Trace number 330414

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) 1200.1 1200.41

General information on the benchmark

Nameindustrial/IBM_FV_2004_30/
IBM_FV_2004_rule_batch_30_SAT_dat.k40.cnf
MD5SUMf58c56449dc331f330165a8aa06cad43
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 variables81384
Number of clauses337709
Sum of the clauses size864441
Maximum clause length12
Minimum clause length1
Number of clauses of size 12072
Number of clauses of size 2238960
Number of clauses of size 363146
Number of clauses of size 411994
Number of clauses of size 56819
Number of clauses of size over 514718

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/node19/watcher-330414-1173164696 -o ROOT/results/node19/solver-330414-1173164696 -C 1200 -W 2400 -M 1800 --output-limit 1,15 /tmp/evaluation/330414-1173164696/picosat /tmp/evaluation/330414-1173164696/instance-330414-1173164696.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: 1.00 1.00 1.00 3/77 1103
/proc/meminfo: memFree=1806368/2055920 swapFree=4169440/4192956
[pid=1103] ppid=1101 vsize=564 CPUtime=0
/proc/1103/stat : 1103 (picosat) R 1101 1103 408 0 -1 4194304 56 0 0 0 0 0 0 0 18 0 1 0 336423728 577536 41 18446744073709551615 134512640 134931368 4294956704 18446744073709551615 134604413 0 0 4096 0 0 0 0 17 1 0 0
/proc/1103/statm: 141 41 32 102 0 36 0

[startup+0.0383061 s]
/proc/loadavg: 1.00 1.00 1.00 3/77 1103
/proc/meminfo: memFree=1806368/2055920 swapFree=4169440/4192956
[pid=1103] ppid=1101 vsize=564 CPUtime=0.03
/proc/1103/stat : 1103 (picosat) R 1101 1103 408 0 -1 4194304 56 0 0 0 3 0 0 0 18 0 1 0 336423728 577536 41 18446744073709551615 134512640 134931368 4294956704 18446744073709551615 134604413 0 0 4096 0 0 0 0 17 1 0 0
/proc/1103/statm: 141 41 32 102 0 36 0
Current children cumulated CPU time (s) 0.03
Current children cumulated vsize (KiB) 564

[startup+0.101334 s]
/proc/loadavg: 1.00 1.00 1.00 3/77 1103
/proc/meminfo: memFree=1806368/2055920 swapFree=4169440/4192956
[pid=1103] ppid=1101 vsize=868 CPUtime=0.09
/proc/1103/stat : 1103 (picosat) R 1101 1103 408 0 -1 4194304 168 0 0 0 6 3 0 0 18 0 1 0 336423728 888832 153 18446744073709551615 134512640 134931368 4294956704 18446744073709551615 134605937 0 0 4096 0 0 0 0 17 1 0 0
/proc/1103/statm: 217 153 40 102 0 112 0
Current children cumulated CPU time (s) 0.09
Current children cumulated vsize (KiB) 868

[startup+0.301334 s]
/proc/loadavg: 1.00 1.00 1.00 3/77 1103
/proc/meminfo: memFree=1806368/2055920 swapFree=4169440/4192956
[pid=1103] ppid=1101 vsize=2220 CPUtime=0.29
/proc/1103/stat : 1103 (picosat) R 1101 1103 408 0 -1 4194304 413 0 0 0 15 14 0 0 19 0 1 0 336423728 2273280 398 18446744073709551615 134512640 134931368 4294956704 18446744073709551615 134605937 0 0 4096 0 0 0 0 17 1 0 0
/proc/1103/statm: 555 398 40 102 0 450 0
Current children cumulated CPU time (s) 0.29
Current children cumulated vsize (KiB) 2220

[startup+0.701377 s]
/proc/loadavg: 1.00 1.00 1.00 3/77 1103
/proc/meminfo: memFree=1806368/2055920 swapFree=4169440/4192956
[pid=1103] ppid=1101 vsize=4304 CPUtime=0.69
/proc/1103/stat : 1103 (picosat) R 1101 1103 408 0 -1 4194304 864 0 0 0 33 36 0 0 23 0 1 0 336423728 4407296 849 18446744073709551615 134512640 134931368 4294956704 18446744073709551615 134605937 0 0 4096 0 0 0 0 17 1 0 0
/proc/1103/statm: 1076 849 40 102 0 971 0
Current children cumulated CPU time (s) 0.69
Current children cumulated vsize (KiB) 4304

