Trace number 3439644

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

NameSAT02/handmade/simon/
satex-challenges/f600.shuffled.cnf
MD5SUMd42133fd7674f41611be43d1b8ca7db6
Bench CategoryCRAFTED (crafted instances)
Best result obtained on this benchmarkSAT
Best CPU time to get the best result obtained on this benchmark0.021996
Satisfiable
(Un)Satisfiability was proved
Number of variables600
Number of clauses2550
Sum of the clauses size7650
Maximum clause length3
Minimum clause length3
Number of clauses of size 10
Number of clauses of size 20
Number of clauses of size 32550
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-3439644-1306940209/watcher-3439644-1306940209 -o /tmp/evaluation-result-3439644-1306940209/solver-3439644-1306940209 -C 5000 -W 5100 -M 15500 picosat HOME/instance-3439644-1306940209.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: 1.94 2.02 1.99 2/498 19139
/proc/meminfo: memFree=31398632/32951124 swapFree=53876544/67111528
[pid=19139] ppid=19137 vsize=1876 CPUtime=0.01 cores=1,3,5,7
/proc/19139/stat : 19139 (picosat) R 19137 19139 18603 0 -1 4202496 219 0 0 0 1 0 0 0 25 0 1 0 805621877 1921024 165 33554432000 134512640 134603332 4289573712 18446744073709551615 10786300 0 0 4096 0 0 0 0 17 3 0 0 0
/proc/19139/statm: 469 165 97 23 0 95 0

[startup+0.11446 s]
/proc/loadavg: 1.94 2.02 1.99 2/498 19139
/proc/meminfo: memFree=31398632/32951124 swapFree=53876544/67111528
[pid=19139] ppid=19137 vsize=2140 CPUtime=0.11 cores=1,3,5,7
/proc/19139/stat : 19139 (picosat) R 19137 19139 18603 0 -1 4202496 290 0 0 0 11 0 0 0 25 0 1 0 805621877 2191360 236 33554432000 134512640 134603332 4289573712 18446744073709551615 134525258 0 0 4096 0 0 0 0 17 3 0 0 0
/proc/19139/statm: 535 236 97 23 0 161 0
Current children cumulated CPU time (s) 0.11
Current children cumulated vsize (KiB) 2140

[startup+0.200449 s]
/proc/loadavg: 1.94 2.02 1.99 2/498 19139
/proc/meminfo: memFree=31398632/32951124 swapFree=53876544/67111528
[pid=19139] ppid=19137 vsize=2272 CPUtime=0.19 cores=1,3,5,7
/proc/19139/stat : 19139 (picosat) R 19137 19139 18603 0 -1 4202496 305 0 0 0 19 0 0 0 25 0 1 0 805621877 2326528 251 33554432000 134512640 134603332 4289573712 18446744073709551615 134564357 0 0 4096 0 0 0 0 17 3 0 0 0
/proc/19139/statm: 568 251 97 23 0 194 0
Current children cumulated CPU time (s) 0.19
Current children cumulated vsize (KiB) 2272

[startup+0.300431 s]
/proc/loadavg: 1.94 2.02 1.99 2/498 19139
/proc/meminfo: memFree=31398632/32951124 swapFree=53876544/67111528
[pid=19139] ppid=19137 vsize=2272 CPUtime=0.29 cores=1,3,5,7
/proc/19139/stat : 19139 (picosat) R 19137 19139 18603 0 -1 4202496 309 0 0 0 29 0 0 0 25 0 1 0 805621877 2326528 255 33554432000 134512640 134603332 4289573712 18446744073709551615 134550948 0 0 4096 0 0 0 0 17 3 0 0 0
/proc/19139/statm: 568 255 97 23 0 194 0
Current children cumulated CPU time (s) 0.29
Current children cumulated vsize (KiB) 2272

