Trace number 329574

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) 1200.08 1200.41

General information on the benchmark

Nameindustrial/IBM_FV_2002_31_1_rule_1/
SAT_dat.k30.cnf
MD5SUM289f12ebf9081a7fa457cff725c2fa15
Bench CategoryINDUST (industrial instances)
Best result obtained on this benchmarkUNSAT
Best CPU time to get the best result obtained on this benchmark1082.43
Satisfiable
(Un)Satisfiability was proved
Number of variables43575
Number of clauses194428
Sum of the clauses size500094
Maximum clause length20
Minimum clause length1
Number of clauses of size 1343
Number of clauses of size 2151306
Number of clauses of size 321412
Number of clauses of size 48725
Number of clauses of size 53804
Number of clauses of size over 58838

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 3.2.1 (c) roussel@cril.univ-artois.fr

command line: runsolver --timestamp -w ROOT/results/node70/watcher-329574-1173143906 -o ROOT/results/node70/solver-329574-1173143906 -C 1200 -W 2400 -M 1800 --output-limit 1,15 /tmp/evaluation/329574-1173143906/picosat /tmp/evaluation/329574-1173143906/instance-329574-1173143906.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): 2400 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: 1.12 1.04 1.00 3/64 11102
/proc/meminfo: memFree=1173872/2055920 swapFree=4192952/4192956
[pid=11102] ppid=11100 vsize=564 CPUtime=0
/proc/11102/stat : 11102 (picosat) R 11100 11102 10014 0 -1 4194304 56 0 0 0 0 0 0 0 18 0 1 0 40342852 577536 41 18446744073709551615 134512640 134931368 4294956704 18446744073709551615 134560005 0 0 4096 0 0 0 0 17 1 0 0
/proc/11102/statm: 141 41 32 102 0 36 0

[startup+0.06464 s]
/proc/loadavg: 1.12 1.04 1.00 3/64 11102
/proc/meminfo: memFree=1173872/2055920 swapFree=4192952/4192956
[pid=11102] ppid=11100 vsize=700 CPUtime=0.05
/proc/11102/stat : 11102 (picosat) R 11100 11102 10014 0 -1 4194304 117 0 0 0 3 2 0 0 18 0 1 0 40342852 716800 102 18446744073709551615 134512640 134931368 4294956704 18446744073709551615 134605937 0 0 4096 0 0 0 0 17 1 0 0
/proc/11102/statm: 175 102 40 102 0 70 0
Current children cumulated CPU time (s) 0.05
Current children cumulated vsize (KiB) 700

[startup+0.101642 s]
/proc/loadavg: 1.12 1.04 1.00 3/64 11102
/proc/meminfo: memFree=1173872/2055920 swapFree=4192952/4192956
[pid=11102] ppid=11100 vsize=1020 CPUtime=0.09
/proc/11102/stat : 11102 (picosat) R 11100 11102 10014 0 -1 4194304 162 0 0 0 5 4 0 0 18 0 1 0 40342852 1044480 147 18446744073709551615 134512640 134931368 4294956704 18446744073709551615 134605937 0 0 4096 0 0 0 0 17 1 0 0
/proc/11102/statm: 255 147 40 102 0 150 0
Current children cumulated CPU time (s) 0.09
Current children cumulated vsize (KiB) 1020

[startup+0.301662 s]
/proc/loadavg: 1.12 1.04 1.00 3/64 11102
/proc/meminfo: memFree=1173872/2055920 swapFree=4192952/4192956
[pid=11102] ppid=11100 vsize=2224 CPUtime=0.29
/proc/11102/stat : 11102 (picosat) R 11100 11102 10014 0 -1 4194304 410 0 0 0 14 15 0 0 19 0 1 0 40342852 2277376 395 18446744073709551615 134512640 134931368 4294956704 18446744073709551615 134605937 0 0 4096 0 0 0 0 17 1 0 0
/proc/11102/statm: 556 395 40 102 0 451 0
Current children cumulated CPU time (s) 0.29
Current children cumulated vsize (KiB) 2224

