Trace number 456266

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) 5000.1 5001.51

General information on the benchmark

Namecrafted/Hard/contest05/counting-php/
easier-php-035-029.sat05-1179.reshuffled-07.cnf
MD5SUMe256f0b079af930550df280452a9bad2
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 clauses17290
Sum of the clauses size35525
Maximum clause length29
Minimum clause length2
Number of clauses of size 10
Number of clauses of size 217255
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/node50/watcher-456266-1178331901 -o ROOT/results/node50/solver-456266-1178331901 -C 5000 -W 7500 -M 1800 --output-limit 1,15 /tmp/evaluation/456266-1178331901/picosat /tmp/evaluation/456266-1178331901/instance-456266-1178331901.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: 0.93 0.98 0.99 3/64 30440
/proc/meminfo: memFree=1542368/2055920 swapFree=4183840/4192956
[pid=30440] ppid=30438 vsize=568 CPUtime=0
/proc/30440/stat : 30440 (picosat) R 30438 30440 30384 0 -1 4194304 80 0 0 0 0 0 0 0 18 0 1 0 188035270 581632 66 18446744073709551615 134512640 134931368 4294956672 18446744073709551615 134605937 0 0 4096 0 0 0 0 17 1 0 0
/proc/30440/statm: 142 66 40 102 0 37 0

[startup+0.016054 s]
/proc/loadavg: 0.93 0.98 0.99 3/64 30440
/proc/meminfo: memFree=1542368/2055920 swapFree=4183840/4192956
[pid=30440] ppid=30438 vsize=568 CPUtime=0
/proc/30440/stat : 30440 (picosat) R 30438 30440 30384 0 -1 4194304 87 0 0 0 0 0 0 0 18 0 1 0 188035270 581632 73 18446744073709551615 134512640 134931368 4294956672 18446744073709551615 134605937 0 0 4096 0 0 0 0 17 1 0 0
/proc/30440/statm: 142 73 40 102 0 37 0
Current children cumulated CPU time (s) 0
Current children cumulated vsize (KiB) 568

[startup+0.101062 s]
/proc/loadavg: 0.93 0.98 0.99 3/64 30440
/proc/meminfo: memFree=1542368/2055920 swapFree=4183840/4192956
[pid=30440] ppid=30438 vsize=700 CPUtime=0.09
/proc/30440/stat : 30440 (picosat) R 30438 30440 30384 0 -1 4194304 126 0 0 0 4 5 0 0 18 0 1 0 188035270 716800 112 18446744073709551615 134512640 134931368 4294956672 18446744073709551615 134605937 0 0 4096 0 0 0 0 17 1 0 0
/proc/30440/statm: 175 112 40 102 0 70 0
Current children cumulated CPU time (s) 0.09
Current children cumulated vsize (KiB) 700

[startup+0.301079 s]
/proc/loadavg: 0.93 0.98 0.99 3/64 30440
/proc/meminfo: memFree=1542368/2055920 swapFree=4183840/4192956
[pid=30440] ppid=30438 vsize=1632 CPUtime=0.29
/proc/30440/stat : 30440 (picosat) R 30438 30440 30384 0 -1 4194304 341 0 0 0 24 5 0 0 19 0 1 0 188035270 1671168 325 18446744073709551615 134512640 134931368 4294956672 18446744073709551615 134529963 0 0 4096 0 0 0 0 17 1 0 0
/proc/30440/statm: 408 325 48 102 0 303 0
Current children cumulated CPU time (s) 0.29
Current children cumulated vsize (KiB) 1632

[startup+0.701113 s]
/proc/loadavg: 0.93 0.98 0.99 3/64 30440
/proc/meminfo: memFree=1542368/2055920 swapFree=4183840/4192956
[pid=30440] ppid=30438 vsize=1632 CPUtime=0.69
/proc/30440/stat : 30440 (picosat) R 30438 30440 30384 0 -1 4194304 353 0 0 0 64 5 0 0 22 0 1 0 188035270 1671168 337 18446744073709551615 134512640 134931368 4294956672 18446744073709551615 134529892 0 0 4096 0 0 0 0 17 1 0 0
/proc/30440/statm: 408 337 48 102 0 303 0
Current children cumulated CPU time (s) 0.69
Current children cumulated vsize (KiB) 1632

