Trace number 1824790

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) 10000.1 10003

General information on the benchmark

Nameindustrial/anbulagan/
hard-unsat/partial-10-13-u.cnf
MD5SUMec1a03bc95c5b06907199f7ae65ad092
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 variables234064
Number of clauses1059777
Sum of the clauses size2420962
Maximum clause length10
Minimum clause length1
Number of clauses of size 117678
Number of clauses of size 2854833
Number of clauses of size 3143326
Number of clauses of size 44880
Number of clauses of size 519520
Number of clauses of size over 519540

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-1824790-1242480958/watcher-1824790-1242480958 -o /tmp/evaluation-result-1824790-1242480958/solver-1824790-1242480958 -C 10000 -W 12000 -M 1800 --output-limit 1,15 HOME/picosat HOME/instance-1824790-1242480958.cnf 

Enforcing CPUTime limit (soft limit, will send SIGTERM then SIGKILL): 10000 seconds
Enforcing CPUTime limit (hard limit, will send SIGXCPU): 10030 seconds
Enforcing wall clock limit (soft limit, will send SIGTERM then SIGKILL): 12000 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: 0.93 0.98 0.90 3/64 3091
/proc/meminfo: memFree=1635752/2055920 swapFree=4175944/4192956
[pid=3091] ppid=3089 vsize=728 CPUtime=0
/proc/3091/stat : 3091 (picosat) R 3089 3091 3054 0 -1 4194304 96 0 0 0 0 0 0 0 18 0 1 0 276129136 745472 82 1992294400 134512640 134931368 4294956240 18446744073709551615 134605937 0 0 4096 0 0 0 0 17 1 0 0
/proc/3091/statm: 182 82 40 102 0 77 0

[startup+0.0312961 s]
/proc/loadavg: 0.93 0.98 0.90 3/64 3091
/proc/meminfo: memFree=1635752/2055920 swapFree=4175944/4192956
[pid=3091] ppid=3089 vsize=1672 CPUtime=0.02
/proc/3091/stat : 3091 (picosat) R 3089 3091 3054 0 -1 4194304 298 0 0 0 1 1 0 0 18 0 1 0 276129136 1712128 284 1992294400 134512640 134931368 4294956240 18446744073709551615 134605937 0 0 4096 0 0 0 0 17 1 0 0
/proc/3091/statm: 418 284 40 102 0 313 0
Current children cumulated CPU time (s) 0.02
Current children cumulated vsize (KiB) 1672

[startup+0.101304 s]
/proc/loadavg: 0.93 0.98 0.90 3/64 3091
/proc/meminfo: memFree=1635752/2055920 swapFree=4175944/4192956
[pid=3091] ppid=3089 vsize=2796 CPUtime=0.09
/proc/3091/stat : 3091 (picosat) R 3089 3091 3054 0 -1 4194304 588 0 0 0 4 5 0 0 18 0 1 0 276129136 2863104 565 1992294400 134512640 134931368 4294956240 18446744073709551615 134605937 0 0 4096 0 0 0 0 17 1 0 0
/proc/3091/statm: 699 565 40 102 0 594 0
Current children cumulated CPU time (s) 0.09
Current children cumulated vsize (KiB) 2796

[startup+0.301326 s]
/proc/loadavg: 0.93 0.98 0.90 3/64 3091
/proc/meminfo: memFree=1635752/2055920 swapFree=4175944/4192956
[pid=3091] ppid=3089 vsize=3324 CPUtime=0.29
/proc/3091/stat : 3091 (picosat) R 3089 3091 3054 0 -1 4194304 711 0 0 0 13 16 0 0 19 0 1 0 276129136 3403776 688 1992294400 134512640 134931368 4294956240 18446744073709551615 134605937 0 0 4096 0 0 0 0 17 1 0 0
/proc/3091/statm: 831 688 40 102 0 726 0
Current children cumulated CPU time (s) 0.29
Current children cumulated vsize (KiB) 3324

