Trace number 355865

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) 10000.1 10003.5

General information on the benchmark

Nameindustrial/anbulagan/
hard-sat/partial-10-19-s.cnf
MD5SUMd1c031feea2b01bb6670a4d0116bbd23
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 variables330796
Number of clauses1585788
Sum of the clauses size3686616
Maximum clause length10
Minimum clause length1
Number of clauses of size 124593
Number of clauses of size 21205222
Number of clauses of size 3294753
Number of clauses of size 46800
Number of clauses of size 527200
Number of clauses of size over 527220

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 3.2.2 (c) roussel@cril.univ-artois.fr

command line: runsolver --timestamp -w ROOT/results/node54/watcher-355865-1176860416 -o ROOT/results/node54/solver-355865-1176860416 -C 10000 -W -M --output-limit 1,15 /tmp/evaluation/355865-1176860416/picosat /tmp/evaluation/355865-1176860416/instance-355865-1176860416.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): 0 seconds
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: 0.71 0.91 0.91 3/66 12259
/proc/meminfo: memFree=1639680/2055920 swapFree=4181256/4192956
[pid=12259] ppid=12257 vsize=728 CPUtime=0
/proc/12259/stat : 12259 (picosat) R 12257 12259 12205 0 -1 4194304 97 0 0 0 0 0 0 0 18 0 1 0 133416118 745472 82 18446744073709551615 134512640 134931368 4294956672 18446744073709551615 134605937 0 0 4096 0 0 0 0 17 1 0 0
/proc/12259/statm: 182 82 40 102 0 77 0

[startup+0.0826511 s]
/proc/loadavg: 0.71 0.91 0.91 3/66 12259
/proc/meminfo: memFree=1639680/2055920 swapFree=4181256/4192956
[pid=12259] ppid=12257 vsize=2664 CPUtime=0.07
/proc/12259/stat : 12259 (picosat) R 12257 12259 12205 0 -1 4194304 557 0 0 0 4 3 0 0 18 0 1 0 133416118 2727936 533 18446744073709551615 134512640 134931368 4294956672 18446744073709551615 134605937 0 0 4096 0 0 0 0 17 1 0 0
/proc/12259/statm: 666 533 40 102 0 561 0
Current children cumulated CPU time (s) 0.07
Current children cumulated vsize (KiB) 2664

[startup+0.101652 s]
/proc/loadavg: 0.71 0.91 0.91 3/66 12259
/proc/meminfo: memFree=1639680/2055920 swapFree=4181256/4192956
[pid=12259] ppid=12257 vsize=4980 CPUtime=0.09
/proc/12259/stat : 12259 (picosat) R 12257 12259 12205 0 -1 4194304 698 0 0 0 5 4 0 0 18 0 1 0 133416118 5099520 674 18446744073709551615 134512640 134931368 4294956672 18446744073709551615 134605937 0 0 4096 0 0 0 0 17 1 0 0
/proc/12259/statm: 1245 674 40 102 0 1140 0
Current children cumulated CPU time (s) 0.09
Current children cumulated vsize (KiB) 4980

[startup+0.301676 s]
/proc/loadavg: 0.71 0.91 0.91 3/66 12259
/proc/meminfo: memFree=1639680/2055920 swapFree=4181256/4192956
[pid=12259] ppid=12257 vsize=5244 CPUtime=0.29
/proc/12259/stat : 12259 (picosat) R 12257 12259 12205 0 -1 4194304 875 0 0 0 12 17 0 0 19 0 1 0 133416118 5369856 851 18446744073709551615 134512640 134931368 4294956672 18446744073709551615 134605937 0 0 4096 0 0 0 0 17 1 0 0
/proc/12259/statm: 1311 851 40 102 0 1206 0
Current children cumulated CPU time (s) 0.29
Current children cumulated vsize (KiB) 5244

