Trace number 1824798

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) 10000.1 10002.5

General information on the benchmark

Nameindustrial/anbulagan/
hard-unsat/dated-5-19-u.cnf
MD5SUM3be331331884289c55e55acdeed55dc7
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 variables208002
Number of clauses986543
Sum of the clauses size2288164
Maximum clause length10
Minimum clause length1
Number of clauses of size 117318
Number of clauses of size 2753529
Number of clauses of size 3176796
Number of clauses of size 44320
Number of clauses of size 517280
Number of clauses of size over 517300

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-1824798-1242481778/watcher-1824798-1242481778 -o /tmp/evaluation-result-1824798-1242481778/solver-1824798-1242481778 -C 10000 -W 12000 -M 1800 --output-limit 1,15 HOME/picosat HOME/instance-1824798-1242481778.cnf 

Enforcing CPUTime limit (soft limit, will send SIGTERM then SIGKILL): 10000 seconds
Enforcing CPUTime limit (hard limit, will send SIGXCPU): 10030 seconds
Enforcing wall clock limit (soft limit, will send SIGTERM then SIGKILL): 12000 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: 0.85 0.97 0.96 2/64 32506
/proc/meminfo: memFree=1082000/2055920 swapFree=4179960/4192956
[pid=32506] ppid=32504 vsize=728 CPUtime=0
/proc/32506/stat : 32506 (picosat) R 32504 32506 32469 0 -1 4194304 95 0 0 0 0 0 0 0 20 0 1 0 276211151 745472 81 1992294400 134512640 134931368 4294956240 18446744073709551615 134605937 0 0 4096 0 0 0 0 17 1 0 0
/proc/32506/statm: 182 81 40 102 0 77 0

[startup+0.0912329 s]
/proc/loadavg: 0.85 0.97 0.96 2/64 32506
/proc/meminfo: memFree=1082000/2055920 swapFree=4179960/4192956
[pid=32506] ppid=32504 vsize=2796 CPUtime=0.08
/proc/32506/stat : 32506 (picosat) R 32504 32506 32469 0 -1 4194304 534 0 0 0 4 4 0 0 20 0 1 0 276211151 2863104 511 1992294400 134512640 134931368 4294956240 18446744073709551615 134605937 0 0 4096 0 0 0 0 17 1 0 0
/proc/32506/statm: 699 511 40 102 0 594 0
Current children cumulated CPU time (s) 0.08
Current children cumulated vsize (KiB) 2796

[startup+0.101233 s]
/proc/loadavg: 0.85 0.97 0.96 2/64 32506
/proc/meminfo: memFree=1082000/2055920 swapFree=4179960/4192956
[pid=32506] ppid=32504 vsize=2796 CPUtime=0.09
/proc/32506/stat : 32506 (picosat) R 32504 32506 32469 0 -1 4194304 540 0 0 0 4 5 0 0 21 0 1 0 276211151 2863104 517 1992294400 134512640 134931368 4294956240 18446744073709551615 134605937 0 0 4096 0 0 0 0 17 1 0 0
/proc/32506/statm: 699 517 40 102 0 594 0
Current children cumulated CPU time (s) 0.09
Current children cumulated vsize (KiB) 2796

[startup+0.30125 s]
/proc/loadavg: 0.85 0.97 0.96 2/64 32506
/proc/meminfo: memFree=1082000/2055920 swapFree=4179960/4192956
[pid=32506] ppid=32504 vsize=3324 CPUtime=0.29
/proc/32506/stat : 32506 (picosat) R 32504 32506 32469 0 -1 4194304 663 0 0 0 13 16 0 0 22 0 1 0 276211151 3403776 640 1992294400 134512640 134931368 4294956240 18446744073709551615 134605937 0 0 4096 0 0 0 0 17 1 0 0
/proc/32506/statm: 831 640 40 102 0 726 0
Current children cumulated CPU time (s) 0.29
Current children cumulated vsize (KiB) 3324

