Trace number 1525152

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) 1200.05 601.825

General information on the benchmark

NameRANDOM/LARGE/3SAT/UNKNOWN/2000/
unif-k3-r4.2-v2000-c8400-S136987316-008.cnf
MD5SUMf6ddf1b0f08bcc31521c4b74db5ce22f
Bench CategoryRANDOM (random instances)
Best result obtained on this benchmarkSAT
Best CPU time to get the best result obtained on this benchmark0.330948
Satisfiable
(Un)Satisfiability was proved
Number of variables2000
Number of clauses8400
Sum of the clauses size25200
Maximum clause length3
Minimum clause length3
Number of clauses of size 10
Number of clauses of size 20
Number of clauses of size 38400
Number of clauses of size 40
Number of clauses of size 50
Number of clauses of size over 50

Solver Data 

0.00/0.00	c Parsing...
0.00/0.01	c ==============================================================================
0.00/0.01	c |           |     ORIGINAL     |              LEARNT              |          |
0.00/0.01	c | Conflicts | Clauses Literals |   Limit Clauses Literals  Lit/Cl | Progress |
0.00/0.01	c ==============================================================================
0.00/0.01	c |         0 |    8400    25200 |    2519       0        0     nan |  0.000 % |
0.00/0.03	c |         0 |    8323    25326 |      --       0       --      -- |     --   | -77/126
0.00/0.03	c ==============================================================================
0.00/0.03	c Result  :   #vars: 1937   #clauses: 8323   #literals: 25326
0.00/0.03	c CPU time:   0.024996 s
0.00/0.03	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-1525152-1238387656/watcher-1525152-1238387656 -o /tmp/evaluation-result-1525152-1238387656/solver-1525152-1238387656 -C 1200 -W 1800 -M 1800 --output-limit 1,15 manysat.sh HOME/instance-1525152-1238387656.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: 1.83 1.82 1.44 3/64 2421
/proc/meminfo: memFree=864344/2055920 swapFree=4171920/4192956
[pid=2421] ppid=2419 vsize=5356 CPUtime=0
/proc/2421/stat : 2421 (manysat.sh) R 2419 2421 2287 0 -1 4194304 267 0 0 0 0 0 0 0 18 0 1 0 1111431367 5484544 234 1992294400 4194304 4889804 548682068784 18446744073709551615 217871608479 0 65538 4100 65536 0 0 0 17 0 0 0
/proc/2421/statm: 1339 234 194 169 0 50 0
[pid=2422] ppid=2421 vsize=956 CPUtime=0
/proc/2422/stat : 2422 (SatElite) R 2421 2421 2287 0 -1 4194304 174 0 0 0 0 0 0 0 18 0 1 0 1111431367 978944 158 1992294400 134512640 135034092 4294956096 18446744073709551615 134673244 0 0 4096 3 0 0 0 17 0 0 0
/proc/2422/statm: 239 158 50 127 0 109 0

[startup+0.010086 s]
/proc/loadavg: 1.83 1.82 1.44 3/64 2421
/proc/meminfo: memFree=864344/2055920 swapFree=4171920/4192956
[pid=2421] ppid=2419 vsize=5356 CPUtime=0
/proc/2421/stat : 2421 (manysat.sh) S 2419 2421 2287 0 -1 4194304 286 0 0 0 0 0 0 0 18 0 1 0 1111431367 5484544 235 1992294400 4194304 4889804 548682068784 18446744073709551615 217871606596 0 65536 4100 65538 18446744071563356171 0 0 17 1 0 0
/proc/2421/statm: 1339 235 195 169 0 50 0
[pid=2422] ppid=2421 vsize=1352 CPUtime=0
/proc/2422/stat : 2422 (SatElite) R 2421 2421 2287 0 -1 4194304 265 0 0 0 0 0 0 0 19 0 1 0 1111431367 1384448 249 1992294400 134512640 135034092 4294956096 18446744073709551615 134673244 0 0 4096 3 0 0 0 17 0 0 0
/proc/2422/statm: 371 251 50 127 0 241 0
Current children cumulated CPU time (s) 0
Current children cumulated vsize (KiB) 6708

[startup+0.106353 s]
/proc/loadavg: 1.83 1.82 1.44 3/64 2421
/proc/meminfo: memFree=864344/2055920 swapFree=4171920/4192956
[pid=2421] ppid=2419 vsize=5356 CPUtime=0.03
/proc/2421/stat : 2421 (manysat.sh) S 2419 2421 2287 0 -1 4194304 312 365 0 0 0 0 3 0 16 0 1 0 1111431367 5484544 238 1992294400 4194304 4889804 548682068784 18446744073709551615 217871606596 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/2421/statm: 1339 238 195 169 0 50 0
Current children cumulated CPU time (s) 0.03
Current children cumulated vsize (KiB) 5356

