Trace number 3387142

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) 5000.1 4999.93

General information on the benchmark

NameAPPLICATIONS/
bitverif/maxxor/maxxor064.cnf
MD5SUM902b28046d424b16042ca612ddad48e0
Bench CategoryAPPLICATION (applications instances)
Best result obtained on this benchmarkUNSAT
Best CPU time to get the best result obtained on this benchmark809.913
Satisfiable
(Un)Satisfiability was proved
Number of variables51064
Number of clauses152039
Sum of the clauses size354755
Maximum clause length3
Minimum clause length1
Number of clauses of size 12
Number of clauses of size 2101358
Number of clauses of size 350679
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-3387142-1305593783/watcher-3387142-1305593783 -o /tmp/evaluation-result-3387142-1305593783/solver-3387142-1305593783 -C 5000 -W 5100 -M 15500 HOME/cir_minisat HOME/instance-3387142-1305593783.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: 2.01 2.03 2.00 2/481 502
/proc/meminfo: memFree=9898876/32951124 swapFree=56316216/67111528
[pid=502] ppid=500 vsize=19128 CPUtime=0 cores=1,3,5,7
/proc/502/stat : 502 (cir_minisat) R 500 502 32592 0 -1 4202496 510 0 0 0 0 0 0 0 25 0 1 0 670980695 19587072 453 33554432000 4194304 4300288 140737223754800 18446744073709551615 212436016896 0 0 4096 8388610 0 0 0 17 1 0 0 0
/proc/502/statm: 4782 465 211 26 0 1414 0

[startup+0.0727731 s]
/proc/loadavg: 2.01 2.03 2.00 2/481 502
/proc/meminfo: memFree=9898876/32951124 swapFree=56316216/67111528
[pid=502] ppid=500 vsize=33896 CPUtime=0.06 cores=1,3,5,7
/proc/502/stat : 502 (cir_minisat) R 500 502 32592 0 -1 4202496 5180 0 0 0 6 0 0 0 25 0 1 0 670980695 34709504 4638 33554432000 4194304 4300288 140737223754800 18446744073709551615 212435677893 0 0 4096 8388610 0 0 0 17 1 0 0 0
/proc/502/statm: 8474 4639 218 26 0 5106 0
Current children cumulated CPU time (s) 0.06
Current children cumulated vsize (KiB) 33896

[startup+0.100757 s]
/proc/loadavg: 2.01 2.03 2.00 2/481 502
/proc/meminfo: memFree=9898876/32951124 swapFree=56316216/67111528
[pid=502] ppid=500 vsize=34684 CPUtime=0.09 cores=1,3,5,7
/proc/502/stat : 502 (cir_minisat) R 500 502 32592 0 -1 4202496 5495 0 0 0 9 0 0 0 25 0 1 0 670980695 35516416 4942 33554432000 4194304 4300288 140737223754800 18446744073709551615 4213699 0 0 4096 8388610 0 0 0 17 1 0 0 0
/proc/502/statm: 8671 4943 222 26 0 5303 0
Current children cumulated CPU time (s) 0.09
Current children cumulated vsize (KiB) 34684

[startup+0.300723 s]
/proc/loadavg: 2.01 2.03 2.00 2/481 502
/proc/meminfo: memFree=9898876/32951124 swapFree=56316216/67111528
[pid=502] ppid=500 vsize=39176 CPUtime=0.29 cores=1,3,5,7
/proc/502/stat : 502 (cir_minisat) R 500 502 32592 0 -1 4202496 7875 0 0 0 28 1 0 0 25 0 1 0 670980695 40116224 6072 33554432000 4194304 4300288 140737223754800 18446744073709551615 4228058 0 0 4096 8388610 0 0 0 17 1 0 0 0
/proc/502/statm: 9794 6072 222 26 0 6426 0
Current children cumulated CPU time (s) 0.29
Current children cumulated vsize (KiB) 39176

