Trace number 1824874

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
SAT07 reference solver: picosat 535? (TO) 10000.1 10002.8

General information on the benchmark

Nameindustrial/grieu/
vmpc_33.cnf
MD5SUM4c4d694bb911a7a13a7cb66a99dd484c
Bench CategoryAPPLICATION (applications instances)
Best result obtained on this benchmarkSAT
Best CPU time to get the best result obtained on this benchmark150.288
Satisfiable
(Un)Satisfiability was proved
Number of variables1089
Number of clauses177375
Sum of the clauses size464310
Maximum clause length33
Minimum clause length2
Number of clauses of size 10
Number of clauses of size 269795
Number of clauses of size 3107514
Number of clauses of size 40
Number of clauses of size 50
Number of clauses of size over 566

Solver Data


Verifier Data 

ERROR: Unexpected answer ! (SATISFIABLE/UNSATISFIABLE expected)
Got answer: <no 's ' line found>

Watcher Data 

runsolver version 3.2.9 (svn:492) (c) roussel@cril.univ-artois.fr

command line: BIN/runsolver --timestamp -w /tmp/evaluation-result-1824874-1242469370/watcher-1824874-1242469370 -o /tmp/evaluation-result-1824874-1242469370/solver-1824874-1242469370 -C 10000 -W 12000 -M 1800 --output-limit 1,15 HOME/picosat HOME/instance-1824874-1242469370.cnf 

Enforcing CPUTime limit (soft limit, will send SIGTERM then SIGKILL): 10000 seconds
Enforcing CPUTime limit (hard limit, will send SIGXCPU): 10030 seconds
Enforcing wall clock limit (soft limit, will send SIGTERM then SIGKILL): 12000 seconds
Enforcing VSIZE limit (soft limit, will send SIGTERM then SIGKILL): 1843200 KiB
Enforcing VSIZE limit (hard limit, stack expansion will fail with SIGSEGV, brk() and mmap() will return ENOMEM): 1894400 KiB
Solver output will be limited to a maximum of 15728640 bytes. The first 1048576 bytes and the last 14680064 bytes will be preserved
Current StackSize limit: 10240 KiB


[startup+0 s]
/proc/loadavg: 1.00 0.97 0.76 3/64 31420
/proc/meminfo: memFree=583280/2055920 swapFree=4173864/4192956
[pid=31420] ppid=31418 vsize=724 CPUtime=0
/proc/31420/stat : 31420 (picosat) R 31418 31420 31317 0 -1 4194304 96 0 0 0 0 0 0 0 18 0 1 0 274970284 741376 82 1992294400 134512640 134931368 4294956240 18446744073709551615 134605937 0 0 4096 0 0 0 0 17 1 0 0
/proc/31420/statm: 181 82 40 102 0 76 0

[startup+0.0458209 s]
/proc/loadavg: 1.00 0.97 0.76 3/64 31420
/proc/meminfo: memFree=583280/2055920 swapFree=4173864/4192956
[pid=31420] ppid=31418 vsize=724 CPUtime=0.03
/proc/31420/stat : 31420 (picosat) R 31418 31420 31317 0 -1 4194304 127 0 0 0 1 2 0 0 18 0 1 0 274970284 741376 113 1992294400 134512640 134931368 4294956240 18446744073709551615 134605937 0 0 4096 0 0 0 0 17 1 0 0
/proc/31420/statm: 181 113 40 102 0 76 0
Current children cumulated CPU time (s) 0.03
Current children cumulated vsize (KiB) 724

[startup+0.101825 s]
/proc/loadavg: 1.00 0.97 0.76 3/64 31420
/proc/meminfo: memFree=583280/2055920 swapFree=4173864/4192956
[pid=31420] ppid=31418 vsize=988 CPUtime=0.09
/proc/31420/stat : 31420 (picosat) R 31418 31420 31317 0 -1 4194304 172 0 0 0 4 5 0 0 18 0 1 0 274970284 1011712 158 1992294400 134512640 134931368 4294956240 18446744073709551615 134605937 0 0 4096 0 0 0 0 17 1 0 0
/proc/31420/statm: 247 158 40 102 0 142 0
Current children cumulated CPU time (s) 0.09
Current children cumulated vsize (KiB) 988

