Trace number 1837613

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. The first timestamp (if present) is estimated CPU time. The last timestamp is wall clock 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
MiniSAT 09z 2009-03-22? (TO) 10000 10004.1

General information on the benchmark

Namevelev-pipe-uns-1.0-8.cnf
MD5SUM0767e5dbf6844720495e9eb5423112e1
Bench CategoryAPPLICATION (applications instances)
Best result obtained on this benchmarkUNSAT
Best CPU time to get the best result obtained on this benchmark307.484
Satisfiable
(Un)Satisfiability was proved
Number of variables35065
Number of clauses1332773
Sum of the clauses size3936683
Maximum clause length178
Minimum clause length1
Number of clauses of size 11
Number of clauses of size 21290115
Number of clauses of size 314508
Number of clauses of size 4256
Number of clauses of size 5216
Number of clauses of size over 527677

Solver Data 

0.00/0.00	c Parsing...
0.00/0.92	c ==============================================================================
0.00/0.92	c |           |     ORIGINAL     |              LEARNT              |          |
0.00/0.92	c | Conflicts | Clauses Literals |   Limit Clauses Literals  Lit/Cl | Progress |
0.00/0.92	c ==============================================================================
0.00/0.92	c |         0 | 1332772  3936682 |  399831       0        0     nan |  0.000 % |
6.79/6.82	c |         0 | 1317234  4010071 |      --       0       --      -- |     --   | -15195/74092
6.79/6.82	c ==============================================================================
6.79/6.82	c Result  :   #vars: 30665   #clauses: 1317234   #literals: 4010071
6.79/6.82	c CPU time:   6.62699 s
6.79/6.82	c ==============================================================================
7.88/7.98	c WARNING: for repeatability, setting FPU to use double precision
7.88/7.98	c Number of variables   : 30665        
7.88/7.98	c Number of clauses     : 1317234      
8.67/8.74	c Parsing time: 0.66         s

Verifier Data 

ERROR: Unexpected answer ! (SATISFIABLE/UNSATISFIABLE expected)
Got answer: <no 's ' line found>

Watcher Data 

runsolver version 3.2.9 (svn:492) (c) roussel@cril.univ-artois.fr

command line: BIN/runsolver --timestamp -w /tmp/evaluation-result-1837613-1242878156/watcher-1837613-1242878156 -o /tmp/evaluation-result-1837613-1242878156/solver-1837613-1242878156 -C 10000 -W 12000 -M 1800 SatELiteGTI HOME/instance-1837613-1242878156.cnf -random-seed=1444034414 

Enforcing CPUTime limit (soft limit, will send SIGTERM then SIGKILL): 10000 seconds
Enforcing CPUTime limit (hard limit, will send SIGXCPU): 10030 seconds
Enforcing wall clock limit (soft limit, will send SIGTERM then SIGKILL): 12000 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
Current StackSize limit: 10240 KiB


[startup+0 s]
/proc/loadavg: 0.92 0.98 0.99 3/64 20452
/proc/meminfo: memFree=1322392/2055920 swapFree=4180532/4192956
[pid=20452] ppid=20450 vsize=5356 CPUtime=0
/proc/20452/stat : 20452 (SatELiteGTI) R 20450 20452 20415 0 -1 4194304 290 250 0 0 0 0 0 0 18 0 1 0 315849784 5484544 237 1992294400 4194304 4889804 548682068784 18446744073709551615 233632600797 0 0 4100 65536 0 0 0 17 0 0 0
/proc/20452/statm: 1339 237 197 169 0 50 0

[startup+0.0206439 s]
/proc/loadavg: 0.92 0.98 0.99 3/64 20452
/proc/meminfo: memFree=1322392/2055920 swapFree=4180532/4192956
[pid=20452] ppid=20450 vsize=5356 CPUtime=0
/proc/20452/stat : 20452 (SatELiteGTI) S 20450 20452 20415 0 -1 4194304 309 250 0 0 0 0 0 0 19 0 1 0 315849784 5484544 237 1992294400 4194304 4889804 548682068784 18446744073709551615 233632752452 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/20452/statm: 1339 237 197 169 0 50 0
Current children cumulated CPU time (s) 0
Current children cumulated vsize (KiB) 5356

[startup+0.101649 s]
/proc/loadavg: 0.92 0.98 0.99 3/64 20452
/proc/meminfo: memFree=1322392/2055920 swapFree=4180532/4192956
[pid=20452] ppid=20450 vsize=5356 CPUtime=0
/proc/20452/stat : 20452 (SatELiteGTI) S 20450 20452 20415 0 -1 4194304 309 250 0 0 0 0 0 0 19 0 1 0 315849784 5484544 237 1992294400 4194304 4889804 548682068784 18446744073709551615 233632752452 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/20452/statm: 1339 237 197 169 0 50 0
Current children cumulated CPU time (s) 0
Current children cumulated vsize (KiB) 5356

