Trace number 301310

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) 1200.08 1200.5

General information on the benchmark

Namerandom/LargeSize/5SAT/v600/
unif-k5-r20-v600-c12000-S1586629899-14.cnf
MD5SUMbb47ba6674477ffefdaf4fbc831ad867
Bench CategoryRANDOM (random instances)
Best result obtained on this benchmarkSAT
Best CPU time to get the best result obtained on this benchmark5.53016
Satisfiable
(Un)Satisfiability was proved
Number of variables600
Number of clauses12000
Sum of the clauses size60000
Maximum clause length5
Minimum clause length5
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 512000
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/node15/watcher-301310-1171963052 -o ROOT/results/node15/solver-301310-1171963052 -C 1200 -M 1800 --output-limit 1,15 /tmp/evaluation/301310-1171963052/picosat /tmp/evaluation/301310-1171963052/instance-301310-1171963052.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: 0.97 0.98 0.99 3/77 2633
/proc/meminfo: memFree=1349824/2055920 swapFree=4192812/4192956
[pid=2633] ppid=2631 vsize=568 CPUtime=0
/proc/2633/stat : 2633 (picosat) R 2631 2633 1873 0 -1 4194304 80 0 0 0 0 0 0 0 18 0 1 0 216259619 581632 65 18446744073709551615 134512640 134931368 4294956624 18446744073709551615 134605937 0 0 4096 0 0 0 0 17 1 0 0
/proc/2633/statm: 142 65 40 102 0 37 0

[startup+0.106941 s]
/proc/loadavg: 0.97 0.98 0.99 3/77 2633
/proc/meminfo: memFree=1349824/2055920 swapFree=4192812/4192956
[pid=2633] ppid=2631 vsize=968 CPUtime=0.09
/proc/2633/stat : 2633 (picosat) R 2631 2633 1873 0 -1 4194304 162 0 0 0 5 4 0 0 18 0 1 0 216259619 991232 147 18446744073709551615 134512640 134931368 4294956624 18446744073709551615 134605937 0 0 4096 0 0 0 0 17 1 0 0
/proc/2633/statm: 242 147 40 102 0 137 0
Current children cumulated CPU time (s) 0.09
Current children cumulated vsize (KiB) 968

[startup+0.519012 s]
/proc/loadavg: 0.97 0.98 0.99 3/77 2633
/proc/meminfo: memFree=1349824/2055920 swapFree=4192812/4192956
[pid=2633] ppid=2631 vsize=2164 CPUtime=0.51
/proc/2633/stat : 2633 (picosat) R 2631 2633 1873 0 -1 4194304 491 0 0 0 44 7 0 0 21 0 1 0 216259619 2215936 474 18446744073709551615 134512640 134931368 4294956624 18446744073709551615 134529719 0 0 4096 0 0 0 0 17 1 0 0
/proc/2633/statm: 541 474 48 102 0 436 0
Current children cumulated CPU time (s) 0.51
Current children cumulated vsize (KiB) 2164

[startup+1.34015 s]
/proc/loadavg: 0.97 0.98 0.99 3/78 2634
/proc/meminfo: memFree=1347896/2055920 swapFree=4192812/4192956
[pid=2633] ppid=2631 vsize=2424 CPUtime=1.33
/proc/2633/stat : 2633 (picosat) R 2631 2633 1873 0 -1 4194304 554 0 0 0 126 7 0 0 25 0 1 0 216259619 2482176 537 18446744073709551615 134512640 134931368 4294956624 18446744073709551615 134525828 0 0 4096 0 0 0 0 17 1 0 0
/proc/2633/statm: 606 537 48 102 0 501 0
Current children cumulated CPU time (s) 1.33
Current children cumulated vsize (KiB) 2424

[startup+2.97643 s]
/proc/loadavg: 0.97 0.98 0.99 2/78 2634
/proc/meminfo: memFree=1347448/2055920 swapFree=4192812/4192956
[pid=2633] ppid=2631 vsize=2816 CPUtime=2.96
/proc/2633/stat : 2633 (picosat) R 2631 2633 1873 0 -1 4194304 640 0 0 0 289 7 0 0 25 0 1 0 216259619 2883584 623 18446744073709551615 134512640 134931368 4294956624 18446744073709551615 134525818 0 0 4096 0 0 0 0 17 1 0 0
/proc/2633/statm: 704 623 48 102 0 599 0
Current children cumulated CPU time (s) 2.96
Current children cumulated vsize (KiB) 2816

