Trace number 1525397

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
ManySAT 1.1 aimd 1/2009-03-20? (TO) 1200.17 601.519

General information on the benchmark

NameRANDOM/LARGE/3SAT/UNKNOWN/4000/
unif-k3-r4.2-v4000-c16800-S612955126-075.cnf
MD5SUM438060a1be2646cf8b7b6ce135e188f8
Bench CategoryRANDOM (random instances)
Best result obtained on this benchmarkSAT
Best CPU time to get the best result obtained on this benchmark7.34688
Satisfiable
(Un)Satisfiability was proved
Number of variables4000
Number of clauses16800
Sum of the clauses size50400
Maximum clause length3
Minimum clause length3
Number of clauses of size 10
Number of clauses of size 20
Number of clauses of size 316800
Number of clauses of size 40
Number of clauses of size 50
Number of clauses of size over 50

Solver Data 

0.00/0.00	c Parsing...
0.00/0.01	c ==============================================================================
0.00/0.01	c |           |     ORIGINAL     |              LEARNT              |          |
0.00/0.01	c | Conflicts | Clauses Literals |   Limit Clauses Literals  Lit/Cl | Progress |
0.00/0.01	c ==============================================================================
0.00/0.01	c |         0 |   16800    50400 |    5039       0        0     nan |  0.000 % |
0.03/0.05	c |         0 |   16661    50701 |      --       0       --      -- |     --   | -139/301
0.03/0.05	c ==============================================================================
0.03/0.05	c Result  :   #vars: 3882   #clauses: 16661   #literals: 50701
0.03/0.05	c CPU time:   0.050992 s
0.03/0.05	c ==============================================================================

Verifier Data 

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

Watcher Data 

runsolver version 3.2.9 (svn:489) (c) roussel@cril.univ-artois.fr

command line: BIN/runsolver --timestamp -w /tmp/evaluation-result-1525397-1238400091/watcher-1525397-1238400091 -o /tmp/evaluation-result-1525397-1238400091/solver-1525397-1238400091 -C 1200 -W 1800 -M 1800 --output-limit 1,15 manysat.sh HOME/instance-1525397-1238400091.cnf aimd 1 

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
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: 1.99 1.85 1.44 3/65 27866
/proc/meminfo: memFree=1727512/2055920 swapFree=4178736/4192956
[pid=27866] ppid=27864 vsize=5356 CPUtime=0
/proc/27866/stat : 27866 (manysat.sh) R 27864 27866 27708 0 -1 4194304 267 0 0 0 0 0 0 0 18 0 1 0 466342987 5484544 234 1992294400 4194304 4889804 548682068784 18446744073709551615 268213742239 0 65538 4100 65536 0 0 0 17 0 0 0
/proc/27866/statm: 1339 234 194 169 0 50 0
[pid=27867] ppid=27866 vsize=1172 CPUtime=0
/proc/27867/stat : 27867 (SatElite) R 27866 27866 27708 0 -1 4194304 204 0 0 0 0 0 0 0 18 0 1 0 466342988 1200128 188 1992294400 134512640 135034092 4294956096 18446744073709551615 134691005 0 0 4096 3 0 0 0 17 0 0 0
/proc/27867/statm: 293 190 50 127 0 163 0

[startup+0.0460231 s]
/proc/loadavg: 1.99 1.85 1.44 3/65 27866
/proc/meminfo: memFree=1727512/2055920 swapFree=4178736/4192956
[pid=27866] ppid=27864 vsize=5356 CPUtime=0
/proc/27866/stat : 27866 (manysat.sh) S 27864 27866 27708 0 -1 4194304 286 0 0 0 0 0 0 0 18 0 1 0 466342987 5484544 235 1992294400 4194304 4889804 548682068784 18446744073709551615 268213740356 0 65536 4100 65538 18446744071563356171 0 0 17 1 0 0
/proc/27866/statm: 1339 235 195 169 0 50 0
[pid=27867] ppid=27866 vsize=2544 CPUtime=0.03
/proc/27867/stat : 27867 (SatElite) R 27866 27866 27708 0 -1 4194304 551 0 0 0 3 0 0 0 19 0 1 0 466342988 2605056 535 1992294400 134512640 135034092 4294956096 18446744073709551615 134566470 0 0 4096 3 0 0 0 17 0 0 0
/proc/27867/statm: 636 535 68 127 0 506 0
Current children cumulated CPU time (s) 0.03
Current children cumulated vsize (KiB) 7900