[startup+0.701728 s]
/proc/loadavg: 0.71 0.91 0.91 3/66 12259
/proc/meminfo: memFree=1639680/2055920 swapFree=4181256/4192956
[pid=12259] ppid=12257 vsize=6168 CPUtime=0.69
/proc/12259/stat : 12259 (picosat) R 12257 12259 12205 0 -1 4194304 1118 0 0 0 30 39 0 0 22 0 1 0 133416118 6316032 1094 18446744073709551615 134512640 134931368 4294956672 18446744073709551615 134605937 0 0 4096 0 0 0 0 17 1 0 0
/proc/12259/statm: 1542 1094 40 102 0 1437 0
Current children cumulated CPU time (s) 0.69
Current children cumulated vsize (KiB) 6168

[startup+1.50183 s]
/proc/loadavg: 0.71 0.91 0.91 2/67 12260
/proc/meminfo: memFree=1630584/2055920 swapFree=4181256/4192956
[pid=12259] ppid=12257 vsize=20844 CPUtime=1.49
/proc/12259/stat : 12259 (picosat) R 12257 12259 12205 0 -1 4194304 4453 0 0 0 69 80 0 0 25 0 1 0 133416118 21344256 4429 18446744073709551615 134512640 134931368 4294956672 18446744073709551615 134605937 0 0 4096 0 0 0 0 17 1 0 0
/proc/12259/statm: 5211 4429 40 102 0 5106 0
Current children cumulated CPU time (s) 1.49
Current children cumulated vsize (KiB) 20844

[startup+3.10103 s]
/proc/loadavg: 0.71 0.91 0.91 2/67 12260
/proc/meminfo: memFree=1615672/2055920 swapFree=4181256/4192956
[pid=12259] ppid=12257 vsize=39752 CPUtime=3.09
/proc/12259/stat : 12259 (picosat) R 12257 12259 12205 0 -1 4194304 6385 0 0 0 140 169 0 0 25 0 1 0 133416118 40706048 6361 18446744073709551615 134512640 134931368 4294956672 18446744073709551615 134605937 0 0 4096 0 0 0 0 17 1 0 0
/proc/12259/statm: 9938 6361 40 102 0 9833 0
Current children cumulated CPU time (s) 3.09
Current children cumulated vsize (KiB) 39752

[startup+6.30144 s]
/proc/loadavg: 0.73 0.91 0.91 2/67 12260
/proc/meminfo: memFree=1608376/2055920 swapFree=4181256/4192956
[pid=12259] ppid=12257 vsize=48056 CPUtime=6.29
/proc/12259/stat : 12259 (picosat) R 12257 12259 12205 0 -1 4194304 8432 0 0 0 289 340 0 0 25 0 1 0 133416118 49209344 8408 18446744073709551615 134512640 134931368 4294956672 18446744073709551615 134605937 0 0 4096 0 0 0 0 17 1 0 0
/proc/12259/statm: 12014 8408 40 102 0 11909 0
Current children cumulated CPU time (s) 6.29
Current children cumulated vsize (KiB) 48056

[startup+12.7013 s]
/proc/loadavg: 0.76 0.91 0.91 2/67 12260
/proc/meminfo: memFree=1589368/2055920 swapFree=4181256/4192956
[pid=12259] ppid=12257 vsize=70692 CPUtime=12.69
/proc/12259/stat : 12259 (picosat) R 12257 12259 12205 0 -1 4194304 12931 0 0 0 634 635 0 0 25 0 1 0 133416118 72388608 12880 18446744073709551615 134512640 134931368 4294956672 18446744073709551615 134525741 0 0 4096 0 0 0 0 17 1 0 0
/proc/12259/statm: 17673 12880 48 102 0 17568 0
Current children cumulated CPU time (s) 12.69
Current children cumulated vsize (KiB) 70692

[startup+25.5019 s]
/proc/loadavg: 0.81 0.91 0.91 2/67 12260
/proc/meminfo: memFree=1588280/2055920 swapFree=4181256/4192956
[pid=12259] ppid=12257 vsize=70824 CPUtime=25.48
/proc/12259/stat : 12259 (picosat) R 12257 12259 12205 0 -1 4194304 13014 0 0 0 1913 635 0 0 25 0 1 0 133416118 72523776 12963 18446744073709551615 134512640 134931368 4294956672 18446744073709551615 134522740 0 0 4096 0 0 0 0 17 1 0 0
/proc/12259/statm: 17706 12963 48 102 0 17601 0
Current children cumulated CPU time (s) 25.48
Current children cumulated vsize (KiB) 70824

