Trace number 306968

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) 1200.09 1200.8

General information on the benchmark

Namerandom/LargeSize/3SAT/v13000/
unif-k3-r4.2-v13000-c54600-S1890278326-03.cnf
MD5SUM54d48c33f7a9a8497a5de749a63ebbcb
Bench CategoryRANDOM (random instances)
Best result obtained on this benchmarkSAT
Best CPU time to get the best result obtained on this benchmark943.856
Satisfiable
(Un)Satisfiability was proved
Number of variables13000
Number of clauses54600
Sum of the clauses size163800
Maximum clause length3
Minimum clause length3
Number of clauses of size 10
Number of clauses of size 20
Number of clauses of size 354600
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/node14/watcher-306968-1172110289 -o ROOT/results/node14/solver-306968-1172110289 -C 1200 -M 1800 --output-limit 1,15 /tmp/evaluation/306968-1172110289/picosat /tmp/evaluation/306968-1172110289/instance-306968-1172110289.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 1.00 3/77 28160
/proc/meminfo: memFree=1433008/2055920 swapFree=4192812/4192956
[pid=28160] ppid=28158 vsize=1668 CPUtime=0
/proc/28160/stat : 28160 (picosat) R 28158 28160 27754 0 -1 4194304 318 0 0 0 0 0 0 0 18 0 1 0 230983342 1708032 303 18446744073709551615 134512640 134931368 4294956704 18446744073709551615 134605937 0 0 4096 0 0 0 0 17 0 0 0
/proc/28160/statm: 417 304 40 102 0 312 0

[startup+0.10771 s]
/proc/loadavg: 1.00 1.00 1.00 3/77 28160
/proc/meminfo: memFree=1433008/2055920 swapFree=4192812/4192956
[pid=28160] ppid=28158 vsize=1932 CPUtime=0.09
/proc/28160/stat : 28160 (picosat) R 28158 28160 27754 0 -1 4194304 383 0 0 0 4 5 0 0 18 0 1 0 230983342 1978368 368 18446744073709551615 134512640 134931368 4294956704 18446744073709551615 134605937 0 0 4096 0 0 0 0 17 0 0 0
/proc/28160/statm: 483 368 40 102 0 378 0
Current children cumulated CPU time (s) 0.09
Current children cumulated vsize (KiB) 1932

[startup+0.515748 s]
/proc/loadavg: 1.00 1.00 1.00 3/77 28160
/proc/meminfo: memFree=1433008/2055920 swapFree=4192812/4192956
[pid=28160] ppid=28158 vsize=3680 CPUtime=0.51
/proc/28160/stat : 28160 (picosat) R 28158 28160 27754 0 -1 4194304 811 0 0 0 25 26 0 0 22 0 1 0 230983342 3768320 791 18446744073709551615 134512640 134931368 4294956704 18446744073709551615 134529123 0 0 4096 0 0 0 0 17 0 0 0
/proc/28160/statm: 920 791 48 102 0 815 0
Current children cumulated CPU time (s) 0.51
Current children cumulated vsize (KiB) 3680

[startup+1.33783 s]
/proc/loadavg: 1.00 1.00 1.00 2/78 28161
/proc/meminfo: memFree=1428968/2055920 swapFree=4192812/4192956
[pid=28160] ppid=28158 vsize=4976 CPUtime=1.33
/proc/28160/stat : 28160 (picosat) R 28158 28160 27754 0 -1 4194304 1148 0 0 0 107 26 0 0 25 0 1 0 230983342 5095424 1128 18446744073709551615 134512640 134931368 4294956704 18446744073709551615 134522740 0 0 4096 0 0 0 0 17 0 0 0
/proc/28160/statm: 1244 1128 48 102 0 1139 0
Current children cumulated CPU time (s) 1.33
Current children cumulated vsize (KiB) 4976

[startup+2.98098 s]
/proc/loadavg: 1.00 1.00 1.00 2/78 28161
/proc/meminfo: memFree=1426984/2055920 swapFree=4192812/4192956
[pid=28160] ppid=28158 vsize=7692 CPUtime=2.97
/proc/28160/stat : 28160 (picosat) R 28158 28160 27754 0 -1 4194304 1808 0 0 0 271 26 0 0 25 0 1 0 230983342 7876608 1788 18446744073709551615 134512640 134931368 4294956704 18446744073709551615 134529884 0 0 4096 0 0 0 0 17 0 0 0
/proc/28160/statm: 1923 1788 48 102 0 1818 0
Current children cumulated CPU time (s) 2.97
Current children cumulated vsize (KiB) 7692

