Trace number 1716044

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. The first timestamp (if present) is estimated CPU time. The last timestamp is wall clock 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
SAT07 reference solver: picosat 535? (TO) 1200.11 1200.62

General information on the benchmark

Nameindustrial/anbulagan/
hard-unsat/total-10-17-u.cnf
MD5SUM9ce7c48a28ddd5790e38607bb893dd38
Bench CategoryAPPLICATION (applications 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 variables293864
Number of clauses1370917
Sum of the clauses size3163902
Maximum clause length10
Minimum clause length1
Number of clauses of size 124516
Number of clauses of size 21065117
Number of clauses of size 3226184
Number of clauses of size 46120
Number of clauses of size 524480
Number of clauses of size over 524500

Solver Data


Verifier Data 

ERROR: Unexpected answer ! (SATISFIABLE/UNSATISFIABLE expected)
Got answer: <no 's ' line found>

Watcher Data 

runsolver version 3.2.9 (svn:492) (c) roussel@cril.univ-artois.fr

command line: BIN/runsolver --timestamp -w /tmp/evaluation-result-1716044-1240610561/watcher-1716044-1240610561 -o /tmp/evaluation-result-1716044-1240610561/solver-1716044-1240610561 -C 1200 -W 1800 -M 1800 --output-limit 1,15 HOME/picosat HOME/instance-1716044-1240610561.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): 1800 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 3/64 16571
/proc/meminfo: memFree=1016568/2055920 swapFree=4192956/4192956
[pid=16571] ppid=16569 vsize=728 CPUtime=0
/proc/16571/stat : 16571 (picosat) R 16569 16571 16400 0 -1 4194304 99 0 0 0 0 0 0 0 18 0 1 0 89083456 745472 85 1992294400 134512640 134931368 4294956240 18446744073709551615 134605937 0 0 4096 0 0 0 0 17 0 0 0
/proc/16571/statm: 182 85 40 102 0 77 0

[startup+0.0522899 s]
/proc/loadavg: 1.00 1.00 1.00 3/64 16571
/proc/meminfo: memFree=1016568/2055920 swapFree=4192956/4192956
[pid=16571] ppid=16569 vsize=2664 CPUtime=0.04
/proc/16571/stat : 16571 (picosat) R 16569 16571 16400 0 -1 4194304 431 0 0 0 2 2 0 0 18 0 1 0 89083456 2727936 408 1992294400 134512640 134931368 4294956240 18446744073709551615 134605937 0 0 4096 0 0 0 0 17 0 0 0
/proc/16571/statm: 666 408 40 102 0 561 0
Current children cumulated CPU time (s) 0.04
Current children cumulated vsize (KiB) 2664

[startup+0.101295 s]
/proc/loadavg: 1.00 1.00 1.00 3/64 16571
/proc/meminfo: memFree=1016568/2055920 swapFree=4192956/4192956
[pid=16571] ppid=16569 vsize=4980 CPUtime=0.09
/proc/16571/stat : 16571 (picosat) R 16569 16571 16400 0 -1 4194304 735 0 0 0 5 4 0 0 18 0 1 0 89083456 5099520 712 1992294400 134512640 134931368 4294956240 18446744073709551615 134605937 0 0 4096 0 0 0 0 17 0 0 0
/proc/16571/statm: 1245 712 40 102 0 1140 0
Current children cumulated CPU time (s) 0.09
Current children cumulated vsize (KiB) 4980

[startup+0.301316 s]
/proc/loadavg: 1.00 1.00 1.00 3/64 16571
/proc/meminfo: memFree=1016568/2055920 swapFree=4192956/4192956
[pid=16571] ppid=16569 vsize=5244 CPUtime=0.29
/proc/16571/stat : 16571 (picosat) R 16569 16571 16400 0 -1 4194304 826 0 0 0 15 14 0 0 19 0 1 0 89083456 5369856 803 1992294400 134512640 134931368 4294956240 18446744073709551615 134605937 0 0 4096 0 0 0 0 17 0 0 0
/proc/16571/statm: 1311 803 40 102 0 1206 0
Current children cumulated CPU time (s) 0.29
Current children cumulated vsize (KiB) 5244

