Trace number 1525492

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) 1200.05 601.724

General information on the benchmark

NameRANDOM/LARGE/3SAT/UNKNOWN/18000/
unif-k3-r4.2-v18000-c75600-S1332146811-066.cnf
MD5SUM829e6759ca030227d67c86b92c3743be
Bench CategoryRANDOM (random instances)
Best result obtained on this benchmarkSAT
Best CPU time to get the best result obtained on this benchmark597.804
Satisfiable
(Un)Satisfiability was proved
Number of variables18000
Number of clauses75600
Sum of the clauses size226800
Maximum clause length3
Minimum clause length3
Number of clauses of size 10
Number of clauses of size 20
Number of clauses of size 375600
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...
0.01/0.09	c ==============================================================================
0.01/0.09	c |           |     ORIGINAL     |              LEARNT              |          |
0.01/0.09	c | Conflicts | Clauses Literals |   Limit Clauses Literals  Lit/Cl | Progress |
0.01/0.09	c ==============================================================================
0.01/0.09	c |         0 |   75600   226800 |   22679       0        0     nan |  0.000 % |
0.19/0.29	c |         0 |   75070   228025 |      --       0       --      -- |     --   | -530/1225
0.19/0.29	c ==============================================================================
0.19/0.29	c Result  :   #vars: 17537   #clauses: 75070   #literals: 228025
0.19/0.29	c CPU time:   0.277957 s
0.19/0.29	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-1525492-1238404891/watcher-1525492-1238404891 -o /tmp/evaluation-result-1525492-1238404891/solver-1525492-1238404891 -C 1200 -W 1800 -M 1800 --output-limit 1,15 manysat.sh HOME/instance-1525492-1238404891.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: 0.92 0.98 0.99 3/69 12783
/proc/meminfo: memFree=1590224/2055920 swapFree=4171336/4192956
[pid=12783] ppid=12781 vsize=5356 CPUtime=0
/proc/12783/stat : 12783 (manysat.sh) S 12781 12783 12496 0 -1 4194304 286 0 0 0 0 0 0 0 18 0 1 0 1113152266 5484544 235 1992294400 4194304 4889804 548682068784 18446744073709551615 264840471364 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/12783/statm: 1339 235 195 169 0 50 0
[pid=12784] ppid=12783 vsize=3924 CPUtime=0
/proc/12784/stat : 12784 (SatElite) R 12783 12783 12496 0 -1 4194304 624 0 0 0 0 0 0 0 18 0 1 0 1113152266 4018176 608 1992294400 134512640 135034092 4294956096 18446744073709551615 134545092 0 0 4096 3 0 0 0 17 1 0 0
/proc/12784/statm: 981 610 50 127 0 851 0

[startup+0.028708 s]
/proc/loadavg: 0.92 0.98 0.99 3/69 12783
/proc/meminfo: memFree=1590224/2055920 swapFree=4171336/4192956
[pid=12783] ppid=12781 vsize=5356 CPUtime=0
/proc/12783/stat : 12783 (manysat.sh) S 12781 12783 12496 0 -1 4194304 286 0 0 0 0 0 0 0 18 0 1 0 1113152266 5484544 235 1992294400 4194304 4889804 548682068784 18446744073709551615 264840471364 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/12783/statm: 1339 235 195 169 0 50 0
[pid=12784] ppid=12783 vsize=5772 CPUtime=0.01
/proc/12784/stat : 12784 (SatElite) R 12783 12783 12496 0 -1 4194304 1086 0 0 0 1 0 0 0 18 0 1 0 1113152266 5910528 1070 1992294400 134512640 135034092 4294956096 18446744073709551615 134691005 0 0 4096 3 0 0 0 17 1 0 0
/proc/12784/statm: 1443 1071 50 127 0 1313 0
Current children cumulated CPU time (s) 0.01
Current children cumulated vsize (KiB) 11128

[startup+0.102715 s]
/proc/loadavg: 0.92 0.98 0.99 3/69 12783
/proc/meminfo: memFree=1590224/2055920 swapFree=4171336/4192956
[pid=12783] ppid=12781 vsize=5356 CPUtime=0
/proc/12783/stat : 12783 (manysat.sh) S 12781 12783 12496 0 -1 4194304 286 0 0 0 0 0 0 0 18 0 1 0 1113152266 5484544 235 1992294400 4194304 4889804 548682068784 18446744073709551615 264840471364 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/12783/statm: 1339 235 195 169 0 50 0
[pid=12784] ppid=12783 vsize=10004 CPUtime=0.09
/proc/12784/stat : 12784 (SatElite) R 12783 12783 12496 0 -1 4194304 2102 0 0 0 8 1 0 0 18 0 1 0 1113152266 10244096 2086 1992294400 134512640 135034092 4294956096 18446744073709551615 134562066 0 0 4096 3 0 0 0 17 1 0 0
/proc/12784/statm: 2501 2086 65 127 0 2371 0
Current children cumulated CPU time (s) 0.09
Current children cumulated vsize (KiB) 15360

