Trace number 1525252

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) 1200.06 601.32

General information on the benchmark

NameRANDOM/LARGE/3SAT/UNKNOWN/8000/
unif-k3-r4.2-v8000-c33600-S839302453-094.cnf
MD5SUM5a4a01076ef9554c4c4991324b6100b4
Bench CategoryRANDOM (random instances)
Best result obtained on this benchmarkSAT
Best CPU time to get the best result obtained on this benchmark7.1969
Satisfiable
(Un)Satisfiability was proved
Number of variables8000
Number of clauses33600
Sum of the clauses size100800
Maximum clause length3
Minimum clause length3
Number of clauses of size 10
Number of clauses of size 20
Number of clauses of size 333600
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...
0.00/0.03	c ==============================================================================
0.00/0.03	c |           |     ORIGINAL     |              LEARNT              |          |
0.00/0.03	c | Conflicts | Clauses Literals |   Limit Clauses Literals  Lit/Cl | Progress |
0.00/0.03	c ==============================================================================
0.00/0.03	c |         0 |   33600   100800 |   10079       0        0     nan |  0.000 % |
0.09/0.10	c |         0 |   33414   101461 |      --       0       --      -- |     --   | -186/661
0.09/0.10	c ==============================================================================
0.09/0.10	c Result  :   #vars: 7813   #clauses: 33414   #literals: 101461
0.09/0.10	c CPU time:   0.101984 s
0.09/0.10	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-1525252-1238392419/watcher-1525252-1238392419 -o /tmp/evaluation-result-1525252-1238392419/solver-1525252-1238392419 -C 1200 -W 1800 -M 1800 --output-limit 1,15 manysat.sh HOME/instance-1525252-1238392419.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: 1.06 1.49 1.40 3/64 25589
/proc/meminfo: memFree=1773024/2055920 swapFree=4178252/4192956
[pid=25589] ppid=25587 vsize=5356 CPUtime=0
/proc/25589/stat : 25589 (manysat.sh) S 25587 25589 25185 0 -1 4194304 286 0 0 0 0 0 0 0 18 0 1 0 1111908396 5484544 235 1992294400 4194304 4889804 548682068784 18446744073709551615 231962370884 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/25589/statm: 1339 235 195 169 0 50 0
[pid=25590] ppid=25589 vsize=1556 CPUtime=0
/proc/25590/stat : 25590 (SatElite) R 25589 25589 25185 0 -1 4194304 286 0 0 0 0 0 0 0 19 0 1 0 1111908397 1593344 270 1992294400 134512640 135034092 4294956096 18446744073709551615 134544856 0 0 4096 3 0 0 0 17 0 0 0
/proc/25590/statm: 389 272 50 127 0 259 0

[startup+0.00899207 s]
/proc/loadavg: 1.06 1.49 1.40 3/64 25589
/proc/meminfo: memFree=1773024/2055920 swapFree=4178252/4192956
[pid=25589] ppid=25587 vsize=5356 CPUtime=0
/proc/25589/stat : 25589 (manysat.sh) S 25587 25589 25185 0 -1 4194304 286 0 0 0 0 0 0 0 18 0 1 0 1111908396 5484544 235 1992294400 4194304 4889804 548682068784 18446744073709551615 231962370884 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/25589/statm: 1339 235 195 169 0 50 0
[pid=25590] ppid=25589 vsize=1952 CPUtime=0
/proc/25590/stat : 25590 (SatElite) R 25589 25589 25185 0 -1 4194304 390 0 0 0 0 0 0 0 19 0 1 0 1111908397 1998848 374 1992294400 134512640 135034092 4294956096 18446744073709551615 134673244 0 0 4096 3 0 0 0 17 0 0 0
/proc/25590/statm: 488 375 50 127 0 358 0
Current children cumulated CPU time (s) 0
Current children cumulated vsize (KiB) 7308

[startup+0.101965 s]
/proc/loadavg: 1.06 1.49 1.40 3/64 25589
/proc/meminfo: memFree=1773024/2055920 swapFree=4178252/4192956
[pid=25589] ppid=25587 vsize=5356 CPUtime=0
/proc/25589/stat : 25589 (manysat.sh) S 25587 25589 25185 0 -1 4194304 286 0 0 0 0 0 0 0 18 0 1 0 1111908396 5484544 235 1992294400 4194304 4889804 548682068784 18446744073709551615 231962370884 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/25589/statm: 1339 235 195 169 0 50 0
[pid=25590] ppid=25589 vsize=4428 CPUtime=0.09
/proc/25590/stat : 25590 (SatElite) R 25589 25589 25185 0 -1 4194304 999 0 0 0 9 0 0 0 19 0 1 0 1111908397 4534272 983 1992294400 134512640 135034092 4294956096 18446744073709551615 134566273 0 0 4096 3 0 0 0 17 0 0 0
/proc/25590/statm: 1107 983 68 127 0 977 0
Current children cumulated CPU time (s) 0.09
Current children cumulated vsize (KiB) 9784

