Trace number 338610

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) 1200.11 1200.52

General information on the benchmark

Namecrafted/Difficult/contest05/sabharwal/
gt-ordering-sat-gt-040.sat05-1297.reshuffled-07.cnf
MD5SUMa12e117c336ca4cea22ec458f6b2361c
Bench CategoryCRAFTED (crafted instances)
Best result obtained on this benchmarkUNSAT
Best CPU time to get the best result obtained on this benchmark13.422
Satisfiable
(Un)Satisfiability was proved
Number of variables1560
Number of clauses60099
Sum of the clauses size180957
Maximum clause length39
Minimum clause length2
Number of clauses of size 10
Number of clauses of size 2780
Number of clauses of size 359279
Number of clauses of size 40
Number of clauses of size 50
Number of clauses of size over 540

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 3.2.1 (c) roussel@cril.univ-artois.fr

command line: runsolver --timestamp -w ROOT/results/node63/watcher-338610-1173689008 -o ROOT/results/node63/solver-338610-1173689008 -C 1200 -W 2400 -M 1800 --output-limit 1,15 /tmp/evaluation/338610-1173689008/picosat /tmp/evaluation/338610-1173689008/instance-338610-1173689008.cnf 

Enforcing CPUTime limit (soft limit, will send SIGTERM then SIGKILL): 1200 seconds
Enforcing CPUTime limit (hard limit, will send SIGXCPU): 1230 seconds
Enforcing wall clock limit (soft limit, will send SIGTERM then SIGKILL): 2400 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: 1.14 1.00 0.98 3/64 7084
/proc/meminfo: memFree=1598800/2055920 swapFree=4183284/4192956
[pid=7084] ppid=7082 vsize=724 CPUtime=0
/proc/7084/stat : 7084 (picosat) R 7082 7084 6319 0 -1 4194304 99 0 0 0 0 0 0 0 18 0 1 0 388858160 741376 84 18446744073709551615 134512640 134931368 4294956704 18446744073709551615 134605937 0 0 4096 0 0 0 0 17 1 0 0
/proc/7084/statm: 181 84 40 102 0 76 0

[startup+0.0953389 s]
/proc/loadavg: 1.14 1.00 0.98 3/64 7084
/proc/meminfo: memFree=1598800/2055920 swapFree=4183284/4192956
[pid=7084] ppid=7082 vsize=1048 CPUtime=0.09
/proc/7084/stat : 7084 (picosat) R 7082 7084 6319 0 -1 4194304 186 0 0 0 4 5 0 0 18 0 1 0 388858160 1073152 171 18446744073709551615 134512640 134931368 4294956704 18446744073709551615 134605937 0 0 4096 0 0 0 0 17 1 0 0
/proc/7084/statm: 262 171 40 102 0 157 0
Current children cumulated CPU time (s) 0.09
Current children cumulated vsize (KiB) 1048

[startup+0.10134 s]
/proc/loadavg: 1.14 1.00 0.98 3/64 7084
/proc/meminfo: memFree=1598800/2055920 swapFree=4183284/4192956
[pid=7084] ppid=7082 vsize=1048 CPUtime=0.09
/proc/7084/stat : 7084 (picosat) R 7082 7084 6319 0 -1 4194304 192 0 0 0 4 5 0 0 18 0 1 0 388858160 1073152 177 18446744073709551615 134512640 134931368 4294956704 18446744073709551615 134605937 0 0 4096 0 0 0 0 17 1 0 0
/proc/7084/statm: 262 177 40 102 0 157 0
Current children cumulated CPU time (s) 0.09
Current children cumulated vsize (KiB) 1048

[startup+0.301361 s]
/proc/loadavg: 1.14 1.00 0.98 3/64 7084
/proc/meminfo: memFree=1598800/2055920 swapFree=4183284/4192956
[pid=7084] ppid=7082 vsize=1968 CPUtime=0.3
/proc/7084/stat : 7084 (picosat) R 7082 7084 6319 0 -1 4194304 393 0 0 0 13 17 0 0 19 0 1 0 388858160 2015232 378 18446744073709551615 134512640 134931368 4294956704 18446744073709551615 134605937 0 0 4096 0 0 0 0 17 1 0 0
/proc/7084/statm: 492 379 40 102 0 387 0
Current children cumulated CPU time (s) 0.3
Current children cumulated vsize (KiB) 1968

