Trace number 1738367

Some explanations

A solver is run under the control of another program named runsolver. runsolver is in charge of imposing the CPU time limit and the memory limit to the solver. It also monitors some information about the process. The trace of the execution of a solver is divided into four (or five) parts:
  1. SOLVER DATA
    This is the output of the solver (stdout and stderr).
    Note that some very long lines in this section may be truncated by your web browser ! In such a case, you may want to use the "Download as text" link to get the trace as a text file.

    When the --timestamp option is passed to the runsolver program, each line output by the solver is prepended with a timestamp which indicates at what time the line was output by the solver. Times are relative to the start of the program, given in seconds. The first timestamp (if present) is estimated CPU time. The last timestamp is wall clock time.

    As some 'v lines' may be very long (sometimes several megabytes), the 'v line' output by your solver may be split on several lines to help limit the size of the trace recorded in the database. In any case, the exact output of your solver is preserved in a trace file.
  2. VERIFIER DATA
    The output of the solver is piped to a verifier program which will search a value line "v " and, if found, will check that the given interpretation satisfies all constraints.
  3. CONVERSION SCRIPT DATA (Optionnal)
    When a conversion script is used, this section shows the messages that were output by the conversion script.
  4. WATCHER DATA
    This is the informations gathered by the runsolver program. It first prints the different limits. There's a first limit on CPU time set to X seconds (see the parameters in the trace). After this time has ellapsed, runsolver sends a SIGTERM and 2 seconds later a SIGKILL to the solver. For safety, there's also another limit set to X+30 seconds which will send a SIGXPU to the solver. The last limit is on the virtual memory used by the process (see the parameters in the trace).
    Every ten seconds, the runsolver process fetches the content of /proc/loadavg, /proc/pid/stat and /proc/pid/statm (see man proc) and prints it as raw data. This is only recorded in case we need to investigate the behaviour of a solver. The memory used by the solver (vsize) is also given every ten seconds.
    When the solver exits, runsolver prints some informations such as status and time. CPU usage is the ratio CPU Time/Real Time.
  5. LAUNCHER DATA
    These informations are related to the script which will launch the solver. The most important informations are the command line given to the solver, the md5sum of the different files and the dump of the /proc/cpuinfo and /proc/meminfo which provides some useful information on the computer.

Solver answer on this benchmark

Solver NameAnswerCPU timeWall clock time
ManySAT 1.1 aimd 0/2009-03-20? (TO) 1200.16 601.519

General information on the benchmark

NameCRAFTED/sgi/
new-difficult-28-302-26-75.cnf
MD5SUMc8a761b6d0b0b208363324b0ab04d363
Bench CategoryCRAFTED (crafted instances)
Best result obtained on this benchmarkSAT
Best CPU time to get the best result obtained on this benchmark0.18597
Satisfiable
(Un)Satisfiability was proved
Number of variables728
Number of clauses48442
Sum of the clauses size97560
Maximum clause length28
Minimum clause length2
Number of clauses of size 10
Number of clauses of size 248416
Number of clauses of size 30
Number of clauses of size 40
Number of clauses of size 50
Number of clauses of size over 526

Solver Data 

0.00/0.00	c Parsing...
0.01/0.02	c ==============================================================================
0.01/0.02	c |           |     ORIGINAL     |              LEARNT              |          |
0.01/0.02	c | Conflicts | Clauses Literals |   Limit Clauses Literals  Lit/Cl | Progress |
0.01/0.02	c ==============================================================================
0.01/0.02	c |         0 |   48442    97560 |   14532       0        0     nan |  0.000 % |
0.09/0.12	c |         0 |   47714   131916 |      --       0       --      -- |     --   | -728/34356
0.09/0.12	c ==============================================================================
0.09/0.12	c Result  :   #vars: 702   #clauses: 47714   #literals: 131916
0.09/0.12	c CPU time:   0.113982 s
0.09/0.12	c ==============================================================================

Verifier Data 

ERROR: Unexpected answer ! (SATISFIABLE/UNSATISFIABLE expected)
Got answer: <no 's ' line found>

