Trace number 355956

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 10003.1

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 benchmark1082.8
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 3.2.2 (c) roussel@cril.univ-artois.fr

command line: runsolver --timestamp -w ROOT/results/node45/watcher-355956-1176811434 -o ROOT/results/node45/solver-355956-1176811434 -C 10000 -W 15000 -M 1800 --output-limit 1,15 /tmp/evaluation/355956-1176811434/picosat /tmp/evaluation/355956-1176811434/instance-355956-1176811434.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): 15000 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: 0.79 0.97 0.98 3/77 14981
/proc/meminfo: memFree=1655808/2055920 swapFree=4141392/4192956
[pid=14981] ppid=14979 vsize=564 CPUtime=0
/proc/14981/stat : 14981 (picosat) R 14979 14981 14925 0 -1 4194304 56 0 0 0 0 0 0 0 18 0 1 0 35989016 577536 41 18446744073709551615 134512640 134931368 4294956672 18446744073709551615 134560065 0 0 4096 0 0 0 0 17 1 0 0
/proc/14981/statm: 141 41 32 102 0 36 0

[startup+0.067074 s]
/proc/loadavg: 0.79 0.97 0.98 3/77 14981
/proc/meminfo: memFree=1655808/2055920 swapFree=4141392/4192956
[pid=14981] ppid=14979 vsize=700 CPUtime=0.05
/proc/14981/stat : 14981 (picosat) R 14979 14981 14925 0 -1 4194304 120 0 0 0 3 2 0 0 18 0 1 0 35989016 716800 105 18446744073709551615 134512640 134931368 4294956672 18446744073709551615 134605937 0 0 4096 0 0 0 0 17 1 0 0
/proc/14981/statm: 175 105 40 102 0 70 0
Current children cumulated CPU time (s) 0.05
Current children cumulated vsize (KiB) 700

[startup+0.101077 s]
/proc/loadavg: 0.79 0.97 0.98 3/77 14981
/proc/meminfo: memFree=1655808/2055920 swapFree=4141392/4192956
[pid=14981] ppid=14979 vsize=1020 CPUtime=0.09
/proc/14981/stat : 14981 (picosat) R 14979 14981 14925 0 -1 4194304 162 0 0 0 5 4 0 0 18 0 1 0 35989016 1044480 147 18446744073709551615 134512640 134931368 4294956672 18446744073709551615 134605937 0 0 4096 0 0 0 0 17 1 0 0
/proc/14981/statm: 255 147 40 102 0 150 0
Current children cumulated CPU time (s) 0.09
Current children cumulated vsize (KiB) 1020

[startup+0.301097 s]
/proc/loadavg: 0.79 0.97 0.98 3/77 14981
/proc/meminfo: memFree=1655808/2055920 swapFree=4141392/4192956
[pid=14981] ppid=14979 vsize=2224 CPUtime=0.29
/proc/14981/stat : 14981 (picosat) R 14979 14981 14925 0 -1 4194304 410 0 0 0 14 15 0 0 19 0 1 0 35989016 2277376 395 18446744073709551615 134512640 134931368 4294956672 18446744073709551615 134605937 0 0 4096 0 0 0 0 17 1 0 0
/proc/14981/statm: 556 395 40 102 0 451 0
Current children cumulated CPU time (s) 0.29
Current children cumulated vsize (KiB) 2224

[startup+0.701137 s]
/proc/loadavg: 0.79 0.97 0.98 3/77 14981
/proc/meminfo: memFree=1655808/2055920 swapFree=4141392/4192956
[pid=14981] ppid=14979 vsize=4176 CPUtime=0.69
/proc/14981/stat : 14981 (picosat) R 14979 14981 14925 0 -1 4194304 788 0 0 0 34 35 0 0 23 0 1 0 35989016 4276224 773 18446744073709551615 134512640 134931368 4294956672 18446744073709551615 134605937 0 0 4096 0 0 0 0 17 1 0 0
/proc/14981/statm: 1044 773 40 102 0 939 0
Current children cumulated CPU time (s) 0.69
Current children cumulated vsize (KiB) 4176

