Trace number 1821876

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) 1200.01 1200.73

General information on the benchmark

Namevelev-pipe-sat-1.0-b10.cnf
MD5SUMa9abd96191efca8626c02160761beedd
Bench CategoryAPPLICATION (applications instances)
Best result obtained on this benchmarkSAT
Best CPU time to get the best result obtained on this benchmark232.05
Satisfiable
(Un)Satisfiability was proved
Number of variables118040
Number of clauses8804672
Sum of the clauses size26208080
Maximum clause length340
Minimum clause length1
Number of clauses of size 11
Number of clauses of size 28252265
Number of clauses of size 3456959
Number of clauses of size 4620
Number of clauses of size 5552
Number of clauses of size over 594275

Solver Data 

0.00/0.00	c Parsing...
6.72/6.74	c ==============================================================================
6.72/6.74	c |           |     ORIGINAL     |              LEARNT              |          |
6.72/6.74	c | Conflicts | Clauses Literals |   Limit Clauses Literals  Lit/Cl | Progress |
6.72/6.74	c ==============================================================================
6.72/6.74	c |         0 | 8804671 26208079 | 2641401       0        0     nan |  0.000 % |
247.95/247.93	c |         0 | 8758283 24905498 |      --       0       --      -- |     --   | -45259/-1300298
247.95/247.93	c ==============================================================================
247.95/247.93	c Result  :   #vars: 105929   #clauses: 8758283   #literals: 24905498
247.95/247.93	c CPU time:   246.79 s
247.95/247.93	c ==============================================================================
255.98/256.74	c WARNING: for repeatability, setting FPU to use double precision
255.98/256.74	c Number of variables   : 105929       
255.98/256.74	c Number of clauses     : 8758283      
260.73/261.58	c Parsing time: 4.22         s

Verifier Data 

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

Watcher Data 

runsolver version 3.2.9 (svn:503) (c) roussel@cril.univ-artois.fr

command line: runsolver --timestamp -w /tmp/evaluation-result-1821876-1242576301/watcher-1821876-1242576301 -o /tmp/evaluation-result-1821876-1242576301/solver-1821876-1242576301 -C 1200 -W 1800 -M 1800 SatELiteGTI HOME/instance-1821876-1242576301.cnf -random-seed=1983755370 

Enforcing CPUTime limit (soft limit, will send SIGTERM then SIGKILL): 1200 seconds
Enforcing CPUTime limit (hard limit, will send SIGXCPU): 1230 seconds
Enforcing wall clock limit (soft limit, will send SIGTERM then SIGKILL): 1800 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: 8192 KiB


[startup+0 s]
/proc/loadavg: 0.94 0.98 0.99 2/93 1180
/proc/meminfo: memFree=789084/2074464 swapFree=1951864/1959888
[pid=1180] ppid=1178 vsize=2416 CPUtime=0
/proc/1180/stat : 1180 (SatELiteGTI) S 1178 1180 20977 0 -1 4194304 367 645 0 0 0 0 0 0 25 0 1 0 1022132398 2473984 277 4294967295 134512640 135169312 3220703920 3220702456 3085147886 0 65536 4 65538 3222381614 0 0 17 2 0 0 0
/proc/1180/statm: 604 277 235 161 0 43 0
[pid=1184] ppid=1180 vsize=952 CPUtime=0
/proc/1184/stat : 1184 (SatELite_releas) R 1180 1180 20977 0 -1 4202496 122 0 0 0 0 0 0 0 25 0 1 0 1022132398 974848 58 4294967295 134512640 135223648 3218159696 3218158148 134719062 0 0 0 3 0 0 0 17 3 0 0 0
/proc/1184/statm: 238 59 46 174 0 63 0

[startup+0.048583 s]
/proc/loadavg: 0.94 0.98 0.99 2/93 1180
/proc/meminfo: memFree=789084/2074464 swapFree=1951864/1959888
[pid=1180] ppid=1178 vsize=2416 CPUtime=0
/proc/1180/stat : 1180 (SatELiteGTI) S 1178 1180 20977 0 -1 4194304 367 645 0 0 0 0 0 0 25 0 1 0 1022132398 2473984 277 4294967295 134512640 135169312 3220703920 3220702456 3085147886 0 65536 4 65538 3222381614 0 0 17 2 0 0 0
/proc/1180/statm: 604 277 235 161 0 43 0
[pid=1184] ppid=1180 vsize=4652 CPUtime=0.05
/proc/1184/stat : 1184 (SatELite_releas) R 1180 1180 20977 0 -1 4202496 990 0 0 0 4 1 0 0 25 0 1 0 1022132398 4763648 926 4294967295 134512640 135223648 3218159696 3218158648 134737310 0 0 0 3 0 0 0 17 3 0 0 0
/proc/1184/statm: 1163 926 46 174 0 988 0
Current children cumulated CPU time (s) 0.05
Current children cumulated vsize (KiB) 7068