Watcher Data 

runsolver version 3.2.9 (svn:492) (c) roussel@cril.univ-artois.fr

command line: BIN/runsolver --timestamp -w /tmp/evaluation-result-1738367-1240837363/watcher-1738367-1240837363 -o /tmp/evaluation-result-1738367-1240837363/solver-1738367-1240837363 -C 1200 -W 1800 -M 1800 --output-limit 1,15 manysat.sh HOME/instance-1738367-1240837363.cnf aimd 0 

Enforcing CPUTime limit (soft limit, will send SIGTERM then SIGKILL): 1200 seconds
Enforcing CPUTime limit (hard limit, will send SIGXCPU): 1230 seconds
Enforcing wall clock limit (soft limit, will send SIGTERM then SIGKILL): 1800 seconds
Enforcing VSIZE limit (soft limit, will send SIGTERM then SIGKILL): 1843200 KiB
Enforcing VSIZE limit (hard limit, stack expansion will fail with SIGSEGV, brk() and mmap() will return ENOMEM): 1894400 KiB
Solver output will be limited to a maximum of 15728640 bytes. The first 1048576 bytes and the last 14680064 bytes will be preserved
Current StackSize limit: 10240 KiB


[startup+0 s]
/proc/loadavg: 1.00 1.22 1.29 3/64 314
/proc/meminfo: memFree=1537552/2055920 swapFree=4191900/4192956
[pid=314] ppid=312 vsize=5356 CPUtime=0
/proc/314/stat : 314 (manysat.sh) R 312 314 32501 0 -1 4194304 267 0 0 0 0 0 0 0 18 0 1 0 111769524 5484544 234 1992294400 4194304 4889804 548682068784 18446744073709551615 225612196511 0 65538 4100 65536 0 0 0 17 0 0 0
/proc/314/statm: 1339 234 194 169 0 50 0
[pid=315] ppid=314 vsize=824 CPUtime=0
/proc/315/stat : 315 (SatElite) R 314 314 32501 0 -1 4194304 136 0 0 0 0 0 0 0 18 0 1 0 111769524 843776 121 1992294400 134512640 135034092 4294956096 18446744073709551615 134673244 0 0 4096 3 0 0 0 17 0 0 0
/proc/315/statm: 206 121 51 127 0 76 0

[startup+0.0207179 s]
/proc/loadavg: 1.00 1.22 1.29 3/64 314
/proc/meminfo: memFree=1537552/2055920 swapFree=4191900/4192956
[pid=314] ppid=312 vsize=5356 CPUtime=0
/proc/314/stat : 314 (manysat.sh) S 312 314 32501 0 -1 4194304 286 0 0 0 0 0 0 0 18 0 1 0 111769524 5484544 235 1992294400 4194304 4889804 548682068784 18446744073709551615 225612194628 0 65536 4100 65538 18446744071563356171 0 0 17 1 0 0
/proc/314/statm: 1339 235 195 169 0 50 0
[pid=315] ppid=314 vsize=2328 CPUtime=0.01
/proc/315/stat : 315 (SatElite) R 314 314 32501 0 -1 4194304 483 0 0 0 1 0 0 0 19 0 1 0 111769524 2383872 467 1992294400 134512640 135034092 4294956096 18446744073709551615 134673244 0 0 4096 3 0 0 0 17 0 0 0
/proc/315/statm: 582 468 51 127 0 452 0
Current children cumulated CPU time (s) 0.01
Current children cumulated vsize (KiB) 7684