[startup+51.1011 s]
/proc/loadavg: 0.87 0.92 0.91 2/67 12260
/proc/meminfo: memFree=1585592/2055920 swapFree=4181256/4192956
[pid=12259] ppid=12257 vsize=73680 CPUtime=51.06
/proc/12259/stat : 12259 (picosat) R 12257 12259 12205 0 -1 4194304 13708 0 0 0 4469 637 0 0 25 0 1 0 133416118 75448320 13657 18446744073709551615 134512640 134931368 4294956672 18446744073709551615 134529782 0 0 4096 0 0 0 0 17 1 0 0
/proc/12259/statm: 18420 13657 48 102 0 18315 0
Current children cumulated CPU time (s) 51.06
Current children cumulated vsize (KiB) 73680

[startup+102.306 s]
/proc/loadavg: 0.94 0.93 0.91 2/67 12260
/proc/meminfo: memFree=1577016/2055920 swapFree=4181256/4192956
[pid=12259] ppid=12257 vsize=82048 CPUtime=102.25
/proc/12259/stat : 12259 (picosat) R 12257 12259 12205 0 -1 4194304 15834 0 0 0 9586 639 0 0 25 0 1 0 133416118 84017152 15783 18446744073709551615 134512640 134931368 4294956672 18446744073709551615 134530822 0 0 4096 0 0 0 0 17 1 0 0
/proc/12259/statm: 20512 15783 48 102 0 20407 0
Current children cumulated CPU time (s) 102.25
Current children cumulated vsize (KiB) 82048

[startup+162.301 s]
/proc/loadavg: 0.98 0.94 0.91 2/67 12260
/proc/meminfo: memFree=1566072/2055920 swapFree=4181256/4192956
[pid=12259] ppid=12257 vsize=93104 CPUtime=162.23
/proc/12259/stat : 12259 (picosat) R 12257 12259 12205 0 -1 4194304 18599 0 0 0 15581 642 0 0 25 0 1 0 133416118 95338496 18548 18446744073709551615 134512640 134931368 4294956672 18446744073709551615 134529794 0 0 4096 0 0 0 0 17 1 0 0
/proc/12259/statm: 23276 18548 48 102 0 23171 0
Current children cumulated CPU time (s) 162.23
Current children cumulated vsize (KiB) 93104

[startup+222.302 s]
/proc/loadavg: 0.99 0.95 0.91 2/67 12260
/proc/meminfo: memFree=1554552/2055920 swapFree=4181256/4192956
[pid=12259] ppid=12257 vsize=104340 CPUtime=222.2
/proc/12259/stat : 12259 (picosat) R 12257 12259 12205 0 -1 4194304 21431 0 0 0 21575 645 0 0 25 0 1 0 133416118 106844160 21380 18446744073709551615 134512640 134931368 4294956672 18446744073709551615 134529907 0 0 4096 0 0 0 0 17 1 0 0
/proc/12259/statm: 26085 21380 48 102 0 25980 0
Current children cumulated CPU time (s) 222.2
Current children cumulated vsize (KiB) 104340

[startup+282.302 s]
/proc/loadavg: 0.99 0.95 0.91 2/67 12260
/proc/meminfo: memFree=1537592/2055920 swapFree=4181256/4192956
[pid=12259] ppid=12257 vsize=121484 CPUtime=282.19
/proc/12259/stat : 12259 (picosat) R 12257 12259 12205 0 -1 4194304 25720 0 0 0 27570 649 0 0 25 0 1 0 133416118 124399616 25669 18446744073709551615 134512640 134931368 4294956672 18446744073709551615 134525788 0 0 4096 0 0 0 0 17 1 0 0
/proc/12259/statm: 30371 25669 48 102 0 30266 0
Current children cumulated CPU time (s) 282.19
Current children cumulated vsize (KiB) 121484