[startup+0.701702 s]
/proc/loadavg: 1.12 1.04 1.00 3/64 11102
/proc/meminfo: memFree=1173872/2055920 swapFree=4192952/4192956
[pid=11102] ppid=11100 vsize=4176 CPUtime=0.69
/proc/11102/stat : 11102 (picosat) R 11100 11102 10014 0 -1 4194304 788 0 0 0 32 37 0 0 22 0 1 0 40342852 4276224 773 18446744073709551615 134512640 134931368 4294956704 18446744073709551615 134605937 0 0 4096 0 0 0 0 17 1 0 0
/proc/11102/statm: 1044 773 40 102 0 939 0
Current children cumulated CPU time (s) 0.69
Current children cumulated vsize (KiB) 4176

[startup+1.50178 s]
/proc/loadavg: 1.12 1.04 1.00 2/65 11103
/proc/meminfo: memFree=1169768/2055920 swapFree=4192952/4192956
[pid=11102] ppid=11100 vsize=8072 CPUtime=1.49
/proc/11102/stat : 11102 (picosat) R 11100 11102 10014 0 -1 4194304 1580 0 0 0 70 79 0 0 25 0 1 0 40342852 8265728 1565 18446744073709551615 134512640 134931368 4294956704 18446744073709551615 134605937 0 0 4096 0 0 0 0 17 1 0 0
/proc/11102/statm: 2018 1565 40 102 0 1913 0
Current children cumulated CPU time (s) 1.49
Current children cumulated vsize (KiB) 8072

[startup+3.10194 s]
/proc/loadavg: 1.12 1.04 1.00 2/65 11103
/proc/meminfo: memFree=1166888/2055920 swapFree=4192952/4192956
[pid=11102] ppid=11100 vsize=9164 CPUtime=3.09
/proc/11102/stat : 11102 (picosat) R 11100 11102 10014 0 -1 4194304 1806 0 0 0 225 84 0 0 25 0 1 0 40342852 9383936 1729 18446744073709551615 134512640 134931368 4294956704 18446744073709551615 134529828 0 0 4096 0 0 0 0 17 1 0 0
/proc/11102/statm: 2291 1729 42 102 0 2186 0
Current children cumulated CPU time (s) 3.09
Current children cumulated vsize (KiB) 9164

[startup+6.30126 s]
/proc/loadavg: 1.11 1.04 1.00 2/65 11103
/proc/meminfo: memFree=1166440/2055920 swapFree=4192952/4192956
[pid=11102] ppid=11100 vsize=9568 CPUtime=6.29
/proc/11102/stat : 11102 (picosat) R 11100 11102 10014 0 -1 4194304 1902 0 0 0 545 84 0 0 25 0 1 0 40342852 9797632 1823 18446744073709551615 134512640 134931368 4294956704 18446744073709551615 134525754 0 0 4096 0 0 0 0 17 1 0 0
/proc/11102/statm: 2392 1823 48 102 0 2287 0
Current children cumulated CPU time (s) 6.29
Current children cumulated vsize (KiB) 9568

[startup+12.7019 s]
/proc/loadavg: 1.10 1.04 1.00 2/65 11103
/proc/meminfo: memFree=1166120/2055920 swapFree=4192952/4192956
[pid=11102] ppid=11100 vsize=9928 CPUtime=12.68
/proc/11102/stat : 11102 (picosat) R 11100 11102 10014 0 -1 4194304 1991 0 0 0 1184 84 0 0 25 0 1 0 40342852 10166272 1912 18446744073709551615 134512640 134931368 4294956704 18446744073709551615 134529841 0 0 4096 0 0 0 0 17 1 0 0
/proc/11102/statm: 2482 1912 48 102 0 2377 0
Current children cumulated CPU time (s) 12.68
Current children cumulated vsize (KiB) 9928