[startup+6.25729 s]
/proc/loadavg: 1.00 1.00 1.00 2/78 28161
/proc/meminfo: memFree=1421800/2055920 swapFree=4192812/4192956
[pid=28160] ppid=28158 vsize=12860 CPUtime=6.25
/proc/28160/stat : 28160 (picosat) R 28158 28160 27754 0 -1 4194304 3060 0 0 0 598 27 0 0 25 0 1 0 230983342 13168640 3040 18446744073709551615 134512640 134931368 4294956704 18446744073709551615 134583827 0 0 4096 0 0 0 0 17 0 0 0
/proc/28160/statm: 3215 3040 48 102 0 3110 0
Current children cumulated CPU time (s) 6.25
Current children cumulated vsize (KiB) 12860

[startup+12.7159 s]
/proc/loadavg: 1.00 1.00 1.00 3/78 28161
/proc/meminfo: memFree=1419440/2055920 swapFree=4192812/4192956
[pid=28160] ppid=28158 vsize=14184 CPUtime=12.7
/proc/28160/stat : 28160 (picosat) R 28158 28160 27754 0 -1 4194304 3380 0 0 0 1243 27 0 0 25 0 1 0 230983342 14524416 3360 18446744073709551615 134512640 134931368 4294956704 18446744073709551615 134529482 0 0 4096 0 0 0 0 17 0 0 0
/proc/28160/statm: 3546 3360 48 102 0 3441 0
Current children cumulated CPU time (s) 12.7
Current children cumulated vsize (KiB) 14184

[startup+25.5181 s]
/proc/loadavg: 1.00 1.00 1.00 2/78 28161
/proc/meminfo: memFree=1416560/2055920 swapFree=4192812/4192956
[pid=28160] ppid=28158 vsize=17188 CPUtime=25.5
/proc/28160/stat : 28160 (picosat) R 28158 28160 27754 0 -1 4194304 4120 0 0 0 2522 28 0 0 25 0 1 0 230983342 17600512 4100 18446744073709551615 134512640 134931368 4294956704 18446744073709551615 134525754 0 0 4096 0 0 0 0 17 0 0 0
/proc/28160/statm: 4297 4100 48 102 0 4192 0
Current children cumulated CPU time (s) 25.5
Current children cumulated vsize (KiB) 17188

[startup+51.1375 s]
/proc/loadavg: 1.00 1.00 1.00 2/78 28161
/proc/meminfo: memFree=1411440/2055920 swapFree=4192812/4192956
[pid=28160] ppid=28158 vsize=22308 CPUtime=51.1
/proc/28160/stat : 28160 (picosat) R 28158 28160 27754 0 -1 4194304 5414 0 0 0 5082 28 0 0 25 0 1 0 230983342 22843392 5394 18446744073709551615 134512640 134931368 4294956704 18446744073709551615 134525791 0 0 4096 0 0 0 0 17 0 0 0
/proc/28160/statm: 5577 5394 48 102 0 5472 0
Current children cumulated CPU time (s) 51.1
Current children cumulated vsize (KiB) 22308

[startup+102.373 s]
/proc/loadavg: 1.00 1.00 1.00 2/78 28161
/proc/meminfo: memFree=1403632/2055920 swapFree=4192812/4192956
[pid=28160] ppid=28158 vsize=29896 CPUtime=102.3
/proc/28160/stat : 28160 (picosat) R 28158 28160 27754 0 -1 4194304 7332 0 0 0 10201 29 0 0 25 0 1 0 230983342 30613504 7312 18446744073709551615 134512640 134931368 4294956704 18446744073709551615 134525754 0 0 4096 0 0 0 0 17 0 0 0
/proc/28160/statm: 7474 7312 48 102 0 7369 0
Current children cumulated CPU time (s) 102.3
Current children cumulated vsize (KiB) 29896

[startup+162.431 s]
/proc/loadavg: 1.00 1.00 1.00 2/78 28161
/proc/meminfo: memFree=1395952/2055920 swapFree=4192812/4192956
[pid=28160] ppid=28158 vsize=37596 CPUtime=162.33
/proc/28160/stat : 28160 (picosat) R 28158 28160 27754 0 -1 4194304 9283 0 0 0 16203 30 0 0 25 0 1 0 230983342 38498304 9196 18446744073709551615 134512640 134931368 4294956704 18446744073709551615 134525791 0 0 4096 0 0 0 0 17 0 0 0
/proc/28160/statm: 9399 9196 48 102 0 9294 0
Current children cumulated CPU time (s) 162.33
Current children cumulated vsize (KiB) 37596