[startup+0.302736 s]
/proc/loadavg: 0.92 0.98 0.99 3/69 12783
/proc/meminfo: memFree=1590224/2055920 swapFree=4171336/4192956
[pid=12783] ppid=12781 vsize=5356 CPUtime=0
/proc/12783/stat : 12783 (manysat.sh) S 12781 12783 12496 0 -1 4194304 286 0 0 0 0 0 0 0 18 0 1 0 1113152266 5484544 235 1992294400 4194304 4889804 548682068784 18446744073709551615 264840471364 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/12783/statm: 1339 235 195 169 0 50 0
[pid=12784] ppid=12783 vsize=10384 CPUtime=0.29
/proc/12784/stat : 12784 (SatElite) R 12783 12783 12496 0 -1 4194304 2397 0 0 0 28 1 0 0 19 0 1 0 1113152266 10633216 2197 1992294400 134512640 135034092 4294956096 18446744073709551615 134691101 0 0 4096 3 0 0 0 17 1 0 0
/proc/12784/statm: 2596 2197 69 127 0 2466 0
Current children cumulated CPU time (s) 0.29
Current children cumulated vsize (KiB) 15740

[startup+0.701786 s]
/proc/loadavg: 0.92 0.98 0.99 3/69 12783
/proc/meminfo: memFree=1590224/2055920 swapFree=4171336/4192956
[pid=12783] ppid=12781 vsize=5356 CPUtime=0.39
/proc/12783/stat : 12783 (manysat.sh) S 12781 12783 12496 0 -1 4194304 312 2400 0 0 0 0 37 2 16 0 1 0 1113152266 5484544 238 1992294400 4194304 4889804 548682068784 18446744073709551615 264840471364 0 65536 4100 65538 18446744071563356171 0 0 17 1 0 0
/proc/12783/statm: 1339 238 195 169 0 50 0
Current children cumulated CPU time (s) 0.39
Current children cumulated vsize (KiB) 5356

[startup+1.50187 s]
/proc/loadavg: 0.92 0.98 0.99 3/72 12787
/proc/meminfo: memFree=1573624/2055920 swapFree=4171336/4192956
[pid=12783] ppid=12781 vsize=5356 CPUtime=0.39
/proc/12783/stat : 12783 (manysat.sh) S 12781 12783 12496 0 -1 4194304 312 2400 0 0 0 0 37 2 16 0 1 0 1113152266 5484544 238 1992294400 4194304 4889804 548682068784 18446744073709551615 264840471364 0 65536 4100 65538 18446744071563356171 0 0 17 1 0 0
/proc/12783/statm: 1339 238 195 169 0 50 0
[pid=12786] ppid=12783 vsize=28200 CPUtime=2.03
/proc/12786/stat : 12786 (manysat1.1_stat) R 12783 12783 12496 0 -1 4194304 4110 0 0 0 199 4 0 0 17 0 2 0 1113152306 28876800 4096 1992294400 134512640 135305190 4294956144 18446744073709551615 134551697 0 0 4096 3 18446744073709551615 0 0 17 0 0 0
/proc/12786/statm: 7050 4096 83 193 0 6854 0
[pid=12786/tid=12787] ppid=12783 vsize=28200 CPUtime=0.94
/proc/12786/task/12787/stat : 12787 (manysat1.1_stat) R 12783 12783 12496 0 -1 4194368 460 0 0 0 93 1 0 0 17 0 2 0 1113152321 28876800 4096 1992294400 134512640 135305190 4294956144 18446744073709551615 134551922 0 0 4096 3 0 0 0 -1 1 0 0
Current children cumulated CPU time (s) 2.42
Current children cumulated vsize (KiB) 33556

[startup+3.10103 s]
/proc/loadavg: 0.92 0.98 0.99 3/72 12787
/proc/meminfo: memFree=1570552/2055920 swapFree=4171336/4192956
[pid=12783] ppid=12781 vsize=5356 CPUtime=0.39
/proc/12783/stat : 12783 (manysat.sh) S 12781 12783 12496 0 -1 4194304 312 2400 0 0 0 0 37 2 16 0 1 0 1113152266 5484544 238 1992294400 4194304 4889804 548682068784 18446744073709551615 264840471364 0 65536 4100 65538 18446744071563356171 0 0 17 1 0 0
/proc/12783/statm: 1339 238 195 169 0 50 0
[pid=12786] ppid=12783 vsize=32000 CPUtime=5.23
/proc/12786/stat : 12786 (manysat1.1_stat) R 12783 12783 12496 0 -1 4194304 5111 0 0 0 517 6 0 0 17 0 2 0 1113152306 32768000 5097 1992294400 134512640 135305190 4294956144 18446744073709551615 134528229 0 0 4096 3 18446744073709551615 0 0 17 0 0 0
/proc/12786/statm: 8000 5097 83 193 0 7804 0
[pid=12786/tid=12787] ppid=12783 vsize=32000 CPUtime=2.54
/proc/12786/task/12787/stat : 12787 (manysat1.1_stat) R 12783 12783 12496 0 -1 4194368 884 0 0 0 252 2 0 0 16 0 2 0 1113152321 32768000 5097 1992294400 134512640 135305190 4294956144 18446744073709551615 134528292 0 0 4096 3 0 0 0 -1 1 0 0
Current children cumulated CPU time (s) 5.62
Current children cumulated vsize (KiB) 37356