[startup+1.50122 s]
/proc/loadavg: 0.79 0.97 0.98 2/78 14982
/proc/meminfo: memFree=1651640/2055920 swapFree=4141392/4192956
[pid=14981] ppid=14979 vsize=8072 CPUtime=1.49
/proc/14981/stat : 14981 (picosat) R 14979 14981 14925 0 -1 4194304 1581 0 0 0 69 80 0 0 25 0 1 0 35989016 8265728 1566 18446744073709551615 134512640 134931368 4294956672 18446744073709551615 134605937 0 0 4096 0 0 0 0 17 1 0 0
/proc/14981/statm: 2018 1566 40 102 0 1913 0
Current children cumulated CPU time (s) 1.49
Current children cumulated vsize (KiB) 8072

[startup+3.10138 s]
/proc/loadavg: 0.79 0.97 0.98 2/78 14982
/proc/meminfo: memFree=1648696/2055920 swapFree=4141392/4192956
[pid=14981] ppid=14979 vsize=9164 CPUtime=3.09
/proc/14981/stat : 14981 (picosat) R 14979 14981 14925 0 -1 4194304 1806 0 0 0 225 84 0 0 25 0 1 0 35989016 9383936 1729 18446744073709551615 134512640 134931368 4294956672 18446744073709551615 134522823 0 0 4096 0 0 0 0 17 1 0 0
/proc/14981/statm: 2291 1729 42 102 0 2186 0
Current children cumulated CPU time (s) 3.09
Current children cumulated vsize (KiB) 9164

[startup+6.30171 s]
/proc/loadavg: 0.81 0.97 0.98 2/78 14982
/proc/meminfo: memFree=1648312/2055920 swapFree=4141392/4192956
[pid=14981] ppid=14979 vsize=9568 CPUtime=6.29
/proc/14981/stat : 14981 (picosat) R 14979 14981 14925 0 -1 4194304 1902 0 0 0 545 84 0 0 25 0 1 0 35989016 9797632 1823 18446744073709551615 134512640 134931368 4294956672 18446744073709551615 134525624 0 0 4096 0 0 0 0 17 1 0 0
/proc/14981/statm: 2392 1823 48 102 0 2287 0
Current children cumulated CPU time (s) 6.29
Current children cumulated vsize (KiB) 9568

[startup+12.7014 s]
/proc/loadavg: 0.82 0.97 0.98 2/78 14982
/proc/meminfo: memFree=1647992/2055920 swapFree=4141392/4192956
[pid=14981] ppid=14979 vsize=9928 CPUtime=12.69
/proc/14981/stat : 14981 (picosat) R 14979 14981 14925 0 -1 4194304 1991 0 0 0 1185 84 0 0 25 0 1 0 35989016 10166272 1912 18446744073709551615 134512640 134931368 4294956672 18446744073709551615 134529604 0 0 4096 0 0 0 0 17 1 0 0
/proc/14981/statm: 2482 1912 48 102 0 2377 0
Current children cumulated CPU time (s) 12.69
Current children cumulated vsize (KiB) 9928

[startup+25.5017 s]
/proc/loadavg: 0.86 0.97 0.98 2/78 14982
/proc/meminfo: memFree=1647352/2055920 swapFree=4141392/4192956
[pid=14981] ppid=14979 vsize=10544 CPUtime=25.48
/proc/14981/stat : 14981 (picosat) R 14979 14981 14925 0 -1 4194304 2147 0 0 0 2464 84 0 0 25 0 1 0 35989016 10797056 2068 18446744073709551615 134512640 134931368 4294956672 18446744073709551615 134525754 0 0 4096 0 0 0 0 17 1 0 0
/proc/14981/statm: 2636 2068 48 102 0 2531 0
Current children cumulated CPU time (s) 25.48
Current children cumulated vsize (KiB) 10544

