Trace number 3438534

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
PicoSAT 941? (TO) 5000.1 5000.02

General information on the benchmark

NameCRAFTED/rbsat/crafted/unforced/
rbsat-v760c43649g2.cnf
MD5SUM791cdb75c1a209efd7f7547f06e0fed9
Bench CategoryCRAFTED (crafted instances)
Best result obtained on this benchmarkUNSAT
Best CPU time to get the best result obtained on this benchmark4697.32
Satisfiable
(Un)Satisfiability was proved
Number of variables760
Number of clauses43649
Sum of the clauses size87978
Maximum clause length19
Minimum clause length2
Number of clauses of size 10
Number of clauses of size 243609
Number of clauses of size 30
Number of clauses of size 40
Number of clauses of size 50
Number of clauses of size over 540

Solver Data


Verifier Data 

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

Watcher Data 

runsolver Copyright (C) 2010-2011 Olivier ROUSSEL

This is runsolver version 3.3.0 (svn: 977)

This program is distributed in the hope that it will be useful,
but WITHOUT ANY WARRANTY; without even the implied warranty of
MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE.  See the
GNU General Public License for more details.

command line: BIN/runsolver --timestamp -w /tmp/evaluation-result-3438534-1306891871/watcher-3438534-1306891871 -o /tmp/evaluation-result-3438534-1306891871/solver-3438534-1306891871 -C 5000 -W 5100 -M 15500 picosat HOME/instance-3438534-1306891871.cnf 

running on 4 cores: 1,3,5,7

Enforcing CPUTime limit (soft limit, will send SIGTERM then SIGKILL): 5000 seconds
Enforcing CPUTime limit (hard limit, will send SIGXCPU): 5030 seconds
Enforcing wall clock limit (soft limit, will send SIGTERM then SIGKILL): 5100 seconds
Enforcing VSIZE limit (soft limit, will send SIGTERM then SIGKILL): 15872000 KiB
Enforcing VSIZE limit (hard limit, stack expansion will fail with SIGSEGV, brk() and mmap() will return ENOMEM): 15923200 KiB
Current StackSize limit: 10240 KiB


[startup+0 s]
/proc/loadavg: 2.03 2.03 2.00 2/489 2923
/proc/meminfo: memFree=4037356/32951124 swapFree=63649284/67111528
[pid=2923] ppid=2920 vsize=2668 CPUtime=0 cores=1,3,5,7
/proc/2923/stat : 2923 (picosat) R 2920 2923 2509 0 -1 4202496 380 0 0 0 0 0 0 0 25 0 1 0 800785617 2732032 326 33554432000 134512640 134603332 4288684240 18446744073709551615 11990883 0 0 4096 0 0 0 0 17 1 0 0 0
/proc/2923/statm: 667 327 89 23 0 293 0

[startup+0.101955 s]
/proc/loadavg: 2.03 2.03 2.00 2/489 2923
/proc/meminfo: memFree=4037356/32951124 swapFree=63649284/67111528
[pid=2923] ppid=2920 vsize=3456 CPUtime=0.1 cores=1,3,5,7
/proc/2923/stat : 2923 (picosat) R 2920 2923 2509 0 -1 4202496 581 0 0 0 10 0 0 0 25 0 1 0 800785617 3538944 527 33554432000 134512640 134603332 4288684240 18446744073709551615 134525256 0 0 4096 0 0 0 0 17 1 0 0 0
/proc/2923/statm: 864 527 98 23 0 490 0
Current children cumulated CPU time (s) 0.1
Current children cumulated vsize (KiB) 3456

[startup+0.200936 s]
/proc/loadavg: 2.03 2.03 2.00 2/489 2923
/proc/meminfo: memFree=4037356/32951124 swapFree=63649284/67111528
[pid=2923] ppid=2920 vsize=3456 CPUtime=0.2 cores=1,3,5,7
/proc/2923/stat : 2923 (picosat) R 2920 2923 2509 0 -1 4202496 582 0 0 0 20 0 0 0 25 0 1 0 800785617 3538944 528 33554432000 134512640 134603332 4288684240 18446744073709551615 134550801 0 0 4096 0 0 0 0 17 1 0 0 0
/proc/2923/statm: 864 528 98 23 0 490 0
Current children cumulated CPU time (s) 0.2
Current children cumulated vsize (KiB) 3456

[startup+0.300934 s]
/proc/loadavg: 2.03 2.03 2.00 2/489 2923
/proc/meminfo: memFree=4037356/32951124 swapFree=63649284/67111528
[pid=2923] ppid=2920 vsize=3456 CPUtime=0.3 cores=1,3,5,7
/proc/2923/stat : 2923 (picosat) R 2920 2923 2509 0 -1 4202496 584 0 0 0 30 0 0 0 25 0 1 0 800785617 3538944 530 33554432000 134512640 134603332 4288684240 18446744073709551615 134550655 0 0 4096 0 0 0 0 17 1 0 0 0
/proc/2923/statm: 864 530 98 23 0 490 0
Current children cumulated CPU time (s) 0.3
Current children cumulated vsize (KiB) 3456

