Trace number 338526

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) 1200.03 1200.41

General information on the benchmark

Namecrafted/Difficult/contest05/sabharwal/
counting-easier-fphp-014-012.sat05-1215.reshuffled-07.cnf
MD5SUM60b5c1ecd4f0ba97ecfc5a689d5cdcf0
Bench CategoryCRAFTED (crafted instances)
Best result obtained on this benchmarkUNSAT
Best CPU time to get the best result obtained on this benchmark1.65175
Satisfiable
(Un)Satisfiability was proved
Number of variables168
Number of clauses2030
Sum of the clauses size4200
Maximum clause length12
Minimum clause length2
Number of clauses of size 10
Number of clauses of size 22016
Number of clauses of size 30
Number of clauses of size 40
Number of clauses of size 50
Number of clauses of size over 514

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-338526-1173687429 -o ROOT/results/node13/solver-338526-1173687429 -C 1200 -W 2400 -M 1800 --output-limit 1,15 /tmp/evaluation/338526-1173687429/picosat /tmp/evaluation/338526-1173687429/instance-338526-1173687429.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: 0.92 0.98 1.08 3/77 15234
/proc/meminfo: memFree=1764408/2055920 swapFree=4158788/4192956
[pid=15234] ppid=15232 vsize=568 CPUtime=0
/proc/15234/stat : 15234 (picosat) R 15232 15234 14404 0 -1 4194304 69 0 0 0 0 0 0 0 18 0 1 0 388697350 581632 54 18446744073709551615 134512640 134931368 4294956720 18446744073709551615 134605937 0 0 4096 0 0 0 0 17 1 0 0
/proc/15234/statm: 142 54 40 102 0 37 0

[startup+0.0430289 s]
/proc/loadavg: 0.92 0.98 1.08 3/77 15234
/proc/meminfo: memFree=1764408/2055920 swapFree=4158788/4192956
[pid=15234] ppid=15232 vsize=700 CPUtime=0.04
/proc/15234/stat : 15234 (picosat) R 15232 15234 14404 0 -1 4194304 117 0 0 0 3 1 0 0 18 0 1 0 388697350 716800 102 18446744073709551615 134512640 134931368 4294956720 18446744073709551615 134529305 0 0 4096 0 0 0 0 17 1 0 0
/proc/15234/statm: 175 102 42 102 0 70 0
Current children cumulated CPU time (s) 0.04
Current children cumulated vsize (KiB) 700

[startup+0.101036 s]
/proc/loadavg: 0.92 0.98 1.08 3/77 15234
/proc/meminfo: memFree=1764408/2055920 swapFree=4158788/4192956
[pid=15234] ppid=15232 vsize=840 CPUtime=0.09
/proc/15234/stat : 15234 (picosat) R 15232 15234 14404 0 -1 4194304 147 0 0 0 8 1 0 0 18 0 1 0 388697350 860160 130 18446744073709551615 134512640 134931368 4294956720 18446744073709551615 134549502 0 0 4096 0 0 0 0 17 1 0 0
/proc/15234/statm: 210 130 48 102 0 105 0
Current children cumulated CPU time (s) 0.09
Current children cumulated vsize (KiB) 840

[startup+0.301063 s]
/proc/loadavg: 0.92 0.98 1.08 3/77 15234
/proc/meminfo: memFree=1764408/2055920 swapFree=4158788/4192956
[pid=15234] ppid=15232 vsize=840 CPUtime=0.29
/proc/15234/stat : 15234 (picosat) R 15232 15234 14404 0 -1 4194304 167 0 0 0 28 1 0 0 19 0 1 0 388697350 860160 150 18446744073709551615 134512640 134931368 4294956720 18446744073709551615 134525818 0 0 4096 0 0 0 0 17 1 0 0
/proc/15234/statm: 210 150 48 102 0 105 0
Current children cumulated CPU time (s) 0.29
Current children cumulated vsize (KiB) 840

[startup+0.701116 s]
/proc/loadavg: 0.92 0.98 1.08 3/77 15234
/proc/meminfo: memFree=1764408/2055920 swapFree=4158788/4192956
[pid=15234] ppid=15232 vsize=972 CPUtime=0.69
/proc/15234/stat : 15234 (picosat) R 15232 15234 14404 0 -1 4194304 192 0 0 0 68 1 0 0 22 0 1 0 388697350 995328 175 18446744073709551615 134512640 134931368 4294956720 18446744073709551615 134549292 0 0 4096 0 0 0 0 17 1 0 0
/proc/15234/statm: 243 175 48 102 0 138 0
Current children cumulated CPU time (s) 0.69
Current children cumulated vsize (KiB) 972

