Trace number 1556370

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) 1200.03 1200.51

General information on the benchmark

NameAPPLICATIONS/
bitverif/maxxor/maxxor064.cnf
MD5SUM902b28046d424b16042ca612ddad48e0
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 variables51064
Number of clauses152039
Sum of the clauses size354755
Maximum clause length3
Minimum clause length1
Number of clauses of size 12
Number of clauses of size 2101358
Number of clauses of size 350679
Number of clauses of size 40
Number of clauses of size 50
Number of clauses of size over 50

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-1556370-1238749146/watcher-1556370-1238749146 -o /tmp/evaluation-result-1556370-1238749146/solver-1556370-1238749146 -C 1200 -W 1800 -M 1800 --output-limit 1,15 HOME/picosat HOME/instance-1556370-1238749146.cnf 

Enforcing CPUTime limit (soft limit, will send SIGTERM then SIGKILL): 1200 seconds
Enforcing CPUTime limit (hard limit, will send SIGXCPU): 1230 seconds
Enforcing wall clock limit (soft limit, will send SIGTERM then SIGKILL): 1800 seconds
Enforcing VSIZE limit (soft limit, will send SIGTERM then SIGKILL): 1843200 KiB
Enforcing VSIZE limit (hard limit, stack expansion will fail with SIGSEGV, brk() and mmap() will return ENOMEM): 1894400 KiB
Solver output will be limited to a maximum of 15728640 bytes. The first 1048576 bytes and the last 14680064 bytes will be preserved
Current StackSize limit: 10240 KiB


[startup+0 s]
/proc/loadavg: 1.00 1.00 1.00 3/64 31313
/proc/meminfo: memFree=1733800/2055920 swapFree=4175700/4192956
[pid=31313] ppid=31311 vsize=568 CPUtime=0
/proc/31313/stat : 31313 (picosat) R 31311 31313 30945 0 -1 4194304 80 0 0 0 0 0 0 0 18 0 1 0 1147580346 581632 66 1992294400 134512640 134931368 4294956240 18446744073709551615 134605937 0 0 4096 0 0 0 0 17 1 0 0
/proc/31313/statm: 142 66 40 102 0 37 0

[startup+0.09904 s]
/proc/loadavg: 1.00 1.00 1.00 3/64 31313
/proc/meminfo: memFree=1733800/2055920 swapFree=4175700/4192956
[pid=31313] ppid=31311 vsize=1340 CPUtime=0.09
/proc/31313/stat : 31313 (picosat) R 31311 31313 30945 0 -1 4194304 237 0 0 0 4 5 0 0 18 0 1 0 1147580346 1372160 223 1992294400 134512640 134931368 4294956240 18446744073709551615 134605937 0 0 4096 0 0 0 0 17 1 0 0
/proc/31313/statm: 335 223 40 102 0 230 0
Current children cumulated CPU time (s) 0.09
Current children cumulated vsize (KiB) 1340

[startup+0.101039 s]
/proc/loadavg: 1.00 1.00 1.00 3/64 31313
/proc/meminfo: memFree=1733800/2055920 swapFree=4175700/4192956
[pid=31313] ppid=31311 vsize=1340 CPUtime=0.09
/proc/31313/stat : 31313 (picosat) R 31311 31313 30945 0 -1 4194304 238 0 0 0 4 5 0 0 18 0 1 0 1147580346 1372160 224 1992294400 134512640 134931368 4294956240 18446744073709551615 134605937 0 0 4096 0 0 0 0 17 1 0 0
/proc/31313/statm: 335 224 40 102 0 230 0
Current children cumulated CPU time (s) 0.09
Current children cumulated vsize (KiB) 1340

[startup+0.301062 s]
/proc/loadavg: 1.00 1.00 1.00 3/64 31313
/proc/meminfo: memFree=1733800/2055920 swapFree=4175700/4192956
[pid=31313] ppid=31311 vsize=2468 CPUtime=0.29
/proc/31313/stat : 31313 (picosat) R 31311 31313 30945 0 -1 4194304 513 0 0 0 13 16 0 0 19 0 1 0 1147580346 2527232 499 1992294400 134512640 134931368 4294956240 18446744073709551615 134605937 0 0 4096 0 0 0 0 17 1 0 0
/proc/31313/statm: 617 499 40 102 0 512 0
Current children cumulated CPU time (s) 0.29
Current children cumulated vsize (KiB) 2468

