Trace number 1525951

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 0/2009-03-20? (TO) 1200.2 601.42

General information on the benchmark

NameRANDOM/MEDIUM/5SAT/SATISFIABLE/120/
unif-k5-r21.3-v120-c2556-S1503318847-091.cnf
MD5SUMeaf4e52b2ac22d87cb6a2c76b08ea88a
Bench CategoryRANDOM (random instances)
Best result obtained on this benchmarkSAT
Best CPU time to get the best result obtained on this benchmark0.091985
Satisfiable
(Un)Satisfiability was proved
Number of variables120
Number of clauses2556
Sum of the clauses size12780
Maximum clause length5
Minimum clause length5
Number of clauses of size 10
Number of clauses of size 20
Number of clauses of size 30
Number of clauses of size 40
Number of clauses of size 52556
Number of clauses of size over 50

Solver Data 

0.00/0.00	c Parsing...
0.00/0.00	c ==============================================================================
0.00/0.00	c |           |     ORIGINAL     |              LEARNT              |          |
0.00/0.00	c | Conflicts | Clauses Literals |   Limit Clauses Literals  Lit/Cl | Progress |
0.00/0.00	c ==============================================================================
0.00/0.00	c |         0 |    2556    12780 |     766       0        0     nan |  0.000 % |
0.00/0.00	c ==============================================================================
0.00/0.00	c Result  :   #vars: 120   #clauses: 2556   #literals: 12780
0.00/0.00	c CPU time:   0.002999 s
0.00/0.00	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-1525951-1238484104/watcher-1525951-1238484104 -o /tmp/evaluation-result-1525951-1238484104/solver-1525951-1238484104 -C 1200 -W 1800 -M 1800 --output-limit 1,15 manysat.sh HOME/instance-1525951-1238484104.cnf aimd 0 

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 1.45 3/68 27459
/proc/meminfo: memFree=1699000/2055920 swapFree=4177828/4192956
[pid=27459] ppid=27457 vsize=5356 CPUtime=0
/proc/27459/stat : 27459 (manysat.sh) R 27457 27459 27354 0 -1 4194304 267 0 0 0 0 0 0 0 18 0 1 0 1121072359 5484544 234 1992294400 4194304 4889804 548682068784 18446744073709551615 273653754527 0 65538 4100 65536 0 0 0 17 0 0 0
/proc/27459/statm: 1339 234 194 169 0 50 0
[pid=27460] ppid=27459 vsize=824 CPUtime=0
/proc/27460/stat : 27460 (SatElite) R 27459 27459 27354 0 -1 4194304 117 0 0 0 0 0 0 0 18 0 1 0 1121072359 843776 101 1992294400 134512640 135034092 4294956096 18446744073709551615 134691005 0 0 4096 3 0 0 0 17 0 0 0
/proc/27460/statm: 206 102 50 127 0 76 0

[startup+0.0809729 s]
/proc/loadavg: 1.99 1.85 1.45 3/68 27459
/proc/meminfo: memFree=1699000/2055920 swapFree=4177828/4192956
[pid=27459] ppid=27457 vsize=5356 CPUtime=0
/proc/27459/stat : 27459 (manysat.sh) S 27457 27459 27354 0 -1 4194304 312 154 0 0 0 0 0 0 16 0 1 0 1121072359 5484544 238 1992294400 4194304 4889804 548682068784 18446744073709551615 273653752644 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/27459/statm: 1339 238 195 169 0 50 0
Current children cumulated CPU time (s) 0
Current children cumulated vsize (KiB) 5356

[startup+0.106536 s]
/proc/loadavg: 1.99 1.85 1.45 3/68 27459
/proc/meminfo: memFree=1699000/2055920 swapFree=4177828/4192956
[pid=27459] ppid=27457 vsize=5356 CPUtime=0
/proc/27459/stat : 27459 (manysat.sh) S 27457 27459 27354 0 -1 4194304 312 154 0 0 0 0 0 0 16 0 1 0 1121072359 5484544 238 1992294400 4194304 4889804 548682068784 18446744073709551615 273653752644 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/27459/statm: 1339 238 195 169 0 50 0
Current children cumulated CPU time (s) 0
Current children cumulated vsize (KiB) 5356