[startup+0.701284 s]
/proc/loadavg: 0.85 0.97 0.96 2/64 32506
/proc/meminfo: memFree=1082000/2055920 swapFree=4179960/4192956
[pid=32506] ppid=32504 vsize=10400 CPUtime=0.69
/proc/32506/stat : 32506 (picosat) R 32504 32506 32469 0 -1 4194304 1803 0 0 0 32 37 0 0 25 0 1 0 276211151 10649600 1780 1992294400 134512640 134931368 4294956240 18446744073709551615 134605937 0 0 4096 0 0 0 0 17 1 0 0
/proc/32506/statm: 2600 1780 40 102 0 2495 0
Current children cumulated CPU time (s) 0.69
Current children cumulated vsize (KiB) 10400

[startup+1.50136 s]
/proc/loadavg: 0.85 0.97 0.96 2/65 32507
/proc/meminfo: memFree=1069640/2055920 swapFree=4179960/4192956
[pid=32506] ppid=32504 vsize=20448 CPUtime=1.49
/proc/32506/stat : 32506 (picosat) R 32504 32506 32469 0 -1 4194304 3911 0 0 0 68 81 0 0 25 0 1 0 276211151 20938752 3888 1992294400 134512640 134931368 4294956240 18446744073709551615 134605937 0 0 4096 0 0 0 0 17 1 0 0
/proc/32506/statm: 5112 3888 40 102 0 5007 0
Current children cumulated CPU time (s) 1.49
Current children cumulated vsize (KiB) 20448

[startup+3.10149 s]
/proc/loadavg: 0.85 0.97 0.96 2/65 32507
/proc/meminfo: memFree=1065416/2055920 swapFree=4179960/4192956
[pid=32506] ppid=32504 vsize=24144 CPUtime=3.09
/proc/32506/stat : 32506 (picosat) R 32504 32506 32469 0 -1 4194304 4811 0 0 0 140 169 0 0 25 0 1 0 276211151 24723456 4788 1992294400 134512640 134931368 4294956240 18446744073709551615 134605937 0 0 4096 0 0 0 0 17 1 0 0
/proc/32506/statm: 6036 4788 40 102 0 5931 0
Current children cumulated CPU time (s) 3.09
Current children cumulated vsize (KiB) 24144

[startup+6.30177 s]
/proc/loadavg: 0.86 0.97 0.96 2/65 32507
/proc/meminfo: memFree=1056720/2055920 swapFree=4179960/4192956
[pid=32506] ppid=32504 vsize=32032 CPUtime=6.29
/proc/32506/stat : 32506 (picosat) R 32504 32506 32469 0 -1 4194304 7051 0 0 0 282 347 0 0 25 0 1 0 276211151 32800768 7028 1992294400 134512640 134931368 4294956240 18446744073709551615 134605937 0 0 4096 0 0 0 0 17 1 0 0
/proc/32506/statm: 8008 7028 40 102 0 7903 0
Current children cumulated CPU time (s) 6.29
Current children cumulated vsize (KiB) 32032

[startup+12.7013 s]
/proc/loadavg: 0.87 0.97 0.96 2/65 32507
/proc/meminfo: memFree=1049552/2055920 swapFree=4179960/4192956
[pid=32506] ppid=32504 vsize=39900 CPUtime=12.69
/proc/32506/stat : 32506 (picosat) R 32504 32506 32469 0 -1 4194304 8215 0 0 0 870 399 0 0 25 0 1 0 276211151 40857600 8165 1992294400 134512640 134931368 4294956240 18446744073709551615 134525788 0 0 4096 0 0 0 0 17 1 0 0
/proc/32506/statm: 9975 8165 48 102 0 9870 0
Current children cumulated CPU time (s) 12.69
Current children cumulated vsize (KiB) 39900

[startup+25.5014 s]
/proc/loadavg: 0.90 0.97 0.96 2/65 32507
/proc/meminfo: memFree=1049616/2055920 swapFree=4179960/4192956
[pid=32506] ppid=32504 vsize=39900 CPUtime=25.49
/proc/32506/stat : 32506 (picosat) R 32504 32506 32469 0 -1 4194304 8215 0 0 0 2150 399 0 0 25 0 1 0 276211151 40857600 8165 1992294400 134512640 134931368 4294956240 18446744073709551615 134529054 0 0 4096 0 0 0 0 17 1 0 0
/proc/32506/statm: 9975 8165 48 102 0 9870 0
Current children cumulated CPU time (s) 25.49
Current children cumulated vsize (KiB) 39900

