Trace number 316542

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) 1200.02 1200.51

General information on the benchmark

Namecrafted/spence/
hard/s109-100.cnf
MD5SUM11c209576d94e395a78f5a6b8d2ce9b6
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 variables109
Number of clauses228
Sum of the clauses size684
Maximum clause length3
Minimum clause length3
Number of clauses of size 10
Number of clauses of size 20
Number of clauses of size 3228
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/node13/watcher-316542-1172671170 -o ROOT/results/node13/solver-316542-1172671170 -C 1200 -W 2400 -M 1800 --output-limit 1,15 /tmp/evaluation/316542-1172671170/picosat /tmp/evaluation/316542-1172671170/instance-316542-1172671170.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: 1.99 1.85 1.44 3/77 7305
/proc/meminfo: memFree=1715448/2055920 swapFree=4192812/4192956
[pid=7305] ppid=7303 vsize=568 CPUtime=0
/proc/7305/stat : 7305 (picosat) R 7303 7305 6770 0 -1 4194304 73 0 0 0 0 0 0 0 18 0 1 0 287071461 581632 58 18446744073709551615 134512640 134931368 4294956624 18446744073709551615 134529449 0 0 4096 0 0 0 0 17 1 0 0
/proc/7305/statm: 142 58 42 102 0 37 0

[startup+0.0435301 s]
/proc/loadavg: 1.99 1.85 1.44 3/77 7305
/proc/meminfo: memFree=1715448/2055920 swapFree=4192812/4192956
[pid=7305] ppid=7303 vsize=712 CPUtime=0.04
/proc/7305/stat : 7305 (picosat) R 7303 7305 6770 0 -1 4194304 109 0 0 0 4 0 0 0 18 0 1 0 287071461 729088 92 18446744073709551615 134512640 134931368 4294956624 18446744073709551615 134525751 0 0 4096 0 0 0 0 17 1 0 0
/proc/7305/statm: 178 92 48 102 0 73 0
Current children cumulated CPU time (s) 0.04
Current children cumulated vsize (KiB) 712

[startup+0.101537 s]
/proc/loadavg: 1.99 1.85 1.44 3/77 7305
/proc/meminfo: memFree=1715448/2055920 swapFree=4192812/4192956
[pid=7305] ppid=7303 vsize=712 CPUtime=0.09
/proc/7305/stat : 7305 (picosat) R 7303 7305 6770 0 -1 4194304 112 0 0 0 9 0 0 0 18 0 1 0 287071461 729088 95 18446744073709551615 134512640 134931368 4294956624 18446744073709551615 134549349 0 0 4096 0 0 0 0 17 1 0 0
/proc/7305/statm: 178 95 48 102 0 73 0
Current children cumulated CPU time (s) 0.09
Current children cumulated vsize (KiB) 712

[startup+0.301563 s]
/proc/loadavg: 1.99 1.85 1.44 3/77 7305
/proc/meminfo: memFree=1715448/2055920 swapFree=4192812/4192956
[pid=7305] ppid=7303 vsize=712 CPUtime=0.29
/proc/7305/stat : 7305 (picosat) R 7303 7305 6770 0 -1 4194304 118 0 0 0 29 0 0 0 19 0 1 0 287071461 729088 101 18446744073709551615 134512640 134931368 4294956624 18446744073709551615 134525791 0 0 4096 0 0 0 0 17 1 0 0
/proc/7305/statm: 178 101 48 102 0 73 0
Current children cumulated CPU time (s) 0.29
Current children cumulated vsize (KiB) 712

