Trace number 1715628

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) 1200.09 1200.42

General information on the benchmark

Nameindustrial/anbulagan/
medium-unsat/total-10-13-u.cnf
MD5SUMa443b9e3a7093c1d9a47b42016a65c52
Bench CategoryAPPLICATION (applications instances)
Best result obtained on this benchmarkUNSAT
Best CPU time to get the best result obtained on this benchmark906.632
Satisfiable
(Un)Satisfiability was proved
Number of variables226208
Number of clauses1021181
Sum of the clauses size2332626
Maximum clause length10
Minimum clause length1
Number of clauses of size 119072
Number of clauses of size 2821353
Number of clauses of size 3137896
Number of clauses of size 44760
Number of clauses of size 519040
Number of clauses of size over 519060

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-1715628-1240605739/watcher-1715628-1240605739 -o /tmp/evaluation-result-1715628-1240605739/solver-1715628-1240605739 -C 1200 -W 1800 -M 1800 --output-limit 1,15 HOME/picosat HOME/instance-1715628-1240605739.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: 0.08 0.02 0.01 3/65 15821
/proc/meminfo: memFree=1819616/2055920 swapFree=4181224/4192956
[pid=15821] ppid=15819 vsize=728 CPUtime=0
/proc/15821/stat : 15821 (picosat) R 15819 15821 15784 0 -1 4194304 96 0 0 0 0 0 0 0 19 0 1 0 88604141 745472 82 1992294400 134512640 134931368 4294956240 18446744073709551615 134605937 0 0 4096 0 0 0 0 17 1 0 0
/proc/15821/statm: 182 82 40 102 0 77 0

[startup+0.00851011 s]
/proc/loadavg: 0.08 0.02 0.01 3/65 15821
/proc/meminfo: memFree=1819616/2055920 swapFree=4181224/4192956
[pid=15821] ppid=15819 vsize=888 CPUtime=0
/proc/15821/stat : 15821 (picosat) R 15819 15821 15784 0 -1 4194304 130 0 0 0 0 0 0 0 19 0 1 0 88604141 909312 116 1992294400 134512640 134931368 4294956240 18446744073709551615 134605937 0 0 4096 0 0 0 0 17 1 0 0
/proc/15821/statm: 222 116 40 102 0 117 0
Current children cumulated CPU time (s) 0
Current children cumulated vsize (KiB) 888

[startup+0.10152 s]
/proc/loadavg: 0.08 0.02 0.01 3/65 15821
/proc/meminfo: memFree=1819616/2055920 swapFree=4181224/4192956
[pid=15821] ppid=15819 vsize=2796 CPUtime=0.09
/proc/15821/stat : 15821 (picosat) R 15819 15821 15784 0 -1 4194304 584 0 0 0 5 4 0 0 19 0 1 0 88604141 2863104 561 1992294400 134512640 134931368 4294956240 18446744073709551615 134605937 0 0 4096 0 0 0 0 17 1 0 0
/proc/15821/statm: 699 561 40 102 0 594 0
Current children cumulated CPU time (s) 0.09
Current children cumulated vsize (KiB) 2796

[startup+0.30154 s]
/proc/loadavg: 0.08 0.02 0.01 3/65 15821
/proc/meminfo: memFree=1819616/2055920 swapFree=4181224/4192956
[pid=15821] ppid=15819 vsize=3324 CPUtime=0.29
/proc/15821/stat : 15821 (picosat) R 15819 15821 15784 0 -1 4194304 714 0 0 0 13 16 0 0 21 0 1 0 88604141 3403776 691 1992294400 134512640 134931368 4294956240 18446744073709551615 134605937 0 0 4096 0 0 0 0 17 1 0 0
/proc/15821/statm: 831 691 40 102 0 726 0
Current children cumulated CPU time (s) 0.29
Current children cumulated vsize (KiB) 3324

[startup+0.701582 s]
/proc/loadavg: 0.08 0.02 0.01 3/65 15821
/proc/meminfo: memFree=1819616/2055920 swapFree=4181224/4192956
[pid=15821] ppid=15819 vsize=10532 CPUtime=0.69
/proc/15821/stat : 15821 (picosat) R 15819 15821 15784 0 -1 4194304 1815 0 0 0 32 37 0 0 25 0 1 0 88604141 10784768 1792 1992294400 134512640 134931368 4294956240 18446744073709551615 134605937 0 0 4096 0 0 0 0 17 1 0 0
/proc/15821/statm: 2633 1792 40 102 0 2528 0
Current children cumulated CPU time (s) 0.69
Current children cumulated vsize (KiB) 10532