[startup+51.1016 s]
/proc/loadavg: 0.93 0.97 0.96 2/65 32507
/proc/meminfo: memFree=1049552/2055920 swapFree=4179960/4192956
[pid=32506] ppid=32504 vsize=40032 CPUtime=51.06
/proc/32506/stat : 32506 (picosat) R 32504 32506 32469 0 -1 4194304 8271 0 0 0 4707 399 0 0 25 0 1 0 276211151 40992768 8221 1992294400 134512640 134931368 4294956240 18446744073709551615 134525606 0 0 4096 0 0 0 0 17 1 0 0
/proc/32506/statm: 10008 8221 48 102 0 9903 0
Current children cumulated CPU time (s) 51.06
Current children cumulated vsize (KiB) 40032

[startup+102.305 s]
/proc/loadavg: 0.97 0.97 0.96 2/65 32507
/proc/meminfo: memFree=1044752/2055920 swapFree=4179960/4192956
[pid=32506] ppid=32504 vsize=44784 CPUtime=102.25
/proc/32506/stat : 32506 (picosat) R 32504 32506 32469 0 -1 4194304 9460 0 0 0 9825 400 0 0 25 0 1 0 276211151 45858816 9410 1992294400 134512640 134931368 4294956240 18446744073709551615 134525754 0 0 4096 0 0 0 0 17 1 0 0
/proc/32506/statm: 11196 9410 48 102 0 11091 0
Current children cumulated CPU time (s) 102.25
Current children cumulated vsize (KiB) 44784

[startup+162.301 s]
/proc/loadavg: 0.99 0.97 0.96 2/65 32507
/proc/meminfo: memFree=1040912/2055920 swapFree=4179960/4192956
[pid=32506] ppid=32504 vsize=48480 CPUtime=162.24
/proc/32506/stat : 32506 (picosat) R 32504 32506 32469 0 -1 4194304 10418 0 0 0 15822 402 0 0 25 0 1 0 276211151 49643520 10319 1992294400 134512640 134931368 4294956240 18446744073709551615 134525791 0 0 4096 0 0 0 0 17 1 0 0
/proc/32506/statm: 12120 10319 48 102 0 12015 0
Current children cumulated CPU time (s) 162.24
Current children cumulated vsize (KiB) 48480

[startup+222.301 s]
/proc/loadavg: 0.99 0.97 0.96 2/65 32507
/proc/meminfo: memFree=1040848/2055920 swapFree=4179960/4192956
[pid=32506] ppid=32504 vsize=48480 CPUtime=222.22
/proc/32506/stat : 32506 (picosat) R 32504 32506 32469 0 -1 4194304 10471 0 0 0 21820 402 0 0 25 0 1 0 276211151 49643520 10321 1992294400 134512640 134931368 4294956240 18446744073709551615 134525621 0 0 4096 0 0 0 0 17 1 0 0
/proc/32506/statm: 12120 10321 48 102 0 12015 0
Current children cumulated CPU time (s) 222.22
Current children cumulated vsize (KiB) 48480

[startup+282.302 s]
/proc/loadavg: 0.99 0.97 0.96 2/65 32507
/proc/meminfo: memFree=1040848/2055920 swapFree=4179960/4192956
[pid=32506] ppid=32504 vsize=48480 CPUtime=282.21
/proc/32506/stat : 32506 (picosat) R 32504 32506 32469 0 -1 4194304 10471 0 0 0 27819 402 0 0 25 0 1 0 276211151 49643520 10321 1992294400 134512640 134931368 4294956240 18446744073709551615 134525606 0 0 4096 0 0 0 0 17 1 0 0
/proc/32506/statm: 12120 10321 48 102 0 12015 0
Current children cumulated CPU time (s) 282.21
Current children cumulated vsize (KiB) 48480

