Trace number 328902

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) 1200.04 1200.52

General information on the benchmark

Nameindustrial/IBM_FV_2002_13_rule_1/
SAT_dat.k85.cnf
MD5SUMc3d30b6959b230b8a74fb1a82919c5c8
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 variables47152
Number of clauses169625
Sum of the clauses size451547
Maximum clause length37
Minimum clause length1
Number of clauses of size 11123
Number of clauses of size 288141
Number of clauses of size 373930
Number of clauses of size 4426
Number of clauses of size 5825
Number of clauses of size over 55180

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/node40/watcher-328902-1173127003 -o ROOT/results/node40/solver-328902-1173127003 -C 1200 -W 2400 -M 1800 --output-limit 1,15 /tmp/evaluation/328902-1173127003/picosat /tmp/evaluation/328902-1173127003/instance-328902-1173127003.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: 0.91 0.95 0.90 3/64 12182
/proc/meminfo: memFree=1008824/2055920 swapFree=4192952/4192956
[pid=12182] ppid=12180 vsize=564 CPUtime=0
/proc/12182/stat : 12182 (picosat) R 12180 12182 11442 0 -1 4194304 56 0 0 0 0 0 0 0 18 0 1 0 38654607 577536 41 18446744073709551615 134512640 134931368 4294956704 18446744073709551615 134604413 0 0 4096 0 0 0 0 17 1 0 0
/proc/12182/statm: 141 41 32 102 0 36 0

[startup+0.07077 s]
/proc/loadavg: 0.91 0.95 0.90 3/64 12182
/proc/meminfo: memFree=1008824/2055920 swapFree=4192952/4192956
[pid=12182] ppid=12180 vsize=700 CPUtime=0.06
/proc/12182/stat : 12182 (picosat) R 12180 12182 11442 0 -1 4194304 122 0 0 0 4 2 0 0 18 0 1 0 38654607 716800 107 18446744073709551615 134512640 134931368 4294956704 18446744073709551615 134605937 0 0 4096 0 0 0 0 17 1 0 0
/proc/12182/statm: 175 107 40 102 0 70 0
Current children cumulated CPU time (s) 0.06
Current children cumulated vsize (KiB) 700

[startup+0.101776 s]
/proc/loadavg: 0.91 0.95 0.90 3/64 12182
/proc/meminfo: memFree=1008824/2055920 swapFree=4192952/4192956
[pid=12182] ppid=12180 vsize=1024 CPUtime=0.09
/proc/12182/stat : 12182 (picosat) R 12180 12182 11442 0 -1 4194304 169 0 0 0 6 3 0 0 18 0 1 0 38654607 1048576 154 18446744073709551615 134512640 134931368 4294956704 18446744073709551615 134605937 0 0 4096 0 0 0 0 17 1 0 0
/proc/12182/statm: 256 154 40 102 0 151 0
Current children cumulated CPU time (s) 0.09
Current children cumulated vsize (KiB) 1024

[startup+0.301816 s]
/proc/loadavg: 0.91 0.95 0.90 3/64 12182
/proc/meminfo: memFree=1008824/2055920 swapFree=4192952/4192956
[pid=12182] ppid=12180 vsize=2400 CPUtime=0.29
/proc/12182/stat : 12182 (picosat) R 12180 12182 11442 0 -1 4194304 441 0 0 0 15 14 0 0 19 0 1 0 38654607 2457600 426 18446744073709551615 134512640 134931368 4294956704 18446744073709551615 134605937 0 0 4096 0 0 0 0 17 1 0 0
/proc/12182/statm: 600 426 40 102 0 495 0
Current children cumulated CPU time (s) 0.29
Current children cumulated vsize (KiB) 2400

