Trace number 307337

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) 1200.07 1200.51

General information on the benchmark

Namerandom/LargeSize/3SAT/v19000/
unif-k3-r4.2-v19000-c79800-S1330787624-15.cnf
MD5SUMeb155c81f20e69e23b4896a7d3630770
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 variables19000
Number of clauses79800
Sum of the clauses size239400
Maximum clause length3
Minimum clause length3
Number of clauses of size 10
Number of clauses of size 20
Number of clauses of size 379800
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 3.2.0 (c) roussel@cril.univ-artois.fr

command line: runsolver --timestamp -w ROOT/results/node42/watcher-307337-1172118282 -o ROOT/results/node42/solver-307337-1172118282 -C 1200 -M 1800 --output-limit 1,15 /tmp/evaluation/307337-1172118282/picosat /tmp/evaluation/307337-1172118282/instance-307337-1172118282.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: 0.99 0.97 0.99 3/64 14747
/proc/meminfo: memFree=1842656/2055920 swapFree=4183984/4192956
[pid=14747] ppid=14745 vsize=1536 CPUtime=0
/proc/14747/stat : 14747 (picosat) R 14745 14747 13474 0 -1 4194304 301 0 0 0 0 0 0 0 18 0 1 0 231784298 1572864 286 18446744073709551615 134512640 134931368 4294956704 18446744073709551615 134526186 0 0 4096 0 0 0 0 17 1 0 0
/proc/14747/statm: 384 288 40 102 0 279 0

[startup+0.106727 s]
/proc/loadavg: 0.99 0.97 0.99 3/64 14747
/proc/meminfo: memFree=1842656/2055920 swapFree=4183984/4192956
[pid=14747] ppid=14745 vsize=2960 CPUtime=0.1
/proc/14747/stat : 14747 (picosat) R 14745 14747 13474 0 -1 4194304 474 0 0 0 6 4 0 0 18 0 1 0 231784298 3031040 459 18446744073709551615 134512640 134931368 4294956704 18446744073709551615 134605937 0 0 4096 0 0 0 0 17 1 0 0
/proc/14747/statm: 740 459 40 102 0 635 0
Current children cumulated CPU time (s) 0.1
Current children cumulated vsize (KiB) 2960

[startup+0.514804 s]
/proc/loadavg: 0.99 0.97 0.99 3/64 14747
/proc/meminfo: memFree=1842656/2055920 swapFree=4183984/4192956
[pid=14747] ppid=14745 vsize=4540 CPUtime=0.51
/proc/14747/stat : 14747 (picosat) R 14745 14747 13474 0 -1 4194304 875 0 0 0 26 25 0 0 21 0 1 0 231784298 4648960 860 18446744073709551615 134512640 134931368 4294956704 18446744073709551615 134605937 0 0 4096 0 0 0 0 17 1 0 0
/proc/14747/statm: 1135 860 40 102 0 1030 0
Current children cumulated CPU time (s) 0.51
Current children cumulated vsize (KiB) 4540

[startup+1.33496 s]
/proc/loadavg: 0.99 0.97 0.99 2/65 14748
/proc/meminfo: memFree=1837976/2055920 swapFree=4183984/4192956
[pid=14747] ppid=14745 vsize=6392 CPUtime=1.32
/proc/14747/stat : 14747 (picosat) R 14745 14747 13474 0 -1 4194304 1311 0 0 0 97 35 0 0 25 0 1 0 231784298 6545408 1291 18446744073709551615 134512640 134931368 4294956704 18446744073709551615 134529466 0 0 4096 0 0 0 0 17 1 0 0
/proc/14747/statm: 1598 1291 48 102 0 1493 0
Current children cumulated CPU time (s) 1.32
Current children cumulated vsize (KiB) 6392

[startup+2.97428 s]
/proc/loadavg: 0.99 0.97 0.99 2/65 14748
/proc/meminfo: memFree=1836440/2055920 swapFree=4183984/4192956
[pid=14747] ppid=14745 vsize=8476 CPUtime=2.96
/proc/14747/stat : 14747 (picosat) R 14745 14747 13474 0 -1 4194304 1815 0 0 0 261 35 0 0 25 0 1 0 231784298 8679424 1795 18446744073709551615 134512640 134931368 4294956704 18446744073709551615 134525754 0 0 4096 0 0 0 0 17 1 0 0
/proc/14747/statm: 2119 1795 48 102 0 2014 0
Current children cumulated CPU time (s) 2.96
Current children cumulated vsize (KiB) 8476

