Trace number 1716772

Some explanations

A solver is run under the control of another program named runsolver. runsolver is in charge of imposing the CPU time limit and the memory limit to the solver. It also monitors some information about the process. The trace of the execution of a solver is divided into four (or five) parts:
  1. SOLVER DATA
    This is the output of the solver (stdout and stderr).
    Note that some very long lines in this section may be truncated by your web browser ! In such a case, you may want to use the "Download as text" link to get the trace as a text file.

    When the --timestamp option is passed to the runsolver program, each line output by the solver is prepended with a timestamp which indicates at what time the line was output by the solver. Times are relative to the start of the program, given in seconds. The first timestamp (if present) is estimated CPU time. The last timestamp is wall clock time.

    As some 'v lines' may be very long (sometimes several megabytes), the 'v line' output by your solver may be split on several lines to help limit the size of the trace recorded in the database. In any case, the exact output of your solver is preserved in a trace file.
  2. VERIFIER DATA
    The output of the solver is piped to a verifier program which will search a value line "v " and, if found, will check that the given interpretation satisfies all constraints.
  3. CONVERSION SCRIPT DATA (Optionnal)
    When a conversion script is used, this section shows the messages that were output by the conversion script.
  4. WATCHER DATA
    This is the informations gathered by the runsolver program. It first prints the different limits. There's a first limit on CPU time set to X seconds (see the parameters in the trace). After this time has ellapsed, runsolver sends a SIGTERM and 2 seconds later a SIGKILL to the solver. For safety, there's also another limit set to X+30 seconds which will send a SIGXPU to the solver. The last limit is on the virtual memory used by the process (see the parameters in the trace).
    Every ten seconds, the runsolver process fetches the content of /proc/loadavg, /proc/pid/stat and /proc/pid/statm (see man proc) and prints it as raw data. This is only recorded in case we need to investigate the behaviour of a solver. The memory used by the solver (vsize) is also given every ten seconds.
    When the solver exits, runsolver prints some informations such as status and time. CPU usage is the ratio CPU Time/Real Time.
  5. LAUNCHER DATA
    These informations are related to the script which will launch the solver. The most important informations are the command line given to the solver, the md5sum of the different files and the dump of the /proc/cpuinfo and /proc/meminfo which provides some useful information on the computer.

Solver answer on this benchmark

Solver NameAnswerCPU timeWall clock time
SAT07 reference solver: picosat 535? (TO) 1200.14 1200.54

General information on the benchmark

Nameindustrial/anbulagan/
hard-unsat/partial-10-19-u.cnf
MD5SUMec6ae8f44e827ed5bcc8aed459990775
Bench CategoryAPPLICATION (applications instances)
Best result obtained on this benchmark
Best CPU time to get the best result obtained on this benchmark
Satisfiable
(Un)Satisfiability was proved
Number of variables330372
Number of clauses1570953
Sum of the clauses size3643384
Maximum clause length10
Minimum clause length1
Number of clauses of size 124592
Number of clauses of size 21203951
Number of clauses of size 3281190
Number of clauses of size 46800
Number of clauses of size 527200
Number of clauses of size over 527220

Solver Data


Verifier Data 

ERROR: Unexpected answer ! (SATISFIABLE/UNSATISFIABLE expected)
Got answer: <no 's ' line found>

Watcher Data 

runsolver version 3.2.9 (svn:492) (c) roussel@cril.univ-artois.fr

command line: BIN/runsolver --timestamp -w /tmp/evaluation-result-1716772-1240620304/watcher-1716772-1240620304 -o /tmp/evaluation-result-1716772-1240620304/solver-1716772-1240620304 -C 1200 -W 1800 -M 1800 --output-limit 1,15 HOME/picosat HOME/instance-1716772-1240620304.cnf 

