Trace number 1824780

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 10004.2

General information on the benchmark

Nameindustrial/anbulagan/
hard-unsat/total-10-17-u.cnf
MD5SUM9ce7c48a28ddd5790e38607bb893dd38
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 variables293864
Number of clauses1370917
Sum of the clauses size3163902
Maximum clause length10
Minimum clause length1
Number of clauses of size 124516
Number of clauses of size 21065117
Number of clauses of size 3226184
Number of clauses of size 46120
Number of clauses of size 524480
Number of clauses of size over 524500

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-1824780-1242480427/watcher-1824780-1242480427 -o /tmp/evaluation-result-1824780-1242480427/solver-1824780-1242480427 -C 10000 -W 12000 -M 1800 --output-limit 1,15 HOME/picosat HOME/instance-1824780-1242480427.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: 0.85 0.97 0.90 3/64 27065
/proc/meminfo: memFree=909744/2055920 swapFree=4180432/4192956
[pid=27065] ppid=27063 vsize=728 CPUtime=0
/proc/27065/stat : 27065 (picosat) R 27063 27065 27028 0 -1 4194304 99 0 0 0 0 0 0 0 18 0 1 0 276076659 745472 85 1992294400 134512640 134931368 4294956240 18446744073709551615 134605937 0 0 4096 0 0 0 0 17 0 0 0
/proc/27065/statm: 182 85 40 102 0 77 0

[startup+0.0249259 s]
/proc/loadavg: 0.85 0.97 0.90 3/64 27065
/proc/meminfo: memFree=909744/2055920 swapFree=4180432/4192956
[pid=27065] ppid=27063 vsize=1672 CPUtime=0.02
/proc/27065/stat : 27065 (picosat) R 27063 27065 27028 0 -1 4194304 279 0 0 0 1 1 0 0 18 0 1 0 276076659 1712128 265 1992294400 134512640 134931368 4294956240 18446744073709551615 134605937 0 0 4096 0 0 0 0 17 0 0 0
/proc/27065/statm: 418 265 40 102 0 313 0
Current children cumulated CPU time (s) 0.02
Current children cumulated vsize (KiB) 1672

[startup+0.101932 s]
/proc/loadavg: 0.85 0.97 0.90 3/64 27065
/proc/meminfo: memFree=909744/2055920 swapFree=4180432/4192956
[pid=27065] ppid=27063 vsize=4980 CPUtime=0.09
/proc/27065/stat : 27065 (picosat) R 27063 27065 27028 0 -1 4194304 735 0 0 0 4 5 0 0 18 0 1 0 276076659 5099520 712 1992294400 134512640 134931368 4294956240 18446744073709551615 134605937 0 0 4096 0 0 0 0 17 0 0 0
/proc/27065/statm: 1245 712 40 102 0 1140 0
Current children cumulated CPU time (s) 0.09
Current children cumulated vsize (KiB) 4980

[startup+0.301953 s]
/proc/loadavg: 0.85 0.97 0.90 3/64 27065
/proc/meminfo: memFree=909744/2055920 swapFree=4180432/4192956
[pid=27065] ppid=27063 vsize=5244 CPUtime=0.29
/proc/27065/stat : 27065 (picosat) R 27063 27065 27028 0 -1 4194304 826 0 0 0 13 16 0 0 20 0 1 0 276076659 5369856 803 1992294400 134512640 134931368 4294956240 18446744073709551615 134605937 0 0 4096 0 0 0 0 17 0 0 0
/proc/27065/statm: 1311 803 40 102 0 1206 0
Current children cumulated CPU time (s) 0.29
Current children cumulated vsize (KiB) 5244

[startup+0.701998 s]
/proc/loadavg: 0.85 0.97 0.90 3/64 27065
/proc/meminfo: memFree=909744/2055920 swapFree=4180432/4192956
[pid=27065] ppid=27063 vsize=6432 CPUtime=0.69
/proc/27065/stat : 27065 (picosat) R 27063 27065 27028 0 -1 4194304 1354 0 0 0 29 40 0 0 24 0 1 0 276076659 6586368 1331 1992294400 134512640 134931368 4294956240 18446744073709551615 134605937 0 0 4096 0 0 0 0 17 0 0 0
/proc/27065/statm: 1608 1332 40 102 0 1503 0
Current children cumulated CPU time (s) 0.69
Current children cumulated vsize (KiB) 6432