[startup+0.700356 s]
/proc/loadavg: 1.94 2.02 1.99 2/498 19139
/proc/meminfo: memFree=31398632/32951124 swapFree=53876544/67111528
[pid=19139] ppid=19137 vsize=2404 CPUtime=0.69 cores=1,3,5,7
/proc/19139/stat : 19139 (picosat) R 19137 19139 18603 0 -1 4202496 337 0 0 0 69 0 0 0 25 0 1 0 805621877 2461696 283 33554432000 134512640 134603332 4289573712 18446744073709551615 134550948 0 0 4096 0 0 0 0 17 3 0 0 0
/proc/19139/statm: 601 283 97 23 0 227 0
Current children cumulated CPU time (s) 0.69
Current children cumulated vsize (KiB) 2404

[startup+1.50022 s]
/proc/loadavg: 1.94 2.02 1.99 3/499 19140
/proc/meminfo: memFree=31396656/32951124 swapFree=53876544/67111528
[pid=19139] ppid=19137 vsize=2536 CPUtime=1.49 cores=1,3,5,7
/proc/19139/stat : 19139 (picosat) R 19137 19139 18603 0 -1 4202496 370 0 0 0 149 0 0 0 25 0 1 0 805621877 2596864 316 33554432000 134512640 134603332 4289573712 18446744073709551615 134563449 0 0 4096 0 0 0 0 17 3 0 0 0
/proc/19139/statm: 634 316 97 23 0 260 0
Current children cumulated CPU time (s) 1.49
Current children cumulated vsize (KiB) 2536

[startup+3.10094 s]
/proc/loadavg: 1.94 2.02 1.99 3/499 19140
/proc/meminfo: memFree=31395540/32951124 swapFree=53876544/67111528
[pid=19139] ppid=19137 vsize=2536 CPUtime=3.1 cores=1,3,5,7
/proc/19139/stat : 19139 (picosat) R 19137 19139 18603 0 -1 4202496 384 0 0 0 310 0 0 0 25 0 1 0 805621877 2596864 330 33554432000 134512640 134603332 4289573712 18446744073709551615 134527248 0 0 4096 0 0 0 0 17 3 0 0 0
/proc/19139/statm: 634 330 97 23 0 260 0
Current children cumulated CPU time (s) 3.1
Current children cumulated vsize (KiB) 2536

[startup+6.30037 s]
/proc/loadavg: 1.94 2.02 1.99 3/499 19140
/proc/meminfo: memFree=31395292/32951124 swapFree=53876544/67111528
[pid=19139] ppid=19137 vsize=2796 CPUtime=6.3 cores=1,3,5,7
/proc/19139/stat : 19139 (picosat) R 19137 19139 18603 0 -1 4202496 427 0 0 0 630 0 0 0 25 0 1 0 805621877 2863104 373 33554432000 134512640 134603332 4289573712 18446744073709551615 134527361 0 0 4096 0 0 0 0 17 3 0 0 0
/proc/19139/statm: 699 373 97 23 0 325 0
Current children cumulated CPU time (s) 6.3
Current children cumulated vsize (KiB) 2796

[startup+12.7002 s]
/proc/loadavg: 1.95 2.02 1.99 3/499 19140
/proc/meminfo: memFree=31394580/32951124 swapFree=53876544/67111528
[pid=19139] ppid=19137 vsize=2920 CPUtime=12.7 cores=1,3,5,7
/proc/19139/stat : 19139 (picosat) R 19137 19139 18603 0 -1 4202496 460 0 0 0 1270 0 0 0 25 0 1 0 805621877 2990080 406 33554432000 134512640 134603332 4289573712 18446744073709551615 134550988 0 0 4096 0 0 0 0 17 3 0 0 0
/proc/19139/statm: 730 406 97 23 0 356 0
Current children cumulated CPU time (s) 12.7
Current children cumulated vsize (KiB) 2920

[startup+25.501 s]
/proc/loadavg: 1.96 2.02 1.99 3/499 19141
/proc/meminfo: memFree=31394580/32951124 swapFree=53876544/67111528
[pid=19139] ppid=19137 vsize=3244 CPUtime=25.5 cores=1,3,5,7
/proc/19139/stat : 19139 (picosat) R 19137 19139 18603 0 -1 4202496 527 0 0 0 2550 0 0 0 25 0 1 0 805621877 3321856 473 33554432000 134512640 134603332 4289573712 18446744073709551615 134545156 0 0 4096 0 0 0 0 17 3 0 0 0
/proc/19139/statm: 811 473 97 23 0 437 0
Current children cumulated CPU time (s) 25.5
Current children cumulated vsize (KiB) 3244

