Trace number 339072

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 1200.51

General information on the benchmark

Namecrafted/Difficult/contest05/jarvisalo/
mod2-rand3bip-sat-280-1.sat05-2263.reshuffled-07.cnf
MD5SUM5c670fd8fd3fa9f00ac6df3f4ca9c99c
Bench CategoryCRAFTED (crafted instances)
Best result obtained on this benchmarkSAT
Best CPU time to get the best result obtained on this benchmark0.014996
Satisfiable
(Un)Satisfiability was proved
Number of variables280
Number of clauses1120
Sum of the clauses size3360
Maximum clause length3
Minimum clause length3
Number of clauses of size 10
Number of clauses of size 20
Number of clauses of size 31120
Number of clauses of size 40
Number of clauses of size 50
Number of clauses of size over 50

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/node12/watcher-339072-1173697841 -o ROOT/results/node12/solver-339072-1173697841 -C 1200 -W 2400 -M 1800 --output-limit 1,15 /tmp/evaluation/339072-1173697841/picosat /tmp/evaluation/339072-1173697841/instance-339072-1173697841.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: 0.93 0.99 0.99 3/77 13307
/proc/meminfo: memFree=1490736/2055920 swapFree=4156588/4192956
[pid=13307] ppid=13305 vsize=568 CPUtime=0
/proc/13307/stat : 13307 (picosat) R 13305 13307 11202 0 -1 4194304 74 0 0 0 0 0 0 0 18 0 1 0 389738571 581632 59 18446744073709551615 134512640 134931368 4294956720 18446744073709551615 134605937 0 0 4096 0 0 0 0 17 1 0 0
/proc/13307/statm: 142 59 40 102 0 37 0

[startup+0.0538249 s]
/proc/loadavg: 0.93 0.99 0.99 3/77 13307
/proc/meminfo: memFree=1490736/2055920 swapFree=4156588/4192956
[pid=13307] ppid=13305 vsize=700 CPUtime=0.04
/proc/13307/stat : 13307 (picosat) R 13305 13307 11202 0 -1 4194304 118 0 0 0 4 0 0 0 18 0 1 0 389738571 716800 103 18446744073709551615 134512640 134931368 4294956720 18446744073709551615 134583827 0 0 4096 0 0 0 0 17 1 0 0
/proc/13307/statm: 175 103 42 102 0 70 0
Current children cumulated CPU time (s) 0.04
Current children cumulated vsize (KiB) 700

[startup+0.101834 s]
/proc/loadavg: 0.93 0.99 0.99 3/77 13307
/proc/meminfo: memFree=1490736/2055920 swapFree=4156588/4192956
[pid=13307] ppid=13305 vsize=708 CPUtime=0.09
/proc/13307/stat : 13307 (picosat) R 13305 13307 11202 0 -1 4194304 131 0 0 0 9 0 0 0 18 0 1 0 389738571 724992 114 18446744073709551615 134512640 134931368 4294956720 18446744073709551615 134520055 0 0 4096 0 0 0 0 17 1 0 0
/proc/13307/statm: 177 114 48 102 0 72 0
Current children cumulated CPU time (s) 0.09
Current children cumulated vsize (KiB) 708

[startup+0.301868 s]
/proc/loadavg: 0.93 0.99 0.99 3/77 13307
/proc/meminfo: memFree=1490736/2055920 swapFree=4156588/4192956
[pid=13307] ppid=13305 vsize=708 CPUtime=0.29
/proc/13307/stat : 13307 (picosat) R 13305 13307 11202 0 -1 4194304 136 0 0 0 29 0 0 0 19 0 1 0 389738571 724992 119 18446744073709551615 134512640 134931368 4294956720 18446744073709551615 134529775 0 0 4096 0 0 0 0 17 1 0 0
/proc/13307/statm: 177 119 48 102 0 72 0
Current children cumulated CPU time (s) 0.29
Current children cumulated vsize (KiB) 708