[startup+0.700865 s]
/proc/loadavg: 2.03 2.03 2.00 2/489 2923
/proc/meminfo: memFree=4037356/32951124 swapFree=63649284/67111528
[pid=2923] ppid=2920 vsize=3456 CPUtime=0.7 cores=1,3,5,7
/proc/2923/stat : 2923 (picosat) R 2920 2923 2509 0 -1 4202496 599 0 0 0 70 0 0 0 25 0 1 0 800785617 3538944 545 33554432000 134512640 134603332 4288684240 18446744073709551615 11988080 0 0 4096 0 0 0 0 17 1 0 0 0
/proc/2923/statm: 864 545 98 23 0 490 0
Current children cumulated CPU time (s) 0.7
Current children cumulated vsize (KiB) 3456

[startup+1.50073 s]
/proc/loadavg: 2.03 2.03 2.00 3/490 2924
/proc/meminfo: memFree=4035000/32951124 swapFree=63649284/67111528
[pid=2923] ppid=2920 vsize=3456 CPUtime=1.5 cores=1,3,5,7
/proc/2923/stat : 2923 (picosat) R 2920 2923 2509 0 -1 4202496 599 0 0 0 150 0 0 0 25 0 1 0 800785617 3538944 545 33554432000 134512640 134603332 4288684240 18446744073709551615 134548356 0 0 4096 0 0 0 0 17 1 0 0 0
/proc/2923/statm: 864 545 98 23 0 490 0
Current children cumulated CPU time (s) 1.5
Current children cumulated vsize (KiB) 3456

[startup+3.10046 s]
/proc/loadavg: 2.03 2.03 2.00 3/490 2924
/proc/meminfo: memFree=4034008/32951124 swapFree=63649284/67111528
[pid=2923] ppid=2920 vsize=3564 CPUtime=3.1 cores=1,3,5,7
/proc/2923/stat : 2923 (picosat) R 2920 2923 2509 0 -1 4202496 616 0 0 0 310 0 0 0 25 0 1 0 800785617 3649536 562 33554432000 134512640 134603332 4288684240 18446744073709551615 134563962 0 0 4096 0 0 0 0 17 1 0 0 0
/proc/2923/statm: 891 562 98 23 0 517 0
Current children cumulated CPU time (s) 3.1
Current children cumulated vsize (KiB) 3564

[startup+6.30092 s]
/proc/loadavg: 2.03 2.03 2.00 3/490 2925
/proc/meminfo: memFree=4033564/32951124 swapFree=63649284/67111528
[pid=2923] ppid=2920 vsize=3564 CPUtime=6.3 cores=1,3,5,7
/proc/2923/stat : 2923 (picosat) R 2920 2923 2509 0 -1 4202496 623 0 0 0 630 0 0 0 25 0 1 0 800785617 3649536 569 33554432000 134512640 134603332 4288684240 18446744073709551615 134527244 0 0 4096 0 0 0 0 17 1 0 0 0
/proc/2923/statm: 891 569 98 23 0 517 0
Current children cumulated CPU time (s) 6.3
Current children cumulated vsize (KiB) 3564

[startup+12.7008 s]
/proc/loadavg: 2.02 2.03 2.00 3/490 2925
/proc/meminfo: memFree=4032804/32951124 swapFree=63649284/67111528
[pid=2923] ppid=2920 vsize=3584 CPUtime=12.7 cores=1,3,5,7
/proc/2923/stat : 2923 (picosat) R 2920 2923 2509 0 -1 4202496 634 0 0 0 1270 0 0 0 25 0 1 0 800785617 3670016 580 33554432000 134512640 134603332 4288684240 18446744073709551615 134563449 0 0 4096 0 0 0 0 17 1 0 0 0
/proc/2923/statm: 896 580 98 23 0 522 0
Current children cumulated CPU time (s) 12.7
Current children cumulated vsize (KiB) 3584

[startup+25.5007 s]
/proc/loadavg: 2.02 2.03 2.00 3/490 2925
/proc/meminfo: memFree=4033188/32951124 swapFree=63649284/67111528
[pid=2923] ppid=2920 vsize=3584 CPUtime=25.5 cores=1,3,5,7
/proc/2923/stat : 2923 (picosat) R 2920 2923 2509 0 -1 4202496 634 0 0 0 2550 0 0 0 25 0 1 0 800785617 3670016 580 33554432000 134512640 134603332 4288684240 18446744073709551615 134551080 0 0 4096 0 0 0 0 17 1 0 0 0
/proc/2923/statm: 896 580 98 23 0 522 0
Current children cumulated CPU time (s) 25.5
Current children cumulated vsize (KiB) 3584

[startup+51.1004 s]
/proc/loadavg: 2.08 2.04 2.00 3/490 2926
/proc/meminfo: memFree=4033040/32951124 swapFree=63649284/67111528
[pid=2923] ppid=2920 vsize=3696 CPUtime=51.1 cores=1,3,5,7
/proc/2923/stat : 2923 (picosat) R 2920 2923 2509 0 -1 4202496 656 0 0 0 5110 0 0 0 25 0 1 0 800785617 3784704 602 33554432000 134512640 134603332 4288684240 18446744073709551615 134525199 0 0 4096 0 0 0 0 17 1 0 0 0
/proc/2923/statm: 924 602 98 23 0 550 0
Current children cumulated CPU time (s) 51.1
Current children cumulated vsize (KiB) 3696