[startup+6.2499 s]
/proc/loadavg: 0.99 0.97 0.99 2/65 14748
/proc/meminfo: memFree=1832216/2055920 swapFree=4183984/4192956
[pid=14747] ppid=14745 vsize=12372 CPUtime=6.24
/proc/14747/stat : 14747 (picosat) R 14745 14747 13474 0 -1 4194304 2803 0 0 0 588 36 0 0 25 0 1 0 231784298 12668928 2783 18446744073709551615 134512640 134931368 4294956704 18446744073709551615 134597664 0 0 4096 0 0 0 0 17 1 0 0
/proc/14747/statm: 3093 2783 48 102 0 2988 0
Current children cumulated CPU time (s) 6.24
Current children cumulated vsize (KiB) 12372

[startup+12.7031 s]
/proc/loadavg: 0.99 0.97 0.99 2/65 14748
/proc/meminfo: memFree=1823704/2055920 swapFree=4183984/4192956
[pid=14747] ppid=14745 vsize=20388 CPUtime=12.69
/proc/14747/stat : 14747 (picosat) R 14745 14747 13474 0 -1 4194304 4830 0 0 0 1231 38 0 0 25 0 1 0 231784298 20877312 4810 18446744073709551615 134512640 134931368 4294956704 18446744073709551615 134525814 0 0 4096 0 0 0 0 17 1 0 0
/proc/14747/statm: 5097 4810 48 102 0 4992 0
Current children cumulated CPU time (s) 12.69
Current children cumulated vsize (KiB) 20388

[startup+25.5056 s]
/proc/loadavg: 0.99 0.97 0.99 2/65 14748
/proc/meminfo: memFree=1818648/2055920 swapFree=4183984/4192956
[pid=14747] ppid=14745 vsize=25196 CPUtime=25.49
/proc/14747/stat : 14747 (picosat) R 14745 14747 13474 0 -1 4194304 6023 0 0 0 2510 39 0 0 25 0 1 0 231784298 25800704 5996 18446744073709551615 134512640 134931368 4294956704 18446744073709551615 134522740 0 0 4096 0 0 0 0 17 1 0 0
/proc/14747/statm: 6299 5996 48 102 0 6194 0
Current children cumulated CPU time (s) 25.49
Current children cumulated vsize (KiB) 25196

[startup+51.1124 s]
/proc/loadavg: 0.99 0.97 0.99 2/65 14748
/proc/meminfo: memFree=1814552/2055920 swapFree=4183984/4192956
[pid=14747] ppid=14745 vsize=29312 CPUtime=51.08
/proc/14747/stat : 14747 (picosat) R 14745 14747 13474 0 -1 4194304 7068 0 0 0 5068 40 0 0 25 0 1 0 231784298 30015488 7041 18446744073709551615 134512640 134931368 4294956704 18446744073709551615 134597654 0 0 4096 0 0 0 0 17 1 0 0
/proc/14747/statm: 7328 7041 48 102 0 7223 0
Current children cumulated CPU time (s) 51.08
Current children cumulated vsize (KiB) 29312

[startup+102.32 s]
/proc/loadavg: 0.99 0.97 0.99 2/65 14748
/proc/meminfo: memFree=1806040/2055920 swapFree=4183984/4192956
[pid=14747] ppid=14745 vsize=37740 CPUtime=102.27
/proc/14747/stat : 14747 (picosat) R 14745 14747 13474 0 -1 4194304 9184 0 0 0 10186 41 0 0 25 0 1 0 231784298 38645760 9157 18446744073709551615 134512640 134931368 4294956704 18446744073709551615 134525754 0 0 4096 0 0 0 0 17 1 0 0
/proc/14747/statm: 9435 9157 48 102 0 9330 0
Current children cumulated CPU time (s) 102.27
Current children cumulated vsize (KiB) 37740

