Trace number 316462

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) 1200.09 1200.41

General information on the benchmark

Namecrafted/spence/
hard/s113-100.cnf
MD5SUM346cb413e25976ab9ce2952e1d53c865
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 variables113
Number of clauses236
Sum of the clauses size708
Maximum clause length3
Minimum clause length3
Number of clauses of size 10
Number of clauses of size 20
Number of clauses of size 3236
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/node58/watcher-316462-1172669166 -o ROOT/results/node58/solver-316462-1172669166 -C 1200 -W 2400 -M 1800 --output-limit 1,15 /tmp/evaluation/316462-1172669166/picosat /tmp/evaluation/316462-1172669166/instance-316462-1172669166.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: 0.91 0.95 0.98 3/64 13716
/proc/meminfo: memFree=1871352/2055920 swapFree=4184164/4192956
[pid=13716] ppid=13714 vsize=568 CPUtime=0
/proc/13716/stat : 13716 (picosat) R 13714 13716 12788 0 -1 4194304 73 0 0 0 0 0 0 0 18 0 1 0 286873311 581632 58 18446744073709551615 134512640 134931368 4294956640 18446744073709551615 134583827 0 0 4096 0 0 0 0 17 1 0 0
/proc/13716/statm: 142 58 42 102 0 37 0

[startup+0.104929 s]
/proc/loadavg: 0.91 0.95 0.98 3/64 13716
/proc/meminfo: memFree=1871352/2055920 swapFree=4184164/4192956
[pid=13716] ppid=13714 vsize=712 CPUtime=0.1
/proc/13716/stat : 13716 (picosat) R 13714 13716 12788 0 -1 4194304 112 0 0 0 10 0 0 0 18 0 1 0 286873311 729088 95 18446744073709551615 134512640 134931368 4294956640 18446744073709551615 134525520 0 0 4096 0 0 0 0 17 1 0 0
/proc/13716/statm: 178 95 48 102 0 73 0
Current children cumulated CPU time (s) 0.1
Current children cumulated vsize (KiB) 712

[startup+0.201938 s]
/proc/loadavg: 0.91 0.95 0.98 3/64 13716
/proc/meminfo: memFree=1871352/2055920 swapFree=4184164/4192956
[pid=13716] ppid=13714 vsize=712 CPUtime=0.19
/proc/13716/stat : 13716 (picosat) R 13714 13716 12788 0 -1 4194304 117 0 0 0 19 0 0 0 18 0 1 0 286873311 729088 100 18446744073709551615 134512640 134931368 4294956640 18446744073709551615 134524040 0 0 4096 0 0 0 0 17 1 0 0
/proc/13716/statm: 178 100 48 102 0 73 0
Current children cumulated CPU time (s) 0.19
Current children cumulated vsize (KiB) 712

[startup+0.30195 s]
/proc/loadavg: 0.91 0.95 0.98 3/64 13716
/proc/meminfo: memFree=1871352/2055920 swapFree=4184164/4192956
[pid=13716] ppid=13714 vsize=712 CPUtime=0.29
/proc/13716/stat : 13716 (picosat) R 13714 13716 12788 0 -1 4194304 119 0 0 0 29 0 0 0 19 0 1 0 286873311 729088 102 18446744073709551615 134512640 134931368 4294956640 18446744073709551615 134524200 0 0 4096 0 0 0 0 17 1 0 0
/proc/13716/statm: 178 102 48 102 0 73 0
Current children cumulated CPU time (s) 0.29
Current children cumulated vsize (KiB) 712

[startup+0.701993 s]
/proc/loadavg: 0.91 0.95 0.98 3/64 13716
/proc/meminfo: memFree=1871352/2055920 swapFree=4184164/4192956
[pid=13716] ppid=13714 vsize=712 CPUtime=0.69
/proc/13716/stat : 13716 (picosat) R 13714 13716 12788 0 -1 4194304 134 0 0 0 69 0 0 0 22 0 1 0 286873311 729088 117 18446744073709551615 134512640 134931368 4294956640 18446744073709551615 134531154 0 0 4096 0 0 0 0 17 1 0 0
/proc/13716/statm: 178 117 48 102 0 73 0
Current children cumulated CPU time (s) 0.69
Current children cumulated vsize (KiB) 712