[startup+0.301471 s]
/proc/loadavg: 1.99 1.85 1.45 3/68 27459
/proc/meminfo: memFree=1699000/2055920 swapFree=4177828/4192956
[pid=27459] ppid=27457 vsize=5356 CPUtime=0
/proc/27459/stat : 27459 (manysat.sh) S 27457 27459 27354 0 -1 4194304 312 154 0 0 0 0 0 0 16 0 1 0 1121072359 5484544 238 1992294400 4194304 4889804 548682068784 18446744073709551615 273653752644 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/27459/statm: 1339 238 195 169 0 50 0
Current children cumulated CPU time (s) 0
Current children cumulated vsize (KiB) 5356

[startup+0.701502 s]
/proc/loadavg: 1.99 1.85 1.45 3/68 27459
/proc/meminfo: memFree=1699000/2055920 swapFree=4177828/4192956
[pid=27459] ppid=27457 vsize=5356 CPUtime=0
/proc/27459/stat : 27459 (manysat.sh) S 27457 27459 27354 0 -1 4194304 312 154 0 0 0 0 0 0 16 0 1 0 1121072359 5484544 238 1992294400 4194304 4889804 548682068784 18446744073709551615 273653752644 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/27459/statm: 1339 238 195 169 0 50 0
Current children cumulated CPU time (s) 0
Current children cumulated vsize (KiB) 5356

[startup+1.50156 s]
/proc/loadavg: 1.99 1.85 1.45 3/71 27463
/proc/meminfo: memFree=1695776/2055920 swapFree=4177828/4192956
[pid=27459] ppid=27457 vsize=5356 CPUtime=0
/proc/27459/stat : 27459 (manysat.sh) S 27457 27459 27354 0 -1 4194304 312 154 0 0 0 0 0 0 16 0 1 0 1121072359 5484544 238 1992294400 4194304 4889804 548682068784 18446744073709551615 273653752644 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/27459/statm: 1339 238 195 169 0 50 0
[pid=27462] ppid=27459 vsize=16280 CPUtime=2.96
/proc/27462/stat : 27462 (manysat1.1_stat) R 27459 27459 27354 0 -1 4194304 1092 0 0 0 296 0 0 0 17 0 2 0 1121072360 16670720 1078 1992294400 134512640 135305190 4294956144 18446744073709551615 134528413 0 0 4096 3 18446744073709551615 0 0 17 1 0 0
/proc/27462/statm: 4070 1078 83 193 0 3874 0
[pid=27462/tid=27463] ppid=27459 vsize=16280 CPUtime=1.47
/proc/27462/task/27463/stat : 27463 (manysat1.1_stat) R 27459 27459 27354 0 -1 4194368 493 0 0 0 147 0 0 0 17 0 2 0 1121072360 16670720 1078 1992294400 134512640 135305190 4294956144 18446744073709551615 134528875 0 0 4096 3 0 0 0 -1 0 0 0
Current children cumulated CPU time (s) 2.96
Current children cumulated vsize (KiB) 21636

[startup+3.10167 s]
/proc/loadavg: 1.99 1.85 1.45 3/71 27463
/proc/meminfo: memFree=1692960/2055920 swapFree=4177828/4192956
[pid=27459] ppid=27457 vsize=5356 CPUtime=0
/proc/27459/stat : 27459 (manysat.sh) S 27457 27459 27354 0 -1 4194304 312 154 0 0 0 0 0 0 16 0 1 0 1121072359 5484544 238 1992294400 4194304 4889804 548682068784 18446744073709551615 273653752644 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/27459/statm: 1339 238 195 169 0 50 0
[pid=27462] ppid=27459 vsize=19024 CPUtime=6.15
/proc/27462/stat : 27462 (manysat1.1_stat) R 27459 27459 27354 0 -1 4194304 1670 0 0 0 615 0 0 0 23 0 2 0 1121072360 19480576 1656 1992294400 134512640 135305190 4294956144 18446744073709551615 134528292 0 0 4096 3 18446744073709551615 0 0 17 1 0 0
/proc/27462/statm: 4756 1656 83 193 0 4560 0
[pid=27462/tid=27463] ppid=27459 vsize=19024 CPUtime=3.06
/proc/27462/task/27463/stat : 27463 (manysat1.1_stat) R 27459 27459 27354 0 -1 4194368 792 0 0 0 306 0 0 0 22 0 2 0 1121072360 19480576 1656 1992294400 134512640 135305190 4294956144 18446744073709551615 134528292 0 0 4096 3 0 0 0 -1 0 0 0
Current children cumulated CPU time (s) 6.15
Current children cumulated vsize (KiB) 24380

