Trace number 3438894

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/skvortsov/
automata-synchronization/crn_20_361_s.cnf
MD5SUM6e5ac2b9425e98989eedf4cf638bde54
Bench CategoryCRAFTED (crafted instances)
Best result obtained on this benchmarkSAT
Best CPU time to get the best result obtained on this benchmark163.024
Satisfiable
(Un)Satisfiability was proved
Number of variables7942
Number of clauses14991
Sum of the clauses size44382
Maximum clause length3
Minimum clause length2
Number of clauses of size 10
Number of clauses of size 2591
Number of clauses of size 314400
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: 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-3438894-1306900637/watcher-3438894-1306900637 -o /tmp/evaluation-result-3438894-1306900637/solver-3438894-1306900637 -C 5000 -W 5100 -M 15500 picosat HOME/instance-3438894-1306900637.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: 1.00 1.00 1.03 2/445 27241
/proc/meminfo: memFree=5633608/32950928 swapFree=34365936/67111528
[pid=27241] ppid=27239 vsize=1608 CPUtime=0 cores=1,3,5,7
/proc/27241/stat : 27241 (picosat) D 27239 27241 25939 0 -1 4194304 111 0 0 0 0 0 0 0 24 0 1 0 801662504 1646592 57 33554432000 134512640 134603332 4289486672 18446744073709551615 10595008 0 0 4096 0 18446744071562234166 0 0 17 1 0 0 0
/proc/27241/statm: 402 57 45 23 0 28 0

[startup+0.065666 s]
/proc/loadavg: 1.00 1.00 1.03 2/445 27241
/proc/meminfo: memFree=5633608/32950928 swapFree=34365936/67111528
[pid=27241] ppid=27239 vsize=2648 CPUtime=0.02 cores=1,3,5,7
/proc/27241/stat : 27241 (picosat) R 27239 27241 25939 0 -1 4202496 407 0 6 0 2 0 0 0 24 0 1 0 801662504 2711552 359 33554432000 134512640 134603332 4289486672 18446744073709551615 134587958 0 0 4096 0 0 0 0 17 1 0 0 3
/proc/27241/statm: 662 359 97 23 0 288 0
Current children cumulated CPU time (s) 0.02
Current children cumulated vsize (KiB) 2648

[startup+0.10066 s]
/proc/loadavg: 1.00 1.00 1.03 2/445 27241
/proc/meminfo: memFree=5633608/32950928 swapFree=34365936/67111528
[pid=27241] ppid=27239 vsize=2648 CPUtime=0.06 cores=1,3,5,7
/proc/27241/stat : 27241 (picosat) R 27239 27241 25939 0 -1 4202496 407 0 6 0 6 0 0 0 24 0 1 0 801662504 2711552 359 33554432000 134512640 134603332 4289486672 18446744073709551615 134565728 0 0 4096 0 0 0 0 17 1 0 0 3
/proc/27241/statm: 662 359 97 23 0 288 0
Current children cumulated CPU time (s) 0.06
Current children cumulated vsize (KiB) 2648

[startup+0.300625 s]
/proc/loadavg: 1.00 1.00 1.03 2/445 27241
/proc/meminfo: memFree=5633608/32950928 swapFree=34365936/67111528
[pid=27241] ppid=27239 vsize=2648 CPUtime=0.26 cores=1,3,5,7
/proc/27241/stat : 27241 (picosat) R 27239 27241 25939 0 -1 4202496 409 0 6 0 26 0 0 0 25 0 1 0 801662504 2711552 361 33554432000 134512640 134603332 4289486672 18446744073709551615 134550630 0 0 4096 0 0 0 0 17 1 0 0 3
/proc/27241/statm: 662 361 97 23 0 288 0
Current children cumulated CPU time (s) 0.26
Current children cumulated vsize (KiB) 2648

[startup+0.700595 s]
/proc/loadavg: 1.00 1.00 1.03 2/445 27241
/proc/meminfo: memFree=5633608/32950928 swapFree=34365936/67111528
[pid=27241] ppid=27239 vsize=2916 CPUtime=0.66 cores=1,3,5,7
/proc/27241/stat : 27241 (picosat) R 27239 27241 25939 0 -1 4202496 467 0 6 0 66 0 0 0 25 0 1 0 801662504 2985984 419 33554432000 134512640 134603332 4289486672 18446744073709551615 134550908 0 0 4096 0 0 0 0 17 1 0 0 3
/proc/27241/statm: 729 419 97 23 0 355 0
Current children cumulated CPU time (s) 0.66
Current children cumulated vsize (KiB) 2916