[startup+0.118575 s]
/proc/loadavg: 0.94 0.98 0.99 2/93 1180
/proc/meminfo: memFree=789084/2074464 swapFree=1951864/1959888
[pid=1180] ppid=1178 vsize=2416 CPUtime=0
/proc/1180/stat : 1180 (SatELiteGTI) S 1178 1180 20977 0 -1 4194304 367 645 0 0 0 0 0 0 25 0 1 0 1022132398 2473984 277 4294967295 134512640 135169312 3220703920 3220702456 3085147886 0 65536 4 65538 3222381614 0 0 17 2 0 0 0
/proc/1180/statm: 604 277 235 161 0 43 0
[pid=1184] ppid=1180 vsize=9660 CPUtime=0.12
/proc/1184/stat : 1184 (SatELite_releas) R 1180 1180 20977 0 -1 4202496 2233 0 0 0 10 2 0 0 25 0 1 0 1022132398 9891840 2169 4294967295 134512640 135223648 3218159696 3218158264 134719062 0 0 0 3 0 0 0 17 3 0 0 0
/proc/1184/statm: 2415 2169 46 174 0 2240 0
Current children cumulated CPU time (s) 0.12
Current children cumulated vsize (KiB) 12076

[startup+0.318555 s]
/proc/loadavg: 0.94 0.98 0.99 2/93 1180
/proc/meminfo: memFree=789084/2074464 swapFree=1951864/1959888
[pid=1180] ppid=1178 vsize=2416 CPUtime=0
/proc/1180/stat : 1180 (SatELiteGTI) S 1178 1180 20977 0 -1 4194304 367 645 0 0 0 0 0 0 25 0 1 0 1022132398 2473984 277 4294967295 134512640 135169312 3220703920 3220702456 3085147886 0 65536 4 65538 3222381614 0 0 17 2 0 0 0
/proc/1180/statm: 604 277 235 161 0 43 0
[pid=1184] ppid=1180 vsize=23604 CPUtime=0.32
/proc/1184/stat : 1184 (SatELite_releas) R 1180 1180 20977 0 -1 4202496 5738 0 0 0 29 3 0 0 25 0 1 0 1022132398 24170496 5674 4294967295 134512640 135223648 3218159696 3218158648 134737310 0 0 0 3 0 0 0 17 3 0 0 0
/proc/1184/statm: 5901 5675 46 174 0 5726 0
Current children cumulated CPU time (s) 0.32
Current children cumulated vsize (KiB) 26020

[startup+0.718516 s]
/proc/loadavg: 0.94 0.98 0.99 2/93 1180
/proc/meminfo: memFree=789084/2074464 swapFree=1951864/1959888
[pid=1180] ppid=1178 vsize=2416 CPUtime=0
/proc/1180/stat : 1180 (SatELiteGTI) S 1178 1180 20977 0 -1 4194304 367 645 0 0 0 0 0 0 25 0 1 0 1022132398 2473984 277 4294967295 134512640 135169312 3220703920 3220702456 3085147886 0 65536 4 65538 3222381614 0 0 17 2 0 0 0
/proc/1180/statm: 604 277 235 161 0 43 0
[pid=1184] ppid=1180 vsize=54328 CPUtime=0.72
/proc/1184/stat : 1184 (SatELite_releas) R 1180 1180 20977 0 -1 4202496 12336 0 0 0 64 8 0 0 25 0 1 0 1022132398 55631872 12272 4294967295 134512640 135223648 3218159696 3218158264 134719062 0 0 0 3 0 0 0 17 3 0 0 0
/proc/1184/statm: 13582 12273 46 174 0 13407 0
Current children cumulated CPU time (s) 0.72
Current children cumulated vsize (KiB) 56744

[startup+1.51844 s]
/proc/loadavg: 0.94 0.98 0.99 2/95 1185
/proc/meminfo: memFree=720720/2074464 swapFree=1951864/1959888
[pid=1180] ppid=1178 vsize=2416 CPUtime=0
/proc/1180/stat : 1180 (SatELiteGTI) S 1178 1180 20977 0 -1 4194304 367 645 0 0 0 0 0 0 25 0 1 0 1022132398 2473984 277 4294967295 134512640 135169312 3220703920 3220702456 3085147886 0 65536 4 65538 3222381614 0 0 17 2 0 0 0
/proc/1180/statm: 604 277 235 161 0 43 0
[pid=1184] ppid=1180 vsize=113920 CPUtime=1.52
/proc/1184/stat : 1184 (SatELite_releas) R 1180 1180 20977 0 -1 4202496 25778 0 0 0 134 18 0 0 25 0 1 0 1022132398 116654080 25714 4294967295 134512640 135223648 3218159696 3218158320 134734703 0 0 0 3 0 0 0 17 3 0 0 0
/proc/1184/statm: 28480 25714 46 174 0 28305 0
Current children cumulated CPU time (s) 1.52
Current children cumulated vsize (KiB) 116336

[startup+3.11828 s]
/proc/loadavg: 0.94 0.98 0.99 2/95 1185
/proc/meminfo: memFree=646692/2074464 swapFree=1951864/1959888
[pid=1180] ppid=1178 vsize=2416 CPUtime=0
/proc/1180/stat : 1180 (SatELiteGTI) S 1178 1180 20977 0 -1 4194304 367 645 0 0 0 0 0 0 25 0 1 0 1022132398 2473984 277 4294967295 134512640 135169312 3220703920 3220702456 3085147886 0 65536 4 65538 3222381614 0 0 17 2 0 0 0
/proc/1180/statm: 604 277 235 161 0 43 0
[pid=1184] ppid=1180 vsize=228576 CPUtime=3.12
/proc/1184/stat : 1184 (SatELite_releas) R 1180 1180 20977 0 -1 4202496 52239 0 0 0 265 47 0 0 25 0 1 0 1022132398 234061824 52175 4294967295 134512640 135223648 3218159696 3218158648 134737310 0 0 0 3 0 0 0 17 3 0 0 0
/proc/1184/statm: 57144 52175 46 174 0 56969 0
Current children cumulated CPU time (s) 3.12
Current children cumulated vsize (KiB) 230992