Enforcing CPUTime limit (soft limit, will send SIGTERM then SIGKILL): 1200 seconds
Enforcing CPUTime limit (hard limit, will send SIGXCPU): 1230 seconds
Enforcing wall clock limit (soft limit, will send SIGTERM then SIGKILL): 1800 seconds
Enforcing VSIZE limit (soft limit, will send SIGTERM then SIGKILL): 1843200 KiB
Enforcing VSIZE limit (hard limit, stack expansion will fail with SIGSEGV, brk() and mmap() will return ENOMEM): 1894400 KiB
Solver output will be limited to a maximum of 15728640 bytes. The first 1048576 bytes and the last 14680064 bytes will be preserved
Current StackSize limit: 10240 KiB


[startup+0 s]
/proc/loadavg: 1.91 1.85 1.47 3/64 17340
/proc/meminfo: memFree=1018664/2055920 swapFree=4191900/4192956
[pid=17340] ppid=17338 vsize=728 CPUtime=0
/proc/17340/stat : 17340 (picosat) R 17338 17340 17270 0 -1 4194304 96 0 0 0 0 0 0 0 18 0 1 0 90063856 745472 82 1992294400 134512640 134931368 4294956224 18446744073709551615 134605937 0 0 4096 0 0 0 0 17 1 0 0
/proc/17340/statm: 182 82 40 102 0 77 0

[startup+0.0158309 s]
/proc/loadavg: 1.91 1.85 1.47 3/64 17340
/proc/meminfo: memFree=1018664/2055920 swapFree=4191900/4192956
[pid=17340] ppid=17338 vsize=1084 CPUtime=0
/proc/17340/stat : 17340 (picosat) R 17338 17340 17270 0 -1 4194304 194 0 0 0 0 0 0 0 18 0 1 0 90063856 1110016 180 1992294400 134512640 134931368 4294956224 18446744073709551615 134605937 0 0 4096 0 0 0 0 17 1 0 0
/proc/17340/statm: 271 180 40 102 0 166 0
Current children cumulated CPU time (s) 0
Current children cumulated vsize (KiB) 1084

[startup+0.101846 s]
/proc/loadavg: 1.91 1.85 1.47 3/64 17340
/proc/meminfo: memFree=1018664/2055920 swapFree=4191900/4192956
[pid=17340] ppid=17338 vsize=4980 CPUtime=0.09
/proc/17340/stat : 17340 (picosat) R 17338 17340 17270 0 -1 4194304 704 0 0 0 4 5 0 0 18 0 1 0 90063856 5099520 681 1992294400 134512640 134931368 4294956224 18446744073709551615 134605937 0 0 4096 0 0 0 0 17 1 0 0
/proc/17340/statm: 1245 681 40 102 0 1140 0
Current children cumulated CPU time (s) 0.09
Current children cumulated vsize (KiB) 4980

[startup+0.301884 s]
/proc/loadavg: 1.91 1.85 1.47 3/64 17340
/proc/meminfo: memFree=1018664/2055920 swapFree=4191900/4192956
[pid=17340] ppid=17338 vsize=5244 CPUtime=0.29
/proc/17340/stat : 17340 (picosat) R 17338 17340 17270 0 -1 4194304 876 0 0 0 13 16 0 0 19 0 1 0 90063856 5369856 853 1992294400 134512640 134931368 4294956224 18446744073709551615 134605937 0 0 4096 0 0 0 0 17 0 0 0
/proc/17340/statm: 1311 853 40 102 0 1206 0
Current children cumulated CPU time (s) 0.29
Current children cumulated vsize (KiB) 5244

[startup+0.701951 s]
/proc/loadavg: 1.91 1.85 1.47 3/64 17340
/proc/meminfo: memFree=1018664/2055920 swapFree=4191900/4192956
[pid=17340] ppid=17338 vsize=6300 CPUtime=0.69
/proc/17340/stat : 17340 (picosat) R 17338 17340 17270 0 -1 4194304 1135 0 0 0 31 38 0 0 23 0 1 0 90063856 6451200 1112 1992294400 134512640 134931368 4294956224 18446744073709551615 134605937 0 0 4096 0 0 0 0 17 0 0 0
/proc/17340/statm: 1575 1112 40 102 0 1470 0
Current children cumulated CPU time (s) 0.69
Current children cumulated vsize (KiB) 6300