[startup+1.50109 s]
/proc/loadavg: 0.85 0.97 0.90 2/65 27066
/proc/meminfo: memFree=898920/2055920 swapFree=4180432/4192956
[pid=27065] ppid=27063 vsize=34040 CPUtime=1.49
/proc/27065/stat : 27065 (picosat) R 27063 27065 27028 0 -1 4194304 5251 0 0 0 65 84 0 0 25 0 1 0 276076659 34856960 5228 1992294400 134512640 134931368 4294956240 18446744073709551615 134609465 0 0 4096 0 0 0 0 17 0 0 0
/proc/27065/statm: 8510 5228 40 102 0 8405 0
Current children cumulated CPU time (s) 1.49
Current children cumulated vsize (KiB) 34040

[startup+3.10127 s]
/proc/loadavg: 0.85 0.97 0.90 2/65 27066
/proc/meminfo: memFree=887528/2055920 swapFree=4180432/4192956
[pid=27065] ppid=27063 vsize=40280 CPUtime=3.09
/proc/27065/stat : 27065 (picosat) R 27063 27065 27028 0 -1 4194304 6066 0 0 0 136 173 0 0 25 0 1 0 276076659 41246720 6043 1992294400 134512640 134931368 4294956240 18446744073709551615 134605937 0 0 4096 0 0 0 0 17 0 0 0
/proc/27065/statm: 10070 6043 40 102 0 9965 0
Current children cumulated CPU time (s) 3.09
Current children cumulated vsize (KiB) 40280

[startup+6.30262 s]
/proc/loadavg: 0.86 0.97 0.90 2/65 27066
/proc/meminfo: memFree=879208/2055920 swapFree=4180432/4192956
[pid=27065] ppid=27063 vsize=48500 CPUtime=6.29
/proc/27065/stat : 27065 (picosat) R 27063 27065 27028 0 -1 4194304 8093 0 0 0 283 346 0 0 25 0 1 0 276076659 49664000 8070 1992294400 134512640 134931368 4294956240 18446744073709551615 134605937 0 0 4096 0 0 0 0 17 0 0 0
/proc/27065/statm: 12125 8070 40 102 0 12020 0
Current children cumulated CPU time (s) 6.29
Current children cumulated vsize (KiB) 48500

[startup+12.7013 s]
/proc/loadavg: 0.87 0.97 0.90 2/65 27066
/proc/meminfo: memFree=865464/2055920 swapFree=4180432/4192956
[pid=27065] ppid=27063 vsize=62216 CPUtime=12.68
/proc/27065/stat : 27065 (picosat) R 27063 27065 27028 0 -1 4194304 11180 0 0 0 753 515 0 0 25 0 1 0 276076659 63709184 11129 1992294400 134512640 134931368 4294956240 18446744073709551615 134525606 0 0 4096 0 0 0 0 17 0 0 0
/proc/27065/statm: 15554 11129 48 102 0 15449 0
Current children cumulated CPU time (s) 12.68
Current children cumulated vsize (KiB) 62216

[startup+25.5018 s]
/proc/loadavg: 0.90 0.97 0.91 2/65 27066
/proc/meminfo: memFree=865464/2055920 swapFree=4180432/4192956
[pid=27065] ppid=27063 vsize=66312 CPUtime=25.48
/proc/27065/stat : 27065 (picosat) R 27063 27065 27028 0 -1 4194304 11241 0 0 0 2033 515 0 0 25 0 1 0 276076659 67903488 11190 1992294400 134512640 134931368 4294956240 18446744073709551615 134529782 0 0 4096 0 0 0 0 17 0 0 0
/proc/27065/statm: 16578 11190 48 102 0 16473 0
Current children cumulated CPU time (s) 25.48
Current children cumulated vsize (KiB) 66312

