Trace number 355943

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, and are wall clock time (not CPU 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
picosat 535? (TO) 10000.1 10002.5

General information on the benchmark

Nameindustrial/IBM_FV_2002_13_rule_1/
SAT_dat.k35.cnf
MD5SUM2c011180bbb09d53b6c397094ce9d269
Bench CategoryINDUST (industrial 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 variables35002
Number of clauses141775
Sum of the clauses size389197
Maximum clause length37
Minimum clause length1
Number of clauses of size 1473
Number of clauses of size 264991
Number of clauses of size 370830
Number of clauses of size 4226
Number of clauses of size 5425
Number of clauses of size over 54830

Solver Data (download as text)



Verifier Data (download as text)




ERROR: Unexpected answer ! (SATISFIABLE/UNSATISFIABLE expected)
Got answer: 



Watcher Data (download as text)




runsolver version 3.2.2 (c) roussel@cril.univ-artois.fr

command line: runsolver --timestamp -w ROOT/results/node30/watcher-355943-1176799680 -o ROOT/results/node30/solver-355943-1176799680 -C 10000 -W -M --output-limit 1,15 /tmp/evaluation/355943-1176799680/picosat /tmp/evaluation/355943-1176799680/instance-355943-1176799680.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): 0 seconds
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: 0.72 0.93 0.98 3/77 10298
/proc/meminfo: memFree=1772416/2055920 swapFree=4157120/4192956
[pid=10298] ppid=10296 vsize=564 CPUtime=0
/proc/10298/stat : 10298 (picosat) R 10296 10298 10242 0 -1 4194304 56 0 0 0 0 0 0 0 18 0 1 0 127883675 577536 41 18446744073709551615 134512640 134931368 4294956672 18446744073709551615 134604413 0 0 4096 0 0 0 0 17 1 0 0
/proc/10298/statm: 141 41 32 102 0 36 0

[startup+0.0185409 s]
/proc/loadavg: 0.72 0.93 0.98 3/77 10298
/proc/meminfo: memFree=1772416/2055920 swapFree=4157120/4192956
[pid=10298] ppid=10296 vsize=568 CPUtime=0.01
/proc/10298/stat : 10298 (picosat) R 10296 10298 10242 0 -1 4194304 66 0 0 0 1 0 0 0 18 0 1 0 127883675 581632 51 18446744073709551615 134512640 134931368 4294956672 18446744073709551615 134605937 0 0 4096 0 0 0 0 17 1 0 0
/proc/10298/statm: 142 51 40 102 0 37 0
Current children cumulated CPU time (s) 0.01
Current children cumulated vsize (KiB) 568

[startup+0.101545 s]
/proc/loadavg: 0.72 0.93 0.98 3/77 10298
/proc/meminfo: memFree=1772416/2055920 swapFree=4157120/4192956
[pid=10298] ppid=10296 vsize=1024 CPUtime=0.09
/proc/10298/stat : 10298 (picosat) R 10296 10298 10242 0 -1 4194304 174 0 0 0 5 4 0 0 18 0 1 0 127883675 1048576 159 18446744073709551615 134512640 134931368 4294956672 18446744073709551615 134605937 0 0 4096 0 0 0 0 17 1 0 0
/proc/10298/statm: 256 159 40 102 0 151 0
Current children cumulated CPU time (s) 0.09
Current children cumulated vsize (KiB) 1024

[startup+0.301557 s]
/proc/loadavg: 0.72 0.93 0.98 3/77 10298
/proc/meminfo: memFree=1772416/2055920 swapFree=4157120/4192956
[pid=10298] ppid=10296 vsize=2512 CPUtime=0.29
/proc/10298/stat : 10298 (picosat) R 10296 10298 10242 0 -1 4194304 466 0 0 0 15 14 0 0 19 0 1 0 127883675 2572288 451 18446744073709551615 134512640 134931368 4294956672 18446744073709551615 134605937 0 0 4096 0 0 0 0 17 1 0 0
/proc/10298/statm: 628 451 40 102 0 523 0
Current children cumulated CPU time (s) 0.29
Current children cumulated vsize (KiB) 2512