[startup+1.50047 s]
/proc/loadavg: 1.00 1.00 1.03 4/447 27243
/proc/meminfo: memFree=5628744/32950928 swapFree=34365936/67111528
[pid=27241] ppid=27239 vsize=4368 CPUtime=1.46 cores=1,3,5,7
/proc/27241/stat : 27241 (picosat) R 27239 27241 25939 0 -1 4202496 827 0 6 0 146 0 0 0 25 0 1 0 801662504 4472832 775 33554432000 134512640 134603332 4289486672 18446744073709551615 134527450 0 0 4096 0 0 0 0 17 1 0 0 3
/proc/27241/statm: 1092 775 104 23 0 718 0
Current children cumulated CPU time (s) 1.46
Current children cumulated vsize (KiB) 4368

[startup+3.10019 s]
/proc/loadavg: 1.08 1.02 1.04 4/447 27243
/proc/meminfo: memFree=5626264/32950928 swapFree=34365936/67111528
[pid=27241] ppid=27239 vsize=5028 CPUtime=3.06 cores=1,3,5,7
/proc/27241/stat : 27241 (picosat) R 27239 27241 25939 0 -1 4202496 985 0 6 0 306 0 0 0 25 0 1 0 801662504 5148672 926 33554432000 134512640 134603332 4289486672 18446744073709551615 134550948 0 0 4096 0 0 0 0 17 1 0 0 3
/proc/27241/statm: 1257 926 97 23 0 883 0
Current children cumulated CPU time (s) 3.06
Current children cumulated vsize (KiB) 5028

[startup+6.30063 s]
/proc/loadavg: 1.08 1.02 1.04 4/447 27243
/proc/meminfo: memFree=5624676/32950928 swapFree=34365936/67111528
[pid=27241] ppid=27239 vsize=6472 CPUtime=6.26 cores=1,3,5,7
/proc/27241/stat : 27241 (picosat) R 27239 27241 25939 0 -1 4202496 1294 0 6 0 626 0 0 0 25 0 1 0 801662504 6627328 1235 33554432000 134512640 134603332 4289486672 18446744073709551615 134525363 0 0 4096 0 0 0 0 17 1 0 0 3
/proc/27241/statm: 1618 1235 98 23 0 1244 0
Current children cumulated CPU time (s) 6.26
Current children cumulated vsize (KiB) 6472

[startup+12.7005 s]
/proc/loadavg: 1.22 1.05 1.05 4/447 27243
/proc/meminfo: memFree=5622344/32950928 swapFree=34365936/67111528
[pid=27241] ppid=27239 vsize=7132 CPUtime=12.65 cores=1,3,5,7
/proc/27241/stat : 27241 (picosat) R 27239 27241 25939 0 -1 4202496 1496 0 6 0 1265 0 0 0 25 0 1 0 801662504 7303168 1437 33554432000 134512640 134603332 4289486672 18446744073709551615 134550954 0 0 4096 0 0 0 0 17 1 0 0 3
/proc/27241/statm: 1783 1437 98 23 0 1409 0
Current children cumulated CPU time (s) 12.65
Current children cumulated vsize (KiB) 7132

[startup+25.5002 s]
/proc/loadavg: 1.34 1.08 1.06 4/447 27244
/proc/meminfo: memFree=5621224/32950928 swapFree=34365936/67111528
[pid=27241] ppid=27239 vsize=8048 CPUtime=25.45 cores=1,3,5,7
/proc/27241/stat : 27241 (picosat) R 27239 27241 25939 0 -1 4202496 1717 0 6 0 2545 0 0 0 25 0 1 0 801662504 8241152 1658 33554432000 134512640 134603332 4289486672 18446744073709551615 134551026 0 0 4096 0 0 0 0 17 1 0 0 3
/proc/27241/statm: 2012 1658 98 23 0 1638 0
Current children cumulated CPU time (s) 25.45
Current children cumulated vsize (KiB) 8048