[startup+0.701941 s]
/proc/loadavg: 0.93 0.99 0.99 3/77 13307
/proc/meminfo: memFree=1490736/2055920 swapFree=4156588/4192956
[pid=13307] ppid=13305 vsize=840 CPUtime=0.69
/proc/13307/stat : 13307 (picosat) R 13305 13307 11202 0 -1 4194304 146 0 0 0 69 0 0 0 22 0 1 0 389738571 860160 129 18446744073709551615 134512640 134931368 4294956720 18446744073709551615 134529288 0 0 4096 0 0 0 0 17 1 0 0
/proc/13307/statm: 210 129 48 102 0 105 0
Current children cumulated CPU time (s) 0.69
Current children cumulated vsize (KiB) 840

[startup+1.50108 s]
/proc/loadavg: 0.93 0.99 0.99 2/78 13308
/proc/meminfo: memFree=1490344/2055920 swapFree=4156588/4192956
[pid=13307] ppid=13305 vsize=840 CPUtime=1.49
/proc/13307/stat : 13307 (picosat) R 13305 13307 11202 0 -1 4194304 159 0 0 0 149 0 0 0 25 0 1 0 389738571 860160 142 18446744073709551615 134512640 134931368 4294956720 18446744073709551615 134597654 0 0 4096 0 0 0 0 17 1 0 0
/proc/13307/statm: 210 142 48 102 0 105 0
Current children cumulated CPU time (s) 1.49
Current children cumulated vsize (KiB) 840

[startup+3.10137 s]
/proc/loadavg: 0.93 0.99 0.99 2/78 13308
/proc/meminfo: memFree=1490152/2055920 swapFree=4156588/4192956
[pid=13307] ppid=13305 vsize=964 CPUtime=3.09
/proc/13307/stat : 13307 (picosat) R 13305 13307 11202 0 -1 4194304 178 0 0 0 309 0 0 0 25 0 1 0 389738571 987136 161 18446744073709551615 134512640 134931368 4294956720 18446744073709551615 134525788 0 0 4096 0 0 0 0 17 1 0 0
/proc/13307/statm: 241 161 48 102 0 136 0
Current children cumulated CPU time (s) 3.09
Current children cumulated vsize (KiB) 964

[startup+6.30195 s]
/proc/loadavg: 0.94 0.99 0.99 2/78 13308
/proc/meminfo: memFree=1489960/2055920 swapFree=4156588/4192956
[pid=13307] ppid=13305 vsize=1084 CPUtime=6.29
/proc/13307/stat : 13307 (picosat) R 13305 13307 11202 0 -1 4194304 207 0 0 0 629 0 0 0 25 0 1 0 389738571 1110016 190 18446744073709551615 134512640 134931368 4294956720 18446744073709551615 134524040 0 0 4096 0 0 0 0 17 1 0 0
/proc/13307/statm: 271 190 48 102 0 166 0
Current children cumulated CPU time (s) 6.29
Current children cumulated vsize (KiB) 1084

[startup+12.7011 s]
/proc/loadavg: 0.94 0.99 0.99 3/78 13308
/proc/meminfo: memFree=1489704/2055920 swapFree=4156588/4192956
[pid=13307] ppid=13305 vsize=1204 CPUtime=12.69
/proc/13307/stat : 13307 (picosat) R 13305 13307 11202 0 -1 4194304 244 0 0 0 1268 1 0 0 25 0 1 0 389738571 1232896 227 18446744073709551615 134512640 134931368 4294956720 18446744073709551615 134525791 0 0 4096 0 0 0 0 17 1 0 0
/proc/13307/statm: 301 227 48 102 0 196 0
Current children cumulated CPU time (s) 12.69
Current children cumulated vsize (KiB) 1204