[startup+0.701581 s]
/proc/loadavg: 0.72 0.93 0.98 3/77 10298
/proc/meminfo: memFree=1772416/2055920 swapFree=4157120/4192956
[pid=10298] ppid=10296 vsize=4724 CPUtime=0.69
/proc/10298/stat : 10298 (picosat) R 10296 10298 10242 0 -1 4194304 915 0 0 0 32 37 0 0 23 0 1 0 127883675 4837376 900 18446744073709551615 134512640 134931368 4294956672 18446744073709551615 134605937 0 0 4096 0 0 0 0 17 1 0 0
/proc/10298/statm: 1181 900 40 102 0 1076 0
Current children cumulated CPU time (s) 0.69
Current children cumulated vsize (KiB) 4724

[startup+1.50263 s]
/proc/loadavg: 0.72 0.93 0.98 2/78 10299
/proc/meminfo: memFree=1767480/2055920 swapFree=4157120/4192956
[pid=10298] ppid=10296 vsize=9632 CPUtime=1.5
/proc/10298/stat : 10298 (picosat) R 10296 10298 10242 0 -1 4194304 1717 0 0 0 86 64 0 0 25 0 1 0 127883675 9863168 1670 18446744073709551615 134512640 134931368 4294956672 18446744073709551615 134538227 0 0 4096 0 0 0 0 17 1 0 0
/proc/10298/statm: 2408 1670 48 102 0 2303 0
Current children cumulated CPU time (s) 1.5
Current children cumulated vsize (KiB) 9632

[startup+3.10173 s]
/proc/loadavg: 0.72 0.93 0.98 2/78 10299
/proc/meminfo: memFree=1765624/2055920 swapFree=4157120/4192956
[pid=10298] ppid=10296 vsize=10160 CPUtime=3.09
/proc/10298/stat : 10298 (picosat) R 10296 10298 10242 0 -1 4194304 1857 0 0 0 245 64 0 0 25 0 1 0 127883675 10403840 1810 18446744073709551615 134512640 134931368 4294956672 18446744073709551615 134525791 0 0 4096 0 0 0 0 17 1 0 0
/proc/10298/statm: 2540 1810 48 102 0 2435 0
Current children cumulated CPU time (s) 3.09
Current children cumulated vsize (KiB) 10160

[startup+6.30193 s]
/proc/loadavg: 0.74 0.94 0.98 2/78 10299
/proc/meminfo: memFree=1764088/2055920 swapFree=4157120/4192956
[pid=10298] ppid=10296 vsize=11612 CPUtime=6.29
/proc/10298/stat : 10298 (picosat) R 10296 10298 10242 0 -1 4194304 2211 0 0 0 564 65 0 0 25 0 1 0 127883675 11890688 2164 18446744073709551615 134512640 134931368 4294956672 18446744073709551615 134525754 0 0 4096 0 0 0 0 17 1 0 0
/proc/10298/statm: 2903 2164 48 102 0 2798 0
Current children cumulated CPU time (s) 6.29
Current children cumulated vsize (KiB) 11612

[startup+12.7013 s]
/proc/loadavg: 0.76 0.94 0.98 2/78 10299
/proc/meminfo: memFree=1762808/2055920 swapFree=4157120/4192956
[pid=10298] ppid=10296 vsize=12592 CPUtime=12.68
/proc/10298/stat : 10298 (picosat) R 10296 10298 10242 0 -1 4194304 2481 0 0 0 1203 65 0 0 25 0 1 0 127883675 12894208 2434 18446744073709551615 134512640 134931368 4294956672 18446744073709551615 134544716 0 0 4096 0 0 0 0 17 1 0 0
/proc/10298/statm: 3148 2434 48 102 0 3043 0
Current children cumulated CPU time (s) 12.68
Current children cumulated vsize (KiB) 12592

[startup+25.5011 s]
/proc/loadavg: 0.81 0.94 0.98 2/78 10299
/proc/meminfo: memFree=1762040/2055920 swapFree=4157120/4192956
[pid=10298] ppid=10296 vsize=13304 CPUtime=25.49
/proc/10298/stat : 10298 (picosat) R 10296 10298 10242 0 -1 4194304 2658 0 0 0 2483 66 0 0 25 0 1 0 127883675 13623296 2611 18446744073709551615 134512640 134931368 4294956672 18446744073709551615 134525754 0 0 4096 0 0 0 0 17 1 0 0
/proc/10298/statm: 3326 2611 48 102 0 3221 0
Current children cumulated CPU time (s) 25.49
Current children cumulated vsize (KiB) 13304

