Trace number 333906

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) 1200.03 1200.51

General information on the benchmark

Namecrafted/Hard/contest04/connamacher/
connm-ue-csp-sat-n1200-d-0.02-s383740539.sat05-534.reshuffled-07.cnf
MD5SUM84c61ea490109e11c1f7afe1d2e5d438
Bench CategoryCRAFTED (crafted instances)
Best result obtained on this benchmarkSAT
Best CPU time to get the best result obtained on this benchmark643.332
Satisfiable
(Un)Satisfiability was proved
Number of variables1188
Number of clauses13833
Sum of the clauses size41796
Maximum clause length4
Minimum clause length3
Number of clauses of size 10
Number of clauses of size 20
Number of clauses of size 313536
Number of clauses of size 4297
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/node11/watcher-333906-1173538838 -o ROOT/results/node11/solver-333906-1173538838 -C 1200 -W 2400 -M 1800 --output-limit 1,15 /tmp/evaluation/333906-1173538838/picosat /tmp/evaluation/333906-1173538838/instance-333906-1173538838.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 16930
/proc/meminfo: memFree=1404544/2055920 swapFree=4169972/4192956
[pid=16930] ppid=16928 vsize=724 CPUtime=0
/proc/16930/stat : 16930 (picosat) R 16928 16930 16139 0 -1 4194304 95 0 0 0 0 0 0 0 18 0 1 0 373838342 741376 80 18446744073709551615 134512640 134931368 4294956704 18446744073709551615 134605937 0 0 4096 0 0 0 0 17 1 0 0
/proc/16930/statm: 181 80 40 102 0 76 0

[startup+0.08887 s]
/proc/loadavg: 0.91 0.95 0.97 3/77 16930
/proc/meminfo: memFree=1404544/2055920 swapFree=4169972/4192956
[pid=16930] ppid=16928 vsize=1044 CPUtime=0.07
/proc/16930/stat : 16930 (picosat) R 16928 16930 16139 0 -1 4194304 176 0 0 0 3 4 0 0 18 0 1 0 373838342 1069056 161 18446744073709551615 134512640 134931368 4294956704 18446744073709551615 134605937 0 0 4096 0 0 0 0 17 1 0 0
/proc/16930/statm: 261 161 40 102 0 156 0
Current children cumulated CPU time (s) 0.07
Current children cumulated vsize (KiB) 1044

[startup+0.102871 s]
/proc/loadavg: 0.91 0.95 0.97 3/77 16930
/proc/meminfo: memFree=1404544/2055920 swapFree=4169972/4192956
[pid=16930] ppid=16928 vsize=1044 CPUtime=0.09
/proc/16930/stat : 16930 (picosat) R 16928 16930 16139 0 -1 4194304 189 0 0 0 4 5 0 0 18 0 1 0 373838342 1069056 174 18446744073709551615 134512640 134931368 4294956704 18446744073709551615 134605937 0 0 4096 0 0 0 0 17 1 0 0
/proc/16930/statm: 261 175 40 102 0 156 0
Current children cumulated CPU time (s) 0.09
Current children cumulated vsize (KiB) 1044

[startup+0.301895 s]
/proc/loadavg: 0.91 0.95 0.97 3/77 16930
/proc/meminfo: memFree=1404544/2055920 swapFree=4169972/4192956
[pid=16930] ppid=16928 vsize=1440 CPUtime=0.29
/proc/16930/stat : 16930 (picosat) R 16928 16930 16139 0 -1 4194304 286 0 0 0 23 6 0 0 19 0 1 0 373838342 1474560 271 18446744073709551615 134512640 134931368 4294956704 18446744073709551615 134525788 0 0 4096 0 0 0 0 17 1 0 0
/proc/16930/statm: 360 271 42 102 0 255 0
Current children cumulated CPU time (s) 0.29
Current children cumulated vsize (KiB) 1440

