Trace number 456275

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, and are wall clock time (not CPU 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 535? (TO) 5000.05 5001.51

General information on the benchmark

Namecrafted/Hard/contest05/counting-php/
easier-fphp-035-029.sat05-1221.reshuffled-07.cnf
MD5SUM4176ac9a36a2f88072132072fe2be571
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 variables1015
Number of clauses31500
Sum of the clauses size63945
Maximum clause length29
Minimum clause length2
Number of clauses of size 10
Number of clauses of size 231465
Number of clauses of size 30
Number of clauses of size 40
Number of clauses of size 50
Number of clauses of size over 535

Solver Data (download as text)



Verifier Data (download as text)




ERROR: Unexpected answer ! (SATISFIABLE/UNSATISFIABLE expected)
Got answer: 



Watcher Data (download as text)




runsolver version 3.2.3 (c) roussel@cril.univ-artois.fr

command line: runsolver --timestamp -w ROOT/results/node26/watcher-456275-1178332404 -o ROOT/results/node26/solver-456275-1178332404 -C 5000 -W 7500 -M 1800 --output-limit 1,15 /tmp/evaluation/456275-1178332404/picosat /tmp/evaluation/456275-1178332404/instance-456275-1178332404.cnf 

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): 7500 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: 2.04 2.01 1.91 3/77 22629
/proc/meminfo: memFree=1486224/2055920 swapFree=4170144/4192956
[pid=22629] ppid=22627 vsize=568 CPUtime=0
/proc/22629/stat : 22629 (picosat) R 22627 22629 21753 0 -1 4194304 80 0 0 0 0 0 0 0 18 0 1 0 281157180 581632 66 18446744073709551615 134512640 134931368 4294956672 18446744073709551615 134605937 0 0 4096 0 0 0 0 17 1 0 0
/proc/22629/statm: 142 66 40 102 0 37 0

[startup+0.068507 s]
/proc/loadavg: 2.04 2.01 1.91 3/77 22629
/proc/meminfo: memFree=1486224/2055920 swapFree=4170144/4192956
[pid=22629] ppid=22627 vsize=700 CPUtime=0.06
/proc/22629/stat : 22629 (picosat) R 22627 22629 21753 0 -1 4194304 125 0 0 0 2 4 0 0 18 0 1 0 281157180 716800 111 18446744073709551615 134512640 134931368 4294956672 18446744073709551615 134605937 0 0 4096 0 0 0 0 17 1 0 0
/proc/22629/statm: 175 111 40 102 0 70 0
Current children cumulated CPU time (s) 0.06
Current children cumulated vsize (KiB) 700

[startup+0.101509 s]
/proc/loadavg: 2.04 2.01 1.91 3/77 22629
/proc/meminfo: memFree=1486224/2055920 swapFree=4170144/4192956
[pid=22629] ppid=22627 vsize=832 CPUtime=0.09
/proc/22629/stat : 22629 (picosat) R 22627 22629 21753 0 -1 4194304 132 0 0 0 3 6 0 0 18 0 1 0 281157180 851968 118 18446744073709551615 134512640 134931368 4294956672 18446744073709551615 134605937 0 0 4096 0 0 0 0 17 1 0 0
/proc/22629/statm: 208 118 40 102 0 103 0
Current children cumulated CPU time (s) 0.09
Current children cumulated vsize (KiB) 832

[startup+0.301528 s]
/proc/loadavg: 2.04 2.01 1.91 3/77 22629
/proc/meminfo: memFree=1486224/2055920 swapFree=4170144/4192956
[pid=22629] ppid=22627 vsize=1364 CPUtime=0.29
/proc/22629/stat : 22629 (picosat) R 22627 22629 21753 0 -1 4194304 294 0 0 0 17 12 0 0 19 0 1 0 281157180 1396736 278 18446744073709551615 134512640 134931368 4294956672 18446744073709551615 134583827 0 0 4096 0 0 0 0 17 1 0 0
/proc/22629/statm: 341 278 48 102 0 236 0
Current children cumulated CPU time (s) 0.29
Current children cumulated vsize (KiB) 1364

