Trace number 3438594

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) 5000.03 4999.92

General information on the benchmark

NameCRAFTED/rbsat/crafted/
forced/rbsat-v2400c266431gyes2.cnf
MD5SUMaac2bd287b8cd6b96cbf7ecc463acf19
Bench CategoryCRAFTED (crafted instances)
Best result obtained on this benchmark
Best CPU time to get the best result obtained on this benchmark
Satisfiable
(Un)Satisfiability was proved
Number of variables2400
Number of clauses266431
Sum of the clauses size535112
Maximum clause length32
Minimum clause length2
Number of clauses of size 10
Number of clauses of size 2266356
Number of clauses of size 30
Number of clauses of size 40
Number of clauses of size 50
Number of clauses of size over 575

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-3438594-1306926963/watcher-3438594-1306926963 -o /tmp/evaluation-result-3438594-1306926963/solver-3438594-1306926963 -C 5000 -W 5100 -M 15500 picosat HOME/instance-3438594-1306926963.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: 2.01 2.59 4.80 2/527 23259
/proc/meminfo: memFree=20817492/32951124 swapFree=59042448/67111528
[pid=23259] ppid=23257 vsize=4116 CPUtime=0.01 cores=0,2,4,6
/proc/23259/stat : 23259 (picosat) R 23257 23259 23173 0 -1 4202496 763 0 0 0 1 0 0 0 25 0 1 0 882926995 4214784 709 33554432000 134512640 134603332 4287670000 18446744073709551615 4294960144 0 0 4096 0 0 0 0 17 4 0 0 0
/proc/23259/statm: 1029 710 90 23 0 655 0

[startup+0.020859 s]
/proc/loadavg: 2.01 2.59 4.80 2/527 23259
/proc/meminfo: memFree=20817492/32951124 swapFree=59042448/67111528
[pid=23259] ppid=23257 vsize=4900 CPUtime=0.02 cores=0,2,4,6
/proc/23259/stat : 23259 (picosat) R 23257 23259 23173 0 -1 4202496 902 0 0 0 2 0 0 0 25 0 1 0 882926995 5017600 848 33554432000 134512640 134603332 4287670000 18446744073709551615 134547070 0 0 4096 0 0 0 0 17 4 0 0 0
/proc/23259/statm: 1225 849 90 23 0 851 0
Current children cumulated CPU time (s) 0.02
Current children cumulated vsize (KiB) 4900

[startup+0.100908 s]
/proc/loadavg: 2.01 2.59 4.80 2/527 23259
/proc/meminfo: memFree=20817492/32951124 swapFree=59042448/67111528
[pid=23259] ppid=23257 vsize=12244 CPUtime=0.09 cores=0,2,4,6
/proc/23259/stat : 23259 (picosat) R 23257 23259 23173 0 -1 4202496 2570 0 0 0 9 0 0 0 25 0 1 0 882926995 12537856 2516 33554432000 134512640 134603332 4287670000 18446744073709551615 134564682 0 0 4096 0 0 0 0 17 4 0 0 0
/proc/23259/statm: 3061 2516 98 23 0 2687 0
Current children cumulated CPU time (s) 0.09
Current children cumulated vsize (KiB) 12244

[startup+0.300874 s]
/proc/loadavg: 2.01 2.59 4.80 2/527 23259
/proc/meminfo: memFree=20817492/32951124 swapFree=59042448/67111528
[pid=23259] ppid=23257 vsize=12376 CPUtime=0.29 cores=0,2,4,6
/proc/23259/stat : 23259 (picosat) R 23257 23259 23173 0 -1 4202496 2588 0 0 0 29 0 0 0 25 0 1 0 882926995 12673024 2534 33554432000 134512640 134603332 4287670000 18446744073709551615 134528947 0 0 4096 0 0 0 0 17 4 0 0 0
/proc/23259/statm: 3094 2534 98 23 0 2720 0
Current children cumulated CPU time (s) 0.29
Current children cumulated vsize (KiB) 12376

[startup+0.700812 s]
/proc/loadavg: 2.01 2.59 4.80 2/527 23259
/proc/meminfo: memFree=20817492/32951124 swapFree=59042448/67111528
[pid=23259] ppid=23257 vsize=12376 CPUtime=0.69 cores=0,2,4,6
/proc/23259/stat : 23259 (picosat) R 23257 23259 23173 0 -1 4202496 2605 0 0 0 69 0 0 0 25 0 1 0 882926995 12673024 2551 33554432000 134512640 134603332 4287670000 18446744073709551615 134525320 0 0 4096 0 0 0 0 17 4 0 0 0
/proc/23259/statm: 3094 2551 98 23 0 2720 0
Current children cumulated CPU time (s) 0.69
Current children cumulated vsize (KiB) 12376