[startup+25.5012 s]
/proc/loadavg: 1.08 1.03 1.00 2/65 11103
/proc/meminfo: memFree=1165480/2055920 swapFree=4192952/4192956
[pid=11102] ppid=11100 vsize=10544 CPUtime=25.48
/proc/11102/stat : 11102 (picosat) R 11100 11102 10014 0 -1 4194304 2148 0 0 0 2464 84 0 0 25 0 1 0 40342852 10797056 2069 18446744073709551615 134512640 134931368 4294956704 18446744073709551615 134529100 0 0 4096 0 0 0 0 17 1 0 0
/proc/11102/statm: 2636 2069 48 102 0 2531 0
Current children cumulated CPU time (s) 25.48
Current children cumulated vsize (KiB) 10544

[startup+51.1018 s]
/proc/loadavg: 1.05 1.03 1.00 2/65 11103
/proc/meminfo: memFree=1164328/2055920 swapFree=4192952/4192956
[pid=11102] ppid=11100 vsize=11724 CPUtime=51.08
/proc/11102/stat : 11102 (picosat) R 11100 11102 10014 0 -1 4194304 2450 0 0 0 5023 85 0 0 25 0 1 0 40342852 12005376 2371 18446744073709551615 134512640 134931368 4294956704 18446744073709551615 134522740 0 0 4096 0 0 0 0 17 1 0 0
/proc/11102/statm: 2931 2371 48 102 0 2826 0
Current children cumulated CPU time (s) 51.08
Current children cumulated vsize (KiB) 11724

[startup+102.305 s]
/proc/loadavg: 1.02 1.02 1.00 2/65 11103
/proc/meminfo: memFree=1162152/2055920 swapFree=4192952/4192956
[pid=11102] ppid=11100 vsize=13880 CPUtime=102.27
/proc/11102/stat : 11102 (picosat) R 11100 11102 10014 0 -1 4194304 2999 0 0 0 10141 86 0 0 25 0 1 0 40342852 14213120 2920 18446744073709551615 134512640 134931368 4294956704 18446744073709551615 134525675 0 0 4096 0 0 0 0 17 1 0 0
/proc/11102/statm: 3470 2920 48 102 0 3365 0
Current children cumulated CPU time (s) 102.27
Current children cumulated vsize (KiB) 13880

[startup+162.302 s]
/proc/loadavg: 1.00 1.02 1.00 2/65 11103
/proc/meminfo: memFree=1160936/2055920 swapFree=4192952/4192956
[pid=11102] ppid=11100 vsize=15304 CPUtime=162.24
/proc/11102/stat : 11102 (picosat) R 11100 11102 10014 0 -1 4194304 3300 0 0 0 16138 86 0 0 25 0 1 0 40342852 15671296 3221 18446744073709551615 134512640 134931368 4294956704 18446744073709551615 134525781 0 0 4096 0 0 0 0 17 1 0 0
/proc/11102/statm: 3826 3221 48 102 0 3721 0
Current children cumulated CPU time (s) 162.24
Current children cumulated vsize (KiB) 15304

[startup+222.302 s]
/proc/loadavg: 1.00 1.01 1.00 2/65 11103
/proc/meminfo: memFree=1159528/2055920 swapFree=4192952/4192956
[pid=11102] ppid=11100 vsize=16644 CPUtime=222.23
/proc/11102/stat : 11102 (picosat) R 11100 11102 10014 0 -1 4194304 3647 0 0 0 22136 87 0 0 25 0 1 0 40342852 17043456 3568 18446744073709551615 134512640 134931368 4294956704 18446744073709551615 134525860 0 0 4096 0 0 0 0 17 1 0 0
/proc/11102/statm: 4161 3568 48 102 0 4056 0
Current children cumulated CPU time (s) 222.23
Current children cumulated vsize (KiB) 16644