[startup+51.1004 s]
/proc/loadavg: 1.97 2.02 1.99 3/499 19141
/proc/meminfo: memFree=31394428/32951124 swapFree=53876544/67111528
[pid=19139] ppid=19137 vsize=3376 CPUtime=51.1 cores=1,3,5,7
/proc/19139/stat : 19139 (picosat) R 19137 19139 18603 0 -1 4202496 570 0 0 0 5110 0 0 0 25 0 1 0 805621877 3457024 516 33554432000 134512640 134603332 4289573712 18446744073709551615 134564377 0 0 4096 0 0 0 0 17 3 0 0 0
/proc/19139/statm: 844 516 97 23 0 470 0
Current children cumulated CPU time (s) 51.1
Current children cumulated vsize (KiB) 3376

[startup+102.3 s]
/proc/loadavg: 1.99 2.01 1.99 3/499 19143
/proc/meminfo: memFree=31393776/32951124 swapFree=53876544/67111528
[pid=19139] ppid=19137 vsize=3628 CPUtime=102.31 cores=1,3,5,7
/proc/19139/stat : 19139 (picosat) R 19137 19139 18603 0 -1 4202496 632 0 0 0 10231 0 0 0 25 0 1 0 805621877 3715072 578 33554432000 134512640 134603332 4289573712 18446744073709551615 134551038 0 0 4096 0 0 0 0 17 3 0 0 0
/proc/19139/statm: 907 578 97 23 0 533 0
Current children cumulated CPU time (s) 102.31
Current children cumulated vsize (KiB) 3628

[startup+162.301 s]
/proc/loadavg: 2.15 2.04 2.01 3/499 19144
/proc/meminfo: memFree=31391380/32951124 swapFree=53876544/67111528
[pid=19139] ppid=19137 vsize=3760 CPUtime=162.3 cores=1,3,5,7
/proc/19139/stat : 19139 (picosat) R 19137 19139 18603 0 -1 4202496 694 0 0 0 16230 0 0 0 25 0 1 0 805621877 3850240 640 33554432000 134512640 134603332 4289573712 18446744073709551615 134564355 0 0 4096 0 0 0 0 17 3 0 0 0
/proc/19139/statm: 940 640 97 23 0 566 0
Current children cumulated CPU time (s) 162.3
Current children cumulated vsize (KiB) 3760

[startup+222.318 s]
/proc/loadavg: 2.13 2.05 2.00 3/499 19146
/proc/meminfo: memFree=31391328/32951124 swapFree=53876544/67111528
[pid=19139] ppid=19137 vsize=3972 CPUtime=222.32 cores=1,3,5,7
/proc/19139/stat : 19139 (picosat) R 19137 19139 18603 0 -1 4202496 730 0 0 0 22232 0 0 0 25 0 1 0 805621877 4067328 676 33554432000 134512640 134603332 4289573712 18446744073709551615 134550948 0 0 4096 0 0 0 0 17 3 0 0 0
/proc/19139/statm: 993 676 97 23 0 619 0
Current children cumulated CPU time (s) 222.32
Current children cumulated vsize (KiB) 3972

[startup+282.301 s]
/proc/loadavg: 2.05 2.03 2.00 3/499 19157
/proc/meminfo: memFree=31392200/32951124 swapFree=53876544/67111528
[pid=19139] ppid=19137 vsize=3972 CPUtime=282.3 cores=1,3,5,7
/proc/19139/stat : 19139 (picosat) R 19137 19139 18603 0 -1 4202496 748 0 0 0 28230 0 0 0 25 0 1 0 805621877 4067328 694 33554432000 134512640 134603332 4289573712 18446744073709551615 134525256 0 0 4096 0 0 0 0 17 3 0 0 0
/proc/19139/statm: 993 694 97 23 0 619 0
Current children cumulated CPU time (s) 282.3
Current children cumulated vsize (KiB) 3972