[startup+1.50118 s]
/proc/loadavg: 0.93 0.98 0.99 2/65 30441
/proc/meminfo: memFree=1541080/2055920 swapFree=4183840/4192956
[pid=30440] ppid=30438 vsize=1892 CPUtime=1.49
/proc/30440/stat : 30440 (picosat) R 30438 30440 30384 0 -1 4194304 412 0 0 0 144 5 0 0 25 0 1 0 188035270 1937408 396 18446744073709551615 134512640 134931368 4294956672 18446744073709551615 134531123 0 0 4096 0 0 0 0 17 1 0 0
/proc/30440/statm: 473 396 48 102 0 368 0
Current children cumulated CPU time (s) 1.49
Current children cumulated vsize (KiB) 1892

[startup+3.10132 s]
/proc/loadavg: 0.93 0.98 0.99 2/65 30441
/proc/meminfo: memFree=1540696/2055920 swapFree=4183840/4192956
[pid=30440] ppid=30438 vsize=2152 CPUtime=3.09
/proc/30440/stat : 30440 (picosat) R 30438 30440 30384 0 -1 4194304 480 0 0 0 304 5 0 0 25 0 1 0 188035270 2203648 464 18446744073709551615 134512640 134931368 4294956672 18446744073709551615 134524112 0 0 4096 0 0 0 0 17 1 0 0
/proc/30440/statm: 538 464 48 102 0 433 0
Current children cumulated CPU time (s) 3.09
Current children cumulated vsize (KiB) 2152

[startup+6.30161 s]
/proc/loadavg: 0.93 0.98 0.99 2/65 30441
/proc/meminfo: memFree=1540248/2055920 swapFree=4183840/4192956
[pid=30440] ppid=30438 vsize=2544 CPUtime=6.28
/proc/30440/stat : 30440 (picosat) R 30438 30440 30384 0 -1 4194304 567 0 0 0 623 5 0 0 25 0 1 0 188035270 2605056 551 18446744073709551615 134512640 134931368 4294956672 18446744073709551615 134529880 0 0 4096 0 0 0 0 17 1 0 0
/proc/30440/statm: 636 551 48 102 0 531 0
Current children cumulated CPU time (s) 6.28
Current children cumulated vsize (KiB) 2544

[startup+12.7012 s]
/proc/loadavg: 0.94 0.98 0.99 2/65 30441
/proc/meminfo: memFree=1539608/2055920 swapFree=4183840/4192956
[pid=30440] ppid=30438 vsize=3040 CPUtime=12.68
/proc/30440/stat : 30440 (picosat) R 30438 30440 30384 0 -1 4194304 705 0 0 0 1263 5 0 0 25 0 1 0 188035270 3112960 689 18446744073709551615 134512640 134931368 4294956672 18446744073709551615 134522740 0 0 4096 0 0 0 0 17 1 0 0
/proc/30440/statm: 760 689 48 102 0 655 0
Current children cumulated CPU time (s) 12.68
Current children cumulated vsize (KiB) 3040

[startup+25.5013 s]
/proc/loadavg: 0.95 0.98 0.99 2/65 30441
/proc/meminfo: memFree=1538328/2055920 swapFree=4183840/4192956
[pid=30440] ppid=30438 vsize=4340 CPUtime=25.48
/proc/30440/stat : 30440 (picosat) R 30438 30440 30384 0 -1 4194304 1019 0 0 0 2543 5 0 0 25 0 1 0 188035270 4444160 1003 18446744073709551615 134512640 134931368 4294956672 18446744073709551615 134529850 0 0 4096 0 0 0 0 17 1 0 0
/proc/30440/statm: 1085 1003 48 102 0 980 0
Current children cumulated CPU time (s) 25.48
Current children cumulated vsize (KiB) 4340