[startup+0.301848 s]
/proc/loadavg: 1.00 0.97 0.76 3/64 31420
/proc/meminfo: memFree=583280/2055920 swapFree=4173864/4192956
[pid=31420] ppid=31418 vsize=1652 CPUtime=0.29
/proc/31420/stat : 31420 (picosat) R 31418 31420 31317 0 -1 4194304 340 0 0 0 12 17 0 0 19 0 1 0 274970284 1691648 326 1992294400 134512640 134931368 4294956240 18446744073709551615 134605937 0 0 4096 0 0 0 0 17 1 0 0
/proc/31420/statm: 413 326 40 102 0 308 0
Current children cumulated CPU time (s) 0.29
Current children cumulated vsize (KiB) 1652

[startup+0.701894 s]
/proc/loadavg: 1.00 0.97 0.76 3/64 31420
/proc/meminfo: memFree=583280/2055920 swapFree=4173864/4192956
[pid=31420] ppid=31418 vsize=2968 CPUtime=0.69
/proc/31420/stat : 31420 (picosat) R 31418 31420 31317 0 -1 4194304 662 0 0 0 30 39 0 0 22 0 1 0 274970284 3039232 648 1992294400 134512640 134931368 4294956240 18446744073709551615 134605937 0 0 4096 0 0 0 0 17 1 0 0
/proc/31420/statm: 742 648 40 102 0 637 0
Current children cumulated CPU time (s) 0.69
Current children cumulated vsize (KiB) 2968

[startup+1.50199 s]
/proc/loadavg: 1.00 0.97 0.76 2/65 31421
/proc/meminfo: memFree=579880/2055920 swapFree=4173864/4192956
[pid=31420] ppid=31418 vsize=5204 CPUtime=1.49
/proc/31420/stat : 31420 (picosat) R 31418 31420 31317 0 -1 4194304 1224 0 0 0 69 80 0 0 25 0 1 0 274970284 5328896 1210 1992294400 134512640 134931368 4294956240 18446744073709551615 134525754 0 0 4096 0 0 0 0 17 1 0 0
/proc/31420/statm: 1301 1210 42 102 0 1196 0
Current children cumulated CPU time (s) 1.49
Current children cumulated vsize (KiB) 5204

[startup+3.10117 s]
/proc/loadavg: 1.00 0.97 0.77 2/65 31421
/proc/meminfo: memFree=577960/2055920 swapFree=4173864/4192956
[pid=31420] ppid=31418 vsize=6524 CPUtime=3.09
/proc/31420/stat : 31420 (picosat) R 31418 31420 31317 0 -1 4194304 1560 0 0 0 229 80 0 0 25 0 1 0 274970284 6680576 1546 1992294400 134512640 134931368 4294956240 18446744073709551615 134525754 0 0 4096 0 0 0 0 17 1 0 0
/proc/31420/statm: 1631 1546 42 102 0 1526 0
Current children cumulated CPU time (s) 3.09
Current children cumulated vsize (KiB) 6524

[startup+6.30153 s]
/proc/loadavg: 1.00 0.97 0.77 2/65 31421
/proc/meminfo: memFree=575336/2055920 swapFree=4173864/4192956
[pid=31420] ppid=31418 vsize=9148 CPUtime=6.29
/proc/31420/stat : 31420 (picosat) R 31418 31420 31317 0 -1 4194304 2102 0 0 0 548 81 0 0 25 0 1 0 274970284 9367552 2088 1992294400 134512640 134931368 4294956240 18446744073709551615 134525754 0 0 4096 0 0 0 0 17 1 0 0
/proc/31420/statm: 2287 2088 42 102 0 2182 0
Current children cumulated CPU time (s) 6.29
Current children cumulated vsize (KiB) 9148

[startup+12.7013 s]
/proc/loadavg: 1.00 0.97 0.77 2/65 31421
/proc/meminfo: memFree=574000/2055920 swapFree=4173864/4192956
[pid=31420] ppid=31418 vsize=9944 CPUtime=12.69
/proc/31420/stat : 31420 (picosat) R 31418 31420 31317 0 -1 4194304 2311 0 0 0 1188 81 0 0 25 0 1 0 274970284 10182656 2295 1992294400 134512640 134931368 4294956240 18446744073709551615 134525754 0 0 4096 0 0 0 0 17 1 0 0
/proc/31420/statm: 2486 2295 48 102 0 2381 0
Current children cumulated CPU time (s) 12.69
Current children cumulated vsize (KiB) 9944

