Trace number 1716200

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) 1200.06 1200.53

General information on the benchmark

Nameindustrial/anbulagan/
hard-unsat/partial-5-13-u.cnf
MD5SUM4bb23e70b97827425fcf5759bf0a79a2
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 variables184196
Number of clauses833889
Sum of the clauses size1904914
Maximum clause length10
Minimum clause length1
Number of clauses of size 113964
Number of clauses of size 2672565
Number of clauses of size 3112780
Number of clauses of size 43840
Number of clauses of size 515360
Number of clauses of size over 515380

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-1716200-1240612535/watcher-1716200-1240612535 -o /tmp/evaluation-result-1716200-1240612535/solver-1716200-1240612535 -C 1200 -W 1800 -M 1800 --output-limit 1,15 HOME/picosat HOME/instance-1716200-1240612535.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: 1.00 1.00 0.93 3/64 16549
/proc/meminfo: memFree=1590720/2055920 swapFree=4180920/4192956
[pid=16549] ppid=16547 vsize=728 CPUtime=0
/proc/16549/stat : 16549 (picosat) R 16547 16549 16325 0 -1 4194304 96 0 0 0 0 0 0 0 18 0 1 0 89286553 745472 82 1992294400 134512640 134931368 4294956240 18446744073709551615 134605937 0 0 4096 0 0 0 0 17 0 0 0
/proc/16549/statm: 182 82 40 102 0 77 0

[startup+0.0929669 s]
/proc/loadavg: 1.00 1.00 0.93 3/64 16549
/proc/meminfo: memFree=1590720/2055920 swapFree=4180920/4192956
[pid=16549] ppid=16547 vsize=2796 CPUtime=0.08
/proc/16549/stat : 16549 (picosat) R 16547 16549 16325 0 -1 4194304 495 0 0 0 4 4 0 0 18 0 1 0 89286553 2863104 472 1992294400 134512640 134931368 4294956240 18446744073709551615 134605937 0 0 4096 0 0 0 0 17 0 0 0
/proc/16549/statm: 699 472 40 102 0 594 0
Current children cumulated CPU time (s) 0.08
Current children cumulated vsize (KiB) 2796

[startup+0.101967 s]
/proc/loadavg: 1.00 1.00 0.93 3/64 16549
/proc/meminfo: memFree=1590720/2055920 swapFree=4180920/4192956
[pid=16549] ppid=16547 vsize=2796 CPUtime=0.09
/proc/16549/stat : 16549 (picosat) R 16547 16549 16325 0 -1 4194304 500 0 0 0 4 5 0 0 18 0 1 0 89286553 2863104 477 1992294400 134512640 134931368 4294956240 18446744073709551615 134605937 0 0 4096 0 0 0 0 17 0 0 0
/proc/16549/statm: 699 477 40 102 0 594 0
Current children cumulated CPU time (s) 0.09
Current children cumulated vsize (KiB) 2796

[startup+0.301992 s]
/proc/loadavg: 1.00 1.00 0.93 3/64 16549
/proc/meminfo: memFree=1590720/2055920 swapFree=4180920/4192956
[pid=16549] ppid=16547 vsize=3192 CPUtime=0.29
/proc/16549/stat : 16549 (picosat) R 16547 16549 16325 0 -1 4194304 623 0 0 0 11 18 0 0 20 0 1 0 89286553 3268608 600 1992294400 134512640 134931368 4294956240 18446744073709551615 134605937 0 0 4096 0 0 0 0 17 0 0 0
/proc/16549/statm: 798 600 40 102 0 693 0
Current children cumulated CPU time (s) 0.29
Current children cumulated vsize (KiB) 3192