[startup+1.50167 s]
/proc/loadavg: 0.08 0.02 0.01 2/66 15822
/proc/meminfo: memFree=1806680/2055920 swapFree=4181224/4192956
[pid=15821] ppid=15819 vsize=20844 CPUtime=1.49
/proc/15821/stat : 15821 (picosat) R 15819 15821 15784 0 -1 4194304 4268 0 0 0 69 80 0 0 25 0 1 0 88604141 21344256 4245 1992294400 134512640 134931368 4294956240 18446744073709551615 134605937 0 0 4096 0 0 0 0 17 1 0 0
/proc/15821/statm: 5211 4245 40 102 0 5106 0
Current children cumulated CPU time (s) 1.49
Current children cumulated vsize (KiB) 20844

[startup+3.10284 s]
/proc/loadavg: 0.08 0.02 0.01 2/66 15822
/proc/meminfo: memFree=1801496/2055920 swapFree=4181224/4192956
[pid=15821] ppid=15819 vsize=24408 CPUtime=3.09
/proc/15821/stat : 15821 (picosat) R 15819 15821 15784 0 -1 4194304 5179 0 0 0 138 171 0 0 25 0 1 0 88604141 24993792 5156 1992294400 134512640 134931368 4294956240 18446744073709551615 134605937 0 0 4096 0 0 0 0 17 0 0 0
/proc/15821/statm: 6102 5156 40 102 0 5997 0
Current children cumulated CPU time (s) 3.09
Current children cumulated vsize (KiB) 24408

[startup+6.30117 s]
/proc/loadavg: 0.23 0.05 0.02 2/66 15822
/proc/meminfo: memFree=1792856/2055920 swapFree=4181224/4192956
[pid=15821] ppid=15819 vsize=32572 CPUtime=6.28
/proc/15821/stat : 15821 (picosat) R 15819 15821 15784 0 -1 4194304 7439 0 0 0 283 345 0 0 25 0 1 0 88604141 33353728 7416 1992294400 134512640 134931368 4294956240 18446744073709551615 134605937 0 0 4096 0 0 0 0 17 1 0 0
/proc/15821/statm: 8143 7416 40 102 0 8038 0
Current children cumulated CPU time (s) 6.28
Current children cumulated vsize (KiB) 32572

[startup+12.7018 s]
/proc/loadavg: 0.29 0.06 0.02 2/66 15822
/proc/meminfo: memFree=1786584/2055920 swapFree=4181224/4192956
[pid=15821] ppid=15819 vsize=38676 CPUtime=12.68
/proc/15821/stat : 15821 (picosat) R 15819 15821 15784 0 -1 4194304 8303 0 0 0 882 386 0 0 25 0 1 0 88604141 39604224 8267 1992294400 134512640 134931368 4294956240 18446744073709551615 134524112 0 0 4096 0 0 0 0 17 1 0 0
/proc/15821/statm: 9669 8267 48 102 0 9564 0
Current children cumulated CPU time (s) 12.68
Current children cumulated vsize (KiB) 38676

[startup+25.5012 s]
/proc/loadavg: 0.45 0.11 0.04 2/66 15822
/proc/meminfo: memFree=1786520/2055920 swapFree=4181224/4192956
[pid=15821] ppid=15819 vsize=38676 CPUtime=25.48
/proc/15821/stat : 15821 (picosat) R 15819 15821 15784 0 -1 4194304 8318 0 0 0 2162 386 0 0 25 0 1 0 88604141 39604224 8282 1992294400 134512640 134931368 4294956240 18446744073709551615 134525621 0 0 4096 0 0 0 0 17 1 0 0
/proc/15821/statm: 9669 8282 48 102 0 9564 0
Current children cumulated CPU time (s) 25.48
Current children cumulated vsize (KiB) 38676

[startup+51.1019 s]
/proc/loadavg: 0.64 0.18 0.06 2/66 15822
/proc/meminfo: memFree=1783512/2055920 swapFree=4181224/4192956
[pid=15821] ppid=15819 vsize=41660 CPUtime=51.07
/proc/15821/stat : 15821 (picosat) R 15819 15821 15784 0 -1 4194304 9090 0 0 0 4721 386 0 0 25 0 1 0 88604141 42659840 9054 1992294400 134512640 134931368 4294956240 18446744073709551615 134525741 0 0 4096 0 0 0 0 17 1 0 0
/proc/15821/statm: 10415 9054 48 102 0 10310 0
Current children cumulated CPU time (s) 51.07
Current children cumulated vsize (KiB) 41660