[startup+0.301919 s]
/proc/loadavg: 1.06 1.49 1.40 3/64 25589
/proc/meminfo: memFree=1773024/2055920 swapFree=4178252/4192956
[pid=25589] ppid=25587 vsize=5356 CPUtime=0.13
/proc/25589/stat : 25589 (manysat.sh) S 25587 25589 25185 0 -1 4194304 312 1070 0 0 0 0 13 0 17 0 1 0 1111908396 5484544 238 1992294400 4194304 4889804 548682068784 18446744073709551615 231962370884 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/25589/statm: 1339 238 195 169 0 50 0
Current children cumulated CPU time (s) 0.13
Current children cumulated vsize (KiB) 5356

[startup+0.701811 s]
/proc/loadavg: 1.06 1.49 1.40 3/64 25589
/proc/meminfo: memFree=1773024/2055920 swapFree=4178252/4192956
[pid=25589] ppid=25587 vsize=5356 CPUtime=0.13
/proc/25589/stat : 25589 (manysat.sh) S 25587 25589 25185 0 -1 4194304 312 1070 0 0 0 0 13 0 17 0 1 0 1111908396 5484544 238 1992294400 4194304 4889804 548682068784 18446744073709551615 231962370884 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/25589/statm: 1339 238 195 169 0 50 0
Current children cumulated CPU time (s) 0.13
Current children cumulated vsize (KiB) 5356

[startup+1.50158 s]
/proc/loadavg: 1.06 1.49 1.40 3/67 25593
/proc/meminfo: memFree=1762952/2055920 swapFree=4178252/4192956
[pid=25589] ppid=25587 vsize=5356 CPUtime=0.13
/proc/25589/stat : 25589 (manysat.sh) S 25587 25589 25185 0 -1 4194304 312 1070 0 0 0 0 13 0 17 0 1 0 1111908396 5484544 238 1992294400 4194304 4889804 548682068784 18446744073709551615 231962370884 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/25589/statm: 1339 238 195 169 0 50 0
[pid=25592] ppid=25589 vsize=23268 CPUtime=2.62
/proc/25592/stat : 25592 (manysat1.1_stat) R 25589 25589 25185 0 -1 4194304 2845 0 0 0 259 3 0 0 16 0 2 0 1111908412 23826432 2831 1992294400 134512640 135305190 4294956144 18446744073709551615 134528379 0 0 4096 3 18446744073709551615 0 0 17 1 0 0
/proc/25592/statm: 5817 2831 83 193 0 5621 0
[pid=25592/tid=25593] ppid=25589 vsize=23268 CPUtime=1.28
/proc/25592/task/25593/stat : 25593 (manysat1.1_stat) R 25589 25589 25185 0 -1 4194368 643 0 0 0 127 1 0 0 17 0 2 0 1111908417 23826432 2831 1992294400 134512640 135305190 4294956144 18446744073709551615 134528229 0 0 4096 3 0 0 0 -1 0 0 0
Current children cumulated CPU time (s) 2.75
Current children cumulated vsize (KiB) 28624

[startup+3.10113 s]
/proc/loadavg: 1.06 1.49 1.40 3/67 25593
/proc/meminfo: memFree=1758600/2055920 swapFree=4178252/4192956
[pid=25589] ppid=25587 vsize=5356 CPUtime=0.13
/proc/25589/stat : 25589 (manysat.sh) S 25587 25589 25185 0 -1 4194304 312 1070 0 0 0 0 13 0 17 0 1 0 1111908396 5484544 238 1992294400 4194304 4889804 548682068784 18446744073709551615 231962370884 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/25589/statm: 1339 238 195 169 0 50 0
[pid=25592] ppid=25589 vsize=28764 CPUtime=5.82
/proc/25592/stat : 25592 (manysat1.1_stat) R 25589 25589 25185 0 -1 4194304 4276 0 0 0 578 4 0 0 16 0 2 0 1111908412 29454336 4262 1992294400 134512640 135305190 4294956144 18446744073709551615 134528480 0 0 4096 3 18446744073709551615 0 0 17 1 0 0
/proc/25592/statm: 7191 4262 83 193 0 6995 0
[pid=25592/tid=25593] ppid=25589 vsize=28764 CPUtime=2.88
/proc/25592/task/25593/stat : 25593 (manysat1.1_stat) R 25589 25589 25185 0 -1 4194368 1298 0 0 0 287 1 0 0 17 0 2 0 1111908417 29454336 4262 1992294400 134512640 135305190 4294956144 18446744073709551615 134528636 0 0 4096 3 0 0 0 -1 0 0 0
Current children cumulated CPU time (s) 5.95
Current children cumulated vsize (KiB) 34120