[startup+0.702941 s]
/proc/loadavg: 0.91 0.95 0.97 3/77 16930
/proc/meminfo: memFree=1404544/2055920 swapFree=4169972/4192956
[pid=16930] ppid=16928 vsize=1584 CPUtime=0.69
/proc/16930/stat : 16930 (picosat) R 16928 16930 16139 0 -1 4194304 314 0 0 0 63 6 0 0 23 0 1 0 373838342 1622016 297 18446744073709551615 134512640 134931368 4294956704 18446744073709551615 134597664 0 0 4096 0 0 0 0 17 1 0 0
/proc/16930/statm: 396 297 48 102 0 291 0
Current children cumulated CPU time (s) 0.69
Current children cumulated vsize (KiB) 1584

[startup+1.50104 s]
/proc/loadavg: 0.91 0.95 0.97 2/78 16931
/proc/meminfo: memFree=1403448/2055920 swapFree=4169972/4192956
[pid=16930] ppid=16928 vsize=1584 CPUtime=1.49
/proc/16930/stat : 16930 (picosat) R 16928 16930 16139 0 -1 4194304 331 0 0 0 143 6 0 0 25 0 1 0 373838342 1622016 314 18446744073709551615 134512640 134931368 4294956704 18446744073709551615 134531123 0 0 4096 0 0 0 0 17 1 0 0
/proc/16930/statm: 396 314 48 102 0 291 0
Current children cumulated CPU time (s) 1.49
Current children cumulated vsize (KiB) 1584

[startup+3.10123 s]
/proc/loadavg: 0.91 0.95 0.97 2/78 16931
/proc/meminfo: memFree=1403192/2055920 swapFree=4169972/4192956
[pid=16930] ppid=16928 vsize=1848 CPUtime=3.09
/proc/16930/stat : 16930 (picosat) R 16928 16930 16139 0 -1 4194304 377 0 0 0 303 6 0 0 25 0 1 0 373838342 1892352 360 18446744073709551615 134512640 134931368 4294956704 18446744073709551615 134525728 0 0 4096 0 0 0 0 17 1 0 0
/proc/16930/statm: 462 360 48 102 0 357 0
Current children cumulated CPU time (s) 3.09
Current children cumulated vsize (KiB) 1848

[startup+6.3016 s]
/proc/loadavg: 0.92 0.95 0.97 2/78 16931
/proc/meminfo: memFree=1402872/2055920 swapFree=4169972/4192956
[pid=16930] ppid=16928 vsize=2112 CPUtime=6.29
/proc/16930/stat : 16930 (picosat) R 16928 16930 16139 0 -1 4194304 448 0 0 0 623 6 0 0 25 0 1 0 373838342 2162688 431 18446744073709551615 134512640 134931368 4294956704 18446744073709551615 134525754 0 0 4096 0 0 0 0 17 1 0 0
/proc/16930/statm: 528 431 48 102 0 423 0
Current children cumulated CPU time (s) 6.29
Current children cumulated vsize (KiB) 2112

[startup+12.7014 s]
/proc/loadavg: 0.93 0.95 0.97 2/78 16931
/proc/meminfo: memFree=1402296/2055920 swapFree=4169972/4192956
[pid=16930] ppid=16928 vsize=2480 CPUtime=12.68
/proc/16930/stat : 16930 (picosat) R 16928 16930 16139 0 -1 4194304 550 0 0 0 1262 6 0 0 25 0 1 0 373838342 2539520 533 18446744073709551615 134512640 134931368 4294956704 18446744073709551615 134529753 0 0 4096 0 0 0 0 17 1 0 0
/proc/16930/statm: 620 533 48 102 0 515 0
Current children cumulated CPU time (s) 12.68
Current children cumulated vsize (KiB) 2480