[startup+51.1007 s]
/proc/loadavg: 1.56 1.15 1.08 4/447 27244
/proc/meminfo: memFree=5617584/32950928 swapFree=34365936/67111528
[pid=27241] ppid=27239 vsize=10472 CPUtime=51.05 cores=1,3,5,7
/proc/27241/stat : 27241 (picosat) R 27239 27241 25939 0 -1 4202496 2596 0 6 0 5105 0 0 0 25 0 1 0 801662504 10723328 2304 33554432000 134512640 134603332 4289486672 18446744073709551615 134564566 0 0 4096 0 0 0 0 17 1 0 0 3
/proc/27241/statm: 2618 2304 98 23 0 2244 0
Current children cumulated CPU time (s) 51.05
Current children cumulated vsize (KiB) 10472

[startup+102.318 s]
/proc/loadavg: 1.82 1.29 1.13 4/447 27246
/proc/meminfo: memFree=5613584/32950928 swapFree=34365936/67111528
[pid=27241] ppid=27239 vsize=12944 CPUtime=102.27 cores=1,3,5,7
/proc/27241/stat : 27241 (picosat) R 27239 27241 25939 0 -1 4202496 3212 0 6 0 10227 0 0 0 25 0 1 0 801662504 13254656 2920 33554432000 134512640 134603332 4289486672 18446744073709551615 134527273 0 0 4096 0 0 0 0 17 1 0 0 3
/proc/27241/statm: 3236 2920 98 23 0 2862 0
Current children cumulated CPU time (s) 102.27
Current children cumulated vsize (KiB) 12944

[startup+162.301 s]
/proc/loadavg: 1.93 1.41 1.18 4/447 27247
/proc/meminfo: memFree=5612192/32950928 swapFree=34365936/67111528
[pid=27241] ppid=27239 vsize=14780 CPUtime=162.26 cores=1,3,5,7
/proc/27241/stat : 27241 (picosat) R 27239 27241 25939 0 -1 4202496 3609 0 6 0 16226 0 0 0 25 0 1 0 801662504 15134720 3317 33554432000 134512640 134603332 4289486672 18446744073709551615 134550991 0 0 4096 0 0 0 0 17 1 0 0 3
/proc/27241/statm: 3695 3317 98 23 0 3321 0
Current children cumulated CPU time (s) 162.26
Current children cumulated vsize (KiB) 14780

[startup+222.301 s]
/proc/loadavg: 1.97 1.52 1.23 3/447 27276
/proc/meminfo: memFree=5611192/32950928 swapFree=34365936/67111528
[pid=27241] ppid=27239 vsize=15476 CPUtime=222.25 cores=1,3,5,7
/proc/27241/stat : 27241 (picosat) R 27239 27241 25939 0 -1 4202496 4306 0 6 0 22225 0 0 0 25 0 1 0 801662504 15847424 3463 33554432000 134512640 134603332 4289486672 18446744073709551615 134550948 0 0 4096 0 0 0 0 17 1 0 0 3
/proc/27241/statm: 3869 3463 98 23 0 3495 0
Current children cumulated CPU time (s) 222.25
Current children cumulated vsize (KiB) 15476

[startup+282.301 s]
/proc/loadavg: 1.99 1.60 1.27 3/447 27314
/proc/meminfo: memFree=5580964/32950928 swapFree=34365936/67111528
[pid=27241] ppid=27239 vsize=18116 CPUtime=282.25 cores=1,3,5,7
/proc/27241/stat : 27241 (picosat) R 27239 27241 25939 0 -1 4202496 4967 0 6 0 28225 0 0 0 25 0 1 0 801662504 18550784 4124 33554432000 134512640 134603332 4289486672 18446744073709551615 134550930 0 0 4096 0 0 0 0 17 1 0 0 3
/proc/27241/statm: 4529 4124 98 23 0 4155 0
Current children cumulated CPU time (s) 282.25
Current children cumulated vsize (KiB) 18116