[startup+25.5014 s]
/proc/loadavg: 0.95 0.99 0.99 2/78 13308
/proc/meminfo: memFree=1489448/2055920 swapFree=4156588/4192956
[pid=13307] ppid=13305 vsize=1408 CPUtime=25.49
/proc/13307/stat : 13307 (picosat) R 13305 13307 11202 0 -1 4194304 292 0 0 0 2548 1 0 0 25 0 1 0 389738571 1441792 275 18446744073709551615 134512640 134931368 4294956720 18446744073709551615 134529080 0 0 4096 0 0 0 0 17 1 0 0
/proc/13307/statm: 352 275 48 102 0 247 0
Current children cumulated CPU time (s) 25.49
Current children cumulated vsize (KiB) 1408

[startup+51.102 s]
/proc/loadavg: 0.97 0.99 0.99 2/78 13308
/proc/meminfo: memFree=1489192/2055920 swapFree=4156588/4192956
[pid=13307] ppid=13305 vsize=1624 CPUtime=51.08
/proc/13307/stat : 13307 (picosat) R 13305 13307 11202 0 -1 4194304 354 0 0 0 5107 1 0 0 25 0 1 0 389738571 1662976 337 18446744073709551615 134512640 134931368 4294956720 18446744073709551615 134529600 0 0 4096 0 0 0 0 17 1 0 0
/proc/13307/statm: 406 337 48 102 0 301 0
Current children cumulated CPU time (s) 51.08
Current children cumulated vsize (KiB) 1624

[startup+102.305 s]
/proc/loadavg: 0.98 0.99 0.99 2/78 13308
/proc/meminfo: memFree=1488936/2055920 swapFree=4156588/4192956
[pid=13307] ppid=13305 vsize=1896 CPUtime=102.26
/proc/13307/stat : 13307 (picosat) R 13305 13307 11202 0 -1 4194304 421 0 0 0 10225 1 0 0 25 0 1 0 389738571 1941504 404 18446744073709551615 134512640 134931368 4294956720 18446744073709551615 134525814 0 0 4096 0 0 0 0 17 1 0 0
/proc/13307/statm: 474 404 48 102 0 369 0
Current children cumulated CPU time (s) 102.26
Current children cumulated vsize (KiB) 1896

[startup+162.302 s]
/proc/loadavg: 1.04 1.00 1.00 2/78 13308
/proc/meminfo: memFree=1488680/2055920 swapFree=4156588/4192956
[pid=13307] ppid=13305 vsize=2164 CPUtime=162.24
/proc/13307/stat : 13307 (picosat) R 13305 13307 11202 0 -1 4194304 488 0 0 0 16223 1 0 0 25 0 1 0 389738571 2215936 471 18446744073709551615 134512640 134931368 4294956720 18446744073709551615 134525860 0 0 4096 0 0 0 0 17 1 0 0
/proc/13307/statm: 541 471 48 102 0 436 0
Current children cumulated CPU time (s) 162.24
Current children cumulated vsize (KiB) 2164

[startup+222.303 s]
/proc/loadavg: 1.07 1.01 1.00 2/78 13308
/proc/meminfo: memFree=1488360/2055920 swapFree=4156588/4192956
[pid=13307] ppid=13305 vsize=2488 CPUtime=222.22
/proc/13307/stat : 13307 (picosat) R 13305 13307 11202 0 -1 4194304 561 0 0 0 22221 1 0 0 25 0 1 0 389738571 2547712 544 18446744073709551615 134512640 134931368 4294956720 18446744073709551615 134525778 0 0 4096 0 0 0 0 17 1 0 0
/proc/13307/statm: 622 544 48 102 0 517 0
Current children cumulated CPU time (s) 222.22
Current children cumulated vsize (KiB) 2488

[startup+282.302 s]
/proc/loadavg: 1.02 1.01 1.00 2/78 13308
/proc/meminfo: memFree=1488232/2055920 swapFree=4156588/4192956
[pid=13307] ppid=13305 vsize=2612 CPUtime=282.19
/proc/13307/stat : 13307 (picosat) R 13305 13307 11202 0 -1 4194304 583 0 0 0 28218 1 0 0 25 0 1 0 389738571 2674688 566 18446744073709551615 134512640 134931368 4294956720 18446744073709551615 134524040 0 0 4096 0 0 0 0 17 1 0 0
/proc/13307/statm: 653 566 48 102 0 548 0
Current children cumulated CPU time (s) 282.19
Current children cumulated vsize (KiB) 2612