[startup+0.701361 s]
/proc/loadavg: 1.00 1.00 1.00 3/64 16571
/proc/meminfo: memFree=1016568/2055920 swapFree=4192956/4192956
[pid=16571] ppid=16569 vsize=6432 CPUtime=0.69
/proc/16571/stat : 16571 (picosat) R 16569 16571 16400 0 -1 4194304 1377 0 0 0 33 36 0 0 23 0 1 0 89083456 6586368 1354 1992294400 134512640 134931368 4294956240 18446744073709551615 134605937 0 0 4096 0 0 0 0 17 0 0 0
/proc/16571/statm: 1608 1354 40 102 0 1503 0
Current children cumulated CPU time (s) 0.69
Current children cumulated vsize (KiB) 6432

[startup+1.50145 s]
/proc/loadavg: 1.00 1.00 1.00 2/65 16572
/proc/meminfo: memFree=1005232/2055920 swapFree=4192956/4192956
[pid=16571] ppid=16569 vsize=36088 CPUtime=1.49
/proc/16571/stat : 16571 (picosat) R 16569 16571 16400 0 -1 4194304 5251 0 0 0 70 79 0 0 25 0 1 0 89083456 36954112 5228 1992294400 134512640 134931368 4294956240 18446744073709551615 134528231 0 0 4096 0 0 0 0 17 0 0 0
/proc/16571/statm: 9022 5228 40 102 0 8917 0
Current children cumulated CPU time (s) 1.49
Current children cumulated vsize (KiB) 36088

[startup+3.10162 s]
/proc/loadavg: 1.00 1.00 1.00 2/65 16572
/proc/meminfo: memFree=994544/2055920 swapFree=4192956/4192956
[pid=16571] ppid=16569 vsize=40280 CPUtime=3.09
/proc/16571/stat : 16571 (picosat) R 16569 16571 16400 0 -1 4194304 6077 0 0 0 135 174 0 0 25 0 1 0 89083456 41246720 6054 1992294400 134512640 134931368 4294956240 18446744073709551615 134605937 0 0 4096 0 0 0 0 17 0 0 0
/proc/16571/statm: 10070 6054 40 102 0 9965 0
Current children cumulated CPU time (s) 3.09
Current children cumulated vsize (KiB) 40280

[startup+6.30198 s]
/proc/loadavg: 1.00 1.00 1.00 2/65 16572
/proc/meminfo: memFree=986032/2055920 swapFree=4192956/4192956
[pid=16571] ppid=16569 vsize=48500 CPUtime=6.29
/proc/16571/stat : 16571 (picosat) R 16569 16571 16400 0 -1 4194304 8093 0 0 0 280 349 0 0 25 0 1 0 89083456 49664000 8070 1992294400 134512640 134931368 4294956240 18446744073709551615 134605937 0 0 4096 0 0 0 0 17 0 0 0
/proc/16571/statm: 12125 8070 40 102 0 12020 0
Current children cumulated CPU time (s) 6.29
Current children cumulated vsize (KiB) 48500

[startup+12.7017 s]
/proc/loadavg: 1.00 1.00 1.00 2/65 16572
/proc/meminfo: memFree=972336/2055920 swapFree=4192956/4192956
[pid=16571] ppid=16569 vsize=62216 CPUtime=12.68
/proc/16571/stat : 16571 (picosat) R 16569 16571 16400 0 -1 4194304 11180 0 0 0 747 521 0 0 25 0 1 0 89083456 63709184 11129 1992294400 134512640 134931368 4294956240 18446744073709551615 134529170 0 0 4096 0 0 0 0 17 0 0 0
/proc/16571/statm: 15554 11129 48 102 0 15449 0
Current children cumulated CPU time (s) 12.68
Current children cumulated vsize (KiB) 62216