[startup+0.301935 s]
/proc/loadavg: 1.83 1.82 1.44 3/64 2421
/proc/meminfo: memFree=864344/2055920 swapFree=4171920/4192956
[pid=2421] ppid=2419 vsize=5356 CPUtime=0.03
/proc/2421/stat : 2421 (manysat.sh) S 2419 2421 2287 0 -1 4194304 312 365 0 0 0 0 3 0 16 0 1 0 1111431367 5484544 238 1992294400 4194304 4889804 548682068784 18446744073709551615 217871606596 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/2421/statm: 1339 238 195 169 0 50 0
Current children cumulated CPU time (s) 0.03
Current children cumulated vsize (KiB) 5356

[startup+0.701984 s]
/proc/loadavg: 1.83 1.82 1.44 3/64 2421
/proc/meminfo: memFree=864344/2055920 swapFree=4171920/4192956
[pid=2421] ppid=2419 vsize=5356 CPUtime=0.03
/proc/2421/stat : 2421 (manysat.sh) S 2419 2421 2287 0 -1 4194304 312 365 0 0 0 0 3 0 16 0 1 0 1111431367 5484544 238 1992294400 4194304 4889804 548682068784 18446744073709551615 217871606596 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/2421/statm: 1339 238 195 169 0 50 0
Current children cumulated CPU time (s) 0.03
Current children cumulated vsize (KiB) 5356

[startup+1.50112 s]
/proc/loadavg: 1.83 1.82 1.44 3/67 2425
/proc/meminfo: memFree=858496/2055920 swapFree=4171920/4192956
[pid=2421] ppid=2419 vsize=5356 CPUtime=0.03
/proc/2421/stat : 2421 (manysat.sh) S 2419 2421 2287 0 -1 4194304 312 365 0 0 0 0 3 0 16 0 1 0 1111431367 5484544 238 1992294400 4194304 4889804 548682068784 18446744073709551615 217871606596 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/2421/statm: 1339 238 195 169 0 50 0
[pid=2424] ppid=2421 vsize=19000 CPUtime=2.88
/proc/2424/stat : 2424 (manysat1.1_stat) R 2421 2421 2287 0 -1 4194304 1690 0 0 0 287 1 0 0 17 0 2 0 1111431371 19456000 1675 1992294400 134512640 135305190 4294956144 18446744073709551615 134528292 0 0 4096 3 18446744073709551615 0 0 17 1 0 0
/proc/2424/statm: 4750 1675 83 193 0 4554 0
[pid=2424/tid=2425] ppid=2421 vsize=19000 CPUtime=1.43
/proc/2424/task/2425/stat : 2425 (manysat1.1_stat) R 2421 2421 2287 0 -1 4194368 594 0 0 0 143 0 0 0 17 0 2 0 1111431372 19456000 1675 1992294400 134512640 135305190 4294956144 18446744073709551615 134528263 0 0 4096 3 0 0 0 -1 0 0 0
Current children cumulated CPU time (s) 2.91
Current children cumulated vsize (KiB) 24356

[startup+3.10145 s]
/proc/loadavg: 1.83 1.82 1.44 4/67 2425
/proc/meminfo: memFree=855104/2055920 swapFree=4171920/4192956
[pid=2421] ppid=2419 vsize=5356 CPUtime=0.03
/proc/2421/stat : 2421 (manysat.sh) S 2419 2421 2287 0 -1 4194304 312 365 0 0 0 0 3 0 16 0 1 0 1111431367 5484544 238 1992294400 4194304 4889804 548682068784 18446744073709551615 217871606596 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/2421/statm: 1339 238 195 169 0 50 0
[pid=2424] ppid=2421 vsize=23460 CPUtime=5.53
/proc/2424/stat : 2424 (manysat1.1_stat) R 2421 2421 2287 0 -1 4194304 2862 0 0 0 549 4 0 0 17 0 2 0 1111431371 24023040 2847 1992294400 134512640 135305190 4294956144 18446744073709551615 134843065 0 0 4096 3 18446744073709551615 0 0 17 1 0 0
/proc/2424/statm: 5865 2847 83 193 0 5669 0
[pid=2424/tid=2425] ppid=2421 vsize=23460 CPUtime=2.52
/proc/2424/task/2425/stat : 2425 (manysat1.1_stat) S 2421 2421 2287 0 -1 4194368 1041 0 0 0 251 1 0 0 17 0 2 0 1111431372 24023040 2847 1992294400 134512640 135305190 4294956144 18446744073709551615 134694990 0 0 4096 3 0 0 0 -1 0 0 0
Current children cumulated CPU time (s) 5.56
Current children cumulated vsize (KiB) 28816

