Trace number 3380281

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
minisat hack: cir_minisat 2011-05-13 (simp)? (TO) 1300.09 1300.05

General information on the benchmark

NameAPPLICATIONS/bitverif/
minxorminand/minxorminand128.cnf
MD5SUMa551844fb6a7f35cf6025d0a525ca14e
Bench CategoryAPPLICATION (applications instances)
Best result obtained on this benchmarkUNSAT
Best CPU time to get the best result obtained on this benchmark388.148
Satisfiable
(Un)Satisfiability was proved
Number of variables153834
Number of clauses459965
Sum of the clauses size1073249
Maximum clause length3
Minimum clause length1
Number of clauses of size 12
Number of clauses of size 2306642
Number of clauses of size 3153321
Number of clauses of size 40
Number of clauses of size 50
Number of clauses of size over 50

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: 961)

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-3380281-1305458515/watcher-3380281-1305458515 -o /tmp/evaluation-result-3380281-1305458515/solver-3380281-1305458515 -C 2400 -W 1300 -M 7680 HOME/cir_minisat HOME/instance-3380281-1305458515.cnf 

running on 2 cores: 1,3

Enforcing CPUTime limit (soft limit, will send SIGTERM then SIGKILL): 2400 seconds
Enforcing CPUTime limit (hard limit, will send SIGXCPU): 2430 seconds
Enforcing wall clock limit (soft limit, will send SIGTERM then SIGKILL): 1300 seconds
Enforcing VSIZE limit (soft limit, will send SIGTERM then SIGKILL): 7864320 KiB
Enforcing VSIZE limit (hard limit, stack expansion will fail with SIGSEGV, brk() and mmap() will return ENOMEM): 7915520 KiB
Current StackSize limit: 10240 KiB


[startup+0 s]
/proc/loadavg: 2.21 2.40 2.83 4/256 20593
/proc/meminfo: memFree=22507952/32951124 swapFree=61559568/67111528
[pid=20593] ppid=20591 vsize=20296 CPUtime=0 cores=1,3
/proc/20593/stat : 20593 (cir_minisat) R 20591 20593 18686 0 -1 4202496 897 0 0 0 0 0 0 0 25 0 1 0 657452282 20783104 831 33554432000 4194304 4300288 140737275888416 18446744073709551615 222921474256 0 0 4096 8388610 0 0 0 17 1 0 0 0
/proc/20593/statm: 5074 831 217 26 0 1706 0

[startup+0.073759 s]
/proc/loadavg: 2.21 2.40 2.83 4/256 20593
/proc/meminfo: memFree=22507952/32951124 swapFree=61559568/67111528
[pid=20593] ppid=20591 vsize=34184 CPUtime=0.06 cores=1,3
/proc/20593/stat : 20593 (cir_minisat) R 20591 20593 18686 0 -1 4202496 5313 0 0 0 6 0 0 0 25 0 1 0 657452282 35004416 4766 33554432000 4194304 4300288 140737275888416 18446744073709551615 4278145 0 0 4096 8388610 0 0 0 17 1 0 0 0
/proc/20593/statm: 8546 4768 218 26 0 5178 0
Current children cumulated CPU time (s) 0.06
Current children cumulated vsize (KiB) 34184

[startup+0.100756 s]
/proc/loadavg: 2.21 2.40 2.83 4/256 20593
/proc/meminfo: memFree=22507952/32951124 swapFree=61559568/67111528
[pid=20593] ppid=20591 vsize=40712 CPUtime=0.09 cores=1,3
/proc/20593/stat : 20593 (cir_minisat) R 20591 20593 18686 0 -1 4202496 7150 0 0 0 9 0 0 0 25 0 1 0 657452282 41689088 6330 33554432000 4194304 4300288 140737275888416 18446744073709551615 222921437893 0 0 4096 8388610 0 0 0 17 1 0 0 0
/proc/20593/statm: 10178 6332 218 26 0 6810 0
Current children cumulated CPU time (s) 0.09
Current children cumulated vsize (KiB) 40712