[startup+6.30225 s]
/proc/loadavg: 1.14 1.50 1.40 3/67 25593
/proc/meminfo: memFree=1749448/2055920 swapFree=4178252/4192956
[pid=25589] ppid=25587 vsize=5356 CPUtime=0.13
/proc/25589/stat : 25589 (manysat.sh) S 25587 25589 25185 0 -1 4194304 312 1070 0 0 0 0 13 0 17 0 1 0 1111908396 5484544 238 1992294400 4194304 4889804 548682068784 18446744073709551615 231962370884 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/25589/statm: 1339 238 195 169 0 50 0
[pid=25592] ppid=25589 vsize=37696 CPUtime=12.21
/proc/25592/stat : 25592 (manysat1.1_stat) R 25589 25589 25185 0 -1 4194304 6358 0 0 0 1214 7 0 0 17 0 2 0 1111908412 38600704 6344 1992294400 134512640 135305190 4294956144 18446744073709551615 134570407 0 0 4096 3 18446744073709551615 0 0 17 1 0 0
/proc/25592/statm: 9424 6344 83 193 0 9228 0
[pid=25592/tid=25593] ppid=25589 vsize=37696 CPUtime=6.08
/proc/25592/task/25593/stat : 25593 (manysat1.1_stat) R 25589 25589 25185 0 -1 4194368 2224 0 0 0 605 3 0 0 17 0 2 0 1111908417 38600704 6344 1992294400 134512640 135305190 4294956144 18446744073709551615 134528329 0 0 4096 3 0 0 0 -1 0 0 0
Current children cumulated CPU time (s) 12.34
Current children cumulated vsize (KiB) 43052

[startup+12.7015 s]
/proc/loadavg: 1.20 1.50 1.40 3/67 25593
/proc/meminfo: memFree=1738120/2055920 swapFree=4178252/4192956
[pid=25589] ppid=25587 vsize=5356 CPUtime=0.13
/proc/25589/stat : 25589 (manysat.sh) S 25587 25589 25185 0 -1 4194304 312 1070 0 0 0 0 13 0 17 0 1 0 1111908396 5484544 238 1992294400 4194304 4889804 548682068784 18446744073709551615 231962370884 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/25589/statm: 1339 238 195 169 0 50 0
[pid=25592] ppid=25589 vsize=45688 CPUtime=24.98
/proc/25592/stat : 25592 (manysat1.1_stat) R 25589 25589 25185 0 -1 4194304 8483 0 0 0 2489 9 0 0 17 0 2 0 1111908412 46784512 8469 1992294400 134512640 135305190 4294956144 18446744073709551615 134556843 0 0 4096 3 18446744073709551615 0 0 17 1 0 0
/proc/25592/statm: 11422 8469 83 193 0 11226 0
[pid=25592/tid=25593] ppid=25589 vsize=45688 CPUtime=12.48
/proc/25592/task/25593/stat : 25593 (manysat1.1_stat) R 25589 25589 25185 0 -1 4194368 3122 0 0 0 1244 4 0 0 17 0 2 0 1111908417 46784512 8469 1992294400 134512640 135305190 4294956144 18446744073709551615 134557342 0 0 4096 3 0 0 0 -1 0 0 0
Current children cumulated CPU time (s) 25.11
Current children cumulated vsize (KiB) 51044

[startup+25.5019 s]
/proc/loadavg: 1.38 1.53 1.41 3/67 25593
/proc/meminfo: memFree=1723848/2055920 swapFree=4178252/4192956
[pid=25589] ppid=25587 vsize=5356 CPUtime=0.13
/proc/25589/stat : 25589 (manysat.sh) S 25587 25589 25185 0 -1 4194304 312 1070 0 0 0 0 13 0 17 0 1 0 1111908396 5484544 238 1992294400 4194304 4889804 548682068784 18446744073709551615 231962370884 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/25589/statm: 1339 238 195 169 0 50 0
[pid=25592] ppid=25589 vsize=60020 CPUtime=50.53
/proc/25592/stat : 25592 (manysat1.1_stat) R 25589 25589 25185 0 -1 4194304 12077 0 0 0 5039 14 0 0 17 0 2 0 1111908412 61460480 12063 1992294400 134512640 135305190 4294956144 18446744073709551615 134528292 0 0 4096 3 18446744073709551615 0 0 17 1 0 0
/proc/25592/statm: 15005 12063 83 193 0 14809 0
[pid=25592/tid=25593] ppid=25589 vsize=60020 CPUtime=25.27
/proc/25592/task/25593/stat : 25593 (manysat1.1_stat) R 25589 25589 25185 0 -1 4194368 4775 0 0 0 2521 6 0 0 17 0 2 0 1111908417 61460480 12063 1992294400 134512640 135305190 4294956144 18446744073709551615 134528449 0 0 4096 3 0 0 0 -1 0 0 0
Current children cumulated CPU time (s) 50.66
Current children cumulated vsize (KiB) 65376