[startup+1.50208 s]
/proc/loadavg: 0.91 0.95 0.98 2/65 13717
/proc/meminfo: memFree=1870960/2055920 swapFree=4184164/4192956
[pid=13716] ppid=13714 vsize=844 CPUtime=1.49
/proc/13716/stat : 13716 (picosat) R 13714 13716 12788 0 -1 4194304 152 0 0 0 149 0 0 0 25 0 1 0 286873311 864256 135 18446744073709551615 134512640 134931368 4294956640 18446744073709551615 134525807 0 0 4096 0 0 0 0 17 1 0 0
/proc/13716/statm: 211 135 48 102 0 106 0
Current children cumulated CPU time (s) 1.49
Current children cumulated vsize (KiB) 844

[startup+3.10126 s]
/proc/loadavg: 0.91 0.95 0.98 2/65 13717
/proc/meminfo: memFree=1870768/2055920 swapFree=4184164/4192956
[pid=13716] ppid=13714 vsize=972 CPUtime=3.09
/proc/13716/stat : 13716 (picosat) R 13714 13716 12788 0 -1 4194304 176 0 0 0 309 0 0 0 25 0 1 0 286873311 995328 159 18446744073709551615 134512640 134931368 4294956640 18446744073709551615 134549242 0 0 4096 0 0 0 0 17 1 0 0
/proc/13716/statm: 243 159 48 102 0 138 0
Current children cumulated CPU time (s) 3.09
Current children cumulated vsize (KiB) 972

[startup+6.30161 s]
/proc/loadavg: 0.92 0.95 0.98 2/65 13717
/proc/meminfo: memFree=1870512/2055920 swapFree=4184164/4192956
[pid=13716] ppid=13714 vsize=1112 CPUtime=6.29
/proc/13716/stat : 13716 (picosat) R 13714 13716 12788 0 -1 4194304 214 0 0 0 629 0 0 0 25 0 1 0 286873311 1138688 197 18446744073709551615 134512640 134931368 4294956640 18446744073709551615 134525814 0 0 4096 0 0 0 0 17 1 0 0
/proc/13716/statm: 278 197 48 102 0 173 0
Current children cumulated CPU time (s) 6.29
Current children cumulated vsize (KiB) 1112

[startup+12.7013 s]
/proc/loadavg: 0.93 0.95 0.98 2/65 13717
/proc/meminfo: memFree=1870336/2055920 swapFree=4184164/4192956
[pid=13716] ppid=13714 vsize=1224 CPUtime=12.69
/proc/13716/stat : 13716 (picosat) R 13714 13716 12788 0 -1 4194304 255 0 0 0 1269 0 0 0 25 0 1 0 286873311 1253376 238 18446744073709551615 134512640 134931368 4294956640 18446744073709551615 134549325 0 0 4096 0 0 0 0 17 1 0 0
/proc/13716/statm: 306 238 48 102 0 201 0
Current children cumulated CPU time (s) 12.69
Current children cumulated vsize (KiB) 1224

[startup+25.5017 s]
/proc/loadavg: 0.94 0.96 0.98 2/65 13717
/proc/meminfo: memFree=1870080/2055920 swapFree=4184164/4192956
[pid=13716] ppid=13714 vsize=1448 CPUtime=25.49
/proc/13716/stat : 13716 (picosat) R 13714 13716 12788 0 -1 4194304 300 0 0 0 2549 0 0 0 25 0 1 0 286873311 1482752 283 18446744073709551615 134512640 134931368 4294956640 18446744073709551615 134549325 0 0 4096 0 0 0 0 17 1 0 0
/proc/13716/statm: 362 283 48 102 0 257 0
Current children cumulated CPU time (s) 25.49
Current children cumulated vsize (KiB) 1448