[startup+51.1016 s]
/proc/loadavg: 0.93 0.97 0.91 2/65 27066
/proc/meminfo: memFree=864760/2055920 swapFree=4180432/4192956
[pid=27065] ppid=27063 vsize=66964 CPUtime=51.07
/proc/27065/stat : 27065 (picosat) R 27063 27065 27028 0 -1 4194304 11431 0 0 0 4591 516 0 0 25 0 1 0 276076659 68571136 11380 1992294400 134512640 134931368 4294956240 18446744073709551615 134522740 0 0 4096 0 0 0 0 17 0 0 0
/proc/27065/statm: 16741 11380 48 102 0 16636 0
Current children cumulated CPU time (s) 51.07
Current children cumulated vsize (KiB) 66964

[startup+102.305 s]
/proc/loadavg: 0.97 0.97 0.91 2/65 27066
/proc/meminfo: memFree=858424/2055920 swapFree=4180432/4192956
[pid=27065] ppid=27063 vsize=73276 CPUtime=102.25
/proc/27065/stat : 27065 (picosat) R 27063 27065 27028 0 -1 4194304 13002 0 0 0 9708 517 0 0 25 0 1 0 276076659 75034624 12951 1992294400 134512640 134931368 4294956240 18446744073709551615 134522823 0 0 4096 0 0 0 0 17 0 0 0
/proc/27065/statm: 18319 12951 48 102 0 18214 0
Current children cumulated CPU time (s) 102.25
Current children cumulated vsize (KiB) 73276

[startup+162.302 s]
/proc/loadavg: 0.99 0.97 0.91 2/65 27066
/proc/meminfo: memFree=849656/2055920 swapFree=4180432/4192956
[pid=27065] ppid=27063 vsize=82052 CPUtime=162.22
/proc/27065/stat : 27065 (picosat) R 27063 27065 27028 0 -1 4194304 15211 0 0 0 15703 519 0 0 25 0 1 0 276076659 84021248 15160 1992294400 134512640 134931368 4294956240 18446744073709551615 134530114 0 0 4096 0 0 0 0 17 0 0 0
/proc/27065/statm: 20513 15160 48 102 0 20408 0
Current children cumulated CPU time (s) 162.22
Current children cumulated vsize (KiB) 82052

[startup+222.302 s]
/proc/loadavg: 0.99 0.97 0.91 2/65 27066
/proc/meminfo: memFree=842040/2055920 swapFree=4180432/4192956
[pid=27065] ppid=27063 vsize=89548 CPUtime=222.2
/proc/27065/stat : 27065 (picosat) R 27063 27065 27028 0 -1 4194304 17096 0 0 0 21697 523 0 0 25 0 1 0 276076659 91697152 17045 1992294400 134512640 134931368 4294956240 18446744073709551615 134525754 0 0 4096 0 0 0 0 17 0 0 0
/proc/27065/statm: 22387 17045 48 102 0 22282 0
Current children cumulated CPU time (s) 222.2
Current children cumulated vsize (KiB) 89548

[startup+282.301 s]
/proc/loadavg: 0.99 0.97 0.91 2/65 27066
/proc/meminfo: memFree=835896/2055920 swapFree=4180432/4192956
[pid=27065] ppid=27063 vsize=95808 CPUtime=282.17
/proc/27065/stat : 27065 (picosat) R 27063 27065 27028 0 -1 4194304 18670 0 0 0 27692 525 0 0 25 0 1 0 276076659 98107392 18619 1992294400 134512640 134931368 4294956240 18446744073709551615 134525918 0 0 4096 0 0 0 0 17 0 0 0
/proc/27065/statm: 23952 18619 48 102 0 23847 0
Current children cumulated CPU time (s) 282.17
Current children cumulated vsize (KiB) 95808