[startup+102.301 s]
/proc/loadavg: 2.03 2.03 2.00 3/490 2927
/proc/meminfo: memFree=4032756/32951124 swapFree=63649284/67111528
[pid=2923] ppid=2920 vsize=3692 CPUtime=102.3 cores=1,3,5,7
/proc/2923/stat : 2923 (picosat) R 2920 2923 2509 0 -1 4202496 671 0 0 0 10230 0 0 0 25 0 1 0 800785617 3780608 610 33554432000 134512640 134603332 4288684240 18446744073709551615 134550798 0 0 4096 0 0 0 0 17 1 0 0 0
/proc/2923/statm: 923 610 98 23 0 549 0
Current children cumulated CPU time (s) 102.3
Current children cumulated vsize (KiB) 3692

[startup+162.301 s]
/proc/loadavg: 2.13 2.05 2.01 3/490 2929
/proc/meminfo: memFree=4031844/32951124 swapFree=63649284/67111528
[pid=2923] ppid=2920 vsize=3760 CPUtime=162.3 cores=1,3,5,7
/proc/2923/stat : 2923 (picosat) R 2920 2923 2509 0 -1 4202496 706 0 0 0 16230 0 0 0 25 0 1 0 800785617 3850240 627 33554432000 134512640 134603332 4288684240 18446744073709551615 134527239 0 0 4096 0 0 0 0 17 1 0 0 0
/proc/2923/statm: 940 627 98 23 0 566 0
Current children cumulated CPU time (s) 162.3
Current children cumulated vsize (KiB) 3760

[startup+222.318 s]
/proc/loadavg: 2.09 2.06 2.01 3/490 2930
/proc/meminfo: memFree=4031668/32951124 swapFree=63649284/67111528
[pid=2923] ppid=2920 vsize=3752 CPUtime=222.32 cores=1,3,5,7
/proc/2923/stat : 2923 (picosat) R 2920 2923 2509 0 -1 4202496 706 0 0 0 22232 0 0 0 25 0 1 0 800785617 3842048 625 33554432000 134512640 134603332 4288684240 18446744073709551615 134563945 0 0 4096 0 0 0 0 17 1 0 0 0
/proc/2923/statm: 938 625 98 23 0 564 0
Current children cumulated CPU time (s) 222.32
Current children cumulated vsize (KiB) 3752

[startup+282.301 s]
/proc/loadavg: 2.03 2.05 2.00 3/490 2932
/proc/meminfo: memFree=4031492/32951124 swapFree=63649284/67111528
[pid=2923] ppid=2920 vsize=3872 CPUtime=282.3 cores=1,3,5,7
/proc/2923/stat : 2923 (picosat) R 2920 2923 2509 0 -1 4202496 764 0 0 0 28230 0 0 0 25 0 1 0 800785617 3964928 655 33554432000 134512640 134603332 4288684240 18446744073709551615 134563975 0 0 4096 0 0 0 0 17 1 0 0 0
/proc/2923/statm: 968 655 98 23 0 594 0
Current children cumulated CPU time (s) 282.3
Current children cumulated vsize (KiB) 3872

[startup+342.3 s]
/proc/loadavg: 2.01 2.03 2.00 3/490 2934
/proc/meminfo: memFree=4031072/32951124 swapFree=63649284/67111528
[pid=2923] ppid=2920 vsize=3856 CPUtime=342.3 cores=1,3,5,7
/proc/2923/stat : 2923 (picosat) R 2920 2923 2509 0 -1 4202496 802 0 0 0 34230 0 0 0 25 0 1 0 800785617 3948544 651 33554432000 134512640 134603332 4288684240 18446744073709551615 134563954 0 0 4096 0 0 0 0 17 1 0 0 0
/proc/2923/statm: 964 651 98 23 0 590 0
Current children cumulated CPU time (s) 342.3
Current children cumulated vsize (KiB) 3856

[startup+402.3 s]
/proc/loadavg: 2.00 2.03 2.00 3/490 2936
/proc/meminfo: memFree=4030644/32951124 swapFree=63649284/67111528
[pid=2923] ppid=2920 vsize=3852 CPUtime=402.3 cores=1,3,5,7
/proc/2923/stat : 2923 (picosat) R 2920 2923 2509 0 -1 4202496 811 0 0 0 40230 0 0 0 25 0 1 0 800785617 3944448 650 33554432000 134512640 134603332 4288684240 18446744073709551615 134545140 0 0 4096 0 0 0 0 17 1 0 0 0
/proc/2923/statm: 963 650 98 23 0 589 0
Current children cumulated CPU time (s) 402.3
Current children cumulated vsize (KiB) 3852