[startup+0.700644 s]
/proc/loadavg: 2.01 2.03 2.00 2/481 502
/proc/meminfo: memFree=9898876/32951124 swapFree=56316216/67111528
[pid=502] ppid=500 vsize=35432 CPUtime=0.69 cores=1,3,5,7
/proc/502/stat : 502 (cir_minisat) R 500 502 32592 0 -1 4202496 8497 0 0 0 68 1 0 0 25 0 1 0 670980695 36282368 5286 33554432000 4194304 4300288 140737223754800 18446744073709551615 4275677 0 0 4096 8388610 0 0 0 17 1 0 0 0
/proc/502/statm: 8858 5286 243 26 0 5490 0
Current children cumulated CPU time (s) 0.69
Current children cumulated vsize (KiB) 35432

[startup+1.50049 s]
/proc/loadavg: 2.01 2.02 2.00 3/482 503
/proc/meminfo: memFree=9877464/32951124 swapFree=56316216/67111528
[pid=502] ppid=500 vsize=39784 CPUtime=1.49 cores=1,3,5,7
/proc/502/stat : 502 (cir_minisat) R 500 502 32592 0 -1 4202496 8930 0 0 0 148 1 0 0 25 0 1 0 670980695 40738816 5714 33554432000 4194304 4300288 140737223754800 18446744073709551615 4255685 0 0 4096 8388610 0 0 0 17 1 0 0 0
/proc/502/statm: 9946 5714 243 26 0 6578 0
Current children cumulated CPU time (s) 1.49
Current children cumulated vsize (KiB) 39784

[startup+3.10019 s]
/proc/loadavg: 2.01 2.02 2.00 3/482 503
/proc/meminfo: memFree=9874360/32951124 swapFree=56316216/67111528
[pid=502] ppid=500 vsize=39784 CPUtime=3.09 cores=1,3,5,7
/proc/502/stat : 502 (cir_minisat) R 500 502 32592 0 -1 4202496 9749 0 0 0 308 1 0 0 25 0 1 0 670980695 40738816 6518 33554432000 4194304 4300288 140737223754800 18446744073709551615 4255656 0 0 4096 8388610 0 0 0 17 1 0 0 0
/proc/502/statm: 9946 6518 243 26 0 6578 0
Current children cumulated CPU time (s) 3.09
Current children cumulated vsize (KiB) 39784

[startup+6.30058 s]
/proc/loadavg: 2.01 2.02 2.00 3/482 503
/proc/meminfo: memFree=9873616/32951124 swapFree=56316216/67111528
[pid=502] ppid=500 vsize=58460 CPUtime=6.29 cores=1,3,5,7
/proc/502/stat : 502 (cir_minisat) R 500 502 32592 0 -1 4202496 13115 0 0 0 628 1 0 0 25 0 1 0 670980695 59863040 9861 33554432000 4194304 4300288 140737223754800 18446744073709551615 4255613 0 0 4096 8388610 0 0 0 17 1 0 0 0
/proc/502/statm: 14615 9861 243 26 0 11247 0
Current children cumulated CPU time (s) 6.29
Current children cumulated vsize (KiB) 58460

[startup+12.7004 s]
/proc/loadavg: 2.01 2.02 2.00 3/482 503
/proc/meminfo: memFree=9853492/32951124 swapFree=56316216/67111528
[pid=502] ppid=500 vsize=70136 CPUtime=12.69 cores=1,3,5,7
/proc/502/stat : 502 (cir_minisat) R 500 502 32592 0 -1 4202496 16499 0 0 0 1267 2 0 0 25 0 1 0 670980695 71819264 13196 33554432000 4194304 4300288 140737223754800 18446744073709551615 4255710 0 0 4096 8388610 0 0 0 17 1 0 0 0
/proc/502/statm: 17534 13196 243 26 0 14166 0
Current children cumulated CPU time (s) 12.69
Current children cumulated vsize (KiB) 70136

[startup+25.501 s]
/proc/loadavg: 2.01 2.02 2.00 3/482 504
/proc/meminfo: memFree=9857284/32951124 swapFree=56316216/67111528
[pid=502] ppid=500 vsize=70136 CPUtime=25.47 cores=1,3,5,7
/proc/502/stat : 502 (cir_minisat) R 500 502 32592 0 -1 4202496 24589 0 0 0 2544 3 0 0 25 0 1 0 670980695 71819264 11360 33554432000 4194304 4300288 140737223754800 18446744073709551615 4268492 0 0 4096 8388610 0 0 0 17 5 0 0 0
/proc/502/statm: 17534 11360 243 26 0 14166 0
Current children cumulated CPU time (s) 25.47
Current children cumulated vsize (KiB) 70136

