Trace number 1825102

Some explanations

A solver is run under the control of another program named runsolver. runsolver is in charge of imposing the CPU time limit and the memory limit to the solver. It also monitors some information about the process. The trace of the execution of a solver is divided into four (or five) parts:
  1. SOLVER DATA
    This is the output of the solver (stdout and stderr).
    Note that some very long lines in this section may be truncated by your web browser ! In such a case, you may want to use the "Download as text" link to get the trace as a text file.

    When the --timestamp option is passed to the runsolver program, each line output by the solver is prepended with a timestamp which indicates at what time the line was output by the solver. Times are relative to the start of the program, given in seconds. The first timestamp (if present) is estimated CPU time. The last timestamp is wall clock time.

    As some 'v lines' may be very long (sometimes several megabytes), the 'v line' output by your solver may be split on several lines to help limit the size of the trace recorded in the database. In any case, the exact output of your solver is preserved in a trace file.
  2. VERIFIER DATA
    The output of the solver is piped to a verifier program which will search a value line "v " and, if found, will check that the given interpretation satisfies all constraints.
  3. CONVERSION SCRIPT DATA (Optionnal)
    When a conversion script is used, this section shows the messages that were output by the conversion script.
  4. WATCHER DATA
    This is the informations gathered by the runsolver program. It first prints the different limits. There's a first limit on CPU time set to X seconds (see the parameters in the trace). After this time has ellapsed, runsolver sends a SIGTERM and 2 seconds later a SIGKILL to the solver. For safety, there's also another limit set to X+30 seconds which will send a SIGXPU to the solver. The last limit is on the virtual memory used by the process (see the parameters in the trace).
    Every ten seconds, the runsolver process fetches the content of /proc/loadavg, /proc/pid/stat and /proc/pid/statm (see man proc) and prints it as raw data. This is only recorded in case we need to investigate the behaviour of a solver. The memory used by the solver (vsize) is also given every ten seconds.
    When the solver exits, runsolver prints some informations such as status and time. CPU usage is the ratio CPU Time/Real Time.
  5. LAUNCHER DATA
    These informations are related to the script which will launch the solver. The most important informations are the command line given to the solver, the md5sum of the different files and the dump of the /proc/cpuinfo and /proc/meminfo which provides some useful information on the computer.

Solver answer on this benchmark

Solver NameAnswerCPU timeWall clock time
SAT07 reference solver: picosat 535? (TO) 10000.1 10003.3

General information on the benchmark

NameAPPLICATIONS/bitverif/
minandmaxor/minandmaxor128.cnf
MD5SUM5b2e2178738883a628728bb1ec39f4a9
Bench CategoryAPPLICATION (applications instances)
Best result obtained on this benchmarkUNSAT
Best CPU time to get the best result obtained on this benchmark5143.44
Satisfiable
(Un)Satisfiability was proved
Number of variables249327
Number of clauses746444
Sum of the clauses size1741700
Maximum clause length3
Minimum clause length1
Number of clauses of size 12
Number of clauses of size 2497628
Number of clauses of size 3248814
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-1825102-1242478933/watcher-1825102-1242478933 -o /tmp/evaluation-result-1825102-1242478933/solver-1825102-1242478933 -C 10000 -W 12000 -M 1800 --output-limit 1,15 HOME/picosat HOME/instance-1825102-1242478933.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: 0.94 0.97 0.99 3/64 19374
/proc/meminfo: memFree=1696632/2055920 swapFree=4155224/4192956
[pid=19374] ppid=19372 vsize=568 CPUtime=0
/proc/19374/stat : 19374 (picosat) R 19372 19374 19280 0 -1 4194304 79 0 0 0 0 0 0 0 18 0 1 0 275917758 581632 65 1992294400 134512640 134931368 4294956240 18446744073709551615 134605937 0 0 4096 0 0 0 0 17 1 0 0
/proc/19374/statm: 142 65 40 102 0 37 0

[startup+0.085077 s]
/proc/loadavg: 0.94 0.97 0.99 3/64 19374
/proc/meminfo: memFree=1696632/2055920 swapFree=4155224/4192956
[pid=19374] ppid=19372 vsize=1332 CPUtime=0.07
/proc/19374/stat : 19374 (picosat) R 19372 19374 19280 0 -1 4194304 230 0 0 0 3 4 0 0 18 0 1 0 275917758 1363968 216 1992294400 134512640 134931368 4294956240 18446744073709551615 134605937 0 0 4096 0 0 0 0 17 1 0 0
/proc/19374/statm: 333 216 40 102 0 228 0
Current children cumulated CPU time (s) 0.07
Current children cumulated vsize (KiB) 1332