[startup+0.101042 s]
/proc/loadavg: 1.99 1.85 1.44 3/65 27866
/proc/meminfo: memFree=1727512/2055920 swapFree=4178736/4192956
[pid=27866] ppid=27864 vsize=5356 CPUtime=0.07
/proc/27866/stat : 27866 (manysat.sh) S 27864 27866 27708 0 -1 4194304 312 589 0 0 0 0 7 0 16 0 1 0 466342987 5484544 238 1992294400 4194304 4889804 548682068784 18446744073709551615 268213740356 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/27866/statm: 1339 238 195 169 0 50 0
Current children cumulated CPU time (s) 0.07
Current children cumulated vsize (KiB) 5356

[startup+0.301062 s]
/proc/loadavg: 1.99 1.85 1.44 3/65 27866
/proc/meminfo: memFree=1727512/2055920 swapFree=4178736/4192956
[pid=27866] ppid=27864 vsize=5356 CPUtime=0.07
/proc/27866/stat : 27866 (manysat.sh) S 27864 27866 27708 0 -1 4194304 312 589 0 0 0 0 7 0 16 0 1 0 466342987 5484544 238 1992294400 4194304 4889804 548682068784 18446744073709551615 268213740356 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/27866/statm: 1339 238 195 169 0 50 0
Current children cumulated CPU time (s) 0.07
Current children cumulated vsize (KiB) 5356

[startup+0.70111 s]
/proc/loadavg: 1.99 1.85 1.44 3/65 27866
/proc/meminfo: memFree=1727512/2055920 swapFree=4178736/4192956
[pid=27866] ppid=27864 vsize=5356 CPUtime=0.07
/proc/27866/stat : 27866 (manysat.sh) S 27864 27866 27708 0 -1 4194304 312 589 0 0 0 0 7 0 16 0 1 0 466342987 5484544 238 1992294400 4194304 4889804 548682068784 18446744073709551615 268213740356 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/27866/statm: 1339 238 195 169 0 50 0
Current children cumulated CPU time (s) 0.07
Current children cumulated vsize (KiB) 5356

[startup+1.5012 s]
/proc/loadavg: 1.99 1.85 1.44 3/68 27870
/proc/meminfo: memFree=1719296/2055920 swapFree=4178736/4192956
[pid=27866] ppid=27864 vsize=5356 CPUtime=0.07
/proc/27866/stat : 27866 (manysat.sh) S 27864 27866 27708 0 -1 4194304 312 589 0 0 0 0 7 0 16 0 1 0 466342987 5484544 238 1992294400 4194304 4889804 548682068784 18446744073709551615 268213740356 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/27866/statm: 1339 238 195 169 0 50 0
[pid=27869] ppid=27866 vsize=22068 CPUtime=2.79
/proc/27869/stat : 27869 (manysat1.1_stat) R 27866 27866 27708 0 -1 4194304 2501 0 0 0 278 1 0 0 17 0 2 0 466342995 22597632 2487 1992294400 134512640 135305190 4294956144 18446744073709551615 134528332 0 0 4096 3 18446744073709551615 0 0 17 1 0 0
/proc/27869/statm: 5517 2487 83 193 0 5321 0
[pid=27869/tid=27870] ppid=27866 vsize=22068 CPUtime=1.37
/proc/27869/task/27870/stat : 27870 (manysat1.1_stat) R 27866 27866 27708 0 -1 4194368 797 0 0 0 137 0 0 0 17 0 2 0 466342998 22597632 2487 1992294400 134512640 135305190 4294956144 18446744073709551615 134528292 0 0 4096 3 0 0 0 -1 0 0 0
Current children cumulated CPU time (s) 2.86
Current children cumulated vsize (KiB) 27424

[startup+3.10138 s]
/proc/loadavg: 1.99 1.85 1.44 3/68 27870
/proc/meminfo: memFree=1715904/2055920 swapFree=4178736/4192956
[pid=27866] ppid=27864 vsize=5356 CPUtime=0.07
/proc/27866/stat : 27866 (manysat.sh) S 27864 27866 27708 0 -1 4194304 312 589 0 0 0 0 7 0 16 0 1 0 466342987 5484544 238 1992294400 4194304 4889804 548682068784 18446744073709551615 268213740356 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/27866/statm: 1339 238 195 169 0 50 0
[pid=27869] ppid=27866 vsize=26300 CPUtime=5.99
/proc/27869/stat : 27869 (manysat1.1_stat) R 27866 27866 27708 0 -1 4194304 3637 0 0 0 596 3 0 0 17 0 2 0 466342995 26931200 3623 1992294400 134512640 135305190 4294956144 18446744073709551615 134557150 0 0 4096 3 18446744073709551615 0 0 17 1 0 0
/proc/27869/statm: 6575 3623 83 193 0 6379 0
[pid=27869/tid=27870] ppid=27866 vsize=26300 CPUtime=2.98
/proc/27869/task/27870/stat : 27870 (manysat1.1_stat) R 27866 27866 27708 0 -1 4194368 1309 0 0 0 297 1 0 0 16 0 2 0 466342998 26931200 3623 1992294400 134512640 135305190 4294956144 18446744073709551615 134528642 0 0 4096 3 0 0 0 -1 0 0 0
Current children cumulated CPU time (s) 6.06
Current children cumulated vsize (KiB) 31656