[startup+0.701368 s]
/proc/loadavg: 0.93 0.98 0.90 3/64 3091
/proc/meminfo: memFree=1635752/2055920 swapFree=4175944/4192956
[pid=3091] ppid=3089 vsize=6432 CPUtime=0.69
/proc/3091/stat : 3091 (picosat) R 3089 3091 3054 0 -1 4194304 1533 0 0 0 31 38 0 0 22 0 1 0 276129136 6586368 1510 1992294400 134512640 134931368 4294956240 18446744073709551615 134605937 0 0 4096 0 0 0 0 17 1 0 0
/proc/3091/statm: 1608 1510 40 102 0 1503 0
Current children cumulated CPU time (s) 0.69
Current children cumulated vsize (KiB) 6432

[startup+1.50145 s]
/proc/loadavg: 0.93 0.98 0.90 2/65 3092
/proc/meminfo: memFree=1624416/2055920 swapFree=4175944/4192956
[pid=3091] ppid=3089 vsize=20712 CPUtime=1.49
/proc/3091/stat : 3091 (picosat) R 3089 3091 3054 0 -1 4194304 4329 0 0 0 67 82 0 0 25 0 1 0 276129136 21209088 4306 1992294400 134512640 134931368 4294956240 18446744073709551615 134605937 0 0 4096 0 0 0 0 17 1 0 0
/proc/3091/statm: 5178 4306 40 102 0 5073 0
Current children cumulated CPU time (s) 1.49
Current children cumulated vsize (KiB) 20712

[startup+3.10163 s]
/proc/loadavg: 0.93 0.98 0.90 2/65 3092
/proc/meminfo: memFree=1617440/2055920 swapFree=4175944/4192956
[pid=3091] ppid=3089 vsize=24012 CPUtime=3.09
/proc/3091/stat : 3091 (picosat) R 3089 3091 3054 0 -1 4194304 5142 0 0 0 139 170 0 0 25 0 1 0 276129136 24588288 5119 1992294400 134512640 134931368 4294956240 18446744073709551615 134605937 0 0 4096 0 0 0 0 17 1 0 0
/proc/3091/statm: 6003 5119 40 102 0 5898 0
Current children cumulated CPU time (s) 3.09
Current children cumulated vsize (KiB) 24012

[startup+6.30197 s]
/proc/loadavg: 1.01 1.00 0.91 2/65 3092
/proc/meminfo: memFree=1609760/2055920 swapFree=4175944/4192956
[pid=3091] ppid=3089 vsize=31504 CPUtime=6.3
/proc/3091/stat : 3091 (picosat) R 3089 3091 3054 0 -1 4194304 7268 0 0 0 285 345 0 0 25 0 1 0 276129136 32260096 7245 1992294400 134512640 134931368 4294956240 18446744073709551615 134605937 0 0 4096 0 0 0 0 17 1 0 0
/proc/3091/statm: 7876 7245 40 102 0 7771 0
Current children cumulated CPU time (s) 6.3
Current children cumulated vsize (KiB) 31504

[startup+12.7017 s]
/proc/loadavg: 1.01 1.00 0.91 2/65 3092
/proc/meminfo: memFree=1601056/2055920 swapFree=4175944/4192956
[pid=3091] ppid=3089 vsize=39692 CPUtime=12.69
/proc/3091/stat : 3091 (picosat) R 3089 3091 3054 0 -1 4194304 8747 0 0 0 849 420 0 0 25 0 1 0 276129136 40644608 8697 1992294400 134512640 134931368 4294956240 18446744073709551615 134525606 0 0 4096 0 0 0 0 17 1 0 0
/proc/3091/statm: 9923 8697 48 102 0 9818 0
Current children cumulated CPU time (s) 12.69
Current children cumulated vsize (KiB) 39692

[startup+25.5011 s]
/proc/loadavg: 1.01 1.00 0.91 2/65 3092
/proc/meminfo: memFree=1597856/2055920 swapFree=4175944/4192956
[pid=3091] ppid=3089 vsize=43008 CPUtime=25.48
/proc/3091/stat : 3091 (picosat) R 3089 3091 3054 0 -1 4194304 9565 0 0 0 2128 420 0 0 25 0 1 0 276129136 44040192 9515 1992294400 134512640 134931368 4294956240 18446744073709551615 134524027 0 0 4096 0 0 0 0 17 1 0 0
/proc/3091/statm: 10752 9515 48 102 0 10647 0
Current children cumulated CPU time (s) 25.48
Current children cumulated vsize (KiB) 43008

