Trace number 1716304

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) 1200.12 1200.44

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-1716304-1240614096/watcher-1716304-1240614096 -o /tmp/evaluation-result-1716304-1240614096/solver-1716304-1240614096 -C 1200 -W 1800 -M 1800 --output-limit 1,15 HOME/picosat HOME/instance-1716304-1240614096.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: 1.10 1.03 0.98 3/64 17261
/proc/meminfo: memFree=1812992/2055920 swapFree=4181276/4192956
[pid=17261] ppid=17259 vsize=728 CPUtime=0
/proc/17261/stat : 17261 (picosat) R 17259 17261 16907 0 -1 4194304 96 0 0 0 0 0 0 0 18 0 1 0 89437534 745472 82 1992294400 134512640 134931368 4294956224 18446744073709551615 134605937 0 0 4096 0 0 0 0 17 1 0 0
/proc/17261/statm: 182 82 40 102 0 77 0

[startup+0.0680959 s]
/proc/loadavg: 1.10 1.03 0.98 3/64 17261
/proc/meminfo: memFree=1812992/2055920 swapFree=4181276/4192956
[pid=17261] ppid=17259 vsize=2664 CPUtime=0.05
/proc/17261/stat : 17261 (picosat) R 17259 17261 16907 0 -1 4194304 493 0 0 0 2 3 0 0 18 0 1 0 89437534 2727936 470 1992294400 134512640 134931368 4294956224 18446744073709551615 134605937 0 0 4096 0 0 0 0 17 1 0 0
/proc/17261/statm: 666 470 40 102 0 561 0
Current children cumulated CPU time (s) 0.05
Current children cumulated vsize (KiB) 2664

[startup+0.101097 s]
/proc/loadavg: 1.10 1.03 0.98 3/64 17261
/proc/meminfo: memFree=1812992/2055920 swapFree=4181276/4192956
[pid=17261] ppid=17259 vsize=2796 CPUtime=0.09
/proc/17261/stat : 17261 (picosat) R 17259 17261 16907 0 -1 4194304 588 0 0 0 4 5 0 0 18 0 1 0 89437534 2863104 565 1992294400 134512640 134931368 4294956224 18446744073709551615 134605937 0 0 4096 0 0 0 0 17 1 0 0
/proc/17261/statm: 699 565 40 102 0 594 0
Current children cumulated CPU time (s) 0.09
Current children cumulated vsize (KiB) 2796

[startup+0.301118 s]
/proc/loadavg: 1.10 1.03 0.98 3/64 17261
/proc/meminfo: memFree=1812992/2055920 swapFree=4181276/4192956
[pid=17261] ppid=17259 vsize=3324 CPUtime=0.29
/proc/17261/stat : 17261 (picosat) R 17259 17261 16907 0 -1 4194304 711 0 0 0 13 16 0 0 19 0 1 0 89437534 3403776 688 1992294400 134512640 134931368 4294956224 18446744073709551615 134605937 0 0 4096 0 0 0 0 17 1 0 0
/proc/17261/statm: 831 688 40 102 0 726 0
Current children cumulated CPU time (s) 0.29
Current children cumulated vsize (KiB) 3324

[startup+0.701161 s]
/proc/loadavg: 1.10 1.03 0.98 3/64 17261
/proc/meminfo: memFree=1812992/2055920 swapFree=4181276/4192956
[pid=17261] ppid=17259 vsize=6432 CPUtime=0.69
/proc/17261/stat : 17261 (picosat) R 17259 17261 16907 0 -1 4194304 1544 0 0 0 31 38 0 0 22 0 1 0 89437534 6586368 1521 1992294400 134512640 134931368 4294956224 18446744073709551615 134609465 0 0 4096 0 0 0 0 17 1 0 0
/proc/17261/statm: 1640 1521 40 102 0 1535 0
Current children cumulated CPU time (s) 0.69
Current children cumulated vsize (KiB) 6432