[startup+342.302 s]
/proc/loadavg: 0.99 0.97 0.96 2/65 32507
/proc/meminfo: memFree=1040784/2055920 swapFree=4179960/4192956
[pid=32506] ppid=32504 vsize=48480 CPUtime=342.19
/proc/32506/stat : 32506 (picosat) R 32504 32506 32469 0 -1 4194304 10526 0 0 0 33817 402 0 0 25 0 1 0 276211151 49643520 10323 1992294400 134512640 134931368 4294956240 18446744073709551615 134525820 0 0 4096 0 0 0 0 17 1 0 0
/proc/32506/statm: 12120 10323 48 102 0 12015 0
Current children cumulated CPU time (s) 342.19
Current children cumulated vsize (KiB) 48480

[startup+402.301 s]
/proc/loadavg: 0.99 0.97 0.96 2/65 32507
/proc/meminfo: memFree=1040784/2055920 swapFree=4179960/4192956
[pid=32506] ppid=32504 vsize=48480 CPUtime=402.18
/proc/32506/stat : 32506 (picosat) R 32504 32506 32469 0 -1 4194304 10585 0 0 0 39816 402 0 0 25 0 1 0 276211151 49643520 10326 1992294400 134512640 134931368 4294956240 18446744073709551615 134525754 0 0 4096 0 0 0 0 17 1 0 0
/proc/32506/statm: 12120 10326 48 102 0 12015 0
Current children cumulated CPU time (s) 402.18
Current children cumulated vsize (KiB) 48480

[startup+462.301 s]
/proc/loadavg: 0.99 0.97 0.96 2/65 32507
/proc/meminfo: memFree=1040848/2055920 swapFree=4179960/4192956
[pid=32506] ppid=32504 vsize=48480 CPUtime=462.16
/proc/32506/stat : 32506 (picosat) R 32504 32506 32469 0 -1 4194304 10647 0 0 0 45814 402 0 0 25 0 1 0 276211151 49643520 10329 1992294400 134512640 134931368 4294956240 18446744073709551615 134525621 0 0 4096 0 0 0 0 17 1 0 0
/proc/32506/statm: 12120 10329 48 102 0 12015 0
Current children cumulated CPU time (s) 462.16
Current children cumulated vsize (KiB) 48480

[startup+522.301 s]
/proc/loadavg: 0.99 0.97 0.96 2/65 32507
/proc/meminfo: memFree=1040784/2055920 swapFree=4179960/4192956
[pid=32506] ppid=32504 vsize=48480 CPUtime=522.15
/proc/32506/stat : 32506 (picosat) R 32504 32506 32469 0 -1 4194304 10712 0 0 0 51813 402 0 0 25 0 1 0 276211151 49643520 10332 1992294400 134512640 134931368 4294956240 18446744073709551615 134525606 0 0 4096 0 0 0 0 17 1 0 0
/proc/32506/statm: 12120 10332 48 102 0 12015 0
Current children cumulated CPU time (s) 522.15
Current children cumulated vsize (KiB) 48480

[startup+582.302 s]
/proc/loadavg: 0.99 0.97 0.96 2/65 32507
/proc/meminfo: memFree=1040848/2055920 swapFree=4179960/4192956
[pid=32506] ppid=32504 vsize=48480 CPUtime=582.13
/proc/32506/stat : 32506 (picosat) R 32504 32506 32469 0 -1 4194304 10712 0 0 0 57811 402 0 0 25 0 1 0 276211151 49643520 10332 1992294400 134512640 134931368 4294956240 18446744073709551615 134525754 0 0 4096 0 0 0 0 17 1 0 0
/proc/32506/statm: 12120 10332 48 102 0 12015 0
Current children cumulated CPU time (s) 582.13
Current children cumulated vsize (KiB) 48480

[startup+642.302 s]
/proc/loadavg: 0.99 0.97 0.96 2/65 32507
/proc/meminfo: memFree=1040784/2055920 swapFree=4179960/4192956
[pid=32506] ppid=32504 vsize=48480 CPUtime=642.12
/proc/32506/stat : 32506 (picosat) R 32504 32506 32469 0 -1 4194304 10780 0 0 0 63810 402 0 0 25 0 1 0 276211151 49643520 10335 1992294400 134512640 134931368 4294956240 18446744073709551615 134525606 0 0 4096 0 0 0 0 17 1 0 0
/proc/32506/statm: 12120 10335 48 102 0 12015 0
Current children cumulated CPU time (s) 642.12
Current children cumulated vsize (KiB) 48480


