Trace number 1716460

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) 1200.07 1200.51

General information on the benchmark

Nameindustrial/anbulagan/
hard-unsat/dated-5-17-u.cnf
MD5SUM83ece6745238c422c7e68e5a07fc7f73
Bench CategoryAPPLICATION (applications instances)
Best result obtained on this benchmarkUNSAT
Best CPU time to get the best result obtained on this benchmark387.769
Satisfiable
(Un)Satisfiability was proved
Number of variables183464
Number of clauses855717
Sum of the clauses size1974802
Maximum clause length10
Minimum clause length1
Number of clauses of size 115316
Number of clauses of size 2664917
Number of clauses of size 3141084
Number of clauses of size 43820
Number of clauses of size 515280
Number of clauses of size over 515300

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-1716460-1240616019/watcher-1716460-1240616019 -o /tmp/evaluation-result-1716460-1240616019/solver-1716460-1240616019 -C 1200 -W 1800 -M 1800 --output-limit 1,15 HOME/picosat HOME/instance-1716460-1240616019.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 0.99 0.99 3/64 17669
/proc/meminfo: memFree=1330600/2055920 swapFree=4180840/4192956
[pid=17669] ppid=17667 vsize=728 CPUtime=0
/proc/17669/stat : 17669 (picosat) R 17667 17669 17293 0 -1 4194304 95 0 0 0 0 0 0 0 18 0 1 0 89628792 745472 81 1992294400 134512640 134931368 4294956224 18446744073709551615 134605937 0 0 4096 0 0 0 0 17 1 0 0
/proc/17669/statm: 182 81 40 102 0 77 0

[startup+0.0585419 s]
/proc/loadavg: 1.00 0.99 0.99 3/64 17669
/proc/meminfo: memFree=1330600/2055920 swapFree=4180840/4192956
[pid=17669] ppid=17667 vsize=2664 CPUtime=0.05
/proc/17669/stat : 17669 (picosat) R 17667 17669 17293 0 -1 4194304 444 0 0 0 2 3 0 0 18 0 1 0 89628792 2727936 421 1992294400 134512640 134931368 4294956224 18446744073709551615 134605937 0 0 4096 0 0 0 0 17 1 0 0
/proc/17669/statm: 666 421 40 102 0 561 0
Current children cumulated CPU time (s) 0.05
Current children cumulated vsize (KiB) 2664

[startup+0.101549 s]
/proc/loadavg: 1.00 0.99 0.99 3/64 17669
/proc/meminfo: memFree=1330600/2055920 swapFree=4180840/4192956
[pid=17669] ppid=17667 vsize=2796 CPUtime=0.09
/proc/17669/stat : 17669 (picosat) R 17667 17669 17293 0 -1 4194304 500 0 0 0 4 5 0 0 18 0 1 0 89628792 2863104 477 1992294400 134512640 134931368 4294956224 18446744073709551615 134605937 0 0 4096 0 0 0 0 17 1 0 0
/proc/17669/statm: 699 477 40 102 0 594 0
Current children cumulated CPU time (s) 0.09
Current children cumulated vsize (KiB) 2796

[startup+0.301584 s]
/proc/loadavg: 1.00 0.99 0.99 3/64 17669
/proc/meminfo: memFree=1330600/2055920 swapFree=4180840/4192956
[pid=17669] ppid=17667 vsize=3192 CPUtime=0.29
/proc/17669/stat : 17669 (picosat) R 17667 17669 17293 0 -1 4194304 621 0 0 0 13 16 0 0 19 0 1 0 89628792 3268608 598 1992294400 134512640 134931368 4294956224 18446744073709551615 134605937 0 0 4096 0 0 0 0 17 1 0 0
/proc/17669/statm: 798 599 40 102 0 693 0
Current children cumulated CPU time (s) 0.29
Current children cumulated vsize (KiB) 3192