[startup+6.30282 s]
/proc/loadavg: 1.85 1.82 1.44 3/67 2425
/proc/meminfo: memFree=848576/2055920 swapFree=4171920/4192956
[pid=2421] ppid=2419 vsize=5356 CPUtime=0.03
/proc/2421/stat : 2421 (manysat.sh) S 2419 2421 2287 0 -1 4194304 312 365 0 0 0 0 3 0 16 0 1 0 1111431367 5484544 238 1992294400 4194304 4889804 548682068784 18446744073709551615 217871606596 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/2421/statm: 1339 238 195 169 0 50 0
[pid=2424] ppid=2421 vsize=27968 CPUtime=11.91
/proc/2424/stat : 2424 (manysat1.1_stat) R 2421 2421 2287 0 -1 4194304 3878 0 0 0 1185 6 0 0 17 0 2 0 1111431371 28639232 3863 1992294400 134512640 135305190 4294956144 18446744073709551615 134557923 0 0 4096 3 18446744073709551615 0 0 17 1 0 0
/proc/2424/statm: 6992 3863 83 193 0 6796 0
[pid=2424/tid=2425] ppid=2421 vsize=27968 CPUtime=5.71
/proc/2424/task/2425/stat : 2425 (manysat1.1_stat) R 2421 2421 2287 0 -1 4194368 1535 0 0 0 569 2 0 0 17 0 2 0 1111431372 28639232 3863 1992294400 134512640 135305190 4294956144 18446744073709551615 134528539 0 0 4096 3 0 0 0 -1 0 0 0
Current children cumulated CPU time (s) 11.94
Current children cumulated vsize (KiB) 33324

[startup+12.7016 s]
/proc/loadavg: 1.86 1.82 1.45 3/67 2425
/proc/meminfo: memFree=840896/2055920 swapFree=4171920/4192956
[pid=2421] ppid=2419 vsize=5356 CPUtime=0.03
/proc/2421/stat : 2421 (manysat.sh) S 2419 2421 2287 0 -1 4194304 312 365 0 0 0 0 3 0 16 0 1 0 1111431367 5484544 238 1992294400 4194304 4889804 548682068784 18446744073709551615 217871606596 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/2421/statm: 1339 238 195 169 0 50 0
[pid=2424] ppid=2421 vsize=35840 CPUtime=24.65
/proc/2424/stat : 2424 (manysat1.1_stat) R 2421 2421 2287 0 -1 4194304 5797 0 0 0 2457 8 0 0 17 0 2 0 1111431371 36700160 5782 1992294400 134512640 135305190 4294956144 18446744073709551615 134528418 0 0 4096 3 18446744073709551615 0 0 17 1 0 0
/proc/2424/statm: 8960 5782 83 193 0 8764 0
[pid=2424/tid=2425] ppid=2421 vsize=35840 CPUtime=12.09
/proc/2424/task/2425/stat : 2425 (manysat1.1_stat) R 2421 2421 2287 0 -1 4194368 2463 0 0 0 1206 3 0 0 17 0 2 0 1111431372 36700160 5782 1992294400 134512640 135305190 4294956144 18446744073709551615 134528292 0 0 4096 3 0 0 0 -1 0 0 0
Current children cumulated CPU time (s) 24.68
Current children cumulated vsize (KiB) 41196

[startup+25.502 s]
/proc/loadavg: 1.89 1.83 1.46 3/67 2425
/proc/meminfo: memFree=834496/2055920 swapFree=4171920/4192956
[pid=2421] ppid=2419 vsize=5356 CPUtime=0.03
/proc/2421/stat : 2421 (manysat.sh) S 2419 2421 2287 0 -1 4194304 312 365 0 0 0 0 3 0 16 0 1 0 1111431367 5484544 238 1992294400 4194304 4889804 548682068784 18446744073709551615 217871606596 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/2421/statm: 1339 238 195 169 0 50 0
[pid=2424] ppid=2421 vsize=41660 CPUtime=50.16
/proc/2424/stat : 2424 (manysat1.1_stat) R 2421 2421 2287 0 -1 4194304 7376 0 0 0 5006 10 0 0 18 0 2 0 1111431371 42659840 7361 1992294400 134512640 135305190 4294956144 18446744073709551615 134528229 0 0 4096 3 18446744073709551615 0 0 17 1 0 0
/proc/2424/statm: 10415 7361 83 193 0 10219 0
[pid=2424/tid=2425] ppid=2421 vsize=41660 CPUtime=24.87
/proc/2424/task/2425/stat : 2425 (manysat1.1_stat) R 2421 2421 2287 0 -1 4194368 3377 0 0 0 2483 4 0 0 17 0 2 0 1111431372 42659840 7361 1992294400 134512640 135305190 4294956144 18446744073709551615 134528292 0 0 4096 3 0 0 0 -1 0 0 0
Current children cumulated CPU time (s) 50.19
Current children cumulated vsize (KiB) 47016

