Trace number 355902

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) 10000.1 10002.8

General information on the benchmark

Nameindustrial/fuhs/hard/
AProVE07-27.cnf
MD5SUMa948576641dd03cc33abaca38a6e7e4c
Bench CategoryINDUST (industrial instances)
Best result obtained on this benchmarkUNSAT
Best CPU time to get the best result obtained on this benchmark3688.57
Satisfiable
(Un)Satisfiability was proved
Number of variables7729
Number of clauses29194
Sum of the clauses size77124
Maximum clause length201
Minimum clause length1
Number of clauses of size 11
Number of clauses of size 214904
Number of clauses of size 311692
Number of clauses of size 41614
Number of clauses of size 5463
Number of clauses of size over 5520

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

command line: runsolver --timestamp -w ROOT/results/node26/watcher-355902-1176777025 -o ROOT/results/node26/solver-355902-1176777025 -C 10000 -W -M --output-limit 1,15 /tmp/evaluation/355902-1176777025/picosat /tmp/evaluation/355902-1176777025/instance-355902-1176777025.cnf 

Enforcing CPUTime limit (soft limit, will send SIGTERM then SIGKILL): 10000 seconds
Enforcing CPUTime limit (hard limit, will send SIGXCPU): 10030 seconds
Enforcing wall clock limit (soft limit, will send SIGTERM then SIGKILL): 0 seconds
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: 0.72 0.93 0.98 3/77 6887
/proc/meminfo: memFree=1786192/2055920 swapFree=4170260/4192956
[pid=6887] ppid=6885 vsize=1080 CPUtime=0
/proc/6887/stat : 6887 (picosat) R 6885 6887 6831 0 -1 4194304 203 0 0 0 0 0 0 0 19 0 1 0 125619348 1105920 188 18446744073709551615 134512640 134931368 4294956672 18446744073709551615 134605937 0 0 4096 0 0 0 0 17 1 0 0
/proc/6887/statm: 270 188 40 102 0 165 0

[startup+0.0432691 s]
/proc/loadavg: 0.72 0.93 0.98 3/77 6887
/proc/meminfo: memFree=1786192/2055920 swapFree=4170260/4192956
[pid=6887] ppid=6885 vsize=1080 CPUtime=0.03
/proc/6887/stat : 6887 (picosat) R 6885 6887 6831 0 -1 4194304 216 0 0 0 1 2 0 0 19 0 1 0 125619348 1105920 201 18446744073709551615 134512640 134931368 4294956672 18446744073709551615 134605937 0 0 4096 0 0 0 0 17 1 0 0
/proc/6887/statm: 270 201 40 102 0 165 0
Current children cumulated CPU time (s) 0.03
Current children cumulated vsize (KiB) 1080

[startup+0.101275 s]
/proc/loadavg: 0.72 0.93 0.98 3/77 6887
/proc/meminfo: memFree=1786192/2055920 swapFree=4170260/4192956
[pid=6887] ppid=6885 vsize=1344 CPUtime=0.09
/proc/6887/stat : 6887 (picosat) R 6885 6887 6831 0 -1 4194304 263 0 0 0 4 5 0 0 19 0 1 0 125619348 1376256 248 18446744073709551615 134512640 134931368 4294956672 18446744073709551615 134605937 0 0 4096 0 0 0 0 17 1 0 0
/proc/6887/statm: 336 248 40 102 0 231 0
Current children cumulated CPU time (s) 0.09
Current children cumulated vsize (KiB) 1344

[startup+0.301294 s]
/proc/loadavg: 0.72 0.93 0.98 3/77 6887
/proc/meminfo: memFree=1786192/2055920 swapFree=4170260/4192956
[pid=6887] ppid=6885 vsize=1932 CPUtime=0.29
/proc/6887/stat : 6887 (picosat) R 6885 6887 6831 0 -1 4194304 404 0 0 0 16 13 0 0 20 0 1 0 125619348 1978368 389 18446744073709551615 134512640 134931368 4294956672 18446744073709551615 134522823 0 0 4096 0 0 0 0 17 1 0 0
/proc/6887/statm: 483 389 42 102 0 378 0
Current children cumulated CPU time (s) 0.29
Current children cumulated vsize (KiB) 1932