[startup+51.1016 s]
/proc/loadavg: 0.96 0.96 0.98 2/65 13717
/proc/meminfo: memFree=1869760/2055920 swapFree=4184164/4192956
[pid=13716] ppid=13714 vsize=1812 CPUtime=51.08
/proc/13716/stat : 13716 (picosat) R 13714 13716 12788 0 -1 4194304 386 0 0 0 5108 0 0 0 25 0 1 0 286873311 1855488 369 18446744073709551615 134512640 134931368 4294956640 18446744073709551615 134525783 0 0 4096 0 0 0 0 17 1 0 0
/proc/13716/statm: 453 369 48 102 0 348 0
Current children cumulated CPU time (s) 51.08
Current children cumulated vsize (KiB) 1812

[startup+102.301 s]
/proc/loadavg: 0.98 0.96 0.98 2/65 13717
/proc/meminfo: memFree=1869440/2055920 swapFree=4184164/4192956
[pid=13716] ppid=13714 vsize=2024 CPUtime=102.27
/proc/13716/stat : 13716 (picosat) R 13714 13716 12788 0 -1 4194304 453 0 0 0 10227 0 0 0 25 0 1 0 286873311 2072576 436 18446744073709551615 134512640 134931368 4294956640 18446744073709551615 134525807 0 0 4096 0 0 0 0 17 1 0 0
/proc/13716/statm: 506 436 48 102 0 401 0
Current children cumulated CPU time (s) 102.27
Current children cumulated vsize (KiB) 2024

[startup+162.302 s]
/proc/loadavg: 0.99 0.97 0.98 2/65 13717
/proc/meminfo: memFree=1869056/2055920 swapFree=4184164/4192956
[pid=13716] ppid=13714 vsize=2336 CPUtime=162.25
/proc/13716/stat : 13716 (picosat) R 13714 13716 12788 0 -1 4194304 540 0 0 0 16225 0 0 0 25 0 1 0 286873311 2392064 523 18446744073709551615 134512640 134931368 4294956640 18446744073709551615 134525823 0 0 4096 0 0 0 0 17 1 0 0
/proc/13716/statm: 584 523 48 102 0 479 0
Current children cumulated CPU time (s) 162.25
Current children cumulated vsize (KiB) 2336

[startup+222.305 s]
/proc/loadavg: 0.99 0.97 0.98 2/65 13717
/proc/meminfo: memFree=1868800/2055920 swapFree=4184164/4192956
[pid=13716] ppid=13714 vsize=2652 CPUtime=222.23
/proc/13716/stat : 13716 (picosat) R 13714 13716 12788 0 -1 4194304 607 0 0 0 22223 0 0 0 25 0 1 0 286873311 2715648 576 18446744073709551615 134512640 134931368 4294956640 18446744073709551615 134525791 0 0 4096 0 0 0 0 17 1 0 0
/proc/13716/statm: 663 576 48 102 0 558 0
Current children cumulated CPU time (s) 222.23
Current children cumulated vsize (KiB) 2652

[startup+282.301 s]
/proc/loadavg: 0.99 0.97 0.98 2/65 13717
/proc/meminfo: memFree=1868608/2055920 swapFree=4184164/4192956
[pid=13716] ppid=13714 vsize=2788 CPUtime=282.21
/proc/13716/stat : 13716 (picosat) R 13714 13716 12788 0 -1 4194304 650 0 0 0 28221 0 0 0 25 0 1 0 286873311 2854912 613 18446744073709551615 134512640 134931368 4294956640 18446744073709551615 134525754 0 0 4096 0 0 0 0 17 1 0 0
/proc/13716/statm: 697 613 48 102 0 592 0
Current children cumulated CPU time (s) 282.21
Current children cumulated vsize (KiB) 2788