[startup+1.50067 s]
/proc/loadavg: 2.01 2.59 4.80 3/528 23260
/proc/meminfo: memFree=20807324/32951124 swapFree=59042448/67111528
[pid=23259] ppid=23257 vsize=12540 CPUtime=1.49 cores=0,2,4,6
/proc/23259/stat : 23259 (picosat) R 23257 23259 23173 0 -1 4202496 2636 0 0 0 149 0 0 0 25 0 1 0 882926995 12840960 2582 33554432000 134512640 134603332 4287670000 18446744073709551615 134528959 0 0 4096 0 0 0 0 17 4 0 0 0
/proc/23259/statm: 3135 2582 98 23 0 2761 0
Current children cumulated CPU time (s) 1.49
Current children cumulated vsize (KiB) 12540

[startup+3.1004 s]
/proc/loadavg: 2.01 2.58 4.79 3/528 23260
/proc/meminfo: memFree=20805836/32951124 swapFree=59042448/67111528
[pid=23259] ppid=23257 vsize=12548 CPUtime=3.09 cores=0,2,4,6
/proc/23259/stat : 23259 (picosat) R 23257 23259 23173 0 -1 4202496 2639 0 0 0 309 0 0 0 25 0 1 0 882926995 12849152 2585 33554432000 134512640 134603332 4287670000 18446744073709551615 134528961 0 0 4096 0 0 0 0 17 4 0 0 0
/proc/23259/statm: 3137 2585 98 23 0 2763 0
Current children cumulated CPU time (s) 3.09
Current children cumulated vsize (KiB) 12548

[startup+6.30084 s]
/proc/loadavg: 2.01 2.58 4.79 3/528 23260
/proc/meminfo: memFree=20804968/32951124 swapFree=59042448/67111528
[pid=23259] ppid=23257 vsize=12632 CPUtime=6.29 cores=0,2,4,6
/proc/23259/stat : 23259 (picosat) R 23257 23259 23173 0 -1 4202496 2678 0 0 0 629 0 0 0 25 0 1 0 882926995 12935168 2615 33554432000 134512640 134603332 4287670000 18446744073709551615 134564288 0 0 4096 0 0 0 0 17 4 0 0 0
/proc/23259/statm: 3158 2615 98 23 0 2784 0
Current children cumulated CPU time (s) 6.29
Current children cumulated vsize (KiB) 12632

[startup+12.7007 s]
/proc/loadavg: 2.01 2.56 4.76 3/528 23261
/proc/meminfo: memFree=20803040/32951124 swapFree=59042448/67111528
[pid=23259] ppid=23257 vsize=12892 CPUtime=12.69 cores=0,2,4,6
/proc/23259/stat : 23259 (picosat) R 23257 23259 23173 0 -1 4202496 2743 0 0 0 1269 0 0 0 25 0 1 0 882926995 13201408 2651 33554432000 134512640 134603332 4287670000 18446744073709551615 134528947 0 0 4096 0 0 0 0 17 4 0 0 0
/proc/23259/statm: 3223 2651 98 23 0 2849 0
Current children cumulated CPU time (s) 12.69
Current children cumulated vsize (KiB) 12892

[startup+25.5005 s]
/proc/loadavg: 2.00 2.55 4.73 3/528 23261
/proc/meminfo: memFree=20804400/32951124 swapFree=59042448/67111528
[pid=23259] ppid=23257 vsize=12764 CPUtime=25.49 cores=0,2,4,6
/proc/23259/stat : 23259 (picosat) R 23257 23259 23173 0 -1 4202496 2947 0 0 0 2549 0 0 0 25 0 1 0 882926995 13070336 2648 33554432000 134512640 134603332 4287670000 18446744073709551615 134564352 0 0 4096 0 0 0 0 17 4 0 0 0
/proc/23259/statm: 3191 2648 98 23 0 2817 0
Current children cumulated CPU time (s) 25.49
Current children cumulated vsize (KiB) 12764