[startup+1.50109 s]
/proc/loadavg: 1.91 1.85 1.47 2/65 17341
/proc/meminfo: memFree=1008864/2055920 swapFree=4191900/4192956
[pid=17340] ppid=17338 vsize=20976 CPUtime=1.48
/proc/17340/stat : 17340 (picosat) R 17338 17340 17270 0 -1 4194304 4684 0 0 0 66 82 0 0 25 0 1 0 90063856 21479424 4661 1992294400 134512640 134931368 4294956224 18446744073709551615 134605937 0 0 4096 0 0 0 0 17 1 0 0
/proc/17340/statm: 5244 4661 40 102 0 5139 0
Current children cumulated CPU time (s) 1.48
Current children cumulated vsize (KiB) 20976

[startup+3.10137 s]
/proc/loadavg: 1.91 1.85 1.47 2/65 17341
/proc/meminfo: memFree=994976/2055920 swapFree=4191900/4192956
[pid=17340] ppid=17338 vsize=39884 CPUtime=3.08
/proc/17340/stat : 17340 (picosat) R 17338 17340 17270 0 -1 4194304 6405 0 0 0 133 175 0 0 25 0 1 0 90063856 40841216 6382 1992294400 134512640 134931368 4294956224 18446744073709551615 134605937 0 0 4096 0 0 0 0 17 1 0 0
/proc/17340/statm: 9971 6382 40 102 0 9866 0
Current children cumulated CPU time (s) 3.08
Current children cumulated vsize (KiB) 39884

[startup+6.30194 s]
/proc/loadavg: 1.84 1.84 1.47 2/65 17341
/proc/meminfo: memFree=987296/2055920 swapFree=4191900/4192956
[pid=17340] ppid=17338 vsize=48188 CPUtime=6.28
/proc/17340/stat : 17340 (picosat) R 17338 17340 17270 0 -1 4194304 8466 0 0 0 277 351 0 0 25 0 1 0 90063856 49344512 8443 1992294400 134512640 134931368 4294956224 18446744073709551615 134605937 0 0 4096 0 0 0 0 17 1 0 0
/proc/17340/statm: 12047 8443 40 102 0 11942 0
Current children cumulated CPU time (s) 6.28
Current children cumulated vsize (KiB) 48188

[startup+12.7011 s]
/proc/loadavg: 1.77 1.82 1.46 2/65 17341
/proc/meminfo: memFree=968160/2055920 swapFree=4191900/4192956
[pid=17340] ppid=17338 vsize=70224 CPUtime=12.68
/proc/17340/stat : 17340 (picosat) R 17338 17340 17270 0 -1 4194304 12734 0 0 0 632 636 0 0 25 0 1 0 90063856 71909376 12698 1992294400 134512640 134931368 4294956224 18446744073709551615 134529486 0 0 4096 0 0 0 0 17 1 0 0
/proc/17340/statm: 17556 12698 48 102 0 17451 0
Current children cumulated CPU time (s) 12.68
Current children cumulated vsize (KiB) 70224

[startup+25.5013 s]
/proc/loadavg: 1.60 1.78 1.45 2/65 17341
/proc/meminfo: memFree=967136/2055920 swapFree=4191900/4192956
[pid=17340] ppid=17338 vsize=71108 CPUtime=25.47
/proc/17340/stat : 17340 (picosat) R 17338 17340 17270 0 -1 4194304 12988 0 0 0 1911 636 0 0 25 0 1 0 90063856 72814592 12952 1992294400 134512640 134931368 4294956224 18446744073709551615 134525606 0 0 4096 0 0 0 0 17 1 0 0
/proc/17340/statm: 17777 12952 48 102 0 17672 0
Current children cumulated CPU time (s) 25.47
Current children cumulated vsize (KiB) 71108