[startup+51.1027 s]
/proc/loadavg: 1.59 1.56 1.43 3/67 25593
/proc/meminfo: memFree=1711880/2055920 swapFree=4178252/4192956
[pid=25589] ppid=25587 vsize=5356 CPUtime=0.13
/proc/25589/stat : 25589 (manysat.sh) S 25587 25589 25185 0 -1 4194304 312 1070 0 0 0 0 13 0 17 0 1 0 1111908396 5484544 238 1992294400 4194304 4889804 548682068784 18446744073709551615 231962370884 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/25589/statm: 1339 238 195 169 0 50 0
[pid=25592] ppid=25589 vsize=72008 CPUtime=101.63
/proc/25592/stat : 25592 (manysat1.1_stat) R 25589 25589 25185 0 -1 4194304 15081 0 0 0 10143 20 0 0 16 0 2 0 1111908412 73736192 15067 1992294400 134512640 135305190 4294956144 18446744073709551615 134557241 0 0 4096 3 18446744073709551615 0 0 17 1 0 0
/proc/25592/statm: 18002 15067 83 193 0 17806 0
[pid=25592/tid=25593] ppid=25589 vsize=72008 CPUtime=50.87
/proc/25592/task/25593/stat : 25593 (manysat1.1_stat) R 25589 25589 25185 0 -1 4194368 6165 0 0 0 5078 9 0 0 17 0 2 0 1111908417 73736192 15067 1992294400 134512640 135305190 4294956144 18446744073709551615 134528292 0 0 4096 3 0 0 0 -1 0 0 0
Current children cumulated CPU time (s) 101.76
Current children cumulated vsize (KiB) 77364

[startup+102.306 s]
/proc/loadavg: 1.82 1.63 1.46 3/67 25593
/proc/meminfo: memFree=1694216/2055920 swapFree=4178252/4192956
[pid=25589] ppid=25587 vsize=5356 CPUtime=0.13
/proc/25589/stat : 25589 (manysat.sh) S 25587 25589 25185 0 -1 4194304 312 1070 0 0 0 0 13 0 17 0 1 0 1111908396 5484544 238 1992294400 4194304 4889804 548682068784 18446744073709551615 231962370884 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/25589/statm: 1339 238 195 169 0 50 0
[pid=25592] ppid=25589 vsize=90784 CPUtime=203.83
/proc/25592/stat : 25592 (manysat1.1_stat) R 25589 25589 25185 0 -1 4194304 19542 0 0 0 20353 30 0 0 17 0 2 0 1111908412 92962816 19528 1992294400 134512640 135305190 4294956144 18446744073709551615 134528392 0 0 4096 3 18446744073709551615 0 0 17 1 0 0
/proc/25592/statm: 22696 19528 83 193 0 22500 0
[pid=25592/tid=25593] ppid=25589 vsize=90784 CPUtime=102.06
/proc/25592/task/25593/stat : 25593 (manysat1.1_stat) R 25589 25589 25185 0 -1 4194368 9059 0 0 0 10190 16 0 0 25 0 2 0 1111908417 92962816 19528 1992294400 134512640 135305190 4294956144 18446744073709551615 134528292 0 0 4096 3 0 0 0 -1 0 0 0
Current children cumulated CPU time (s) 203.96
Current children cumulated vsize (KiB) 96140