[startup+162.341 s]
/proc/loadavg: 0.99 0.97 0.99 2/65 14748
/proc/meminfo: memFree=1799576/2055920 swapFree=4183984/4192956
[pid=14747] ppid=14745 vsize=44104 CPUtime=162.27
/proc/14747/stat : 14747 (picosat) R 14745 14747 13474 0 -1 4194304 10783 0 0 0 16185 42 0 0 25 0 1 0 231784298 45162496 10722 18446744073709551615 134512640 134931368 4294956704 18446744073709551615 134525754 0 0 4096 0 0 0 0 17 1 0 0
/proc/14747/statm: 11026 10722 48 102 0 10921 0
Current children cumulated CPU time (s) 162.27
Current children cumulated vsize (KiB) 44104

[startup+222.36 s]
/proc/loadavg: 0.99 0.97 0.99 2/65 14748
/proc/meminfo: memFree=1790104/2055920 swapFree=4183984/4192956
[pid=14747] ppid=14745 vsize=53500 CPUtime=222.26
/proc/14747/stat : 14747 (picosat) R 14745 14747 13474 0 -1 4194304 13256 0 0 0 22182 44 0 0 25 0 1 0 231784298 54784000 13084 18446744073709551615 134512640 134931368 4294956704 18446744073709551615 134529700 0 0 4096 0 0 0 0 17 1 0 0
/proc/14747/statm: 13375 13084 48 102 0 13270 0
Current children cumulated CPU time (s) 222.26
Current children cumulated vsize (KiB) 53500

[startup+282.378 s]
/proc/loadavg: 0.99 0.97 0.99 2/65 14748
/proc/meminfo: memFree=1785880/2055920 swapFree=4183984/4192956
[pid=14747] ppid=14745 vsize=57752 CPUtime=282.26
/proc/14747/stat : 14747 (picosat) R 14745 14747 13474 0 -1 4194304 14386 0 0 0 28181 45 0 0 25 0 1 0 231784298 59138048 14130 18446744073709551615 134512640 134931368 4294956704 18446744073709551615 134522740 0 0 4096 0 0 0 0 17 1 0 0
/proc/14747/statm: 14438 14130 48 102 0 14333 0
Current children cumulated CPU time (s) 282.26
Current children cumulated vsize (KiB) 57752

[startup+342.391 s]
/proc/loadavg: 0.99 0.97 0.99 2/65 14748
/proc/meminfo: memFree=1781464/2055920 swapFree=4183984/4192956
[pid=14747] ppid=14745 vsize=62112 CPUtime=342.25
/proc/14747/stat : 14747 (picosat) R 14745 14747 13474 0 -1 4194304 15574 0 0 0 34178 47 0 0 25 0 1 0 231784298 63602688 15226 18446744073709551615 134512640 134931368 4294956704 18446744073709551615 134525754 0 0 4096 0 0 0 0 17 1 0 0
/proc/14747/statm: 15528 15226 48 102 0 15423 0
Current children cumulated CPU time (s) 342.25
Current children cumulated vsize (KiB) 62112

[startup+402.414 s]
/proc/loadavg: 1.04 0.99 0.99 2/65 14748
/proc/meminfo: memFree=1775832/2055920 swapFree=4183984/4192956
[pid=14747] ppid=14745 vsize=68160 CPUtime=402.26
/proc/14747/stat : 14747 (picosat) R 14745 14747 13474 0 -1 4194304 17073 0 0 0 40178 48 0 0 25 0 1 0 231784298 69795840 16625 18446744073709551615 134512640 134931368 4294956704 18446744073709551615 134522870 0 0 4096 0 0 0 0 17 1 0 0
/proc/14747/statm: 17040 16625 48 102 0 16935 0
Current children cumulated CPU time (s) 402.26
Current children cumulated vsize (KiB) 68160

[startup+462.434 s]
/proc/loadavg: 1.01 0.99 0.99 2/65 14748
/proc/meminfo: memFree=1768728/2055920 swapFree=4183984/4192956
[pid=14747] ppid=14745 vsize=75120 CPUtime=462.25
/proc/14747/stat : 14747 (picosat) R 14745 14747 13474 0 -1 4194304 18947 0 0 0 46175 50 0 0 25 0 1 0 231784298 76922880 18392 18446744073709551615 134512640 134931368 4294956704 18446744073709551615 134525823 0 0 4096 0 0 0 0 17 1 0 0
/proc/14747/statm: 18780 18392 48 102 0 18675 0
Current children cumulated CPU time (s) 462.25
Current children cumulated vsize (KiB) 75120