[startup+51.1017 s]
/proc/loadavg: 0.87 0.94 0.98 2/78 10299
/proc/meminfo: memFree=1760568/2055920 swapFree=4157120/4192956
[pid=10298] ppid=10296 vsize=14608 CPUtime=51.08
/proc/10298/stat : 10298 (picosat) R 10296 10298 10242 0 -1 4194304 2999 0 0 0 5042 66 0 0 25 0 1 0 127883675 14958592 2952 18446744073709551615 134512640 134931368 4294956672 18446744073709551615 134525804 0 0 4096 0 0 0 0 17 1 0 0
/proc/10298/statm: 3652 2952 48 102 0 3547 0
Current children cumulated CPU time (s) 51.08
Current children cumulated vsize (KiB) 14608

[startup+102.306 s]
/proc/loadavg: 0.94 0.95 0.98 2/78 10299
/proc/meminfo: memFree=1757560/2055920 swapFree=4157120/4192956
[pid=10298] ppid=10296 vsize=17420 CPUtime=102.27
/proc/10298/stat : 10298 (picosat) R 10296 10298 10242 0 -1 4194304 3757 0 0 0 10160 67 0 0 25 0 1 0 127883675 17838080 3675 18446744073709551615 134512640 134931368 4294956672 18446744073709551615 134525754 0 0 4096 0 0 0 0 17 1 0 0
/proc/10298/statm: 4355 3675 48 102 0 4250 0
Current children cumulated CPU time (s) 102.27
Current children cumulated vsize (KiB) 17420

[startup+162.302 s]
/proc/loadavg: 1.04 0.97 0.98 2/78 10299
/proc/meminfo: memFree=1754168/2055920 swapFree=4157120/4192956
[pid=10298] ppid=10296 vsize=21096 CPUtime=162.26
/proc/10298/stat : 10298 (picosat) R 10296 10298 10242 0 -1 4194304 4794 0 0 0 16157 69 0 0 25 0 1 0 127883675 21602304 4600 18446744073709551615 134512640 134931368 4294956672 18446744073709551615 134522728 0 0 4096 0 0 0 0 17 1 0 0
/proc/10298/statm: 5274 4600 48 102 0 5169 0
Current children cumulated CPU time (s) 162.26
Current children cumulated vsize (KiB) 21096

[startup+222.301 s]
/proc/loadavg: 1.01 0.97 0.98 2/78 10299
/proc/meminfo: memFree=1752120/2055920 swapFree=4157120/4192956
[pid=10298] ppid=10296 vsize=22784 CPUtime=222.25
/proc/10298/stat : 10298 (picosat) R 10296 10298 10242 0 -1 4194304 5333 0 0 0 22155 70 0 0 25 0 1 0 127883675 23330816 5010 18446744073709551615 134512640 134931368 4294956672 18446744073709551615 134522740 0 0 4096 0 0 0 0 17 1 0 0
/proc/10298/statm: 5696 5010 48 102 0 5591 0
Current children cumulated CPU time (s) 222.25
Current children cumulated vsize (KiB) 22784

[startup+282.301 s]
/proc/loadavg: 1.00 0.97 0.98 2/78 10299
/proc/meminfo: memFree=1746680/2055920 swapFree=4157120/4192956
[pid=10298] ppid=10296 vsize=28164 CPUtime=282.23
/proc/10298/stat : 10298 (picosat) R 10296 10298 10242 0 -1 4194304 6780 0 0 0 28152 71 0 0 25 0 1 0 127883675 28839936 6364 18446744073709551615 134512640 134931368 4294956672 18446744073709551615 134529907 0 0 4096 0 0 0 0 17 1 0 0
/proc/10298/statm: 7041 6364 48 102 0 6936 0
Current children cumulated CPU time (s) 282.23
Current children cumulated vsize (KiB) 28164