[startup+0.7029 s]
/proc/loadavg: 0.91 0.95 0.90 3/64 12182
/proc/meminfo: memFree=1008824/2055920 swapFree=4192952/4192956
[pid=12182] ppid=12180 vsize=4760 CPUtime=0.69
/proc/12182/stat : 12182 (picosat) R 12180 12182 11442 0 -1 4194304 903 0 0 0 32 37 0 0 22 0 1 0 38654607 4874240 888 18446744073709551615 134512640 134931368 4294956704 18446744073709551615 134605937 0 0 4096 0 0 0 0 17 1 0 0
/proc/12182/statm: 1190 888 40 102 0 1085 0
Current children cumulated CPU time (s) 0.69
Current children cumulated vsize (KiB) 4760

[startup+1.50107 s]
/proc/loadavg: 0.91 0.95 0.90 2/65 12183
/proc/meminfo: memFree=1004016/2055920 swapFree=4192952/4192956
[pid=12182] ppid=12180 vsize=10052 CPUtime=1.49
/proc/12182/stat : 12182 (picosat) R 12180 12182 11442 0 -1 4194304 1989 0 0 0 72 77 0 0 25 0 1 0 38654607 10293248 1958 18446744073709551615 134512640 134931368 4294956704 18446744073709551615 134529907 0 0 4096 0 0 0 0 17 1 0 0
/proc/12182/statm: 2513 1958 42 102 0 2408 0
Current children cumulated CPU time (s) 1.49
Current children cumulated vsize (KiB) 10052

[startup+3.1014 s]
/proc/loadavg: 0.91 0.95 0.90 2/65 12183
/proc/meminfo: memFree=1001008/2055920 swapFree=4192952/4192956
[pid=12182] ppid=12180 vsize=10456 CPUtime=3.09
/proc/12182/stat : 12182 (picosat) R 12180 12182 11442 0 -1 4194304 2080 0 0 0 232 77 0 0 25 0 1 0 38654607 10706944 2047 18446744073709551615 134512640 134931368 4294956704 18446744073709551615 134529868 0 0 4096 0 0 0 0 17 1 0 0
/proc/12182/statm: 2614 2047 48 102 0 2509 0
Current children cumulated CPU time (s) 3.09
Current children cumulated vsize (KiB) 10456

[startup+6.30107 s]
/proc/loadavg: 0.92 0.95 0.90 2/65 12183
/proc/meminfo: memFree=999728/2055920 swapFree=4192952/4192956
[pid=12182] ppid=12180 vsize=11496 CPUtime=6.29
/proc/12182/stat : 12182 (picosat) R 12180 12182 11442 0 -1 4194304 2354 0 0 0 552 77 0 0 25 0 1 0 38654607 11771904 2321 18446744073709551615 134512640 134931368 4294956704 18446744073709551615 134525797 0 0 4096 0 0 0 0 17 1 0 0
/proc/12182/statm: 2874 2321 48 102 0 2769 0
Current children cumulated CPU time (s) 6.29
Current children cumulated vsize (KiB) 11496

[startup+12.7014 s]
/proc/loadavg: 0.93 0.95 0.90 2/65 12183
/proc/meminfo: memFree=997880/2055920 swapFree=4192952/4192956
[pid=12182] ppid=12180 vsize=12940 CPUtime=12.68
/proc/12182/stat : 12182 (picosat) R 12180 12182 11442 0 -1 4194304 2732 0 0 0 1191 77 0 0 25 0 1 0 38654607 13250560 2699 18446744073709551615 134512640 134931368 4294956704 18446744073709551615 134525741 0 0 4096 0 0 0 0 17 1 0 0
/proc/12182/statm: 3235 2699 48 102 0 3130 0
Current children cumulated CPU time (s) 12.68
Current children cumulated vsize (KiB) 12940

[startup+25.5011 s]
/proc/loadavg: 0.94 0.96 0.91 2/65 12183
/proc/meminfo: memFree=997368/2055920 swapFree=4192952/4192956
[pid=12182] ppid=12180 vsize=13452 CPUtime=25.48
/proc/12182/stat : 12182 (picosat) R 12180 12182 11442 0 -1 4194304 2877 0 0 0 2470 78 0 0 25 0 1 0 38654607 13774848 2844 18446744073709551615 134512640 134931368 4294956704 18446744073709551615 134525621 0 0 4096 0 0 0 0 17 1 0 0
/proc/12182/statm: 3363 2844 48 102 0 3258 0
Current children cumulated CPU time (s) 25.48
Current children cumulated vsize (KiB) 13452