[startup+0.701027 s]
/proc/loadavg: 1.00 1.00 0.93 3/64 16549
/proc/meminfo: memFree=1590720/2055920 swapFree=4180920/4192956
[pid=16549] ppid=16547 vsize=10400 CPUtime=0.69
/proc/16549/stat : 16549 (picosat) R 16547 16549 16325 0 -1 4194304 1907 0 0 0 28 41 0 0 24 0 1 0 89286553 10649600 1884 1992294400 134512640 134931368 4294956240 18446744073709551615 134526153 0 0 4096 0 0 0 0 17 0 0 0
/proc/16549/statm: 2600 1886 40 102 0 2495 0
Current children cumulated CPU time (s) 0.69
Current children cumulated vsize (KiB) 10400

[startup+1.50111 s]
/proc/loadavg: 1.00 1.00 0.93 2/65 16550
/proc/meminfo: memFree=1577080/2055920 swapFree=4180920/4192956
[pid=16549] ppid=16547 vsize=20316 CPUtime=1.49
/proc/16549/stat : 16549 (picosat) R 16547 16549 16325 0 -1 4194304 3548 0 0 0 65 84 0 0 25 0 1 0 89286553 20803584 3525 1992294400 134512640 134931368 4294956240 18446744073709551615 134605937 0 0 4096 0 0 0 0 17 0 0 0
/proc/16549/statm: 5079 3525 40 102 0 4974 0
Current children cumulated CPU time (s) 1.49
Current children cumulated vsize (KiB) 20316

[startup+3.10127 s]
/proc/loadavg: 1.00 1.00 0.93 2/65 16550
/proc/meminfo: memFree=1575288/2055920 swapFree=4180920/4192956
[pid=16549] ppid=16547 vsize=24360 CPUtime=3.09
/proc/16549/stat : 16549 (picosat) R 16547 16549 16325 0 -1 4194304 4563 0 0 0 135 174 0 0 25 0 1 0 89286553 24944640 4540 1992294400 134512640 134931368 4294956240 18446744073709551615 134605937 0 0 4096 0 0 0 0 17 0 0 0
/proc/16549/statm: 6090 4540 40 102 0 5985 0
Current children cumulated CPU time (s) 3.09
Current children cumulated vsize (KiB) 24360

[startup+6.3026 s]
/proc/loadavg: 1.00 1.00 0.93 2/65 16550
/proc/meminfo: memFree=1566328/2055920 swapFree=4180920/4192956
[pid=16549] ppid=16547 vsize=35584 CPUtime=6.29
/proc/16549/stat : 16549 (picosat) R 16547 16549 16325 0 -1 4194304 6831 0 0 0 293 336 0 0 25 0 1 0 89286553 36438016 6781 1992294400 134512640 134931368 4294956240 18446744073709551615 134525606 0 0 4096 0 0 0 0 17 0 0 0
/proc/16549/statm: 8896 6781 48 102 0 8791 0
Current children cumulated CPU time (s) 6.29
Current children cumulated vsize (KiB) 35584

[startup+12.7012 s]
/proc/loadavg: 1.00 1.00 0.93 2/65 16550
/proc/meminfo: memFree=1563520/2055920 swapFree=4180920/4192956
[pid=16549] ppid=16547 vsize=35844 CPUtime=12.69
/proc/16549/stat : 16549 (picosat) R 16547 16549 16325 0 -1 4194304 6930 0 0 0 933 336 0 0 25 0 1 0 89286553 36704256 6880 1992294400 134512640 134931368 4294956240 18446744073709551615 134525621 0 0 4096 0 0 0 0 17 0 0 0
/proc/16549/statm: 8961 6880 48 102 0 8856 0
Current children cumulated CPU time (s) 12.69
Current children cumulated vsize (KiB) 35844

[startup+25.5015 s]
/proc/loadavg: 1.00 1.00 0.93 2/65 16550
/proc/meminfo: memFree=1560768/2055920 swapFree=4180920/4192956
[pid=16549] ppid=16547 vsize=38796 CPUtime=25.48
/proc/16549/stat : 16549 (picosat) R 16547 16549 16325 0 -1 4194304 7659 0 0 0 2211 337 0 0 25 0 1 0 89286553 39727104 7609 1992294400 134512640 134931368 4294956240 18446744073709551615 134525741 0 0 4096 0 0 0 0 17 0 0 0
/proc/16549/statm: 9699 7609 48 102 0 9594 0
Current children cumulated CPU time (s) 25.48
Current children cumulated vsize (KiB) 38796