[startup+25.5019 s]
/proc/loadavg: 0.94 0.96 0.97 2/84 16957
/proc/meminfo: memFree=1400512/2055920 swapFree=4169972/4192956
[pid=16930] ppid=16928 vsize=3016 CPUtime=25.47
/proc/16930/stat : 16930 (picosat) R 16928 16930 16139 0 -1 4194304 730 0 0 0 2540 7 0 0 25 0 1 0 373838342 3088384 662 18446744073709551615 134512640 134931368 4294956704 18446744073709551615 134525791 0 0 4096 0 0 0 0 17 1 0 0
/proc/16930/statm: 754 662 48 102 0 649 0
Current children cumulated CPU time (s) 25.47
Current children cumulated vsize (KiB) 3016

[startup+51.1019 s]
/proc/loadavg: 0.96 0.96 0.97 2/84 17041
/proc/meminfo: memFree=1399752/2055920 swapFree=4169972/4192956
[pid=16930] ppid=16928 vsize=3588 CPUtime=51.02
/proc/16930/stat : 16930 (picosat) R 16928 16930 16139 0 -1 4194304 889 0 0 0 5095 7 0 0 25 0 1 0 373838342 3674112 818 18446744073709551615 134512640 134931368 4294956704 18446744073709551615 134525760 0 0 4096 0 0 0 0 17 1 0 0
/proc/16930/statm: 897 818 48 102 0 792 0
Current children cumulated CPU time (s) 51.02
Current children cumulated vsize (KiB) 3588

[startup+102.307 s]
/proc/loadavg: 0.98 0.96 0.97 2/84 17107
/proc/meminfo: memFree=1399048/2055920 swapFree=4169972/4192956
[pid=16930] ppid=16928 vsize=4384 CPUtime=102.16
/proc/16930/stat : 16930 (picosat) R 16928 16930 16139 0 -1 4194304 1152 0 0 0 10208 8 0 0 25 0 1 0 373838342 4489216 990 18446744073709551615 134512640 134931368 4294956704 18446744073709551615 134525606 0 0 4096 0 0 0 0 17 1 0 0
/proc/16930/statm: 1096 990 48 102 0 991 0
Current children cumulated CPU time (s) 102.16
Current children cumulated vsize (KiB) 4384

[startup+162.302 s]
/proc/loadavg: 0.99 0.97 0.97 2/78 17129
/proc/meminfo: memFree=1399352/2055920 swapFree=4169972/4192956
[pid=16930] ppid=16928 vsize=5272 CPUtime=162.13
/proc/16930/stat : 16930 (picosat) R 16928 16930 16139 0 -1 4194304 1376 0 0 0 16204 9 0 0 25 0 1 0 373838342 5398528 1214 18446744073709551615 134512640 134931368 4294956704 18446744073709551615 134525778 0 0 4096 0 0 0 0 17 1 0 0
/proc/16930/statm: 1318 1214 48 102 0 1213 0
Current children cumulated CPU time (s) 162.13
Current children cumulated vsize (KiB) 5272

[startup+222.301 s]
/proc/loadavg: 0.99 0.97 0.97 2/78 17129
/proc/meminfo: memFree=1398776/2055920 swapFree=4169972/4192956
[pid=16930] ppid=16928 vsize=5992 CPUtime=222.1
/proc/16930/stat : 16930 (picosat) R 16928 16930 16139 0 -1 4194304 1560 0 0 0 22201 9 0 0 25 0 1 0 373838342 6135808 1398 18446744073709551615 134512640 134931368 4294956704 18446744073709551615 134529092 0 0 4096 0 0 0 0 17 1 0 0
/proc/16930/statm: 1498 1398 48 102 0 1393 0
Current children cumulated CPU time (s) 222.1
Current children cumulated vsize (KiB) 5992

[startup+282.301 s]
/proc/loadavg: 0.99 0.97 0.97 2/78 17129
/proc/meminfo: memFree=1398520/2055920 swapFree=4169972/4192956
[pid=16930] ppid=16928 vsize=6172 CPUtime=282.09
/proc/16930/stat : 16930 (picosat) R 16928 16930 16139 0 -1 4194304 1610 0 0 0 28199 10 0 0 25 0 1 0 373838342 6320128 1448 18446744073709551615 134512640 134931368 4294956704 18446744073709551615 134525754 0 0 4096 0 0 0 0 17 1 0 0
/proc/16930/statm: 1543 1448 48 102 0 1438 0
Current children cumulated CPU time (s) 282.09
Current children cumulated vsize (KiB) 6172