[startup+342.302 s]
/proc/loadavg: 0.99 0.97 0.91 2/65 27066
/proc/meminfo: memFree=828728/2055920 swapFree=4180432/4192956
[pid=27065] ppid=27063 vsize=102792 CPUtime=342.15
/proc/27065/stat : 27065 (picosat) R 27063 27065 27028 0 -1 4194304 20426 0 0 0 33688 527 0 0 25 0 1 0 276076659 105259008 20375 1992294400 134512640 134931368 4294956240 18446744073709551615 134525621 0 0 4096 0 0 0 0 17 0 0 0
/proc/27065/statm: 25698 20375 48 102 0 25593 0
Current children cumulated CPU time (s) 342.15
Current children cumulated vsize (KiB) 102792

[startup+402.302 s]
/proc/loadavg: 0.99 0.97 0.91 2/65 27066
/proc/meminfo: memFree=822328/2055920 swapFree=4180432/4192956
[pid=27065] ppid=27063 vsize=109284 CPUtime=402.12
/proc/27065/stat : 27065 (picosat) R 27063 27065 27028 0 -1 4194304 22048 0 0 0 39683 529 0 0 25 0 1 0 276076659 111906816 21997 1992294400 134512640 134931368 4294956240 18446744073709551615 134525624 0 0 4096 0 0 0 0 17 0 0 0
/proc/27065/statm: 27321 21997 48 102 0 27216 0
Current children cumulated CPU time (s) 402.12
Current children cumulated vsize (KiB) 109284

[startup+462.301 s]
/proc/loadavg: 0.99 0.97 0.91 2/65 27066
/proc/meminfo: memFree=817272/2055920 swapFree=4180432/4192956
[pid=27065] ppid=27063 vsize=113948 CPUtime=462.1
/proc/27065/stat : 27065 (picosat) R 27063 27065 27028 0 -1 4194304 23296 0 0 0 45679 531 0 0 25 0 1 0 276076659 116682752 23183 1992294400 134512640 134931368 4294956240 18446744073709551615 134525741 0 0 4096 0 0 0 0 17 0 0 0
/proc/27065/statm: 28487 23183 48 102 0 28382 0
Current children cumulated CPU time (s) 462.1
Current children cumulated vsize (KiB) 113948

[startup+522.302 s]
/proc/loadavg: 0.99 0.97 0.91 2/65 27066
/proc/meminfo: memFree=817336/2055920 swapFree=4180432/4192956
[pid=27065] ppid=27063 vsize=113948 CPUtime=522.08
/proc/27065/stat : 27065 (picosat) R 27063 27065 27028 0 -1 4194304 23296 0 0 0 51677 531 0 0 25 0 1 0 276076659 116682752 23183 1992294400 134512640 134931368 4294956240 18446744073709551615 134530087 0 0 4096 0 0 0 0 17 0 0 0
/proc/27065/statm: 28487 23183 48 102 0 28382 0
Current children cumulated CPU time (s) 522.08
Current children cumulated vsize (KiB) 113948

[startup+582.302 s]
/proc/loadavg: 0.99 0.97 0.91 2/65 27066
/proc/meminfo: memFree=817336/2055920 swapFree=4180432/4192956
[pid=27065] ppid=27063 vsize=113948 CPUtime=582.04
/proc/27065/stat : 27065 (picosat) R 27063 27065 27028 0 -1 4194304 23296 0 0 0 57673 531 0 0 25 0 1 0 276076659 116682752 23183 1992294400 134512640 134931368 4294956240 18446744073709551615 134529802 0 0 4096 0 0 0 0 17 0 0 0
/proc/27065/statm: 28487 23183 48 102 0 28382 0
Current children cumulated CPU time (s) 582.04
Current children cumulated vsize (KiB) 113948

[startup+642.301 s]
/proc/loadavg: 0.99 0.97 0.91 2/65 27066
/proc/meminfo: memFree=817400/2055920 swapFree=4180432/4192956
[pid=27065] ppid=27063 vsize=113948 CPUtime=642.02
/proc/27065/stat : 27065 (picosat) R 27063 27065 27028 0 -1 4194304 23296 0 0 0 63671 531 0 0 25 0 1 0 276076659 116682752 23183 1992294400 134512640 134931368 4294956240 18446744073709551615 134530208 0 0 4096 0 0 0 0 17 0 0 0
/proc/27065/statm: 28487 23183 48 102 0 28382 0
Current children cumulated CPU time (s) 642.02
Current children cumulated vsize (KiB) 113948