[startup+342.3 s]
/proc/loadavg: 2.07 1.70 1.33 3/447 27315
/proc/meminfo: memFree=5559728/32950928 swapFree=34365936/67111528
[pid=27241] ppid=27239 vsize=18864 CPUtime=342.25 cores=1,3,5,7
/proc/27241/stat : 27241 (picosat) R 27239 27241 25939 0 -1 4202496 5155 0 6 0 34225 0 0 0 25 0 1 0 801662504 19316736 4312 33554432000 134512640 134603332 4289486672 18446744073709551615 134565592 0 0 4096 0 0 0 0 17 1 0 0 3
/proc/27241/statm: 4716 4312 98 23 0 4342 0
Current children cumulated CPU time (s) 342.25
Current children cumulated vsize (KiB) 18864

[startup+402.301 s]
/proc/loadavg: 2.03 1.75 1.37 3/447 27317
/proc/meminfo: memFree=5543940/32950928 swapFree=34365936/67111528
[pid=27241] ppid=27239 vsize=18864 CPUtime=402.26 cores=1,3,5,7
/proc/27241/stat : 27241 (picosat) R 27239 27241 25939 0 -1 4202496 5155 0 6 0 40226 0 0 0 25 0 1 0 801662504 19316736 4312 33554432000 134512640 134603332 4289486672 18446744073709551615 134550866 0 0 4096 0 0 0 0 17 1 0 0 3
/proc/27241/statm: 4716 4312 98 23 0 4342 0
Current children cumulated CPU time (s) 402.26
Current children cumulated vsize (KiB) 18864

[startup+462.3 s]
/proc/loadavg: 2.01 1.80 1.41 3/447 27321
/proc/meminfo: memFree=5536996/32950928 swapFree=34365936/67111528
[pid=27241] ppid=27239 vsize=20052 CPUtime=462.27 cores=1,3,5,7
/proc/27241/stat : 27241 (picosat) R 27239 27241 25939 0 -1 4202496 5444 0 6 0 46226 1 0 0 25 0 1 0 801662504 20533248 4601 33554432000 134512640 134603332 4289486672 18446744073709551615 134550979 0 0 4096 0 0 0 0 17 1 0 0 3
/proc/27241/statm: 5013 4601 98 23 0 4639 0
Current children cumulated CPU time (s) 462.27
Current children cumulated vsize (KiB) 20052

[startup+522.301 s]
/proc/loadavg: 2.00 1.83 1.44 3/447 27323
/proc/meminfo: memFree=5538332/32950928 swapFree=34365936/67111528
[pid=27241] ppid=27239 vsize=18248 CPUtime=522.27 cores=1,3,5,7
/proc/27241/stat : 27241 (picosat) R 27239 27241 25939 0 -1 4202496 5460 0 6 0 52226 1 0 0 25 0 1 0 801662504 18685952 4187 33554432000 134512640 134603332 4289486672 18446744073709551615 134550930 0 0 4096 0 0 0 0 17 1 0 0 3
/proc/27241/statm: 4562 4187 98 23 0 4188 0
Current children cumulated CPU time (s) 522.27
Current children cumulated vsize (KiB) 18248

[startup+582.3 s]
/proc/loadavg: 2.00 1.86 1.47 3/447 27325
/proc/meminfo: memFree=5526528/32950928 swapFree=34365936/67111528
[pid=27241] ppid=27239 vsize=19824 CPUtime=582.27 cores=1,3,5,7
/proc/27241/stat : 27241 (picosat) R 27239 27241 25939 0 -1 4202496 5830 0 6 0 58226 1 0 0 25 0 1 0 801662504 20299776 4557 33554432000 134512640 134603332 4289486672 18446744073709551615 134565592 0 0 4096 0 0 0 0 17 1 0 0 3
/proc/27241/statm: 4956 4557 98 23 0 4582 0
Current children cumulated CPU time (s) 582.27
Current children cumulated vsize (KiB) 19824

[startup+642.301 s]

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

[startup+4002.3 s]
/proc/loadavg: 2.00 2.01 1.98 3/447 27425
/proc/meminfo: memFree=5437624/32950928 swapFree=34365936/67111528
[pid=27241] ppid=27239 vsize=27032 CPUtime=4002.35 cores=1,3,5,7
/proc/27241/stat : 27241 (picosat) R 27239 27241 25939 0 -1 4202496 12361 0 6 0 400232 3 0 0 25 0 1 0 801662504 27680768 6335 33554432000 134512640 134603332 4289486672 18446744073709551615 134550948 0 0 4096 0 0 0 0 17 1 0 0 3
/proc/27241/statm: 6758 6335 98 23 0 6384 0
Current children cumulated CPU time (s) 4002.35
Current children cumulated vsize (KiB) 27032