[startup+342.302 s]
/proc/loadavg: 0.99 0.97 0.98 2/65 13717
/proc/meminfo: memFree=1868416/2055920 swapFree=4184164/4192956
[pid=13716] ppid=13714 vsize=2956 CPUtime=342.2
/proc/13716/stat : 13716 (picosat) R 13714 13716 12788 0 -1 4194304 698 0 0 0 34219 1 0 0 25 0 1 0 286873311 3026944 658 18446744073709551615 134512640 134931368 4294956640 18446744073709551615 134525778 0 0 4096 0 0 0 0 17 1 0 0
/proc/13716/statm: 739 658 48 102 0 634 0
Current children cumulated CPU time (s) 342.2
Current children cumulated vsize (KiB) 2956

[startup+402.301 s]
/proc/loadavg: 0.99 0.97 0.98 2/65 13717
/proc/meminfo: memFree=1868224/2055920 swapFree=4184164/4192956
[pid=13716] ppid=13714 vsize=3172 CPUtime=402.19
/proc/13716/stat : 13716 (picosat) R 13714 13716 12788 0 -1 4194304 752 0 0 0 40218 1 0 0 25 0 1 0 286873311 3248128 703 18446744073709551615 134512640 134931368 4294956640 18446744073709551615 134525828 0 0 4096 0 0 0 0 17 1 0 0
/proc/13716/statm: 793 703 48 102 0 688 0
Current children cumulated CPU time (s) 402.19
Current children cumulated vsize (KiB) 3172

[startup+462.302 s]
/proc/loadavg: 0.99 0.97 0.98 2/65 13717
/proc/meminfo: memFree=1868160/2055920 swapFree=4184164/4192956
[pid=13716] ppid=13714 vsize=3264 CPUtime=462.17
/proc/13716/stat : 13716 (picosat) R 13714 13716 12788 0 -1 4194304 775 0 0 0 46216 1 0 0 25 0 1 0 286873311 3342336 726 18446744073709551615 134512640 134931368 4294956640 18446744073709551615 134525791 0 0 4096 0 0 0 0 17 1 0 0
/proc/13716/statm: 816 726 48 102 0 711 0
Current children cumulated CPU time (s) 462.17
Current children cumulated vsize (KiB) 3264

[startup+522.302 s]
/proc/loadavg: 0.99 0.97 0.98 2/65 13717
/proc/meminfo: memFree=1868032/2055920 swapFree=4184164/4192956
[pid=13716] ppid=13714 vsize=3344 CPUtime=522.15
/proc/13716/stat : 13716 (picosat) R 13714 13716 12788 0 -1 4194304 797 0 0 0 52214 1 0 0 25 0 1 0 286873311 3424256 748 18446744073709551615 134512640 134931368 4294956640 18446744073709551615 134525754 0 0 4096 0 0 0 0 17 1 0 0
/proc/13716/statm: 836 748 48 102 0 731 0
Current children cumulated CPU time (s) 522.15
Current children cumulated vsize (KiB) 3344

[startup+582.301 s]
/proc/loadavg: 0.99 0.97 0.98 2/65 13717
/proc/meminfo: memFree=1867904/2055920 swapFree=4184164/4192956
[pid=13716] ppid=13714 vsize=3348 CPUtime=582.14
/proc/13716/stat : 13716 (picosat) R 13714 13716 12788 0 -1 4194304 815 0 0 0 58213 1 0 0 25 0 1 0 286873311 3428352 763 18446744073709551615 134512640 134931368 4294956640 18446744073709551615 134525754 0 0 4096 0 0 0 0 17 1 0 0
/proc/13716/statm: 837 763 48 102 0 732 0
Current children cumulated CPU time (s) 582.14
Current children cumulated vsize (KiB) 3348