[startup+51.1011 s]
/proc/loadavg: 1.00 1.00 0.93 2/65 16550
/proc/meminfo: memFree=1553216/2055920 swapFree=4180920/4192956
[pid=16549] ppid=16547 vsize=46492 CPUtime=51.07
/proc/16549/stat : 16549 (picosat) R 16547 16549 16325 0 -1 4194304 9584 0 0 0 4768 339 0 0 25 0 1 0 89286553 47607808 9534 1992294400 134512640 134931368 4294956240 18446744073709551615 134529907 0 0 4096 0 0 0 0 17 0 0 0
/proc/16549/statm: 11623 9534 48 102 0 11518 0
Current children cumulated CPU time (s) 51.07
Current children cumulated vsize (KiB) 46492

[startup+102.305 s]
/proc/loadavg: 1.00 1.00 0.93 2/65 16550
/proc/meminfo: memFree=1531456/2055920 swapFree=4180920/4192956
[pid=16549] ppid=16547 vsize=67808 CPUtime=102.26
/proc/16549/stat : 16549 (picosat) R 16547 16549 16325 0 -1 4194304 14942 0 0 0 9881 345 0 0 25 0 1 0 89286553 69435392 14892 1992294400 134512640 134931368 4294956240 18446744073709551615 134525624 0 0 4096 0 0 0 0 17 0 0 0
/proc/16549/statm: 16952 14892 48 102 0 16847 0
Current children cumulated CPU time (s) 102.26
Current children cumulated vsize (KiB) 67808

[startup+162.301 s]
/proc/loadavg: 1.00 1.00 0.93 2/65 16552
/proc/meminfo: memFree=1506624/2055920 swapFree=4180920/4192956
[pid=16549] ppid=16547 vsize=92980 CPUtime=162.23
/proc/16549/stat : 16549 (picosat) R 16547 16549 16325 0 -1 4194304 21245 0 0 0 15871 352 0 0 25 0 1 0 89286553 95211520 21195 1992294400 134512640 134931368 4294956240 18446744073709551615 134529907 0 0 4096 0 0 0 0 17 0 0 0
/proc/16549/statm: 23245 21195 48 102 0 23140 0
Current children cumulated CPU time (s) 162.23
Current children cumulated vsize (KiB) 92980

[startup+222.302 s]
/proc/loadavg: 1.00 1.00 0.93 2/65 16552
/proc/meminfo: memFree=1503424/2055920 swapFree=4180920/4192956
[pid=16549] ppid=16547 vsize=95568 CPUtime=222.2
/proc/16549/stat : 16549 (picosat) R 16547 16549 16325 0 -1 4194304 21904 0 0 0 21868 352 0 0 25 0 1 0 89286553 97861632 21854 1992294400 134512640 134931368 4294956240 18446744073709551615 134529868 0 0 4096 0 0 0 0 17 0 0 0
/proc/16549/statm: 23892 21854 48 102 0 23787 0
Current children cumulated CPU time (s) 222.2
Current children cumulated vsize (KiB) 95568

[startup+282.302 s]
/proc/loadavg: 1.00 1.00 0.93 2/65 16552
/proc/meminfo: memFree=1480448/2055920 swapFree=4180920/4192956
[pid=16549] ppid=16547 vsize=119148 CPUtime=282.18
/proc/16549/stat : 16549 (picosat) R 16547 16549 16325 0 -1 4194304 27783 0 0 0 27861 357 0 0 25 0 1 0 89286553 122007552 27733 1992294400 134512640 134931368 4294956240 18446744073709551615 134529880 0 0 4096 0 0 0 0 17 0 0 0
/proc/16549/statm: 29787 27733 48 102 0 29682 0
Current children cumulated CPU time (s) 282.18
Current children cumulated vsize (KiB) 119148