[startup+51.101 s]
/proc/loadavg: 2.00 2.50 4.65 3/528 23261
/proc/meminfo: memFree=20804128/32951124 swapFree=59042448/67111528
[pid=23259] ppid=23257 vsize=12800 CPUtime=51.09 cores=0,2,4,6
/proc/23259/stat : 23259 (picosat) R 23257 23259 23173 0 -1 4202496 3119 0 0 0 5109 0 0 0 25 0 1 0 882926995 13107200 2657 33554432000 134512640 134603332 4287670000 18446744073709551615 134528936 0 0 4096 0 0 0 0 17 4 0 0 0
/proc/23259/statm: 3200 2657 98 23 0 2826 0
Current children cumulated CPU time (s) 51.09
Current children cumulated vsize (KiB) 12800

[startup+102.32 s]
/proc/loadavg: 2.00 2.41 4.50 3/528 23263
/proc/meminfo: memFree=20803856/32951124 swapFree=59042448/67111528
[pid=23259] ppid=23257 vsize=12932 CPUtime=102.31 cores=0,2,4,6
/proc/23259/stat : 23259 (picosat) R 23257 23259 23173 0 -1 4202496 3499 0 0 0 10231 0 0 0 25 0 1 0 882926995 13242368 2690 33554432000 134512640 134603332 4287670000 18446744073709551615 134550655 0 0 4096 0 0 0 0 17 4 0 0 0
/proc/23259/statm: 3233 2690 98 23 0 2859 0
Current children cumulated CPU time (s) 102.31
Current children cumulated vsize (KiB) 12932

[startup+162.301 s]
/proc/loadavg: 2.10 2.37 4.35 3/528 23265
/proc/meminfo: memFree=20801720/32951124 swapFree=59042448/67111528
[pid=23259] ppid=23257 vsize=13328 CPUtime=162.29 cores=0,2,4,6
/proc/23259/stat : 23259 (picosat) R 23257 23259 23173 0 -1 4202496 4019 0 0 0 16229 0 0 0 25 0 1 0 882926995 13647872 2773 33554432000 134512640 134603332 4287670000 18446744073709551615 134550655 0 0 4096 0 0 0 0 17 4 0 0 0
/proc/23259/statm: 3332 2773 98 23 0 2958 0
Current children cumulated CPU time (s) 162.29
Current children cumulated vsize (KiB) 13328

[startup+222.301 s]
/proc/loadavg: 2.16 2.34 4.22 3/528 23266
/proc/meminfo: memFree=20803064/32951124 swapFree=59042448/67111528
[pid=23259] ppid=23257 vsize=13216 CPUtime=222.29 cores=0,2,4,6
/proc/23259/stat : 23259 (picosat) R 23257 23259 23173 0 -1 4202496 4530 0 0 0 22229 0 0 0 25 0 1 0 882926995 13533184 2741 33554432000 134512640 134603332 4287670000 18446744073709551615 134550655 0 0 4096 0 0 0 0 17 4 0 0 0
/proc/23259/statm: 3304 2741 98 23 0 2930 0
Current children cumulated CPU time (s) 222.29
Current children cumulated vsize (KiB) 13216

[startup+282.301 s]
/proc/loadavg: 2.13 2.30 4.08 3/528 23268
/proc/meminfo: memFree=20803780/32951124 swapFree=59042448/67111528
[pid=23259] ppid=23257 vsize=13488 CPUtime=282.3 cores=0,2,4,6
/proc/23259/stat : 23259 (picosat) R 23257 23259 23173 0 -1 4202496 4806 0 0 0 28229 1 0 0 25 0 1 0 882926995 13811712 2805 33554432000 134512640 134603332 4287670000 18446744073709551615 134545136 0 0 4096 0 0 0 0 17 4 0 0 0
/proc/23259/statm: 3372 2805 98 23 0 2998 0
Current children cumulated CPU time (s) 282.3
Current children cumulated vsize (KiB) 13488

[startup+342.301 s]
/proc/loadavg: 2.05 2.25 3.95 3/528 23269
/proc/meminfo: memFree=20803508/32951124 swapFree=59042448/67111528
[pid=23259] ppid=23257 vsize=13204 CPUtime=342.3 cores=0,2,4,6
/proc/23259/stat : 23259 (picosat) R 23257 23259 23173 0 -1 4202496 5114 0 0 0 34229 1 0 0 25 0 1 0 882926995 13520896 2758 33554432000 134512640 134603332 4287670000 18446744073709551615 134566315 0 0 4096 0 0 0 0 17 4 0 0 0
/proc/23259/statm: 3301 2758 98 23 0 2927 0
Current children cumulated CPU time (s) 342.3
Current children cumulated vsize (KiB) 13204