[startup+0.701617 s]
/proc/loadavg: 1.99 1.85 1.44 3/77 7305
/proc/meminfo: memFree=1715448/2055920 swapFree=4192812/4192956
[pid=7305] ppid=7303 vsize=712 CPUtime=0.69
/proc/7305/stat : 7305 (picosat) R 7303 7305 6770 0 -1 4194304 135 0 0 0 69 0 0 0 22 0 1 0 287071461 729088 118 18446744073709551615 134512640 134931368 4294956624 18446744073709551615 134525788 0 0 4096 0 0 0 0 17 1 0 0
/proc/7305/statm: 178 118 48 102 0 73 0
Current children cumulated CPU time (s) 0.69
Current children cumulated vsize (KiB) 712

[startup+1.50172 s]
/proc/loadavg: 1.91 1.83 1.43 2/78 7306
/proc/meminfo: memFree=1715056/2055920 swapFree=4192812/4192956
[pid=7305] ppid=7303 vsize=844 CPUtime=1.49
/proc/7305/stat : 7305 (picosat) R 7303 7305 6770 0 -1 4194304 152 0 0 0 149 0 0 0 25 0 1 0 287071461 864256 135 18446744073709551615 134512640 134931368 4294956624 18446744073709551615 134525860 0 0 4096 0 0 0 0 17 1 0 0
/proc/7305/statm: 211 135 48 102 0 106 0
Current children cumulated CPU time (s) 1.49
Current children cumulated vsize (KiB) 844

[startup+3.10194 s]
/proc/loadavg: 1.91 1.83 1.43 2/78 7306
/proc/meminfo: memFree=1714864/2055920 swapFree=4192812/4192956
[pid=7305] ppid=7303 vsize=844 CPUtime=3.09
/proc/7305/stat : 7305 (picosat) R 7303 7305 6770 0 -1 4194304 172 0 0 0 309 0 0 0 25 0 1 0 287071461 864256 155 18446744073709551615 134512640 134931368 4294956624 18446744073709551615 134524110 0 0 4096 0 0 0 0 17 1 0 0
/proc/7305/statm: 211 155 48 102 0 106 0
Current children cumulated CPU time (s) 3.09
Current children cumulated vsize (KiB) 844

[startup+6.30136 s]
/proc/loadavg: 1.91 1.83 1.43 2/78 7306
/proc/meminfo: memFree=1714672/2055920 swapFree=4192812/4192956
[pid=7305] ppid=7303 vsize=1100 CPUtime=6.29
/proc/7305/stat : 7305 (picosat) R 7303 7305 6770 0 -1 4194304 207 0 0 0 629 0 0 0 25 0 1 0 287071461 1126400 190 18446744073709551615 134512640 134931368 4294956624 18446744073709551615 134597664 0 0 4096 0 0 0 0 17 1 0 0
/proc/7305/statm: 275 190 48 102 0 170 0
Current children cumulated CPU time (s) 6.29
Current children cumulated vsize (KiB) 1100

[startup+12.7012 s]
/proc/loadavg: 1.77 1.80 1.43 2/78 7306
/proc/meminfo: memFree=1714416/2055920 swapFree=4192812/4192956
[pid=7305] ppid=7303 vsize=1216 CPUtime=12.69
/proc/7305/stat : 7305 (picosat) R 7303 7305 6770 0 -1 4194304 245 0 0 0 1269 0 0 0 25 0 1 0 287071461 1245184 228 18446744073709551615 134512640 134931368 4294956624 18446744073709551615 134549509 0 0 4096 0 0 0 0 17 1 0 0
/proc/7305/statm: 304 228 48 102 0 199 0
Current children cumulated CPU time (s) 12.69
Current children cumulated vsize (KiB) 1216

[startup+25.5019 s]
/proc/loadavg: 1.65 1.78 1.43 2/78 7306
/proc/meminfo: memFree=1714224/2055920 swapFree=4192812/4192956
[pid=7305] ppid=7303 vsize=1400 CPUtime=25.48
/proc/7305/stat : 7305 (picosat) R 7303 7305 6770 0 -1 4194304 295 0 0 0 2548 0 0 0 25 0 1 0 287071461 1433600 278 18446744073709551615 134512640 134931368 4294956624 18446744073709551615 134529616 0 0 4096 0 0 0 0 17 1 0 0
/proc/7305/statm: 350 278 48 102 0 245 0
Current children cumulated CPU time (s) 25.48
Current children cumulated vsize (KiB) 1400