[startup+1.50122 s]
/proc/loadavg: 0.92 0.98 1.08 2/78 15235
/proc/meminfo: memFree=1763824/2055920 swapFree=4158788/4192956
[pid=15234] ppid=15232 vsize=1100 CPUtime=1.49
/proc/15234/stat : 15234 (picosat) R 15232 15234 14404 0 -1 4194304 235 0 0 0 148 1 0 0 25 0 1 0 388697350 1126400 218 18446744073709551615 134512640 134931368 4294956720 18446744073709551615 134525788 0 0 4096 0 0 0 0 17 1 0 0
/proc/15234/statm: 275 218 48 102 0 170 0
Current children cumulated CPU time (s) 1.49
Current children cumulated vsize (KiB) 1100

[startup+3.10143 s]
/proc/loadavg: 0.92 0.98 1.08 2/78 15235
/proc/meminfo: memFree=1763568/2055920 swapFree=4158788/4192956
[pid=15234] ppid=15232 vsize=1352 CPUtime=3.09
/proc/15234/stat : 15234 (picosat) R 15232 15234 14404 0 -1 4194304 284 0 0 0 308 1 0 0 25 0 1 0 388697350 1384448 267 18446744073709551615 134512640 134931368 4294956720 18446744073709551615 134583827 0 0 4096 0 0 0 0 17 1 0 0
/proc/15234/statm: 338 267 48 102 0 233 0
Current children cumulated CPU time (s) 3.09
Current children cumulated vsize (KiB) 1352

[startup+6.30186 s]
/proc/loadavg: 0.93 0.98 1.08 2/78 15235
/proc/meminfo: memFree=1763184/2055920 swapFree=4158788/4192956
[pid=15234] ppid=15232 vsize=1616 CPUtime=6.29
/proc/15234/stat : 15234 (picosat) R 15232 15234 14404 0 -1 4194304 341 0 0 0 628 1 0 0 25 0 1 0 388697350 1654784 324 18446744073709551615 134512640 134931368 4294956720 18446744073709551615 134525828 0 0 4096 0 0 0 0 17 1 0 0
/proc/15234/statm: 404 324 48 102 0 299 0
Current children cumulated CPU time (s) 6.29
Current children cumulated vsize (KiB) 1616

[startup+12.7027 s]
/proc/loadavg: 0.93 0.98 1.08 2/78 15235
/proc/meminfo: memFree=1762808/2055920 swapFree=4158788/4192956
[pid=15234] ppid=15232 vsize=1856 CPUtime=12.69
/proc/15234/stat : 15234 (picosat) R 15232 15234 14404 0 -1 4194304 409 0 0 0 1268 1 0 0 25 0 1 0 388697350 1900544 392 18446744073709551615 134512640 134931368 4294956720 18446744073709551615 134529742 0 0 4096 0 0 0 0 17 1 0 0
/proc/15234/statm: 464 392 48 102 0 359 0
Current children cumulated CPU time (s) 12.69
Current children cumulated vsize (KiB) 1856

[startup+25.5014 s]
/proc/loadavg: 0.95 0.98 1.08 2/78 15235
/proc/meminfo: memFree=1762360/2055920 swapFree=4158788/4192956
[pid=15234] ppid=15232 vsize=2352 CPUtime=25.48
/proc/15234/stat : 15234 (picosat) R 15232 15234 14404 0 -1 4194304 521 0 0 0 2547 1 0 0 25 0 1 0 388697350 2408448 504 18446744073709551615 134512640 134931368 4294956720 18446744073709551615 134525754 0 0 4096 0 0 0 0 17 1 0 0
/proc/15234/statm: 588 504 48 102 0 483 0
Current children cumulated CPU time (s) 25.48
Current children cumulated vsize (KiB) 2352

[startup+51.1018 s]
/proc/loadavg: 0.96 0.98 1.08 2/78 15235
/proc/meminfo: memFree=1761848/2055920 swapFree=4158788/4192956
[pid=15234] ppid=15232 vsize=2900 CPUtime=51.07
/proc/15234/stat : 15234 (picosat) R 15232 15234 14404 0 -1 4194304 661 0 0 0 5106 1 0 0 25 0 1 0 388697350 2969600 644 18446744073709551615 134512640 134931368 4294956720 18446744073709551615 134597652 0 0 4096 0 0 0 0 17 1 0 0
/proc/15234/statm: 725 644 48 102 0 620 0
Current children cumulated CPU time (s) 51.07
Current children cumulated vsize (KiB) 2900