[startup+6.30288 s]
/proc/loadavg: 1.99 1.85 1.45 3/71 27463
/proc/meminfo: memFree=1688224/2055920 swapFree=4177828/4192956
[pid=27459] ppid=27457 vsize=5356 CPUtime=0
/proc/27459/stat : 27459 (manysat.sh) S 27457 27459 27354 0 -1 4194304 312 154 0 0 0 0 0 0 16 0 1 0 1121072359 5484544 238 1992294400 4194304 4889804 548682068784 18446744073709551615 273653752644 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/27459/statm: 1339 238 195 169 0 50 0
[pid=27462] ppid=27459 vsize=23656 CPUtime=12.54
/proc/27462/stat : 27462 (manysat1.1_stat) R 27459 27459 27354 0 -1 4194304 2714 0 0 0 1253 1 0 0 25 0 2 0 1121072360 24223744 2700 1992294400 134512640 135305190 4294956144 18446744073709551615 134528329 0 0 4096 3 18446744073709551615 0 0 17 1 0 0
/proc/27462/statm: 5914 2700 83 193 0 5718 0
[pid=27462/tid=27463] ppid=27459 vsize=23656 CPUtime=6.25
/proc/27462/task/27463/stat : 27463 (manysat1.1_stat) R 27459 27459 27354 0 -1 4194368 1264 0 0 0 624 1 0 0 25 0 2 0 1121072360 24223744 2700 1992294400 134512640 135305190 4294956144 18446744073709551615 134528341 0 0 4096 3 0 0 0 -1 0 0 0
Current children cumulated CPU time (s) 12.54
Current children cumulated vsize (KiB) 29012

[startup+12.7013 s]
/proc/loadavg: 1.99 1.85 1.45 3/71 27463
/proc/meminfo: memFree=1684576/2055920 swapFree=4177828/4192956
[pid=27459] ppid=27457 vsize=5356 CPUtime=0
/proc/27459/stat : 27459 (manysat.sh) S 27457 27459 27354 0 -1 4194304 312 154 0 0 0 0 0 0 16 0 1 0 1121072359 5484544 238 1992294400 4194304 4889804 548682068784 18446744073709551615 273653752644 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/27459/statm: 1339 238 195 169 0 50 0
[pid=27462] ppid=27459 vsize=27056 CPUtime=25.31
/proc/27462/stat : 27462 (manysat1.1_stat) R 27459 27459 27354 0 -1 4194304 3591 0 0 0 2528 3 0 0 25 0 2 0 1121072360 27705344 3577 1992294400 134512640 135305190 4294956144 18446744073709551615 134528263 0 0 4096 3 18446744073709551615 0 0 17 1 0 0
/proc/27462/statm: 6764 3577 83 193 0 6568 0
[pid=27462/tid=27463] ppid=27459 vsize=27056 CPUtime=12.62
/proc/27462/task/27463/stat : 27463 (manysat1.1_stat) R 27459 27459 27354 0 -1 4194368 1709 0 0 0 1261 1 0 0 25 0 2 0 1121072360 27705344 3577 1992294400 134512640 135305190 4294956144 18446744073709551615 134528406 0 0 4096 3 0 0 0 -1 0 0 0
Current children cumulated CPU time (s) 25.31
Current children cumulated vsize (KiB) 32412

[startup+25.5022 s]
/proc/loadavg: 1.99 1.86 1.46 3/71 27463
/proc/meminfo: memFree=1680544/2055920 swapFree=4177828/4192956
[pid=27459] ppid=27457 vsize=5356 CPUtime=0
/proc/27459/stat : 27459 (manysat.sh) S 27457 27459 27354 0 -1 4194304 312 154 0 0 0 0 0 0 16 0 1 0 1121072359 5484544 238 1992294400 4194304 4889804 548682068784 18446744073709551615 273653752644 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/27459/statm: 1339 238 195 169 0 50 0
[pid=27462] ppid=27459 vsize=30580 CPUtime=50.85
/proc/27462/stat : 27462 (manysat1.1_stat) R 27459 27459 27354 0 -1 4194304 4568 0 0 0 5080 5 0 0 25 0 2 0 1121072360 31313920 4554 1992294400 134512640 135305190 4294956144 18446744073709551615 134528292 0 0 4096 3 18446744073709551615 0 0 17 1 0 0
/proc/27462/statm: 7645 4554 83 193 0 7449 0
[pid=27462/tid=27463] ppid=27459 vsize=30580 CPUtime=25.37
/proc/27462/task/27463/stat : 27463 (manysat1.1_stat) R 27459 27459 27354 0 -1 4194368 2222 0 0 0 2534 3 0 0 25 0 2 0 1121072360 31313920 4554 1992294400 134512640 135305190 4294956144 18446744073709551615 134556895 0 0 4096 3 0 0 0 -1 0 0 0
Current children cumulated CPU time (s) 50.85
Current children cumulated vsize (KiB) 35936