[startup+6.30136 s]
/proc/loadavg: 1.09 1.02 1.01 3/72 12787
/proc/meminfo: memFree=1562296/2055920 swapFree=4171336/4192956
[pid=12783] ppid=12781 vsize=5356 CPUtime=0.39
/proc/12783/stat : 12783 (manysat.sh) S 12781 12783 12496 0 -1 4194304 312 2400 0 0 0 0 37 2 16 0 1 0 1113152266 5484544 238 1992294400 4194304 4889804 548682068784 18446744073709551615 264840471364 0 65536 4100 65538 18446744071563356171 0 0 17 1 0 0
/proc/12783/statm: 1339 238 195 169 0 50 0
[pid=12786] ppid=12783 vsize=39564 CPUtime=11.61
/proc/12786/stat : 12786 (manysat1.1_stat) R 12783 12783 12496 0 -1 4194304 7063 0 0 0 1152 9 0 0 17 0 2 0 1113152306 40513536 7049 1992294400 134512640 135305190 4294956144 18446744073709551615 134528292 0 0 4096 3 18446744073709551615 0 0 17 0 0 0
/proc/12786/statm: 9891 7049 83 193 0 9695 0
[pid=12786/tid=12787] ppid=12783 vsize=39564 CPUtime=5.74
/proc/12786/task/12787/stat : 12787 (manysat1.1_stat) R 12783 12783 12496 0 -1 4194368 1669 0 0 0 571 3 0 0 17 0 2 0 1113152321 40513536 7049 1992294400 134512640 135305190 4294956144 18446744073709551615 134528329 0 0 4096 3 0 0 0 -1 1 0 0
Current children cumulated CPU time (s) 12
Current children cumulated vsize (KiB) 44920

[startup+12.702 s]
/proc/loadavg: 1.16 1.03 1.01 3/72 12787
/proc/meminfo: memFree=1551288/2055920 swapFree=4171336/4192956
[pid=12783] ppid=12781 vsize=5356 CPUtime=0.39
/proc/12783/stat : 12783 (manysat.sh) S 12781 12783 12496 0 -1 4194304 312 2400 0 0 0 0 37 2 16 0 1 0 1113152266 5484544 238 1992294400 4194304 4889804 548682068784 18446744073709551615 264840471364 0 65536 4100 65538 18446744071563356171 0 0 17 1 0 0
/proc/12783/statm: 1339 238 195 169 0 50 0
[pid=12786] ppid=12783 vsize=50248 CPUtime=24.38
/proc/12786/stat : 12786 (manysat1.1_stat) R 12783 12783 12496 0 -1 4194304 9596 0 0 0 2426 12 0 0 17 0 2 0 1113152306 51453952 9582 1992294400 134512640 135305190 4294956144 18446744073709551615 134528480 0 0 4096 3 18446744073709551615 0 0 17 0 0 0
/proc/12786/statm: 12562 9582 83 193 0 12366 0
[pid=12786/tid=12787] ppid=12783 vsize=50248 CPUtime=12.13
/proc/12786/task/12787/stat : 12787 (manysat1.1_stat) R 12783 12783 12496 0 -1 4194368 2691 0 0 0 1209 4 0 0 17 0 2 0 1113152321 51453952 9582 1992294400 134512640 135305190 4294956144 18446744073709551615 134528341 0 0 4096 3 0 0 0 -1 1 0 0
Current children cumulated CPU time (s) 24.77
Current children cumulated vsize (KiB) 55604

[startup+25.5023 s]
/proc/loadavg: 1.34 1.08 1.02 3/72 12787
/proc/meminfo: memFree=1536568/2055920 swapFree=4171336/4192956
[pid=12783] ppid=12781 vsize=5356 CPUtime=0.39
/proc/12783/stat : 12783 (manysat.sh) S 12781 12783 12496 0 -1 4194304 312 2400 0 0 0 0 37 2 16 0 1 0 1113152266 5484544 238 1992294400 4194304 4889804 548682068784 18446744073709551615 264840471364 0 65536 4100 65538 18446744071563356171 0 0 17 1 0 0
/proc/12783/statm: 1339 238 195 169 0 50 0
[pid=12786] ppid=12783 vsize=63028 CPUtime=49.92
/proc/12786/stat : 12786 (manysat1.1_stat) R 12783 12783 12496 0 -1 4194304 12935 0 0 0 4975 17 0 0 19 0 2 0 1113152306 64540672 12921 1992294400 134512640 135305190 4294956144 18446744073709551615 134558354 0 0 4096 3 18446744073709551615 0 0 17 0 0 0
/proc/12786/statm: 15757 12921 83 193 0 15561 0
[pid=12786/tid=12787] ppid=12783 vsize=63028 CPUtime=24.93
/proc/12786/task/12787/stat : 12787 (manysat1.1_stat) R 12783 12783 12496 0 -1 4194368 4016 0 0 0 2486 7 0 0 17 0 2 0 1113152321 64540672 12921 1992294400 134512640 135305190 4294956144 18446744073709551615 134528435 0 0 4096 3 0 0 0 -1 1 0 0
Current children cumulated CPU time (s) 50.31
Current children cumulated vsize (KiB) 68384