################
# More data... #
################

[startup+9102.3 s]
/proc/loadavg: 1.00 1.00 1.00 2/65 32529
/proc/meminfo: memFree=1023888/2055920 swapFree=4179960/4192956
[pid=32506] ppid=32504 vsize=63120 CPUtime=9100.09
/proc/32506/stat : 32506 (picosat) R 32504 32506 32469 0 -1 4194304 19063 0 0 0 909583 426 0 0 25 0 1 0 276211151 64634880 14246 1992294400 134512640 134931368 4294956240 18446744073709551615 134525788 0 0 4096 0 0 0 0 17 1 0 0
/proc/32506/statm: 15780 14246 48 102 0 15675 0
Current children cumulated CPU time (s) 9100.09
Current children cumulated vsize (KiB) 63120

[startup+9162.3 s]
/proc/loadavg: 1.00 1.00 1.00 2/65 32529
/proc/meminfo: memFree=1023952/2055920 swapFree=4179960/4192956
[pid=32506] ppid=32504 vsize=63120 CPUtime=9160.08
/proc/32506/stat : 32506 (picosat) R 32504 32506 32469 0 -1 4194304 19063 0 0 0 915582 426 0 0 25 0 1 0 276211151 64634880 14246 1992294400 134512640 134931368 4294956240 18446744073709551615 134531123 0 0 4096 0 0 0 0 17 1 0 0
/proc/32506/statm: 15780 14246 48 102 0 15675 0
Current children cumulated CPU time (s) 9160.08
Current children cumulated vsize (KiB) 63120

[startup+9222.3 s]
/proc/loadavg: 1.00 1.00 1.00 2/65 32529
/proc/meminfo: memFree=1023888/2055920 swapFree=4179960/4192956
[pid=32506] ppid=32504 vsize=63120 CPUtime=9220.07
/proc/32506/stat : 32506 (picosat) R 32504 32506 32469 0 -1 4194304 19063 0 0 0 921581 426 0 0 25 0 1 0 276211151 64634880 14246 1992294400 134512640 134931368 4294956240 18446744073709551615 134530822 0 0 4096 0 0 0 0 17 1 0 0
/proc/32506/statm: 15780 14246 48 102 0 15675 0
Current children cumulated CPU time (s) 9220.07
Current children cumulated vsize (KiB) 63120

[startup+9282.3 s]
/proc/loadavg: 1.00 1.00 1.00 2/65 32529
/proc/meminfo: memFree=1023824/2055920 swapFree=4179960/4192956
[pid=32506] ppid=32504 vsize=63120 CPUtime=9280.05
/proc/32506/stat : 32506 (picosat) R 32504 32506 32469 0 -1 4194304 19063 0 0 0 927579 426 0 0 25 0 1 0 276211151 64634880 14246 1992294400 134512640 134931368 4294956240 18446744073709551615 134525754 0 0 4096 0 0 0 0 17 1 0 0
/proc/32506/statm: 15780 14246 48 102 0 15675 0
Current children cumulated CPU time (s) 9280.05
Current children cumulated vsize (KiB) 63120

[startup+9342.31 s]
/proc/loadavg: 1.00 1.00 1.00 2/65 32529
/proc/meminfo: memFree=1023632/2055920 swapFree=4179960/4192956
[pid=32506] ppid=32504 vsize=63080 CPUtime=9340.04
/proc/32506/stat : 32506 (picosat) R 32504 32506 32469 0 -1 4194304 19283 0 0 0 933577 427 0 0 25 0 1 0 276211151 64593920 14254 1992294400 134512640 134931368 4294956240 18446744073709551615 134525741 0 0 4096 0 0 0 0 17 1 0 0
/proc/32506/statm: 15770 14254 48 102 0 15665 0
Current children cumulated CPU time (s) 9340.04
Current children cumulated vsize (KiB) 63080