[startup+0.701403 s]
/proc/loadavg: 1.14 1.00 0.98 3/64 7084
/proc/meminfo: memFree=1598800/2055920 swapFree=4183284/4192956
[pid=7084] ppid=7082 vsize=3428 CPUtime=0.7
/proc/7084/stat : 7084 (picosat) R 7082 7084 6319 0 -1 4194304 801 0 0 0 40 30 0 0 22 0 1 0 388858160 3510272 784 18446744073709551615 134512640 134931368 4294956704 18446744073709551615 134583827 0 0 4096 0 0 0 0 17 1 0 0
/proc/7084/statm: 857 784 48 102 0 752 0
Current children cumulated CPU time (s) 0.7
Current children cumulated vsize (KiB) 3428

[startup+1.50149 s]
/proc/loadavg: 1.14 1.00 0.98 2/65 7085
/proc/meminfo: memFree=1594888/2055920 swapFree=4183284/4192956
[pid=7084] ppid=7082 vsize=5796 CPUtime=1.49
/proc/7084/stat : 7084 (picosat) R 7082 7084 6319 0 -1 4194304 1322 0 0 0 119 30 0 0 25 0 1 0 388858160 5935104 1305 18446744073709551615 134512640 134931368 4294956704 18446744073709551615 134525788 0 0 4096 0 0 0 0 17 1 0 0
/proc/7084/statm: 1449 1305 48 102 0 1344 0
Current children cumulated CPU time (s) 1.49
Current children cumulated vsize (KiB) 5796

[startup+3.10166 s]
/proc/loadavg: 1.14 1.00 0.98 2/65 7085
/proc/meminfo: memFree=1593096/2055920 swapFree=4183284/4192956
[pid=7084] ppid=7082 vsize=6300 CPUtime=3.09
/proc/7084/stat : 7084 (picosat) R 7082 7084 6319 0 -1 4194304 1466 0 0 0 279 30 0 0 25 0 1 0 388858160 6451200 1449 18446744073709551615 134512640 134931368 4294956704 18446744073709551615 134524027 0 0 4096 0 0 0 0 17 1 0 0
/proc/7084/statm: 1575 1449 48 102 0 1470 0
Current children cumulated CPU time (s) 3.09
Current children cumulated vsize (KiB) 6300

[startup+6.302 s]
/proc/loadavg: 1.13 1.00 0.98 2/65 7085
/proc/meminfo: memFree=1592904/2055920 swapFree=4183284/4192956
[pid=7084] ppid=7082 vsize=6300 CPUtime=6.29
/proc/7084/stat : 7084 (picosat) R 7082 7084 6319 0 -1 4194304 1476 0 0 0 599 30 0 0 25 0 1 0 388858160 6451200 1459 18446744073709551615 134512640 134931368 4294956704 18446744073709551615 134597618 0 0 4096 0 0 0 0 17 1 0 0
/proc/7084/statm: 1575 1459 48 102 0 1470 0
Current children cumulated CPU time (s) 6.29
Current children cumulated vsize (KiB) 6300

[startup+12.7017 s]
/proc/loadavg: 1.12 1.00 0.98 2/65 7085
/proc/meminfo: memFree=1588752/2055920 swapFree=4183284/4192956
[pid=7084] ppid=7082 vsize=10508 CPUtime=12.69
/proc/7084/stat : 7084 (picosat) R 7082 7084 6319 0 -1 4194304 2540 0 0 0 1238 31 0 0 25 0 1 0 388858160 10760192 2523 18446744073709551615 134512640 134931368 4294956704 18446744073709551615 134525860 0 0 4096 0 0 0 0 17 1 0 0
/proc/7084/statm: 2627 2523 48 102 0 2522 0
Current children cumulated CPU time (s) 12.69
Current children cumulated vsize (KiB) 10508