[startup+51.1011 s]
/proc/loadavg: 2.00 2.02 2.00 3/482 504
/proc/meminfo: memFree=9850312/32951124 swapFree=56316216/67111528
[pid=502] ppid=500 vsize=72452 CPUtime=51.07 cores=1,3,5,7
/proc/502/stat : 502 (cir_minisat) R 500 502 32592 0 -1 4202496 39602 0 0 0 5101 6 0 0 25 0 1 0 670980695 74190848 13360 33554432000 4194304 4300288 140737223754800 18446744073709551615 4255750 0 0 4096 8388610 0 0 0 17 5 0 0 0
/proc/502/statm: 18113 13360 243 26 0 14745 0
Current children cumulated CPU time (s) 51.07
Current children cumulated vsize (KiB) 72452

[startup+102.318 s]
/proc/loadavg: 2.00 2.02 2.00 3/482 506
/proc/meminfo: memFree=9790268/32951124 swapFree=56316216/67111528
[pid=502] ppid=500 vsize=127012 CPUtime=102.3 cores=1,3,5,7
/proc/502/stat : 502 (cir_minisat) R 500 502 32592 0 -1 4202496 67996 0 0 0 10218 12 0 0 25 0 1 0 670980695 130060288 26283 33554432000 4194304 4300288 140737223754800 18446744073709551615 4250829 0 0 4096 8388610 0 0 0 17 5 0 0 0
/proc/502/statm: 31753 26283 243 26 0 28385 0
Current children cumulated CPU time (s) 102.3
Current children cumulated vsize (KiB) 127012

[startup+162.301 s]
/proc/loadavg: 2.04 2.03 2.00 3/482 507
/proc/meminfo: memFree=9800400/32951124 swapFree=56316216/67111528
[pid=502] ppid=500 vsize=131596 CPUtime=162.28 cores=1,3,5,7
/proc/502/stat : 502 (cir_minisat) R 500 502 32592 0 -1 4202496 104855 0 0 0 16210 18 0 0 25 0 1 0 670980695 134754304 23678 33554432000 4194304 4300288 140737223754800 18446744073709551615 4256080 0 0 4096 8388610 0 0 0 17 5 0 0 0
/proc/502/statm: 32899 23678 243 26 0 29531 0
Current children cumulated CPU time (s) 162.28
Current children cumulated vsize (KiB) 131596

[startup+222.301 s]
/proc/loadavg: 2.05 2.03 2.00 3/482 509
/proc/meminfo: memFree=9830132/32951124 swapFree=56316216/67111528
[pid=502] ppid=500 vsize=73024 CPUtime=222.28 cores=1,3,5,7
/proc/502/stat : 502 (cir_minisat) R 500 502 32592 0 -1 4202496 137760 0 0 0 22203 25 0 0 25 0 1 0 670980695 74776576 13942 33554432000 4194304 4300288 140737223754800 18446744073709551615 4255659 0 0 4096 8388610 0 0 0 17 5 0 0 0
/proc/502/statm: 18256 13942 243 26 0 14888 0
Current children cumulated CPU time (s) 222.28
Current children cumulated vsize (KiB) 73024

[startup+282.3 s]
/proc/loadavg: 2.02 2.02 2.00 3/482 520
/proc/meminfo: memFree=9832800/32951124 swapFree=56316216/67111528
[pid=502] ppid=500 vsize=78500 CPUtime=282.28 cores=1,3,5,7
/proc/502/stat : 502 (cir_minisat) R 500 502 32592 0 -1 4202496 172548 0 0 0 28195 33 0 0 25 0 1 0 670980695 80384000 15838 33554432000 4194304 4300288 140737223754800 18446744073709551615 4255685 0 0 4096 8388610 0 0 0 17 5 0 0 0
/proc/502/statm: 19625 15838 243 26 0 16257 0
Current children cumulated CPU time (s) 282.28
Current children cumulated vsize (KiB) 78500