[startup+51.1019 s]
/proc/loadavg: 1.93 1.84 1.47 3/67 2425
/proc/meminfo: memFree=825984/2055920 swapFree=4171920/4192956
[pid=2421] ppid=2419 vsize=5356 CPUtime=0.03
/proc/2421/stat : 2421 (manysat.sh) S 2419 2421 2287 0 -1 4194304 312 365 0 0 0 0 3 0 16 0 1 0 1111431367 5484544 238 1992294400 4194304 4889804 548682068784 18446744073709551615 217871606596 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/2421/statm: 1339 238 195 169 0 50 0
[pid=2424] ppid=2421 vsize=50308 CPUtime=101.23
/proc/2424/stat : 2424 (manysat1.1_stat) R 2421 2421 2287 0 -1 4194304 9523 0 0 0 10110 13 0 0 17 0 2 0 1111431371 51515392 9508 1992294400 134512640 135305190 4294956144 18446744073709551615 134528347 0 0 4096 3 18446744073709551615 0 0 17 1 0 0
/proc/2424/statm: 12577 9508 83 193 0 12381 0
[pid=2424/tid=2425] ppid=2421 vsize=50308 CPUtime=50.45
/proc/2424/task/2425/stat : 2425 (manysat1.1_stat) R 2421 2421 2287 0 -1 4194368 4580 0 0 0 5039 6 0 0 17 0 2 0 1111431372 51515392 9508 1992294400 134512640 135305190 4294956144 18446744073709551615 134528413 0 0 4096 3 0 0 0 -1 0 0 0
Current children cumulated CPU time (s) 101.26
Current children cumulated vsize (KiB) 55664

[startup+102.302 s]
/proc/loadavg: 1.97 1.86 1.49 3/67 2425
/proc/meminfo: memFree=811200/2055920 swapFree=4171920/4192956
[pid=2421] ppid=2419 vsize=5356 CPUtime=0.03
/proc/2421/stat : 2421 (manysat.sh) S 2419 2421 2287 0 -1 4194304 312 365 0 0 0 0 3 0 16 0 1 0 1111431367 5484544 238 1992294400 4194304 4889804 548682068784 18446744073709551615 217871606596 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/2421/statm: 1339 238 195 169 0 50 0
[pid=2424] ppid=2421 vsize=65232 CPUtime=203.39
/proc/2424/stat : 2424 (manysat1.1_stat) R 2421 2421 2287 0 -1 4194304 13175 0 0 0 20317 22 0 0 17 0 2 0 1111431371 66797568 13160 1992294400 134512640 135305190 4294956144 18446744073709551615 134528292 0 0 4096 3 18446744073709551615 0 0 17 1 0 0
/proc/2424/statm: 16308 13160 83 193 0 16112 0
[pid=2424/tid=2425] ppid=2421 vsize=65232 CPUtime=101.62
/proc/2424/task/2425/stat : 2425 (manysat1.1_stat) R 2421 2421 2287 0 -1 4194368 6491 0 0 0 10151 11 0 0 17 0 2 0 1111431372 66797568 13160 1992294400 134512640 135305190 4294956144 18446744073709551615 134528301 0 0 4096 3 0 0 0 -1 0 0 0
Current children cumulated CPU time (s) 203.42
Current children cumulated vsize (KiB) 70588

[startup+162.302 s]
/proc/loadavg: 1.99 1.89 1.52 3/67 2425
/proc/meminfo: memFree=804288/2055920 swapFree=4171920/4192956
[pid=2421] ppid=2419 vsize=5356 CPUtime=0.03
/proc/2421/stat : 2421 (manysat.sh) S 2419 2421 2287 0 -1 4194304 312 365 0 0 0 0 3 0 16 0 1 0 1111431367 5484544 238 1992294400 4194304 4889804 548682068784 18446744073709551615 217871606596 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/2421/statm: 1339 238 195 169 0 50 0
[pid=2424] ppid=2421 vsize=72308 CPUtime=323.09
/proc/2424/stat : 2424 (manysat1.1_stat) R 2421 2421 2287 0 -1 4194304 14875 0 0 0 32281 28 0 0 17 0 2 0 1111431371 74043392 14860 1992294400 134512640 135305190 4294956144 18446744073709551615 134528292 0 0 4096 3 18446744073709551615 0 0 17 1 0 0
/proc/2424/statm: 18077 14860 83 193 0 17881 0
[pid=2424/tid=2425] ppid=2421 vsize=72308 CPUtime=161.57
/proc/2424/task/2425/stat : 2425 (manysat1.1_stat) R 2421 2421 2287 0 -1 4194368 7298 0 0 0 16143 14 0 0 25 0 2 0 1111431372 74043392 14860 1992294400 134512640 135305190 4294956144 18446744073709551615 134528292 0 0 4096 3 0 0 0 -1 0 0 0
Current children cumulated CPU time (s) 323.12
Current children cumulated vsize (KiB) 77664