################
# More data... #
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[startup+9042.3 s]
/proc/loadavg: 1.00 1.00 1.00 2/65 27082
/proc/meminfo: memFree=791992/2055920 swapFree=4180432/4192956
[pid=27065] ppid=27063 vsize=138448 CPUtime=9038.55
/proc/27065/stat : 27065 (picosat) R 27063 27065 27028 0 -1 4194304 30938 0 0 0 903312 543 0 0 25 0 1 0 276076659 141770752 29457 1992294400 134512640 134931368 4294956240 18446744073709551615 134530203 0 0 4096 0 0 0 0 17 0 0 0
/proc/27065/statm: 34612 29457 48 102 0 34507 0
Current children cumulated CPU time (s) 9038.55
Current children cumulated vsize (KiB) 138448

[startup+9102.3 s]
/proc/loadavg: 1.00 1.00 1.00 2/65 27082
/proc/meminfo: memFree=791864/2055920 swapFree=4180432/4192956
[pid=27065] ppid=27063 vsize=138448 CPUtime=9098.52
/proc/27065/stat : 27065 (picosat) R 27063 27065 27028 0 -1 4194304 30938 0 0 0 909309 543 0 0 25 0 1 0 276076659 141770752 29457 1992294400 134512640 134931368 4294956240 18446744073709551615 134525754 0 0 4096 0 0 0 0 17 0 0 0
/proc/27065/statm: 34612 29457 48 102 0 34507 0
Current children cumulated CPU time (s) 9098.52
Current children cumulated vsize (KiB) 138448

[startup+9162.3 s]
/proc/loadavg: 1.00 1.00 1.00 2/65 27082
/proc/meminfo: memFree=791928/2055920 swapFree=4180432/4192956
[pid=27065] ppid=27063 vsize=138448 CPUtime=9158.51
/proc/27065/stat : 27065 (picosat) R 27063 27065 27028 0 -1 4194304 30938 0 0 0 915308 543 0 0 25 0 1 0 276076659 141770752 29457 1992294400 134512640 134931368 4294956240 18446744073709551615 134525860 0 0 4096 0 0 0 0 17 0 0 0
/proc/27065/statm: 34612 29457 48 102 0 34507 0
Current children cumulated CPU time (s) 9158.51
Current children cumulated vsize (KiB) 138448

[startup+9222.3 s]
/proc/loadavg: 1.00 1.00 1.00 2/65 27082
/proc/meminfo: memFree=791864/2055920 swapFree=4180432/4192956
[pid=27065] ppid=27063 vsize=138448 CPUtime=9218.46
/proc/27065/stat : 27065 (picosat) R 27063 27065 27028 0 -1 4194304 30938 0 0 0 921303 543 0 0 25 0 1 0 276076659 141770752 29457 1992294400 134512640 134931368 4294956240 18446744073709551615 134529802 0 0 4096 0 0 0 0 17 0 0 0
/proc/27065/statm: 34612 29457 48 102 0 34507 0
Current children cumulated CPU time (s) 9218.46
Current children cumulated vsize (KiB) 138448

[startup+9282.3 s]
/proc/loadavg: 1.00 1.00 1.00 2/65 27087
/proc/meminfo: memFree=791800/2055920 swapFree=4180432/4192956
[pid=27065] ppid=27063 vsize=138448 CPUtime=9278.44
/proc/27065/stat : 27065 (picosat) R 27063 27065 27028 0 -1 4194304 30938 0 0 0 927300 544 0 0 25 0 1 0 276076659 141770752 29457 1992294400 134512640 134931368 4294956240 18446744073709551615 134525754 0 0 4096 0 0 0 0 17 0 0 0
/proc/27065/statm: 34612 29457 48 102 0 34507 0
Current children cumulated CPU time (s) 9278.44
Current children cumulated vsize (KiB) 138448