[startup+51.1015 s]
/proc/loadavg: 0.97 0.98 0.99 2/65 30441
/proc/meminfo: memFree=1537048/2055920 swapFree=4183840/4192956
[pid=30440] ppid=30438 vsize=5484 CPUtime=51.07
/proc/30440/stat : 30440 (picosat) R 30438 30440 30384 0 -1 4194304 1330 0 0 0 5101 6 0 0 25 0 1 0 188035270 5615616 1314 18446744073709551615 134512640 134931368 4294956672 18446744073709551615 134520135 0 0 4096 0 0 0 0 17 1 0 0
/proc/30440/statm: 1371 1314 48 102 0 1266 0
Current children cumulated CPU time (s) 51.07
Current children cumulated vsize (KiB) 5484

[startup+102.304 s]
/proc/loadavg: 0.98 0.98 0.99 2/65 30441
/proc/meminfo: memFree=1534936/2055920 swapFree=4183840/4192956
[pid=30440] ppid=30438 vsize=7576 CPUtime=102.27
/proc/30440/stat : 30440 (picosat) R 30438 30440 30384 0 -1 4194304 1883 0 0 0 10220 7 0 0 25 0 1 0 188035270 7757824 1839 18446744073709551615 134512640 134931368 4294956672 18446744073709551615 134531123 0 0 4096 0 0 0 0 17 1 0 0
/proc/30440/statm: 1894 1839 48 102 0 1789 0
Current children cumulated CPU time (s) 102.27
Current children cumulated vsize (KiB) 7576

[startup+162.301 s]
/proc/loadavg: 0.99 0.98 0.99 2/65 30441
/proc/meminfo: memFree=1533208/2055920 swapFree=4183840/4192956
[pid=30440] ppid=30438 vsize=9560 CPUtime=162.25
/proc/30440/stat : 30440 (picosat) R 30438 30440 30384 0 -1 4194304 2417 0 0 0 16218 7 0 0 25 0 1 0 188035270 9789440 2332 18446744073709551615 134512640 134931368 4294956672 18446744073709551615 134529892 0 0 4096 0 0 0 0 17 1 0 0
/proc/30440/statm: 2390 2332 48 102 0 2285 0
Current children cumulated CPU time (s) 162.25
Current children cumulated vsize (KiB) 9560

[startup+222.302 s]
/proc/loadavg: 0.99 0.98 0.99 2/65 30441
/proc/meminfo: memFree=1532248/2055920 swapFree=4183840/4192956
[pid=30440] ppid=30438 vsize=10228 CPUtime=222.23
/proc/30440/stat : 30440 (picosat) R 30438 30440 30384 0 -1 4194304 2582 0 0 0 22216 7 0 0 25 0 1 0 188035270 10473472 2489 18446744073709551615 134512640 134931368 4294956672 18446744073709551615 134529600 0 0 4096 0 0 0 0 17 1 0 0
/proc/30440/statm: 2557 2489 48 102 0 2452 0
Current children cumulated CPU time (s) 222.23
Current children cumulated vsize (KiB) 10228

[startup+282.302 s]
/proc/loadavg: 0.99 0.98 0.99 2/65 30441
/proc/meminfo: memFree=1529688/2055920 swapFree=4183840/4192956
[pid=30440] ppid=30438 vsize=12724 CPUtime=282.21
/proc/30440/stat : 30440 (picosat) R 30438 30440 30384 0 -1 4194304 3239 0 0 0 28214 7 0 0 25 0 1 0 188035270 13029376 3118 18446744073709551615 134512640 134931368 4294956672 18446744073709551615 134525823 0 0 4096 0 0 0 0 17 1 0 0
/proc/30440/statm: 3181 3118 48 102 0 3076 0
Current children cumulated CPU time (s) 282.21
Current children cumulated vsize (KiB) 12724

[startup+342.301 s]
/proc/loadavg: 0.99 0.98 0.99 2/65 30441
/proc/meminfo: memFree=1529688/2055920 swapFree=4183840/4192956
[pid=30440] ppid=30438 vsize=12748 CPUtime=342.2
/proc/30440/stat : 30440 (picosat) R 30438 30440 30384 0 -1 4194304 3244 0 0 0 34212 8 0 0 25 0 1 0 188035270 13053952 3123 18446744073709551615 134512640 134931368 4294956672 18446744073709551615 134525807 0 0 4096 0 0 0 0 17 1 0 0
/proc/30440/statm: 3187 3123 48 102 0 3082 0
Current children cumulated CPU time (s) 342.2
Current children cumulated vsize (KiB) 12748