[startup+51.1014 s]
/proc/loadavg: 1.02 0.97 0.91 2/65 12183
/proc/meminfo: memFree=996216/2055920 swapFree=4192952/4192956
[pid=12182] ppid=12180 vsize=14596 CPUtime=51.07
/proc/12182/stat : 12182 (picosat) R 12180 12182 11442 0 -1 4194304 3167 0 0 0 5029 78 0 0 25 0 1 0 38654607 14946304 3134 18446744073709551615 134512640 134931368 4294956704 18446744073709551615 134522823 0 0 4096 0 0 0 0 17 1 0 0
/proc/12182/statm: 3649 3134 48 102 0 3544 0
Current children cumulated CPU time (s) 51.07
Current children cumulated vsize (KiB) 14596

[startup+102.305 s]
/proc/loadavg: 1.07 0.99 0.92 2/65 12183
/proc/meminfo: memFree=993400/2055920 swapFree=4192952/4192956
[pid=12182] ppid=12180 vsize=17544 CPUtime=102.25
/proc/12182/stat : 12182 (picosat) R 12180 12182 11442 0 -1 4194304 3893 0 0 0 10146 79 0 0 25 0 1 0 38654607 17965056 3860 18446744073709551615 134512640 134931368 4294956704 18446744073709551615 134529907 0 0 4096 0 0 0 0 17 1 0 0
/proc/12182/statm: 4386 3860 48 102 0 4281 0
Current children cumulated CPU time (s) 102.25
Current children cumulated vsize (KiB) 17544

[startup+162.302 s]
/proc/loadavg: 1.08 1.00 0.92 2/65 12183
/proc/meminfo: memFree=987384/2055920 swapFree=4192952/4192956
[pid=12182] ppid=12180 vsize=23276 CPUtime=162.23
/proc/12182/stat : 12182 (picosat) R 12180 12182 11442 0 -1 4194304 5449 0 0 0 16143 80 0 0 25 0 1 0 38654607 23834624 5308 18446744073709551615 134512640 134931368 4294956704 18446744073709551615 134529740 0 0 4096 0 0 0 0 17 1 0 0
/proc/12182/statm: 5819 5308 48 102 0 5714 0
Current children cumulated CPU time (s) 162.23
Current children cumulated vsize (KiB) 23276

[startup+222.301 s]
/proc/loadavg: 1.08 1.02 0.93 2/65 12183
/proc/meminfo: memFree=985912/2055920 swapFree=4192952/4192956
[pid=12182] ppid=12180 vsize=24704 CPUtime=222.2
/proc/12182/stat : 12182 (picosat) R 12180 12182 11442 0 -1 4194304 5886 0 0 0 22140 80 0 0 25 0 1 0 38654607 25296896 5665 18446744073709551615 134512640 134931368 4294956704 18446744073709551615 134525621 0 0 4096 0 0 0 0 17 1 0 0
/proc/12182/statm: 6176 5665 48 102 0 6071 0
Current children cumulated CPU time (s) 222.2
Current children cumulated vsize (KiB) 24704

[startup+282.302 s]
/proc/loadavg: 1.08 1.03 0.93 2/65 12183
/proc/meminfo: memFree=984376/2055920 swapFree=4192952/4192956
[pid=12182] ppid=12180 vsize=26064 CPUtime=282.18
/proc/12182/stat : 12182 (picosat) R 12180 12182 11442 0 -1 4194304 6309 0 0 0 28137 81 0 0 25 0 1 0 38654607 26689536 6044 18446744073709551615 134512640 134931368 4294956704 18446744073709551615 134524112 0 0 4096 0 0 0 0 17 1 0 0
/proc/12182/statm: 6516 6044 48 102 0 6411 0
Current children cumulated CPU time (s) 282.18
Current children cumulated vsize (KiB) 26064