[startup+0.701332 s]
/proc/loadavg: 0.72 0.93 0.98 3/77 6887
/proc/meminfo: memFree=1786192/2055920 swapFree=4170260/4192956
[pid=6887] ppid=6885 vsize=2196 CPUtime=0.69
/proc/6887/stat : 6887 (picosat) R 6885 6887 6831 0 -1 4194304 472 0 0 0 56 13 0 0 25 0 1 0 125619348 2248704 457 18446744073709551615 134512640 134931368 4294956672 18446744073709551615 134583827 0 0 4096 0 0 0 0 17 1 0 0
/proc/6887/statm: 549 457 42 102 0 444 0
Current children cumulated CPU time (s) 0.69
Current children cumulated vsize (KiB) 2196

[startup+1.50141 s]
/proc/loadavg: 0.72 0.93 0.98 2/78 6888
/proc/meminfo: memFree=1784328/2055920 swapFree=4170260/4192956
[pid=6887] ppid=6885 vsize=2600 CPUtime=1.49
/proc/6887/stat : 6887 (picosat) R 6885 6887 6831 0 -1 4194304 557 0 0 0 136 13 0 0 25 0 1 0 125619348 2662400 540 18446744073709551615 134512640 134931368 4294956672 18446744073709551615 134525778 0 0 4096 0 0 0 0 17 1 0 0
/proc/6887/statm: 650 540 48 102 0 545 0
Current children cumulated CPU time (s) 1.49
Current children cumulated vsize (KiB) 2600

[startup+3.10156 s]
/proc/loadavg: 0.74 0.94 0.98 2/78 6888
/proc/meminfo: memFree=1784008/2055920 swapFree=4170260/4192956
[pid=6887] ppid=6885 vsize=2716 CPUtime=3.09
/proc/6887/stat : 6887 (picosat) R 6885 6887 6831 0 -1 4194304 586 0 0 0 296 13 0 0 25 0 1 0 125619348 2781184 569 18446744073709551615 134512640 134931368 4294956672 18446744073709551615 134522932 0 0 4096 0 0 0 0 17 1 0 0
/proc/6887/statm: 679 569 48 102 0 574 0
Current children cumulated CPU time (s) 3.09
Current children cumulated vsize (KiB) 2716

[startup+6.30185 s]
/proc/loadavg: 0.74 0.94 0.98 2/78 6888
/proc/meminfo: memFree=1783752/2055920 swapFree=4170260/4192956
[pid=6887] ppid=6885 vsize=2980 CPUtime=6.29
/proc/6887/stat : 6887 (picosat) R 6885 6887 6831 0 -1 4194304 655 0 0 0 615 14 0 0 25 0 1 0 125619348 3051520 638 18446744073709551615 134512640 134931368 4294956672 18446744073709551615 134529884 0 0 4096 0 0 0 0 17 1 0 0
/proc/6887/statm: 745 638 48 102 0 640 0
Current children cumulated CPU time (s) 6.29
Current children cumulated vsize (KiB) 2980

[startup+12.7014 s]
/proc/loadavg: 0.76 0.94 0.98 2/78 6888
/proc/meminfo: memFree=1783240/2055920 swapFree=4170260/4192956
[pid=6887] ppid=6885 vsize=3232 CPUtime=12.69
/proc/6887/stat : 6887 (picosat) R 6885 6887 6831 0 -1 4194304 721 0 0 0 1255 14 0 0 25 0 1 0 125619348 3309568 704 18446744073709551615 134512640 134931368 4294956672 18446744073709551615 134523989 0 0 4096 0 0 0 0 17 1 0 0
/proc/6887/statm: 808 704 48 102 0 703 0
Current children cumulated CPU time (s) 12.69
Current children cumulated vsize (KiB) 3232

[startup+25.5016 s]
/proc/loadavg: 0.81 0.94 0.98 2/78 6888
/proc/meminfo: memFree=1782792/2055920 swapFree=4170260/4192956
[pid=6887] ppid=6885 vsize=3628 CPUtime=25.48
/proc/6887/stat : 6887 (picosat) R 6885 6887 6831 0 -1 4194304 833 0 0 0 2534 14 0 0 25 0 1 0 125619348 3715072 816 18446744073709551615 134512640 134931368 4294956672 18446744073709551615 134525769 0 0 4096 0 0 0 0 17 1 0 0
/proc/6887/statm: 907 816 48 102 0 802 0
Current children cumulated CPU time (s) 25.48
Current children cumulated vsize (KiB) 3628