[startup+0.300717 s]
/proc/loadavg: 2.21 2.40 2.83 4/256 20593
/proc/meminfo: memFree=22507952/32951124 swapFree=61559568/67111528
[pid=20593] ppid=20591 vsize=75520 CPUtime=0.29 cores=1,3
/proc/20593/stat : 20593 (cir_minisat) R 20591 20593 18686 0 -1 4202496 15260 0 0 0 27 2 0 0 25 0 1 0 657452282 77332480 13828 33554432000 4194304 4300288 140737275888416 18446744073709551615 4279009 0 0 4096 8388610 0 0 0 17 1 0 0 0
/proc/20593/statm: 18880 13829 236 26 0 15512 0
Current children cumulated CPU time (s) 0.29
Current children cumulated vsize (KiB) 75520

[startup+0.700645 s]
/proc/loadavg: 2.21 2.40 2.83 4/256 20593
/proc/meminfo: memFree=22507952/32951124 swapFree=61559568/67111528
[pid=20593] ppid=20591 vsize=90744 CPUtime=0.68 cores=1,3
/proc/20593/stat : 20593 (cir_minisat) R 20591 20593 18686 0 -1 4202496 23119 0 0 0 66 2 0 0 25 0 1 0 657452282 92921856 17617 33554432000 4194304 4300288 140737275888416 18446744073709551615 4278967 0 0 4096 8388610 0 0 0 17 1 0 0 0
/proc/20593/statm: 22686 17617 236 26 0 19318 0
Current children cumulated CPU time (s) 0.68
Current children cumulated vsize (KiB) 90744

[startup+1.5005 s]
/proc/loadavg: 2.21 2.40 2.83 5/257 20594
/proc/meminfo: memFree=22425740/32951124 swapFree=61559568/67111528
[pid=20593] ppid=20591 vsize=102540 CPUtime=1.49 cores=1,3
/proc/20593/stat : 20593 (cir_minisat) R 20591 20593 18686 0 -1 4202496 31467 0 0 0 145 4 0 0 25 0 1 0 657452282 105000960 20890 33554432000 4194304 4300288 140737275888416 18446744073709551615 4256286 0 0 4096 8388610 0 0 0 17 1 0 0 0
/proc/20593/statm: 25635 20890 256 26 0 22267 0
Current children cumulated CPU time (s) 1.49
Current children cumulated vsize (KiB) 102540

[startup+3.10021 s]
/proc/loadavg: 2.21 2.40 2.83 5/257 20594
/proc/meminfo: memFree=22414728/32951124 swapFree=61559568/67111528
[pid=20593] ppid=20591 vsize=102540 CPUtime=3.09 cores=1,3
/proc/20593/stat : 20593 (cir_minisat) R 20591 20593 18686 0 -1 4202496 31858 0 0 0 305 4 0 0 25 0 1 0 657452282 105000960 21275 33554432000 4194304 4300288 140737275888416 18446744073709551615 4268270 0 0 4096 8388610 0 0 0 17 1 0 0 0
/proc/20593/statm: 25635 21275 257 26 0 22267 0
Current children cumulated CPU time (s) 3.09
Current children cumulated vsize (KiB) 102540

[startup+6.30062 s]
/proc/loadavg: 2.35 2.43 2.84 5/257 20594
/proc/meminfo: memFree=22372576/32951124 swapFree=61559568/67111528
[pid=20593] ppid=20591 vsize=132892 CPUtime=6.29 cores=1,3
/proc/20593/stat : 20593 (cir_minisat) R 20591 20593 18686 0 -1 4202496 36819 0 0 0 625 4 0 0 25 0 1 0 657452282 136081408 26233 33554432000 4194304 4300288 140737275888416 18446744073709551615 4268313 0 0 4096 8388610 0 0 0 17 1 0 0 0
/proc/20593/statm: 33223 26233 257 26 0 29855 0
Current children cumulated CPU time (s) 6.29
Current children cumulated vsize (KiB) 132892

[startup+12.7005 s]
/proc/loadavg: 2.48 2.46 2.84 5/257 20594
/proc/meminfo: memFree=22305756/32951124 swapFree=61559568/67111528
[pid=20593] ppid=20591 vsize=151860 CPUtime=12.69 cores=1,3
/proc/20593/stat : 20593 (cir_minisat) R 20591 20593 18686 0 -1 4202496 42500 0 0 0 1264 5 0 0 25 0 1 0 657452282 155504640 31893 33554432000 4194304 4300288 140737275888416 18446744073709551615 4249530 0 0 4096 8388610 0 0 0 17 1 0 0 0
/proc/20593/statm: 37965 31893 257 26 0 34597 0
Current children cumulated CPU time (s) 12.69
Current children cumulated vsize (KiB) 151860