[startup+51.1029 s]
/proc/loadavg: 1.99 1.87 1.47 3/71 27463
/proc/meminfo: memFree=1675936/2055920 swapFree=4177828/4192956
[pid=27459] ppid=27457 vsize=5356 CPUtime=0
/proc/27459/stat : 27459 (manysat.sh) S 27457 27459 27354 0 -1 4194304 312 154 0 0 0 0 0 0 16 0 1 0 1121072359 5484544 238 1992294400 4194304 4889804 548682068784 18446744073709551615 273653752644 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/27459/statm: 1339 238 195 169 0 50 0
[pid=27462] ppid=27459 vsize=35220 CPUtime=101.93
/proc/27462/stat : 27462 (manysat1.1_stat) R 27459 27459 27354 0 -1 4194304 5736 0 0 0 10186 7 0 0 25 0 2 0 1121072360 36065280 5722 1992294400 134512640 135305190 4294956144 18446744073709551615 134528292 0 0 4096 3 18446744073709551615 0 0 17 1 0 0
/proc/27462/statm: 8805 5722 83 193 0 8609 0
[pid=27462/tid=27463] ppid=27459 vsize=35220 CPUtime=50.86
/proc/27462/task/27463/stat : 27463 (manysat1.1_stat) R 27459 27459 27354 0 -1 4194368 2822 0 0 0 5083 3 0 0 25 0 2 0 1121072360 36065280 5722 1992294400 134512640 135305190 4294956144 18446744073709551615 134528292 0 0 4096 3 0 0 0 -1 0 0 0
Current children cumulated CPU time (s) 101.93
Current children cumulated vsize (KiB) 40576

[startup+102.306 s]
/proc/loadavg: 2.10 1.92 1.51 3/71 27463
/proc/meminfo: memFree=1667616/2055920 swapFree=4177828/4192956
[pid=27459] ppid=27457 vsize=5356 CPUtime=0
/proc/27459/stat : 27459 (manysat.sh) S 27457 27459 27354 0 -1 4194304 312 154 0 0 0 0 0 0 16 0 1 0 1121072359 5484544 238 1992294400 4194304 4889804 548682068784 18446744073709551615 273653752644 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/27459/statm: 1339 238 195 169 0 50 0
[pid=27462] ppid=27459 vsize=44408 CPUtime=204.12
/proc/27462/stat : 27462 (manysat1.1_stat) R 27459 27459 27354 0 -1 4194304 7767 0 0 0 20401 11 0 0 25 0 2 0 1121072360 45473792 7753 1992294400 134512640 135305190 4294956144 18446744073709551615 134528277 0 0 4096 3 18446744073709551615 0 0 17 1 0 0
/proc/27462/statm: 11102 7753 83 193 0 10906 0
[pid=27462/tid=27463] ppid=27459 vsize=44408 CPUtime=101.86
/proc/27462/task/27463/stat : 27463 (manysat1.1_stat) R 27459 27459 27354 0 -1 4194368 3785 0 0 0 10181 5 0 0 25 0 2 0 1121072360 45473792 7753 1992294400 134512640 135305190 4294956144 18446744073709551615 134528503 0 0 4096 3 0 0 0 -1 0 0 0
Current children cumulated CPU time (s) 204.12
Current children cumulated vsize (KiB) 49764