[startup+0.102724 s]
/proc/loadavg: 1.00 1.22 1.29 3/64 314
/proc/meminfo: memFree=1537552/2055920 swapFree=4191900/4192956
[pid=314] ppid=312 vsize=5356 CPUtime=0
/proc/314/stat : 314 (manysat.sh) S 312 314 32501 0 -1 4194304 286 0 0 0 0 0 0 0 18 0 1 0 111769524 5484544 235 1992294400 4194304 4889804 548682068784 18446744073709551615 225612194628 0 65536 4100 65538 18446744071563356171 0 0 17 1 0 0
/proc/314/statm: 1339 235 195 169 0 50 0
[pid=315] ppid=314 vsize=5196 CPUtime=0.09
/proc/315/stat : 315 (SatElite) R 314 314 32501 0 -1 4194304 1046 0 0 0 9 0 0 0 19 0 1 0 111769524 5320704 1030 1992294400 134512640 135034092 4294956096 18446744073709551615 134569199 0 0 4096 3 0 0 0 17 0 0 0
/proc/315/statm: 1299 1030 68 127 0 1169 0
Current children cumulated CPU time (s) 0.09
Current children cumulated vsize (KiB) 10552

[startup+0.302748 s]
/proc/loadavg: 1.00 1.22 1.29 3/64 314
/proc/meminfo: memFree=1537552/2055920 swapFree=4191900/4192956
[pid=314] ppid=312 vsize=5356 CPUtime=0.16
/proc/314/stat : 314 (manysat.sh) S 312 314 32501 0 -1 4194304 312 1051 0 0 0 0 15 1 16 0 1 0 111769524 5484544 238 1992294400 4194304 4889804 548682068784 18446744073709551615 225612194628 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/314/statm: 1339 238 195 169 0 50 0
Current children cumulated CPU time (s) 0.16
Current children cumulated vsize (KiB) 5356

[startup+0.701784 s]
/proc/loadavg: 1.00 1.22 1.29 3/64 314
/proc/meminfo: memFree=1537552/2055920 swapFree=4191900/4192956
[pid=314] ppid=312 vsize=5356 CPUtime=0.16
/proc/314/stat : 314 (manysat.sh) S 312 314 32501 0 -1 4194304 312 1051 0 0 0 0 15 1 16 0 1 0 111769524 5484544 238 1992294400 4194304 4889804 548682068784 18446744073709551615 225612194628 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/314/statm: 1339 238 195 169 0 50 0
Current children cumulated CPU time (s) 0.16
Current children cumulated vsize (KiB) 5356

[startup+1.50185 s]
/proc/loadavg: 1.08 1.23 1.29 3/67 318
/proc/meminfo: memFree=1524024/2055920 swapFree=4191900/4192956
[pid=314] ppid=312 vsize=5356 CPUtime=0.16
/proc/314/stat : 314 (manysat.sh) S 312 314 32501 0 -1 4194304 312 1051 0 0 0 0 15 1 16 0 1 0 111769524 5484544 238 1992294400 4194304 4889804 548682068784 18446744073709551615 225612194628 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/314/statm: 1339 238 195 169 0 50 0
[pid=317] ppid=314 vsize=27768 CPUtime=2.58
/proc/317/stat : 317 (manysat1.1_stat) R 314 314 32501 0 -1 4194304 4120 0 0 0 257 1 0 0 17 0 2 0 111769541 28434432 4106 1992294400 134512640 135305190 4294956144 18446744073709551615 134528388 0 0 4096 3 18446744073709551615 0 0 17 1 0 0
/proc/317/statm: 6942 4106 83 193 0 6746 0
[pid=317/tid=318] ppid=314 vsize=27768 CPUtime=1.26
/proc/317/task/318/stat : 318 (manysat1.1_stat) R 314 314 32501 0 -1 4194368 1280 0 0 0 126 0 0 0 19 0 2 0 111769546 28434432 4106 1992294400 134512640 135305190 4294956144 18446744073709551615 134551782 0 0 4096 3 0 0 0 -1 0 0 0
Current children cumulated CPU time (s) 2.74
Current children cumulated vsize (KiB) 33124