[startup+402.301 s]
/proc/loadavg: 2.02 2.20 3.83 3/528 23271
/proc/meminfo: memFree=20803344/32951124 swapFree=59042448/67111528
[pid=23259] ppid=23257 vsize=13104 CPUtime=402.3 cores=0,2,4,6
/proc/23259/stat : 23259 (picosat) R 23257 23259 23173 0 -1 4202496 5468 0 0 0 40229 1 0 0 25 0 1 0 882926995 13418496 2733 33554432000 134512640 134603332 4287670000 18446744073709551615 134525186 0 0 4096 0 0 0 0 17 4 0 0 0
/proc/23259/statm: 3276 2733 98 23 0 2902 0
Current children cumulated CPU time (s) 402.3
Current children cumulated vsize (KiB) 13104

[startup+462.3 s]
/proc/loadavg: 2.00 2.16 3.71 3/528 23273
/proc/meminfo: memFree=20802704/32951124 swapFree=59042448/67111528
[pid=23259] ppid=23257 vsize=13480 CPUtime=462.3 cores=0,2,4,6
/proc/23259/stat : 23259 (picosat) R 23257 23259 23173 0 -1 4202496 5924 0 0 0 46229 1 0 0 25 0 1 0 882926995 13803520 2819 33554432000 134512640 134603332 4287670000 18446744073709551615 134546961 0 0 4096 0 0 0 0 17 4 0 0 0
/proc/23259/statm: 3370 2819 98 23 0 2996 0
Current children cumulated CPU time (s) 462.3
Current children cumulated vsize (KiB) 13480

[startup+522.301 s]
/proc/loadavg: 2.00 2.13 3.61 3/528 23274
/proc/meminfo: memFree=20803536/32951124 swapFree=59042448/67111528
[pid=23259] ppid=23257 vsize=13340 CPUtime=522.3 cores=0,2,4,6
/proc/23259/stat : 23259 (picosat) R 23257 23259 23173 0 -1 4202496 6215 0 0 0 52229 1 0 0 25 0 1 0 882926995 13660160 2792 33554432000 134512640 134603332 4287670000 18446744073709551615 134563951 0 0 4096 0 0 0 0 17 4 0 0 0
/proc/23259/statm: 3335 2792 98 23 0 2961 0
Current children cumulated CPU time (s) 522.3
Current children cumulated vsize (KiB) 13340

[startup+582.3 s]
/proc/loadavg: 2.00 2.10 3.50 3/528 23277
/proc/meminfo: memFree=20803392/32951124 swapFree=59042448/67111528
[pid=23259] ppid=23257 vsize=13572 CPUtime=582.3 cores=0,2,4,6
/proc/23259/stat : 23259 (picosat) R 23257 23259 23173 0 -1 4202496 6561 0 0 0 58229 1 0 0 25 0 1 0 882926995 13897728 2823 33554432000 134512640 134603332 4287670000 18446744073709551615 134550655 0 0 4096 0 0 0 0 17 4 0 0 0
/proc/23259/statm: 3393 2823 98 23 0 3019 0
Current children cumulated CPU time (s) 582.3
Current children cumulated vsize (KiB) 13572

[startup+642.301 s]

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

[startup+4062.32 s]
/proc/loadavg: 2.00 2.01 2.03 3/528 23391
/proc/meminfo: memFree=20799884/32951124 swapFree=59042448/67111528
[pid=23259] ppid=23257 vsize=14608 CPUtime=4062.4 cores=0,2,4,6
/proc/23259/stat : 23259 (picosat) R 23257 23259 23173 0 -1 4202496 20589 0 0 0 406234 6 0 0 25 0 1 0 882926995 14958592 3109 33554432000 134512640 134603332 4287670000 18446744073709551615 134563954 0 0 4096 0 0 0 0 17 4 0 0 0
/proc/23259/statm: 3652 3109 98 23 0 3278 0
Current children cumulated CPU time (s) 4062.4
Current children cumulated vsize (KiB) 14608

