Trace number 1524782

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) 1200.13 601.519

General information on the benchmark

NameRANDOM/LARGE/5SAT/UNKNOWN/1100/
unif-k5-r20-v1100-c22000-S155821307-034.cnf
MD5SUM28359db36bffb53d70af426463d1fc34
Bench CategoryRANDOM (random instances)
Best result obtained on this benchmarkSAT
Best CPU time to get the best result obtained on this benchmark178.503
Satisfiable
(Un)Satisfiability was proved
Number of variables1100
Number of clauses22000
Sum of the clauses size110000
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 522000
Number of clauses of size over 50

Solver Data 

0.00/0.00	c Parsing...
0.01/0.02	c ==============================================================================
0.01/0.02	c |           |     ORIGINAL     |              LEARNT              |          |
0.01/0.02	c | Conflicts | Clauses Literals |   Limit Clauses Literals  Lit/Cl | Progress |
0.01/0.02	c ==============================================================================
0.01/0.02	c |         0 |   22000   110000 |    6599       0        0     nan |  0.000 % |
0.01/0.02	c ==============================================================================
0.01/0.02	c Result  :   #vars: 1100   #clauses: 22000   #literals: 110000
0.01/0.02	c CPU time:   0.023996 s
0.01/0.02	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-1524782-1238364544/watcher-1524782-1238364544 -o /tmp/evaluation-result-1524782-1238364544/solver-1524782-1238364544 -C 1200 -W 1800 -M 1800 --output-limit 1,15 manysat.sh HOME/instance-1524782-1238364544.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: 1.00 1.00 1.08 3/64 20710
/proc/meminfo: memFree=643152/2055920 swapFree=4178100/4192956
[pid=20710] ppid=20708 vsize=5356 CPUtime=0
/proc/20710/stat : 20710 (manysat.sh) R 20708 20710 20366 0 -1 4194304 267 0 0 0 0 0 0 0 18 0 1 0 1109120292 5484544 234 1992294400 4194304 4889804 548682068784 18446744073709551615 227848809119 0 65538 4100 65536 0 0 0 17 0 0 0
/proc/20710/statm: 1339 234 194 169 0 50 0
[pid=20711] ppid=20710 vsize=956 CPUtime=0
/proc/20711/stat : 20711 (SatElite) R 20710 20710 20366 0 -1 4194304 150 0 0 0 0 0 0 0 18 0 1 0 1109120292 978944 134 1992294400 134512640 135034092 4294956096 18446744073709551615 134691005 0 0 4096 3 0 0 0 17 0 0 0
/proc/20711/statm: 239 135 50 127 0 109 0

[startup+0.022535 s]
/proc/loadavg: 1.00 1.00 1.08 3/64 20710
/proc/meminfo: memFree=643152/2055920 swapFree=4178100/4192956
[pid=20710] ppid=20708 vsize=5356 CPUtime=0
/proc/20710/stat : 20710 (manysat.sh) S 20708 20710 20366 0 -1 4194304 286 0 0 0 0 0 0 0 18 0 1 0 1109120292 5484544 235 1992294400 4194304 4889804 548682068784 18446744073709551615 227848807236 0 65536 4100 65538 18446744071563356171 0 0 17 1 0 0
/proc/20710/statm: 1339 235 195 169 0 50 0
[pid=20711] ppid=20710 vsize=1980 CPUtime=0.01
/proc/20711/stat : 20711 (SatElite) R 20710 20710 20366 0 -1 4194304 391 0 0 0 1 0 0 0 19 0 1 0 1109120292 2027520 375 1992294400 134512640 135034092 4294956096 18446744073709551615 134673244 0 0 4096 3 0 0 0 17 0 0 0
/proc/20711/statm: 495 375 50 127 0 365 0
Current children cumulated CPU time (s) 0.01
Current children cumulated vsize (KiB) 7336

[startup+0.102554 s]
/proc/loadavg: 1.00 1.00 1.08 3/64 20710
/proc/meminfo: memFree=643152/2055920 swapFree=4178100/4192956
[pid=20710] ppid=20708 vsize=5356 CPUtime=0.06
/proc/20710/stat : 20710 (manysat.sh) S 20708 20710 20366 0 -1 4194304 312 569 0 0 0 0 6 0 16 0 1 0 1109120292 5484544 238 1992294400 4194304 4889804 548682068784 18446744073709551615 227848807236 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/20710/statm: 1339 238 195 169 0 50 0
Current children cumulated CPU time (s) 0.06
Current children cumulated vsize (KiB) 5356