[startup+342.301 s]
/proc/loadavg: 1.01 1.00 1.00 2/78 13308
/proc/meminfo: memFree=1488104/2055920 swapFree=4156588/4192956
[pid=13307] ppid=13305 vsize=2672 CPUtime=342.18
/proc/13307/stat : 13307 (picosat) R 13305 13307 11202 0 -1 4194304 610 0 0 0 34216 2 0 0 25 0 1 0 389738571 2736128 593 18446744073709551615 134512640 134931368 4294956720 18446744073709551615 134525783 0 0 4096 0 0 0 0 17 1 0 0
/proc/13307/statm: 668 593 48 102 0 563 0
Current children cumulated CPU time (s) 342.18
Current children cumulated vsize (KiB) 2672

[startup+402.301 s]
/proc/loadavg: 1.00 1.00 1.00 2/78 13308
/proc/meminfo: memFree=1487976/2055920 swapFree=4156588/4192956
[pid=13307] ppid=13305 vsize=2872 CPUtime=402.15
/proc/13307/stat : 13307 (picosat) R 13305 13307 11202 0 -1 4194304 638 0 0 0 40213 2 0 0 25 0 1 0 389738571 2940928 620 18446744073709551615 134512640 134931368 4294956720 18446744073709551615 134544630 0 0 4096 0 0 0 0 17 1 0 0
/proc/13307/statm: 718 620 48 102 0 613 0
Current children cumulated CPU time (s) 402.15
Current children cumulated vsize (KiB) 2872

[startup+462.302 s]
/proc/loadavg: 1.08 1.03 1.01 2/78 13308
/proc/meminfo: memFree=1487848/2055920 swapFree=4156588/4192956
[pid=13307] ppid=13305 vsize=3040 CPUtime=462.14
/proc/13307/stat : 13307 (picosat) R 13305 13307 11202 0 -1 4194304 679 0 0 0 46211 3 0 0 25 0 1 0 389738571 3112960 661 18446744073709551615 134512640 134931368 4294956720 18446744073709551615 134525807 0 0 4096 0 0 0 0 17 1 0 0
/proc/13307/statm: 760 661 48 102 0 655 0
Current children cumulated CPU time (s) 462.14
Current children cumulated vsize (KiB) 3040

[startup+522.302 s]
/proc/loadavg: 1.03 1.02 1.00 2/78 13308
/proc/meminfo: memFree=1487784/2055920 swapFree=4156588/4192956
[pid=13307] ppid=13305 vsize=3036 CPUtime=522.11
/proc/13307/stat : 13307 (picosat) R 13305 13307 11202 0 -1 4194304 695 0 0 0 52208 3 0 0 25 0 1 0 389738571 3108864 677 18446744073709551615 134512640 134931368 4294956720 18446744073709551615 134530735 0 0 4096 0 0 0 0 17 1 0 0
/proc/13307/statm: 759 677 48 102 0 654 0
Current children cumulated CPU time (s) 522.11
Current children cumulated vsize (KiB) 3036

[startup+582.302 s]
/proc/loadavg: 1.05 1.03 1.00 2/78 13308
/proc/meminfo: memFree=1487656/2055920 swapFree=4156588/4192956
[pid=13307] ppid=13305 vsize=3116 CPUtime=582.1
/proc/13307/stat : 13307 (picosat) R 13305 13307 11202 0 -1 4194304 713 0 0 0 58206 4 0 0 25 0 1 0 389738571 3190784 695 18446744073709551615 134512640 134931368 4294956720 18446744073709551615 134522836 0 0 4096 0 0 0 0 17 1 0 0
/proc/13307/statm: 779 695 48 102 0 674 0
Current children cumulated CPU time (s) 582.1
Current children cumulated vsize (KiB) 3116

