Trace number 303524

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) 1200.09 1200.52

General information on the benchmark

Namerandom/LargeSize/7SAT/v200/
unif-k7-r85-v200-c17000-S666382280-13.cnf
MD5SUMc43d54c2e9e3de5b9ca4424a3e9c633d
Bench CategoryRANDOM (random 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 variables200
Number of clauses17000
Sum of the clauses size119000
Maximum clause length7
Minimum clause length7
Number of clauses of size 10
Number of clauses of size 20
Number of clauses of size 30
Number of clauses of size 40
Number of clauses of size 50
Number of clauses of size over 517000

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 3.2.0 (c) roussel@cril.univ-artois.fr

command line: runsolver --timestamp -w ROOT/results/node72/watcher-303524-1172037416 -o ROOT/results/node72/solver-303524-1172037416 -C 1200 -M 1800 --output-limit 1,15 /tmp/evaluation/303524-1172037416/picosat /tmp/evaluation/303524-1172037416/instance-303524-1172037416.cnf 

Enforcing CPUTime limit (soft limit, will send SIGTERM then SIGKILL): 1200 seconds
Enforcing CPUTime limit (hard limit, will send SIGXCPU): 1230 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 3/77 14903
/proc/meminfo: memFree=1526296/2055920 swapFree=4142504/4192956
[pid=14903] ppid=14901 vsize=568 CPUtime=0
/proc/14903/stat : 14903 (picosat) R 14901 14903 14038 0 -1 4194304 69 0 0 0 0 0 0 0 18 0 1 0 223709398 581632 54 18446744073709551615 134512640 134931368 4294956704 18446744073709551615 134605937 0 0 4096 0 0 0 0 17 1 0 0
/proc/14903/statm: 142 54 40 102 0 37 0

[startup+0.10664 s]
/proc/loadavg: 1.00 1.00 1.00 3/77 14903
/proc/meminfo: memFree=1526296/2055920 swapFree=4142504/4192956
[pid=14903] ppid=14901 vsize=836 CPUtime=0.09
/proc/14903/stat : 14903 (picosat) R 14901 14903 14038 0 -1 4194304 142 0 0 0 5 4 0 0 18 0 1 0 223709398 856064 127 18446744073709551615 134512640 134931368 4294956704 18446744073709551615 134605937 0 0 4096 0 0 0 0 17 1 0 0
/proc/14903/statm: 209 127 40 102 0 104 0
Current children cumulated CPU time (s) 0.09
Current children cumulated vsize (KiB) 836

[startup+0.514676 s]
/proc/loadavg: 1.00 1.00 1.00 3/77 14903
/proc/meminfo: memFree=1526296/2055920 swapFree=4142504/4192956
[pid=14903] ppid=14901 vsize=1892 CPUtime=0.5
/proc/14903/stat : 14903 (picosat) R 14901 14903 14038 0 -1 4194304 412 0 0 0 35 15 0 0 22 0 1 0 223709398 1937408 397 18446744073709551615 134512640 134931368 4294956704 18446744073709551615 134525858 0 0 4096 0 0 0 0 17 1 0 0
/proc/14903/statm: 473 397 42 102 0 368 0
Current children cumulated CPU time (s) 0.5
Current children cumulated vsize (KiB) 1892

[startup+1.33475 s]
/proc/loadavg: 1.00 1.00 1.00 2/78 14904
/proc/meminfo: memFree=1524240/2055920 swapFree=4142504/4192956
[pid=14903] ppid=14901 vsize=2692 CPUtime=1.32
/proc/14903/stat : 14903 (picosat) R 14901 14903 14038 0 -1 4194304 594 0 0 0 117 15 0 0 25 0 1 0 223709398 2756608 577 18446744073709551615 134512640 134931368 4294956704 18446744073709551615 134597666 0 0 4096 0 0 0 0 17 1 0 0
/proc/14903/statm: 673 577 48 102 0 568 0
Current children cumulated CPU time (s) 1.32
Current children cumulated vsize (KiB) 2692