[startup+522.452 s]
/proc/loadavg: 1.00 0.99 0.99 2/65 14748
/proc/meminfo: memFree=1762648/2055920 swapFree=4183984/4192956
[pid=14747] ppid=14745 vsize=81168 CPUtime=522.25
/proc/14747/stat : 14747 (picosat) R 14745 14747 13474 0 -1 4194304 20522 0 0 0 52174 51 0 0 25 0 1 0 231784298 83116032 19910 18446744073709551615 134512640 134931368 4294956704 18446744073709551615 134529449 0 0 4096 0 0 0 0 17 1 0 0
/proc/14747/statm: 20292 19910 48 102 0 20187 0
Current children cumulated CPU time (s) 522.25
Current children cumulated vsize (KiB) 81168

[startup+582.469 s]
/proc/loadavg: 1.00 0.99 0.99 2/65 14748
/proc/meminfo: memFree=1758744/2055920 swapFree=4183984/4192956
[pid=14747] ppid=14745 vsize=85292 CPUtime=582.24
/proc/14747/stat : 14747 (picosat) R 14745 14747 13474 0 -1 4194304 21586 0 0 0 58172 52 0 0 25 0 1 0 231784298 87339008 20914 18446744073709551615 134512640 134931368 4294956704 18446744073709551615 134531777 0 0 4096 0 0 0 0 17 1 0 0
/proc/14747/statm: 21323 20914 48 102 0 21218 0
Current children cumulated CPU time (s) 582.24
Current children cumulated vsize (KiB) 85292

[startup+642.487 s]
/proc/loadavg: 1.00 0.99 0.99 3/65 14748
/proc/meminfo: memFree=1754520/2055920 swapFree=4183984/4192956
[pid=14747] ppid=14745 vsize=89168 CPUtime=642.24
/proc/14747/stat : 14747 (picosat) R 14745 14747 13474 0 -1 4194304 22711 0 0 0 64171 53 0 0 25 0 1 0 231784298 91308032 21916 18446744073709551615 134512640 134931368 4294956704 18446744073709551615 134531123 0 0 4096 0 0 0 0 17 1 0 0
/proc/14747/statm: 22292 21916 48 102 0 22187 0
Current children cumulated CPU time (s) 642.24
Current children cumulated vsize (KiB) 89168

[startup+702.506 s]
/proc/loadavg: 1.00 0.99 0.99 2/65 14748
/proc/meminfo: memFree=1749400/2055920 swapFree=4183984/4192956
[pid=14747] ppid=14745 vsize=94540 CPUtime=702.23
/proc/14747/stat : 14747 (picosat) R 14745 14747 13474 0 -1 4194304 24057 0 0 0 70169 54 0 0 25 0 1 0 231784298 96808960 23196 18446744073709551615 134512640 134931368 4294956704 18446744073709551615 134525788 0 0 4096 0 0 0 0 17 1 0 0
/proc/14747/statm: 23635 23196 48 102 0 23530 0
Current children cumulated CPU time (s) 702.23
Current children cumulated vsize (KiB) 94540

[startup+762.529 s]
/proc/loadavg: 1.00 0.99 0.99 2/65 14748
/proc/meminfo: memFree=1746200/2055920 swapFree=4183984/4192956
[pid=14747] ppid=14745 vsize=97740 CPUtime=762.23
/proc/14747/stat : 14747 (picosat) R 14745 14747 13474 0 -1 4194304 24918 0 0 0 76169 54 0 0 25 0 1 0 231784298 100085760 23991 18446744073709551615 134512640 134931368 4294956704 18446744073709551615 134525754 0 0 4096 0 0 0 0 17 1 0 0
/proc/14747/statm: 24435 23991 48 102 0 24330 0
Current children cumulated CPU time (s) 762.23
Current children cumulated vsize (KiB) 97740