[startup+402.301 s]
/proc/loadavg: 0.99 0.98 0.99 2/65 30441
/proc/meminfo: memFree=1529176/2055920 swapFree=4183840/4192956
[pid=30440] ppid=30438 vsize=13332 CPUtime=402.18
/proc/30440/stat : 30440 (picosat) R 30438 30440 30384 0 -1 4194304 3378 0 0 0 40210 8 0 0 25 0 1 0 188035270 13651968 3253 18446744073709551615 134512640 134931368 4294956672 18446744073709551615 134525918 0 0 4096 0 0 0 0 17 1 0 0
/proc/30440/statm: 3333 3253 48 102 0 3228 0
Current children cumulated CPU time (s) 402.18
Current children cumulated vsize (KiB) 13332

[startup+462.302 s]
/proc/loadavg: 0.99 0.98 0.99 2/65 30441
/proc/meminfo: memFree=1528344/2055920 swapFree=4183840/4192956
[pid=30440] ppid=30438 vsize=14140 CPUtime=462.17
/proc/30440/stat : 30440 (picosat) R 30438 30440 30384 0 -1 4194304 3603 0 0 0 46209 8 0 0 25 0 1 0 188035270 14479360 3456 18446744073709551615 134512640 134931368 4294956672 18446744073709551615 134531024 0 0 4096 0 0 0 0 17 1 0 0
/proc/30440/statm: 3535 3456 48 102 0 3430 0
Current children cumulated CPU time (s) 462.17
Current children cumulated vsize (KiB) 14140

[startup+522.302 s]
/proc/loadavg: 0.99 0.98 0.99 2/65 30441
/proc/meminfo: memFree=1526488/2055920 swapFree=4183840/4192956
[pid=30440] ppid=30438 vsize=16036 CPUtime=522.15
/proc/30440/stat : 30440 (picosat) R 30438 30440 30384 0 -1 4194304 4222 0 0 0 52206 9 0 0 25 0 1 0 188035270 16420864 3930 18446744073709551615 134512640 134931368 4294956672 18446744073709551615 134520006 0 0 4096 0 0 0 0 17 1 0 0
/proc/30440/statm: 4009 3930 48 102 0 3904 0
Current children cumulated CPU time (s) 522.15
Current children cumulated vsize (KiB) 16036

[startup+582.301 s]
/proc/loadavg: 0.99 0.98 0.99 2/65 30441
/proc/meminfo: memFree=1525976/2055920 swapFree=4183840/4192956
[pid=30440] ppid=30438 vsize=16604 CPUtime=582.14
/proc/30440/stat : 30440 (picosat) R 30438 30440 30384 0 -1 4194304 4461 0 0 0 58205 9 0 0 25 0 1 0 188035270 17002496 4073 18446744073709551615 134512640 134931368 4294956672 18446744073709551615 134525760 0 0 4096 0 0 0 0 17 1 0 0
/proc/30440/statm: 4151 4073 48 102 0 4046 0
Current children cumulated CPU time (s) 582.14
Current children cumulated vsize (KiB) 16604

[startup+642.302 s]
/proc/loadavg: 0.99 0.98 0.99 2/65 30441
/proc/meminfo: memFree=1525912/2055920 swapFree=4183840/4192956
[pid=30440] ppid=30438 vsize=16508 CPUtime=642.12
/proc/30440/stat : 30440 (picosat) R 30438 30440 30384 0 -1 4194304 4462 0 0 0 64203 9 0 0 25 0 1 0 188035270 16904192 4068 18446744073709551615 134512640 134931368 4294956672 18446744073709551615 134525828 0 0 4096 0 0 0 0 17 1 0 0
/proc/30440/statm: 4127 4068 48 102 0 4022 0
Current children cumulated CPU time (s) 642.12
Current children cumulated vsize (KiB) 16508