[startup+25.5011 s]
/proc/loadavg: 2.82 2.53 2.86 5/257 20622
/proc/meminfo: memFree=22280424/32951124 swapFree=61559568/67111528
[pid=20593] ppid=20591 vsize=232768 CPUtime=25.49 cores=1,3
/proc/20593/stat : 20593 (cir_minisat) R 20591 20593 18686 0 -1 4202496 54433 0 0 0 2540 9 0 0 25 0 1 0 657452282 238354432 43801 33554432000 4194304 4300288 140737275888416 18446744073709551615 4255656 0 0 4096 8388610 0 0 0 17 1 0 0 0
/proc/20593/statm: 58192 43801 257 26 0 54824 0
Current children cumulated CPU time (s) 25.49
Current children cumulated vsize (KiB) 232768

[startup+51.1004 s]
/proc/loadavg: 3.22 2.65 2.89 5/257 20622
/proc/meminfo: memFree=22141048/32951124 swapFree=61559568/67111528
[pid=20593] ppid=20591 vsize=314156 CPUtime=51.09 cores=1,3
/proc/20593/stat : 20593 (cir_minisat) R 20591 20593 18686 0 -1 4202496 73264 0 0 0 5096 13 0 0 25 0 1 0 657452282 321695744 62567 33554432000 4194304 4300288 140737275888416 18446744073709551615 4268292 0 0 4096 8388610 0 0 0 17 1 0 0 0
/proc/20593/statm: 78539 62567 257 26 0 75171 0
Current children cumulated CPU time (s) 51.09
Current children cumulated vsize (KiB) 314156

[startup+102.309 s]
/proc/loadavg: 3.80 2.89 2.96 5/257 20651
/proc/meminfo: memFree=22060512/32951124 swapFree=61559568/67111528
[pid=20593] ppid=20591 vsize=446416 CPUtime=102.3 cores=1,3
/proc/20593/stat : 20593 (cir_minisat) R 20591 20593 18686 0 -1 4202496 110260 0 0 0 10209 21 0 0 25 0 1 0 657452282 457129984 99487 33554432000 4194304 4300288 140737275888416 18446744073709551615 4255693 0 0 4096 8388610 0 0 0 17 1 0 0 0
/proc/20593/statm: 111604 99487 257 26 0 108236 0
Current children cumulated CPU time (s) 102.3
Current children cumulated vsize (KiB) 446416

[startup+162.301 s]
/proc/loadavg: 3.92 3.09 3.02 5/257 20652
/proc/meminfo: memFree=21899916/32951124 swapFree=61559568/67111528
[pid=20593] ppid=20591 vsize=661340 CPUtime=162.29 cores=1,3
/proc/20593/stat : 20593 (cir_minisat) R 20591 20593 18686 0 -1 4202496 149012 0 0 0 16198 31 0 0 25 0 1 0 657452282 677212160 138171 33554432000 4194304 4300288 140737275888416 18446744073709551615 4268551 0 0 4096 8388610 0 0 0 17 1 0 0 0
/proc/20593/statm: 165335 138171 257 26 0 161967 0
Current children cumulated CPU time (s) 162.29
Current children cumulated vsize (KiB) 661340

[startup+222.301 s]
/proc/loadavg: 3.97 3.25 3.08 5/257 20654
/proc/meminfo: memFree=21743268/32951124 swapFree=61559568/67111528
[pid=20593] ppid=20591 vsize=1010588 CPUtime=222.29 cores=1,3
/proc/20593/stat : 20593 (cir_minisat) R 20591 20593 18686 0 -1 4202496 178729 0 0 0 22191 38 0 0 25 0 1 0 657452282 1034842112 167823 33554432000 4194304 4300288 140737275888416 18446744073709551615 4256011 0 0 4096 8388610 0 0 0 17 1 0 0 0
/proc/20593/statm: 252647 167823 257 26 0 249279 0
Current children cumulated CPU time (s) 222.29
Current children cumulated vsize (KiB) 1010588