[startup+51.1013 s]
/proc/loadavg: 0.91 0.97 0.98 2/78 14982
/proc/meminfo: memFree=1646264/2055920 swapFree=4141392/4192956
[pid=14981] ppid=14979 vsize=11724 CPUtime=51.08
/proc/14981/stat : 14981 (picosat) R 14979 14981 14925 0 -1 4194304 2450 0 0 0 5023 85 0 0 25 0 1 0 35989016 12005376 2371 18446744073709551615 134512640 134931368 4294956672 18446744073709551615 134525754 0 0 4096 0 0 0 0 17 1 0 0
/proc/14981/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: 0.96 0.97 0.98 2/78 14982
/proc/meminfo: memFree=1644024/2055920 swapFree=4141392/4192956
[pid=14981] ppid=14979 vsize=13880 CPUtime=102.27
/proc/14981/stat : 14981 (picosat) R 14979 14981 14925 0 -1 4194304 2999 0 0 0 10141 86 0 0 25 0 1 0 35989016 14213120 2920 18446744073709551615 134512640 134931368 4294956672 18446744073709551615 134525675 0 0 4096 0 0 0 0 17 1 0 0
/proc/14981/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: 0.98 0.97 0.98 2/78 14982
/proc/meminfo: memFree=1642744/2055920 swapFree=4141392/4192956
[pid=14981] ppid=14979 vsize=15304 CPUtime=162.24
/proc/14981/stat : 14981 (picosat) R 14979 14981 14925 0 -1 4194304 3300 0 0 0 16138 86 0 0 25 0 1 0 35989016 15671296 3221 18446744073709551615 134512640 134931368 4294956672 18446744073709551615 134525754 0 0 4096 0 0 0 0 17 1 0 0
/proc/14981/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: 0.99 0.97 0.98 2/78 14984
/proc/meminfo: memFree=1641336/2055920 swapFree=4141392/4192956
[pid=14981] ppid=14979 vsize=16644 CPUtime=222.23
/proc/14981/stat : 14981 (picosat) R 14979 14981 14925 0 -1 4194304 3647 0 0 0 22136 87 0 0 25 0 1 0 35989016 17043456 3568 18446744073709551615 134512640 134931368 4294956672 18446744073709551615 134525781 0 0 4096 0 0 0 0 17 1 0 0
/proc/14981/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: 0.99 0.97 0.98 2/78 14984
/proc/meminfo: memFree=1641080/2055920 swapFree=4141392/4192956
[pid=14981] ppid=14979 vsize=17036 CPUtime=282.2
/proc/14981/stat : 14981 (picosat) R 14979 14981 14925 0 -1 4194304 3755 0 0 0 28133 87 0 0 25 0 1 0 35989016 17444864 3676 18446744073709551615 134512640 134931368 4294956672 18446744073709551615 134522740 0 0 4096 0 0 0 0 17 1 0 0
/proc/14981/statm: 4259 3676 48 102 0 4154 0
Current children cumulated CPU time (s) 282.2
Current children cumulated vsize (KiB) 17036

[startup+342.302 s]
/proc/loadavg: 0.99 0.97 0.98 2/78 14984
/proc/meminfo: memFree=1639352/2055920 swapFree=4141392/4192956
[pid=14981] ppid=14979 vsize=18644 CPUtime=342.19
/proc/14981/stat : 14981 (picosat) R 14979 14981 14925 0 -1 4194304 4259 0 0 0 34131 88 0 0 25 0 1 0 35989016 19091456 4081 18446744073709551615 134512640 134931368 4294956672 18446744073709551615 134529868 0 0 4096 0 0 0 0 17 1 0 0
/proc/14981/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: 0.99 0.97 0.98 2/78 14984
/proc/meminfo: memFree=1634680/2055920 swapFree=4141392/4192956
[pid=14981] ppid=14979 vsize=23380 CPUtime=402.17
/proc/14981/stat : 14981 (picosat) R 14979 14981 14925 0 -1 4194304 5519 0 0 0 40127 90 0 0 25 0 1 0 35989016 23941120 5236 18446744073709551615 134512640 134931368 4294956672 18446744073709551615 134523087 0 0 4096 0 0 0 0 17 1 0 0
/proc/14981/statm: 5845 5236 48 102 0 5740 0
Current children cumulated CPU time (s) 402.17
Current children cumulated vsize (KiB) 23380