[startup+1.50146 s]
/proc/loadavg: 1.00 1.00 1.00 2/78 1104
/proc/meminfo: memFree=1801880/2055920 swapFree=4169440/4192956
[pid=1103] ppid=1101 vsize=8464 CPUtime=1.49
/proc/1103/stat : 1103 (picosat) R 1101 1103 408 0 -1 4194304 1768 0 0 0 67 82 0 0 25 0 1 0 336423728 8667136 1753 18446744073709551615 134512640 134931368 4294956704 18446744073709551615 134605937 0 0 4096 0 0 0 0 17 1 0 0
/proc/1103/statm: 2116 1753 40 102 0 2011 0
Current children cumulated CPU time (s) 1.49
Current children cumulated vsize (KiB) 8464

[startup+3.10164 s]
/proc/loadavg: 1.00 1.00 1.00 2/78 1104
/proc/meminfo: memFree=1797080/2055920 swapFree=4169440/4192956
[pid=1103] ppid=1101 vsize=17652 CPUtime=3.09
/proc/1103/stat : 1103 (picosat) R 1101 1103 408 0 -1 4194304 3229 0 0 0 159 150 0 0 25 0 1 0 336423728 18075648 3161 18446744073709551615 134512640 134931368 4294956704 18446744073709551615 134525606 0 0 4096 0 0 0 0 17 1 0 0
/proc/1103/statm: 4413 3161 42 102 0 4308 0
Current children cumulated CPU time (s) 3.09
Current children cumulated vsize (KiB) 17652

[startup+6.30198 s]
/proc/loadavg: 1.00 1.00 1.00 2/78 1104
/proc/meminfo: memFree=1793432/2055920 swapFree=4169440/4192956
[pid=1103] ppid=1101 vsize=18048 CPUtime=6.29
/proc/1103/stat : 1103 (picosat) R 1101 1103 408 0 -1 4194304 3313 0 0 0 479 150 0 0 25 0 1 0 336423728 18481152 3245 18446744073709551615 134512640 134931368 4294956704 18446744073709551615 134529868 0 0 4096 0 0 0 0 17 1 0 0
/proc/1103/statm: 4512 3245 42 102 0 4407 0
Current children cumulated CPU time (s) 6.29
Current children cumulated vsize (KiB) 18048

[startup+12.7017 s]
/proc/loadavg: 1.00 1.00 1.00 2/78 1104
/proc/meminfo: memFree=1792152/2055920 swapFree=4169440/4192956
[pid=1103] ppid=1101 vsize=19112 CPUtime=12.68
/proc/1103/stat : 1103 (picosat) R 1101 1103 408 0 -1 4194304 3625 0 0 0 1118 150 0 0 25 0 1 0 336423728 19570688 3555 18446744073709551615 134512640 134931368 4294956704 18446744073709551615 134525606 0 0 4096 0 0 0 0 17 1 0 0
/proc/1103/statm: 4778 3555 48 102 0 4673 0
Current children cumulated CPU time (s) 12.68
Current children cumulated vsize (KiB) 19112

[startup+25.5011 s]
/proc/loadavg: 1.00 1.00 1.00 2/78 1104
/proc/meminfo: memFree=1791384/2055920 swapFree=4169440/4192956
[pid=1103] ppid=1101 vsize=19864 CPUtime=25.49
/proc/1103/stat : 1103 (picosat) R 1101 1103 408 0 -1 4194304 3816 0 0 0 2398 151 0 0 25 0 1 0 336423728 20340736 3746 18446744073709551615 134512640 134931368 4294956704 18446744073709551615 134530012 0 0 4096 0 0 0 0 17 1 0 0
/proc/1103/statm: 4966 3746 48 102 0 4861 0
Current children cumulated CPU time (s) 25.49
Current children cumulated vsize (KiB) 19864

[startup+51.1018 s]
/proc/loadavg: 1.00 1.00 1.00 2/78 1104
/proc/meminfo: memFree=1790488/2055920 swapFree=4169440/4192956
[pid=1103] ppid=1101 vsize=20700 CPUtime=51.08
/proc/1103/stat : 1103 (picosat) R 1101 1103 408 0 -1 4194304 4039 0 0 0 4957 151 0 0 25 0 1 0 336423728 21196800 3969 18446744073709551615 134512640 134931368 4294956704 18446744073709551615 134529859 0 0 4096 0 0 0 0 17 1 0 0
/proc/1103/statm: 5175 3969 48 102 0 5070 0
Current children cumulated CPU time (s) 51.08
Current children cumulated vsize (KiB) 20700