[startup+282.302 s]
/proc/loadavg: 1.00 1.01 1.00 2/65 11103
/proc/meminfo: memFree=1159016/2055920 swapFree=4192952/4192956
[pid=11102] ppid=11100 vsize=17036 CPUtime=282.21
/proc/11102/stat : 11102 (picosat) R 11100 11102 10014 0 -1 4194304 3755 0 0 0 28134 87 0 0 25 0 1 0 40342852 17444864 3676 18446744073709551615 134512640 134931368 4294956704 18446744073709551615 134529909 0 0 4096 0 0 0 0 17 1 0 0
/proc/11102/statm: 4259 3676 48 102 0 4154 0
Current children cumulated CPU time (s) 282.21
Current children cumulated vsize (KiB) 17036

[startup+342.302 s]
/proc/loadavg: 1.00 1.00 1.00 2/65 11103
/proc/meminfo: memFree=1157288/2055920 swapFree=4192952/4192956
[pid=11102] ppid=11100 vsize=18644 CPUtime=342.19
/proc/11102/stat : 11102 (picosat) R 11100 11102 10014 0 -1 4194304 4259 0 0 0 34132 87 0 0 25 0 1 0 40342852 19091456 4081 18446744073709551615 134512640 134931368 4294956704 18446744073709551615 134525754 0 0 4096 0 0 0 0 17 1 0 0
/proc/11102/statm: 4661 4081 48 102 0 4556 0
Current children cumulated CPU time (s) 342.19
Current children cumulated vsize (KiB) 18644

[startup+402.302 s]
/proc/loadavg: 1.00 1.00 1.00 2/65 11103
/proc/meminfo: memFree=1152616/2055920 swapFree=4192952/4192956
[pid=11102] ppid=11100 vsize=23380 CPUtime=402.18
/proc/11102/stat : 11102 (picosat) R 11100 11102 10014 0 -1 4194304 5519 0 0 0 40129 89 0 0 25 0 1 0 40342852 23941120 5236 18446744073709551615 134512640 134931368 4294956704 18446744073709551615 134529898 0 0 4096 0 0 0 0 17 1 0 0
/proc/11102/statm: 5845 5236 48 102 0 5740 0
Current children cumulated CPU time (s) 402.18
Current children cumulated vsize (KiB) 23380

[startup+462.302 s]
/proc/loadavg: 1.00 1.00 1.00 2/65 11103
/proc/meminfo: memFree=1152616/2055920 swapFree=4192952/4192956
[pid=11102] ppid=11100 vsize=23360 CPUtime=462.16
/proc/11102/stat : 11102 (picosat) R 11100 11102 10014 0 -1 4194304 5595 0 0 0 46127 89 0 0 25 0 1 0 40342852 23920640 5240 18446744073709551615 134512640 134931368 4294956704 18446744073709551615 134525823 0 0 4096 0 0 0 0 17 1 0 0
/proc/11102/statm: 5840 5240 48 102 0 5735 0
Current children cumulated CPU time (s) 462.16
Current children cumulated vsize (KiB) 23360

[startup+522.301 s]
/proc/loadavg: 1.00 1.00 1.00 2/65 11103
/proc/meminfo: memFree=1151656/2055920 swapFree=4192952/4192956
[pid=11102] ppid=11100 vsize=24268 CPUtime=522.15
/proc/11102/stat : 11102 (picosat) R 11100 11102 10014 0 -1 4194304 5863 0 0 0 52125 90 0 0 25 0 1 0 40342852 24850432 5470 18446744073709551615 134512640 134931368 4294956704 18446744073709551615 134529719 0 0 4096 0 0 0 0 17 1 0 0
/proc/11102/statm: 6067 5470 48 102 0 5962 0
Current children cumulated CPU time (s) 522.15
Current children cumulated vsize (KiB) 24268