[startup+0.701565 s]
/proc/loadavg: 2.04 2.01 1.91 3/77 22629
/proc/meminfo: memFree=1486224/2055920 swapFree=4170144/4192956
[pid=22629] ppid=22627 vsize=1628 CPUtime=0.69
/proc/22629/stat : 22629 (picosat) R 22627 22629 21753 0 -1 4194304 366 0 0 0 57 12 0 0 23 0 1 0 281157180 1667072 350 18446744073709551615 134512640 134931368 4294956672 18446744073709551615 134529977 0 0 4096 0 0 0 0 17 1 0 0
/proc/22629/statm: 407 350 48 102 0 302 0
Current children cumulated CPU time (s) 0.69
Current children cumulated vsize (KiB) 1628

[startup+1.50164 s]
/proc/loadavg: 2.04 2.01 1.91 2/78 22630
/proc/meminfo: memFree=1485000/2055920 swapFree=4170144/4192956
[pid=22629] ppid=22627 vsize=1760 CPUtime=1.49
/proc/22629/stat : 22629 (picosat) R 22627 22629 21753 0 -1 4194304 396 0 0 0 137 12 0 0 25 0 1 0 281157180 1802240 380 18446744073709551615 134512640 134931368 4294956672 18446744073709551615 134520025 0 0 4096 0 0 0 0 17 1 0 0
/proc/22629/statm: 440 380 48 102 0 335 0
Current children cumulated CPU time (s) 1.49
Current children cumulated vsize (KiB) 1760

[startup+3.10179 s]
/proc/loadavg: 1.95 2.00 1.90 2/78 22630
/proc/meminfo: memFree=1484680/2055920 swapFree=4170144/4192956
[pid=22629] ppid=22627 vsize=2156 CPUtime=3.09
/proc/22629/stat : 22629 (picosat) R 22627 22629 21753 0 -1 4194304 493 0 0 0 297 12 0 0 25 0 1 0 281157180 2207744 477 18446744073709551615 134512640 134931368 4294956672 18446744073709551615 134531136 0 0 4096 0 0 0 0 17 1 0 0
/proc/22629/statm: 539 477 48 102 0 434 0
Current children cumulated CPU time (s) 3.09
Current children cumulated vsize (KiB) 2156

[startup+6.30109 s]
/proc/loadavg: 1.95 2.00 1.90 2/78 22630
/proc/meminfo: memFree=1484168/2055920 swapFree=4170144/4192956
[pid=22629] ppid=22627 vsize=2556 CPUtime=6.29
/proc/22629/stat : 22629 (picosat) R 22627 22629 21753 0 -1 4194304 584 0 0 0 617 12 0 0 25 0 1 0 281157180 2617344 568 18446744073709551615 134512640 134931368 4294956672 18446744073709551615 134531123 0 0 4096 0 0 0 0 17 1 0 0
/proc/22629/statm: 639 568 48 102 0 534 0
Current children cumulated CPU time (s) 6.29
Current children cumulated vsize (KiB) 2556

[startup+12.7017 s]
/proc/loadavg: 1.81 1.96 1.89 2/78 22630
/proc/meminfo: memFree=1483528/2055920 swapFree=4170144/4192956
[pid=22629] ppid=22627 vsize=3040 CPUtime=12.69
/proc/22629/stat : 22629 (picosat) R 22627 22629 21753 0 -1 4194304 710 0 0 0 1257 12 0 0 25 0 1 0 281157180 3112960 694 18446744073709551615 134512640 134931368 4294956672 18446744073709551615 134531123 0 0 4096 0 0 0 0 17 1 0 0
/proc/22629/statm: 760 694 48 102 0 655 0
Current children cumulated CPU time (s) 12.69
Current children cumulated vsize (KiB) 3040

[startup+25.5019 s]
/proc/loadavg: 1.68 1.93 1.88 2/78 22630
/proc/meminfo: memFree=1482312/2055920 swapFree=4170144/4192956
[pid=22629] ppid=22627 vsize=4188 CPUtime=25.48
/proc/22629/stat : 22629 (picosat) R 22627 22629 21753 0 -1 4194304 999 0 0 0 2536 12 0 0 25 0 1 0 281157180 4288512 983 18446744073709551615 134512640 134931368 4294956672 18446744073709551615 134531120 0 0 4096 0 0 0 0 17 1 0 0
/proc/22629/statm: 1047 983 48 102 0 942 0
Current children cumulated CPU time (s) 25.48
Current children cumulated vsize (KiB) 4188