[startup+1.50125 s]
/proc/loadavg: 1.09 1.03 0.98 2/65 17262
/proc/meminfo: memFree=1801592/2055920 swapFree=4181276/4192956
[pid=17261] ppid=17259 vsize=20712 CPUtime=1.49
/proc/17261/stat : 17261 (picosat) R 17259 17261 16907 0 -1 4194304 4329 0 0 0 67 82 0 0 25 0 1 0 89437534 21209088 4306 1992294400 134512640 134931368 4294956224 18446744073709551615 134605937 0 0 4096 0 0 0 0 17 1 0 0
/proc/17261/statm: 5178 4306 40 102 0 5073 0
Current children cumulated CPU time (s) 1.49
Current children cumulated vsize (KiB) 20712

[startup+3.10142 s]
/proc/loadavg: 1.09 1.03 0.98 2/65 17262
/proc/meminfo: memFree=1794744/2055920 swapFree=4181276/4192956
[pid=17261] ppid=17259 vsize=24012 CPUtime=3.09
/proc/17261/stat : 17261 (picosat) R 17259 17261 16907 0 -1 4194304 5144 0 0 0 137 172 0 0 25 0 1 0 89437534 24588288 5121 1992294400 134512640 134931368 4294956224 18446744073709551615 134605937 0 0 4096 0 0 0 0 17 1 0 0
/proc/17261/statm: 6003 5121 40 102 0 5898 0
Current children cumulated CPU time (s) 3.09
Current children cumulated vsize (KiB) 24012

[startup+6.30176 s]
/proc/loadavg: 1.09 1.03 0.98 2/65 17262
/proc/meminfo: memFree=1786936/2055920 swapFree=4181276/4192956
[pid=17261] ppid=17259 vsize=31636 CPUtime=6.29
/proc/17261/stat : 17261 (picosat) R 17259 17261 16907 0 -1 4194304 7275 0 0 0 277 352 0 0 25 0 1 0 89437534 32395264 7252 1992294400 134512640 134931368 4294956224 18446744073709551615 134605937 0 0 4096 0 0 0 0 17 1 0 0
/proc/17261/statm: 7909 7252 40 102 0 7804 0
Current children cumulated CPU time (s) 6.29
Current children cumulated vsize (KiB) 31636

[startup+12.7014 s]
/proc/loadavg: 1.08 1.03 0.98 2/65 17262
/proc/meminfo: memFree=1778304/2055920 swapFree=4181276/4192956
[pid=17261] ppid=17259 vsize=39692 CPUtime=12.69
/proc/17261/stat : 17261 (picosat) R 17259 17261 16907 0 -1 4194304 8748 0 0 0 845 424 0 0 25 0 1 0 89437534 40644608 8698 1992294400 134512640 134931368 4294956224 18446744073709551615 134524112 0 0 4096 0 0 0 0 17 1 0 0
/proc/17261/statm: 9923 8698 48 102 0 9818 0
Current children cumulated CPU time (s) 12.69
Current children cumulated vsize (KiB) 39692

[startup+25.5018 s]
/proc/loadavg: 1.07 1.02 0.98 2/65 17262
/proc/meminfo: memFree=1775040/2055920 swapFree=4181276/4192956
[pid=17261] ppid=17259 vsize=43008 CPUtime=25.49
/proc/17261/stat : 17261 (picosat) R 17259 17261 16907 0 -1 4194304 9566 0 0 0 2123 426 0 0 25 0 1 0 89437534 44040192 9516 1992294400 134512640 134931368 4294956224 18446744073709551615 134529884 0 0 4096 0 0 0 0 17 1 0 0
/proc/17261/statm: 10752 9516 48 102 0 10647 0
Current children cumulated CPU time (s) 25.49
Current children cumulated vsize (KiB) 43008

[startup+51.1016 s]
/proc/loadavg: 1.04 1.02 0.98 2/65 17262
/proc/meminfo: memFree=1767808/2055920 swapFree=4181276/4192956
[pid=17261] ppid=17259 vsize=50404 CPUtime=51.07
/proc/17261/stat : 17261 (picosat) R 17259 17261 16907 0 -1 4194304 11417 0 0 0 4679 428 0 0 25 0 1 0 89437534 51613696 11366 1992294400 134512640 134931368 4294956224 18446744073709551615 134525741 0 0 4096 0 0 0 0 17 1 0 0
/proc/17261/statm: 12601 11366 48 102 0 12496 0
Current children cumulated CPU time (s) 51.07
Current children cumulated vsize (KiB) 50404