[startup+342.301 s]
/proc/loadavg: 2.02 2.03 2.00 3/499 19158
/proc/meminfo: memFree=31392424/32951124 swapFree=53876544/67111528
[pid=19139] ppid=19137 vsize=4100 CPUtime=342.3 cores=1,3,5,7
/proc/19139/stat : 19139 (picosat) R 19137 19139 18603 0 -1 4202496 782 0 0 0 34230 0 0 0 25 0 1 0 805621877 4198400 728 33554432000 134512640 134603332 4289573712 18446744073709551615 134563390 0 0 4096 0 0 0 0 17 3 0 0 0
/proc/19139/statm: 1025 728 97 23 0 651 0
Current children cumulated CPU time (s) 342.3
Current children cumulated vsize (KiB) 4100

[startup+402.3 s]
/proc/loadavg: 2.00 2.02 2.00 3/499 19160
/proc/meminfo: memFree=31392256/32951124 swapFree=53876544/67111528
[pid=19139] ppid=19137 vsize=4100 CPUtime=402.3 cores=1,3,5,7
/proc/19139/stat : 19139 (picosat) R 19137 19139 18603 0 -1 4202496 782 0 0 0 40230 0 0 0 25 0 1 0 805621877 4198400 728 33554432000 134512640 134603332 4289573712 18446744073709551615 134566235 0 0 4096 0 0 0 0 17 3 0 0 0
/proc/19139/statm: 1025 728 97 23 0 651 0
Current children cumulated CPU time (s) 402.3
Current children cumulated vsize (KiB) 4100

[startup+462.301 s]
/proc/loadavg: 2.13 2.06 2.01 3/499 19164
/proc/meminfo: memFree=31391528/32951124 swapFree=53876544/67111528
[pid=19139] ppid=19137 vsize=4364 CPUtime=462.3 cores=1,3,5,7
/proc/19139/stat : 19139 (picosat) R 19137 19139 18603 0 -1 4202496 817 0 0 0 46230 0 0 0 25 0 1 0 805621877 4468736 763 33554432000 134512640 134603332 4289573712 18446744073709551615 134551012 0 0 4096 0 0 0 0 17 3 0 0 0
/proc/19139/statm: 1091 763 98 23 0 717 0
Current children cumulated CPU time (s) 462.3
Current children cumulated vsize (KiB) 4364

[startup+522.301 s]
/proc/loadavg: 2.08 2.06 2.01 3/499 19166
/proc/meminfo: memFree=31391800/32951124 swapFree=53876544/67111528
[pid=19139] ppid=19137 vsize=4364 CPUtime=522.31 cores=1,3,5,7
/proc/19139/stat : 19139 (picosat) R 19137 19139 18603 0 -1 4202496 821 0 0 0 52231 0 0 0 25 0 1 0 805621877 4468736 766 33554432000 134512640 134603332 4289573712 18446744073709551615 134550988 0 0 4096 0 0 0 0 17 3 0 0 0
/proc/19139/statm: 1091 766 97 23 0 717 0
Current children cumulated CPU time (s) 522.31
Current children cumulated vsize (KiB) 4364

[startup+582.3 s]
/proc/loadavg: 2.03 2.05 2.01 3/499 19168
/proc/meminfo: memFree=31392148/32951124 swapFree=53876544/67111528
[pid=19139] ppid=19137 vsize=4604 CPUtime=582.31 cores=1,3,5,7
/proc/19139/stat : 19139 (picosat) R 19137 19139 18603 0 -1 4202496 863 0 0 0 58231 0 0 0 25 0 1 0 805621877 4714496 808 33554432000 134512640 134603332 4289573712 18446744073709551615 134563425 0 0 4096 0 0 0 0 17 3 0 0 0
/proc/19139/statm: 1151 808 97 23 0 777 0
Current children cumulated CPU time (s) 582.31
Current children cumulated vsize (KiB) 4604

[startup+642.301 s]