[startup+222.473 s]
/proc/loadavg: 1.00 1.00 1.00 2/78 28161
/proc/meminfo: memFree=1390384/2055920 swapFree=4192812/4192956
[pid=28160] ppid=28158 vsize=43028 CPUtime=222.33
/proc/28160/stat : 28160 (picosat) R 28158 28160 27754 0 -1 4194304 10807 0 0 0 22201 32 0 0 25 0 1 0 230983342 44060672 10571 18446744073709551615 134512640 134931368 4294956704 18446744073709551615 134525921 0 0 4096 0 0 0 0 17 0 0 0
/proc/28160/statm: 10757 10571 48 102 0 10652 0
Current children cumulated CPU time (s) 222.33
Current children cumulated vsize (KiB) 43028

[startup+282.524 s]
/proc/loadavg: 1.00 1.00 1.00 2/78 28161
/proc/meminfo: memFree=1384496/2055920 swapFree=4192812/4192956
[pid=28160] ppid=28158 vsize=48864 CPUtime=282.35
/proc/28160/stat : 28160 (picosat) R 28158 28160 27754 0 -1 4194304 12436 0 0 0 28202 33 0 0 25 0 1 0 230983342 50036736 12039 18446744073709551615 134512640 134931368 4294956704 18446744073709551615 134529946 0 0 4096 0 0 0 0 17 0 0 0
/proc/28160/statm: 12216 12039 48 102 0 12111 0
Current children cumulated CPU time (s) 282.35
Current children cumulated vsize (KiB) 48864

[startup+342.576 s]
/proc/loadavg: 1.00 1.00 1.00 2/78 28161
/proc/meminfo: memFree=1380528/2055920 swapFree=4192812/4192956
[pid=28160] ppid=28158 vsize=52744 CPUtime=342.36
/proc/28160/stat : 28160 (picosat) R 28158 28160 27754 0 -1 4194304 13636 0 0 0 34203 33 0 0 25 0 1 0 230983342 54009856 13029 18446744073709551615 134512640 134931368 4294956704 18446744073709551615 134530181 0 0 4096 0 0 0 0 17 0 0 0
/proc/28160/statm: 13186 13029 48 102 0 13081 0
Current children cumulated CPU time (s) 342.36
Current children cumulated vsize (KiB) 52744

[startup+402.622 s]
/proc/loadavg: 1.00 1.00 1.00 2/78 28161
/proc/meminfo: memFree=1374320/2055920 swapFree=4192812/4192956
[pid=28160] ppid=28158 vsize=58952 CPUtime=402.37
/proc/28160/stat : 28160 (picosat) R 28158 28160 27754 0 -1 4194304 15892 0 0 0 40202 35 0 0 25 0 1 0 230983342 60366848 14588 18446744073709551615 134512640 134931368 4294956704 18446744073709551615 134531123 0 0 4096 0 0 0 0 17 0 0 0
/proc/28160/statm: 14738 14588 48 102 0 14633 0
Current children cumulated CPU time (s) 402.37
Current children cumulated vsize (KiB) 58952

[startup+462.663 s]
/proc/loadavg: 1.00 1.00 1.00 2/78 28161
/proc/meminfo: memFree=1373936/2055920 swapFree=4192812/4192956
[pid=28160] ppid=28158 vsize=59340 CPUtime=462.37
/proc/28160/stat : 28160 (picosat) R 28158 28160 27754 0 -1 4194304 16055 0 0 0 46202 35 0 0 25 0 1 0 230983342 60764160 14670 18446744073709551615 134512640 134931368 4294956704 18446744073709551615 134524027 0 0 4096 0 0 0 0 17 0 0 0
/proc/28160/statm: 14835 14670 48 102 0 14730 0
Current children cumulated CPU time (s) 462.37
Current children cumulated vsize (KiB) 59340