[startup+51.1018 s]
/proc/loadavg: 1.40 1.72 1.44 2/65 17341
/proc/meminfo: memFree=963744/2055920 swapFree=4191900/4192956
[pid=17340] ppid=17338 vsize=74568 CPUtime=51.07
/proc/17340/stat : 17340 (picosat) R 17338 17340 17270 0 -1 4194304 13842 0 0 0 4469 638 0 0 25 0 1 0 90063856 76357632 13806 1992294400 134512640 134931368 4294956224 18446744073709551615 134525754 0 0 4096 0 0 0 0 17 1 0 0
/proc/17340/statm: 18642 13806 48 102 0 18537 0
Current children cumulated CPU time (s) 51.07
Current children cumulated vsize (KiB) 74568

[startup+102.306 s]
/proc/loadavg: 1.17 1.60 1.42 2/65 17341
/proc/meminfo: memFree=954848/2055920 swapFree=4191900/4192956
[pid=17340] ppid=17338 vsize=83472 CPUtime=102.26
/proc/17340/stat : 17340 (picosat) R 17338 17340 17270 0 -1 4194304 16077 0 0 0 9586 640 0 0 25 0 1 0 90063856 85475328 16041 1992294400 134512640 134931368 4294956224 18446744073709551615 134525754 0 0 4096 0 0 0 0 17 1 0 0
/proc/17340/statm: 20868 16041 48 102 0 20763 0
Current children cumulated CPU time (s) 102.26
Current children cumulated vsize (KiB) 83472

[startup+162.301 s]
/proc/loadavg: 1.06 1.49 1.39 2/65 17341
/proc/meminfo: memFree=943520/2055920 swapFree=4191900/4192956
[pid=17340] ppid=17338 vsize=94712 CPUtime=162.23
/proc/17340/stat : 17340 (picosat) R 17338 17340 17270 0 -1 4194304 18898 0 0 0 15580 643 0 0 25 0 1 0 90063856 96985088 18862 1992294400 134512640 134931368 4294956224 18446744073709551615 134525754 0 0 4096 0 0 0 0 17 1 0 0
/proc/17340/statm: 23678 18862 48 102 0 23573 0
Current children cumulated CPU time (s) 162.23
Current children cumulated vsize (KiB) 94712

[startup+222.303 s]
/proc/loadavg: 1.13 1.43 1.37 2/65 17341
/proc/meminfo: memFree=930336/2055920 swapFree=4191900/4192956
[pid=17340] ppid=17338 vsize=107804 CPUtime=222.22
/proc/17340/stat : 17340 (picosat) R 17338 17340 17270 0 -1 4194304 22180 0 0 0 21575 647 0 0 25 0 1 0 90063856 110391296 22144 1992294400 134512640 134931368 4294956224 18446744073709551615 134529999 0 0 4096 0 0 0 0 17 1 0 0
/proc/17340/statm: 26951 22144 48 102 0 26846 0
Current children cumulated CPU time (s) 222.22
Current children cumulated vsize (KiB) 107804

[startup+282.302 s]
/proc/loadavg: 1.12 1.37 1.35 2/65 17341
/proc/meminfo: memFree=916384/2055920 swapFree=4191900/4192956
[pid=17340] ppid=17338 vsize=121704 CPUtime=282.19
/proc/17340/stat : 17340 (picosat) R 17338 17340 17270 0 -1 4194304 25682 0 0 0 27569 650 0 0 25 0 1 0 90063856 124624896 25646 1992294400 134512640 134931368 4294956224 18446744073709551615 134525823 0 0 4096 0 0 0 0 17 1 0 0
/proc/17340/statm: 30426 25646 48 102 0 30321 0
Current children cumulated CPU time (s) 282.19
Current children cumulated vsize (KiB) 121704