[startup+0.301665 s]
/proc/loadavg: 0.92 0.98 0.99 3/64 20452
/proc/meminfo: memFree=1322392/2055920 swapFree=4180532/4192956
[pid=20452] ppid=20450 vsize=5356 CPUtime=0
/proc/20452/stat : 20452 (SatELiteGTI) S 20450 20452 20415 0 -1 4194304 309 250 0 0 0 0 0 0 19 0 1 0 315849784 5484544 237 1992294400 4194304 4889804 548682068784 18446744073709551615 233632752452 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/20452/statm: 1339 237 197 169 0 50 0
Current children cumulated CPU time (s) 0
Current children cumulated vsize (KiB) 5356

[startup+0.701696 s]
/proc/loadavg: 0.92 0.98 0.99 3/64 20452
/proc/meminfo: memFree=1322392/2055920 swapFree=4180532/4192956
[pid=20452] ppid=20450 vsize=5356 CPUtime=0
/proc/20452/stat : 20452 (SatELiteGTI) S 20450 20452 20415 0 -1 4194304 309 250 0 0 0 0 0 0 19 0 1 0 315849784 5484544 237 1992294400 4194304 4889804 548682068784 18446744073709551615 233632752452 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/20452/statm: 1339 237 197 169 0 50 0
Current children cumulated CPU time (s) 0
Current children cumulated vsize (KiB) 5356

[startup+1.50176 s]
/proc/loadavg: 0.93 0.98 0.99 2/66 20457
/proc/meminfo: memFree=1238472/2055920 swapFree=4180532/4192956
[pid=20452] ppid=20450 vsize=5356 CPUtime=0
/proc/20452/stat : 20452 (SatELiteGTI) S 20450 20452 20415 0 -1 4194304 309 250 0 0 0 0 0 0 19 0 1 0 315849784 5484544 237 1992294400 4194304 4889804 548682068784 18446744073709551615 233632752452 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/20452/statm: 1339 237 197 169 0 50 0
[pid=20456] ppid=20452 vsize=108920 CPUtime=1.49
/proc/20456/stat : 20456 (SatELite_releas) R 20452 20452 20415 0 -1 4194304 25966 0 0 0 133 16 0 0 25 0 1 0 315849784 111534080 23247 1992294400 134512640 135223648 4294956128 18446744073709551615 134564737 0 0 4096 3 0 0 0 17 0 0 0
/proc/20456/statm: 27230 23247 76 173 0 27055 0
Current children cumulated CPU time (s) 1.49
Current children cumulated vsize (KiB) 114276

[startup+3.10189 s]
/proc/loadavg: 0.93 0.98 0.99 2/66 20457
/proc/meminfo: memFree=1225480/2055920 swapFree=4180532/4192956
[pid=20452] ppid=20450 vsize=5356 CPUtime=0
/proc/20452/stat : 20452 (SatELiteGTI) S 20450 20452 20415 0 -1 4194304 309 250 0 0 0 0 0 0 19 0 1 0 315849784 5484544 237 1992294400 4194304 4889804 548682068784 18446744073709551615 233632752452 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/20452/statm: 1339 237 197 169 0 50 0
[pid=20456] ppid=20452 vsize=127020 CPUtime=3.09
/proc/20456/stat : 20456 (SatELite_releas) R 20452 20452 20415 0 -1 4194304 29417 0 0 0 291 18 0 0 25 0 1 0 315849784 130068480 26628 1992294400 134512640 135223648 4294956128 18446744073709551615 134602253 0 0 4096 3 0 0 0 17 0 0 0
/proc/20456/statm: 31755 26628 76 173 0 31580 0
Current children cumulated CPU time (s) 3.09
Current children cumulated vsize (KiB) 132376

[startup+6.30115 s]
/proc/loadavg: 0.93 0.98 0.99 2/66 20457
/proc/meminfo: memFree=1213832/2055920 swapFree=4180532/4192956
[pid=20452] ppid=20450 vsize=5356 CPUtime=0
/proc/20452/stat : 20452 (SatELiteGTI) S 20450 20452 20415 0 -1 4194304 309 250 0 0 0 0 0 0 19 0 1 0 315849784 5484544 237 1992294400 4194304 4889804 548682068784 18446744073709551615 233632752452 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/20452/statm: 1339 237 197 169 0 50 0
[pid=20456] ppid=20452 vsize=127276 CPUtime=6.29
/proc/20456/stat : 20456 (SatELite_releas) R 20452 20452 20415 0 -1 4194304 29474 0 0 0 610 19 0 0 25 0 1 0 315849784 130330624 26685 1992294400 134512640 135223648 4294956128 18446744073709551615 134549033 0 0 4096 3 0 0 0 17 0 0 0
/proc/20456/statm: 31819 26685 76 173 0 31644 0
Current children cumulated CPU time (s) 6.29
Current children cumulated vsize (KiB) 132632