[startup+25.5011 s]
/proc/loadavg: 1.00 1.00 1.00 2/65 16572
/proc/meminfo: memFree=972208/2055920 swapFree=4192956/4192956
[pid=16571] ppid=16569 vsize=66312 CPUtime=25.48
/proc/16571/stat : 16571 (picosat) R 16569 16571 16400 0 -1 4194304 11243 0 0 0 2027 521 0 0 25 0 1 0 89083456 67903488 11192 1992294400 134512640 134931368 4294956240 18446744073709551615 134525741 0 0 4096 0 0 0 0 17 0 0 0
/proc/16571/statm: 16578 11192 48 102 0 16473 0
Current children cumulated CPU time (s) 25.48
Current children cumulated vsize (KiB) 66312

[startup+51.1019 s]
/proc/loadavg: 1.00 1.00 1.00 2/65 16572
/proc/meminfo: memFree=971440/2055920 swapFree=4192956/4192956
[pid=16571] ppid=16569 vsize=66964 CPUtime=51.08
/proc/16571/stat : 16571 (picosat) R 16569 16571 16400 0 -1 4194304 11431 0 0 0 4586 522 0 0 25 0 1 0 89083456 68571136 11380 1992294400 134512640 134931368 4294956240 18446744073709551615 134523062 0 0 4096 0 0 0 0 17 0 0 0
/proc/16571/statm: 16741 11380 48 102 0 16636 0
Current children cumulated CPU time (s) 51.08
Current children cumulated vsize (KiB) 66964

[startup+102.306 s]
/proc/loadavg: 1.00 1.00 1.00 2/65 16572
/proc/meminfo: memFree=965168/2055920 swapFree=4192956/4192956
[pid=16571] ppid=16569 vsize=73276 CPUtime=102.25
/proc/16571/stat : 16571 (picosat) R 16569 16571 16400 0 -1 4194304 13009 0 0 0 9701 524 0 0 25 0 1 0 89083456 75034624 12958 1992294400 134512640 134931368 4294956240 18446744073709551615 134529802 0 0 4096 0 0 0 0 17 0 0 0
/proc/16571/statm: 18319 12958 48 102 0 18214 0
Current children cumulated CPU time (s) 102.25
Current children cumulated vsize (KiB) 73276

[startup+162.301 s]
/proc/loadavg: 1.00 1.00 1.00 2/65 16572
/proc/meminfo: memFree=956336/2055920 swapFree=4192956/4192956
[pid=16571] ppid=16569 vsize=82180 CPUtime=162.22
/proc/16571/stat : 16571 (picosat) R 16569 16571 16400 0 -1 4194304 15251 0 0 0 15696 526 0 0 25 0 1 0 89083456 84152320 15200 1992294400 134512640 134931368 4294956240 18446744073709551615 134529347 0 0 4096 0 0 0 0 17 0 0 0
/proc/16571/statm: 20545 15200 48 102 0 20440 0
Current children cumulated CPU time (s) 162.22
Current children cumulated vsize (KiB) 82180

[startup+222.302 s]
/proc/loadavg: 1.00 1.00 1.00 2/65 16572
/proc/meminfo: memFree=948592/2055920 swapFree=4192956/4192956
[pid=16571] ppid=16569 vsize=89812 CPUtime=222.2
/proc/16571/stat : 16571 (picosat) R 16569 16571 16400 0 -1 4194304 17151 0 0 0 21691 529 0 0 25 0 1 0 89083456 91967488 17100 1992294400 134512640 134931368 4294956240 18446744073709551615 134525627 0 0 4096 0 0 0 0 17 0 0 0
/proc/16571/statm: 22453 17100 48 102 0 22348 0
Current children cumulated CPU time (s) 222.2
Current children cumulated vsize (KiB) 89812