[startup+102.305 s]
/proc/loadavg: 1.00 1.00 1.00 2/78 1104
/proc/meminfo: memFree=1788440/2055920 swapFree=4169440/4192956
[pid=1103] ppid=1101 vsize=23072 CPUtime=102.27
/proc/1103/stat : 1103 (picosat) R 1101 1103 408 0 -1 4194304 4581 0 0 0 10074 153 0 0 25 0 1 0 336423728 23625728 4443 18446744073709551615 134512640 134931368 4294956704 18446744073709551615 134525754 0 0 4096 0 0 0 0 17 1 0 0
/proc/1103/statm: 5768 4443 48 102 0 5663 0
Current children cumulated CPU time (s) 102.27
Current children cumulated vsize (KiB) 23072

[startup+162.302 s]
/proc/loadavg: 1.00 1.00 1.00 2/78 1104
/proc/meminfo: memFree=1787416/2055920 swapFree=4169440/4192956
[pid=1103] ppid=1101 vsize=23992 CPUtime=162.25
/proc/1103/stat : 1103 (picosat) R 1101 1103 408 0 -1 4194304 4936 0 0 0 16072 153 0 0 25 0 1 0 336423728 24567808 4684 18446744073709551615 134512640 134931368 4294956704 18446744073709551615 134525606 0 0 4096 0 0 0 0 17 1 0 0
/proc/1103/statm: 5998 4684 48 102 0 5893 0
Current children cumulated CPU time (s) 162.25
Current children cumulated vsize (KiB) 23992

[startup+222.301 s]
/proc/loadavg: 1.00 1.00 1.00 2/78 1104
/proc/meminfo: memFree=1784664/2055920 swapFree=4169440/4192956
[pid=1103] ppid=1101 vsize=26760 CPUtime=222.23
/proc/1103/stat : 1103 (picosat) R 1101 1103 408 0 -1 4194304 5744 0 0 0 22069 154 0 0 25 0 1 0 336423728 27402240 5362 18446744073709551615 134512640 134931368 4294956704 18446744073709551615 134529486 0 0 4096 0 0 0 0 17 1 0 0
/proc/1103/statm: 6690 5362 48 102 0 6585 0
Current children cumulated CPU time (s) 222.23
Current children cumulated vsize (KiB) 26760

[startup+282.302 s]
/proc/loadavg: 1.00 1.00 1.00 2/78 1104
/proc/meminfo: memFree=1784024/2055920 swapFree=4169440/4192956
[pid=1103] ppid=1101 vsize=27288 CPUtime=282.22
/proc/1103/stat : 1103 (picosat) R 1101 1103 408 0 -1 4194304 5988 0 0 0 28067 155 0 0 25 0 1 0 336423728 27942912 5512 18446744073709551615 134512640 134931368 4294956704 18446744073709551615 134525754 0 0 4096 0 0 0 0 17 1 0 0
/proc/1103/statm: 6822 5512 48 102 0 6717 0
Current children cumulated CPU time (s) 282.22
Current children cumulated vsize (KiB) 27288

[startup+342.301 s]
/proc/loadavg: 1.00 1.00 1.00 2/78 1104
/proc/meminfo: memFree=1782552/2055920 swapFree=4169440/4192956
[pid=1103] ppid=1101 vsize=28608 CPUtime=342.21
/proc/1103/stat : 1103 (picosat) R 1101 1103 408 0 -1 4194304 6443 0 0 0 34065 156 0 0 25 0 1 0 336423728 29294592 5865 18446744073709551615 134512640 134931368 4294956704 18446744073709551615 134529868 0 0 4096 0 0 0 0 17 1 0 0
/proc/1103/statm: 7152 5865 48 102 0 7047 0
Current children cumulated CPU time (s) 342.21
Current children cumulated vsize (KiB) 28608

[startup+402.302 s]
/proc/loadavg: 1.00 1.00 1.00 2/78 1104
/proc/meminfo: memFree=1780568/2055920 swapFree=4169440/4192956
[pid=1103] ppid=1101 vsize=30452 CPUtime=402.18
/proc/1103/stat : 1103 (picosat) R 1101 1103 408 0 -1 4194304 7031 0 0 0 40061 157 0 0 25 0 1 0 336423728 31182848 6343 18446744073709551615 134512640 134931368 4294956704 18446744073709551615 134525754 0 0 4096 0 0 0 0 17 1 0 0
/proc/1103/statm: 7613 6343 48 102 0 7508 0
Current children cumulated CPU time (s) 402.18
Current children cumulated vsize (KiB) 30452