[startup+642.302 s]
/proc/loadavg: 0.99 0.97 0.98 2/65 13717
/proc/meminfo: memFree=1867840/2055920 swapFree=4184164/4192956
[pid=13716] ppid=13714 vsize=3460 CPUtime=642.12
/proc/13716/stat : 13716 (picosat) R 13714 13716 12788 0 -1 4194304 850 0 0 0 64211 1 0 0 25 0 1 0 286873311 3543040 791 18446744073709551615 134512640 134931368 4294956640 18446744073709551615 134525921 0 0 4096 0 0 0 0 17 1 0 0
/proc/13716/statm: 865 791 48 102 0 760 0
Current children cumulated CPU time (s) 642.12
Current children cumulated vsize (KiB) 3460

[startup+702.301 s]
/proc/loadavg: 0.99 0.97 0.98 2/65 13717
/proc/meminfo: memFree=1867520/2055920 swapFree=4184164/4192956
[pid=13716] ppid=13714 vsize=3768 CPUtime=702.11
/proc/13716/stat : 13716 (picosat) R 13714 13716 12788 0 -1 4194304 927 0 0 0 70209 2 0 0 25 0 1 0 286873311 3858432 860 18446744073709551615 134512640 134931368 4294956640 18446744073709551615 134529604 0 0 4096 0 0 0 0 17 1 0 0
/proc/13716/statm: 942 860 48 102 0 837 0
Current children cumulated CPU time (s) 702.11
Current children cumulated vsize (KiB) 3768

[startup+762.301 s]
/proc/loadavg: 0.99 0.97 0.98 2/65 13717
/proc/meminfo: memFree=1867456/2055920 swapFree=4184164/4192956
[pid=13716] ppid=13714 vsize=3752 CPUtime=762.1
/proc/13716/stat : 13716 (picosat) R 13714 13716 12788 0 -1 4194304 927 0 0 0 76208 2 0 0 25 0 1 0 286873311 3842048 860 18446744073709551615 134512640 134931368 4294956640 18446744073709551615 134525754 0 0 4096 0 0 0 0 17 1 0 0
/proc/13716/statm: 938 860 48 102 0 833 0
Current children cumulated CPU time (s) 762.1
Current children cumulated vsize (KiB) 3752

[startup+822.302 s]
/proc/loadavg: 0.99 0.97 0.98 2/65 13717
/proc/meminfo: memFree=1867520/2055920 swapFree=4184164/4192956
[pid=13716] ppid=13714 vsize=3752 CPUtime=822.08
/proc/13716/stat : 13716 (picosat) R 13714 13716 12788 0 -1 4194304 929 0 0 0 82206 2 0 0 25 0 1 0 286873311 3842048 862 18446744073709551615 134512640 134931368 4294956640 18446744073709551615 134549518 0 0 4096 0 0 0 0 17 1 0 0
/proc/13716/statm: 938 862 48 102 0 833 0
Current children cumulated CPU time (s) 822.08
Current children cumulated vsize (KiB) 3752

[startup+882.305 s]
/proc/loadavg: 0.99 0.97 0.98 2/65 13717
/proc/meminfo: memFree=1867392/2055920 swapFree=4184164/4192956
[pid=13716] ppid=13714 vsize=3840 CPUtime=882.06
/proc/13716/stat : 13716 (picosat) R 13714 13716 12788 0 -1 4194304 952 0 0 0 88204 2 0 0 25 0 1 0 286873311 3932160 885 18446744073709551615 134512640 134931368 4294956640 18446744073709551615 134525769 0 0 4096 0 0 0 0 17 1 0 0
/proc/13716/statm: 960 885 48 102 0 855 0
Current children cumulated CPU time (s) 882.06
Current children cumulated vsize (KiB) 3840