[startup+342.301 s]
/proc/loadavg: 0.99 0.97 0.97 2/78 17129
/proc/meminfo: memFree=1397944/2055920 swapFree=4169972/4192956
[pid=16930] ppid=16928 vsize=6536 CPUtime=342.07
/proc/16930/stat : 16930 (picosat) R 16928 16930 16139 0 -1 4194304 1942 0 0 0 34196 11 0 0 25 0 1 0 373838342 6692864 1548 18446744073709551615 134512640 134931368 4294956704 18446744073709551615 134525791 0 0 4096 0 0 0 0 17 1 0 0
/proc/16930/statm: 1634 1548 48 102 0 1529 0
Current children cumulated CPU time (s) 342.07
Current children cumulated vsize (KiB) 6536

[startup+402.301 s]
/proc/loadavg: 0.99 0.97 0.97 2/78 17129
/proc/meminfo: memFree=1398008/2055920 swapFree=4169972/4192956
[pid=16930] ppid=16928 vsize=6532 CPUtime=402.05
/proc/16930/stat : 16930 (picosat) R 16928 16930 16139 0 -1 4194304 2022 0 0 0 40194 11 0 0 25 0 1 0 373838342 6688768 1551 18446744073709551615 134512640 134931368 4294956704 18446744073709551615 134525754 0 0 4096 0 0 0 0 17 1 0 0
/proc/16930/statm: 1633 1551 48 102 0 1528 0
Current children cumulated CPU time (s) 402.05
Current children cumulated vsize (KiB) 6532

[startup+462.301 s]
/proc/loadavg: 0.99 0.97 0.97 2/78 17129
/proc/meminfo: memFree=1397496/2055920 swapFree=4169972/4192956
[pid=16930] ppid=16928 vsize=7280 CPUtime=462.03
/proc/16930/stat : 16930 (picosat) R 16928 16930 16139 0 -1 4194304 2179 0 0 0 46192 11 0 0 25 0 1 0 373838342 7454720 1708 18446744073709551615 134512640 134931368 4294956704 18446744073709551615 134525778 0 0 4096 0 0 0 0 17 1 0 0
/proc/16930/statm: 1820 1708 48 102 0 1715 0
Current children cumulated CPU time (s) 462.03
Current children cumulated vsize (KiB) 7280

[startup+522.301 s]
/proc/loadavg: 0.99 0.97 0.97 2/78 17129
/proc/meminfo: memFree=1397368/2055920 swapFree=4169972/4192956
[pid=16930] ppid=16928 vsize=7280 CPUtime=522.02
/proc/16930/stat : 16930 (picosat) R 16928 16930 16139 0 -1 4194304 2217 0 0 0 52190 12 0 0 25 0 1 0 373838342 7454720 1712 18446744073709551615 134512640 134931368 4294956704 18446744073709551615 134525791 0 0 4096 0 0 0 0 17 1 0 0
/proc/16930/statm: 1820 1712 48 102 0 1715 0
Current children cumulated CPU time (s) 522.02
Current children cumulated vsize (KiB) 7280

[startup+582.302 s]
/proc/loadavg: 0.99 0.97 0.97 2/78 17129
/proc/meminfo: memFree=1396856/2055920 swapFree=4169972/4192956
[pid=16930] ppid=16928 vsize=7808 CPUtime=581.99
/proc/16930/stat : 16930 (picosat) R 16928 16930 16139 0 -1 4194304 2663 0 0 0 58187 12 0 0 25 0 1 0 373838342 7995392 1842 18446744073709551615 134512640 134931368 4294956704 18446744073709551615 134525754 0 0 4096 0 0 0 0 17 1 0 0
/proc/16930/statm: 1952 1842 48 102 0 1847 0
Current children cumulated CPU time (s) 581.99
Current children cumulated vsize (KiB) 7808

