Trace number 3439444

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) 5000.04 4999.92

General information on the benchmark

NameSAT04/handmade/marijn/equilarge-l/
equilarge_l2.used-as.sat04-894.cnf
MD5SUMb3ddb2ee2bb2b83e1c98b2a9018351fc
Bench CategoryCRAFTED (crafted instances)
Best result obtained on this benchmarkUNSAT
Best CPU time to get the best result obtained on this benchmark930.14
Satisfiable
(Un)Satisfiability was proved
Number of variables4487
Number of clauses18555
Sum of the clauses size54310
Maximum clause length3
Minimum clause length2
Number of clauses of size 10
Number of clauses of size 21355
Number of clauses of size 317200
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-3439444-1306931886/watcher-3439444-1306931886 -o /tmp/evaluation-result-3439444-1306931886/solver-3439444-1306931886 -C 5000 -W 5100 -M 15500 picosat HOME/instance-3439444-1306931886.cnf 

running on 4 cores: 0,2,4,6

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: 2.00 2.04 2.97 3/498 18800
/proc/meminfo: memFree=31402264/32951124 swapFree=53876544/67111528
[pid=18800] ppid=18797 vsize=2608 CPUtime=0.01 cores=0,2,4,6
/proc/18800/stat : 18800 (picosat) R 18797 18800 18603 0 -1 4202496 391 0 0 0 1 0 0 0 25 0 1 0 804789551 2670592 337 33554432000 134512640 134603332 4294799440 18446744073709551615 134543968 0 0 4096 0 0 0 0 17 0 0 0 0
/proc/18800/statm: 652 337 97 23 0 278 0

[startup+0.0548199 s]
/proc/loadavg: 2.00 2.04 2.97 3/498 18800
/proc/meminfo: memFree=31402264/32951124 swapFree=53876544/67111528
[pid=18800] ppid=18797 vsize=2740 CPUtime=0.05 cores=0,2,4,6
/proc/18800/stat : 18800 (picosat) R 18797 18800 18603 0 -1 4202496 409 0 0 0 5 0 0 0 25 0 1 0 804789551 2805760 355 33554432000 134512640 134603332 4294799440 18446744073709551615 134550801 0 0 4096 0 0 0 0 17 0 0 0 0
/proc/18800/statm: 685 355 97 23 0 311 0
Current children cumulated CPU time (s) 0.05
Current children cumulated vsize (KiB) 2740

[startup+0.100822 s]
/proc/loadavg: 2.00 2.04 2.97 3/498 18800
/proc/meminfo: memFree=31402264/32951124 swapFree=53876544/67111528
[pid=18800] ppid=18797 vsize=2740 CPUtime=0.09 cores=0,2,4,6
/proc/18800/stat : 18800 (picosat) R 18797 18800 18603 0 -1 4202496 422 0 0 0 9 0 0 0 25 0 1 0 804789551 2805760 368 33554432000 134512640 134603332 4294799440 18446744073709551615 134565577 0 0 4096 0 0 0 0 17 0 0 0 0
/proc/18800/statm: 685 368 97 23 0 311 0
Current children cumulated CPU time (s) 0.09
Current children cumulated vsize (KiB) 2740

[startup+0.300786 s]
/proc/loadavg: 2.00 2.04 2.97 3/498 18800
/proc/meminfo: memFree=31402264/32951124 swapFree=53876544/67111528
[pid=18800] ppid=18797 vsize=3004 CPUtime=0.29 cores=0,2,4,6
/proc/18800/stat : 18800 (picosat) R 18797 18800 18603 0 -1 4202496 474 0 0 0 29 0 0 0 25 0 1 0 804789551 3076096 420 33554432000 134512640 134603332 4294799440 18446744073709551615 134550948 0 0 4096 0 0 0 0 17 0 0 0 0
/proc/18800/statm: 751 420 97 23 0 377 0
Current children cumulated CPU time (s) 0.29
Current children cumulated vsize (KiB) 3004

[startup+0.700718 s]
/proc/loadavg: 2.00 2.04 2.97 3/498 18800
/proc/meminfo: memFree=31402264/32951124 swapFree=53876544/67111528
[pid=18800] ppid=18797 vsize=3400 CPUtime=0.69 cores=0,2,4,6
/proc/18800/stat : 18800 (picosat) R 18797 18800 18603 0 -1 4202496 576 0 0 0 69 0 0 0 25 0 1 0 804789551 3481600 522 33554432000 134512640 134603332 4294799440 18446744073709551615 10786300 0 0 4096 0 0 0 0 17 0 0 0 0
/proc/18800/statm: 850 522 97 23 0 476 0
Current children cumulated CPU time (s) 0.69
Current children cumulated vsize (KiB) 3400