[startup+582.301 s]
/proc/loadavg: 1.00 1.00 1.00 2/65 11103
/proc/meminfo: memFree=1151464/2055920 swapFree=4192952/4192956
[pid=11102] ppid=11100 vsize=24532 CPUtime=582.13
/proc/11102/stat : 11102 (picosat) R 11100 11102 10014 0 -1 4194304 6047 0 0 0 58123 90 0 0 25 0 1 0 40342852 25120768 5534 18446744073709551615 134512640 134931368 4294956704 18446744073709551615 134525778 0 0 4096 0 0 0 0 17 1 0 0
/proc/11102/statm: 6133 5534 48 102 0 6028 0
Current children cumulated CPU time (s) 582.13
Current children cumulated vsize (KiB) 24532

[startup+642.301 s]
/proc/loadavg: 1.00 1.00 1.00 2/65 11103
/proc/meminfo: memFree=1151400/2055920 swapFree=4192952/4192956
[pid=11102] ppid=11100 vsize=24532 CPUtime=642.12
/proc/11102/stat : 11102 (picosat) R 11100 11102 10014 0 -1 4194304 6091 0 0 0 64122 90 0 0 25 0 1 0 40342852 25120768 5536 18446744073709551615 134512640 134931368 4294956704 18446744073709551615 134525754 0 0 4096 0 0 0 0 17 1 0 0
/proc/11102/statm: 6133 5536 48 102 0 6028 0
Current children cumulated CPU time (s) 642.12
Current children cumulated vsize (KiB) 24532

[startup+702.301 s]
/proc/loadavg: 1.00 1.00 1.00 2/65 11103
/proc/meminfo: memFree=1151400/2055920 swapFree=4192952/4192956
[pid=11102] ppid=11100 vsize=24532 CPUtime=702.1
/proc/11102/stat : 11102 (picosat) R 11100 11102 10014 0 -1 4194304 6140 0 0 0 70120 90 0 0 25 0 1 0 40342852 25120768 5541 18446744073709551615 134512640 134931368 4294956704 18446744073709551615 134525754 0 0 4096 0 0 0 0 17 1 0 0
/proc/11102/statm: 6133 5541 48 102 0 6028 0
Current children cumulated CPU time (s) 702.1
Current children cumulated vsize (KiB) 24532

[startup+762.304 s]
/proc/loadavg: 1.00 1.00 1.00 2/65 11103
/proc/meminfo: memFree=1149352/2055920 swapFree=4192952/4192956
[pid=11102] ppid=11100 vsize=26500 CPUtime=762.08
/proc/11102/stat : 11102 (picosat) R 11100 11102 10014 0 -1 4194304 6750 0 0 0 76118 90 0 0 25 0 1 0 40342852 27136000 6063 18446744073709551615 134512640 134931368 4294956704 18446744073709551615 134529907 0 0 4096 0 0 0 0 17 1 0 0
/proc/11102/statm: 6625 6063 48 102 0 6520 0
Current children cumulated CPU time (s) 762.08
Current children cumulated vsize (KiB) 26500

[startup+822.301 s]
/proc/loadavg: 1.00 1.00 1.00 2/65 11103
/proc/meminfo: memFree=1148200/2055920 swapFree=4192952/4192956
[pid=11102] ppid=11100 vsize=27688 CPUtime=822.07
/proc/11102/stat : 11102 (picosat) R 11100 11102 10014 0 -1 4194304 7136 0 0 0 82116 91 0 0 25 0 1 0 40342852 28352512 6359 18446744073709551615 134512640 134931368 4294956704 18446744073709551615 134524112 0 0 4096 0 0 0 0 17 1 0 0
/proc/11102/statm: 6922 6359 48 102 0 6817 0
Current children cumulated CPU time (s) 822.07
Current children cumulated vsize (KiB) 27688