[startup+4062.32 s]
/proc/loadavg: 2.00 2.00 1.98 3/447 27429
/proc/meminfo: memFree=5429596/32950928 swapFree=34365936/67111528
[pid=27241] ppid=27239 vsize=27032 CPUtime=4062.37 cores=1,3,5,7
/proc/27241/stat : 27241 (picosat) R 27239 27241 25939 0 -1 4202496 12361 0 6 0 406234 3 0 0 25 0 1 0 801662504 27680768 6335 33554432000 134512640 134603332 4289486672 18446744073709551615 134550948 0 0 4096 0 0 0 0 17 1 0 0 3
/proc/27241/statm: 6758 6335 98 23 0 6384 0
Current children cumulated CPU time (s) 4062.37
Current children cumulated vsize (KiB) 27032

[startup+4122.3 s]
/proc/loadavg: 2.00 2.00 1.98 3/447 27431
/proc/meminfo: memFree=5422744/32950928 swapFree=34365936/67111528
[pid=27241] ppid=27239 vsize=27032 CPUtime=4122.35 cores=1,3,5,7
/proc/27241/stat : 27241 (picosat) R 27239 27241 25939 0 -1 4202496 12361 0 6 0 412232 3 0 0 25 0 1 0 801662504 27680768 6335 33554432000 134512640 134603332 4289486672 18446744073709551615 134563340 0 0 4096 0 0 0 0 17 1 0 0 3
/proc/27241/statm: 6758 6335 98 23 0 6384 0
Current children cumulated CPU time (s) 4122.35
Current children cumulated vsize (KiB) 27032

[startup+4182.3 s]
/proc/loadavg: 2.04 2.01 1.99 3/447 27433
/proc/meminfo: memFree=5418128/32950928 swapFree=34365936/67111528
[pid=27241] ppid=27239 vsize=27032 CPUtime=4182.36 cores=1,3,5,7
/proc/27241/stat : 27241 (picosat) R 27239 27241 25939 0 -1 4202496 12361 0 6 0 418233 3 0 0 25 0 1 0 801662504 27680768 6335 33554432000 134512640 134603332 4289486672 18446744073709551615 134551031 0 0 4096 0 0 0 0 17 1 0 0 3
/proc/27241/statm: 6758 6335 98 23 0 6384 0
Current children cumulated CPU time (s) 4182.36
Current children cumulated vsize (KiB) 27032

[startup+4242.3 s]
/proc/loadavg: 2.01 2.01 1.99 3/447 27434
/proc/meminfo: memFree=5417600/32950928 swapFree=34365936/67111528
[pid=27241] ppid=27239 vsize=27032 CPUtime=4242.36 cores=1,3,5,7
/proc/27241/stat : 27241 (picosat) R 27239 27241 25939 0 -1 4202496 12361 0 6 0 424233 3 0 0 25 0 1 0 801662504 27680768 6335 33554432000 134512640 134603332 4289486672 18446744073709551615 134550948 0 0 4096 0 0 0 0 17 1 0 0 3
/proc/27241/statm: 6758 6335 98 23 0 6384 0
Current children cumulated CPU time (s) 4242.36
Current children cumulated vsize (KiB) 27032

[startup+4302.3 s]
/proc/loadavg: 2.10 2.03 2.00 3/447 27436
/proc/meminfo: memFree=5417436/32950928 swapFree=34365936/67111528
[pid=27241] ppid=27239 vsize=27032 CPUtime=4302.36 cores=1,3,5,7
/proc/27241/stat : 27241 (picosat) R 27239 27241 25939 0 -1 4202496 12361 0 6 0 430233 3 0 0 25 0 1 0 801662504 27680768 6335 33554432000 134512640 134603332 4289486672 18446744073709551615 134550948 0 0 4096 0 0 0 0 17 1 0 0 3
/proc/27241/statm: 6758 6335 98 23 0 6384 0
Current children cumulated CPU time (s) 4302.36
Current children cumulated vsize (KiB) 27032