[startup+942.302 s]
/proc/loadavg: 0.99 0.97 0.98 2/65 13719
/proc/meminfo: memFree=1867328/2055920 swapFree=4184164/4192956
[pid=13716] ppid=13714 vsize=3800 CPUtime=942.04
/proc/13716/stat : 13716 (picosat) R 13714 13716 12788 0 -1 4194304 968 0 0 0 94202 2 0 0 25 0 1 0 286873311 3891200 883 18446744073709551615 134512640 134931368 4294956640 18446744073709551615 134525927 0 0 4096 0 0 0 0 17 1 0 0
/proc/13716/statm: 950 883 48 102 0 845 0
Current children cumulated CPU time (s) 942.04
Current children cumulated vsize (KiB) 3800

[startup+1002.3 s]
/proc/loadavg: 0.99 0.97 0.98 2/65 13719
/proc/meminfo: memFree=1867264/2055920 swapFree=4184164/4192956
[pid=13716] ppid=13714 vsize=3924 CPUtime=1002.03
/proc/13716/stat : 13716 (picosat) R 13714 13716 12788 0 -1 4194304 993 0 0 0 100201 2 0 0 25 0 1 0 286873311 4018176 908 18446744073709551615 134512640 134931368 4294956640 18446744073709551615 134525783 0 0 4096 0 0 0 0 17 1 0 0
/proc/13716/statm: 981 908 48 102 0 876 0
Current children cumulated CPU time (s) 1002.03
Current children cumulated vsize (KiB) 3924

[startup+1062.3 s]
/proc/loadavg: 0.99 0.97 0.98 2/65 13719
/proc/meminfo: memFree=1867072/2055920 swapFree=4184164/4192956
[pid=13716] ppid=13714 vsize=4020 CPUtime=1062.01
/proc/13716/stat : 13716 (picosat) R 13714 13716 12788 0 -1 4194304 1039 0 0 0 106199 2 0 0 25 0 1 0 286873311 4116480 936 18446744073709551615 134512640 134931368 4294956640 18446744073709551615 134525754 0 0 4096 0 0 0 0 17 1 0 0
/proc/13716/statm: 1005 936 48 102 0 900 0
Current children cumulated CPU time (s) 1062.01
Current children cumulated vsize (KiB) 4020

[startup+1122.3 s]
/proc/loadavg: 0.99 0.97 0.98 2/65 13719
/proc/meminfo: memFree=1866944/2055920 swapFree=4184164/4192956
[pid=13716] ppid=13714 vsize=4148 CPUtime=1122
/proc/13716/stat : 13716 (picosat) R 13714 13716 12788 0 -1 4194304 1073 0 0 0 112198 2 0 0 25 0 1 0 286873311 4247552 970 18446744073709551615 134512640 134931368 4294956640 18446744073709551615 134525751 0 0 4096 0 0 0 0 17 1 0 0
/proc/13716/statm: 1037 970 48 102 0 932 0
Current children cumulated CPU time (s) 1122
Current children cumulated vsize (KiB) 4148

[startup+1182.3 s]
/proc/loadavg: 0.99 0.97 0.98 2/65 13719
/proc/meminfo: memFree=1866944/2055920 swapFree=4184164/4192956
[pid=13716] ppid=13714 vsize=4148 CPUtime=1181.98
/proc/13716/stat : 13716 (picosat) R 13714 13716 12788 0 -1 4194304 1075 0 0 0 118196 2 0 0 25 0 1 0 286873311 4247552 972 18446744073709551615 134512640 134931368 4294956640 18446744073709551615 134525754 0 0 4096 0 0 0 0 17 1 0 0
/proc/13716/statm: 1037 972 48 102 0 932 0
Current children cumulated CPU time (s) 1181.98
Current children cumulated vsize (KiB) 4148