[startup+882.301 s]
/proc/loadavg: 1.00 1.00 1.00 2/65 11103
/proc/meminfo: memFree=1148136/2055920 swapFree=4192952/4192956
[pid=11102] ppid=11100 vsize=27688 CPUtime=882.05
/proc/11102/stat : 11102 (picosat) R 11100 11102 10014 0 -1 4194304 7230 0 0 0 88114 91 0 0 25 0 1 0 40342852 28352512 6360 18446744073709551615 134512640 134931368 4294956704 18446744073709551615 134529974 0 0 4096 0 0 0 0 17 1 0 0
/proc/11102/statm: 6922 6360 48 102 0 6817 0
Current children cumulated CPU time (s) 882.05
Current children cumulated vsize (KiB) 27688

[startup+942.301 s]
/proc/loadavg: 1.00 1.00 1.00 2/65 11103
/proc/meminfo: memFree=1147944/2055920 swapFree=4192952/4192956
[pid=11102] ppid=11100 vsize=28472 CPUtime=942.03
/proc/11102/stat : 11102 (picosat) R 11100 11102 10014 0 -1 4194304 7524 0 0 0 94112 91 0 0 25 0 1 0 40342852 29155328 6556 18446744073709551615 134512640 134931368 4294956704 18446744073709551615 134525754 0 0 4096 0 0 0 0 17 1 0 0
/proc/11102/statm: 7118 6556 48 102 0 7013 0
Current children cumulated CPU time (s) 942.03
Current children cumulated vsize (KiB) 28472

[startup+1002.3 s]
/proc/loadavg: 1.00 1.00 1.00 2/65 11103
/proc/meminfo: memFree=1144744/2055920 swapFree=4192952/4192956
[pid=11102] ppid=11100 vsize=31108 CPUtime=1002.01
/proc/11102/stat : 11102 (picosat) R 11100 11102 10014 0 -1 4194304 8274 0 0 0 100109 92 0 0 25 0 1 0 40342852 31854592 7208 18446744073709551615 134512640 134931368 4294956704 18446744073709551615 134525621 0 0 4096 0 0 0 0 17 1 0 0
/proc/11102/statm: 7777 7208 48 102 0 7672 0
Current children cumulated CPU time (s) 1002.01
Current children cumulated vsize (KiB) 31108

[startup+1062.3 s]
/proc/loadavg: 1.00 1.00 1.00 2/65 11103
/proc/meminfo: memFree=1144232/2055920 swapFree=4192952/4192956
[pid=11102] ppid=11100 vsize=31632 CPUtime=1061.99
/proc/11102/stat : 11102 (picosat) R 11100 11102 10014 0 -1 4194304 8517 0 0 0 106107 92 0 0 25 0 1 0 40342852 32391168 7349 18446744073709551615 134512640 134931368 4294956704 18446744073709551615 134522823 0 0 4096 0 0 0 0 17 1 0 0
/proc/11102/statm: 7908 7349 48 102 0 7803 0
Current children cumulated CPU time (s) 1061.99
Current children cumulated vsize (KiB) 31632

[startup+1122.3 s]
/proc/loadavg: 1.00 1.00 1.00 2/65 11103
/proc/meminfo: memFree=1144168/2055920 swapFree=4192952/4192956
[pid=11102] ppid=11100 vsize=31632 CPUtime=1121.97
/proc/11102/stat : 11102 (picosat) R 11100 11102 10014 0 -1 4194304 8569 0 0 0 112105 92 0 0 25 0 1 0 40342852 32391168 7350 18446744073709551615 134512640 134931368 4294956704 18446744073709551615 134525791 0 0 4096 0 0 0 0 17 1 0 0
/proc/11102/statm: 7908 7350 48 102 0 7803 0
Current children cumulated CPU time (s) 1121.97
Current children cumulated vsize (KiB) 31632

[startup+1182.3 s]
/proc/loadavg: 1.00 1.00 1.00 2/65 11103
/proc/meminfo: memFree=1143336/2055920 swapFree=4192952/4192956
[pid=11102] ppid=11100 vsize=32528 CPUtime=1181.97
/proc/11102/stat : 11102 (picosat) R 11100 11102 10014 0 -1 4194304 8880 0 0 0 118104 93 0 0 25 0 1 0 40342852 33308672 7556 18446744073709551615 134512640 134931368 4294956704 18446744073709551615 134525760 0 0 4096 0 0 0 0 17 1 0 0
/proc/11102/statm: 8132 7556 48 102 0 8027 0
Current children cumulated CPU time (s) 1181.97
Current children cumulated vsize (KiB) 32528