[startup+342.301 s]
/proc/loadavg: 1.11 1.31 1.33 2/65 17341
/proc/meminfo: memFree=907168/2055920 swapFree=4191900/4192956
[pid=17340] ppid=17338 vsize=130776 CPUtime=342.17
/proc/17340/stat : 17340 (picosat) R 17338 17340 17270 0 -1 4194304 27948 0 0 0 33565 652 0 0 25 0 1 0 90063856 133914624 27912 1992294400 134512640 134931368 4294956224 18446744073709551615 134529871 0 0 4096 0 0 0 0 17 1 0 0
/proc/17340/statm: 32694 27912 48 102 0 32589 0
Current children cumulated CPU time (s) 342.17
Current children cumulated vsize (KiB) 130776

[startup+402.302 s]
/proc/loadavg: 1.04 1.25 1.31 2/65 17341
/proc/meminfo: memFree=895968/2055920 swapFree=4191900/4192956
[pid=17340] ppid=17338 vsize=141996 CPUtime=402.15
/proc/17340/stat : 17340 (picosat) R 17338 17340 17270 0 -1 4194304 30755 0 0 0 39560 655 0 0 25 0 1 0 90063856 145403904 30719 1992294400 134512640 134931368 4294956224 18446744073709551615 134525754 0 0 4096 0 0 0 0 17 1 0 0
/proc/17340/statm: 35499 30719 48 102 0 35394 0
Current children cumulated CPU time (s) 402.15
Current children cumulated vsize (KiB) 141996

[startup+462.301 s]
/proc/loadavg: 1.01 1.20 1.29 2/65 17341
/proc/meminfo: memFree=882720/2055920 swapFree=4191900/4192956
[pid=17340] ppid=17338 vsize=155180 CPUtime=462.14
/proc/17340/stat : 17340 (picosat) R 17338 17340 17270 0 -1 4194304 34051 0 0 0 45555 659 0 0 25 0 1 0 90063856 158904320 34015 1992294400 134512640 134931368 4294956224 18446744073709551615 134523094 0 0 4096 0 0 0 0 17 1 0 0
/proc/17340/statm: 38795 34015 48 102 0 38690 0
Current children cumulated CPU time (s) 462.14
Current children cumulated vsize (KiB) 155180

[startup+522.302 s]
/proc/loadavg: 1.00 1.16 1.26 2/65 17341
/proc/meminfo: memFree=862240/2055920 swapFree=4191900/4192956
[pid=17340] ppid=17338 vsize=175636 CPUtime=522.11
/proc/17340/stat : 17340 (picosat) R 17338 17340 17270 0 -1 4194304 39194 0 0 0 51547 664 0 0 25 0 1 0 90063856 179851264 39158 1992294400 134512640 134931368 4294956224 18446744073709551615 134525608 0 0 4096 0 0 0 0 17 1 0 0
/proc/17340/statm: 43909 39158 48 102 0 43804 0
Current children cumulated CPU time (s) 522.11
Current children cumulated vsize (KiB) 175636

[startup+582.301 s]
/proc/loadavg: 1.00 1.13 1.25 2/65 17341
/proc/meminfo: memFree=844512/2055920 swapFree=4191900/4192956
[pid=17340] ppid=17338 vsize=193648 CPUtime=582.1
/proc/17340/stat : 17340 (picosat) R 17338 17340 17270 0 -1 4194304 43692 0 0 0 57541 669 0 0 25 0 1 0 90063856 198295552 43656 1992294400 134512640 134931368 4294956224 18446744073709551615 134529914 0 0 4096 0 0 0 0 17 1 0 0
/proc/17340/statm: 48412 43656 48 102 0 48307 0
Current children cumulated CPU time (s) 582.1
Current children cumulated vsize (KiB) 193648