[startup+342.301 s]
/proc/loadavg: 0.99 0.96 0.91 2/67 12260
/proc/meminfo: memFree=1521080/2055920 swapFree=4181256/4192956
[pid=12259] ppid=12257 vsize=137752 CPUtime=342.16
/proc/12259/stat : 12259 (picosat) R 12257 12259 12205 0 -1 4194304 29782 0 0 0 33563 653 0 0 25 0 1 0 133416118 141058048 29731 18446744073709551615 134512640 134931368 4294956672 18446744073709551615 134531136 0 0 4096 0 0 0 0 17 1 0 0
/proc/12259/statm: 34438 29731 48 102 0 34333 0
Current children cumulated CPU time (s) 342.16
Current children cumulated vsize (KiB) 137752

[startup+402.302 s]
/proc/loadavg: 0.99 0.96 0.91 2/67 12260
/proc/meminfo: memFree=1508088/2055920 swapFree=4181256/4192956
[pid=12259] ppid=12257 vsize=150736 CPUtime=402.15
/proc/12259/stat : 12259 (picosat) R 12257 12259 12205 0 -1 4194304 33037 0 0 0 39559 656 0 0 25 0 1 0 133416118 154353664 32986 18446744073709551615 134512640 134931368 4294956672 18446744073709551615 134522740 0 0 4096 0 0 0 0 17 1 0 0
/proc/12259/statm: 37684 32986 48 102 0 37579 0
Current children cumulated CPU time (s) 402.15
Current children cumulated vsize (KiB) 150736

[startup+462.302 s]
/proc/loadavg: 0.99 0.97 0.91 2/67 12260
/proc/meminfo: memFree=1493688/2055920 swapFree=4181256/4192956
[pid=12259] ppid=12257 vsize=164980 CPUtime=462.13
/proc/12259/stat : 12259 (picosat) R 12257 12259 12205 0 -1 4194304 36609 0 0 0 45554 659 0 0 25 0 1 0 133416118 168939520 36558 18446744073709551615 134512640 134931368 4294956672 18446744073709551615 134529886 0 0 4096 0 0 0 0 17 1 0 0
/proc/12259/statm: 41245 36558 48 102 0 41140 0
Current children cumulated CPU time (s) 462.13
Current children cumulated vsize (KiB) 164980

[startup+522.301 s]
/proc/loadavg: 0.99 0.97 0.91 2/67 12260
/proc/meminfo: memFree=1477432/2055920 swapFree=4181256/4192956
[pid=12259] ppid=12257 vsize=181504 CPUtime=522.11
/proc/12259/stat : 12259 (picosat) R 12257 12259 12205 0 -1 4194304 40738 0 0 0 51548 663 0 0 25 0 1 0 133416118 185860096 40687 18446744073709551615 134512640 134931368 4294956672 18446744073709551615 134529868 0 0 4096 0 0 0 0 17 1 0 0
/proc/12259/statm: 45376 40687 48 102 0 45271 0
Current children cumulated CPU time (s) 522.11
Current children cumulated vsize (KiB) 181504

[startup+582.302 s]
/proc/loadavg: 0.99 0.97 0.91 2/67 12260
/proc/meminfo: memFree=1463224/2055920 swapFree=4181256/4192956
[pid=12259] ppid=12257 vsize=195164 CPUtime=582.09
/proc/12259/stat : 12259 (picosat) R 12257 12259 12205 0 -1 4194304 44170 0 0 0 57542 667 0 0 25 0 1 0 133416118 199847936 44119 18446744073709551615 134512640 134931368 4294956672 18446744073709551615 134529907 0 0 4096 0 0 0 0 17 1 0 0
/proc/12259/statm: 48791 44119 48 102 0 48686 0
Current children cumulated CPU time (s) 582.09
Current children cumulated vsize (KiB) 195164

[startup+642.301 s]
/proc/loadavg: 0.99 0.97 0.91 2/67 12260
/proc/meminfo: memFree=1450296/2055920 swapFree=4181256/4192956
[pid=12259] ppid=12257 vsize=207980 CPUtime=642.08
/proc/12259/stat : 12259 (picosat) R 12257 12259 12205 0 -1 4194304 47380 0 0 0 63537 671 0 0 25 0 1 0 133416118 212971520 47329 18446744073709551615 134512640 134931368 4294956672 18446744073709551615 134529909 0 0 4096 0 0 0 0 17 1 0 0
/proc/12259/statm: 51995 47329 48 102 0 51890 0
Current children cumulated CPU time (s) 642.08
Current children cumulated vsize (KiB) 207980