[startup+462.301 s]
/proc/loadavg: 0.99 0.97 0.98 2/78 14984
/proc/meminfo: memFree=1634744/2055920 swapFree=4141392/4192956
[pid=14981] ppid=14979 vsize=23360 CPUtime=462.15
/proc/14981/stat : 14981 (picosat) R 14979 14981 14925 0 -1 4194304 5595 0 0 0 46125 90 0 0 25 0 1 0 35989016 23920640 5240 18446744073709551615 134512640 134931368 4294956672 18446744073709551615 134524112 0 0 4096 0 0 0 0 17 1 0 0
/proc/14981/statm: 5840 5240 48 102 0 5735 0
Current children cumulated CPU time (s) 462.15
Current children cumulated vsize (KiB) 23360

[startup+522.301 s]
/proc/loadavg: 0.99 0.97 0.98 2/78 14984
/proc/meminfo: memFree=1633720/2055920 swapFree=4141392/4192956
[pid=14981] ppid=14979 vsize=24268 CPUtime=522.14
/proc/14981/stat : 14981 (picosat) R 14979 14981 14925 0 -1 4194304 5863 0 0 0 52123 91 0 0 25 0 1 0 35989016 24850432 5470 18446744073709551615 134512640 134931368 4294956672 18446744073709551615 134525823 0 0 4096 0 0 0 0 17 1 0 0
/proc/14981/statm: 6067 5470 48 102 0 5962 0
Current children cumulated CPU time (s) 522.14
Current children cumulated vsize (KiB) 24268

[startup+582.301 s]
/proc/loadavg: 0.99 0.97 0.98 2/78 14984
/proc/meminfo: memFree=1633464/2055920 swapFree=4141392/4192956
[pid=14981] ppid=14979 vsize=24532 CPUtime=582.13
/proc/14981/stat : 14981 (picosat) R 14979 14981 14925 0 -1 4194304 6047 0 0 0 58121 92 0 0 25 0 1 0 35989016 25120768 5534 18446744073709551615 134512640 134931368 4294956672 18446744073709551615 134529914 0 0 4096 0 0 0 0 17 1 0 0
/proc/14981/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: 0.99 0.97 0.98 2/78 14984
/proc/meminfo: memFree=1633400/2055920 swapFree=4141392/4192956
[pid=14981] ppid=14979 vsize=24532 CPUtime=642.11
/proc/14981/stat : 14981 (picosat) R 14979 14981 14925 0 -1 4194304 6091 0 0 0 64119 92 0 0 25 0 1 0 35989016 25120768 5536 18446744073709551615 134512640 134931368 4294956672 18446744073709551615 134525797 0 0 4096 0 0 0 0 17 1 0 0
/proc/14981/statm: 6133 5536 48 102 0 6028 0
Current children cumulated CPU time (s) 642.11
Current children cumulated vsize (KiB) 24532


################
# More data... #
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[startup+9042.3 s]
/proc/loadavg: 1.01 1.02 1.00 2/78 15384
/proc/meminfo: memFree=1577400/2055920 swapFree=4141448/4192956
[pid=14981] ppid=14979 vsize=79324 CPUtime=9039.55
/proc/14981/stat : 14981 (picosat) R 14979 14981 14925 0 -1 4194304 23072 0 0 0 903782 173 0 0 25 0 1 0 35989016 81227776 19185 18446744073709551615 134512640 134931368 4294956672 18446744073709551615 134529810 0 0 4096 0 0 0 0 17 1 0 0
/proc/14981/statm: 19831 19185 48 102 0 19726 0
Current children cumulated CPU time (s) 9039.55
Current children cumulated vsize (KiB) 79324