[startup+25.5017 s]
/proc/loadavg: 1.00 0.97 0.77 2/65 31421
/proc/meminfo: memFree=573040/2055920 swapFree=4173864/4192956
[pid=31420] ppid=31418 vsize=11056 CPUtime=25.48
/proc/31420/stat : 31420 (picosat) R 31418 31420 31317 0 -1 4194304 2568 0 0 0 2467 81 0 0 25 0 1 0 274970284 11321344 2551 1992294400 134512640 134931368 4294956240 18446744073709551615 134525797 0 0 4096 0 0 0 0 17 1 0 0
/proc/31420/statm: 2764 2551 48 102 0 2659 0
Current children cumulated CPU time (s) 25.48
Current children cumulated vsize (KiB) 11056

[startup+51.1017 s]
/proc/loadavg: 1.00 0.97 0.77 2/65 31421
/proc/meminfo: memFree=572080/2055920 swapFree=4173864/4192956
[pid=31420] ppid=31418 vsize=12112 CPUtime=51.08
/proc/31420/stat : 31420 (picosat) R 31418 31420 31317 0 -1 4194304 2924 0 0 0 5026 82 0 0 25 0 1 0 274970284 12402688 2800 1992294400 134512640 134931368 4294956240 18446744073709551615 134525778 0 0 4096 0 0 0 0 17 1 0 0
/proc/31420/statm: 3028 2800 48 102 0 2923 0
Current children cumulated CPU time (s) 51.08
Current children cumulated vsize (KiB) 12112

[startup+102.306 s]
/proc/loadavg: 1.00 0.97 0.79 2/65 31421
/proc/meminfo: memFree=570032/2055920 swapFree=4173864/4192956
[pid=31420] ppid=31418 vsize=13828 CPUtime=102.26
/proc/31420/stat : 31420 (picosat) R 31418 31420 31317 0 -1 4194304 3608 0 0 0 10144 82 0 0 25 0 1 0 274970284 14159872 3268 1992294400 134512640 134931368 4294956240 18446744073709551615 134525807 0 0 4096 0 0 0 0 17 1 0 0
/proc/31420/statm: 3457 3268 48 102 0 3352 0
Current children cumulated CPU time (s) 102.26
Current children cumulated vsize (KiB) 13828

[startup+162.301 s]
/proc/loadavg: 1.00 0.97 0.80 2/65 31421
/proc/meminfo: memFree=567664/2055920 swapFree=4173864/4192956
[pid=31420] ppid=31418 vsize=16072 CPUtime=162.25
/proc/31420/stat : 31420 (picosat) R 31418 31420 31317 0 -1 4194304 4410 0 0 0 16142 83 0 0 25 0 1 0 274970284 16457728 3855 1992294400 134512640 134931368 4294956240 18446744073709551615 134525791 0 0 4096 0 0 0 0 17 1 0 0
/proc/31420/statm: 4018 3855 48 102 0 3913 0
Current children cumulated CPU time (s) 162.25
Current children cumulated vsize (KiB) 16072

[startup+222.301 s]
/proc/loadavg: 1.00 0.97 0.81 2/65 31421
/proc/meminfo: memFree=566384/2055920 swapFree=4173864/4192956
[pid=31420] ppid=31418 vsize=17648 CPUtime=222.23
/proc/31420/stat : 31420 (picosat) R 31418 31420 31317 0 -1 4194304 4920 0 0 0 22140 83 0 0 25 0 1 0 274970284 18071552 4176 1992294400 134512640 134931368 4294956240 18446744073709551615 134525788 0 0 4096 0 0 0 0 17 1 0 0
/proc/31420/statm: 4412 4176 48 102 0 4307 0
Current children cumulated CPU time (s) 222.23
Current children cumulated vsize (KiB) 17648

[startup+282.301 s]
/proc/loadavg: 1.00 0.97 0.82 2/65 31421
/proc/meminfo: memFree=564976/2055920 swapFree=4173864/4192956
[pid=31420] ppid=31418 vsize=18968 CPUtime=282.21
/proc/31420/stat : 31420 (picosat) R 31418 31420 31317 0 -1 4194304 5393 0 0 0 28137 84 0 0 25 0 1 0 274970284 19423232 4512 1992294400 134512640 134931368 4294956240 18446744073709551615 134530268 0 0 4096 0 0 0 0 17 1 0 0
/proc/31420/statm: 4742 4512 48 102 0 4637 0
Current children cumulated CPU time (s) 282.21
Current children cumulated vsize (KiB) 18968

