Trace number 304631

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 1200.5

General information on the benchmark

Namerandom/LargeSize/7SAT/v140/
unif-k7-r85-v140-c11900-S1215030506-14.cnf
MD5SUM15014b36bd3f1b632f14e04ffece9292
Bench CategoryRANDOM (random instances)
Best result obtained on this benchmarkSAT
Best CPU time to get the best result obtained on this benchmark519.312
Satisfiable
(Un)Satisfiability was proved
Number of variables140
Number of clauses11900
Sum of the clauses size83300
Maximum clause length7
Minimum clause length7
Number of clauses of size 10
Number of clauses of size 20
Number of clauses of size 30
Number of clauses of size 40
Number of clauses of size 50
Number of clauses of size over 511900

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

command line: runsolver --timestamp -w ROOT/results/node77/watcher-304631-1172062670 -o ROOT/results/node77/solver-304631-1172062670 -C 1200 -M 1800 --output-limit 1,15 /tmp/evaluation/304631-1172062670/picosat /tmp/evaluation/304631-1172062670/instance-304631-1172062670.cnf 

Enforcing CPUTime limit (soft limit, will send SIGTERM then SIGKILL): 1200 seconds
Enforcing CPUTime limit (hard limit, will send SIGXCPU): 1230 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 0.98 0.99 3/67 8162
/proc/meminfo: memFree=1424656/2055892 swapFree=4096564/4096564
[pid=8162] ppid=8160 vsize=568 CPUtime=0
/proc/8162/stat : 8162 (picosat) R 8160 8162 2933 0 -1 4194304 68 0 0 0 0 0 0 0 19 0 1 0 1134533 581632 54 18446744073709551615 134512640 134931368 4294956704 18446744073709551615 134605937 0 0 4096 0 0 0 0 17 1 0 0
/proc/8162/statm: 142 54 40 102 0 37 0

[startup+0.107036 s]
/proc/loadavg: 0.93 0.98 0.99 3/67 8162
/proc/meminfo: memFree=1424656/2055892 swapFree=4096564/4096564
[pid=8162] ppid=8160 vsize=836 CPUtime=0.1
/proc/8162/stat : 8162 (picosat) R 8160 8162 2933 0 -1 4194304 146 0 0 0 5 5 0 0 19 0 1 0 1134533 856064 132 18446744073709551615 134512640 134931368 4294956704 18446744073709551615 134605937 0 0 4096 0 0 0 0 17 1 0 0
/proc/8162/statm: 209 132 40 102 0 104 0
Current children cumulated CPU time (s) 0.1
Current children cumulated vsize (KiB) 836

[startup+0.515083 s]
/proc/loadavg: 0.93 0.98 0.99 3/67 8162
/proc/meminfo: memFree=1424656/2055892 swapFree=4096564/4096564
[pid=8162] ppid=8160 vsize=1768 CPUtime=0.5
/proc/8162/stat : 8162 (picosat) R 8160 8162 2933 0 -1 4194304 381 0 0 0 41 9 0 0 24 0 1 0 1134533 1810432 365 18446744073709551615 134512640 134931368 4294956704 18446744073709551615 134525754 0 0 4096 0 0 0 0 17 1 0 0
/proc/8162/statm: 442 365 48 102 0 337 0
Current children cumulated CPU time (s) 0.5
Current children cumulated vsize (KiB) 1768

[startup+1.33518 s]
/proc/loadavg: 0.93 0.98 0.99 2/68 8163
/proc/meminfo: memFree=1423176/2055892 swapFree=4096564/4096564
[pid=8162] ppid=8160 vsize=1900 CPUtime=1.32
/proc/8162/stat : 8162 (picosat) R 8160 8162 2933 0 -1 4194304 423 0 0 0 123 9 0 0 25 0 1 0 1134533 1945600 407 18446744073709551615 134512640 134931368 4294956704 18446744073709551615 134525778 0 0 4096 0 0 0 0 17 1 0 0
/proc/8162/statm: 475 407 48 102 0 370 0
Current children cumulated CPU time (s) 1.32
Current children cumulated vsize (KiB) 1900