[startup+9342.3 s]
/proc/loadavg: 1.00 1.00 1.00 2/65 27087
/proc/meminfo: memFree=791800/2055920 swapFree=4180432/4192956
[pid=27065] ppid=27063 vsize=138448 CPUtime=9338.42
/proc/27065/stat : 27065 (picosat) R 27063 27065 27028 0 -1 4194304 30938 0 0 0 933298 544 0 0 25 0 1 0 276076659 141770752 29457 1992294400 134512640 134931368 4294956240 18446744073709551615 134525823 0 0 4096 0 0 0 0 17 0 0 0
/proc/27065/statm: 34612 29457 48 102 0 34507 0
Current children cumulated CPU time (s) 9338.42
Current children cumulated vsize (KiB) 138448

[startup+9402.3 s]
/proc/loadavg: 1.00 1.00 1.00 2/65 27087
/proc/meminfo: memFree=791864/2055920 swapFree=4180432/4192956
[pid=27065] ppid=27063 vsize=138448 CPUtime=9398.39
/proc/27065/stat : 27065 (picosat) R 27063 27065 27028 0 -1 4194304 30938 0 0 0 939295 544 0 0 25 0 1 0 276076659 141770752 29457 1992294400 134512640 134931368 4294956240 18446744073709551615 134529868 0 0 4096 0 0 0 0 17 0 0 0
/proc/27065/statm: 34612 29457 48 102 0 34507 0
Current children cumulated CPU time (s) 9398.39
Current children cumulated vsize (KiB) 138448

[startup+9462.3 s]
/proc/loadavg: 1.00 1.00 1.00 2/65 27087
/proc/meminfo: memFree=791864/2055920 swapFree=4180432/4192956
[pid=27065] ppid=27063 vsize=138448 CPUtime=9458.36
/proc/27065/stat : 27065 (picosat) R 27063 27065 27028 0 -1 4194304 30938 0 0 0 945292 544 0 0 25 0 1 0 276076659 141770752 29457 1992294400 134512640 134931368 4294956240 18446744073709551615 134522740 0 0 4096 0 0 0 0 17 0 0 0
/proc/27065/statm: 34612 29457 48 102 0 34507 0
Current children cumulated CPU time (s) 9458.36
Current children cumulated vsize (KiB) 138448

[startup+9522.3 s]
/proc/loadavg: 1.00 1.00 1.00 2/65 27087
/proc/meminfo: memFree=791928/2055920 swapFree=4180432/4192956
[pid=27065] ppid=27063 vsize=138448 CPUtime=9518.33
/proc/27065/stat : 27065 (picosat) R 27063 27065 27028 0 -1 4194304 30938 0 0 0 951289 544 0 0 25 0 1 0 276076659 141770752 29457 1992294400 134512640 134931368 4294956240 18446744073709551615 134525754 0 0 4096 0 0 0 0 17 0 0 0
/proc/27065/statm: 34612 29457 48 102 0 34507 0
Current children cumulated CPU time (s) 9518.33
Current children cumulated vsize (KiB) 138448

[startup+9582.3 s]
/proc/loadavg: 1.00 1.00 1.00 2/65 27087
/proc/meminfo: memFree=791928/2055920 swapFree=4180432/4192956
[pid=27065] ppid=27063 vsize=138448 CPUtime=9578.31
/proc/27065/stat : 27065 (picosat) R 27063 27065 27028 0 -1 4194304 30938 0 0 0 957287 544 0 0 25 0 1 0 276076659 141770752 29457 1992294400 134512640 134931368 4294956240 18446744073709551615 134525788 0 0 4096 0 0 0 0 17 0 0 0
/proc/27065/statm: 34612 29457 48 102 0 34507 0
Current children cumulated CPU time (s) 9578.31
Current children cumulated vsize (KiB) 138448