[startup+342.302 s]
/proc/loadavg: 1.00 1.00 0.93 2/65 16552
/proc/meminfo: memFree=1477888/2055920 swapFree=4180920/4192956
[pid=16549] ppid=16547 vsize=120912 CPUtime=342.16
/proc/16549/stat : 16549 (picosat) R 16547 16549 16325 0 -1 4194304 28274 0 0 0 33858 358 0 0 25 0 1 0 89286553 123813888 28190 1992294400 134512640 134931368 4294956240 18446744073709551615 134529486 0 0 4096 0 0 0 0 17 0 0 0
/proc/16549/statm: 30228 28190 48 102 0 30123 0
Current children cumulated CPU time (s) 342.16
Current children cumulated vsize (KiB) 120912

[startup+402.302 s]
/proc/loadavg: 1.00 1.00 0.93 2/65 16552
/proc/meminfo: memFree=1472128/2055920 swapFree=4180920/4192956
[pid=16549] ppid=16547 vsize=126760 CPUtime=402.13
/proc/16549/stat : 16549 (picosat) R 16547 16549 16325 0 -1 4194304 29756 0 0 0 39854 359 0 0 25 0 1 0 89286553 129802240 29636 1992294400 134512640 134931368 4294956240 18446744073709551615 134529882 0 0 4096 0 0 0 0 17 0 0 0
/proc/16549/statm: 31690 29636 48 102 0 31585 0
Current children cumulated CPU time (s) 402.13
Current children cumulated vsize (KiB) 126760

[startup+462.302 s]
/proc/loadavg: 1.00 1.00 0.93 2/65 16552
/proc/meminfo: memFree=1472064/2055920 swapFree=4180920/4192956
[pid=16549] ppid=16547 vsize=126760 CPUtime=462.11
/proc/16549/stat : 16549 (picosat) R 16547 16549 16325 0 -1 4194304 29756 0 0 0 45852 359 0 0 25 0 1 0 89286553 129802240 29636 1992294400 134512640 134931368 4294956240 18446744073709551615 134525621 0 0 4096 0 0 0 0 17 0 0 0
/proc/16549/statm: 31690 29636 48 102 0 31585 0
Current children cumulated CPU time (s) 462.11
Current children cumulated vsize (KiB) 126760

[startup+522.302 s]
/proc/loadavg: 1.00 1.00 0.93 2/65 16552
/proc/meminfo: memFree=1471360/2055920 swapFree=4180920/4192956
[pid=16549] ppid=16547 vsize=128144 CPUtime=522.09
/proc/16549/stat : 16549 (picosat) R 16547 16549 16325 0 -1 4194304 30106 0 0 0 51849 360 0 0 25 0 1 0 89286553 131219456 29986 1992294400 134512640 134931368 4294956240 18446744073709551615 134529907 0 0 4096 0 0 0 0 17 0 0 0
/proc/16549/statm: 32036 29986 48 102 0 31931 0
Current children cumulated CPU time (s) 522.09
Current children cumulated vsize (KiB) 128144

[startup+582.301 s]
/proc/loadavg: 1.00 1.00 0.93 2/65 16552
/proc/meminfo: memFree=1458816/2055920 swapFree=4180920/4192956
[pid=16549] ppid=16547 vsize=140096 CPUtime=582.06
/proc/16549/stat : 16549 (picosat) R 16547 16549 16325 0 -1 4194304 33133 0 0 0 57843 363 0 0 25 0 1 0 89286553 143458304 32976 1992294400 134512640 134931368 4294956240 18446744073709551615 134529760 0 0 4096 0 0 0 0 17 0 0 0
/proc/16549/statm: 35024 32976 48 102 0 34919 0
Current children cumulated CPU time (s) 582.06
Current children cumulated vsize (KiB) 140096