################
# More data... #
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[startup+4062.31 s]
/proc/loadavg: 1.00 1.00 1.00 2/65 30641
/proc/meminfo: memFree=1503896/2055920 swapFree=4183840/4192956
[pid=30440] ppid=30438 vsize=38404 CPUtime=4061.14
/proc/30440/stat : 30440 (picosat) R 30438 30440 30384 0 -1 4194304 15686 0 0 0 406091 23 0 0 25 0 1 0 188035270 39325696 9538 18446744073709551615 134512640 134931368 4294956672 18446744073709551615 134525754 0 0 4096 0 0 0 0 17 1 0 0
/proc/30440/statm: 9601 9538 48 102 0 9496 0
Current children cumulated CPU time (s) 4061.14
Current children cumulated vsize (KiB) 38404

[startup+4122.3 s]
/proc/loadavg: 1.00 1.00 1.00 2/65 30641
/proc/meminfo: memFree=1503896/2055920 swapFree=4183840/4192956
[pid=30440] ppid=30438 vsize=38388 CPUtime=4121.12
/proc/30440/stat : 30440 (picosat) R 30438 30440 30384 0 -1 4194304 15686 0 0 0 412089 23 0 0 25 0 1 0 188035270 39309312 9536 18446744073709551615 134512640 134931368 4294956672 18446744073709551615 134529880 0 0 4096 0 0 0 0 17 1 0 0
/proc/30440/statm: 9597 9536 48 102 0 9492 0
Current children cumulated CPU time (s) 4121.12
Current children cumulated vsize (KiB) 38388

[startup+4182.3 s]
/proc/loadavg: 1.00 1.00 1.00 2/65 30641
/proc/meminfo: memFree=1503512/2055920 swapFree=4183840/4192956
[pid=30440] ppid=30438 vsize=38704 CPUtime=4181.1
/proc/30440/stat : 30440 (picosat) R 30438 30440 30384 0 -1 4194304 15853 0 0 0 418087 23 0 0 25 0 1 0 188035270 39632896 9615 18446744073709551615 134512640 134931368 4294956672 18446744073709551615 134549603 0 0 4096 0 0 0 0 17 1 0 0
/proc/30440/statm: 9676 9615 48 102 0 9571 0
Current children cumulated CPU time (s) 4181.1
Current children cumulated vsize (KiB) 38704

[startup+4242.3 s]
/proc/loadavg: 1.00 1.00 1.00 2/65 30641
/proc/meminfo: memFree=1503640/2055920 swapFree=4183840/4192956
[pid=30440] ppid=30438 vsize=38580 CPUtime=4241.08
/proc/30440/stat : 30440 (picosat) R 30438 30440 30384 0 -1 4194304 15853 0 0 0 424085 23 0 0 25 0 1 0 188035270 39505920 9584 18446744073709551615 134512640 134931368 4294956672 18446744073709551615 134529736 0 0 4096 0 0 0 0 17 1 0 0
/proc/30440/statm: 9645 9584 48 102 0 9540 0
Current children cumulated CPU time (s) 4241.08
Current children cumulated vsize (KiB) 38580

[startup+4302.3 s]
/proc/loadavg: 1.00 1.00 1.00 2/65 30641
/proc/meminfo: memFree=1503640/2055920 swapFree=4183840/4192956
[pid=30440] ppid=30438 vsize=38580 CPUtime=4301.06
/proc/30440/stat : 30440 (picosat) R 30438 30440 30384 0 -1 4194304 15853 0 0 0 430083 23 0 0 25 0 1 0 188035270 39505920 9584 18446744073709551615 134512640 134931368 4294956672 18446744073709551615 134525775 0 0 4096 0 0 0 0 17 1 0 0
/proc/30440/statm: 9645 9584 48 102 0 9540 0
Current children cumulated CPU time (s) 4301.06
Current children cumulated vsize (KiB) 38580