[startup+162.302 s]
/proc/loadavg: 2.20 1.98 1.55 3/71 27463
/proc/meminfo: memFree=1660384/2055920 swapFree=4177828/4192956
[pid=27459] ppid=27457 vsize=5356 CPUtime=0
/proc/27459/stat : 27459 (manysat.sh) S 27457 27459 27354 0 -1 4194304 312 154 0 0 0 0 0 0 16 0 1 0 1121072359 5484544 238 1992294400 4194304 4889804 548682068784 18446744073709551615 273653752644 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/27459/statm: 1339 238 195 169 0 50 0
[pid=27462] ppid=27459 vsize=51352 CPUtime=323.86
/proc/27462/stat : 27462 (manysat1.1_stat) R 27459 27459 27354 0 -1 4194304 9561 0 0 0 32372 14 0 0 25 0 2 0 1121072360 52584448 9547 1992294400 134512640 135305190 4294956144 18446744073709551615 134528292 0 0 4096 3 18446744073709551615 0 0 17 1 0 0
/proc/27462/statm: 12838 9547 83 193 0 12642 0
[pid=27462/tid=27463] ppid=27459 vsize=51352 CPUtime=161.62
/proc/27462/task/27463/stat : 27463 (manysat1.1_stat) R 27459 27459 27354 0 -1 4194368 4873 0 0 0 16155 7 0 0 25 0 2 0 1121072360 52584448 9547 1992294400 134512640 135305190 4294956144 18446744073709551615 134528388 0 0 4096 3 0 0 0 -1 0 0 0
Current children cumulated CPU time (s) 323.86
Current children cumulated vsize (KiB) 56708

[startup+222.302 s]
/proc/loadavg: 2.07 1.98 1.58 3/71 27463
/proc/meminfo: memFree=1653600/2055920 swapFree=4177828/4192956
[pid=27459] ppid=27457 vsize=5356 CPUtime=0
/proc/27459/stat : 27459 (manysat.sh) S 27457 27459 27354 0 -1 4194304 312 154 0 0 0 0 0 0 16 0 1 0 1121072359 5484544 238 1992294400 4194304 4889804 548682068784 18446744073709551615 273653752644 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/27459/statm: 1339 238 195 169 0 50 0
[pid=27462] ppid=27459 vsize=58392 CPUtime=443.6
/proc/27462/stat : 27462 (manysat1.1_stat) R 27459 27459 27354 0 -1 4194304 11250 0 0 0 44344 16 0 0 25 0 2 0 1121072360 59793408 11236 1992294400 134512640 135305190 4294956144 18446744073709551615 134528292 0 0 4096 3 18446744073709551615 0 0 17 1 0 0
/proc/27462/statm: 14598 11236 83 193 0 14402 0
[pid=27462/tid=27463] ppid=27459 vsize=58392 CPUtime=221.38
/proc/27462/task/27463/stat : 27463 (manysat1.1_stat) R 27459 27459 27354 0 -1 4194368 5646 0 0 0 22130 8 0 0 25 0 2 0 1121072360 59793408 11236 1992294400 134512640 135305190 4294956144 18446744073709551615 134528292 0 0 4096 3 0 0 0 -1 0 0 0
Current children cumulated CPU time (s) 443.6
Current children cumulated vsize (KiB) 63748

[startup+282.302 s]
/proc/loadavg: 2.02 1.98 1.60 3/71 27463
/proc/meminfo: memFree=1652576/2055920 swapFree=4177828/4192956
[pid=27459] ppid=27457 vsize=5356 CPUtime=0
/proc/27459/stat : 27459 (manysat.sh) S 27457 27459 27354 0 -1 4194304 312 154 0 0 0 0 0 0 16 0 1 0 1121072359 5484544 238 1992294400 4194304 4889804 548682068784 18446744073709551615 273653752644 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/27459/statm: 1339 238 195 169 0 50 0
[pid=27462] ppid=27459 vsize=59372 CPUtime=563.36
/proc/27462/stat : 27462 (manysat1.1_stat) R 27459 27459 27354 0 -1 4194304 11525 0 0 0 56319 17 0 0 25 0 2 0 1121072360 60796928 11511 1992294400 134512640 135305190 4294956144 18446744073709551615 134528392 0 0 4096 3 18446744073709551615 0 0 17 1 0 0
/proc/27462/statm: 14843 11511 83 193 0 14647 0
[pid=27462/tid=27463] ppid=27459 vsize=59372 CPUtime=281.14
/proc/27462/task/27463/stat : 27463 (manysat1.1_stat) R 27459 27459 27354 0 -1 4194368 5782 0 0 0 28106 8 0 0 25 0 2 0 1121072360 60796928 11511 1992294400 134512640 135305190 4294956144 18446744073709551615 134528292 0 0 4096 3 0 0 0 -1 0 0 0
Current children cumulated CPU time (s) 563.36
Current children cumulated vsize (KiB) 64728