[startup+25.501 s]
/proc/loadavg: 1.09 1.00 0.98 2/65 7085
/proc/meminfo: memFree=1585552/2055920 swapFree=4183284/4192956
[pid=7084] ppid=7082 vsize=13504 CPUtime=25.48
/proc/7084/stat : 7084 (picosat) R 7082 7084 6319 0 -1 4194304 3296 0 0 0 2517 31 0 0 25 0 1 0 388858160 13828096 3254 18446744073709551615 134512640 134931368 4294956704 18446744073709551615 134520071 0 0 4096 0 0 0 0 17 1 0 0
/proc/7084/statm: 3376 3254 48 102 0 3271 0
Current children cumulated CPU time (s) 25.48
Current children cumulated vsize (KiB) 13504

[startup+51.1017 s]
/proc/loadavg: 1.06 1.00 0.98 2/65 7085
/proc/meminfo: memFree=1585296/2055920 swapFree=4183284/4192956
[pid=7084] ppid=7082 vsize=13504 CPUtime=51.08
/proc/7084/stat : 7084 (picosat) R 7082 7084 6319 0 -1 4194304 3413 0 0 0 5076 32 0 0 25 0 1 0 388858160 13828096 3283 18446744073709551615 134512640 134931368 4294956704 18446744073709551615 134522836 0 0 4096 0 0 0 0 17 1 0 0
/proc/7084/statm: 3376 3283 48 102 0 3271 0
Current children cumulated CPU time (s) 51.08
Current children cumulated vsize (KiB) 13504

[startup+102.305 s]
/proc/loadavg: 1.02 1.00 0.98 2/65 7087
/proc/meminfo: memFree=1577040/2055920 swapFree=4183284/4192956
[pid=7084] ppid=7082 vsize=21716 CPUtime=102.27
/proc/7084/stat : 7084 (picosat) R 7082 7084 6319 0 -1 4194304 5993 0 0 0 10193 34 0 0 25 0 1 0 388858160 22237184 5352 18446744073709551615 134512640 134931368 4294956704 18446744073709551615 134525828 0 0 4096 0 0 0 0 17 1 0 0
/proc/7084/statm: 5429 5352 48 102 0 5324 0
Current children cumulated CPU time (s) 102.27
Current children cumulated vsize (KiB) 21716

[startup+162.302 s]
/proc/loadavg: 1.01 1.00 0.98 2/65 7087
/proc/meminfo: memFree=1572752/2055920 swapFree=4183284/4192956
[pid=7084] ppid=7082 vsize=26600 CPUtime=162.25
/proc/7084/stat : 7084 (picosat) R 7082 7084 6319 0 -1 4194304 7573 0 0 0 16190 35 0 0 25 0 1 0 388858160 27238400 6421 18446744073709551615 134512640 134931368 4294956704 18446744073709551615 134525754 0 0 4096 0 0 0 0 17 1 0 0
/proc/7084/statm: 6650 6421 48 102 0 6545 0
Current children cumulated CPU time (s) 162.25
Current children cumulated vsize (KiB) 26600

[startup+222.302 s]
/proc/loadavg: 1.00 1.00 0.98 2/65 7087
/proc/meminfo: memFree=1572752/2055920 swapFree=4183284/4192956
[pid=7084] ppid=7082 vsize=26600 CPUtime=222.24
/proc/7084/stat : 7084 (picosat) R 7082 7084 6319 0 -1 4194304 7590 0 0 0 22189 35 0 0 25 0 1 0 388858160 27238400 6438 18446744073709551615 134512640 134931368 4294956704 18446744073709551615 134529884 0 0 4096 0 0 0 0 17 1 0 0
/proc/7084/statm: 6650 6438 48 102 0 6545 0
Current children cumulated CPU time (s) 222.24
Current children cumulated vsize (KiB) 26600