[startup+4362.3 s]
/proc/loadavg: 1.00 1.00 1.00 2/65 30641
/proc/meminfo: memFree=1503704/2055920 swapFree=4183840/4192956
[pid=30440] ppid=30438 vsize=38580 CPUtime=4361.06
/proc/30440/stat : 30440 (picosat) R 30438 30440 30384 0 -1 4194304 15853 0 0 0 436082 24 0 0 25 0 1 0 188035270 39505920 9584 18446744073709551615 134512640 134931368 4294956672 18446744073709551615 134525754 0 0 4096 0 0 0 0 17 1 0 0
/proc/30440/statm: 9645 9584 48 102 0 9540 0
Current children cumulated CPU time (s) 4361.06
Current children cumulated vsize (KiB) 38580

[startup+4422.3 s]
/proc/loadavg: 1.00 1.00 1.00 2/65 30641
/proc/meminfo: memFree=1503704/2055920 swapFree=4183840/4192956
[pid=30440] ppid=30438 vsize=38580 CPUtime=4421.04
/proc/30440/stat : 30440 (picosat) R 30438 30440 30384 0 -1 4194304 15855 0 0 0 442080 24 0 0 25 0 1 0 188035270 39505920 9586 18446744073709551615 134512640 134931368 4294956672 18446744073709551615 134529977 0 0 4096 0 0 0 0 17 1 0 0
/proc/30440/statm: 9645 9586 48 102 0 9540 0
Current children cumulated CPU time (s) 4421.04
Current children cumulated vsize (KiB) 38580

[startup+4482.3 s]
/proc/loadavg: 1.00 1.00 1.00 2/65 30641
/proc/meminfo: memFree=1502168/2055920 swapFree=4183840/4192956
[pid=30440] ppid=30438 vsize=40156 CPUtime=4481.02
/proc/30440/stat : 30440 (picosat) R 30438 30440 30384 0 -1 4194304 16247 0 0 0 448078 24 0 0 25 0 1 0 188035270 41119744 9978 18446744073709551615 134512640 134931368 4294956672 18446744073709551615 134520000 0 0 4096 0 0 0 0 17 1 0 0
/proc/30440/statm: 10039 9978 48 102 0 9934 0
Current children cumulated CPU time (s) 4481.02
Current children cumulated vsize (KiB) 40156

[startup+4542.3 s]
/proc/loadavg: 1.00 1.00 1.00 2/65 30641
/proc/meminfo: memFree=1502168/2055920 swapFree=4183840/4192956
[pid=30440] ppid=30438 vsize=40044 CPUtime=4541
/proc/30440/stat : 30440 (picosat) R 30438 30440 30384 0 -1 4194304 16247 0 0 0 454076 24 0 0 25 0 1 0 188035270 41005056 9952 18446744073709551615 134512640 134931368 4294956672 18446744073709551615 134525754 0 0 4096 0 0 0 0 17 1 0 0
/proc/30440/statm: 10011 9952 48 102 0 9906 0
Current children cumulated CPU time (s) 4541
Current children cumulated vsize (KiB) 40044

[startup+4602.3 s]
/proc/loadavg: 1.03 1.01 1.00 2/65 30641
/proc/meminfo: memFree=1502360/2055920 swapFree=4183840/4192956
[pid=30440] ppid=30438 vsize=39784 CPUtime=4600.99
/proc/30440/stat : 30440 (picosat) R 30438 30440 30384 0 -1 4194304 16247 0 0 0 460075 24 0 0 25 0 1 0 188035270 40738816 9887 18446744073709551615 134512640 134931368 4294956672 18446744073709551615 134529686 0 0 4096 0 0 0 0 17 1 0 0
/proc/30440/statm: 9946 9887 48 102 0 9841 0
Current children cumulated CPU time (s) 4600.99
Current children cumulated vsize (KiB) 39784

[startup+4662.3 s]
/proc/loadavg: 1.01 1.01 1.00 2/65 30641
/proc/meminfo: memFree=1502360/2055920 swapFree=4183840/4192956
[pid=30440] ppid=30438 vsize=39784 CPUtime=4660.98
/proc/30440/stat : 30440 (picosat) R 30438 30440 30384 0 -1 4194304 16247 0 0 0 466073 25 0 0 25 0 1 0 188035270 40738816 9887 18446744073709551615 134512640 134931368 4294956672 18446744073709551615 134529892 0 0 4096 0 0 0 0 17 1 0 0
/proc/30440/statm: 9946 9887 48 102 0 9841 0
Current children cumulated CPU time (s) 4660.98
Current children cumulated vsize (KiB) 39784