[startup+6.256 s]
/proc/loadavg: 0.97 0.98 0.99 2/78 2634
/proc/meminfo: memFree=1346744/2055920 swapFree=4192812/4192956
[pid=2633] ppid=2631 vsize=3436 CPUtime=6.24
/proc/2633/stat : 2633 (picosat) R 2631 2633 1873 0 -1 4194304 800 0 0 0 617 7 0 0 25 0 1 0 216259619 3518464 783 18446744073709551615 134512640 134931368 4294956624 18446744073709551615 134549314 0 0 4096 0 0 0 0 17 1 0 0
/proc/2633/statm: 859 783 48 102 0 754 0
Current children cumulated CPU time (s) 6.24
Current children cumulated vsize (KiB) 3436

[startup+12.7121 s]
/proc/loadavg: 0.98 0.98 0.99 2/78 2634
/proc/meminfo: memFree=1345848/2055920 swapFree=4192812/4192956
[pid=2633] ppid=2631 vsize=4340 CPUtime=12.69
/proc/2633/stat : 2633 (picosat) R 2631 2633 1873 0 -1 4194304 1015 0 0 0 1262 7 0 0 25 0 1 0 216259619 4444160 998 18446744073709551615 134512640 134931368 4294956624 18446744073709551615 134529751 0 0 4096 0 0 0 0 17 1 0 0
/proc/2633/statm: 1085 998 48 102 0 980 0
Current children cumulated CPU time (s) 12.69
Current children cumulated vsize (KiB) 4340

[startup+25.5133 s]
/proc/loadavg: 0.98 0.98 0.99 2/78 2634
/proc/meminfo: memFree=1344824/2055920 swapFree=4192812/4192956
[pid=2633] ppid=2631 vsize=5260 CPUtime=25.49
/proc/2633/stat : 2633 (picosat) R 2631 2633 1873 0 -1 4194304 1257 0 0 0 2542 7 0 0 25 0 1 0 216259619 5386240 1240 18446744073709551615 134512640 134931368 4294956624 18446744073709551615 134525802 0 0 4096 0 0 0 0 17 1 0 0
/proc/2633/statm: 1315 1240 48 102 0 1210 0
Current children cumulated CPU time (s) 25.49
Current children cumulated vsize (KiB) 5260

[startup+51.1267 s]
/proc/loadavg: 0.99 0.98 0.99 2/78 2634
/proc/meminfo: memFree=1343288/2055920 swapFree=4192812/4192956
[pid=2633] ppid=2631 vsize=6660 CPUtime=51.1
/proc/2633/stat : 2633 (picosat) R 2631 2633 1873 0 -1 4194304 1617 0 0 0 5102 8 0 0 25 0 1 0 216259619 6819840 1600 18446744073709551615 134512640 134931368 4294956624 18446744073709551615 134530214 0 0 4096 0 0 0 0 17 1 0 0
/proc/2633/statm: 1665 1600 48 102 0 1560 0
Current children cumulated CPU time (s) 51.1
Current children cumulated vsize (KiB) 6660

[startup+102.345 s]
/proc/loadavg: 0.99 0.98 0.99 2/78 2634
/proc/meminfo: memFree=1341176/2055920 swapFree=4192812/4192956
[pid=2633] ppid=2631 vsize=8840 CPUtime=102.29
/proc/2633/stat : 2633 (picosat) R 2631 2633 1873 0 -1 4194304 2141 0 0 0 10221 8 0 0 25 0 1 0 216259619 9052160 2123 18446744073709551615 134512640 134931368 4294956624 18446744073709551615 134520488 0 0 4096 0 0 0 0 17 1 0 0
/proc/2633/statm: 2210 2123 48 102 0 2105 0
Current children cumulated CPU time (s) 102.29
Current children cumulated vsize (KiB) 8840