[startup+2.97138 s]
/proc/loadavg: 0.93 0.98 0.99 2/68 8163
/proc/meminfo: memFree=1422792/2055892 swapFree=4096564/4096564
[pid=8162] ppid=8160 vsize=2288 CPUtime=2.96
/proc/8162/stat : 8162 (picosat) R 8160 8162 2933 0 -1 4194304 487 0 0 0 287 9 0 0 25 0 1 0 1134533 2342912 471 18446744073709551615 134512640 134931368 4294956704 18446744073709551615 134549593 0 0 4096 0 0 0 0 17 1 0 0
/proc/8162/statm: 572 471 48 102 0 467 0
Current children cumulated CPU time (s) 2.96
Current children cumulated vsize (KiB) 2288

[startup+6.25077 s]
/proc/loadavg: 0.93 0.98 0.99 2/68 8163
/proc/meminfo: memFree=1422408/2055892 swapFree=4096564/4096564
[pid=8162] ppid=8160 vsize=2552 CPUtime=6.24
/proc/8162/stat : 8162 (picosat) R 8160 8162 2933 0 -1 4194304 577 0 0 0 615 9 0 0 25 0 1 0 1134533 2613248 561 18446744073709551615 134512640 134931368 4294956704 18446744073709551615 134530756 0 0 4096 0 0 0 0 17 1 0 0
/proc/8162/statm: 638 561 48 102 0 533 0
Current children cumulated CPU time (s) 6.24
Current children cumulated vsize (KiB) 2552

[startup+12.7015 s]
/proc/loadavg: 0.94 0.98 0.99 2/68 8163
/proc/meminfo: memFree=1421832/2055892 swapFree=4096564/4096564
[pid=8162] ppid=8160 vsize=2968 CPUtime=12.69
/proc/8162/stat : 8162 (picosat) R 8160 8162 2933 0 -1 4194304 678 0 0 0 1259 10 0 0 25 0 1 0 1134533 3039232 662 18446744073709551615 134512640 134931368 4294956704 18446744073709551615 134525754 0 0 4096 0 0 0 0 17 1 0 0
/proc/8162/statm: 742 662 48 102 0 637 0
Current children cumulated CPU time (s) 12.69
Current children cumulated vsize (KiB) 2968

[startup+25.6031 s]
/proc/loadavg: 0.95 0.98 0.99 2/68 8163
/proc/meminfo: memFree=1421256/2055892 swapFree=4096564/4096564
[pid=8162] ppid=8160 vsize=3576 CPUtime=25.59
/proc/8162/stat : 8162 (picosat) R 8160 8162 2933 0 -1 4194304 828 0 0 0 2549 10 0 0 25 0 1 0 1134533 3661824 812 18446744073709551615 134512640 134931368 4294956704 18446744073709551615 134525814 0 0 4096 0 0 0 0 17 1 0 0
/proc/8162/statm: 894 812 48 102 0 789 0
Current children cumulated CPU time (s) 25.59
Current children cumulated vsize (KiB) 3576

[startup+51.2041 s]
/proc/loadavg: 0.97 0.98 0.99 2/68 8163
/proc/meminfo: memFree=1420552/2055892 swapFree=4096564/4096564
[pid=8162] ppid=8160 vsize=4356 CPUtime=51.18
/proc/8162/stat : 8162 (picosat) R 8160 8162 2933 0 -1 4194304 1032 0 0 0 5108 10 0 0 25 0 1 0 1134533 4460544 1016 18446744073709551615 134512640 134931368 4294956704 18446744073709551615 134525778 0 0 4096 0 0 0 0 17 1 0 0
/proc/8162/statm: 1089 1016 48 102 0 984 0
Current children cumulated CPU time (s) 51.18
Current children cumulated vsize (KiB) 4356

[startup+102.504 s]
/proc/loadavg: 0.98 0.98 0.99 2/68 8163
/proc/meminfo: memFree=1419528/2055892 swapFree=4096564/4096564
[pid=8162] ppid=8160 vsize=5240 CPUtime=102.47
/proc/8162/stat : 8162 (picosat) R 8160 8162 2933 0 -1 4194304 1252 0 0 0 10237 10 0 0 25 0 1 0 1134533 5365760 1236 18446744073709551615 134512640 134931368 4294956704 18446744073709551615 134525754 0 0 4096 0 0 0 0 17 1 0 0
/proc/8162/statm: 1310 1236 48 102 0 1205 0
Current children cumulated CPU time (s) 102.47
Current children cumulated vsize (KiB) 5240