[startup+6.31797 s]
/proc/loadavg: 0.94 0.98 0.99 3/95 1185
/proc/meminfo: memFree=429972/2074464 swapFree=1951864/1959888
[pid=1180] ppid=1178 vsize=2416 CPUtime=0
/proc/1180/stat : 1180 (SatELiteGTI) S 1178 1180 20977 0 -1 4194304 367 645 0 0 0 0 0 0 25 0 1 0 1022132398 2473984 277 4294967295 134512640 135169312 3220703920 3220702456 3085147886 0 65536 4 65538 3222381614 0 0 17 2 0 0 0
/proc/1180/statm: 604 277 235 161 0 43 0
[pid=1184] ppid=1180 vsize=529912 CPUtime=6.32
/proc/1184/stat : 1184 (SatELite_releas) R 1180 1180 20977 0 -1 4202496 119398 0 0 0 544 88 0 0 25 0 1 0 1022132398 542629888 119334 4294967295 134512640 135223648 3218159696 3218158704 134547589 0 0 0 3 0 0 0 17 3 0 0 0
/proc/1184/statm: 132478 119334 47 174 0 132303 0
Current children cumulated CPU time (s) 6.32
Current children cumulated vsize (KiB) 532328

[startup+12.7173 s]
/proc/loadavg: 0.95 0.98 0.99 3/95 1185
/proc/meminfo: memFree=214972/2074464 swapFree=1951864/1959888
[pid=1180] ppid=1178 vsize=2416 CPUtime=0
/proc/1180/stat : 1180 (SatELiteGTI) S 1178 1180 20977 0 -1 4194304 367 645 0 0 0 0 0 0 25 0 1 0 1022132398 2473984 277 4294967295 134512640 135169312 3220703920 3220702456 3085147886 0 65536 4 65538 3222381614 0 0 17 2 0 0 0
/proc/1180/statm: 604 277 235 161 0 43 0
[pid=1184] ppid=1180 vsize=653420 CPUtime=12.72
/proc/1184/stat : 1184 (SatELite_releas) R 1180 1180 20977 0 -1 4202496 159944 0 0 0 1168 104 0 0 25 0 1 0 1022132398 669102080 143193 4294967295 134512640 135223648 3218159696 3218157712 134586754 0 0 0 3 0 0 0 17 3 0 0 0
/proc/1184/statm: 163355 143193 73 174 0 163180 0
Current children cumulated CPU time (s) 12.72
Current children cumulated vsize (KiB) 655836

[startup+25.5161 s]
/proc/loadavg: 0.96 0.98 0.99 3/95 1370
/proc/meminfo: memFree=198980/2074464 swapFree=1951864/1959888
[pid=1180] ppid=1178 vsize=2416 CPUtime=0
/proc/1180/stat : 1180 (SatELiteGTI) S 1178 1180 20977 0 -1 4194304 367 645 0 0 0 0 0 0 25 0 1 0 1022132398 2473984 277 4294967295 134512640 135169312 3220703920 3220702456 3085147886 0 65536 4 65538 3222381614 0 0 17 2 0 0 0
/proc/1180/statm: 604 277 235 161 0 43 0
[pid=1184] ppid=1180 vsize=699696 CPUtime=25.52
/proc/1184/stat : 1184 (SatELite_releas) R 1180 1180 20977 0 -1 4202496 163299 0 0 0 2444 108 0 0 25 0 1 0 1022132398 716488704 146548 4294967295 134512640 135223648 3218159696 3218157696 134549039 0 0 0 3 0 0 0 17 3 0 0 0
/proc/1184/statm: 174924 146548 73 174 0 174749 0
Current children cumulated CPU time (s) 25.52
Current children cumulated vsize (KiB) 702112

[startup+51.1136 s]
/proc/loadavg: 0.97 0.98 0.99 3/95 1372
/proc/meminfo: memFree=125460/2074464 swapFree=1951864/1959888
[pid=1180] ppid=1178 vsize=2416 CPUtime=0
/proc/1180/stat : 1180 (SatELiteGTI) S 1178 1180 20977 0 -1 4194304 367 645 0 0 0 0 0 0 25 0 1 0 1022132398 2473984 277 4294967295 134512640 135169312 3220703920 3220702456 3085147886 0 65536 4 65538 3222381614 0 0 17 2 0 0 0
/proc/1180/statm: 604 277 235 161 0 43 0
[pid=1184] ppid=1180 vsize=790024 CPUtime=51.12
/proc/1184/stat : 1184 (SatELite_releas) R 1180 1180 20977 0 -1 4202496 181791 0 0 0 4996 116 0 0 25 0 1 0 1022132398 808984576 164708 4294967295 134512640 135223648 3218159696 3218157712 134548993 0 0 0 3 0 0 0 17 3 0 0 0
/proc/1184/statm: 197506 164708 73 174 0 197331 0
Current children cumulated CPU time (s) 51.12
Current children cumulated vsize (KiB) 792440