[startup+702.301 s]
/proc/loadavg: 0.99 0.97 0.91 2/67 12260

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

[startup+9102.3 s]
/proc/loadavg: 1.00 1.00 0.97 2/67 13336
/proc/meminfo: memFree=931384/2055920 swapFree=4181256/4192956
[pid=12259] ppid=12257 vsize=703944 CPUtime=9099.18
/proc/12259/stat : 12259 (picosat) R 12257 12259 12205 0 -1 4194304 171669 0 0 0 909122 796 0 0 25 0 1 0 133416118 720838656 170958 18446744073709551615 134512640 134931368 4294956672 18446744073709551615 134529841 0 0 4096 0 0 0 0 17 1 0 0
/proc/12259/statm: 175986 170958 48 102 0 175881 0
Current children cumulated CPU time (s) 9099.18
Current children cumulated vsize (KiB) 703944

[startup+9162.3 s]
/proc/loadavg: 1.00 1.00 0.97 2/67 13336
/proc/meminfo: memFree=931320/2055920 swapFree=4181256/4192956
[pid=12259] ppid=12257 vsize=703944 CPUtime=9159.16
/proc/12259/stat : 12259 (picosat) R 12257 12259 12205 0 -1 4194304 171669 0 0 0 915120 796 0 0 25 0 1 0 133416118 720838656 170958 18446744073709551615 134512640 134931368 4294956672 18446744073709551615 134525754 0 0 4096 0 0 0 0 17 1 0 0
/proc/12259/statm: 175986 170958 48 102 0 175881 0
Current children cumulated CPU time (s) 9159.16
Current children cumulated vsize (KiB) 703944

[startup+9222.3 s]
/proc/loadavg: 1.00 1.00 0.97 2/67 13336
/proc/meminfo: memFree=931384/2055920 swapFree=4181256/4192956
[pid=12259] ppid=12257 vsize=703944 CPUtime=9219.15
/proc/12259/stat : 12259 (picosat) R 12257 12259 12205 0 -1 4194304 171669 0 0 0 921118 797 0 0 25 0 1 0 133416118 720838656 170958 18446744073709551615 134512640 134931368 4294956672 18446744073709551615 134525606 0 0 4096 0 0 0 0 17 1 0 0
/proc/12259/statm: 175986 170958 48 102 0 175881 0
Current children cumulated CPU time (s) 9219.15
Current children cumulated vsize (KiB) 703944

[startup+9282.3 s]
/proc/loadavg: 1.00 1.00 0.97 2/67 13336
/proc/meminfo: memFree=931320/2055920 swapFree=4181256/4192956
[pid=12259] ppid=12257 vsize=703944 CPUtime=9279.13
/proc/12259/stat : 12259 (picosat) R 12257 12259 12205 0 -1 4194304 171669 0 0 0 927116 797 0 0 25 0 1 0 133416118 720838656 170958 18446744073709551615 134512640 134931368 4294956672 18446744073709551615 134529775 0 0 4096 0 0 0 0 17 1 0 0
/proc/12259/statm: 175986 170958 48 102 0 175881 0
Current children cumulated CPU time (s) 9279.13
Current children cumulated vsize (KiB) 703944

[startup+9342.31 s]
/proc/loadavg: 1.00 1.00 0.97 2/67 13336
/proc/meminfo: memFree=931384/2055920 swapFree=4181256/4192956
[pid=12259] ppid=12257 vsize=703944 CPUtime=9339.11
/proc/12259/stat : 12259 (picosat) R 12257 12259 12205 0 -1 4194304 171669 0 0 0 933114 797 0 0 25 0 1 0 133416118 720838656 170958 18446744073709551615 134512640 134931368 4294956672 18446744073709551615 134525621 0 0 4096 0 0 0 0 17 1 0 0
/proc/12259/statm: 175986 170958 48 102 0 175881 0
Current children cumulated CPU time (s) 9339.11
Current children cumulated vsize (KiB) 703944