[startup+522.713 s]
/proc/loadavg: 1.00 1.00 1.00 2/78 28161
/proc/meminfo: memFree=1368304/2055920 swapFree=4192812/4192956
[pid=28160] ppid=28158 vsize=64896 CPUtime=522.39
/proc/28160/stat : 28160 (picosat) R 28158 28160 27754 0 -1 4194304 17577 0 0 0 52202 37 0 0 25 0 1 0 230983342 66453504 16082 18446744073709551615 134512640 134931368 4294956704 18446744073709551615 134529700 0 0 4096 0 0 0 0 17 0 0 0
/proc/28160/statm: 16224 16082 48 102 0 16119 0
Current children cumulated CPU time (s) 522.39
Current children cumulated vsize (KiB) 64896

[startup+582.756 s]
/proc/loadavg: 1.00 1.00 1.00 2/78 28161
/proc/meminfo: memFree=1363184/2055920 swapFree=4192812/4192956
[pid=28160] ppid=28158 vsize=70076 CPUtime=582.41
/proc/28160/stat : 28160 (picosat) R 28158 28160 27754 0 -1 4194304 19517 0 0 0 58202 39 0 0 25 0 1 0 230983342 71757824 17365 18446744073709551615 134512640 134931368 4294956704 18446744073709551615 134525754 0 0 4096 0 0 0 0 17 0 0 0
/proc/28160/statm: 17519 17365 48 102 0 17414 0
Current children cumulated CPU time (s) 582.41
Current children cumulated vsize (KiB) 70076

[startup+642.807 s]
/proc/loadavg: 1.00 1.00 1.00 2/78 28161
/proc/meminfo: memFree=1367792/2055920 swapFree=4192812/4192956
[pid=28160] ppid=28158 vsize=66004 CPUtime=642.41
/proc/28160/stat : 28160 (picosat) R 28158 28160 27754 0 -1 4194304 20065 0 0 0 64202 39 0 0 25 0 1 0 230983342 67588096 16373 18446744073709551615 134512640 134931368 4294956704 18446744073709551615 134525606 0 0 4096 0 0 0 0 17 0 0 0
/proc/28160/statm: 16501 16373 48 102 0 16396 0
Current children cumulated CPU time (s) 642.41
Current children cumulated vsize (KiB) 66004

[startup+702.85 s]
/proc/loadavg: 1.00 1.00 1.00 2/78 28161
/proc/meminfo: memFree=1363696/2055920 swapFree=4192812/4192956
[pid=28160] ppid=28158 vsize=69652 CPUtime=702.43
/proc/28160/stat : 28160 (picosat) R 28158 28160 27754 0 -1 4194304 22128 0 0 0 70202 41 0 0 25 0 1 0 230983342 71323648 17232 18446744073709551615 134512640 134931368 4294956704 18446744073709551615 134530822 0 0 4096 0 0 0 0 17 0 0 0
/proc/28160/statm: 17413 17232 48 102 0 17308 0
Current children cumulated CPU time (s) 702.43
Current children cumulated vsize (KiB) 69652

[startup+762.907 s]
/proc/loadavg: 1.00 1.00 1.00 2/78 28161
/proc/meminfo: memFree=1357744/2055920 swapFree=4192812/4192956
[pid=28160] ppid=28158 vsize=75600 CPUtime=762.44
/proc/28160/stat : 28160 (picosat) R 28158 28160 27754 0 -1 4194304 23748 0 0 0 76201 43 0 0 25 0 1 0 230983342 77414400 18721 18446744073709551615 134512640 134931368 4294956704 18446744073709551615 134525554 0 0 4096 0 0 0 0 17 0 0 0
/proc/28160/statm: 18900 18721 48 102 0 18795 0
Current children cumulated CPU time (s) 762.44
Current children cumulated vsize (KiB) 75600

[startup+822.959 s]
/proc/loadavg: 1.00 1.00 1.00 2/78 28161
/proc/meminfo: memFree=1347952/2055920 swapFree=4192812/4192956
[pid=28160] ppid=28158 vsize=85396 CPUtime=822.45
/proc/28160/stat : 28160 (picosat) R 28158 28160 27754 0 -1 4194304 26266 0 0 0 82200 45 0 0 25 0 1 0 230983342 87445504 21172 18446744073709551615 134512640 134931368 4294956704 18446744073709551615 134525788 0 0 4096 0 0 0 0 17 0 0 0
/proc/28160/statm: 21349 21172 48 102 0 21244 0
Current children cumulated CPU time (s) 822.45
Current children cumulated vsize (KiB) 85396