[startup+4362.3 s]
/proc/loadavg: 2.04 2.02 2.00 3/447 27437
/proc/meminfo: memFree=5417528/32950928 swapFree=34365936/67111528
[pid=27241] ppid=27239 vsize=27032 CPUtime=4362.36 cores=1,3,5,7
/proc/27241/stat : 27241 (picosat) R 27239 27241 25939 0 -1 4202496 12361 0 6 0 436233 3 0 0 25 0 1 0 801662504 27680768 6335 33554432000 134512640 134603332 4289486672 18446744073709551615 134550828 0 0 4096 0 0 0 0 17 1 0 0 3
/proc/27241/statm: 6758 6335 98 23 0 6384 0
Current children cumulated CPU time (s) 4362.36
Current children cumulated vsize (KiB) 27032

[startup+4422.3 s]
/proc/loadavg: 2.01 2.02 2.00 3/447 27439
/proc/meminfo: memFree=5417752/32950928 swapFree=34365936/67111528
[pid=27241] ppid=27239 vsize=27032 CPUtime=4422.36 cores=1,3,5,7
/proc/27241/stat : 27241 (picosat) R 27239 27241 25939 0 -1 4202496 12361 0 6 0 442233 3 0 0 25 0 1 0 801662504 27680768 6335 33554432000 134512640 134603332 4289486672 18446744073709551615 134550948 0 0 4096 0 0 0 0 17 1 0 0 3
/proc/27241/statm: 6758 6335 98 23 0 6384 0
Current children cumulated CPU time (s) 4422.36
Current children cumulated vsize (KiB) 27032

[startup+4482.3 s]
/proc/loadavg: 2.00 2.01 2.00 3/447 27441
/proc/meminfo: memFree=5417476/32950928 swapFree=34365936/67111528
[pid=27241] ppid=27239 vsize=27032 CPUtime=4482.36 cores=1,3,5,7
/proc/27241/stat : 27241 (picosat) R 27239 27241 25939 0 -1 4202496 12361 0 6 0 448233 3 0 0 25 0 1 0 801662504 27680768 6335 33554432000 134512640 134603332 4289486672 18446744073709551615 134550948 0 0 4096 0 0 0 0 17 1 0 0 3
/proc/27241/statm: 6758 6335 98 23 0 6384 0
Current children cumulated CPU time (s) 4482.36
Current children cumulated vsize (KiB) 27032

[startup+4542.3 s]
/proc/loadavg: 2.00 2.01 2.00 3/447 27442
/proc/meminfo: memFree=5417944/32950928 swapFree=34365936/67111528
[pid=27241] ppid=27239 vsize=27032 CPUtime=4542.36 cores=1,3,5,7
/proc/27241/stat : 27241 (picosat) R 27239 27241 25939 0 -1 4202496 12361 0 6 0 454233 3 0 0 25 0 1 0 801662504 27680768 6335 33554432000 134512640 134603332 4289486672 18446744073709551615 134547493 0 0 4096 0 0 0 0 17 1 0 0 3
/proc/27241/statm: 6758 6335 98 23 0 6384 0
Current children cumulated CPU time (s) 4542.36
Current children cumulated vsize (KiB) 27032

[startup+4602.3 s]
/proc/loadavg: 2.00 2.00 2.00 3/447 27444
/proc/meminfo: memFree=5417784/32950928 swapFree=34365936/67111528
[pid=27241] ppid=27239 vsize=27032 CPUtime=4602.38 cores=1,3,5,7
/proc/27241/stat : 27241 (picosat) R 27239 27241 25939 0 -1 4202496 12361 0 6 0 460235 3 0 0 25 0 1 0 801662504 27680768 6335 33554432000 134512640 134603332 4289486672 18446744073709551615 134550948 0 0 4096 0 0 0 0 17 1 0 0 3
/proc/27241/statm: 6758 6335 98 23 0 6384 0
Current children cumulated CPU time (s) 4602.38
Current children cumulated vsize (KiB) 27032