[startup+342.301 s]
/proc/loadavg: 2.01 1.98 1.62 3/71 27463
/proc/meminfo: memFree=1645536/2055920 swapFree=4177828/4192956
[pid=27459] ppid=27457 vsize=5356 CPUtime=0
/proc/27459/stat : 27459 (manysat.sh) S 27457 27459 27354 0 -1 4194304 312 154 0 0 0 0 0 0 16 0 1 0 1121072359 5484544 238 1992294400 4194304 4889804 548682068784 18446744073709551615 273653752644 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/27459/statm: 1339 238 195 169 0 50 0
[pid=27462] ppid=27459 vsize=67748 CPUtime=683.1
/proc/27462/stat : 27462 (manysat1.1_stat) R 27459 27459 27354 0 -1 4194304 13267 0 0 0 68291 19 0 0 25 0 2 0 1121072360 69373952 13253 1992294400 134512640 135305190 4294956144 18446744073709551615 134528837 0 0 4096 3 18446744073709551615 0 0 17 1 0 0
/proc/27462/statm: 16937 13253 83 193 0 16741 0
[pid=27462/tid=27463] ppid=27459 vsize=67748 CPUtime=340.9
/proc/27462/task/27463/stat : 27463 (manysat1.1_stat) R 27459 27459 27354 0 -1 4194368 6695 0 0 0 34081 9 0 0 25 0 2 0 1121072360 69373952 13253 1992294400 134512640 135305190 4294956144 18446744073709551615 134528418 0 0 4096 3 0 0 0 -1 0 0 0
Current children cumulated CPU time (s) 683.1
Current children cumulated vsize (KiB) 73104

[startup+402.301 s]
/proc/loadavg: 2.00 1.98 1.65 3/71 27463
/proc/meminfo: memFree=1643168/2055920 swapFree=4177828/4192956
[pid=27459] ppid=27457 vsize=5356 CPUtime=0
/proc/27459/stat : 27459 (manysat.sh) S 27457 27459 27354 0 -1 4194304 312 154 0 0 0 0 0 0 16 0 1 0 1121072359 5484544 238 1992294400 4194304 4889804 548682068784 18446744073709551615 273653752644 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/27459/statm: 1339 238 195 169 0 50 0
[pid=27462] ppid=27459 vsize=69452 CPUtime=802.84
/proc/27462/stat : 27462 (manysat1.1_stat) R 27459 27459 27354 0 -1 4194304 13872 0 0 0 80264 20 0 0 25 0 2 0 1121072360 71118848 13858 1992294400 134512640 135305190 4294956144 18446744073709551615 134528292 0 0 4096 3 18446744073709551615 0 0 17 1 0 0
/proc/27462/statm: 17363 13858 83 193 0 17167 0
[pid=27462/tid=27463] ppid=27459 vsize=69452 CPUtime=400.67
/proc/27462/task/27463/stat : 27463 (manysat1.1_stat) R 27459 27459 27354 0 -1 4194368 6914 0 0 0 40057 10 0 0 25 0 2 0 1121072360 71118848 13858 1992294400 134512640 135305190 4294956144 18446744073709551615 134528301 0 0 4096 3 0 0 0 -1 0 0 0
Current children cumulated CPU time (s) 802.84
Current children cumulated vsize (KiB) 74808

[startup+462.301 s]
/proc/loadavg: 2.00 1.98 1.66 3/71 27463
/proc/meminfo: memFree=1636256/2055920 swapFree=4177828/4192956
[pid=27459] ppid=27457 vsize=5356 CPUtime=0
/proc/27459/stat : 27459 (manysat.sh) S 27457 27459 27354 0 -1 4194304 312 154 0 0 0 0 0 0 16 0 1 0 1121072359 5484544 238 1992294400 4194304 4889804 548682068784 18446744073709551615 273653752644 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/27459/statm: 1339 238 195 169 0 50 0
[pid=27462] ppid=27459 vsize=76920 CPUtime=922.58
/proc/27462/stat : 27462 (manysat1.1_stat) R 27459 27459 27354 0 -1 4194304 15591 0 0 0 92235 23 0 0 25 0 2 0 1121072360 78766080 15577 1992294400 134512640 135305190 4294956144 18446744073709551615 134528256 0 0 4096 3 18446744073709551615 0 0 17 1 0 0
/proc/27462/statm: 19230 15577 83 193 0 19034 0
[pid=27462/tid=27463] ppid=27459 vsize=76920 CPUtime=460.42
/proc/27462/task/27463/stat : 27463 (manysat1.1_stat) R 27459 27459 27354 0 -1 4194368 7927 0 0 0 46029 13 0 0 25 0 2 0 1121072360 78766080 15577 1992294400 134512640 135305190 4294956144 18446744073709551615 134528392 0 0 4096 3 0 0 0 -1 0 0 0
Current children cumulated CPU time (s) 922.58
Current children cumulated vsize (KiB) 82276