[startup+342.301 s]
/proc/loadavg: 2.00 2.02 2.00 3/482 521
/proc/meminfo: memFree=9790060/32951124 swapFree=56316216/67111528
[pid=502] ppid=500 vsize=142168 CPUtime=342.29 cores=1,3,5,7
/proc/502/stat : 502 (cir_minisat) R 500 502 32592 0 -1 4202496 205667 0 0 0 34188 41 0 0 25 0 1 0 670980695 145580032 26581 33554432000 4194304 4300288 140737223754800 18446744073709551615 4272238 0 0 4096 8388610 0 0 0 17 5 0 0 0
/proc/502/statm: 35542 26581 243 26 0 32174 0
Current children cumulated CPU time (s) 342.29
Current children cumulated vsize (KiB) 142168

[startup+402.301 s]
/proc/loadavg: 2.08 2.04 2.01 3/482 523
/proc/meminfo: memFree=9761028/32951124 swapFree=56316216/67111528
[pid=502] ppid=500 vsize=193604 CPUtime=402.28 cores=1,3,5,7
/proc/502/stat : 502 (cir_minisat) R 500 502 32592 0 -1 4202496 240639 0 0 0 40180 48 0 0 25 0 1 0 670980695 198250496 33849 33554432000 4194304 4300288 140737223754800 18446744073709551615 4256011 0 0 4096 8388610 0 0 0 17 5 0 0 0
/proc/502/statm: 48401 33849 243 26 0 45033 0
Current children cumulated CPU time (s) 402.28
Current children cumulated vsize (KiB) 193604

[startup+462.3 s]
/proc/loadavg: 2.07 2.05 2.01 3/482 527
/proc/meminfo: memFree=9771616/32951124 swapFree=56316216/67111528
[pid=502] ppid=500 vsize=145632 CPUtime=462.28 cores=1,3,5,7
/proc/502/stat : 502 (cir_minisat) R 500 502 32592 0 -1 4202496 272937 0 0 0 46173 55 0 0 25 0 1 0 670980695 149127168 30174 33554432000 4194304 4300288 140737223754800 18446744073709551615 4256283 0 0 4096 8388610 0 0 0 17 5 0 0 0
/proc/502/statm: 36408 30174 243 26 0 33040 0
Current children cumulated CPU time (s) 462.28
Current children cumulated vsize (KiB) 145632

[startup+522.301 s]
/proc/loadavg: 2.02 2.04 2.00 3/482 529
/proc/meminfo: memFree=9752432/32951124 swapFree=56316216/67111528
[pid=502] ppid=500 vsize=197268 CPUtime=522.29 cores=1,3,5,7
/proc/502/stat : 502 (cir_minisat) R 500 502 32592 0 -1 4202496 306596 0 0 0 52167 62 0 0 25 0 1 0 670980695 202002432 35184 33554432000 4194304 4300288 140737223754800 18446744073709551615 4255605 0 0 4096 8388610 0 0 0 17 5 0 0 0
/proc/502/statm: 49317 35184 243 26 0 45949 0
Current children cumulated CPU time (s) 522.29
Current children cumulated vsize (KiB) 197268

[startup+582.301 s]
/proc/loadavg: 2.01 2.03 2.00 3/482 531
/proc/meminfo: memFree=9759716/32951124 swapFree=56316216/67111528
[pid=502] ppid=500 vsize=148520 CPUtime=582.29 cores=1,3,5,7
/proc/502/stat : 502 (cir_minisat) R 500 502 32592 0 -1 4202496 340273 0 0 0 58161 68 0 0 25 0 1 0 670980695 152084480 32905 33554432000 4194304 4300288 140737223754800 18446744073709551615 4268292 0 0 4096 8388610 0 0 0 17 5 0 0 0
/proc/502/statm: 37130 32905 243 26 0 33762 0
Current children cumulated CPU time (s) 582.29
Current children cumulated vsize (KiB) 148520

[startup+642.3 s]

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

[startup+4062.32 s]
/proc/loadavg: 2.12 2.06 2.01 3/482 1219
/proc/meminfo: memFree=8423284/32951124 swapFree=56316216/67111528
[pid=502] ppid=500 vsize=483312 CPUtime=4062.44 cores=1,3,5,7
/proc/502/stat : 502 (cir_minisat) R 500 502 32592 0 -1 4202496 2172705 0 0 0 405759 485 0 0 25 0 1 0 670980695 494911488 90051 33554432000 4194304 4300288 140737223754800 18446744073709551615 4256000 0 0 4096 8388610 0 0 0 17 5 0 0 0
/proc/502/statm: 120828 90051 243 26 0 117460 0
Current children cumulated CPU time (s) 4062.44
Current children cumulated vsize (KiB) 483312