[startup+162.371 s]
/proc/loadavg: 0.99 0.98 0.99 2/78 2634
/proc/meminfo: memFree=1339704/2055920 swapFree=4192812/4192956
[pid=2633] ppid=2631 vsize=10244 CPUtime=162.3
/proc/2633/stat : 2633 (picosat) R 2631 2633 1873 0 -1 4194304 2484 0 0 0 16221 9 0 0 25 0 1 0 216259619 10489856 2462 18446744073709551615 134512640 134931368 4294956624 18446744073709551615 134525754 0 0 4096 0 0 0 0 17 1 0 0
/proc/2633/statm: 2561 2462 48 102 0 2456 0
Current children cumulated CPU time (s) 162.3
Current children cumulated vsize (KiB) 10244

[startup+222.398 s]
/proc/loadavg: 0.99 0.98 0.99 2/78 2634
/proc/meminfo: memFree=1338168/2055920 swapFree=4192812/4192956
[pid=2633] ppid=2631 vsize=11776 CPUtime=222.31
/proc/2633/stat : 2633 (picosat) R 2631 2633 1873 0 -1 4194304 2872 0 0 0 22221 10 0 0 25 0 1 0 216259619 12058624 2844 18446744073709551615 134512640 134931368 4294956624 18446744073709551615 134525828 0 0 4096 0 0 0 0 17 1 0 0
/proc/2633/statm: 2944 2844 48 102 0 2839 0
Current children cumulated CPU time (s) 222.31
Current children cumulated vsize (KiB) 11776

[startup+282.427 s]
/proc/loadavg: 0.99 0.98 0.99 2/78 2634
/proc/meminfo: memFree=1337720/2055920 swapFree=4192812/4192956
[pid=2633] ppid=2631 vsize=12140 CPUtime=282.32
/proc/2633/stat : 2633 (picosat) R 2631 2633 1873 0 -1 4194304 2982 0 0 0 28222 10 0 0 25 0 1 0 216259619 12431360 2946 18446744073709551615 134512640 134931368 4294956624 18446744073709551615 134525754 0 0 4096 0 0 0 0 17 1 0 0
/proc/2633/statm: 3035 2946 48 102 0 2930 0
Current children cumulated CPU time (s) 282.32
Current children cumulated vsize (KiB) 12140

[startup+342.46 s]
/proc/loadavg: 0.99 0.98 0.99 2/78 2634
/proc/meminfo: memFree=1336632/2055920 swapFree=4192812/4192956
[pid=2633] ppid=2631 vsize=13152 CPUtime=342.33
/proc/2633/stat : 2633 (picosat) R 2631 2633 1873 0 -1 4194304 3271 0 0 0 34222 11 0 0 25 0 1 0 216259619 13467648 3203 18446744073709551615 134512640 134931368 4294956624 18446744073709551615 134525778 0 0 4096 0 0 0 0 17 1 0 0
/proc/2633/statm: 3288 3203 48 102 0 3183 0
Current children cumulated CPU time (s) 342.33
Current children cumulated vsize (KiB) 13152

[startup+402.493 s]
/proc/loadavg: 0.99 0.98 0.99 2/78 2634
/proc/meminfo: memFree=1335928/2055920 swapFree=4192812/4192956
[pid=2633] ppid=2631 vsize=13928 CPUtime=402.35
/proc/2633/stat : 2633 (picosat) R 2631 2633 1873 0 -1 4194304 3540 0 0 0 40223 12 0 0 25 0 1 0 216259619 14262272 3399 18446744073709551615 134512640 134931368 4294956624 18446744073709551615 134525754 0 0 4096 0 0 0 0 17 1 0 0
/proc/2633/statm: 3482 3399 48 102 0 3377 0
Current children cumulated CPU time (s) 402.35
Current children cumulated vsize (KiB) 13928

[startup+462.518 s]
/proc/loadavg: 0.99 0.98 0.99 2/78 2634
/proc/meminfo: memFree=1335352/2055920 swapFree=4192812/4192956
[pid=2633] ppid=2631 vsize=14428 CPUtime=462.34
/proc/2633/stat : 2633 (picosat) R 2631 2633 1873 0 -1 4194304 3764 0 0 0 46222 12 0 0 25 0 1 0 216259619 14774272 3528 18446744073709551615 134512640 134931368 4294956624 18446744073709551615 134520163 0 0 4096 0 0 0 0 17 1 0 0
/proc/2633/statm: 3607 3528 48 102 0 3502 0
Current children cumulated CPU time (s) 462.34
Current children cumulated vsize (KiB) 14428