[startup+102.305 s]
/proc/loadavg: 0.84 0.30 0.11 2/66 15822
/proc/meminfo: memFree=1774104/2055920 swapFree=4181224/4192956
[pid=15821] ppid=15819 vsize=52080 CPUtime=102.26
/proc/15821/stat : 15821 (picosat) R 15819 15821 15784 0 -1 4194304 11444 0 0 0 9837 389 0 0 25 0 1 0 88604141 53329920 11408 1992294400 134512640 134931368 4294956240 18446744073709551615 134531136 0 0 4096 0 0 0 0 17 1 0 0
/proc/15821/statm: 13020 11408 48 102 0 12915 0
Current children cumulated CPU time (s) 102.26
Current children cumulated vsize (KiB) 52080

[startup+162.302 s]
/proc/loadavg: 0.94 0.43 0.16 2/66 15822
/proc/meminfo: memFree=1763480/2055920 swapFree=4181224/4192956
[pid=15821] ppid=15819 vsize=62680 CPUtime=162.24
/proc/15821/stat : 15821 (picosat) R 15819 15821 15784 0 -1 4194304 14111 0 0 0 15832 392 0 0 25 0 1 0 88604141 64184320 14075 1992294400 134512640 134931368 4294956240 18446744073709551615 134544698 0 0 4096 0 0 0 0 17 1 0 0
/proc/15821/statm: 15670 14075 48 102 0 15565 0
Current children cumulated CPU time (s) 162.24
Current children cumulated vsize (KiB) 62680

[startup+222.302 s]
/proc/loadavg: 0.98 0.53 0.21 2/66 15822
/proc/meminfo: memFree=1754392/2055920 swapFree=4181224/4192956
[pid=15821] ppid=15819 vsize=71612 CPUtime=222.23
/proc/15821/stat : 15821 (picosat) R 15819 15821 15784 0 -1 4194304 16357 0 0 0 21827 396 0 0 25 0 1 0 88604141 73330688 16321 1992294400 134512640 134931368 4294956240 18446744073709551615 134529486 0 0 4096 0 0 0 0 17 1 0 0
/proc/15821/statm: 17903 16321 48 102 0 17798 0
Current children cumulated CPU time (s) 222.23
Current children cumulated vsize (KiB) 71612

[startup+282.301 s]
/proc/loadavg: 0.99 0.61 0.26 2/66 15822
/proc/meminfo: memFree=1748248/2055920 swapFree=4181224/4192956
[pid=15821] ppid=15819 vsize=77532 CPUtime=282.21
/proc/15821/stat : 15821 (picosat) R 15819 15821 15784 0 -1 4194304 17882 0 0 0 27824 397 0 0 25 0 1 0 88604141 79392768 17807 1992294400 134512640 134931368 4294956240 18446744073709551615 134525754 0 0 4096 0 0 0 0 17 1 0 0
/proc/15821/statm: 19383 17807 48 102 0 19278 0
Current children cumulated CPU time (s) 282.21
Current children cumulated vsize (KiB) 77532

[startup+342.302 s]
/proc/loadavg: 0.99 0.68 0.30 2/66 15822
/proc/meminfo: memFree=1748248/2055920 swapFree=4181224/4192956
[pid=15821] ppid=15819 vsize=77532 CPUtime=342.2
/proc/15821/stat : 15821 (picosat) R 15819 15821 15784 0 -1 4194304 17882 0 0 0 33823 397 0 0 25 0 1 0 88604141 79392768 17807 1992294400 134512640 134931368 4294956240 18446744073709551615 134524112 0 0 4096 0 0 0 0 17 1 0 0
/proc/15821/statm: 19383 17807 48 102 0 19278 0
Current children cumulated CPU time (s) 342.2
Current children cumulated vsize (KiB) 77532

[startup+402.302 s]
/proc/loadavg: 0.99 0.74 0.34 2/66 15822
/proc/meminfo: memFree=1748248/2055920 swapFree=4181224/4192956
[pid=15821] ppid=15819 vsize=77532 CPUtime=402.18
/proc/15821/stat : 15821 (picosat) R 15819 15821 15784 0 -1 4194304 17885 0 0 0 39821 397 0 0 25 0 1 0 88604141 79392768 17810 1992294400 134512640 134931368 4294956240 18446744073709551615 134525797 0 0 4096 0 0 0 0 17 1 0 0
/proc/15821/statm: 19383 17810 48 102 0 19278 0
Current children cumulated CPU time (s) 402.18
Current children cumulated vsize (KiB) 77532