[startup+51.1013 s]
/proc/loadavg: 1.45 1.85 1.86 2/78 22630
/proc/meminfo: memFree=1480648/2055920 swapFree=4170144/4192956
[pid=22629] ppid=22627 vsize=5908 CPUtime=51.08
/proc/22629/stat : 22629 (picosat) R 22627 22629 21753 0 -1 4194304 1462 0 0 0 5095 13 0 0 25 0 1 0 281157180 6049792 1397 18446744073709551615 134512640 134931368 4294956672 18446744073709551615 134529900 0 0 4096 0 0 0 0 17 1 0 0
/proc/22629/statm: 1477 1397 48 102 0 1372 0
Current children cumulated CPU time (s) 51.08
Current children cumulated vsize (KiB) 5908

[startup+102.305 s]
/proc/loadavg: 1.18 1.71 1.81 2/78 22630
/proc/meminfo: memFree=1479048/2055920 swapFree=4170144/4192956
[pid=22629] ppid=22627 vsize=7452 CPUtime=102.26
/proc/22629/stat : 22629 (picosat) R 22627 22629 21753 0 -1 4194304 1895 0 0 0 10213 13 0 0 25 0 1 0 281157180 7630848 1791 18446744073709551615 134512640 134931368 4294956672 18446744073709551615 134520006 0 0 4096 0 0 0 0 17 1 0 0
/proc/22629/statm: 1863 1791 48 102 0 1758 0
Current children cumulated CPU time (s) 102.26
Current children cumulated vsize (KiB) 7452

[startup+162.302 s]
/proc/loadavg: 1.06 1.58 1.75 2/78 22630
/proc/meminfo: memFree=1477000/2055920 swapFree=4170144/4192956
[pid=22629] ppid=22627 vsize=9440 CPUtime=162.25
/proc/22629/stat : 22629 (picosat) R 22627 22629 21753 0 -1 4194304 2461 0 0 0 16211 14 0 0 25 0 1 0 281157180 9666560 2289 18446744073709551615 134512640 134931368 4294956672 18446744073709551615 134520121 0 0 4096 0 0 0 0 17 1 0 0
/proc/22629/statm: 2360 2289 48 102 0 2255 0
Current children cumulated CPU time (s) 162.25
Current children cumulated vsize (KiB) 9440

[startup+222.301 s]
/proc/loadavg: 1.02 1.47 1.70 2/78 22630
/proc/meminfo: memFree=1476360/2055920 swapFree=4170144/4192956
[pid=22629] ppid=22627 vsize=9892 CPUtime=222.23
/proc/22629/stat : 22629 (picosat) R 22627 22629 21753 0 -1 4194304 2944 0 0 0 22208 15 0 0 25 0 1 0 281157180 10129408 2408 18446744073709551615 134512640 134931368 4294956672 18446744073709551615 134549282 0 0 4096 0 0 0 0 17 1 0 0
/proc/22629/statm: 2473 2408 48 102 0 2368 0
Current children cumulated CPU time (s) 222.23
Current children cumulated vsize (KiB) 9892

[startup+282.302 s]
/proc/loadavg: 1.01 1.38 1.66 2/78 22630
/proc/meminfo: memFree=1474376/2055920 swapFree=4170144/4192956
[pid=22629] ppid=22627 vsize=11932 CPUtime=282.22
/proc/22629/stat : 22629 (picosat) R 22627 22629 21753 0 -1 4194304 3470 0 0 0 28206 16 0 0 25 0 1 0 281157180 12218368 2925 18446744073709551615 134512640 134931368 4294956672 18446744073709551615 134529133 0 0 4096 0 0 0 0 17 1 0 0
/proc/22629/statm: 2983 2925 48 102 0 2878 0
Current children cumulated CPU time (s) 282.22
Current children cumulated vsize (KiB) 11932