[startup+0.101077 s]
/proc/loadavg: 0.94 0.97 0.99 3/64 19374
/proc/meminfo: memFree=1696632/2055920 swapFree=4155224/4192956
[pid=19374] ppid=19372 vsize=1332 CPUtime=0.09
/proc/19374/stat : 19374 (picosat) R 19372 19374 19280 0 -1 4194304 238 0 0 0 4 5 0 0 18 0 1 0 275917758 1363968 224 1992294400 134512640 134931368 4294956240 18446744073709551615 134605937 0 0 4096 0 0 0 0 17 1 0 0
/proc/19374/statm: 333 224 40 102 0 228 0
Current children cumulated CPU time (s) 0.09
Current children cumulated vsize (KiB) 1332

[startup+0.301105 s]
/proc/loadavg: 0.94 0.97 0.99 3/64 19374
/proc/meminfo: memFree=1696632/2055920 swapFree=4155224/4192956
[pid=19374] ppid=19372 vsize=2460 CPUtime=0.29
/proc/19374/stat : 19374 (picosat) R 19372 19374 19280 0 -1 4194304 515 0 0 0 13 16 0 0 19 0 1 0 275917758 2519040 501 1992294400 134512640 134931368 4294956240 18446744073709551615 134605937 0 0 4096 0 0 0 0 17 1 0 0
/proc/19374/statm: 615 501 40 102 0 510 0
Current children cumulated CPU time (s) 0.29
Current children cumulated vsize (KiB) 2460

[startup+0.701162 s]
/proc/loadavg: 0.94 0.97 0.99 3/64 19374
/proc/meminfo: memFree=1696632/2055920 swapFree=4155224/4192956
[pid=19374] ppid=19372 vsize=4544 CPUtime=0.69
/proc/19374/stat : 19374 (picosat) R 19372 19374 19280 0 -1 4194304 1077 0 0 0 30 39 0 0 22 0 1 0 275917758 4653056 1063 1992294400 134512640 134931368 4294956240 18446744073709551615 134605937 0 0 4096 0 0 0 0 17 1 0 0
/proc/19374/statm: 1136 1063 40 102 0 1031 0
Current children cumulated CPU time (s) 0.69
Current children cumulated vsize (KiB) 4544

[startup+1.50128 s]
/proc/loadavg: 0.95 0.97 0.99 2/65 19375
/proc/meminfo: memFree=1690864/2055920 swapFree=4155224/4192956
[pid=19374] ppid=19372 vsize=13192 CPUtime=1.49
/proc/19374/stat : 19374 (picosat) R 19372 19374 19280 0 -1 4194304 2213 0 0 0 65 84 0 0 25 0 1 0 275917758 13508608 2199 1992294400 134512640 134931368 4294956240 18446744073709551615 134605937 0 0 4096 0 0 0 0 17 1 0 0
/proc/19374/statm: 3298 2199 40 102 0 3193 0
Current children cumulated CPU time (s) 1.49
Current children cumulated vsize (KiB) 13192

[startup+3.1015 s]
/proc/loadavg: 0.95 0.97 0.99 2/65 19375
/proc/meminfo: memFree=1684400/2055920 swapFree=4155224/4192956
[pid=19374] ppid=19372 vsize=25996 CPUtime=3.09
/proc/19374/stat : 19374 (picosat) R 19372 19374 19280 0 -1 4194304 4464 0 0 0 140 169 0 0 25 0 1 0 275917758 26619904 4450 1992294400 134512640 134931368 4294956240 18446744073709551615 134605937 0 0 4096 0 0 0 0 17 1 0 0
/proc/19374/statm: 6499 4450 40 102 0 6394 0
Current children cumulated CPU time (s) 3.09
Current children cumulated vsize (KiB) 25996

[startup+6.30196 s]
/proc/loadavg: 0.95 0.97 0.99 2/65 19375
/proc/meminfo: memFree=1665584/2055920 swapFree=4155224/4192956
[pid=19374] ppid=19372 vsize=35264 CPUtime=6.29
/proc/19374/stat : 19374 (picosat) R 19372 19374 19280 0 -1 4194304 8309 0 0 0 326 303 0 0 25 0 1 0 275917758 36110336 8229 1992294400 134512640 134931368 4294956240 18446744073709551615 134524112 0 0 4096 0 0 0 0 17 1 0 0
/proc/19374/statm: 8816 8229 42 102 0 8711 0
Current children cumulated CPU time (s) 6.29
Current children cumulated vsize (KiB) 35264