[startup+9402.3 s]
/proc/loadavg: 1.00 1.00 1.00 2/65 32529
/proc/meminfo: memFree=1023632/2055920 swapFree=4179960/4192956
[pid=32506] ppid=32504 vsize=63080 CPUtime=9400.02
/proc/32506/stat : 32506 (picosat) R 32504 32506 32469 0 -1 4194304 19283 0 0 0 939575 427 0 0 25 0 1 0 276211151 64593920 14254 1992294400 134512640 134931368 4294956240 18446744073709551615 134522740 0 0 4096 0 0 0 0 17 1 0 0
/proc/32506/statm: 15770 14254 48 102 0 15665 0
Current children cumulated CPU time (s) 9400.02
Current children cumulated vsize (KiB) 63080

[startup+9462.3 s]
/proc/loadavg: 1.00 1.00 1.00 2/65 32529
/proc/meminfo: memFree=1023696/2055920 swapFree=4179960/4192956
[pid=32506] ppid=32504 vsize=63080 CPUtime=9460.01
/proc/32506/stat : 32506 (picosat) R 32504 32506 32469 0 -1 4194304 19283 0 0 0 945574 427 0 0 25 0 1 0 276211151 64593920 14254 1992294400 134512640 134931368 4294956240 18446744073709551615 134525754 0 0 4096 0 0 0 0 17 1 0 0
/proc/32506/statm: 15770 14254 48 102 0 15665 0
Current children cumulated CPU time (s) 9460.01
Current children cumulated vsize (KiB) 63080

[startup+9522.3 s]
/proc/loadavg: 1.00 1.00 1.00 2/65 32529
/proc/meminfo: memFree=1023696/2055920 swapFree=4179960/4192956
[pid=32506] ppid=32504 vsize=63080 CPUtime=9519.99
/proc/32506/stat : 32506 (picosat) R 32504 32506 32469 0 -1 4194304 19283 0 0 0 951572 427 0 0 25 0 1 0 276211151 64593920 14254 1992294400 134512640 134931368 4294956240 18446744073709551615 134525754 0 0 4096 0 0 0 0 17 1 0 0
/proc/32506/statm: 15770 14254 48 102 0 15665 0
Current children cumulated CPU time (s) 9519.99
Current children cumulated vsize (KiB) 63080

[startup+9582.3 s]
/proc/loadavg: 1.00 1.00 1.00 2/65 32529
/proc/meminfo: memFree=1023760/2055920 swapFree=4179960/4192956
[pid=32506] ppid=32504 vsize=63080 CPUtime=9579.98
/proc/32506/stat : 32506 (picosat) R 32504 32506 32469 0 -1 4194304 19283 0 0 0 957571 427 0 0 25 0 1 0 276211151 64593920 14254 1992294400 134512640 134931368 4294956240 18446744073709551615 134525754 0 0 4096 0 0 0 0 17 1 0 0
/proc/32506/statm: 15770 14254 48 102 0 15665 0
Current children cumulated CPU time (s) 9579.98
Current children cumulated vsize (KiB) 63080

[startup+9642.3 s]
/proc/loadavg: 1.00 1.00 1.00 2/65 32529
/proc/meminfo: memFree=1023824/2055920 swapFree=4179960/4192956
[pid=32506] ppid=32504 vsize=63080 CPUtime=9639.96
/proc/32506/stat : 32506 (picosat) R 32504 32506 32469 0 -1 4194304 19283 0 0 0 963569 427 0 0 25 0 1 0 276211151 64593920 14254 1992294400 134512640 134931368 4294956240 18446744073709551615 134525619 0 0 4096 0 0 0 0 17 1 0 0
/proc/32506/statm: 15770 14254 48 102 0 15665 0
Current children cumulated CPU time (s) 9639.96
Current children cumulated vsize (KiB) 63080

[startup+9702.3 s]
/proc/loadavg: 1.00 1.00 1.00 2/65 32529
/proc/meminfo: memFree=1023760/2055920 swapFree=4179960/4192956
[pid=32506] ppid=32504 vsize=63080 CPUtime=9699.95
/proc/32506/stat : 32506 (picosat) R 32504 32506 32469 0 -1 4194304 19283 0 0 0 969567 428 0 0 25 0 1 0 276211151 64593920 14254 1992294400 134512640 134931368 4294956240 18446744073709551615 134525754 0 0 4096 0 0 0 0 17 1 0 0
/proc/32506/statm: 15770 14254 48 102 0 15665 0
Current children cumulated CPU time (s) 9699.95
Current children cumulated vsize (KiB) 63080