[startup+2.9709 s]
/proc/loadavg: 1.00 1.00 1.00 2/78 14904
/proc/meminfo: memFree=1523920/2055920 swapFree=4142504/4192956
[pid=14903] ppid=14901 vsize=2940 CPUtime=2.96
/proc/14903/stat : 14903 (picosat) R 14901 14903 14038 0 -1 4194304 669 0 0 0 281 15 0 0 25 0 1 0 223709398 3010560 652 18446744073709551615 134512640 134931368 4294956704 18446744073709551615 134525754 0 0 4096 0 0 0 0 17 1 0 0
/proc/14903/statm: 735 652 48 102 0 630 0
Current children cumulated CPU time (s) 2.96
Current children cumulated vsize (KiB) 2940

[startup+6.2472 s]
/proc/loadavg: 1.00 1.00 1.00 2/78 14904
/proc/meminfo: memFree=1523408/2055920 swapFree=4142504/4192956
[pid=14903] ppid=14901 vsize=3312 CPUtime=6.23
/proc/14903/stat : 14903 (picosat) R 14901 14903 14038 0 -1 4194304 779 0 0 0 608 15 0 0 25 0 1 0 223709398 3391488 762 18446744073709551615 134512640 134931368 4294956704 18446744073709551615 134520054 0 0 4096 0 0 0 0 17 1 0 0
/proc/14903/statm: 828 762 48 102 0 723 0
Current children cumulated CPU time (s) 6.23
Current children cumulated vsize (KiB) 3312

[startup+12.7048 s]
/proc/loadavg: 1.00 1.00 1.00 2/78 14904
/proc/meminfo: memFree=1522720/2055920 swapFree=4142504/4192956
[pid=14903] ppid=14901 vsize=4088 CPUtime=12.69
/proc/14903/stat : 14903 (picosat) R 14901 14903 14038 0 -1 4194304 952 0 0 0 1254 15 0 0 25 0 1 0 223709398 4186112 935 18446744073709551615 134512640 134931368 4294956704 18446744073709551615 134525828 0 0 4096 0 0 0 0 17 1 0 0
/proc/14903/statm: 1022 935 48 102 0 917 0
Current children cumulated CPU time (s) 12.69
Current children cumulated vsize (KiB) 4088

[startup+25.509 s]
/proc/loadavg: 1.00 1.00 1.00 2/78 14904
/proc/meminfo: memFree=1521824/2055920 swapFree=4142504/4192956
[pid=14903] ppid=14901 vsize=4748 CPUtime=25.5
/proc/14903/stat : 14903 (picosat) R 14901 14903 14038 0 -1 4194304 1130 0 0 0 2534 16 0 0 25 0 1 0 223709398 4861952 1113 18446744073709551615 134512640 134931368 4294956704 18446744073709551615 134522823 0 0 4096 0 0 0 0 17 1 0 0
/proc/14903/statm: 1187 1113 48 102 0 1082 0
Current children cumulated CPU time (s) 25.5
Current children cumulated vsize (KiB) 4748

[startup+51.1193 s]
/proc/loadavg: 1.00 1.00 1.00 2/78 14904
/proc/meminfo: memFree=1520800/2055920 swapFree=4142504/4192956
[pid=14903] ppid=14901 vsize=5920 CPUtime=51.09
/proc/14903/stat : 14903 (picosat) R 14901 14903 14038 0 -1 4194304 1380 0 0 0 5093 16 0 0 25 0 1 0 223709398 6062080 1363 18446744073709551615 134512640 134931368 4294956704 18446744073709551615 134525754 0 0 4096 0 0 0 0 17 1 0 0
/proc/14903/statm: 1480 1363 48 102 0 1375 0
Current children cumulated CPU time (s) 51.09
Current children cumulated vsize (KiB) 5920

[startup+102.331 s]
/proc/loadavg: 1.38 1.09 1.03 2/78 14904
/proc/meminfo: memFree=1519328/2055920 swapFree=4142504/4192956
[pid=14903] ppid=14901 vsize=7308 CPUtime=102.29
/proc/14903/stat : 14903 (picosat) R 14901 14903 14038 0 -1 4194304 1739 0 0 0 10212 17 0 0 25 0 1 0 223709398 7483392 1722 18446744073709551615 134512640 134931368 4294956704 18446744073709551615 134525875 0 0 4096 0 0 0 0 17 1 0 0
/proc/14903/statm: 1827 1722 48 102 0 1722 0
Current children cumulated CPU time (s) 102.29
Current children cumulated vsize (KiB) 7308