[startup+51.103 s]
/proc/loadavg: 1.63 1.17 1.05 3/72 12787
/proc/meminfo: memFree=1504312/2055920 swapFree=4171336/4192956
[pid=12783] ppid=12781 vsize=5356 CPUtime=0.39
/proc/12783/stat : 12783 (manysat.sh) S 12781 12783 12496 0 -1 4194304 312 2400 0 0 0 0 37 2 16 0 1 0 1113152266 5484544 238 1992294400 4194304 4889804 548682068784 18446744073709551615 264840471364 0 65536 4100 65538 18446744071563356171 0 0 17 1 0 0
/proc/12783/statm: 1339 238 195 169 0 50 0
[pid=12786] ppid=12783 vsize=95880 CPUtime=101
/proc/12786/stat : 12786 (manysat1.1_stat) R 12783 12783 12496 0 -1 4194304 20997 0 0 0 10072 28 0 0 17 0 2 0 1113152306 98181120 20983 1992294400 134512640 135305190 4294956144 18446744073709551615 134528292 0 0 4096 3 18446744073709551615 0 0 17 0 0 0
/proc/12786/statm: 23970 20983 83 193 0 23774 0
[pid=12786/tid=12787] ppid=12783 vsize=95880 CPUtime=50.51
/proc/12786/task/12787/stat : 12787 (manysat1.1_stat) R 12783 12783 12496 0 -1 4194368 7392 0 0 0 5039 12 0 0 17 0 2 0 1113152321 98181120 20983 1992294400 134512640 135305190 4294956144 18446744073709551615 134530595 0 0 4096 3 0 0 0 -1 1 0 0
Current children cumulated CPU time (s) 101.39
Current children cumulated vsize (KiB) 101236

[startup+102.306 s]
/proc/loadavg: 1.91 1.31 1.11 3/72 12787
/proc/meminfo: memFree=1492984/2055920 swapFree=4171336/4192956
[pid=12783] ppid=12781 vsize=5356 CPUtime=0.39
/proc/12783/stat : 12783 (manysat.sh) S 12781 12783 12496 0 -1 4194304 312 2400 0 0 0 0 37 2 16 0 1 0 1113152266 5484544 238 1992294400 4194304 4889804 548682068784 18446744073709551615 264840471364 0 65536 4100 65538 18446744071563356171 0 0 17 1 0 0
/proc/12783/statm: 1339 238 195 169 0 50 0
[pid=12786] ppid=12783 vsize=106428 CPUtime=203.16
/proc/12786/stat : 12786 (manysat1.1_stat) R 12783 12783 12496 0 -1 4194304 23800 0 0 0 20282 34 0 0 17 0 2 0 1113152306 108982272 23786 1992294400 134512640 135305190 4294956144 18446744073709551615 134528189 0 0 4096 3 18446744073709551615 0 0 17 1 0 0
/proc/12786/statm: 26607 23786 83 193 0 26411 0
[pid=12786/tid=12787] ppid=12783 vsize=106428 CPUtime=101.54
/proc/12786/task/12787/stat : 12787 (manysat1.1_stat) R 12783 12783 12496 0 -1 4194368 8659 0 0 0 10140 14 0 0 18 0 2 0 1113152321 108982272 23786 1992294400 134512640 135305190 4294956144 18446744073709551615 134846161 0 0 4096 3 0 0 0 -1 0 0 0
Current children cumulated CPU time (s) 203.55
Current children cumulated vsize (KiB) 111784