Maximum CPU time exceeded: sending SIGTERM then SIGKILL

[startup+1200.4 s]
/proc/loadavg: 0.99 0.97 0.98 2/65 13719
/proc/meminfo: memFree=1866880/2055920 swapFree=4184164/4192956
[pid=13716] ppid=13714 vsize=4148 CPUtime=1200.08
/proc/13716/stat : 13716 (picosat) R 13714 13716 12788 0 -1 4194304 1081 0 0 0 120006 2 0 0 25 0 1 0 286873311 4247552 975 18446744073709551615 134512640 134931368 4294956640 18446744073709551615 134525754 0 0 4096 0 0 0 0 17 1 0 0
/proc/13716/statm: 1037 975 48 102 0 932 0
Current children cumulated CPU time (s) 1200.08
Current children cumulated vsize (KiB) 4148

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

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

[startup+1200.4 s]
/proc/loadavg: 0.99 0.97 0.98 2/65 13719
/proc/meminfo: memFree=1866880/2055920 swapFree=4184164/4192956
[pid=13716] ppid=13714 vsize=4148 CPUtime=1200.08
/proc/13716/stat : 13716 (picosat) R 13714 13716 12788 0 -1 4194304 1081 0 0 0 120006 2 0 0 25 0 1 0 286873311 4247552 975 18446744073709551615 134512640 134931368 4294956640 18446744073709551615 134525754 0 0 4096 0 0 0 0 17 1 0 0
/proc/13716/statm: 1037 975 48 102 0 932 0
Current children cumulated CPU time (s) 1200.08
Current children cumulated vsize (KiB) 4148

Child ended because it received signal 15 (SIGTERM)
Real time (s): 1200.41
CPU time (s): 1200.09
CPU user time (s): 1200.06
CPU system time (s): 0.027995
CPU usage (%): 99.9736
Max. virtual memory (cumulated for all children) (KiB): 4180

getrusage(RUSAGE_CHILDREN,...) data:
user time used= 1200.06
system time used= 0.027995
maximum resident set size= 0
integral shared memory size= 0
integral unshared data size= 0
integral unshared stack size= 0
page reclaims= 1081
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= 2107

runsolver used 0.807877 second user time and 2.48262 second system time

The end



Launcher Data (download as text)




Begin job on node58 on Wed Feb 28 13:26:06 UTC 2007

IDJOB= 316462
IDBENCH= 20442
IDSOLVER= 106
FILE ID= node58/316462-1172669166

PBS_JOBID= 3981210

Free space on /tmp= 66503 MiB

SOLVER NAME= picosat 535
BENCH NAME= HOME/pub/bench/SAT07/crafted/spence/hard/s113-100.cnf
COMMAND LINE= /tmp/evaluation/316462-1172669166/picosat /tmp/evaluation/316462-1172669166/instance-316462-1172669166.cnf            
RUNSOLVER COMMAND LINE= runsolver  --timestamp  -w ROOT/results/node58/watcher-316462-1172669166 -o ROOT/results/node58/solver-316462-1172669166 -C 1200 -W 2400 -M 1800 --output-limit 1,15  /tmp/evaluation/316462-1172669166/picosat /tmp/evaluation/316462-1172669166/instance-316462-1172669166.cnf            

META MD5SUM SOLVER= 1cb12d44dc66ecc4d20a168f5cfd1323
MD5SUM BENCH=  346cb413e25976ab9ce2952e1d53c865

RANDOM SEED= 73206859

TIME LIMIT= 1200 seconds
MEMORY LIMIT= 1800 MiB

Linux node58.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		: 3000.234
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		: 3000.234
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:       1871696 kB
Buffers:          6892 kB
Cached:         123768 kB
SwapCached:       3028 kB
Active:          49460 kB
Inactive:        94844 kB
HighTotal:           0 kB
HighFree:            0 kB
LowTotal:      2055920 kB
LowFree:       1871696 kB
SwapTotal:     4192956 kB
SwapFree:      4184164 kB
Dirty:             480 kB
Writeback:           0 kB
Mapped:          19188 kB
Slab:            25996 kB
Committed_AS:   691892 kB
PageTables:       1388 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= 66503 MiB

End job on node58 on Wed Feb 28 13:46:09 UTC 2007