[startup+0.302568 s]
/proc/loadavg: 1.00 1.00 1.08 3/64 20710
/proc/meminfo: memFree=643152/2055920 swapFree=4178100/4192956
[pid=20710] ppid=20708 vsize=5356 CPUtime=0.06
/proc/20710/stat : 20710 (manysat.sh) S 20708 20710 20366 0 -1 4194304 312 569 0 0 0 0 6 0 16 0 1 0 1109120292 5484544 238 1992294400 4194304 4889804 548682068784 18446744073709551615 227848807236 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/20710/statm: 1339 238 195 169 0 50 0
Current children cumulated CPU time (s) 0.06
Current children cumulated vsize (KiB) 5356

[startup+0.702617 s]
/proc/loadavg: 1.00 1.00 1.08 3/64 20710
/proc/meminfo: memFree=643152/2055920 swapFree=4178100/4192956
[pid=20710] ppid=20708 vsize=5356 CPUtime=0.06
/proc/20710/stat : 20710 (manysat.sh) S 20708 20710 20366 0 -1 4194304 312 569 0 0 0 0 6 0 16 0 1 0 1109120292 5484544 238 1992294400 4194304 4889804 548682068784 18446744073709551615 227848807236 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/20710/statm: 1339 238 195 169 0 50 0
Current children cumulated CPU time (s) 0.06
Current children cumulated vsize (KiB) 5356

[startup+1.50169 s]
/proc/loadavg: 1.00 1.00 1.08 3/67 20714
/proc/meminfo: memFree=631800/2055920 swapFree=4178100/4192956
[pid=20710] ppid=20708 vsize=5356 CPUtime=0.06
/proc/20710/stat : 20710 (manysat.sh) S 20708 20710 20366 0 -1 4194304 312 569 0 0 0 0 6 0 16 0 1 0 1109120292 5484544 238 1992294400 4194304 4889804 548682068784 18446744073709551615 227848807236 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/20710/statm: 1339 238 195 169 0 50 0
[pid=20713] ppid=20710 vsize=25572 CPUtime=2.8
/proc/20713/stat : 20713 (manysat1.1_stat) R 20710 20710 20366 0 -1 4194304 3495 0 0 0 279 1 0 0 17 0 2 0 1109120299 26185728 3481 1992294400 134512640 135305190 4294956144 18446744073709551615 134556792 0 0 4096 3 18446744073709551615 0 0 17 1 0 0
/proc/20713/statm: 6393 3481 83 193 0 6197 0
[pid=20713/tid=20714] ppid=20710 vsize=25572 CPUtime=1.38
/proc/20713/task/20714/stat : 20714 (manysat1.1_stat) R 20710 20710 20366 0 -1 4194368 1264 0 0 0 138 0 0 0 17 0 2 0 1109120303 26185728 3481 1992294400 134512640 135305190 4294956144 18446744073709551615 134570385 0 0 4096 3 0 0 0 -1 0 0 0
Current children cumulated CPU time (s) 2.86
Current children cumulated vsize (KiB) 30928

[startup+3.10184 s]
/proc/loadavg: 1.00 1.00 1.08 3/67 20714
/proc/meminfo: memFree=626168/2055920 swapFree=4178100/4192956
[pid=20710] ppid=20708 vsize=5356 CPUtime=0.06
/proc/20710/stat : 20710 (manysat.sh) S 20708 20710 20366 0 -1 4194304 312 569 0 0 0 0 6 0 16 0 1 0 1109120292 5484544 238 1992294400 4194304 4889804 548682068784 18446744073709551615 227848807236 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/20710/statm: 1339 238 195 169 0 50 0
[pid=20713] ppid=20710 vsize=31980 CPUtime=6
/proc/20713/stat : 20713 (manysat1.1_stat) R 20710 20710 20366 0 -1 4194304 5130 0 0 0 597 3 0 0 17 0 2 0 1109120299 32747520 5116 1992294400 134512640 135305190 4294956144 18446744073709551615 134528292 0 0 4096 3 18446744073709551615 0 0 17 1 0 0
/proc/20713/statm: 7995 5116 83 193 0 7799 0
[pid=20713/tid=20714] ppid=20710 vsize=31980 CPUtime=2.98
/proc/20713/task/20714/stat : 20714 (manysat1.1_stat) R 20710 20710 20366 0 -1 4194368 2086 0 0 0 297 1 0 0 17 0 2 0 1109120303 32747520 5116 1992294400 134512640 135305190 4294956144 18446744073709551615 134528489 0 0 4096 3 0 0 0 -1 0 0 0
Current children cumulated CPU time (s) 6.06
Current children cumulated vsize (KiB) 37336