[startup+102.306 s]
/proc/loadavg: 1.05 1.00 1.08 2/78 15235
/proc/meminfo: memFree=1761080/2055920 swapFree=4158788/4192956
[pid=15234] ppid=15232 vsize=3520 CPUtime=102.27
/proc/15234/stat : 15234 (picosat) R 15232 15234 14404 0 -1 4194304 822 0 0 0 10225 2 0 0 25 0 1 0 388697350 3604480 805 18446744073709551615 134512640 134931368 4294956720 18446744073709551615 134525769 0 0 4096 0 0 0 0 17 1 0 0
/proc/15234/statm: 880 805 48 102 0 775 0
Current children cumulated CPU time (s) 102.27
Current children cumulated vsize (KiB) 3520

[startup+162.302 s]
/proc/loadavg: 1.08 1.02 1.08 2/78 15235
/proc/meminfo: memFree=1760376/2055920 swapFree=4158788/4192956
[pid=15234] ppid=15232 vsize=4244 CPUtime=162.24
/proc/15234/stat : 15234 (picosat) R 15232 15234 14404 0 -1 4194304 1015 0 0 0 16222 2 0 0 25 0 1 0 388697350 4345856 985 18446744073709551615 134512640 134931368 4294956720 18446744073709551615 134525860 0 0 4096 0 0 0 0 17 1 0 0
/proc/15234/statm: 1061 985 48 102 0 956 0
Current children cumulated CPU time (s) 162.24
Current children cumulated vsize (KiB) 4244

[startup+222.302 s]
/proc/loadavg: 1.08 1.03 1.08 2/78 15235
/proc/meminfo: memFree=1759928/2055920 swapFree=4158788/4192956
[pid=15234] ppid=15232 vsize=4628 CPUtime=222.22
/proc/15234/stat : 15234 (picosat) R 15232 15234 14404 0 -1 4194304 1131 0 0 0 22219 3 0 0 25 0 1 0 388697350 4739072 1080 18446744073709551615 134512640 134931368 4294956720 18446744073709551615 134525814 0 0 4096 0 0 0 0 17 1 0 0
/proc/15234/statm: 1157 1080 48 102 0 1052 0
Current children cumulated CPU time (s) 222.22
Current children cumulated vsize (KiB) 4628

[startup+282.302 s]
/proc/loadavg: 1.13 1.05 1.08 2/78 15235
/proc/meminfo: memFree=1759544/2055920 swapFree=4158788/4192956
[pid=15234] ppid=15232 vsize=5008 CPUtime=282.21
/proc/15234/stat : 15234 (picosat) R 15232 15234 14404 0 -1 4194304 1234 0 0 0 28217 4 0 0 25 0 1 0 388697350 5128192 1183 18446744073709551615 134512640 134931368 4294956720 18446744073709551615 134525754 0 0 4096 0 0 0 0 17 1 0 0
/proc/15234/statm: 1252 1183 48 102 0 1147 0
Current children cumulated CPU time (s) 282.21
Current children cumulated vsize (KiB) 5008

[startup+342.302 s]
/proc/loadavg: 1.10 1.05 1.08 2/78 15235
/proc/meminfo: memFree=1759160/2055920 swapFree=4158788/4192956
[pid=15234] ppid=15232 vsize=5320 CPUtime=342.18
/proc/15234/stat : 15234 (picosat) R 15232 15234 14404 0 -1 4194304 1326 0 0 0 34214 4 0 0 25 0 1 0 388697350 5447680 1262 18446744073709551615 134512640 134931368 4294956720 18446744073709551615 134525860 0 0 4096 0 0 0 0 17 1 0 0
/proc/15234/statm: 1330 1262 48 102 0 1225 0
Current children cumulated CPU time (s) 342.18
Current children cumulated vsize (KiB) 5320

[startup+402.302 s]
/proc/loadavg: 1.03 1.04 1.08 2/78 15235
/proc/meminfo: memFree=1758968/2055920 swapFree=4158788/4192956
[pid=15234] ppid=15232 vsize=5564 CPUtime=402.17
/proc/15234/stat : 15234 (picosat) R 15232 15234 14404 0 -1 4194304 1385 0 0 0 40212 5 0 0 25 0 1 0 388697350 5697536 1320 18446744073709551615 134512640 134931368 4294956720 18446744073709551615 134525820 0 0 4096 0 0 0 0 17 1 0 0
/proc/15234/statm: 1391 1320 48 102 0 1286 0
Current children cumulated CPU time (s) 402.17
Current children cumulated vsize (KiB) 5564