[startup+642.301 s]
/proc/loadavg: 1.00 1.00 0.93 2/65 16552
/proc/meminfo: memFree=1458752/2055920 swapFree=4180920/4192956
[pid=16549] ppid=16547 vsize=140096 CPUtime=642.04
/proc/16549/stat : 16549 (picosat) R 16547 16549 16325 0 -1 4194304 33133 0 0 0 63841 363 0 0 25 0 1 0 89286553 143458304 32976 1992294400 134512640 134931368 4294956240 18446744073709551615 134529170 0 0 4096 0 0 0 0 17 0 0 0
/proc/16549/statm: 35024 32976 48 102 0 34919 0
Current children cumulated CPU time (s) 642.04
Current children cumulated vsize (KiB) 140096

[startup+702.301 s]
/proc/loadavg: 1.00 1.00 0.93 2/65 16552
/proc/meminfo: memFree=1450304/2055920 swapFree=4180920/4192956
[pid=16549] ppid=16547 vsize=148620 CPUtime=702.02
/proc/16549/stat : 16549 (picosat) R 16547 16549 16325 0 -1 4194304 35314 0 0 0 69837 365 0 0 25 0 1 0 89286553 152186880 35118 1992294400 134512640 134931368 4294956240 18446744073709551615 134524107 0 0 4096 0 0 0 0 17 0 0 0
/proc/16549/statm: 37155 35118 48 102 0 37050 0
Current children cumulated CPU time (s) 702.02
Current children cumulated vsize (KiB) 148620

[startup+762.305 s]
/proc/loadavg: 1.00 1.00 0.93 2/65 16552
/proc/meminfo: memFree=1450048/2055920 swapFree=4180920/4192956
[pid=16549] ppid=16547 vsize=148620 CPUtime=762
/proc/16549/stat : 16549 (picosat) R 16547 16549 16325 0 -1 4194304 35314 0 0 0 75835 365 0 0 25 0 1 0 89286553 152186880 35118 1992294400 134512640 134931368 4294956240 18446744073709551615 134531136 0 0 4096 0 0 0 0 17 0 0 0
/proc/16549/statm: 37155 35118 48 102 0 37050 0
Current children cumulated CPU time (s) 762
Current children cumulated vsize (KiB) 148620

[startup+822.301 s]
/proc/loadavg: 1.00 1.00 0.93 2/65 16552
/proc/meminfo: memFree=1450048/2055920 swapFree=4180920/4192956
[pid=16549] ppid=16547 vsize=148620 CPUtime=821.97
/proc/16549/stat : 16549 (picosat) R 16547 16549 16325 0 -1 4194304 35315 0 0 0 81832 365 0 0 25 0 1 0 89286553 152186880 35119 1992294400 134512640 134931368 4294956240 18446744073709551615 134529974 0 0 4096 0 0 0 0 17 0 0 0
/proc/16549/statm: 37155 35119 48 102 0 37050 0
Current children cumulated CPU time (s) 821.97
Current children cumulated vsize (KiB) 148620

[startup+882.301 s]
/proc/loadavg: 1.00 1.00 0.93 2/65 16552
/proc/meminfo: memFree=1445888/2055920 swapFree=4180920/4192956
[pid=16549] ppid=16547 vsize=153068 CPUtime=881.95
/proc/16549/stat : 16549 (picosat) R 16547 16549 16325 0 -1 4194304 36421 0 0 0 87829 366 0 0 25 0 1 0 89286553 156741632 36225 1992294400 134512640 134931368 4294956240 18446744073709551615 134529762 0 0 4096 0 0 0 0 17 0 0 0
/proc/16549/statm: 38267 36225 48 102 0 38162 0
Current children cumulated CPU time (s) 881.95
Current children cumulated vsize (KiB) 153068