[startup+6.30115 s]
/proc/loadavg: 1.08 1.02 1.09 3/67 20714
/proc/meminfo: memFree=614968/2055920 swapFree=4178100/4192956
[pid=20710] ppid=20708 vsize=5356 CPUtime=0.06
/proc/20710/stat : 20710 (manysat.sh) S 20708 20710 20366 0 -1 4194304 312 569 0 0 0 0 6 0 16 0 1 0 1109120292 5484544 238 1992294400 4194304 4889804 548682068784 18446744073709551615 227848807236 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/20710/statm: 1339 238 195 169 0 50 0
[pid=20713] ppid=20710 vsize=43904 CPUtime=12.38
/proc/20713/stat : 20713 (manysat1.1_stat) R 20710 20710 20366 0 -1 4194304 7906 0 0 0 1233 5 0 0 17 0 2 0 1109120299 44957696 7892 1992294400 134512640 135305190 4294956144 18446744073709551615 134528292 0 0 4096 3 18446744073709551615 0 0 17 1 0 0
/proc/20713/statm: 10976 7892 83 193 0 10780 0
[pid=20713/tid=20714] ppid=20710 vsize=43904 CPUtime=6.18
/proc/20713/task/20714/stat : 20714 (manysat1.1_stat) R 20710 20710 20366 0 -1 4194368 3449 0 0 0 616 2 0 0 16 0 2 0 1109120303 44957696 7892 1992294400 134512640 135305190 4294956144 18446744073709551615 134830527 0 0 4096 3 0 0 0 -1 0 0 0
Current children cumulated CPU time (s) 12.44
Current children cumulated vsize (KiB) 49260

[startup+12.7018 s]
/proc/loadavg: 1.15 1.03 1.09 3/67 20714
/proc/meminfo: memFree=603512/2055920 swapFree=4178100/4192956
[pid=20710] ppid=20708 vsize=5356 CPUtime=0.06
/proc/20710/stat : 20710 (manysat.sh) S 20708 20710 20366 0 -1 4194304 312 569 0 0 0 0 6 0 16 0 1 0 1109120292 5484544 238 1992294400 4194304 4889804 548682068784 18446744073709551615 227848807236 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/20710/statm: 1339 238 195 169 0 50 0
[pid=20713] ppid=20710 vsize=50460 CPUtime=25.15
/proc/20713/stat : 20713 (manysat1.1_stat) R 20710 20710 20366 0 -1 4194304 9735 0 0 0 2507 8 0 0 18 0 2 0 1109120299 51671040 9721 1992294400 134512640 135305190 4294956144 18446744073709551615 134528256 0 0 4096 3 18446744073709551615 0 0 17 1 0 0
/proc/20713/statm: 12615 9721 83 193 0 12419 0
[pid=20713/tid=20714] ppid=20710 vsize=50460 CPUtime=12.57
/proc/20713/task/20714/stat : 20714 (manysat1.1_stat) R 20710 20710 20366 0 -1 4194368 4369 0 0 0 1254 3 0 0 18 0 2 0 1109120303 51671040 9721 1992294400 134512640 135305190 4294956144 18446744073709551615 134528406 0 0 4096 3 0 0 0 -1 0 0 0
Current children cumulated CPU time (s) 25.21
Current children cumulated vsize (KiB) 55816

[startup+25.503 s]
/proc/loadavg: 1.34 1.08 1.10 3/67 20714
/proc/meminfo: memFree=590712/2055920 swapFree=4178100/4192956
[pid=20710] ppid=20708 vsize=5356 CPUtime=0.06
/proc/20710/stat : 20710 (manysat.sh) S 20708 20710 20366 0 -1 4194304 312 569 0 0 0 0 6 0 16 0 1 0 1109120292 5484544 238 1992294400 4194304 4889804 548682068784 18446744073709551615 227848807236 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/20710/statm: 1339 238 195 169 0 50 0
[pid=20713] ppid=20710 vsize=63404 CPUtime=50.68
/proc/20713/stat : 20713 (manysat1.1_stat) R 20710 20710 20366 0 -1 4194304 12931 0 0 0 5057 11 0 0 17 0 2 0 1109120299 64925696 12917 1992294400 134512640 135305190 4294956144 18446744073709551615 134528292 0 0 4096 3 18446744073709551615 0 0 17 1 0 0
/proc/20713/statm: 15851 12917 83 193 0 15655 0
[pid=20713/tid=20714] ppid=20710 vsize=63404 CPUtime=25.36
/proc/20713/task/20714/stat : 20714 (manysat1.1_stat) R 20710 20710 20366 0 -1 4194368 6029 0 0 0 2532 4 0 0 17 0 2 0 1109120303 64925696 12917 1992294400 134512640 135305190 4294956144 18446744073709551615 134528292 0 0 4096 3 0 0 0 -1 0 0 0
Current children cumulated CPU time (s) 50.74
Current children cumulated vsize (KiB) 68760