[startup+282.301 s]
/proc/loadavg: 3.99 3.38 3.13 5/257 20655
/proc/meminfo: memFree=21999044/32951124 swapFree=61559568/67111528
[pid=20593] ppid=20591 vsize=446416 CPUtime=282.3 cores=1,3
/proc/20593/stat : 20593 (cir_minisat) R 20591 20593 18686 0 -1 4202496 233832 0 0 0 28177 53 0 0 25 0 1 0 657452282 457129984 75282 33554432000 4194304 4300288 140737275888416 18446744073709551615 4255750 0 0 4096 8388610 0 0 0 17 1 0 0 0
/proc/20593/statm: 111604 75282 257 26 0 108236 0
Current children cumulated CPU time (s) 282.3
Current children cumulated vsize (KiB) 446416

[startup+342.301 s]
/proc/loadavg: 3.99 3.49 3.19 5/257 20657
/proc/meminfo: memFree=21818084/32951124 swapFree=61559568/67111528
[pid=20593] ppid=20591 vsize=663520 CPUtime=342.3 cores=1,3
/proc/20593/stat : 20593 (cir_minisat) R 20591 20593 18686 0 -1 4202496 279408 0 0 0 34167 63 0 0 25 0 1 0 657452282 679444480 120758 33554432000 4194304 4300288 140737275888416 18446744073709551615 4256003 0 0 4096 8388610 0 0 0 17 1 0 0 0
/proc/20593/statm: 165880 120758 257 26 0 162512 0
Current children cumulated CPU time (s) 342.3
Current children cumulated vsize (KiB) 663520

[startup+402.301 s]
/proc/loadavg: 4.04 3.60 3.24 5/257 20659
/proc/meminfo: memFree=21640608/32951124 swapFree=61559568/67111528
[pid=20593] ppid=20591 vsize=665768 CPUtime=402.3 cores=1,3
/proc/20593/stat : 20593 (cir_minisat) R 20591 20593 18686 0 -1 4202496 312800 0 0 0 40159 71 0 0 25 0 1 0 657452282 681746432 154077 33554432000 4194304 4300288 140737275888416 18446744073709551615 4255656 0 0 4096 8388610 0 0 0 17 1 0 0 0
/proc/20593/statm: 166442 154077 257 26 0 163074 0
Current children cumulated CPU time (s) 402.3
Current children cumulated vsize (KiB) 665768

[startup+462.301 s]
/proc/loadavg: 4.01 3.67 3.28 5/257 20660
/proc/meminfo: memFree=21443640/32951124 swapFree=61559568/67111528
[pid=20593] ppid=20591 vsize=1017904 CPUtime=462.3 cores=1,3
/proc/20593/stat : 20593 (cir_minisat) R 20591 20593 18686 0 -1 4202496 340805 0 0 0 46151 79 0 0 25 0 1 0 657452282 1042333696 182041 33554432000 4194304 4300288 140737275888416 18446744073709551615 4256283 0 0 4096 8388610 0 0 0 17 1 0 0 0
/proc/20593/statm: 254476 182041 257 26 0 251108 0
Current children cumulated CPU time (s) 462.3
Current children cumulated vsize (KiB) 1017904

[startup+522.3 s]
/proc/loadavg: 4.00 3.73 3.32 5/257 20662
/proc/meminfo: memFree=21363384/32951124 swapFree=61559568/67111528
[pid=20593] ppid=20591 vsize=1021008 CPUtime=522.3 cores=1,3
/proc/20593/stat : 20593 (cir_minisat) R 20591 20593 18686 0 -1 4202496 367001 0 0 0 52146 84 0 0 25 0 1 0 657452282 1045512192 208188 33554432000 4194304 4300288 140737275888416 18446744073709551615 4255605 0 0 4096 8388610 0 0 0 17 1 0 0 0
/proc/20593/statm: 255252 208188 257 26 0 251884 0
Current children cumulated CPU time (s) 522.3
Current children cumulated vsize (KiB) 1021008

[startup+582.3 s]
/proc/loadavg: 4.00 3.77 3.37 5/257 20663
/proc/meminfo: memFree=21892068/32951124 swapFree=61559568/67111528
[pid=20593] ppid=20591 vsize=458016 CPUtime=582.31 cores=1,3
/proc/20593/stat : 20593 (cir_minisat) R 20591 20593 18686 0 -1 4202496 426018 0 0 0 58132 99 0 0 25 0 1 0 657452282 469008384 79951 33554432000 4194304 4300288 140737275888416 18446744073709551615 4268292 0 0 4096 8388610 0 0 0 17 1 0 0 0
/proc/20593/statm: 114504 79951 257 26 0 111136 0
Current children cumulated CPU time (s) 582.31
Current children cumulated vsize (KiB) 458016

