Trace number 307706

Some explanations

A solver is run under the control of another program named runsolver. runsolver is in charge of imposing the CPU time limit and the memory limit to the solver. It also monitors some information about the process. The trace of the execution of a solver is divided into four (or five) parts:
  1. SOLVER DATA
    This is the output of the solver (stdout and stderr).
    Note that some very long lines in this section may be truncated by your web browser ! In such a case, you may want to use the "Download as text" link to get the trace as a text file.

    When the --timestamp option is passed to the runsolver program, each line output by the solver is prepended with a timestamp which indicates at what time the line was output by the solver. Times are relative to the start of the program, given in seconds, and are wall clock time (not CPU time).

    As some 'v lines' may be very long (sometimes several megabytes), the 'v line' output by your solver may be split on several lines to help limit the size of the trace recorded in the database. In any case, the exact output of your solver is preserved in a trace file.
  2. VERIFIER DATA
    The output of the solver is piped to a verifier program which will search a value line "v " and, if found, will check that the given interpretation satisfies all constraints.
  3. CONVERSION SCRIPT DATA (Optionnal)
    When a conversion script is used, this section shows the messages that were output by the conversion script.
  4. WATCHER DATA
    This is the informations gathered by the runsolver program. It first prints the different limits. There's a first limit on CPU time set to X seconds (see the parameters in the trace). After this time has ellapsed, runsolver sends a SIGTERM and 2 seconds later a SIGKILL to the solver. For safety, there's also another limit set to X+30 seconds which will send a SIGXPU to the solver. The last limit is on the virtual memory used by the process (see the parameters in the trace).
    Every ten seconds, the runsolver process fetches the content of /proc/loadavg, /proc/pid/stat and /proc/pid/statm (see man proc) and prints it as raw data. This is only recorded in case we need to investigate the behaviour of a solver. The memory used by the solver (vsize) is also given every ten seconds.
    When the solver exits, runsolver prints some informations such as status and time. CPU usage is the ratio CPU Time/Real Time.
  5. LAUNCHER DATA
    These informations are related to the script which will launch the solver. The most important informations are the command line given to the solver, the md5sum of the different files and the dump of the /proc/cpuinfo and /proc/meminfo which provides some useful information on the computer.

Solver answer on this benchmark

Solver NameAnswerCPU timeWall clock time
picosat 535? (TO) 1200.02 1200.49

General information on the benchmark

Namerandom/2+p/p0.7/v6500/
unif2p-p0.7-v6500-c17355-S365559754-09-UNSAT.cnf
MD5SUM187ddb77d85cea24bfd5c67a96bc6641
Bench CategoryRANDOM (random 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 variables6495
Number of clauses17354
Sum of the clauses size46856
Maximum clause length3
Minimum clause length2
Number of clauses of size 10
Number of clauses of size 25206
Number of clauses of size 312148
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 3.2.0 (c) roussel@cril.univ-artois.fr

command line: runsolver --timestamp -w ROOT/results/node17/watcher-307706-1172498013 -o ROOT/results/node17/solver-307706-1172498013 -C 1200 -M 1800 --output-limit 1,15 /tmp/evaluation/307706-1172498013/picosat /tmp/evaluation/307706-1172498013/instance-307706-1172498013.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: 1.00 1.00 0.95 3/77 12173
/proc/meminfo: memFree=1480832/2055920 swapFree=4192812/4192956
[pid=12173] ppid=12171 vsize=1080 CPUtime=0
/proc/12173/stat : 12173 (picosat) R 12171 12173 11059 0 -1 4194304 194 0 0 0 0 0 0 0 18 0 1 0 269755503 1105920 179 18446744073709551615 134512640 134931368 4294956704 18446744073709551615 134605937 0 0 4096 0 0 0 0 17 1 0 0
/proc/12173/statm: 270 179 40 102 0 165 0