[startup+4662.3 s]
/proc/loadavg: 2.00 2.00 2.00 3/447 27445
/proc/meminfo: memFree=5417112/32950928 swapFree=34365936/67111528
[pid=27241] ppid=27239 vsize=27032 CPUtime=4662.36 cores=1,3,5,7
/proc/27241/stat : 27241 (picosat) R 27239 27241 25939 0 -1 4202496 13648 0 6 0 466233 3 0 0 25 0 1 0 801662504 27680768 6335 33554432000 134512640 134603332 4289486672 18446744073709551615 134550948 0 0 4096 0 0 0 0 17 1 0 0 3
/proc/27241/statm: 6758 6335 98 23 0 6384 0
Current children cumulated CPU time (s) 4662.36
Current children cumulated vsize (KiB) 27032

[startup+4722.32 s]
/proc/loadavg: 2.06 2.02 2.00 3/447 27447
/proc/meminfo: memFree=5417324/32950928 swapFree=34365936/67111528
[pid=27241] ppid=27239 vsize=27032 CPUtime=4722.38 cores=1,3,5,7
/proc/27241/stat : 27241 (picosat) R 27239 27241 25939 0 -1 4202496 13947 0 6 0 472235 3 0 0 25 0 1 0 801662504 27680768 6335 33554432000 134512640 134603332 4289486672 18446744073709551615 134550948 0 0 4096 0 0 0 0 17 1 0 0 3
/proc/27241/statm: 6758 6335 98 23 0 6384 0
Current children cumulated CPU time (s) 4722.38
Current children cumulated vsize (KiB) 27032

[startup+4782.3 s]
/proc/loadavg: 2.02 2.01 2.00 3/447 27449
/proc/meminfo: memFree=5417048/32950928 swapFree=34365936/67111528
[pid=27241] ppid=27239 vsize=27032 CPUtime=4782.36 cores=1,3,5,7
/proc/27241/stat : 27241 (picosat) R 27239 27241 25939 0 -1 4202496 13947 0 6 0 478233 3 0 0 25 0 1 0 801662504 27680768 6335 33554432000 134512640 134603332 4289486672 18446744073709551615 134550948 0 0 4096 0 0 0 0 17 1 0 0 3
/proc/27241/statm: 6758 6335 98 23 0 6384 0
Current children cumulated CPU time (s) 4782.36
Current children cumulated vsize (KiB) 27032

[startup+4842.3 s]
/proc/loadavg: 2.14 2.04 2.01 3/447 27450
/proc/meminfo: memFree=5416772/32950928 swapFree=34365936/67111528
[pid=27241] ppid=27239 vsize=27032 CPUtime=4842.36 cores=1,3,5,7
/proc/27241/stat : 27241 (picosat) R 27239 27241 25939 0 -1 4202496 13947 0 6 0 484233 3 0 0 25 0 1 0 801662504 27680768 6335 33554432000 134512640 134603332 4289486672 18446744073709551615 134563838 0 0 4096 0 0 0 0 17 1 0 0 3
/proc/27241/statm: 6758 6335 98 23 0 6384 0
Current children cumulated CPU time (s) 4842.36
Current children cumulated vsize (KiB) 27032

[startup+4902.3 s]
/proc/loadavg: 2.11 2.04 2.01 3/447 27452
/proc/meminfo: memFree=5417104/32950928 swapFree=34365936/67111528
[pid=27241] ppid=27239 vsize=27032 CPUtime=4902.37 cores=1,3,5,7
/proc/27241/stat : 27241 (picosat) R 27239 27241 25939 0 -1 4202496 13951 0 6 0 490234 3 0 0 25 0 1 0 801662504 27680768 6339 33554432000 134512640 134603332 4289486672 18446744073709551615 134550866 0 0 4096 0 0 0 0 17 1 0 0 3
/proc/27241/statm: 6758 6339 98 23 0 6384 0
Current children cumulated CPU time (s) 4902.37
Current children cumulated vsize (KiB) 27032