[startup+462.301 s]
/proc/loadavg: 1.00 1.00 1.00 2/78 1104
/proc/meminfo: memFree=1780696/2055920 swapFree=4169440/4192956
[pid=1103] ppid=1101 vsize=30452 CPUtime=462.17
/proc/1103/stat : 1103 (picosat) R 1101 1103 408 0 -1 4194304 7087 0 0 0 46059 158 0 0 25 0 1 0 336423728 31182848 6343 18446744073709551615 134512640 134931368 4294956704 18446744073709551615 134529347 0 0 4096 0 0 0 0 17 1 0 0
/proc/1103/statm: 7613 6343 48 102 0 7508 0
Current children cumulated CPU time (s) 462.17
Current children cumulated vsize (KiB) 30452

[startup+522.302 s]
/proc/loadavg: 1.00 1.00 1.00 2/78 1104
/proc/meminfo: memFree=1779096/2055920 swapFree=4169440/4192956
[pid=1103] ppid=1101 vsize=32168 CPUtime=522.16
/proc/1103/stat : 1103 (picosat) R 1101 1103 408 0 -1 4194304 7629 0 0 0 52057 159 0 0 25 0 1 0 336423728 32940032 6764 18446744073709551615 134512640 134931368 4294956704 18446744073709551615 134523062 0 0 4096 0 0 0 0 17 1 0 0
/proc/1103/statm: 8042 6764 48 102 0 7937 0
Current children cumulated CPU time (s) 522.16
Current children cumulated vsize (KiB) 32168

[startup+582.301 s]
/proc/loadavg: 1.00 1.00 1.00 2/78 1104
/proc/meminfo: memFree=1778456/2055920 swapFree=4169440/4192956
[pid=1103] ppid=1101 vsize=32828 CPUtime=582.14
/proc/1103/stat : 1103 (picosat) R 1101 1103 408 0 -1 4194304 7865 0 0 0 58054 160 0 0 25 0 1 0 336423728 33615872 6938 18446744073709551615 134512640 134931368 4294956704 18446744073709551615 134531065 0 0 4096 0 0 0 0 17 1 0 0
/proc/1103/statm: 8207 6938 48 102 0 8102 0
Current children cumulated CPU time (s) 582.14
Current children cumulated vsize (KiB) 32828

[startup+642.302 s]
/proc/loadavg: 1.00 1.00 1.00 2/78 1104
/proc/meminfo: memFree=1775896/2055920 swapFree=4169440/4192956
[pid=1103] ppid=1101 vsize=35328 CPUtime=642.13
/proc/1103/stat : 1103 (picosat) R 1101 1103 408 0 -1 4194304 8555 0 0 0 64052 161 0 0 25 0 1 0 336423728 36175872 7563 18446744073709551615 134512640 134931368 4294956704 18446744073709551615 134529841 0 0 4096 0 0 0 0 17 1 0 0
/proc/1103/statm: 8832 7563 48 102 0 8727 0
Current children cumulated CPU time (s) 642.13
Current children cumulated vsize (KiB) 35328

[startup+702.302 s]
/proc/loadavg: 1.00 1.00 1.00 2/78 1104
/proc/meminfo: memFree=1775512/2055920 swapFree=4169440/4192956
[pid=1103] ppid=1101 vsize=35592 CPUtime=702.11
/proc/1103/stat : 1103 (picosat) R 1101 1103 408 0 -1 4194304 8701 0 0 0 70049 162 0 0 25 0 1 0 336423728 36446208 7641 18446744073709551615 134512640 134931368 4294956704 18446744073709551615 134524112 0 0 4096 0 0 0 0 17 1 0 0
/proc/1103/statm: 8898 7641 48 102 0 8793 0
Current children cumulated CPU time (s) 702.11
Current children cumulated vsize (KiB) 35592

[startup+762.306 s]
/proc/loadavg: 1.00 1.00 1.00 2/78 1104
/proc/meminfo: memFree=1775448/2055920 swapFree=4169440/4192956
[pid=1103] ppid=1101 vsize=35592 CPUtime=762.1
/proc/1103/stat : 1103 (picosat) R 1101 1103 408 0 -1 4194304 8769 0 0 0 76048 162 0 0 25 0 1 0 336423728 36446208 7641 18446744073709551615 134512640 134931368 4294956704 18446744073709551615 134525754 0 0 4096 0 0 0 0 17 1 0 0
/proc/1103/statm: 8898 7641 48 102 0 8793 0
Current children cumulated CPU time (s) 762.1
Current children cumulated vsize (KiB) 35592