[startup+6.30274 s]
/proc/loadavg: 1.99 1.85 1.45 3/68 27870
/proc/meminfo: memFree=1707776/2055920 swapFree=4178736/4192956
[pid=27866] ppid=27864 vsize=5356 CPUtime=0.07
/proc/27866/stat : 27866 (manysat.sh) S 27864 27866 27708 0 -1 4194304 312 589 0 0 0 0 7 0 16 0 1 0 466342987 5484544 238 1992294400 4194304 4889804 548682068784 18446744073709551615 268213740356 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/27866/statm: 1339 238 195 169 0 50 0
[pid=27869] ppid=27866 vsize=34184 CPUtime=12.38
/proc/27869/stat : 27869 (manysat1.1_stat) R 27866 27866 27708 0 -1 4194304 5487 0 0 0 1233 5 0 0 16 0 2 0 466342995 35004416 5473 1992294400 134512640 135305190 4294956144 18446744073709551615 134556845 0 0 4096 3 18446744073709551615 0 0 17 1 0 0
/proc/27869/statm: 8546 5473 83 193 0 8350 0
[pid=27869/tid=27870] ppid=27866 vsize=34184 CPUtime=6.17
/proc/27869/task/27870/stat : 27870 (manysat1.1_stat) R 27866 27866 27708 0 -1 4194368 2230 0 0 0 616 1 0 0 16 0 2 0 466342998 35004416 5473 1992294400 134512640 135305190 4294956144 18446744073709551615 134528292 0 0 4096 3 0 0 0 -1 0 0 0
Current children cumulated CPU time (s) 12.45
Current children cumulated vsize (KiB) 39540

[startup+12.7025 s]
/proc/loadavg: 1.99 1.85 1.45 3/68 27870
/proc/meminfo: memFree=1702272/2055920 swapFree=4178736/4192956
[pid=27866] ppid=27864 vsize=5356 CPUtime=0.07
/proc/27866/stat : 27866 (manysat.sh) S 27864 27866 27708 0 -1 4194304 312 589 0 0 0 0 7 0 16 0 1 0 466342987 5484544 238 1992294400 4194304 4889804 548682068784 18446744073709551615 268213740356 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/27866/statm: 1339 238 195 169 0 50 0
[pid=27869] ppid=27866 vsize=36440 CPUtime=25.15
/proc/27869/stat : 27869 (manysat1.1_stat) R 27866 27866 27708 0 -1 4194304 6220 0 0 0 2508 7 0 0 17 0 2 0 466342995 37314560 6206 1992294400 134512640 135305190 4294956144 18446744073709551615 134837712 0 0 4096 3 18446744073709551615 0 0 17 1 0 0
/proc/27869/statm: 9110 6206 83 193 0 8914 0
[pid=27869/tid=27870] ppid=27866 vsize=36440 CPUtime=12.57
/proc/27869/task/27870/stat : 27870 (manysat1.1_stat) R 27866 27866 27708 0 -1 4194368 2602 0 0 0 1255 2 0 0 17 0 2 0 466342998 37314560 6206 1992294400 134512640 135305190 4294956144 18446744073709551615 134528298 0 0 4096 3 0 0 0 -1 0 0 0
Current children cumulated CPU time (s) 25.22
Current children cumulated vsize (KiB) 41796

[startup+25.5019 s]
/proc/loadavg: 1.99 1.86 1.46 3/68 27870
/proc/meminfo: memFree=1690432/2055920 swapFree=4178736/4192956
[pid=27866] ppid=27864 vsize=5356 CPUtime=0.07
/proc/27866/stat : 27866 (manysat.sh) S 27864 27866 27708 0 -1 4194304 312 589 0 0 0 0 7 0 16 0 1 0 466342987 5484544 238 1992294400 4194304 4889804 548682068784 18446744073709551615 268213740356 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/27866/statm: 1339 238 195 169 0 50 0
[pid=27869] ppid=27866 vsize=49636 CPUtime=50.69
/proc/27869/stat : 27869 (manysat1.1_stat) R 27866 27866 27708 0 -1 4194304 9204 0 0 0 5057 12 0 0 17 0 2 0 466342995 50827264 9190 1992294400 134512640 135305190 4294956144 18446744073709551615 134556558 0 0 4096 3 18446744073709551615 0 0 17 1 0 0
/proc/27869/statm: 12409 9190 83 193 0 12213 0
[pid=27869/tid=27870] ppid=27866 vsize=49636 CPUtime=25.37
/proc/27869/task/27870/stat : 27870 (manysat1.1_stat) R 27866 27866 27708 0 -1 4194368 4131 0 0 0 2532 5 0 0 18 0 2 0 466342998 50827264 9190 1992294400 134512640 135305190 4294956144 18446744073709551615 134558360 0 0 4096 3 0 0 0 -1 0 0 0
Current children cumulated CPU time (s) 50.76
Current children cumulated vsize (KiB) 54992