[startup+51.102 s]
/proc/loadavg: 0.87 0.94 0.98 2/78 6888
/proc/meminfo: memFree=1782216/2055920 swapFree=4170260/4192956
[pid=6887] ppid=6885 vsize=4124 CPUtime=51.08
/proc/6887/stat : 6887 (picosat) R 6885 6887 6831 0 -1 4194304 968 0 0 0 5094 14 0 0 25 0 1 0 125619348 4222976 951 18446744073709551615 134512640 134931368 4294956672 18446744073709551615 134529914 0 0 4096 0 0 0 0 17 1 0 0
/proc/6887/statm: 1031 951 48 102 0 926 0
Current children cumulated CPU time (s) 51.08
Current children cumulated vsize (KiB) 4124

[startup+102.306 s]
/proc/loadavg: 0.95 0.95 0.98 2/78 6888
/proc/meminfo: memFree=1781000/2055920 swapFree=4170260/4192956
[pid=6887] ppid=6885 vsize=5336 CPUtime=102.27
/proc/6887/stat : 6887 (picosat) R 6885 6887 6831 0 -1 4194304 1261 0 0 0 10212 15 0 0 25 0 1 0 125619348 5464064 1244 18446744073709551615 134512640 134931368 4294956672 18446744073709551615 134525921 0 0 4096 0 0 0 0 17 1 0 0
/proc/6887/statm: 1334 1244 48 102 0 1229 0
Current children cumulated CPU time (s) 102.27
Current children cumulated vsize (KiB) 5336

[startup+162.301 s]
/proc/loadavg: 0.98 0.95 0.98 2/78 6888
/proc/meminfo: memFree=1780552/2055920 swapFree=4170260/4192956
[pid=6887] ppid=6885 vsize=5680 CPUtime=162.25
/proc/6887/stat : 6887 (picosat) R 6885 6887 6831 0 -1 4194304 1369 0 0 0 16209 16 0 0 25 0 1 0 125619348 5816320 1352 18446744073709551615 134512640 134931368 4294956672 18446744073709551615 134525608 0 0 4096 0 0 0 0 17 1 0 0
/proc/6887/statm: 1420 1352 48 102 0 1315 0
Current children cumulated CPU time (s) 162.25
Current children cumulated vsize (KiB) 5680

[startup+222.302 s]
/proc/loadavg: 0.99 0.96 0.98 2/78 6888
/proc/meminfo: memFree=1780424/2055920 swapFree=4170260/4192956
[pid=6887] ppid=6885 vsize=6000 CPUtime=222.24
/proc/6887/stat : 6887 (picosat) R 6885 6887 6831 0 -1 4194304 1391 0 0 0 22208 16 0 0 25 0 1 0 125619348 6144000 1374 18446744073709551615 134512640 134931368 4294956672 18446744073709551615 134530198 0 0 4096 0 0 0 0 17 1 0 0
/proc/6887/statm: 1500 1374 48 102 0 1395 0
Current children cumulated CPU time (s) 222.24
Current children cumulated vsize (KiB) 6000

[startup+282.302 s]
/proc/loadavg: 0.99 0.97 0.98 2/78 6888
/proc/meminfo: memFree=1779784/2055920 swapFree=4170260/4192956
[pid=6887] ppid=6885 vsize=6592 CPUtime=282.22
/proc/6887/stat : 6887 (picosat) R 6885 6887 6831 0 -1 4194304 1544 0 0 0 28205 17 0 0 25 0 1 0 125619348 6750208 1527 18446744073709551615 134512640 134931368 4294956672 18446744073709551615 134525754 0 0 4096 0 0 0 0 17 1 0 0
/proc/6887/statm: 1648 1527 48 102 0 1543 0
Current children cumulated CPU time (s) 282.22
Current children cumulated vsize (KiB) 6592