[startup+642.303 s]
/proc/loadavg: 0.99 0.97 0.97 2/78 17129
/proc/meminfo: memFree=1396600/2055920 swapFree=4169972/4192956
[pid=16930] ppid=16928 vsize=8072 CPUtime=641.99
/proc/16930/stat : 16930 (picosat) R 16928 16930 16139 0 -1 4194304 2963 0 0 0 64186 13 0 0 25 0 1 0 373838342 8265728 1894 18446744073709551615 134512640 134931368 4294956704 18446744073709551615 134525814 0 0 4096 0 0 0 0 17 1 0 0
/proc/16930/statm: 2018 1894 48 102 0 1913 0
Current children cumulated CPU time (s) 641.99
Current children cumulated vsize (KiB) 8072

[startup+702.303 s]
/proc/loadavg: 0.99 0.97 0.97 2/78 17129
/proc/meminfo: memFree=1396600/2055920 swapFree=4169972/4192956
[pid=16930] ppid=16928 vsize=8216 CPUtime=701.97
/proc/16930/stat : 16930 (picosat) R 16928 16930 16139 0 -1 4194304 3184 0 0 0 70183 14 0 0 25 0 1 0 373838342 8413184 1899 18446744073709551615 134512640 134931368 4294956704 18446744073709551615 134531757 0 0 4096 0 0 0 0 17 1 0 0
/proc/16930/statm: 2054 1899 48 102 0 1949 0
Current children cumulated CPU time (s) 701.97
Current children cumulated vsize (KiB) 8216

[startup+762.307 s]
/proc/loadavg: 0.99 0.97 0.97 2/78 17129
/proc/meminfo: memFree=1395896/2055920 swapFree=4169972/4192956
[pid=16930] ppid=16928 vsize=8732 CPUtime=761.95
/proc/16930/stat : 16930 (picosat) R 16928 16930 16139 0 -1 4194304 3602 0 0 0 76181 14 0 0 25 0 1 0 373838342 8941568 2059 18446744073709551615 134512640 134931368 4294956704 18446744073709551615 134525754 0 0 4096 0 0 0 0 17 1 0 0
/proc/16930/statm: 2183 2059 48 102 0 2078 0
Current children cumulated CPU time (s) 761.95
Current children cumulated vsize (KiB) 8732

[startup+822.303 s]
/proc/loadavg: 0.99 0.97 0.97 2/78 17129
/proc/meminfo: memFree=1395896/2055920 swapFree=4169972/4192956
[pid=16930] ppid=16928 vsize=8660 CPUtime=821.93
/proc/16930/stat : 16930 (picosat) R 16928 16930 16139 0 -1 4194304 3602 0 0 0 82178 15 0 0 25 0 1 0 373838342 8867840 2059 18446744073709551615 134512640 134931368 4294956704 18446744073709551615 134525754 0 0 4096 0 0 0 0 17 1 0 0
/proc/16930/statm: 2165 2059 48 102 0 2060 0
Current children cumulated CPU time (s) 821.93
Current children cumulated vsize (KiB) 8660

[startup+882.302 s]
/proc/loadavg: 0.99 0.97 0.97 2/78 17129
/proc/meminfo: memFree=1395960/2055920 swapFree=4169972/4192956
[pid=16930] ppid=16928 vsize=8660 CPUtime=881.91
/proc/16930/stat : 16930 (picosat) R 16928 16930 16139 0 -1 4194304 3606 0 0 0 88176 15 0 0 25 0 1 0 373838342 8867840 2063 18446744073709551615 134512640 134931368 4294956704 18446744073709551615 134529133 0 0 4096 0 0 0 0 17 1 0 0
/proc/16930/statm: 2165 2063 48 102 0 2060 0
Current children cumulated CPU time (s) 881.91
Current children cumulated vsize (KiB) 8660