[startup+51.1018 s]
/proc/loadavg: 1.99 1.87 1.47 3/68 27870
/proc/meminfo: memFree=1677440/2055920 swapFree=4178736/4192956
[pid=27866] ppid=27864 vsize=5356 CPUtime=0.07
/proc/27866/stat : 27866 (manysat.sh) S 27864 27866 27708 0 -1 4194304 312 589 0 0 0 0 7 0 16 0 1 0 466342987 5484544 238 1992294400 4194304 4889804 548682068784 18446744073709551615 268213740356 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/27866/statm: 1339 238 195 169 0 50 0
[pid=27869] ppid=27866 vsize=63252 CPUtime=101.76
/proc/27869/stat : 27869 (manysat1.1_stat) R 27866 27866 27708 0 -1 4194304 12671 0 0 0 10158 18 0 0 17 0 2 0 466342995 64770048 12657 1992294400 134512640 135305190 4294956144 18446744073709551615 134528292 0 0 4096 3 18446744073709551615 0 0 17 1 0 0
/proc/27869/statm: 15813 12657 83 193 0 15617 0
[pid=27869/tid=27870] ppid=27866 vsize=63252 CPUtime=50.94
/proc/27869/task/27870/stat : 27870 (manysat1.1_stat) R 27866 27866 27708 0 -1 4194368 6022 0 0 0 5086 8 0 0 17 0 2 0 466342998 64770048 12657 1992294400 134512640 135305190 4294956144 18446744073709551615 134840070 0 0 4096 3 0 0 0 -1 0 0 0
Current children cumulated CPU time (s) 101.83
Current children cumulated vsize (KiB) 68608

[startup+102.307 s]
/proc/loadavg: 1.99 1.89 1.50 3/68 27870
/proc/meminfo: memFree=1667136/2055920 swapFree=4178736/4192956
[pid=27866] ppid=27864 vsize=5356 CPUtime=0.07
/proc/27866/stat : 27866 (manysat.sh) S 27864 27866 27708 0 -1 4194304 312 589 0 0 0 0 7 0 16 0 1 0 466342987 5484544 238 1992294400 4194304 4889804 548682068784 18446744073709551615 268213740356 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/27866/statm: 1339 238 195 169 0 50 0
[pid=27869] ppid=27866 vsize=73056 CPUtime=203.93
/proc/27869/stat : 27869 (manysat1.1_stat) R 27866 27866 27708 0 -1 4194304 14968 0 0 0 20370 23 0 0 17 0 2 0 466342995 74809344 14954 1992294400 134512640 135305190 4294956144 18446744073709551615 134528350 0 0 4096 3 18446744073709551615 0 0 17 1 0 0
/proc/27869/statm: 18264 14954 83 193 0 18068 0
[pid=27869/tid=27870] ppid=27866 vsize=73056 CPUtime=102.11
/proc/27869/task/27870/stat : 27870 (manysat1.1_stat) R 27866 27866 27708 0 -1 4194368 7145 0 0 0 10200 11 0 0 18 0 2 0 466342998 74809344 14954 1992294400 134512640 135305190 4294956144 18446744073709551615 134528292 0 0 4096 3 0 0 0 -1 0 0 0
Current children cumulated CPU time (s) 204
Current children cumulated vsize (KiB) 78412

[startup+162.302 s]
/proc/loadavg: 1.99 1.91 1.52 3/68 27870
/proc/meminfo: memFree=1635328/2055920 swapFree=4178736/4192956
[pid=27866] ppid=27864 vsize=5356 CPUtime=0.07
/proc/27866/stat : 27866 (manysat.sh) S 27864 27866 27708 0 -1 4194304 312 589 0 0 0 0 7 0 16 0 1 0 466342987 5484544 238 1992294400 4194304 4889804 548682068784 18446744073709551615 268213740356 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/27866/statm: 1339 238 195 169 0 50 0
[pid=27869] ppid=27866 vsize=104472 CPUtime=323.64
/proc/27869/stat : 27869 (manysat1.1_stat) R 27866 27866 27708 0 -1 4194304 22890 0 0 0 32327 37 0 0 17 0 2 0 466342995 106979328 22876 1992294400 134512640 135305190 4294956144 18446744073709551615 134528229 0 0 4096 3 18446744073709551615 0 0 17 1 0 0
/proc/27869/statm: 26118 22876 83 193 0 25922 0
[pid=27869/tid=27870] ppid=27866 vsize=104472 CPUtime=162.07
/proc/27869/task/27870/stat : 27870 (manysat1.1_stat) R 27866 27866 27708 0 -1 4194368 11113 0 0 0 16189 18 0 0 19 0 2 0 466342998 106979328 22876 1992294400 134512640 135305190 4294956144 18446744073709551615 134528242 0 0 4096 3 0 0 0 -1 0 0 0
Current children cumulated CPU time (s) 323.71
Current children cumulated vsize (KiB) 109828