[startup+642.302 s]
/proc/loadavg: 1.00 1.11 1.23 2/65 17341
/proc/meminfo: memFree=829216/2055920 swapFree=4191900/4192956
[pid=17340] ppid=17338 vsize=208348 CPUtime=642.08
/proc/17340/stat : 17340 (picosat) R 17338 17340 17270 0 -1 4194304 47390 0 0 0 63535 673 0 0 25 0 1 0 90063856 213348352 47354 1992294400 134512640 134931368 4294956224 18446744073709551615 134529876 0 0 4096 0 0 0 0 17 1 0 0
/proc/17340/statm: 52087 47354 48 102 0 51982 0
Current children cumulated CPU time (s) 642.08
Current children cumulated vsize (KiB) 208348

[startup+702.302 s]
/proc/loadavg: 1.00 1.08 1.21 2/65 17341
/proc/meminfo: memFree=813536/2055920 swapFree=4191900/4192956
[pid=17340] ppid=17338 vsize=223604 CPUtime=702.05
/proc/17340/stat : 17340 (picosat) R 17338 17340 17270 0 -1 4194304 51328 0 0 0 69528 677 0 0 25 0 1 0 90063856 228970496 51214 1992294400 134512640 134931368 4294956224 18446744073709551615 134531123 0 0 4096 0 0 0 0 17 1 0 0
/proc/17340/statm: 55901 51214 48 102 0 55796 0
Current children cumulated CPU time (s) 702.05
Current children cumulated vsize (KiB) 223604

[startup+762.305 s]
/proc/loadavg: 1.00 1.07 1.19 2/65 17341
/proc/meminfo: memFree=813536/2055920 swapFree=4191900/4192956
[pid=17340] ppid=17338 vsize=223604 CPUtime=762.03
/proc/17340/stat : 17340 (picosat) R 17338 17340 17270 0 -1 4194304 51330 0 0 0 75526 677 0 0 25 0 1 0 90063856 228970496 51216 1992294400 134512640 134931368 4294956224 18446744073709551615 134525606 0 0 4096 0 0 0 0 17 1 0 0
/proc/17340/statm: 55901 51216 48 102 0 55796 0
Current children cumulated CPU time (s) 762.03
Current children cumulated vsize (KiB) 223604

[startup+822.302 s]
/proc/loadavg: 1.00 1.05 1.18 2/65 17341
/proc/meminfo: memFree=813728/2055920 swapFree=4191900/4192956
[pid=17340] ppid=17338 vsize=223604 CPUtime=822.01
/proc/17340/stat : 17340 (picosat) R 17338 17340 17270 0 -1 4194304 51330 0 0 0 81524 677 0 0 25 0 1 0 90063856 228970496 51216 1992294400 134512640 134931368 4294956224 18446744073709551615 134522740 0 0 4096 0 0 0 0 17 1 0 0
/proc/17340/statm: 55901 51216 48 102 0 55796 0
Current children cumulated CPU time (s) 822.01
Current children cumulated vsize (KiB) 223604

[startup+882.301 s]
/proc/loadavg: 1.00 1.04 1.17 2/65 17341
/proc/meminfo: memFree=813792/2055920 swapFree=4191900/4192956
[pid=17340] ppid=17338 vsize=223604 CPUtime=882
/proc/17340/stat : 17340 (picosat) R 17338 17340 17270 0 -1 4194304 51330 0 0 0 87522 678 0 0 25 0 1 0 90063856 228970496 51216 1992294400 134512640 134931368 4294956224 18446744073709551615 134529802 0 0 4096 0 0 0 0 17 1 0 0
/proc/17340/statm: 55901 51216 48 102 0 55796 0
Current children cumulated CPU time (s) 882
Current children cumulated vsize (KiB) 223604

[startup+942.302 s]
/proc/loadavg: 1.00 1.03 1.15 2/65 17341
/proc/meminfo: memFree=813792/2055920 swapFree=4191900/4192956
[pid=17340] ppid=17338 vsize=223604 CPUtime=941.97
/proc/17340/stat : 17340 (picosat) R 17338 17340 17270 0 -1 4194304 51330 0 0 0 93519 678 0 0 25 0 1 0 90063856 228970496 51216 1992294400 134512640 134931368 4294956224 18446744073709551615 134525669 0 0 4096 0 0 0 0 17 1 0 0
/proc/17340/statm: 55901 51216 48 102 0 55796 0
Current children cumulated CPU time (s) 941.97
Current children cumulated vsize (KiB) 223604