[startup+1.50057 s]
/proc/loadavg: 2.00 2.04 2.97 3/499 18801
/proc/meminfo: memFree=31399784/32951124 swapFree=53876544/67111528
[pid=18800] ppid=18797 vsize=4216 CPUtime=1.49 cores=0,2,4,6
/proc/18800/stat : 18800 (picosat) R 18797 18800 18603 0 -1 4202496 764 0 0 0 149 0 0 0 25 0 1 0 804789551 4317184 710 33554432000 134512640 134603332 4294799440 18446744073709551615 134550913 0 0 4096 0 0 0 0 17 0 0 0 0
/proc/18800/statm: 1054 710 97 23 0 680 0
Current children cumulated CPU time (s) 1.49
Current children cumulated vsize (KiB) 4216

[startup+3.10029 s]
/proc/loadavg: 2.00 2.04 2.97 3/499 18801
/proc/meminfo: memFree=31397428/32951124 swapFree=53876544/67111528
[pid=18800] ppid=18797 vsize=6328 CPUtime=3.09 cores=0,2,4,6
/proc/18800/stat : 18800 (picosat) R 18797 18800 18603 0 -1 4202496 1317 0 0 0 309 0 0 0 25 0 1 0 804789551 6479872 1263 33554432000 134512640 134603332 4294799440 18446744073709551615 134547480 0 0 4096 0 0 0 0 17 0 0 0 0
/proc/18800/statm: 1582 1263 97 23 0 1208 0
Current children cumulated CPU time (s) 3.09
Current children cumulated vsize (KiB) 6328

[startup+6.3007 s]
/proc/loadavg: 2.00 2.04 2.96 3/499 18801
/proc/meminfo: memFree=31392704/32951124 swapFree=53876544/67111528
[pid=18800] ppid=18797 vsize=9364 CPUtime=6.29 cores=0,2,4,6
/proc/18800/stat : 18800 (picosat) R 18797 18800 18603 0 -1 4202496 2053 0 0 0 629 0 0 0 25 0 1 0 804789551 9588736 1999 33554432000 134512640 134603332 4294799440 18446744073709551615 134550948 0 0 4096 0 0 0 0 17 0 0 0 0
/proc/18800/statm: 2341 1999 97 23 0 1967 0
Current children cumulated CPU time (s) 6.29
Current children cumulated vsize (KiB) 9364

[startup+12.7006 s]
/proc/loadavg: 2.00 2.04 2.96 3/499 18801
/proc/meminfo: memFree=31391100/32951124 swapFree=53876544/67111528
[pid=18800] ppid=18797 vsize=10684 CPUtime=12.69 cores=0,2,4,6
/proc/18800/stat : 18800 (picosat) R 18797 18800 18603 0 -1 4202496 2393 0 0 0 1269 0 0 0 25 0 1 0 804789551 10940416 2339 33554432000 134512640 134603332 4294799440 18446744073709551615 134550798 0 0 4096 0 0 0 0 17 0 0 0 0
/proc/18800/statm: 2671 2339 97 23 0 2297 0
Current children cumulated CPU time (s) 12.69
Current children cumulated vsize (KiB) 10684

[startup+25.5003 s]
/proc/loadavg: 2.00 2.03 2.94 3/499 18802
/proc/meminfo: memFree=31388960/32951124 swapFree=53876544/67111528
[pid=18800] ppid=18797 vsize=12920 CPUtime=25.49 cores=0,2,4,6
/proc/18800/stat : 18800 (picosat) R 18797 18800 18603 0 -1 4202496 2886 0 0 0 2549 0 0 0 25 0 1 0 804789551 13230080 2832 33554432000 134512640 134603332 4294799440 18446744073709551615 134545548 0 0 4096 0 0 0 0 17 0 0 0 0
/proc/18800/statm: 3230 2832 98 23 0 2856 0
Current children cumulated CPU time (s) 25.49
Current children cumulated vsize (KiB) 12920