[startup+282.301 s]
/proc/loadavg: 1.00 1.00 1.00 2/65 16572
/proc/meminfo: memFree=942320/2055920 swapFree=4192956/4192956
[pid=16571] ppid=16569 vsize=96064 CPUtime=282.16
/proc/16571/stat : 16571 (picosat) R 16569 16571 16400 0 -1 4194304 18743 0 0 0 27686 530 0 0 25 0 1 0 89083456 98369536 18692 1992294400 134512640 134931368 4294956240 18446744073709551615 134525754 0 0 4096 0 0 0 0 17 0 0 0
/proc/16571/statm: 24016 18692 48 102 0 23911 0
Current children cumulated CPU time (s) 282.16
Current children cumulated vsize (KiB) 96064

[startup+342.301 s]
/proc/loadavg: 1.00 1.00 1.00 2/65 16572
/proc/meminfo: memFree=935160/2055920 swapFree=4192956/4192956
[pid=16571] ppid=16569 vsize=103184 CPUtime=342.14
/proc/16571/stat : 16571 (picosat) R 16569 16571 16400 0 -1 4194304 20505 0 0 0 33682 532 0 0 25 0 1 0 89083456 105660416 20454 1992294400 134512640 134931368 4294956240 18446744073709551615 134529907 0 0 4096 0 0 0 0 17 0 0 0
/proc/16571/statm: 25796 20454 48 102 0 25691 0
Current children cumulated CPU time (s) 342.14
Current children cumulated vsize (KiB) 103184

[startup+402.302 s]
/proc/loadavg: 1.00 1.00 1.00 2/65 16572
/proc/meminfo: memFree=928760/2055920 swapFree=4192956/4192956
[pid=16571] ppid=16569 vsize=109548 CPUtime=402.12
/proc/16571/stat : 16571 (picosat) R 16569 16571 16400 0 -1 4194304 22114 0 0 0 39678 534 0 0 25 0 1 0 89083456 112177152 22063 1992294400 134512640 134931368 4294956240 18446744073709551615 134529880 0 0 4096 0 0 0 0 17 0 0 0
/proc/16571/statm: 27387 22063 48 102 0 27282 0
Current children cumulated CPU time (s) 402.12
Current children cumulated vsize (KiB) 109548

[startup+462.301 s]
/proc/loadavg: 1.00 1.00 1.00 2/65 16572
/proc/meminfo: memFree=924024/2055920 swapFree=4192956/4192956
[pid=16571] ppid=16569 vsize=113948 CPUtime=462.08
/proc/16571/stat : 16571 (picosat) R 16569 16571 16400 0 -1 4194304 23296 0 0 0 45672 536 0 0 25 0 1 0 89083456 116682752 23183 1992294400 134512640 134931368 4294956240 18446744073709551615 134529347 0 0 4096 0 0 0 0 17 0 0 0
/proc/16571/statm: 28487 23183 48 102 0 28382 0
Current children cumulated CPU time (s) 462.08
Current children cumulated vsize (KiB) 113948

[startup+522.302 s]
/proc/loadavg: 1.00 1.00 1.00 2/65 16572
/proc/meminfo: memFree=924024/2055920 swapFree=4192956/4192956
[pid=16571] ppid=16569 vsize=113948 CPUtime=522.06
/proc/16571/stat : 16571 (picosat) R 16569 16571 16400 0 -1 4194304 23296 0 0 0 51670 536 0 0 25 0 1 0 89083456 116682752 23183 1992294400 134512640 134931368 4294956240 18446744073709551615 134529868 0 0 4096 0 0 0 0 17 0 0 0
/proc/16571/statm: 28487 23183 48 102 0 28382 0
Current children cumulated CPU time (s) 522.06
Current children cumulated vsize (KiB) 113948