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

[startup+4002.3 s]
/proc/loadavg: 2.10 2.05 2.01 3/499 19296
/proc/meminfo: memFree=31380056/32951124 swapFree=53876544/67111528
[pid=19139] ppid=19137 vsize=5812 CPUtime=4002.39 cores=1,3,5,7
/proc/19139/stat : 19139 (picosat) R 19137 19139 18603 0 -1 4202496 1195 0 0 0 400239 0 0 0 25 0 1 0 805621877 5951488 1140 33554432000 134512640 134603332 4289573712 18446744073709551615 134563954 0 0 4096 0 0 0 0 17 3 0 0 0
/proc/19139/statm: 1453 1140 97 23 0 1079 0
Current children cumulated CPU time (s) 4002.39
Current children cumulated vsize (KiB) 5812

[startup+4062.3 s]
/proc/loadavg: 2.12 2.07 2.01 3/499 19300
/proc/meminfo: memFree=31378828/32951124 swapFree=53876544/67111528
[pid=19139] ppid=19137 vsize=5812 CPUtime=4062.41 cores=1,3,5,7
/proc/19139/stat : 19139 (picosat) R 19137 19139 18603 0 -1 4202496 1195 0 0 0 406241 0 0 0 25 0 1 0 805621877 5951488 1140 33554432000 134512640 134603332 4289573712 18446744073709551615 134550948 0 0 4096 0 0 0 0 17 3 0 0 0
/proc/19139/statm: 1453 1140 97 23 0 1079 0
Current children cumulated CPU time (s) 4062.41
Current children cumulated vsize (KiB) 5812

[startup+4122.3 s]
/proc/loadavg: 2.04 2.06 2.01 3/499 19302
/proc/meminfo: memFree=31378104/32951124 swapFree=53876544/67111528
[pid=19139] ppid=19137 vsize=5812 CPUtime=4122.4 cores=1,3,5,7
/proc/19139/stat : 19139 (picosat) R 19137 19139 18603 0 -1 4202496 1195 0 0 0 412240 0 0 0 25 0 1 0 805621877 5951488 1140 33554432000 134512640 134603332 4289573712 18446744073709551615 134550837 0 0 4096 0 0 0 0 17 3 0 0 0
/proc/19139/statm: 1453 1140 97 23 0 1079 0
Current children cumulated CPU time (s) 4122.4
Current children cumulated vsize (KiB) 5812

[startup+4182.32 s]
/proc/loadavg: 2.01 2.04 2.00 3/499 19304
/proc/meminfo: memFree=31377816/32951124 swapFree=53876544/67111528
[pid=19139] ppid=19137 vsize=5936 CPUtime=4182.42 cores=1,3,5,7
/proc/19139/stat : 19139 (picosat) R 19137 19139 18603 0 -1 4202496 1201 0 0 0 418242 0 0 0 25 0 1 0 805621877 6078464 1146 33554432000 134512640 134603332 4289573712 18446744073709551615 134551038 0 0 4096 0 0 0 0 17 3 0 0 0
/proc/19139/statm: 1484 1146 97 23 0 1110 0
Current children cumulated CPU time (s) 4182.42
Current children cumulated vsize (KiB) 5936

[startup+4242.3 s]
/proc/loadavg: 2.00 2.03 2.00 3/499 19305
/proc/meminfo: memFree=31378892/32951124 swapFree=53876544/67111528
[pid=19139] ppid=19137 vsize=5936 CPUtime=4242.4 cores=1,3,5,7
/proc/19139/stat : 19139 (picosat) R 19137 19139 18603 0 -1 4202496 1202 0 0 0 424240 0 0 0 25 0 1 0 805621877 6078464 1147 33554432000 134512640 134603332 4289573712 18446744073709551615 134550948 0 0 4096 0 0 0 0 17 3 0 0 0
/proc/19139/statm: 1484 1147 97 23 0 1110 0
Current children cumulated CPU time (s) 4242.4
Current children cumulated vsize (KiB) 5936