[startup+162.302 s]
/proc/loadavg: 2.10 1.48 1.18 3/72 12787
/proc/meminfo: memFree=1487992/2055920 swapFree=4171336/4192956
[pid=12783] ppid=12781 vsize=5356 CPUtime=0.39
/proc/12783/stat : 12783 (manysat.sh) S 12781 12783 12496 0 -1 4194304 312 2400 0 0 0 0 37 2 16 0 1 0 1113152266 5484544 238 1992294400 4194304 4889804 548682068784 18446744073709551615 264840471364 0 65536 4100 65538 18446744071563356171 0 0 17 1 0 0
/proc/12783/statm: 1339 238 195 169 0 50 0
[pid=12786] ppid=12783 vsize=112032 CPUtime=322.88
/proc/12786/stat : 12786 (manysat1.1_stat) R 12783 12783 12496 0 -1 4194304 25069 0 0 0 32250 38 0 0 19 0 2 0 1113152306 114720768 25055 1992294400 134512640 135305190 4294956144 18446744073709551615 134556789 0 0 4096 3 18446744073709551615 0 0 17 1 0 0
/proc/12786/statm: 28008 25055 83 193 0 27812 0
[pid=12786/tid=12787] ppid=12783 vsize=112032 CPUtime=161.29
/proc/12786/task/12787/stat : 12787 (manysat1.1_stat) R 12783 12783 12496 0 -1 4194368 9263 0 0 0 16112 17 0 0 17 0 2 0 1113152321 114720768 25055 1992294400 134512640 135305190 4294956144 18446744073709551615 134546056 0 0 4096 3 0 0 0 -1 0 0 0
Current children cumulated CPU time (s) 323.27
Current children cumulated vsize (KiB) 117388

[startup+222.303 s]
/proc/loadavg: 2.17 1.61 1.24 3/72 12787
/proc/meminfo: memFree=1467576/2055920 swapFree=4171336/4192956
[pid=12783] ppid=12781 vsize=5356 CPUtime=0.39
/proc/12783/stat : 12783 (manysat.sh) S 12781 12783 12496 0 -1 4194304 312 2400 0 0 0 0 37 2 16 0 1 0 1113152266 5484544 238 1992294400 4194304 4889804 548682068784 18446744073709551615 264840471364 0 65536 4100 65538 18446744071563356171 0 0 17 1 0 0
/proc/12783/statm: 1339 238 195 169 0 50 0
[pid=12786] ppid=12783 vsize=132620 CPUtime=442.59
/proc/12786/stat : 12786 (manysat1.1_stat) R 12783 12783 12496 0 -1 4194304 30135 0 0 0 44210 49 0 0 23 0 2 0 1113152306 135802880 30121 1992294400 134512640 135305190 4294956144 18446744073709551615 134561695 0 0 4096 3 18446744073709551615 0 0 17 1 0 0
/proc/12786/statm: 33155 30121 83 193 0 32959 0
[pid=12786/tid=12787] ppid=12783 vsize=132620 CPUtime=221.03
/proc/12786/task/12787/stat : 12787 (manysat1.1_stat) R 12783 12783 12496 0 -1 4194368 11758 0 0 0 22080 23 0 0 23 0 2 0 1113152321 135802880 30121 1992294400 134512640 135305190 4294956144 18446744073709551615 134528229 0 0 4096 3 0 0 0 -1 0 0 0
Current children cumulated CPU time (s) 442.98
Current children cumulated vsize (KiB) 137976

[startup+282.303 s]
/proc/loadavg: 2.06 1.68 1.29 3/72 12787
/proc/meminfo: memFree=1454648/2055920 swapFree=4171336/4192956
[pid=12783] ppid=12781 vsize=5356 CPUtime=0.39
/proc/12783/stat : 12783 (manysat.sh) S 12781 12783 12496 0 -1 4194304 312 2400 0 0 0 0 37 2 16 0 1 0 1113152266 5484544 238 1992294400 4194304 4889804 548682068784 18446744073709551615 264840471364 0 65536 4100 65538 18446744071563356171 0 0 17 1 0 0
/proc/12783/statm: 1339 238 195 169 0 50 0
[pid=12786] ppid=12783 vsize=144948 CPUtime=562.31
/proc/12786/stat : 12786 (manysat1.1_stat) R 12783 12783 12496 0 -1 4194304 33372 0 0 0 56176 55 0 0 18 0 2 0 1113152306 148426752 33358 1992294400 134512640 135305190 4294956144 18446744073709551615 134557241 0 0 4096 3 18446744073709551615 0 0 17 1 0 0
/proc/12786/statm: 36237 33358 83 193 0 36041 0
[pid=12786/tid=12787] ppid=12783 vsize=144948 CPUtime=280.78
/proc/12786/task/12787/stat : 12787 (manysat1.1_stat) R 12783 12783 12496 0 -1 4194368 13013 0 0 0 28052 26 0 0 23 0 2 0 1113152321 148426752 33358 1992294400 134512640 135305190 4294956144 18446744073709551615 134546687 0 0 4096 3 0 0 0 -1 0 0 0
Current children cumulated CPU time (s) 562.7
Current children cumulated vsize (KiB) 150304