[startup+12.7019 s]
/proc/loadavg: 0.95 0.97 0.99 2/65 19375
/proc/meminfo: memFree=1662960/2055920 swapFree=4155224/4192956
[pid=19374] ppid=19372 vsize=37688 CPUtime=12.69
/proc/19374/stat : 19374 (picosat) R 19372 19374 19280 0 -1 4194304 8546 0 0 0 965 304 0 0 25 0 1 0 275917758 38592512 8464 1992294400 134512640 134931368 4294956240 18446744073709551615 134525606 0 0 4096 0 0 0 0 17 1 0 0
/proc/19374/statm: 9422 8464 48 102 0 9317 0
Current children cumulated CPU time (s) 12.69
Current children cumulated vsize (KiB) 37688

[startup+25.5017 s]
/proc/loadavg: 0.96 0.97 0.99 2/65 19375
/proc/meminfo: memFree=1662064/2055920 swapFree=4155224/4192956
[pid=19374] ppid=19372 vsize=38468 CPUtime=25.48
/proc/19374/stat : 19374 (picosat) R 19372 19374 19280 0 -1 4194304 8744 0 0 0 2244 304 0 0 25 0 1 0 275917758 39391232 8662 1992294400 134512640 134931368 4294956240 18446744073709551615 134525741 0 0 4096 0 0 0 0 17 1 0 0
/proc/19374/statm: 9617 8662 48 102 0 9512 0
Current children cumulated CPU time (s) 25.48
Current children cumulated vsize (KiB) 38468

[startup+51.1013 s]
/proc/loadavg: 0.97 0.97 0.99 2/65 19375
/proc/meminfo: memFree=1660464/2055920 swapFree=4155224/4192956
[pid=19374] ppid=19372 vsize=40036 CPUtime=51.08
/proc/19374/stat : 19374 (picosat) R 19372 19374 19280 0 -1 4194304 9144 0 0 0 4803 305 0 0 25 0 1 0 275917758 40996864 9062 1992294400 134512640 134931368 4294956240 18446744073709551615 134522823 0 0 4096 0 0 0 0 17 1 0 0
/proc/19374/statm: 10009 9062 48 102 0 9904 0
Current children cumulated CPU time (s) 51.08
Current children cumulated vsize (KiB) 40036

[startup+102.305 s]
/proc/loadavg: 0.99 0.97 0.99 2/65 19375
/proc/meminfo: memFree=1657008/2055920 swapFree=4155224/4192956
[pid=19374] ppid=19372 vsize=43420 CPUtime=102.26
/proc/19374/stat : 19374 (picosat) R 19372 19374 19280 0 -1 4194304 10006 0 0 0 9920 306 0 0 25 0 1 0 275917758 44462080 9924 1992294400 134512640 134931368 4294956240 18446744073709551615 134525606 0 0 4096 0 0 0 0 17 1 0 0
/proc/19374/statm: 10855 9924 48 102 0 10750 0
Current children cumulated CPU time (s) 102.26
Current children cumulated vsize (KiB) 43420

[startup+162.301 s]
/proc/loadavg: 0.99 0.97 0.99 2/65 19375
/proc/meminfo: memFree=1651504/2055920 swapFree=4155224/4192956
[pid=19374] ppid=19372 vsize=49764 CPUtime=162.23
/proc/19374/stat : 19374 (picosat) R 19372 19374 19280 0 -1 4194304 11355 0 0 0 15915 308 0 0 25 0 1 0 275917758 50958336 11273 1992294400 134512640 134931368 4294956240 18446744073709551615 134544751 0 0 4096 0 0 0 0 17 1 0 0
/proc/19374/statm: 12441 11273 48 102 0 12336 0
Current children cumulated CPU time (s) 162.23
Current children cumulated vsize (KiB) 49764