[startup+342.302 s]
/proc/loadavg: 1.00 0.97 0.98 2/78 10299
/proc/meminfo: memFree=1746040/2055920 swapFree=4157120/4192956
[pid=10298] ppid=10296 vsize=29012 CPUtime=342.22
/proc/10298/stat : 10298 (picosat) R 10296 10298 10242 0 -1 4194304 7050 0 0 0 34150 72 0 0 25 0 1 0 127883675 29708288 6584 18446744073709551615 134512640 134931368 4294956672 18446744073709551615 134583827 0 0 4096 0 0 0 0 17 1 0 0
/proc/10298/statm: 7253 6584 48 102 0 7148 0
Current children cumulated CPU time (s) 342.22
Current children cumulated vsize (KiB) 29012

[startup+402.301 s]
/proc/loadavg: 1.00 0.97 0.98 2/78 10299
/proc/meminfo: memFree=1740728/2055920 swapFree=4157120/4192956
[pid=10298] ppid=10296 vsize=34728 CPUtime=402.2
/proc/10298/stat : 10298 (picosat) R 10296 10298 10242 0 -1 4194304 8469 0 0 0 40146 74 0 0 25 0 1 0 127883675 35561472 7898 18446744073709551615 134512640 134931368 4294956672 18446744073709551615 134524112 0 0 4096 0 0 0 0 17 1 0 0
/proc/10298/statm: 8682 7898 48 102 0 8577 0
Current children cumulated CPU time (s) 402.2
Current children cumulated vsize (KiB) 34728

[startup+462.301 s]
/proc/loadavg: 1.00 0.97 0.98 2/78 10299
/proc/meminfo: memFree=1740472/2055920 swapFree=4157120/4192956
[pid=10298] ppid=10296 vsize=34728 CPUtime=462.19
/proc/10298/stat : 10298 (picosat) R 10296 10298 10242 0 -1 4194304 8473 0 0 0 46145 74 0 0 25 0 1 0 127883675 35561472 7902 18446744073709551615 134512640 134931368 4294956672 18446744073709551615 134525621 0 0 4096 0 0 0 0 17 1 0 0
/proc/10298/statm: 8682 7902 48 102 0 8577 0
Current children cumulated CPU time (s) 462.19
Current children cumulated vsize (KiB) 34728

[startup+522.302 s]
/proc/loadavg: 1.00 0.97 0.98 2/78 10299
/proc/meminfo: memFree=1740472/2055920 swapFree=4157120/4192956
[pid=10298] ppid=10296 vsize=34728 CPUtime=522.18
/proc/10298/stat : 10298 (picosat) R 10296 10298 10242 0 -1 4194304 8479 0 0 0 52143 75 0 0 25 0 1 0 127883675 35561472 7908 18446744073709551615 134512640 134931368 4294956672 18446744073709551615 134525797 0 0 4096 0 0 0 0 17 1 0 0
/proc/10298/statm: 8682 7908 48 102 0 8577 0
Current children cumulated CPU time (s) 522.18
Current children cumulated vsize (KiB) 34728

[startup+582.302 s]
/proc/loadavg: 1.00 0.97 0.98 2/78 10299
/proc/meminfo: memFree=1740024/2055920 swapFree=4157120/4192956
[pid=10298] ppid=10296 vsize=35120 CPUtime=582.17
/proc/10298/stat : 10298 (picosat) R 10296 10298 10242 0 -1 4194304 8701 0 0 0 58141 76 0 0 25 0 1 0 127883675 35962880 8008 18446744073709551615 134512640 134931368 4294956672 18446744073709551615 134525778 0 0 4096 0 0 0 0 17 1 0 0
/proc/10298/statm: 8780 8008 48 102 0 8675 0
Current children cumulated CPU time (s) 582.17
Current children cumulated vsize (KiB) 35120

[startup+642.301 s]
/proc/loadavg: 1.00 0.97 0.98 2/78 10299
/proc/meminfo: memFree=1740088/2055920 swapFree=4157120/4192956
[pid=10298] ppid=10296 vsize=35376 CPUtime=642.16
/proc/10298/stat : 10298 (picosat) R 10296 10298 10242 0 -1 4194304 8707 0 0 0 64140 76 0 0 25 0 1 0 127883675 36225024 8014 18446744073709551615 134512640 134931368 4294956672 18446744073709551615 134525828 0 0 4096 0 0 0 0 17 1 0 0
/proc/10298/statm: 8844 8014 48 102 0 8739 0
Current children cumulated CPU time (s) 642.16
Current children cumulated vsize (KiB) 35376