[startup+51.1025 s]
/proc/loadavg: 1.56 1.15 1.13 3/67 20714
/proc/meminfo: memFree=568888/2055920 swapFree=4178100/4192956
[pid=20710] ppid=20708 vsize=5356 CPUtime=0.06
/proc/20710/stat : 20710 (manysat.sh) S 20708 20710 20366 0 -1 4194304 312 569 0 0 0 0 6 0 16 0 1 0 1109120292 5484544 238 1992294400 4194304 4889804 548682068784 18446744073709551615 227848807236 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/20710/statm: 1339 238 195 169 0 50 0
[pid=20713] ppid=20710 vsize=87612 CPUtime=101.76
/proc/20713/stat : 20713 (manysat1.1_stat) R 20710 20710 20366 0 -1 4194304 18785 0 0 0 10158 18 0 0 16 0 2 0 1109120299 89714688 18771 1992294400 134512640 135305190 4294956144 18446744073709551615 134528292 0 0 4096 3 18446744073709551615 0 0 17 1 0 0
/proc/20713/statm: 21903 18771 83 193 0 21707 0
[pid=20713/tid=20714] ppid=20710 vsize=87612 CPUtime=50.94
/proc/20713/task/20714/stat : 20714 (manysat1.1_stat) R 20710 20710 20366 0 -1 4194368 9929 0 0 0 5085 9 0 0 17 0 2 0 1109120303 89714688 18771 1992294400 134512640 135305190 4294956144 18446744073709551615 134840070 0 0 4096 3 0 0 0 -1 0 0 0
Current children cumulated CPU time (s) 101.82
Current children cumulated vsize (KiB) 92968

[startup+102.306 s]
/proc/loadavg: 1.81 1.28 1.17 3/67 20714
/proc/meminfo: memFree=542648/2055920 swapFree=4178100/4192956
[pid=20710] ppid=20708 vsize=5356 CPUtime=0.06
/proc/20710/stat : 20710 (manysat.sh) S 20708 20710 20366 0 -1 4194304 312 569 0 0 0 0 6 0 16 0 1 0 1109120292 5484544 238 1992294400 4194304 4889804 548682068784 18446744073709551615 227848807236 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/20710/statm: 1339 238 195 169 0 50 0
[pid=20713] ppid=20710 vsize=111800 CPUtime=203.93
/proc/20713/stat : 20713 (manysat1.1_stat) R 20710 20710 20366 0 -1 4194304 24923 0 0 0 20365 28 0 0 19 0 2 0 1109120299 114483200 24905 1992294400 134512640 135305190 4294956144 18446744073709551615 134528292 0 0 4096 3 18446744073709551615 0 0 17 1 0 0
/proc/20713/statm: 27950 24905 83 193 0 27754 0
[pid=20713/tid=20714] ppid=20710 vsize=111800 CPUtime=102.11
/proc/20713/task/20714/stat : 20714 (manysat1.1_stat) R 20710 20710 20366 0 -1 4194368 12358 0 0 0 10199 12 0 0 17 0 2 0 1109120303 114483200 24905 1992294400 134512640 135305190 4294956144 18446744073709551615 134557933 0 0 4096 3 0 0 0 -1 0 0 0
Current children cumulated CPU time (s) 203.99
Current children cumulated vsize (KiB) 117156

[startup+162.302 s]
/proc/loadavg: 1.93 1.41 1.22 3/67 20714
/proc/meminfo: memFree=525368/2055920 swapFree=4178100/4192956
[pid=20710] ppid=20708 vsize=5356 CPUtime=0.06
/proc/20710/stat : 20710 (manysat.sh) S 20708 20710 20366 0 -1 4194304 312 569 0 0 0 0 6 0 16 0 1 0 1109120292 5484544 238 1992294400 4194304 4889804 548682068784 18446744073709551615 227848807236 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/20710/statm: 1339 238 195 169 0 50 0
[pid=20713] ppid=20710 vsize=129288 CPUtime=323.66
/proc/20713/stat : 20713 (manysat1.1_stat) R 20710 20710 20366 0 -1 4194304 29198 0 0 0 32331 35 0 0 19 0 2 0 1109120299 132390912 29172 1992294400 134512640 135305190 4294956144 18446744073709551615 134528449 0 0 4096 3 18446744073709551615 0 0 17 1 0 0
/proc/20713/statm: 32322 29172 83 193 0 32126 0
[pid=20713/tid=20714] ppid=20710 vsize=129288 CPUtime=162.09
/proc/20713/task/20714/stat : 20714 (manysat1.1_stat) R 20710 20710 20366 0 -1 4194368 14818 0 0 0 16192 17 0 0 25 0 2 0 1109120303 132390912 29172 1992294400 134512640 135305190 4294956144 18446744073709551615 134528503 0 0 4096 3 0 0 0 -1 0 0 0
Current children cumulated CPU time (s) 323.72
Current children cumulated vsize (KiB) 134644