[startup+9402.3 s]
/proc/loadavg: 1.00 1.00 0.97 2/67 13336
/proc/meminfo: memFree=931320/2055920 swapFree=4181256/4192956
[pid=12259] ppid=12257 vsize=703944 CPUtime=9399.09
/proc/12259/stat : 12259 (picosat) R 12257 12259 12205 0 -1 4194304 171669 0 0 0 939112 797 0 0 25 0 1 0 133416118 720838656 170958 18446744073709551615 134512640 134931368 4294956672 18446744073709551615 134530006 0 0 4096 0 0 0 0 17 1 0 0
/proc/12259/statm: 175986 170958 48 102 0 175881 0
Current children cumulated CPU time (s) 9399.09
Current children cumulated vsize (KiB) 703944

[startup+9462.3 s]
/proc/loadavg: 1.00 1.00 0.97 2/67 13336
/proc/meminfo: memFree=931320/2055920 swapFree=4181256/4192956
[pid=12259] ppid=12257 vsize=703944 CPUtime=9459.07
/proc/12259/stat : 12259 (picosat) R 12257 12259 12205 0 -1 4194304 171669 0 0 0 945110 797 0 0 25 0 1 0 133416118 720838656 170958 18446744073709551615 134512640 134931368 4294956672 18446744073709551615 134530822 0 0 4096 0 0 0 0 17 1 0 0
/proc/12259/statm: 175986 170958 48 102 0 175881 0
Current children cumulated CPU time (s) 9459.07
Current children cumulated vsize (KiB) 703944

[startup+9522.3 s]
/proc/loadavg: 1.00 1.00 0.97 2/67 13336
/proc/meminfo: memFree=931320/2055920 swapFree=4181256/4192956
[pid=12259] ppid=12257 vsize=703944 CPUtime=9519.05
/proc/12259/stat : 12259 (picosat) R 12257 12259 12205 0 -1 4194304 171669 0 0 0 951108 797 0 0 25 0 1 0 133416118 720838656 170958 18446744073709551615 134512640 134931368 4294956672 18446744073709551615 134529900 0 0 4096 0 0 0 0 17 1 0 0
/proc/12259/statm: 175986 170958 48 102 0 175881 0
Current children cumulated CPU time (s) 9519.05
Current children cumulated vsize (KiB) 703944

[startup+9582.3 s]
/proc/loadavg: 1.00 1.00 0.97 2/67 13336
/proc/meminfo: memFree=931384/2055920 swapFree=4181256/4192956
[pid=12259] ppid=12257 vsize=703944 CPUtime=9579.03
/proc/12259/stat : 12259 (picosat) R 12257 12259 12205 0 -1 4194304 171669 0 0 0 957106 797 0 0 25 0 1 0 133416118 720838656 170958 18446744073709551615 134512640 134931368 4294956672 18446744073709551615 134525624 0 0 4096 0 0 0 0 17 1 0 0
/proc/12259/statm: 175986 170958 48 102 0 175881 0
Current children cumulated CPU time (s) 9579.03
Current children cumulated vsize (KiB) 703944

[startup+9642.3 s]
/proc/loadavg: 1.00 1.00 0.97 2/67 13336
/proc/meminfo: memFree=929848/2055920 swapFree=4181256/4192956
[pid=12259] ppid=12257 vsize=705904 CPUtime=9639.01
/proc/12259/stat : 12259 (picosat) R 12257 12259 12205 0 -1 4194304 172146 0 0 0 963103 798 0 0 25 0 1 0 133416118 722845696 171435 18446744073709551615 134512640 134931368 4294956672 18446744073709551615 134531120 0 0 4096 0 0 0 0 17 1 0 0
/proc/12259/statm: 176476 171435 48 102 0 176371 0
Current children cumulated CPU time (s) 9639.01
Current children cumulated vsize (KiB) 705904

[startup+9702.3 s]
/proc/loadavg: 1.00 1.00 0.97 2/67 13336
/proc/meminfo: memFree=924536/2055920 swapFree=4181256/4192956
[pid=12259] ppid=12257 vsize=710592 CPUtime=9699
/proc/12259/stat : 12259 (picosat) R 12257 12259 12205 0 -1 4194304 173428 0 0 0 969101 799 0 0 25 0 1 0 133416118 727646208 172603 18446744073709551615 134512640 134931368 4294956672 18446744073709551615 134529991 0 0 4096 0 0 0 0 17 1 0 0
/proc/12259/statm: 177648 172603 48 102 0 177543 0
Current children cumulated CPU time (s) 9699
Current children cumulated vsize (KiB) 710592