[startup+51.1008 s]
/proc/loadavg: 2.07 2.04 2.92 3/499 18802
/proc/meminfo: memFree=31387568/32951124 swapFree=53876544/67111528
[pid=18800] ppid=18797 vsize=13948 CPUtime=51.09 cores=0,2,4,6
/proc/18800/stat : 18800 (picosat) R 18797 18800 18603 0 -1 4202496 3162 0 0 0 5109 0 0 0 25 0 1 0 804789551 14282752 3108 33554432000 134512640 134603332 4294799440 18446744073709551615 134565592 0 0 4096 0 0 0 0 17 0 0 0 0
/proc/18800/statm: 3487 3108 98 23 0 3113 0
Current children cumulated CPU time (s) 51.09
Current children cumulated vsize (KiB) 13948

[startup+102.319 s]
/proc/loadavg: 2.11 2.05 2.87 3/499 18804
/proc/meminfo: memFree=31384680/32951124 swapFree=53876544/67111528
[pid=18800] ppid=18797 vsize=15476 CPUtime=102.31 cores=0,2,4,6
/proc/18800/stat : 18800 (picosat) R 18797 18800 18603 0 -1 4202496 3561 0 0 0 10231 0 0 0 25 0 1 0 804789551 15847424 3507 33554432000 134512640 134603332 4294799440 18446744073709551615 134563464 0 0 4096 0 0 0 0 17 0 0 0 0
/proc/18800/statm: 3869 3507 98 23 0 3495 0
Current children cumulated CPU time (s) 102.31
Current children cumulated vsize (KiB) 15476

[startup+162.301 s]
/proc/loadavg: 2.04 2.04 2.82 3/499 18806
/proc/meminfo: memFree=31381164/32951124 swapFree=53876544/67111528
[pid=18800] ppid=18797 vsize=17192 CPUtime=162.29 cores=0,2,4,6
/proc/18800/stat : 18800 (picosat) R 18797 18800 18603 0 -1 4202496 4002 0 0 0 16229 0 0 0 25 0 1 0 804789551 17604608 3948 33554432000 134512640 134603332 4294799440 18446744073709551615 134550630 0 0 4096 0 0 0 0 17 0 0 0 0
/proc/18800/statm: 4298 3948 98 23 0 3924 0
Current children cumulated CPU time (s) 162.29
Current children cumulated vsize (KiB) 17192

[startup+222.3 s]
/proc/loadavg: 2.01 2.03 2.76 3/499 18808
/proc/meminfo: memFree=31382004/32951124 swapFree=53876544/67111528
[pid=18800] ppid=18797 vsize=18512 CPUtime=222.3 cores=0,2,4,6
/proc/18800/stat : 18800 (picosat) R 18797 18800 18603 0 -1 4202496 4353 0 0 0 22229 1 0 0 25 0 1 0 804789551 18956288 4299 33554432000 134512640 134603332 4294799440 18446744073709551615 134550948 0 0 4096 0 0 0 0 17 0 0 0 0
/proc/18800/statm: 4628 4299 98 23 0 4254 0
Current children cumulated CPU time (s) 222.3
Current children cumulated vsize (KiB) 18512

[startup+282.301 s]
/proc/loadavg: 2.00 2.02 2.71 3/499 18810
/proc/meminfo: memFree=31382088/32951124 swapFree=53876544/67111528
[pid=18800] ppid=18797 vsize=18492 CPUtime=282.3 cores=0,2,4,6
/proc/18800/stat : 18800 (picosat) R 18797 18800 18603 0 -1 4202496 4353 0 0 0 28229 1 0 0 25 0 1 0 804789551 18935808 4298 33554432000 134512640 134603332 4294799440 18446744073709551615 134550875 0 0 4096 0 0 0 0 17 0 0 0 0
/proc/18800/statm: 4623 4298 98 23 0 4249 0
Current children cumulated CPU time (s) 282.3
Current children cumulated vsize (KiB) 18492

[startup+342.3 s]
/proc/loadavg: 2.16 2.05 2.68 3/499 18811
/proc/meminfo: memFree=31380312/32951124 swapFree=53876544/67111528
[pid=18800] ppid=18797 vsize=19964 CPUtime=342.3 cores=0,2,4,6
/proc/18800/stat : 18800 (picosat) R 18797 18800 18603 0 -1 4202496 4738 0 0 0 34229 1 0 0 25 0 1 0 804789551 20443136 4678 33554432000 134512640 134603332 4294799440 18446744073709551615 134550976 0 0 4096 0 0 0 0 17 0 0 0 0
/proc/18800/statm: 4991 4678 98 23 0 4617 0
Current children cumulated CPU time (s) 342.3
Current children cumulated vsize (KiB) 19964