[startup+702.301 s]
/proc/loadavg: 1.00 0.97 0.98 2/78 10299

################
# More data... #
################

[startup+9102.3 s]
/proc/loadavg: 1.00 1.00 1.00 2/78 10897
/proc/meminfo: memFree=1658424/2055920 swapFree=4157120/4192956
[pid=10298] ppid=10296 vsize=116500 CPUtime=9100.04
/proc/10298/stat : 10298 (picosat) R 10296 10298 10242 0 -1 4194304 30492 0 0 0 909830 174 0 0 25 0 1 0 127883675 119296000 28365 18446744073709551615 134512640 134931368 4294956672 18446744073709551615 134525775 0 0 4096 0 0 0 0 17 1 0 0
/proc/10298/statm: 29125 28365 48 102 0 29020 0
Current children cumulated CPU time (s) 9100.04
Current children cumulated vsize (KiB) 116500

[startup+9162.3 s]
/proc/loadavg: 1.00 1.00 1.00 2/78 10897
/proc/meminfo: memFree=1658424/2055920 swapFree=4157120/4192956
[pid=10298] ppid=10296 vsize=116500 CPUtime=9160.02
/proc/10298/stat : 10298 (picosat) R 10296 10298 10242 0 -1 4194304 30492 0 0 0 915828 174 0 0 25 0 1 0 127883675 119296000 28365 18446744073709551615 134512640 134931368 4294956672 18446744073709551615 134525791 0 0 4096 0 0 0 0 17 1 0 0
/proc/10298/statm: 29125 28365 48 102 0 29020 0
Current children cumulated CPU time (s) 9160.02
Current children cumulated vsize (KiB) 116500

[startup+9222.3 s]
/proc/loadavg: 1.00 1.00 1.00 2/78 10897
/proc/meminfo: memFree=1658424/2055920 swapFree=4157120/4192956
[pid=10298] ppid=10296 vsize=116500 CPUtime=9220.02
/proc/10298/stat : 10298 (picosat) R 10296 10298 10242 0 -1 4194304 30492 0 0 0 921827 175 0 0 25 0 1 0 127883675 119296000 28365 18446744073709551615 134512640 134931368 4294956672 18446744073709551615 134525754 0 0 4096 0 0 0 0 17 1 0 0
/proc/10298/statm: 29125 28365 48 102 0 29020 0
Current children cumulated CPU time (s) 9220.02
Current children cumulated vsize (KiB) 116500

[startup+9282.3 s]
/proc/loadavg: 1.00 1.00 1.00 2/78 10897
/proc/meminfo: memFree=1658424/2055920 swapFree=4157120/4192956
[pid=10298] ppid=10296 vsize=116500 CPUtime=9280
/proc/10298/stat : 10298 (picosat) R 10296 10298 10242 0 -1 4194304 30492 0 0 0 927825 175 0 0 25 0 1 0 127883675 119296000 28365 18446744073709551615 134512640 134931368 4294956672 18446744073709551615 134525621 0 0 4096 0 0 0 0 17 1 0 0
/proc/10298/statm: 29125 28365 48 102 0 29020 0
Current children cumulated CPU time (s) 9280
Current children cumulated vsize (KiB) 116500

[startup+9342.31 s]
/proc/loadavg: 1.06 1.02 1.00 2/78 10897
/proc/meminfo: memFree=1658488/2055920 swapFree=4157120/4192956
[pid=10298] ppid=10296 vsize=116500 CPUtime=9339.99
/proc/10298/stat : 10298 (picosat) R 10296 10298 10242 0 -1 4194304 30492 0 0 0 933823 176 0 0 25 0 1 0 127883675 119296000 28365 18446744073709551615 134512640 134931368 4294956672 18446744073709551615 134529751 0 0 4096 0 0 0 0 17 1 0 0
/proc/10298/statm: 29125 28365 48 102 0 29020 0
Current children cumulated CPU time (s) 9339.99
Current children cumulated vsize (KiB) 116500