[startup+102.305 s]
/proc/loadavg: 1.02 1.02 0.98 2/65 17262
/proc/meminfo: memFree=1750528/2055920 swapFree=4181276/4192956
[pid=17261] ppid=17259 vsize=67584 CPUtime=102.26
/proc/17261/stat : 17261 (picosat) R 17259 17261 16907 0 -1 4194304 15708 0 0 0 9794 432 0 0 25 0 1 0 89437534 69206016 15657 1992294400 134512640 134931368 4294956224 18446744073709551615 134529886 0 0 4096 0 0 0 0 17 1 0 0
/proc/17261/statm: 16896 15657 48 102 0 16791 0
Current children cumulated CPU time (s) 102.26
Current children cumulated vsize (KiB) 67584

[startup+162.301 s]
/proc/loadavg: 1.00 1.01 0.98 2/65 17262
/proc/meminfo: memFree=1728512/2055920 swapFree=4181276/4192956
[pid=17261] ppid=17259 vsize=90104 CPUtime=162.24
/proc/17261/stat : 17261 (picosat) R 17259 17261 16907 0 -1 4194304 21347 0 0 0 15787 437 0 0 25 0 1 0 89437534 92266496 21296 1992294400 134512640 134931368 4294956224 18446744073709551615 134529868 0 0 4096 0 0 0 0 17 1 0 0
/proc/17261/statm: 22526 21296 48 102 0 22421 0
Current children cumulated CPU time (s) 162.24
Current children cumulated vsize (KiB) 90104

[startup+222.302 s]
/proc/loadavg: 1.00 1.00 0.98 2/65 17262
/proc/meminfo: memFree=1707584/2055920 swapFree=4181276/4192956
[pid=17261] ppid=17259 vsize=110368 CPUtime=222.23
/proc/17261/stat : 17261 (picosat) R 17259 17261 16907 0 -1 4194304 26417 0 0 0 21780 443 0 0 25 0 1 0 89437534 113016832 26366 1992294400 134512640 134931368 4294956224 18446744073709551615 134529762 0 0 4096 0 0 0 0 17 1 0 0
/proc/17261/statm: 27592 26366 48 102 0 27487 0
Current children cumulated CPU time (s) 222.23
Current children cumulated vsize (KiB) 110368

[startup+282.301 s]
/proc/loadavg: 1.05 1.02 0.99 2/65 17262
/proc/meminfo: memFree=1684736/2055920 swapFree=4181276/4192956
[pid=17261] ppid=17259 vsize=133340 CPUtime=282.21
/proc/17261/stat : 17261 (picosat) R 17259 17261 16907 0 -1 4194304 32158 0 0 0 27774 447 0 0 25 0 1 0 89437534 136540160 32107 1992294400 134512640 134931368 4294956224 18446744073709551615 134529347 0 0 4096 0 0 0 0 17 1 0 0
/proc/17261/statm: 33335 32107 48 102 0 33230 0
Current children cumulated CPU time (s) 282.21
Current children cumulated vsize (KiB) 133340

[startup+342.302 s]
/proc/loadavg: 1.06 1.03 1.00 2/65 17262
/proc/meminfo: memFree=1661768/2055920 swapFree=4181276/4192956
[pid=17261] ppid=17259 vsize=156756 CPUtime=342.2
/proc/17261/stat : 17261 (picosat) R 17259 17261 16907 0 -1 4194304 37820 0 0 0 33767 453 0 0 25 0 1 0 89437534 160518144 37728 1992294400 134512640 134931368 4294956224 18446744073709551615 134525754 0 0 4096 0 0 0 0 17 1 0 0
/proc/17261/statm: 39189 37728 48 102 0 39084 0
Current children cumulated CPU time (s) 342.2
Current children cumulated vsize (KiB) 156756

[startup+402.301 s]
/proc/loadavg: 1.06 1.03 1.00 2/65 17262
/proc/meminfo: memFree=1661768/2055920 swapFree=4181276/4192956
[pid=17261] ppid=17259 vsize=156756 CPUtime=402.18
/proc/17261/stat : 17261 (picosat) R 17259 17261 16907 0 -1 4194304 37820 0 0 0 39765 453 0 0 25 0 1 0 89437534 160518144 37728 1992294400 134512640 134931368 4294956224 18446744073709551615 134529907 0 0 4096 0 0 0 0 17 1 0 0
/proc/17261/statm: 39189 37728 48 102 0 39084 0
Current children cumulated CPU time (s) 402.18
Current children cumulated vsize (KiB) 156756