[startup+342.303 s]
/proc/loadavg: 2.02 1.74 1.33 3/72 12787
/proc/meminfo: memFree=1426296/2055920 swapFree=4171336/4192956
[pid=12783] ppid=12781 vsize=5356 CPUtime=0.39
/proc/12783/stat : 12783 (manysat.sh) S 12781 12783 12496 0 -1 4194304 312 2400 0 0 0 0 37 2 16 0 1 0 1113152266 5484544 238 1992294400 4194304 4889804 548682068784 18446744073709551615 264840471364 0 65536 4100 65538 18446744071563356171 0 0 17 1 0 0
/proc/12783/statm: 1339 238 195 169 0 50 0
[pid=12786] ppid=12783 vsize=173564 CPUtime=682.03
/proc/12786/stat : 12786 (manysat1.1_stat) R 12783 12783 12496 0 -1 4194304 40450 0 0 0 68134 69 0 0 17 0 2 0 1113152306 177729536 40436 1992294400 134512640 135305190 4294956144 18446744073709551615 134528418 0 0 4096 3 18446744073709551615 0 0 17 0 0 0
/proc/12786/statm: 43391 40436 83 193 0 43195 0
[pid=12786/tid=12787] ppid=12783 vsize=173564 CPUtime=340.54
/proc/12786/task/12787/stat : 12787 (manysat1.1_stat) R 12783 12783 12496 0 -1 4194368 16973 0 0 0 34020 34 0 0 19 0 2 0 1113152321 177729536 40436 1992294400 134512640 135305190 4294956144 18446744073709551615 134558354 0 0 4096 3 0 0 0 -1 1 0 0
Current children cumulated CPU time (s) 682.42
Current children cumulated vsize (KiB) 178920

[startup+402.303 s]
/proc/loadavg: 2.01 1.78 1.37 3/72 12787
/proc/meminfo: memFree=1417080/2055920 swapFree=4171336/4192956
[pid=12783] ppid=12781 vsize=5356 CPUtime=0.39
/proc/12783/stat : 12783 (manysat.sh) S 12781 12783 12496 0 -1 4194304 312 2400 0 0 0 0 37 2 16 0 1 0 1113152266 5484544 238 1992294400 4194304 4889804 548682068784 18446744073709551615 264840471364 0 65536 4100 65538 18446744071563356171 0 0 17 1 0 0
/proc/12783/statm: 1339 238 195 169 0 50 0
[pid=12786] ppid=12783 vsize=184252 CPUtime=801.77
/proc/12786/stat : 12786 (manysat1.1_stat) R 12783 12783 12496 0 -1 4194304 43077 0 0 0 80101 76 0 0 18 0 2 0 1113152306 188674048 43063 1992294400 134512640 135305190 4294956144 18446744073709551615 134528292 0 0 4096 3 18446744073709551615 0 0 17 0 0 0
/proc/12786/statm: 46063 43063 83 193 0 45867 0
[pid=12786/tid=12787] ppid=12783 vsize=184252 CPUtime=400.52
/proc/12786/task/12787/stat : 12787 (manysat1.1_stat) R 12783 12783 12496 0 -1 4194368 18141 0 0 0 40015 37 0 0 18 0 2 0 1113152321 188674048 43063 1992294400 134512640 135305190 4294956144 18446744073709551615 134528442 0 0 4096 3 0 0 0 -1 1 0 0
Current children cumulated CPU time (s) 802.16
Current children cumulated vsize (KiB) 189608

[startup+462.302 s]
/proc/loadavg: 2.00 1.82 1.40 3/72 12787
/proc/meminfo: memFree=1402040/2055920 swapFree=4171336/4192956
[pid=12783] ppid=12781 vsize=5356 CPUtime=0.39
/proc/12783/stat : 12783 (manysat.sh) S 12781 12783 12496 0 -1 4194304 312 2400 0 0 0 0 37 2 16 0 1 0 1113152266 5484544 238 1992294400 4194304 4889804 548682068784 18446744073709551615 264840471364 0 65536 4100 65538 18446744071563356171 0 0 17 1 0 0
/proc/12783/statm: 1339 238 195 169 0 50 0
[pid=12786] ppid=12783 vsize=197772 CPUtime=921.48
/proc/12786/stat : 12786 (manysat1.1_stat) R 12783 12783 12496 0 -1 4194304 46476 0 0 0 92065 83 0 0 17 0 2 0 1113152306 202518528 46462 1992294400 134512640 135305190 4294956144 18446744073709551615 134528292 0 0 4096 3 18446744073709551615 0 0 17 0 0 0
/proc/12786/statm: 49443 46462 83 193 0 49247 0
[pid=12786/tid=12787] ppid=12783 vsize=197772 CPUtime=460.48
/proc/12786/task/12787/stat : 12787 (manysat1.1_stat) R 12783 12783 12496 0 -1 4194368 19380 0 0 0 46008 40 0 0 17 0 2 0 1113152321 202518528 46462 1992294400 134512640 135305190 4294956144 18446744073709551615 134528310 0 0 4096 3 0 0 0 -1 1 0 0
Current children cumulated CPU time (s) 921.87
Current children cumulated vsize (KiB) 203128