[startup+162.513 s]
/proc/loadavg: 0.99 0.98 0.99 2/68 8163
/proc/meminfo: memFree=1418760/2055892 swapFree=4096564/4096564
[pid=8162] ppid=8160 vsize=6016 CPUtime=162.46
/proc/8162/stat : 8162 (picosat) R 8160 8162 2933 0 -1 4194304 1423 0 0 0 16236 10 0 0 25 0 1 0 1134533 6160384 1407 18446744073709551615 134512640 134931368 4294956704 18446744073709551615 134525921 0 0 4096 0 0 0 0 17 1 0 0
/proc/8162/statm: 1504 1407 48 102 0 1399 0
Current children cumulated CPU time (s) 162.46
Current children cumulated vsize (KiB) 6016

[startup+222.536 s]
/proc/loadavg: 0.99 0.98 0.99 2/74 8269
/proc/meminfo: memFree=1416848/2055892 swapFree=4096564/4096564
[pid=8162] ppid=8160 vsize=6508 CPUtime=222.43
/proc/8162/stat : 8162 (picosat) R 8160 8162 2933 0 -1 4194304 1543 0 0 0 22233 10 0 0 25 0 1 0 1134533 6664192 1527 18446744073709551615 134512640 134931368 4294956704 18446744073709551615 134522740 0 0 4096 0 0 0 0 17 1 0 0
/proc/8162/statm: 1627 1527 48 102 0 1522 0
Current children cumulated CPU time (s) 222.43
Current children cumulated vsize (KiB) 6508

[startup+282.566 s]
/proc/loadavg: 0.99 0.98 0.99 2/68 8361
/proc/meminfo: memFree=1417208/2055892 swapFree=4096564/4096564
[pid=8162] ppid=8160 vsize=7020 CPUtime=282.42
/proc/8162/stat : 8162 (picosat) R 8160 8162 2933 0 -1 4194304 1687 0 0 0 28231 11 0 0 25 0 1 0 1134533 7188480 1669 18446744073709551615 134512640 134931368 4294956704 18446744073709551615 134525754 0 0 4096 0 0 0 0 17 1 0 0
/proc/8162/statm: 1755 1669 48 102 0 1650 0
Current children cumulated CPU time (s) 282.42
Current children cumulated vsize (KiB) 7020

[startup+342.576 s]
/proc/loadavg: 0.99 0.98 0.99 2/68 8361
/proc/meminfo: memFree=1417032/2055892 swapFree=4096564/4096564
[pid=8162] ppid=8160 vsize=7324 CPUtime=342.41
/proc/8162/stat : 8162 (picosat) R 8160 8162 2933 0 -1 4194304 1767 0 0 0 34230 11 0 0 25 0 1 0 1134533 7499776 1743 18446744073709551615 134512640 134931368 4294956704 18446744073709551615 134525754 0 0 4096 0 0 0 0 17 1 0 0
/proc/8162/statm: 1831 1743 48 102 0 1726 0
Current children cumulated CPU time (s) 342.41
Current children cumulated vsize (KiB) 7324

[startup+402.581 s]
/proc/loadavg: 0.99 0.98 0.99 2/68 8361
/proc/meminfo: memFree=1416776/2055892 swapFree=4096564/4096564
[pid=8162] ppid=8160 vsize=7576 CPUtime=402.4
/proc/8162/stat : 8162 (picosat) R 8160 8162 2933 0 -1 4194304 1833 0 0 0 40229 11 0 0 25 0 1 0 1134533 7757824 1809 18446744073709551615 134512640 134931368 4294956704 18446744073709551615 134525754 0 0 4096 0 0 0 0 17 1 0 0
/proc/8162/statm: 1894 1809 48 102 0 1789 0
Current children cumulated CPU time (s) 402.4
Current children cumulated vsize (KiB) 7576

[startup+462.587 s]
/proc/loadavg: 0.99 0.98 0.99 2/68 8361
/proc/meminfo: memFree=1416392/2055892 swapFree=4096564/4096564
[pid=8162] ppid=8160 vsize=7892 CPUtime=462.39
/proc/8162/stat : 8162 (picosat) R 8160 8162 2933 0 -1 4194304 1929 0 0 0 46228 11 0 0 25 0 1 0 1134533 8081408 1895 18446744073709551615 134512640 134931368 4294956704 18446744073709551615 134525754 0 0 4096 0 0 0 0 17 1 0 0
/proc/8162/statm: 1973 1895 48 102 0 1868 0
Current children cumulated CPU time (s) 462.39
Current children cumulated vsize (KiB) 7892