[startup+4122.3 s]
/proc/loadavg: 2.12 2.04 2.04 3/528 23393
/proc/meminfo: memFree=20799608/32951124 swapFree=59042448/67111528
[pid=23259] ppid=23257 vsize=14400 CPUtime=4122.39 cores=0,2,4,6
/proc/23259/stat : 23259 (picosat) R 23257 23259 23173 0 -1 4202496 20732 0 0 0 412232 7 0 0 25 0 1 0 882926995 14745600 3057 33554432000 134512640 134603332 4287670000 18446744073709551615 134525248 0 0 4096 0 0 0 0 17 4 0 0 0
/proc/23259/statm: 3600 3057 98 23 0 3226 0
Current children cumulated CPU time (s) 4122.39
Current children cumulated vsize (KiB) 14400

[startup+4182.3 s]
/proc/loadavg: 2.10 2.04 2.04 3/528 23395
/proc/meminfo: memFree=20800060/32951124 swapFree=59042448/67111528
[pid=23259] ppid=23257 vsize=16160 CPUtime=4182.39 cores=0,2,4,6
/proc/23259/stat : 23259 (picosat) R 23257 23259 23173 0 -1 4202496 21781 0 0 0 418232 7 0 0 25 0 1 0 882926995 16547840 3497 33554432000 134512640 134603332 4287670000 18446744073709551615 134563945 0 0 4096 0 0 0 0 17 4 0 0 0
/proc/23259/statm: 4040 3497 98 23 0 3666 0
Current children cumulated CPU time (s) 4182.39
Current children cumulated vsize (KiB) 16160

[startup+4242.3 s]
/proc/loadavg: 2.13 2.06 2.04 3/528 23397
/proc/meminfo: memFree=20800784/32951124 swapFree=59042448/67111528
[pid=23259] ppid=23257 vsize=15776 CPUtime=4242.39 cores=0,2,4,6
/proc/23259/stat : 23259 (picosat) R 23257 23259 23173 0 -1 4202496 22083 0 0 0 424232 7 0 0 25 0 1 0 882926995 16154624 3401 33554432000 134512640 134603332 4287670000 18446744073709551615 134528947 0 0 4096 0 0 0 0 17 4 0 0 0
/proc/23259/statm: 3944 3401 98 23 0 3570 0
Current children cumulated CPU time (s) 4242.39
Current children cumulated vsize (KiB) 15776

[startup+4302.3 s]
/proc/loadavg: 2.01 2.04 2.04 3/528 23429
/proc/meminfo: memFree=20809260/32951124 swapFree=59042448/67111528
[pid=23259] ppid=23257 vsize=16004 CPUtime=4302.39 cores=0,2,4,6
/proc/23259/stat : 23259 (picosat) R 23257 23259 23173 0 -1 4202496 22238 0 0 0 430232 7 0 0 25 0 1 0 882926995 16388096 3458 33554432000 134512640 134603332 4287670000 18446744073709551615 134551121 0 0 4096 0 0 0 0 17 4 0 0 0
/proc/23259/statm: 4001 3458 98 23 0 3627 0
Current children cumulated CPU time (s) 4302.39
Current children cumulated vsize (KiB) 16004

[startup+4362.3 s]
/proc/loadavg: 2.00 2.03 2.03 3/528 23432
/proc/meminfo: memFree=20807300/32951124 swapFree=59042448/67111528
[pid=23259] ppid=23257 vsize=15872 CPUtime=4362.39 cores=0,2,4,6
/proc/23259/stat : 23259 (picosat) R 23257 23259 23173 0 -1 4202496 22356 0 0 0 436232 7 0 0 25 0 1 0 882926995 16252928 3425 33554432000 134512640 134603332 4287670000 18446744073709551615 134564352 0 0 4096 0 0 0 0 17 4 0 0 0
/proc/23259/statm: 3968 3425 98 23 0 3594 0
Current children cumulated CPU time (s) 4362.39
Current children cumulated vsize (KiB) 15872

[startup+4422.3 s]
/proc/loadavg: 2.00 2.02 2.02 3/528 23433
/proc/meminfo: memFree=20806912/32951124 swapFree=59042448/67111528
[pid=23259] ppid=23257 vsize=16448 CPUtime=4422.39 cores=0,2,4,6
/proc/23259/stat : 23259 (picosat) R 23257 23259 23173 0 -1 4202496 22748 0 0 0 442232 7 0 0 25 0 1 0 882926995 16842752 3569 33554432000 134512640 134603332 4287670000 18446744073709551615 134563954 0 0 4096 0 0 0 0 17 4 0 0 0
/proc/23259/statm: 4112 3569 98 23 0 3738 0
Current children cumulated CPU time (s) 4422.39
Current children cumulated vsize (KiB) 16448