[startup+342.302 s]
/proc/loadavg: 1.00 0.97 0.83 2/65 31421
/proc/meminfo: memFree=563440/2055920 swapFree=4173864/4192956
[pid=31420] ppid=31418 vsize=20420 CPUtime=342.19
/proc/31420/stat : 31420 (picosat) R 31418 31420 31317 0 -1 4194304 5928 0 0 0 34135 84 0 0 25 0 1 0 274970284 20910080 4896 1992294400 134512640 134931368 4294956240 18446744073709551615 134525754 0 0 4096 0 0 0 0 17 1 0 0
/proc/31420/statm: 5105 4896 48 102 0 5000 0
Current children cumulated CPU time (s) 342.19
Current children cumulated vsize (KiB) 20420

[startup+402.302 s]
/proc/loadavg: 1.00 0.97 0.83 2/65 31421
/proc/meminfo: memFree=562416/2055920 swapFree=4173864/4192956
[pid=31420] ppid=31418 vsize=21476 CPUtime=402.18
/proc/31420/stat : 31420 (picosat) R 31418 31420 31317 0 -1 4194304 6350 0 0 0 40133 85 0 0 25 0 1 0 274970284 21991424 5160 1992294400 134512640 134931368 4294956240 18446744073709551615 134525820 0 0 4096 0 0 0 0 17 1 0 0
/proc/31420/statm: 5369 5160 48 102 0 5264 0
Current children cumulated CPU time (s) 402.18
Current children cumulated vsize (KiB) 21476

[startup+462.302 s]
/proc/loadavg: 1.00 0.97 0.84 2/65 31421
/proc/meminfo: memFree=561776/2055920 swapFree=4173864/4192956
[pid=31420] ppid=31418 vsize=22004 CPUtime=462.17
/proc/31420/stat : 31420 (picosat) R 31418 31420 31317 0 -1 4194304 6596 0 0 0 46131 86 0 0 25 0 1 0 274970284 22532096 5321 1992294400 134512640 134931368 4294956240 18446744073709551615 134525754 0 0 4096 0 0 0 0 17 1 0 0
/proc/31420/statm: 5501 5321 48 102 0 5396 0
Current children cumulated CPU time (s) 462.17
Current children cumulated vsize (KiB) 22004

[startup+522.302 s]
/proc/loadavg: 1.00 0.97 0.84 2/65 31421
/proc/meminfo: memFree=560816/2055920 swapFree=4173864/4192956
[pid=31420] ppid=31418 vsize=23060 CPUtime=522.15
/proc/31420/stat : 31420 (picosat) R 31418 31420 31317 0 -1 4194304 7021 0 0 0 52129 86 0 0 25 0 1 0 274970284 23613440 5572 1992294400 134512640 134931368 4294956240 18446744073709551615 134525754 0 0 4096 0 0 0 0 17 1 0 0
/proc/31420/statm: 5765 5572 48 102 0 5660 0
Current children cumulated CPU time (s) 522.15
Current children cumulated vsize (KiB) 23060

[startup+582.301 s]
/proc/loadavg: 1.00 0.97 0.85 2/65 31421
/proc/meminfo: memFree=559728/2055920 swapFree=4173864/4192956
[pid=31420] ppid=31418 vsize=23984 CPUtime=582.13
/proc/31420/stat : 31420 (picosat) R 31418 31420 31317 0 -1 4194304 7379 0 0 0 58127 86 0 0 25 0 1 0 274970284 24559616 5836 1992294400 134512640 134931368 4294956240 18446744073709551615 134525788 0 0 4096 0 0 0 0 17 1 0 0
/proc/31420/statm: 5996 5836 48 102 0 5891 0
Current children cumulated CPU time (s) 582.13
Current children cumulated vsize (KiB) 23984

[startup+642.301 s]
/proc/loadavg: 1.00 0.97 0.85 2/65 31421
/proc/meminfo: memFree=559728/2055920 swapFree=4173864/4192956
[pid=31420] ppid=31418 vsize=23984 CPUtime=642.12
/proc/31420/stat : 31420 (picosat) R 31418 31420 31317 0 -1 4194304 7473 0 0 0 64125 87 0 0 25 0 1 0 274970284 24559616 5836 1992294400 134512640 134931368 4294956240 18446744073709551615 134525754 0 0 4096 0 0 0 0 17 1 0 0
/proc/31420/statm: 5996 5836 48 102 0 5891 0
Current children cumulated CPU time (s) 642.12
Current children cumulated vsize (KiB) 23984