[startup+342.301 s]
/proc/loadavg: 1.03 1.02 0.93 2/65 12183
/proc/meminfo: memFree=980728/2055920 swapFree=4192952/4192956
[pid=12182] ppid=12180 vsize=30468 CPUtime=342.16
/proc/12182/stat : 12182 (picosat) R 12180 12182 11442 0 -1 4194304 7327 0 0 0 34134 82 0 0 25 0 1 0 38654607 31199232 7014 18446744073709551615 134512640 134931368 4294956704 18446744073709551615 134525606 0 0 4096 0 0 0 0 17 1 0 0
/proc/12182/statm: 7617 7014 48 102 0 7512 0
Current children cumulated CPU time (s) 342.16
Current children cumulated vsize (KiB) 30468

[startup+402.302 s]
/proc/loadavg: 1.01 1.01 0.93 2/65 12183
/proc/meminfo: memFree=975416/2055920 swapFree=4192952/4192956
[pid=12182] ppid=12180 vsize=35544 CPUtime=402.13
/proc/12182/stat : 12182 (picosat) R 12180 12182 11442 0 -1 4194304 8681 0 0 0 40129 84 0 0 25 0 1 0 38654607 36397056 8268 18446744073709551615 134512640 134931368 4294956704 18446744073709551615 134524021 0 0 4096 0 0 0 0 17 1 0 0
/proc/12182/statm: 8886 8268 48 102 0 8781 0
Current children cumulated CPU time (s) 402.13
Current children cumulated vsize (KiB) 35544

[startup+462.301 s]
/proc/loadavg: 1.00 1.01 0.93 2/65 12183
/proc/meminfo: memFree=975800/2055920 swapFree=4192952/4192956
[pid=12182] ppid=12180 vsize=35052 CPUtime=462.1
/proc/12182/stat : 12182 (picosat) R 12180 12182 11442 0 -1 4194304 8686 0 0 0 46126 84 0 0 25 0 1 0 38654607 35893248 8178 18446744073709551615 134512640 134931368 4294956704 18446744073709551615 134531136 0 0 4096 0 0 0 0 17 1 0 0
/proc/12182/statm: 8763 8178 48 102 0 8658 0
Current children cumulated CPU time (s) 462.1
Current children cumulated vsize (KiB) 35052

[startup+522.302 s]
/proc/loadavg: 1.00 1.00 0.93 2/65 12183
/proc/meminfo: memFree=975800/2055920 swapFree=4192952/4192956
[pid=12182] ppid=12180 vsize=35052 CPUtime=522.08
/proc/12182/stat : 12182 (picosat) R 12180 12182 11442 0 -1 4194304 8697 0 0 0 52124 84 0 0 25 0 1 0 38654607 35893248 8189 18446744073709551615 134512640 134931368 4294956704 18446744073709551615 134522787 0 0 4096 0 0 0 0 17 1 0 0
/proc/12182/statm: 8763 8189 48 102 0 8658 0
Current children cumulated CPU time (s) 522.08
Current children cumulated vsize (KiB) 35052

[startup+582.301 s]
/proc/loadavg: 1.00 1.00 0.93 2/65 12183
/proc/meminfo: memFree=975864/2055920 swapFree=4192952/4192956
[pid=12182] ppid=12180 vsize=35052 CPUtime=582.06
/proc/12182/stat : 12182 (picosat) R 12180 12182 11442 0 -1 4194304 8697 0 0 0 58122 84 0 0 25 0 1 0 38654607 35893248 8189 18446744073709551615 134512640 134931368 4294956704 18446744073709551615 134522740 0 0 4096 0 0 0 0 17 1 0 0
/proc/12182/statm: 8763 8189 48 102 0 8658 0
Current children cumulated CPU time (s) 582.06
Current children cumulated vsize (KiB) 35052