[startup+522.593 s]
/proc/loadavg: 0.99 0.98 0.99 2/68 8361
/proc/meminfo: memFree=1416136/2055892 swapFree=4096564/4096564
[pid=8162] ppid=8160 vsize=8264 CPUtime=522.37
/proc/8162/stat : 8162 (picosat) R 8160 8162 2933 0 -1 4194304 2037 0 0 0 52226 11 0 0 25 0 1 0 1134533 8462336 1958 18446744073709551615 134512640 134931368 4294956704 18446744073709551615 134525788 0 0 4096 0 0 0 0 17 1 0 0
/proc/8162/statm: 2066 1958 48 102 0 1961 0
Current children cumulated CPU time (s) 522.37
Current children cumulated vsize (KiB) 8264

[startup+582.6 s]
/proc/loadavg: 0.99 0.98 0.99 2/68 8361
/proc/meminfo: memFree=1415944/2055892 swapFree=4096564/4096564
[pid=8162] ppid=8160 vsize=8580 CPUtime=582.36
/proc/8162/stat : 8162 (picosat) R 8160 8162 2933 0 -1 4194304 2323 0 0 0 58225 11 0 0 25 0 1 0 1134533 8785920 2028 18446744073709551615 134512640 134931368 4294956704 18446744073709551615 134525754 0 0 4096 0 0 0 0 17 1 0 0
/proc/8162/statm: 2145 2028 48 102 0 2040 0
Current children cumulated CPU time (s) 582.36
Current children cumulated vsize (KiB) 8580

[startup+642.607 s]
/proc/loadavg: 1.03 1.00 1.00 2/68 8361
/proc/meminfo: memFree=1415752/2055892 swapFree=4096564/4096564
[pid=8162] ppid=8160 vsize=8704 CPUtime=642.35
/proc/8162/stat : 8162 (picosat) R 8160 8162 2933 0 -1 4194304 2620 0 0 0 64224 11 0 0 25 0 1 0 1134533 8912896 2075 18446744073709551615 134512640 134931368 4294956704 18446744073709551615 134525754 0 0 4096 0 0 0 0 17 1 0 0
/proc/8162/statm: 2176 2075 48 102 0 2071 0
Current children cumulated CPU time (s) 642.35
Current children cumulated vsize (KiB) 8704

[startup+702.615 s]
/proc/loadavg: 1.01 1.00 1.00 2/68 8361
/proc/meminfo: memFree=1415560/2055892 swapFree=4096564/4096564
[pid=8162] ppid=8160 vsize=8940 CPUtime=702.35
/proc/8162/stat : 8162 (picosat) R 8160 8162 2933 0 -1 4194304 2916 0 0 0 70223 12 0 0 25 0 1 0 1134533 9154560 2121 18446744073709551615 134512640 134931368 4294956704 18446744073709551615 134525754 0 0 4096 0 0 0 0 17 1 0 0
/proc/8162/statm: 2235 2121 48 102 0 2130 0
Current children cumulated CPU time (s) 702.35
Current children cumulated vsize (KiB) 8940

[startup+762.62 s]
/proc/loadavg: 1.04 1.01 1.00 2/68 8361
/proc/meminfo: memFree=1415176/2055892 swapFree=4096564/4096564
[pid=8162] ppid=8160 vsize=9200 CPUtime=762.34
/proc/8162/stat : 8162 (picosat) R 8160 8162 2933 0 -1 4194304 3249 0 0 0 76222 12 0 0 25 0 1 0 1134533 9420800 2201 18446744073709551615 134512640 134931368 4294956704 18446744073709551615 134525788 0 0 4096 0 0 0 0 17 1 0 0
/proc/8162/statm: 2300 2201 48 102 0 2195 0
Current children cumulated CPU time (s) 762.34
Current children cumulated vsize (KiB) 9200

[startup+822.629 s]
/proc/loadavg: 1.01 1.01 1.00 2/68 8361
/proc/meminfo: memFree=1415048/2055892 swapFree=4096564/4096564
[pid=8162] ppid=8160 vsize=9332 CPUtime=822.33
/proc/8162/stat : 8162 (picosat) R 8160 8162 2933 0 -1 4194304 3496 0 0 0 82221 12 0 0 25 0 1 0 1134533 9555968 2226 18446744073709551615 134512640 134931368 4294956704 18446744073709551615 134525754 0 0 4096 0 0 0 0 17 1 0 0
/proc/8162/statm: 2333 2226 48 102 0 2228 0
Current children cumulated CPU time (s) 822.33
Current children cumulated vsize (KiB) 9332