[startup+4302.3 s]
/proc/loadavg: 2.00 2.02 2.00 3/499 19307
/proc/meminfo: memFree=31378964/32951124 swapFree=53876544/67111528
[pid=19139] ppid=19137 vsize=5936 CPUtime=4302.4 cores=1,3,5,7
/proc/19139/stat : 19139 (picosat) R 19137 19139 18603 0 -1 4202496 1202 0 0 0 430240 0 0 0 25 0 1 0 805621877 6078464 1147 33554432000 134512640 134603332 4289573712 18446744073709551615 134550905 0 0 4096 0 0 0 0 17 3 0 0 0
/proc/19139/statm: 1484 1147 97 23 0 1110 0
Current children cumulated CPU time (s) 4302.4
Current children cumulated vsize (KiB) 5936

[startup+4362.3 s]
/proc/loadavg: 2.00 2.02 2.00 3/499 19308
/proc/meminfo: memFree=31379548/32951124 swapFree=53876544/67111528
[pid=19139] ppid=19137 vsize=5936 CPUtime=4362.4 cores=1,3,5,7
/proc/19139/stat : 19139 (picosat) R 19137 19139 18603 0 -1 4202496 1202 0 0 0 436240 0 0 0 25 0 1 0 805621877 6078464 1147 33554432000 134512640 134603332 4289573712 18446744073709551615 134550948 0 0 4096 0 0 0 0 17 3 0 0 0
/proc/19139/statm: 1484 1147 97 23 0 1110 0
Current children cumulated CPU time (s) 4362.4
Current children cumulated vsize (KiB) 5936

[startup+4422.3 s]
/proc/loadavg: 2.05 2.03 2.00 3/499 19310
/proc/meminfo: memFree=31379260/32951124 swapFree=53876544/67111528
[pid=19139] ppid=19137 vsize=5936 CPUtime=4422.4 cores=1,3,5,7
/proc/19139/stat : 19139 (picosat) R 19137 19139 18603 0 -1 4202496 1202 0 0 0 442240 0 0 0 25 0 1 0 805621877 6078464 1147 33554432000 134512640 134603332 4289573712 18446744073709551615 134564316 0 0 4096 0 0 0 0 17 3 0 0 0
/proc/19139/statm: 1484 1147 97 23 0 1110 0
Current children cumulated CPU time (s) 4422.4
Current children cumulated vsize (KiB) 5936

[startup+4482.3 s]
/proc/loadavg: 2.02 2.02 2.00 3/499 19311
/proc/meminfo: memFree=31379352/32951124 swapFree=53876544/67111528
[pid=19139] ppid=19137 vsize=5936 CPUtime=4482.41 cores=1,3,5,7
/proc/19139/stat : 19139 (picosat) R 19137 19139 18603 0 -1 4202496 1208 0 0 0 448241 0 0 0 25 0 1 0 805621877 6078464 1153 33554432000 134512640 134603332 4289573712 18446744073709551615 134545543 0 0 4096 0 0 0 0 17 3 0 0 0
/proc/19139/statm: 1484 1153 97 23 0 1110 0
Current children cumulated CPU time (s) 4482.41
Current children cumulated vsize (KiB) 5936

[startup+4542.3 s]
/proc/loadavg: 2.00 2.02 2.00 3/499 19313
/proc/meminfo: memFree=31378948/32951124 swapFree=53876544/67111528
[pid=19139] ppid=19137 vsize=6000 CPUtime=4542.41 cores=1,3,5,7
/proc/19139/stat : 19139 (picosat) R 19137 19139 18603 0 -1 4202496 1251 0 0 0 454241 0 0 0 25 0 1 0 805621877 6144000 1195 33554432000 134512640 134603332 4289573712 18446744073709551615 134550948 0 0 4096 0 0 0 0 17 3 0 0 0
/proc/19139/statm: 1500 1195 97 23 0 1126 0
Current children cumulated CPU time (s) 4542.41
Current children cumulated vsize (KiB) 6000

[startup+4602.3 s]
/proc/loadavg: 2.11 2.04 2.01 3/499 19315
/proc/meminfo: memFree=31378156/32951124 swapFree=53876544/67111528
[pid=19139] ppid=19137 vsize=6000 CPUtime=4602.41 cores=1,3,5,7
/proc/19139/stat : 19139 (picosat) R 19137 19139 18603 0 -1 4202496 1251 0 0 0 460241 0 0 0 25 0 1 0 805621877 6144000 1195 33554432000 134512640 134603332 4289573712 18446744073709551615 134550948 0 0 4096 0 0 0 0 17 3 0 0 0
/proc/19139/statm: 1500 1195 97 23 0 1126 0
Current children cumulated CPU time (s) 4602.41
Current children cumulated vsize (KiB) 6000