[startup+4482.3 s]
/proc/loadavg: 2.00 2.02 2.02 3/528 23435
/proc/meminfo: memFree=20805892/32951124 swapFree=59042448/67111528
[pid=23259] ppid=23257 vsize=16176 CPUtime=4482.39 cores=0,2,4,6
/proc/23259/stat : 23259 (picosat) R 23257 23259 23173 0 -1 4202496 22782 0 0 0 448232 7 0 0 25 0 1 0 882926995 16564224 3501 33554432000 134512640 134603332 4287670000 18446744073709551615 134564357 0 0 4096 0 0 0 0 17 4 0 0 0
/proc/23259/statm: 4044 3501 98 23 0 3670 0
Current children cumulated CPU time (s) 4482.39
Current children cumulated vsize (KiB) 16176

[startup+4542.3 s]
/proc/loadavg: 2.00 2.01 2.01 3/528 23436
/proc/meminfo: memFree=20807224/32951124 swapFree=59042448/67111528
[pid=23259] ppid=23257 vsize=15820 CPUtime=4542.39 cores=0,2,4,6
/proc/23259/stat : 23259 (picosat) R 23257 23259 23173 0 -1 4202496 22782 0 0 0 454232 7 0 0 25 0 1 0 882926995 16199680 3412 33554432000 134512640 134603332 4287670000 18446744073709551615 134563932 0 0 4096 0 0 0 0 17 4 0 0 0
/proc/23259/statm: 3955 3412 98 23 0 3581 0
Current children cumulated CPU time (s) 4542.39
Current children cumulated vsize (KiB) 15820

[startup+4602.3 s]
/proc/loadavg: 2.10 2.04 2.02 3/528 23438
/proc/meminfo: memFree=20805460/32951124 swapFree=59042448/67111528
[pid=23259] ppid=23257 vsize=15984 CPUtime=4602.41 cores=0,2,4,6
/proc/23259/stat : 23259 (picosat) R 23257 23259 23173 0 -1 4202496 22914 0 0 0 460234 7 0 0 25 0 1 0 882926995 16367616 3453 33554432000 134512640 134603332 4287670000 18446744073709551615 134525296 0 0 4096 0 0 0 0 17 4 0 0 0
/proc/23259/statm: 3996 3453 98 23 0 3622 0
Current children cumulated CPU time (s) 4602.41
Current children cumulated vsize (KiB) 15984

[startup+4662.3 s]
/proc/loadavg: 2.08 2.04 2.02 3/528 23440
/proc/meminfo: memFree=20805684/32951124 swapFree=59042448/67111528
[pid=23259] ppid=23257 vsize=16348 CPUtime=4662.39 cores=0,2,4,6
/proc/23259/stat : 23259 (picosat) R 23257 23259 23173 0 -1 4202496 23046 0 0 0 466232 7 0 0 25 0 1 0 882926995 16740352 3540 33554432000 134512640 134603332 4287670000 18446744073709551615 134528947 0 0 4096 0 0 0 0 17 4 0 0 0
/proc/23259/statm: 4087 3540 98 23 0 3713 0
Current children cumulated CPU time (s) 4662.39
Current children cumulated vsize (KiB) 16348

[startup+4722.32 s]
/proc/loadavg: 2.03 2.03 2.01 3/528 23441
/proc/meminfo: memFree=20807388/32951124 swapFree=59042448/67111528
[pid=23259] ppid=23257 vsize=15832 CPUtime=4722.41 cores=0,2,4,6
/proc/23259/stat : 23259 (picosat) R 23257 23259 23173 0 -1 4202496 23134 0 0 0 472234 7 0 0 25 0 1 0 882926995 16211968 3415 33554432000 134512640 134603332 4287670000 18446744073709551615 134528947 0 0 4096 0 0 0 0 17 4 0 0 0
/proc/23259/statm: 3958 3415 98 23 0 3584 0
Current children cumulated CPU time (s) 4722.41
Current children cumulated vsize (KiB) 15832