[startup+3.10199 s]
/proc/loadavg: 1.08 1.23 1.29 3/67 318
/proc/meminfo: memFree=1518520/2055920 swapFree=4191900/4192956
[pid=314] ppid=312 vsize=5356 CPUtime=0.16
/proc/314/stat : 314 (manysat.sh) S 312 314 32501 0 -1 4194304 312 1051 0 0 0 0 15 1 16 0 1 0 111769524 5484544 238 1992294400 4194304 4889804 548682068784 18446744073709551615 225612194628 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/314/statm: 1339 238 195 169 0 50 0
[pid=317] ppid=314 vsize=34708 CPUtime=5.79
/proc/317/stat : 317 (manysat1.1_stat) R 314 314 32501 0 -1 4194304 5819 0 0 0 576 3 0 0 19 0 2 0 111769541 35540992 5805 1992294400 134512640 135305190 4294956144 18446744073709551615 134528292 0 0 4096 3 18446744073709551615 0 0 17 1 0 0
/proc/317/statm: 8677 5805 83 193 0 8481 0
[pid=317/tid=318] ppid=314 vsize=34708 CPUtime=2.87
/proc/317/task/318/stat : 318 (manysat1.1_stat) R 314 314 32501 0 -1 4194368 2233 0 0 0 286 1 0 0 20 0 2 0 111769546 35540992 5805 1992294400 134512640 135305190 4294956144 18446744073709551615 134528503 0 0 4096 3 0 0 0 -1 0 0 0
Current children cumulated CPU time (s) 5.95
Current children cumulated vsize (KiB) 40064

[startup+6.30126 s]
/proc/loadavg: 1.15 1.24 1.29 3/67 318
/proc/meminfo: memFree=1510584/2055920 swapFree=4191900/4192956
[pid=314] ppid=312 vsize=5356 CPUtime=0.16
/proc/314/stat : 314 (manysat.sh) S 312 314 32501 0 -1 4194304 312 1051 0 0 0 0 15 1 16 0 1 0 111769524 5484544 238 1992294400 4194304 4889804 548682068784 18446744073709551615 225612194628 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/314/statm: 1339 238 195 169 0 50 0
[pid=317] ppid=314 vsize=39816 CPUtime=12.16
/proc/317/stat : 317 (manysat1.1_stat) R 314 314 32501 0 -1 4194304 6961 0 0 0 1213 3 0 0 22 0 2 0 111769541 40771584 6947 1992294400 134512640 135305190 4294956144 18446744073709551615 134530561 0 0 4096 3 18446744073709551615 0 0 17 1 0 0
/proc/317/statm: 9954 6947 83 193 0 9758 0
[pid=317/tid=318] ppid=314 vsize=39816 CPUtime=6.06
/proc/317/task/318/stat : 318 (manysat1.1_stat) R 314 314 32501 0 -1 4194368 2868 0 0 0 605 1 0 0 17 0 2 0 111769546 40771584 6947 1992294400 134512640 135305190 4294956144 18446744073709551615 134528344 0 0 4096 3 0 0 0 -1 0 0 0
Current children cumulated CPU time (s) 12.32
Current children cumulated vsize (KiB) 45172

[startup+12.7018 s]
/proc/loadavg: 1.22 1.26 1.30 3/67 318
/proc/meminfo: memFree=1497920/2055920 swapFree=4191900/4192956
[pid=314] ppid=312 vsize=5356 CPUtime=0.16
/proc/314/stat : 314 (manysat.sh) S 312 314 32501 0 -1 4194304 312 1051 0 0 0 0 15 1 16 0 1 0 111769524 5484544 238 1992294400 4194304 4889804 548682068784 18446744073709551615 225612194628 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/314/statm: 1339 238 195 169 0 50 0
[pid=317] ppid=314 vsize=52060 CPUtime=24.94
/proc/317/stat : 317 (manysat1.1_stat) R 314 314 32501 0 -1 4194304 10043 0 0 0 2487 7 0 0 25 0 2 0 111769541 53309440 10029 1992294400 134512640 135305190 4294956144 18446744073709551615 134528388 0 0 4096 3 18446744073709551615 0 0 17 1 0 0
/proc/317/statm: 13015 10029 83 193 0 12819 0
[pid=317/tid=318] ppid=314 vsize=52060 CPUtime=12.46
/proc/317/task/318/stat : 318 (manysat1.1_stat) R 314 314 32501 0 -1 4194368 4510 0 0 0 1242 4 0 0 15 0 2 0 111769546 53309440 10029 1992294400 134512640 135305190 4294956144 18446744073709551615 134528292 0 0 4096 3 0 0 0 -1 0 0 0
Current children cumulated CPU time (s) 25.1
Current children cumulated vsize (KiB) 57416