[startup+222.302 s]
/proc/loadavg: 0.99 0.97 0.99 2/65 19375
/proc/meminfo: memFree=1646320/2055920 swapFree=4155224/4192956
[pid=19374] ppid=19372 vsize=54944 CPUtime=222.22
/proc/19374/stat : 19374 (picosat) R 19372 19374 19280 0 -1 4194304 12650 0 0 0 21912 310 0 0 25 0 1 0 275917758 56262656 12568 1992294400 134512640 134931368 4294956240 18446744073709551615 134522932 0 0 4096 0 0 0 0 17 1 0 0
/proc/19374/statm: 13736 12568 48 102 0 13631 0
Current children cumulated CPU time (s) 222.22
Current children cumulated vsize (KiB) 54944

[startup+282.301 s]
/proc/loadavg: 0.99 0.97 0.99 2/65 19375
/proc/meminfo: memFree=1640688/2055920 swapFree=4155224/4192956
[pid=19374] ppid=19372 vsize=60520 CPUtime=282.2
/proc/19374/stat : 19374 (picosat) R 19372 19374 19280 0 -1 4194304 14053 0 0 0 27908 312 0 0 25 0 1 0 275917758 61972480 13971 1992294400 134512640 134931368 4294956240 18446744073709551615 134530848 0 0 4096 0 0 0 0 17 1 0 0
/proc/19374/statm: 15130 13971 48 102 0 15025 0
Current children cumulated CPU time (s) 282.2
Current children cumulated vsize (KiB) 60520

[startup+342.302 s]
/proc/loadavg: 0.99 0.97 0.99 2/65 19375
/proc/meminfo: memFree=1633840/2055920 swapFree=4155224/4192956
[pid=19374] ppid=19372 vsize=67272 CPUtime=342.18
/proc/19374/stat : 19374 (picosat) R 19372 19374 19280 0 -1 4194304 15763 0 0 0 33904 314 0 0 25 0 1 0 275917758 68886528 15681 1992294400 134512640 134931368 4294956240 18446744073709551615 134525621 0 0 4096 0 0 0 0 17 1 0 0
/proc/19374/statm: 16818 15681 48 102 0 16713 0
Current children cumulated CPU time (s) 342.18
Current children cumulated vsize (KiB) 67272

[startup+402.301 s]
/proc/loadavg: 0.99 0.97 0.99 2/65 19375
/proc/meminfo: memFree=1630896/2055920 swapFree=4155224/4192956
[pid=19374] ppid=19372 vsize=69876 CPUtime=402.16
/proc/19374/stat : 19374 (picosat) R 19372 19374 19280 0 -1 4194304 16490 0 0 0 39901 315 0 0 25 0 1 0 275917758 71553024 16347 1992294400 134512640 134931368 4294956240 18446744073709551615 134525606 0 0 4096 0 0 0 0 17 1 0 0
/proc/19374/statm: 17469 16347 48 102 0 17364 0
Current children cumulated CPU time (s) 402.16
Current children cumulated vsize (KiB) 69876

[startup+462.302 s]
/proc/loadavg: 0.99 0.97 0.99 2/65 19375
/proc/meminfo: memFree=1630960/2055920 swapFree=4155224/4192956
[pid=19374] ppid=19372 vsize=69876 CPUtime=462.14
/proc/19374/stat : 19374 (picosat) R 19372 19374 19280 0 -1 4194304 16490 0 0 0 45899 315 0 0 25 0 1 0 275917758 71553024 16347 1992294400 134512640 134931368 4294956240 18446744073709551615 134529900 0 0 4096 0 0 0 0 17 1 0 0
/proc/19374/statm: 17469 16347 48 102 0 17364 0
Current children cumulated CPU time (s) 462.14
Current children cumulated vsize (KiB) 69876

[startup+522.301 s]
/proc/loadavg: 0.99 0.97 0.99 2/65 19375
/proc/meminfo: memFree=1630960/2055920 swapFree=4155224/4192956
[pid=19374] ppid=19372 vsize=69876 CPUtime=522.12
/proc/19374/stat : 19374 (picosat) R 19372 19374 19280 0 -1 4194304 16490 0 0 0 51897 315 0 0 25 0 1 0 275917758 71553024 16347 1992294400 134512640 134931368 4294956240 18446744073709551615 134525606 0 0 4096 0 0 0 0 17 1 0 0
/proc/19374/statm: 17469 16347 48 102 0 17364 0
Current children cumulated CPU time (s) 522.12
Current children cumulated vsize (KiB) 69876