[startup+0.701655 s]
/proc/loadavg: 1.00 0.99 0.99 3/64 17669
/proc/meminfo: memFree=1330600/2055920 swapFree=4180840/4192956
[pid=17669] ppid=17667 vsize=10400 CPUtime=0.69
/proc/17669/stat : 17669 (picosat) R 17667 17669 17293 0 -1 4194304 1882 0 0 0 29 40 0 0 22 0 1 0 89628792 10649600 1859 1992294400 134512640 134931368 4294956224 18446744073709551615 134605937 0 0 4096 0 0 0 0 17 1 0 0
/proc/17669/statm: 2600 1859 40 102 0 2495 0
Current children cumulated CPU time (s) 0.69
Current children cumulated vsize (KiB) 10400

[startup+1.5018 s]
/proc/loadavg: 1.00 0.99 0.99 2/65 17670
/proc/meminfo: memFree=1317664/2055920 swapFree=4180840/4192956
[pid=17669] ppid=17667 vsize=20316 CPUtime=1.49
/proc/17669/stat : 17669 (picosat) R 17667 17669 17293 0 -1 4194304 3532 0 0 0 65 84 0 0 25 0 1 0 89628792 20803584 3509 1992294400 134512640 134931368 4294956224 18446744073709551615 134605937 0 0 4096 0 0 0 0 17 1 0 0
/proc/17669/statm: 5079 3509 40 102 0 4974 0
Current children cumulated CPU time (s) 1.49
Current children cumulated vsize (KiB) 20316

[startup+3.10108 s]
/proc/loadavg: 1.00 0.99 0.99 2/65 17670
/proc/meminfo: memFree=1315296/2055920 swapFree=4180840/4192956
[pid=17669] ppid=17667 vsize=24308 CPUtime=3.09
/proc/17669/stat : 17669 (picosat) R 17667 17669 17293 0 -1 4194304 4526 0 0 0 138 171 0 0 25 0 1 0 89628792 24891392 4503 1992294400 134512640 134931368 4294956224 18446744073709551615 134605937 0 0 4096 0 0 0 0 17 1 0 0
/proc/17669/statm: 6077 4503 40 102 0 5972 0
Current children cumulated CPU time (s) 3.09
Current children cumulated vsize (KiB) 24308

[startup+6.30165 s]
/proc/loadavg: 1.00 0.99 0.99 2/65 17670
/proc/meminfo: memFree=1306336/2055920 swapFree=4180840/4192956
[pid=17669] ppid=17667 vsize=32464 CPUtime=6.29
/proc/17669/stat : 17669 (picosat) R 17667 17669 17293 0 -1 4194304 6797 0 0 0 287 342 0 0 25 0 1 0 89628792 33243136 6774 1992294400 134512640 134931368 4294956224 18446744073709551615 134531300 0 0 4096 0 0 0 0 17 1 0 0
/proc/17669/statm: 8116 6774 42 102 0 8011 0
Current children cumulated CPU time (s) 6.29
Current children cumulated vsize (KiB) 32464

[startup+12.7018 s]
/proc/loadavg: 1.00 0.99 0.99 2/65 17670
/proc/meminfo: memFree=1302304/2055920 swapFree=4180840/4192956
[pid=17669] ppid=17667 vsize=36396 CPUtime=12.69
/proc/17669/stat : 17669 (picosat) R 17667 17669 17293 0 -1 4194304 7116 0 0 0 927 342 0 0 25 0 1 0 89628792 37269504 7066 1992294400 134512640 134931368 4294956224 18446744073709551615 134524112 0 0 4096 0 0 0 0 17 1 0 0
/proc/17669/statm: 9099 7066 48 102 0 8994 0
Current children cumulated CPU time (s) 12.69
Current children cumulated vsize (KiB) 36396