[startup+25.5029 s]
/proc/loadavg: 1.34 1.28 1.30 3/67 318
/proc/meminfo: memFree=1488704/2055920 swapFree=4191900/4192956
[pid=314] ppid=312 vsize=5356 CPUtime=0.16
/proc/314/stat : 314 (manysat.sh) S 312 314 32501 0 -1 4194304 312 1051 0 0 0 0 15 1 16 0 1 0 111769524 5484544 238 1992294400 4194304 4889804 548682068784 18446744073709551615 225612194628 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/314/statm: 1339 238 195 169 0 50 0
[pid=317] ppid=314 vsize=60584 CPUtime=50.48
/proc/317/stat : 317 (manysat1.1_stat) R 314 314 32501 0 -1 4194304 12052 0 0 0 5039 9 0 0 24 0 2 0 111769541 62038016 12038 1992294400 134512640 135305190 4294956144 18446744073709551615 134558856 0 0 4096 3 18446744073709551615 0 0 17 1 0 0
/proc/317/statm: 15146 12038 83 193 0 14950 0
[pid=317/tid=318] ppid=314 vsize=60584 CPUtime=25.26
/proc/317/task/318/stat : 318 (manysat1.1_stat) R 314 314 32501 0 -1 4194368 5371 0 0 0 2521 5 0 0 25 0 2 0 111769546 62038016 12038 1992294400 134512640 135305190 4294956144 18446744073709551615 134528292 0 0 4096 3 0 0 0 -1 0 0 0
Current children cumulated CPU time (s) 50.64
Current children cumulated vsize (KiB) 65940

[startup+51.1021 s]
/proc/loadavg: 1.60 1.35 1.32 3/67 318
/proc/meminfo: memFree=1471616/2055920 swapFree=4191900/4192956
[pid=314] ppid=312 vsize=5356 CPUtime=0.16
/proc/314/stat : 314 (manysat.sh) S 312 314 32501 0 -1 4194304 312 1051 0 0 0 0 15 1 16 0 1 0 111769524 5484544 238 1992294400 4194304 4889804 548682068784 18446744073709551615 225612194628 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/314/statm: 1339 238 195 169 0 50 0
[pid=317] ppid=314 vsize=78200 CPUtime=101.56
/proc/317/stat : 317 (manysat1.1_stat) R 314 314 32501 0 -1 4194304 16247 0 0 0 10141 15 0 0 25 0 2 0 111769541 80076800 16233 1992294400 134512640 135305190 4294956144 18446744073709551615 134528410 0 0 4096 3 18446744073709551615 0 0 17 1 0 0
/proc/317/statm: 19550 16233 83 193 0 19354 0
[pid=317/tid=318] ppid=314 vsize=78200 CPUtime=50.84
/proc/317/task/318/stat : 318 (manysat1.1_stat) R 314 314 32501 0 -1 4194368 7377 0 0 0 5077 7 0 0 25 0 2 0 111769546 80076800 16233 1992294400 134512640 135305190 4294956144 18446744073709551615 134528410 0 0 4096 3 0 0 0 -1 0 0 0
Current children cumulated CPU time (s) 101.72
Current children cumulated vsize (KiB) 83556