[startup+822.55 s]
/proc/loadavg: 1.00 0.99 0.99 2/65 14748
/proc/meminfo: memFree=1745560/2055920 swapFree=4183984/4192956
[pid=14747] ppid=14745 vsize=98504 CPUtime=822.24
/proc/14747/stat : 14747 (picosat) R 14745 14747 13474 0 -1 4194304 25178 0 0 0 82169 55 0 0 25 0 1 0 231784298 100868096 24181 18446744073709551615 134512640 134931368 4294956704 18446744073709551615 134525788 0 0 4096 0 0 0 0 17 1 0 0
/proc/14747/statm: 24626 24181 48 102 0 24521 0
Current children cumulated CPU time (s) 822.24
Current children cumulated vsize (KiB) 98504

[startup+882.567 s]
/proc/loadavg: 1.00 0.99 0.99 2/65 14748
/proc/meminfo: memFree=1740504/2055920 swapFree=4183984/4192956
[pid=14747] ppid=14745 vsize=103404 CPUtime=882.23
/proc/14747/stat : 14747 (picosat) R 14745 14747 13474 0 -1 4194304 26505 0 0 0 88167 56 0 0 25 0 1 0 231784298 105885696 25435 18446744073709551615 134512640 134931368 4294956704 18446744073709551615 134525754 0 0 4096 0 0 0 0 17 1 0 0
/proc/14747/statm: 25851 25435 48 102 0 25746 0
Current children cumulated CPU time (s) 882.23
Current children cumulated vsize (KiB) 103404

[startup+942.585 s]
/proc/loadavg: 1.00 0.99 0.99 2/65 14748
/proc/meminfo: memFree=1741016/2055920 swapFree=4183984/4192956
[pid=14747] ppid=14745 vsize=102864 CPUtime=942.23
/proc/14747/stat : 14747 (picosat) R 14745 14747 13474 0 -1 4194304 26505 0 0 0 94167 56 0 0 25 0 1 0 231784298 105332736 25305 18446744073709551615 134512640 134931368 4294956704 18446744073709551615 134530225 0 0 4096 0 0 0 0 17 1 0 0
/proc/14747/statm: 25716 25305 48 102 0 25611 0
Current children cumulated CPU time (s) 942.23
Current children cumulated vsize (KiB) 102864

[startup+1002.6 s]
/proc/loadavg: 1.00 0.99 0.99 2/65 14750
/proc/meminfo: memFree=1734872/2055920 swapFree=4183984/4192956
[pid=14747] ppid=14745 vsize=109036 CPUtime=1002.22
/proc/14747/stat : 14747 (picosat) R 14745 14747 13474 0 -1 4194304 28108 0 0 0 100164 58 0 0 25 0 1 0 231784298 111652864 26831 18446744073709551615 134512640 134931368 4294956704 18446744073709551615 134525741 0 0 4096 0 0 0 0 17 1 0 0
/proc/14747/statm: 27259 26831 48 102 0 27154 0
Current children cumulated CPU time (s) 1002.22
Current children cumulated vsize (KiB) 109036

[startup+1062.63 s]
/proc/loadavg: 1.00 0.99 0.99 2/65 14750
/proc/meminfo: memFree=1718808/2055920 swapFree=4183984/4192956
[pid=14747] ppid=14745 vsize=125060 CPUtime=1062.22
/proc/14747/stat : 14747 (picosat) R 14745 14747 13474 0 -1 4194304 32188 0 0 0 106161 61 0 0 25 0 1 0 231784298 128061440 30834 18446744073709551615 134512640 134931368 4294956704 18446744073709551615 134525606 0 0 4096 0 0 0 0 17 1 0 0
/proc/14747/statm: 31265 30834 48 102 0 31160 0
Current children cumulated CPU time (s) 1062.22
Current children cumulated vsize (KiB) 125060

[startup+1122.65 s]
/proc/loadavg: 1.00 0.99 0.99 2/65 14750
/proc/meminfo: memFree=1733016/2055920 swapFree=4183984/4192956
[pid=14747] ppid=14745 vsize=110640 CPUtime=1122.22
/proc/14747/stat : 14747 (picosat) R 14745 14747 13474 0 -1 4194304 32196 0 0 0 112160 62 0 0 25 0 1 0 231784298 113295360 27265 18446744073709551615 134512640 134931368 4294956704 18446744073709551615 134597664 0 0 4096 0 0 0 0 17 1 0 0
/proc/14747/statm: 27660 27265 48 102 0 27555 0
Current children cumulated CPU time (s) 1122.22
Current children cumulated vsize (KiB) 110640