[startup+222.303 s]
/proc/loadavg: 1.97 1.51 1.27 3/67 20714
/proc/meminfo: memFree=506168/2055920 swapFree=4178100/4192956
[pid=20710] ppid=20708 vsize=5356 CPUtime=0.06
/proc/20710/stat : 20710 (manysat.sh) S 20708 20710 20366 0 -1 4194304 312 569 0 0 0 0 6 0 16 0 1 0 1109120292 5484544 238 1992294400 4194304 4889804 548682068784 18446744073709551615 227848807236 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/20710/statm: 1339 238 195 169 0 50 0
[pid=20713] ppid=20710 vsize=148476 CPUtime=443.39
/proc/20713/stat : 20713 (manysat1.1_stat) R 20710 20710 20366 0 -1 4194304 34031 0 0 0 44294 45 0 0 25 0 2 0 1109120299 152039424 34005 1992294400 134512640 135305190 4294956144 18446744073709551615 134528292 0 0 4096 3 18446744073709551615 0 0 17 1 0 0
/proc/20713/statm: 37119 34005 83 193 0 36923 0
[pid=20713/tid=20714] ppid=20710 vsize=148476 CPUtime=222.06
/proc/20713/task/20714/stat : 20714 (manysat1.1_stat) R 20710 20710 20366 0 -1 4194368 17325 0 0 0 22184 22 0 0 25 0 2 0 1109120303 152039424 34005 1992294400 134512640 135305190 4294956144 18446744073709551615 134528480 0 0 4096 3 0 0 0 -1 0 0 0
Current children cumulated CPU time (s) 443.45
Current children cumulated vsize (KiB) 153832

[startup+282.303 s]
/proc/loadavg: 1.99 1.60 1.31 3/67 20714
/proc/meminfo: memFree=481336/2055920 swapFree=4178100/4192956
[pid=20710] ppid=20708 vsize=5356 CPUtime=0.06
/proc/20710/stat : 20710 (manysat.sh) S 20708 20710 20366 0 -1 4194304 312 569 0 0 0 0 6 0 16 0 1 0 1109120292 5484544 238 1992294400 4194304 4889804 548682068784 18446744073709551615 227848807236 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/20710/statm: 1339 238 195 169 0 50 0
[pid=20713] ppid=20710 vsize=173580 CPUtime=563.12
/proc/20713/stat : 20713 (manysat1.1_stat) R 20710 20710 20366 0 -1 4194304 40273 0 0 0 56256 56 0 0 17 0 2 0 1109120299 177745920 40247 1992294400 134512640 135305190 4294956144 18446744073709551615 134528292 0 0 4096 3 18446744073709551615 0 0 17 1 0 0
/proc/20713/statm: 43395 40247 83 193 0 43199 0
[pid=20713/tid=20714] ppid=20710 vsize=173580 CPUtime=282.03
/proc/20713/task/20714/stat : 20714 (manysat1.1_stat) R 20710 20710 20366 0 -1 4194368 20588 0 0 0 28175 28 0 0 19 0 2 0 1109120303 177745920 40247 1992294400 134512640 135305190 4294956144 18446744073709551615 134528292 0 0 4096 3 0 0 0 -1 0 0 0
Current children cumulated CPU time (s) 563.18
Current children cumulated vsize (KiB) 178936