[startup+642.3 s]
/proc/loadavg: 4.00 3.81 3.40 5/257 20665
/proc/meminfo: memFree=21671304/32951124 swapFree=61559568/67111528
[pid=20593] ppid=20591 vsize=674584 CPUtime=642.31 cores=1,3
/proc/20593/stat : 20593 (cir_minisat) R 20591 20593 18686 0 -1 4202496 462528 0 0 0 64124 107 0 0 25 0 1 0 657452282 690774016 116381 33554432000 4194304 4300288 140737275888416 18446744073709551615 4272238 0 0 4096 8388610 0 0 0 17 1 0 0 0
/proc/20593/statm: 168646 116381 257 26 0 165278 0
Current children cumulated CPU time (s) 642.31
Current children cumulated vsize (KiB) 674584

[startup+702.3 s]
/proc/loadavg: 4.03 3.86 3.44 4/252 20684
/proc/meminfo: memFree=21974848/32951124 swapFree=61559568/67111528
[pid=20593] ppid=20591 vsize=676316 CPUtime=702.31 cores=1,3
/proc/20593/stat : 20593 (cir_minisat) R 20591 20593 18686 0 -1 4202496 494050 0 0 0 70117 114 0 0 25 0 1 0 657452282 692547584 147829 33554432000 4194304 4300288 140737275888416 18446744073709551615 4268270 0 0 4096 8388610 0 0 0 17 1 0 0 0
/proc/20593/statm: 169079 147829 257 26 0 165711 0
Current children cumulated CPU time (s) 702.31
Current children cumulated vsize (KiB) 676316

[startup+762.309 s]
/proc/loadavg: 3.38 3.70 3.41 4/251 20685
/proc/meminfo: memFree=21953140/32951124 swapFree=61559568/67111528
[pid=20593] ppid=20591 vsize=1027032 CPUtime=762.32 cores=1,3
/proc/20593/stat : 20593 (cir_minisat) R 20591 20593 18686 0 -1 4202496 527444 0 0 0 76111 121 0 0 25 0 1 0 657452282 1051680768 181162 33554432000 4194304 4300288 140737275888416 18446744073709551615 4272238 0 0 4096 8388610 0 0 0 17 1 0 0 0
/proc/20593/statm: 256758 181162 257 26 0 253390 0
Current children cumulated CPU time (s) 762.32
Current children cumulated vsize (KiB) 1027032

[startup+822.3 s]
/proc/loadavg: 3.14 3.57 3.38 4/251 20687
/proc/meminfo: memFree=21722104/32951124 swapFree=61559568/67111528
[pid=20593] ppid=20591 vsize=1029080 CPUtime=822.31 cores=1,3
/proc/20593/stat : 20593 (cir_minisat) R 20591 20593 18686 0 -1 4202496 554257 0 0 0 82103 128 0 0 25 0 1 0 657452282 1053777920 207927 33554432000 4194304 4300288 140737275888416 18446744073709551615 4268292 0 0 4096 8388610 0 0 0 17 1 0 0 0
/proc/20593/statm: 257270 207927 257 26 0 253902 0
Current children cumulated CPU time (s) 822.31
Current children cumulated vsize (KiB) 1029080

[startup+882.3 s]
/proc/loadavg: 3.05 3.46 3.35 4/251 20688
/proc/meminfo: memFree=21742752/32951124 swapFree=61559568/67111528
[pid=20593] ppid=20591 vsize=1032640 CPUtime=882.32 cores=1,3
/proc/20593/stat : 20593 (cir_minisat) R 20591 20593 18686 0 -1 4202496 574587 0 0 0 88097 135 0 0 25 0 1 0 657452282 1057423360 228216 33554432000 4194304 4300288 140737275888416 18446744073709551615 4255750 0 0 4096 8388610 0 0 0 17 1 0 0 0
/proc/20593/statm: 258160 228216 257 26 0 254792 0
Current children cumulated CPU time (s) 882.32
Current children cumulated vsize (KiB) 1032640