[startup+102.319 s]
/proc/loadavg: 1.15 1.03 1.01 2/95 1559
/proc/meminfo: memFree=125228/2074464 swapFree=1951864/1959888
[pid=1180] ppid=1178 vsize=2416 CPUtime=0
/proc/1180/stat : 1180 (SatELiteGTI) S 1178 1180 20977 0 -1 4194304 367 645 0 0 0 0 0 0 25 0 1 0 1022132398 2473984 277 4294967295 134512640 135169312 3220703920 3220702456 3085147886 0 65536 4 65538 3222381614 0 0 17 2 0 0 0
/proc/1180/statm: 604 277 235 161 0 43 0
[pid=1184] ppid=1180 vsize=790024 CPUtime=102.33
/proc/1184/stat : 1184 (SatELite_releas) R 1180 1180 20977 0 -1 4202496 181796 0 0 0 10117 116 0 0 25 0 1 0 1022132398 808984576 164713 4294967295 134512640 135223648 3218159696 3218157888 134549033 0 0 0 3 0 0 0 17 3 0 0 0
/proc/1184/statm: 197506 164713 73 174 0 197331 0
Current children cumulated CPU time (s) 102.33
Current children cumulated vsize (KiB) 792440

[startup+162.313 s]
/proc/loadavg: 1.05 1.02 1.00 2/95 1746
/proc/meminfo: memFree=125500/2074464 swapFree=1951864/1959888
[pid=1180] ppid=1178 vsize=2416 CPUtime=0
/proc/1180/stat : 1180 (SatELiteGTI) S 1178 1180 20977 0 -1 4194304 367 645 0 0 0 0 0 0 25 0 1 0 1022132398 2473984 277 4294967295 134512640 135169312 3220703920 3220702456 3085147886 0 65536 4 65538 3222381614 0 0 17 2 0 0 0
/proc/1180/statm: 604 277 235 161 0 43 0
[pid=1184] ppid=1180 vsize=790024 CPUtime=162.33
/proc/1184/stat : 1184 (SatELite_releas) R 1180 1180 20977 0 -1 4202496 181797 0 0 0 16117 116 0 0 25 0 1 0 1022132398 808984576 164714 4294967295 134512640 135223648 3218159696 3218157888 134549042 0 0 0 3 0 0 0 17 3 0 0 0
/proc/1184/statm: 197506 164714 73 174 0 197331 0
Current children cumulated CPU time (s) 162.33
Current children cumulated vsize (KiB) 792440

[startup+222.317 s]
/proc/loadavg: 1.02 1.02 1.00 3/95 1939
/proc/meminfo: memFree=125188/2074464 swapFree=1951864/1959888
[pid=1180] ppid=1178 vsize=2416 CPUtime=0
/proc/1180/stat : 1180 (SatELiteGTI) S 1178 1180 20977 0 -1 4194304 367 645 0 0 0 0 0 0 25 0 1 0 1022132398 2473984 277 4294967295 134512640 135169312 3220703920 3220702456 3085147886 0 65536 4 65538 3222381614 0 0 17 2 0 0 0
/proc/1180/statm: 604 277 235 161 0 43 0
[pid=1184] ppid=1180 vsize=790024 CPUtime=222.34
/proc/1184/stat : 1184 (SatELite_releas) R 1180 1180 20977 0 -1 4202496 181797 0 0 0 22118 116 0 0 25 0 1 0 1022132398 808984576 164714 4294967295 134512640 135223648 3218159696 3218157888 134548984 0 0 0 3 0 0 0 17 3 0 0 0
/proc/1184/statm: 197506 164714 73 174 0 197331 0
Current children cumulated CPU time (s) 222.34
Current children cumulated vsize (KiB) 792440

[startup+282.321 s]
/proc/loadavg: 1.17 1.06 1.01 2/95 2127
/proc/meminfo: memFree=271652/2074464 swapFree=1951864/1959888
[pid=1180] ppid=1178 vsize=2420 CPUtime=256
/proc/1180/stat : 1180 (SatELiteGTI) S 1178 1180 20977 0 -1 4194304 385 182624 0 0 0 0 25439 161 19 0 1 0 1022132398 2478080 278 4294967295 134512640 135169312 3220703920 3220700136 3085147886 0 65536 4 65538 3222381614 0 0 17 0 0 0 0
/proc/1180/statm: 605 278 235 161 0 44 0
[pid=1942] ppid=1180 vsize=388764 CPUtime=25.53
/proc/1942/stat : 1942 (minisat_static) R 1180 1180 20977 0 -1 4202496 92851 0 0 0 2495 58 0 0 25 0 1 0 1022158072 398094336 92773 4294967295 134512640 135212243 3215908496 3215907104 134526248 0 0 0 3 0 0 0 17 2 0 0 0
/proc/1942/statm: 97191 92773 73 171 0 97018 0
Current children cumulated CPU time (s) 281.53
Current children cumulated vsize (KiB) 391184

[startup+342.325 s]
/proc/loadavg: 1.06 1.05 1.01 2/95 2318
/proc/meminfo: memFree=266368/2074464 swapFree=1951864/1959888
[pid=1180] ppid=1178 vsize=2420 CPUtime=256
/proc/1180/stat : 1180 (SatELiteGTI) S 1178 1180 20977 0 -1 4194304 385 182624 0 0 0 0 25439 161 19 0 1 0 1022132398 2478080 278 4294967295 134512640 135169312 3220703920 3220700136 3085147886 0 65536 4 65538 3222381614 0 0 17 0 0 0 0
/proc/1180/statm: 605 278 235 161 0 44 0
[pid=1942] ppid=1180 vsize=394480 CPUtime=85.54
/proc/1942/stat : 1942 (minisat_static) R 1180 1180 20977 0 -1 4202496 94290 0 0 0 8494 60 0 0 25 0 1 0 1022158072 403947520 94212 4294967295 134512640 135212243 3215908496 3215907104 134526248 0 0 0 3 0 0 0 17 2 0 0 0
/proc/1942/statm: 98620 94212 73 171 0 98447 0
Current children cumulated CPU time (s) 341.54