[startup+25.5011 s]
/proc/loadavg: 1.00 0.99 0.99 2/65 17670
/proc/meminfo: memFree=1302368/2055920 swapFree=4180840/4192956
[pid=17669] ppid=17667 vsize=36396 CPUtime=25.48
/proc/17669/stat : 17669 (picosat) R 17667 17669 17293 0 -1 4194304 7116 0 0 0 2206 342 0 0 25 0 1 0 89628792 37269504 7066 1992294400 134512640 134931368 4294956224 18446744073709551615 134529868 0 0 4096 0 0 0 0 17 1 0 0
/proc/17669/statm: 9099 7066 48 102 0 8994 0
Current children cumulated CPU time (s) 25.48
Current children cumulated vsize (KiB) 36396

[startup+51.1016 s]
/proc/loadavg: 1.00 0.99 0.99 2/65 17670
/proc/meminfo: memFree=1299616/2055920 swapFree=4180840/4192956
[pid=17669] ppid=17667 vsize=39248 CPUtime=51.06
/proc/17669/stat : 17669 (picosat) R 17667 17669 17293 0 -1 4194304 7849 0 0 0 4763 343 0 0 25 0 1 0 89628792 40189952 7799 1992294400 134512640 134931368 4294956224 18446744073709551615 134525828 0 0 4096 0 0 0 0 17 1 0 0
/proc/17669/statm: 9812 7799 48 102 0 9707 0
Current children cumulated CPU time (s) 51.06
Current children cumulated vsize (KiB) 39248

[startup+102.306 s]
/proc/loadavg: 1.00 0.99 0.99 2/65 17670
/proc/meminfo: memFree=1292576/2055920 swapFree=4180840/4192956
[pid=17669] ppid=17667 vsize=46200 CPUtime=102.25
/proc/17669/stat : 17669 (picosat) R 17667 17669 17293 0 -1 4194304 9575 0 0 0 9879 346 0 0 25 0 1 0 89628792 47308800 9525 1992294400 134512640 134931368 4294956224 18446744073709551615 134525754 0 0 4096 0 0 0 0 17 1 0 0
/proc/17669/statm: 11550 9525 48 102 0 11445 0
Current children cumulated CPU time (s) 102.25
Current children cumulated vsize (KiB) 46200

[startup+162.301 s]
/proc/loadavg: 1.00 0.99 0.99 2/65 17670
/proc/meminfo: memFree=1289120/2055920 swapFree=4180840/4192956
[pid=17669] ppid=17667 vsize=49488 CPUtime=162.22
/proc/17669/stat : 17669 (picosat) R 17667 17669 17293 0 -1 4194304 10433 0 0 0 15875 347 0 0 25 0 1 0 89628792 50675712 10344 1992294400 134512640 134931368 4294956224 18446744073709551615 134525606 0 0 4096 0 0 0 0 17 1 0 0
/proc/17669/statm: 12372 10344 48 102 0 12267 0
Current children cumulated CPU time (s) 162.22
Current children cumulated vsize (KiB) 49488

[startup+222.302 s]
/proc/loadavg: 1.00 0.99 0.99 2/65 17670
/proc/meminfo: memFree=1289120/2055920 swapFree=4180840/4192956
[pid=17669] ppid=17667 vsize=49488 CPUtime=222.2
/proc/17669/stat : 17669 (picosat) R 17667 17669 17293 0 -1 4194304 10435 0 0 0 21873 347 0 0 25 0 1 0 89628792 50675712 10346 1992294400 134512640 134931368 4294956224 18446744073709551615 134531136 0 0 4096 0 0 0 0 17 1 0 0
/proc/17669/statm: 12372 10346 48 102 0 12267 0
Current children cumulated CPU time (s) 222.2
Current children cumulated vsize (KiB) 49488