[startup+4122.3 s]
/proc/loadavg: 2.04 2.05 2.01 3/482 1221
/proc/meminfo: memFree=8293084/32951124 swapFree=56316216/67111528
[pid=502] ppid=500 vsize=484272 CPUtime=4122.42 cores=1,3,5,7
/proc/502/stat : 502 (cir_minisat) R 500 502 32592 0 -1 4202496 2192419 0 0 0 411752 490 0 0 25 0 1 0 670980695 495894528 109709 33554432000 4194304 4300288 140737223754800 18446744073709551615 4256200 0 0 4096 8388610 0 0 0 17 5 0 0 0
/proc/502/statm: 121068 109709 243 26 0 117700 0
Current children cumulated CPU time (s) 4122.42
Current children cumulated vsize (KiB) 484272

[startup+4182.3 s]
/proc/loadavg: 2.01 2.04 2.00 3/482 1223
/proc/meminfo: memFree=8456972/32951124 swapFree=56316216/67111528
[pid=502] ppid=500 vsize=270624 CPUtime=4182.42 cores=1,3,5,7
/proc/502/stat : 502 (cir_minisat) R 500 502 32592 0 -1 4202496 2220438 0 0 0 417744 498 0 0 25 0 1 0 670980695 277118976 55590 33554432000 4194304 4300288 140737223754800 18446744073709551615 4255750 0 0 4096 8388610 0 0 0 17 5 0 0 0
/proc/502/statm: 67656 55590 243 26 0 64288 0
Current children cumulated CPU time (s) 4182.42
Current children cumulated vsize (KiB) 270624

[startup+4242.3 s]
/proc/loadavg: 2.00 2.03 2.00 3/482 1224
/proc/meminfo: memFree=8329564/32951124 swapFree=56316216/67111528
[pid=502] ppid=500 vsize=356956 CPUtime=4242.42 cores=1,3,5,7
/proc/502/stat : 502 (cir_minisat) R 500 502 32592 0 -1 4202496 2239600 0 0 0 423739 503 0 0 25 0 1 0 670980695 365522944 74635 33554432000 4194304 4300288 140737223754800 18446744073709551615 4268313 0 0 4096 8388610 0 0 0 17 5 0 0 0
/proc/502/statm: 89239 74635 243 26 0 85871 0
Current children cumulated CPU time (s) 4242.42
Current children cumulated vsize (KiB) 356956

[startup+4302.3 s]
/proc/loadavg: 2.00 2.02 2.00 3/482 1226
/proc/meminfo: memFree=8398820/32951124 swapFree=56316216/67111528
[pid=502] ppid=500 vsize=196244 CPUtime=4302.43 cores=1,3,5,7
/proc/502/stat : 502 (cir_minisat) R 500 502 32592 0 -1 4202496 2270412 0 0 0 429733 510 0 0 25 0 1 0 670980695 200953856 41637 33554432000 4194304 4300288 140737223754800 18446744073709551615 4256261 0 0 4096 8388610 0 0 0 17 5 0 0 0
/proc/502/statm: 49061 41637 243 26 0 45693 0
Current children cumulated CPU time (s) 4302.43
Current children cumulated vsize (KiB) 196244

[startup+4362.3 s]
/proc/loadavg: 2.08 2.05 2.01 3/482 1227
/proc/meminfo: memFree=8255060/32951124 swapFree=56316216/67111528
[pid=502] ppid=500 vsize=359108 CPUtime=4362.43 cores=1,3,5,7
/proc/502/stat : 502 (cir_minisat) R 500 502 32592 0 -1 4202496 2294490 0 0 0 435727 516 0 0 25 0 1 0 670980695 367726592 65606 33554432000 4194304 4300288 140737223754800 18446744073709551615 4256415 0 0 4096 8388610 0 0 0 17 5 0 0 0
/proc/502/statm: 89777 65606 243 26 0 86409 0
Current children cumulated CPU time (s) 4362.43
Current children cumulated vsize (KiB) 359108