[startup+282.301 s]
/proc/loadavg: 1.00 1.00 0.98 2/65 7087
/proc/meminfo: memFree=1558480/2055920 swapFree=4183284/4192956
[pid=7084] ppid=7082 vsize=40656 CPUtime=282.21
/proc/7084/stat : 7084 (picosat) R 7082 7084 6319 0 -1 4194304 11400 0 0 0 28185 36 0 0 25 0 1 0 388858160 41631744 9973 18446744073709551615 134512640 134931368 4294956704 18446744073709551615 134525754 0 0 4096 0 0 0 0 17 1 0 0
/proc/7084/statm: 10164 9973 48 102 0 10059 0
Current children cumulated CPU time (s) 282.21
Current children cumulated vsize (KiB) 40656

[startup+342.302 s]
/proc/loadavg: 1.00 1.00 0.98 2/65 7087
/proc/meminfo: memFree=1558416/2055920 swapFree=4183284/4192956
[pid=7084] ppid=7082 vsize=40656 CPUtime=342.2
/proc/7084/stat : 7084 (picosat) R 7082 7084 6319 0 -1 4194304 11510 0 0 0 34184 36 0 0 25 0 1 0 388858160 41631744 9993 18446744073709551615 134512640 134931368 4294956704 18446744073709551615 134525921 0 0 4096 0 0 0 0 17 1 0 0
/proc/7084/statm: 10164 9993 48 102 0 10059 0
Current children cumulated CPU time (s) 342.2
Current children cumulated vsize (KiB) 40656

[startup+402.302 s]
/proc/loadavg: 1.00 1.00 0.98 2/65 7087
/proc/meminfo: memFree=1558416/2055920 swapFree=4183284/4192956
[pid=7084] ppid=7082 vsize=40656 CPUtime=402.18
/proc/7084/stat : 7084 (picosat) R 7082 7084 6319 0 -1 4194304 11521 0 0 0 40182 36 0 0 25 0 1 0 388858160 41631744 10004 18446744073709551615 134512640 134931368 4294956704 18446744073709551615 134525754 0 0 4096 0 0 0 0 17 1 0 0
/proc/7084/statm: 10164 10004 48 102 0 10059 0
Current children cumulated CPU time (s) 402.18
Current children cumulated vsize (KiB) 40656

[startup+462.301 s]
/proc/loadavg: 1.00 1.00 0.98 2/65 7087
/proc/meminfo: memFree=1558480/2055920 swapFree=4183284/4192956
[pid=7084] ppid=7082 vsize=40656 CPUtime=462.17
/proc/7084/stat : 7084 (picosat) R 7082 7084 6319 0 -1 4194304 11531 0 0 0 46181 36 0 0 25 0 1 0 388858160 41631744 10014 18446744073709551615 134512640 134931368 4294956704 18446744073709551615 134520253 0 0 4096 0 0 0 0 17 1 0 0
/proc/7084/statm: 10164 10014 48 102 0 10059 0
Current children cumulated CPU time (s) 462.17
Current children cumulated vsize (KiB) 40656

[startup+522.302 s]
/proc/loadavg: 1.00 1.00 0.98 2/65 7087
/proc/meminfo: memFree=1552144/2055920 swapFree=4183284/4192956
[pid=7084] ppid=7082 vsize=48444 CPUtime=522.16
/proc/7084/stat : 7084 (picosat) R 7082 7084 6319 0 -1 4194304 13476 0 0 0 52178 38 0 0 25 0 1 0 388858160 49606656 11959 18446744073709551615 134512640 134931368 4294956704 18446744073709551615 134525791 0 0 4096 0 0 0 0 17 1 0 0
/proc/7084/statm: 12111 11959 48 102 0 12006 0
Current children cumulated CPU time (s) 522.16
Current children cumulated vsize (KiB) 48444

[startup+582.301 s]
/proc/loadavg: 1.00 1.00 0.98 2/65 7087
/proc/meminfo: memFree=1541904/2055920 swapFree=4183284/4192956
[pid=7084] ppid=7082 vsize=57332 CPUtime=582.14
/proc/7084/stat : 7084 (picosat) R 7082 7084 6319 0 -1 4194304 15817 0 0 0 58174 40 0 0 25 0 1 0 388858160 58707968 14084 18446744073709551615 134512640 134931368 4294956704 18446744073709551615 134522836 0 0 4096 0 0 0 0 17 1 0 0
/proc/7084/statm: 14333 14084 48 102 0 14228 0
Current children cumulated CPU time (s) 582.14
Current children cumulated vsize (KiB) 57332