[startup+882.633 s]
/proc/loadavg: 1.00 1.00 1.00 2/68 8361
/proc/meminfo: memFree=1414728/2055892 swapFree=4096564/4096564
[pid=8162] ppid=8160 vsize=9712 CPUtime=882.32
/proc/8162/stat : 8162 (picosat) R 8160 8162 2933 0 -1 4194304 3786 0 0 0 88220 12 0 0 25 0 1 0 1134533 9945088 2315 18446744073709551615 134512640 134931368 4294956704 18446744073709551615 134525754 0 0 4096 0 0 0 0 17 1 0 0
/proc/8162/statm: 2428 2315 48 102 0 2323 0
Current children cumulated CPU time (s) 882.32
Current children cumulated vsize (KiB) 9712

[startup+942.639 s]
/proc/loadavg: 1.00 1.00 1.00 2/68 8361
/proc/meminfo: memFree=1414600/2055892 swapFree=4096564/4096564
[pid=8162] ppid=8160 vsize=9808 CPUtime=942.3
/proc/8162/stat : 8162 (picosat) R 8160 8162 2933 0 -1 4194304 4044 0 0 0 94218 12 0 0 25 0 1 0 1134533 10043392 2339 18446744073709551615 134512640 134931368 4294956704 18446744073709551615 134525754 0 0 4096 0 0 0 0 17 1 0 0
/proc/8162/statm: 2452 2339 48 102 0 2347 0
Current children cumulated CPU time (s) 942.3
Current children cumulated vsize (KiB) 9808

[startup+1002.65 s]
/proc/loadavg: 1.00 1.00 1.00 2/68 8361
/proc/meminfo: memFree=1414216/2055892 swapFree=4096564/4096564
[pid=8162] ppid=8160 vsize=10072 CPUtime=1002.3
/proc/8162/stat : 8162 (picosat) R 8160 8162 2933 0 -1 4194304 4321 0 0 0 100218 12 0 0 25 0 1 0 1134533 10313728 2416 18446744073709551615 134512640 134931368 4294956704 18446744073709551615 134525754 0 0 4096 0 0 0 0 17 1 0 0
/proc/8162/statm: 2518 2416 48 102 0 2413 0
Current children cumulated CPU time (s) 1002.3
Current children cumulated vsize (KiB) 10072

[startup+1062.66 s]
/proc/loadavg: 1.00 1.00 1.00 2/68 8361
/proc/meminfo: memFree=1414024/2055892 swapFree=4096564/4096564
[pid=8162] ppid=8160 vsize=10204 CPUtime=1062.3
/proc/8162/stat : 8162 (picosat) R 8160 8162 2933 0 -1 4194304 4561 0 0 0 106217 13 0 0 25 0 1 0 1134533 10448896 2451 18446744073709551615 134512640 134931368 4294956704 18446744073709551615 134525754 0 0 4096 0 0 0 0 17 1 0 0
/proc/8162/statm: 2551 2451 48 102 0 2446 0
Current children cumulated CPU time (s) 1062.3
Current children cumulated vsize (KiB) 10204

[startup+1122.67 s]
/proc/loadavg: 1.00 1.00 1.00 2/68 8361
/proc/meminfo: memFree=1414024/2055892 swapFree=4096564/4096564
[pid=8162] ppid=8160 vsize=10204 CPUtime=1122.29
/proc/8162/stat : 8162 (picosat) R 8160 8162 2933 0 -1 4194304 4725 0 0 0 112216 13 0 0 25 0 1 0 1134533 10448896 2451 18446744073709551615 134512640 134931368 4294956704 18446744073709551615 134525788 0 0 4096 0 0 0 0 17 1 0 0
/proc/8162/statm: 2551 2451 48 102 0 2446 0
Current children cumulated CPU time (s) 1122.29
Current children cumulated vsize (KiB) 10204

[startup+1182.68 s]
/proc/loadavg: 1.00 1.00 1.00 2/68 8361
/proc/meminfo: memFree=1413704/2055892 swapFree=4096564/4096564
[pid=8162] ppid=8160 vsize=10600 CPUtime=1182.28
/proc/8162/stat : 8162 (picosat) R 8160 8162 2933 0 -1 4194304 5026 0 0 0 118215 13 0 0 25 0 1 0 1134533 10854400 2538 18446744073709551615 134512640 134931368 4294956704 18446744073709551615 134525754 0 0 4096 0 0 0 0 17 1 0 0
/proc/8162/statm: 2650 2538 48 102 0 2545 0
Current children cumulated CPU time (s) 1182.28
Current children cumulated vsize (KiB) 10600