[startup+942.302 s]
/proc/loadavg: 0.99 0.97 0.97 2/78 17129
/proc/meminfo: memFree=1395960/2055920 swapFree=4169972/4192956
[pid=16930] ppid=16928 vsize=8660 CPUtime=941.89
/proc/16930/stat : 16930 (picosat) R 16928 16930 16139 0 -1 4194304 3684 0 0 0 94173 16 0 0 25 0 1 0 373838342 8867840 2063 18446744073709551615 134512640 134931368 4294956704 18446744073709551615 134525754 0 0 4096 0 0 0 0 17 1 0 0
/proc/16930/statm: 2165 2063 48 102 0 2060 0
Current children cumulated CPU time (s) 941.89
Current children cumulated vsize (KiB) 8660

[startup+1002.3 s]
/proc/loadavg: 0.99 0.97 0.97 2/78 17129
/proc/meminfo: memFree=1395832/2055920 swapFree=4169972/4192956
[pid=16930] ppid=16928 vsize=8784 CPUtime=1001.87
/proc/16930/stat : 16930 (picosat) R 16928 16930 16139 0 -1 4194304 3908 0 0 0 100171 16 0 0 25 0 1 0 373838342 8994816 2084 18446744073709551615 134512640 134931368 4294956704 18446744073709551615 134524060 0 0 4096 0 0 0 0 17 1 0 0
/proc/16930/statm: 2196 2084 48 102 0 2091 0
Current children cumulated CPU time (s) 1001.87
Current children cumulated vsize (KiB) 8784

[startup+1062.3 s]
/proc/loadavg: 0.99 0.97 0.97 2/78 17129
/proc/meminfo: memFree=1395256/2055920 swapFree=4169972/4192956
[pid=16930] ppid=16928 vsize=9440 CPUtime=1061.86
/proc/16930/stat : 16930 (picosat) R 16928 16930 16139 0 -1 4194304 4266 0 0 0 106169 17 0 0 25 0 1 0 373838342 9666560 2237 18446744073709551615 134512640 134931368 4294956704 18446744073709551615 134525791 0 0 4096 0 0 0 0 17 1 0 0
/proc/16930/statm: 2360 2237 48 102 0 2255 0
Current children cumulated CPU time (s) 1061.86
Current children cumulated vsize (KiB) 9440

[startup+1122.3 s]
/proc/loadavg: 0.99 0.97 0.97 2/78 17129
/proc/meminfo: memFree=1395000/2055920 swapFree=4169972/4192956
[pid=16930] ppid=16928 vsize=9688 CPUtime=1121.84
/proc/16930/stat : 16930 (picosat) R 16928 16930 16139 0 -1 4194304 4500 0 0 0 112167 17 0 0 25 0 1 0 373838342 9920512 2307 18446744073709551615 134512640 134931368 4294956704 18446744073709551615 134525606 0 0 4096 0 0 0 0 17 1 0 0
/proc/16930/statm: 2422 2307 48 102 0 2317 0
Current children cumulated CPU time (s) 1121.84
Current children cumulated vsize (KiB) 9688

[startup+1182.3 s]
/proc/loadavg: 0.99 0.97 0.97 2/78 17129
/proc/meminfo: memFree=1394936/2055920 swapFree=4169972/4192956
[pid=16930] ppid=16928 vsize=9688 CPUtime=1181.82
/proc/16930/stat : 16930 (picosat) R 16928 16930 16139 0 -1 4194304 4719 0 0 0 118164 18 0 0 25 0 1 0 373838342 9920512 2311 18446744073709551615 134512640 134931368 4294956704 18446744073709551615 134525754 0 0 4096 0 0 0 0 17 1 0 0
/proc/16930/statm: 2422 2311 48 102 0 2317 0
Current children cumulated CPU time (s) 1181.82
Current children cumulated vsize (KiB) 9688