[startup+582.302 s]
/proc/loadavg: 0.99 0.97 0.99 2/65 19375
/proc/meminfo: memFree=1631024/2055920 swapFree=4155224/4192956
[pid=19374] ppid=19372 vsize=69876 CPUtime=582.1
/proc/19374/stat : 19374 (picosat) R 19372 19374 19280 0 -1 4194304 16490 0 0 0 57895 315 0 0 25 0 1 0 275917758 71553024 16347 1992294400 134512640 134931368 4294956240 18446744073709551615 134529892 0 0 4096 0 0 0 0 17 1 0 0
/proc/19374/statm: 17469 16347 48 102 0 17364 0
Current children cumulated CPU time (s) 582.1
Current children cumulated vsize (KiB) 69876

[startup+642.301 s]
/proc/loadavg: 0.99 0.97 0.99 2/65 19375
/proc/meminfo: memFree=1628400/2055920 swapFree=4155224/4192956
[pid=19374] ppid=19372 vsize=72472 CPUtime=642.09
/proc/19374/stat : 19374 (picosat) R 19372 19374 19280 0 -1 4194304 17196 0 0 0 63893 316 0 0 25 0 1 0 275917758 74211328 16989 1992294400 134512640 134931368 4294956240 18446744073709551615 134522808 0 0 4096 0 0 0 0 17 1 0 0
/proc/19374/statm: 18118 16989 48 102 0 18013 0
Current children cumulated CPU time (s) 642.09
Current children cumulated vsize (KiB) 72472


################
# More data... #
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[startup+9102.3 s]
/proc/loadavg: 1.00 1.00 1.00 2/65 19391
/proc/meminfo: memFree=1482096/2055920 swapFree=4155224/4192956
[pid=19374] ppid=19372 vsize=214556 CPUtime=9099.38
/proc/19374/stat : 19374 (picosat) R 19372 19374 19280 0 -1 4194304 54671 0 0 0 909562 376 0 0 25 0 1 0 275917758 219705344 52684 1992294400 134512640 134931368 4294956240 18446744073709551615 134529486 0 0 4096 0 0 0 0 17 1 0 0
/proc/19374/statm: 53639 52684 48 102 0 53534 0
Current children cumulated CPU time (s) 9099.38
Current children cumulated vsize (KiB) 214556

[startup+9162.3 s]
/proc/loadavg: 1.00 1.00 1.00 2/65 19391
/proc/meminfo: memFree=1482032/2055920 swapFree=4155224/4192956
[pid=19374] ppid=19372 vsize=214556 CPUtime=9159.36
/proc/19374/stat : 19374 (picosat) R 19372 19374 19280 0 -1 4194304 54671 0 0 0 915560 376 0 0 25 0 1 0 275917758 219705344 52684 1992294400 134512640 134931368 4294956240 18446744073709551615 134525754 0 0 4096 0 0 0 0 17 1 0 0
/proc/19374/statm: 53639 52684 48 102 0 53534 0
Current children cumulated CPU time (s) 9159.36
Current children cumulated vsize (KiB) 214556

[startup+9222.3 s]
/proc/loadavg: 1.00 1.00 1.00 2/65 19391
/proc/meminfo: memFree=1482032/2055920 swapFree=4155224/4192956
[pid=19374] ppid=19372 vsize=214556 CPUtime=9219.35
/proc/19374/stat : 19374 (picosat) R 19372 19374 19280 0 -1 4194304 54671 0 0 0 921559 376 0 0 25 0 1 0 275917758 219705344 52684 1992294400 134512640 134931368 4294956240 18446744073709551615 134522823 0 0 4096 0 0 0 0 17 1 0 0
/proc/19374/statm: 53639 52684 48 102 0 53534 0
Current children cumulated CPU time (s) 9219.35
Current children cumulated vsize (KiB) 214556

[startup+9282.3 s]
/proc/loadavg: 1.00 1.00 1.00 2/65 19391
/proc/meminfo: memFree=1481968/2055920 swapFree=4155224/4192956
[pid=19374] ppid=19372 vsize=214556 CPUtime=9279.32
/proc/19374/stat : 19374 (picosat) R 19372 19374 19280 0 -1 4194304 54671 0 0 0 927556 376 0 0 25 0 1 0 275917758 219705344 52684 1992294400 134512640 134931368 4294956240 18446744073709551615 134525823 0 0 4096 0 0 0 0 17 1 0 0
/proc/19374/statm: 53639 52684 48 102 0 53534 0
Current children cumulated CPU time (s) 9279.32
Current children cumulated vsize (KiB) 214556