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

/proc/1942/statm: 99913 95477 73 171 0 99740 0
Current children cumulated CPU time (s) 581.56
Current children cumulated vsize (KiB) 402072

[startup+642.315 s]
/proc/loadavg: 1.00 1.01 1.00 2/95 3280
/proc/meminfo: memFree=258928/2074464 swapFree=1951864/1959888
[pid=1180] ppid=1178 vsize=2420 CPUtime=256
/proc/1180/stat : 1180 (SatELiteGTI) S 1178 1180 20977 0 -1 4194304 385 182624 0 0 0 0 25439 161 19 0 1 0 1022132398 2478080 278 4294967295 134512640 135169312 3220703920 3220700136 3085147886 0 65536 4 65538 3222381614 0 0 17 0 0 0 0
/proc/1180/statm: 605 278 235 161 0 44 0
[pid=1942] ppid=1180 vsize=401896 CPUtime=385.56
/proc/1942/stat : 1942 (minisat_static) R 1180 1180 20977 0 -1 4202496 96115 0 0 0 38494 62 0 0 25 0 1 0 1022158072 411541504 96037 4294967295 134512640 135212243 3215908496 3215907104 134526248 0 0 0 3 0 0 0 17 2 0 0 0
/proc/1942/statm: 100474 96037 73 171 0 100301 0
Current children cumulated CPU time (s) 641.56
Current children cumulated vsize (KiB) 404316

[startup+702.32 s]
/proc/loadavg: 1.00 1.00 1.00 3/95 3486
/proc/meminfo: memFree=258092/2074464 swapFree=1951864/1959888
[pid=1180] ppid=1178 vsize=2420 CPUtime=256
/proc/1180/stat : 1180 (SatELiteGTI) S 1178 1180 20977 0 -1 4194304 385 182624 0 0 0 0 25439 161 19 0 1 0 1022132398 2478080 278 4294967295 134512640 135169312 3220703920 3220700136 3085147886 0 65536 4 65538 3222381614 0 0 17 0 0 0 0
/proc/1180/statm: 605 278 235 161 0 44 0
[pid=1942] ppid=1180 vsize=403204 CPUtime=445.57
/proc/1942/stat : 1942 (minisat_static) R 1180 1180 20977 0 -1 4202496 96428 0 0 0 44494 63 0 0 25 0 1 0 1022158072 412880896 96350 4294967295 134512640 135212243 3215908496 3215906816 134527698 0 0 0 3 0 0 0 17 2 0 0 0
/proc/1942/statm: 100801 96350 73 171 0 100628 0
Current children cumulated CPU time (s) 701.57
Current children cumulated vsize (KiB) 405624

[startup+762.324 s]
/proc/loadavg: 1.08 1.03 1.01 2/95 3683
/proc/meminfo: memFree=256960/2074464 swapFree=1951864/1959888
[pid=1180] ppid=1178 vsize=2420 CPUtime=256
/proc/1180/stat : 1180 (SatELiteGTI) S 1178 1180 20977 0 -1 4194304 385 182624 0 0 0 0 25439 161 19 0 1 0 1022132398 2478080 278 4294967295 134512640 135169312 3220703920 3220700136 3085147886 0 65536 4 65538 3222381614 0 0 17 0 0 0 0
/proc/1180/statm: 605 278 235 161 0 44 0
[pid=1942] ppid=1180 vsize=404284 CPUtime=505.58
/proc/1942/stat : 1942 (minisat_static) R 1180 1180 20977 0 -1 4202496 96697 0 0 0 50495 63 0 0 25 0 1 0 1022158072 413986816 96619 4294967295 134512640 135212243 3215908496 3215907104 134526248 0 0 0 3 0 0 0 17 2 0 0 0
/proc/1942/statm: 101071 96619 73 171 0 100898 0
Current children cumulated CPU time (s) 761.58
Current children cumulated vsize (KiB) 406704

[startup+822.318 s]
/proc/loadavg: 1.03 1.02 1.00 2/95 3872
/proc/meminfo: memFree=256820/2074464 swapFree=1951864/1959888
[pid=1180] ppid=1178 vsize=2420 CPUtime=256
/proc/1180/stat : 1180 (SatELiteGTI) S 1178 1180 20977 0 -1 4194304 385 182624 0 0 0 0 25439 161 19 0 1 0 1022132398 2478080 278 4294967295 134512640 135169312 3220703920 3220700136 3085147886 0 65536 4 65538 3222381614 0 0 17 0 0 0 0
/proc/1180/statm: 605 278 235 161 0 44 0
[pid=1942] ppid=1180 vsize=404680 CPUtime=565.58
/proc/1942/stat : 1942 (minisat_static) R 1180 1180 20977 0 -1 4202496 96794 0 0 0 56495 63 0 0 25 0 1 0 1022158072 414392320 96716 4294967295 134512640 135212243 3215908496 3215907104 134526035 0 0 0 3 0 0 0 17 2 0 0 0
/proc/1942/statm: 101170 96716 73 171 0 100997 0
Current children cumulated CPU time (s) 821.58
Current children cumulated vsize (KiB) 407100