[startup+0.701108 s]
/proc/loadavg: 1.00 1.00 1.00 3/64 31313
/proc/meminfo: memFree=1733800/2055920 swapFree=4175700/4192956
[pid=31313] ppid=31311 vsize=4552 CPUtime=0.69
/proc/31313/stat : 31313 (picosat) R 31311 31313 30945 0 -1 4194304 1073 0 0 0 30 39 0 0 22 0 1 0 1147580346 4661248 1059 1992294400 134512640 134931368 4294956240 18446744073709551615 134605937 0 0 4096 0 0 0 0 17 1 0 0
/proc/31313/statm: 1138 1059 40 102 0 1033 0
Current children cumulated CPU time (s) 0.69
Current children cumulated vsize (KiB) 4552

[startup+1.5012 s]
/proc/loadavg: 1.00 1.00 1.00 2/65 31314
/proc/meminfo: memFree=1728032/2055920 swapFree=4175700/4192956
[pid=31313] ppid=31311 vsize=8960 CPUtime=1.49
/proc/31313/stat : 31313 (picosat) R 31311 31313 30945 0 -1 4194304 1775 0 0 0 86 63 0 0 25 0 1 0 1147580346 9175040 1761 1992294400 134512640 134931368 4294956240 18446744073709551615 134525606 0 0 4096 0 0 0 0 17 1 0 0
/proc/31313/statm: 2240 1761 42 102 0 2135 0
Current children cumulated CPU time (s) 1.49
Current children cumulated vsize (KiB) 8960

[startup+3.10139 s]
/proc/loadavg: 1.00 1.00 1.00 2/65 31314
/proc/meminfo: memFree=1726560/2055920 swapFree=4175700/4192956
[pid=31313] ppid=31311 vsize=9364 CPUtime=3.09
/proc/31313/stat : 31313 (picosat) R 31311 31313 30945 0 -1 4194304 1889 0 0 0 246 63 0 0 25 0 1 0 1147580346 9588736 1873 1992294400 134512640 134931368 4294956240 18446744073709551615 134524027 0 0 4096 0 0 0 0 17 1 0 0
/proc/31313/statm: 2341 1873 48 102 0 2236 0
Current children cumulated CPU time (s) 3.09
Current children cumulated vsize (KiB) 9364

[startup+6.30276 s]
/proc/loadavg: 1.00 1.00 1.00 2/65 31314
/proc/meminfo: memFree=1725472/2055920 swapFree=4175700/4192956
[pid=31313] ppid=31311 vsize=10288 CPUtime=6.2
/proc/31313/stat : 31313 (picosat) R 31311 31313 30945 0 -1 4194304 2130 0 0 0 557 63 0 0 25 0 1 0 1147580346 10534912 2114 1992294400 134512640 134931368 4294956240 18446744073709551615 134525754 0 0 4096 0 0 0 0 17 1 0 0
/proc/31313/statm: 2572 2114 48 102 0 2467 0
Current children cumulated CPU time (s) 6.2
Current children cumulated vsize (KiB) 10288

[startup+12.7015 s]
/proc/loadavg: 1.00 1.00 1.00 2/65 31314
/proc/meminfo: memFree=1723360/2055920 swapFree=4175700/4192956
[pid=31313] ppid=31311 vsize=12520 CPUtime=12.6
/proc/31313/stat : 31313 (picosat) R 31311 31313 30945 0 -1 4194304 2701 0 0 0 1196 64 0 0 25 0 1 0 1147580346 12820480 2685 1992294400 134512640 134931368 4294956240 18446744073709551615 134529123 0 0 4096 0 0 0 0 17 1 0 0
/proc/31313/statm: 3130 2685 48 102 0 3025 0
Current children cumulated CPU time (s) 12.6
Current children cumulated vsize (KiB) 12520