[startup+4962.3 s]
/proc/loadavg: 2.04 2.03 2.00 3/447 27453
/proc/meminfo: memFree=5417188/32950928 swapFree=34365936/67111528
[pid=27241] ppid=27239 vsize=27544 CPUtime=4962.37 cores=1,3,5,7
/proc/27241/stat : 27241 (picosat) R 27239 27241 25939 0 -1 4202496 13967 0 6 0 496234 3 0 0 25 0 1 0 801662504 28205056 6355 33554432000 134512640 134603332 4289486672 18446744073709551615 134550948 0 0 4096 0 0 0 0 17 1 0 0 3
/proc/27241/statm: 6886 6355 98 23 0 6512 0
Current children cumulated CPU time (s) 4962.37
Current children cumulated vsize (KiB) 27544



Maximum CPU time exceeded: sending SIGTERM then SIGKILL

[startup+5000 s]
/proc/loadavg: 2.02 2.03 2.00 3/447 27454
/proc/meminfo: memFree=5411584/32950928 swapFree=34365936/67111528
[pid=27241] ppid=27239 vsize=29332 CPUtime=5000.09 cores=1,3,5,7
/proc/27241/stat : 27241 (picosat) R 27239 27241 25939 0 -1 4202496 15069 0 6 0 500005 4 0 0 25 0 1 0 801662504 30035968 6802 33554432000 134512640 134603332 4289486672 18446744073709551615 134563915 0 0 4096 0 0 0 0 17 1 0 0 3
/proc/27241/statm: 7333 6802 98 23 0 6959 0
Current children cumulated CPU time (s) 5000.09
Current children cumulated vsize (KiB) 29332

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): 5000.02
CPU time (s): 5000.1
CPU user time (s): 5000.06
CPU system time (s): 0.045993
CPU usage (%): 100.002
Max. virtual memory (cumulated for all children) (KiB): 32180

getrusage(RUSAGE_CHILDREN,...) data:
user time used= 5000.05
system time used= 0.045993
maximum resident set size= 0
integral shared memory size= 0
integral unshared data size= 0
integral unshared stack size= 0
page reclaims= 15069
page faults= 6
swaps= 0
block input operations= 0
block output operations= 0
messages sent= 0
messages received= 0
signals received= 0
voluntary context switches= 11
involuntary context switches= 12293

runsolver used 21.0678 second user time and 51.7311 second system time

The end

Launcher Data 

Begin job on node120 at 2011-06-01 05:57:17
IDJOB=3438894
IDBENCH=83194
IDSOLVER=1934
FILE ID=node120/3438894-1306900637
RUNJOBID= node120-1306900637-27223
PBS_JOBID= 13488456
Free space on /tmp= 9884 MiB

SOLVER NAME= PicoSAT 941
BENCH NAME= SAT11/crafted/skvortsov/automata-synchronization/crn_20_361_s.cnf
COMMAND LINE= picosat BENCHNAME
RUNSOLVER COMMAND LINE= BIN/runsolver --timestamp -w /tmp/evaluation-result-3438894-1306900637/watcher-3438894-1306900637 -o /tmp/evaluation-result-3438894-1306900637/solver-3438894-1306900637 -C 5000 -W 5100 -M 15500  picosat HOME/instance-3438894-1306900637.cnf

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

MD5SUM BENCH= 6e5ac2b9425e98989eedf4cf638bde54
RANDOM SEED=663272508

node120.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	: 5226.07
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	: 5332.82
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		: 2666.809
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	: 5332.78
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	: 5332.75
clflush size	: 64
cache_alignment	: 64
address sizes	: 40 bits physical, 48 bits virtual
power management: [8]


/proc/meminfo:
MemTotal:     32950928 kB
MemFree:       5633760 kB
Buffers:         95580 kB
Cached:       26249188 kB
SwapCached:      12468 kB
Active:       11548888 kB
Inactive:     14815096 kB
HighTotal:           0 kB
HighFree:            0 kB
LowTotal:     32950928 kB
LowFree:       5633760 kB
SwapTotal:    67111528 kB
SwapFree:     34365936 kB
Dirty:             400 kB
Writeback:           0 kB
AnonPages:       17080 kB
Mapped:           9172 kB
Slab:           793584 kB
PageTables:      91428 kB
NFS_Unstable:        0 kB
Bounce:              0 kB
CommitLimit:  83586992 kB
Committed_AS: 105380060 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= 9880 MiB
End job on node120 at 2011-06-01 07:20:39