[startup+282.302 s]
/proc/loadavg: 1.00 0.99 0.99 2/65 17670
/proc/meminfo: memFree=1289120/2055920 swapFree=4180840/4192956
[pid=17669] ppid=17667 vsize=49488 CPUtime=282.18
/proc/17669/stat : 17669 (picosat) R 17667 17669 17293 0 -1 4194304 10437 0 0 0 27871 347 0 0 25 0 1 0 89628792 50675712 10348 1992294400 134512640 134931368 4294956224 18446744073709551615 134525606 0 0 4096 0 0 0 0 17 1 0 0
/proc/17669/statm: 12372 10348 48 102 0 12267 0
Current children cumulated CPU time (s) 282.18
Current children cumulated vsize (KiB) 49488

[startup+342.301 s]
/proc/loadavg: 1.00 0.99 0.99 2/65 17672
/proc/meminfo: memFree=1288936/2055920 swapFree=4180840/4192956
[pid=17669] ppid=17667 vsize=49488 CPUtime=342.15
/proc/17669/stat : 17669 (picosat) R 17667 17669 17293 0 -1 4194304 10484 0 0 0 33868 347 0 0 25 0 1 0 89628792 50675712 10350 1992294400 134512640 134931368 4294956224 18446744073709551615 134524027 0 0 4096 0 0 0 0 17 1 0 0
/proc/17669/statm: 12372 10350 48 102 0 12267 0
Current children cumulated CPU time (s) 342.15
Current children cumulated vsize (KiB) 49488

[startup+402.301 s]
/proc/loadavg: 1.00 0.99 0.99 2/65 17672
/proc/meminfo: memFree=1289000/2055920 swapFree=4180840/4192956
[pid=17669] ppid=17667 vsize=49488 CPUtime=402.13
/proc/17669/stat : 17669 (picosat) R 17667 17669 17293 0 -1 4194304 10487 0 0 0 39866 347 0 0 25 0 1 0 89628792 50675712 10353 1992294400 134512640 134931368 4294956224 18446744073709551615 134525788 0 0 4096 0 0 0 0 17 1 0 0
/proc/17669/statm: 12372 10353 48 102 0 12267 0
Current children cumulated CPU time (s) 402.13
Current children cumulated vsize (KiB) 49488

[startup+462.302 s]
/proc/loadavg: 1.00 0.99 0.99 2/65 17672
/proc/meminfo: memFree=1289000/2055920 swapFree=4180840/4192956
[pid=17669] ppid=17667 vsize=49488 CPUtime=462.11
/proc/17669/stat : 17669 (picosat) R 17667 17669 17293 0 -1 4194304 10489 0 0 0 45864 347 0 0 25 0 1 0 89628792 50675712 10355 1992294400 134512640 134931368 4294956224 18446744073709551615 134529486 0 0 4096 0 0 0 0 17 1 0 0
/proc/17669/statm: 12372 10355 48 102 0 12267 0
Current children cumulated CPU time (s) 462.11
Current children cumulated vsize (KiB) 49488

[startup+522.302 s]
/proc/loadavg: 1.00 0.99 0.99 2/65 17672
/proc/meminfo: memFree=1289064/2055920 swapFree=4180840/4192956
[pid=17669] ppid=17667 vsize=49488 CPUtime=522.09
/proc/17669/stat : 17669 (picosat) R 17667 17669 17293 0 -1 4194304 10492 0 0 0 51862 347 0 0 25 0 1 0 89628792 50675712 10358 1992294400 134512640 134931368 4294956224 18446744073709551615 134525754 0 0 4096 0 0 0 0 17 1 0 0
/proc/17669/statm: 12372 10358 48 102 0 12267 0
Current children cumulated CPU time (s) 522.09
Current children cumulated vsize (KiB) 49488

[startup+582.301 s]
/proc/loadavg: 1.00 0.99 0.99 2/65 17672
/proc/meminfo: memFree=1289064/2055920 swapFree=4180840/4192956
[pid=17669] ppid=17667 vsize=49488 CPUtime=582.06
/proc/17669/stat : 17669 (picosat) R 17667 17669 17293 0 -1 4194304 10492 0 0 0 57859 347 0 0 25 0 1 0 89628792 50675712 10358 1992294400 134512640 134931368 4294956224 18446744073709551615 134524112 0 0 4096 0 0 0 0 17 1 0 0
/proc/17669/statm: 12372 10358 48 102 0 12267 0
Current children cumulated CPU time (s) 582.06
Current children cumulated vsize (KiB) 49488