[startup+462.301 s]
/proc/loadavg: 0.99 0.78 0.38 2/66 15822
/proc/meminfo: memFree=1748184/2055920 swapFree=4181224/4192956
[pid=15821] ppid=15819 vsize=77520 CPUtime=462.17
/proc/15821/stat : 15821 (picosat) R 15819 15821 15784 0 -1 4194304 17931 0 0 0 45820 397 0 0 25 0 1 0 88604141 79380480 17815 1992294400 134512640 134931368 4294956240 18446744073709551615 134529859 0 0 4096 0 0 0 0 17 1 0 0
/proc/15821/statm: 19380 17815 48 102 0 19275 0
Current children cumulated CPU time (s) 462.17
Current children cumulated vsize (KiB) 77520

[startup+522.302 s]
/proc/loadavg: 0.99 0.82 0.41 2/66 15822
/proc/meminfo: memFree=1748184/2055920 swapFree=4181224/4192956
[pid=15821] ppid=15819 vsize=77520 CPUtime=522.15
/proc/15821/stat : 15821 (picosat) R 15819 15821 15784 0 -1 4194304 17931 0 0 0 51818 397 0 0 25 0 1 0 88604141 79380480 17815 1992294400 134512640 134931368 4294956240 18446744073709551615 134525754 0 0 4096 0 0 0 0 17 1 0 0
/proc/15821/statm: 19380 17815 48 102 0 19275 0
Current children cumulated CPU time (s) 522.15
Current children cumulated vsize (KiB) 77520

[startup+582.302 s]
/proc/loadavg: 0.99 0.85 0.45 2/66 15822
/proc/meminfo: memFree=1748184/2055920 swapFree=4181224/4192956
[pid=15821] ppid=15819 vsize=77520 CPUtime=582.13
/proc/15821/stat : 15821 (picosat) R 15819 15821 15784 0 -1 4194304 17931 0 0 0 57816 397 0 0 25 0 1 0 88604141 79380480 17815 1992294400 134512640 134931368 4294956240 18446744073709551615 134525860 0 0 4096 0 0 0 0 17 1 0 0
/proc/15821/statm: 19380 17815 48 102 0 19275 0
Current children cumulated CPU time (s) 582.13
Current children cumulated vsize (KiB) 77520

[startup+642.301 s]
/proc/loadavg: 0.99 0.87 0.48 2/66 15822
/proc/meminfo: memFree=1748120/2055920 swapFree=4181224/4192956
[pid=15821] ppid=15819 vsize=77520 CPUtime=642.12
/proc/15821/stat : 15821 (picosat) R 15819 15821 15784 0 -1 4194304 17976 0 0 0 63815 397 0 0 25 0 1 0 88604141 79380480 17817 1992294400 134512640 134931368 4294956240 18446744073709551615 134524112 0 0 4096 0 0 0 0 17 1 0 0
/proc/15821/statm: 19380 17817 48 102 0 19275 0
Current children cumulated CPU time (s) 642.12
Current children cumulated vsize (KiB) 77520

[startup+702.301 s]
/proc/loadavg: 0.99 0.89 0.51 2/66 15822
/proc/meminfo: memFree=1748056/2055920 swapFree=4181224/4192956
[pid=15821] ppid=15819 vsize=77520 CPUtime=702.1
/proc/15821/stat : 15821 (picosat) R 15819 15821 15784 0 -1 4194304 17976 0 0 0 69813 397 0 0 25 0 1 0 88604141 79380480 17817 1992294400 134512640 134931368 4294956240 18446744073709551615 134525621 0 0 4096 0 0 0 0 17 1 0 0
/proc/15821/statm: 19380 17817 48 102 0 19275 0
Current children cumulated CPU time (s) 702.1
Current children cumulated vsize (KiB) 77520

[startup+762.306 s]
/proc/loadavg: 0.99 0.91 0.54 2/66 15822
/proc/meminfo: memFree=1748056/2055920 swapFree=4181224/4192956
[pid=15821] ppid=15819 vsize=77492 CPUtime=762.09
/proc/15821/stat : 15821 (picosat) R 15819 15821 15784 0 -1 4194304 17979 0 0 0 75812 397 0 0 25 0 1 0 88604141 79351808 17820 1992294400 134512640 134931368 4294956240 18446744073709551615 134529907 0 0 4096 0 0 0 0 17 1 0 0
/proc/15821/statm: 19373 17820 48 102 0 19268 0
Current children cumulated CPU time (s) 762.09
Current children cumulated vsize (KiB) 77492