[startup+12.7017 s]
/proc/loadavg: 0.94 0.98 0.99 2/66 20458
/proc/meminfo: memFree=1233288/2055920 swapFree=4180532/4192956
[pid=20452] ppid=20450 vsize=5356 CPUtime=7.97
/proc/20452/stat : 20452 (SatELiteGTI) S 20450 20452 20415 0 -1 4194304 333 29729 0 0 0 0 768 29 16 0 1 0 315849784 5484544 239 1992294400 4194304 4889804 548682068784 18446744073709551615 233632752452 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/20452/statm: 1339 239 197 169 0 50 0
[pid=20458] ppid=20452 vsize=64344 CPUtime=4.68
/proc/20458/stat : 20458 (minisat_static) R 20452 20452 20415 0 -1 4194304 15619 0 0 0 458 10 0 0 25 0 1 0 315850582 65888256 15605 1992294400 134512640 135212243 4294956240 18446744073709551615 134718742 0 0 4096 3 0 0 0 17 0 0 0
/proc/20458/statm: 16086 15605 75 170 0 15913 0
Current children cumulated CPU time (s) 12.65
Current children cumulated vsize (KiB) 69700

[startup+25.5017 s]
/proc/loadavg: 0.95 0.98 0.99 2/66 20458
/proc/meminfo: memFree=1232264/2055920 swapFree=4180532/4192956
[pid=20452] ppid=20450 vsize=5356 CPUtime=7.97
/proc/20452/stat : 20452 (SatELiteGTI) S 20450 20452 20415 0 -1 4194304 333 29729 0 0 0 0 768 29 16 0 1 0 315849784 5484544 239 1992294400 4194304 4889804 548682068784 18446744073709551615 233632752452 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/20452/statm: 1339 239 197 169 0 50 0
[pid=20458] ppid=20452 vsize=65180 CPUtime=17.48
/proc/20458/stat : 20458 (minisat_static) R 20452 20452 20415 0 -1 4194304 15840 0 0 0 1737 11 0 0 25 0 1 0 315850582 66744320 15826 1992294400 134512640 135212243 4294956240 18446744073709551615 134526248 0 0 4096 3 0 0 0 17 0 0 0
/proc/20458/statm: 16295 15826 75 170 0 16122 0
Current children cumulated CPU time (s) 25.45
Current children cumulated vsize (KiB) 70536

[startup+51.1018 s]
/proc/loadavg: 0.97 0.98 0.99 2/66 20458
/proc/meminfo: memFree=1229576/2055920 swapFree=4180532/4192956
[pid=20452] ppid=20450 vsize=5356 CPUtime=7.97
/proc/20452/stat : 20452 (SatELiteGTI) S 20450 20452 20415 0 -1 4194304 333 29729 0 0 0 0 768 29 16 0 1 0 315849784 5484544 239 1992294400 4194304 4889804 548682068784 18446744073709551615 233632752452 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/20452/statm: 1339 239 197 169 0 50 0
[pid=20458] ppid=20452 vsize=67672 CPUtime=43.02
/proc/20458/stat : 20458 (minisat_static) R 20452 20452 20415 0 -1 4194304 16434 0 0 0 4291 11 0 0 25 0 1 0 315850582 69296128 16420 1992294400 134512640 135212243 4294956240 18446744073709551615 134526095 0 0 4096 3 0 0 0 17 0 0 0
/proc/20458/statm: 16918 16420 75 170 0 16745 0
Current children cumulated CPU time (s) 50.99
Current children cumulated vsize (KiB) 73028

[startup+102.306 s]
/proc/loadavg: 0.98 0.98 0.99 2/66 20458
/proc/meminfo: memFree=1225480/2055920 swapFree=4180532/4192956
[pid=20452] ppid=20450 vsize=5356 CPUtime=7.97
/proc/20452/stat : 20452 (SatELiteGTI) S 20450 20452 20415 0 -1 4194304 333 29729 0 0 0 0 768 29 16 0 1 0 315849784 5484544 239 1992294400 4194304 4889804 548682068784 18446744073709551615 233632752452 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/20452/statm: 1339 239 197 169 0 50 0
[pid=20458] ppid=20452 vsize=72424 CPUtime=94.21
/proc/20458/stat : 20458 (minisat_static) R 20452 20452 20415 0 -1 4194304 17601 0 0 0 9409 12 0 0 25 0 1 0 315850582 74162176 17587 1992294400 134512640 135212243 4294956240 18446744073709551615 134526248 0 0 4096 3 0 0 0 17 0 0 0
/proc/20458/statm: 18106 17587 75 170 0 17933 0
Current children cumulated CPU time (s) 102.18
Current children cumulated vsize (KiB) 77780