[startup+4422.3 s]
/proc/loadavg: 2.07 2.05 2.01 3/482 1229
/proc/meminfo: memFree=8048792/32951124 swapFree=56316216/67111528
[pid=502] ppid=500 vsize=492720 CPUtime=4422.44 cores=1,3,5,7
/proc/502/stat : 502 (cir_minisat) R 500 502 32592 0 -1 4202496 2332144 0 0 0 441720 524 0 0 25 0 1 0 670980695 504545280 103157 33554432000 4194304 4300288 140737223754800 18446744073709551615 4256003 0 0 4096 8388610 0 0 0 17 5 0 0 0
/proc/502/statm: 123180 103157 243 26 0 119812 0
Current children cumulated CPU time (s) 4422.44
Current children cumulated vsize (KiB) 492720

[startup+4482.3 s]
/proc/loadavg: 2.08 2.05 2.01 3/482 1231
/proc/meminfo: memFree=7865196/32951124 swapFree=56316216/67111528
[pid=502] ppid=500 vsize=708852 CPUtime=4482.44 cores=1,3,5,7
/proc/502/stat : 502 (cir_minisat) R 500 502 32592 0 -1 4202496 2365608 0 0 0 447712 532 0 0 25 0 1 0 670980695 725864448 136543 33554432000 4194304 4300288 140737223754800 18446744073709551615 4265709 0 0 4096 8388610 0 0 0 17 5 0 0 0
/proc/502/statm: 177213 136543 243 26 0 173845 0
Current children cumulated CPU time (s) 4482.44
Current children cumulated vsize (KiB) 708852

[startup+4542.3 s]
/proc/loadavg: 2.08 2.06 2.01 3/482 1232
/proc/meminfo: memFree=8031920/32951124 swapFree=56316216/67111528
[pid=502] ppid=500 vsize=362528 CPUtime=4542.45 cores=1,3,5,7
/proc/502/stat : 502 (cir_minisat) R 500 502 32592 0 -1 4202496 2415989 0 0 0 453701 544 0 0 25 0 1 0 670980695 371228672 82254 33554432000 4194304 4300288 140737223754800 18446744073709551615 4255985 0 0 4096 8388610 0 0 0 17 5 0 0 0
/proc/502/statm: 90632 82254 243 26 0 87264 0
Current children cumulated CPU time (s) 4542.45
Current children cumulated vsize (KiB) 362528

[startup+4602.3 s]
/proc/loadavg: 2.03 2.05 2.00 3/482 1234
/proc/meminfo: memFree=7899056/32951124 swapFree=56316216/67111528
[pid=502] ppid=500 vsize=496216 CPUtime=4602.44 cores=1,3,5,7
/proc/502/stat : 502 (cir_minisat) R 500 502 32592 0 -1 4202496 2437701 0 0 0 459696 548 0 0 25 0 1 0 670980695 508125184 103912 33554432000 4194304 4300288 140737223754800 18446744073709551615 4268313 0 0 4096 8388610 0 0 0 17 5 0 0 0
/proc/502/statm: 124054 103912 243 26 0 120686 0
Current children cumulated CPU time (s) 4602.44
Current children cumulated vsize (KiB) 496216

[startup+4662.3 s]
/proc/loadavg: 2.01 2.03 2.00 3/482 1235
/proc/meminfo: memFree=7799432/32951124 swapFree=56316216/67111528
[pid=502] ppid=500 vsize=714108 CPUtime=4662.44 cores=1,3,5,7
/proc/502/stat : 502 (cir_minisat) R 500 502 32592 0 -1 4202496 2453127 0 0 0 465691 553 0 0 25 0 1 0 670980695 731246592 119288 33554432000 4194304 4300288 140737223754800 18446744073709551615 4256192 0 0 4096 8388610 0 0 0 17 5 0 0 0
/proc/502/statm: 178527 119288 243 26 0 175159 0
Current children cumulated CPU time (s) 4662.44
Current children cumulated vsize (KiB) 714108