[startup+462.3 s]
/proc/loadavg: 2.00 2.02 2.00 3/490 2938
/proc/meminfo: memFree=4030716/32951124 swapFree=63649284/67111528
[pid=2923] ppid=2920 vsize=3892 CPUtime=462.3 cores=1,3,5,7
/proc/2923/stat : 2923 (picosat) R 2920 2923 2509 0 -1 4202496 822 0 0 0 46230 0 0 0 25 0 1 0 800785617 3985408 660 33554432000 134512640 134603332 4288684240 18446744073709551615 134563951 0 0 4096 0 0 0 0 17 1 0 0 0
/proc/2923/statm: 973 660 98 23 0 599 0
Current children cumulated CPU time (s) 462.3
Current children cumulated vsize (KiB) 3892

[startup+522.3 s]
/proc/loadavg: 2.00 2.01 2.00 3/490 2939
/proc/meminfo: memFree=4030048/32951124 swapFree=63649284/67111528
[pid=2923] ppid=2920 vsize=3872 CPUtime=522.3 cores=1,3,5,7
/proc/2923/stat : 2923 (picosat) R 2920 2923 2509 0 -1 4202496 845 0 0 0 52230 0 0 0 25 0 1 0 800785617 3964928 655 33554432000 134512640 134603332 4288684240 18446744073709551615 134563449 0 0 4096 0 0 0 0 17 1 0 0 0
/proc/2923/statm: 968 655 98 23 0 594 0
Current children cumulated CPU time (s) 522.3
Current children cumulated vsize (KiB) 3872

[startup+582.3 s]
/proc/loadavg: 2.00 2.01 2.00 3/490 2941
/proc/meminfo: memFree=4030116/32951124 swapFree=63649284/67111528
[pid=2923] ppid=2920 vsize=3936 CPUtime=582.3 cores=1,3,5,7
/proc/2923/stat : 2923 (picosat) R 2920 2923 2509 0 -1 4202496 874 0 0 0 58230 0 0 0 25 0 1 0 800785617 4030464 662 33554432000 134512640 134603332 4288684240 18446744073709551615 134528959 0 0 4096 0 0 0 0 17 1 0 0 0
/proc/2923/statm: 984 662 98 23 0 610 0
Current children cumulated CPU time (s) 582.3
Current children cumulated vsize (KiB) 3936

[startup+642.301 s]

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

[startup+4062.3 s]
/proc/loadavg: 2.00 2.00 2.00 3/490 3589
/proc/meminfo: memFree=4042240/32951124 swapFree=63649284/67111528
[pid=2923] ppid=2920 vsize=4304 CPUtime=4062.36 cores=1,3,5,7
/proc/2923/stat : 2923 (picosat) R 2920 2923 2509 0 -1 4202496 3372 0 0 0 406236 0 0 0 25 0 1 0 800785617 4407296 753 33554432000 134512640 134603332 4288684240 18446744073709551615 134527189 0 0 4096 0 0 0 0 17 1 0 0 0
/proc/2923/statm: 1076 753 98 23 0 702 0
Current children cumulated CPU time (s) 4062.36
Current children cumulated vsize (KiB) 4304

[startup+4122.3 s]
/proc/loadavg: 2.00 2.00 2.00 3/490 3590
/proc/meminfo: memFree=4042324/32951124 swapFree=63649284/67111528
[pid=2923] ppid=2920 vsize=4484 CPUtime=4122.35 cores=1,3,5,7
/proc/2923/stat : 2923 (picosat) R 2920 2923 2509 0 -1 4202496 3462 0 0 0 412235 0 0 0 25 0 1 0 800785617 4591616 799 33554432000 134512640 134603332 4288684240 18446744073709551615 134565846 0 0 4096 0 0 0 0 17 1 0 0 0
/proc/2923/statm: 1121 799 98 23 0 747 0
Current children cumulated CPU time (s) 4122.35
Current children cumulated vsize (KiB) 4484

[startup+4182.32 s]
/proc/loadavg: 2.08 2.02 2.01 3/490 3592
/proc/meminfo: memFree=4042036/32951124 swapFree=63649284/67111528
[pid=2923] ppid=2920 vsize=4320 CPUtime=4182.37 cores=1,3,5,7
/proc/2923/stat : 2923 (picosat) R 2920 2923 2509 0 -1 4202496 3511 0 0 0 418237 0 0 0 25 0 1 0 800785617 4423680 746 33554432000 134512640 134603332 4288684240 18446744073709551615 134550672 0 0 4096 0 0 0 0 17 1 0 0 0
/proc/2923/statm: 1080 746 98 23 0 706 0
Current children cumulated CPU time (s) 4182.37
Current children cumulated vsize (KiB) 4320

[startup+4242.3 s]
/proc/loadavg: 2.10 2.03 2.00 3/490 3593
/proc/meminfo: memFree=4041992/32951124 swapFree=63649284/67111528
[pid=2923] ppid=2920 vsize=4212 CPUtime=4242.35 cores=1,3,5,7
/proc/2923/stat : 2923 (picosat) R 2920 2923 2509 0 -1 4202496 3539 0 0 0 424235 0 0 0 25 0 1 0 800785617 4313088 740 33554432000 134512640 134603332 4288684240 18446744073709551615 134565468 0 0 4096 0 0 0 0 17 1 0 0 0
/proc/2923/statm: 1053 740 98 23 0 679 0
Current children cumulated CPU time (s) 4242.35
Current children cumulated vsize (KiB) 4212