[startup+222.301 s]
/proc/loadavg: 1.99 1.92 1.55 3/68 27870
/proc/meminfo: memFree=1625216/2055920 swapFree=4178736/4192956
[pid=27866] ppid=27864 vsize=5356 CPUtime=0.07
/proc/27866/stat : 27866 (manysat.sh) S 27864 27866 27708 0 -1 4194304 312 589 0 0 0 0 7 0 16 0 1 0 466342987 5484544 238 1992294400 4194304 4889804 548682068784 18446744073709551615 268213740356 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/27866/statm: 1339 238 195 169 0 50 0
[pid=27869] ppid=27866 vsize=114496 CPUtime=443.37
/proc/27869/stat : 27869 (manysat1.1_stat) R 27866 27866 27708 0 -1 4194304 25412 0 0 0 44295 42 0 0 18 0 2 0 466342995 117243904 25398 1992294400 134512640 135305190 4294956144 18446744073709551615 134528292 0 0 4096 3 18446744073709551615 0 0 17 1 0 0
/proc/27869/statm: 28624 25398 83 193 0 28428 0
[pid=27869/tid=27870] ppid=27866 vsize=114496 CPUtime=222.04
/proc/27869/task/27870/stat : 27870 (manysat1.1_stat) R 27866 27866 27708 0 -1 4194368 12278 0 0 0 22184 20 0 0 25 0 2 0 466342998 117243904 25398 1992294400 134512640 135305190 4294956144 18446744073709551615 134528292 0 0 4096 3 0 0 0 -1 0 0 0
Current children cumulated CPU time (s) 443.44
Current children cumulated vsize (KiB) 119852

[startup+282.301 s]
/proc/loadavg: 1.99 1.93 1.58 3/68 27870
/proc/meminfo: memFree=1614152/2055920 swapFree=4178736/4192956
[pid=27866] ppid=27864 vsize=5356 CPUtime=0.07
/proc/27866/stat : 27866 (manysat.sh) S 27864 27866 27708 0 -1 4194304 312 589 0 0 0 0 7 0 16 0 1 0 466342987 5484544 238 1992294400 4194304 4889804 548682068784 18446744073709551615 268213740356 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/27866/statm: 1339 238 195 169 0 50 0
[pid=27869] ppid=27866 vsize=126232 CPUtime=563.12
/proc/27869/stat : 27869 (manysat1.1_stat) R 27866 27866 27708 0 -1 4194304 28347 0 0 0 56262 50 0 0 17 0 2 0 466342995 129261568 28333 1992294400 134512640 135305190 4294956144 18446744073709551615 134528229 0 0 4096 3 18446744073709551615 0 0 17 1 0 0
/proc/27869/statm: 31558 28333 83 193 0 31362 0
[pid=27869/tid=27870] ppid=27866 vsize=126232 CPUtime=282.01
/proc/27869/task/27870/stat : 27870 (manysat1.1_stat) R 27866 27866 27708 0 -1 4194368 13480 0 0 0 28178 23 0 0 20 0 2 0 466342998 129261568 28333 1992294400 134512640 135305190 4294956144 18446744073709551615 134528503 0 0 4096 3 0 0 0 -1 0 0 0
Current children cumulated CPU time (s) 563.19
Current children cumulated vsize (KiB) 131588