[startup+9762.3 s]
/proc/loadavg: 1.00 1.00 1.00 2/65 32529
/proc/meminfo: memFree=1023760/2055920 swapFree=4179960/4192956
[pid=32506] ppid=32504 vsize=63080 CPUtime=9759.94
/proc/32506/stat : 32506 (picosat) R 32504 32506 32469 0 -1 4194304 19283 0 0 0 975566 428 0 0 25 0 1 0 276211151 64593920 14254 1992294400 134512640 134931368 4294956240 18446744073709551615 134525754 0 0 4096 0 0 0 0 17 1 0 0
/proc/32506/statm: 15770 14254 48 102 0 15665 0
Current children cumulated CPU time (s) 9759.94
Current children cumulated vsize (KiB) 63080

[startup+9822.3 s]
/proc/loadavg: 1.00 1.00 1.00 2/65 32529
/proc/meminfo: memFree=1023760/2055920 swapFree=4179960/4192956
[pid=32506] ppid=32504 vsize=63080 CPUtime=9819.92
/proc/32506/stat : 32506 (picosat) R 32504 32506 32469 0 -1 4194304 19283 0 0 0 981564 428 0 0 25 0 1 0 276211151 64593920 14254 1992294400 134512640 134931368 4294956240 18446744073709551615 134525754 0 0 4096 0 0 0 0 17 1 0 0
/proc/32506/statm: 15770 14254 48 102 0 15665 0
Current children cumulated CPU time (s) 9819.92
Current children cumulated vsize (KiB) 63080

[startup+9882.3 s]
/proc/loadavg: 1.00 1.00 1.00 2/65 32529
/proc/meminfo: memFree=1023696/2055920 swapFree=4179960/4192956
[pid=32506] ppid=32504 vsize=62960 CPUtime=9879.91
/proc/32506/stat : 32506 (picosat) R 32504 32506 32469 0 -1 4194304 19513 0 0 0 987563 428 0 0 25 0 1 0 276211151 64471040 14236 1992294400 134512640 134931368 4294956240 18446744073709551615 134525631 0 0 4096 0 0 0 0 17 1 0 0
/proc/32506/statm: 15740 14236 48 102 0 15635 0
Current children cumulated CPU time (s) 9879.91
Current children cumulated vsize (KiB) 62960

[startup+9942.3 s]
/proc/loadavg: 1.00 1.00 1.00 2/65 32529
/proc/meminfo: memFree=1023696/2055920 swapFree=4179960/4192956
[pid=32506] ppid=32504 vsize=62960 CPUtime=9939.89
/proc/32506/stat : 32506 (picosat) R 32504 32506 32469 0 -1 4194304 19513 0 0 0 993561 428 0 0 25 0 1 0 276211151 64471040 14236 1992294400 134512640 134931368 4294956240 18446744073709551615 134525754 0 0 4096 0 0 0 0 17 1 0 0
/proc/32506/statm: 15740 14236 48 102 0 15635 0
Current children cumulated CPU time (s) 9939.89
Current children cumulated vsize (KiB) 62960

[startup+10002.3 s]
/proc/loadavg: 1.00 1.00 1.00 2/65 32529
/proc/meminfo: memFree=1023696/2055920 swapFree=4179960/4192956
[pid=32506] ppid=32504 vsize=62960 CPUtime=9999.89
/proc/32506/stat : 32506 (picosat) R 32504 32506 32469 0 -1 4194304 19513 0 0 0 999560 429 0 0 25 0 1 0 276211151 64471040 14236 1992294400 134512640 134931368 4294956240 18446744073709551615 134525621 0 0 4096 0 0 0 0 17 1 0 0
/proc/32506/statm: 15740 14236 48 102 0 15635 0
Current children cumulated CPU time (s) 9999.89
Current children cumulated vsize (KiB) 62960