[startup+0.10688 s]
/proc/loadavg: 1.00 1.00 0.95 3/77 12173
/proc/meminfo: memFree=1480832/2055920 swapFree=4192812/4192956
[pid=12173] ppid=12171 vsize=1360 CPUtime=0.09
/proc/12173/stat : 12173 (picosat) R 12171 12173 11059 0 -1 4194304 274 0 0 0 4 5 0 0 18 0 1 0 269755503 1392640 259 18446744073709551615 134512640 134931368 4294956704 18446744073709551615 134605937 0 0 4096 0 0 0 0 17 1 0 0
/proc/12173/statm: 340 259 40 102 0 235 0
Current children cumulated CPU time (s) 0.09
Current children cumulated vsize (KiB) 1360

[startup+0.514922 s]
/proc/loadavg: 1.00 1.00 0.95 3/77 12173
/proc/meminfo: memFree=1480832/2055920 swapFree=4192812/4192956
[pid=12173] ppid=12171 vsize=1944 CPUtime=0.51
/proc/12173/stat : 12173 (picosat) R 12171 12173 11059 0 -1 4194304 396 0 0 0 43 8 0 0 21 0 1 0 269755503 1990656 381 18446744073709551615 134512640 134931368 4294956704 18446744073709551615 134524112 0 0 4096 0 0 0 0 17 1 0 0
/proc/12173/statm: 486 381 42 102 0 381 0
Current children cumulated CPU time (s) 0.51
Current children cumulated vsize (KiB) 1944

[startup+1.33501 s]
/proc/loadavg: 1.00 1.00 0.95 2/78 12174
/proc/meminfo: memFree=1479224/2055920 swapFree=4192812/4192956
[pid=12173] ppid=12171 vsize=2084 CPUtime=1.32
/proc/12173/stat : 12173 (picosat) R 12171 12173 11059 0 -1 4194304 454 0 0 0 124 8 0 0 25 0 1 0 269755503 2134016 437 18446744073709551615 134512640 134931368 4294956704 18446744073709551615 134524023 0 0 4096 0 0 0 0 17 1 0 0
/proc/12173/statm: 521 437 48 102 0 416 0
Current children cumulated CPU time (s) 1.32
Current children cumulated vsize (KiB) 2084

[startup+2.97418 s]
/proc/loadavg: 1.00 1.00 0.95 2/78 12174
/proc/meminfo: memFree=1479032/2055920 swapFree=4192812/4192956
[pid=12173] ppid=12171 vsize=2216 CPUtime=2.96
/proc/12173/stat : 12173 (picosat) R 12171 12173 11059 0 -1 4194304 489 0 0 0 288 8 0 0 25 0 1 0 269755503 2269184 472 18446744073709551615 134512640 134931368 4294956704 18446744073709551615 134530220 0 0 4096 0 0 0 0 17 1 0 0
/proc/12173/statm: 554 472 48 102 0 449 0
Current children cumulated CPU time (s) 2.96
Current children cumulated vsize (KiB) 2216

[startup+6.25352 s]
/proc/loadavg: 1.00 1.00 0.95 2/78 12174
/proc/meminfo: memFree=1478776/2055920 swapFree=4192812/4192956
[pid=12173] ppid=12171 vsize=2480 CPUtime=6.24
/proc/12173/stat : 12173 (picosat) R 12171 12173 11059 0 -1 4194304 532 0 0 0 616 8 0 0 25 0 1 0 269755503 2539520 515 18446744073709551615 134512640 134931368 4294956704 18446744073709551615 134524021 0 0 4096 0 0 0 0 17 1 0 0
/proc/12173/statm: 620 515 48 102 0 515 0
Current children cumulated CPU time (s) 6.24
Current children cumulated vsize (KiB) 2480

[startup+12.7112 s]
/proc/loadavg: 1.00 1.00 0.95 2/78 12174
/proc/meminfo: memFree=1478536/2055920 swapFree=4192812/4192956
[pid=12173] ppid=12171 vsize=2720 CPUtime=12.7
/proc/12173/stat : 12173 (picosat) R 12171 12173 11059 0 -1 4194304 586 0 0 0 1262 8 0 0 25 0 1 0 269755503 2785280 569 18446744073709551615 134512640 134931368 4294956704 18446744073709551615 134525707 0 0 4096 0 0 0 0 17 1 0 0
/proc/12173/statm: 680 569 48 102 0 575 0
Current children cumulated CPU time (s) 12.7
Current children cumulated vsize (KiB) 2720