[startup+4722.32 s]
/proc/loadavg: 2.00 2.03 2.00 3/482 1237
/proc/meminfo: memFree=7674896/32951124 swapFree=56316216/67111528
[pid=502] ppid=500 vsize=715304 CPUtime=4722.47 cores=1,3,5,7
/proc/502/stat : 502 (cir_minisat) R 500 502 32592 0 -1 4202496 2471545 0 0 0 471688 559 0 0 25 0 1 0 670980695 732471296 137664 33554432000 4194304 4300288 140737223754800 18446744073709551615 4255750 0 0 4096 8388610 0 0 0 17 5 0 0 0
/proc/502/statm: 178826 137664 243 26 0 175458 0
Current children cumulated CPU time (s) 4722.47
Current children cumulated vsize (KiB) 715304

[startup+4782.3 s]
/proc/loadavg: 2.00 2.02 2.00 3/482 1239
/proc/meminfo: memFree=7568152/32951124 swapFree=56316216/67111528
[pid=502] ppid=500 vsize=718520 CPUtime=4782.44 cores=1,3,5,7
/proc/502/stat : 502 (cir_minisat) R 500 502 32592 0 -1 4202496 2485958 0 0 0 477682 562 0 0 25 0 1 0 670980695 735764480 152021 33554432000 4194304 4300288 140737223754800 18446744073709551615 4255685 0 0 4096 8388610 0 0 0 17 5 0 0 0
/proc/502/statm: 179630 152021 243 26 0 176262 0
Current children cumulated CPU time (s) 4782.44
Current children cumulated vsize (KiB) 718520

[startup+4842.3 s]
/proc/loadavg: 2.00 2.01 2.00 3/482 1240
/proc/meminfo: memFree=7891244/32951124 swapFree=56316216/67111528
[pid=502] ppid=500 vsize=289948 CPUtime=4842.45 cores=1,3,5,7
/proc/502/stat : 502 (cir_minisat) R 500 502 32592 0 -1 4202496 2514225 0 0 0 483674 571 0 0 25 0 1 0 670980695 296906752 61599 33554432000 4194304 4300288 140737223754800 18446744073709551615 4269259 0 0 4096 8388610 0 0 0 17 5 0 0 0
/proc/502/statm: 72487 61599 243 26 0 69119 0
Current children cumulated CPU time (s) 4842.45
Current children cumulated vsize (KiB) 289948

[startup+4902.3 s]
/proc/loadavg: 2.11 2.04 2.01 3/482 1242
/proc/meminfo: memFree=7740024/32951124 swapFree=56316216/67111528
[pid=502] ppid=500 vsize=504132 CPUtime=4902.45 cores=1,3,5,7
/proc/502/stat : 502 (cir_minisat) R 500 502 32592 0 -1 4202496 2544263 0 0 0 489666 579 0 0 25 0 1 0 670980695 516231168 91515 33554432000 4194304 4300288 140737223754800 18446744073709551615 4249493 0 0 4096 8388610 0 0 0 17 5 0 0 0
/proc/502/statm: 126033 91515 243 26 0 122665 0
Current children cumulated CPU time (s) 4902.45
Current children cumulated vsize (KiB) 504132

[startup+4962.3 s]
/proc/loadavg: 2.09 2.04 2.01 3/482 1243
/proc/meminfo: memFree=7785688/32951124 swapFree=56316216/67111528
[pid=502] ppid=500 vsize=371872 CPUtime=4962.46 cores=1,3,5,7
/proc/502/stat : 502 (cir_minisat) R 500 502 32592 0 -1 4202496 2580442 0 0 0 495658 588 0 0 25 0 1 0 670980695 380796928 68109 33554432000 4194304 4300288 140737223754800 18446744073709551615 4255750 0 0 4096 8388610 0 0 0 17 5 0 0 0
/proc/502/statm: 92968 68109 243 26 0 89600 0
Current children cumulated CPU time (s) 4962.46
Current children cumulated vsize (KiB) 371872