[startup+162.302 s]
/proc/loadavg: 0.99 0.98 0.99 2/66 20458
/proc/meminfo: memFree=1220744/2055920 swapFree=4180532/4192956
[pid=20452] ppid=20450 vsize=5356 CPUtime=7.97
/proc/20452/stat : 20452 (SatELiteGTI) S 20450 20452 20415 0 -1 4194304 333 29729 0 0 0 0 768 29 16 0 1 0 315849784 5484544 239 1992294400 4194304 4889804 548682068784 18446744073709551615 233632752452 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/20452/statm: 1339 239 197 169 0 50 0
[pid=20458] ppid=20452 vsize=77128 CPUtime=154.17
/proc/20458/stat : 20458 (minisat_static) R 20452 20452 20415 0 -1 4194304 18766 0 0 0 15404 13 0 0 25 0 1 0 315850582 78979072 18752 1992294400 134512640 135212243 4294956240 18446744073709551615 134526248 0 0 4096 3 0 0 0 17 0 0 0
/proc/20458/statm: 19282 18752 75 170 0 19109 0
Current children cumulated CPU time (s) 162.14
Current children cumulated vsize (KiB) 82484

[startup+222.302 s]
/proc/loadavg: 0.99 0.98 0.99 2/66 20458
/proc/meminfo: memFree=1217544/2055920 swapFree=4180532/4192956
[pid=20452] ppid=20450 vsize=5356 CPUtime=7.97
/proc/20452/stat : 20452 (SatELiteGTI) S 20450 20452 20415 0 -1 4194304 333 29729 0 0 0 0 768 29 16 0 1 0 315849784 5484544 239 1992294400 4194304 4889804 548682068784 18446744073709551615 233632752452 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/20452/statm: 1339 239 197 169 0 50 0
[pid=20458] ppid=20452 vsize=80332 CPUtime=214.16
/proc/20458/stat : 20458 (minisat_static) R 20452 20452 20415 0 -1 4194304 19580 0 0 0 21402 14 0 0 25 0 1 0 315850582 82259968 19566 1992294400 134512640 135212243 4294956240 18446744073709551615 134526248 0 0 4096 3 0 0 0 17 0 0 0
/proc/20458/statm: 20083 19566 75 170 0 19910 0
Current children cumulated CPU time (s) 222.13
Current children cumulated vsize (KiB) 85688

[startup+282.302 s]
/proc/loadavg: 0.99 0.98 0.99 2/66 20458
/proc/meminfo: memFree=1213768/2055920 swapFree=4180532/4192956
[pid=20452] ppid=20450 vsize=5356 CPUtime=7.97
/proc/20452/stat : 20452 (SatELiteGTI) S 20450 20452 20415 0 -1 4194304 333 29729 0 0 0 0 768 29 16 0 1 0 315849784 5484544 239 1992294400 4194304 4889804 548682068784 18446744073709551615 233632752452 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/20452/statm: 1339 239 197 169 0 50 0
[pid=20458] ppid=20452 vsize=84312 CPUtime=274.13
/proc/20458/stat : 20458 (minisat_static) R 20452 20452 20415 0 -1 4194304 20532 0 0 0 27398 15 0 0 25 0 1 0 315850582 86335488 20518 1992294400 134512640 135212243 4294956240 18446744073709551615 134526197 0 0 4096 3 0 0 0 17 0 0 0
/proc/20458/statm: 21078 20518 75 170 0 20905 0
Current children cumulated CPU time (s) 282.1
Current children cumulated vsize (KiB) 89668

[startup+342.302 s]
/proc/loadavg: 0.99 0.98 0.99 2/66 20464
/proc/meminfo: memFree=1211464/2055920 swapFree=4180532/4192956
[pid=20452] ppid=20450 vsize=5356 CPUtime=7.97
/proc/20452/stat : 20452 (SatELiteGTI) S 20450 20452 20415 0 -1 4194304 333 29729 0 0 0 0 768 29 16 0 1 0 315849784 5484544 239 1992294400 4194304 4889804 548682068784 18446744073709551615 233632752452 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/20452/statm: 1339 239 197 169 0 50 0
[pid=20458] ppid=20452 vsize=86484 CPUtime=334.11
/proc/20458/stat : 20458 (minisat_static) R 20452 20452 20415 0 -1 4194304 21051 0 0 0 33395 16 0 0 25 0 1 0 315850582 88559616 21037 1992294400 134512640 135212243 4294956240 18446744073709551615 134526248 0 0 4096 3 0 0 0 17 0 0 0
/proc/20458/statm: 21621 21037 75 170 0 21448 0
Current children cumulated CPU time (s) 342.08
Current children cumulated vsize (KiB) 91840