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

[startup+9042.3 s]
/proc/loadavg: 1.00 1.00 0.93 2/65 31439
/proc/meminfo: memFree=522032/2055920 swapFree=4173864/4192956
[pid=31420] ppid=31418 vsize=61776 CPUtime=9039.84
/proc/31420/stat : 31420 (picosat) R 31418 31420 31317 0 -1 4194304 24633 0 0 0 903872 112 0 0 25 0 1 0 274970284 63258624 15179 1992294400 134512640 134931368 4294956240 18446744073709551615 134525828 0 0 4096 0 0 0 0 17 1 0 0
/proc/31420/statm: 15444 15179 48 102 0 15339 0
Current children cumulated CPU time (s) 9039.84
Current children cumulated vsize (KiB) 61776

[startup+9102.3 s]
/proc/loadavg: 1.00 1.00 0.93 2/65 31439
/proc/meminfo: memFree=522032/2055920 swapFree=4173864/4192956
[pid=31420] ppid=31418 vsize=61776 CPUtime=9099.82
/proc/31420/stat : 31420 (picosat) R 31418 31420 31317 0 -1 4194304 24633 0 0 0 909870 112 0 0 25 0 1 0 274970284 63258624 15179 1992294400 134512640 134931368 4294956240 18446744073709551615 134525791 0 0 4096 0 0 0 0 17 1 0 0
/proc/31420/statm: 15444 15179 48 102 0 15339 0
Current children cumulated CPU time (s) 9099.82
Current children cumulated vsize (KiB) 61776

[startup+9162.3 s]
/proc/loadavg: 1.00 1.00 0.93 2/65 31439
/proc/meminfo: memFree=522032/2055920 swapFree=4173864/4192956
[pid=31420] ppid=31418 vsize=61776 CPUtime=9159.82
/proc/31420/stat : 31420 (picosat) R 31418 31420 31317 0 -1 4194304 24633 0 0 0 915869 113 0 0 25 0 1 0 274970284 63258624 15179 1992294400 134512640 134931368 4294956240 18446744073709551615 134525788 0 0 4096 0 0 0 0 17 1 0 0
/proc/31420/statm: 15444 15179 48 102 0 15339 0
Current children cumulated CPU time (s) 9159.82
Current children cumulated vsize (KiB) 61776

[startup+9222.3 s]
/proc/loadavg: 1.00 1.00 0.93 2/65 31439
/proc/meminfo: memFree=522032/2055920 swapFree=4173864/4192956
[pid=31420] ppid=31418 vsize=61776 CPUtime=9219.8
/proc/31420/stat : 31420 (picosat) R 31418 31420 31317 0 -1 4194304 24633 0 0 0 921867 113 0 0 25 0 1 0 274970284 63258624 15179 1992294400 134512640 134931368 4294956240 18446744073709551615 134525754 0 0 4096 0 0 0 0 17 1 0 0
/proc/31420/statm: 15444 15179 48 102 0 15339 0
Current children cumulated CPU time (s) 9219.8
Current children cumulated vsize (KiB) 61776

[startup+9282.3 s]
/proc/loadavg: 1.00 1.00 0.93 2/65 31439
/proc/meminfo: memFree=522032/2055920 swapFree=4173864/4192956
[pid=31420] ppid=31418 vsize=61776 CPUtime=9279.78
/proc/31420/stat : 31420 (picosat) R 31418 31420 31317 0 -1 4194304 24633 0 0 0 927865 113 0 0 25 0 1 0 274970284 63258624 15179 1992294400 134512640 134931368 4294956240 18446744073709551615 134525754 0 0 4096 0 0 0 0 17 1 0 0
/proc/31420/statm: 15444 15179 48 102 0 15339 0
Current children cumulated CPU time (s) 9279.78
Current children cumulated vsize (KiB) 61776

[startup+9342.3 s]
/proc/loadavg: 1.00 1.00 0.93 2/65 31439
/proc/meminfo: memFree=522096/2055920 swapFree=4173864/4192956
[pid=31420] ppid=31418 vsize=61776 CPUtime=9339.77
/proc/31420/stat : 31420 (picosat) R 31418 31420 31317 0 -1 4194304 24633 0 0 0 933864 113 0 0 25 0 1 0 274970284 63258624 15179 1992294400 134512640 134931368 4294956240 18446744073709551615 134525754 0 0 4096 0 0 0 0 17 1 0 0
/proc/31420/statm: 15444 15179 48 102 0 15339 0
Current children cumulated CPU time (s) 9339.77
Current children cumulated vsize (KiB) 61776