[startup+342.301 s]
/proc/loadavg: 0.99 0.97 0.98 2/78 6888
/proc/meminfo: memFree=1779208/2055920 swapFree=4170260/4192956
[pid=6887] ppid=6885 vsize=7084 CPUtime=342.21
/proc/6887/stat : 6887 (picosat) R 6885 6887 6831 0 -1 4194304 1674 0 0 0 34203 18 0 0 25 0 1 0 125619348 7254016 1657 18446744073709551615 134512640 134931368 4294956672 18446744073709551615 134529886 0 0 4096 0 0 0 0 17 1 0 0
/proc/6887/statm: 1771 1657 48 102 0 1666 0
Current children cumulated CPU time (s) 342.21
Current children cumulated vsize (KiB) 7084

[startup+402.302 s]
/proc/loadavg: 0.99 0.97 0.98 2/78 6888
/proc/meminfo: memFree=1778440/2055920 swapFree=4170260/4192956
[pid=6887] ppid=6885 vsize=7876 CPUtime=402.19
/proc/6887/stat : 6887 (picosat) R 6885 6887 6831 0 -1 4194304 1879 0 0 0 40201 18 0 0 25 0 1 0 125619348 8065024 1862 18446744073709551615 134512640 134931368 4294956672 18446744073709551615 134525929 0 0 4096 0 0 0 0 17 1 0 0
/proc/6887/statm: 1969 1862 48 102 0 1864 0
Current children cumulated CPU time (s) 402.19
Current children cumulated vsize (KiB) 7876

[startup+462.301 s]
/proc/loadavg: 0.99 0.97 0.98 2/78 6890
/proc/meminfo: memFree=1778120/2055920 swapFree=4170260/4192956
[pid=6887] ppid=6885 vsize=8128 CPUtime=462.18
/proc/6887/stat : 6887 (picosat) R 6885 6887 6831 0 -1 4194304 1940 0 0 0 46199 19 0 0 25 0 1 0 125619348 8323072 1923 18446744073709551615 134512640 134931368 4294956672 18446744073709551615 134523527 0 0 4096 0 0 0 0 17 1 0 0
/proc/6887/statm: 2032 1923 48 102 0 1927 0
Current children cumulated CPU time (s) 462.18
Current children cumulated vsize (KiB) 8128

[startup+522.302 s]
/proc/loadavg: 0.99 0.97 0.98 2/78 6890
/proc/meminfo: memFree=1777864/2055920 swapFree=4170260/4192956
[pid=6887] ppid=6885 vsize=8376 CPUtime=522.16
/proc/6887/stat : 6887 (picosat) R 6885 6887 6831 0 -1 4194304 2008 0 0 0 52197 19 0 0 25 0 1 0 125619348 8577024 1991 18446744073709551615 134512640 134931368 4294956672 18446744073709551615 134522828 0 0 4096 0 0 0 0 17 1 0 0
/proc/6887/statm: 2094 1991 48 102 0 1989 0
Current children cumulated CPU time (s) 522.16
Current children cumulated vsize (KiB) 8376

[startup+582.301 s]
/proc/loadavg: 0.99 0.97 0.98 2/78 6890
/proc/meminfo: memFree=1777928/2055920 swapFree=4170260/4192956
[pid=6887] ppid=6885 vsize=8288 CPUtime=582.15
/proc/6887/stat : 6887 (picosat) R 6885 6887 6831 0 -1 4194304 2011 0 0 0 58195 20 0 0 25 0 1 0 125619348 8486912 1977 18446744073709551615 134512640 134931368 4294956672 18446744073709551615 134525754 0 0 4096 0 0 0 0 17 1 0 0
/proc/6887/statm: 2072 1977 48 102 0 1967 0
Current children cumulated CPU time (s) 582.15
Current children cumulated vsize (KiB) 8288

[startup+642.302 s]
/proc/loadavg: 0.99 0.97 0.98 2/78 6890
/proc/meminfo: memFree=1777288/2055920 swapFree=4170260/4192956
[pid=6887] ppid=6885 vsize=8948 CPUtime=642.14
/proc/6887/stat : 6887 (picosat) R 6885 6887 6831 0 -1 4194304 2173 0 0 0 64193 21 0 0 25 0 1 0 125619348 9162752 2139 18446744073709551615 134512640 134931368 4294956672 18446744073709551615 134525554 0 0 4096 0 0 0 0 17 1 0 0
/proc/6887/statm: 2237 2139 48 102 0 2132 0
Current children cumulated CPU time (s) 642.14
Current children cumulated vsize (KiB) 8948