[startup+642.301 s]
/proc/loadavg: 1.00 1.00 0.98 2/65 7087
/proc/meminfo: memFree=1541904/2055920 swapFree=4183284/4192956
[pid=7084] ppid=7082 vsize=57332 CPUtime=642.13
/proc/7084/stat : 7084 (picosat) R 7082 7084 6319 0 -1 4194304 15829 0 0 0 64173 40 0 0 25 0 1 0 388858160 58707968 14096 18446744073709551615 134512640 134931368 4294956704 18446744073709551615 134525754 0 0 4096 0 0 0 0 17 1 0 0
/proc/7084/statm: 14333 14096 48 102 0 14228 0
Current children cumulated CPU time (s) 642.13
Current children cumulated vsize (KiB) 57332

[startup+702.302 s]
/proc/loadavg: 1.00 1.00 0.98 2/65 7087
/proc/meminfo: memFree=1541904/2055920 swapFree=4183284/4192956
[pid=7084] ppid=7082 vsize=57332 CPUtime=702.11
/proc/7084/stat : 7084 (picosat) R 7082 7084 6319 0 -1 4194304 15835 0 0 0 70171 40 0 0 25 0 1 0 388858160 58707968 14102 18446744073709551615 134512640 134931368 4294956704 18446744073709551615 134525754 0 0 4096 0 0 0 0 17 1 0 0
/proc/7084/statm: 14333 14102 48 102 0 14228 0
Current children cumulated CPU time (s) 702.11
Current children cumulated vsize (KiB) 57332

[startup+762.305 s]
/proc/loadavg: 1.00 1.00 0.98 2/65 7087
/proc/meminfo: memFree=1541904/2055920 swapFree=4183284/4192956
[pid=7084] ppid=7082 vsize=57332 CPUtime=762.1
/proc/7084/stat : 7084 (picosat) R 7082 7084 6319 0 -1 4194304 15843 0 0 0 76170 40 0 0 25 0 1 0 388858160 58707968 14110 18446744073709551615 134512640 134931368 4294956704 18446744073709551615 134525814 0 0 4096 0 0 0 0 17 1 0 0
/proc/7084/statm: 14333 14110 48 102 0 14228 0
Current children cumulated CPU time (s) 762.1
Current children cumulated vsize (KiB) 57332

[startup+822.302 s]
/proc/loadavg: 1.00 1.00 0.98 2/65 7087
/proc/meminfo: memFree=1541968/2055920 swapFree=4183284/4192956
[pid=7084] ppid=7082 vsize=57332 CPUtime=822.08
/proc/7084/stat : 7084 (picosat) R 7082 7084 6319 0 -1 4194304 15847 0 0 0 82168 40 0 0 25 0 1 0 388858160 58707968 14114 18446744073709551615 134512640 134931368 4294956704 18446744073709551615 134530057 0 0 4096 0 0 0 0 17 1 0 0
/proc/7084/statm: 14333 14114 48 102 0 14228 0
Current children cumulated CPU time (s) 822.08
Current children cumulated vsize (KiB) 57332

[startup+882.302 s]
/proc/loadavg: 1.00 1.00 0.98 2/65 7087
/proc/meminfo: memFree=1541904/2055920 swapFree=4183284/4192956
[pid=7084] ppid=7082 vsize=57332 CPUtime=882.07
/proc/7084/stat : 7084 (picosat) R 7082 7084 6319 0 -1 4194304 15857 0 0 0 88167 40 0 0 25 0 1 0 388858160 58707968 14124 18446744073709551615 134512640 134931368 4294956704 18446744073709551615 134525791 0 0 4096 0 0 0 0 17 1 0 0
/proc/7084/statm: 14333 14124 48 102 0 14228 0
Current children cumulated CPU time (s) 882.07
Current children cumulated vsize (KiB) 57332