[startup+642.302 s]
/proc/loadavg: 1.00 0.99 0.99 2/65 17672
/proc/meminfo: memFree=1289064/2055920 swapFree=4180840/4192956
[pid=17669] ppid=17667 vsize=49488 CPUtime=642.06
/proc/17669/stat : 17669 (picosat) R 17667 17669 17293 0 -1 4194304 10494 0 0 0 63858 348 0 0 25 0 1 0 89628792 50675712 10360 1992294400 134512640 134931368 4294956224 18446744073709551615 134525606 0 0 4096 0 0 0 0 17 1 0 0
/proc/17669/statm: 12372 10360 48 102 0 12267 0
Current children cumulated CPU time (s) 642.06
Current children cumulated vsize (KiB) 49488

[startup+702.302 s]
/proc/loadavg: 1.00 0.99 0.99 2/65 17672
/proc/meminfo: memFree=1289064/2055920 swapFree=4180840/4192956
[pid=17669] ppid=17667 vsize=49488 CPUtime=702.03
/proc/17669/stat : 17669 (picosat) R 17667 17669 17293 0 -1 4194304 10497 0 0 0 69855 348 0 0 25 0 1 0 89628792 50675712 10363 1992294400 134512640 134931368 4294956224 18446744073709551615 134525754 0 0 4096 0 0 0 0 17 1 0 0
/proc/17669/statm: 12372 10363 48 102 0 12267 0
Current children cumulated CPU time (s) 702.03
Current children cumulated vsize (KiB) 49488

[startup+762.305 s]
/proc/loadavg: 1.00 0.99 0.99 2/65 17672
/proc/meminfo: memFree=1289000/2055920 swapFree=4180840/4192956
[pid=17669] ppid=17667 vsize=49488 CPUtime=762.01
/proc/17669/stat : 17669 (picosat) R 17667 17669 17293 0 -1 4194304 10497 0 0 0 75853 348 0 0 25 0 1 0 89628792 50675712 10363 1992294400 134512640 134931368 4294956224 18446744073709551615 134525754 0 0 4096 0 0 0 0 17 1 0 0
/proc/17669/statm: 12372 10363 48 102 0 12267 0
Current children cumulated CPU time (s) 762.01
Current children cumulated vsize (KiB) 49488

[startup+822.301 s]
/proc/loadavg: 1.00 0.99 0.99 2/65 17672
/proc/meminfo: memFree=1289192/2055920 swapFree=4180840/4192956
[pid=17669] ppid=17667 vsize=49488 CPUtime=821.98
/proc/17669/stat : 17669 (picosat) R 17667 17669 17293 0 -1 4194304 10500 0 0 0 81850 348 0 0 25 0 1 0 89628792 50675712 10366 1992294400 134512640 134931368 4294956224 18446744073709551615 134529486 0 0 4096 0 0 0 0 17 1 0 0
/proc/17669/statm: 12372 10366 48 102 0 12267 0
Current children cumulated CPU time (s) 821.98
Current children cumulated vsize (KiB) 49488

[startup+882.302 s]
/proc/loadavg: 1.00 0.99 0.99 2/65 17672
/proc/meminfo: memFree=1289192/2055920 swapFree=4180840/4192956
[pid=17669] ppid=17667 vsize=49488 CPUtime=881.96
/proc/17669/stat : 17669 (picosat) R 17667 17669 17293 0 -1 4194304 10503 0 0 0 87848 348 0 0 25 0 1 0 89628792 50675712 10369 1992294400 134512640 134931368 4294956224 18446744073709551615 134525741 0 0 4096 0 0 0 0 17 1 0 0
/proc/17669/statm: 12372 10369 48 102 0 12267 0
Current children cumulated CPU time (s) 881.96
Current children cumulated vsize (KiB) 49488