[startup+702.302 s]
/proc/loadavg: 0.99 0.97 0.98 2/78 6890

################
# More data... #
################

[startup+9042.3 s]
/proc/loadavg: 1.00 1.00 1.00 2/84 7362
/proc/meminfo: memFree=1760192/2055920 swapFree=4170260/4192956
[pid=6887] ppid=6885 vsize=24544 CPUtime=9039.85
/proc/6887/stat : 6887 (picosat) R 6885 6887 6831 0 -1 4194304 16440 0 0 0 903892 93 0 0 25 0 1 0 125619348 25133056 5981 18446744073709551615 134512640 134931368 4294956672 18446744073709551615 134529372 0 0 4096 0 0 0 0 17 1 0 0
/proc/6887/statm: 6136 5981 48 102 0 6031 0
Current children cumulated CPU time (s) 9039.85
Current children cumulated vsize (KiB) 24544

[startup+9102.3 s]
/proc/loadavg: 1.00 1.00 1.00 2/78 7488
/proc/meminfo: memFree=1761152/2055920 swapFree=4170260/4192956
[pid=6887] ppid=6885 vsize=24488 CPUtime=9099.76
/proc/6887/stat : 6887 (picosat) R 6885 6887 6831 0 -1 4194304 16440 0 0 0 909883 93 0 0 25 0 1 0 125619348 25075712 5967 18446744073709551615 134512640 134931368 4294956672 18446744073709551615 134525754 0 0 4096 0 0 0 0 17 1 0 0
/proc/6887/statm: 6122 5967 48 102 0 6017 0
Current children cumulated CPU time (s) 9099.76
Current children cumulated vsize (KiB) 24488

[startup+9162.3 s]
/proc/loadavg: 1.00 1.00 1.00 2/78 7488
/proc/meminfo: memFree=1761416/2055920 swapFree=4170260/4192956
[pid=6887] ppid=6885 vsize=24488 CPUtime=9159.74
/proc/6887/stat : 6887 (picosat) R 6885 6887 6831 0 -1 4194304 16440 0 0 0 915881 93 0 0 25 0 1 0 125619348 25075712 5967 18446744073709551615 134512640 134931368 4294956672 18446744073709551615 134524040 0 0 4096 0 0 0 0 17 1 0 0
/proc/6887/statm: 6122 5967 48 102 0 6017 0
Current children cumulated CPU time (s) 9159.74
Current children cumulated vsize (KiB) 24488

[startup+9222.3 s]
/proc/loadavg: 1.00 1.00 1.00 2/78 7488
/proc/meminfo: memFree=1761544/2055920 swapFree=4170260/4192956
[pid=6887] ppid=6885 vsize=24488 CPUtime=9219.73
/proc/6887/stat : 6887 (picosat) R 6885 6887 6831 0 -1 4194304 16440 0 0 0 921879 94 0 0 25 0 1 0 125619348 25075712 5967 18446744073709551615 134512640 134931368 4294956672 18446744073709551615 134525823 0 0 4096 0 0 0 0 17 1 0 0
/proc/6887/statm: 6122 5967 48 102 0 6017 0
Current children cumulated CPU time (s) 9219.73
Current children cumulated vsize (KiB) 24488

[startup+9282.3 s]
/proc/loadavg: 1.00 1.00 1.00 2/78 7488
/proc/meminfo: memFree=1761608/2055920 swapFree=4170260/4192956
[pid=6887] ppid=6885 vsize=24488 CPUtime=9279.71
/proc/6887/stat : 6887 (picosat) R 6885 6887 6831 0 -1 4194304 16440 0 0 0 927877 94 0 0 25 0 1 0 125619348 25075712 5967 18446744073709551615 134512640 134931368 4294956672 18446744073709551615 134525754 0 0 4096 0 0 0 0 17 1 0 0
/proc/6887/statm: 6122 5967 48 102 0 6017 0
Current children cumulated CPU time (s) 9279.71
Current children cumulated vsize (KiB) 24488