Maximum CPU time exceeded: sending SIGTERM then SIGKILL

[startup+4999.9 s]
/proc/loadavg: 2.05 2.04 2.00 3/482 1244
/proc/meminfo: memFree=7692412/32951124 swapFree=56316216/67111528
[pid=502] ppid=500 vsize=372576 CPUtime=5000.06 cores=1,3,5,7
/proc/502/stat : 502 (cir_minisat) R 500 502 32592 0 -1 4202496 2596432 0 0 0 499415 591 0 0 25 0 1 0 670980695 381517824 84028 33554432000 4194304 4300288 140737223754800 18446744073709551615 4268292 0 0 4096 8388610 0 0 0 17 5 0 0 0
/proc/502/statm: 93144 84028 243 26 0 89776 0
Current children cumulated CPU time (s) 5000.06
Current children cumulated vsize (KiB) 372576

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

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

[startup+4999.9 s]
/proc/loadavg: 2.05 2.04 2.00 3/482 1244
/proc/meminfo: memFree=7692412/32951124 swapFree=56316216/67111528
[pid=502] ppid=500 vsize=372576 CPUtime=5000.06 cores=1,3,5,7
/proc/502/stat : 502 (cir_minisat) R 500 502 32592 0 -1 4202496 2596432 0 0 0 499415 591 0 0 25 0 1 0 670980695 381517824 84028 33554432000 4194304 4300288 140737223754800 18446744073709551615 4268292 0 0 4096 8388610 0 0 0 17 5 0 0 0
/proc/502/statm: 93144 84028 243 26 0 89776 0
Current children cumulated CPU time (s) 5000.06
Current children cumulated vsize (KiB) 372576

Child ended because it received signal 15 (SIGTERM)
Real time (s): 4999.93
CPU time (s): 5000.1
CPU user time (s): 4994.17
CPU system time (s): 5.9331
CPU usage (%): 100.003
Max. virtual memory (cumulated for all children) (KiB): 730016

getrusage(RUSAGE_CHILDREN,...) data:
user time used= 4994.17
system time used= 5.9331
maximum resident set size= 0
integral shared memory size= 0
integral unshared data size= 0
integral unshared stack size= 0
page reclaims= 2596442
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= 10
involuntary context switches= 57235

runsolver used 21.6647 second user time and 55.6225 second system time

The end

Launcher Data 

Begin job on node102 at 2011-05-17 02:56:23
IDJOB=3387142
IDBENCH=70817
IDSOLVER=1873
FILE ID=node102/3387142-1305593783
RUNJOBID= node102-1305586740-32611
PBS_JOBID= 13350376
Free space on /tmp= 73576 MiB

SOLVER NAME= minisat hack: cir_minisat 2011-05-13 (simp)
BENCH NAME= SAT09/APPLICATIONS/bitverif/maxxor/maxxor064.cnf
COMMAND LINE= HOME/cir_minisat BENCHNAME
RUNSOLVER COMMAND LINE= BIN/runsolver --timestamp -w /tmp/evaluation-result-3387142-1305593783/watcher-3387142-1305593783 -o /tmp/evaluation-result-3387142-1305593783/solver-3387142-1305593783 -C 5000 -W 5100 -M 15500  HOME/cir_minisat HOME/instance-3387142-1305593783.cnf

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

MD5SUM BENCH= 902b28046d424b16042ca612ddad48e0
RANDOM SEED=535205636

node102.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		: 2666.828
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	: 5333.65
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		: 2666.828
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	: 5226.15
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		: 2666.828
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	: 5332.82
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		: 2666.828
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		: 2666.828
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		: 2666.828
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		: 2666.828
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		: 2666.828
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	: 5332.75
clflush size	: 64
cache_alignment	: 64
address sizes	: 40 bits physical, 48 bits virtual
power management: [8]


/proc/meminfo:
MemTotal:     32951124 kB
MemFree:       9899024 kB
Buffers:        147080 kB
Cached:        1042808 kB
SwapCached:      33496 kB
Active:       14170752 kB
Inactive:      8632312 kB
HighTotal:           0 kB
HighFree:            0 kB
LowTotal:     32951124 kB
LowFree:       9899024 kB
SwapTotal:    67111528 kB
SwapFree:     56316216 kB
Dirty:            2768 kB
Writeback:           0 kB
AnonPages:    21590560 kB
Mapped:          25184 kB
Slab:            80924 kB
PageTables:     100088 kB
NFS_Unstable:        0 kB
Bounce:              0 kB
CommitLimit:  83587088 kB
Committed_AS: 135524112 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= 73704 MiB
End job on node102 at 2011-05-17 04:19:45