[startup+522.301 s]
/proc/loadavg: 2.00 1.85 1.44 3/72 12787
/proc/meminfo: memFree=1379512/2055920 swapFree=4171336/4192956
[pid=12783] ppid=12781 vsize=5356 CPUtime=0.39
/proc/12783/stat : 12783 (manysat.sh) S 12781 12783 12496 0 -1 4194304 312 2400 0 0 0 0 37 2 16 0 1 0 1113152266 5484544 238 1992294400 4194304 4889804 548682068784 18446744073709551615 264840471364 0 65536 4100 65538 18446744071563356171 0 0 17 1 0 0
/proc/12783/statm: 1339 238 195 169 0 50 0
[pid=12786] ppid=12783 vsize=221444 CPUtime=1041.22
/proc/12786/stat : 12786 (manysat1.1_stat) R 12783 12783 12496 0 -1 4194304 52409 0 0 0 104030 92 0 0 16 0 2 0 1113152306 226758656 52395 1992294400 134512640 135305190 4294956144 18446744073709551615 134528347 0 0 4096 3 18446744073709551615 0 0 17 0 0 0
/proc/12786/statm: 55361 52395 83 193 0 55165 0
[pid=12786/tid=12787] ppid=12783 vsize=221444 CPUtime=520.46
/proc/12786/task/12787/stat : 12787 (manysat1.1_stat) R 12783 12783 12496 0 -1 4194368 22052 0 0 0 52001 45 0 0 17 0 2 0 1113152321 226758656 52395 1992294400 134512640 135305190 4294956144 18446744073709551615 134528292 0 0 4096 3 0 0 0 -1 1 0 0
Current children cumulated CPU time (s) 1041.61
Current children cumulated vsize (KiB) 226800

[startup+582.301 s]
/proc/loadavg: 2.00 1.87 1.47 3/72 12787
/proc/meminfo: memFree=1368824/2055920 swapFree=4171336/4192956
[pid=12783] ppid=12781 vsize=5356 CPUtime=0.39
/proc/12783/stat : 12783 (manysat.sh) S 12781 12783 12496 0 -1 4194304 312 2400 0 0 0 0 37 2 16 0 1 0 1113152266 5484544 238 1992294400 4194304 4889804 548682068784 18446744073709551615 264840471364 0 65536 4100 65538 18446744071563356171 0 0 17 1 0 0
/proc/12783/statm: 1339 238 195 169 0 50 0
[pid=12786] ppid=12783 vsize=230640 CPUtime=1160.93
/proc/12786/stat : 12786 (manysat1.1_stat) R 12783 12783 12496 0 -1 4194304 54748 0 0 0 115995 98 0 0 20 0 2 0 1113152306 236175360 54734 1992294400 134512640 135305190 4294956144 18446744073709551615 134528229 0 0 4096 3 18446744073709551615 0 0 17 1 0 0
/proc/12786/statm: 57660 54734 83 193 0 57464 0
[pid=12786/tid=12787] ppid=12783 vsize=230640 CPUtime=580.34
/proc/12786/task/12787/stat : 12787 (manysat1.1_stat) R 12783 12783 12496 0 -1 4194368 22965 0 0 0 57986 48 0 0 20 0 2 0 1113152321 236175360 54734 1992294400 134512640 135305190 4294956144 18446744073709551615 134530700 0 0 4096 3 0 0 0 -1 0 0 0
Current children cumulated CPU time (s) 1161.32
Current children cumulated vsize (KiB) 235996



Maximum CPU time exceeded: sending SIGTERM then SIGKILL

[startup+601.706 s]
/proc/loadavg: 2.00 1.88 1.48 3/72 12787
/proc/meminfo: memFree=1368824/2055920 swapFree=4171336/4192956
[pid=12783] ppid=12781 vsize=5356 CPUtime=0.39
/proc/12783/stat : 12783 (manysat.sh) S 12781 12783 12496 0 -1 4194304 312 2400 0 0 0 0 37 2 16 0 1 0 1113152266 5484544 238 1992294400 4194304 4889804 548682068784 18446744073709551615 264840471364 0 65536 4100 65538 18446744071563356171 0 0 17 1 0 0
/proc/12783/statm: 1339 238 195 169 0 50 0
[pid=12786] ppid=12783 vsize=230640 CPUtime=1199.66
/proc/12786/stat : 12786 (manysat1.1_stat) R 12783 12783 12496 0 -1 4194304 54748 0 0 0 119868 98 0 0 18 0 2 0 1113152306 236175360 54734 1992294400 134512640 135305190 4294956144 18446744073709551615 134551651 0 0 4096 3 18446744073709551615 0 0 17 1 0 0
/proc/12786/statm: 57660 54734 83 193 0 57464 0
[pid=12786/tid=12787] ppid=12783 vsize=230640 CPUtime=599.66
/proc/12786/task/12787/stat : 12787 (manysat1.1_stat) R 12783 12783 12496 0 -1 4194368 22965 0 0 0 59918 48 0 0 19 0 2 0 1113152321 236175360 54734 1992294400 134512640 135305190 4294956144 18446744073709551615 134528292 0 0 4096 3 0 0 0 -1 0 0 0
Current children cumulated CPU time (s) 1200.05
Current children cumulated vsize (KiB) 235996