[startup+25.502 s]
/proc/loadavg: 1.00 1.00 1.00 2/65 31314
/proc/meminfo: memFree=1721952/2055920 swapFree=4175700/4192956
[pid=31313] ppid=31311 vsize=13540 CPUtime=25.41
/proc/31313/stat : 31313 (picosat) R 31311 31313 30945 0 -1 4194304 2954 0 0 0 2476 65 0 0 25 0 1 0 1147580346 13864960 2938 1992294400 134512640 134931368 4294956240 18446744073709551615 134530822 0 0 4096 0 0 0 0 17 1 0 0
/proc/31313/statm: 3385 2938 48 102 0 3280 0
Current children cumulated CPU time (s) 25.41
Current children cumulated vsize (KiB) 13540

[startup+51.102 s]
/proc/loadavg: 1.00 1.00 1.00 2/65 31314
/proc/meminfo: memFree=1721504/2055920 swapFree=4175700/4192956
[pid=31313] ppid=31311 vsize=14404 CPUtime=50.98
/proc/31313/stat : 31313 (picosat) R 31311 31313 30945 0 -1 4194304 3085 0 0 0 5033 65 0 0 25 0 1 0 1147580346 14749696 3069 1992294400 134512640 134931368 4294956240 18446744073709551615 134544827 0 0 4096 0 0 0 0 17 1 0 0
/proc/31313/statm: 3601 3069 48 102 0 3496 0
Current children cumulated CPU time (s) 50.98
Current children cumulated vsize (KiB) 14404

[startup+102.306 s]
/proc/loadavg: 1.00 1.00 1.00 2/65 31314
/proc/meminfo: memFree=1718880/2055920 swapFree=4175700/4192956
[pid=31313] ppid=31311 vsize=16868 CPUtime=102.17
/proc/31313/stat : 31313 (picosat) R 31311 31313 30945 0 -1 4194304 3736 0 0 0 10151 66 0 0 25 0 1 0 1147580346 17272832 3720 1992294400 134512640 134931368 4294956240 18446744073709551615 134525606 0 0 4096 0 0 0 0 17 1 0 0
/proc/31313/statm: 4217 3720 48 102 0 4112 0
Current children cumulated CPU time (s) 102.17
Current children cumulated vsize (KiB) 16868

[startup+162.302 s]
/proc/loadavg: 1.00 1.00 1.00 2/65 31320
/proc/meminfo: memFree=1716896/2055920 swapFree=4175700/4192956
[pid=31313] ppid=31311 vsize=18740 CPUtime=162.12
/proc/31313/stat : 31313 (picosat) R 31311 31313 30945 0 -1 4194304 4210 0 0 0 16145 67 0 0 25 0 1 0 1147580346 19189760 4194 1992294400 134512640 134931368 4294956240 18446744073709551615 134525741 0 0 4096 0 0 0 0 17 1 0 0
/proc/31313/statm: 4685 4194 48 102 0 4580 0
Current children cumulated CPU time (s) 162.12
Current children cumulated vsize (KiB) 18740

[startup+222.302 s]
/proc/loadavg: 1.00 1.00 1.00 2/65 31320
/proc/meminfo: memFree=1713056/2055920 swapFree=4175700/4192956
[pid=31313] ppid=31311 vsize=22476 CPUtime=222.09
/proc/31313/stat : 31313 (picosat) R 31311 31313 30945 0 -1 4194304 5155 0 0 0 22142 67 0 0 25 0 1 0 1147580346 23015424 5139 1992294400 134512640 134931368 4294956240 18446744073709551615 134525621 0 0 4096 0 0 0 0 17 1 0 0
/proc/31313/statm: 5619 5139 48 102 0 5514 0
Current children cumulated CPU time (s) 222.09
Current children cumulated vsize (KiB) 22476