[startup+4722.3 s]
/proc/loadavg: 1.00 1.00 1.00 2/65 30641
/proc/meminfo: memFree=1502424/2055920 swapFree=4183840/4192956
[pid=30440] ppid=30438 vsize=39784 CPUtime=4720.96
/proc/30440/stat : 30440 (picosat) R 30438 30440 30384 0 -1 4194304 16247 0 0 0 472071 25 0 0 25 0 1 0 188035270 40738816 9887 18446744073709551615 134512640 134931368 4294956672 18446744073709551615 134529977 0 0 4096 0 0 0 0 17 1 0 0
/proc/30440/statm: 9946 9887 48 102 0 9841 0
Current children cumulated CPU time (s) 4720.96
Current children cumulated vsize (KiB) 39784

[startup+4782.3 s]
/proc/loadavg: 1.00 1.00 1.00 2/65 30641
/proc/meminfo: memFree=1502424/2055920 swapFree=4183840/4192956
[pid=30440] ppid=30438 vsize=39784 CPUtime=4780.94
/proc/30440/stat : 30440 (picosat) R 30438 30440 30384 0 -1 4194304 16247 0 0 0 478069 25 0 0 25 0 1 0 188035270 40738816 9887 18446744073709551615 134512640 134931368 4294956672 18446744073709551615 134549451 0 0 4096 0 0 0 0 17 1 0 0
/proc/30440/statm: 9946 9887 48 102 0 9841 0
Current children cumulated CPU time (s) 4780.94
Current children cumulated vsize (KiB) 39784

[startup+4842.3 s]
/proc/loadavg: 1.00 1.00 1.00 2/65 30641
/proc/meminfo: memFree=1501720/2055920 swapFree=4183840/4192956
[pid=30440] ppid=30438 vsize=40616 CPUtime=4840.92
/proc/30440/stat : 30440 (picosat) R 30438 30440 30384 0 -1 4194304 16457 0 0 0 484067 25 0 0 25 0 1 0 188035270 41590784 10095 18446744073709551615 134512640 134931368 4294956672 18446744073709551615 134525754 0 0 4096 0 0 0 0 17 1 0 0
/proc/30440/statm: 10154 10095 48 102 0 10049 0
Current children cumulated CPU time (s) 4840.92
Current children cumulated vsize (KiB) 40616

[startup+4902.3 s]
/proc/loadavg: 1.00 1.00 1.00 2/65 30641
/proc/meminfo: memFree=1502040/2055920 swapFree=4183840/4192956
[pid=30440] ppid=30438 vsize=40104 CPUtime=4900.9
/proc/30440/stat : 30440 (picosat) R 30438 30440 30384 0 -1 4194304 16457 0 0 0 490065 25 0 0 25 0 1 0 188035270 41066496 9967 18446744073709551615 134512640 134931368 4294956672 18446744073709551615 134525754 0 0 4096 0 0 0 0 17 1 0 0
/proc/30440/statm: 10026 9967 48 102 0 9921 0
Current children cumulated CPU time (s) 4900.9
Current children cumulated vsize (KiB) 40104

[startup+4962.3 s]
/proc/loadavg: 1.00 1.00 1.00 2/65 30641
/proc/meminfo: memFree=1502040/2055920 swapFree=4183840/4192956
[pid=30440] ppid=30438 vsize=40228 CPUtime=4960.89
/proc/30440/stat : 30440 (picosat) R 30438 30440 30384 0 -1 4194304 16458 0 0 0 496064 25 0 0 25 0 1 0 188035270 41193472 9967 18446744073709551615 134512640 134931368 4294956672 18446744073709551615 134531120 0 0 4096 0 0 0 0 17 1 0 0
/proc/30440/statm: 10057 9967 48 102 0 9952 0
Current children cumulated CPU time (s) 4960.89
Current children cumulated vsize (KiB) 40228