[startup+342.301 s]
/proc/loadavg: 1.00 1.31 1.61 2/78 22630
/proc/meminfo: memFree=1473992/2055920 swapFree=4170144/4192956
[pid=22629] ppid=22627 vsize=12288 CPUtime=342.2
/proc/22629/stat : 22629 (picosat) R 22627 22629 21753 0 -1 4194304 3811 0 0 0 34203 17 0 0 25 0 1 0 281157180 12582912 3007 18446744073709551615 134512640 134931368 4294956672 18446744073709551615 134529907 0 0 4096 0 0 0 0 17 1 0 0
/proc/22629/statm: 3072 3007 48 102 0 2967 0
Current children cumulated CPU time (s) 342.2
Current children cumulated vsize (KiB) 12288

[startup+402.302 s]
/proc/loadavg: 1.00 1.25 1.57 2/78 22630
/proc/meminfo: memFree=1472840/2055920 swapFree=4170144/4192956
[pid=22629] ppid=22627 vsize=13488 CPUtime=402.19
/proc/22629/stat : 22629 (picosat) R 22627 22629 21753 0 -1 4194304 4264 0 0 0 40201 18 0 0 25 0 1 0 281157180 13811712 3305 18446744073709551615 134512640 134931368 4294956672 18446744073709551615 134529991 0 0 4096 0 0 0 0 17 1 0 0
/proc/22629/statm: 3372 3305 48 102 0 3267 0
Current children cumulated CPU time (s) 402.19
Current children cumulated vsize (KiB) 13488

[startup+462.302 s]
/proc/loadavg: 1.00 1.20 1.53 2/78 22632
/proc/meminfo: memFree=1472456/2055920 swapFree=4170144/4192956
[pid=22629] ppid=22627 vsize=13620 CPUtime=462.16
/proc/22629/stat : 22629 (picosat) R 22627 22629 21753 0 -1 4194304 4713 0 0 0 46198 18 0 0 25 0 1 0 281157180 13946880 3330 18446744073709551615 134512640 134931368 4294956672 18446744073709551615 134525860 0 0 4096 0 0 0 0 17 1 0 0
/proc/22629/statm: 3405 3330 48 102 0 3300 0
Current children cumulated CPU time (s) 462.16
Current children cumulated vsize (KiB) 13620

[startup+522.301 s]
/proc/loadavg: 1.00 1.17 1.50 2/78 22632
/proc/meminfo: memFree=1471560/2055920 swapFree=4170144/4192956
[pid=22629] ppid=22627 vsize=14628 CPUtime=522.15
/proc/22629/stat : 22629 (picosat) R 22627 22629 21753 0 -1 4194304 4989 0 0 0 52196 19 0 0 25 0 1 0 281157180 14979072 3581 18446744073709551615 134512640 134931368 4294956672 18446744073709551615 134531132 0 0 4096 0 0 0 0 17 1 0 0
/proc/22629/statm: 3657 3581 48 102 0 3552 0
Current children cumulated CPU time (s) 522.15
Current children cumulated vsize (KiB) 14628

[startup+582.302 s]
/proc/loadavg: 1.00 1.13 1.46 2/78 22632
/proc/meminfo: memFree=1471176/2055920 swapFree=4170144/4192956
[pid=22629] ppid=22627 vsize=15020 CPUtime=582.13
/proc/22629/stat : 22629 (picosat) R 22627 22629 21753 0 -1 4194304 5161 0 0 0 58193 20 0 0 25 0 1 0 281157180 15380480 3682 18446744073709551615 134512640 134931368 4294956672 18446744073709551615 134597664 0 0 4096 0 0 0 0 17 1 0 0
/proc/22629/statm: 3755 3682 48 102 0 3650 0
Current children cumulated CPU time (s) 582.13
Current children cumulated vsize (KiB) 15020

[startup+642.301 s]
/proc/loadavg: 1.00 1.10 1.43 2/78 22632
/proc/meminfo: memFree=1468680/2055920 swapFree=4170144/4192956
[pid=22629] ppid=22627 vsize=17204 CPUtime=642.12
/proc/22629/stat : 22629 (picosat) R 22627 22629 21753 0 -1 4194304 5786 0 0 0 64192 20 0 0 25 0 1 0 281157180 17616896 4246 18446744073709551615 134512640 134931368 4294956672 18446744073709551615 134543543 0 0 4096 0 0 0 0 17 1 0 0
/proc/22629/statm: 4301 4246 48 102 0 4196 0
Current children cumulated CPU time (s) 642.12
Current children cumulated vsize (KiB) 17204