[startup+1002.3 s]
/proc/loadavg: 1.00 1.02 1.14 2/65 17347
/proc/meminfo: memFree=813728/2055920 swapFree=4191900/4192956
[pid=17340] ppid=17338 vsize=223604 CPUtime=1001.95
/proc/17340/stat : 17340 (picosat) R 17338 17340 17270 0 -1 4194304 51330 0 0 0 99517 678 0 0 25 0 1 0 90063856 228970496 51216 1992294400 134512640 134931368 4294956224 18446744073709551615 134531136 0 0 4096 0 0 0 0 17 1 0 0
/proc/17340/statm: 55901 51216 48 102 0 55796 0
Current children cumulated CPU time (s) 1001.95
Current children cumulated vsize (KiB) 223604

[startup+1062.3 s]
/proc/loadavg: 1.00 1.02 1.13 2/65 17347
/proc/meminfo: memFree=813792/2055920 swapFree=4191900/4192956
[pid=17340] ppid=17338 vsize=223604 CPUtime=1061.94
/proc/17340/stat : 17340 (picosat) R 17338 17340 17270 0 -1 4194304 51330 0 0 0 105515 679 0 0 25 0 1 0 90063856 228970496 51216 1992294400 134512640 134931368 4294956224 18446744073709551615 134529907 0 0 4096 0 0 0 0 17 1 0 0
/proc/17340/statm: 55901 51216 48 102 0 55796 0
Current children cumulated CPU time (s) 1061.94
Current children cumulated vsize (KiB) 223604

[startup+1122.3 s]
/proc/loadavg: 1.00 1.01 1.12 2/65 17347
/proc/meminfo: memFree=813792/2055920 swapFree=4191900/4192956
[pid=17340] ppid=17338 vsize=223604 CPUtime=1121.91
/proc/17340/stat : 17340 (picosat) R 17338 17340 17270 0 -1 4194304 51332 0 0 0 111512 679 0 0 25 0 1 0 90063856 228970496 51218 1992294400 134512640 134931368 4294956224 18446744073709551615 134531136 0 0 4096 0 0 0 0 17 1 0 0
/proc/17340/statm: 55901 51218 48 102 0 55796 0
Current children cumulated CPU time (s) 1121.91
Current children cumulated vsize (KiB) 223604

[startup+1182.3 s]
/proc/loadavg: 1.00 1.01 1.11 2/65 17347
/proc/meminfo: memFree=791584/2055920 swapFree=4191900/4192956
[pid=17340] ppid=17338 vsize=245936 CPUtime=1181.9
/proc/17340/stat : 17340 (picosat) R 17338 17340 17270 0 -1 4194304 56933 0 0 0 117507 683 0 0 25 0 1 0 90063856 251838464 56819 1992294400 134512640 134931368 4294956224 18446744073709551615 134529095 0 0 4096 0 0 0 0 17 1 0 0
/proc/17340/statm: 61484 56819 48 102 0 61379 0
Current children cumulated CPU time (s) 1181.9
Current children cumulated vsize (KiB) 245936



Maximum CPU time exceeded: sending SIGTERM then SIGKILL

[startup+1200.5 s]
/proc/loadavg: 1.00 1.00 1.10 2/65 17347
/proc/meminfo: memFree=787680/2055920 swapFree=4191900/4192956
[pid=17340] ppid=17338 vsize=249620 CPUtime=1200.09
/proc/17340/stat : 17340 (picosat) R 17338 17340 17270 0 -1 4194304 57850 0 0 0 119326 683 0 0 25 0 1 0 90063856 255610880 57736 1992294400 134512640 134931368 4294956224 18446744073709551615 134525606 0 0 4096 0 0 0 0 17 1 0 0
/proc/17340/statm: 62405 57736 48 102 0 62300 0
Current children cumulated CPU time (s) 1200.09
Current children cumulated vsize (KiB) 249620