[startup+942.3 s]
/proc/loadavg: 3.08 3.39 3.34 4/251 20690
/proc/meminfo: memFree=22307408/32951124 swapFree=61559568/67111528
[pid=20593] ppid=20591 vsize=337292 CPUtime=942.32 cores=1,3
/proc/20593/stat : 20593 (cir_minisat) R 20591 20593 18686 0 -1 4202496 620864 0 0 0 94084 148 0 0 25 0 1 0 657452282 345387008 71379 33554432000 4194304 4300288 140737275888416 18446744073709551615 4268325 0 0 4096 8388610 0 0 0 17 1 0 0 0
/proc/20593/statm: 84323 71379 257 26 0 80955 0
Current children cumulated CPU time (s) 942.32
Current children cumulated vsize (KiB) 337292

[startup+1002.3 s]
/proc/loadavg: 3.07 3.33 3.32 4/251 20692
/proc/meminfo: memFree=22095320/32951124 swapFree=61559568/67111528
[pid=20593] ppid=20591 vsize=685488 CPUtime=1002.32 cores=1,3
/proc/20593/stat : 20593 (cir_minisat) R 20591 20593 18686 0 -1 4202496 663848 0 0 0 100076 156 0 0 25 0 1 0 657452282 701939712 114297 33554432000 4194304 4300288 140737275888416 18446744073709551615 4268292 0 0 4096 8388610 0 0 0 17 1 0 0 0
/proc/20593/statm: 171372 114297 257 26 0 168004 0
Current children cumulated CPU time (s) 1002.32
Current children cumulated vsize (KiB) 685488

[startup+1062.3 s]
/proc/loadavg: 3.02 3.27 3.30 4/251 20693
/proc/meminfo: memFree=22123040/32951124 swapFree=61559568/67111528
[pid=20593] ppid=20591 vsize=686720 CPUtime=1062.32 cores=1,3
/proc/20593/stat : 20593 (cir_minisat) R 20591 20593 18686 0 -1 4202496 697417 0 0 0 106068 164 0 0 25 0 1 0 657452282 703201280 147821 33554432000 4194304 4300288 140737275888416 18446744073709551615 4268292 0 0 4096 8388610 0 0 0 17 1 0 0 0
/proc/20593/statm: 171680 147821 257 26 0 168312 0
Current children cumulated CPU time (s) 1062.32
Current children cumulated vsize (KiB) 686720

[startup+1122.3 s]
/proc/loadavg: 3.01 3.22 3.27 4/251 20695
/proc/meminfo: memFree=21833312/32951124 swapFree=61559568/67111528
[pid=20593] ppid=20591 vsize=1038144 CPUtime=1122.32 cores=1,3
/proc/20593/stat : 20593 (cir_minisat) R 20591 20593 18686 0 -1 4202496 729108 0 0 0 112061 171 0 0 25 0 1 0 657452282 1063059456 179440 33554432000 4194304 4300288 140737275888416 18446744073709551615 4269259 0 0 4096 8388610 0 0 0 17 1 0 0 0
/proc/20593/statm: 259536 179440 257 26 0 256168 0
Current children cumulated CPU time (s) 1122.32
Current children cumulated vsize (KiB) 1038144

[startup+1182.3 s]
/proc/loadavg: 3.00 3.18 3.25 4/251 20696
/proc/meminfo: memFree=21704804/32951124 swapFree=61559568/67111528
[pid=20593] ppid=20591 vsize=1040440 CPUtime=1182.32 cores=1,3
/proc/20593/stat : 20593 (cir_minisat) R 20591 20593 18686 0 -1 4202496 757047 0 0 0 118054 178 0 0 25 0 1 0 657452282 1065410560 207311 33554432000 4194304 4300288 140737275888416 18446744073709551615 4268280 0 0 4096 8388610 0 0 0 17 1 0 0 0
/proc/20593/statm: 260110 207311 257 26 0 256742 0
Current children cumulated CPU time (s) 1182.32
Current children cumulated vsize (KiB) 1040440

[startup+1242.3 s]
/proc/loadavg: 3.05 3.16 3.24 4/251 20698
/proc/meminfo: memFree=21781632/32951124 swapFree=61559568/67111528
[pid=20593] ppid=20591 vsize=1042440 CPUtime=1242.33 cores=1,3
/proc/20593/stat : 20593 (cir_minisat) R 20591 20593 18686 0 -1 4202496 780499 0 0 0 124048 185 0 0 25 0 1 0 657452282 1067458560 230704 33554432000 4194304 4300288 140737275888416 18446744073709551615 4256000 0 0 4096 8388610 0 0 0 17 1 0 0 0
/proc/20593/statm: 260610 230704 257 26 0 257242 0
Current children cumulated CPU time (s) 1242.33
Current children cumulated vsize (KiB) 1042440