[startup+402.301 s]
/proc/loadavg: 0.99 0.98 0.99 2/66 20464
/proc/meminfo: memFree=1207752/2055920 swapFree=4180532/4192956
[pid=20452] ppid=20450 vsize=5356 CPUtime=7.97
/proc/20452/stat : 20452 (SatELiteGTI) S 20450 20452 20415 0 -1 4194304 333 29729 0 0 0 0 768 29 16 0 1 0 315849784 5484544 239 1992294400 4194304 4889804 548682068784 18446744073709551615 233632752452 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/20452/statm: 1339 239 197 169 0 50 0
[pid=20458] ppid=20452 vsize=90216 CPUtime=394.08
/proc/20458/stat : 20458 (minisat_static) R 20452 20452 20415 0 -1 4194304 21975 0 0 0 39391 17 0 0 25 0 1 0 315850582 92381184 21961 1992294400 134512640 135212243 4294956240 18446744073709551615 134526248 0 0 4096 3 0 0 0 17 0 0 0
/proc/20458/statm: 22554 21961 75 170 0 22381 0
Current children cumulated CPU time (s) 402.05
Current children cumulated vsize (KiB) 95572

[startup+462.301 s]

################
# More data... #
################

/proc/20458/statm: 83922 81884 75 170 0 83749 0
Current children cumulated CPU time (s) 9398.5
Current children cumulated vsize (KiB) 341044

[startup+9462.3 s]
/proc/loadavg: 1.00 1.00 1.00 2/66 20480
/proc/meminfo: memFree=966536/2055920 swapFree=4180532/4192956
[pid=20452] ppid=20450 vsize=5356 CPUtime=7.97
/proc/20452/stat : 20452 (SatELiteGTI) S 20450 20452 20415 0 -1 4194304 333 29729 0 0 0 0 768 29 16 0 1 0 315849784 5484544 239 1992294400 4194304 4889804 548682068784 18446744073709551615 233632752452 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/20452/statm: 1339 239 197 169 0 50 0
[pid=20458] ppid=20452 vsize=335688 CPUtime=9450.5
/proc/20458/stat : 20458 (minisat_static) R 20452 20452 20415 0 -1 4194304 81908 0 0 0 944967 83 0 0 25 0 1 0 315850582 343744512 81894 1992294400 134512640 135212243 4294956240 18446744073709551615 134526248 0 0 4096 3 0 0 0 17 0 0 0
/proc/20458/statm: 83922 81894 75 170 0 83749 0
Current children cumulated CPU time (s) 9458.47
Current children cumulated vsize (KiB) 341044

[startup+9522.3 s]
/proc/loadavg: 1.00 1.00 1.00 2/66 20480
/proc/meminfo: memFree=966536/2055920 swapFree=4180532/4192956
[pid=20452] ppid=20450 vsize=5356 CPUtime=7.97
/proc/20452/stat : 20452 (SatELiteGTI) S 20450 20452 20415 0 -1 4194304 333 29729 0 0 0 0 768 29 16 0 1 0 315849784 5484544 239 1992294400 4194304 4889804 548682068784 18446744073709551615 233632752452 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/20452/statm: 1339 239 197 169 0 50 0
[pid=20458] ppid=20452 vsize=335688 CPUtime=9510.47
/proc/20458/stat : 20458 (minisat_static) R 20452 20452 20415 0 -1 4194304 81914 0 0 0 950964 83 0 0 25 0 1 0 315850582 343744512 81900 1992294400 134512640 135212243 4294956240 18446744073709551615 134526248 0 0 4096 3 0 0 0 17 0 0 0
/proc/20458/statm: 83922 81900 75 170 0 83749 0
Current children cumulated CPU time (s) 9518.44
Current children cumulated vsize (KiB) 341044

[startup+9582.3 s]
/proc/loadavg: 1.00 1.00 1.00 2/66 20480
/proc/meminfo: memFree=961352/2055920 swapFree=4180532/4192956
[pid=20452] ppid=20450 vsize=5356 CPUtime=7.97
/proc/20452/stat : 20452 (SatELiteGTI) S 20450 20452 20415 0 -1 4194304 333 29729 0 0 0 0 768 29 16 0 1 0 315849784 5484544 239 1992294400 4194304 4889804 548682068784 18446744073709551615 233632752452 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/20452/statm: 1339 239 197 169 0 50 0
[pid=20458] ppid=20452 vsize=342192 CPUtime=9570.45
/proc/20458/stat : 20458 (minisat_static) R 20452 20452 20415 0 -1 4194304 83220 0 0 0 956960 85 0 0 25 0 1 0 315850582 350404608 83206 1992294400 134512640 135212243 4294956240 18446744073709551615 134526295 0 0 4096 3 0 0 0 17 0 0 0
/proc/20458/statm: 85548 83206 75 170 0 85375 0
Current children cumulated CPU time (s) 9578.42
Current children cumulated vsize (KiB) 347548