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

[startup+4062.31 s]
/proc/loadavg: 1.00 1.00 1.00 2/78 22832
/proc/meminfo: memFree=1449288/2055920 swapFree=4170144/4192956
[pid=22629] ppid=22627 vsize=35956 CPUtime=4061.09
/proc/22629/stat : 22629 (picosat) R 22627 22629 21753 0 -1 4194304 15251 0 0 0 406055 54 0 0 25 0 1 0 281157180 36818944 8934 18446744073709551615 134512640 134931368 4294956672 18446744073709551615 134531136 0 0 4096 0 0 0 0 17 1 0 0
/proc/22629/statm: 8989 8934 48 102 0 8884 0
Current children cumulated CPU time (s) 4061.09
Current children cumulated vsize (KiB) 35956

[startup+4122.3 s]
/proc/loadavg: 1.00 1.00 1.00 2/78 22832
/proc/meminfo: memFree=1449352/2055920 swapFree=4170144/4192956
[pid=22629] ppid=22627 vsize=35956 CPUtime=4121.06
/proc/22629/stat : 22629 (picosat) R 22627 22629 21753 0 -1 4194304 15251 0 0 0 412052 54 0 0 25 0 1 0 281157180 36818944 8934 18446744073709551615 134512640 134931368 4294956672 18446744073709551615 134529977 0 0 4096 0 0 0 0 17 1 0 0
/proc/22629/statm: 8989 8934 48 102 0 8884 0
Current children cumulated CPU time (s) 4121.06
Current children cumulated vsize (KiB) 35956

[startup+4182.3 s]
/proc/loadavg: 1.00 1.00 1.00 2/78 22832
/proc/meminfo: memFree=1449352/2055920 swapFree=4170144/4192956
[pid=22629] ppid=22627 vsize=35956 CPUtime=4181.05
/proc/22629/stat : 22629 (picosat) R 22627 22629 21753 0 -1 4194304 15251 0 0 0 418050 55 0 0 25 0 1 0 281157180 36818944 8934 18446744073709551615 134512640 134931368 4294956672 18446744073709551615 134525754 0 0 4096 0 0 0 0 17 1 0 0
/proc/22629/statm: 8989 8934 48 102 0 8884 0
Current children cumulated CPU time (s) 4181.05
Current children cumulated vsize (KiB) 35956

[startup+4242.3 s]
/proc/loadavg: 1.00 1.00 1.00 2/78 22832
/proc/meminfo: memFree=1449352/2055920 swapFree=4170144/4192956
[pid=22629] ppid=22627 vsize=35956 CPUtime=4241.04
/proc/22629/stat : 22629 (picosat) R 22627 22629 21753 0 -1 4194304 15251 0 0 0 424048 56 0 0 25 0 1 0 281157180 36818944 8934 18446744073709551615 134512640 134931368 4294956672 18446744073709551615 134597664 0 0 4096 0 0 0 0 17 1 0 0
/proc/22629/statm: 8989 8934 48 102 0 8884 0
Current children cumulated CPU time (s) 4241.04
Current children cumulated vsize (KiB) 35956

[startup+4302.3 s]
/proc/loadavg: 1.00 1.00 1.00 2/78 22832
/proc/meminfo: memFree=1445896/2055920 swapFree=4170144/4192956
[pid=22629] ppid=22627 vsize=39344 CPUtime=4301.02
/proc/22629/stat : 22629 (picosat) R 22627 22629 21753 0 -1 4194304 16093 0 0 0 430045 57 0 0 25 0 1 0 281157180 40288256 9776 18446744073709551615 134512640 134931368 4294956672 18446744073709551615 134525754 0 0 4096 0 0 0 0 17 1 0 0
/proc/22629/statm: 9836 9776 48 102 0 9731 0
Current children cumulated CPU time (s) 4301.02
Current children cumulated vsize (KiB) 39344

[startup+4362.3 s]
/proc/loadavg: 1.00 1.00 1.00 2/78 22832
/proc/meminfo: memFree=1441800/2055920 swapFree=4170144/4192956
[pid=22629] ppid=22627 vsize=43480 CPUtime=4361
/proc/22629/stat : 22629 (picosat) R 22627 22629 21753 0 -1 4194304 17207 0 0 0 436042 58 0 0 25 0 1 0 281157180 44523520 10810 18446744073709551615 134512640 134931368 4294956672 18446744073709551615 134525791 0 0 4096 0 0 0 0 17 1 0 0
/proc/22629/statm: 10870 10810 48 102 0 10765 0
Current children cumulated CPU time (s) 4361
Current children cumulated vsize (KiB) 43480