[startup+162.302 s]
/proc/loadavg: 1.93 1.69 1.49 3/67 25593
/proc/meminfo: memFree=1661640/2055920 swapFree=4178252/4192956
[pid=25589] ppid=25587 vsize=5356 CPUtime=0.13
/proc/25589/stat : 25589 (manysat.sh) S 25587 25589 25185 0 -1 4194304 312 1070 0 0 0 0 13 0 17 0 1 0 1111908396 5484544 238 1992294400 4194304 4889804 548682068784 18446744073709551615 231962370884 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/25589/statm: 1339 238 195 169 0 50 0
[pid=25592] ppid=25589 vsize=122820 CPUtime=323.6
/proc/25592/stat : 25592 (manysat1.1_stat) R 25589 25589 25185 0 -1 4194304 27567 0 0 0 32317 43 0 0 17 0 2 0 1111908412 125767680 27553 1992294400 134512640 135305190 4294956144 18446744073709551615 134528329 0 0 4096 3 18446744073709551615 0 0 17 1 0 0
/proc/25592/statm: 30705 27553 83 193 0 30509 0
[pid=25592/tid=25593] ppid=25589 vsize=122820 CPUtime=162.04
/proc/25592/task/25593/stat : 25593 (manysat1.1_stat) R 25589 25589 25185 0 -1 4194368 12863 0 0 0 16182 22 0 0 17 0 2 0 1111908417 125767680 27553 1992294400 134512640 135305190 4294956144 18446744073709551615 134528418 0 0 4096 3 0 0 0 -1 0 0 0
Current children cumulated CPU time (s) 323.73
Current children cumulated vsize (KiB) 128176

[startup+222.302 s]
/proc/loadavg: 1.97 1.75 1.51 3/67 25593
/proc/meminfo: memFree=1653448/2055920 swapFree=4178252/4192956
[pid=25589] ppid=25587 vsize=5356 CPUtime=0.13
/proc/25589/stat : 25589 (manysat.sh) S 25587 25589 25185 0 -1 4194304 312 1070 0 0 0 0 13 0 17 0 1 0 1111908396 5484544 238 1992294400 4194304 4889804 548682068784 18446744073709551615 231962370884 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/25589/statm: 1339 238 195 169 0 50 0
[pid=25592] ppid=25589 vsize=131512 CPUtime=443.37
/proc/25592/stat : 25592 (manysat1.1_stat) R 25589 25589 25185 0 -1 4194304 29631 0 0 0 44289 48 0 0 17 0 2 0 1111908412 134668288 29617 1992294400 134512640 135305190 4294956144 18446744073709551615 134528229 0 0 4096 3 18446744073709551615 0 0 17 1 0 0
/proc/25592/statm: 32878 29617 83 193 0 32682 0
[pid=25592/tid=25593] ppid=25589 vsize=131512 CPUtime=222.03
/proc/25592/task/25593/stat : 25593 (manysat1.1_stat) R 25589 25589 25185 0 -1 4194368 13648 0 0 0 22179 24 0 0 18 0 2 0 1111908417 134668288 29617 1992294400 134512640 135305190 4294956144 18446744073709551615 134528329 0 0 4096 3 0 0 0 -1 0 0 0
Current children cumulated CPU time (s) 443.5
Current children cumulated vsize (KiB) 136868

[startup+282.301 s]
/proc/loadavg: 2.03 1.81 1.55 3/67 25593
/proc/meminfo: memFree=1639944/2055920 swapFree=4178252/4192956
[pid=25589] ppid=25587 vsize=5356 CPUtime=0.13
/proc/25589/stat : 25589 (manysat.sh) S 25587 25589 25185 0 -1 4194304 312 1070 0 0 0 0 13 0 17 0 1 0 1111908396 5484544 238 1992294400 4194304 4889804 548682068784 18446744073709551615 231962370884 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/25589/statm: 1339 238 195 169 0 50 0
[pid=25592] ppid=25589 vsize=145192 CPUtime=563.14
/proc/25592/stat : 25592 (manysat1.1_stat) R 25589 25589 25185 0 -1 4194304 33003 0 0 0 56259 55 0 0 22 0 2 0 1111908412 148676608 32989 1992294400 134512640 135305190 4294956144 18446744073709551615 134528229 0 0 4096 3 18446744073709551615 0 0 17 1 0 0
/proc/25592/statm: 36298 32989 83 193 0 36102 0
[pid=25592/tid=25593] ppid=25589 vsize=145192 CPUtime=282.03
/proc/25592/task/25593/stat : 25593 (manysat1.1_stat) R 25589 25589 25185 0 -1 4194368 14981 0 0 0 28176 27 0 0 18 0 2 0 1111908417 148676608 32989 1992294400 134512640 135305190 4294956144 18446744073709551615 134528382 0 0 4096 3 0 0 0 -1 0 0 0
Current children cumulated CPU time (s) 563.27
Current children cumulated vsize (KiB) 150548