[startup+9102.3 s]
/proc/loadavg: 1.00 1.02 1.00 2/78 15384
/proc/meminfo: memFree=1577336/2055920 swapFree=4141448/4192956
[pid=14981] ppid=14979 vsize=79324 CPUtime=9099.54
/proc/14981/stat : 14981 (picosat) R 14979 14981 14925 0 -1 4194304 23072 0 0 0 909780 174 0 0 25 0 1 0 35989016 81227776 19185 18446744073709551615 134512640 134931368 4294956672 18446744073709551615 134529486 0 0 4096 0 0 0 0 17 1 0 0
/proc/14981/statm: 19831 19185 48 102 0 19726 0
Current children cumulated CPU time (s) 9099.54
Current children cumulated vsize (KiB) 79324

[startup+9162.3 s]
/proc/loadavg: 1.00 1.01 1.00 2/78 15384
/proc/meminfo: memFree=1577336/2055920 swapFree=4141448/4192956
[pid=14981] ppid=14979 vsize=79324 CPUtime=9159.51
/proc/14981/stat : 14981 (picosat) R 14979 14981 14925 0 -1 4194304 23073 0 0 0 915777 174 0 0 25 0 1 0 35989016 81227776 19186 18446744073709551615 134512640 134931368 4294956672 18446744073709551615 134525606 0 0 4096 0 0 0 0 17 1 0 0
/proc/14981/statm: 19831 19186 48 102 0 19726 0
Current children cumulated CPU time (s) 9159.51
Current children cumulated vsize (KiB) 79324

[startup+9222.3 s]
/proc/loadavg: 1.00 1.01 1.00 2/78 15384
/proc/meminfo: memFree=1577272/2055920 swapFree=4141448/4192956
[pid=14981] ppid=14979 vsize=79324 CPUtime=9219.5
/proc/14981/stat : 14981 (picosat) R 14979 14981 14925 0 -1 4194304 23073 0 0 0 921775 175 0 0 25 0 1 0 35989016 81227776 19186 18446744073709551615 134512640 134931368 4294956672 18446744073709551615 134525791 0 0 4096 0 0 0 0 17 1 0 0
/proc/14981/statm: 19831 19186 48 102 0 19726 0
Current children cumulated CPU time (s) 9219.5
Current children cumulated vsize (KiB) 79324

[startup+9282.3 s]
/proc/loadavg: 1.00 1.00 1.00 2/78 15384
/proc/meminfo: memFree=1577400/2055920 swapFree=4141448/4192956
[pid=14981] ppid=14979 vsize=79324 CPUtime=9279.48
/proc/14981/stat : 14981 (picosat) R 14979 14981 14925 0 -1 4194304 23073 0 0 0 927773 175 0 0 25 0 1 0 35989016 81227776 19186 18446744073709551615 134512640 134931368 4294956672 18446744073709551615 134525703 0 0 4096 0 0 0 0 17 1 0 0
/proc/14981/statm: 19831 19186 48 102 0 19726 0
Current children cumulated CPU time (s) 9279.48
Current children cumulated vsize (KiB) 79324

[startup+9342.3 s]
/proc/loadavg: 1.00 1.00 1.00 2/78 15384
/proc/meminfo: memFree=1577400/2055920 swapFree=4141448/4192956
[pid=14981] ppid=14979 vsize=79316 CPUtime=9339.48
/proc/14981/stat : 14981 (picosat) R 14979 14981 14925 0 -1 4194304 23073 0 0 0 933772 176 0 0 25 0 1 0 35989016 81219584 19186 18446744073709551615 134512640 134931368 4294956672 18446744073709551615 134525754 0 0 4096 0 0 0 0 17 1 0 0
/proc/14981/statm: 19829 19186 48 102 0 19724 0
Current children cumulated CPU time (s) 9339.48
Current children cumulated vsize (KiB) 79316