[startup+9402.3 s]
/proc/loadavg: 1.00 1.00 0.93 2/65 31439
/proc/meminfo: memFree=522032/2055920 swapFree=4173864/4192956
[pid=31420] ppid=31418 vsize=61776 CPUtime=9399.75
/proc/31420/stat : 31420 (picosat) R 31418 31420 31317 0 -1 4194304 24872 0 0 0 939862 113 0 0 25 0 1 0 274970284 63258624 15181 1992294400 134512640 134931368 4294956240 18446744073709551615 134525754 0 0 4096 0 0 0 0 17 1 0 0
/proc/31420/statm: 15444 15181 48 102 0 15339 0
Current children cumulated CPU time (s) 9399.75
Current children cumulated vsize (KiB) 61776

[startup+9462.3 s]
/proc/loadavg: 1.00 1.00 0.93 2/65 31439
/proc/meminfo: memFree=522032/2055920 swapFree=4173864/4192956
[pid=31420] ppid=31418 vsize=61776 CPUtime=9459.73
/proc/31420/stat : 31420 (picosat) R 31418 31420 31317 0 -1 4194304 24872 0 0 0 945860 113 0 0 25 0 1 0 274970284 63258624 15181 1992294400 134512640 134931368 4294956240 18446744073709551615 134525828 0 0 4096 0 0 0 0 17 1 0 0
/proc/31420/statm: 15444 15181 48 102 0 15339 0
Current children cumulated CPU time (s) 9459.73
Current children cumulated vsize (KiB) 61776

[startup+9522.3 s]
/proc/loadavg: 1.00 1.00 0.93 2/65 31445
/proc/meminfo: memFree=522032/2055920 swapFree=4173864/4192956
[pid=31420] ppid=31418 vsize=61776 CPUtime=9519.71
/proc/31420/stat : 31420 (picosat) R 31418 31420 31317 0 -1 4194304 24872 0 0 0 951858 113 0 0 25 0 1 0 274970284 63258624 15181 1992294400 134512640 134931368 4294956240 18446744073709551615 134525754 0 0 4096 0 0 0 0 17 1 0 0
/proc/31420/statm: 15444 15181 48 102 0 15339 0
Current children cumulated CPU time (s) 9519.71
Current children cumulated vsize (KiB) 61776

[startup+9582.3 s]
/proc/loadavg: 1.00 1.00 0.93 2/65 31445
/proc/meminfo: memFree=522032/2055920 swapFree=4173864/4192956
[pid=31420] ppid=31418 vsize=61776 CPUtime=9579.69
/proc/31420/stat : 31420 (picosat) R 31418 31420 31317 0 -1 4194304 24872 0 0 0 957856 113 0 0 25 0 1 0 274970284 63258624 15181 1992294400 134512640 134931368 4294956240 18446744073709551615 134525754 0 0 4096 0 0 0 0 17 1 0 0
/proc/31420/statm: 15444 15181 48 102 0 15339 0
Current children cumulated CPU time (s) 9579.69
Current children cumulated vsize (KiB) 61776

[startup+9642.3 s]
/proc/loadavg: 1.00 1.00 0.93 2/65 31445
/proc/meminfo: memFree=522032/2055920 swapFree=4173864/4192956
[pid=31420] ppid=31418 vsize=61776 CPUtime=9639.67
/proc/31420/stat : 31420 (picosat) R 31418 31420 31317 0 -1 4194304 24872 0 0 0 963854 113 0 0 25 0 1 0 274970284 63258624 15181 1992294400 134512640 134931368 4294956240 18446744073709551615 134525760 0 0 4096 0 0 0 0 17 1 0 0
/proc/31420/statm: 15444 15181 48 102 0 15339 0
Current children cumulated CPU time (s) 9639.67
Current children cumulated vsize (KiB) 61776

[startup+9702.3 s]
/proc/loadavg: 1.00 1.00 0.93 2/65 31445
/proc/meminfo: memFree=522032/2055920 swapFree=4173864/4192956
[pid=31420] ppid=31418 vsize=61776 CPUtime=9699.66
/proc/31420/stat : 31420 (picosat) R 31418 31420 31317 0 -1 4194304 24872 0 0 0 969853 113 0 0 25 0 1 0 274970284 63258624 15181 1992294400 134512640 134931368 4294956240 18446744073709551615 134525781 0 0 4096 0 0 0 0 17 1 0 0
/proc/31420/statm: 15444 15181 48 102 0 15339 0
Current children cumulated CPU time (s) 9699.66
Current children cumulated vsize (KiB) 61776