[startup+883.004 s]
/proc/loadavg: 1.03 1.01 1.00 2/78 28161
/proc/meminfo: memFree=1347760/2055920 swapFree=4192812/4192956
[pid=28160] ppid=28158 vsize=85528 CPUtime=882.47
/proc/28160/stat : 28160 (picosat) R 28158 28160 27754 0 -1 4194304 26375 0 0 0 88201 46 0 0 25 0 1 0 230983342 87580672 21211 18446744073709551615 134512640 134931368 4294956704 18446744073709551615 134525754 0 0 4096 0 0 0 0 17 0 0 0
/proc/28160/statm: 21382 21211 48 102 0 21277 0
Current children cumulated CPU time (s) 882.47
Current children cumulated vsize (KiB) 85528

[startup+943.051 s]
/proc/loadavg: 1.01 1.01 1.00 2/78 28161
/proc/meminfo: memFree=1338736/2055920 swapFree=4192812/4192956
[pid=28160] ppid=28158 vsize=95100 CPUtime=942.48
/proc/28160/stat : 28160 (picosat) R 28158 28160 27754 0 -1 4194304 28765 0 0 0 94201 47 0 0 25 0 1 0 230983342 97382400 23457 18446744073709551615 134512640 134931368 4294956704 18446744073709551615 134525754 0 0 4096 0 0 0 0 17 0 0 0
/proc/28160/statm: 23775 23457 48 102 0 23670 0
Current children cumulated CPU time (s) 942.48
Current children cumulated vsize (KiB) 95100

[startup+1003.1 s]
/proc/loadavg: 1.00 1.00 1.00 2/78 28161
/proc/meminfo: memFree=1339056/2055920 swapFree=4192812/4192956
[pid=28160] ppid=28158 vsize=94716 CPUtime=1002.5
/proc/28160/stat : 28160 (picosat) R 28158 28160 27754 0 -1 4194304 28765 0 0 0 100203 47 0 0 25 0 1 0 230983342 96989184 23390 18446744073709551615 134512640 134931368 4294956704 18446744073709551615 134530332 0 0 4096 0 0 0 0 17 1 0 0
/proc/28160/statm: 23679 23390 48 102 0 23574 0
Current children cumulated CPU time (s) 1002.5
Current children cumulated vsize (KiB) 94716

[startup+1063.15 s]
/proc/loadavg: 1.00 1.00 1.00 2/78 28161
/proc/meminfo: memFree=1339056/2055920 swapFree=4192812/4192956
[pid=28160] ppid=28158 vsize=94716 CPUtime=1062.51
/proc/28160/stat : 28160 (picosat) R 28158 28160 27754 0 -1 4194304 28765 0 0 0 106204 47 0 0 25 0 1 0 230983342 96989184 23390 18446744073709551615 134512640 134931368 4294956704 18446744073709551615 134529868 0 0 4096 0 0 0 0 17 0 0 0
/proc/28160/statm: 23679 23390 48 102 0 23574 0
Current children cumulated CPU time (s) 1062.51
Current children cumulated vsize (KiB) 94716

[startup+1123.2 s]
/proc/loadavg: 1.00 1.00 1.00 2/78 28161
/proc/meminfo: memFree=1339056/2055920 swapFree=4192812/4192956
[pid=28160] ppid=28158 vsize=94708 CPUtime=1122.52
/proc/28160/stat : 28160 (picosat) R 28158 28160 27754 0 -1 4194304 28772 0 0 0 112205 47 0 0 25 0 1 0 230983342 96980992 23395 18446744073709551615 134512640 134931368 4294956704 18446744073709551615 134529700 0 0 4096 0 0 0 0 17 0 0 0
/proc/28160/statm: 23677 23395 48 102 0 23572 0
Current children cumulated CPU time (s) 1122.52
Current children cumulated vsize (KiB) 94708

[startup+1183.26 s]
/proc/loadavg: 1.00 1.00 1.00 2/78 28161
/proc/meminfo: memFree=1339056/2055920 swapFree=4192812/4192956
[pid=28160] ppid=28158 vsize=94708 CPUtime=1182.55
/proc/28160/stat : 28160 (picosat) R 28158 28160 27754 0 -1 4194304 28772 0 0 0 118207 48 0 0 25 0 1 0 230983342 96980992 23395 18446744073709551615 134512640 134931368 4294956704 18446744073709551615 134529628 0 0 4096 0 0 0 0 17 0 0 0
/proc/28160/statm: 23677 23395 48 102 0 23572 0
Current children cumulated CPU time (s) 1182.55
Current children cumulated vsize (KiB) 94708