[startup+9402.3 s]
/proc/loadavg: 1.00 1.00 1.00 2/78 15384
/proc/meminfo: memFree=1577336/2055920 swapFree=4141448/4192956
[pid=14981] ppid=14979 vsize=79316 CPUtime=9399.45
/proc/14981/stat : 14981 (picosat) R 14979 14981 14925 0 -1 4194304 23073 0 0 0 939769 176 0 0 25 0 1 0 35989016 81219584 19186 18446744073709551615 134512640 134931368 4294956672 18446744073709551615 134525927 0 0 4096 0 0 0 0 17 1 0 0
/proc/14981/statm: 19829 19186 48 102 0 19724 0
Current children cumulated CPU time (s) 9399.45
Current children cumulated vsize (KiB) 79316

[startup+9462.31 s]
/proc/loadavg: 1.00 1.00 1.00 2/78 15384
/proc/meminfo: memFree=1577336/2055920 swapFree=4141448/4192956
[pid=14981] ppid=14979 vsize=79316 CPUtime=9459.43
/proc/14981/stat : 14981 (picosat) R 14979 14981 14925 0 -1 4194304 23073 0 0 0 945767 176 0 0 25 0 1 0 35989016 81219584 19186 18446744073709551615 134512640 134931368 4294956672 18446744073709551615 134525754 0 0 4096 0 0 0 0 17 1 0 0
/proc/14981/statm: 19829 19186 48 102 0 19724 0
Current children cumulated CPU time (s) 9459.43
Current children cumulated vsize (KiB) 79316

[startup+9522.3 s]
/proc/loadavg: 1.00 1.00 1.00 2/78 15384
/proc/meminfo: memFree=1577336/2055920 swapFree=4141448/4192956
[pid=14981] ppid=14979 vsize=79312 CPUtime=9519.42
/proc/14981/stat : 14981 (picosat) R 14979 14981 14925 0 -1 4194304 23073 0 0 0 951765 177 0 0 25 0 1 0 35989016 81215488 19186 18446744073709551615 134512640 134931368 4294956672 18446744073709551615 134524232 0 0 4096 0 0 0 0 17 1 0 0
/proc/14981/statm: 19828 19186 48 102 0 19723 0
Current children cumulated CPU time (s) 9519.42
Current children cumulated vsize (KiB) 79312

[startup+9582.3 s]
/proc/loadavg: 1.00 1.00 1.00 2/78 15384
/proc/meminfo: memFree=1577336/2055920 swapFree=4141448/4192956
[pid=14981] ppid=14979 vsize=79312 CPUtime=9579.4
/proc/14981/stat : 14981 (picosat) R 14979 14981 14925 0 -1 4194304 23073 0 0 0 957763 177 0 0 25 0 1 0 35989016 81215488 19186 18446744073709551615 134512640 134931368 4294956672 18446744073709551615 134525754 0 0 4096 0 0 0 0 17 1 0 0
/proc/14981/statm: 19828 19186 48 102 0 19723 0
Current children cumulated CPU time (s) 9579.4
Current children cumulated vsize (KiB) 79312

[startup+9642.3 s]
/proc/loadavg: 1.00 1.00 1.00 2/78 15384
/proc/meminfo: memFree=1577336/2055920 swapFree=4141448/4192956
[pid=14981] ppid=14979 vsize=79312 CPUtime=9639.39
/proc/14981/stat : 14981 (picosat) R 14979 14981 14925 0 -1 4194304 23073 0 0 0 963761 178 0 0 25 0 1 0 35989016 81215488 19186 18446744073709551615 134512640 134931368 4294956672 18446744073709551615 134525788 0 0 4096 0 0 0 0 17 1 0 0
/proc/14981/statm: 19828 19186 48 102 0 19723 0
Current children cumulated CPU time (s) 9639.39
Current children cumulated vsize (KiB) 79312