[startup+282.302 s]
/proc/loadavg: 1.00 1.00 1.00 2/65 31320
/proc/meminfo: memFree=1712992/2055920 swapFree=4175700/4192956
[pid=31313] ppid=31311 vsize=22472 CPUtime=282.07
/proc/31313/stat : 31313 (picosat) R 31311 31313 30945 0 -1 4194304 5164 0 0 0 28140 67 0 0 25 0 1 0 1147580346 23011328 5148 1992294400 134512640 134931368 4294956240 18446744073709551615 134525619 0 0 4096 0 0 0 0 17 1 0 0
/proc/31313/statm: 5618 5148 48 102 0 5513 0
Current children cumulated CPU time (s) 282.07
Current children cumulated vsize (KiB) 22472

[startup+342.302 s]
/proc/loadavg: 1.00 1.00 1.00 2/65 31320
/proc/meminfo: memFree=1712800/2055920 swapFree=4175700/4192956
[pid=31313] ppid=31311 vsize=22472 CPUtime=342.05
/proc/31313/stat : 31313 (picosat) R 31311 31313 30945 0 -1 4194304 5274 0 0 0 34138 67 0 0 25 0 1 0 1147580346 23011328 5155 1992294400 134512640 134931368 4294956240 18446744073709551615 134531136 0 0 4096 0 0 0 0 17 1 0 0
/proc/31313/statm: 5618 5155 48 102 0 5513 0
Current children cumulated CPU time (s) 342.05
Current children cumulated vsize (KiB) 22472

[startup+402.302 s]
/proc/loadavg: 1.00 1.00 1.00 2/65 31320
/proc/meminfo: memFree=1708256/2055920 swapFree=4175700/4192956
[pid=31313] ppid=31311 vsize=27060 CPUtime=402.05
/proc/31313/stat : 31313 (picosat) R 31311 31313 30945 0 -1 4194304 6513 0 0 0 40136 69 0 0 25 0 1 0 1147580346 27709440 6285 1992294400 134512640 134931368 4294956240 18446744073709551615 134525791 0 0 4096 0 0 0 0 17 1 0 0
/proc/31313/statm: 6765 6285 48 102 0 6660 0
Current children cumulated CPU time (s) 402.05
Current children cumulated vsize (KiB) 27060

[startup+462.302 s]
/proc/loadavg: 1.00 1.00 1.00 2/65 31320
/proc/meminfo: memFree=1707040/2055920 swapFree=4175700/4192956
[pid=31313] ppid=31311 vsize=28632 CPUtime=462.02
/proc/31313/stat : 31313 (picosat) R 31311 31313 30945 0 -1 4194304 6984 0 0 0 46133 69 0 0 25 0 1 0 1147580346 29319168 6679 1992294400 134512640 134931368 4294956240 18446744073709551615 134529914 0 0 4096 0 0 0 0 17 1 0 0
/proc/31313/statm: 7158 6679 48 102 0 7053 0
Current children cumulated CPU time (s) 462.02
Current children cumulated vsize (KiB) 28632

[startup+522.302 s]
/proc/loadavg: 1.00 1.00 1.00 2/65 31320
/proc/meminfo: memFree=1706272/2055920 swapFree=4175700/4192956
[pid=31313] ppid=31311 vsize=29024 CPUtime=522.01
/proc/31313/stat : 31313 (picosat) R 31311 31313 30945 0 -1 4194304 7203 0 0 0 52132 69 0 0 25 0 1 0 1147580346 29720576 6777 1992294400 134512640 134931368 4294956240 18446744073709551615 134529802 0 0 4096 0 0 0 0 17 1 0 0
/proc/31313/statm: 7256 6777 48 102 0 7151 0
Current children cumulated CPU time (s) 522.01
Current children cumulated vsize (KiB) 29024

[startup+582.302 s]
/proc/loadavg: 1.00 1.00 1.00 2/65 31320
/proc/meminfo: memFree=1706208/2055920 swapFree=4175700/4192956
[pid=31313] ppid=31311 vsize=29024 CPUtime=581.99
/proc/31313/stat : 31313 (picosat) R 31311 31313 30945 0 -1 4194304 7292 0 0 0 58130 69 0 0 25 0 1 0 1147580346 29720576 6781 1992294400 134512640 134931368 4294956240 18446744073709551615 134524027 0 0 4096 0 0 0 0 17 1 0 0
/proc/31313/statm: 7256 6781 48 102 0 7151 0
Current children cumulated CPU time (s) 581.99
Current children cumulated vsize (KiB) 29024