[startup+9642.3 s]
/proc/loadavg: 1.00 1.00 1.00 2/65 27087
/proc/meminfo: memFree=791992/2055920 swapFree=4180432/4192956
[pid=27065] ppid=27063 vsize=138448 CPUtime=9638.29
/proc/27065/stat : 27065 (picosat) R 27063 27065 27028 0 -1 4194304 30938 0 0 0 963285 544 0 0 25 0 1 0 276076659 141770752 29457 1992294400 134512640 134931368 4294956240 18446744073709551615 134529903 0 0 4096 0 0 0 0 17 0 0 0
/proc/27065/statm: 34612 29457 48 102 0 34507 0
Current children cumulated CPU time (s) 9638.29
Current children cumulated vsize (KiB) 138448

[startup+9702.3 s]
/proc/loadavg: 1.00 1.00 1.00 2/65 27087
/proc/meminfo: memFree=791864/2055920 swapFree=4180432/4192956
[pid=27065] ppid=27063 vsize=138448 CPUtime=9698.26
/proc/27065/stat : 27065 (picosat) R 27063 27065 27028 0 -1 4194304 30938 0 0 0 969282 544 0 0 25 0 1 0 276076659 141770752 29457 1992294400 134512640 134931368 4294956240 18446744073709551615 134525788 0 0 4096 0 0 0 0 17 0 0 0
/proc/27065/statm: 34612 29457 48 102 0 34507 0
Current children cumulated CPU time (s) 9698.26
Current children cumulated vsize (KiB) 138448

[startup+9762.3 s]
/proc/loadavg: 1.00 1.00 1.00 2/65 27087
/proc/meminfo: memFree=791800/2055920 swapFree=4180432/4192956
[pid=27065] ppid=27063 vsize=138448 CPUtime=9758.24
/proc/27065/stat : 27065 (picosat) R 27063 27065 27028 0 -1 4194304 30948 0 0 0 975280 544 0 0 25 0 1 0 276076659 141770752 29467 1992294400 134512640 134931368 4294956240 18446744073709551615 134530268 0 0 4096 0 0 0 0 17 0 0 0
/proc/27065/statm: 34612 29467 48 102 0 34507 0
Current children cumulated CPU time (s) 9758.24
Current children cumulated vsize (KiB) 138448

[startup+9822.3 s]
/proc/loadavg: 1.00 1.00 1.00 2/65 27087
/proc/meminfo: memFree=791864/2055920 swapFree=4180432/4192956
[pid=27065] ppid=27063 vsize=138448 CPUtime=9818.21
/proc/27065/stat : 27065 (picosat) R 27063 27065 27028 0 -1 4194304 30948 0 0 0 981277 544 0 0 25 0 1 0 276076659 141770752 29467 1992294400 134512640 134931368 4294956240 18446744073709551615 134530153 0 0 4096 0 0 0 0 17 0 0 0
/proc/27065/statm: 34612 29467 48 102 0 34507 0
Current children cumulated CPU time (s) 9818.21
Current children cumulated vsize (KiB) 138448

[startup+9882.3 s]
/proc/loadavg: 1.00 1.00 1.00 2/65 27087
/proc/meminfo: memFree=791864/2055920 swapFree=4180432/4192956
[pid=27065] ppid=27063 vsize=138448 CPUtime=9878.2
/proc/27065/stat : 27065 (picosat) R 27063 27065 27028 0 -1 4194304 30948 0 0 0 987276 544 0 0 25 0 1 0 276076659 141770752 29467 1992294400 134512640 134931368 4294956240 18446744073709551615 134531123 0 0 4096 0 0 0 0 17 0 0 0
/proc/27065/statm: 34612 29467 48 102 0 34507 0
Current children cumulated CPU time (s) 9878.2
Current children cumulated vsize (KiB) 138448

[startup+9942.3 s]
/proc/loadavg: 1.00 1.00 1.00 2/65 27087
/proc/meminfo: memFree=791864/2055920 swapFree=4180432/4192956
[pid=27065] ppid=27063 vsize=138448 CPUtime=9938.16
/proc/27065/stat : 27065 (picosat) R 27063 27065 27028 0 -1 4194304 30948 0 0 0 993272 544 0 0 25 0 1 0 276076659 141770752 29467 1992294400 134512640 134931368 4294956240 18446744073709551615 134525791 0 0 4096 0 0 0 0 17 0 0 0
/proc/27065/statm: 34612 29467 48 102 0 34507 0
Current children cumulated CPU time (s) 9938.16
Current children cumulated vsize (KiB) 138448