[startup+51.1013 s]
/proc/loadavg: 1.43 1.71 1.41 2/78 7306
/proc/meminfo: memFree=1713840/2055920 swapFree=4192812/4192956
[pid=7305] ppid=7303 vsize=1792 CPUtime=51.07
/proc/7305/stat : 7305 (picosat) R 7303 7305 6770 0 -1 4194304 379 0 0 0 5107 0 0 0 25 0 1 0 287071461 1835008 362 18446744073709551615 134512640 134931368 4294956624 18446744073709551615 134525751 0 0 4096 0 0 0 0 17 1 0 0
/proc/7305/statm: 448 362 48 102 0 343 0
Current children cumulated CPU time (s) 51.07
Current children cumulated vsize (KiB) 1792

[startup+102.305 s]
/proc/loadavg: 1.17 1.59 1.39 2/84 7378
/proc/meminfo: memFree=1712048/2055920 swapFree=4192812/4192956
[pid=7305] ppid=7303 vsize=2092 CPUtime=102.23
/proc/7305/stat : 7305 (picosat) R 7303 7305 6770 0 -1 4194304 460 0 0 0 10222 1 0 0 25 0 1 0 287071461 2142208 443 18446744073709551615 134512640 134931368 4294956624 18446744073709551615 134529742 0 0 4096 0 0 0 0 17 1 0 0
/proc/7305/statm: 523 443 48 102 0 418 0
Current children cumulated CPU time (s) 102.23
Current children cumulated vsize (KiB) 2092

[startup+162.301 s]
/proc/loadavg: 1.06 1.48 1.36 2/84 7462
/proc/meminfo: memFree=1711616/2055920 swapFree=4192812/4192956
[pid=7305] ppid=7303 vsize=2264 CPUtime=162.15
/proc/7305/stat : 7305 (picosat) R 7303 7305 6770 0 -1 4194304 525 0 0 0 16214 1 0 0 25 0 1 0 287071461 2318336 508 18446744073709551615 134512640 134931368 4294956624 18446744073709551615 134549427 0 0 4096 0 0 0 0 17 1 0 0
/proc/7305/statm: 566 508 48 102 0 461 0
Current children cumulated CPU time (s) 162.15
Current children cumulated vsize (KiB) 2264

[startup+222.301 s]
/proc/loadavg: 1.02 1.39 1.33 2/78 7504
/proc/meminfo: memFree=1712496/2055920 swapFree=4192812/4192956
[pid=7305] ppid=7303 vsize=2632 CPUtime=222.11
/proc/7305/stat : 7305 (picosat) R 7303 7305 6770 0 -1 4194304 589 0 0 0 22209 2 0 0 25 0 1 0 287071461 2695168 571 18446744073709551615 134512640 134931368 4294956624 18446744073709551615 134525788 0 0 4096 0 0 0 0 17 1 0 0
/proc/7305/statm: 658 571 48 102 0 553 0
Current children cumulated CPU time (s) 222.11
Current children cumulated vsize (KiB) 2632

[startup+282.301 s]
/proc/loadavg: 1.01 1.32 1.31 2/78 7504
/proc/meminfo: memFree=1712368/2055920 swapFree=4192812/4192956
[pid=7305] ppid=7303 vsize=2724 CPUtime=282.09
/proc/7305/stat : 7305 (picosat) R 7303 7305 6770 0 -1 4194304 629 0 0 0 28207 2 0 0 25 0 1 0 287071461 2789376 595 18446744073709551615 134512640 134931368 4294956624 18446744073709551615 134525754 0 0 4096 0 0 0 0 17 1 0 0
/proc/7305/statm: 681 595 48 102 0 576 0
Current children cumulated CPU time (s) 282.09
Current children cumulated vsize (KiB) 2724