[startup+462.302 s]
/proc/loadavg: 1.06 1.04 1.00 2/65 17262
/proc/meminfo: memFree=1661832/2055920 swapFree=4181276/4192956
[pid=17261] ppid=17259 vsize=156756 CPUtime=462.16
/proc/17261/stat : 17261 (picosat) R 17259 17261 16907 0 -1 4194304 37820 0 0 0 45763 453 0 0 25 0 1 0 89437534 160518144 37728 1992294400 134512640 134931368 4294956224 18446744073709551615 134525624 0 0 4096 0 0 0 0 17 1 0 0
/proc/17261/statm: 39189 37728 48 102 0 39084 0
Current children cumulated CPU time (s) 462.16
Current children cumulated vsize (KiB) 156756

[startup+522.301 s]
/proc/loadavg: 1.05 1.04 1.00 2/65 17262
/proc/meminfo: memFree=1658824/2055920 swapFree=4181276/4192956
[pid=17261] ppid=17259 vsize=160312 CPUtime=522.15
/proc/17261/stat : 17261 (picosat) R 17259 17261 16907 0 -1 4194304 38702 0 0 0 51760 455 0 0 25 0 1 0 89437534 164159488 38610 1992294400 134512640 134931368 4294956224 18446744073709551615 134525606 0 0 4096 0 0 0 0 17 1 0 0
/proc/17261/statm: 40078 38610 48 102 0 39973 0
Current children cumulated CPU time (s) 522.15
Current children cumulated vsize (KiB) 160312

[startup+582.302 s]
/proc/loadavg: 1.13 1.06 1.01 2/65 17262
/proc/meminfo: memFree=1633672/2055920 swapFree=4181276/4192956
[pid=17261] ppid=17259 vsize=185336 CPUtime=582.13
/proc/17261/stat : 17261 (picosat) R 17259 17261 16907 0 -1 4194304 44980 0 0 0 57752 461 0 0 25 0 1 0 89437534 189784064 44888 1992294400 134512640 134931368 4294956224 18446744073709551615 134520121 0 0 4096 0 0 0 0 17 1 0 0
/proc/17261/statm: 46334 44888 48 102 0 46229 0
Current children cumulated CPU time (s) 582.13
Current children cumulated vsize (KiB) 185336

[startup+642.301 s]
/proc/loadavg: 1.12 1.07 1.00 2/65 17262
/proc/meminfo: memFree=1631752/2055920 swapFree=4181276/4192956
[pid=17261] ppid=17259 vsize=186584 CPUtime=642.12
/proc/17261/stat : 17261 (picosat) R 17259 17261 16907 0 -1 4194304 45344 0 0 0 63751 461 0 0 25 0 1 0 89437534 191062016 45209 1992294400 134512640 134931368 4294956224 18446744073709551615 134525754 0 0 4096 0 0 0 0 17 1 0 0
/proc/17261/statm: 46646 45209 48 102 0 46541 0
Current children cumulated CPU time (s) 642.12
Current children cumulated vsize (KiB) 186584

[startup+702.302 s]
/proc/loadavg: 1.18 1.08 1.01 2/65 17262
/proc/meminfo: memFree=1631816/2055920 swapFree=4181276/4192956
[pid=17261] ppid=17259 vsize=186584 CPUtime=702.1
/proc/17261/stat : 17261 (picosat) R 17259 17261 16907 0 -1 4194304 45344 0 0 0 69749 461 0 0 25 0 1 0 89437534 191062016 45209 1992294400 134512640 134931368 4294956224 18446744073709551615 134529907 0 0 4096 0 0 0 0 17 1 0 0
/proc/17261/statm: 46646 45209 48 102 0 46541 0
Current children cumulated CPU time (s) 702.1
Current children cumulated vsize (KiB) 186584