Maximum CPU time exceeded: sending SIGTERM then SIGKILL

[startup+1200.5 s]
/proc/loadavg: 0.99 0.97 0.97 2/78 17129
/proc/meminfo: memFree=1394936/2055920 swapFree=4169972/4192956
[pid=16930] ppid=16928 vsize=9688 CPUtime=1200.02
/proc/16930/stat : 16930 (picosat) R 16928 16930 16139 0 -1 4194304 4805 0 0 0 119984 18 0 0 25 0 1 0 373838342 9920512 2311 18446744073709551615 134512640 134931368 4294956704 18446744073709551615 134525754 0 0 4096 0 0 0 0 17 1 0 0
/proc/16930/statm: 2422 2311 48 102 0 2317 0
Current children cumulated CPU time (s) 1200.02
Current children cumulated vsize (KiB) 9688

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 0.97 0.97 2/78 17129
/proc/meminfo: memFree=1394936/2055920 swapFree=4169972/4192956
[pid=16930] ppid=16928 vsize=9688 CPUtime=1200.02
/proc/16930/stat : 16930 (picosat) R 16928 16930 16139 0 -1 4194304 4805 0 0 0 119984 18 0 0 25 0 1 0 373838342 9920512 2311 18446744073709551615 134512640 134931368 4294956704 18446744073709551615 134525754 0 0 4096 0 0 0 0 17 1 0 0
/proc/16930/statm: 2422 2311 48 102 0 2317 0
Current children cumulated CPU time (s) 1200.02
Current children cumulated vsize (KiB) 9688

Child ended because it received signal 15 (SIGTERM)
Real time (s): 1200.51
CPU time (s): 1200.03
CPU user time (s): 1199.84
CPU system time (s): 0.188971
CPU usage (%): 99.9604
Max. virtual memory (cumulated for all children) (KiB): 9860

getrusage(RUSAGE_CHILDREN,...) data:
user time used= 1199.84
system time used= 0.188971
maximum resident set size= 0
integral shared memory size= 0
integral unshared data size= 0
integral unshared stack size= 0
page reclaims= 4805
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= 3150

runsolver used 1.53077 second user time and 2.77958 second system time

The end



Launcher Data (download as text)




Begin job on node11 on Sat Mar 10 15:00:38 UTC 2007

IDJOB= 333906
IDBENCH= 24615
IDSOLVER= 106
FILE ID= node11/333906-1173538838

PBS_JOBID= 4101150

Free space on /tmp= 66352 MiB

SOLVER NAME= picosat 535
BENCH NAME= HOME/pub/bench/SAT07/crafted/Hard/contest04/connamacher/connm-ue-csp-sat-n1200-d-0.02-s383740539.sat05-534.reshuffled-07.cnf
COMMAND LINE= /tmp/evaluation/333906-1173538838/picosat /tmp/evaluation/333906-1173538838/instance-333906-1173538838.cnf            
RUNSOLVER COMMAND LINE= runsolver  --timestamp  -w ROOT/results/node11/watcher-333906-1173538838 -o ROOT/results/node11/solver-333906-1173538838 -C 1200 -W 2400 -M 1800 --output-limit 1,15  /tmp/evaluation/333906-1173538838/picosat /tmp/evaluation/333906-1173538838/instance-333906-1173538838.cnf            

META MD5SUM SOLVER= 1cb12d44dc66ecc4d20a168f5cfd1323
MD5SUM BENCH=  84c61ea490109e11c1f7afe1d2e5d438

RANDOM SEED= 213247022

TIME LIMIT= 1200 seconds
MEMORY LIMIT= 1800 MiB

Linux node11.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		: 3000.243
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		: 3000.243
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:       1404952 kB
Buffers:         52680 kB
Cached:         507500 kB
SwapCached:       2248 kB
Active:         227996 kB
Inactive:       355548 kB
HighTotal:           0 kB
HighFree:            0 kB
LowTotal:      2055920 kB
LowFree:       1404952 kB
SwapTotal:     4192956 kB
SwapFree:      4169972 kB
Dirty:             760 kB
Writeback:           0 kB
Mapped:          31300 kB
Slab:            53032 kB
Committed_AS:  1176924 kB
PageTables:       1760 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= 66352 MiB

End job on node11 on Sat Mar 10 15:20:41 UTC 2007