[startup+222.307 s]
/proc/loadavg: 1.99 1.90 1.55 3/67 2425
/proc/meminfo: memFree=792960/2055920 swapFree=4171920/4192956
[pid=2421] ppid=2419 vsize=5356 CPUtime=0.03
/proc/2421/stat : 2421 (manysat.sh) S 2419 2421 2287 0 -1 4194304 312 365 0 0 0 0 3 0 16 0 1 0 1111431367 5484544 238 1992294400 4194304 4889804 548682068784 18446744073709551615 217871606596 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/2421/statm: 1339 238 195 169 0 50 0
[pid=2424] ppid=2421 vsize=84308 CPUtime=442.81
/proc/2424/stat : 2424 (manysat1.1_stat) R 2421 2421 2287 0 -1 4194304 17703 0 0 0 44245 36 0 0 25 0 2 0 1111431371 86331392 17688 1992294400 134512640 135305190 4294956144 18446744073709551615 134528851 0 0 4096 3 18446744073709551615 0 0 17 1 0 0
/proc/2424/statm: 21077 17688 83 193 0 20881 0
[pid=2424/tid=2425] ppid=2421 vsize=84308 CPUtime=221.55
/proc/2424/task/2425/stat : 2425 (manysat1.1_stat) R 2421 2421 2287 0 -1 4194368 8820 0 0 0 22136 19 0 0 18 0 2 0 1111431372 86331392 17688 1992294400 134512640 135305190 4294956144 18446744073709551615 134528332 0 0 4096 3 0 0 0 -1 0 0 0
Current children cumulated CPU time (s) 442.84
Current children cumulated vsize (KiB) 89664

[startup+282.301 s]
/proc/loadavg: 1.99 1.92 1.57 3/67 2425
/proc/meminfo: memFree=787584/2055920 swapFree=4171920/4192956
[pid=2421] ppid=2419 vsize=5356 CPUtime=0.03
/proc/2421/stat : 2421 (manysat.sh) S 2419 2421 2287 0 -1 4194304 312 365 0 0 0 0 3 0 16 0 1 0 1111431367 5484544 238 1992294400 4194304 4889804 548682068784 18446744073709551615 217871606596 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/2421/statm: 1339 238 195 169 0 50 0
[pid=2424] ppid=2421 vsize=90488 CPUtime=562.52
/proc/2424/stat : 2424 (manysat1.1_stat) R 2421 2421 2287 0 -1 4194304 19108 0 0 0 56213 39 0 0 17 0 2 0 1111431371 92659712 19093 1992294400 134512640 135305190 4294956144 18446744073709551615 134528503 0 0 4096 3 18446744073709551615 0 0 17 1 0 0
/proc/2424/statm: 22622 19093 83 193 0 22426 0
[pid=2424/tid=2425] ppid=2421 vsize=90488 CPUtime=281.5
/proc/2424/task/2425/stat : 2425 (manysat1.1_stat) R 2421 2421 2287 0 -1 4194368 9653 0 0 0 28129 21 0 0 18 0 2 0 1111431372 92659712 19093 1992294400 134512640 135305190 4294956144 18446744073709551615 134528292 0 0 4096 3 0 0 0 -1 0 0 0
Current children cumulated CPU time (s) 562.55
Current children cumulated vsize (KiB) 95844