[startup+402.301 s]
/proc/loadavg: 2.13 2.05 2.63 3/499 18813
/proc/meminfo: memFree=31380020/32951124 swapFree=53876544/67111528
[pid=18800] ppid=18797 vsize=20096 CPUtime=402.3 cores=0,2,4,6
/proc/18800/stat : 18800 (picosat) R 18797 18800 18603 0 -1 4202496 4754 0 0 0 40229 1 0 0 25 0 1 0 804789551 20578304 4694 33554432000 134512640 134603332 4294799440 18446744073709551615 134550985 0 0 4096 0 0 0 0 17 0 0 0 0
/proc/18800/statm: 5024 4694 98 23 0 4650 0
Current children cumulated CPU time (s) 402.3
Current children cumulated vsize (KiB) 20096

[startup+462.301 s]
/proc/loadavg: 2.05 2.04 2.59 3/499 18814
/proc/meminfo: memFree=31379864/32951124 swapFree=53876544/67111528
[pid=18800] ppid=18797 vsize=20228 CPUtime=462.3 cores=0,2,4,6
/proc/18800/stat : 18800 (picosat) R 18797 18800 18603 0 -1 4202496 4772 0 0 0 46229 1 0 0 25 0 1 0 804789551 20713472 4712 33554432000 134512640 134603332 4294799440 18446744073709551615 134550905 0 0 4096 0 0 0 0 17 0 0 0 0
/proc/18800/statm: 5057 4712 98 23 0 4683 0
Current children cumulated CPU time (s) 462.3
Current children cumulated vsize (KiB) 20228

[startup+522.3 s]
/proc/loadavg: 2.02 2.03 2.55 3/499 18816
/proc/meminfo: memFree=31378588/32951124 swapFree=53876544/67111528
[pid=18800] ppid=18797 vsize=22396 CPUtime=522.3 cores=0,2,4,6
/proc/18800/stat : 18800 (picosat) R 18797 18800 18603 0 -1 4202496 5229 0 0 0 52229 1 0 0 25 0 1 0 804789551 22933504 5169 33554432000 134512640 134603332 4294799440 18446744073709551615 134565592 0 0 4096 0 0 0 0 17 0 0 0 0
/proc/18800/statm: 5599 5169 98 23 0 5225 0
Current children cumulated CPU time (s) 522.3
Current children cumulated vsize (KiB) 22396

[startup+582.301 s]
/proc/loadavg: 2.00 2.02 2.52 3/499 18818
/proc/meminfo: memFree=31378308/32951124 swapFree=53876544/67111528
[pid=18800] ppid=18797 vsize=22656 CPUtime=582.3 cores=0,2,4,6
/proc/18800/stat : 18800 (picosat) R 18797 18800 18603 0 -1 4202496 5286 0 0 0 58229 1 0 0 25 0 1 0 804789551 23199744 5226 33554432000 134512640 134603332 4294799440 18446744073709551615 134550888 0 0 4096 0 0 0 0 17 0 0 0 0
/proc/18800/statm: 5664 5226 98 23 0 5290 0
Current children cumulated CPU time (s) 582.3
Current children cumulated vsize (KiB) 22656

[startup+642.3 s]

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

[startup+4062.32 s]
/proc/loadavg: 2.07 2.04 2.01 3/499 18955
/proc/meminfo: memFree=31367796/32951124 swapFree=53876544/67111528
[pid=18800] ppid=18797 vsize=31376 CPUtime=4062.41 cores=0,2,4,6
/proc/18800/stat : 18800 (picosat) R 18797 18800 18603 0 -1 4202496 7700 0 0 0 406235 6 0 0 25 0 1 0 804789551 32129024 7499 33554432000 134512640 134603332 4294799440 18446744073709551615 134550655 0 0 4096 0 0 0 0 17 0 0 0 0
/proc/18800/statm: 7844 7499 98 23 0 7470 0
Current children cumulated CPU time (s) 4062.41
Current children cumulated vsize (KiB) 31376