Maximum CPU time exceeded: sending SIGTERM then SIGKILL

[startup+5001.5 s]
/proc/loadavg: 1.00 1.00 1.00 2/65 30641
/proc/meminfo: memFree=1502104/2055920 swapFree=4183840/4192956
[pid=30440] ppid=30438 vsize=40172 CPUtime=5000.08
/proc/30440/stat : 30440 (picosat) R 30438 30440 30384 0 -1 4194304 16458 0 0 0 499983 25 0 0 25 0 1 0 188035270 41136128 9953 18446744073709551615 134512640 134931368 4294956672 18446744073709551615 134525754 0 0 4096 0 0 0 0 17 1 0 0
/proc/30440/statm: 10043 9953 48 102 0 9938 0
Current children cumulated CPU time (s) 5000.08
Current children cumulated vsize (KiB) 40172

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 2/65 30641
/proc/meminfo: memFree=1502104/2055920 swapFree=4183840/4192956
[pid=30440] ppid=30438 vsize=40172 CPUtime=5000.08
/proc/30440/stat : 30440 (picosat) R 30438 30440 30384 0 -1 4194304 16458 0 0 0 499983 25 0 0 25 0 1 0 188035270 41136128 9953 18446744073709551615 134512640 134931368 4294956672 18446744073709551615 134525754 0 0 4096 0 0 0 0 17 1 0 0
/proc/30440/statm: 10043 9953 48 102 0 9938 0
Current children cumulated CPU time (s) 5000.08
Current children cumulated vsize (KiB) 40172

Child ended because it received signal 15 (SIGTERM)
Real time (s): 5001.51
CPU time (s): 5000.1
CPU user time (s): 4999.84
CPU system time (s): 0.266959
CPU usage (%): 99.9718
Max. virtual memory (cumulated for all children) (KiB): 40640

getrusage(RUSAGE_CHILDREN,...) data:
user time used= 4999.84
system time used= 0.266959
maximum resident set size= 0
integral shared memory size= 0
integral unshared data size= 0
integral unshared stack size= 0
page reclaims= 16458
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= 12143

runsolver used 3.42848 second user time and 10.2734 second system time

The end



Launcher Data (download as text)




Begin job on node50 on Sat May  5 02:25:01 UTC 2007

IDJOB= 456266
IDBENCH= 24654
IDSOLVER= 171
FILE ID= node50/456266-1178331901

PBS_JOBID= 5188795

Free space on /tmp= 66564 MiB

SOLVER NAME= picosat 535
BENCH NAME= HOME/pub/bench/SAT07/crafted/Hard/contest05/counting-php/easier-php-035-029.sat05-1179.reshuffled-07.cnf
COMMAND LINE= /tmp/evaluation/456266-1178331901/picosat /tmp/evaluation/456266-1178331901/instance-456266-1178331901.cnf            
RUNSOLVER COMMAND LINE= runsolver  --timestamp  -w ROOT/results/node50/watcher-456266-1178331901 -o ROOT/results/node50/solver-456266-1178331901 -C 5000 -W 7500 -M 1800 --output-limit 1,15  /tmp/evaluation/456266-1178331901/picosat /tmp/evaluation/456266-1178331901/instance-456266-1178331901.cnf            

META MD5SUM SOLVER= d41d8cd98f00b204e9800998ecf8427e
MD5SUM BENCH=  e256f0b079af930550df280452a9bad2

RANDOM SEED= 483956696

TIME LIMIT= 5000 seconds
MEMORY LIMIT= 1800 MiB

Linux node50.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		: 3000.232
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		: 3000.232
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:       1542840 kB
Buffers:         37532 kB
Cached:         363792 kB
SwapCached:       3140 kB
Active:         134592 kB
Inactive:       276256 kB
HighTotal:           0 kB
HighFree:            0 kB
LowTotal:      2055920 kB
LowFree:       1542840 kB
SwapTotal:     4192956 kB
SwapFree:      4183840 kB
Dirty:             852 kB
Writeback:           0 kB
Mapped:          15480 kB
Slab:            88260 kB
Committed_AS:  4900636 kB
PageTables:       1460 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 node50 on Sat May  5 03:48:25 UTC 2007