[startup+342.301 s]
/proc/loadavg: 1.99 1.93 1.60 3/67 2425
/proc/meminfo: memFree=774080/2055920 swapFree=4171920/4192956
[pid=2421] ppid=2419 vsize=5356 CPUtime=0.03
/proc/2421/stat : 2421 (manysat.sh) S 2419 2421 2287 0 -1 4194304 312 365 0 0 0 0 3 0 16 0 1 0 1111431367 5484544 238 1992294400 4194304 4889804 548682068784 18446744073709551615 217871606596 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/2421/statm: 1339 238 195 169 0 50 0
[pid=2424] ppid=2421 vsize=102960 CPUtime=682.23
/proc/2424/stat : 2424 (manysat1.1_stat) R 2421 2421 2287 0 -1 4194304 22413 0 0 0 68177 46 0 0 25 0 2 0 1111431371 105431040 22398 1992294400 134512640 135305190 4294956144 18446744073709551615 134528292 0 0 4096 3 18446744073709551615 0 0 17 1 0 0
/proc/2424/statm: 25740 22398 83 193 0 25544 0
[pid=2424/tid=2425] ppid=2421 vsize=102960 CPUtime=341.47
/proc/2424/task/2425/stat : 2425 (manysat1.1_stat) R 2421 2421 2287 0 -1 4194368 10806 0 0 0 34123 24 0 0 25 0 2 0 1111431372 105431040 22398 1992294400 134512640 135305190 4294956144 18446744073709551615 134569936 0 0 4096 3 0 0 0 -1 0 0 0
Current children cumulated CPU time (s) 682.26
Current children cumulated vsize (KiB) 108316

[startup+402.301 s]
/proc/loadavg: 1.99 1.94 1.62 3/67 2425
/proc/meminfo: memFree=770432/2055920 swapFree=4171920/4192956
[pid=2421] ppid=2419 vsize=5356 CPUtime=0.03
/proc/2421/stat : 2421 (manysat.sh) S 2419 2421 2287 0 -1 4194304 312 365 0 0 0 0 3 0 16 0 1 0 1111431367 5484544 238 1992294400 4194304 4889804 548682068784 18446744073709551615 217871606596 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/2421/statm: 1339 238 195 169 0 50 0
[pid=2424] ppid=2421 vsize=106692 CPUtime=801.95
/proc/2424/stat : 2424 (manysat1.1_stat) R 2421 2421 2287 0 -1 4194304 23432 0 0 0 80147 48 0 0 17 0 2 0 1111431371 109252608 23417 1992294400 134512640 135305190 4294956144 18446744073709551615 134528292 0 0 4096 3 18446744073709551615 0 0 17 1 0 0
/proc/2424/statm: 26673 23417 83 193 0 26477 0
[pid=2424/tid=2425] ppid=2421 vsize=106692 CPUtime=401.42
/proc/2424/task/2425/stat : 2425 (manysat1.1_stat) R 2421 2421 2287 0 -1 4194368 11587 0 0 0 40117 25 0 0 19 0 2 0 1111431372 109252608 23417 1992294400 134512640 135305190 4294956144 18446744073709551615 134528292 0 0 4096 3 0 0 0 -1 0 0 0
Current children cumulated CPU time (s) 801.98
Current children cumulated vsize (KiB) 112048

[startup+462.301 s]
/proc/loadavg: 1.99 1.95 1.64 3/67 2425
/proc/meminfo: memFree=759552/2055920 swapFree=4171920/4192956
[pid=2421] ppid=2419 vsize=5356 CPUtime=0.03
/proc/2421/stat : 2421 (manysat.sh) S 2419 2421 2287 0 -1 4194304 312 365 0 0 0 0 3 0 16 0 1 0 1111431367 5484544 238 1992294400 4194304 4889804 548682068784 18446744073709551615 217871606596 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/2421/statm: 1339 238 195 169 0 50 0
[pid=2424] ppid=2421 vsize=116960 CPUtime=921.66
/proc/2424/stat : 2424 (manysat1.1_stat) R 2421 2421 2287 0 -1 4194304 26070 0 0 0 92113 53 0 0 25 0 2 0 1111431371 119767040 26055 1992294400 134512640 135305190 4294956144 18446744073709551615 134528292 0 0 4096 3 18446744073709551615 0 0 17 1 0 0
/proc/2424/statm: 29240 26055 83 193 0 29044 0
[pid=2424/tid=2425] ppid=2421 vsize=116960 CPUtime=461.38
/proc/2424/task/2425/stat : 2425 (manysat1.1_stat) R 2421 2421 2287 0 -1 4194368 12649 0 0 0 46111 27 0 0 25 0 2 0 1111431372 119767040 26055 1992294400 134512640 135305190 4294956144 18446744073709551615 134528292 0 0 4096 3 0 0 0 -1 0 0 0
Current children cumulated CPU time (s) 921.69
Current children cumulated vsize (KiB) 122316