[startup+942.302 s]
/proc/loadavg: 1.00 1.00 0.93 2/65 16552
/proc/meminfo: memFree=1443904/2055920 swapFree=4180920/4192956
[pid=16549] ppid=16547 vsize=154840 CPUtime=941.92
/proc/16549/stat : 16549 (picosat) R 16547 16549 16325 0 -1 4194304 36908 0 0 0 93826 366 0 0 25 0 1 0 89286553 158556160 36670 1992294400 134512640 134931368 4294956240 18446744073709551615 134530822 0 0 4096 0 0 0 0 17 0 0 0
/proc/16549/statm: 38710 36670 48 102 0 38605 0
Current children cumulated CPU time (s) 941.92
Current children cumulated vsize (KiB) 154840

[startup+1002.3 s]
/proc/loadavg: 1.00 1.00 0.93 2/65 16552
/proc/meminfo: memFree=1443904/2055920 swapFree=4180920/4192956
[pid=16549] ppid=16547 vsize=154840 CPUtime=1001.89
/proc/16549/stat : 16549 (picosat) R 16547 16549 16325 0 -1 4194304 36911 0 0 0 99823 366 0 0 25 0 1 0 89286553 158556160 36673 1992294400 134512640 134931368 4294956240 18446744073709551615 134525820 0 0 4096 0 0 0 0 17 0 0 0
/proc/16549/statm: 38710 36673 48 102 0 38605 0
Current children cumulated CPU time (s) 1001.89
Current children cumulated vsize (KiB) 154840

[startup+1062.3 s]
/proc/loadavg: 1.00 1.00 0.93 2/65 16552
/proc/meminfo: memFree=1443904/2055920 swapFree=4180920/4192956
[pid=16549] ppid=16547 vsize=154968 CPUtime=1061.87
/proc/16549/stat : 16549 (picosat) R 16547 16549 16325 0 -1 4194304 36941 0 0 0 105821 366 0 0 25 0 1 0 89286553 158687232 36703 1992294400 134512640 134931368 4294956240 18446744073709551615 134531136 0 0 4096 0 0 0 0 17 0 0 0
/proc/16549/statm: 38742 36703 48 102 0 38637 0
Current children cumulated CPU time (s) 1061.87
Current children cumulated vsize (KiB) 154968

[startup+1122.3 s]
/proc/loadavg: 1.00 1.00 0.93 2/65 16552
/proc/meminfo: memFree=1423360/2055920 swapFree=4180920/4192956
[pid=16549] ppid=16547 vsize=175264 CPUtime=1121.85
/proc/16549/stat : 16549 (picosat) R 16547 16549 16325 0 -1 4194304 42076 0 0 0 111814 371 0 0 25 0 1 0 89286553 179470336 41795 1992294400 134512640 134931368 4294956240 18446744073709551615 134529911 0 0 4096 0 0 0 0 17 0 0 0
/proc/16549/statm: 43816 41795 48 102 0 43711 0
Current children cumulated CPU time (s) 1121.85
Current children cumulated vsize (KiB) 175264

[startup+1182.3 s]
/proc/loadavg: 1.00 1.00 0.93 2/65 16552
/proc/meminfo: memFree=1423360/2055920 swapFree=4180920/4192956
[pid=16549] ppid=16547 vsize=175264 CPUtime=1181.83
/proc/16549/stat : 16549 (picosat) R 16547 16549 16325 0 -1 4194304 42076 0 0 0 117812 371 0 0 25 0 1 0 89286553 179470336 41795 1992294400 134512640 134931368 4294956240 18446744073709551615 134525624 0 0 4096 0 0 0 0 17 0 0 0
/proc/16549/statm: 43816 41795 48 102 0 43711 0
Current children cumulated CPU time (s) 1181.83
Current children cumulated vsize (KiB) 175264