[startup+822.301 s]
/proc/loadavg: 0.99 0.92 0.56 2/66 15822
/proc/meminfo: memFree=1748056/2055920 swapFree=4181224/4192956
[pid=15821] ppid=15819 vsize=77492 CPUtime=822.07
/proc/15821/stat : 15821 (picosat) R 15819 15821 15784 0 -1 4194304 17979 0 0 0 81810 397 0 0 25 0 1 0 88604141 79351808 17820 1992294400 134512640 134931368 4294956240 18446744073709551615 134525754 0 0 4096 0 0 0 0 17 1 0 0
/proc/15821/statm: 19373 17820 48 102 0 19268 0
Current children cumulated CPU time (s) 822.07
Current children cumulated vsize (KiB) 77492

[startup+882.301 s]
/proc/loadavg: 0.99 0.93 0.59 2/66 15822
/proc/meminfo: memFree=1748056/2055920 swapFree=4181224/4192956
[pid=15821] ppid=15819 vsize=77492 CPUtime=882.05
/proc/15821/stat : 15821 (picosat) R 15819 15821 15784 0 -1 4194304 17979 0 0 0 87808 397 0 0 25 0 1 0 88604141 79351808 17820 1992294400 134512640 134931368 4294956240 18446744073709551615 134525754 0 0 4096 0 0 0 0 17 1 0 0
/proc/15821/statm: 19373 17820 48 102 0 19268 0
Current children cumulated CPU time (s) 882.05
Current children cumulated vsize (KiB) 77492

[startup+942.302 s]
/proc/loadavg: 0.99 0.94 0.61 2/66 15822
/proc/meminfo: memFree=1748056/2055920 swapFree=4181224/4192956
[pid=15821] ppid=15819 vsize=77492 CPUtime=942.04
/proc/15821/stat : 15821 (picosat) R 15819 15821 15784 0 -1 4194304 17979 0 0 0 93807 397 0 0 25 0 1 0 88604141 79351808 17820 1992294400 134512640 134931368 4294956240 18446744073709551615 134529880 0 0 4096 0 0 0 0 17 1 0 0
/proc/15821/statm: 19373 17820 48 102 0 19268 0
Current children cumulated CPU time (s) 942.04
Current children cumulated vsize (KiB) 77492

[startup+1002.3 s]
/proc/loadavg: 0.99 0.95 0.63 2/66 15822
/proc/meminfo: memFree=1746712/2055920 swapFree=4181224/4192956
[pid=15821] ppid=15819 vsize=78668 CPUtime=1002.03
/proc/15821/stat : 15821 (picosat) R 15819 15821 15784 0 -1 4194304 18334 0 0 0 99805 398 0 0 25 0 1 0 88604141 80556032 18128 1992294400 134512640 134931368 4294956240 18446744073709551615 134525621 0 0 4096 0 0 0 0 17 1 0 0
/proc/15821/statm: 19667 18128 48 102 0 19562 0
Current children cumulated CPU time (s) 1002.03
Current children cumulated vsize (KiB) 78668

[startup+1062.3 s]
/proc/loadavg: 0.99 0.96 0.65 2/66 15822
/proc/meminfo: memFree=1746712/2055920 swapFree=4181224/4192956
[pid=15821] ppid=15819 vsize=78668 CPUtime=1062.01
/proc/15821/stat : 15821 (picosat) R 15819 15821 15784 0 -1 4194304 18334 0 0 0 105803 398 0 0 25 0 1 0 88604141 80556032 18128 1992294400 134512640 134931368 4294956240 18446744073709551615 134522932 0 0 4096 0 0 0 0 17 1 0 0
/proc/15821/statm: 19667 18128 48 102 0 19562 0
Current children cumulated CPU time (s) 1062.01
Current children cumulated vsize (KiB) 78668

