize (KiB) 2856

[startup+102.305 s]
/proc/loadavg: 0.98 0.96 0.97 2/78 11686
/proc/meminfo: memFree=1801744/2055920 swapFree=4140896/4192956
[pid=11685] ppid=11683 vsize=3504 CPUtime=102.26
/proc/11685/stat : 11685 (picosat) R 11683 11685 10431 0 -1 4194304 804 0 0 0 10224 2 0 0 25 0 1 0 95261235 3588096 787 18446744073709551615 134512640 134931368 4294956720 18446744073709551615 134525775 0 0 4096 0 0 0 0 17 1 0 0
/proc/11685/statm: 876 787 48 102 0 771 0
Current children cumulated CPU time (s) 102.26
Current children cumulated vsize (KiB) 3504

[startup+162.302 s]
/proc/loadavg: 0.99 0.97 0.97 2/78 11686
/proc/meminfo: memFree=1801040/2055920 swapFree=4140896/4192956
[pid=11685] ppid=11683 vsize=4100 CPUtime=162.24
/proc/11685/stat : 11685 (picosat) R 11683 11685 10431 0 -1 4194304 1001 0 0 0 16221 3 0 0 25 0 1 0 95261235 4198400 950 18446744073709551615 134512640 134931368 4294956720 18446744073709551615 134525754 0 0 4096 0 0 0 0 17 1 0 0
/proc/11685/statm: 1025 950 48 102 0 920 0
Current children cumulated CPU time (s) 162.24
Current children cumulated vsize (KiB) 4100

[startup+222.301 s]
/proc/loadavg: 0.99 0.97 0.97 2/78 11686
/proc/meminfo: memFree=1800464/2055920 swapFree=4140896/4192956
[pid=11685] ppid=11683 vsize=4700 CPUtime=222.21
/proc/11685/stat : 11685 (picosat) R 11683 11685 10431 0 -1 4194304 1147 0 0 0 22218 3 0 0 25 0 1 0 95261235 4812800 1092 18446744073709551615 134512640 134931368 4294956720 18446744073709551615 134525828 0 0 4096 0 0 0 0 17 1 0 0
/proc/11685/statm: 1175 1092 48 102 0 1070 0
Current children cumulated CPU time (s) 222.21
Current children cumulated vsize (KiB) 4700

[startup+282.302 s]
/proc/loadavg: 0.99 0.97 0.97 2/78 11686
/proc/meminfo: memFree=1799952/2055920 swapFree=4140896/4192956
[pid=11685] ppid=11683 vsize=5120 CPUtime=282.19
/proc/11685/stat : 11685 (picosat) R 11683 11685 10431 0 -1 4194304 1299 0 0 0 28215 4 0 0 25 0 1 0 95261235 5242880 1203 18446744073709551615 134512640 134931368 4294956720 18446744073709551615 134529446 0 0 4096 0 0 0 0 17 1 0 0
/proc/11685/statm: 1280 1203 48 102 0 1175 0
Current children cumulated CPU time (s) 282.19
Current children cumulated vsize (KiB) 5120

[startup+342.302 s]
/proc/loadavg: 0.99 0.97 0.97 2/78 11686
/proc/meminfo: memFree=1799824/2055920 swapFree=4140896/4192956
[pid=11685] ppid=11683 vsize=5248 CPUtime=342.16
/proc/11685/stat : 11685 (picosat) R 11683 11685 10431 0 -1 4194304 1381 0 0 0 34212 4 0 0 25 0 1 0 95261235 5373952 1248 18446744073709551615 134512640 134931368 4294956720 18446744073709551615 134525781 0 0 4096 0 0 0 0 17 1 0 0
/proc/11685/statm: 1312 1248 48 102 0 1207 0
Current children cumulated CPU time (s) 342.16
Current children cumulated vsize (KiB) 5248

[startup+402.301 s]
/proc/loadavg: 0.99 0.97 0.97 2/78 11686
/proc/meminfo: memFree=1799440/2055920 swapFree=4140896/4192956
[pid=11685] ppid=11683 vsize=5672 CPUtime=402.14
/proc/11685/stat : 11685 (picosat) R 11683 11685 10431 0 -1 4194304 1463 0 0 0 40209 5 0 0 25 0 1 0 95261235 5808128 1330 18446744073709551615 134512640 134931368 4294956720 18446744073709551615 134525754 0 0 4096 0 0 0 0 17 1 0 0
/proc/11685/statm: 1418 1330 48 102 0 1313 0
Current children cumulated CPU time (s) 402.14
Current children cumulated vsize (KiB) 5672