[startup+10002.3 s]
/proc/loadavg: 1.00 1.00 1.00 2/65 27087
/proc/meminfo: memFree=791928/2055920 swapFree=4180432/4192956
[pid=27065] ppid=27063 vsize=138448 CPUtime=9998.14
/proc/27065/stat : 27065 (picosat) R 27063 27065 27028 0 -1 4194304 30948 0 0 0 999270 544 0 0 25 0 1 0 276076659 141770752 29467 1992294400 134512640 134931368 4294956240 18446744073709551615 134525823 0 0 4096 0 0 0 0 17 0 0 0
/proc/27065/statm: 34612 29467 48 102 0 34507 0
Current children cumulated CPU time (s) 9998.14
Current children cumulated vsize (KiB) 138448



Maximum CPU time exceeded: sending SIGTERM then SIGKILL

[startup+10004.2 s]
/proc/loadavg: 1.00 1.00 1.00 2/65 27087
/proc/meminfo: memFree=791928/2055920 swapFree=4180432/4192956
[pid=27065] ppid=27063 vsize=138448 CPUtime=10000
/proc/27065/stat : 27065 (picosat) R 27063 27065 27028 0 -1 4194304 30948 0 0 0 999460 544 0 0 25 0 1 0 276076659 141770752 29467 1992294400 134512640 134931368 4294956240 18446744073709551615 134525754 0 0 4096 0 0 0 0 17 0 0 0
/proc/27065/statm: 34612 29467 48 102 0 34507 0
Current children cumulated CPU time (s) 10000
Current children cumulated vsize (KiB) 138448

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): 10004.2
CPU time (s): 10000.1
CPU user time (s): 9994.61
CPU system time (s): 5.45917
CPU usage (%): 99.9585
Max. virtual memory (cumulated for all children) (KiB): 139052

getrusage(RUSAGE_CHILDREN,...) data:
user time used= 9994.61
system time used= 5.45917
maximum resident set size= 0
integral shared memory size= 0
integral unshared data size= 0
integral unshared stack size= 0
page reclaims= 30948
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= 26629

runsolver used 8.34073 second user time and 28.0437 second system time

The end

Launcher Data 

Begin job on node9 at 2009-05-16 15:27:09
IDJOB=1824780
IDBENCH=20365
IDSOLVER=666
FILE ID=node9/1824780-1242480427
PBS_JOBID= 9306859
Free space on /tmp= 66460 MiB

SOLVER NAME= SAT07 reference solver: picosat 535
BENCH NAME= SAT07/industrial/anbulagan/hard-unsat/total-10-17-u.cnf
COMMAND LINE= HOME/picosat BENCHNAME            
RUNSOLVER COMMAND LINE= BIN/runsolver --timestamp -w /tmp/evaluation-result-1824780-1242480427/watcher-1824780-1242480427 -o /tmp/evaluation-result-1824780-1242480427/solver-1824780-1242480427 -C 10000 -W 12000 -M 1800 --output-limit 1,15  HOME/picosat HOME/instance-1824780-1242480427.cnf            

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

MD5SUM BENCH= 9ce7c48a28ddd5790e38607bb893dd38
RANDOM SEED=1138784321

node9.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		: 3000.240
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		: 3000.240
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:        910160 kB
Buffers:         88808 kB
Cached:         960092 kB
SwapCached:       6392 kB
Active:         209912 kB
Inactive:       847308 kB
HighTotal:           0 kB
HighFree:            0 kB
LowTotal:      2055920 kB
LowFree:        910160 kB
SwapTotal:     4192956 kB
SwapFree:      4180432 kB
Dirty:           25532 kB
Writeback:           0 kB
Mapped:          13980 kB
Slab:            74540 kB
Committed_AS:   927436 kB
PageTables:       1388 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= 66460 MiB
End job on node9 at 2009-05-16 18:13:55