[startup+882.312 s]
/proc/loadavg: 1.01 1.02 1.00 2/95 4059
/proc/meminfo: memFree=247800/2074464 swapFree=1951864/1959888
[pid=1180] ppid=1178 vsize=2420 CPUtime=256
/proc/1180/stat : 1180 (SatELiteGTI) S 1178 1180 20977 0 -1 4194304 385 182624 0 0 0 0 25439 161 19 0 1 0 1022132398 2478080 278 4294967295 134512640 135169312 3220703920 3220700136 3085147886 0 65536 4 65538 3222381614 0 0 17 0 0 0 0
/proc/1180/statm: 605 278 235 161 0 44 0
[pid=1942] ppid=1180 vsize=413600 CPUtime=625.58
/proc/1942/stat : 1942 (minisat_static) R 1180 1180 20977 0 -1 4202496 99024 0 0 0 62494 64 0 0 25 0 1 0 1022158072 423526400 98946 4294967295 134512640 135212243 3215908496 3215907104 134526248 0 0 0 3 0 0 0 17 2 0 0 0
/proc/1942/statm: 103400 98946 73 171 0 103227 0
Current children cumulated CPU time (s) 881.58
Current children cumulated vsize (KiB) 416020

[startup+942.316 s]
/proc/loadavg: 1.00 1.01 1.00 3/95 4251
/proc/meminfo: memFree=239328/2074464 swapFree=1951864/1959888
[pid=1180] ppid=1178 vsize=2420 CPUtime=256
/proc/1180/stat : 1180 (SatELiteGTI) S 1178 1180 20977 0 -1 4194304 385 182624 0 0 0 0 25439 161 19 0 1 0 1022132398 2478080 278 4294967295 134512640 135169312 3220703920 3220700136 3085147886 0 65536 4 65538 3222381614 0 0 17 0 0 0 0
/proc/1180/statm: 605 278 235 161 0 44 0
[pid=1942] ppid=1180 vsize=422448 CPUtime=685.59
/proc/1942/stat : 1942 (minisat_static) R 1180 1180 20977 0 -1 4202496 101233 0 0 0 68494 65 0 0 25 0 1 0 1022158072 432586752 101155 4294967295 134512640 135212243 3215908496 3215907104 134526248 0 0 0 3 0 0 0 17 2 0 0 0
/proc/1942/statm: 105612 101155 73 171 0 105439 0
Current children cumulated CPU time (s) 941.59
Current children cumulated vsize (KiB) 424868

[startup+1002.32 s]
/proc/loadavg: 1.00 1.00 1.00 2/95 4439
/proc/meminfo: memFree=221000/2074464 swapFree=1951864/1959888
[pid=1180] ppid=1178 vsize=2420 CPUtime=256
/proc/1180/stat : 1180 (SatELiteGTI) S 1178 1180 20977 0 -1 4194304 385 182624 0 0 0 0 25439 161 19 0 1 0 1022132398 2478080 278 4294967295 134512640 135169312 3220703920 3220700136 3085147886 0 65536 4 65538 3222381614 0 0 17 0 0 0 0
/proc/1180/statm: 605 278 235 161 0 44 0
[pid=1942] ppid=1180 vsize=440360 CPUtime=745.6
/proc/1942/stat : 1942 (minisat_static) R 1180 1180 20977 0 -1 4202496 105679 0 0 0 74492 68 0 0 25 0 1 0 1022158072 450928640 105601 4294967295 134512640 135212243 3215908496 3215907104 134526248 0 0 0 3 0 0 0 17 2 0 0 0
/proc/1942/statm: 110090 105601 73 171 0 109917 0
Current children cumulated CPU time (s) 1001.6
Current children cumulated vsize (KiB) 442780

[startup+1062.31 s]
/proc/loadavg: 1.00 1.00 1.00 3/95 4626
/proc/meminfo: memFree=221140/2074464 swapFree=1951864/1959888
[pid=1180] ppid=1178 vsize=2420 CPUtime=256
/proc/1180/stat : 1180 (SatELiteGTI) S 1178 1180 20977 0 -1 4194304 385 182624 0 0 0 0 25439 161 19 0 1 0 1022132398 2478080 278 4294967295 134512640 135169312 3220703920 3220700136 3085147886 0 65536 4 65538 3222381614 0 0 17 0 0 0 0
/proc/1180/statm: 605 278 235 161 0 44 0
[pid=1942] ppid=1180 vsize=440440 CPUtime=805.6
/proc/1942/stat : 1942 (minisat_static) R 1180 1180 20977 0 -1 4202496 105682 0 0 0 80492 68 0 0 25 0 1 0 1022158072 451010560 105604 4294967295 134512640 135212243 3215908496 3215907104 134526223 0 0 0 3 0 0 0 17 2 0 0 0
/proc/1942/statm: 110110 105604 73 171 0 109937 0
Current children cumulated CPU time (s) 1061.6
Current children cumulated vsize (KiB) 442860

[startup+1122.32 s]
/proc/loadavg: 1.00 1.00 1.00 2/95 4815
/proc/meminfo: memFree=220868/2074464 swapFree=1951864/1959888
[pid=1180] ppid=1178 vsize=2420 CPUtime=256
/proc/1180/stat : 1180 (SatELiteGTI) S 1178 1180 20977 0 -1 4194304 385 182624 0 0 0 0 25439 161 19 0 1 0 1022132398 2478080 278 4294967295 134512640 135169312 3220703920 3220700136 3085147886 0 65536 4 65538 3222381614 0 0 17 0 0 0 0
/proc/1180/statm: 605 278 235 161 0 44 0
[pid=1942] ppid=1180 vsize=440440 CPUtime=865.61
/proc/1942/stat : 1942 (minisat_static) R 1180 1180 20977 0 -1 4202496 105693 0 0 0 86493 68 0 0 25 0 1 0 1022158072 451010560 105615 4294967295 134512640 135212243 3215908496 3215907104 134526248 0 0 0 3 0 0 0 17 2 0 0 0
/proc/1942/statm: 110110 105615 73 171 0 109937 0
Current children cumulated CPU time (s) 1121.61
Current children cumulated vsize (KiB) 442860