[startup+9702.3 s]
/proc/loadavg: 1.00 1.00 1.00 2/78 15384
/proc/meminfo: memFree=1577336/2055920 swapFree=4141448/4192956
[pid=14981] ppid=14979 vsize=79312 CPUtime=9699.37
/proc/14981/stat : 14981 (picosat) R 14979 14981 14925 0 -1 4194304 23083 0 0 0 969759 178 0 0 25 0 1 0 35989016 81215488 19196 18446744073709551615 134512640 134931368 4294956672 18446744073709551615 134525754 0 0 4096 0 0 0 0 17 1 0 0
/proc/14981/statm: 19828 19196 48 102 0 19723 0
Current children cumulated CPU time (s) 9699.37
Current children cumulated vsize (KiB) 79312

[startup+9762.3 s]
/proc/loadavg: 1.00 1.00 1.00 2/78 15384
/proc/meminfo: memFree=1577336/2055920 swapFree=4141448/4192956
[pid=14981] ppid=14979 vsize=79312 CPUtime=9759.35
/proc/14981/stat : 14981 (picosat) R 14979 14981 14925 0 -1 4194304 23083 0 0 0 975756 179 0 0 25 0 1 0 35989016 81215488 19196 18446744073709551615 134512640 134931368 4294956672 18446744073709551615 134529700 0 0 4096 0 0 0 0 17 1 0 0
/proc/14981/statm: 19828 19196 48 102 0 19723 0
Current children cumulated CPU time (s) 9759.35
Current children cumulated vsize (KiB) 79312

[startup+9822.3 s]
/proc/loadavg: 1.00 1.00 1.00 2/78 15384
/proc/meminfo: memFree=1577336/2055920 swapFree=4141448/4192956
[pid=14981] ppid=14979 vsize=79312 CPUtime=9819.33
/proc/14981/stat : 14981 (picosat) R 14979 14981 14925 0 -1 4194304 23083 0 0 0 981754 179 0 0 25 0 1 0 35989016 81215488 19196 18446744073709551615 134512640 134931368 4294956672 18446744073709551615 134525754 0 0 4096 0 0 0 0 17 1 0 0
/proc/14981/statm: 19828 19196 48 102 0 19723 0
Current children cumulated CPU time (s) 9819.33
Current children cumulated vsize (KiB) 79312

[startup+9882.3 s]
/proc/loadavg: 1.00 1.00 1.00 2/78 15384
/proc/meminfo: memFree=1577272/2055920 swapFree=4141448/4192956
[pid=14981] ppid=14979 vsize=79312 CPUtime=9879.31
/proc/14981/stat : 14981 (picosat) R 14979 14981 14925 0 -1 4194304 23083 0 0 0 987752 179 0 0 25 0 1 0 35989016 81215488 19196 18446744073709551615 134512640 134931368 4294956672 18446744073709551615 134525754 0 0 4096 0 0 0 0 17 1 0 0
/proc/14981/statm: 19828 19196 48 102 0 19723 0
Current children cumulated CPU time (s) 9879.31
Current children cumulated vsize (KiB) 79312

[startup+9942.3 s]
/proc/loadavg: 1.00 1.00 1.00 2/78 15384
/proc/meminfo: memFree=1577336/2055920 swapFree=4141448/4192956
[pid=14981] ppid=14979 vsize=79312 CPUtime=9939.3
/proc/14981/stat : 14981 (picosat) R 14979 14981 14925 0 -1 4194304 23083 0 0 0 993750 180 0 0 25 0 1 0 35989016 81215488 19196 18446744073709551615 134512640 134931368 4294956672 18446744073709551615 134529974 0 0 4096 0 0 0 0 17 1 0 0
/proc/14981/statm: 19828 19196 48 102 0 19723 0
Current children cumulated CPU time (s) 9939.3
Current children cumulated vsize (KiB) 79312