[startup+762.305 s]
/proc/loadavg: 1.17 1.10 1.01 2/65 17262
/proc/meminfo: memFree=1631880/2055920 swapFree=4181276/4192956
[pid=17261] ppid=17259 vsize=186584 CPUtime=762.08
/proc/17261/stat : 17261 (picosat) R 17259 17261 16907 0 -1 4194304 45344 0 0 0 75747 461 0 0 25 0 1 0 89437534 191062016 45209 1992294400 134512640 134931368 4294956224 18446744073709551615 134525754 0 0 4096 0 0 0 0 17 1 0 0
/proc/17261/statm: 46646 45209 48 102 0 46541 0
Current children cumulated CPU time (s) 762.08
Current children cumulated vsize (KiB) 186584

[startup+822.302 s]
/proc/loadavg: 1.06 1.08 1.01 2/65 17262
/proc/meminfo: memFree=1631880/2055920 swapFree=4181276/4192956
[pid=17261] ppid=17259 vsize=186584 CPUtime=822.07
/proc/17261/stat : 17261 (picosat) R 17259 17261 16907 0 -1 4194304 45344 0 0 0 81746 461 0 0 25 0 1 0 89437534 191062016 45209 1992294400 134512640 134931368 4294956224 18446744073709551615 134529868 0 0 4096 0 0 0 0 17 1 0 0
/proc/17261/statm: 46646 45209 48 102 0 46541 0
Current children cumulated CPU time (s) 822.07
Current children cumulated vsize (KiB) 186584

[startup+882.301 s]
/proc/loadavg: 1.02 1.06 1.00 2/65 17262
/proc/meminfo: memFree=1611272/2055920 swapFree=4181276/4192956
[pid=17261] ppid=17259 vsize=207028 CPUtime=882.05
/proc/17261/stat : 17261 (picosat) R 17259 17261 16907 0 -1 4194304 50492 0 0 0 87740 465 0 0 25 0 1 0 89437534 211996672 50311 1992294400 134512640 134931368 4294956224 18446744073709551615 134530162 0 0 4096 0 0 0 0 17 1 0 0
/proc/17261/statm: 51757 50311 48 102 0 51652 0
Current children cumulated CPU time (s) 882.05
Current children cumulated vsize (KiB) 207028

[startup+942.302 s]
/proc/loadavg: 1.01 1.05 1.00 2/65 17262
/proc/meminfo: memFree=1611272/2055920 swapFree=4181276/4192956
[pid=17261] ppid=17259 vsize=207028 CPUtime=942.03
/proc/17261/stat : 17261 (picosat) R 17259 17261 16907 0 -1 4194304 50492 0 0 0 93738 465 0 0 25 0 1 0 89437534 211996672 50311 1992294400 134512640 134931368 4294956224 18446744073709551615 134529841 0 0 4096 0 0 0 0 17 1 0 0
/proc/17261/statm: 51757 50311 48 102 0 51652 0
Current children cumulated CPU time (s) 942.03
Current children cumulated vsize (KiB) 207028

[startup+1002.3 s]
/proc/loadavg: 1.00 1.04 1.00 2/65 17262
/proc/meminfo: memFree=1611336/2055920 swapFree=4181276/4192956
[pid=17261] ppid=17259 vsize=207028 CPUtime=1002.02
/proc/17261/stat : 17261 (picosat) R 17259 17261 16907 0 -1 4194304 50492 0 0 0 99737 465 0 0 25 0 1 0 89437534 211996672 50311 1992294400 134512640 134931368 4294956224 18446744073709551615 134529977 0 0 4096 0 0 0 0 17 1 0 0
/proc/17261/statm: 51757 50311 48 102 0 51652 0
Current children cumulated CPU time (s) 1002.02
Current children cumulated vsize (KiB) 207028

[startup+1062.3 s]
/proc/loadavg: 1.00 1.03 1.00 2/65 17262
/proc/meminfo: memFree=1611336/2055920 swapFree=4181276/4192956
[pid=17261] ppid=17259 vsize=207028 CPUtime=1062.01
/proc/17261/stat : 17261 (picosat) R 17259 17261 16907 0 -1 4194304 50492 0 0 0 105735 466 0 0 25 0 1 0 89437534 211996672 50311 1992294400 134512640 134931368 4294956224 18446744073709551615 134529762 0 0 4096 0 0 0 0 17 1 0 0
/proc/17261/statm: 51757 50311 48 102 0 51652 0
Current children cumulated CPU time (s) 1062.01
Current children cumulated vsize (KiB) 207028