[startup+9762.3 s]
/proc/loadavg: 1.00 1.00 0.97 2/67 13336
/proc/meminfo: memFree=924536/2055920 swapFree=4181256/4192956
[pid=12259] ppid=12257 vsize=710592 CPUtime=9758.97
/proc/12259/stat : 12259 (picosat) R 12257 12259 12205 0 -1 4194304 173428 0 0 0 975098 799 0 0 25 0 1 0 133416118 727646208 172603 18446744073709551615 134512640 134931368 4294956672 18446744073709551615 134529907 0 0 4096 0 0 0 0 17 1 0 0
/proc/12259/statm: 177648 172603 48 102 0 177543 0
Current children cumulated CPU time (s) 9758.97
Current children cumulated vsize (KiB) 710592

[startup+9822.3 s]
/proc/loadavg: 1.00 1.00 0.97 2/67 13336
/proc/meminfo: memFree=924600/2055920 swapFree=4181256/4192956
[pid=12259] ppid=12257 vsize=710592 CPUtime=9818.96
/proc/12259/stat : 12259 (picosat) R 12257 12259 12205 0 -1 4194304 173428 0 0 0 981097 799 0 0 25 0 1 0 133416118 727646208 172603 18446744073709551615 134512640 134931368 4294956672 18446744073709551615 134525754 0 0 4096 0 0 0 0 17 1 0 0
/proc/12259/statm: 177648 172603 48 102 0 177543 0
Current children cumulated CPU time (s) 9818.96
Current children cumulated vsize (KiB) 710592

[startup+9882.3 s]
/proc/loadavg: 1.00 1.00 0.97 2/67 13336
/proc/meminfo: memFree=924600/2055920 swapFree=4181256/4192956
[pid=12259] ppid=12257 vsize=710592 CPUtime=9878.94
/proc/12259/stat : 12259 (picosat) R 12257 12259 12205 0 -1 4194304 173428 0 0 0 987095 799 0 0 25 0 1 0 133416118 727646208 172603 18446744073709551615 134512640 134931368 4294956672 18446744073709551615 134529868 0 0 4096 0 0 0 0 17 1 0 0
/proc/12259/statm: 177648 172603 48 102 0 177543 0
Current children cumulated CPU time (s) 9878.94
Current children cumulated vsize (KiB) 710592

[startup+9942.3 s]
/proc/loadavg: 1.00 1.00 0.97 2/67 13336
/proc/meminfo: memFree=924600/2055920 swapFree=4181256/4192956
[pid=12259] ppid=12257 vsize=710592 CPUtime=9938.93
/proc/12259/stat : 12259 (picosat) R 12257 12259 12205 0 -1 4194304 173428 0 0 0 993093 800 0 0 25 0 1 0 133416118 727646208 172603 18446744073709551615 134512640 134931368 4294956672 18446744073709551615 134529762 0 0 4096 0 0 0 0 17 1 0 0
/proc/12259/statm: 177648 172603 48 102 0 177543 0
Current children cumulated CPU time (s) 9938.93
Current children cumulated vsize (KiB) 710592

[startup+10002.3 s]
/proc/loadavg: 1.00 1.00 0.97 2/67 13336
/proc/meminfo: memFree=924600/2055920 swapFree=4181256/4192956
[pid=12259] ppid=12257 vsize=710592 CPUtime=9998.91
/proc/12259/stat : 12259 (picosat) R 12257 12259 12205 0 -1 4194304 173428 0 0 0 999091 800 0 0 25 0 1 0 133416118 727646208 172603 18446744073709551615 134512640 134931368 4294956672 18446744073709551615 134531136 0 0 4096 0 0 0 0 17 1 0 0
/proc/12259/statm: 177648 172603 48 102 0 177543 0
Current children cumulated CPU time (s) 9998.91
Current children cumulated vsize (KiB) 710592