[startup+642.302 s]
/proc/loadavg: 1.00 1.00 1.00 2/65 31320
/proc/meminfo: memFree=1705760/2055920 swapFree=4175700/4192956
[pid=31313] ppid=31311 vsize=29412 CPUtime=641.97
/proc/31313/stat : 31313 (picosat) R 31311 31313 30945 0 -1 4194304 7486 0 0 0 64128 69 0 0 25 0 1 0 1147580346 30117888 6886 1992294400 134512640 134931368 4294956240 18446744073709551615 134530322 0 0 4096 0 0 0 0 17 1 0 0
/proc/31313/statm: 7353 6886 48 102 0 7248 0
Current children cumulated CPU time (s) 641.97
Current children cumulated vsize (KiB) 29412

[startup+702.301 s]
/proc/loadavg: 1.00 1.00 1.00 2/65 31320
/proc/meminfo: memFree=1705056/2055920 swapFree=4175700/4192956
[pid=31313] ppid=31311 vsize=30060 CPUtime=701.95
/proc/31313/stat : 31313 (picosat) R 31311 31313 30945 0 -1 4194304 7743 0 0 0 70126 69 0 0 25 0 1 0 1147580346 30781440 7051 1992294400 134512640 134931368 4294956240 18446744073709551615 134524112 0 0 4096 0 0 0 0 17 1 0 0
/proc/31313/statm: 7515 7051 48 102 0 7410 0
Current children cumulated CPU time (s) 701.95
Current children cumulated vsize (KiB) 30060

[startup+762.305 s]
/proc/loadavg: 1.00 1.00 1.00 2/65 31320
/proc/meminfo: memFree=1699744/2055920 swapFree=4175700/4192956
[pid=31313] ppid=31311 vsize=35260 CPUtime=761.94
/proc/31313/stat : 31313 (picosat) R 31311 31313 30945 0 -1 4194304 9155 0 0 0 76123 71 0 0 25 0 1 0 1147580346 36106240 8369 1992294400 134512640 134931368 4294956240 18446744073709551615 134525661 0 0 4096 0 0 0 0 17 1 0 0
/proc/31313/statm: 8815 8369 48 102 0 8710 0
Current children cumulated CPU time (s) 761.94
Current children cumulated vsize (KiB) 35260

[startup+822.301 s]
/proc/loadavg: 1.00 1.00 1.00 2/65 31320
/proc/meminfo: memFree=1699680/2055920 swapFree=4175700/4192956
[pid=31313] ppid=31311 vsize=35260 CPUtime=821.92
/proc/31313/stat : 31313 (picosat) R 31311 31313 30945 0 -1 4194304 9208 0 0 0 82121 71 0 0 25 0 1 0 1147580346 36106240 8373 1992294400 134512640 134931368 4294956240 18446744073709551615 134525754 0 0 4096 0 0 0 0 17 1 0 0
/proc/31313/statm: 8815 8373 48 102 0 8710 0
Current children cumulated CPU time (s) 821.92
Current children cumulated vsize (KiB) 35260

[startup+882.301 s]
/proc/loadavg: 1.00 1.00 1.00 2/65 31320
/proc/meminfo: memFree=1693664/2055920 swapFree=4175700/4192956
[pid=31313] ppid=31311 vsize=41608 CPUtime=881.9
/proc/31313/stat : 31313 (picosat) R 31311 31313 30945 0 -1 4194304 10819 0 0 0 88117 73 0 0 25 0 1 0 1147580346 42606592 9935 1992294400 134512640 134931368 4294956240 18446744073709551615 134525528 0 0 4096 0 0 0 0 17 1 0 0
/proc/31313/statm: 10402 9935 48 102 0 10297 0
Current children cumulated CPU time (s) 881.9
Current children cumulated vsize (KiB) 41608