[startup+342.301 s]
/proc/loadavg: 2.01 1.84 1.57 3/67 25593
/proc/meminfo: memFree=1625800/2055920 swapFree=4178252/4192956
[pid=25589] ppid=25587 vsize=5356 CPUtime=0.13
/proc/25589/stat : 25589 (manysat.sh) S 25587 25589 25185 0 -1 4194304 312 1070 0 0 0 0 13 0 17 0 1 0 1111908396 5484544 238 1992294400 4194304 4889804 548682068784 18446744073709551615 231962370884 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/25589/statm: 1339 238 195 169 0 50 0
[pid=25592] ppid=25589 vsize=159284 CPUtime=682.91
/proc/25592/stat : 25592 (manysat1.1_stat) R 25589 25589 25185 0 -1 4194304 36537 0 0 0 68228 63 0 0 25 0 2 0 1111908412 163106816 36523 1992294400 134512640 135305190 4294956144 18446744073709551615 134528263 0 0 4096 3 18446744073709551615 0 0 17 1 0 0
/proc/25592/statm: 39821 36523 83 193 0 39625 0
[pid=25592/tid=25593] ppid=25589 vsize=159284 CPUtime=342.01
/proc/25592/task/25593/stat : 25593 (manysat1.1_stat) R 25589 25589 25185 0 -1 4194368 16255 0 0 0 34171 30 0 0 25 0 2 0 1111908417 163106816 36523 1992294400 134512640 135305190 4294956144 18446744073709551615 134528189 0 0 4096 3 0 0 0 -1 0 0 0
Current children cumulated CPU time (s) 683.04
Current children cumulated vsize (KiB) 164640

[startup+402.302 s]
/proc/loadavg: 2.00 1.86 1.60 3/67 25593
/proc/meminfo: memFree=1618824/2055920 swapFree=4178252/4192956
[pid=25589] ppid=25587 vsize=5356 CPUtime=0.13
/proc/25589/stat : 25589 (manysat.sh) S 25587 25589 25185 0 -1 4194304 312 1070 0 0 0 0 13 0 17 0 1 0 1111908396 5484544 238 1992294400 4194304 4889804 548682068784 18446744073709551615 231962370884 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/25589/statm: 1339 238 195 169 0 50 0
[pid=25592] ppid=25589 vsize=166452 CPUtime=802.69
/proc/25592/stat : 25592 (manysat1.1_stat) R 25589 25589 25185 0 -1 4194304 38324 0 0 0 80202 67 0 0 19 0 2 0 1111908412 170446848 38310 1992294400 134512640 135305190 4294956144 18446744073709551615 134528503 0 0 4096 3 18446744073709551615 0 0 17 1 0 0
/proc/25592/statm: 41613 38310 83 193 0 41417 0
[pid=25592/tid=25593] ppid=25589 vsize=166452 CPUtime=402
/proc/25592/task/25593/stat : 25593 (manysat1.1_stat) R 25589 25589 25185 0 -1 4194368 16634 0 0 0 40169 31 0 0 17 0 2 0 1111908417 170446848 38310 1992294400 134512640 135305190 4294956144 18446744073709551615 134528256 0 0 4096 3 0 0 0 -1 0 0 0
Current children cumulated CPU time (s) 802.82
Current children cumulated vsize (KiB) 171808

[startup+462.302 s]
/proc/loadavg: 2.00 1.89 1.62 3/67 25599
/proc/meminfo: memFree=1602688/2055920 swapFree=4178252/4192956
[pid=25589] ppid=25587 vsize=5356 CPUtime=0.13
/proc/25589/stat : 25589 (manysat.sh) S 25587 25589 25185 0 -1 4194304 312 1070 0 0 0 0 13 0 17 0 1 0 1111908396 5484544 238 1992294400 4194304 4889804 548682068784 18446744073709551615 231962370884 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/25589/statm: 1339 238 195 169 0 50 0
[pid=25592] ppid=25589 vsize=181808 CPUtime=922.44
/proc/25592/stat : 25592 (manysat1.1_stat) R 25589 25589 25185 0 -1 4194304 42276 0 0 0 92170 74 0 0 17 0 2 0 1111908412 186171392 42262 1992294400 134512640 135305190 4294956144 18446744073709551615 134528229 0 0 4096 3 18446744073709551615 0 0 17 1 0 0
/proc/25592/statm: 45452 42262 83 193 0 45256 0
[pid=25592/tid=25593] ppid=25589 vsize=181808 CPUtime=461.98
/proc/25592/task/25593/stat : 25593 (manysat1.1_stat) R 25589 25589 25185 0 -1 4194368 18259 0 0 0 46164 34 0 0 18 0 2 0 1111908417 186171392 42262 1992294400 134512640 135305190 4294956144 18446744073709551615 134528503 0 0 4096 3 0 0 0 -1 0 0 0
Current children cumulated CPU time (s) 922.57
Current children cumulated vsize (KiB) 187164