[startup+462.302 s]
/proc/loadavg: 0.99 0.97 0.97 2/78 11686
/proc/meminfo: memFree=1799056/2055920 swapFree=4140896/4192956
[pid=11685] ppid=11683 vsize=6056 CPUtime=462.12
/proc/11685/stat : 11685 (picosat) R 11683 11685 10431 0 -1 4194304 1562 0 0 0 46207 5 0 0 25 0 1 0 95261235 6201344 1426 18446744073709551615 134512640 134931368 4294956720 18446744073709551615 134525754 0 0 4096 0 0 0 0 17 1 0 0
/proc/11685/statm: 1514 1426 48 102 0 1409 0
Current children cumulated CPU time (s) 462.12
Current children cumulated vsize (KiB) 6056

[startup+522.301 s]
/proc/loadavg: 0.99 0.97 0.97 2/78 11686
/proc/meminfo: memFree=1798864/2055920 swapFree=4140896/4192956
[pid=11685] ppid=11683 vsize=6176 CPUtime=522.1
/proc/11685/stat : 11685 (picosat) R 11683 11685 10431 0 -1 4194304 1617 0 0 0 52204 6 0 0 25 0 1 0 95261235 6324224 1475 18446744073709551615 134512640 134931368 4294956720 18446744073709551615 134525788 0 0 4096 0 0 0 0 17 1 0 0
/proc/11685/statm: 1544 1475 48 102 0 1439 0
Current children cumulated CPU time (s) 522.1
Current children cumulated vsize (KiB) 6176

[startup+582.301 s]
/proc/loadavg: 0.99 0.97 0.97 2/78 11686
/proc/meminfo: memFree=1798544/2055920 swapFree=4140896/4192956
[pid=11685] ppid=11683 vsize=6436 CPUtime=582.08
/proc/11685/stat : 11685 (picosat) R 11683 11685 10431 0 -1 4194304 1700 0 0 0 58201 7 0 0 25 0 1 0 95261235 6590464 1540 18446744073709551615 134512640 134931368 4294956720 18446744073709551615 134525754 0 0 4096 0 0 0 0 17 1 0 0
/proc/11685/statm: 1609 1540 48 102 0 1504 0
Current children cumulated CPU time (s) 582.08
Current children cumulated vsize (KiB) 6436

[startup+642.302 s]
/proc/loadavg: 0.99 0.97 0.97 2/78 11686
/proc/meminfo: memFree=1798352/2055920 swapFree=4140896/4192956
[pid=11685] ppid=11683 vsize=6708 CPUtime=642.06
/proc/11685/stat : 11685 (picosat) R 11683 11685 10431 0 -1 4194304 1770 0 0 0 64199 7 0 0 25 0 1 0 95261235 6868992 1608 18446744073709551615 134512640 134931368 4294956720 18446744073709551615 134525781 0 0 4096 0 0 0 0 17 1 0 0
/proc/11685/statm: 1677 1608 48 102 0 1572 0
Current children cumulated CPU time (s) 642.06
Current children cumulated vsize (KiB) 6708

[startup+702.302 s]
/proc/loadavg: 0.99 0.97 0.97 2/78 11686
/proc/meminfo: memFree=1797904/2055920 swapFree=4140896/4192956
[pid=11685] ppid=11683 vsize=7256 CPUtime=702.04
/proc/11685/stat : 11685 (picosat) R 11683 11685 10431 0 -1 4194304 1901 0 0 0 70196 8 0 0 25 0 1 0 95261235 7430144 1730 18446744073709551615 134512640 134931368 4294956720 18446744073709551615 134529211 0 0 4096 0 0 0 0 17 1 0 0
/proc/11685/statm: 1814 1730 48 102 0 1709 0
Current children cumulated CPU time (s) 702.04
Current children cumulated vsize (KiB) 7256

[startup+762.307 s]
/proc/loadavg: 0.99 0.97 0.97 2/84 11798
/proc/meminfo: memFree=1796576/2055920 swapFree=4140896/4192956
[pid=11685] ppid=11683 vsize=7252 CPUtime=761.96
/proc/11685/stat : 11685 (picosat) R 11683 11685 10431 0 -1 4194304 1911 0 0 0 76186 10 0 0 25 0 1 0 95261235 7426048 1740 18446744073709551615 134512640 134931368 4294956720 18446744073709551615 134525791 0 0 4096 0 0 0 0 17 1 0 0
/proc/11685/statm: 1813 1740 48 102 0 1708 0
Current children cumulated CPU time (s) 761.96
Current children cumulated vsize (KiB) 7252