[startup+4122.3 s]
/proc/loadavg: 2.02 2.03 2.00 3/499 18957
/proc/meminfo: memFree=31368988/32951124 swapFree=53876544/67111528
[pid=18800] ppid=18797 vsize=31376 CPUtime=4122.39 cores=0,2,4,6
/proc/18800/stat : 18800 (picosat) R 18797 18800 18603 0 -1 4202496 7700 0 0 0 412233 6 0 0 25 0 1 0 804789551 32129024 7499 33554432000 134512640 134603332 4294799440 18446744073709551615 134550948 0 0 4096 0 0 0 0 17 0 0 0 0
/proc/18800/statm: 7844 7499 98 23 0 7470 0
Current children cumulated CPU time (s) 4122.39
Current children cumulated vsize (KiB) 31376

[startup+4182.3 s]
/proc/loadavg: 2.01 2.02 2.00 3/499 18959
/proc/meminfo: memFree=31368948/32951124 swapFree=53876544/67111528
[pid=18800] ppid=18797 vsize=31376 CPUtime=4182.39 cores=0,2,4,6
/proc/18800/stat : 18800 (picosat) R 18797 18800 18603 0 -1 4202496 7700 0 0 0 418233 6 0 0 25 0 1 0 804789551 32129024 7499 33554432000 134512640 134603332 4294799440 18446744073709551615 134550901 0 0 4096 0 0 0 0 17 0 0 0 0
/proc/18800/statm: 7844 7499 98 23 0 7470 0
Current children cumulated CPU time (s) 4182.39
Current children cumulated vsize (KiB) 31376

[startup+4242.3 s]
/proc/loadavg: 2.15 2.05 2.01 3/499 18960
/proc/meminfo: memFree=31368892/32951124 swapFree=53876544/67111528
[pid=18800] ppid=18797 vsize=31376 CPUtime=4242.39 cores=0,2,4,6
/proc/18800/stat : 18800 (picosat) R 18797 18800 18603 0 -1 4202496 7700 0 0 0 424233 6 0 0 25 0 1 0 804789551 32129024 7499 33554432000 134512640 134603332 4294799440 18446744073709551615 134566243 0 0 4096 0 0 0 0 17 0 0 0 0
/proc/18800/statm: 7844 7499 98 23 0 7470 0
Current children cumulated CPU time (s) 4242.39
Current children cumulated vsize (KiB) 31376

[startup+4302.3 s]
/proc/loadavg: 2.12 2.05 2.01 3/499 18962
/proc/meminfo: memFree=31368980/32951124 swapFree=53876544/67111528
[pid=18800] ppid=18797 vsize=31376 CPUtime=4302.39 cores=0,2,4,6
/proc/18800/stat : 18800 (picosat) R 18797 18800 18603 0 -1 4202496 7700 0 0 0 430233 6 0 0 25 0 1 0 804789551 32129024 7499 33554432000 134512640 134603332 4294799440 18446744073709551615 134551114 0 0 4096 0 0 0 0 17 0 0 0 0
/proc/18800/statm: 7844 7499 98 23 0 7470 0
Current children cumulated CPU time (s) 4302.39
Current children cumulated vsize (KiB) 31376

[startup+4362.3 s]
/proc/loadavg: 2.04 2.04 2.00 3/499 18963
/proc/meminfo: memFree=31369300/32951124 swapFree=53876544/67111528
[pid=18800] ppid=18797 vsize=31376 CPUtime=4362.4 cores=0,2,4,6
/proc/18800/stat : 18800 (picosat) R 18797 18800 18603 0 -1 4202496 7700 0 0 0 436234 6 0 0 25 0 1 0 804789551 32129024 7499 33554432000 134512640 134603332 4294799440 18446744073709551615 134551121 0 0 4096 0 0 0 0 17 0 0 0 0
/proc/18800/statm: 7844 7499 98 23 0 7470 0
Current children cumulated CPU time (s) 4362.4
Current children cumulated vsize (KiB) 31376

[startup+4422.3 s]
/proc/loadavg: 2.01 2.03 2.00 3/499 18965
/proc/meminfo: memFree=31369016/32951124 swapFree=53876544/67111528
[pid=18800] ppid=18797 vsize=31376 CPUtime=4422.4 cores=0,2,4,6
/proc/18800/stat : 18800 (picosat) R 18797 18800 18603 0 -1 4202496 7700 0 0 0 442233 7 0 0 25 0 1 0 804789551 32129024 7499 33554432000 134512640 134603332 4294799440 18446744073709551615 134565403 0 0 4096 0 0 0 0 17 0 0 0 0
/proc/18800/statm: 7844 7499 98 23 0 7470 0
Current children cumulated CPU time (s) 4422.4
Current children cumulated vsize (KiB) 31376