[startup+25.5115 s]
/proc/loadavg: 1.00 1.00 0.95 2/78 12174
/proc/meminfo: memFree=1478216/2055920 swapFree=4192812/4192956
[pid=12173] ppid=12171 vsize=2948 CPUtime=25.49
/proc/12173/stat : 12173 (picosat) R 12171 12173 11059 0 -1 4194304 666 0 0 0 2541 8 0 0 25 0 1 0 269755503 3018752 649 18446744073709551615 134512640 134931368 4294956704 18446744073709551615 134529185 0 0 4096 0 0 0 0 17 1 0 0
/proc/12173/statm: 737 649 48 102 0 632 0
Current children cumulated CPU time (s) 25.49
Current children cumulated vsize (KiB) 2948

[startup+51.1622 s]
/proc/loadavg: 1.00 1.00 0.95 2/78 12174
/proc/meminfo: memFree=1477512/2055920 swapFree=4192812/4192956
[pid=12173] ppid=12171 vsize=3656 CPUtime=51.13
/proc/12173/stat : 12173 (picosat) R 12171 12173 11059 0 -1 4194304 826 0 0 0 5105 8 0 0 25 0 1 0 269755503 3743744 809 18446744073709551615 134512640 134931368 4294956704 18446744073709551615 134524027 0 0 4096 0 0 0 0 17 1 0 0
/proc/12173/statm: 914 809 48 102 0 809 0
Current children cumulated CPU time (s) 51.13
Current children cumulated vsize (KiB) 3656

[startup+102.379 s]
/proc/loadavg: 1.00 1.00 0.95 2/78 12174
/proc/meminfo: memFree=1476680/2055920 swapFree=4192812/4192956
[pid=12173] ppid=12171 vsize=4408 CPUtime=102.34
/proc/12173/stat : 12173 (picosat) R 12171 12173 11059 0 -1 4194304 1038 0 0 0 10225 9 0 0 25 0 1 0 269755503 4513792 1016 18446744073709551615 134512640 134931368 4294956704 18446744073709551615 134525754 0 0 4096 0 0 0 0 17 1 0 0
/proc/12173/statm: 1102 1016 48 102 0 997 0
Current children cumulated CPU time (s) 102.34
Current children cumulated vsize (KiB) 4408

[startup+162.409 s]
/proc/loadavg: 1.00 1.00 0.95 2/78 12174
/proc/meminfo: memFree=1476104/2055920 swapFree=4192812/4192956
[pid=12173] ppid=12171 vsize=4892 CPUtime=162.35
/proc/12173/stat : 12173 (picosat) R 12171 12173 11059 0 -1 4194304 1158 0 0 0 16226 9 0 0 25 0 1 0 269755503 5009408 1136 18446744073709551615 134512640 134931368 4294956704 18446744073709551615 134525800 0 0 4096 0 0 0 0 17 1 0 0
/proc/12173/statm: 1223 1136 48 102 0 1118 0
Current children cumulated CPU time (s) 162.35
Current children cumulated vsize (KiB) 4892

[startup+222.438 s]
/proc/loadavg: 1.04 1.01 0.95 3/78 12174
/proc/meminfo: memFree=1475592/2055920 swapFree=4192812/4192956
[pid=12173] ppid=12171 vsize=5388 CPUtime=222.37
/proc/12173/stat : 12173 (picosat) R 12171 12173 11059 0 -1 4194304 1274 0 0 0 22227 10 0 0 25 0 1 0 269755503 5517312 1252 18446744073709551615 134512640 134931368 4294956704 18446744073709551615 134525791 0 0 4096 0 0 0 0 17 1 0 0
/proc/12173/statm: 1347 1252 48 102 0 1242 0
Current children cumulated CPU time (s) 222.37
Current children cumulated vsize (KiB) 5388