[startup+4422.3 s]
/proc/loadavg: 1.00 1.00 1.00 2/78 22832
/proc/meminfo: memFree=1441864/2055920 swapFree=4170144/4192956
[pid=22629] ppid=22627 vsize=43456 CPUtime=4420.99
/proc/22629/stat : 22629 (picosat) R 22627 22629 21753 0 -1 4194304 17207 0 0 0 442040 59 0 0 25 0 1 0 281157180 44498944 10809 18446744073709551615 134512640 134931368 4294956672 18446744073709551615 134529999 0 0 4096 0 0 0 0 17 1 0 0
/proc/22629/statm: 10864 10809 48 102 0 10759 0
Current children cumulated CPU time (s) 4420.99
Current children cumulated vsize (KiB) 43456

[startup+4482.3 s]
/proc/loadavg: 1.00 1.00 1.00 2/78 22832
/proc/meminfo: memFree=1441928/2055920 swapFree=4170144/4192956
[pid=22629] ppid=22627 vsize=43148 CPUtime=4480.97
/proc/22629/stat : 22629 (picosat) R 22627 22629 21753 0 -1 4194304 17207 0 0 0 448038 59 0 0 25 0 1 0 281157180 44183552 10732 18446744073709551615 134512640 134931368 4294956672 18446744073709551615 134531123 0 0 4096 0 0 0 0 17 1 0 0
/proc/22629/statm: 10787 10732 48 102 0 10682 0
Current children cumulated CPU time (s) 4480.97
Current children cumulated vsize (KiB) 43148

[startup+4542.3 s]
/proc/loadavg: 1.00 1.00 1.00 2/78 22832
/proc/meminfo: memFree=1442760/2055920 swapFree=4170144/4192956
[pid=22629] ppid=22627 vsize=42304 CPUtime=4540.95
/proc/22629/stat : 22629 (picosat) R 22627 22629 21753 0 -1 4194304 17207 0 0 0 454035 60 0 0 25 0 1 0 281157180 43319296 10521 18446744073709551615 134512640 134931368 4294956672 18446744073709551615 134525788 0 0 4096 0 0 0 0 17 1 0 0
/proc/22629/statm: 10576 10521 48 102 0 10471 0
Current children cumulated CPU time (s) 4540.95
Current children cumulated vsize (KiB) 42304

[startup+4602.3 s]
/proc/loadavg: 1.00 1.00 1.00 2/78 22832
/proc/meminfo: memFree=1442824/2055920 swapFree=4170144/4192956
[pid=22629] ppid=22627 vsize=42288 CPUtime=4600.95
/proc/22629/stat : 22629 (picosat) R 22627 22629 21753 0 -1 4194304 17207 0 0 0 460034 61 0 0 25 0 1 0 281157180 43302912 10517 18446744073709551615 134512640 134931368 4294956672 18446744073709551615 134597666 0 0 4096 0 0 0 0 17 1 0 0
/proc/22629/statm: 10572 10517 48 102 0 10467 0
Current children cumulated CPU time (s) 4600.95
Current children cumulated vsize (KiB) 42288

[startup+4662.3 s]
/proc/loadavg: 1.00 1.00 1.00 2/78 22832
/proc/meminfo: memFree=1442824/2055920 swapFree=4170144/4192956
[pid=22629] ppid=22627 vsize=42264 CPUtime=4660.92
/proc/22629/stat : 22629 (picosat) R 22627 22629 21753 0 -1 4194304 17207 0 0 0 466031 61 0 0 25 0 1 0 281157180 43278336 10511 18446744073709551615 134512640 134931368 4294956672 18446744073709551615 134529991 0 0 4096 0 0 0 0 17 1 0 0
/proc/22629/statm: 10566 10511 48 102 0 10461 0
Current children cumulated CPU time (s) 4660.92
Current children cumulated vsize (KiB) 42264