[startup+9762.3 s]
/proc/loadavg: 1.00 1.00 0.93 2/65 31445
/proc/meminfo: memFree=521264/2055920 swapFree=4173864/4192956
[pid=31420] ppid=31418 vsize=62304 CPUtime=9759.65
/proc/31420/stat : 31420 (picosat) R 31418 31420 31317 0 -1 4194304 25286 0 0 0 975851 114 0 0 25 0 1 0 274970284 63799296 15347 1992294400 134512640 134931368 4294956240 18446744073709551615 134525814 0 0 4096 0 0 0 0 17 1 0 0
/proc/31420/statm: 15576 15347 48 102 0 15471 0
Current children cumulated CPU time (s) 9759.65
Current children cumulated vsize (KiB) 62304

[startup+9822.3 s]
/proc/loadavg: 1.00 1.00 0.93 2/65 31445
/proc/meminfo: memFree=521328/2055920 swapFree=4173864/4192956
[pid=31420] ppid=31418 vsize=62304 CPUtime=9819.63
/proc/31420/stat : 31420 (picosat) R 31418 31420 31317 0 -1 4194304 25286 0 0 0 981849 114 0 0 25 0 1 0 274970284 63799296 15347 1992294400 134512640 134931368 4294956240 18446744073709551615 134525754 0 0 4096 0 0 0 0 17 1 0 0
/proc/31420/statm: 15576 15347 48 102 0 15471 0
Current children cumulated CPU time (s) 9819.63
Current children cumulated vsize (KiB) 62304

[startup+9882.3 s]
/proc/loadavg: 1.00 1.00 0.93 2/65 31445
/proc/meminfo: memFree=521328/2055920 swapFree=4173864/4192956
[pid=31420] ppid=31418 vsize=62304 CPUtime=9879.62
/proc/31420/stat : 31420 (picosat) R 31418 31420 31317 0 -1 4194304 25286 0 0 0 987848 114 0 0 25 0 1 0 274970284 63799296 15347 1992294400 134512640 134931368 4294956240 18446744073709551615 134525754 0 0 4096 0 0 0 0 17 1 0 0
/proc/31420/statm: 15576 15347 48 102 0 15471 0
Current children cumulated CPU time (s) 9879.62
Current children cumulated vsize (KiB) 62304

[startup+9942.3 s]
/proc/loadavg: 1.00 1.00 0.93 2/65 31445
/proc/meminfo: memFree=521328/2055920 swapFree=4173864/4192956
[pid=31420] ppid=31418 vsize=62304 CPUtime=9939.6
/proc/31420/stat : 31420 (picosat) R 31418 31420 31317 0 -1 4194304 25286 0 0 0 993846 114 0 0 25 0 1 0 274970284 63799296 15347 1992294400 134512640 134931368 4294956240 18446744073709551615 134525754 0 0 4096 0 0 0 0 17 1 0 0
/proc/31420/statm: 15576 15347 48 102 0 15471 0
Current children cumulated CPU time (s) 9939.6
Current children cumulated vsize (KiB) 62304

[startup+10002.3 s]
/proc/loadavg: 1.00 1.00 0.93 2/65 31445
/proc/meminfo: memFree=521392/2055920 swapFree=4173864/4192956
[pid=31420] ppid=31418 vsize=62304 CPUtime=9999.59
/proc/31420/stat : 31420 (picosat) R 31418 31420 31317 0 -1 4194304 25286 0 0 0 999845 114 0 0 25 0 1 0 274970284 63799296 15347 1992294400 134512640 134931368 4294956240 18446744073709551615 134525754 0 0 4096 0 0 0 0 17 1 0 0
/proc/31420/statm: 15576 15347 48 102 0 15471 0
Current children cumulated CPU time (s) 9999.59
Current children cumulated vsize (KiB) 62304