[startup+342.303 s]
/proc/loadavg: 1.99 1.67 1.35 3/67 20714
/proc/meminfo: memFree=477240/2055920 swapFree=4178100/4192956
[pid=20710] ppid=20708 vsize=5356 CPUtime=0.06
/proc/20710/stat : 20710 (manysat.sh) S 20708 20710 20366 0 -1 4194304 312 569 0 0 0 0 6 0 16 0 1 0 1109120292 5484544 238 1992294400 4194304 4889804 548682068784 18446744073709551615 227848807236 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/20710/statm: 1339 238 195 169 0 50 0
[pid=20713] ppid=20710 vsize=177944 CPUtime=682.84
/proc/20713/stat : 20713 (manysat1.1_stat) R 20710 20710 20366 0 -1 4194304 41247 0 0 0 68227 57 0 0 18 0 2 0 1109120299 182214656 41221 1992294400 134512640 135305190 4294956144 18446744073709551615 134528292 0 0 4096 3 18446744073709551615 0 0 17 1 0 0
/proc/20713/statm: 44486 41221 83 193 0 44290 0
[pid=20713/tid=20714] ppid=20710 vsize=177944 CPUtime=342
/proc/20713/task/20714/stat : 20714 (manysat1.1_stat) R 20710 20710 20366 0 -1 4194368 21509 0 0 0 34171 29 0 0 25 0 2 0 1109120303 182214656 41221 1992294400 134512640 135305190 4294956144 18446744073709551615 134528229 0 0 4096 3 0 0 0 -1 0 0 0
Current children cumulated CPU time (s) 682.9
Current children cumulated vsize (KiB) 183300

[startup+402.302 s]
/proc/loadavg: 1.99 1.73 1.39 3/67 20714
/proc/meminfo: memFree=444856/2055920 swapFree=4178100/4192956
[pid=20710] ppid=20708 vsize=5356 CPUtime=0.06
/proc/20710/stat : 20710 (manysat.sh) S 20708 20710 20366 0 -1 4194304 312 569 0 0 0 0 6 0 16 0 1 0 1109120292 5484544 238 1992294400 4194304 4889804 548682068784 18446744073709551615 227848807236 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/20710/statm: 1339 238 195 169 0 50 0
[pid=20713] ppid=20710 vsize=209884 CPUtime=802.56
/proc/20713/stat : 20713 (manysat1.1_stat) R 20710 20710 20366 0 -1 4194304 49331 0 0 0 80185 71 0 0 25 0 2 0 1109120299 214921216 49305 1992294400 134512640 135305190 4294956144 18446744073709551615 134528292 0 0 4096 3 18446744073709551615 0 0 17 1 0 0
/proc/20713/statm: 52471 49305 83 193 0 52275 0
[pid=20713/tid=20714] ppid=20710 vsize=209884 CPUtime=401.96
/proc/20713/task/20714/stat : 20714 (manysat1.1_stat) R 20710 20710 20366 0 -1 4194368 25427 0 0 0 40160 36 0 0 25 0 2 0 1109120303 214921216 49305 1992294400 134512640 135305190 4294956144 18446744073709551615 134528292 0 0 4096 3 0 0 0 -1 0 0 0
Current children cumulated CPU time (s) 802.62
Current children cumulated vsize (KiB) 215240

[startup+462.302 s]
/proc/loadavg: 2.07 1.79 1.43 3/67 20714
/proc/meminfo: memFree=444792/2055920 swapFree=4178100/4192956
[pid=20710] ppid=20708 vsize=5356 CPUtime=0.06
/proc/20710/stat : 20710 (manysat.sh) S 20708 20710 20366 0 -1 4194304 312 569 0 0 0 0 6 0 16 0 1 0 1109120292 5484544 238 1992294400 4194304 4889804 548682068784 18446744073709551615 227848807236 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/20710/statm: 1339 238 195 169 0 50 0
[pid=20713] ppid=20710 vsize=209884 CPUtime=922.3
/proc/20713/stat : 20713 (manysat1.1_stat) R 20710 20710 20366 0 -1 4194304 49331 0 0 0 92158 72 0 0 25 0 2 0 1109120299 214921216 49305 1992294400 134512640 135305190 4294956144 18446744073709551615 134528503 0 0 4096 3 18446744073709551615 0 0 17 0 0 0
/proc/20713/statm: 52471 49305 83 193 0 52275 0
[pid=20713/tid=20714] ppid=20710 vsize=209884 CPUtime=461.78
/proc/20713/task/20714/stat : 20714 (manysat1.1_stat) R 20710 20710 20366 0 -1 4194368 25427 0 0 0 46142 36 0 0 25 0 2 0 1109120303 214921216 49305 1992294400 134512640 135305190 4294956144 18446744073709551615 134528406 0 0 4096 3 0 0 0 -1 1 0 0
Current children cumulated CPU time (s) 922.36
Current children cumulated vsize (KiB) 215240