[startup+9342.31 s]
/proc/loadavg: 1.00 1.00 1.00 2/78 7488
/proc/meminfo: memFree=1761544/2055920 swapFree=4170260/4192956
[pid=6887] ppid=6885 vsize=24488 CPUtime=9339.7
/proc/6887/stat : 6887 (picosat) R 6885 6887 6831 0 -1 4194304 16440 0 0 0 933875 95 0 0 25 0 1 0 125619348 25075712 5967 18446744073709551615 134512640 134931368 4294956672 18446744073709551615 134525754 0 0 4096 0 0 0 0 17 1 0 0
/proc/6887/statm: 6122 5967 48 102 0 6017 0
Current children cumulated CPU time (s) 9339.7
Current children cumulated vsize (KiB) 24488

[startup+9402.3 s]
/proc/loadavg: 1.00 1.00 1.00 2/78 7488
/proc/meminfo: memFree=1761608/2055920 swapFree=4170260/4192956
[pid=6887] ppid=6885 vsize=24488 CPUtime=9399.68
/proc/6887/stat : 6887 (picosat) R 6885 6887 6831 0 -1 4194304 16440 0 0 0 939873 95 0 0 25 0 1 0 125619348 25075712 5967 18446744073709551615 134512640 134931368 4294956672 18446744073709551615 134525754 0 0 4096 0 0 0 0 17 1 0 0
/proc/6887/statm: 6122 5967 48 102 0 6017 0
Current children cumulated CPU time (s) 9399.68
Current children cumulated vsize (KiB) 24488

[startup+9462.3 s]
/proc/loadavg: 1.00 1.00 1.00 2/78 7488
/proc/meminfo: memFree=1761544/2055920 swapFree=4170260/4192956
[pid=6887] ppid=6885 vsize=24488 CPUtime=9459.67
/proc/6887/stat : 6887 (picosat) R 6885 6887 6831 0 -1 4194304 16447 0 0 0 945871 96 0 0 25 0 1 0 125619348 25075712 5974 18446744073709551615 134512640 134931368 4294956672 18446744073709551615 134525791 0 0 4096 0 0 0 0 17 1 0 0
/proc/6887/statm: 6122 5974 48 102 0 6017 0
Current children cumulated CPU time (s) 9459.67
Current children cumulated vsize (KiB) 24488

[startup+9522.3 s]
/proc/loadavg: 1.00 1.00 1.00 2/78 7488
/proc/meminfo: memFree=1761480/2055920 swapFree=4170260/4192956
[pid=6887] ppid=6885 vsize=24484 CPUtime=9519.65
/proc/6887/stat : 6887 (picosat) R 6885 6887 6831 0 -1 4194304 16447 0 0 0 951869 96 0 0 25 0 1 0 125619348 25071616 5973 18446744073709551615 134512640 134931368 4294956672 18446744073709551615 134525754 0 0 4096 0 0 0 0 17 1 0 0
/proc/6887/statm: 6121 5973 48 102 0 6016 0
Current children cumulated CPU time (s) 9519.65
Current children cumulated vsize (KiB) 24484

[startup+9582.3 s]
/proc/loadavg: 1.00 1.00 1.00 2/78 7488
/proc/meminfo: memFree=1761544/2055920 swapFree=4170260/4192956
[pid=6887] ppid=6885 vsize=24484 CPUtime=9579.64
/proc/6887/stat : 6887 (picosat) R 6885 6887 6831 0 -1 4194304 16447 0 0 0 957867 97 0 0 25 0 1 0 125619348 25071616 5973 18446744073709551615 134512640 134931368 4294956672 18446744073709551615 134525760 0 0 4096 0 0 0 0 17 1 0 0
/proc/6887/statm: 6121 5973 48 102 0 6016 0
Current children cumulated CPU time (s) 9579.64
Current children cumulated vsize (KiB) 24484

[startup+9642.3 s]
/proc/loadavg: 1.00 1.00 1.00 2/78 7488
/proc/meminfo: memFree=1761544/2055920 swapFree=4170260/4192956
[pid=6887] ppid=6885 vsize=24480 CPUtime=9639.62
/proc/6887/stat : 6887 (picosat) R 6885 6887 6831 0 -1 4194304 16447 0 0 0 963865 97 0 0 25 0 1 0 125619348 25067520 5972 18446744073709551615 134512640 134931368 4294956672 18446744073709551615 134525828 0 0 4096 0 0 0 0 17 1 0 0
/proc/6887/statm: 6120 5972 48 102 0 6015 0
Current children cumulated CPU time (s) 9639.62
Current children cumulated vsize (KiB) 24480