[startup+342.301 s]
/proc/loadavg: 1.00 1.26 1.29 2/78 7504
/proc/meminfo: memFree=1712240/2055920 swapFree=4192812/4192956
[pid=7305] ppid=7303 vsize=2944 CPUtime=342.07
/proc/7305/stat : 7305 (picosat) R 7303 7305 6770 0 -1 4194304 680 0 0 0 34204 3 0 0 25 0 1 0 287071461 3014656 644 18446744073709551615 134512640 134931368 4294956624 18446744073709551615 134525929 0 0 4096 0 0 0 0 17 1 0 0
/proc/7305/statm: 736 644 48 102 0 631 0
Current children cumulated CPU time (s) 342.07
Current children cumulated vsize (KiB) 2944

[startup+402.301 s]
/proc/loadavg: 1.00 1.21 1.27 2/78 7504
/proc/meminfo: memFree=1712048/2055920 swapFree=4192812/4192956
[pid=7305] ppid=7303 vsize=2976 CPUtime=402.06
/proc/7305/stat : 7305 (picosat) R 7303 7305 6770 0 -1 4194304 708 0 0 0 40202 4 0 0 25 0 1 0 287071461 3047424 663 18446744073709551615 134512640 134931368 4294956624 18446744073709551615 134525814 0 0 4096 0 0 0 0 17 1 0 0
/proc/7305/statm: 744 663 48 102 0 639 0
Current children cumulated CPU time (s) 402.06
Current children cumulated vsize (KiB) 2976

[startup+462.301 s]
/proc/loadavg: 1.00 1.17 1.25 2/78 7504
/proc/meminfo: memFree=1711920/2055920 swapFree=4192812/4192956
[pid=7305] ppid=7303 vsize=3072 CPUtime=462.04
/proc/7305/stat : 7305 (picosat) R 7303 7305 6770 0 -1 4194304 744 0 0 0 46200 4 0 0 25 0 1 0 287071461 3145728 688 18446744073709551615 134512640 134931368 4294956624 18446744073709551615 134525754 0 0 4096 0 0 0 0 17 1 0 0
/proc/7305/statm: 768 688 48 102 0 663 0
Current children cumulated CPU time (s) 462.04
Current children cumulated vsize (KiB) 3072

[startup+522.301 s]
/proc/loadavg: 1.00 1.13 1.23 2/78 7504
/proc/meminfo: memFree=1711856/2055920 swapFree=4192812/4192956
[pid=7305] ppid=7303 vsize=3136 CPUtime=522.01
/proc/7305/stat : 7305 (picosat) R 7303 7305 6770 0 -1 4194304 761 0 0 0 52197 4 0 0 25 0 1 0 287071461 3211264 705 18446744073709551615 134512640 134931368 4294956624 18446744073709551615 134525754 0 0 4096 0 0 0 0 17 1 0 0
/proc/7305/statm: 784 705 48 102 0 679 0
Current children cumulated CPU time (s) 522.01
Current children cumulated vsize (KiB) 3136

[startup+582.301 s]
/proc/loadavg: 1.00 1.11 1.21 2/78 7504
/proc/meminfo: memFree=1711536/2055920 swapFree=4192812/4192956
[pid=7305] ppid=7303 vsize=3488 CPUtime=582
/proc/7305/stat : 7305 (picosat) R 7303 7305 6770 0 -1 4194304 840 0 0 0 58195 5 0 0 25 0 1 0 287071461 3571712 784 18446744073709551615 134512640 134931368 4294956624 18446744073709551615 134543543 0 0 4096 0 0 0 0 17 1 0 0
/proc/7305/statm: 872 784 48 102 0 767 0
Current children cumulated CPU time (s) 582
Current children cumulated vsize (KiB) 3488