[startup+4482.3 s]
/proc/loadavg: 2.00 2.02 2.00 3/499 18967
/proc/meminfo: memFree=31369336/32951124 swapFree=53876544/67111528
[pid=18800] ppid=18797 vsize=31376 CPUtime=4482.4 cores=0,2,4,6
/proc/18800/stat : 18800 (picosat) R 18797 18800 18603 0 -1 4202496 7700 0 0 0 448233 7 0 0 25 0 1 0 804789551 32129024 7499 33554432000 134512640 134603332 4294799440 18446744073709551615 134551034 0 0 4096 0 0 0 0 17 0 0 0 0
/proc/18800/statm: 7844 7499 98 23 0 7470 0
Current children cumulated CPU time (s) 4482.4
Current children cumulated vsize (KiB) 31376

[startup+4542.3 s]
/proc/loadavg: 2.00 2.02 2.00 3/499 18969
/proc/meminfo: memFree=31367812/32951124 swapFree=53876544/67111528
[pid=18800] ppid=18797 vsize=31376 CPUtime=4542.4 cores=0,2,4,6
/proc/18800/stat : 18800 (picosat) R 18797 18800 18603 0 -1 4202496 7700 0 0 0 454233 7 0 0 25 0 1 0 804789551 32129024 7499 33554432000 134512640 134603332 4294799440 18446744073709551615 134551117 0 0 4096 0 0 0 0 17 0 0 0 0
/proc/18800/statm: 7844 7499 98 23 0 7470 0
Current children cumulated CPU time (s) 4542.4
Current children cumulated vsize (KiB) 31376

[startup+4602.3 s]
/proc/loadavg: 2.11 2.04 2.01 3/499 18971
/proc/meminfo: memFree=31366652/32951124 swapFree=53876544/67111528
[pid=18800] ppid=18797 vsize=31376 CPUtime=4602.42 cores=0,2,4,6
/proc/18800/stat : 18800 (picosat) R 18797 18800 18603 0 -1 4202496 7700 0 0 0 460235 7 0 0 25 0 1 0 804789551 32129024 7499 33554432000 134512640 134603332 4294799440 18446744073709551615 134550948 0 0 4096 0 0 0 0 17 0 0 0 0
/proc/18800/statm: 7844 7499 98 23 0 7470 0
Current children cumulated CPU time (s) 4602.42
Current children cumulated vsize (KiB) 31376

[startup+4662.3 s]
/proc/loadavg: 2.04 2.03 2.00 3/499 18972
/proc/meminfo: memFree=31368216/32951124 swapFree=53876544/67111528
[pid=18800] ppid=18797 vsize=31376 CPUtime=4662.41 cores=0,2,4,6
/proc/18800/stat : 18800 (picosat) R 18797 18800 18603 0 -1 4202496 7700 0 0 0 466234 7 0 0 25 0 1 0 804789551 32129024 7499 33554432000 134512640 134603332 4294799440 18446744073709551615 134550868 0 0 4096 0 0 0 0 17 0 0 0 0
/proc/18800/statm: 7844 7499 98 23 0 7470 0
Current children cumulated CPU time (s) 4662.41
Current children cumulated vsize (KiB) 31376

[startup+4722.32 s]
/proc/loadavg: 2.01 2.02 2.00 3/499 18974
/proc/meminfo: memFree=31368656/32951124 swapFree=53876544/67111528
[pid=18800] ppid=18797 vsize=31376 CPUtime=4722.43 cores=0,2,4,6
/proc/18800/stat : 18800 (picosat) R 18797 18800 18603 0 -1 4202496 7700 0 0 0 472236 7 0 0 25 0 1 0 804789551 32129024 7499 33554432000 134512640 134603332 4294799440 18446744073709551615 134551155 0 0 4096 0 0 0 0 17 0 0 0 0
/proc/18800/statm: 7844 7499 98 23 0 7470 0
Current children cumulated CPU time (s) 4722.43
Current children cumulated vsize (KiB) 31376