[startup+4782.3 s]
/proc/loadavg: 2.14 2.06 2.02 3/528 23443
/proc/meminfo: memFree=20808732/32951124 swapFree=59042448/67111528
[pid=23259] ppid=23257 vsize=13852 CPUtime=4782.39 cores=0,2,4,6
/proc/23259/stat : 23259 (picosat) R 23257 23259 23173 0 -1 4202496 23238 0 0 0 478232 7 0 0 25 0 1 0 882926995 14184448 2920 33554432000 134512640 134603332 4287670000 18446744073709551615 134550584 0 0 4096 0 0 0 0 17 4 0 0 0
/proc/23259/statm: 3463 2920 98 23 0 3089 0
Current children cumulated CPU time (s) 4782.39
Current children cumulated vsize (KiB) 13852

[startup+4842.3 s]
/proc/loadavg: 2.11 2.06 2.02 3/528 23444
/proc/meminfo: memFree=20808824/32951124 swapFree=59042448/67111528
[pid=23259] ppid=23257 vsize=14264 CPUtime=4842.4 cores=0,2,4,6
/proc/23259/stat : 23259 (picosat) R 23257 23259 23173 0 -1 4202496 23662 0 0 0 484232 8 0 0 25 0 1 0 882926995 14606336 3023 33554432000 134512640 134603332 4287670000 18446744073709551615 134563449 0 0 4096 0 0 0 0 17 4 0 0 0
/proc/23259/statm: 3566 3023 98 23 0 3192 0
Current children cumulated CPU time (s) 4842.4
Current children cumulated vsize (KiB) 14264

[startup+4902.3 s]
/proc/loadavg: 2.04 2.05 2.01 3/528 23446
/proc/meminfo: memFree=20808432/32951124 swapFree=59042448/67111528
[pid=23259] ppid=23257 vsize=14016 CPUtime=4902.4 cores=0,2,4,6
/proc/23259/stat : 23259 (picosat) R 23257 23259 23173 0 -1 4202496 23917 0 0 0 490232 8 0 0 25 0 1 0 882926995 14352384 2960 33554432000 134512640 134603332 4287670000 18446744073709551615 134563945 0 0 4096 0 0 0 0 17 4 0 0 0
/proc/23259/statm: 3504 2960 98 23 0 3130 0
Current children cumulated CPU time (s) 4902.4
Current children cumulated vsize (KiB) 14016

[startup+4962.3 s]
/proc/loadavg: 2.01 2.04 2.00 3/528 23448
/proc/meminfo: memFree=20808780/32951124 swapFree=59042448/67111528
[pid=23259] ppid=23257 vsize=14276 CPUtime=4962.4 cores=0,2,4,6
/proc/23259/stat : 23259 (picosat) R 23257 23259 23173 0 -1 4202496 23974 0 0 0 496232 8 0 0 25 0 1 0 882926995 14618624 3017 33554432000 134512640 134603332 4287670000 18446744073709551615 134525134 0 0 4096 0 0 0 0 17 4 0 0 0
/proc/23259/statm: 3569 3017 98 23 0 3195 0
Current children cumulated CPU time (s) 4962.4
Current children cumulated vsize (KiB) 14276



Maximum CPU time exceeded: sending SIGTERM then SIGKILL

[startup+4999.9 s]
/proc/loadavg: 2.06 2.05 2.01 3/528 23451
/proc/meminfo: memFree=20808980/32951124 swapFree=59042448/67111528
[pid=23259] ppid=23257 vsize=14620 CPUtime=5000.02 cores=0,2,4,6
/proc/23259/stat : 23259 (picosat) R 23257 23259 23173 0 -1 4202496 24124 0 0 0 499994 8 0 0 25 0 1 0 882926995 14970880 3110 33554432000 134512640 134603332 4287670000 18446744073709551615 134528947 0 0 4096 0 0 0 0 17 0 0 0 0
/proc/23259/statm: 3655 3110 98 23 0 3281 0
Current children cumulated CPU time (s) 5000.02
Current children cumulated vsize (KiB) 14620

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: 2.06 2.05 2.01 3/528 23451
/proc/meminfo: memFree=20808980/32951124 swapFree=59042448/67111528
[pid=23259] ppid=23257 vsize=14620 CPUtime=5000.02 cores=0,2,4,6
/proc/23259/stat : 23259 (picosat) R 23257 23259 23173 0 -1 4202496 24124 0 0 0 499994 8 0 0 25 0 1 0 882926995 14970880 3110 33554432000 134512640 134603332 4287670000 18446744073709551615 134528947 0 0 4096 0 0 0 0 17 0 0 0 0
/proc/23259/statm: 3655 3110 98 23 0 3281 0
Current children cumulated CPU time (s) 5000.02
Current children cumulated vsize (KiB) 14620