[startup+642.302 s]
/proc/loadavg: 1.00 1.00 0.93 2/65 12183
/proc/meminfo: memFree=975864/2055920 swapFree=4192952/4192956
[pid=12182] ppid=12180 vsize=35052 CPUtime=642.04
/proc/12182/stat : 12182 (picosat) R 12180 12182 11442 0 -1 4194304 8703 0 0 0 64120 84 0 0 25 0 1 0 38654607 35893248 8195 18446744073709551615 134512640 134931368 4294956704 18446744073709551615 134549541 0 0 4096 0 0 0 0 17 1 0 0
/proc/12182/statm: 8763 8195 48 102 0 8658 0
Current children cumulated CPU time (s) 642.04
Current children cumulated vsize (KiB) 35052

[startup+702.302 s]
/proc/loadavg: 1.00 1.00 0.93 2/65 12183
/proc/meminfo: memFree=971256/2055920 swapFree=4192952/4192956
[pid=12182] ppid=12180 vsize=39780 CPUtime=702.02
/proc/12182/stat : 12182 (picosat) R 12180 12182 11442 0 -1 4194304 9880 0 0 0 70116 86 0 0 25 0 1 0 38654607 40734720 9308 18446744073709551615 134512640 134931368 4294956704 18446744073709551615 134525754 0 0 4096 0 0 0 0 17 1 0 0
/proc/12182/statm: 9945 9308 48 102 0 9840 0
Current children cumulated CPU time (s) 702.02
Current children cumulated vsize (KiB) 39780

[startup+762.306 s]
/proc/loadavg: 1.00 1.00 0.93 2/65 12183
/proc/meminfo: memFree=971512/2055920 swapFree=4192952/4192956
[pid=12182] ppid=12180 vsize=39564 CPUtime=762
/proc/12182/stat : 12182 (picosat) R 12180 12182 11442 0 -1 4194304 9880 0 0 0 76114 86 0 0 25 0 1 0 38654607 40513536 9265 18446744073709551615 134512640 134931368 4294956704 18446744073709551615 134522734 0 0 4096 0 0 0 0 17 1 0 0
/proc/12182/statm: 9891 9265 48 102 0 9786 0
Current children cumulated CPU time (s) 762
Current children cumulated vsize (KiB) 39564

[startup+822.302 s]
/proc/loadavg: 1.00 1.00 0.93 2/65 12183
/proc/meminfo: memFree=968248/2055920 swapFree=4192952/4192956
[pid=12182] ppid=12180 vsize=42904 CPUtime=821.97
/proc/12182/stat : 12182 (picosat) R 12180 12182 11442 0 -1 4194304 10765 0 0 0 82110 87 0 0 25 0 1 0 38654607 43933696 10083 18446744073709551615 134512640 134931368 4294956704 18446744073709551615 134529898 0 0 4096 0 0 0 0 17 1 0 0
/proc/12182/statm: 10726 10083 48 102 0 10621 0
Current children cumulated CPU time (s) 821.97
Current children cumulated vsize (KiB) 42904

[startup+882.301 s]
/proc/loadavg: 1.00 1.00 0.93 2/65 12183
/proc/meminfo: memFree=960376/2055920 swapFree=4192952/4192956
[pid=12182] ppid=12180 vsize=50720 CPUtime=881.94
/proc/12182/stat : 12182 (picosat) R 12180 12182 11442 0 -1 4194304 12795 0 0 0 88106 88 0 0 25 0 1 0 38654607 51937280 12042 18446744073709551615 134512640 134931368 4294956704 18446744073709551615 134524027 0 0 4096 0 0 0 0 17 1 0 0
/proc/12182/statm: 12680 12042 48 102 0 12575 0
Current children cumulated CPU time (s) 881.94
Current children cumulated vsize (KiB) 50720