[startup+822.302 s]
/proc/loadavg: 1.00 1.00 1.00 2/78 1104
/proc/meminfo: memFree=1773592/2055920 swapFree=4169440/4192956
[pid=1103] ppid=1101 vsize=37436 CPUtime=822.08
/proc/1103/stat : 1103 (picosat) R 1101 1103 408 0 -1 4194304 9296 0 0 0 82045 163 0 0 25 0 1 0 336423728 38334464 8097 18446744073709551615 134512640 134931368 4294956704 18446744073709551615 134525754 0 0 4096 0 0 0 0 17 1 0 0
/proc/1103/statm: 9359 8097 48 102 0 9254 0
Current children cumulated CPU time (s) 822.08
Current children cumulated vsize (KiB) 37436

[startup+882.302 s]
/proc/loadavg: 1.00 1.00 1.00 2/78 1104
/proc/meminfo: memFree=1772312/2055920 swapFree=4169440/4192956
[pid=1103] ppid=1101 vsize=38608 CPUtime=882.07
/proc/1103/stat : 1103 (picosat) R 1101 1103 408 0 -1 4194304 9684 0 0 0 88043 164 0 0 25 0 1 0 336423728 39534592 8409 18446744073709551615 134512640 134931368 4294956704 18446744073709551615 134529802 0 0 4096 0 0 0 0 17 1 0 0
/proc/1103/statm: 9652 8409 48 102 0 9547 0
Current children cumulated CPU time (s) 882.07
Current children cumulated vsize (KiB) 38608

[startup+942.302 s]
/proc/loadavg: 1.00 1.00 1.00 2/78 1104
/proc/meminfo: memFree=1772312/2055920 swapFree=4169440/4192956
[pid=1103] ppid=1101 vsize=38608 CPUtime=942.04
/proc/1103/stat : 1103 (picosat) R 1101 1103 408 0 -1 4194304 9759 0 0 0 94040 164 0 0 25 0 1 0 336423728 39534592 8409 18446744073709551615 134512640 134931368 4294956704 18446744073709551615 134525797 0 0 4096 0 0 0 0 17 1 0 0
/proc/1103/statm: 9652 8409 48 102 0 9547 0
Current children cumulated CPU time (s) 942.04
Current children cumulated vsize (KiB) 38608

[startup+1002.3 s]
/proc/loadavg: 1.00 1.00 1.00 2/78 1104
/proc/meminfo: memFree=1771992/2055920 swapFree=4169440/4192956
[pid=1103] ppid=1101 vsize=38872 CPUtime=1002.03
/proc/1103/stat : 1103 (picosat) R 1101 1103 408 0 -1 4194304 9897 0 0 0 100038 165 0 0 25 0 1 0 336423728 39804928 8468 18446744073709551615 134512640 134931368 4294956704 18446744073709551615 134529510 0 0 4096 0 0 0 0 17 1 0 0
/proc/1103/statm: 9718 8468 48 102 0 9613 0
Current children cumulated CPU time (s) 1002.03
Current children cumulated vsize (KiB) 38872

[startup+1062.3 s]
/proc/loadavg: 1.00 1.00 1.00 2/78 1104
/proc/meminfo: memFree=1771992/2055920 swapFree=4169440/4192956
[pid=1103] ppid=1101 vsize=38872 CPUtime=1062.01
/proc/1103/stat : 1103 (picosat) R 1101 1103 408 0 -1 4194304 9914 0 0 0 106036 165 0 0 25 0 1 0 336423728 39804928 8485 18446744073709551615 134512640 134931368 4294956704 18446744073709551615 134525621 0 0 4096 0 0 0 0 17 1 0 0
/proc/1103/statm: 9718 8485 48 102 0 9613 0
Current children cumulated CPU time (s) 1062.01
Current children cumulated vsize (KiB) 38872

[startup+1122.3 s]
/proc/loadavg: 1.00 1.00 1.00 2/78 1104
/proc/meminfo: memFree=1766872/2055920 swapFree=4169440/4192956
[pid=1103] ppid=1101 vsize=43948 CPUtime=1122
/proc/1103/stat : 1103 (picosat) R 1101 1103 408 0 -1 4194304 11254 0 0 0 112033 167 0 0 25 0 1 0 336423728 45002752 9746 18446744073709551615 134512640 134931368 4294956704 18446744073709551615 134522740 0 0 4096 0 0 0 0 17 1 0 0
/proc/1103/statm: 10987 9746 48 102 0 10882 0
Current children cumulated CPU time (s) 1122
Current children cumulated vsize (KiB) 43948