[startup+282.466 s]
/proc/loadavg: 1.01 1.01 0.95 2/78 12174
/proc/meminfo: memFree=1475464/2055920 swapFree=4192812/4192956
[pid=12173] ppid=12171 vsize=5716 CPUtime=282.37
/proc/12173/stat : 12173 (picosat) R 12171 12173 11059 0 -1 4194304 1330 0 0 0 28227 10 0 0 25 0 1 0 269755503 5853184 1308 18446744073709551615 134512640 134931368 4294956704 18446744073709551615 134525828 0 0 4096 0 0 0 0 17 1 0 0
/proc/12173/statm: 1429 1308 48 102 0 1324 0
Current children cumulated CPU time (s) 282.37
Current children cumulated vsize (KiB) 5716

[startup+342.496 s]
/proc/loadavg: 1.00 1.00 0.95 2/78 12174
/proc/meminfo: memFree=1475016/2055920 swapFree=4192812/4192956
[pid=12173] ppid=12171 vsize=5956 CPUtime=342.39
/proc/12173/stat : 12173 (picosat) R 12171 12173 11059 0 -1 4194304 1397 0 0 0 34228 11 0 0 25 0 1 0 269755503 6098944 1375 18446744073709551615 134512640 134931368 4294956704 18446744073709551615 134529740 0 0 4096 0 0 0 0 17 1 0 0
/proc/12173/statm: 1489 1375 48 102 0 1384 0
Current children cumulated CPU time (s) 342.39
Current children cumulated vsize (KiB) 5956

[startup+402.53 s]
/proc/loadavg: 1.00 1.00 0.95 2/78 12174
/proc/meminfo: memFree=1474440/2055920 swapFree=4192812/4192956
[pid=12173] ppid=12171 vsize=6524 CPUtime=402.41
/proc/12173/stat : 12173 (picosat) R 12171 12173 11059 0 -1 4194304 1546 0 0 0 40229 12 0 0 25 0 1 0 269755503 6680576 1524 18446744073709551615 134512640 134931368 4294956704 18446744073709551615 134531811 0 0 4096 0 0 0 0 17 1 0 0
/proc/12173/statm: 1631 1524 48 102 0 1526 0
Current children cumulated CPU time (s) 402.41
Current children cumulated vsize (KiB) 6524

[startup+462.565 s]
/proc/loadavg: 1.00 1.00 0.95 2/84 12248
/proc/meminfo: memFree=1473232/2055920 swapFree=4192812/4192956
[pid=12173] ppid=12171 vsize=6744 CPUtime=462.38
/proc/12173/stat : 12173 (picosat) R 12171 12173 11059 0 -1 4194304 1600 0 0 0 46226 12 0 0 25 0 1 0 269755503 6905856 1578 18446744073709551615 134512640 134931368 4294956704 18446744073709551615 134530268 0 0 4096 0 0 0 0 17 1 0 0
/proc/12173/statm: 1686 1578 48 102 0 1581 0
Current children cumulated CPU time (s) 462.38
Current children cumulated vsize (KiB) 6744

[startup+522.618 s]
/proc/loadavg: 1.00 1.00 0.95 2/84 12344
/proc/meminfo: memFree=1472784/2055920 swapFree=4192812/4192956
[pid=12173] ppid=12171 vsize=7024 CPUtime=522.36
/proc/12173/stat : 12173 (picosat) R 12171 12173 11059 0 -1 4194304 1708 0 0 0 52223 13 0 0 25 0 1 0 269755503 7192576 1652 18446744073709551615 134512640 134931368 4294956704 18446744073709551615 134525754 0 0 4096 0 0 0 0 17 1 0 0
/proc/12173/statm: 1756 1652 48 102 0 1651 0
Current children cumulated CPU time (s) 522.36
Current children cumulated vsize (KiB) 7024

[startup+582.653 s]
/proc/loadavg: 1.00 1.00 0.95 2/78 12372
/proc/meminfo: memFree=1473472/2055920 swapFree=4192812/4192956
[pid=12173] ppid=12171 vsize=7308 CPUtime=582.35
/proc/12173/stat : 12173 (picosat) R 12171 12173 11059 0 -1 4194304 1803 0 0 0 58222 13 0 0 25 0 1 0 269755503 7483392 1732 18446744073709551615 134512640 134931368 4294956704 18446744073709551615 134525754 0 0 4096 0 0 0 0 17 1 0 0
/proc/12173/statm: 1827 1732 48 102 0 1722 0
Current children cumulated CPU time (s) 582.35
Current children cumulated vsize (KiB) 7308