[startup+642.301 s]
/proc/loadavg: 1.02 1.02 1.00 2/78 13308
/proc/meminfo: memFree=1487528/2055920 swapFree=4156588/4192956
[pid=13307] ppid=13305 vsize=3264 CPUtime=642.08
/proc/13307/stat : 13307 (picosat) R 13305 13307 11202 0 -1 4194304 743 0 0 0 64204 4 0 0 25 0 1 0 389738571 3342336 725 18446744073709551615 134512640 134931368 4294956720 18446744073709551615 134525760 0 0 4096 0 0 0 0 17 1 0 0
/proc/13307/statm: 816 725 48 102 0 711 0
Current children cumulated CPU time (s) 642.08
Current children cumulated vsize (KiB) 3264

[startup+702.301 s]
/proc/loadavg: 1.00 1.02 1.00 2/78 13308
/proc/meminfo: memFree=1487528/2055920 swapFree=4156588/4192956
[pid=13307] ppid=13305 vsize=3228 CPUtime=702.06
/proc/13307/stat : 13307 (picosat) R 13305 13307 11202 0 -1 4194304 743 0 0 0 70201 5 0 0 25 0 1 0 389738571 3305472 725 18446744073709551615 134512640 134931368 4294956720 18446744073709551615 134525754 0 0 4096 0 0 0 0 17 1 0 0
/proc/13307/statm: 807 725 48 102 0 702 0
Current children cumulated CPU time (s) 702.06
Current children cumulated vsize (KiB) 3228

[startup+762.306 s]
/proc/loadavg: 1.00 1.01 1.00 2/78 13308
/proc/meminfo: memFree=1487464/2055920 swapFree=4156588/4192956
[pid=13307] ppid=13305 vsize=3304 CPUtime=762.04
/proc/13307/stat : 13307 (picosat) R 13305 13307 11202 0 -1 4194304 760 0 0 0 76199 5 0 0 25 0 1 0 389738571 3383296 742 18446744073709551615 134512640 134931368 4294956720 18446744073709551615 134525754 0 0 4096 0 0 0 0 17 1 0 0
/proc/13307/statm: 826 742 48 102 0 721 0
Current children cumulated CPU time (s) 762.04
Current children cumulated vsize (KiB) 3304

[startup+822.302 s]
/proc/loadavg: 1.00 1.00 1.00 2/78 13308
/proc/meminfo: memFree=1487464/2055920 swapFree=4156588/4192956
[pid=13307] ppid=13305 vsize=3224 CPUtime=822.02
/proc/13307/stat : 13307 (picosat) R 13305 13307 11202 0 -1 4194304 760 0 0 0 82196 6 0 0 25 0 1 0 389738571 3301376 728 18446744073709551615 134512640 134931368 4294956720 18446744073709551615 134525804 0 0 4096 0 0 0 0 17 1 0 0
/proc/13307/statm: 806 728 48 102 0 701 0
Current children cumulated CPU time (s) 822.02
Current children cumulated vsize (KiB) 3224

[startup+882.302 s]
/proc/loadavg: 1.06 1.02 1.00 2/78 13308
/proc/meminfo: memFree=1487336/2055920 swapFree=4156588/4192956
[pid=13307] ppid=13305 vsize=3396 CPUtime=881.99
/proc/13307/stat : 13307 (picosat) R 13305 13307 11202 0 -1 4194304 798 0 0 0 88193 6 0 0 25 0 1 0 389738571 3477504 766 18446744073709551615 134512640 134931368 4294956720 18446744073709551615 134525754 0 0 4096 0 0 0 0 17 1 0 0
/proc/13307/statm: 849 766 48 102 0 744 0
Current children cumulated CPU time (s) 881.99
Current children cumulated vsize (KiB) 3396