[startup+4662.3 s]
/proc/loadavg: 2.04 2.03 2.00 3/499 19316
/proc/meminfo: memFree=31378104/32951124 swapFree=53876544/67111528
[pid=19139] ppid=19137 vsize=6000 CPUtime=4662.41 cores=1,3,5,7
/proc/19139/stat : 19139 (picosat) R 19137 19139 18603 0 -1 4202496 1251 0 0 0 466241 0 0 0 25 0 1 0 805621877 6144000 1195 33554432000 134512640 134603332 4289573712 18446744073709551615 134588298 0 0 4096 0 0 0 0 17 3 0 0 0
/proc/19139/statm: 1500 1195 97 23 0 1126 0
Current children cumulated CPU time (s) 4662.41
Current children cumulated vsize (KiB) 6000

[startup+4722.3 s]
/proc/loadavg: 2.01 2.02 2.00 3/499 19318
/proc/meminfo: memFree=31379184/32951124 swapFree=53876544/67111528
[pid=19139] ppid=19137 vsize=6000 CPUtime=4722.42 cores=1,3,5,7
/proc/19139/stat : 19139 (picosat) R 19137 19139 18603 0 -1 4202496 1251 0 0 0 472242 0 0 0 25 0 1 0 805621877 6144000 1195 33554432000 134512640 134603332 4289573712 18446744073709551615 134563942 0 0 4096 0 0 0 0 17 3 0 0 0
/proc/19139/statm: 1500 1195 97 23 0 1126 0
Current children cumulated CPU time (s) 4722.42
Current children cumulated vsize (KiB) 6000

[startup+4782.3 s]
/proc/loadavg: 2.00 2.02 2.00 3/499 19320
/proc/meminfo: memFree=31379260/32951124 swapFree=53876544/67111528
[pid=19139] ppid=19137 vsize=6000 CPUtime=4782.41 cores=1,3,5,7
/proc/19139/stat : 19139 (picosat) R 19137 19139 18603 0 -1 4202496 1251 0 0 0 478241 0 0 0 25 0 1 0 805621877 6144000 1195 33554432000 134512640 134603332 4289573712 18446744073709551615 134550991 0 0 4096 0 0 0 0 17 3 0 0 0
/proc/19139/statm: 1500 1195 97 23 0 1126 0
Current children cumulated CPU time (s) 4782.41
Current children cumulated vsize (KiB) 6000

[startup+4842.32 s]
/proc/loadavg: 2.00 2.01 2.00 3/499 19321
/proc/meminfo: memFree=31378468/32951124 swapFree=53876544/67111528
[pid=19139] ppid=19137 vsize=6128 CPUtime=4842.43 cores=1,3,5,7
/proc/19139/stat : 19139 (picosat) R 19137 19139 18603 0 -1 4202496 1261 0 0 0 484243 0 0 0 25 0 1 0 805621877 6275072 1205 33554432000 134512640 134603332 4289573712 18446744073709551615 134550828 0 0 4096 0 0 0 0 17 3 0 0 0
/proc/19139/statm: 1532 1205 97 23 0 1158 0
Current children cumulated CPU time (s) 4842.43
Current children cumulated vsize (KiB) 6128

[startup+4902.3 s]
/proc/loadavg: 2.00 2.01 2.00 3/499 19323
/proc/meminfo: memFree=31378416/32951124 swapFree=53876544/67111528
[pid=19139] ppid=19137 vsize=6128 CPUtime=4902.42 cores=1,3,5,7
/proc/19139/stat : 19139 (picosat) R 19137 19139 18603 0 -1 4202496 1277 0 0 0 490242 0 0 0 25 0 1 0 805621877 6275072 1221 33554432000 134512640 134603332 4289573712 18446744073709551615 134550930 0 0 4096 0 0 0 0 17 3 0 0 0
/proc/19139/statm: 1532 1221 97 23 0 1158 0
Current children cumulated CPU time (s) 4902.42
Current children cumulated vsize (KiB) 6128