[startup+642.684 s]
/proc/loadavg: 1.06 1.01 0.96 2/78 12372
/proc/meminfo: memFree=1473472/2055920 swapFree=4192812/4192956
[pid=12173] ppid=12171 vsize=7428 CPUtime=642.37
/proc/12173/stat : 12173 (picosat) R 12171 12173 11059 0 -1 4194304 1883 0 0 0 64223 14 0 0 25 0 1 0 269755503 7606272 1761 18446744073709551615 134512640 134931368 4294956704 18446744073709551615 134525788 0 0 4096 0 0 0 0 17 1 0 0
/proc/12173/statm: 1857 1761 48 102 0 1752 0
Current children cumulated CPU time (s) 642.37
Current children cumulated vsize (KiB) 7428

[startup+702.713 s]
/proc/loadavg: 1.02 1.01 0.96 2/78 12372
/proc/meminfo: memFree=1473472/2055920 swapFree=4192812/4192956
[pid=12173] ppid=12171 vsize=7416 CPUtime=702.38
/proc/12173/stat : 12173 (picosat) R 12171 12173 11059 0 -1 4194304 1883 0 0 0 70224 14 0 0 25 0 1 0 269755503 7593984 1761 18446744073709551615 134512640 134931368 4294956704 18446744073709551615 134530945 0 0 4096 0 0 0 0 17 1 0 0
/proc/12173/statm: 1854 1761 48 102 0 1749 0
Current children cumulated CPU time (s) 702.38
Current children cumulated vsize (KiB) 7416

[startup+762.74 s]
/proc/loadavg: 1.00 1.00 0.96 2/78 12372
/proc/meminfo: memFree=1473152/2055920 swapFree=4192812/4192956
[pid=12173] ppid=12171 vsize=7780 CPUtime=762.39
/proc/12173/stat : 12173 (picosat) R 12171 12173 11059 0 -1 4194304 1953 0 0 0 76224 15 0 0 25 0 1 0 269755503 7966720 1824 18446744073709551615 134512640 134931368 4294956704 18446744073709551615 134525754 0 0 4096 0 0 0 0 17 1 0 0
/proc/12173/statm: 1945 1824 48 102 0 1840 0
Current children cumulated CPU time (s) 762.39
Current children cumulated vsize (KiB) 7780

[startup+822.774 s]
/proc/loadavg: 1.00 1.00 0.96 3/78 12372
/proc/meminfo: memFree=1473280/2055920 swapFree=4192812/4192956
[pid=12173] ppid=12171 vsize=7768 CPUtime=822.41
/proc/12173/stat : 12173 (picosat) R 12171 12173 11059 0 -1 4194304 1954 0 0 0 82226 15 0 0 25 0 1 0 269755503 7954432 1822 18446744073709551615 134512640 134931368 4294956704 18446744073709551615 134525788 0 0 4096 0 0 0 0 17 1 0 0
/proc/12173/statm: 1942 1822 48 102 0 1837 0
Current children cumulated CPU time (s) 822.41
Current children cumulated vsize (KiB) 7768

[startup+882.804 s]
/proc/loadavg: 1.00 1.00 0.96 2/78 12372
/proc/meminfo: memFree=1473096/2055920 swapFree=4192812/4192956
[pid=12173] ppid=12171 vsize=7768 CPUtime=882.42
/proc/12173/stat : 12173 (picosat) R 12171 12173 11059 0 -1 4194304 2152 0 0 0 88226 16 0 0 25 0 1 0 269755503 7954432 1822 18446744073709551615 134512640 134931368 4294956704 18446744073709551615 134525754 0 0 4096 0 0 0 0 17 1 0 0
/proc/12173/statm: 1942 1822 48 102 0 1837 0
Current children cumulated CPU time (s) 882.42
Current children cumulated vsize (KiB) 7768