[startup+9402.3 s]
/proc/loadavg: 1.02 1.01 1.00 2/78 10897
/proc/meminfo: memFree=1658616/2055920 swapFree=4157120/4192956
[pid=10298] ppid=10296 vsize=116252 CPUtime=9399.97
/proc/10298/stat : 10298 (picosat) R 10296 10298 10242 0 -1 4194304 30492 0 0 0 939821 176 0 0 25 0 1 0 127883675 119042048 28333 18446744073709551615 134512640 134931368 4294956672 18446744073709551615 134525754 0 0 4096 0 0 0 0 17 1 0 0
/proc/10298/statm: 29063 28333 48 102 0 28958 0
Current children cumulated CPU time (s) 9399.97
Current children cumulated vsize (KiB) 116252

[startup+9462.3 s]
/proc/loadavg: 1.01 1.00 1.00 2/78 10897
/proc/meminfo: memFree=1658616/2055920 swapFree=4157120/4192956
[pid=10298] ppid=10296 vsize=116252 CPUtime=9459.96
/proc/10298/stat : 10298 (picosat) R 10296 10298 10242 0 -1 4194304 30492 0 0 0 945819 177 0 0 25 0 1 0 127883675 119042048 28333 18446744073709551615 134512640 134931368 4294956672 18446744073709551615 134525754 0 0 4096 0 0 0 0 17 1 0 0
/proc/10298/statm: 29063 28333 48 102 0 28958 0
Current children cumulated CPU time (s) 9459.96
Current children cumulated vsize (KiB) 116252

[startup+9522.3 s]
/proc/loadavg: 1.00 1.00 1.00 2/78 10897
/proc/meminfo: memFree=1658616/2055920 swapFree=4157120/4192956
[pid=10298] ppid=10296 vsize=116252 CPUtime=9519.94
/proc/10298/stat : 10298 (picosat) R 10296 10298 10242 0 -1 4194304 30492 0 0 0 951817 177 0 0 25 0 1 0 127883675 119042048 28333 18446744073709551615 134512640 134931368 4294956672 18446744073709551615 134525921 0 0 4096 0 0 0 0 17 1 0 0
/proc/10298/statm: 29063 28333 48 102 0 28958 0
Current children cumulated CPU time (s) 9519.94
Current children cumulated vsize (KiB) 116252

[startup+9582.3 s]
/proc/loadavg: 1.00 1.00 1.00 2/78 10897
/proc/meminfo: memFree=1658680/2055920 swapFree=4157120/4192956
[pid=10298] ppid=10296 vsize=116252 CPUtime=9579.94
/proc/10298/stat : 10298 (picosat) R 10296 10298 10242 0 -1 4194304 30492 0 0 0 957816 178 0 0 25 0 1 0 127883675 119042048 28333 18446744073709551615 134512640 134931368 4294956672 18446744073709551615 134525621 0 0 4096 0 0 0 0 17 1 0 0
/proc/10298/statm: 29063 28333 48 102 0 28958 0
Current children cumulated CPU time (s) 9579.94
Current children cumulated vsize (KiB) 116252

[startup+9642.3 s]
/proc/loadavg: 1.00 1.00 1.00 2/78 10897
/proc/meminfo: memFree=1658680/2055920 swapFree=4157120/4192956
[pid=10298] ppid=10296 vsize=116252 CPUtime=9639.93
/proc/10298/stat : 10298 (picosat) R 10296 10298 10242 0 -1 4194304 30492 0 0 0 963814 179 0 0 25 0 1 0 127883675 119042048 28333 18446744073709551615 134512640 134931368 4294956672 18446744073709551615 134525754 0 0 4096 0 0 0 0 17 1 0 0
/proc/10298/statm: 29063 28333 48 102 0 28958 0
Current children cumulated CPU time (s) 9639.93
Current children cumulated vsize (KiB) 116252

[startup+9702.3 s]
/proc/loadavg: 1.00 1.00 1.00 2/78 10897
/proc/meminfo: memFree=1658616/2055920 swapFree=4157120/4192956
[pid=10298] ppid=10296 vsize=116252 CPUtime=9699.91
/proc/10298/stat : 10298 (picosat) R 10296 10298 10242 0 -1 4194304 30502 0 0 0 969812 179 0 0 25 0 1 0 127883675 119042048 28343 18446744073709551615 134512640 134931368 4294956672 18446744073709551615 134529802 0 0 4096 0 0 0 0 17 1 0 0
/proc/10298/statm: 29063 28343 48 102 0 28958 0
Current children cumulated CPU time (s) 9699.91
Current children cumulated vsize (KiB) 116252