[startup+9342.31 s]
/proc/loadavg: 1.00 1.00 1.00 2/65 19391
/proc/meminfo: memFree=1481968/2055920 swapFree=4155224/4192956
[pid=19374] ppid=19372 vsize=214556 CPUtime=9339.3
/proc/19374/stat : 19374 (picosat) R 19372 19374 19280 0 -1 4194304 54671 0 0 0 933554 376 0 0 25 0 1 0 275917758 219705344 52684 1992294400 134512640 134931368 4294956240 18446744073709551615 134529850 0 0 4096 0 0 0 0 17 1 0 0
/proc/19374/statm: 53639 52684 48 102 0 53534 0
Current children cumulated CPU time (s) 9339.3
Current children cumulated vsize (KiB) 214556

[startup+9402.3 s]
/proc/loadavg: 1.00 1.00 1.00 2/65 19391
/proc/meminfo: memFree=1481968/2055920 swapFree=4155224/4192956
[pid=19374] ppid=19372 vsize=214556 CPUtime=9399.29
/proc/19374/stat : 19374 (picosat) R 19372 19374 19280 0 -1 4194304 54671 0 0 0 939552 377 0 0 25 0 1 0 275917758 219705344 52684 1992294400 134512640 134931368 4294956240 18446744073709551615 134525754 0 0 4096 0 0 0 0 17 1 0 0
/proc/19374/statm: 53639 52684 48 102 0 53534 0
Current children cumulated CPU time (s) 9399.29
Current children cumulated vsize (KiB) 214556

[startup+9462.3 s]
/proc/loadavg: 1.00 1.00 1.00 2/65 19391
/proc/meminfo: memFree=1481328/2055920 swapFree=4155224/4192956
[pid=19374] ppid=19372 vsize=215196 CPUtime=9459.27
/proc/19374/stat : 19374 (picosat) R 19372 19374 19280 0 -1 4194304 54828 0 0 0 945550 377 0 0 25 0 1 0 275917758 220360704 52841 1992294400 134512640 134931368 4294956240 18446744073709551615 134525754 0 0 4096 0 0 0 0 17 1 0 0
/proc/19374/statm: 53799 52841 48 102 0 53694 0
Current children cumulated CPU time (s) 9459.27
Current children cumulated vsize (KiB) 215196

[startup+9522.3 s]
/proc/loadavg: 1.00 1.00 1.00 2/65 19391
/proc/meminfo: memFree=1477488/2055920 swapFree=4155224/4192956
[pid=19374] ppid=19372 vsize=218804 CPUtime=9519.25
/proc/19374/stat : 19374 (picosat) R 19372 19374 19280 0 -1 4194304 55894 0 0 0 951547 378 0 0 25 0 1 0 275917758 224055296 53761 1992294400 134512640 134931368 4294956240 18446744073709551615 134522703 0 0 4096 0 0 0 0 17 1 0 0
/proc/19374/statm: 54701 53761 48 102 0 54596 0
Current children cumulated CPU time (s) 9519.25
Current children cumulated vsize (KiB) 218804

[startup+9582.3 s]
/proc/loadavg: 1.00 1.00 1.00 2/65 19391
/proc/meminfo: memFree=1477488/2055920 swapFree=4155224/4192956
[pid=19374] ppid=19372 vsize=218804 CPUtime=9579.23
/proc/19374/stat : 19374 (picosat) R 19372 19374 19280 0 -1 4194304 55894 0 0 0 957545 378 0 0 25 0 1 0 275917758 224055296 53761 1992294400 134512640 134931368 4294956240 18446744073709551615 134525621 0 0 4096 0 0 0 0 17 1 0 0
/proc/19374/statm: 54701 53761 48 102 0 54596 0
Current children cumulated CPU time (s) 9579.23
Current children cumulated vsize (KiB) 218804

[startup+9642.3 s]
/proc/loadavg: 1.00 1.00 1.00 2/65 19391
/proc/meminfo: memFree=1477488/2055920 swapFree=4155224/4192956
[pid=19374] ppid=19372 vsize=218804 CPUtime=9639.21
/proc/19374/stat : 19374 (picosat) R 19372 19374 19280 0 -1 4194304 55894 0 0 0 963543 378 0 0 25 0 1 0 275917758 224055296 53761 1992294400 134512640 134931368 4294956240 18446744073709551615 134538683 0 0 4096 0 0 0 0 17 1 0 0
/proc/19374/statm: 54701 53761 48 102 0 54596 0
Current children cumulated CPU time (s) 9639.21
Current children cumulated vsize (KiB) 218804