Maximum CPU time exceeded: sending SIGTERM then SIGKILL

[startup+1200.5 s]
/proc/loadavg: 1.00 1.00 0.93 2/65 16552
/proc/meminfo: memFree=1423360/2055920 swapFree=4180920/4192956
[pid=16549] ppid=16547 vsize=175264 CPUtime=1200.03
/proc/16549/stat : 16549 (picosat) R 16547 16549 16325 0 -1 4194304 42076 0 0 0 119632 371 0 0 25 0 1 0 89286553 179470336 41795 1992294400 134512640 134931368 4294956240 18446744073709551615 134525754 0 0 4096 0 0 0 0 17 0 0 0
/proc/16549/statm: 43816 41795 48 102 0 43711 0
Current children cumulated CPU time (s) 1200.03
Current children cumulated vsize (KiB) 175264

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 0.93 2/65 16552
/proc/meminfo: memFree=1423360/2055920 swapFree=4180920/4192956
[pid=16549] ppid=16547 vsize=175264 CPUtime=1200.03
/proc/16549/stat : 16549 (picosat) R 16547 16549 16325 0 -1 4194304 42076 0 0 0 119632 371 0 0 25 0 1 0 89286553 179470336 41795 1992294400 134512640 134931368 4294956240 18446744073709551615 134525754 0 0 4096 0 0 0 0 17 0 0 0
/proc/16549/statm: 43816 41795 48 102 0 43711 0
Current children cumulated CPU time (s) 1200.03
Current children cumulated vsize (KiB) 175264

Child ended because it received signal 15 (SIGTERM)
Real time (s): 1200.53
CPU time (s): 1200.06
CPU user time (s): 1196.32
CPU system time (s): 3.73943
CPU usage (%): 99.9608
Max. virtual memory (cumulated for all children) (KiB): 175436

getrusage(RUSAGE_CHILDREN,...) data:
user time used= 1196.32
system time used= 3.73943
maximum resident set size= 0
integral shared memory size= 0
integral unshared data size= 0
integral unshared stack size= 0
page reclaims= 42076
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= 2134

runsolver used 1.10083 second user time and 3.2765 second system time

The end

Launcher Data 

Begin job on node27 at 2009-04-25 00:35:36
IDJOB=1716200
IDBENCH=20370
IDSOLVER=563
FILE ID=node27/1716200-1240612535
PBS_JOBID= 9186287
Free space on /tmp= 66184 MiB

SOLVER NAME= SAT07 reference solver: picosat 535
BENCH NAME= SAT07/industrial/anbulagan/hard-unsat/partial-5-13-u.cnf
COMMAND LINE= HOME/picosat BENCHNAME            
RUNSOLVER COMMAND LINE= BIN/runsolver --timestamp -w /tmp/evaluation-result-1716200-1240612535/watcher-1716200-1240612535 -o /tmp/evaluation-result-1716200-1240612535/solver-1716200-1240612535 -C 1200 -W 1800 -M 1800 --output-limit 1,15  HOME/picosat HOME/instance-1716200-1240612535.cnf            

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

MD5SUM BENCH= 4bb23e70b97827425fcf5759bf0a79a2
RANDOM SEED=1201917328

node27.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		: 2800.234
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	: 5521.40
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		: 2800.234
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:       1591200 kB
Buffers:         60088 kB
Cached:         331528 kB
SwapCached:       5912 kB
Active:         133744 kB
Inactive:       266896 kB
HighTotal:           0 kB
HighFree:            0 kB
LowTotal:      2055920 kB
LowFree:       1591200 kB
SwapTotal:     4192956 kB
SwapFree:      4180920 kB
Dirty:           15112 kB
Writeback:           0 kB
Mapped:          14036 kB
Slab:            49952 kB
Committed_AS:   272744 kB
PageTables:       1384 kB
VmallocTotal: 536870911 kB
VmallocUsed:    264948 kB
VmallocChunk: 536605679 kB
HugePages_Total:     0
HugePages_Free:      0
Hugepagesize:     2048 kB

Free space on /tmp at the end= 66184 MiB
End job on node27 at 2009-04-25 00:55:39