Maximum CPU time exceeded: sending SIGTERM then SIGKILL

[startup+1200.78 s]
/proc/loadavg: 1.00 1.00 1.00 2/78 28161
/proc/meminfo: memFree=1337392/2055920 swapFree=4192812/4192956
[pid=28160] ppid=28158 vsize=96388 CPUtime=1200.06
/proc/28160/stat : 28160 (picosat) R 28158 28160 27754 0 -1 4194304 29276 0 0 0 119958 48 0 0 25 0 1 0 230983342 98701312 23817 18446744073709551615 134512640 134931368 4294956704 18446744073709551615 134525606 0 0 4096 0 0 0 0 17 0 0 0
/proc/28160/statm: 24097 23817 48 102 0 23992 0
Current children cumulated CPU time (s) 1200.06
Current children cumulated vsize (KiB) 96388

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

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

[startup+1200.78 s]
/proc/loadavg: 1.00 1.00 1.00 2/78 28161
/proc/meminfo: memFree=1337392/2055920 swapFree=4192812/4192956
[pid=28160] ppid=28158 vsize=96388 CPUtime=1200.06
/proc/28160/stat : 28160 (picosat) R 28158 28160 27754 0 -1 4194304 29276 0 0 0 119958 48 0 0 25 0 1 0 230983342 98701312 23817 18446744073709551615 134512640 134931368 4294956704 18446744073709551615 134525606 0 0 4096 0 0 0 0 17 0 0 0
/proc/28160/statm: 24097 23817 48 102 0 23992 0
Current children cumulated CPU time (s) 1200.06
Current children cumulated vsize (KiB) 96388

Child ended because it received signal 15 (SIGTERM)
Real time (s): 1200.8
CPU time (s): 1200.09
CPU user time (s): 1199.59
CPU system time (s): 0.497924
CPU usage (%): 99.9404
Max. virtual memory (cumulated for all children) (KiB): 96716

getrusage(RUSAGE_CHILDREN,...) data:
user time used= 1199.59
system time used= 0.497924
maximum resident set size= 0
integral shared memory size= 0
integral unshared data size= 0
integral unshared stack size= 0
page reclaims= 29276
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= 19605

runsolver used 1.11583 second user time and 3.15652 second system time

The end



Launcher Data (download as text)




Begin job on node14 on Thu Feb 22 02:11:29 UTC 2007

IDJOB= 306968
IDBENCH= 20194
IDSOLVER= 106
FILE ID= node14/306968-1172110289

PBS_JOBID= 3865359

Free space on /tmp= 66547 MiB

SOLVER NAME= picosat 535
BENCH NAME= HOME/pub/bench/SAT07/random/LargeSize/3SAT/v13000/unif-k3-r4.2-v13000-c54600-S1890278326-03.cnf
COMMAND LINE= /tmp/evaluation/306968-1172110289/picosat /tmp/evaluation/306968-1172110289/instance-306968-1172110289.cnf            
RUNSOLVER COMMAND LINE= runsolver  --timestamp  -w ROOT/results/node14/watcher-306968-1172110289 -o ROOT/results/node14/solver-306968-1172110289 -C 1200 -M 1800 --output-limit 1,15  /tmp/evaluation/306968-1172110289/picosat /tmp/evaluation/306968-1172110289/instance-306968-1172110289.cnf            

META MD5SUM SOLVER= 1cb12d44dc66ecc4d20a168f5cfd1323
MD5SUM BENCH=  54d48c33f7a9a8497a5de749a63ebbcb

RANDOM SEED= 138165403

TIME LIMIT= 1200 seconds
MEMORY LIMIT= 1800 MiB

Linux node14.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		: 3000.216
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		: 3000.216
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:       1433416 kB
Buffers:         64844 kB
Cached:         420540 kB
SwapCached:          0 kB
Active:         217208 kB
Inactive:       322160 kB
HighTotal:           0 kB
HighFree:            0 kB
LowTotal:      2055920 kB
LowFree:       1433416 kB
SwapTotal:     4192956 kB
SwapFree:      4192812 kB
Dirty:            1508 kB
Writeback:           0 kB
Mapped:          72872 kB
Slab:            68668 kB
Committed_AS:   868080 kB
PageTables:       1736 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= 66547 MiB

End job on node14 on Thu Feb 22 02:31:32 UTC 2007