[startup+1122.3 s]
/proc/loadavg: 1.00 1.02 1.00 2/65 17262
/proc/meminfo: memFree=1605768/2055920 swapFree=4181276/4192956
[pid=17261] ppid=17259 vsize=212704 CPUtime=1121.99
/proc/17261/stat : 17261 (picosat) R 17259 17261 16907 0 -1 4194304 51914 0 0 0 111731 468 0 0 25 0 1 0 89437534 217808896 51733 1992294400 134512640 134931368 4294956224 18446744073709551615 134529909 0 0 4096 0 0 0 0 17 1 0 0
/proc/17261/statm: 53176 51733 48 102 0 53071 0
Current children cumulated CPU time (s) 1121.99
Current children cumulated vsize (KiB) 212704

[startup+1182.3 s]
/proc/loadavg: 1.00 1.01 1.00 2/65 17262
/proc/meminfo: memFree=1582856/2055920 swapFree=4181276/4192956
[pid=17261] ppid=17259 vsize=235916 CPUtime=1181.97
/proc/17261/stat : 17261 (picosat) R 17259 17261 16907 0 -1 4194304 57724 0 0 0 117725 472 0 0 25 0 1 0 89437534 241577984 57543 1992294400 134512640 134931368 4294956224 18446744073709551615 134529977 0 0 4096 0 0 0 0 17 1 0 0
/proc/17261/statm: 58979 57543 48 102 0 58874 0
Current children cumulated CPU time (s) 1181.97
Current children cumulated vsize (KiB) 235916



Maximum CPU time exceeded: sending SIGTERM then SIGKILL

[startup+1200.4 s]
/proc/loadavg: 1.00 1.01 1.00 2/65 17262
/proc/meminfo: memFree=1578056/2055920 swapFree=4181276/4192956
[pid=17261] ppid=17259 vsize=240060 CPUtime=1200.07
/proc/17261/stat : 17261 (picosat) R 17259 17261 16907 0 -1 4194304 58796 0 0 0 119534 473 0 0 25 0 1 0 89437534 245821440 58567 1992294400 134512640 134931368 4294956224 18446744073709551615 134525621 0 0 4096 0 0 0 0 17 1 0 0
/proc/17261/statm: 60015 58567 48 102 0 59910 0
Current children cumulated CPU time (s) 1200.07
Current children cumulated vsize (KiB) 240060

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): 1200.44
CPU time (s): 1200.12
CPU user time (s): 1195.35
CPU system time (s): 4.77427
CPU usage (%): 99.9732
Max. virtual memory (cumulated for all children) (KiB): 240252

getrusage(RUSAGE_CHILDREN,...) data:
user time used= 1195.35
system time used= 4.77427
maximum resident set size= 0
integral shared memory size= 0
integral unshared data size= 0
integral unshared stack size= 0
page reclaims= 58796
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= 1265

runsolver used 0.993848 second user time and 2.75958 second system time

The end

Launcher Data 

Begin job on node47 at 2009-04-25 01:01:38
IDJOB=1716304
IDBENCH=20373
IDSOLVER=563
FILE ID=node47/1716304-1240614096
PBS_JOBID= 9186270
Free space on /tmp= 66260 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-1716304-1240614096/watcher-1716304-1240614096 -o /tmp/evaluation-result-1716304-1240614096/solver-1716304-1240614096 -C 1200 -W 1800 -M 1800 --output-limit 1,15  HOME/picosat HOME/instance-1716304-1240614096.cnf            

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

MD5SUM BENCH= ec1a03bc95c5b06907199f7ae65ad092
RANDOM SEED=846240841

node47.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		: 3000.212
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		: 3000.212
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:       1813408 kB
Buffers:         36588 kB
Cached:         156016 kB
SwapCached:       6432 kB
Active:         114692 kB
Inactive:        86820 kB
HighTotal:           0 kB
HighFree:            0 kB
LowTotal:      2055920 kB
LowFree:       1813408 kB
SwapTotal:     4192956 kB
SwapFree:      4181276 kB
Dirty:           19336 kB
Writeback:           0 kB
Mapped:          13552 kB
Slab:            27040 kB
Committed_AS:   318636 kB
PageTables:       1444 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= 66256 MiB
End job on node47 at 2009-04-25 01:21:40