[startup+342.301 s]
/proc/loadavg: 1.99 1.94 1.60 3/68 27870
/proc/meminfo: memFree=1609480/2055920 swapFree=4178736/4192956
[pid=27866] ppid=27864 vsize=5356 CPUtime=0.07
/proc/27866/stat : 27866 (manysat.sh) S 27864 27866 27708 0 -1 4194304 312 589 0 0 0 0 7 0 16 0 1 0 466342987 5484544 238 1992294400 4194304 4889804 548682068784 18446744073709551615 268213740356 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/27866/statm: 1339 238 195 169 0 50 0
[pid=27869] ppid=27866 vsize=130360 CPUtime=682.83
/proc/27869/stat : 27869 (manysat1.1_stat) R 27866 27866 27708 0 -1 4194304 29357 0 0 0 68231 52 0 0 20 0 2 0 466342995 133488640 29343 1992294400 134512640 135305190 4294956144 18446744073709551615 134528371 0 0 4096 3 18446744073709551615 0 0 17 1 0 0
/proc/27869/statm: 32590 29343 83 193 0 32394 0
[pid=27869/tid=27870] ppid=27866 vsize=130360 CPUtime=341.98
/proc/27869/task/27870/stat : 27870 (manysat1.1_stat) R 27866 27866 27708 0 -1 4194368 13762 0 0 0 34174 24 0 0 17 0 2 0 466342998 133488640 29343 1992294400 134512640 135305190 4294956144 18446744073709551615 134528480 0 0 4096 3 0 0 0 -1 0 0 0
Current children cumulated CPU time (s) 682.9
Current children cumulated vsize (KiB) 135716

[startup+402.302 s]
/proc/loadavg: 1.99 1.95 1.62 3/68 27870
/proc/meminfo: memFree=1594696/2055920 swapFree=4178736/4192956
[pid=27866] ppid=27864 vsize=5356 CPUtime=0.07
/proc/27866/stat : 27866 (manysat.sh) S 27864 27866 27708 0 -1 4194304 312 589 0 0 0 0 7 0 16 0 1 0 466342987 5484544 238 1992294400 4194304 4889804 548682068784 18446744073709551615 268213740356 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/27866/statm: 1339 238 195 169 0 50 0
[pid=27869] ppid=27866 vsize=144772 CPUtime=802.57
/proc/27869/stat : 27869 (manysat1.1_stat) R 27866 27866 27708 0 -1 4194304 33017 0 0 0 80198 59 0 0 25 0 2 0 466342995 148246528 33003 1992294400 134512640 135305190 4294956144 18446744073709551615 134528518 0 0 4096 3 18446744073709551615 0 0 17 1 0 0
/proc/27869/statm: 36193 33003 83 193 0 35997 0
[pid=27869/tid=27870] ppid=27866 vsize=144772 CPUtime=401.95
/proc/27869/task/27870/stat : 27870 (manysat1.1_stat) R 27866 27866 27708 0 -1 4194368 15379 0 0 0 40168 27 0 0 25 0 2 0 466342998 148246528 33003 1992294400 134512640 135305190 4294956144 18446744073709551615 134528292 0 0 4096 3 0 0 0 -1 0 0 0
Current children cumulated CPU time (s) 802.64
Current children cumulated vsize (KiB) 150128

[startup+462.302 s]
/proc/loadavg: 1.99 1.95 1.64 3/68 27870
/proc/meminfo: memFree=1588744/2055920 swapFree=4178736/4192956
[pid=27866] ppid=27864 vsize=5356 CPUtime=0.07
/proc/27866/stat : 27866 (manysat.sh) S 27864 27866 27708 0 -1 4194304 312 589 0 0 0 0 7 0 16 0 1 0 466342987 5484544 238 1992294400 4194304 4889804 548682068784 18446744073709551615 268213740356 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/27866/statm: 1339 238 195 169 0 50 0
[pid=27869] ppid=27866 vsize=150916 CPUtime=922.3
/proc/27869/stat : 27869 (manysat1.1_stat) R 27866 27866 27708 0 -1 4194304 34535 0 0 0 92165 65 0 0 20 0 2 0 466342995 154537984 34521 1992294400 134512640 135305190 4294956144 18446744073709551615 134528292 0 0 4096 3 18446744073709551615 0 0 17 1 0 0
/proc/27869/statm: 37729 34521 83 193 0 37533 0
[pid=27869/tid=27870] ppid=27866 vsize=150916 CPUtime=461.92
/proc/27869/task/27870/stat : 27870 (manysat1.1_stat) R 27866 27866 27708 0 -1 4194368 15791 0 0 0 46163 29 0 0 17 0 2 0 466342998 154537984 34521 1992294400 134512640 135305190 4294956144 18446744073709551615 134528292 0 0 4096 3 0 0 0 -1 0 0 0
Current children cumulated CPU time (s) 922.37
Current children cumulated vsize (KiB) 156272