[startup+162.361 s]
/proc/loadavg: 1.14 1.07 1.02 2/78 14904
/proc/meminfo: memFree=1518304/2055920 swapFree=4142504/4192956
[pid=14903] ppid=14901 vsize=8292 CPUtime=162.31
/proc/14903/stat : 14903 (picosat) R 14901 14903 14038 0 -1 4194304 1996 0 0 0 16213 18 0 0 25 0 1 0 223709398 8491008 1979 18446744073709551615 134512640 134931368 4294956704 18446744073709551615 134525788 0 0 4096 0 0 0 0 17 1 0 0
/proc/14903/statm: 2073 1979 48 102 0 1968 0
Current children cumulated CPU time (s) 162.31
Current children cumulated vsize (KiB) 8292

[startup+222.392 s]
/proc/loadavg: 1.05 1.06 1.02 2/78 14904
/proc/meminfo: memFree=1517600/2055920 swapFree=4142504/4192956
[pid=14903] ppid=14901 vsize=8892 CPUtime=222.32
/proc/14903/stat : 14903 (picosat) R 14901 14903 14038 0 -1 4194304 2214 0 0 0 22214 18 0 0 25 0 1 0 223709398 9105408 2136 18446744073709551615 134512640 134931368 4294956704 18446744073709551615 134525754 0 0 4096 0 0 0 0 17 1 0 0
/proc/14903/statm: 2223 2136 48 102 0 2118 0
Current children cumulated CPU time (s) 222.32
Current children cumulated vsize (KiB) 8892

[startup+282.438 s]
/proc/loadavg: 1.02 1.05 1.01 2/84 15014
/proc/meminfo: memFree=1515568/2055920 swapFree=4142504/4192956
[pid=14903] ppid=14901 vsize=9584 CPUtime=282.3
/proc/14903/stat : 14903 (picosat) R 14901 14903 14038 0 -1 4194304 2499 0 0 0 28211 19 0 0 25 0 1 0 223709398 9814016 2318 18446744073709551615 134512640 134931368 4294956704 18446744073709551615 134525927 0 0 4096 0 0 0 0 17 1 0 0
/proc/14903/statm: 2396 2318 48 102 0 2291 0
Current children cumulated CPU time (s) 282.3
Current children cumulated vsize (KiB) 9584

[startup+342.489 s]
/proc/loadavg: 1.04 1.05 1.01 2/78 15106
/proc/meminfo: memFree=1516064/2055920 swapFree=4142504/4192956
[pid=14903] ppid=14901 vsize=10128 CPUtime=342.28
/proc/14903/stat : 14903 (picosat) R 14901 14903 14038 0 -1 4194304 2722 0 0 0 34208 20 0 0 25 0 1 0 223709398 10371072 2458 18446744073709551615 134512640 134931368 4294956704 18446744073709551615 134525828 0 0 4096 0 0 0 0 17 1 0 0
/proc/14903/statm: 2532 2458 48 102 0 2427 0
Current children cumulated CPU time (s) 342.28
Current children cumulated vsize (KiB) 10128

[startup+402.525 s]
/proc/loadavg: 1.01 1.04 1.01 2/78 15106
/proc/meminfo: memFree=1515424/2055920 swapFree=4142504/4192956
[pid=14903] ppid=14901 vsize=10896 CPUtime=402.3
/proc/14903/stat : 14903 (picosat) R 14901 14903 14038 0 -1 4194304 3123 0 0 0 40209 21 0 0 25 0 1 0 223709398 11157504 2596 18446744073709551615 134512640 134931368 4294956704 18446744073709551615 134525788 0 0 4096 0 0 0 0 17 1 0 0
/proc/14903/statm: 2724 2596 48 102 0 2619 0
Current children cumulated CPU time (s) 402.3
Current children cumulated vsize (KiB) 10896

[startup+462.552 s]
/proc/loadavg: 1.00 1.03 1.00 2/78 15106
/proc/meminfo: memFree=1514784/2055920 swapFree=4142504/4192956
[pid=14903] ppid=14901 vsize=11424 CPUtime=462.3
/proc/14903/stat : 14903 (picosat) R 14901 14903 14038 0 -1 4194304 3513 0 0 0 46209 21 0 0 25 0 1 0 223709398 11698176 2746 18446744073709551615 134512640 134931368 4294956704 18446744073709551615 134525754 0 0 4096 0 0 0 0 17 1 0 0
/proc/14903/statm: 2856 2746 48 102 0 2751 0
Current children cumulated CPU time (s) 462.3
Current children cumulated vsize (KiB) 11424