[startup+4302.3 s]
/proc/loadavg: 2.04 2.02 2.00 3/490 3604
/proc/meminfo: memFree=4041736/32951124 swapFree=63649284/67111528
[pid=2923] ppid=2920 vsize=4208 CPUtime=4302.35 cores=1,3,5,7
/proc/2923/stat : 2923 (picosat) R 2920 2923 2509 0 -1 4202496 3617 0 0 0 430235 0 0 0 25 0 1 0 800785617 4308992 739 33554432000 134512640 134603332 4288684240 18446744073709551615 134550655 0 0 4096 0 0 0 0 17 1 0 0 0
/proc/2923/statm: 1052 739 98 23 0 678 0
Current children cumulated CPU time (s) 4302.35
Current children cumulated vsize (KiB) 4208

[startup+4362.3 s]
/proc/loadavg: 2.05 2.03 2.00 3/490 3606
/proc/meminfo: memFree=4041932/32951124 swapFree=63649284/67111528
[pid=2923] ppid=2920 vsize=4192 CPUtime=4362.36 cores=1,3,5,7
/proc/2923/stat : 2923 (picosat) R 2920 2923 2509 0 -1 4202496 3743 0 0 0 436235 1 0 0 25 0 1 0 800785617 4292608 735 33554432000 134512640 134603332 4288684240 18446744073709551615 134527831 0 0 4096 0 0 0 0 17 1 0 0 0
/proc/2923/statm: 1048 735 98 23 0 674 0
Current children cumulated CPU time (s) 4362.36
Current children cumulated vsize (KiB) 4192

[startup+4422.3 s]
/proc/loadavg: 2.05 2.03 2.00 3/490 3607
/proc/meminfo: memFree=4042008/32951124 swapFree=63649284/67111528
[pid=2923] ppid=2920 vsize=4396 CPUtime=4422.36 cores=1,3,5,7
/proc/2923/stat : 2923 (picosat) R 2920 2923 2509 0 -1 4202496 3809 0 0 0 442235 1 0 0 25 0 1 0 800785617 4501504 768 33554432000 134512640 134603332 4288684240 18446744073709551615 134564352 0 0 4096 0 0 0 0 17 1 0 0 0
/proc/2923/statm: 1099 768 98 23 0 725 0
Current children cumulated CPU time (s) 4422.36
Current children cumulated vsize (KiB) 4396

[startup+4482.3 s]
/proc/loadavg: 2.02 2.03 2.00 3/490 3609
/proc/meminfo: memFree=4041960/32951124 swapFree=63649284/67111528
[pid=2923] ppid=2920 vsize=4476 CPUtime=4482.36 cores=1,3,5,7
/proc/2923/stat : 2923 (picosat) R 2920 2923 2509 0 -1 4202496 3870 0 0 0 448235 1 0 0 25 0 1 0 800785617 4583424 806 33554432000 134512640 134603332 4288684240 18446744073709551615 134563928 0 0 4096 0 0 0 0 17 1 0 0 0
/proc/2923/statm: 1119 806 98 23 0 745 0
Current children cumulated CPU time (s) 4482.36
Current children cumulated vsize (KiB) 4476

[startup+4542.3 s]
/proc/loadavg: 2.00 2.02 2.00 3/490 3610
/proc/meminfo: memFree=4041660/32951124 swapFree=63649284/67111528
[pid=2923] ppid=2920 vsize=4476 CPUtime=4542.37 cores=1,3,5,7
/proc/2923/stat : 2923 (picosat) R 2920 2923 2509 0 -1 4202496 3873 0 0 0 454236 1 0 0 25 0 1 0 800785617 4583424 804 33554432000 134512640 134603332 4288684240 18446744073709551615 134550948 0 0 4096 0 0 0 0 17 1 0 0 0
/proc/2923/statm: 1119 804 98 23 0 745 0
Current children cumulated CPU time (s) 4542.37
Current children cumulated vsize (KiB) 4476

[startup+4602.3 s]
/proc/loadavg: 2.00 2.01 2.00 3/490 3612
/proc/meminfo: memFree=4041364/32951124 swapFree=63649284/67111528
[pid=2923] ppid=2920 vsize=4408 CPUtime=4602.37 cores=1,3,5,7
/proc/2923/stat : 2923 (picosat) R 2920 2923 2509 0 -1 4202496 3873 0 0 0 460236 1 0 0 25 0 1 0 800785617 4513792 789 33554432000 134512640 134603332 4288684240 18446744073709551615 134563407 0 0 4096 0 0 0 0 17 1 0 0 0
/proc/2923/statm: 1102 789 98 23 0 728 0
Current children cumulated CPU time (s) 4602.37
Current children cumulated vsize (KiB) 4408