[startup+1182.66 s]
/proc/loadavg: 1.00 0.99 0.99 2/65 14750
/proc/meminfo: memFree=1712344/2055920 swapFree=4183984/4192956
[pid=14747] ppid=14745 vsize=131376 CPUtime=1182.21
/proc/14747/stat : 14747 (picosat) R 14745 14747 13474 0 -1 4194304 37445 0 0 0 118155 66 0 0 25 0 1 0 231784298 134529024 32429 18446744073709551615 134512640 134931368 4294956704 18446744073709551615 134520015 0 0 4096 0 0 0 0 17 1 0 0
/proc/14747/statm: 32844 32429 48 102 0 32739 0
Current children cumulated CPU time (s) 1182.21
Current children cumulated vsize (KiB) 131376



Maximum CPU time exceeded: sending SIGTERM then SIGKILL

[startup+1200.49 s]
/proc/loadavg: 1.00 0.99 0.99 2/65 14750
/proc/meminfo: memFree=1712344/2055920 swapFree=4183984/4192956
[pid=14747] ppid=14745 vsize=131376 CPUtime=1200.03
/proc/14747/stat : 14747 (picosat) R 14745 14747 13474 0 -1 4194304 37445 0 0 0 119937 66 0 0 25 0 1 0 231784298 134529024 32429 18446744073709551615 134512640 134931368 4294956704 18446744073709551615 134522740 0 0 4096 0 0 0 0 17 1 0 0
/proc/14747/statm: 32844 32429 48 102 0 32739 0
Current children cumulated CPU time (s) 1200.03
Current children cumulated vsize (KiB) 131376

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): 1200.51
CPU time (s): 1200.07
CPU user time (s): 1199.38
CPU system time (s): 0.688895
CPU usage (%): 99.963
Max. virtual memory (cumulated for all children) (KiB): 131716

getrusage(RUSAGE_CHILDREN,...) data:
user time used= 1199.38
system time used= 0.688895
maximum resident set size= 0
integral shared memory size= 0
integral unshared data size= 0
integral unshared stack size= 0
page reclaims= 37445
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= 2290

runsolver used 0.772882 second user time and 2.43663 second system time

The end



Launcher Data (download as text)




Begin job on node42 on Thu Feb 22 04:24:43 UTC 2007

IDJOB= 307337
IDBENCH= 20203
IDSOLVER= 106
FILE ID= node42/307337-1172118282

PBS_JOBID= 3892919

Free space on /tmp= 66556 MiB

SOLVER NAME= picosat 535
BENCH NAME= HOME/pub/bench/SAT07/random/LargeSize/3SAT/v19000/unif-k3-r4.2-v19000-c79800-S1330787624-15.cnf
COMMAND LINE= /tmp/evaluation/307337-1172118282/picosat /tmp/evaluation/307337-1172118282/instance-307337-1172118282.cnf            
RUNSOLVER COMMAND LINE= runsolver  --timestamp  -w ROOT/results/node42/watcher-307337-1172118282 -o ROOT/results/node42/solver-307337-1172118282 -C 1200 -M 1800 --output-limit 1,15  /tmp/evaluation/307337-1172118282/picosat /tmp/evaluation/307337-1172118282/instance-307337-1172118282.cnf            

META MD5SUM SOLVER= 1cb12d44dc66ecc4d20a168f5cfd1323
MD5SUM BENCH=  eb155c81f20e69e23b4896a7d3630770

RANDOM SEED= 702462476

TIME LIMIT= 1200 seconds
MEMORY LIMIT= 1800 MiB

Linux node42.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		: 3000.261
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		: 3000.261
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:       1843128 kB
Buffers:         19176 kB
Cached:         137660 kB
SwapCached:       3304 kB
Active:          71100 kB
Inactive:        95780 kB
HighTotal:           0 kB
HighFree:            0 kB
LowTotal:      2055920 kB
LowFree:       1843128 kB
SwapTotal:     4192956 kB
SwapFree:      4183984 kB
Dirty:            2012 kB
Writeback:           0 kB
Mapped:          15668 kB
Slab:            31988 kB
Committed_AS:   885776 kB
PageTables:       1408 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= 66556 MiB

End job on node42 on Thu Feb 22 04:44:45 UTC 2007