[startup+942.301 s]
/proc/loadavg: 1.02 1.01 1.00 2/78 13308
/proc/meminfo: memFree=1487336/2055920 swapFree=4156588/4192956
[pid=13307] ppid=13305 vsize=3396 CPUtime=941.98
/proc/13307/stat : 13307 (picosat) R 13305 13307 11202 0 -1 4194304 799 0 0 0 94191 7 0 0 25 0 1 0 389738571 3477504 767 18446744073709551615 134512640 134931368 4294956720 18446744073709551615 134525788 0 0 4096 0 0 0 0 17 1 0 0
/proc/13307/statm: 849 767 48 102 0 744 0
Current children cumulated CPU time (s) 941.98
Current children cumulated vsize (KiB) 3396

[startup+1002.3 s]
/proc/loadavg: 1.00 1.00 1.00 2/78 13308
/proc/meminfo: memFree=1487144/2055920 swapFree=4156588/4192956
[pid=13307] ppid=13305 vsize=3520 CPUtime=1001.96
/proc/13307/stat : 13307 (picosat) R 13305 13307 11202 0 -1 4194304 841 0 0 0 100189 7 0 0 25 0 1 0 389738571 3604480 795 18446744073709551615 134512640 134931368 4294956720 18446744073709551615 134525754 0 0 4096 0 0 0 0 17 1 0 0
/proc/13307/statm: 880 795 48 102 0 775 0
Current children cumulated CPU time (s) 1001.96
Current children cumulated vsize (KiB) 3520

[startup+1062.3 s]
/proc/loadavg: 1.00 1.00 1.00 2/78 13308
/proc/meminfo: memFree=1487208/2055920 swapFree=4156588/4192956
[pid=13307] ppid=13305 vsize=3464 CPUtime=1061.94
/proc/13307/stat : 13307 (picosat) R 13305 13307 11202 0 -1 4194304 842 0 0 0 106186 8 0 0 25 0 1 0 389738571 3547136 793 18446744073709551615 134512640 134931368 4294956720 18446744073709551615 134525840 0 0 4096 0 0 0 0 17 1 0 0
/proc/13307/statm: 866 793 48 102 0 761 0
Current children cumulated CPU time (s) 1061.94
Current children cumulated vsize (KiB) 3464

[startup+1122.3 s]
/proc/loadavg: 1.00 1.00 1.00 2/78 13308
/proc/meminfo: memFree=1487080/2055920 swapFree=4156588/4192956
[pid=13307] ppid=13305 vsize=3660 CPUtime=1121.92
/proc/13307/stat : 13307 (picosat) R 13305 13307 11202 0 -1 4194304 885 0 0 0 112184 8 0 0 25 0 1 0 389738571 3747840 836 18446744073709551615 134512640 134931368 4294956720 18446744073709551615 134525775 0 0 4096 0 0 0 0 17 1 0 0
/proc/13307/statm: 915 836 48 102 0 810 0
Current children cumulated CPU time (s) 1121.92
Current children cumulated vsize (KiB) 3660

[startup+1182.3 s]
/proc/loadavg: 1.00 1.00 1.00 2/78 13308
/proc/meminfo: memFree=1486952/2055920 swapFree=4156588/4192956
[pid=13307] ppid=13305 vsize=3700 CPUtime=1181.9
/proc/13307/stat : 13307 (picosat) R 13305 13307 11202 0 -1 4194304 908 0 0 0 118181 9 0 0 25 0 1 0 389738571 3788800 854 18446744073709551615 134512640 134931368 4294956720 18446744073709551615 134525754 0 0 4096 0 0 0 0 17 1 0 0
/proc/13307/statm: 925 854 48 102 0 820 0
Current children cumulated CPU time (s) 1181.9
Current children cumulated vsize (KiB) 3700