[startup+522.302 s]
/proc/loadavg: 1.99 1.95 1.66 3/67 2425
/proc/meminfo: memFree=757312/2055920 swapFree=4171920/4192956
[pid=2421] ppid=2419 vsize=5356 CPUtime=0.03
/proc/2421/stat : 2421 (manysat.sh) S 2419 2421 2287 0 -1 4194304 312 365 0 0 0 0 3 0 16 0 1 0 1111431367 5484544 238 1992294400 4194304 4889804 548682068784 18446744073709551615 217871606596 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/2421/statm: 1339 238 195 169 0 50 0
[pid=2424] ppid=2421 vsize=119008 CPUtime=1041.38
/proc/2424/stat : 2424 (manysat1.1_stat) R 2421 2421 2287 0 -1 4194304 26655 0 0 0 104082 56 0 0 19 0 2 0 1111431371 121864192 26640 1992294400 134512640 135305190 4294956144 18446744073709551615 134528292 0 0 4096 3 18446744073709551615 0 0 17 1 0 0
/proc/2424/statm: 29752 26640 83 193 0 29556 0
[pid=2424/tid=2425] ppid=2421 vsize=119008 CPUtime=521.32
/proc/2424/task/2425/stat : 2425 (manysat1.1_stat) R 2421 2421 2287 0 -1 4194368 13128 0 0 0 52104 28 0 0 25 0 2 0 1111431372 121864192 26640 1992294400 134512640 135305190 4294956144 18446744073709551615 134528292 0 0 4096 3 0 0 0 -1 0 0 0
Current children cumulated CPU time (s) 1041.41
Current children cumulated vsize (KiB) 124364

[startup+582.302 s]
/proc/loadavg: 1.99 1.96 1.68 3/67 2425
/proc/meminfo: memFree=738944/2055920 swapFree=4171920/4192956
[pid=2421] ppid=2419 vsize=5356 CPUtime=0.03
/proc/2421/stat : 2421 (manysat.sh) S 2419 2421 2287 0 -1 4194304 312 365 0 0 0 0 3 0 16 0 1 0 1111431367 5484544 238 1992294400 4194304 4889804 548682068784 18446744073709551615 217871606596 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/2421/statm: 1339 238 195 169 0 50 0
[pid=2424] ppid=2421 vsize=138184 CPUtime=1161.1
/proc/2424/stat : 2424 (manysat1.1_stat) R 2421 2421 2287 0 -1 4194304 31254 0 0 0 116046 64 0 0 17 0 2 0 1111431371 141500416 31239 1992294400 134512640 135305190 4294956144 18446744073709551615 134528292 0 0 4096 3 18446744073709551615 0 0 17 1 0 0
/proc/2424/statm: 34546 31239 83 193 0 34350 0
[pid=2424/tid=2425] ppid=2421 vsize=138184 CPUtime=581.29
/proc/2424/task/2425/stat : 2425 (manysat1.1_stat) R 2421 2421 2287 0 -1 4194368 15797 0 0 0 58095 34 0 0 25 0 2 0 1111431372 141500416 31239 1992294400 134512640 135305190 4294956144 18446744073709551615 134528292 0 0 4096 3 0 0 0 -1 0 0 0
Current children cumulated CPU time (s) 1161.13
Current children cumulated vsize (KiB) 143540



Maximum CPU time exceeded: sending SIGTERM then SIGKILL

[startup+601.807 s]
/proc/loadavg: 1.99 1.96 1.68 3/67 2425
/proc/meminfo: memFree=737920/2055920 swapFree=4171920/4192956
[pid=2421] ppid=2419 vsize=5356 CPUtime=0.03
/proc/2421/stat : 2421 (manysat.sh) S 2419 2421 2287 0 -1 4194304 312 365 0 0 0 0 3 0 16 0 1 0 1111431367 5484544 238 1992294400 4194304 4889804 548682068784 18446744073709551615 217871606596 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/2421/statm: 1339 238 195 169 0 50 0
[pid=2424] ppid=2421 vsize=138844 CPUtime=1200.02
/proc/2424/stat : 2424 (manysat1.1_stat) R 2421 2421 2287 0 -1 4194304 31465 0 0 0 119937 65 0 0 25 0 2 0 1111431371 142176256 31450 1992294400 134512640 135305190 4294956144 18446744073709551615 134528292 0 0 4096 3 18446744073709551615 0 0 17 1 0 0
/proc/2424/statm: 34711 31450 83 193 0 34515 0
[pid=2424/tid=2425] ppid=2421 vsize=138844 CPUtime=600.79
/proc/2424/task/2425/stat : 2425 (manysat1.1_stat) R 2421 2421 2287 0 -1 4194368 15914 0 0 0 60045 34 0 0 19 0 2 0 1111431372 142176256 31450 1992294400 134512640 135305190 4294956144 18446744073709551615 134530561 0 0 4096 3 0 0 0 -1 0 0 0
Current children cumulated CPU time (s) 1200.05
Current children cumulated vsize (KiB) 144200