[startup+522.302 s]
/proc/loadavg: 1.99 1.96 1.66 3/68 27870
/proc/meminfo: memFree=1567176/2055920 swapFree=4178736/4192956
[pid=27866] ppid=27864 vsize=5356 CPUtime=0.07
/proc/27866/stat : 27866 (manysat.sh) S 27864 27866 27708 0 -1 4194304 312 589 0 0 0 0 7 0 16 0 1 0 466342987 5484544 238 1992294400 4194304 4889804 548682068784 18446744073709551615 268213740356 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/27866/statm: 1339 238 195 169 0 50 0
[pid=27869] ppid=27866 vsize=172132 CPUtime=1042.04
/proc/27869/stat : 27869 (manysat1.1_stat) R 27866 27866 27708 0 -1 4194304 39895 0 0 0 104129 75 0 0 25 0 2 0 466342995 176263168 39881 1992294400 134512640 135305190 4294956144 18446744073709551615 134556752 0 0 4096 3 18446744073709551615 0 0 17 1 0 0
/proc/27869/statm: 43033 39881 83 193 0 42837 0
[pid=27869/tid=27870] ppid=27866 vsize=172132 CPUtime=521.89
/proc/27869/task/27870/stat : 27870 (manysat1.1_stat) R 27866 27866 27708 0 -1 4194368 18157 0 0 0 52156 33 0 0 25 0 2 0 466342998 176263168 39881 1992294400 134512640 135305190 4294956144 18446744073709551615 134528292 0 0 4096 3 0 0 0 -1 0 0 0
Current children cumulated CPU time (s) 1042.11
Current children cumulated vsize (KiB) 177488

[startup+582.301 s]
/proc/loadavg: 1.99 1.97 1.68 3/68 27870
/proc/meminfo: memFree=1565000/2055920 swapFree=4178736/4192956
[pid=27866] ppid=27864 vsize=5356 CPUtime=0.07
/proc/27866/stat : 27866 (manysat.sh) S 27864 27866 27708 0 -1 4194304 312 589 0 0 0 0 7 0 16 0 1 0 466342987 5484544 238 1992294400 4194304 4889804 548682068784 18446744073709551615 268213740356 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/27866/statm: 1339 238 195 169 0 50 0
[pid=27869] ppid=27866 vsize=174180 CPUtime=1161.78
/proc/27869/stat : 27869 (manysat1.1_stat) R 27866 27866 27708 0 -1 4194304 40432 0 0 0 116101 77 0 0 25 0 2 0 466342995 178360320 40418 1992294400 134512640 135305190 4294956144 18446744073709551615 134528292 0 0 4096 3 18446744073709551615 0 0 17 1 0 0
/proc/27869/statm: 43545 40418 83 193 0 43349 0
[pid=27869/tid=27870] ppid=27866 vsize=174180 CPUtime=581.87
/proc/27869/task/27870/stat : 27870 (manysat1.1_stat) R 27866 27866 27708 0 -1 4194368 18332 0 0 0 58153 34 0 0 20 0 2 0 466342998 178360320 40418 1992294400 134512640 135305190 4294956144 18446744073709551615 134528480 0 0 4096 3 0 0 0 -1 0 0 0
Current children cumulated CPU time (s) 1161.85
Current children cumulated vsize (KiB) 179536



Maximum CPU time exceeded: sending SIGTERM then SIGKILL

[startup+601.502 s]
/proc/loadavg: 1.99 1.97 1.68 3/68 27870
/proc/meminfo: memFree=1564104/2055920 swapFree=4178736/4192956
[pid=27866] ppid=27864 vsize=5356 CPUtime=0.07
/proc/27866/stat : 27866 (manysat.sh) S 27864 27866 27708 0 -1 4194304 312 589 0 0 0 0 7 0 16 0 1 0 466342987 5484544 238 1992294400 4194304 4889804 548682068784 18446744073709551615 268213740356 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/27866/statm: 1339 238 195 169 0 50 0
[pid=27869] ppid=27866 vsize=175204 CPUtime=1200.1
/proc/27869/stat : 27869 (manysat1.1_stat) R 27866 27866 27708 0 -1 4194304 40653 0 0 0 119932 78 0 0 25 0 2 0 466342995 179408896 40639 1992294400 134512640 135305190 4294956144 18446744073709551615 134528292 0 0 4096 3 18446744073709551615 0 0 17 1 0 0
/proc/27869/statm: 43801 40639 83 193 0 43605 0
[pid=27869/tid=27870] ppid=27866 vsize=175204 CPUtime=601.06
/proc/27869/task/27870/stat : 27870 (manysat1.1_stat) R 27866 27866 27708 0 -1 4194368 18398 0 0 0 60072 34 0 0 25 0 2 0 466342998 179408896 40639 1992294400 134512640 135305190 4294956144 18446744073709551615 134528418 0 0 4096 3 0 0 0 -1 0 0 0
Current children cumulated CPU time (s) 1200.17
Current children cumulated vsize (KiB) 180560