Child ended because it received signal 15 (SIGTERM)
Real time (s): 4999.92
CPU time (s): 5000.03
CPU user time (s): 4999.95
CPU system time (s): 0.086986
CPU usage (%): 100.002
Max. virtual memory (cumulated for all children) (KiB): 17016

getrusage(RUSAGE_CHILDREN,...) data:
user time used= 4999.95
system time used= 0.086986
maximum resident set size= 0
integral shared memory size= 0
integral unshared data size= 0
integral unshared stack size= 0
page reclaims= 24124
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= 4
involuntary context switches= 7520

runsolver used 27.9198 second user time and 58.4571 second system time

The end

Launcher Data 

Begin job on node119 at 2011-06-01 13:16:03
IDJOB=3438594
IDBENCH=71612
IDSOLVER=1934
FILE ID=node119/3438594-1306926963
RUNJOBID= node119-1306926261-23192
PBS_JOBID= 13488562
Free space on /tmp= 73612 MiB

SOLVER NAME= PicoSAT 941
BENCH NAME= SAT09/CRAFTED/rbsat/crafted/forced/rbsat-v2400c266431gyes2.cnf
COMMAND LINE= picosat BENCHNAME
RUNSOLVER COMMAND LINE= BIN/runsolver --timestamp -w /tmp/evaluation-result-3438594-1306926963/watcher-3438594-1306926963 -o /tmp/evaluation-result-3438594-1306926963/solver-3438594-1306926963 -C 5000 -W 5100 -M 15500  picosat HOME/instance-3438594-1306926963.cnf

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

MD5SUM BENCH= aac2bd287b8cd6b96cbf7ecc463acf19
RANDOM SEED=357825376

node119.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		: 2666.815
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	: 5333.63
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		: 2666.815
cache size	: 8192 KB
physical id	: 1
siblings	: 4
core id		: 0
cpu cores	: 4
apicid		: 16
fpu		: yes
fpu_exception	: yes
cpuid level	: 11
wp		: yes
flags		: fpu vme de pse tsc msr pae mce cx8 apic sep mtrr pge mca cmov pat pse36 clflush dts acpi mmx fxsr sse sse2 ss ht tm syscall nx rdtscp lm constant_tsc ida nonstop_tsc pni monitor ds_cpl vmx est tm2 cx16 xtpr popcnt lahf_lm
bogomips	: 5332.83
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		: 2666.815
cache size	: 8192 KB
physical id	: 0
siblings	: 4
core id		: 1
cpu cores	: 4
apicid		: 2
fpu		: yes
fpu_exception	: yes
cpuid level	: 11
wp		: yes
flags		: fpu vme de pse tsc msr pae mce cx8 apic sep mtrr pge mca cmov pat pse36 clflush dts acpi mmx fxsr sse sse2 ss ht tm syscall nx rdtscp lm constant_tsc ida nonstop_tsc pni monitor ds_cpl vmx est tm2 cx16 xtpr popcnt lahf_lm
bogomips	: 5332.74
clflush size	: 64
cache_alignment	: 64
address sizes	: 40 bits physical, 48 bits virtual
power management: [8]

processor	: 3
vendor_id	: GenuineIntel
cpu family	: 6
model		: 26
model name	: Intel(R) Xeon(R) CPU           X5550  @ 2.67GHz
stepping	: 5
cpu MHz		: 2666.815
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	: 5332.83
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		: 2666.815
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	: 5332.67
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		: 2666.815
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	: 5332.83
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		: 2666.815
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	: 5332.74
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		: 2666.815
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:      20817780 kB
Buffers:        295352 kB
Cached:        1865964 kB
SwapCached:       8708 kB
Active:        9093216 kB
Inactive:      2719532 kB
HighTotal:           0 kB
HighFree:            0 kB
LowTotal:     32951124 kB
LowFree:      20817780 kB
SwapTotal:    67111528 kB
SwapFree:     59042448 kB
Dirty:            3504 kB
Writeback:           0 kB
AnonPages:     9645320 kB
Mapped:          35588 kB
Slab:           172360 kB
PageTables:      78980 kB
NFS_Unstable:        0 kB
Bounce:              0 kB
CommitLimit:  83587088 kB
Committed_AS: 163888168 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= 73612 MiB
End job on node119 at 2011-06-01 14:39:25