[startup+522.574 s]
/proc/loadavg: 1.00 1.02 1.00 2/78 15106
/proc/meminfo: memFree=1514848/2055920 swapFree=4142504/4192956
[pid=14903] ppid=14901 vsize=11776 CPUtime=522.31
/proc/14903/stat : 14903 (picosat) R 14901 14903 14038 0 -1 4194304 3765 0 0 0 52209 22 0 0 25 0 1 0 223709398 12058624 2819 18446744073709551615 134512640 134931368 4294956704 18446744073709551615 134597652 0 0 4096 0 0 0 0 17 1 0 0
/proc/14903/statm: 2944 2819 48 102 0 2839 0
Current children cumulated CPU time (s) 522.31
Current children cumulated vsize (KiB) 11776

[startup+582.603 s]
/proc/loadavg: 1.00 1.02 1.00 2/78 15106
/proc/meminfo: memFree=1514336/2055920 swapFree=4142504/4192956
[pid=14903] ppid=14901 vsize=11948 CPUtime=582.33
/proc/14903/stat : 14903 (picosat) R 14901 14903 14038 0 -1 4194304 4125 0 0 0 58210 23 0 0 25 0 1 0 223709398 12234752 2896 18446744073709551615 134512640 134931368 4294956704 18446744073709551615 134522740 0 0 4096 0 0 0 0 17 1 0 0
/proc/14903/statm: 2987 2896 48 102 0 2882 0
Current children cumulated CPU time (s) 582.33
Current children cumulated vsize (KiB) 11948

[startup+642.634 s]
/proc/loadavg: 1.00 1.01 1.00 2/78 15106
/proc/meminfo: memFree=1514016/2055920 swapFree=4142504/4192956
[pid=14903] ppid=14901 vsize=12192 CPUtime=642.34
/proc/14903/stat : 14903 (picosat) R 14901 14903 14038 0 -1 4194304 4412 0 0 0 64210 24 0 0 25 0 1 0 223709398 12484608 2961 18446744073709551615 134512640 134931368 4294956704 18446744073709551615 134525754 0 0 4096 0 0 0 0 17 1 0 0
/proc/14903/statm: 3048 2961 48 102 0 2943 0
Current children cumulated CPU time (s) 642.34
Current children cumulated vsize (KiB) 12192

[startup+702.663 s]
/proc/loadavg: 1.00 1.00 1.00 2/78 15106
/proc/meminfo: memFree=1513248/2055920 swapFree=4142504/4192956
[pid=14903] ppid=14901 vsize=12984 CPUtime=702.35
/proc/14903/stat : 14903 (picosat) R 14901 14903 14038 0 -1 4194304 4794 0 0 0 70210 25 0 0 25 0 1 0 223709398 13295616 3143 18446744073709551615 134512640 134931368 4294956704 18446744073709551615 134525788 0 0 4096 0 0 0 0 17 1 0 0
/proc/14903/statm: 3246 3143 48 102 0 3141 0
Current children cumulated CPU time (s) 702.35
Current children cumulated vsize (KiB) 12984

[startup+762.69 s]
/proc/loadavg: 1.00 1.00 1.00 2/78 15106
/proc/meminfo: memFree=1513120/2055920 swapFree=4142504/4192956
[pid=14903] ppid=14901 vsize=13000 CPUtime=762.36
/proc/14903/stat : 14903 (picosat) R 14901 14903 14038 0 -1 4194304 4982 0 0 0 76211 25 0 0 25 0 1 0 223709398 13312000 3165 18446744073709551615 134512640 134931368 4294956704 18446744073709551615 134525754 0 0 4096 0 0 0 0 17 1 0 0
/proc/14903/statm: 3250 3165 48 102 0 3145 0
Current children cumulated CPU time (s) 762.36
Current children cumulated vsize (KiB) 13000