[startup+822.302 s]
/proc/loadavg: 0.99 0.97 0.97 2/78 11884
/proc/meminfo: memFree=1797584/2055920 swapFree=4140896/4192956
[pid=11685] ppid=11683 vsize=7268 CPUtime=821.88
/proc/11685/stat : 11685 (picosat) R 11683 11685 10431 0 -1 4194304 1936 0 0 0 82177 11 0 0 25 0 1 0 95261235 7442432 1740 18446744073709551615 134512640 134931368 4294956720 18446744073709551615 134525814 0 0 4096 0 0 0 0 17 1 0 0
/proc/11685/statm: 1817 1740 48 102 0 1712 0
Current children cumulated CPU time (s) 821.88
Current children cumulated vsize (KiB) 7268

[startup+882.301 s]
/proc/loadavg: 0.99 0.97 0.97 2/78 11884
/proc/meminfo: memFree=1797520/2055920 swapFree=4140896/4192956
[pid=11685] ppid=11683 vsize=7356 CPUtime=881.86
/proc/11685/stat : 11685 (picosat) R 11683 11685 10431 0 -1 4194304 1967 0 0 0 88174 12 0 0 25 0 1 0 95261235 7532544 1770 18446744073709551615 134512640 134931368 4294956720 18446744073709551615 134525788 0 0 4096 0 0 0 0 17 1 0 0
/proc/11685/statm: 1839 1770 48 102 0 1734 0
Current children cumulated CPU time (s) 881.86
Current children cumulated vsize (KiB) 7356

[startup+942.302 s]
/proc/loadavg: 0.99 0.97 0.97 2/78 11884
/proc/meminfo: memFree=1797008/2055920 swapFree=4140896/4192956
[pid=11685] ppid=11683 vsize=7888 CPUtime=941.83
/proc/11685/stat : 11685 (picosat) R 11683 11685 10431 0 -1 4194304 2123 0 0 0 94171 12 0 0 25 0 1 0 95261235 8077312 1906 18446744073709551615 134512640 134931368 4294956720 18446744073709551615 134525778 0 0 4096 0 0 0 0 17 1 0 0
/proc/11685/statm: 1972 1906 48 102 0 1867 0
Current children cumulated CPU time (s) 941.83
Current children cumulated vsize (KiB) 7888

[startup+1002.3 s]
/proc/loadavg: 0.99 0.97 0.97 2/78 11884
/proc/meminfo: memFree=1797008/2055920 swapFree=4140896/4192956
[pid=11685] ppid=11683 vsize=7880 CPUtime=1001.81
/proc/11685/stat : 11685 (picosat) R 11683 11685 10431 0 -1 4194304 2123 0 0 0 100168 13 0 0 25 0 1 0 95261235 8069120 1904 18446744073709551615 134512640 134931368 4294956720 18446744073709551615 134531364 0 0 4096 0 0 0 0 17 1 0 0
/proc/11685/statm: 1970 1904 48 102 0 1865 0
Current children cumulated CPU time (s) 1001.81
Current children cumulated vsize (KiB) 7880

[startup+1062.3 s]
/proc/loadavg: 0.99 0.97 0.97 2/78 11884
/proc/meminfo: memFree=1797008/2055920 swapFree=4140896/4192956
[pid=11685] ppid=11683 vsize=7864 CPUtime=1061.79
/proc/11685/stat : 11685 (picosat) R 11683 11685 10431 0 -1 4194304 2228 0 0 0 106166 13 0 0 25 0 1 0 95261235 8052736 1895 18446744073709551615 134512640 134931368 4294956720 18446744073709551615 134525788 0 0 4096 0 0 0 0 17 1 0 0
/proc/11685/statm: 1966 1895 48 102 0 1861 0
Current children cumulated CPU time (s) 1061.79
Current children cumulated vsize (KiB) 7864

[startup+1122.3 s]
/proc/loadavg: 0.99 0.97 0.97 2/78 11884
/proc/meminfo: memFree=1796816/2055920 swapFree=4140896/4192956
[pid=11685] ppid=11683 vsize=8120 CPUtime=1121.77
/proc/11685/stat : 11685 (picosat) R 11683 11685 10431 0 -1 4194304 2293 0 0 0 112163 14 0 0 25 0 1 0 95261235 8314880 1960 18446744073709551615 134512640 134931368 4294956720 18446744073709551615 134525754 0 0 4096 0 0 0 0 17 1 0 0
/proc/11685/statm: 2030 1960 48 102 0 1925 0
Current children cumulated CPU time (s) 1121.77
Current children cumulated vsize (KiB) 8120