[startup+9642.3 s]
/proc/loadavg: 1.00 1.00 1.00 2/66 20480
/proc/meminfo: memFree=953288/2055920 swapFree=4180532/4192956
[pid=20452] ppid=20450 vsize=5356 CPUtime=7.97
/proc/20452/stat : 20452 (SatELiteGTI) S 20450 20452 20415 0 -1 4194304 333 29729 0 0 0 0 768 29 16 0 1 0 315849784 5484544 239 1992294400 4194304 4889804 548682068784 18446744073709551615 233632752452 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/20452/statm: 1339 239 197 169 0 50 0
[pid=20458] ppid=20452 vsize=350240 CPUtime=9630.42
/proc/20458/stat : 20458 (minisat_static) R 20452 20452 20415 0 -1 4194304 85253 0 0 0 962955 87 0 0 25 0 1 0 315850582 358645760 85239 1992294400 134512640 135212243 4294956240 18446744073709551615 134526248 0 0 4096 3 0 0 0 17 0 0 0
/proc/20458/statm: 87560 85239 75 170 0 87387 0
Current children cumulated CPU time (s) 9638.39
Current children cumulated vsize (KiB) 355596

[startup+9702.3 s]
/proc/loadavg: 1.00 1.00 1.00 2/66 20480
/proc/meminfo: memFree=946248/2055920 swapFree=4180532/4192956
[pid=20452] ppid=20450 vsize=5356 CPUtime=7.97
/proc/20452/stat : 20452 (SatELiteGTI) S 20450 20452 20415 0 -1 4194304 333 29729 0 0 0 0 768 29 16 0 1 0 315849784 5484544 239 1992294400 4194304 4889804 548682068784 18446744073709551615 233632752452 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/20452/statm: 1339 239 197 169 0 50 0
[pid=20458] ppid=20452 vsize=356984 CPUtime=9690.39
/proc/20458/stat : 20458 (minisat_static) R 20452 20452 20415 0 -1 4194304 86949 0 0 0 968950 89 0 0 25 0 1 0 315850582 365551616 86935 1992294400 134512640 135212243 4294956240 18446744073709551615 134533032 0 0 4096 3 0 0 0 17 0 0 0
/proc/20458/statm: 89246 86935 75 170 0 89073 0
Current children cumulated CPU time (s) 9698.36
Current children cumulated vsize (KiB) 362340

[startup+9762.3 s]
/proc/loadavg: 1.00 1.00 1.00 2/66 20480
/proc/meminfo: memFree=946184/2055920 swapFree=4180532/4192956
[pid=20452] ppid=20450 vsize=5356 CPUtime=7.97
/proc/20452/stat : 20452 (SatELiteGTI) S 20450 20452 20415 0 -1 4194304 333 29729 0 0 0 0 768 29 16 0 1 0 315849784 5484544 239 1992294400 4194304 4889804 548682068784 18446744073709551615 233632752452 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/20452/statm: 1339 239 197 169 0 50 0
[pid=20458] ppid=20452 vsize=356984 CPUtime=9750.35
/proc/20458/stat : 20458 (minisat_static) R 20452 20452 20415 0 -1 4194304 86949 0 0 0 974946 89 0 0 25 0 1 0 315850582 365551616 86935 1992294400 134512640 135212243 4294956240 18446744073709551615 134526086 0 0 4096 3 0 0 0 17 0 0 0
/proc/20458/statm: 89246 86935 75 170 0 89073 0
Current children cumulated CPU time (s) 9758.32
Current children cumulated vsize (KiB) 362340

[startup+9822.3 s]
/proc/loadavg: 1.00 1.00 1.00 2/66 20480
/proc/meminfo: memFree=946184/2055920 swapFree=4180532/4192956
[pid=20452] ppid=20450 vsize=5356 CPUtime=7.97
/proc/20452/stat : 20452 (SatELiteGTI) S 20450 20452 20415 0 -1 4194304 333 29729 0 0 0 0 768 29 16 0 1 0 315849784 5484544 239 1992294400 4194304 4889804 548682068784 18446744073709551615 233632752452 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/20452/statm: 1339 239 197 169 0 50 0
[pid=20458] ppid=20452 vsize=356984 CPUtime=9810.33
/proc/20458/stat : 20458 (minisat_static) R 20452 20452 20415 0 -1 4194304 86949 0 0 0 980943 90 0 0 25 0 1 0 315850582 365551616 86935 1992294400 134512640 135212243 4294956240 18446744073709551615 134538436 0 0 4096 3 0 0 0 17 0 0 0
/proc/20458/statm: 89246 86935 75 170 0 89073 0
Current children cumulated CPU time (s) 9818.3
Current children cumulated vsize (KiB) 362340