[startup+522.301 s]
/proc/loadavg: 2.07 1.92 1.65 3/67 25599
/proc/meminfo: memFree=1594688/2055920 swapFree=4178252/4192956
[pid=25589] ppid=25587 vsize=5356 CPUtime=0.13
/proc/25589/stat : 25589 (manysat.sh) S 25587 25589 25185 0 -1 4194304 312 1070 0 0 0 0 13 0 17 0 1 0 1111908396 5484544 238 1992294400 4194304 4889804 548682068784 18446744073709551615 231962370884 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/25589/statm: 1339 238 195 169 0 50 0
[pid=25592] ppid=25589 vsize=191024 CPUtime=1042.23
/proc/25592/stat : 25592 (manysat1.1_stat) R 25589 25589 25185 0 -1 4194304 44356 0 0 0 104144 79 0 0 19 0 2 0 1111908412 195608576 44342 1992294400 134512640 135305190 4294956144 18446744073709551615 134528189 0 0 4096 3 18446744073709551615 0 0 17 1 0 0
/proc/25592/statm: 47756 44342 83 193 0 47560 0
[pid=25592/tid=25593] ppid=25589 vsize=191024 CPUtime=521.98
/proc/25592/task/25593/stat : 25593 (manysat1.1_stat) R 25589 25589 25185 0 -1 4194368 18828 0 0 0 52162 36 0 0 25 0 2 0 1111908417 195608576 44342 1992294400 134512640 135305190 4294956144 18446744073709551615 134528292 0 0 4096 3 0 0 0 -1 0 0 0
Current children cumulated CPU time (s) 1042.36
Current children cumulated vsize (KiB) 196380

[startup+582.301 s]
/proc/loadavg: 2.02 1.93 1.66 3/67 25599
/proc/meminfo: memFree=1587008/2055920 swapFree=4178252/4192956
[pid=25589] ppid=25587 vsize=5356 CPUtime=0.13
/proc/25589/stat : 25589 (manysat.sh) S 25587 25589 25185 0 -1 4194304 312 1070 0 0 0 0 13 0 17 0 1 0 1111908396 5484544 238 1992294400 4194304 4889804 548682068784 18446744073709551615 231962370884 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/25589/statm: 1339 238 195 169 0 50 0
[pid=25592] ppid=25589 vsize=198024 CPUtime=1161.98
/proc/25592/stat : 25592 (manysat1.1_stat) R 25589 25589 25185 0 -1 4194304 46225 0 0 0 116114 84 0 0 25 0 2 0 1111908412 202776576 46211 1992294400 134512640 135305190 4294956144 18446744073709551615 134528458 0 0 4096 3 18446744073709551615 0 0 17 1 0 0
/proc/25592/statm: 49506 46211 83 193 0 49310 0
[pid=25592/tid=25593] ppid=25589 vsize=198024 CPUtime=581.96
/proc/25592/task/25593/stat : 25593 (manysat1.1_stat) R 25589 25589 25185 0 -1 4194368 19528 0 0 0 58158 38 0 0 23 0 2 0 1111908417 202776576 46211 1992294400 134512640 135305190 4294956144 18446744073709551615 134551945 0 0 4096 3 0 0 0 -1 0 0 0
Current children cumulated CPU time (s) 1162.11
Current children cumulated vsize (KiB) 203380



Maximum CPU time exceeded: sending SIGTERM then SIGKILL

[startup+601.302 s]
/proc/loadavg: 2.02 1.94 1.67 3/67 25599
/proc/meminfo: memFree=1577472/2055920 swapFree=4178252/4192956
[pid=25589] ppid=25587 vsize=5356 CPUtime=0.13
/proc/25589/stat : 25589 (manysat.sh) S 25587 25589 25185 0 -1 4194304 312 1070 0 0 0 0 13 0 17 0 1 0 1111908396 5484544 238 1992294400 4194304 4889804 548682068784 18446744073709551615 231962370884 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/25589/statm: 1339 238 195 169 0 50 0
[pid=25592] ppid=25589 vsize=207144 CPUtime=1199.93
/proc/25592/stat : 25592 (manysat1.1_stat) R 25589 25589 25185 0 -1 4194304 48569 0 0 0 119903 90 0 0 17 0 2 0 1111908412 212115456 48555 1992294400 134512640 135305190 4294956144 18446744073709551615 134557261 0 0 4096 3 18446744073709551615 0 0 17 1 0 0
/proc/25592/statm: 51786 48555 83 193 0 51590 0
[pid=25592/tid=25593] ppid=25589 vsize=207144 CPUtime=600.97
/proc/25592/task/25593/stat : 25593 (manysat1.1_stat) R 25589 25589 25185 0 -1 4194368 21394 0 0 0 60054 43 0 0 17 0 2 0 1111908417 212115456 48555 1992294400 134512640 135305190 4294956144 18446744073709551615 134528480 0 0 4096 3 0 0 0 -1 0 0 0
Current children cumulated CPU time (s) 1200.06
Current children cumulated vsize (KiB) 212500