[startup+942.301 s]
/proc/loadavg: 1.00 1.00 1.00 2/65 31320
/proc/meminfo: memFree=1693088/2055920 swapFree=4175700/4192956
[pid=31313] ppid=31311 vsize=41872 CPUtime=941.88
/proc/31313/stat : 31313 (picosat) R 31311 31313 30945 0 -1 4194304 10993 0 0 0 94115 73 0 0 25 0 1 0 1147580346 42876928 10009 1992294400 134512640 134931368 4294956240 18446744073709551615 134525606 0 0 4096 0 0 0 0 17 1 0 0
/proc/31313/statm: 10468 10009 48 102 0 10363 0
Current children cumulated CPU time (s) 941.88
Current children cumulated vsize (KiB) 41872

[startup+1002.3 s]
/proc/loadavg: 1.00 1.00 1.00 2/65 31320
/proc/meminfo: memFree=1693024/2055920 swapFree=4175700/4192956
[pid=31313] ppid=31311 vsize=41872 CPUtime=1001.87
/proc/31313/stat : 31313 (picosat) R 31311 31313 30945 0 -1 4194304 11045 0 0 0 100114 73 0 0 25 0 1 0 1147580346 42876928 10010 1992294400 134512640 134931368 4294956240 18446744073709551615 134525754 0 0 4096 0 0 0 0 17 1 0 0
/proc/31313/statm: 10468 10010 48 102 0 10363 0
Current children cumulated CPU time (s) 1001.87
Current children cumulated vsize (KiB) 41872

[startup+1062.3 s]
/proc/loadavg: 1.00 1.00 1.00 2/65 31320
/proc/meminfo: memFree=1693024/2055920 swapFree=4175700/4192956
[pid=31313] ppid=31311 vsize=41872 CPUtime=1061.85
/proc/31313/stat : 31313 (picosat) R 31311 31313 30945 0 -1 4194304 11051 0 0 0 106112 73 0 0 25 0 1 0 1147580346 42876928 10016 1992294400 134512640 134931368 4294956240 18446744073709551615 134530146 0 0 4096 0 0 0 0 17 1 0 0
/proc/31313/statm: 10468 10016 48 102 0 10363 0
Current children cumulated CPU time (s) 1061.85
Current children cumulated vsize (KiB) 41872

[startup+1122.3 s]
/proc/loadavg: 1.00 1.00 1.00 2/65 31320
/proc/meminfo: memFree=1693024/2055920 swapFree=4175700/4192956
[pid=31313] ppid=31311 vsize=41868 CPUtime=1121.83
/proc/31313/stat : 31313 (picosat) R 31311 31313 30945 0 -1 4194304 11051 0 0 0 112110 73 0 0 25 0 1 0 1147580346 42872832 10016 1992294400 134512640 134931368 4294956240 18446744073709551615 134525754 0 0 4096 0 0 0 0 17 1 0 0
/proc/31313/statm: 10467 10016 48 102 0 10362 0
Current children cumulated CPU time (s) 1121.83
Current children cumulated vsize (KiB) 41868

[startup+1182.3 s]
/proc/loadavg: 1.00 1.00 1.00 2/65 31320
/proc/meminfo: memFree=1692576/2055920 swapFree=4175700/4192956
[pid=31313] ppid=31311 vsize=42128 CPUtime=1181.81
/proc/31313/stat : 31313 (picosat) R 31311 31313 30945 0 -1 4194304 11181 0 0 0 118108 73 0 0 25 0 1 0 1147580346 43139072 10091 1992294400 134512640 134931368 4294956240 18446744073709551615 134525621 0 0 4096 0 0 0 0 17 1 0 0
/proc/31313/statm: 10532 10091 48 102 0 10427 0
Current children cumulated CPU time (s) 1181.81
Current children cumulated vsize (KiB) 42128