[startup+462.302 s]
/proc/loadavg: 1.01 1.03 1.07 2/78 15235
/proc/meminfo: memFree=1758776/2055920 swapFree=4158788/4192956
[pid=15234] ppid=15232 vsize=5800 CPUtime=462.14
/proc/15234/stat : 15234 (picosat) R 15232 15234 14404 0 -1 4194304 1444 0 0 0 46209 5 0 0 25 0 1 0 388697350 5939200 1369 18446744073709551615 134512640 134931368 4294956720 18446744073709551615 134525754 0 0 4096 0 0 0 0 17 1 0 0
/proc/15234/statm: 1450 1369 48 102 0 1345 0
Current children cumulated CPU time (s) 462.14
Current children cumulated vsize (KiB) 5800

[startup+522.302 s]
/proc/loadavg: 1.00 1.02 1.07 2/78 15235
/proc/meminfo: memFree=1758200/2055920 swapFree=4158788/4192956
[pid=15234] ppid=15232 vsize=6332 CPUtime=522.13
/proc/15234/stat : 15234 (picosat) R 15232 15234 14404 0 -1 4194304 1575 0 0 0 52207 6 0 0 25 0 1 0 388697350 6483968 1499 18446744073709551615 134512640 134931368 4294956720 18446744073709551615 134525788 0 0 4096 0 0 0 0 17 1 0 0
/proc/15234/statm: 1583 1499 48 102 0 1478 0
Current children cumulated CPU time (s) 522.13
Current children cumulated vsize (KiB) 6332

[startup+582.302 s]
/proc/loadavg: 1.00 1.02 1.06 2/78 15235
/proc/meminfo: memFree=1758136/2055920 swapFree=4158788/4192956
[pid=15234] ppid=15232 vsize=6484 CPUtime=582.11
/proc/15234/stat : 15234 (picosat) R 15232 15234 14404 0 -1 4194304 1613 0 0 0 58205 6 0 0 25 0 1 0 388697350 6639616 1536 18446744073709551615 134512640 134931368 4294956720 18446744073709551615 134525828 0 0 4096 0 0 0 0 17 1 0 0
/proc/15234/statm: 1621 1536 48 102 0 1516 0
Current children cumulated CPU time (s) 582.11
Current children cumulated vsize (KiB) 6484

[startup+642.302 s]
/proc/loadavg: 1.00 1.01 1.05 2/78 15235
/proc/meminfo: memFree=1757752/2055920 swapFree=4158788/4192956
[pid=15234] ppid=15232 vsize=6740 CPUtime=642.1
/proc/15234/stat : 15234 (picosat) R 15232 15234 14404 0 -1 4194304 1682 0 0 0 64203 7 0 0 25 0 1 0 388697350 6901760 1605 18446744073709551615 134512640 134931368 4294956720 18446744073709551615 134525754 0 0 4096 0 0 0 0 17 1 0 0
/proc/15234/statm: 1685 1605 48 102 0 1580 0
Current children cumulated CPU time (s) 642.1
Current children cumulated vsize (KiB) 6740

[startup+702.302 s]
/proc/loadavg: 1.00 1.01 1.05 2/78 15235
/proc/meminfo: memFree=1757816/2055920 swapFree=4158788/4192956
[pid=15234] ppid=15232 vsize=6704 CPUtime=702.07
/proc/15234/stat : 15234 (picosat) R 15232 15234 14404 0 -1 4194304 1683 0 0 0 70200 7 0 0 25 0 1 0 388697350 6864896 1606 18446744073709551615 134512640 134931368 4294956720 18446744073709551615 134525754 0 0 4096 0 0 0 0 17 1 0 0
/proc/15234/statm: 1676 1606 48 102 0 1571 0
Current children cumulated CPU time (s) 702.07
Current children cumulated vsize (KiB) 6704

[startup+762.305 s]
/proc/loadavg: 1.00 1.00 1.04 2/78 15235
/proc/meminfo: memFree=1757304/2055920 swapFree=4158788/4192956
[pid=15234] ppid=15232 vsize=7308 CPUtime=762.06
/proc/15234/stat : 15234 (picosat) R 15232 15234 14404 0 -1 4194304 1988 0 0 0 76198 8 0 0 25 0 1 0 388697350 7483392 1750 18446744073709551615 134512640 134931368 4294956720 18446744073709551615 134525823 0 0 4096 0 0 0 0 17 1 0 0
/proc/15234/statm: 1827 1750 48 102 0 1722 0
Current children cumulated CPU time (s) 762.06
Current children cumulated vsize (KiB) 7308