[startup+4662.3 s]
/proc/loadavg: 2.00 2.01 2.00 3/490 3614
/proc/meminfo: memFree=4039468/32951124 swapFree=63649284/67111528
[pid=2923] ppid=2920 vsize=4236 CPUtime=4662.37 cores=1,3,5,7
/proc/2923/stat : 2923 (picosat) R 2920 2923 2509 0 -1 4202496 3876 0 0 0 466236 1 0 0 25 0 1 0 800785617 4337664 746 33554432000 134512640 134603332 4288684240 18446744073709551615 134566476 0 0 4096 0 0 0 0 17 1 0 0 0
/proc/2923/statm: 1059 746 98 23 0 685 0
Current children cumulated CPU time (s) 4662.37
Current children cumulated vsize (KiB) 4236

[startup+4722.3 s]
/proc/loadavg: 2.00 2.00 2.00 3/490 3615
/proc/meminfo: memFree=4040528/32951124 swapFree=63649284/67111528
[pid=2923] ppid=2920 vsize=4212 CPUtime=4722.37 cores=1,3,5,7
/proc/2923/stat : 2923 (picosat) R 2920 2923 2509 0 -1 4202496 3884 0 0 0 472236 1 0 0 25 0 1 0 800785617 4313088 733 33554432000 134512640 134603332 4288684240 18446744073709551615 134550672 0 0 4096 0 0 0 0 17 1 0 0 0
/proc/2923/statm: 1053 733 98 23 0 679 0
Current children cumulated CPU time (s) 4722.37
Current children cumulated vsize (KiB) 4212

[startup+4782.3 s]
/proc/loadavg: 2.00 2.00 2.00 3/490 3617
/proc/meminfo: memFree=4041592/32951124 swapFree=63649284/67111528
[pid=2923] ppid=2920 vsize=4436 CPUtime=4782.37 cores=1,3,5,7
/proc/2923/stat : 2923 (picosat) R 2920 2923 2509 0 -1 4202496 3965 0 0 0 478236 1 0 0 25 0 1 0 800785617 4542464 796 33554432000 134512640 134603332 4288684240 18446744073709551615 134550674 0 0 4096 0 0 0 0 17 1 0 0 0
/proc/2923/statm: 1109 796 98 23 0 735 0
Current children cumulated CPU time (s) 4782.37
Current children cumulated vsize (KiB) 4436

[startup+4842.32 s]
/proc/loadavg: 2.04 2.01 2.00 3/490 3618
/proc/meminfo: memFree=4041304/32951124 swapFree=63649284/67111528
[pid=2923] ppid=2920 vsize=4232 CPUtime=4842.39 cores=1,3,5,7
/proc/2923/stat : 2923 (picosat) R 2920 2923 2509 0 -1 4202496 3979 0 0 0 484238 1 0 0 25 0 1 0 800785617 4333568 722 33554432000 134512640 134603332 4288684240 18446744073709551615 134525296 0 0 4096 0 0 0 0 17 1 0 0 0
/proc/2923/statm: 1058 722 98 23 0 684 0
Current children cumulated CPU time (s) 4842.39
Current children cumulated vsize (KiB) 4232

[startup+4902.3 s]
/proc/loadavg: 2.01 2.01 2.00 3/490 3620
/proc/meminfo: memFree=4041512/32951124 swapFree=63649284/67111528
[pid=2923] ppid=2920 vsize=4288 CPUtime=4902.37 cores=1,3,5,7
/proc/2923/stat : 2923 (picosat) R 2920 2923 2509 0 -1 4202496 3996 0 0 0 490236 1 0 0 25 0 1 0 800785617 4390912 739 33554432000 134512640 134603332 4288684240 18446744073709551615 134527239 0 0 4096 0 0 0 0 17 1 0 0 0
/proc/2923/statm: 1072 739 98 23 0 698 0
Current children cumulated CPU time (s) 4902.37
Current children cumulated vsize (KiB) 4288

[startup+4962.3 s]
/proc/loadavg: 2.10 2.03 2.01 3/490 3622
/proc/meminfo: memFree=4041456/32951124 swapFree=63649284/67111528
[pid=2923] ppid=2920 vsize=4252 CPUtime=4962.37 cores=1,3,5,7
/proc/2923/stat : 2923 (picosat) R 2920 2923 2509 0 -1 4202496 4056 0 0 0 496236 1 0 0 25 0 1 0 800785617 4354048 750 33554432000 134512640 134603332 4288684240 18446744073709551615 134563387 0 0 4096 0 0 0 0 17 1 0 0 0
/proc/2923/statm: 1063 750 98 23 0 689 0
Current children cumulated CPU time (s) 4962.37
Current children cumulated vsize (KiB) 4252



Maximum CPU time exceeded: sending SIGTERM then SIGKILL

[startup+5000 s]
/proc/loadavg: 2.12 2.04 2.01 3/490 3623
/proc/meminfo: memFree=4041536/32951124 swapFree=63649284/67111528
[pid=2923] ppid=2920 vsize=4224 CPUtime=5000.08 cores=1,3,5,7
/proc/2923/stat : 2923 (picosat) R 2920 2923 2509 0 -1 4202496 4082 0 0 0 500007 1 0 0 25 0 1 0 800785617 4325376 743 33554432000 134512640 134603332 4288684240 18446744073709551615 134550655 0 0 4096 0 0 0 0 17 1 0 0 0
/proc/2923/statm: 1056 743 98 23 0 682 0
Current children cumulated CPU time (s) 5000.08
Current children cumulated vsize (KiB) 4224