[startup+9882.3 s]
/proc/loadavg: 1.00 1.00 1.00 2/66 20480
/proc/meminfo: memFree=946184/2055920 swapFree=4180532/4192956
[pid=20452] ppid=20450 vsize=5356 CPUtime=7.97
/proc/20452/stat : 20452 (SatELiteGTI) S 20450 20452 20415 0 -1 4194304 333 29729 0 0 0 0 768 29 16 0 1 0 315849784 5484544 239 1992294400 4194304 4889804 548682068784 18446744073709551615 233632752452 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/20452/statm: 1339 239 197 169 0 50 0
[pid=20458] ppid=20452 vsize=356984 CPUtime=9870.31
/proc/20458/stat : 20458 (minisat_static) R 20452 20452 20415 0 -1 4194304 86949 0 0 0 986941 90 0 0 25 0 1 0 315850582 365551616 86935 1992294400 134512640 135212243 4294956240 18446744073709551615 134525968 0 0 4096 3 0 0 0 17 0 0 0
/proc/20458/statm: 89246 86935 75 170 0 89073 0
Current children cumulated CPU time (s) 9878.28
Current children cumulated vsize (KiB) 362340

[startup+9942.3 s]
/proc/loadavg: 1.00 1.00 1.00 2/66 20482
/proc/meminfo: memFree=945992/2055920 swapFree=4180532/4192956
[pid=20452] ppid=20450 vsize=5356 CPUtime=7.97
/proc/20452/stat : 20452 (SatELiteGTI) S 20450 20452 20415 0 -1 4194304 333 29729 0 0 0 0 768 29 16 0 1 0 315849784 5484544 239 1992294400 4194304 4889804 548682068784 18446744073709551615 233632752452 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/20452/statm: 1339 239 197 169 0 50 0
[pid=20458] ppid=20452 vsize=356984 CPUtime=9930.28
/proc/20458/stat : 20458 (minisat_static) R 20452 20452 20415 0 -1 4194304 86949 0 0 0 992938 90 0 0 25 0 1 0 315850582 365551616 86935 1992294400 134512640 135212243 4294956240 18446744073709551615 134526248 0 0 4096 3 0 0 0 17 0 0 0
/proc/20458/statm: 89246 86935 75 170 0 89073 0
Current children cumulated CPU time (s) 9938.25
Current children cumulated vsize (KiB) 362340

[startup+10002.3 s]
/proc/loadavg: 1.00 1.00 1.00 2/66 20482
/proc/meminfo: memFree=946056/2055920 swapFree=4180532/4192956
[pid=20452] ppid=20450 vsize=5356 CPUtime=7.97
/proc/20452/stat : 20452 (SatELiteGTI) S 20450 20452 20415 0 -1 4194304 333 29729 0 0 0 0 768 29 16 0 1 0 315849784 5484544 239 1992294400 4194304 4889804 548682068784 18446744073709551615 233632752452 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/20452/statm: 1339 239 197 169 0 50 0
[pid=20458] ppid=20452 vsize=356984 CPUtime=9990.26
/proc/20458/stat : 20458 (minisat_static) R 20452 20452 20415 0 -1 4194304 86949 0 0 0 998936 90 0 0 25 0 1 0 315850582 365551616 86935 1992294400 134512640 135212243 4294956240 18446744073709551615 134526248 0 0 4096 3 0 0 0 17 0 0 0
/proc/20458/statm: 89246 86935 75 170 0 89073 0
Current children cumulated CPU time (s) 9998.23
Current children cumulated vsize (KiB) 362340



Maximum CPU time exceeded: sending SIGTERM then SIGKILL

[startup+10004.1 s]
/proc/loadavg: 1.00 1.00 1.00 2/66 20482
/proc/meminfo: memFree=946056/2055920 swapFree=4180532/4192956
[pid=20452] ppid=20450 vsize=5356 CPUtime=7.97
/proc/20452/stat : 20452 (SatELiteGTI) S 20450 20452 20415 0 -1 4194304 333 29729 0 0 0 0 768 29 16 0 1 0 315849784 5484544 239 1992294400 4194304 4889804 548682068784 18446744073709551615 233632752452 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/20452/statm: 1339 239 197 169 0 50 0
[pid=20458] ppid=20452 vsize=356984 CPUtime=9992.06
/proc/20458/stat : 20458 (minisat_static) R 20452 20452 20415 0 -1 4194304 86949 0 0 0 999116 90 0 0 25 0 1 0 315850582 365551616 86935 1992294400 134512640 135212243 4294956240 18446744073709551615 134526032 0 0 4096 3 0 0 0 17 0 0 0
/proc/20458/statm: 89246 86935 75 170 0 89073 0
Current children cumulated CPU time (s) 10000
Current children cumulated vsize (KiB) 362340