[startup+102.306 s]
/proc/loadavg: 1.82 1.45 1.36 3/67 318
/proc/meminfo: memFree=1457408/2055920 swapFree=4191900/4192956
[pid=314] ppid=312 vsize=5356 CPUtime=0.16
/proc/314/stat : 314 (manysat.sh) S 312 314 32501 0 -1 4194304 312 1051 0 0 0 0 15 1 16 0 1 0 111769524 5484544 238 1992294400 4194304 4889804 548682068784 18446744073709551615 225612194628 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/314/statm: 1339 238 195 169 0 50 0
[pid=317] ppid=314 vsize=93176 CPUtime=203.75
/proc/317/stat : 317 (manysat1.1_stat) R 314 314 32501 0 -1 4194304 19813 0 0 0 20356 19 0 0 22 0 2 0 111769541 95412224 19799 1992294400 134512640 135305190 4294956144 18446744073709551615 134528344 0 0 4096 3 18446744073709551615 0 0 17 1 0 0
/proc/317/statm: 23294 19799 83 193 0 23098 0
[pid=317/tid=318] ppid=314 vsize=93176 CPUtime=102.03
/proc/317/task/318/stat : 318 (manysat1.1_stat) R 314 314 32501 0 -1 4194368 9074 0 0 0 10193 10 0 0 25 0 2 0 111769546 95412224 19799 1992294400 134512640 135305190 4294956144 18446744073709551615 134528415 0 0 4096 3 0 0 0 -1 0 0 0
Current children cumulated CPU time (s) 203.91
Current children cumulated vsize (KiB) 98532

[startup+162.303 s]
/proc/loadavg: 1.93 1.54 1.39 3/67 318
/proc/meminfo: memFree=1449472/2055920 swapFree=4191900/4192956
[pid=314] ppid=312 vsize=5356 CPUtime=0.16
/proc/314/stat : 314 (manysat.sh) S 312 314 32501 0 -1 4194304 312 1051 0 0 0 0 15 1 16 0 1 0 111769524 5484544 238 1992294400 4194304 4889804 548682068784 18446744073709551615 225612194628 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/314/statm: 1339 238 195 169 0 50 0
[pid=317] ppid=314 vsize=101032 CPUtime=323.49
/proc/317/stat : 317 (manysat1.1_stat) R 314 314 32501 0 -1 4194304 21723 0 0 0 32328 21 0 0 25 0 2 0 111769541 103456768 21709 1992294400 134512640 135305190 4294956144 18446744073709551615 134528413 0 0 4096 3 18446744073709551615 0 0 17 1 0 0
/proc/317/statm: 25258 21709 83 193 0 25062 0
[pid=317/tid=318] ppid=314 vsize=101032 CPUtime=162
/proc/317/task/318/stat : 318 (manysat1.1_stat) R 314 314 32501 0 -1 4194368 10357 0 0 0 16189 11 0 0 25 0 2 0 111769546 103456768 21709 1992294400 134512640 135305190 4294956144 18446744073709551615 134528292 0 0 4096 3 0 0 0 -1 0 0 0
Current children cumulated CPU time (s) 323.65
Current children cumulated vsize (KiB) 106388

[startup+222.303 s]
/proc/loadavg: 1.97 1.62 1.43 3/67 318
/proc/meminfo: memFree=1436992/2055920 swapFree=4191900/4192956
[pid=314] ppid=312 vsize=5356 CPUtime=0.16
/proc/314/stat : 314 (manysat.sh) S 312 314 32501 0 -1 4194304 312 1051 0 0 0 0 15 1 16 0 1 0 111769524 5484544 238 1992294400 4194304 4889804 548682068784 18446744073709551615 225612194628 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/314/statm: 1339 238 195 169 0 50 0
[pid=317] ppid=314 vsize=114688 CPUtime=443.23
/proc/317/stat : 317 (manysat1.1_stat) R 314 314 32501 0 -1 4194304 24929 0 0 0 44299 24 0 0 25 0 2 0 111769541 117440512 24876 1992294400 134512640 135305190 4294956144 18446744073709551615 134528292 0 0 4096 3 18446744073709551615 0 0 17 1 0 0
/proc/317/statm: 28672 24876 83 193 0 28476 0
[pid=317/tid=318] ppid=314 vsize=114688 CPUtime=221.98
/proc/317/task/318/stat : 318 (manysat1.1_stat) R 314 314 32501 0 -1 4194368 12026 0 0 0 22185 13 0 0 25 0 2 0 111769546 117440512 24876 1992294400 134512640 135305190 4294956144 18446744073709551615 134528406 0 0 4096 3 0 0 0 -1 0 0 0
Current children cumulated CPU time (s) 443.39
Current children cumulated vsize (KiB) 120044