[startup+9702.3 s]
/proc/loadavg: 1.07 1.03 1.01 2/78 7488
/proc/meminfo: memFree=1761480/2055920 swapFree=4170260/4192956
[pid=6887] ppid=6885 vsize=24476 CPUtime=9699.6
/proc/6887/stat : 6887 (picosat) R 6885 6887 6831 0 -1 4194304 16447 0 0 0 969863 97 0 0 25 0 1 0 125619348 25063424 5971 18446744073709551615 134512640 134931368 4294956672 18446744073709551615 134529868 0 0 4096 0 0 0 0 17 1 0 0
/proc/6887/statm: 6119 5971 48 102 0 6014 0
Current children cumulated CPU time (s) 9699.6
Current children cumulated vsize (KiB) 24476

[startup+9762.3 s]
/proc/loadavg: 1.07 1.03 1.01 2/78 7488
/proc/meminfo: memFree=1761352/2055920 swapFree=4170260/4192956
[pid=6887] ppid=6885 vsize=24472 CPUtime=9759.59
/proc/6887/stat : 6887 (picosat) R 6885 6887 6831 0 -1 4194304 16526 0 0 0 975861 98 0 0 25 0 1 0 125619348 25059328 5970 18446744073709551615 134512640 134931368 4294956672 18446744073709551615 134525754 0 0 4096 0 0 0 0 17 1 0 0
/proc/6887/statm: 6118 5970 48 102 0 6013 0
Current children cumulated CPU time (s) 9759.59
Current children cumulated vsize (KiB) 24472

[startup+9822.3 s]
/proc/loadavg: 1.06 1.04 1.01 2/78 7488
/proc/meminfo: memFree=1761416/2055920 swapFree=4170260/4192956
[pid=6887] ppid=6885 vsize=24472 CPUtime=9819.58
/proc/6887/stat : 6887 (picosat) R 6885 6887 6831 0 -1 4194304 16526 0 0 0 981860 98 0 0 25 0 1 0 125619348 25059328 5970 18446744073709551615 134512640 134931368 4294956672 18446744073709551615 134525754 0 0 4096 0 0 0 0 17 1 0 0
/proc/6887/statm: 6118 5970 48 102 0 6013 0
Current children cumulated CPU time (s) 9819.58
Current children cumulated vsize (KiB) 24472

[startup+9882.3 s]
/proc/loadavg: 1.05 1.04 1.00 2/78 7488
/proc/meminfo: memFree=1761416/2055920 swapFree=4170260/4192956
[pid=6887] ppid=6885 vsize=24472 CPUtime=9879.56
/proc/6887/stat : 6887 (picosat) R 6885 6887 6831 0 -1 4194304 16605 0 0 0 987858 98 0 0 25 0 1 0 125619348 25059328 5970 18446744073709551615 134512640 134931368 4294956672 18446744073709551615 134525754 0 0 4096 0 0 0 0 17 1 0 0
/proc/6887/statm: 6118 5970 48 102 0 6013 0
Current children cumulated CPU time (s) 9879.56
Current children cumulated vsize (KiB) 24472

[startup+9942.3 s]
/proc/loadavg: 1.02 1.03 1.00 2/78 7488
/proc/meminfo: memFree=1761352/2055920 swapFree=4170260/4192956
[pid=6887] ppid=6885 vsize=24472 CPUtime=9939.55
/proc/6887/stat : 6887 (picosat) R 6885 6887 6831 0 -1 4194304 16684 0 0 0 993856 99 0 0 25 0 1 0 125619348 25059328 5970 18446744073709551615 134512640 134931368 4294956672 18446744073709551615 134525754 0 0 4096 0 0 0 0 17 1 0 0
/proc/6887/statm: 6118 5970 48 102 0 6013 0
Current children cumulated CPU time (s) 9939.55
Current children cumulated vsize (KiB) 24472