Sending SIGTERM to process tree (bottom up)
Sleeping 2 seconds

Solver just ended. Dumping a history of the last processes samples

[startup+1200.5 s]
/proc/loadavg: 1.00 1.00 1.10 2/65 17347
/proc/meminfo: memFree=787680/2055920 swapFree=4191900/4192956
[pid=17340] ppid=17338 vsize=249620 CPUtime=1200.09
/proc/17340/stat : 17340 (picosat) R 17338 17340 17270 0 -1 4194304 57850 0 0 0 119326 683 0 0 25 0 1 0 90063856 255610880 57736 1992294400 134512640 134931368 4294956224 18446744073709551615 134525606 0 0 4096 0 0 0 0 17 1 0 0
/proc/17340/statm: 62405 57736 48 102 0 62300 0
Current children cumulated CPU time (s) 1200.09
Current children cumulated vsize (KiB) 249620

Child ended because it received signal 15 (SIGTERM)
Real time (s): 1200.54
CPU time (s): 1200.14
CPU user time (s): 1193.26
CPU system time (s): 6.87695
CPU usage (%): 99.9665
Max. virtual memory (cumulated for all children) (KiB): 249620

getrusage(RUSAGE_CHILDREN,...) data:
user time used= 1193.26
system time used= 6.87695
maximum resident set size= 0
integral shared memory size= 0
integral unshared data size= 0
integral unshared stack size= 0
page reclaims= 57850
page faults= 0
swaps= 0
block input operations= 0
block output operations= 0
messages sent= 0
messages received= 0
signals received= 0
voluntary context switches= 2
involuntary context switches= 2338

runsolver used 0.91586 second user time and 2.46663 second system time

The end

Launcher Data 

Begin job on node18 at 2009-04-25 02:45:06
IDJOB=1716772
IDBENCH=20388
IDSOLVER=563
FILE ID=node18/1716772-1240620304
PBS_JOBID= 9186336
Free space on /tmp= 66120 MiB

SOLVER NAME= SAT07 reference solver: picosat 535
BENCH NAME= SAT07/industrial/anbulagan/hard-unsat/partial-10-19-u.cnf
COMMAND LINE= HOME/picosat BENCHNAME            
RUNSOLVER COMMAND LINE= BIN/runsolver --timestamp -w /tmp/evaluation-result-1716772-1240620304/watcher-1716772-1240620304 -o /tmp/evaluation-result-1716772-1240620304/solver-1716772-1240620304 -C 1200 -W 1800 -M 1800 --output-limit 1,15  HOME/picosat HOME/instance-1716772-1240620304.cnf            

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

MD5SUM BENCH= ec6ae8f44e827ed5bcc8aed459990775
RANDOM SEED=979208893

node18.alineos.net Linux 2.6.9-22.EL.rootsmp #1 SMP Mon Oct 3 08:59:52 CEST 2005

/proc/cpuinfo:
processor	: 0
vendor_id	: GenuineIntel
cpu family	: 15
model		: 4
model name	:                   Intel(R) Xeon(TM) CPU 3.00GHz
stepping	: 3
cpu MHz		: 3000.280
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		: 3000.280
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:       1019080 kB
Buffers:         65240 kB
Cached:         884472 kB
SwapCached:        384 kB
Active:         124524 kB
Inactive:       838532 kB
HighTotal:           0 kB
HighFree:            0 kB
LowTotal:      2055920 kB
LowFree:       1019080 kB
SwapTotal:     4192956 kB
SwapFree:      4191900 kB
Dirty:           29300 kB
Writeback:           0 kB
Mapped:          21736 kB
Slab:            59848 kB
Committed_AS:   317312 kB
PageTables:       1372 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= 66120 MiB
End job on node18 at 2009-04-25 03:05:08