[startup+522.303 s]
/proc/loadavg: 2.10 1.84 1.47 3/67 20714
/proc/meminfo: memFree=412280/2055920 swapFree=4178100/4192956
[pid=20710] ppid=20708 vsize=5356 CPUtime=0.06
/proc/20710/stat : 20710 (manysat.sh) S 20708 20710 20366 0 -1 4194304 312 569 0 0 0 0 6 0 16 0 1 0 1109120292 5484544 238 1992294400 4194304 4889804 548682068784 18446744073709551615 227848807236 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/20710/statm: 1339 238 195 169 0 50 0
[pid=20713] ppid=20710 vsize=243252 CPUtime=1042.05
/proc/20713/stat : 20713 (manysat1.1_stat) R 20710 20710 20366 0 -1 4194304 57674 0 0 0 104119 86 0 0 19 0 2 0 1109120299 249090048 57648 1992294400 134512640 135305190 4294956144 18446744073709551615 134528256 0 0 4096 3 18446744073709551615 0 0 17 0 0 0
/proc/20713/statm: 60813 57648 83 193 0 60617 0
[pid=20713/tid=20714] ppid=20710 vsize=243252 CPUtime=521.55
/proc/20713/task/20714/stat : 20714 (manysat1.1_stat) R 20710 20710 20366 0 -1 4194368 29433 0 0 0 52112 43 0 0 20 0 2 0 1109120303 249090048 57648 1992294400 134512640 135305190 4294956144 18446744073709551615 134528503 0 0 4096 3 0 0 0 -1 1 0 0
Current children cumulated CPU time (s) 1042.11
Current children cumulated vsize (KiB) 248608

[startup+582.303 s]
/proc/loadavg: 2.10 1.88 1.50 3/67 20714
/proc/meminfo: memFree=401400/2055920 swapFree=4178100/4192956
[pid=20710] ppid=20708 vsize=5356 CPUtime=0.06
/proc/20710/stat : 20710 (manysat.sh) S 20708 20710 20366 0 -1 4194304 312 569 0 0 0 0 6 0 16 0 1 0 1109120292 5484544 238 1992294400 4194304 4889804 548682068784 18446744073709551615 227848807236 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/20710/statm: 1339 238 195 169 0 50 0
[pid=20713] ppid=20710 vsize=253164 CPUtime=1161.75
/proc/20713/stat : 20713 (manysat1.1_stat) R 20710 20710 20366 0 -1 4194304 60251 0 0 0 116084 91 0 0 18 0 2 0 1109120299 259239936 60225 1992294400 134512640 135305190 4294956144 18446744073709551615 134541465 0 0 4096 3 18446744073709551615 0 0 17 0 0 0
/proc/20713/statm: 63291 60225 83 193 0 63095 0
[pid=20713/tid=20714] ppid=20710 vsize=253164 CPUtime=581.28
/proc/20713/task/20714/stat : 20714 (manysat1.1_stat) R 20710 20710 20366 0 -1 4194368 31031 0 0 0 58082 46 0 0 25 0 2 0 1109120303 259239936 60225 1992294400 134512640 135305190 4294956144 18446744073709551615 134556831 0 0 4096 3 0 0 0 -1 1 0 0
Current children cumulated CPU time (s) 1161.81
Current children cumulated vsize (KiB) 258520



Maximum CPU time exceeded: sending SIGTERM then SIGKILL

[startup+601.501 s]
/proc/loadavg: 2.07 1.89 1.51 3/67 20714
/proc/meminfo: memFree=394680/2055920 swapFree=4178100/4192956
[pid=20710] ppid=20708 vsize=5356 CPUtime=0.06
/proc/20710/stat : 20710 (manysat.sh) S 20708 20710 20366 0 -1 4194304 312 569 0 0 0 0 6 0 16 0 1 0 1109120292 5484544 238 1992294400 4194304 4889804 548682068784 18446744073709551615 227848807236 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/20710/statm: 1339 238 195 169 0 50 0
[pid=20713] ppid=20710 vsize=260332 CPUtime=1200.07
/proc/20713/stat : 20713 (manysat1.1_stat) R 20710 20710 20366 0 -1 4194304 61840 0 0 0 119911 96 0 0 16 0 2 0 1109120299 266579968 61814 1992294400 134512640 135305190 4294956144 18446744073709551615 134528256 0 0 4096 3 18446744073709551615 0 0 17 0 0 0
/proc/20713/statm: 65083 61814 83 193 0 64887 0
[pid=20713/tid=20714] ppid=20710 vsize=260332 CPUtime=600.4
/proc/20713/task/20714/stat : 20714 (manysat1.1_stat) R 20710 20710 20366 0 -1 4194368 32435 0 0 0 59990 50 0 0 25 0 2 0 1109120303 266579968 61814 1992294400 134512640 135305190 4294956144 18446744073709551615 134528503 0 0 4096 3 0 0 0 -1 1 0 0
Current children cumulated CPU time (s) 1200.13
Current children cumulated vsize (KiB) 265688