[startup+822.727 s]
/proc/loadavg: 1.00 1.00 1.00 2/78 15106
/proc/meminfo: memFree=1513184/2055920 swapFree=4142504/4192956
[pid=14903] ppid=14901 vsize=13016 CPUtime=822.38
/proc/14903/stat : 14903 (picosat) R 14901 14903 14038 0 -1 4194304 5262 0 0 0 82212 26 0 0 25 0 1 0 223709398 13328384 3175 18446744073709551615 134512640 134931368 4294956704 18446744073709551615 134525754 0 0 4096 0 0 0 0 17 1 0 0
/proc/14903/statm: 3254 3175 48 102 0 3149 0
Current children cumulated CPU time (s) 822.38
Current children cumulated vsize (KiB) 13016

[startup+882.752 s]
/proc/loadavg: 1.00 1.00 1.00 2/78 15106
/proc/meminfo: memFree=1512608/2055920 swapFree=4142504/4192956
[pid=14903] ppid=14901 vsize=13700 CPUtime=882.39
/proc/14903/stat : 14903 (picosat) R 14901 14903 14038 0 -1 4194304 5618 0 0 0 88212 27 0 0 25 0 1 0 223709398 14028800 3330 18446744073709551615 134512640 134931368 4294956704 18446744073709551615 134525775 0 0 4096 0 0 0 0 17 1 0 0
/proc/14903/statm: 3425 3330 48 102 0 3320 0
Current children cumulated CPU time (s) 882.39
Current children cumulated vsize (KiB) 13700

[startup+942.78 s]
/proc/loadavg: 1.00 1.00 1.00 2/78 15106
/proc/meminfo: memFree=1512352/2055920 swapFree=4142504/4192956
[pid=14903] ppid=14901 vsize=14024 CPUtime=942.4
/proc/14903/stat : 14903 (picosat) R 14901 14903 14038 0 -1 4194304 5913 0 0 0 94213 27 0 0 25 0 1 0 223709398 14360576 3412 18446744073709551615 134512640 134931368 4294956704 18446744073709551615 134525754 0 0 4096 0 0 0 0 17 1 0 0
/proc/14903/statm: 3506 3412 48 102 0 3401 0
Current children cumulated CPU time (s) 942.4
Current children cumulated vsize (KiB) 14024

[startup+1002.81 s]
/proc/loadavg: 1.07 1.02 1.00 2/78 15106
/proc/meminfo: memFree=1512288/2055920 swapFree=4142504/4192956
[pid=14903] ppid=14901 vsize=14076 CPUtime=1002.41
/proc/14903/stat : 14903 (picosat) R 14901 14903 14038 0 -1 4194304 6073 0 0 0 100213 28 0 0 25 0 1 0 223709398 14413824 3435 18446744073709551615 134512640 134931368 4294956704 18446744073709551615 134525754 0 0 4096 0 0 0 0 17 1 0 0
/proc/14903/statm: 3519 3435 48 102 0 3414 0
Current children cumulated CPU time (s) 1002.41
Current children cumulated vsize (KiB) 14076

[startup+1062.84 s]
/proc/loadavg: 1.02 1.01 1.00 2/78 15106
/proc/meminfo: memFree=1511904/2055920 swapFree=4142504/4192956
[pid=14903] ppid=14901 vsize=14700 CPUtime=1062.43
/proc/14903/stat : 14903 (picosat) R 14901 14903 14038 0 -1 4194304 6306 0 0 0 106214 29 0 0 25 0 1 0 223709398 15052800 3531 18446744073709551615 134512640 134931368 4294956704 18446744073709551615 134525754 0 0 4096 0 0 0 0 17 1 0 0
/proc/14903/statm: 3675 3531 48 102 0 3570 0
Current children cumulated CPU time (s) 1062.43
Current children cumulated vsize (KiB) 14700

[startup+1122.87 s]
/proc/loadavg: 1.01 1.00 1.00 2/78 15106
/proc/meminfo: memFree=1511456/2055920 swapFree=4142504/4192956
[pid=14903] ppid=14901 vsize=15096 CPUtime=1122.44
/proc/14903/stat : 14903 (picosat) R 14901 14903 14038 0 -1 4194304 6601 0 0 0 112214 30 0 0 25 0 1 0 223709398 15458304 3635 18446744073709551615 134512640 134931368 4294956704 18446744073709551615 134525754 0 0 4096 0 0 0 0 17 1 0 0
/proc/14903/statm: 3774 3635 48 102 0 3669 0
Current children cumulated CPU time (s) 1122.44
Current children cumulated vsize (KiB) 15096