[startup+4782.3 s]
/proc/loadavg: 2.00 2.02 2.00 3/499 18976
/proc/meminfo: memFree=31368864/32951124 swapFree=53876544/67111528
[pid=18800] ppid=18797 vsize=31376 CPUtime=4782.41 cores=0,2,4,6
/proc/18800/stat : 18800 (picosat) R 18797 18800 18603 0 -1 4202496 7700 0 0 0 478234 7 0 0 25 0 1 0 804789551 32129024 7499 33554432000 134512640 134603332 4294799440 18446744073709551615 134547292 0 0 4096 0 0 0 0 17 0 0 0 0
/proc/18800/statm: 7844 7499 98 23 0 7470 0
Current children cumulated CPU time (s) 4782.41
Current children cumulated vsize (KiB) 31376

[startup+4842.3 s]
/proc/loadavg: 2.04 2.03 2.00 3/499 18977
/proc/meminfo: memFree=31368068/32951124 swapFree=53876544/67111528
[pid=18800] ppid=18797 vsize=31376 CPUtime=4842.41 cores=0,2,4,6
/proc/18800/stat : 18800 (picosat) R 18797 18800 18603 0 -1 4202496 7700 0 0 0 484234 7 0 0 25 0 1 0 804789551 32129024 7499 33554432000 134512640 134603332 4294799440 18446744073709551615 134550948 0 0 4096 0 0 0 0 17 0 0 0 0
/proc/18800/statm: 7844 7499 98 23 0 7470 0
Current children cumulated CPU time (s) 4842.41
Current children cumulated vsize (KiB) 31376

[startup+4902.3 s]
/proc/loadavg: 2.05 2.03 2.00 3/499 18979
/proc/meminfo: memFree=31368512/32951124 swapFree=53876544/67111528
[pid=18800] ppid=18797 vsize=31376 CPUtime=4902.41 cores=0,2,4,6
/proc/18800/stat : 18800 (picosat) R 18797 18800 18603 0 -1 4202496 7700 0 0 0 490234 7 0 0 25 0 1 0 804789551 32129024 7499 33554432000 134512640 134603332 4294799440 18446744073709551615 134551163 0 0 4096 0 0 0 0 17 0 0 0 0
/proc/18800/statm: 7844 7499 98 23 0 7470 0
Current children cumulated CPU time (s) 4902.41
Current children cumulated vsize (KiB) 31376

[startup+4962.3 s]
/proc/loadavg: 2.02 2.02 2.00 3/499 18980
/proc/meminfo: memFree=31368464/32951124 swapFree=53876544/67111528
[pid=18800] ppid=18797 vsize=31376 CPUtime=4962.41 cores=0,2,4,6
/proc/18800/stat : 18800 (picosat) R 18797 18800 18603 0 -1 4202496 7700 0 0 0 496234 7 0 0 25 0 1 0 804789551 32129024 7499 33554432000 134512640 134603332 4294799440 18446744073709551615 134550948 0 0 4096 0 0 0 0 17 0 0 0 0
/proc/18800/statm: 7844 7499 98 23 0 7470 0
Current children cumulated CPU time (s) 4962.41
Current children cumulated vsize (KiB) 31376



Maximum CPU time exceeded: sending SIGTERM then SIGKILL

[startup+4999.9 s]
/proc/loadavg: 2.01 2.02 2.00 3/499 18990
/proc/meminfo: memFree=31368416/32951124 swapFree=53876544/67111528
[pid=18800] ppid=18797 vsize=31376 CPUtime=5000.03 cores=0,2,4,6
/proc/18800/stat : 18800 (picosat) R 18797 18800 18603 0 -1 4202496 7700 0 0 0 499996 7 0 0 25 0 1 0 804789551 32129024 7499 33554432000 134512640 134603332 4294799440 18446744073709551615 134550824 0 0 4096 0 0 0 0 17 0 0 0 0
/proc/18800/statm: 7844 7499 98 23 0 7470 0
Current children cumulated CPU time (s) 5000.03
Current children cumulated vsize (KiB) 31376