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

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

[startup+601.302 s]
/proc/loadavg: 2.02 1.94 1.67 3/67 25599
/proc/meminfo: memFree=1577472/2055920 swapFree=4178252/4192956
[pid=25589] ppid=25587 vsize=5356 CPUtime=0.13
/proc/25589/stat : 25589 (manysat.sh) S 25587 25589 25185 0 -1 4194304 312 1070 0 0 0 0 13 0 17 0 1 0 1111908396 5484544 238 1992294400 4194304 4889804 548682068784 18446744073709551615 231962370884 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/25589/statm: 1339 238 195 169 0 50 0
[pid=25592] ppid=25589 vsize=207144 CPUtime=1199.93
/proc/25592/stat : 25592 (manysat1.1_stat) R 25589 25589 25185 0 -1 4194304 48569 0 0 0 119903 90 0 0 17 0 2 0 1111908412 212115456 48555 1992294400 134512640 135305190 4294956144 18446744073709551615 134557261 0 0 4096 3 18446744073709551615 0 0 17 1 0 0
/proc/25592/statm: 51786 48555 83 193 0 51590 0
[pid=25592/tid=25593] ppid=25589 vsize=207144 CPUtime=600.97
/proc/25592/task/25593/stat : 25593 (manysat1.1_stat) R 25589 25589 25185 0 -1 4194368 21394 0 0 0 60054 43 0 0 17 0 2 0 1111908417 212115456 48555 1992294400 134512640 135305190 4294956144 18446744073709551615 134528480 0 0 4096 3 0 0 0 -1 0 0 0
Current children cumulated CPU time (s) 1200.06
Current children cumulated vsize (KiB) 212500

Child ended because it received signal 15 (SIGTERM)

# WARNING:
# CPU time reported by wait4() is probably wrong !
# wait4(...,&childrusage) returns 25589 and gives
#  childrusage.ru_utime.tv_sec=0
#  childrusage.ru_utime.tv_usec=138978
#  childrusage.ru_stime.tv_sec=0
#  childrusage.ru_stime.tv_usec=12998
# CPU time returned by wait4() is 0.151976
# while last known CPU time is 1200.06
#
# Solver probably didn't/couldn't wait for its children
# Using CPU time of the last sample as value...

Real time (s): 601.32
CPU time (s): 1200.06
CPU user time (s): 1199.16
CPU system time (s): 0.9
CPU usage (%): 199.571
Max. virtual memory (cumulated for all children) (KiB): 212500

getrusage(RUSAGE_CHILDREN,...) data:
user time used= 0.138978
system time used= 0.012998
maximum resident set size= 0
integral shared memory size= 0
integral unshared data size= 0
integral unshared stack size= 0
page reclaims= 1382
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= 4

runsolver used 0.526919 second user time and 1.67175 second system time

The end

Launcher Data 

Begin job on node16 at 2009-03-30 07:53:39
IDJOB=1525252
IDBENCH=70306
IDSOLVER=514
FILE ID=node16/1525252-1238392419
PBS_JOBID= 9061351
Free space on /tmp= 63956 MiB

SOLVER NAME= ManySAT 1.1 aimd 1/2009-03-20
BENCH NAME= SAT09/RANDOM/LARGE/3SAT/UNKNOWN/8000/unif-k3-r4.2-v8000-c33600-S839302453-094.cnf
COMMAND LINE= manysat.sh BENCHNAME aimd 1
RUNSOLVER COMMAND LINE= BIN/runsolver --timestamp -w /tmp/evaluation-result-1525252-1238392419/watcher-1525252-1238392419 -o /tmp/evaluation-result-1525252-1238392419/solver-1525252-1238392419 -C 1200 -W 1800 -M 1800 --output-limit 1,15  manysat.sh HOME/instance-1525252-1238392419.cnf aimd 1

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

MD5SUM BENCH= 5a4a01076ef9554c4c4991324b6100b4
RANDOM SEED=781746166

node16.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		: 3000.232
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		: 3000.232
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:       1773576 kB
Buffers:         55940 kB
Cached:         134952 kB
SwapCached:       8484 kB
Active:          49444 kB
Inactive:       151372 kB
HighTotal:           0 kB
HighFree:            0 kB
LowTotal:      2055920 kB
LowFree:       1773576 kB
SwapTotal:     4192956 kB
SwapFree:      4178252 kB
Dirty:            2072 kB
Writeback:           0 kB
Mapped:          15612 kB
Slab:            67620 kB
Committed_AS:  2996016 kB
PageTables:       1440 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= 63952 MiB
End job on node16 at 2009-03-30 08:03:42