[startup+1182.9 s]
/proc/loadavg: 1.00 1.00 1.00 2/78 15106
/proc/meminfo: memFree=1511584/2055920 swapFree=4142504/4192956
[pid=14903] ppid=14901 vsize=14972 CPUtime=1182.45
/proc/14903/stat : 14903 (picosat) R 14901 14903 14038 0 -1 4194304 6745 0 0 0 118215 30 0 0 25 0 1 0 223709398 15331328 3608 18446744073709551615 134512640 134931368 4294956704 18446744073709551615 134525778 0 0 4096 0 0 0 0 17 1 0 0
/proc/14903/statm: 3743 3608 48 102 0 3638 0
Current children cumulated CPU time (s) 1182.45
Current children cumulated vsize (KiB) 14972



Maximum CPU time exceeded: sending SIGTERM then SIGKILL

[startup+1200.52 s]
/proc/loadavg: 1.00 1.00 1.00 2/78 15106
/proc/meminfo: memFree=1511584/2055920 swapFree=4142504/4192956
[pid=14903] ppid=14901 vsize=14972 CPUtime=1200.07
/proc/14903/stat : 14903 (picosat) R 14901 14903 14038 0 -1 4194304 6745 0 0 0 119977 30 0 0 25 0 1 0 223709398 15331328 3608 18446744073709551615 134512640 134931368 4294956704 18446744073709551615 134525754 0 0 4096 0 0 0 0 17 1 0 0
/proc/14903/statm: 3743 3608 48 102 0 3638 0
Current children cumulated CPU time (s) 1200.07
Current children cumulated vsize (KiB) 14972

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): 1200.52
CPU time (s): 1200.09
CPU user time (s): 1199.78
CPU system time (s): 0.311952
CPU usage (%): 99.9636
Max. virtual memory (cumulated for all children) (KiB): 15288

getrusage(RUSAGE_CHILDREN,...) data:
user time used= 1199.78
system time used= 0.311952
maximum resident set size= 0
integral shared memory size= 0
integral unshared data size= 0
integral unshared stack size= 0
page reclaims= 6745
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= 25287

runsolver used 1.40579 second user time and 2.75658 second system time

The end



Launcher Data (download as text)




Begin job on node72 on Wed Feb 21 05:56:56 UTC 2007

IDJOB= 303524
IDBENCH= 20110
IDSOLVER= 106
FILE ID= node72/303524-1172037416

PBS_JOBID= 3892694

Free space on /tmp= 66562 MiB

SOLVER NAME= picosat 535
BENCH NAME= HOME/pub/bench/SAT07/random/LargeSize/7SAT/v200/unif-k7-r85-v200-c17000-S666382280-13.cnf
COMMAND LINE= /tmp/evaluation/303524-1172037416/picosat /tmp/evaluation/303524-1172037416/instance-303524-1172037416.cnf            
RUNSOLVER COMMAND LINE= runsolver  --timestamp  -w ROOT/results/node72/watcher-303524-1172037416 -o ROOT/results/node72/solver-303524-1172037416 -C 1200 -M 1800 --output-limit 1,15  /tmp/evaluation/303524-1172037416/picosat /tmp/evaluation/303524-1172037416/instance-303524-1172037416.cnf            

META MD5SUM SOLVER= 1cb12d44dc66ecc4d20a168f5cfd1323
MD5SUM BENCH=  c43d54c2e9e3de5b9ca4424a3e9c633d

RANDOM SEED= 846833294

TIME LIMIT= 1200 seconds
MEMORY LIMIT= 1800 MiB

Linux node72.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		: 3000.236
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		: 3000.236
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:       1526768 kB
Buffers:         39604 kB
Cached:         409636 kB
SwapCached:      19416 kB
Active:         366944 kB
Inactive:       116620 kB
HighTotal:           0 kB
HighFree:            0 kB
LowTotal:      2055920 kB
LowFree:       1526768 kB
SwapTotal:     4192956 kB
SwapFree:      4142504 kB
Dirty:             984 kB
Writeback:           0 kB
Mapped:          29992 kB
Slab:            31192 kB
Committed_AS:   576892 kB
PageTables:       1676 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= 66562 MiB

End job on node72 on Wed Feb 21 06:16:58 UTC 2007