[startup+51.1018 s]
/proc/loadavg: 1.00 1.00 0.91 2/65 3092
/proc/meminfo: memFree=1590560/2055920 swapFree=4175944/4192956
[pid=3091] ppid=3089 vsize=50404 CPUtime=51.06
/proc/3091/stat : 3091 (picosat) R 3089 3091 3054 0 -1 4194304 11415 0 0 0 4683 423 0 0 25 0 1 0 276129136 51613696 11364 1992294400 134512640 134931368 4294956240 18446744073709551615 134531136 0 0 4096 0 0 0 0 17 1 0 0
/proc/3091/statm: 12601 11364 48 102 0 12496 0
Current children cumulated CPU time (s) 51.06
Current children cumulated vsize (KiB) 50404

[startup+102.305 s]
/proc/loadavg: 1.08 1.02 0.92 2/65 3092
/proc/meminfo: memFree=1573280/2055920 swapFree=4175944/4192956
[pid=3091] ppid=3089 vsize=67584 CPUtime=102.26
/proc/3091/stat : 3091 (picosat) R 3089 3091 3054 0 -1 4194304 15710 0 0 0 9798 428 0 0 25 0 1 0 276129136 69206016 15659 1992294400 134512640 134931368 4294956240 18446744073709551615 134583827 0 0 4096 0 0 0 0 17 1 0 0
/proc/3091/statm: 16896 15659 48 102 0 16791 0
Current children cumulated CPU time (s) 102.26
Current children cumulated vsize (KiB) 67584

[startup+162.302 s]
/proc/loadavg: 1.09 1.03 0.92 2/65 3092
/proc/meminfo: memFree=1551200/2055920 swapFree=4175944/4192956
[pid=3091] ppid=3089 vsize=90104 CPUtime=162.23
/proc/3091/stat : 3091 (picosat) R 3089 3091 3054 0 -1 4194304 21358 0 0 0 15790 433 0 0 25 0 1 0 276129136 92266496 21307 1992294400 134512640 134931368 4294956240 18446744073709551615 134529850 0 0 4096 0 0 0 0 17 1 0 0
/proc/3091/statm: 22526 21307 48 102 0 22421 0
Current children cumulated CPU time (s) 162.23
Current children cumulated vsize (KiB) 90104

[startup+222.301 s]
/proc/loadavg: 1.09 1.04 0.93 2/65 3092
/proc/meminfo: memFree=1530272/2055920 swapFree=4175944/4192956
[pid=3091] ppid=3089 vsize=110368 CPUtime=222.22
/proc/3091/stat : 3091 (picosat) R 3089 3091 3054 0 -1 4194304 26425 0 0 0 21784 438 0 0 25 0 1 0 276129136 113016832 26374 1992294400 134512640 134931368 4294956240 18446744073709551615 134525621 0 0 4096 0 0 0 0 17 1 0 0
/proc/3091/statm: 27592 26374 48 102 0 27487 0
Current children cumulated CPU time (s) 222.22
Current children cumulated vsize (KiB) 110368

[startup+282.302 s]
/proc/loadavg: 1.08 1.04 0.93 2/65 3092
/proc/meminfo: memFree=1507424/2055920 swapFree=4175944/4192956
[pid=3091] ppid=3089 vsize=133340 CPUtime=282.2
/proc/3091/stat : 3091 (picosat) R 3089 3091 3054 0 -1 4194304 32176 0 0 0 27776 444 0 0 25 0 1 0 276129136 136540160 32125 1992294400 134512640 134931368 4294956240 18446744073709551615 134529882 0 0 4096 0 0 0 0 17 1 0 0
/proc/3091/statm: 33335 32125 48 102 0 33230 0
Current children cumulated CPU time (s) 282.2
Current children cumulated vsize (KiB) 133340