[startup+642.301 s]
/proc/loadavg: 1.00 1.08 1.20 2/78 7504
/proc/meminfo: memFree=1711472/2055920 swapFree=4192812/4192956
[pid=7305] ppid=7303 vsize=3472 CPUtime=641.98
/proc/7305/stat : 7305 (picosat) R 7303 7305 6770 0 -1 4194304 840 0 0 0 64193 5 0 0 25 0 1 0 287071461 3555328 784 18446744073709551615 134512640 134931368 4294956624 18446744073709551615 134525754 0 0 4096 0 0 0 0 17 1 0 0
/proc/7305/statm: 868 784 48 102 0 763 0
Current children cumulated CPU time (s) 641.98
Current children cumulated vsize (KiB) 3472

[startup+702.301 s]
/proc/loadavg: 1.00 1.07 1.18 2/78 7504
/proc/meminfo: memFree=1711408/2055920 swapFree=4192812/4192956
[pid=7305] ppid=7303 vsize=3472 CPUtime=701.96
/proc/7305/stat : 7305 (picosat) R 7303 7305 6770 0 -1 4194304 842 0 0 0 70190 6 0 0 25 0 1 0 287071461 3555328 786 18446744073709551615 134512640 134931368 4294956624 18446744073709551615 134529080 0 0 4096 0 0 0 0 17 1 0 0
/proc/7305/statm: 868 786 48 102 0 763 0
Current children cumulated CPU time (s) 701.96
Current children cumulated vsize (KiB) 3472

[startup+762.305 s]
/proc/loadavg: 1.00 1.05 1.17 2/78 7504
/proc/meminfo: memFree=1711216/2055920 swapFree=4192812/4192956
[pid=7305] ppid=7303 vsize=3524 CPUtime=761.94
/proc/7305/stat : 7305 (picosat) R 7303 7305 6770 0 -1 4194304 883 0 0 0 76188 6 0 0 25 0 1 0 287071461 3608576 810 18446744073709551615 134512640 134931368 4294956624 18446744073709551615 134525791 0 0 4096 0 0 0 0 17 1 0 0
/proc/7305/statm: 881 810 48 102 0 776 0
Current children cumulated CPU time (s) 761.94
Current children cumulated vsize (KiB) 3524

[startup+822.301 s]
/proc/loadavg: 1.00 1.04 1.16 2/78 7504
/proc/meminfo: memFree=1711152/2055920 swapFree=4192812/4192956
[pid=7305] ppid=7303 vsize=3592 CPUtime=821.93
/proc/7305/stat : 7305 (picosat) R 7303 7305 6770 0 -1 4194304 905 0 0 0 82186 7 0 0 25 0 1 0 287071461 3678208 827 18446744073709551615 134512640 134931368 4294956624 18446744073709551615 134544751 0 0 4096 0 0 0 0 17 1 0 0
/proc/7305/statm: 898 827 48 102 0 793 0
Current children cumulated CPU time (s) 821.93
Current children cumulated vsize (KiB) 3592

[startup+882.301 s]
/proc/loadavg: 1.00 1.03 1.14 2/78 7504
/proc/meminfo: memFree=1710960/2055920 swapFree=4192812/4192956
[pid=7305] ppid=7303 vsize=3600 CPUtime=881.9
/proc/7305/stat : 7305 (picosat) R 7303 7305 6770 0 -1 4194304 936 0 0 0 88183 7 0 0 25 0 1 0 287071461 3686400 831 18446744073709551615 134512640 134931368 4294956624 18446744073709551615 134525754 0 0 4096 0 0 0 0 17 1 0 0
/proc/7305/statm: 900 831 48 102 0 795 0
Current children cumulated CPU time (s) 881.9
Current children cumulated vsize (KiB) 3600