[startup+942.833 s]
/proc/loadavg: 1.00 1.00 0.96 2/78 12372
/proc/meminfo: memFree=1472776/2055920 swapFree=4192812/4192956
[pid=12173] ppid=12171 vsize=8152 CPUtime=942.43
/proc/12173/stat : 12173 (picosat) R 12171 12173 11059 0 -1 4194304 2445 0 0 0 94227 16 0 0 25 0 1 0 269755503 8347648 1914 18446744073709551615 134512640 134931368 4294956704 18446744073709551615 134525754 0 0 4096 0 0 0 0 17 1 0 0
/proc/12173/statm: 2038 1914 48 102 0 1933 0
Current children cumulated CPU time (s) 942.43
Current children cumulated vsize (KiB) 8152

[startup+1002.86 s]
/proc/loadavg: 1.00 1.00 0.96 2/78 12372
/proc/meminfo: memFree=1472840/2055920 swapFree=4192812/4192956
[pid=12173] ppid=12171 vsize=8412 CPUtime=1002.45
/proc/12173/stat : 12173 (picosat) R 12171 12173 11059 0 -1 4194304 2730 0 0 0 100228 17 0 0 25 0 1 0 269755503 8613888 1968 18446744073709551615 134512640 134931368 4294956704 18446744073709551615 134529938 0 0 4096 0 0 0 0 17 1 0 0
/proc/12173/statm: 2103 1968 48 102 0 1998 0
Current children cumulated CPU time (s) 1002.45
Current children cumulated vsize (KiB) 8412

[startup+1062.89 s]
/proc/loadavg: 1.00 1.00 0.96 2/78 12372
/proc/meminfo: memFree=1472648/2055920 swapFree=4192812/4192956
[pid=12173] ppid=12171 vsize=8256 CPUtime=1062.46
/proc/12173/stat : 12173 (picosat) R 12171 12173 11059 0 -1 4194304 2804 0 0 0 106229 17 0 0 25 0 1 0 269755503 8454144 1951 18446744073709551615 134512640 134931368 4294956704 18446744073709551615 134525754 0 0 4096 0 0 0 0 17 1 0 0
/proc/12173/statm: 2064 1951 48 102 0 1959 0
Current children cumulated CPU time (s) 1062.46
Current children cumulated vsize (KiB) 8256

[startup+1122.93 s]
/proc/loadavg: 1.00 1.00 0.96 2/78 12372
/proc/meminfo: memFree=1471752/2055920 swapFree=4192812/4192956
[pid=12173] ppid=12171 vsize=9180 CPUtime=1122.48
/proc/12173/stat : 12173 (picosat) R 12171 12173 11059 0 -1 4194304 3209 0 0 0 112230 18 0 0 25 0 1 0 269755503 9400320 2176 18446744073709551615 134512640 134931368 4294956704 18446744073709551615 134525754 0 0 4096 0 0 0 0 17 1 0 0
/proc/12173/statm: 2295 2176 48 102 0 2190 0
Current children cumulated CPU time (s) 1122.48
Current children cumulated vsize (KiB) 9180

[startup+1182.96 s]
/proc/loadavg: 1.00 1.00 0.96 2/78 12372
/proc/meminfo: memFree=1471752/2055920 swapFree=4192812/4192956
[pid=12173] ppid=12171 vsize=9180 CPUtime=1182.5
/proc/12173/stat : 12173 (picosat) R 12171 12173 11059 0 -1 4194304 3390 0 0 0 118231 19 0 0 25 0 1 0 269755503 9400320 2177 18446744073709551615 134512640 134931368 4294956704 18446744073709551615 134525754 0 0 4096 0 0 0 0 17 1 0 0
/proc/12173/statm: 2295 2177 48 102 0 2190 0
Current children cumulated CPU time (s) 1182.5
Current children cumulated vsize (KiB) 9180