[startup+522.544 s]
/proc/loadavg: 0.99 0.98 0.99 2/78 2634
/proc/meminfo: memFree=1334392/2055920 swapFree=4192812/4192956
[pid=2633] ppid=2631 vsize=15480 CPUtime=522.35
/proc/2633/stat : 2633 (picosat) R 2631 2633 1873 0 -1 4194304 4022 0 0 0 52222 13 0 0 25 0 1 0 216259619 15851520 3762 18446744073709551615 134512640 134931368 4294956624 18446744073709551615 134525754 0 0 4096 0 0 0 0 17 1 0 0
/proc/2633/statm: 3870 3762 48 102 0 3765 0
Current children cumulated CPU time (s) 522.35
Current children cumulated vsize (KiB) 15480

[startup+582.575 s]
/proc/loadavg: 0.99 0.98 0.99 2/78 2634
/proc/meminfo: memFree=1333944/2055920 swapFree=4192812/4192956
[pid=2633] ppid=2631 vsize=15784 CPUtime=582.36
/proc/2633/stat : 2633 (picosat) R 2631 2633 1873 0 -1 4194304 4267 0 0 0 58223 13 0 0 25 0 1 0 216259619 16162816 3841 18446744073709551615 134512640 134931368 4294956624 18446744073709551615 134525807 0 0 4096 0 0 0 0 17 1 0 0
/proc/2633/statm: 3946 3841 48 102 0 3841 0
Current children cumulated CPU time (s) 582.36
Current children cumulated vsize (KiB) 15784

[startup+642.609 s]
/proc/loadavg: 0.99 0.98 0.99 2/78 2634
/proc/meminfo: memFree=1333048/2055920 swapFree=4192812/4192956
[pid=2633] ppid=2631 vsize=16696 CPUtime=642.37
/proc/2633/stat : 2633 (picosat) R 2631 2633 1873 0 -1 4194304 4769 0 0 0 64223 14 0 0 25 0 1 0 216259619 17096704 4069 18446744073709551615 134512640 134931368 4294956624 18446744073709551615 134525921 0 0 4096 0 0 0 0 17 1 0 0
/proc/2633/statm: 4174 4069 48 102 0 4069 0
Current children cumulated CPU time (s) 642.37
Current children cumulated vsize (KiB) 16696

[startup+702.642 s]
/proc/loadavg: 0.99 0.98 0.99 2/78 2634
/proc/meminfo: memFree=1333048/2055920 swapFree=4192812/4192956
[pid=2633] ppid=2631 vsize=16740 CPUtime=702.39
/proc/2633/stat : 2633 (picosat) R 2631 2633 1873 0 -1 4194304 4921 0 0 0 70224 15 0 0 25 0 1 0 216259619 17141760 4077 18446744073709551615 134512640 134931368 4294956624 18446744073709551615 134525791 0 0 4096 0 0 0 0 17 1 0 0
/proc/2633/statm: 4185 4077 48 102 0 4080 0
Current children cumulated CPU time (s) 702.39
Current children cumulated vsize (KiB) 16740

[startup+762.671 s]
/proc/loadavg: 0.99 0.98 0.99 2/78 2634
/proc/meminfo: memFree=1332344/2055920 swapFree=4192812/4192956
[pid=2633] ppid=2631 vsize=17400 CPUtime=762.39
/proc/2633/stat : 2633 (picosat) R 2631 2633 1873 0 -1 4194304 5352 0 0 0 76223 16 0 0 25 0 1 0 216259619 17817600 4251 18446744073709551615 134512640 134931368 4294956624 18446744073709551615 134525791 0 0 4096 0 0 0 0 17 1 0 0
/proc/2633/statm: 4350 4251 48 102 0 4245 0
Current children cumulated CPU time (s) 762.39
Current children cumulated vsize (KiB) 17400