Maximum CPU time exceeded: sending SIGTERM then SIGKILL

[startup+1200.4 s]
/proc/loadavg: 1.00 1.00 1.00 2/65 11103
/proc/meminfo: memFree=1143336/2055920 swapFree=4192952/4192956
[pid=11102] ppid=11100 vsize=32528 CPUtime=1200.06
/proc/11102/stat : 11102 (picosat) R 11100 11102 10014 0 -1 4194304 8880 0 0 0 119913 93 0 0 25 0 1 0 40342852 33308672 7556 18446744073709551615 134512640 134931368 4294956704 18446744073709551615 134525791 0 0 4096 0 0 0 0 17 1 0 0
/proc/11102/statm: 8132 7556 48 102 0 8027 0
Current children cumulated CPU time (s) 1200.06
Current children cumulated vsize (KiB) 32528

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

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

Child ended because it received signal 15 (SIGTERM)
Real time (s): 1200.41
CPU time (s): 1200.08
CPU user time (s): 1199.14
CPU system time (s): 0.936857
CPU usage (%): 99.9722
Max. virtual memory (cumulated for all children) (KiB): 32760

getrusage(RUSAGE_CHILDREN,...) data:
user time used= 1199.14
system time used= 0.936857
maximum resident set size= 0
integral shared memory size= 0
integral unshared data size= 0
integral unshared stack size= 0
page reclaims= 8880
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= 2349

runsolver used 0.748886 second user time and 2.54161 second system time

The end



Launcher Data (download as text)




Begin job on node70 on Tue Mar  6 01:18:26 UTC 2007

IDJOB= 329574
IDBENCH= 20543
IDSOLVER= 106
FILE ID= node70/329574-1173143906

PBS_JOBID= 4015184

Free space on /tmp= 66555 MiB

SOLVER NAME= picosat 535
BENCH NAME= HOME/pub/bench/SAT07/industrial/IBM_FV_2002_31_1_rule_1/SAT_dat.k30.cnf
COMMAND LINE= /tmp/evaluation/329574-1173143906/picosat /tmp/evaluation/329574-1173143906/instance-329574-1173143906.cnf            
RUNSOLVER COMMAND LINE= runsolver  --timestamp  -w ROOT/results/node70/watcher-329574-1173143906 -o ROOT/results/node70/solver-329574-1173143906 -C 1200 -W 2400 -M 1800 --output-limit 1,15  /tmp/evaluation/329574-1173143906/picosat /tmp/evaluation/329574-1173143906/instance-329574-1173143906.cnf            

META MD5SUM SOLVER= 1cb12d44dc66ecc4d20a168f5cfd1323
MD5SUM BENCH=  289f12ebf9081a7fa457cff725c2fa15

RANDOM SEED= 356863076

TIME LIMIT= 1200 seconds
MEMORY LIMIT= 1800 MiB

Linux node70.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		: 3000.234
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		: 3000.234
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:       1174280 kB
Buffers:         38040 kB
Cached:         751776 kB
SwapCached:          4 kB
Active:         156440 kB
Inactive:       650960 kB
HighTotal:           0 kB
HighFree:            0 kB
LowTotal:      2055920 kB
LowFree:       1174280 kB
SwapTotal:     4192956 kB
SwapFree:      4192952 kB
Dirty:            4812 kB
Writeback:           0 kB
Mapped:          27740 kB
Slab:            60332 kB
Committed_AS:   120204 kB
PageTables:       1400 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= 66555 MiB

End job on node70 on Tue Mar  6 01:38:29 UTC 2007