[startup+9702.3 s]
/proc/loadavg: 1.00 1.00 1.00 2/65 19391
/proc/meminfo: memFree=1477488/2055920 swapFree=4155224/4192956
[pid=19374] ppid=19372 vsize=218804 CPUtime=9699.19
/proc/19374/stat : 19374 (picosat) R 19372 19374 19280 0 -1 4194304 55894 0 0 0 969541 378 0 0 25 0 1 0 275917758 224055296 53761 1992294400 134512640 134931368 4294956240 18446744073709551615 134524027 0 0 4096 0 0 0 0 17 1 0 0
/proc/19374/statm: 54701 53761 48 102 0 54596 0
Current children cumulated CPU time (s) 9699.19
Current children cumulated vsize (KiB) 218804

[startup+9762.3 s]
/proc/loadavg: 1.00 1.00 1.00 2/65 19391
/proc/meminfo: memFree=1477424/2055920 swapFree=4155224/4192956
[pid=19374] ppid=19372 vsize=218804 CPUtime=9759.17
/proc/19374/stat : 19374 (picosat) R 19372 19374 19280 0 -1 4194304 55894 0 0 0 975538 379 0 0 25 0 1 0 275917758 224055296 53761 1992294400 134512640 134931368 4294956240 18446744073709551615 134529782 0 0 4096 0 0 0 0 17 1 0 0
/proc/19374/statm: 54701 53761 48 102 0 54596 0
Current children cumulated CPU time (s) 9759.17
Current children cumulated vsize (KiB) 218804

[startup+9822.3 s]
/proc/loadavg: 1.00 1.00 1.00 2/65 19393
/proc/meminfo: memFree=1477296/2055920 swapFree=4155224/4192956
[pid=19374] ppid=19372 vsize=218804 CPUtime=9819.15
/proc/19374/stat : 19374 (picosat) R 19372 19374 19280 0 -1 4194304 55894 0 0 0 981536 379 0 0 25 0 1 0 275917758 224055296 53761 1992294400 134512640 134931368 4294956240 18446744073709551615 134525907 0 0 4096 0 0 0 0 17 1 0 0
/proc/19374/statm: 54701 53761 48 102 0 54596 0
Current children cumulated CPU time (s) 9819.15
Current children cumulated vsize (KiB) 218804

[startup+9882.3 s]
/proc/loadavg: 1.00 1.00 1.00 2/65 19393
/proc/meminfo: memFree=1477232/2055920 swapFree=4155224/4192956
[pid=19374] ppid=19372 vsize=218804 CPUtime=9879.13
/proc/19374/stat : 19374 (picosat) R 19372 19374 19280 0 -1 4194304 55894 0 0 0 987534 379 0 0 25 0 1 0 275917758 224055296 53761 1992294400 134512640 134931368 4294956240 18446744073709551615 134524027 0 0 4096 0 0 0 0 17 1 0 0
/proc/19374/statm: 54701 53761 48 102 0 54596 0
Current children cumulated CPU time (s) 9879.13
Current children cumulated vsize (KiB) 218804

[startup+9942.3 s]
/proc/loadavg: 1.00 1.00 1.00 2/65 19393
/proc/meminfo: memFree=1477232/2055920 swapFree=4155224/4192956
[pid=19374] ppid=19372 vsize=218804 CPUtime=9939.11
/proc/19374/stat : 19374 (picosat) R 19372 19374 19280 0 -1 4194304 55894 0 0 0 993532 379 0 0 25 0 1 0 275917758 224055296 53761 1992294400 134512640 134931368 4294956240 18446744073709551615 134529907 0 0 4096 0 0 0 0 17 1 0 0
/proc/19374/statm: 54701 53761 48 102 0 54596 0
Current children cumulated CPU time (s) 9939.11
Current children cumulated vsize (KiB) 218804