[startup+822.699 s]
/proc/loadavg: 1.03 1.00 1.00 2/78 2634
/proc/meminfo: memFree=1332280/2055920 swapFree=4192812/4192956
[pid=2633] ppid=2631 vsize=17532 CPUtime=822.41
/proc/2633/stat : 2633 (picosat) R 2631 2633 1873 0 -1 4194304 5423 0 0 0 82224 17 0 0 25 0 1 0 216259619 17952768 4285 18446744073709551615 134512640 134931368 4294956624 18446744073709551615 134525754 0 0 4096 0 0 0 0 17 1 0 0
/proc/2633/statm: 4383 4285 48 102 0 4278 0
Current children cumulated CPU time (s) 822.41
Current children cumulated vsize (KiB) 17532

[startup+882.726 s]
/proc/loadavg: 1.01 1.00 1.00 2/78 2634
/proc/meminfo: memFree=1331704/2055920 swapFree=4192812/4192956
[pid=2633] ppid=2631 vsize=18060 CPUtime=882.41
/proc/2633/stat : 2633 (picosat) R 2631 2633 1873 0 -1 4194304 5790 0 0 0 88224 17 0 0 25 0 1 0 216259619 18493440 4418 18446744073709551615 134512640 134931368 4294956624 18446744073709551615 134597666 0 0 4096 0 0 0 0 17 1 0 0
/proc/2633/statm: 4515 4418 48 102 0 4410 0
Current children cumulated CPU time (s) 882.41
Current children cumulated vsize (KiB) 18060

[startup+942.753 s]
/proc/loadavg: 1.00 1.00 1.00 2/78 2634
/proc/meminfo: memFree=1331576/2055920 swapFree=4192812/4192956
[pid=2633] ppid=2631 vsize=18324 CPUtime=942.41
/proc/2633/stat : 2633 (picosat) R 2631 2633 1873 0 -1 4194304 6023 0 0 0 94223 18 0 0 25 0 1 0 216259619 18763776 4456 18446744073709551615 134512640 134931368 4294956624 18446744073709551615 134525754 0 0 4096 0 0 0 0 17 1 0 0
/proc/2633/statm: 4581 4456 48 102 0 4476 0
Current children cumulated CPU time (s) 942.41
Current children cumulated vsize (KiB) 18324

[startup+1002.78 s]
/proc/loadavg: 1.08 1.02 1.01 2/78 2634
/proc/meminfo: memFree=1330744/2055920 swapFree=4192812/4192956
[pid=2633] ppid=2631 vsize=19060 CPUtime=1002.42
/proc/2633/stat : 2633 (picosat) R 2631 2633 1873 0 -1 4194304 6505 0 0 0 100223 19 0 0 25 0 1 0 216259619 19517440 4660 18446744073709551615 134512640 134931368 4294956624 18446744073709551615 134525754 0 0 4096 0 0 0 0 17 1 0 0
/proc/2633/statm: 4765 4660 48 102 0 4660 0
Current children cumulated CPU time (s) 1002.42
Current children cumulated vsize (KiB) 19060

[startup+1062.82 s]
/proc/loadavg: 1.03 1.01 1.00 2/78 2634
/proc/meminfo: memFree=1330680/2055920 swapFree=4192812/4192956
[pid=2633] ppid=2631 vsize=19060 CPUtime=1062.44
/proc/2633/stat : 2633 (picosat) R 2631 2633 1873 0 -1 4194304 6684 0 0 0 106224 20 0 0 25 0 1 0 216259619 19517440 4675 18446744073709551615 134512640 134931368 4294956624 18446744073709551615 134525754 0 0 4096 0 0 0 0 17 1 0 0
/proc/2633/statm: 4765 4675 48 102 0 4660 0
Current children cumulated CPU time (s) 1062.44
Current children cumulated vsize (KiB) 19060

[startup+1122.84 s]
/proc/loadavg: 1.01 1.00 1.00 2/78 2634
/proc/meminfo: memFree=1330104/2055920 swapFree=4192812/4192956
[pid=2633] ppid=2631 vsize=19660 CPUtime=1122.43
/proc/2633/stat : 2633 (picosat) R 2631 2633 1873 0 -1 4194304 7084 0 0 0 112223 20 0 0 25 0 1 0 216259619 20131840 4808 18446744073709551615 134512640 134931368 4294956624 18446744073709551615 134525791 0 0 4096 0 0 0 0 17 1 0 0
/proc/2633/statm: 4915 4808 48 102 0 4810 0
Current children cumulated CPU time (s) 1122.43
Current children cumulated vsize (KiB) 19660