Maximum CPU time exceeded: sending SIGTERM then SIGKILL

[startup+1200.5 s]
/proc/loadavg: 1.00 1.00 1.00 2/78 13308
/proc/meminfo: memFree=1486952/2055920 swapFree=4156588/4192956
[pid=13307] ppid=13305 vsize=3700 CPUtime=1200.1
/proc/13307/stat : 13307 (picosat) R 13305 13307 11202 0 -1 4194304 908 0 0 0 120001 9 0 0 25 0 1 0 389738571 3788800 854 18446744073709551615 134512640 134931368 4294956720 18446744073709551615 134525791 0 0 4096 0 0 0 0 17 1 0 0
/proc/13307/statm: 925 854 48 102 0 820 0
Current children cumulated CPU time (s) 1200.1
Current children cumulated vsize (KiB) 3700

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 1.00 2/78 13308
/proc/meminfo: memFree=1486952/2055920 swapFree=4156588/4192956
[pid=13307] ppid=13305 vsize=3700 CPUtime=1200.1
/proc/13307/stat : 13307 (picosat) R 13305 13307 11202 0 -1 4194304 908 0 0 0 120001 9 0 0 25 0 1 0 389738571 3788800 854 18446744073709551615 134512640 134931368 4294956720 18446744073709551615 134525791 0 0 4096 0 0 0 0 17 1 0 0
/proc/13307/statm: 925 854 48 102 0 820 0
Current children cumulated CPU time (s) 1200.1
Current children cumulated vsize (KiB) 3700

Child ended because it received signal 15 (SIGTERM)
Real time (s): 1200.51
CPU time (s): 1200.11
CPU user time (s): 1200.01
CPU system time (s): 0.094985
CPU usage (%): 99.9667
Max. virtual memory (cumulated for all children) (KiB): 3760

getrusage(RUSAGE_CHILDREN,...) data:
user time used= 1200.01
system time used= 0.094985
maximum resident set size= 0
integral shared memory size= 0
integral unshared data size= 0
integral unshared stack size= 0
page reclaims= 908
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= 1727

runsolver used 1.43578 second user time and 2.93155 second system time

The end



Launcher Data (download as text)




Begin job on node12 on Mon Mar 12 11:10:41 UTC 2007

IDJOB= 339072
IDBENCH= 24738
IDSOLVER= 106
FILE ID= node12/339072-1173697841

PBS_JOBID= 4101477

Free space on /tmp= 66286 MiB

SOLVER NAME= picosat 535
BENCH NAME= HOME/pub/bench/SAT07/crafted/Difficult/contest05/jarvisalo/mod2-rand3bip-sat-280-1.sat05-2263.reshuffled-07.cnf
COMMAND LINE= /tmp/evaluation/339072-1173697841/picosat /tmp/evaluation/339072-1173697841/instance-339072-1173697841.cnf            
RUNSOLVER COMMAND LINE= runsolver  --timestamp  -w ROOT/results/node12/watcher-339072-1173697841 -o ROOT/results/node12/solver-339072-1173697841 -C 1200 -W 2400 -M 1800 --output-limit 1,15  /tmp/evaluation/339072-1173697841/picosat /tmp/evaluation/339072-1173697841/instance-339072-1173697841.cnf            

META MD5SUM SOLVER= 1cb12d44dc66ecc4d20a168f5cfd1323
MD5SUM BENCH=  5c670fd8fd3fa9f00ac6df3f4ca9c99c

RANDOM SEED= 814348103

TIME LIMIT= 1200 seconds
MEMORY LIMIT= 1800 MiB

Linux node12.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		: 3000.285
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		: 3000.285
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:       1491080 kB
Buffers:         39400 kB
Cached:         431728 kB
SwapCached:      14596 kB
Active:         284788 kB
Inactive:       208916 kB
HighTotal:           0 kB
HighFree:            0 kB
LowTotal:      2055920 kB
LowFree:       1491080 kB
SwapTotal:     4192956 kB
SwapFree:      4156588 kB
Dirty:             560 kB
Writeback:           0 kB
Mapped:          29672 kB
Slab:            56684 kB
Committed_AS:  1728160 kB
PageTables:       1692 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= 66286 MiB

End job on node12 on Mon Mar 12 11:30:44 UTC 2007