[startup+4722.31 s]
/proc/loadavg: 1.00 1.00 1.00 3/78 22832
/proc/meminfo: memFree=1442824/2055920 swapFree=4170144/4192956
[pid=22629] ppid=22627 vsize=42252 CPUtime=4720.91
/proc/22629/stat : 22629 (picosat) R 22627 22629 21753 0 -1 4194304 17207 0 0 0 472029 62 0 0 25 0 1 0 281157180 43266048 10508 18446744073709551615 134512640 134931368 4294956672 18446744073709551615 134525754 0 0 4096 0 0 0 0 17 1 0 0
/proc/22629/statm: 10563 10508 48 102 0 10458 0
Current children cumulated CPU time (s) 4720.91
Current children cumulated vsize (KiB) 42252

[startup+4782.3 s]
/proc/loadavg: 1.00 1.00 1.00 2/78 22832
/proc/meminfo: memFree=1442824/2055920 swapFree=4170144/4192956
[pid=22629] ppid=22627 vsize=42212 CPUtime=4780.89
/proc/22629/stat : 22629 (picosat) R 22627 22629 21753 0 -1 4194304 17207 0 0 0 478027 62 0 0 25 0 1 0 281157180 43225088 10498 18446744073709551615 134512640 134931368 4294956672 18446744073709551615 134525754 0 0 4096 0 0 0 0 17 1 0 0
/proc/22629/statm: 10553 10498 48 102 0 10448 0
Current children cumulated CPU time (s) 4780.89
Current children cumulated vsize (KiB) 42212

[startup+4842.3 s]
/proc/loadavg: 1.00 1.00 1.00 2/78 22832
/proc/meminfo: memFree=1442824/2055920 swapFree=4170144/4192956
[pid=22629] ppid=22627 vsize=42192 CPUtime=4840.88
/proc/22629/stat : 22629 (picosat) R 22627 22629 21753 0 -1 4194304 17207 0 0 0 484025 63 0 0 25 0 1 0 281157180 43204608 10493 18446744073709551615 134512640 134931368 4294956672 18446744073709551615 134525791 0 0 4096 0 0 0 0 17 1 0 0
/proc/22629/statm: 10548 10493 48 102 0 10443 0
Current children cumulated CPU time (s) 4840.88
Current children cumulated vsize (KiB) 42192

[startup+4902.3 s]
/proc/loadavg: 1.00 1.00 1.00 2/78 22832
/proc/meminfo: memFree=1442824/2055920 swapFree=4170144/4192956
[pid=22629] ppid=22627 vsize=42184 CPUtime=4900.85
/proc/22629/stat : 22629 (picosat) R 22627 22629 21753 0 -1 4194304 17207 0 0 0 490022 63 0 0 25 0 1 0 281157180 43196416 10491 18446744073709551615 134512640 134931368 4294956672 18446744073709551615 134525754 0 0 4096 0 0 0 0 17 1 0 0
/proc/22629/statm: 10546 10491 48 102 0 10441 0
Current children cumulated CPU time (s) 4900.85
Current children cumulated vsize (KiB) 42184

[startup+4962.3 s]
/proc/loadavg: 1.00 1.00 1.00 2/78 22832
/proc/meminfo: memFree=1442952/2055920 swapFree=4170144/4192956
[pid=22629] ppid=22627 vsize=42168 CPUtime=4960.84
/proc/22629/stat : 22629 (picosat) R 22627 22629 21753 0 -1 4194304 17207 0 0 0 496020 64 0 0 25 0 1 0 281157180 43180032 10487 18446744073709551615 134512640 134931368 4294956672 18446744073709551615 134525814 0 0 4096 0 0 0 0 17 1 0 0
/proc/22629/statm: 10542 10487 48 102 0 10437 0
Current children cumulated CPU time (s) 4960.84
Current children cumulated vsize (KiB) 42168



Maximum CPU time exceeded: sending SIGTERM then SIGKILL

[startup+5001.5 s]
/proc/loadavg: 1.00 1.00 1.00 2/78 22832
/proc/meminfo: memFree=1442952/2055920 swapFree=4170144/4192956
[pid=22629] ppid=22627 vsize=42168 CPUtime=5000.03
/proc/22629/stat : 22629 (picosat) R 22627 22629 21753 0 -1 4194304 17207 0 0 0 499939 64 0 0 25 0 1 0 281157180 43180032 10487 18446744073709551615 134512640 134931368 4294956672 18446744073709551615 134525778 0 0 4096 0 0 0 0 17 1 0 0
/proc/22629/statm: 10542 10487 48 102 0 10437 0
Current children cumulated CPU time (s) 5000.03
Current children cumulated vsize (KiB) 42168