[startup+582.302 s]
/proc/loadavg: 1.00 1.00 1.00 2/65 16572
/proc/meminfo: memFree=924088/2055920 swapFree=4192956/4192956
[pid=16571] ppid=16569 vsize=113948 CPUtime=582.04
/proc/16571/stat : 16571 (picosat) R 16569 16571 16400 0 -1 4194304 23296 0 0 0 57667 537 0 0 25 0 1 0 89083456 116682752 23183 1992294400 134512640 134931368 4294956240 18446744073709551615 134530162 0 0 4096 0 0 0 0 17 0 0 0
/proc/16571/statm: 28487 23183 48 102 0 28382 0
Current children cumulated CPU time (s) 582.04
Current children cumulated vsize (KiB) 113948

[startup+642.301 s]
/proc/loadavg: 1.00 1.00 1.00 2/65 16572
/proc/meminfo: memFree=924088/2055920 swapFree=4192956/4192956
[pid=16571] ppid=16569 vsize=113948 CPUtime=642.02
/proc/16571/stat : 16571 (picosat) R 16569 16571 16400 0 -1 4194304 23296 0 0 0 63665 537 0 0 25 0 1 0 89083456 116682752 23183 1992294400 134512640 134931368 4294956240 18446744073709551615 134525754 0 0 4096 0 0 0 0 17 0 0 0
/proc/16571/statm: 28487 23183 48 102 0 28382 0
Current children cumulated CPU time (s) 642.02
Current children cumulated vsize (KiB) 113948

[startup+702.302 s]
/proc/loadavg: 1.00 1.00 1.00 2/65 16572
/proc/meminfo: memFree=923960/2055920 swapFree=4192956/4192956
[pid=16571] ppid=16569 vsize=113948 CPUtime=701.99
/proc/16571/stat : 16571 (picosat) R 16569 16571 16400 0 -1 4194304 23296 0 0 0 69662 537 0 0 25 0 1 0 89083456 116682752 23183 1992294400 134512640 134931368 4294956240 18446744073709551615 134525754 0 0 4096 0 0 0 0 17 0 0 0
/proc/16571/statm: 28487 23183 48 102 0 28382 0
Current children cumulated CPU time (s) 701.99
Current children cumulated vsize (KiB) 113948

[startup+762.306 s]
/proc/loadavg: 1.00 1.00 1.00 2/65 16572
/proc/meminfo: memFree=923960/2055920 swapFree=4192956/4192956
[pid=16571] ppid=16569 vsize=113948 CPUtime=761.97
/proc/16571/stat : 16571 (picosat) R 16569 16571 16400 0 -1 4194304 23300 0 0 0 75660 537 0 0 25 0 1 0 89083456 116682752 23187 1992294400 134512640 134931368 4294956240 18446744073709551615 134530201 0 0 4096 0 0 0 0 17 0 0 0
/proc/16571/statm: 28487 23187 48 102 0 28382 0
Current children cumulated CPU time (s) 761.97
Current children cumulated vsize (KiB) 113948

[startup+822.301 s]
/proc/loadavg: 1.00 1.00 1.00 2/65 16572
/proc/meminfo: memFree=923960/2055920 swapFree=4192956/4192956
[pid=16571] ppid=16569 vsize=113948 CPUtime=821.94
/proc/16571/stat : 16571 (picosat) R 16569 16571 16400 0 -1 4194304 23300 0 0 0 81657 537 0 0 25 0 1 0 89083456 116682752 23187 1992294400 134512640 134931368 4294956240 18446744073709551615 134525741 0 0 4096 0 0 0 0 17 0 0 0
/proc/16571/statm: 28487 23187 48 102 0 28382 0
Current children cumulated CPU time (s) 821.94
Current children cumulated vsize (KiB) 113948