[startup+282.303 s]
/proc/loadavg: 1.99 1.69 1.46 3/67 318
/proc/meminfo: memFree=1432960/2055920 swapFree=4191900/4192956
[pid=314] ppid=312 vsize=5356 CPUtime=0.16
/proc/314/stat : 314 (manysat.sh) S 312 314 32501 0 -1 4194304 312 1051 0 0 0 0 15 1 16 0 1 0 111769524 5484544 238 1992294400 4194304 4889804 548682068784 18446744073709551615 225612194628 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/314/statm: 1339 238 195 169 0 50 0
[pid=317] ppid=314 vsize=119208 CPUtime=562.96
/proc/317/stat : 317 (manysat1.1_stat) R 314 314 32501 0 -1 4194304 25917 0 0 0 56271 25 0 0 25 0 2 0 111769541 122068992 25864 1992294400 134512640 135305190 4294956144 18446744073709551615 134528392 0 0 4096 3 18446744073709551615 0 0 17 1 0 0
/proc/317/statm: 29802 25864 83 193 0 29606 0
[pid=317/tid=318] ppid=314 vsize=119208 CPUtime=281.96
/proc/317/task/318/stat : 318 (manysat1.1_stat) R 314 314 32501 0 -1 4194368 12670 0 0 0 28182 14 0 0 25 0 2 0 111769546 122068992 25864 1992294400 134512640 135305190 4294956144 18446744073709551615 134528292 0 0 4096 3 0 0 0 -1 0 0 0
Current children cumulated CPU time (s) 563.12
Current children cumulated vsize (KiB) 124564

[startup+342.303 s]
/proc/loadavg: 1.99 1.74 1.49 3/67 318
/proc/meminfo: memFree=1418048/2055920 swapFree=4191900/4192956
[pid=314] ppid=312 vsize=5356 CPUtime=0.16
/proc/314/stat : 314 (manysat.sh) S 312 314 32501 0 -1 4194304 312 1051 0 0 0 0 15 1 16 0 1 0 111769524 5484544 238 1992294400 4194304 4889804 548682068784 18446744073709551615 225612194628 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/314/statm: 1339 238 195 169 0 50 0
[pid=317] ppid=314 vsize=134720 CPUtime=682.71
/proc/317/stat : 317 (manysat1.1_stat) R 314 314 32501 0 -1 4194304 29657 0 0 0 68240 31 0 0 25 0 2 0 111769541 137953280 29604 1992294400 134512640 135305190 4294956144 18446744073709551615 134528292 0 0 4096 3 18446744073709551615 0 0 17 1 0 0
/proc/317/statm: 33680 29604 83 193 0 33484 0
[pid=317/tid=318] ppid=314 vsize=134720 CPUtime=341.94
/proc/317/task/318/stat : 318 (manysat1.1_stat) R 314 314 32501 0 -1 4194368 14567 0 0 0 34177 17 0 0 25 0 2 0 111769546 137953280 29604 1992294400 134512640 135305190 4294956144 18446744073709551615 134528392 0 0 4096 3 0 0 0 -1 0 0 0
Current children cumulated CPU time (s) 682.87
Current children cumulated vsize (KiB) 140076