[startup+342.301 s]
/proc/loadavg: 1.08 1.05 0.94 2/65 3092
/proc/meminfo: memFree=1484448/2055920 swapFree=4175944/4192956
[pid=3091] ppid=3089 vsize=156756 CPUtime=342.18
/proc/3091/stat : 3091 (picosat) R 3089 3091 3054 0 -1 4194304 37820 0 0 0 33769 449 0 0 25 0 1 0 276129136 160518144 37728 1992294400 134512640 134931368 4294956240 18446744073709551615 134525606 0 0 4096 0 0 0 0 17 1 0 0
/proc/3091/statm: 39189 37728 48 102 0 39084 0
Current children cumulated CPU time (s) 342.18
Current children cumulated vsize (KiB) 156756

[startup+402.302 s]
/proc/loadavg: 1.07 1.05 0.94 2/65 3094
/proc/meminfo: memFree=1484576/2055920 swapFree=4175944/4192956
[pid=3091] ppid=3089 vsize=156756 CPUtime=402.16
/proc/3091/stat : 3091 (picosat) R 3089 3091 3054 0 -1 4194304 37820 0 0 0 39767 449 0 0 25 0 1 0 276129136 160518144 37728 1992294400 134512640 134931368 4294956240 18446744073709551615 134522740 0 0 4096 0 0 0 0 17 1 0 0
/proc/3091/statm: 39189 37728 48 102 0 39084 0
Current children cumulated CPU time (s) 402.16
Current children cumulated vsize (KiB) 156756

[startup+462.301 s]
/proc/loadavg: 1.07 1.05 0.95 2/65 3094
/proc/meminfo: memFree=1484576/2055920 swapFree=4175944/4192956
[pid=3091] ppid=3089 vsize=156756 CPUtime=462.15
/proc/3091/stat : 3091 (picosat) R 3089 3091 3054 0 -1 4194304 37820 0 0 0 45766 449 0 0 25 0 1 0 276129136 160518144 37728 1992294400 134512640 134931368 4294956240 18446744073709551615 134529898 0 0 4096 0 0 0 0 17 1 0 0
/proc/3091/statm: 39189 37728 48 102 0 39084 0
Current children cumulated CPU time (s) 462.15
Current children cumulated vsize (KiB) 156756

[startup+522.302 s]
/proc/loadavg: 1.06 1.06 0.95 2/65 3094
/proc/meminfo: memFree=1481440/2055920 swapFree=4175944/4192956
[pid=3091] ppid=3089 vsize=160312 CPUtime=522.13
/proc/3091/stat : 3091 (picosat) R 3089 3091 3054 0 -1 4194304 38725 0 0 0 51763 450 0 0 25 0 1 0 276129136 164159488 38633 1992294400 134512640 134931368 4294956240 18446744073709551615 134549533 0 0 4096 0 0 0 0 17 1 0 0
/proc/3091/statm: 40078 38633 48 102 0 39973 0
Current children cumulated CPU time (s) 522.13
Current children cumulated vsize (KiB) 160312

[startup+582.301 s]
/proc/loadavg: 1.10 1.07 0.96 2/65 3094
/proc/meminfo: memFree=1456224/2055920 swapFree=4175944/4192956
[pid=3091] ppid=3089 vsize=185588 CPUtime=582.11
/proc/3091/stat : 3091 (picosat) R 3089 3091 3054 0 -1 4194304 45033 0 0 0 57756 455 0 0 25 0 1 0 276129136 190042112 44941 1992294400 134512640 134931368 4294956240 18446744073709551615 134525621 0 0 4096 0 0 0 0 17 1 0 0
/proc/3091/statm: 46397 44941 48 102 0 46292 0
Current children cumulated CPU time (s) 582.11
Current children cumulated vsize (KiB) 185588

[startup+642.302 s]
/proc/loadavg: 1.07 1.07 0.97 2/65 3094
/proc/meminfo: memFree=1454560/2055920 swapFree=4175944/4192956
[pid=3091] ppid=3089 vsize=186584 CPUtime=642.1
/proc/3091/stat : 3091 (picosat) R 3089 3091 3054 0 -1 4194304 45344 0 0 0 63754 456 0 0 25 0 1 0 276129136 191062016 45209 1992294400 134512640 134931368 4294956240 18446744073709551615 134525621 0 0 4096 0 0 0 0 17 1 0 0
/proc/3091/statm: 46646 45209 48 102 0 46541 0
Current children cumulated CPU time (s) 642.1
Current children cumulated vsize (KiB) 186584