[startup+942.301 s]
/proc/loadavg: 1.00 1.00 0.98 2/65 7087
/proc/meminfo: memFree=1541840/2055920 swapFree=4183284/4192956
[pid=7084] ppid=7082 vsize=57332 CPUtime=942.05
/proc/7084/stat : 7084 (picosat) R 7082 7084 6319 0 -1 4194304 15873 0 0 0 94165 40 0 0 25 0 1 0 388858160 58707968 14140 18446744073709551615 134512640 134931368 4294956704 18446744073709551615 134525754 0 0 4096 0 0 0 0 17 1 0 0
/proc/7084/statm: 14333 14140 48 102 0 14228 0
Current children cumulated CPU time (s) 942.05
Current children cumulated vsize (KiB) 57332

[startup+1002.3 s]
/proc/loadavg: 1.00 1.00 0.98 2/65 7087
/proc/meminfo: memFree=1541776/2055920 swapFree=4183284/4192956
[pid=7084] ppid=7082 vsize=57332 CPUtime=1002.03
/proc/7084/stat : 7084 (picosat) R 7082 7084 6319 0 -1 4194304 15873 0 0 0 100163 40 0 0 25 0 1 0 388858160 58707968 14140 18446744073709551615 134512640 134931368 4294956704 18446744073709551615 134525754 0 0 4096 0 0 0 0 17 1 0 0
/proc/7084/statm: 14333 14140 48 102 0 14228 0
Current children cumulated CPU time (s) 1002.03
Current children cumulated vsize (KiB) 57332

[startup+1062.3 s]
/proc/loadavg: 1.00 1.00 0.98 2/71 7153
/proc/meminfo: memFree=1540640/2055920 swapFree=4183284/4192956
[pid=7084] ppid=7082 vsize=57332 CPUtime=1062
/proc/7084/stat : 7084 (picosat) R 7082 7084 6319 0 -1 4194304 15875 0 0 0 106160 40 0 0 25 0 1 0 388858160 58707968 14142 18446744073709551615 134512640 134931368 4294956704 18446744073709551615 134525754 0 0 4096 0 0 0 0 17 0 0 0
/proc/7084/statm: 14333 14142 48 102 0 14228 0
Current children cumulated CPU time (s) 1062
Current children cumulated vsize (KiB) 57332

[startup+1122.3 s]
/proc/loadavg: 1.00 1.00 0.98 2/71 7255
/proc/meminfo: memFree=1540512/2055920 swapFree=4183284/4192956
[pid=7084] ppid=7082 vsize=57332 CPUtime=1121.92
/proc/7084/stat : 7084 (picosat) R 7082 7084 6319 0 -1 4194304 15886 0 0 0 112152 40 0 0 25 0 1 0 388858160 58707968 14153 18446744073709551615 134512640 134931368 4294956704 18446744073709551615 134529123 0 0 4096 0 0 0 0 17 1 0 0
/proc/7084/statm: 14333 14153 48 102 0 14228 0
Current children cumulated CPU time (s) 1121.92
Current children cumulated vsize (KiB) 57332

[startup+1182.3 s]
/proc/loadavg: 1.00 1.00 0.98 2/65 7285
/proc/meminfo: memFree=1540880/2055920 swapFree=4183284/4192956
[pid=7084] ppid=7082 vsize=57880 CPUtime=1181.89
/proc/7084/stat : 7084 (picosat) R 7082 7084 6319 0 -1 4194304 17004 0 0 0 118147 42 0 0 25 0 1 0 388858160 59269120 14292 18446744073709551615 134512640 134931368 4294956704 18446744073709551615 134525791 0 0 4096 0 0 0 0 17 1 0 0
/proc/7084/statm: 14470 14292 48 102 0 14365 0
Current children cumulated CPU time (s) 1181.89
Current children cumulated vsize (KiB) 57880