[startup+882.302 s]
/proc/loadavg: 1.00 1.00 1.00 2/65 16572
/proc/meminfo: memFree=923960/2055920 swapFree=4192956/4192956
[pid=16571] ppid=16569 vsize=113948 CPUtime=881.92
/proc/16571/stat : 16571 (picosat) R 16569 16571 16400 0 -1 4194304 23300 0 0 0 87655 537 0 0 25 0 1 0 89083456 116682752 23187 1992294400 134512640 134931368 4294956240 18446744073709551615 134529841 0 0 4096 0 0 0 0 17 0 0 0
/proc/16571/statm: 28487 23187 48 102 0 28382 0
Current children cumulated CPU time (s) 881.92
Current children cumulated vsize (KiB) 113948

[startup+942.301 s]
/proc/loadavg: 1.00 1.00 1.00 2/65 16572
/proc/meminfo: memFree=924024/2055920 swapFree=4192956/4192956
[pid=16571] ppid=16569 vsize=113948 CPUtime=941.9
/proc/16571/stat : 16571 (picosat) R 16569 16571 16400 0 -1 4194304 23300 0 0 0 93653 537 0 0 25 0 1 0 89083456 116682752 23187 1992294400 134512640 134931368 4294956240 18446744073709551615 134529868 0 0 4096 0 0 0 0 17 0 0 0
/proc/16571/statm: 28487 23187 48 102 0 28382 0
Current children cumulated CPU time (s) 941.9
Current children cumulated vsize (KiB) 113948

[startup+1002.3 s]
/proc/loadavg: 1.00 1.00 1.00 2/65 16572
/proc/meminfo: memFree=924024/2055920 swapFree=4192956/4192956
[pid=16571] ppid=16569 vsize=113948 CPUtime=1001.87
/proc/16571/stat : 16571 (picosat) R 16569 16571 16400 0 -1 4194304 23303 0 0 0 99650 537 0 0 25 0 1 0 89083456 116682752 23190 1992294400 134512640 134931368 4294956240 18446744073709551615 134530162 0 0 4096 0 0 0 0 17 0 0 0
/proc/16571/statm: 28487 23190 48 102 0 28382 0
Current children cumulated CPU time (s) 1001.87
Current children cumulated vsize (KiB) 113948

[startup+1062.3 s]
/proc/loadavg: 1.00 1.00 1.00 2/65 16572
/proc/meminfo: memFree=924088/2055920 swapFree=4192956/4192956
[pid=16571] ppid=16569 vsize=113948 CPUtime=1061.84
/proc/16571/stat : 16571 (picosat) R 16569 16571 16400 0 -1 4194304 23303 0 0 0 105647 537 0 0 25 0 1 0 89083456 116682752 23190 1992294400 134512640 134931368 4294956240 18446744073709551615 134520058 0 0 4096 0 0 0 0 17 0 0 0
/proc/16571/statm: 28487 23190 48 102 0 28382 0
Current children cumulated CPU time (s) 1061.84
Current children cumulated vsize (KiB) 113948

[startup+1122.3 s]
/proc/loadavg: 1.00 1.00 1.00 2/65 16572
/proc/meminfo: memFree=924024/2055920 swapFree=4192956/4192956
[pid=16571] ppid=16569 vsize=113948 CPUtime=1121.81
/proc/16571/stat : 16571 (picosat) R 16569 16571 16400 0 -1 4194304 23303 0 0 0 111644 537 0 0 25 0 1 0 89083456 116682752 23190 1992294400 134512640 134931368 4294956240 18446744073709551615 134530087 0 0 4096 0 0 0 0 17 0 0 0
/proc/16571/statm: 28487 23190 48 102 0 28382 0
Current children cumulated CPU time (s) 1121.81
Current children cumulated vsize (KiB) 113948