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

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

[startup+601.502 s]
/proc/loadavg: 1.99 1.97 1.68 3/68 27870
/proc/meminfo: memFree=1564104/2055920 swapFree=4178736/4192956
[pid=27866] ppid=27864 vsize=5356 CPUtime=0.07
/proc/27866/stat : 27866 (manysat.sh) S 27864 27866 27708 0 -1 4194304 312 589 0 0 0 0 7 0 16 0 1 0 466342987 5484544 238 1992294400 4194304 4889804 548682068784 18446744073709551615 268213740356 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/27866/statm: 1339 238 195 169 0 50 0
[pid=27869] ppid=27866 vsize=175204 CPUtime=1200.1
/proc/27869/stat : 27869 (manysat1.1_stat) R 27866 27866 27708 0 -1 4194304 40653 0 0 0 119932 78 0 0 25 0 2 0 466342995 179408896 40639 1992294400 134512640 135305190 4294956144 18446744073709551615 134528292 0 0 4096 3 18446744073709551615 0 0 17 1 0 0
/proc/27869/statm: 43801 40639 83 193 0 43605 0
[pid=27869/tid=27870] ppid=27866 vsize=175204 CPUtime=601.06
/proc/27869/task/27870/stat : 27870 (manysat1.1_stat) R 27866 27866 27708 0 -1 4194368 18398 0 0 0 60072 34 0 0 25 0 2 0 466342998 179408896 40639 1992294400 134512640 135305190 4294956144 18446744073709551615 134528418 0 0 4096 3 0 0 0 -1 0 0 0
Current children cumulated CPU time (s) 1200.17
Current children cumulated vsize (KiB) 180560

Child ended because it received signal 15 (SIGTERM)

# WARNING:
# CPU time reported by wait4() is probably wrong !
# wait4(...,&childrusage) returns 27866 and gives
#  childrusage.ru_utime.tv_sec=0
#  childrusage.ru_utime.tv_usec=70989
#  childrusage.ru_stime.tv_sec=0
#  childrusage.ru_stime.tv_usec=6998
# CPU time returned by wait4() is 0.077987
# while last known CPU time is 1200.17
#
# Solver probably didn't/couldn't wait for its children
# Using CPU time of the last sample as value...

Real time (s): 601.519
CPU time (s): 1200.17
CPU user time (s): 1199.39
CPU system time (s): 0.78
CPU usage (%): 199.523
Max. virtual memory (cumulated for all children) (KiB): 180560

getrusage(RUSAGE_CHILDREN,...) data:
user time used= 0.070989
system time used= 0.006998
maximum resident set size= 0
integral shared memory size= 0
integral unshared data size= 0
integral unshared stack size= 0
page reclaims= 901
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= 5
involuntary context switches= 3

runsolver used 0.606907 second user time and 1.59676 second system time

The end

Launcher Data 

Begin job on node32 at 2009-03-30 10:01:31
IDJOB=1525397
IDBENCH=70335
IDSOLVER=514
FILE ID=node32/1525397-1238400091
PBS_JOBID= 9061408
Free space on /tmp= 66456 MiB

SOLVER NAME= ManySAT 1.1 aimd 1/2009-03-20
BENCH NAME= SAT09/RANDOM/LARGE/3SAT/UNKNOWN/4000/unif-k3-r4.2-v4000-c16800-S612955126-075.cnf
COMMAND LINE= manysat.sh BENCHNAME aimd 1
RUNSOLVER COMMAND LINE= BIN/runsolver --timestamp -w /tmp/evaluation-result-1525397-1238400091/watcher-1525397-1238400091 -o /tmp/evaluation-result-1525397-1238400091/solver-1525397-1238400091 -C 1200 -W 1800 -M 1800 --output-limit 1,15  manysat.sh HOME/instance-1525397-1238400091.cnf aimd 1

TIME LIMIT= 1200 seconds
MEMORY LIMIT= 1800 MiB
MAX NB THREAD= 2

MD5SUM BENCH= 438060a1be2646cf8b7b6ce135e188f8
RANDOM SEED=993230002

node32.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		: 3000.234
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		: 3000.234
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:       1727992 kB
Buffers:         72672 kB
Cached:         189128 kB
SwapCached:       7344 kB
Active:          84096 kB
Inactive:       186524 kB
HighTotal:           0 kB
HighFree:            0 kB
LowTotal:      2055920 kB
LowFree:       1727992 kB
SwapTotal:     4192956 kB
SwapFree:      4178736 kB
Dirty:            1772 kB
Writeback:           0 kB
Mapped:          14536 kB
Slab:            43084 kB
Committed_AS:  1476432 kB
PageTables:       1488 kB
VmallocTotal: 536870911 kB
VmallocUsed:    264960 kB
VmallocChunk: 536605679 kB
HugePages_Total:     0
HugePages_Free:      0
Hugepagesize:     2048 kB

Free space on /tmp at the end= 66452 MiB
End job on node32 at 2009-03-30 10:11:35