[startup+1182.3 s]
/proc/loadavg: 0.99 0.97 0.97 2/78 11884
/proc/meminfo: memFree=1796752/2055920 swapFree=4140896/4192956
[pid=11685] ppid=11683 vsize=8116 CPUtime=1181.74
/proc/11685/stat : 11685 (picosat) R 11683 11685 10431 0 -1 4194304 2294 0 0 0 118160 14 0 0 25 0 1 0 95261235 8310784 1961 18446744073709551615 134512640 134931368 4294956720 18446744073709551615 134525788 0 0 4096 0 0 0 0 17 1 0 0
/proc/11685/statm: 2029 1961 48 102 0 1924 0
Current children cumulated CPU time (s) 1181.74
Current children cumulated vsize (KiB) 8116



Maximum CPU time exceeded: sending SIGTERM then SIGKILL

[startup+1200.6 s]
/proc/loadavg: 0.99 0.97 0.97 2/78 11884
/proc/meminfo: memFree=1796816/2055920 swapFree=4140896/4192956
[pid=11685] ppid=11683 vsize=8112 CPUtime=1200.04
/proc/11685/stat : 11685 (picosat) R 11683 11685 10431 0 -1 4194304 2294 0 0 0 119990 14 0 0 25 0 1 0 95261235 8306688 1961 18446744073709551615 134512640 134931368 4294956720 18446744073709551615 134525754 0 0 4096 0 0 0 0 17 1 0 0
/proc/11685/statm: 2028 1961 48 102 0 1923 0
Current children cumulated CPU time (s) 1200.04
Current children cumulated vsize (KiB) 8112

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): 1200.61
CPU time (s): 1200.05
CPU user time (s): 1199.9
CPU system time (s): 0.149977
CPU usage (%): 99.9538
Max. virtual memory (cumulated for all children) (KiB): 8124

getrusage(RUSAGE_CHILDREN,...) data:
user time used= 1199.9
system time used= 0.149977
maximum resident set size= 0
integral shared memory size= 0
integral unshared data size= 0
integral unshared stack size= 0
page reclaims= 2294
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= 12315

runsolver used 1.3298 second user time and 2.80557 second system time

The end



Launcher Data (download as text)




Begin job on node23 on Mon Mar 12 09:48:49 UTC 2007

IDJOB= 338820
IDBENCH= 24732
IDSOLVER= 106
FILE ID= node23/338820-1173692929

PBS_JOBID= 4101479

Free space on /tmp= 66521 MiB

SOLVER NAME= picosat 535
BENCH NAME= HOME/pub/bench/SAT07/crafted/Difficult/contest05/others/pmg-13-UNSAT.sat05-3941.reshuffled-07.cnf
COMMAND LINE= /tmp/evaluation/338820-1173692929/picosat /tmp/evaluation/338820-1173692929/instance-338820-1173692929.cnf            
RUNSOLVER COMMAND LINE= runsolver  --timestamp  -w ROOT/results/node23/watcher-338820-1173692929 -o ROOT/results/node23/solver-338820-1173692929 -C 1200 -W 2400 -M 1800 --output-limit 1,15  /tmp/evaluation/338820-1173692929/picosat /tmp/evaluation/338820-1173692929/instance-338820-1173692929.cnf            

META MD5SUM SOLVER= 1cb12d44dc66ecc4d20a168f5cfd1323
MD5SUM BENCH=  9ce7a6a007310fa075cda4060c50d29c

RANDOM SEED= 549784042

TIME LIMIT= 1200 seconds
MEMORY LIMIT= 1800 MiB

Linux node23.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		: 3000.259
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	: 5586.94
clflush size	: 64
cache_alignment	: 128
address sizes	: 36 bits physical, 48 bits virtual
power management:


/proc/meminfo:
MemTotal:      2055920 kB
MemFree:       1805488 kB
Buffers:         39024 kB
Cached:         145448 kB
SwapCached:      15584 kB
Active:         133648 kB
Inactive:        78132 kB
HighTotal:           0 kB
HighFree:            0 kB
LowTotal:      2055920 kB
LowFree:       1805488 kB
SwapTotal:     4192956 kB
SwapFree:      4140896 kB
Dirty:             508 kB
Writeback:           0 kB
Mapped:          30052 kB
Slab:            24268 kB
Committed_AS:   230108 kB
PageTables:       1732 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= 66521 MiB

End job on node23 on Mon Mar 12 10:08:52 UTC 2007