Maximum CPU time exceeded: sending SIGTERM then SIGKILL

[startup+1200.5 s]
/proc/loadavg: 1.00 1.00 0.98 2/65 7285
/proc/meminfo: memFree=1540944/2055920 swapFree=4183284/4192956
[pid=7084] ppid=7082 vsize=57772 CPUtime=1200.08
/proc/7084/stat : 7084 (picosat) R 7082 7084 6319 0 -1 4194304 17021 0 0 0 119966 42 0 0 25 0 1 0 388858160 59158528 14282 18446744073709551615 134512640 134931368 4294956704 18446744073709551615 134525754 0 0 4096 0 0 0 0 17 1 0 0
/proc/7084/statm: 14443 14282 48 102 0 14338 0
Current children cumulated CPU time (s) 1200.08
Current children cumulated vsize (KiB) 57772

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

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

[startup+1200.5 s]
/proc/loadavg: 1.00 1.00 0.98 2/65 7285
/proc/meminfo: memFree=1540944/2055920 swapFree=4183284/4192956
[pid=7084] ppid=7082 vsize=57772 CPUtime=1200.08
/proc/7084/stat : 7084 (picosat) R 7082 7084 6319 0 -1 4194304 17021 0 0 0 119966 42 0 0 25 0 1 0 388858160 59158528 14282 18446744073709551615 134512640 134931368 4294956704 18446744073709551615 134525754 0 0 4096 0 0 0 0 17 1 0 0
/proc/7084/statm: 14443 14282 48 102 0 14338 0
Current children cumulated CPU time (s) 1200.08
Current children cumulated vsize (KiB) 57772

Child ended because it received signal 15 (SIGTERM)
Real time (s): 1200.52
CPU time (s): 1200.11
CPU user time (s): 1199.67
CPU system time (s): 0.436933
CPU usage (%): 99.9659
Max. virtual memory (cumulated for all children) (KiB): 61824

getrusage(RUSAGE_CHILDREN,...) data:
user time used= 1199.67
system time used= 0.436933
maximum resident set size= 0
integral shared memory size= 0
integral unshared data size= 0
integral unshared stack size= 0
page reclaims= 17021
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= 2249

runsolver used 0.78888 second user time and 2.57961 second system time

The end



Launcher Data (download as text)




Begin job on node63 on Mon Mar 12 08:43:28 UTC 2007

IDJOB= 338610
IDBENCH= 24727
IDSOLVER= 106
FILE ID= node63/338610-1173689008

PBS_JOBID= 4101738

Free space on /tmp= 66471 MiB

SOLVER NAME= picosat 535
BENCH NAME= HOME/pub/bench/SAT07/crafted/Difficult/contest05/sabharwal/gt-ordering-sat-gt-040.sat05-1297.reshuffled-07.cnf
COMMAND LINE= /tmp/evaluation/338610-1173689008/picosat /tmp/evaluation/338610-1173689008/instance-338610-1173689008.cnf            
RUNSOLVER COMMAND LINE= runsolver  --timestamp  -w ROOT/results/node63/watcher-338610-1173689008 -o ROOT/results/node63/solver-338610-1173689008 -C 1200 -W 2400 -M 1800 --output-limit 1,15  /tmp/evaluation/338610-1173689008/picosat /tmp/evaluation/338610-1173689008/instance-338610-1173689008.cnf            

META MD5SUM SOLVER= 1cb12d44dc66ecc4d20a168f5cfd1323
MD5SUM BENCH=  a12e117c336ca4cea22ec458f6b2361c

RANDOM SEED= 96804587

TIME LIMIT= 1200 seconds
MEMORY LIMIT= 1800 MiB

Linux node63.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		: 3000.214
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	: 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		: 3000.214
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:       1599208 kB
Buffers:         42480 kB
Cached:         337756 kB
SwapCached:       4032 kB
Active:         135044 kB
Inactive:       255428 kB
HighTotal:           0 kB
HighFree:            0 kB
LowTotal:      2055920 kB
LowFree:       1599208 kB
SwapTotal:     4192956 kB
SwapFree:      4183284 kB
Dirty:            1444 kB
Writeback:           0 kB
Mapped:          15580 kB
Slab:            52268 kB
Committed_AS:   831516 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= 66471 MiB

End job on node63 on Mon Mar 12 09:03:30 UTC 2007