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

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

[startup+601.501 s]
/proc/loadavg: 2.07 1.89 1.51 3/67 20714
/proc/meminfo: memFree=394680/2055920 swapFree=4178100/4192956
[pid=20710] ppid=20708 vsize=5356 CPUtime=0.06
/proc/20710/stat : 20710 (manysat.sh) S 20708 20710 20366 0 -1 4194304 312 569 0 0 0 0 6 0 16 0 1 0 1109120292 5484544 238 1992294400 4194304 4889804 548682068784 18446744073709551615 227848807236 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/20710/statm: 1339 238 195 169 0 50 0
[pid=20713] ppid=20710 vsize=260332 CPUtime=1200.07
/proc/20713/stat : 20713 (manysat1.1_stat) R 20710 20710 20366 0 -1 4194304 61840 0 0 0 119911 96 0 0 16 0 2 0 1109120299 266579968 61814 1992294400 134512640 135305190 4294956144 18446744073709551615 134528256 0 0 4096 3 18446744073709551615 0 0 17 0 0 0
/proc/20713/statm: 65083 61814 83 193 0 64887 0
[pid=20713/tid=20714] ppid=20710 vsize=260332 CPUtime=600.4
/proc/20713/task/20714/stat : 20714 (manysat1.1_stat) R 20710 20710 20366 0 -1 4194368 32435 0 0 0 59990 50 0 0 25 0 2 0 1109120303 266579968 61814 1992294400 134512640 135305190 4294956144 18446744073709551615 134528503 0 0 4096 3 0 0 0 -1 1 0 0
Current children cumulated CPU time (s) 1200.13
Current children cumulated vsize (KiB) 265688

Child ended because it received signal 15 (SIGTERM)

# WARNING:
# CPU time reported by wait4() is probably wrong !
# wait4(...,&childrusage) returns 20710 and gives
#  childrusage.ru_utime.tv_sec=0
#  childrusage.ru_utime.tv_usec=63990
#  childrusage.ru_stime.tv_sec=0
#  childrusage.ru_stime.tv_usec=4999
# CPU time returned by wait4() is 0.068989
# while last known CPU time is 1200.13
#
# 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): 1200.13
CPU user time (s): 1199.17
CPU system time (s): 0.96
CPU usage (%): 199.517
Max. virtual memory (cumulated for all children) (KiB): 265688

getrusage(RUSAGE_CHILDREN,...) data:
user time used= 0.06399
system time used= 0.004999
maximum resident set size= 0
integral shared memory size= 0
integral unshared data size= 0
integral unshared stack size= 0
page reclaims= 881
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 0.597909 second user time and 1.60476 second system time

The end

Launcher Data 

Begin job on node18 at 2009-03-30 00:09:04
IDJOB=1524782
IDBENCH=70212
IDSOLVER=514
FILE ID=node18/1524782-1238364544
PBS_JOBID= 9061210
Free space on /tmp= 66200 MiB

SOLVER NAME= ManySAT 1.1 aimd 1/2009-03-20
BENCH NAME= SAT09/RANDOM/LARGE/5SAT/UNKNOWN/1100/unif-k5-r20-v1100-c22000-S155821307-034.cnf
COMMAND LINE= manysat.sh BENCHNAME aimd 1
RUNSOLVER COMMAND LINE= BIN/runsolver --timestamp -w /tmp/evaluation-result-1524782-1238364544/watcher-1524782-1238364544 -o /tmp/evaluation-result-1524782-1238364544/solver-1524782-1238364544 -C 1200 -W 1800 -M 1800 --output-limit 1,15  manysat.sh HOME/instance-1524782-1238364544.cnf aimd 1

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

MD5SUM BENCH= 28359db36bffb53d70af426463d1fc34
RANDOM SEED=536839583

node18.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		: 3000.214
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		: 3000.214
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:        643696 kB
Buffers:        101672 kB
Cached:        1204368 kB
SwapCached:       8808 kB
Active:         199876 kB
Inactive:      1118604 kB
HighTotal:           0 kB
HighFree:            0 kB
LowTotal:      2055920 kB
LowFree:        643696 kB
SwapTotal:     4192956 kB
SwapFree:      4178100 kB
Dirty:            2012 kB
Writeback:           0 kB
Mapped:          16308 kB
Slab:            79892 kB
Committed_AS:  2962344 kB
PageTables:       1376 kB
VmallocTotal: 536870911 kB
VmallocUsed:    264952 kB
VmallocChunk: 536605679 kB
HugePages_Total:     0
HugePages_Free:      0
Hugepagesize:     2048 kB

Free space on /tmp at the end= 66196 MiB
End job on node18 at 2009-03-30 00:19:07