[startup+1182.31 s]
/proc/loadavg: 1.00 1.00 1.00 3/95 5002
/proc/meminfo: memFree=220736/2074464 swapFree=1951864/1959888
[pid=1180] ppid=1178 vsize=2420 CPUtime=256
/proc/1180/stat : 1180 (SatELiteGTI) S 1178 1180 20977 0 -1 4194304 385 182624 0 0 0 0 25439 161 19 0 1 0 1022132398 2478080 278 4294967295 134512640 135169312 3220703920 3220700136 3085147886 0 65536 4 65538 3222381614 0 0 17 0 0 0 0
/proc/1180/statm: 605 278 235 161 0 44 0
[pid=1942] ppid=1180 vsize=440520 CPUtime=925.61
/proc/1942/stat : 1942 (minisat_static) R 1180 1180 20977 0 -1 4202496 105696 0 0 0 92493 68 0 0 25 0 1 0 1022158072 451092480 105618 4294967295 134512640 135212243 3215908496 3215907104 134526248 0 0 0 3 0 0 0 17 2 0 0 0
/proc/1942/statm: 110130 105618 73 171 0 109957 0
Current children cumulated CPU time (s) 1181.61
Current children cumulated vsize (KiB) 442940



Maximum CPU time exceeded: sending SIGTERM then SIGKILL

[startup+1200.71 s]
/proc/loadavg: 1.00 1.00 1.00 3/95 5004
/proc/meminfo: memFree=220816/2074464 swapFree=1951864/1959888
[pid=1180] ppid=1178 vsize=2420 CPUtime=256
/proc/1180/stat : 1180 (SatELiteGTI) S 1178 1180 20977 0 -1 4194304 385 182624 0 0 0 0 25439 161 19 0 1 0 1022132398 2478080 278 4294967295 134512640 135169312 3220703920 3220700136 3085147886 0 65536 4 65538 3222381614 0 0 17 0 0 0 0
/proc/1180/statm: 605 278 235 161 0 44 0
[pid=1942] ppid=1180 vsize=440520 CPUtime=944.01
/proc/1942/stat : 1942 (minisat_static) R 1180 1180 20977 0 -1 4202496 105697 0 0 0 94333 68 0 0 25 0 1 0 1022158072 451092480 105619 4294967295 134512640 135212243 3215908496 3215907104 134526248 0 0 0 3 0 0 0 17 2 0 0 0
/proc/1942/statm: 110130 105619 73 171 0 109957 0
Current children cumulated CPU time (s) 1200.01
Current children cumulated vsize (KiB) 442940

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

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

[startup+1200.71 s]
/proc/loadavg: 1.00 1.00 1.00 3/95 5004
/proc/meminfo: memFree=220816/2074464 swapFree=1951864/1959888
[pid=1180] ppid=1178 vsize=2420 CPUtime=256
/proc/1180/stat : 1180 (SatELiteGTI) S 1178 1180 20977 0 -1 4194304 385 182624 0 0 0 0 25439 161 19 0 1 0 1022132398 2478080 278 4294967295 134512640 135169312 3220703920 3220700136 3085147886 0 65536 4 65538 3222381614 0 0 17 0 0 0 0
/proc/1180/statm: 605 278 235 161 0 44 0
[pid=1942] ppid=1180 vsize=440520 CPUtime=944.01
/proc/1942/stat : 1942 (minisat_static) R 1180 1180 20977 0 -1 4202496 105697 0 0 0 94333 68 0 0 25 0 1 0 1022158072 451092480 105619 4294967295 134512640 135212243 3215908496 3215907104 134526248 0 0 0 3 0 0 0 17 2 0 0 0
/proc/1942/statm: 110130 105619 73 171 0 109957 0
Current children cumulated CPU time (s) 1200.01
Current children cumulated vsize (KiB) 442940

Child ended because it received signal 15 (SIGTERM)

# WARNING:
# CPU time reported by wait4() is probably wrong !
# wait4(...,&childrusage) returns 1180 and gives
#  childrusage.ru_utime.tv_sec=254
#  childrusage.ru_utime.tv_usec=390000
#  childrusage.ru_stime.tv_sec=1
#  childrusage.ru_stime.tv_usec=610000
# CPU time returned by wait4() is 256
# while last known CPU time is 1200.01
#
# Solver probably didn't/couldn't wait for its children
# Using CPU time of the last sample as value...