[startup+942.301 s]
/proc/loadavg: 1.00 1.02 1.13 2/78 7504
/proc/meminfo: memFree=1710960/2055920 swapFree=4192812/4192956
[pid=7305] ppid=7303 vsize=3660 CPUtime=941.89
/proc/7305/stat : 7305 (picosat) R 7303 7305 6770 0 -1 4194304 958 0 0 0 94181 8 0 0 25 0 1 0 287071461 3747840 846 18446744073709551615 134512640 134931368 4294956624 18446744073709551615 134525862 0 0 4096 0 0 0 0 17 1 0 0
/proc/7305/statm: 915 846 48 102 0 810 0
Current children cumulated CPU time (s) 941.89
Current children cumulated vsize (KiB) 3660

[startup+1002.3 s]
/proc/loadavg: 1.00 1.02 1.12 2/78 7504
/proc/meminfo: memFree=1710896/2055920 swapFree=4192812/4192956
[pid=7305] ppid=7303 vsize=3700 CPUtime=1001.87
/proc/7305/stat : 7305 (picosat) R 7303 7305 6770 0 -1 4194304 999 0 0 0 100179 8 0 0 25 0 1 0 287071461 3788800 859 18446744073709551615 134512640 134931368 4294956624 18446744073709551615 134525865 0 0 4096 0 0 0 0 17 1 0 0
/proc/7305/statm: 925 859 48 102 0 820 0
Current children cumulated CPU time (s) 1001.87
Current children cumulated vsize (KiB) 3700

[startup+1062.3 s]
/proc/loadavg: 1.00 1.01 1.11 2/78 7504
/proc/meminfo: memFree=1710768/2055920 swapFree=4192812/4192956
[pid=7305] ppid=7303 vsize=3808 CPUtime=1061.85
/proc/7305/stat : 7305 (picosat) R 7303 7305 6770 0 -1 4194304 1032 0 0 0 106176 9 0 0 25 0 1 0 287071461 3899392 886 18446744073709551615 134512640 134931368 4294956624 18446744073709551615 134525754 0 0 4096 0 0 0 0 17 1 0 0
/proc/7305/statm: 952 886 48 102 0 847 0
Current children cumulated CPU time (s) 1061.85
Current children cumulated vsize (KiB) 3808

[startup+1122.3 s]
/proc/loadavg: 1.00 1.01 1.10 2/78 7504
/proc/meminfo: memFree=1710640/2055920 swapFree=4192812/4192956
[pid=7305] ppid=7303 vsize=3876 CPUtime=1121.83
/proc/7305/stat : 7305 (picosat) R 7303 7305 6770 0 -1 4194304 1062 0 0 0 112174 9 0 0 25 0 1 0 287071461 3969024 903 18446744073709551615 134512640 134931368 4294956624 18446744073709551615 134525828 0 0 4096 0 0 0 0 17 1 0 0
/proc/7305/statm: 969 903 48 102 0 864 0
Current children cumulated CPU time (s) 1121.83
Current children cumulated vsize (KiB) 3876

[startup+1182.3 s]
/proc/loadavg: 1.00 1.00 1.09 2/78 7504
/proc/meminfo: memFree=1710512/2055920 swapFree=4192812/4192956
[pid=7305] ppid=7303 vsize=3944 CPUtime=1181.81
/proc/7305/stat : 7305 (picosat) R 7303 7305 6770 0 -1 4194304 1115 0 0 0 118172 9 0 0 25 0 1 0 287071461 4038656 922 18446744073709551615 134512640 134931368 4294956624 18446744073709551615 134543543 0 0 4096 0 0 0 0 17 1 0 0
/proc/7305/statm: 986 922 48 102 0 881 0
Current children cumulated CPU time (s) 1181.81
Current children cumulated vsize (KiB) 3944