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

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

[startup+5000 s]
/proc/loadavg: 2.12 2.04 2.01 3/490 3623
/proc/meminfo: memFree=4041536/32951124 swapFree=63649284/67111528
[pid=2923] ppid=2920 vsize=4224 CPUtime=5000.08 cores=1,3,5,7
/proc/2923/stat : 2923 (picosat) R 2920 2923 2509 0 -1 4202496 4082 0 0 0 500007 1 0 0 25 0 1 0 800785617 4325376 743 33554432000 134512640 134603332 4288684240 18446744073709551615 134550655 0 0 4096 0 0 0 0 17 1 0 0 0
/proc/2923/statm: 1056 743 98 23 0 682 0
Current children cumulated CPU time (s) 5000.08
Current children cumulated vsize (KiB) 4224

Child ended because it received signal 15 (SIGTERM)
Real time (s): 5000.02
CPU time (s): 5000.1
CPU user time (s): 5000.08
CPU system time (s): 0.010998
CPU usage (%): 100.002
Max. virtual memory (cumulated for all children) (KiB): 4864

getrusage(RUSAGE_CHILDREN,...) data:
user time used= 5000.08
system time used= 0.010998
maximum resident set size= 0
integral shared memory size= 0
integral unshared data size= 0
integral unshared stack size= 0
page reclaims= 4082
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= 5
involuntary context switches= 12790

runsolver used 23.6074 second user time and 53.6588 second system time

The end

Launcher Data 

Begin job on node130 at 2011-06-01 03:31:11
IDJOB=3438534
IDBENCH=71514
IDSOLVER=1934
FILE ID=node130/3438534-1306891871
RUNJOBID= node130-1306884534-2528
PBS_JOBID= 13488446
Free space on /tmp= 39436 MiB

SOLVER NAME= PicoSAT 941
BENCH NAME= SAT09/CRAFTED/rbsat/crafted/unforced/rbsat-v760c43649g2.cnf
COMMAND LINE= picosat BENCHNAME
RUNSOLVER COMMAND LINE= BIN/runsolver --timestamp -w /tmp/evaluation-result-3438534-1306891871/watcher-3438534-1306891871 -o /tmp/evaluation-result-3438534-1306891871/solver-3438534-1306891871 -C 5000 -W 5100 -M 15500  picosat HOME/instance-3438534-1306891871.cnf

TIME LIMIT= 5000 seconds
MEMORY LIMIT= 15500 MiB
NBCORE= 4

MD5SUM BENCH= 791cdb75c1a209efd7f7547f06e0fed9
RANDOM SEED=887218839

node130.alineos.net Linux 2.6.18-164.el5 #1 SMP Thu Sep 3 03:28:30 EDT 2009

/proc/cpuinfo:
processor	: 0
vendor_id	: GenuineIntel
cpu family	: 6
model		: 26
model name	: Intel(R) Xeon(R) CPU           X5550  @ 2.67GHz
stepping	: 5
cpu MHz		: 2666.838
cache size	: 8192 KB
physical id	: 0
siblings	: 4
core id		: 0
cpu cores	: 4
apicid		: 0
fpu		: yes
fpu_exception	: yes
cpuid level	: 11
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 rdtscp lm constant_tsc ida nonstop_tsc pni monitor ds_cpl vmx est tm2 cx16 xtpr popcnt lahf_lm
bogomips	: 5333.67
clflush size	: 64
cache_alignment	: 64
address sizes	: 40 bits physical, 48 bits virtual
power management: [8]

processor	: 1
vendor_id	: GenuineIntel
cpu family	: 6
model		: 26
model name	: Intel(R) Xeon(R) CPU           X5550  @ 2.67GHz
stepping	: 5
cpu MHz		: 2666.838
cache size	: 8192 KB
physical id	: 1
siblings	: 4
core id		: 0
cpu cores	: 4
apicid		: 16
fpu		: yes
fpu_exception	: yes
cpuid level	: 11
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 rdtscp lm constant_tsc ida nonstop_tsc pni monitor ds_cpl vmx est tm2 cx16 xtpr popcnt lahf_lm
bogomips	: 5332.83
clflush size	: 64
cache_alignment	: 64
address sizes	: 40 bits physical, 48 bits virtual
power management: [8]

processor	: 2
vendor_id	: GenuineIntel
cpu family	: 6
model		: 26
model name	: Intel(R) Xeon(R) CPU           X5550  @ 2.67GHz
stepping	: 5
cpu MHz		: 2666.838
cache size	: 8192 KB
physical id	: 0
siblings	: 4
core id		: 1
cpu cores	: 4
apicid		: 2
fpu		: yes
fpu_exception	: yes
cpuid level	: 11
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 rdtscp lm constant_tsc ida nonstop_tsc pni monitor ds_cpl vmx est tm2 cx16 xtpr popcnt lahf_lm
bogomips	: 5332.75
clflush size	: 64
cache_alignment	: 64
address sizes	: 40 bits physical, 48 bits virtual
power management: [8]