[startup+4962.3 s]
/proc/loadavg: 2.15 2.03 2.01 3/499 19324
/proc/meminfo: memFree=31378756/32951124 swapFree=53876544/67111528
[pid=19139] ppid=19137 vsize=6128 CPUtime=4962.42 cores=1,3,5,7
/proc/19139/stat : 19139 (picosat) R 19137 19139 18603 0 -1 4202496 1277 0 0 0 496242 0 0 0 25 0 1 0 805621877 6275072 1221 33554432000 134512640 134603332 4289573712 18446744073709551615 134550988 0 0 4096 0 0 0 0 17 3 0 0 0
/proc/19139/statm: 1532 1221 97 23 0 1158 0
Current children cumulated CPU time (s) 4962.42
Current children cumulated vsize (KiB) 6128



Maximum CPU time exceeded: sending SIGTERM then SIGKILL

[startup+4999.9 s]
/proc/loadavg: 2.07 2.03 2.01 3/499 19325
/proc/meminfo: memFree=31378744/32951124 swapFree=53876544/67111528
[pid=19139] ppid=19137 vsize=6128 CPUtime=5000.03 cores=1,3,5,7
/proc/19139/stat : 19139 (picosat) R 19137 19139 18603 0 -1 4202496 1277 0 0 0 500003 0 0 0 25 0 1 0 805621877 6275072 1221 33554432000 134512640 134603332 4289573712 18446744073709551615 134566188 0 0 4096 0 0 0 0 17 3 0 0 0
/proc/19139/statm: 1532 1221 97 23 0 1158 0
Current children cumulated CPU time (s) 5000.03
Current children cumulated vsize (KiB) 6128

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): 4999.92
CPU time (s): 5000.04
CPU user time (s): 5000.04
CPU system time (s): 0.003999
CPU usage (%): 100.002
Max. virtual memory (cumulated for all children) (KiB): 6132

getrusage(RUSAGE_CHILDREN,...) data:
user time used= 5000.04
system time used= 0.003999
maximum resident set size= 0
integral shared memory size= 0
integral unshared data size= 0
integral unshared stack size= 0
page reclaims= 1277
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= 7739

runsolver used 23.3574 second user time and 53.9628 second system time

The end

Launcher Data 

Begin job on node108 at 2011-06-01 16:56:49
IDJOB=3439644
IDBENCH=87732
IDSOLVER=1934
FILE ID=node108/3439644-1306940209
RUNJOBID= node108-1306930204-18622
PBS_JOBID= 13488589
Free space on /tmp= 73852 MiB

SOLVER NAME= PicoSAT 941
BENCH NAME= SAT02/handmade/simon/satex-challenges/f600.shuffled.cnf
COMMAND LINE= picosat BENCHNAME
RUNSOLVER COMMAND LINE= BIN/runsolver --timestamp -w /tmp/evaluation-result-3439644-1306940209/watcher-3439644-1306940209 -o /tmp/evaluation-result-3439644-1306940209/solver-3439644-1306940209 -C 5000 -W 5100 -M 15500  picosat HOME/instance-3439644-1306940209.cnf

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

MD5SUM BENCH= d42133fd7674f41611be43d1b8ca7db6
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:      31398912 kB
Buffers:        174784 kB
Cached:         111684 kB
SwapCached:      13416 kB
Active:        1119300 kB
Inactive:       162724 kB
HighTotal:           0 kB
HighFree:            0 kB
LowTotal:     32951124 kB
LowFree:      31398912 kB
SwapTotal:    67111528 kB
SwapFree:     53876544 kB
Dirty:              28 kB
Writeback:           0 kB
AnonPages:      993000 kB
Mapped:          12724 kB
Slab:           135316 kB
PageTables:      65604 kB
NFS_Unstable:        0 kB
Bounce:              0 kB
CommitLimit:  83587088 kB
Committed_AS: 134560776 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 18:20:11