Maximum CPU time exceeded: sending SIGTERM then SIGKILL

[startup+10002.8 s]
/proc/loadavg: 1.00 1.00 0.93 2/65 31445
/proc/meminfo: memFree=521392/2055920 swapFree=4173864/4192956
[pid=31420] ppid=31418 vsize=62304 CPUtime=10000.1
/proc/31420/stat : 31420 (picosat) R 31418 31420 31317 0 -1 4194304 25286 0 0 0 999895 114 0 0 25 0 1 0 274970284 63799296 15347 1992294400 134512640 134931368 4294956240 18446744073709551615 134525754 0 0 4096 0 0 0 0 17 1 0 0
/proc/31420/statm: 15576 15347 48 102 0 15471 0
Current children cumulated CPU time (s) 10000.1
Current children cumulated vsize (KiB) 62304

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): 10002.8
CPU time (s): 10000.1
CPU user time (s): 9998.95
CPU system time (s): 1.15382
CPU usage (%): 99.9729
Max. virtual memory (cumulated for all children) (KiB): 63296

getrusage(RUSAGE_CHILDREN,...) data:
user time used= 9998.95
system time used= 1.15382
maximum resident set size= 0
integral shared memory size= 0
integral unshared data size= 0
integral unshared stack size= 0
page reclaims= 25286
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= 2
involuntary context switches= 19277

runsolver used 7.05893 second user time and 20.7668 second system time

The end

Launcher Data 

Begin job on node20 at 2009-05-16 12:22:51
IDJOB=1824874
IDBENCH=20488
IDSOLVER=666
FILE ID=node20/1824874-1242469370
PBS_JOBID= 9306814
Free space on /tmp= 66224 MiB

SOLVER NAME= SAT07 reference solver: picosat 535
BENCH NAME= SAT07/industrial/grieu/vmpc_33.cnf
COMMAND LINE= HOME/picosat BENCHNAME            
RUNSOLVER COMMAND LINE= BIN/runsolver --timestamp -w /tmp/evaluation-result-1824874-1242469370/watcher-1824874-1242469370 -o /tmp/evaluation-result-1824874-1242469370/solver-1824874-1242469370 -C 10000 -W 12000 -M 1800 --output-limit 1,15  HOME/picosat HOME/instance-1824874-1242469370.cnf            

TIME LIMIT= 10000 seconds
MEMORY LIMIT= 1800 MiB
MAX NB THREAD= 0

MD5SUM BENCH= 4c4d694bb911a7a13a7cb66a99dd484c
RANDOM SEED=2141462761

node20.alineos.net Linux 2.6.9-22.EL.rootsmp #1 SMP Mon Oct 3 08:59:52 CEST 2005

/proc/cpuinfo:
processor	: 0
vendor_id	: GenuineIntel
cpu family	: 15
model		: 4
model name	:                   Intel(R) Xeon(TM) CPU 3.00GHz
stepping	: 3
cpu MHz		: 3000.214
cache size	: 2048 KB
fpu		: yes
fpu_exception	: yes
cpuid level	: 5
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 lm pni monitor ds_cpl cid cx16 xtpr
bogomips	: 5931.00
clflush size	: 64
cache_alignment	: 128
address sizes	: 36 bits physical, 48 bits virtual
power management:

processor	: 1
vendor_id	: GenuineIntel
cpu family	: 15
model		: 4
model name	:                   Intel(R) Xeon(TM) CPU 3.00GHz
stepping	: 3
cpu MHz		: 3000.214
cache size	: 2048 KB
fpu		: yes
fpu_exception	: yes
cpuid level	: 5
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 lm pni monitor ds_cpl cid cx16 xtpr
bogomips	: 5586.94
clflush size	: 64
cache_alignment	: 128
address sizes	: 36 bits physical, 48 bits virtual
power management:


/proc/meminfo:
MemTotal:      2055920 kB
MemFree:        583696 kB
Buffers:         97908 kB
Cached:        1256380 kB
SwapCached:      13464 kB
Active:         104128 kB
Inactive:      1265380 kB
HighTotal:           0 kB
HighFree:            0 kB
LowTotal:      2055920 kB
LowFree:        583696 kB
SwapTotal:     4192956 kB
SwapFree:      4173864 kB
Dirty:            2976 kB
Writeback:           0 kB
Mapped:          13540 kB
Slab:            88660 kB
Committed_AS:  1100660 kB
PageTables:       1396 kB
VmallocTotal: 536870911 kB
VmallocUsed:    264952 kB
VmallocChunk: 536605679 kB
HugePages_Total:     0
HugePages_Free:      0
Hugepagesize:     2048 kB

Free space on /tmp at the end= 66224 MiB
End job on node20 at 2009-05-16 15:09:35