Real time (s): 1200.73
CPU time (s): 1200.01
CPU user time (s): 1197.72
CPU system time (s): 2.29
CPU usage (%): 99.94
Max. virtual memory (cumulated for all children) (KiB): 792440

getrusage(RUSAGE_CHILDREN,...) data:
user time used= 254.39
system time used= 1.61
maximum resident set size= 0
integral shared memory size= 0
integral unshared data size= 0
integral unshared stack size= 0
page reclaims= 183009
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= 17
involuntary context switches= 200

runsolver used 0 second user time and 0 second system time

The end

Launcher Data 

Begin job on tipi10 at 2009-05-17 18:05:01
IDJOB=1821876
IDBENCH=71695
IDSOLVER=659
FILE ID=tipi10/1821876-1242576301
PBS_JOBID=
Free space on /tmp= 3699 MiB

SOLVER NAME= MiniSAT 09z 2009-03-22
BENCH NAME= SAT_RACE06/velev-pipe-sat-1.0-b10.cnf
COMMAND LINE= SatELiteGTI BENCHNAME -random-seed=RANDOMSEED
RUNSOLVER COMMAND LINE= runsolver --timestamp  -w /tmp/evaluation-result-1821876-1242576301/watcher-1821876-1242576301 -o /tmp/evaluation-result-1821876-1242576301/solver-1821876-1242576301 -C 1200 -W 1800 -M 1800  SatELiteGTI HOME/instance-1821876-1242576301.cnf -random-seed=1983755370

TIME LIMIT= 1200 seconds
MEMORY LIMIT= 1800 MiB
MAX NB THREAD= 0

MD5SUM BENCH= a9abd96191efca8626c02160761beedd
RANDOM SEED= 1983755370

Linux tipi10 2.6.18 #19 SMP Tue Jun 19 11:27:27 CEST 2007 i686 GNU/Linux

/proc/cpuinfo:
processor	: 0
vendor_id	: AuthenticAMD
cpu family	: 15
model		: 33
model name	: Dual Core AMD Opteron(tm) Processor 265
stepping	: 2
cpu MHz		: 1808.367
cache size	: 1024 KB
physical id	: 0
siblings	: 2
core id		: 0
cpu cores	: 2
fdiv_bug	: no
hlt_bug		: no
f00f_bug	: no
coma_bug	: no
fpu		: yes
fpu_exception	: yes
cpuid level	: 1
wp		: yes
flags		: fpu vme de pse tsc msr pae mce cx8 apic sep mtrr pge mca cmov pat pse36 clflush mmx fxsr sse sse2 ht syscall nx mmxext fxsr_opt lm 3dnowext 3dnow pni lahf_lm cmp_legacy ts fid vid ttp
bogomips	: 3618.37

processor	: 1
vendor_id	: AuthenticAMD
cpu family	: 15
model		: 33
model name	: Dual Core AMD Opteron(tm) Processor 265
stepping	: 2
cpu MHz		: 1808.367
cache size	: 1024 KB
physical id	: 0
siblings	: 2
core id		: 1
cpu cores	: 2
fdiv_bug	: no
hlt_bug		: no
f00f_bug	: no
coma_bug	: no
fpu		: yes
fpu_exception	: yes
cpuid level	: 1
wp		: yes
flags		: fpu vme de pse tsc msr pae mce cx8 apic sep mtrr pge mca cmov pat pse36 clflush mmx fxsr sse sse2 ht syscall nx mmxext fxsr_opt lm 3dnowext 3dnow pni lahf_lm cmp_legacy ts fid vid ttp
bogomips	: 3616.77

processor	: 2
vendor_id	: AuthenticAMD
cpu family	: 15
model		: 33
model name	: Dual Core AMD Opteron(tm) Processor 265
stepping	: 2
cpu MHz		: 1808.367
cache size	: 1024 KB
physical id	: 1
siblings	: 2
core id		: 0
cpu cores	: 2
fdiv_bug	: no
hlt_bug		: no
f00f_bug	: no
coma_bug	: no
fpu		: yes
fpu_exception	: yes
cpuid level	: 1
wp		: yes
flags		: fpu vme de pse tsc msr pae mce cx8 apic sep mtrr pge mca cmov pat pse36 clflush mmx fxsr sse sse2 ht syscall nx mmxext fxsr_opt lm 3dnowext 3dnow pni lahf_lm cmp_legacy ts fid vid ttp
bogomips	: 3616.77

processor	: 3
vendor_id	: AuthenticAMD
cpu family	: 15
model		: 33
model name	: Dual Core AMD Opteron(tm) Processor 265
stepping	: 2
cpu MHz		: 1808.367
cache size	: 1024 KB
physical id	: 1
siblings	: 2
core id		: 1
cpu cores	: 2
fdiv_bug	: no
hlt_bug		: no
f00f_bug	: no
coma_bug	: no
fpu		: yes
fpu_exception	: yes
cpuid level	: 1
wp		: yes
flags		: fpu vme de pse tsc msr pae mce cx8 apic sep mtrr pge mca cmov pat pse36 clflush mmx fxsr sse sse2 ht syscall nx mmxext fxsr_opt lm 3dnowext 3dnow pni lahf_lm cmp_legacy ts fid vid ttp
bogomips	: 3616.77


/proc/meminfo:
MemTotal:      2074464 kB
MemFree:        789356 kB
Buffers:         45632 kB
Cached:        1118656 kB
SwapCached:       2732 kB
Active:         396312 kB
Inactive:       777968 kB
HighTotal:     1178688 kB
HighFree:       292644 kB
LowTotal:       895776 kB
LowFree:        496712 kB
SwapTotal:     1959888 kB
SwapFree:      1951864 kB
Dirty:          168036 kB
Writeback:           0 kB
AnonPages:        9064 kB
Mapped:           3256 kB
Slab:           102332 kB
PageTables:        460 kB
NFS_Unstable:        0 kB
Bounce:              0 kB
CommitLimit:   2997120 kB
Committed_AS:    90588 kB
VmallocTotal:   114680 kB
VmallocUsed:      1324 kB
VmallocChunk:   113264 kB

Free space on /tmp at the end= 3535 MiB
End job on tipi10 at 2009-05-17 18:25:16