[startup+9762.3 s]
/proc/loadavg: 1.00 1.00 1.00 2/78 10897
/proc/meminfo: memFree=1658616/2055920 swapFree=4157120/4192956
[pid=10298] ppid=10296 vsize=116252 CPUtime=9759.9
/proc/10298/stat : 10298 (picosat) R 10296 10298 10242 0 -1 4194304 30502 0 0 0 975810 180 0 0 25 0 1 0 127883675 119042048 28343 18446744073709551615 134512640 134931368 4294956672 18446744073709551615 134525754 0 0 4096 0 0 0 0 17 1 0 0
/proc/10298/statm: 29063 28343 48 102 0 28958 0
Current children cumulated CPU time (s) 9759.9
Current children cumulated vsize (KiB) 116252

[startup+9822.3 s]
/proc/loadavg: 1.00 1.00 1.00 2/78 10897
/proc/meminfo: memFree=1658616/2055920 swapFree=4157120/4192956
[pid=10298] ppid=10296 vsize=116252 CPUtime=9819.88
/proc/10298/stat : 10298 (picosat) R 10296 10298 10242 0 -1 4194304 30502 0 0 0 981808 180 0 0 25 0 1 0 127883675 119042048 28343 18446744073709551615 134512640 134931368 4294956672 18446744073709551615 134525754 0 0 4096 0 0 0 0 17 1 0 0
/proc/10298/statm: 29063 28343 48 102 0 28958 0
Current children cumulated CPU time (s) 9819.88
Current children cumulated vsize (KiB) 116252

[startup+9882.3 s]
/proc/loadavg: 1.00 1.00 1.00 2/78 10897
/proc/meminfo: memFree=1658552/2055920 swapFree=4157120/4192956
[pid=10298] ppid=10296 vsize=116252 CPUtime=9879.88
/proc/10298/stat : 10298 (picosat) R 10296 10298 10242 0 -1 4194304 30502 0 0 0 987807 181 0 0 25 0 1 0 127883675 119042048 28343 18446744073709551615 134512640 134931368 4294956672 18446744073709551615 134525606 0 0 4096 0 0 0 0 17 1 0 0
/proc/10298/statm: 29063 28343 48 102 0 28958 0
Current children cumulated CPU time (s) 9879.88
Current children cumulated vsize (KiB) 116252

[startup+9942.3 s]
/proc/loadavg: 1.00 1.00 1.00 2/78 10897
/proc/meminfo: memFree=1658616/2055920 swapFree=4157120/4192956
[pid=10298] ppid=10296 vsize=116252 CPUtime=9939.86
/proc/10298/stat : 10298 (picosat) R 10296 10298 10242 0 -1 4194304 30502 0 0 0 993805 181 0 0 25 0 1 0 127883675 119042048 28343 18446744073709551615 134512640 134931368 4294956672 18446744073709551615 134525754 0 0 4096 0 0 0 0 17 1 0 0
/proc/10298/statm: 29063 28343 48 102 0 28958 0
Current children cumulated CPU time (s) 9939.86
Current children cumulated vsize (KiB) 116252

[startup+10002.3 s]
/proc/loadavg: 1.00 1.00 1.00 2/78 10897
/proc/meminfo: memFree=1658616/2055920 swapFree=4157120/4192956
[pid=10298] ppid=10296 vsize=116252 CPUtime=9999.85
/proc/10298/stat : 10298 (picosat) R 10296 10298 10242 0 -1 4194304 30502 0 0 0 999803 182 0 0 25 0 1 0 127883675 119042048 28343 18446744073709551615 134512640 134931368 4294956672 18446744073709551615 134525807 0 0 4096 0 0 0 0 17 1 0 0
/proc/10298/statm: 29063 28343 48 102 0 28958 0
Current children cumulated CPU time (s) 9999.85
Current children cumulated vsize (KiB) 116252