[startup+942.301 s]
/proc/loadavg: 1.00 0.99 0.99 2/65 17672
/proc/meminfo: memFree=1289192/2055920 swapFree=4180840/4192956
[pid=17669] ppid=17667 vsize=49488 CPUtime=941.94
/proc/17669/stat : 17669 (picosat) R 17667 17669 17293 0 -1 4194304 10503 0 0 0 93846 348 0 0 25 0 1 0 89628792 50675712 10369 1992294400 134512640 134931368 4294956224 18446744073709551615 134524112 0 0 4096 0 0 0 0 17 1 0 0
/proc/17669/statm: 12372 10369 48 102 0 12267 0
Current children cumulated CPU time (s) 941.94
Current children cumulated vsize (KiB) 49488

[startup+1002.3 s]
/proc/loadavg: 1.00 0.99 0.99 2/65 17672
/proc/meminfo: memFree=1289128/2055920 swapFree=4180840/4192956
[pid=17669] ppid=17667 vsize=49488 CPUtime=1001.92
/proc/17669/stat : 17669 (picosat) R 17667 17669 17293 0 -1 4194304 10506 0 0 0 99844 348 0 0 25 0 1 0 89628792 50675712 10372 1992294400 134512640 134931368 4294956224 18446744073709551615 134525606 0 0 4096 0 0 0 0 17 1 0 0
/proc/17669/statm: 12372 10372 48 102 0 12267 0
Current children cumulated CPU time (s) 1001.92
Current children cumulated vsize (KiB) 49488

[startup+1062.3 s]
/proc/loadavg: 1.00 0.99 0.99 2/65 17672
/proc/meminfo: memFree=1289128/2055920 swapFree=4180840/4192956
[pid=17669] ppid=17667 vsize=49488 CPUtime=1061.9
/proc/17669/stat : 17669 (picosat) R 17667 17669 17293 0 -1 4194304 10506 0 0 0 105842 348 0 0 25 0 1 0 89628792 50675712 10372 1992294400 134512640 134931368 4294956224 18446744073709551615 134525606 0 0 4096 0 0 0 0 17 1 0 0
/proc/17669/statm: 12372 10372 48 102 0 12267 0
Current children cumulated CPU time (s) 1061.9
Current children cumulated vsize (KiB) 49488

[startup+1122.3 s]
/proc/loadavg: 1.00 0.99 0.99 2/65 17672
/proc/meminfo: memFree=1289064/2055920 swapFree=4180840/4192956
[pid=17669] ppid=17667 vsize=49488 CPUtime=1121.87
/proc/17669/stat : 17669 (picosat) R 17667 17669 17293 0 -1 4194304 10513 0 0 0 111839 348 0 0 25 0 1 0 89628792 50675712 10379 1992294400 134512640 134931368 4294956224 18446744073709551615 134525754 0 0 4096 0 0 0 0 17 1 0 0
/proc/17669/statm: 12372 10379 48 102 0 12267 0
Current children cumulated CPU time (s) 1121.87
Current children cumulated vsize (KiB) 49488

[startup+1182.3 s]
/proc/loadavg: 1.00 0.99 0.99 2/65 17672
/proc/meminfo: memFree=1289064/2055920 swapFree=4180840/4192956
[pid=17669] ppid=17667 vsize=49488 CPUtime=1181.85
/proc/17669/stat : 17669 (picosat) R 17667 17669 17293 0 -1 4194304 10514 0 0 0 117837 348 0 0 25 0 1 0 89628792 50675712 10380 1992294400 134512640 134931368 4294956224 18446744073709551615 134522740 0 0 4096 0 0 0 0 17 1 0 0
/proc/17669/statm: 12372 10380 48 102 0 12267 0
Current children cumulated CPU time (s) 1181.85
Current children cumulated vsize (KiB) 49488