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

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

[startup+10004.1 s]
/proc/loadavg: 1.00 1.00 1.00 2/66 20482
/proc/meminfo: memFree=946056/2055920 swapFree=4180532/4192956
[pid=20452] ppid=20450 vsize=5356 CPUtime=7.97
/proc/20452/stat : 20452 (SatELiteGTI) S 20450 20452 20415 0 -1 4194304 333 29729 0 0 0 0 768 29 16 0 1 0 315849784 5484544 239 1992294400 4194304 4889804 548682068784 18446744073709551615 233632752452 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/20452/statm: 1339 239 197 169 0 50 0
[pid=20458] ppid=20452 vsize=356984 CPUtime=9992.06
/proc/20458/stat : 20458 (minisat_static) R 20452 20452 20415 0 -1 4194304 86949 0 0 0 999116 90 0 0 25 0 1 0 315850582 365551616 86935 1992294400 134512640 135212243 4294956240 18446744073709551615 134526032 0 0 4096 3 0 0 0 17 0 0 0
/proc/20458/statm: 89246 86935 75 170 0 89073 0
Current children cumulated CPU time (s) 10000
Current children cumulated vsize (KiB) 362340

Child ended because it received signal 15 (SIGTERM)

# WARNING:
# CPU time reported by wait4() is probably wrong !
# wait4(...,&childrusage) returns 20452 and gives
#  childrusage.ru_utime.tv_sec=7
#  childrusage.ru_utime.tv_usec=682832
#  childrusage.ru_stime.tv_sec=0
#  childrusage.ru_stime.tv_usec=301954
# CPU time returned by wait4() is 7.98479
# while last known CPU time is 10000
#
# Solver probably didn't/couldn't wait for its children
# Using CPU time of the last sample as value...

Real time (s): 10004.1
CPU time (s): 10000
CPU user time (s): 9998.84
CPU system time (s): 1.19
CPU usage (%): 99.9592
Max. virtual memory (cumulated for all children) (KiB): 362340

getrusage(RUSAGE_CHILDREN,...) data:
user time used= 7.68283
system time used= 0.301954
maximum resident set size= 0
integral shared memory size= 0
integral unshared data size= 0
integral unshared stack size= 0
page reclaims= 30062
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= 11
involuntary context switches= 27

runsolver used 8.65068 second user time and 27.7318 second system time

The end

Launcher Data 

Begin job on node3 at 2009-05-21 05:55:58
IDJOB=1837613
IDBENCH=71777
IDSOLVER=675
FILE ID=node3/1837613-1242878156
PBS_JOBID= 9328680
Free space on /tmp= 66116 MiB

SOLVER NAME= MiniSAT 09z 2009-03-22
BENCH NAME= SAT_RACE06/velev-pipe-uns-1.0-8.cnf
COMMAND LINE= SatELiteGTI BENCHNAME -random-seed=RANDOMSEED
RUNSOLVER COMMAND LINE= BIN/runsolver --timestamp -w /tmp/evaluation-result-1837613-1242878156/watcher-1837613-1242878156 -o /tmp/evaluation-result-1837613-1242878156/solver-1837613-1242878156 -C 10000 -W 12000 -M 1800  SatELiteGTI HOME/instance-1837613-1242878156.cnf -random-seed=1444034414

TIME LIMIT= 10000 seconds
MEMORY LIMIT= 1800 MiB
MAX NB THREAD= 0

MD5SUM BENCH= 0767e5dbf6844720495e9eb5423112e1
RANDOM SEED=1444034414

node3.alineos.net Linux 2.6.9-22.EL.rootsmp #1 SMP Mon Oct 3 08:59:52 CEST 2005

/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		: 3000.212
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		: 3000.212
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:       1322872 kB
Buffers:         61188 kB
Cached:         614176 kB
SwapCached:       6880 kB
Active:         415076 kB
Inactive:       269264 kB
HighTotal:           0 kB
HighFree:            0 kB
LowTotal:      2055920 kB
LowFree:       1322872 kB
SwapTotal:     4192956 kB
SwapFree:      4180532 kB
Dirty:           25780 kB
Writeback:           0 kB
Mapped:          13920 kB
Slab:            34776 kB
Committed_AS:  1121208 kB
PageTables:       1376 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= 66088 MiB
End job on node3 at 2009-05-21 08:42:44