Maximum CPU time exceeded: sending SIGTERM then SIGKILL

[startup+10002.5 s]
/proc/loadavg: 1.00 1.00 1.00 2/78 10897
/proc/meminfo: memFree=1658616/2055920 swapFree=4157120/4192956
[pid=10298] ppid=10296 vsize=116252 CPUtime=10000
/proc/10298/stat : 10298 (picosat) R 10296 10298 10242 0 -1 4194304 30502 0 0 0 999823 182 0 0 25 0 1 0 127883675 119042048 28343 18446744073709551615 134512640 134931368 4294956672 18446744073709551615 134525754 0 0 4096 0 0 0 0 17 1 0 0
/proc/10298/statm: 29063 28343 48 102 0 28958 0
Current children cumulated CPU time (s) 10000.1
Current children cumulated vsize (KiB) 116252

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

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

[startup+10002.5 s]
/proc/loadavg: 1.00 1.00 1.00 2/78 10897
/proc/meminfo: memFree=1658616/2055920 swapFree=4157120/4192956
[pid=10298] ppid=10296 vsize=116252 CPUtime=10000
/proc/10298/stat : 10298 (picosat) R 10296 10298 10242 0 -1 4194304 30502 0 0 0 999823 182 0 0 25 0 1 0 127883675 119042048 28343 18446744073709551615 134512640 134931368 4294956672 18446744073709551615 134525754 0 0 4096 0 0 0 0 17 1 0 0
/proc/10298/statm: 29063 28343 48 102 0 28958 0
Current children cumulated CPU time (s) 10000.1
Current children cumulated vsize (KiB) 116252

Child ended because it received signal 15 (SIGTERM)
Real time (s): 10002.5
CPU time (s): 10000.1
CPU user time (s): 9998.24
CPU system time (s): 1.84372
CPU usage (%): 99.9755
Max. virtual memory (cumulated for all children) (KiB): 117144

getrusage(RUSAGE_CHILDREN,...) data:
user time used= 9998.24
system time used= 1.84372
maximum resident set size= 0
integral shared memory size= 0
integral unshared data size= 0
integral unshared stack size= 0
page reclaims= 30502
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= 6
involuntary context switches= 95888

runsolver used 11.7682 second user time and 24.1223 second system time

The end



Launcher Data (download as text)




Begin job on node30 on Tue Apr 17 08:48:00 UTC 2007

IDJOB= 355943
IDBENCH= 20530
IDSOLVER= 171
FILE ID= node30/355943-1176799680

PBS_JOBID= 4586257

Free space on /tmp= 66500 MiB

SOLVER NAME= picosat 535
BENCH NAME= HOME/pub/bench/SAT07/industrial/IBM_FV_2002_13_rule_1/SAT_dat.k35.cnf
COMMAND LINE= /tmp/evaluation/355943-1176799680/picosat /tmp/evaluation/355943-1176799680/instance-355943-1176799680.cnf            
RUNSOLVER COMMAND LINE= runsolver  --timestamp  -w ROOT/results/node30/watcher-355943-1176799680 -o ROOT/results/node30/solver-355943-1176799680 -C 10000 -W  -M  --output-limit 1,15  /tmp/evaluation/355943-1176799680/picosat /tmp/evaluation/355943-1176799680/instance-355943-1176799680.cnf            

META MD5SUM SOLVER= d41d8cd98f00b204e9800998ecf8427e
MD5SUM BENCH=  2c011180bbb09d53b6c397094ce9d269

RANDOM SEED= 282507769

TIME LIMIT= 10000 seconds
MEMORY LIMIT=  MiB

Linux node30.alineos.net 2.6.9-22.EL.rootsmp #1 SMP Mon Oct 3 08:59:52 CEST 2005 x86_64 x86_64 x86_64 GNU/Linux

/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		: 3000.218
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		: 3000.218
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:       1772824 kB
Buffers:         37852 kB
Cached:         181504 kB
SwapCached:      15516 kB
Active:         147096 kB
Inactive:        95288 kB
HighTotal:           0 kB
HighFree:            0 kB
LowTotal:      2055920 kB
LowFree:       1772824 kB
SwapTotal:     4192956 kB
SwapFree:      4157120 kB
Dirty:            4092 kB
Writeback:           0 kB
Mapped:          29684 kB
Slab:            26220 kB
Committed_AS:  2776788 kB
PageTables:       1776 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= 66500 MiB

End job on node30 on Tue Apr 17 11:34:45 UTC 2007