Maximum CPU time exceeded: sending SIGTERM then SIGKILL

[startup+1200.5 s]
/proc/loadavg: 1.00 0.99 0.99 2/65 17672
/proc/meminfo: memFree=1289000/2055920 swapFree=4180840/4192956
[pid=17669] ppid=17667 vsize=50512 CPUtime=1200.05
/proc/17669/stat : 17669 (picosat) R 17667 17669 17293 0 -1 4194304 10520 0 0 0 119657 348 0 0 25 0 1 0 89628792 51724288 10386 1992294400 134512640 134931368 4294956224 18446744073709551615 134525621 0 0 4096 0 0 0 0 17 1 0 0
/proc/17669/statm: 12628 10386 48 102 0 12523 0
Current children cumulated CPU time (s) 1200.05
Current children cumulated vsize (KiB) 50512

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 0.99 0.99 2/65 17672
/proc/meminfo: memFree=1289000/2055920 swapFree=4180840/4192956
[pid=17669] ppid=17667 vsize=50512 CPUtime=1200.05
/proc/17669/stat : 17669 (picosat) R 17667 17669 17293 0 -1 4194304 10520 0 0 0 119657 348 0 0 25 0 1 0 89628792 51724288 10386 1992294400 134512640 134931368 4294956224 18446744073709551615 134525621 0 0 4096 0 0 0 0 17 1 0 0
/proc/17669/statm: 12628 10386 48 102 0 12523 0
Current children cumulated CPU time (s) 1200.05
Current children cumulated vsize (KiB) 50512

Child ended because it received signal 15 (SIGTERM)
Real time (s): 1200.51
CPU time (s): 1200.07
CPU user time (s): 1196.57
CPU system time (s): 3.49647
CPU usage (%): 99.9632
Max. virtual memory (cumulated for all children) (KiB): 50512

getrusage(RUSAGE_CHILDREN,...) data:
user time used= 1196.57
system time used= 3.49647
maximum resident set size= 0
integral shared memory size= 0
integral unshared data size= 0
integral unshared stack size= 0
page reclaims= 10520
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= 2072

runsolver used 0.727889 second user time and 2.6566 second system time

The end

Launcher Data 

Begin job on node60 at 2009-04-25 01:33:40
IDJOB=1716460
IDBENCH=20379
IDSOLVER=563
FILE ID=node60/1716460-1240616019
PBS_JOBID= 9186258
Free space on /tmp= 66396 MiB

SOLVER NAME= SAT07 reference solver: picosat 535
BENCH NAME= SAT07/industrial/anbulagan/hard-unsat/dated-5-17-u.cnf
COMMAND LINE= HOME/picosat BENCHNAME            
RUNSOLVER COMMAND LINE= BIN/runsolver --timestamp -w /tmp/evaluation-result-1716460-1240616019/watcher-1716460-1240616019 -o /tmp/evaluation-result-1716460-1240616019/solver-1716460-1240616019 -C 1200 -W 1800 -M 1800 --output-limit 1,15  HOME/picosat HOME/instance-1716460-1240616019.cnf            

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

MD5SUM BENCH= 83ece6745238c422c7e68e5a07fc7f73
RANDOM SEED=1150673734

node60.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		: 3000.256
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		: 3000.256
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:       1331080 kB
Buffers:         70636 kB
Cached:         571904 kB
SwapCached:       6452 kB
Active:         164456 kB
Inactive:       487080 kB
HighTotal:           0 kB
HighFree:            0 kB
LowTotal:      2055920 kB
LowFree:       1331080 kB
SwapTotal:     4192956 kB
SwapFree:      4180840 kB
Dirty:           15664 kB
Writeback:           0 kB
Mapped:          14036 kB
Slab:            59260 kB
Committed_AS:   284572 kB
PageTables:       1460 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= 66396 MiB
End job on node60 at 2009-04-25 01:53:43