[startup+1182.3 s]
/proc/loadavg: 1.00 1.00 1.00 2/78 1104
/proc/meminfo: memFree=1763608/2055920 swapFree=4169440/4192956
[pid=1103] ppid=1101 vsize=47224 CPUtime=1181.98
/proc/1103/stat : 1103 (picosat) R 1101 1103 408 0 -1 4194304 12164 0 0 0 118029 169 0 0 25 0 1 0 336423728 48357376 10573 18446744073709551615 134512640 134931368 4294956704 18446744073709551615 134525606 0 0 4096 0 0 0 0 17 1 0 0
/proc/1103/statm: 11806 10573 48 102 0 11701 0
Current children cumulated CPU time (s) 1181.98
Current children cumulated vsize (KiB) 47224



Maximum CPU time exceeded: sending SIGTERM then SIGKILL

[startup+1200.4 s]
/proc/loadavg: 1.00 1.00 1.00 2/78 1104
/proc/meminfo: memFree=1763608/2055920 swapFree=4169440/4192956
[pid=1103] ppid=1101 vsize=47224 CPUtime=1200.08
/proc/1103/stat : 1103 (picosat) R 1101 1103 408 0 -1 4194304 12164 0 0 0 119839 169 0 0 25 0 1 0 336423728 48357376 10573 18446744073709551615 134512640 134931368 4294956704 18446744073709551615 134524027 0 0 4096 0 0 0 0 17 1 0 0
/proc/1103/statm: 11806 10573 48 102 0 11701 0
Current children cumulated CPU time (s) 1200.08
Current children cumulated vsize (KiB) 47224

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): 1200.1
CPU user time (s): 1198.4
CPU system time (s): 1.70374
CPU usage (%): 99.974
Max. virtual memory (cumulated for all children) (KiB): 47556

getrusage(RUSAGE_CHILDREN,...) data:
user time used= 1198.4
system time used= 1.70374
maximum resident set size= 0
integral shared memory size= 0
integral unshared data size= 0
integral unshared stack size= 0
page reclaims= 12164
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= 24661

runsolver used 1.49277 second user time and 2.85057 second system time

The end



Launcher Data (download as text)




Begin job on node19 on Tue Mar  6 07:04:57 UTC 2007

IDJOB= 330414
IDBENCH= 20563
IDSOLVER= 106
FILE ID= node19/330414-1173164696

PBS_JOBID= 4015002

Free space on /tmp= 66499 MiB

SOLVER NAME= picosat 535
BENCH NAME= HOME/pub/bench/SAT07/industrial/IBM_FV_2004_30/IBM_FV_2004_rule_batch_30_SAT_dat.k40.cnf
COMMAND LINE= /tmp/evaluation/330414-1173164696/picosat /tmp/evaluation/330414-1173164696/instance-330414-1173164696.cnf            
RUNSOLVER COMMAND LINE= runsolver  --timestamp  -w ROOT/results/node19/watcher-330414-1173164696 -o ROOT/results/node19/solver-330414-1173164696 -C 1200 -W 2400 -M 1800 --output-limit 1,15  /tmp/evaluation/330414-1173164696/picosat /tmp/evaluation/330414-1173164696/instance-330414-1173164696.cnf            

META MD5SUM SOLVER= 1cb12d44dc66ecc4d20a168f5cfd1323
MD5SUM BENCH=  f58c56449dc331f330165a8aa06cad43

RANDOM SEED= 993490073

TIME LIMIT= 1200 seconds
MEMORY LIMIT= 1800 MiB

Linux node19.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		: 3000.214
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	: 5931.00
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		: 3000.214
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:       1806840 kB
Buffers:         27620 kB
Cached:         134612 kB
SwapCached:       2328 kB
Active:          58344 kB
Inactive:       126656 kB
HighTotal:           0 kB
HighFree:            0 kB
LowTotal:      2055920 kB
LowFree:       1806840 kB
SwapTotal:     4192956 kB
SwapFree:      4169440 kB
Dirty:            8192 kB
Writeback:           0 kB
Mapped:          30372 kB
Slab:            49640 kB
Committed_AS:  1358208 kB
PageTables:       1756 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= 66499 MiB

End job on node19 on Tue Mar  6 07:25:00 UTC 2007