Maximum CPU time exceeded: sending SIGTERM then SIGKILL

[startup+1200.5 s]
/proc/loadavg: 1.00 1.00 1.00 2/65 31320
/proc/meminfo: memFree=1692576/2055920 swapFree=4175700/4192956
[pid=31313] ppid=31311 vsize=42128 CPUtime=1200.01
/proc/31313/stat : 31313 (picosat) R 31311 31313 30945 0 -1 4194304 11242 0 0 0 119928 73 0 0 25 0 1 0 1147580346 43139072 10095 1992294400 134512640 134931368 4294956240 18446744073709551615 134525621 0 0 4096 0 0 0 0 17 1 0 0
/proc/31313/statm: 10532 10095 48 102 0 10427 0
Current children cumulated CPU time (s) 1200.01
Current children cumulated vsize (KiB) 42128

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

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

[startup+1200.5 s]
/proc/loadavg: 1.00 1.00 1.00 2/65 31320
/proc/meminfo: memFree=1692576/2055920 swapFree=4175700/4192956
[pid=31313] ppid=31311 vsize=42128 CPUtime=1200.01
/proc/31313/stat : 31313 (picosat) R 31311 31313 30945 0 -1 4194304 11242 0 0 0 119928 73 0 0 25 0 1 0 1147580346 43139072 10095 1992294400 134512640 134931368 4294956240 18446744073709551615 134525621 0 0 4096 0 0 0 0 17 1 0 0
/proc/31313/statm: 10532 10095 48 102 0 10427 0
Current children cumulated CPU time (s) 1200.01
Current children cumulated vsize (KiB) 42128

Child ended because it received signal 15 (SIGTERM)
Real time (s): 1200.51
CPU time (s): 1200.03
CPU user time (s): 1199.28
CPU system time (s): 0.741887
CPU usage (%): 99.9595
Max. virtual memory (cumulated for all children) (KiB): 42356

getrusage(RUSAGE_CHILDREN,...) data:
user time used= 1199.28
system time used= 0.741887
maximum resident set size= 0
integral shared memory size= 0
integral unshared data size= 0
integral unshared stack size= 0
page reclaims= 11242
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= 1410

runsolver used 0.897863 second user time and 2.55661 second system time

The end

Launcher Data 

Begin job on node28 at 2009-04-03 10:59:06
IDJOB=1556370
IDBENCH=70817
IDSOLVER=563
FILE ID=node28/1556370-1238749146
PBS_JOBID= 9085412
Free space on /tmp= 66352 MiB

SOLVER NAME= SAT07 reference solver: picosat 535
BENCH NAME= SAT09/APPLICATIONS/bitverif/maxxor/maxxor064.cnf
COMMAND LINE= HOME/picosat BENCHNAME            
RUNSOLVER COMMAND LINE= BIN/runsolver --timestamp -w /tmp/evaluation-result-1556370-1238749146/watcher-1556370-1238749146 -o /tmp/evaluation-result-1556370-1238749146/solver-1556370-1238749146 -C 1200 -W 1800 -M 1800 --output-limit 1,15  HOME/picosat HOME/instance-1556370-1238749146.cnf            

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

MD5SUM BENCH= 902b28046d424b16042ca612ddad48e0
RANDOM SEED=497680963

node28.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:       1734280 kB
Buffers:         34332 kB
Cached:         208972 kB
SwapCached:      10472 kB
Active:          71444 kB
Inactive:       184060 kB
HighTotal:           0 kB
HighFree:            0 kB
LowTotal:      2055920 kB
LowFree:       1734280 kB
SwapTotal:     4192956 kB
SwapFree:      4175700 kB
Dirty:            2928 kB
Writeback:           0 kB
Mapped:          17916 kB
Slab:            51920 kB
Committed_AS:  3136952 kB
PageTables:       1428 kB
VmallocTotal: 536870911 kB
VmallocUsed:    264960 kB
VmallocChunk: 536605679 kB
HugePages_Total:     0
HugePages_Free:      0
Hugepagesize:     2048 kB

Free space on /tmp at the end= 66352 MiB
End job on node28 at 2009-04-03 11:19:09