processor	: 3
vendor_id	: GenuineIntel
cpu family	: 6
model		: 26
model name	: Intel(R) Xeon(R) CPU           X5550  @ 2.67GHz
stepping	: 5
cpu MHz		: 2666.838
cache size	: 8192 KB
physical id	: 1
siblings	: 4
core id		: 1
cpu cores	: 4
apicid		: 18
fpu		: yes
fpu_exception	: yes
cpuid level	: 11
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 rdtscp lm constant_tsc ida nonstop_tsc pni monitor ds_cpl vmx est tm2 cx16 xtpr popcnt lahf_lm
bogomips	: 5332.81
clflush size	: 64
cache_alignment	: 64
address sizes	: 40 bits physical, 48 bits virtual
power management: [8]

processor	: 4
vendor_id	: GenuineIntel
cpu family	: 6
model		: 26
model name	: Intel(R) Xeon(R) CPU           X5550  @ 2.67GHz
stepping	: 5
cpu MHz		: 2666.838
cache size	: 8192 KB
physical id	: 0
siblings	: 4
core id		: 2
cpu cores	: 4
apicid		: 4
fpu		: yes
fpu_exception	: yes
cpuid level	: 11
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 rdtscp lm constant_tsc ida nonstop_tsc pni monitor ds_cpl vmx est tm2 cx16 xtpr popcnt lahf_lm
bogomips	: 5332.75
clflush size	: 64
cache_alignment	: 64
address sizes	: 40 bits physical, 48 bits virtual
power management: [8]

processor	: 5
vendor_id	: GenuineIntel
cpu family	: 6
model		: 26
model name	: Intel(R) Xeon(R) CPU           X5550  @ 2.67GHz
stepping	: 5
cpu MHz		: 2666.838
cache size	: 8192 KB
physical id	: 1
siblings	: 4
core id		: 2
cpu cores	: 4
apicid		: 20
fpu		: yes
fpu_exception	: yes
cpuid level	: 11
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 rdtscp lm constant_tsc ida nonstop_tsc pni monitor ds_cpl vmx est tm2 cx16 xtpr popcnt lahf_lm
bogomips	: 5332.83
clflush size	: 64
cache_alignment	: 64
address sizes	: 40 bits physical, 48 bits virtual
power management: [8]

processor	: 6
vendor_id	: GenuineIntel
cpu family	: 6
model		: 26
model name	: Intel(R) Xeon(R) CPU           X5550  @ 2.67GHz
stepping	: 5
cpu MHz		: 2666.838
cache size	: 8192 KB
physical id	: 0
siblings	: 4
core id		: 3
cpu cores	: 4
apicid		: 6
fpu		: yes
fpu_exception	: yes
cpuid level	: 11
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 rdtscp lm constant_tsc ida nonstop_tsc pni monitor ds_cpl vmx est tm2 cx16 xtpr popcnt lahf_lm
bogomips	: 5332.75
clflush size	: 64
cache_alignment	: 64
address sizes	: 40 bits physical, 48 bits virtual
power management: [8]

processor	: 7
vendor_id	: GenuineIntel
cpu family	: 6
model		: 26
model name	: Intel(R) Xeon(R) CPU           X5550  @ 2.67GHz
stepping	: 5
cpu MHz		: 2666.838
cache size	: 8192 KB
physical id	: 1
siblings	: 4
core id		: 3
cpu cores	: 4
apicid		: 22
fpu		: yes
fpu_exception	: yes
cpuid level	: 11
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 rdtscp lm constant_tsc ida nonstop_tsc pni monitor ds_cpl vmx est tm2 cx16 xtpr popcnt lahf_lm
bogomips	: 5332.81
clflush size	: 64
cache_alignment	: 64
address sizes	: 40 bits physical, 48 bits virtual
power management: [8]


/proc/meminfo:
MemTotal:     32951124 kB
MemFree:       4037512 kB
Buffers:         89308 kB
Cached:       23182480 kB
SwapCached:       9668 kB
Active:       15723144 kB
Inactive:     12342484 kB
HighTotal:           0 kB
HighFree:            0 kB
LowTotal:     32951124 kB
LowFree:       4037512 kB
SwapTotal:    67111528 kB
SwapFree:     63649284 kB
Dirty:             432 kB
Writeback:           0 kB
AnonPages:     4792304 kB
Mapped:          31088 kB
Slab:           725716 kB
PageTables:      53684 kB
NFS_Unstable:        0 kB
Bounce:              0 kB
CommitLimit:  83587088 kB
Committed_AS: 145107512 kB
VmallocTotal: 34359738367 kB
VmallocUsed:    296008 kB
VmallocChunk: 34359440975 kB
HugePages_Total:     0
HugePages_Free:      0
HugePages_Rsvd:      0
Hugepagesize:     2048 kB

Free space on /tmp at the end= 39500 MiB
End job on node130 at 2011-06-01 04:54:33