[startup+522.301 s]
/proc/loadavg: 2.00 1.98 1.68 3/71 27463
/proc/meminfo: memFree=1635744/2055920 swapFree=4177828/4192956
[pid=27459] ppid=27457 vsize=5356 CPUtime=0
/proc/27459/stat : 27459 (manysat.sh) S 27457 27459 27354 0 -1 4194304 312 154 0 0 0 0 0 0 16 0 1 0 1121072359 5484544 238 1992294400 4194304 4889804 548682068784 18446744073709551615 273653752644 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/27459/statm: 1339 238 195 169 0 50 0
[pid=27462] ppid=27459 vsize=77552 CPUtime=1042.33
/proc/27462/stat : 27462 (manysat1.1_stat) R 27459 27459 27354 0 -1 4194304 15716 0 0 0 104210 23 0 0 25 0 2 0 1121072360 79413248 15702 1992294400 134512640 135305190 4294956144 18446744073709551615 134528277 0 0 4096 3 18446744073709551615 0 0 17 1 0 0
/proc/27462/statm: 19388 15702 83 193 0 19192 0
[pid=27462/tid=27463] ppid=27459 vsize=77552 CPUtime=520.19
/proc/27462/task/27463/stat : 27463 (manysat1.1_stat) R 27459 27459 27354 0 -1 4194368 7950 0 0 0 52006 13 0 0 25 0 2 0 1121072360 79413248 15702 1992294400 134512640 135305190 4294956144 18446744073709551615 134528263 0 0 4096 3 0 0 0 -1 0 0 0
Current children cumulated CPU time (s) 1042.33
Current children cumulated vsize (KiB) 82908

[startup+582.301 s]
/proc/loadavg: 2.00 1.98 1.70 3/71 27463
/proc/meminfo: memFree=1633568/2055920 swapFree=4177828/4192956
[pid=27459] ppid=27457 vsize=5356 CPUtime=0
/proc/27459/stat : 27459 (manysat.sh) S 27457 27459 27354 0 -1 4194304 312 154 0 0 0 0 0 0 16 0 1 0 1121072359 5484544 238 1992294400 4194304 4889804 548682068784 18446744073709551615 273653752644 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/27459/statm: 1339 238 195 169 0 50 0
[pid=27462] ppid=27459 vsize=79452 CPUtime=1162.07
/proc/27462/stat : 27462 (manysat1.1_stat) R 27459 27459 27354 0 -1 4194304 16280 0 0 0 116183 24 0 0 25 0 2 0 1121072360 81358848 16266 1992294400 134512640 135305190 4294956144 18446744073709551615 134528292 0 0 4096 3 18446744073709551615 0 0 17 1 0 0
/proc/27462/statm: 19863 16266 83 193 0 19667 0
[pid=27462/tid=27463] ppid=27459 vsize=79452 CPUtime=579.94
/proc/27462/task/27463/stat : 27463 (manysat1.1_stat) R 27459 27459 27354 0 -1 4194368 8267 0 0 0 57981 13 0 0 25 0 2 0 1121072360 81358848 16266 1992294400 134512640 135305190 4294956144 18446744073709551615 134528292 0 0 4096 3 0 0 0 -1 0 0 0
Current children cumulated CPU time (s) 1162.07
Current children cumulated vsize (KiB) 84808