[startup+942.302 s]
/proc/loadavg: 1.00 1.00 0.93 2/65 12183
/proc/meminfo: memFree=960440/2055920 swapFree=4192952/4192956
[pid=12182] ppid=12180 vsize=50720 CPUtime=941.92
/proc/12182/stat : 12182 (picosat) R 12180 12182 11442 0 -1 4194304 12795 0 0 0 94104 88 0 0 25 0 1 0 38654607 51937280 12042 18446744073709551615 134512640 134931368 4294956704 18446744073709551615 134520125 0 0 4096 0 0 0 0 17 1 0 0
/proc/12182/statm: 12680 12042 48 102 0 12575 0
Current children cumulated CPU time (s) 941.92
Current children cumulated vsize (KiB) 50720

[startup+1002.3 s]
/proc/loadavg: 1.00 1.00 0.93 2/65 12183
/proc/meminfo: memFree=960376/2055920 swapFree=4192952/4192956
[pid=12182] ppid=12180 vsize=50984 CPUtime=1001.89
/proc/12182/stat : 12182 (picosat) R 12180 12182 11442 0 -1 4194304 12861 0 0 0 100101 88 0 0 25 0 1 0 38654607 52207616 12108 18446744073709551615 134512640 134931368 4294956704 18446744073709551615 134525621 0 0 4096 0 0 0 0 17 1 0 0
/proc/12182/statm: 12746 12108 48 102 0 12641 0
Current children cumulated CPU time (s) 1001.89
Current children cumulated vsize (KiB) 50984

[startup+1062.3 s]
/proc/loadavg: 1.00 1.00 0.93 2/65 12183
/proc/meminfo: memFree=954168/2055920 swapFree=4192952/4192956
[pid=12182] ppid=12180 vsize=56824 CPUtime=1061.87
/proc/12182/stat : 12182 (picosat) R 12180 12182 11442 0 -1 4194304 14410 0 0 0 106097 90 0 0 25 0 1 0 38654607 58187776 13583 18446744073709551615 134512640 134931368 4294956704 18446744073709551615 134525794 0 0 4096 0 0 0 0 17 1 0 0
/proc/12182/statm: 14206 13583 48 102 0 14101 0
Current children cumulated CPU time (s) 1061.87
Current children cumulated vsize (KiB) 56824

[startup+1122.3 s]
/proc/loadavg: 1.00 1.00 0.93 2/65 12183
/proc/meminfo: memFree=954168/2055920 swapFree=4192952/4192956
[pid=12182] ppid=12180 vsize=56824 CPUtime=1121.85
/proc/12182/stat : 12182 (picosat) R 12180 12182 11442 0 -1 4194304 14484 0 0 0 112095 90 0 0 25 0 1 0 38654607 58187776 13583 18446744073709551615 134512640 134931368 4294956704 18446744073709551615 134522811 0 0 4096 0 0 0 0 17 1 0 0
/proc/12182/statm: 14206 13583 48 102 0 14101 0
Current children cumulated CPU time (s) 1121.85
Current children cumulated vsize (KiB) 56824

[startup+1182.3 s]
/proc/loadavg: 1.00 1.00 0.93 2/65 12183
/proc/meminfo: memFree=954232/2055920 swapFree=4192952/4192956
[pid=12182] ppid=12180 vsize=56824 CPUtime=1181.83
/proc/12182/stat : 12182 (picosat) R 12180 12182 11442 0 -1 4194304 14484 0 0 0 118093 90 0 0 25 0 1 0 38654607 58187776 13583 18446744073709551615 134512640 134931368 4294956704 18446744073709551615 134597612 0 0 4096 0 0 0 0 17 1 0 0
/proc/12182/statm: 14206 13583 48 102 0 14101 0
Current children cumulated CPU time (s) 1181.83
Current children cumulated vsize (KiB) 56824