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

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

[startup+601.807 s]
/proc/loadavg: 1.99 1.96 1.68 3/67 2425
/proc/meminfo: memFree=737920/2055920 swapFree=4171920/4192956
[pid=2421] ppid=2419 vsize=5356 CPUtime=0.03
/proc/2421/stat : 2421 (manysat.sh) S 2419 2421 2287 0 -1 4194304 312 365 0 0 0 0 3 0 16 0 1 0 1111431367 5484544 238 1992294400 4194304 4889804 548682068784 18446744073709551615 217871606596 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/2421/statm: 1339 238 195 169 0 50 0
[pid=2424] ppid=2421 vsize=138844 CPUtime=1200.02
/proc/2424/stat : 2424 (manysat1.1_stat) R 2421 2421 2287 0 -1 4194304 31465 0 0 0 119937 65 0 0 25 0 2 0 1111431371 142176256 31450 1992294400 134512640 135305190 4294956144 18446744073709551615 134528292 0 0 4096 3 18446744073709551615 0 0 17 1 0 0
/proc/2424/statm: 34711 31450 83 193 0 34515 0
[pid=2424/tid=2425] ppid=2421 vsize=138844 CPUtime=600.79
/proc/2424/task/2425/stat : 2425 (manysat1.1_stat) R 2421 2421 2287 0 -1 4194368 15914 0 0 0 60045 34 0 0 19 0 2 0 1111431372 142176256 31450 1992294400 134512640 135305190 4294956144 18446744073709551615 134530561 0 0 4096 3 0 0 0 -1 0 0 0
Current children cumulated CPU time (s) 1200.05
Current children cumulated vsize (KiB) 144200

Child ended because it received signal 15 (SIGTERM)

# WARNING:
# CPU time reported by wait4() is probably wrong !
# wait4(...,&childrusage) returns 2421 and gives
#  childrusage.ru_utime.tv_sec=0
#  childrusage.ru_utime.tv_usec=34994
#  childrusage.ru_stime.tv_sec=0
#  childrusage.ru_stime.tv_usec=6998
# CPU time returned by wait4() is 0.041992
# 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): 601.825
CPU time (s): 1200.05
CPU user time (s): 1199.4
CPU system time (s): 0.65
CPU usage (%): 199.402
Max. virtual memory (cumulated for all children) (KiB): 144200

getrusage(RUSAGE_CHILDREN,...) data:
user time used= 0.034994
system time used= 0.006998
maximum resident set size= 0
integral shared memory size= 0
integral unshared data size= 0
integral unshared stack size= 0
page reclaims= 677
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 0.540917 second user time and 1.68974 second system time

The end

Launcher Data 

Begin job on node28 at 2009-03-30 06:34:16
IDJOB=1525152
IDBENCH=70286
IDSOLVER=514
FILE ID=node28/1525152-1238387656
PBS_JOBID= 9061363
Free space on /tmp= 66308 MiB

SOLVER NAME= ManySAT 1.1 aimd 1/2009-03-20
BENCH NAME= SAT09/RANDOM/LARGE/3SAT/UNKNOWN/2000/unif-k3-r4.2-v2000-c8400-S136987316-008.cnf
COMMAND LINE= manysat.sh BENCHNAME aimd 1
RUNSOLVER COMMAND LINE= BIN/runsolver --timestamp -w /tmp/evaluation-result-1525152-1238387656/watcher-1525152-1238387656 -o /tmp/evaluation-result-1525152-1238387656/solver-1525152-1238387656 -C 1200 -W 1800 -M 1800 --output-limit 1,15  manysat.sh HOME/instance-1525152-1238387656.cnf aimd 1

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

MD5SUM BENCH= f6ddf1b0f08bcc31521c4b74db5ce22f
RANDOM SEED=311320537

node28.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		: 3000.212
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		: 3000.212
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:        864896 kB
Buffers:        108260 kB
Cached:         962268 kB
SwapCached:      14208 kB
Active:         395168 kB
Inactive:       699268 kB
HighTotal:           0 kB
HighFree:            0 kB
LowTotal:      2055920 kB
LowFree:        864896 kB
SwapTotal:     4192956 kB
SwapFree:      4171920 kB
Dirty:            1624 kB
Writeback:           0 kB
Mapped:          17852 kB
Slab:            82444 kB
Committed_AS:  2830428 kB
PageTables:       1428 kB
VmallocTotal: 536870911 kB
VmallocUsed:    264960 kB
VmallocChunk: 536605679 kB
HugePages_Total:     0
HugePages_Free:      0
Hugepagesize:     2048 kB

Free space on /tmp at the end= 66304 MiB
End job on node28 at 2009-03-30 06:44:20