Maximum wall clock time exceeded: sending SIGTERM then SIGKILL

[startup+1300 s]
/proc/loadavg: 3.02 3.13 3.22 4/251 20700
/proc/meminfo: memFree=21523424/32951124 swapFree=61559568/67111528
[pid=20593] ppid=20591 vsize=1045000 CPUtime=1300.04 cores=1,3
/proc/20593/stat : 20593 (cir_minisat) R 20591 20593 18686 0 -1 4202496 803679 0 0 0 129812 192 0 0 25 0 1 0 657452282 1070080000 253817 33554432000 4194304 4300288 140737275888416 18446744073709551615 4268298 0 0 4096 8388610 0 0 0 17 1 0 0 0
/proc/20593/statm: 261250 253817 257 26 0 257882 0
Current children cumulated CPU time (s) 1300.04
Current children cumulated vsize (KiB) 1045000

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

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

Child ended because it received signal 15 (SIGTERM)
Real time (s): 1300.05
CPU time (s): 1300.09
CPU user time (s): 1298.12
CPU system time (s): 1.9657
CPU usage (%): 100.003
Max. virtual memory (cumulated for all children) (KiB): 1101148

getrusage(RUSAGE_CHILDREN,...) data:
user time used= 1298.12
system time used= 1.9657
maximum resident set size= 0
integral shared memory size= 0
integral unshared data size= 0
integral unshared stack size= 0
page reclaims= 803680
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= 7
involuntary context switches= 914

runsolver used 2.69159 second user time and 6.79397 second system time

The end

Launcher Data 

Begin job on node109 at 2011-05-15 13:21:55
IDJOB=3380281
IDBENCH=70760
IDSOLVER=1863
FILE ID=node109/3380281-1305458515
RUNJOBID= node109-1305458484-20525
PBS_JOBID= 13324879
Free space on /tmp= 73216 MiB

SOLVER NAME= cir_minisat 2011-05-13 (simp)
BENCH NAME= SAT09/APPLICATIONS/bitverif/minxorminand/minxorminand128.cnf
COMMAND LINE= HOME/cir_minisat BENCHNAME
RUNSOLVER COMMAND LINE= BIN/runsolver --timestamp -w /tmp/evaluation-result-3380281-1305458515/watcher-3380281-1305458515 -o /tmp/evaluation-result-3380281-1305458515/solver-3380281-1305458515 -C 2400 -W 1300 -M 7680  HOME/cir_minisat HOME/instance-3380281-1305458515.cnf

TIME LIMIT= 2400 seconds
MEMORY LIMIT= 7680 MiB
NBCORE= 2

MD5SUM BENCH= a551844fb6a7f35cf6025d0a525ca14e
RANDOM SEED=1334565457

node109.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		: 2666.809
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	: 5333.61
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		: 2666.809
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	: 5332.75
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		: 2666.809
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	: 5332.74
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		: 2666.809
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	: 5332.75
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		: 2666.809
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	: 5332.82
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		: 2666.809
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	: 5332.75
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		: 2666.809
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	: 5332.82
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		: 2666.809
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	: 5332.74
clflush size	: 64
cache_alignment	: 64
address sizes	: 40 bits physical, 48 bits virtual
power management: [8]


/proc/meminfo:
MemTotal:     32951124 kB
MemFree:      22508232 kB
Buffers:        270828 kB
Cached:        2583140 kB
SwapCached:      28404 kB
Active:        1716372 kB
Inactive:      8496876 kB
HighTotal:           0 kB
HighFree:            0 kB
LowTotal:     32951124 kB
LowFree:      22508232 kB
SwapTotal:    67111528 kB
SwapFree:     61559568 kB
Dirty:           53896 kB
Writeback:           0 kB
AnonPages:     7337372 kB
Mapped:          18996 kB
Slab:           132248 kB
PageTables:      34500 kB
NFS_Unstable:        0 kB
Bounce:              0 kB
CommitLimit:  83587088 kB
Committed_AS: 19548216 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= 73252 MiB
End job on node109 at 2011-05-15 13:43:37