Maximum CPU time exceeded: sending SIGTERM then SIGKILL

[startup+10003.4 s]
/proc/loadavg: 1.00 1.00 0.97 2/67 13336
/proc/meminfo: memFree=924600/2055920 swapFree=4181256/4192956
[pid=12259] ppid=12257 vsize=710592 CPUtime=10000
/proc/12259/stat : 12259 (picosat) R 12257 12259 12205 0 -1 4194304 173428 0 0 0 999202 800 0 0 25 0 1 0 133416118 727646208 172603 18446744073709551615 134512640 134931368 4294956672 18446744073709551615 134597664 0 0 4096 0 0 0 0 17 1 0 0
/proc/12259/statm: 177648 172603 48 102 0 177543 0
Current children cumulated CPU time (s) 10000
Current children cumulated vsize (KiB) 710592

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

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

[startup+10003.5 s]
/proc/loadavg: 1.00 1.00 0.97 2/67 13336
/proc/meminfo: memFree=924600/2055920 swapFree=4181256/4192956
[pid=12259] ppid=12257 vsize=0 CPUtime=10000.1
/proc/12259/stat : 12259 (picosat) R 12257 12259 12205 0 -1 4195332 173428 0 0 0 999202 809 0 0 25 0 1 0 133416118 0 0 18446744073709551615 0 0 0 0 0 0 0 4096 0 0 0 0 17 1 0 0
/proc/12259/statm: 0 0 0 0 0 0 0
Current children cumulated CPU time (s) 10000.1
Current children cumulated vsize (KiB) 0

Child ended because it received signal 15 (SIGTERM)
Real time (s): 10003.5
CPU time (s): 10000.1
CPU user time (s): 9992.02
CPU system time (s): 8.10777
CPU usage (%): 99.9661
Max. virtual memory (cumulated for all children) (KiB): 711048

getrusage(RUSAGE_CHILDREN,...) data:
user time used= 9992.02
system time used= 8.10777
maximum resident set size= 0
integral shared memory size= 0
integral unshared data size= 0
integral unshared stack size= 0
page reclaims= 173428
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= 26100

runsolver used 9.33158 second user time and 27.0699 second system time

The end



Launcher Data (download as text)




Begin job on node54 on Wed Apr 18 01:40:16 UTC 2007

IDJOB= 355865
IDBENCH= 20351
IDSOLVER= 171
FILE ID= node54/355865-1176860416

PBS_JOBID= 4590258

Free space on /tmp= 66312 MiB

SOLVER NAME= picosat 535
BENCH NAME= HOME/pub/bench/SAT07/industrial/anbulagan/hard-sat/partial-10-19-s.cnf
COMMAND LINE= /tmp/evaluation/355865-1176860416/picosat /tmp/evaluation/355865-1176860416/instance-355865-1176860416.cnf            
RUNSOLVER COMMAND LINE= runsolver  --timestamp  -w ROOT/results/node54/watcher-355865-1176860416 -o ROOT/results/node54/solver-355865-1176860416 -C 10000 -W  -M  --output-limit 1,15  /tmp/evaluation/355865-1176860416/picosat /tmp/evaluation/355865-1176860416/instance-355865-1176860416.cnf            

META MD5SUM SOLVER= d41d8cd98f00b204e9800998ecf8427e
MD5SUM BENCH=  d1c031feea2b01bb6670a4d0116bbd23

RANDOM SEED= 299057374

TIME LIMIT= 10000 seconds
MEMORY LIMIT=  MiB

Linux node54.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		: 3000.234
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		: 3000.234
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:       1640088 kB
Buffers:         22440 kB
Cached:         342180 kB
SwapCached:       5028 kB
Active:         111008 kB
Inactive:       264136 kB
HighTotal:           0 kB
HighFree:            0 kB
LowTotal:      2055920 kB
LowFree:       1640088 kB
SwapTotal:     4192956 kB
SwapFree:      4181256 kB
Dirty:           29808 kB
Writeback:           0 kB
Mapped:          15328 kB
Slab:            26588 kB
Committed_AS:  2021416 kB
PageTables:       1412 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= 66312 MiB

End job on node54 on Wed Apr 18 04:27:02 UTC 2007