################
# More data... #
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[startup+9102.3 s]
/proc/loadavg: 1.00 1.00 0.97 2/65 3116
/proc/meminfo: memFree=1158752/2055920 swapFree=4175944/4192956
[pid=3091] ppid=3089 vsize=478016 CPUtime=9099.66
/proc/3091/stat : 3091 (picosat) R 3089 3091 3054 0 -1 4194304 119287 0 0 0 909432 534 0 0 25 0 1 0 276129136 489488384 118172 1992294400 134512640 134931368 4294956240 18446744073709551615 134531136 0 0 4096 0 0 0 0 17 1 0 0
/proc/3091/statm: 119504 118172 48 102 0 119399 0
Current children cumulated CPU time (s) 9099.66
Current children cumulated vsize (KiB) 478016

[startup+9162.3 s]
/proc/loadavg: 1.00 1.00 0.97 2/65 3116
/proc/meminfo: memFree=1158688/2055920 swapFree=4175944/4192956
[pid=3091] ppid=3089 vsize=477928 CPUtime=9159.64
/proc/3091/stat : 3091 (picosat) R 3089 3091 3054 0 -1 4194304 119292 0 0 0 915430 534 0 0 25 0 1 0 276129136 489398272 118168 1992294400 134512640 134931368 4294956240 18446744073709551615 134529884 0 0 4096 0 0 0 0 17 1 0 0
/proc/3091/statm: 119482 118168 48 102 0 119377 0
Current children cumulated CPU time (s) 9159.64
Current children cumulated vsize (KiB) 477928

[startup+9222.3 s]
/proc/loadavg: 1.00 1.00 0.97 2/65 3116
/proc/meminfo: memFree=1158688/2055920 swapFree=4175944/4192956
[pid=3091] ppid=3089 vsize=477928 CPUtime=9219.63
/proc/3091/stat : 3091 (picosat) R 3089 3091 3054 0 -1 4194304 119292 0 0 0 921428 535 0 0 25 0 1 0 276129136 489398272 118168 1992294400 134512640 134931368 4294956240 18446744073709551615 134525621 0 0 4096 0 0 0 0 17 1 0 0
/proc/3091/statm: 119482 118168 48 102 0 119377 0
Current children cumulated CPU time (s) 9219.63
Current children cumulated vsize (KiB) 477928

[startup+9282.3 s]
/proc/loadavg: 1.00 1.00 0.97 2/65 3116
/proc/meminfo: memFree=1158688/2055920 swapFree=4175944/4192956
[pid=3091] ppid=3089 vsize=477928 CPUtime=9279.61
/proc/3091/stat : 3091 (picosat) R 3089 3091 3054 0 -1 4194304 119292 0 0 0 927426 535 0 0 25 0 1 0 276129136 489398272 118168 1992294400 134512640 134931368 4294956240 18446744073709551615 134525606 0 0 4096 0 0 0 0 17 1 0 0
/proc/3091/statm: 119482 118168 48 102 0 119377 0
Current children cumulated CPU time (s) 9279.61
Current children cumulated vsize (KiB) 477928

[startup+9342.31 s]
/proc/loadavg: 1.00 1.00 0.97 2/65 3116
/proc/meminfo: memFree=1158688/2055920 swapFree=4175944/4192956
[pid=3091] ppid=3089 vsize=477928 CPUtime=9339.6
/proc/3091/stat : 3091 (picosat) R 3089 3091 3054 0 -1 4194304 119292 0 0 0 933425 535 0 0 25 0 1 0 276129136 489398272 118168 1992294400 134512640 134931368 4294956240 18446744073709551615 134525754 0 0 4096 0 0 0 0 17 1 0 0
/proc/3091/statm: 119482 118168 48 102 0 119377 0
Current children cumulated CPU time (s) 9339.6
Current children cumulated vsize (KiB) 477928