Maximum CPU time exceeded: sending SIGTERM then SIGKILL

[startup+1200.5 s]
/proc/loadavg: 1.00 1.00 1.00 2/68 8361
/proc/meminfo: memFree=1413704/2055892 swapFree=4096564/4096564
[pid=8162] ppid=8160 vsize=10600 CPUtime=1200.09
/proc/8162/stat : 8162 (picosat) R 8160 8162 2933 0 -1 4194304 5069 0 0 0 119996 13 0 0 25 0 1 0 1134533 10854400 2538 18446744073709551615 134512640 134931368 4294956704 18446744073709551615 134529758 0 0 4096 0 0 0 0 17 1 0 0
/proc/8162/statm: 2650 2538 48 102 0 2545 0
Current children cumulated CPU time (s) 1200.09
Current children cumulated vsize (KiB) 10600

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): 1200.5
CPU time (s): 1200.11
CPU user time (s): 1199.97
CPU system time (s): 0.140978
CPU usage (%): 99.9673
Max. virtual memory (cumulated for all children) (KiB): 10772

getrusage(RUSAGE_CHILDREN,...) data:
user time used= 1199.97
system time used= 0.140978
maximum resident set size= 0
integral shared memory size= 0
integral unshared data size= 0
integral unshared stack size= 0
page reclaims= 5069
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= 1409

runsolver used 0.947855 second user time and 2.33664 second system time

The end



Launcher Data (download as text)




Begin job on node77 on Wed Feb 21 12:57:50 UTC 2007

IDJOB= 304631
IDBENCH= 20137
IDSOLVER= 106
FILE ID= node77/304631-1172062670

PBS_JOBID= 3865294

Free space on /tmp= 66651 MiB

SOLVER NAME= picosat 535
BENCH NAME= HOME/pub/bench/SAT07/random/LargeSize/7SAT/v140/unif-k7-r85-v140-c11900-S1215030506-14.cnf
COMMAND LINE= /tmp/evaluation/304631-1172062670/picosat /tmp/evaluation/304631-1172062670/instance-304631-1172062670.cnf            
RUNSOLVER COMMAND LINE= runsolver  --timestamp  -w ROOT/results/node77/watcher-304631-1172062670 -o ROOT/results/node77/solver-304631-1172062670 -C 1200 -M 1800 --output-limit 1,15  /tmp/evaluation/304631-1172062670/picosat /tmp/evaluation/304631-1172062670/instance-304631-1172062670.cnf            

META MD5SUM SOLVER= 1cb12d44dc66ecc4d20a168f5cfd1323
MD5SUM BENCH=  15014b36bd3f1b632f14e04ffece9292

RANDOM SEED= 482791219

TIME LIMIT= 1200 seconds
MEMORY LIMIT= 1800 MiB

Linux node77.alineos.net 2.6.9-34.ELsmp #1 SMP Thu Mar 9 06:23:23 GMT 2006 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		: 3000.239
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	: 6006.15
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		: 3000.239
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	: 5999.41
clflush size	: 64
cache_alignment	: 128
address sizes	: 36 bits physical, 48 bits virtual
power management:


/proc/meminfo:
MemTotal:      2055892 kB
MemFree:       1425000 kB
Buffers:         26736 kB
Cached:         515836 kB
SwapCached:          0 kB
Active:         198952 kB
Inactive:       359264 kB
HighTotal:           0 kB
HighFree:            0 kB
LowTotal:      2055892 kB
LowFree:       1425000 kB
SwapTotal:     4096564 kB
SwapFree:      4096564 kB
Dirty:             804 kB
Writeback:           0 kB
Mapped:          25824 kB
Slab:            59104 kB
Committed_AS:    46972 kB
PageTables:       1416 kB
VmallocTotal: 536870911 kB
VmallocUsed:    264388 kB
VmallocChunk: 536606243 kB
HugePages_Total:     0
HugePages_Free:      0
Hugepagesize:     2048 kB

Free space on /tmp at the end= 66651 MiB

End job on node77 on Wed Feb 21 13:17:52 UTC 2007