[startup+10002.3 s]
/proc/loadavg: 1.00 1.00 1.00 2/78 15384
/proc/meminfo: memFree=1577272/2055920 swapFree=4141448/4192956
[pid=14981] ppid=14979 vsize=79312 CPUtime=9999.28
/proc/14981/stat : 14981 (picosat) R 14979 14981 14925 0 -1 4194304 23083 0 0 0 999748 180 0 0 25 0 1 0 35989016 81215488 19196 18446744073709551615 134512640 134931368 4294956672 18446744073709551615 134525754 0 0 4096 0 0 0 0 17 1 0 0
/proc/14981/statm: 19828 19196 48 102 0 19723 0
Current children cumulated CPU time (s) 9999.28
Current children cumulated vsize (KiB) 79312



Maximum CPU time exceeded: sending SIGTERM then SIGKILL

[startup+10003.1 s]
/proc/loadavg: 1.00 1.00 1.00 2/78 15384
/proc/meminfo: memFree=1577272/2055920 swapFree=4141448/4192956
[pid=14981] ppid=14979 vsize=79312 CPUtime=10000.1
/proc/14981/stat : 14981 (picosat) R 14979 14981 14925 0 -1 4194304 23083 0 0 0 999828 180 0 0 25 0 1 0 35989016 81215488 19196 18446744073709551615 134512640 134931368 4294956672 18446744073709551615 134525791 0 0 4096 0 0 0 0 17 1 0 0
/proc/14981/statm: 19828 19196 48 102 0 19723 0
Current children cumulated CPU time (s) 10000.1
Current children cumulated vsize (KiB) 79312

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): 10003.1
CPU time (s): 10000.1
CPU user time (s): 9998.29
CPU system time (s): 1.82072
CPU usage (%): 99.9699
Max. virtual memory (cumulated for all children) (KiB): 79796

getrusage(RUSAGE_CHILDREN,...) data:
user time used= 9998.29
system time used= 1.82072
maximum resident set size= 0
integral shared memory size= 0
integral unshared data size= 0
integral unshared stack size= 0
page reclaims= 23083
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= 211642

runsolver used 12.0362 second user time and 22.9965 second system time

The end

Launcher Data (download as text)

Begin job on node45 on Tue Apr 17 12:03:54 UTC 2007

IDJOB= 355956
IDBENCH= 20543
IDSOLVER= 171
FILE ID= node45/355956-1176811434

PBS_JOBID= 4586325

Free space on /tmp= 66487 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/355956-1176811434/picosat /tmp/evaluation/355956-1176811434/instance-355956-1176811434.cnf            
RUNSOLVER COMMAND LINE= runsolver  --timestamp  -w ROOT/results/node45/watcher-355956-1176811434 -o ROOT/results/node45/solver-355956-1176811434 -C 10000 -W 15000 -M 1800 --output-limit 1,15  /tmp/evaluation/355956-1176811434/picosat /tmp/evaluation/355956-1176811434/instance-355956-1176811434.cnf            

META MD5SUM SOLVER= d41d8cd98f00b204e9800998ecf8427e
MD5SUM BENCH=  289f12ebf9081a7fa457cff725c2fa15

RANDOM SEED= 772362082

TIME LIMIT= 10000 seconds
MEMORY LIMIT= 1800 MiB

Linux node45.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:       1656152 kB
Buffers:         34700 kB
Cached:         280148 kB
SwapCached:      32904 kB
Active:         227428 kB
Inactive:       129124 kB
HighTotal:           0 kB
HighFree:            0 kB
LowTotal:      2055920 kB
LowFree:       1656152 kB
SwapTotal:     4192956 kB
SwapFree:      4141392 kB
Dirty:            5016 kB
Writeback:           0 kB
Mapped:          31412 kB
Slab:            28792 kB
Committed_AS:  1095092 kB
PageTables:       1732 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= 66487 MiB

End job on node45 on Tue Apr 17 14:50:39 UTC 2007