[startup+1122.3 s]
/proc/loadavg: 0.99 0.96 0.67 2/66 15828
/proc/meminfo: memFree=1746888/2055920 swapFree=4181224/4192956
[pid=15821] ppid=15819 vsize=78668 CPUtime=1121.99
/proc/15821/stat : 15821 (picosat) R 15819 15821 15784 0 -1 4194304 18334 0 0 0 111801 398 0 0 25 0 1 0 88604141 80556032 18128 1992294400 134512640 134931368 4294956240 18446744073709551615 134530153 0 0 4096 0 0 0 0 17 1 0 0
/proc/15821/statm: 19667 18128 48 102 0 19562 0
Current children cumulated CPU time (s) 1121.99
Current children cumulated vsize (KiB) 78668

[startup+1182.3 s]
/proc/loadavg: 0.99 0.97 0.69 2/66 15828
/proc/meminfo: memFree=1746520/2055920 swapFree=4181224/4192956
[pid=15821] ppid=15819 vsize=79196 CPUtime=1181.97
/proc/15821/stat : 15821 (picosat) R 15819 15821 15784 0 -1 4194304 18458 0 0 0 117799 398 0 0 25 0 1 0 88604141 81096704 18252 1992294400 134512640 134931368 4294956240 18446744073709551615 134525741 0 0 4096 0 0 0 0 17 1 0 0
/proc/15821/statm: 19799 18252 48 102 0 19694 0
Current children cumulated CPU time (s) 1181.97
Current children cumulated vsize (KiB) 79196



Maximum CPU time exceeded: sending SIGTERM then SIGKILL

[startup+1200.4 s]
/proc/loadavg: 0.99 0.97 0.69 2/66 15828
/proc/meminfo: memFree=1745688/2055920 swapFree=4181224/4192956
[pid=15821] ppid=15819 vsize=79716 CPUtime=1200.07
/proc/15821/stat : 15821 (picosat) R 15819 15821 15784 0 -1 4194304 18641 0 0 0 119609 398 0 0 25 0 1 0 88604141 81629184 18385 1992294400 134512640 134931368 4294956240 18446744073709551615 134525621 0 0 4096 0 0 0 0 17 1 0 0
/proc/15821/statm: 19929 18385 48 102 0 19824 0
Current children cumulated CPU time (s) 1200.07
Current children cumulated vsize (KiB) 79716

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): 1200.42
CPU time (s): 1200.09
CPU user time (s): 1196.09
CPU system time (s): 3.99939
CPU usage (%): 99.9729
Max. virtual memory (cumulated for all children) (KiB): 79916

getrusage(RUSAGE_CHILDREN,...) data:
user time used= 1196.09
system time used= 3.99939
maximum resident set size= 0
integral shared memory size= 0
integral unshared data size= 0
integral unshared stack size= 0
page reclaims= 18641
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= 1537

runsolver used 1.34579 second user time and 3.02454 second system time

The end

Launcher Data 

Begin job on node79 at 2009-04-24 22:42:20
IDJOB=1715628
IDBENCH=20342
IDSOLVER=563
FILE ID=node79/1715628-1240605739
PBS_JOBID= 9186245
Free space on /tmp= 66280 MiB

SOLVER NAME= SAT07 reference solver: picosat 535
BENCH NAME= SAT07/industrial/anbulagan/medium-unsat/total-10-13-u.cnf
COMMAND LINE= HOME/picosat BENCHNAME            
RUNSOLVER COMMAND LINE= BIN/runsolver --timestamp -w /tmp/evaluation-result-1715628-1240605739/watcher-1715628-1240605739 -o /tmp/evaluation-result-1715628-1240605739/solver-1715628-1240605739 -C 1200 -W 1800 -M 1800 --output-limit 1,15  HOME/picosat HOME/instance-1715628-1240605739.cnf            

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

MD5SUM BENCH= a443b9e3a7093c1d9a47b42016a65c52
RANDOM SEED=2116827477

node79.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		: 3000.220
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		: 3000.220
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	: 5996.54
clflush size	: 64
cache_alignment	: 128
address sizes	: 36 bits physical, 48 bits virtual
power management:


/proc/meminfo:
MemTotal:      2055920 kB
MemFree:       1820104 kB
Buffers:         36600 kB
Cached:         150308 kB
SwapCached:       6620 kB
Active:          99136 kB
Inactive:        96616 kB
HighTotal:           0 kB
HighFree:            0 kB
LowTotal:      2055920 kB
LowFree:       1820104 kB
SwapTotal:     4192956 kB
SwapFree:      4181224 kB
Dirty:           18784 kB
Writeback:           0 kB
Mapped:          13308 kB
Slab:            26108 kB
Committed_AS:   265628 kB
PageTables:       1384 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= 66280 MiB
End job on node79 at 2009-04-24 23:02:24