[startup+1182.87 s]
/proc/loadavg: 1.00 1.00 1.00 2/78 2634
/proc/meminfo: memFree=1329592/2055920 swapFree=4192812/4192956
[pid=2633] ppid=2631 vsize=20184 CPUtime=1182.44
/proc/2633/stat : 2633 (picosat) R 2631 2633 1873 0 -1 4194304 7431 0 0 0 118223 21 0 0 25 0 1 0 216259619 20668416 4940 18446744073709551615 134512640 134931368 4294956624 18446744073709551615 134525791 0 0 4096 0 0 0 0 17 1 0 0
/proc/2633/statm: 5046 4940 48 102 0 4941 0
Current children cumulated CPU time (s) 1182.44
Current children cumulated vsize (KiB) 20184



Maximum CPU time exceeded: sending SIGTERM then SIGKILL

[startup+1200.49 s]
/proc/loadavg: 1.00 1.00 1.00 2/78 2634
/proc/meminfo: memFree=1329656/2055920 swapFree=4192812/4192956
[pid=2633] ppid=2631 vsize=20184 CPUtime=1200.06
/proc/2633/stat : 2633 (picosat) R 2631 2633 1873 0 -1 4194304 7479 0 0 0 119985 21 0 0 25 0 1 0 216259619 20668416 4945 18446744073709551615 134512640 134931368 4294956624 18446744073709551615 134525754 0 0 4096 0 0 0 0 17 1 0 0
/proc/2633/statm: 5046 4945 48 102 0 4941 0
Current children cumulated CPU time (s) 1200.06
Current children cumulated vsize (KiB) 20184

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): 1200.08
CPU user time (s): 1199.86
CPU system time (s): 0.221966
CPU usage (%): 99.9651
Max. virtual memory (cumulated for all children) (KiB): 20356

getrusage(RUSAGE_CHILDREN,...) data:
user time used= 1199.86
system time used= 0.221966
maximum resident set size= 0
integral shared memory size= 0
integral unshared data size= 0
integral unshared stack size= 0
page reclaims= 7479
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= 1907

runsolver used 1.48277 second user time and 2.69459 second system time

The end



Launcher Data (download as text)




Begin job on node15 on Tue Feb 20 09:17:32 UTC 2007

IDJOB= 301310
IDBENCH= 20056
IDSOLVER= 106
FILE ID= node15/301310-1171963052

PBS_JOBID= 3849001

Free space on /tmp= 66549 MiB

SOLVER NAME= picosat 535
BENCH NAME= HOME/pub/bench/SAT07/random/LargeSize/5SAT/v600/unif-k5-r20-v600-c12000-S1586629899-14.cnf
COMMAND LINE= /tmp/evaluation/301310-1171963052/picosat /tmp/evaluation/301310-1171963052/instance-301310-1171963052.cnf            
RUNSOLVER COMMAND LINE= runsolver  --timestamp  -w ROOT/results/node15/watcher-301310-1171963052 -o ROOT/results/node15/solver-301310-1171963052 -C 1200 -M 1800 --output-limit 1,15  /tmp/evaluation/301310-1171963052/picosat /tmp/evaluation/301310-1171963052/instance-301310-1171963052.cnf            

META MD5SUM SOLVER= 1cb12d44dc66ecc4d20a168f5cfd1323
MD5SUM BENCH=  bb47ba6674477ffefdaf4fbc831ad867

RANDOM SEED= 674741617

TIME LIMIT= 1200 seconds
MEMORY LIMIT= 1800 MiB

Linux node15.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		: 3000.276
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		: 3000.276
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:       1350232 kB
Buffers:         41972 kB
Cached:         532900 kB
SwapCached:          0 kB
Active:         210552 kB
Inactive:       424660 kB
HighTotal:           0 kB
HighFree:            0 kB
LowTotal:      2055920 kB
LowFree:       1350232 kB
SwapTotal:     4192956 kB
SwapFree:      4192812 kB
Dirty:             768 kB
Writeback:           0 kB
Mapped:          79204 kB
Slab:            55900 kB
Committed_AS:   833136 kB
PageTables:       1800 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= 66549 MiB

End job on node15 on Tue Feb 20 09:37:35 UTC 2007