[startup+822.302 s]
/proc/loadavg: 1.00 1.00 1.04 2/78 15235
/proc/meminfo: memFree=1757112/2055920 swapFree=4158788/4192956
[pid=15234] ppid=15232 vsize=7320 CPUtime=822.04
/proc/15234/stat : 15234 (picosat) R 15232 15234 14404 0 -1 4194304 2032 0 0 0 82195 9 0 0 25 0 1 0 388697350 7495680 1761 18446744073709551615 134512640 134931368 4294956720 18446744073709551615 134525820 0 0 4096 0 0 0 0 17 1 0 0
/proc/15234/statm: 1830 1761 48 102 0 1725 0
Current children cumulated CPU time (s) 822.04
Current children cumulated vsize (KiB) 7320

[startup+882.301 s]
/proc/loadavg: 1.00 1.00 1.03 2/78 15235
/proc/meminfo: memFree=1757112/2055920 swapFree=4158788/4192956
[pid=15234] ppid=15232 vsize=7452 CPUtime=882.02
/proc/15234/stat : 15234 (picosat) R 15232 15234 14404 0 -1 4194304 2059 0 0 0 88193 9 0 0 25 0 1 0 388697350 7630848 1788 18446744073709551615 134512640 134931368 4294956720 18446744073709551615 134525754 0 0 4096 0 0 0 0 17 1 0 0
/proc/15234/statm: 1863 1788 48 102 0 1758 0
Current children cumulated CPU time (s) 882.02
Current children cumulated vsize (KiB) 7452

[startup+942.301 s]
/proc/loadavg: 1.00 1.00 1.03 2/78 15235
/proc/meminfo: memFree=1756984/2055920 swapFree=4158788/4192956
[pid=15234] ppid=15232 vsize=7636 CPUtime=942
/proc/15234/stat : 15234 (picosat) R 15232 15234 14404 0 -1 4194304 2103 0 0 0 94190 10 0 0 25 0 1 0 388697350 7819264 1832 18446744073709551615 134512640 134931368 4294956720 18446744073709551615 134525754 0 0 4096 0 0 0 0 17 1 0 0
/proc/15234/statm: 1909 1832 48 102 0 1804 0
Current children cumulated CPU time (s) 942
Current children cumulated vsize (KiB) 7636

[startup+1002.3 s]
/proc/loadavg: 1.00 1.00 1.02 2/78 15235
/proc/meminfo: memFree=1756984/2055920 swapFree=4158788/4192956
[pid=15234] ppid=15232 vsize=7420 CPUtime=1001.98
/proc/15234/stat : 15234 (picosat) R 15232 15234 14404 0 -1 4194304 2103 0 0 0 100188 10 0 0 25 0 1 0 388697350 7598080 1787 18446744073709551615 134512640 134931368 4294956720 18446744073709551615 134525823 0 0 4096 0 0 0 0 17 1 0 0
/proc/15234/statm: 1855 1787 48 102 0 1750 0
Current children cumulated CPU time (s) 1001.98
Current children cumulated vsize (KiB) 7420

[startup+1062.3 s]
/proc/loadavg: 1.00 1.00 1.01 2/78 15235
/proc/meminfo: memFree=1756984/2055920 swapFree=4158788/4192956
[pid=15234] ppid=15232 vsize=7536 CPUtime=1061.96
/proc/15234/stat : 15234 (picosat) R 15232 15234 14404 0 -1 4194304 2128 0 0 0 106186 10 0 0 25 0 1 0 388697350 7716864 1812 18446744073709551615 134512640 134931368 4294956720 18446744073709551615 134525788 0 0 4096 0 0 0 0 17 1 0 0
/proc/15234/statm: 1884 1812 48 102 0 1779 0
Current children cumulated CPU time (s) 1061.96
Current children cumulated vsize (KiB) 7536