Sending SIGTERM to process tree (bottom up)
Sleeping 2 seconds

Solver just ended. Dumping a history of the last processes samples

[startup+5001.5 s]
/proc/loadavg: 1.00 1.00 1.00 2/78 22832
/proc/meminfo: memFree=1442952/2055920 swapFree=4170144/4192956
[pid=22629] ppid=22627 vsize=42168 CPUtime=5000.03
/proc/22629/stat : 22629 (picosat) R 22627 22629 21753 0 -1 4194304 17207 0 0 0 499939 64 0 0 25 0 1 0 281157180 43180032 10487 18446744073709551615 134512640 134931368 4294956672 18446744073709551615 134525778 0 0 4096 0 0 0 0 17 1 0 0
/proc/22629/statm: 10542 10487 48 102 0 10437 0
Current children cumulated CPU time (s) 5000.03
Current children cumulated vsize (KiB) 42168

Child ended because it received signal 15 (SIGTERM)
Real time (s): 5001.51
CPU time (s): 5000.05
CPU user time (s): 4999.4
CPU system time (s): 0.6529
CPU usage (%): 99.9708
Max. virtual memory (cumulated for all children) (KiB): 43588

getrusage(RUSAGE_CHILDREN,...) data:
user time used= 4999.4
system time used= 0.6529
maximum resident set size= 0
integral shared memory size= 0
integral unshared data size= 0
integral unshared stack size= 0
page reclaims= 17207
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= 6
involuntary context switches= 52136

runsolver used 3.86541 second user time and 10.4374 second system time

The end



Launcher Data (download as text)




Begin job on node26 on Sat May  5 02:33:24 UTC 2007

IDJOB= 456275
IDBENCH= 24657
IDSOLVER= 171
FILE ID= node26/456275-1178332404

PBS_JOBID= 5188770

Free space on /tmp= 66564 MiB

SOLVER NAME= picosat 535
BENCH NAME= HOME/pub/bench/SAT07/crafted/Hard/contest05/counting-php/easier-fphp-035-029.sat05-1221.reshuffled-07.cnf
COMMAND LINE= /tmp/evaluation/456275-1178332404/picosat /tmp/evaluation/456275-1178332404/instance-456275-1178332404.cnf            
RUNSOLVER COMMAND LINE= runsolver  --timestamp  -w ROOT/results/node26/watcher-456275-1178332404 -o ROOT/results/node26/solver-456275-1178332404 -C 5000 -W 7500 -M 1800 --output-limit 1,15  /tmp/evaluation/456275-1178332404/picosat /tmp/evaluation/456275-1178332404/instance-456275-1178332404.cnf            

META MD5SUM SOLVER= d41d8cd98f00b204e9800998ecf8427e
MD5SUM BENCH=  4176ac9a36a2f88072132072fe2be571

RANDOM SEED= 817019540

TIME LIMIT= 5000 seconds
MEMORY LIMIT= 1800 MiB

Linux node26.alineos.net 2.6.9-22.EL.rootsmp #1 SMP Mon Oct 3 08:59:52 CEST 2005 x86_64 x86_64 x86_64 GNU/Linux

/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		: 3000.213
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	: 5914.62
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		: 3000.213
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:       1486696 kB
Buffers:         34944 kB
Cached:         411524 kB
SwapCached:       3352 kB
Active:         163876 kB
Inactive:       306032 kB
HighTotal:           0 kB
HighFree:            0 kB
LowTotal:      2055920 kB
LowFree:       1486696 kB
SwapTotal:     4192956 kB
SwapFree:      4170144 kB
Dirty:             888 kB
Writeback:           0 kB
Mapped:          30800 kB
Slab:            84904 kB
Committed_AS:  2510936 kB
PageTables:       1716 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= 66564 MiB

End job on node26 on Sat May  5 03:56:47 UTC 2007