Maximum CPU time exceeded: sending SIGTERM then SIGKILL

[startup+10002.5 s]
/proc/loadavg: 1.00 1.00 1.00 2/65 32529
/proc/meminfo: memFree=1023696/2055920 swapFree=4179960/4192956
[pid=32506] ppid=32504 vsize=62960 CPUtime=10000.1
/proc/32506/stat : 32506 (picosat) R 32504 32506 32469 0 -1 4194304 19513 0 0 0 999580 429 0 0 25 0 1 0 276211151 64471040 14236 1992294400 134512640 134931368 4294956240 18446744073709551615 134525741 0 0 4096 0 0 0 0 17 1 0 0
/proc/32506/statm: 15740 14236 48 102 0 15635 0
Current children cumulated CPU time (s) 10000.1
Current children cumulated vsize (KiB) 62960

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

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

[startup+10002.5 s]
/proc/loadavg: 1.00 1.00 1.00 2/65 32529
/proc/meminfo: memFree=1023696/2055920 swapFree=4179960/4192956
[pid=32506] ppid=32504 vsize=62960 CPUtime=10000.1
/proc/32506/stat : 32506 (picosat) R 32504 32506 32469 0 -1 4194304 19513 0 0 0 999580 429 0 0 25 0 1 0 276211151 64471040 14236 1992294400 134512640 134931368 4294956240 18446744073709551615 134525741 0 0 4096 0 0 0 0 17 1 0 0
/proc/32506/statm: 15740 14236 48 102 0 15635 0
Current children cumulated CPU time (s) 10000.1
Current children cumulated vsize (KiB) 62960

Child ended because it received signal 15 (SIGTERM)
Real time (s): 10002.5
CPU time (s): 10000.1
CPU user time (s): 9995.8
CPU system time (s): 4.30135
CPU usage (%): 99.9759
Max. virtual memory (cumulated for all children) (KiB): 63968

getrusage(RUSAGE_CHILDREN,...) data:
user time used= 9995.8
system time used= 4.30135
maximum resident set size= 0
integral shared memory size= 0
integral unshared data size= 0
integral unshared stack size= 0
page reclaims= 19513
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= 1
involuntary context switches= 13711

runsolver used 7.34788 second user time and 21.8377 second system time

The end

Launcher Data 

Begin job on node31 at 2009-05-16 15:49:40
IDJOB=1824798
IDBENCH=20381
IDSOLVER=666
FILE ID=node31/1824798-1242481778
PBS_JOBID= 9306872
Free space on /tmp= 66080 MiB

SOLVER NAME= SAT07 reference solver: picosat 535
BENCH NAME= SAT07/industrial/anbulagan/hard-unsat/dated-5-19-u.cnf
COMMAND LINE= HOME/picosat BENCHNAME            
RUNSOLVER COMMAND LINE= BIN/runsolver --timestamp -w /tmp/evaluation-result-1824798-1242481778/watcher-1824798-1242481778 -o /tmp/evaluation-result-1824798-1242481778/solver-1824798-1242481778 -C 10000 -W 12000 -M 1800 --output-limit 1,15  HOME/picosat HOME/instance-1824798-1242481778.cnf            

TIME LIMIT= 10000 seconds
MEMORY LIMIT= 1800 MiB
MAX NB THREAD= 0

MD5SUM BENCH= 3be331331884289c55e55acdeed55dc7
RANDOM SEED=441901018

node31.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		: 3000.213
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		: 3000.213
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:       1082480 kB
Buffers:         71384 kB
Cached:         820284 kB
SwapCached:       6068 kB
Active:         103648 kB
Inactive:       796576 kB
HighTotal:           0 kB
HighFree:            0 kB
LowTotal:      2055920 kB
LowFree:       1082480 kB
SwapTotal:     4192956 kB
SwapFree:      4179960 kB
Dirty:           18512 kB
Writeback:           0 kB
Mapped:          14228 kB
Slab:            58888 kB
Committed_AS:   965892 kB
PageTables:       1464 kB
VmallocTotal: 536870911 kB
VmallocUsed:    264960 kB
VmallocChunk: 536605679 kB
HugePages_Total:     0
HugePages_Free:      0
Hugepagesize:     2048 kB

Free space on /tmp at the end= 66080 MiB
End job on node31 at 2009-05-16 18:36:24