[startup+1122.3 s]
/proc/loadavg: 1.00 1.00 1.01 2/78 15235
/proc/meminfo: memFree=1756536/2055920 swapFree=4158788/4192956
[pid=15234] ppid=15232 vsize=7948 CPUtime=1121.94
/proc/15234/stat : 15234 (picosat) R 15232 15234 14404 0 -1 4194304 2256 0 0 0 112183 11 0 0 25 0 1 0 388697350 8138752 1920 18446744073709551615 134512640 134931368 4294956720 18446744073709551615 134525941 0 0 4096 0 0 0 0 17 1 0 0
/proc/15234/statm: 1987 1920 48 102 0 1882 0
Current children cumulated CPU time (s) 1121.94
Current children cumulated vsize (KiB) 7948

[startup+1182.3 s]
/proc/loadavg: 1.00 1.00 1.00 2/78 15235
/proc/meminfo: memFree=1756536/2055920 swapFree=4158788/4192956
[pid=15234] ppid=15232 vsize=7828 CPUtime=1181.92
/proc/15234/stat : 15234 (picosat) R 15232 15234 14404 0 -1 4194304 2257 0 0 0 118181 11 0 0 25 0 1 0 388697350 8015872 1891 18446744073709551615 134512640 134931368 4294956720 18446744073709551615 134525828 0 0 4096 0 0 0 0 17 1 0 0
/proc/15234/statm: 1957 1891 48 102 0 1852 0
Current children cumulated CPU time (s) 1181.92
Current children cumulated vsize (KiB) 7828



Maximum CPU time exceeded: sending SIGTERM then SIGKILL

[startup+1200.4 s]
/proc/loadavg: 1.00 1.00 1.00 2/78 15235
/proc/meminfo: memFree=1756344/2055920 swapFree=4158788/4192956
[pid=15234] ppid=15232 vsize=8192 CPUtime=1200.03
/proc/15234/stat : 15234 (picosat) R 15232 15234 14404 0 -1 4194304 2398 0 0 0 119991 12 0 0 25 0 1 0 388697350 8388608 1972 18446744073709551615 134512640 134931368 4294956720 18446744073709551615 134529080 0 0 4096 0 0 0 0 17 1 0 0
/proc/15234/statm: 2048 1972 48 102 0 1943 0
Current children cumulated CPU time (s) 1200.03
Current children cumulated vsize (KiB) 8192

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): 1200.41
CPU time (s): 1200.03
CPU user time (s): 1199.91
CPU system time (s): 0.122981
CPU usage (%): 99.9689
Max. virtual memory (cumulated for all children) (KiB): 8280

getrusage(RUSAGE_CHILDREN,...) data:
user time used= 1199.91
system time used= 0.122981
maximum resident set size= 0
integral shared memory size= 0
integral unshared data size= 0
integral unshared stack size= 0
page reclaims= 2398
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= 1908

runsolver used 1.53177 second user time and 2.79757 second system time

The end



Launcher Data (download as text)




Begin job on node13 on Mon Mar 12 08:17:09 UTC 2007

IDJOB= 338526
IDBENCH= 24725
IDSOLVER= 106
FILE ID= node13/338526-1173687429

PBS_JOBID= 4101478

Free space on /tmp= 66506 MiB

SOLVER NAME= picosat 535
BENCH NAME= HOME/pub/bench/SAT07/crafted/Difficult/contest05/sabharwal/counting-easier-fphp-014-012.sat05-1215.reshuffled-07.cnf
COMMAND LINE= /tmp/evaluation/338526-1173687429/picosat /tmp/evaluation/338526-1173687429/instance-338526-1173687429.cnf            
RUNSOLVER COMMAND LINE= runsolver  --timestamp  -w ROOT/results/node13/watcher-338526-1173687429 -o ROOT/results/node13/solver-338526-1173687429 -C 1200 -W 2400 -M 1800 --output-limit 1,15  /tmp/evaluation/338526-1173687429/picosat /tmp/evaluation/338526-1173687429/instance-338526-1173687429.cnf            

META MD5SUM SOLVER= 1cb12d44dc66ecc4d20a168f5cfd1323
MD5SUM BENCH=  60b5c1ecd4f0ba97ecfc5a689d5cdcf0

RANDOM SEED= 476154181

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:       1764880 kB
Buffers:         38588 kB
Cached:         167688 kB
SwapCached:       2076 kB
Active:         157720 kB
Inactive:        71184 kB
HighTotal:           0 kB
HighFree:            0 kB
LowTotal:      2055920 kB
LowFree:       1764880 kB
SwapTotal:     4192956 kB
SwapFree:      4158788 kB
Dirty:             580 kB
Writeback:           0 kB
Mapped:          30528 kB
Slab:            47688 kB
Committed_AS:  1684324 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= 66506 MiB

End job on node13 on Mon Mar 12 08:37:11 UTC 2007