[startup+9402.3 s]
/proc/loadavg: 1.00 1.00 0.97 2/65 3116
/proc/meminfo: memFree=1158624/2055920 swapFree=4175944/4192956
[pid=3091] ppid=3089 vsize=477928 CPUtime=9399.58
/proc/3091/stat : 3091 (picosat) R 3089 3091 3054 0 -1 4194304 119292 0 0 0 939423 535 0 0 25 0 1 0 276129136 489398272 118168 1992294400 134512640 134931368 4294956240 18446744073709551615 134529907 0 0 4096 0 0 0 0 17 1 0 0
/proc/3091/statm: 119482 118168 48 102 0 119377 0
Current children cumulated CPU time (s) 9399.58
Current children cumulated vsize (KiB) 477928

[startup+9462.3 s]
/proc/loadavg: 1.00 1.00 0.97 2/65 3116
/proc/meminfo: memFree=1158624/2055920 swapFree=4175944/4192956
[pid=3091] ppid=3089 vsize=477928 CPUtime=9459.56
/proc/3091/stat : 3091 (picosat) R 3089 3091 3054 0 -1 4194304 119292 0 0 0 945421 535 0 0 25 0 1 0 276129136 489398272 118168 1992294400 134512640 134931368 4294956240 18446744073709551615 134529799 0 0 4096 0 0 0 0 17 1 0 0
/proc/3091/statm: 119482 118168 48 102 0 119377 0
Current children cumulated CPU time (s) 9459.56
Current children cumulated vsize (KiB) 477928

[startup+9522.3 s]
/proc/loadavg: 1.00 1.00 0.97 2/65 3116
/proc/meminfo: memFree=1158560/2055920 swapFree=4175944/4192956
[pid=3091] ppid=3089 vsize=477928 CPUtime=9519.54
/proc/3091/stat : 3091 (picosat) R 3089 3091 3054 0 -1 4194304 119292 0 0 0 951419 535 0 0 25 0 1 0 276129136 489398272 118168 1992294400 134512640 134931368 4294956240 18446744073709551615 134529907 0 0 4096 0 0 0 0 17 1 0 0
/proc/3091/statm: 119482 118168 48 102 0 119377 0
Current children cumulated CPU time (s) 9519.54
Current children cumulated vsize (KiB) 477928

[startup+9582.3 s]
/proc/loadavg: 1.00 1.00 0.97 2/65 3116
/proc/meminfo: memFree=1158560/2055920 swapFree=4175944/4192956
[pid=3091] ppid=3089 vsize=477928 CPUtime=9579.52
/proc/3091/stat : 3091 (picosat) R 3089 3091 3054 0 -1 4194304 119292 0 0 0 957417 535 0 0 25 0 1 0 276129136 489398272 118168 1992294400 134512640 134931368 4294956240 18446744073709551615 134524112 0 0 4096 0 0 0 0 17 1 0 0
/proc/3091/statm: 119482 118168 48 102 0 119377 0
Current children cumulated CPU time (s) 9579.52
Current children cumulated vsize (KiB) 477928

[startup+9642.3 s]
/proc/loadavg: 1.00 1.00 0.97 2/65 3116
/proc/meminfo: memFree=1158560/2055920 swapFree=4175944/4192956
[pid=3091] ppid=3089 vsize=477928 CPUtime=9639.5
/proc/3091/stat : 3091 (picosat) R 3089 3091 3054 0 -1 4194304 119292 0 0 0 963415 535 0 0 25 0 1 0 276129136 489398272 118168 1992294400 134512640 134931368 4294956240 18446744073709551615 134525606 0 0 4096 0 0 0 0 17 1 0 0
/proc/3091/statm: 119482 118168 48 102 0 119377 0
Current children cumulated CPU time (s) 9639.5
Current children cumulated vsize (KiB) 477928