[startup+10002.3 s]
/proc/loadavg: 1.00 1.02 1.00 2/78 7488
/proc/meminfo: memFree=1761416/2055920 swapFree=4170260/4192956
[pid=6887] ppid=6885 vsize=24468 CPUtime=9999.53
/proc/6887/stat : 6887 (picosat) R 6885 6887 6831 0 -1 4194304 16763 0 0 0 999854 99 0 0 25 0 1 0 125619348 25055232 5969 18446744073709551615 134512640 134931368 4294956672 18446744073709551615 134525754 0 0 4096 0 0 0 0 17 1 0 0
/proc/6887/statm: 6117 5969 48 102 0 6012 0
Current children cumulated CPU time (s) 9999.53
Current children cumulated vsize (KiB) 24468



Maximum CPU time exceeded: sending SIGTERM then SIGKILL

[startup+10002.8 s]
/proc/loadavg: 1.00 1.02 1.00 2/78 7488
/proc/meminfo: memFree=1761416/2055920 swapFree=4170260/4192956
[pid=6887] ppid=6885 vsize=24468 CPUtime=10000
/proc/6887/stat : 6887 (picosat) R 6885 6887 6831 0 -1 4194304 16763 0 0 0 999904 99 0 0 25 0 1 0 125619348 25055232 5969 18446744073709551615 134512640 134931368 4294956672 18446744073709551615 134525754 0 0 4096 0 0 0 0 17 1 0 0
/proc/6887/statm: 6117 5969 48 102 0 6012 0
Current children cumulated CPU time (s) 10000
Current children cumulated vsize (KiB) 24468

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

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

Child ended because it received signal 15 (SIGTERM)
Real time (s): 10002.8
CPU time (s): 10000.1
CPU user time (s): 9999.05
CPU system time (s): 1.00485
CPU usage (%): 99.9724
Max. virtual memory (cumulated for all children) (KiB): 24948

getrusage(RUSAGE_CHILDREN,...) data:
user time used= 9999.05
system time used= 1.00485
maximum resident set size= 0
integral shared memory size= 0
integral unshared data size= 0
integral unshared stack size= 0
page reclaims= 16763
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= 5
involuntary context switches= 34566

runsolver used 11.5982 second user time and 23.0875 second system time

The end



Launcher Data (download as text)




Begin job on node26 on Tue Apr 17 02:30:25 UTC 2007

IDJOB= 355902
IDBENCH= 20404
IDSOLVER= 171
FILE ID= node26/355902-1176777025

PBS_JOBID= 4580821

Free space on /tmp= 66523 MiB

SOLVER NAME= picosat 535
BENCH NAME= HOME/pub/bench/SAT07/industrial/fuhs/hard/AProVE07-27.cnf
COMMAND LINE= /tmp/evaluation/355902-1176777025/picosat /tmp/evaluation/355902-1176777025/instance-355902-1176777025.cnf            
RUNSOLVER COMMAND LINE= runsolver  --timestamp  -w ROOT/results/node26/watcher-355902-1176777025 -o ROOT/results/node26/solver-355902-1176777025 -C 10000 -W  -M  --output-limit 1,15  /tmp/evaluation/355902-1176777025/picosat /tmp/evaluation/355902-1176777025/instance-355902-1176777025.cnf            

META MD5SUM SOLVER= d41d8cd98f00b204e9800998ecf8427e
MD5SUM BENCH=  a948576641dd03cc33abaca38a6e7e4c

RANDOM SEED= 800589810

TIME LIMIT= 10000 seconds
MEMORY LIMIT=  MiB

Linux node26.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		: 3000.213
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		: 3000.213
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:       1786664 kB
Buffers:         35248 kB
Cached:         158092 kB
SwapCached:       3384 kB
Active:         128164 kB
Inactive:        88076 kB
HighTotal:           0 kB
HighFree:            0 kB
LowTotal:      2055920 kB
LowFree:       1786664 kB
SwapTotal:     4192956 kB
SwapFree:      4170260 kB
Dirty:            1128 kB
Writeback:           0 kB
Mapped:          30244 kB
Slab:            38700 kB
Committed_AS:   957304 kB
PageTables:       1716 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= 66523 MiB

End job on node26 on Tue Apr 17 05:17:10 UTC 2007