[startup+1182.3 s]
/proc/loadavg: 1.00 1.00 1.00 2/65 16572
/proc/meminfo: memFree=924024/2055920 swapFree=4192956/4192956
[pid=16571] ppid=16569 vsize=113948 CPUtime=1181.79
/proc/16571/stat : 16571 (picosat) R 16569 16571 16400 0 -1 4194304 23303 0 0 0 117642 537 0 0 25 0 1 0 89083456 116682752 23190 1992294400 134512640 134931368 4294956240 18446744073709551615 134525754 0 0 4096 0 0 0 0 17 0 0 0
/proc/16571/statm: 28487 23190 48 102 0 28382 0
Current children cumulated CPU time (s) 1181.79
Current children cumulated vsize (KiB) 113948



Maximum CPU time exceeded: sending SIGTERM then SIGKILL

[startup+1200.6 s]
/proc/loadavg: 1.00 1.00 1.00 2/65 16572
/proc/meminfo: memFree=924024/2055920 swapFree=4192956/4192956
[pid=16571] ppid=16569 vsize=113948 CPUtime=1200.09
/proc/16571/stat : 16571 (picosat) R 16569 16571 16400 0 -1 4194304 23303 0 0 0 119472 537 0 0 25 0 1 0 89083456 116682752 23190 1992294400 134512640 134931368 4294956240 18446744073709551615 134529868 0 0 4096 0 0 0 0 17 0 0 0
/proc/16571/statm: 28487 23190 48 102 0 28382 0
Current children cumulated CPU time (s) 1200.09
Current children cumulated vsize (KiB) 113948

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): 1200.62
CPU time (s): 1200.11
CPU user time (s): 1194.72
CPU system time (s): 5.39118
CPU usage (%): 99.9576
Max. virtual memory (cumulated for all children) (KiB): 114196

getrusage(RUSAGE_CHILDREN,...) data:
user time used= 1194.72
system time used= 5.39118
maximum resident set size= 0
integral shared memory size= 0
integral unshared data size= 0
integral unshared stack size= 0
page reclaims= 23303
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= 2
involuntary context switches= 3020

runsolver used 1.07484 second user time and 3.3015 second system time

The end

Launcher Data 

Begin job on node59 at 2009-04-25 00:02:43
IDJOB=1716044
IDBENCH=20365
IDSOLVER=563
FILE ID=node59/1716044-1240610561
PBS_JOBID= 9186259
Free space on /tmp= 66336 MiB

SOLVER NAME= SAT07 reference solver: picosat 535
BENCH NAME= SAT07/industrial/anbulagan/hard-unsat/total-10-17-u.cnf
COMMAND LINE= HOME/picosat BENCHNAME            
RUNSOLVER COMMAND LINE= BIN/runsolver --timestamp -w /tmp/evaluation-result-1716044-1240610561/watcher-1716044-1240610561 -o /tmp/evaluation-result-1716044-1240610561/solver-1716044-1240610561 -C 1200 -W 1800 -M 1800 --output-limit 1,15  HOME/picosat HOME/instance-1716044-1240610561.cnf            

TIME LIMIT= 1200 seconds
MEMORY LIMIT= 1800 MiB
MAX NB THREAD= 0

MD5SUM BENCH= 9ce7c48a28ddd5790e38607bb893dd38
RANDOM SEED=1867820189

node59.alineos.net Linux 2.6.9-22.EL.rootsmp #1 SMP Mon Oct 3 08:59:52 CEST 2005

/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		: 3000.240
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		: 3000.240
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:       1016984 kB
Buffers:         69460 kB
Cached:         868260 kB
SwapCached:          0 kB
Active:         140208 kB
Inactive:       811472 kB
HighTotal:           0 kB
HighFree:            0 kB
LowTotal:      2055920 kB
LowFree:       1016984 kB
SwapTotal:     4192956 kB
SwapFree:      4192956 kB
Dirty:           25392 kB
Writeback:           0 kB
Mapped:          23692 kB
Slab:            73196 kB
Committed_AS:   336680 kB
PageTables:       1456 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= 66336 MiB
End job on node59 at 2009-04-25 00:22:45