[startup+9702.3 s]
/proc/loadavg: 1.00 1.00 0.97 2/65 3116
/proc/meminfo: memFree=1158496/2055920 swapFree=4175944/4192956
[pid=3091] ppid=3089 vsize=477928 CPUtime=9699.49
/proc/3091/stat : 3091 (picosat) R 3089 3091 3054 0 -1 4194304 119292 0 0 0 969414 535 0 0 25 0 1 0 276129136 489398272 118168 1992294400 134512640 134931368 4294956240 18446744073709551615 134525606 0 0 4096 0 0 0 0 17 1 0 0
/proc/3091/statm: 119482 118168 48 102 0 119377 0
Current children cumulated CPU time (s) 9699.49
Current children cumulated vsize (KiB) 477928

[startup+9762.3 s]
/proc/loadavg: 1.00 1.00 0.97 2/65 3116
/proc/meminfo: memFree=1158496/2055920 swapFree=4175944/4192956
[pid=3091] ppid=3089 vsize=477928 CPUtime=9759.47
/proc/3091/stat : 3091 (picosat) R 3089 3091 3054 0 -1 4194304 119292 0 0 0 975412 535 0 0 25 0 1 0 276129136 489398272 118168 1992294400 134512640 134931368 4294956240 18446744073709551615 134525621 0 0 4096 0 0 0 0 17 1 0 0
/proc/3091/statm: 119482 118168 48 102 0 119377 0
Current children cumulated CPU time (s) 9759.47
Current children cumulated vsize (KiB) 477928

[startup+9822.3 s]
/proc/loadavg: 1.00 1.00 0.97 2/65 3116
/proc/meminfo: memFree=1158496/2055920 swapFree=4175944/4192956
[pid=3091] ppid=3089 vsize=477928 CPUtime=9819.46
/proc/3091/stat : 3091 (picosat) R 3089 3091 3054 0 -1 4194304 119292 0 0 0 981410 536 0 0 25 0 1 0 276129136 489398272 118168 1992294400 134512640 134931368 4294956240 18446744073709551615 134525754 0 0 4096 0 0 0 0 17 1 0 0
/proc/3091/statm: 119482 118168 48 102 0 119377 0
Current children cumulated CPU time (s) 9819.46
Current children cumulated vsize (KiB) 477928

[startup+9882.3 s]
/proc/loadavg: 1.00 1.00 0.97 2/65 3116
/proc/meminfo: memFree=1158496/2055920 swapFree=4175944/4192956
[pid=3091] ppid=3089 vsize=477928 CPUtime=9879.44
/proc/3091/stat : 3091 (picosat) R 3089 3091 3054 0 -1 4194304 119292 0 0 0 987408 536 0 0 25 0 1 0 276129136 489398272 118168 1992294400 134512640 134931368 4294956240 18446744073709551615 134529868 0 0 4096 0 0 0 0 17 1 0 0
/proc/3091/statm: 119482 118168 48 102 0 119377 0
Current children cumulated CPU time (s) 9879.44
Current children cumulated vsize (KiB) 477928

[startup+9942.3 s]
/proc/loadavg: 1.00 1.00 0.97 2/65 3116
/proc/meminfo: memFree=1158432/2055920 swapFree=4175944/4192956
[pid=3091] ppid=3089 vsize=477928 CPUtime=9939.42
/proc/3091/stat : 3091 (picosat) R 3089 3091 3054 0 -1 4194304 119292 0 0 0 993406 536 0 0 25 0 1 0 276129136 489398272 118168 1992294400 134512640 134931368 4294956240 18446744073709551615 134525941 0 0 4096 0 0 0 0 17 1 0 0
/proc/3091/statm: 119482 118168 48 102 0 119377 0
Current children cumulated CPU time (s) 9939.42
Current children cumulated vsize (KiB) 477928

[startup+10002.3 s]
/proc/loadavg: 1.00 1.00 0.97 2/65 3116
/proc/meminfo: memFree=1143520/2055920 swapFree=4175944/4192956
[pid=3091] ppid=3089 vsize=492844 CPUtime=9999.41
/proc/3091/stat : 3091 (picosat) R 3089 3091 3054 0 -1 4194304 123019 0 0 0 999401 540 0 0 25 0 1 0 276129136 504672256 121895 1992294400 134512640 134931368 4294956240 18446744073709551615 134549593 0 0 4096 0 0 0 0 17 1 0 0
/proc/3091/statm: 123211 121895 48 102 0 123106 0
Current children cumulated CPU time (s) 9999.41
Current children cumulated vsize (KiB) 492844