Maximum CPU time exceeded: sending SIGTERM then SIGKILL

[startup+1200.5 s]
/proc/loadavg: 1.00 1.00 0.93 2/65 12183
/proc/meminfo: memFree=954232/2055920 swapFree=4192952/4192956
[pid=12182] ppid=12180 vsize=56824 CPUtime=1200.02
/proc/12182/stat : 12182 (picosat) R 12180 12182 11442 0 -1 4194304 14484 0 0 0 119912 90 0 0 25 0 1 0 38654607 58187776 13583 18446744073709551615 134512640 134931368 4294956704 18446744073709551615 134525741 0 0 4096 0 0 0 0 17 1 0 0
/proc/12182/statm: 14206 13583 48 102 0 14101 0
Current children cumulated CPU time (s) 1200.02
Current children cumulated vsize (KiB) 56824

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

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

[startup+1200.5 s]
/proc/loadavg: 1.00 1.00 0.93 2/65 12183
/proc/meminfo: memFree=954232/2055920 swapFree=4192952/4192956
[pid=12182] ppid=12180 vsize=56824 CPUtime=1200.02
/proc/12182/stat : 12182 (picosat) R 12180 12182 11442 0 -1 4194304 14484 0 0 0 119912 90 0 0 25 0 1 0 38654607 58187776 13583 18446744073709551615 134512640 134931368 4294956704 18446744073709551615 134525741 0 0 4096 0 0 0 0 17 1 0 0
/proc/12182/statm: 14206 13583 48 102 0 14101 0
Current children cumulated CPU time (s) 1200.02
Current children cumulated vsize (KiB) 56824

Child ended because it received signal 15 (SIGTERM)
Real time (s): 1200.52
CPU time (s): 1200.04
CPU user time (s): 1199.13
CPU system time (s): 0.912861
CPU usage (%): 99.9605
Max. virtual memory (cumulated for all children) (KiB): 57120

getrusage(RUSAGE_CHILDREN,...) data:
user time used= 1199.13
system time used= 0.912861
maximum resident set size= 0
integral shared memory size= 0
integral unshared data size= 0
integral unshared stack size= 0
page reclaims= 14484
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= 2564

runsolver used 0.745886 second user time and 2.54361 second system time

The end



Launcher Data (download as text)




Begin job on node40 on Mon Mar  5 20:36:44 UTC 2007

IDJOB= 328902
IDBENCH= 20527
IDSOLVER= 106
FILE ID= node40/328902-1173127003

PBS_JOBID= 4015167

Free space on /tmp= 66539 MiB

SOLVER NAME= picosat 535
BENCH NAME= HOME/pub/bench/SAT07/industrial/IBM_FV_2002_13_rule_1/SAT_dat.k85.cnf
COMMAND LINE= /tmp/evaluation/328902-1173127003/picosat /tmp/evaluation/328902-1173127003/instance-328902-1173127003.cnf            
RUNSOLVER COMMAND LINE= runsolver  --timestamp  -w ROOT/results/node40/watcher-328902-1173127003 -o ROOT/results/node40/solver-328902-1173127003 -C 1200 -W 2400 -M 1800 --output-limit 1,15  /tmp/evaluation/328902-1173127003/picosat /tmp/evaluation/328902-1173127003/instance-328902-1173127003.cnf            

META MD5SUM SOLVER= 1cb12d44dc66ecc4d20a168f5cfd1323
MD5SUM BENCH=  c3d30b6959b230b8a74fb1a82919c5c8

RANDOM SEED= 929120729

TIME LIMIT= 1200 seconds
MEMORY LIMIT= 1800 MiB

Linux node40.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		: 3000.259
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		: 3000.259
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:       1009296 kB
Buffers:         41020 kB
Cached:         912812 kB
SwapCached:          4 kB
Active:         144204 kB
Inactive:       825104 kB
HighTotal:           0 kB
HighFree:            0 kB
LowTotal:      2055920 kB
LowFree:       1009296 kB
SwapTotal:     4192956 kB
SwapFree:      4192952 kB
Dirty:            4620 kB
Writeback:           0 kB
Mapped:          25660 kB
Slab:            63384 kB
Committed_AS:   101616 kB
PageTables:       1412 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= 66539 MiB

End job on node40 on Mon Mar  5 20:56:46 UTC 2007