Maximum CPU time exceeded: sending SIGTERM then SIGKILL

[startup+601.402 s]
/proc/loadavg: 2.00 1.98 1.70 3/71 27463
/proc/meminfo: memFree=1631456/2055920 swapFree=4177828/4192956
[pid=27459] ppid=27457 vsize=5356 CPUtime=0
/proc/27459/stat : 27459 (manysat.sh) S 27457 27459 27354 0 -1 4194304 312 154 0 0 0 0 0 0 16 0 1 0 1121072359 5484544 238 1992294400 4194304 4889804 548682068784 18446744073709551615 273653752644 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/27459/statm: 1339 238 195 169 0 50 0
[pid=27462] ppid=27459 vsize=81808 CPUtime=1200.2
/proc/27462/stat : 27462 (manysat1.1_stat) R 27459 27459 27354 0 -1 4194304 16784 0 0 0 119995 25 0 0 25 0 2 0 1121072360 83771392 16770 1992294400 134512640 135305190 4294956144 18446744073709551615 134528292 0 0 4096 3 18446744073709551615 0 0 17 1 0 0
/proc/27462/statm: 20452 16770 83 193 0 20256 0
[pid=27462/tid=27463] ppid=27459 vsize=81808 CPUtime=598.97
/proc/27462/task/27463/stat : 27463 (manysat1.1_stat) R 27459 27459 27354 0 -1 4194368 8608 0 0 0 59883 14 0 0 25 0 2 0 1121072360 83771392 16770 1992294400 134512640 135305190 4294956144 18446744073709551615 134528292 0 0 4096 3 0 0 0 -1 0 0 0
Current children cumulated CPU time (s) 1200.2
Current children cumulated vsize (KiB) 87164

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

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

Child ended because it received signal 15 (SIGTERM)

# WARNING:
# CPU time reported by wait4() is probably wrong !
# wait4(...,&childrusage) returns 27459 and gives
#  childrusage.ru_utime.tv_sec=0
#  childrusage.ru_utime.tv_usec=7998
#  childrusage.ru_stime.tv_sec=0
#  childrusage.ru_stime.tv_usec=2999
# CPU time returned by wait4() is 0.010997
# while last known CPU time is 1200.2
#
# Solver probably didn't/couldn't wait for its children
# Using CPU time of the last sample as value...

Real time (s): 601.42
CPU time (s): 1200.2
CPU user time (s): 1199.95
CPU system time (s): 0.25
CPU usage (%): 199.561
Max. virtual memory (cumulated for all children) (KiB): 87164

getrusage(RUSAGE_CHILDREN,...) data:
user time used= 0.007998
system time used= 0.002999
maximum resident set size= 0
integral shared memory size= 0
integral unshared data size= 0
integral unshared stack size= 0
page reclaims= 466
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= 2

runsolver used 0.555915 second user time and 1.64275 second system time

The end

Launcher Data 

Begin job on node52 at 2009-03-31 09:21:44
IDJOB=1525951
IDBENCH=70446
IDSOLVER=513
FILE ID=node52/1525951-1238484104
PBS_JOBID= 9061852
Free space on /tmp= 66400 MiB

SOLVER NAME= ManySAT 1.1 aimd 0/2009-03-20
BENCH NAME= SAT09/RANDOM/MEDIUM/5SAT/SATISFIABLE/120/unif-k5-r21.3-v120-c2556-S1503318847-091.cnf
COMMAND LINE= manysat.sh BENCHNAME aimd 0
RUNSOLVER COMMAND LINE= BIN/runsolver --timestamp -w /tmp/evaluation-result-1525951-1238484104/watcher-1525951-1238484104 -o /tmp/evaluation-result-1525951-1238484104/solver-1525951-1238484104 -C 1200 -W 1800 -M 1800 --output-limit 1,15  manysat.sh HOME/instance-1525951-1238484104.cnf aimd 0

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

MD5SUM BENCH= eaf4e52b2ac22d87cb6a2c76b08ea88a
RANDOM SEED=1788015128

node52.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		: 3000.230
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		: 3000.230
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:       1699544 kB
Buffers:         74860 kB
Cached:         193524 kB
SwapCached:       7968 kB
Active:         169284 kB
Inactive:       109108 kB
HighTotal:           0 kB
HighFree:            0 kB
LowTotal:      2055920 kB
LowFree:       1699544 kB
SwapTotal:     4192956 kB
SwapFree:      4177828 kB
Dirty:            1540 kB
Writeback:           0 kB
Mapped:          15648 kB
Slab:            63616 kB
Committed_AS:  3135288 kB
PageTables:       1736 kB
VmallocTotal: 536870911 kB
VmallocUsed:    264952 kB
VmallocChunk: 536605679 kB
HugePages_Total:     0
HugePages_Free:      0
Hugepagesize:     2048 kB

Free space on /tmp at the end= 66400 MiB
End job on node52 at 2009-03-31 09:31:47