Maximum CPU time exceeded: sending SIGTERM then SIGKILL

[startup+10002.9 s]
/proc/loadavg: 1.00 1.00 0.97 2/65 3116
/proc/meminfo: memFree=1143264/2055920 swapFree=4175944/4192956
[pid=3091] ppid=3089 vsize=493096 CPUtime=10000
/proc/3091/stat : 3091 (picosat) R 3089 3091 3054 0 -1 4194304 123069 0 0 0 999461 540 0 0 25 0 1 0 276129136 504930304 121945 1992294400 134512640 134931368 4294956240 18446744073709551615 134529907 0 0 4096 0 0 0 0 17 1 0 0
/proc/3091/statm: 123274 121945 48 102 0 123169 0
Current children cumulated CPU time (s) 10000
Current children cumulated vsize (KiB) 493096

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

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

[startup+10002.9 s]
/proc/loadavg: 1.00 1.00 0.97 2/65 3116
/proc/meminfo: memFree=1143264/2055920 swapFree=4175944/4192956
[pid=3091] ppid=3089 vsize=493096 CPUtime=10000
/proc/3091/stat : 3091 (picosat) R 3089 3091 3054 0 -1 4194304 123069 0 0 0 999461 540 0 0 25 0 1 0 276129136 504930304 121945 1992294400 134512640 134931368 4294956240 18446744073709551615 134529907 0 0 4096 0 0 0 0 17 1 0 0
/proc/3091/statm: 123274 121945 48 102 0 123169 0
Current children cumulated CPU time (s) 10000
Current children cumulated vsize (KiB) 493096

Child ended because it received signal 15 (SIGTERM)
Real time (s): 10003
CPU time (s): 10000.1
CPU user time (s): 9994.61
CPU system time (s): 5.48017
CPU usage (%): 99.9711
Max. virtual memory (cumulated for all children) (KiB): 493096

getrusage(RUSAGE_CHILDREN,...) data:
user time used= 9994.61
system time used= 5.48017
maximum resident set size= 0
integral shared memory size= 0
integral unshared data size= 0
integral unshared stack size= 0
page reclaims= 123069
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= 15251

runsolver used 8.13776 second user time and 19.469 second system time

The end

Launcher Data 

Begin job on node21 at 2009-05-16 15:36:00
IDJOB=1824790
IDBENCH=20373
IDSOLVER=666
FILE ID=node21/1824790-1242480958
PBS_JOBID= 9306866
Free space on /tmp= 66020 MiB

SOLVER NAME= SAT07 reference solver: picosat 535
BENCH NAME= SAT07/industrial/anbulagan/hard-unsat/partial-10-13-u.cnf
COMMAND LINE= HOME/picosat BENCHNAME            
RUNSOLVER COMMAND LINE= BIN/runsolver --timestamp -w /tmp/evaluation-result-1824790-1242480958/watcher-1824790-1242480958 -o /tmp/evaluation-result-1824790-1242480958/solver-1824790-1242480958 -C 10000 -W 12000 -M 1800 --output-limit 1,15  HOME/picosat HOME/instance-1824790-1242480958.cnf            

TIME LIMIT= 10000 seconds
MEMORY LIMIT= 1800 MiB
MAX NB THREAD= 0

MD5SUM BENCH= ec1a03bc95c5b06907199f7ae65ad092
RANDOM SEED=709366164

node21.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		: 3000.233
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		: 3000.233
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:       1636304 kB
Buffers:         34900 kB
Cached:         328400 kB
SwapCached:      11244 kB
Active:         112624 kB
Inactive:       263200 kB
HighTotal:           0 kB
HighFree:            0 kB
LowTotal:      2055920 kB
LowFree:       1636304 kB
SwapTotal:     4192956 kB
SwapFree:      4175944 kB
Dirty:           19468 kB
Writeback:           0 kB
Mapped:          14852 kB
Slab:            29936 kB
Committed_AS:  1060968 kB
PageTables:       1380 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= 66020 MiB
End job on node21 at 2009-05-16 18:22:45