[startup+10002.3 s]
/proc/loadavg: 1.00 1.00 1.00 2/65 19393
/proc/meminfo: memFree=1477296/2055920 swapFree=4155224/4192956
[pid=19374] ppid=19372 vsize=218804 CPUtime=9999.09
/proc/19374/stat : 19374 (picosat) R 19372 19374 19280 0 -1 4194304 55894 0 0 0 999530 379 0 0 25 0 1 0 275917758 224055296 53761 1992294400 134512640 134931368 4294956240 18446744073709551615 134529868 0 0 4096 0 0 0 0 17 1 0 0
/proc/19374/statm: 54701 53761 48 102 0 54596 0
Current children cumulated CPU time (s) 9999.09
Current children cumulated vsize (KiB) 218804



Maximum CPU time exceeded: sending SIGTERM then SIGKILL

[startup+10003.3 s]
/proc/loadavg: 1.00 1.00 1.00 2/65 19393
/proc/meminfo: memFree=1477296/2055920 swapFree=4155224/4192956
[pid=19374] ppid=19372 vsize=218804 CPUtime=10000.1
/proc/19374/stat : 19374 (picosat) R 19372 19374 19280 0 -1 4194304 55894 0 0 0 999631 379 0 0 25 0 1 0 275917758 224055296 53761 1992294400 134512640 134931368 4294956240 18446744073709551615 134525797 0 0 4096 0 0 0 0 17 1 0 0
/proc/19374/statm: 54701 53761 48 102 0 54596 0
Current children cumulated CPU time (s) 10000.1
Current children cumulated vsize (KiB) 218804

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

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

[startup+10003.3 s]
/proc/loadavg: 1.00 1.00 1.00 2/65 19393
/proc/meminfo: memFree=1477296/2055920 swapFree=4155224/4192956
[pid=19374] ppid=19372 vsize=218804 CPUtime=10000.1
/proc/19374/stat : 19374 (picosat) R 19372 19374 19280 0 -1 4194304 55894 0 0 0 999631 379 0 0 25 0 1 0 275917758 224055296 53761 1992294400 134512640 134931368 4294956240 18446744073709551615 134525797 0 0 4096 0 0 0 0 17 1 0 0
/proc/19374/statm: 54701 53761 48 102 0 54596 0
Current children cumulated CPU time (s) 10000.1
Current children cumulated vsize (KiB) 218804

Child ended because it received signal 15 (SIGTERM)
Real time (s): 10003.3
CPU time (s): 10000.1
CPU user time (s): 9996.31
CPU system time (s): 3.83242
CPU usage (%): 99.968
Max. virtual memory (cumulated for all children) (KiB): 219388

getrusage(RUSAGE_CHILDREN,...) data:
user time used= 9996.31
system time used= 3.83242
maximum resident set size= 0
integral shared memory size= 0
integral unshared data size= 0
integral unshared stack size= 0
page reclaims= 55894
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= 19868

runsolver used 7.27189 second user time and 20.8568 second system time

The end

Launcher Data 

Begin job on node49 at 2009-05-16 15:02:14
IDJOB=1825102
IDBENCH=70769
IDSOLVER=666
FILE ID=node49/1825102-1242478933
PBS_JOBID= 9306841
Free space on /tmp= 65948 MiB

SOLVER NAME= SAT07 reference solver: picosat 535
BENCH NAME= SAT09/APPLICATIONS/bitverif/minandmaxor/minandmaxor128.cnf
COMMAND LINE= HOME/picosat BENCHNAME            
RUNSOLVER COMMAND LINE= BIN/runsolver --timestamp -w /tmp/evaluation-result-1825102-1242478933/watcher-1825102-1242478933 -o /tmp/evaluation-result-1825102-1242478933/solver-1825102-1242478933 -C 10000 -W 12000 -M 1800 --output-limit 1,15  HOME/picosat HOME/instance-1825102-1242478933.cnf            

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

MD5SUM BENCH= 5b2e2178738883a628728bb1ec39f4a9
RANDOM SEED=368120439

node49.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		: 3000.241
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		: 3000.241
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:       1697048 kB
Buffers:         34688 kB
Cached:         245796 kB
SwapCached:      31432 kB
Active:          86624 kB
Inactive:       227768 kB
HighTotal:           0 kB
HighFree:            0 kB
LowTotal:      2055920 kB
LowFree:       1697048 kB
SwapTotal:     4192956 kB
SwapFree:      4155224 kB
Dirty:           13844 kB
Writeback:           0 kB
Mapped:          13676 kB
Slab:            30268 kB
Committed_AS:  1018576 kB
PageTables:       1384 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= 65948 MiB
End job on node49 at 2009-05-16 17:48:59