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: 2.01 2.02 2.00 3/499 18990
/proc/meminfo: memFree=31368416/32951124 swapFree=53876544/67111528
[pid=18800] ppid=18797 vsize=31376 CPUtime=5000.03 cores=0,2,4,6
/proc/18800/stat : 18800 (picosat) R 18797 18800 18603 0 -1 4202496 7700 0 0 0 499996 7 0 0 25 0 1 0 804789551 32129024 7499 33554432000 134512640 134603332 4294799440 18446744073709551615 134550824 0 0 4096 0 0 0 0 17 0 0 0 0
/proc/18800/statm: 7844 7499 98 23 0 7470 0
Current children cumulated CPU time (s) 5000.03
Current children cumulated vsize (KiB) 31376

Child ended because it received signal 15 (SIGTERM)
Real time (s): 4999.92
CPU time (s): 5000.04
CPU user time (s): 4999.97
CPU system time (s): 0.072988
CPU usage (%): 100.002
Max. virtual memory (cumulated for all children) (KiB): 31632

getrusage(RUSAGE_CHILDREN,...) data:
user time used= 4999.97
system time used= 0.072988
maximum resident set size= 0
integral shared memory size= 0
integral unshared data size= 0
integral unshared stack size= 0
page reclaims= 7700
page faults= 0
swaps= 0
block input operations= 0
block output operations= 0
messages sent= 0
messages received= 0
signals received= 0
voluntary context switches= 5
involuntary context switches= 11181

runsolver used 26.484 second user time and 54.5207 second system time

The end

Launcher Data 

Begin job on node108 at 2011-06-01 14:38:06
IDJOB=3439444
IDBENCH=84761
IDSOLVER=1934
FILE ID=node108/3439444-1306931886
RUNJOBID= node108-1306930204-18621
PBS_JOBID= 13488589
Free space on /tmp= 73852 MiB

SOLVER NAME= PicoSAT 941
BENCH NAME= SAT04/handmade/marijn/equilarge-l/equilarge_l2.used-as.sat04-894.cnf
COMMAND LINE= picosat BENCHNAME
RUNSOLVER COMMAND LINE= BIN/runsolver --timestamp -w /tmp/evaluation-result-3439444-1306931886/watcher-3439444-1306931886 -o /tmp/evaluation-result-3439444-1306931886/solver-3439444-1306931886 -C 5000 -W 5100 -M 15500  picosat HOME/instance-3439444-1306931886.cnf

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

MD5SUM BENCH= b3ddb2ee2bb2b83e1c98b2a9018351fc
RANDOM SEED=1249199903

node108.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		: 2666.820
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	: 5333.64
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		: 2666.820
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		: 2666.820
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		: 2666.820
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	: 5332.77
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		: 2666.820
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		: 2666.820
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		: 2666.820
cache size	: 8192 KB
physical id	: 0
siblings	: 4
core id		: 3
cpu cores	: 4
apicid		: 6
fpu		: yes
fpu_exception	: yes
cpuid level	: 11
wp		: yes
flags		: fpu vme de pse tsc msr pae mce cx8 apic sep mtrr pge mca cmov pat pse36 clflush dts acpi mmx fxsr sse sse2 ss ht tm syscall nx rdtscp lm constant_tsc ida nonstop_tsc pni monitor ds_cpl vmx est tm2 cx16 xtpr popcnt lahf_lm
bogomips	: 5332.75
clflush size	: 64
cache_alignment	: 64
address sizes	: 40 bits physical, 48 bits virtual
power management: [8]

processor	: 7
vendor_id	: GenuineIntel
cpu family	: 6
model		: 26
model name	: Intel(R) Xeon(R) CPU           X5550  @ 2.67GHz
stepping	: 5
cpu MHz		: 2666.820
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	: 5332.83
clflush size	: 64
cache_alignment	: 64
address sizes	: 40 bits physical, 48 bits virtual
power management: [8]


/proc/meminfo:
MemTotal:     32951124 kB
MemFree:      31402420 kB
Buffers:        169644 kB
Cached:         112156 kB
SwapCached:      13416 kB
Active:        1118916 kB
Inactive:       159012 kB
HighTotal:           0 kB
HighFree:            0 kB
LowTotal:     32951124 kB
LowFree:      31402420 kB
SwapTotal:    67111528 kB
SwapFree:     53876544 kB
Dirty:             396 kB
Writeback:           0 kB
AnonPages:      993364 kB
Mapped:          12808 kB
Slab:           135332 kB
PageTables:      65640 kB
NFS_Unstable:        0 kB
Bounce:              0 kB
CommitLimit:  83587088 kB
Committed_AS: 134564660 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= 73852 MiB
End job on node108 at 2011-06-01 16:01:28