Maximum CPU time exceeded: sending SIGTERM then SIGKILL

[startup+1200.48 s]
/proc/loadavg: 1.00 1.00 0.96 2/78 12372
/proc/meminfo: memFree=1471752/2055920 swapFree=4192812/4192956
[pid=12173] ppid=12171 vsize=9180 CPUtime=1200.01
/proc/12173/stat : 12173 (picosat) R 12171 12173 11059 0 -1 4194304 3469 0 0 0 119982 19 0 0 25 0 1 0 269755503 9400320 2180 18446744073709551615 134512640 134931368 4294956704 18446744073709551615 134525621 0 0 4096 0 0 0 0 17 1 0 0
/proc/12173/statm: 2295 2180 48 102 0 2190 0
Current children cumulated CPU time (s) 1200.01
Current children cumulated vsize (KiB) 9180

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

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

[startup+1200.48 s]
/proc/loadavg: 1.00 1.00 0.96 2/78 12372
/proc/meminfo: memFree=1471752/2055920 swapFree=4192812/4192956
[pid=12173] ppid=12171 vsize=9180 CPUtime=1200.01
/proc/12173/stat : 12173 (picosat) R 12171 12173 11059 0 -1 4194304 3469 0 0 0 119982 19 0 0 25 0 1 0 269755503 9400320 2180 18446744073709551615 134512640 134931368 4294956704 18446744073709551615 134525621 0 0 4096 0 0 0 0 17 1 0 0
/proc/12173/statm: 2295 2180 48 102 0 2190 0
Current children cumulated CPU time (s) 1200.01
Current children cumulated vsize (KiB) 9180

Child ended because it received signal 15 (SIGTERM)
Real time (s): 1200.49
CPU time (s): 1200.02
CPU user time (s): 1199.83
CPU system time (s): 0.19597
CPU usage (%): 99.9615
Max. virtual memory (cumulated for all children) (KiB): 9332

getrusage(RUSAGE_CHILDREN,...) data:
user time used= 1199.83
system time used= 0.19597
maximum resident set size= 0
integral shared memory size= 0
integral unshared data size= 0
integral unshared stack size= 0
page reclaims= 3469
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= 1964

runsolver used 1.41778 second user time and 2.77758 second system time

The end



Launcher Data (download as text)




Begin job on node17 on Mon Feb 26 13:53:33 UTC 2007

IDJOB= 307706
IDBENCH= 20212
IDSOLVER= 106
FILE ID= node17/307706-1172498013

PBS_JOBID= 3971570

Free space on /tmp= 66557 MiB

SOLVER NAME= picosat 535
BENCH NAME= HOME/pub/bench/SAT07/random/2+p/p0.7/v6500/unif2p-p0.7-v6500-c17355-S365559754-09-UNSAT.cnf
COMMAND LINE= /tmp/evaluation/307706-1172498013/picosat /tmp/evaluation/307706-1172498013/instance-307706-1172498013.cnf            
RUNSOLVER COMMAND LINE= runsolver  --timestamp  -w ROOT/results/node17/watcher-307706-1172498013 -o ROOT/results/node17/solver-307706-1172498013 -C 1200 -M 1800 --output-limit 1,15  /tmp/evaluation/307706-1172498013/picosat /tmp/evaluation/307706-1172498013/instance-307706-1172498013.cnf            

META MD5SUM SOLVER= 1cb12d44dc66ecc4d20a168f5cfd1323
MD5SUM BENCH=  187ddb77d85cea24bfd5c67a96bc6641

RANDOM SEED= 232673773

TIME LIMIT= 1200 seconds
MEMORY LIMIT= 1800 MiB

Linux node17.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		: 3000.229
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		: 3000.229
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:       1481304 kB
Buffers:         59744 kB
Cached:         395380 kB
SwapCached:          0 kB
Active:         299748 kB
Inactive:       200164 kB
HighTotal:           0 kB
HighFree:            0 kB
LowTotal:      2055920 kB
LowFree:       1481304 kB
SwapTotal:     4192956 kB
SwapFree:      4192812 kB
Dirty:             776 kB
Writeback:           0 kB
Mapped:          63672 kB
Slab:            60300 kB
Committed_AS:   862676 kB
PageTables:       1748 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= 66557 MiB

End job on node17 on Mon Feb 26 14:13:35 UTC 2007