Maximum CPU time exceeded: sending SIGTERM then SIGKILL

[startup+1200.5 s]
/proc/loadavg: 1.00 1.00 1.09 2/78 7504
/proc/meminfo: memFree=1710512/2055920 swapFree=4192812/4192956
[pid=7305] ppid=7303 vsize=3944 CPUtime=1200.02
/proc/7305/stat : 7305 (picosat) R 7303 7305 6770 0 -1 4194304 1115 0 0 0 119992 10 0 0 25 0 1 0 287071461 4038656 922 18446744073709551615 134512640 134931368 4294956624 18446744073709551615 134525791 0 0 4096 0 0 0 0 17 1 0 0
/proc/7305/statm: 986 922 48 102 0 881 0
Current children cumulated CPU time (s) 1200.02
Current children cumulated vsize (KiB) 3944

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 1.09 2/78 7504
/proc/meminfo: memFree=1710512/2055920 swapFree=4192812/4192956
[pid=7305] ppid=7303 vsize=3944 CPUtime=1200.02
/proc/7305/stat : 7305 (picosat) R 7303 7305 6770 0 -1 4194304 1115 0 0 0 119992 10 0 0 25 0 1 0 287071461 4038656 922 18446744073709551615 134512640 134931368 4294956624 18446744073709551615 134525791 0 0 4096 0 0 0 0 17 1 0 0
/proc/7305/statm: 986 922 48 102 0 881 0
Current children cumulated CPU time (s) 1200.02
Current children cumulated vsize (KiB) 3944

Child ended because it received signal 15 (SIGTERM)
Real time (s): 1200.51
CPU time (s): 1200.02
CPU user time (s): 1199.92
CPU system time (s): 0.100984
CPU usage (%): 99.9596
Max. virtual memory (cumulated for all children) (KiB): 3988

getrusage(RUSAGE_CHILDREN,...) data:
user time used= 1199.92
system time used= 0.100984
maximum resident set size= 0
integral shared memory size= 0
integral unshared data size= 0
integral unshared stack size= 0
page reclaims= 1115
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= 21659

runsolver used 1.46278 second user time and 2.82357 second system time

The end



Launcher Data (download as text)




Begin job on node13 on Wed Feb 28 13:59:30 UTC 2007

IDJOB= 316542
IDBENCH= 20444
IDSOLVER= 106
FILE ID= node13/316542-1172671170

PBS_JOBID= 3980971

Free space on /tmp= 66371 MiB

SOLVER NAME= picosat 535
BENCH NAME= HOME/pub/bench/SAT07/crafted/spence/hard/s109-100.cnf
COMMAND LINE= /tmp/evaluation/316542-1172671170/picosat /tmp/evaluation/316542-1172671170/instance-316542-1172671170.cnf            
RUNSOLVER COMMAND LINE= runsolver  --timestamp  -w ROOT/results/node13/watcher-316542-1172671170 -o ROOT/results/node13/solver-316542-1172671170 -C 1200 -W 2400 -M 1800 --output-limit 1,15  /tmp/evaluation/316542-1172671170/picosat /tmp/evaluation/316542-1172671170/instance-316542-1172671170.cnf            

META MD5SUM SOLVER= 1cb12d44dc66ecc4d20a168f5cfd1323
MD5SUM BENCH=  11c209576d94e395a78f5a6b8d2ce9b6

RANDOM SEED= 229353515

TIME LIMIT= 1200 seconds
MEMORY LIMIT= 1800 MiB

Linux node13.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		: 3000.236
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		: 3000.236
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:       1715856 kB
Buffers:         19600 kB
Cached:         217720 kB
SwapCached:          0 kB
Active:         116468 kB
Inactive:       175288 kB
HighTotal:           0 kB
HighFree:            0 kB
LowTotal:      2055920 kB
LowFree:       1715856 kB
SwapTotal:     4192956 kB
SwapFree:      4192812 kB
Dirty:             500 kB
Writeback:           0 kB
Mapped:          73344 kB
Slab:            33836 kB
Committed_AS:  1180716 kB
PageTables:       1744 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= 66371 MiB

End job on node13 on Wed Feb 28 14:19:33 UTC 2007