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

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

[startup+601.706 s]
/proc/loadavg: 2.00 1.88 1.48 3/72 12787
/proc/meminfo: memFree=1368824/2055920 swapFree=4171336/4192956
[pid=12783] ppid=12781 vsize=5356 CPUtime=0.39
/proc/12783/stat : 12783 (manysat.sh) S 12781 12783 12496 0 -1 4194304 312 2400 0 0 0 0 37 2 16 0 1 0 1113152266 5484544 238 1992294400 4194304 4889804 548682068784 18446744073709551615 264840471364 0 65536 4100 65538 18446744071563356171 0 0 17 1 0 0
/proc/12783/statm: 1339 238 195 169 0 50 0
[pid=12786] ppid=12783 vsize=230640 CPUtime=1199.66
/proc/12786/stat : 12786 (manysat1.1_stat) R 12783 12783 12496 0 -1 4194304 54748 0 0 0 119868 98 0 0 18 0 2 0 1113152306 236175360 54734 1992294400 134512640 135305190 4294956144 18446744073709551615 134551651 0 0 4096 3 18446744073709551615 0 0 17 1 0 0
/proc/12786/statm: 57660 54734 83 193 0 57464 0
[pid=12786/tid=12787] ppid=12783 vsize=230640 CPUtime=599.66
/proc/12786/task/12787/stat : 12787 (manysat1.1_stat) R 12783 12783 12496 0 -1 4194368 22965 0 0 0 59918 48 0 0 19 0 2 0 1113152321 236175360 54734 1992294400 134512640 135305190 4294956144 18446744073709551615 134528292 0 0 4096 3 0 0 0 -1 0 0 0
Current children cumulated CPU time (s) 1200.05
Current children cumulated vsize (KiB) 235996

Child ended because it received signal 15 (SIGTERM)

# WARNING:
# CPU time reported by wait4() is probably wrong !
# wait4(...,&childrusage) returns 12783 and gives
#  childrusage.ru_utime.tv_sec=0
#  childrusage.ru_utime.tv_usec=372943
#  childrusage.ru_stime.tv_sec=0
#  childrusage.ru_stime.tv_usec=29995
# CPU time returned by wait4() is 0.402938
# while last known CPU time is 1200.05
#
# Solver probably didn't/couldn't wait for its children
# Using CPU time of the last sample as value...

Real time (s): 601.724
CPU time (s): 1200.05
CPU user time (s): 1199.05
CPU system time (s): 1
CPU usage (%): 199.435
Max. virtual memory (cumulated for all children) (KiB): 235996

getrusage(RUSAGE_CHILDREN,...) data:
user time used= 0.372943
system time used= 0.029995
maximum resident set size= 0
integral shared memory size= 0
integral unshared data size= 0
integral unshared stack size= 0
page reclaims= 2712
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= 6
involuntary context switches= 2

runsolver used 0.623905 second user time and 1.60276 second system time

The end

Launcher Data 

Begin job on node44 at 2009-03-30 11:21:31
IDJOB=1525492
IDBENCH=70354
IDSOLVER=514
FILE ID=node44/1525492-1238404891
PBS_JOBID= 9061407
Free space on /tmp= 66396 MiB

SOLVER NAME= ManySAT 1.1 aimd 1/2009-03-20
BENCH NAME= SAT09/RANDOM/LARGE/3SAT/UNKNOWN/18000/unif-k3-r4.2-v18000-c75600-S1332146811-066.cnf
COMMAND LINE= manysat.sh BENCHNAME aimd 1
RUNSOLVER COMMAND LINE= BIN/runsolver --timestamp -w /tmp/evaluation-result-1525492-1238404891/watcher-1525492-1238404891 -o /tmp/evaluation-result-1525492-1238404891/solver-1525492-1238404891 -C 1200 -W 1800 -M 1800 --output-limit 1,15  manysat.sh HOME/instance-1525492-1238404891.cnf aimd 1

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

MD5SUM BENCH= 829e6759ca030227d67c86b92c3743be
RANDOM SEED=1206309320

node44.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		: 3000.241
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		: 3000.241
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:       1590712 kB
Buffers:         75948 kB
Cached:         284400 kB
SwapCached:      11068 kB
Active:          86424 kB
Inactive:       286504 kB
HighTotal:           0 kB
HighFree:            0 kB
LowTotal:      2055920 kB
LowFree:       1590712 kB
SwapTotal:     4192956 kB
SwapFree:      4171336 kB
Dirty:            2928 kB
Writeback:           0 kB
Mapped:          18244 kB
Slab:            77644 kB
Committed_AS:  2586432 kB
PageTables:       1796 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= 66396 MiB
End job on node44 at 2009-03-30 11:31:35