[startup+402.302 s]
/proc/loadavg: 1.99 1.79 1.52 3/67 318
/proc/meminfo: memFree=1416000/2055920 swapFree=4191900/4192956
[pid=314] ppid=312 vsize=5356 CPUtime=0.16
/proc/314/stat : 314 (manysat.sh) S 312 314 32501 0 -1 4194304 312 1051 0 0 0 0 15 1 16 0 1 0 111769524 5484544 238 1992294400 4194304 4889804 548682068784 18446744073709551615 225612194628 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/314/statm: 1339 238 195 169 0 50 0
[pid=317] ppid=314 vsize=136336 CPUtime=802.45
/proc/317/stat : 317 (manysat1.1_stat) R 314 314 32501 0 -1 4194304 30181 0 0 0 80213 32 0 0 25 0 2 0 111769541 139608064 30128 1992294400 134512640 135305190 4294956144 18446744073709551615 134528392 0 0 4096 3 18446744073709551615 0 0 17 1 0 0
/proc/317/statm: 34084 30128 83 193 0 33888 0
[pid=317/tid=318] ppid=314 vsize=136336 CPUtime=401.9
/proc/317/task/318/stat : 318 (manysat1.1_stat) R 314 314 32501 0 -1 4194368 14885 0 0 0 40173 17 0 0 25 0 2 0 111769546 139608064 30128 1992294400 134512640 135305190 4294956144 18446744073709551615 134528392 0 0 4096 3 0 0 0 -1 0 0 0
Current children cumulated CPU time (s) 802.61
Current children cumulated vsize (KiB) 141692

[startup+462.302 s]
/proc/loadavg: 1.99 1.82 1.55 3/67 318
/proc/meminfo: memFree=1410816/2055920 swapFree=4191900/4192956
[pid=314] ppid=312 vsize=5356 CPUtime=0.16
/proc/314/stat : 314 (manysat.sh) S 312 314 32501 0 -1 4194304 312 1051 0 0 0 0 15 1 16 0 1 0 111769524 5484544 238 1992294400 4194304 4889804 548682068784 18446744073709551615 225612194628 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/314/statm: 1339 238 195 169 0 50 0
[pid=317] ppid=314 vsize=142168 CPUtime=922.19
/proc/317/stat : 317 (manysat1.1_stat) R 314 314 32501 0 -1 4194304 31473 0 0 0 92186 33 0 0 25 0 2 0 111769541 145580032 31420 1992294400 134512640 135305190 4294956144 18446744073709551615 134528292 0 0 4096 3 18446744073709551615 0 0 17 1 0 0
/proc/317/statm: 35542 31420 83 193 0 35346 0
[pid=317/tid=318] ppid=314 vsize=142168 CPUtime=461.89
/proc/317/task/318/stat : 318 (manysat1.1_stat) R 314 314 32501 0 -1 4194368 15118 0 0 0 46171 18 0 0 25 0 2 0 111769546 145580032 31420 1992294400 134512640 135305190 4294956144 18446744073709551615 134528388 0 0 4096 3 0 0 0 -1 0 0 0
Current children cumulated CPU time (s) 922.35
Current children cumulated vsize (KiB) 147524

[startup+522.302 s]
/proc/loadavg: 1.99 1.85 1.57 3/67 318
/proc/meminfo: memFree=1393600/2055920 swapFree=4191900/4192956
[pid=314] ppid=312 vsize=5356 CPUtime=0.16
/proc/314/stat : 314 (manysat.sh) S 312 314 32501 0 -1 4194304 312 1051 0 0 0 0 15 1 16 0 1 0 111769524 5484544 238 1992294400 4194304 4889804 548682068784 18446744073709551615 225612194628 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/314/statm: 1339 238 195 169 0 50 0
[pid=317] ppid=314 vsize=161112 CPUtime=1041.95
/proc/317/stat : 317 (manysat1.1_stat) R 314 314 32501 0 -1 4194304 35793 0 0 0 104155 40 0 0 25 0 2 0 111769541 164978688 35740 1992294400 134512640 135305190 4294956144 18446744073709551615 134528292 0 0 4096 3 18446744073709551615 0 0 17 1 0 0
/proc/317/statm: 40278 35740 83 193 0 40082 0
[pid=317/tid=318] ppid=314 vsize=161112 CPUtime=521.87
/proc/317/task/318/stat : 318 (manysat1.1_stat) R 314 314 32501 0 -1 4194368 17566 0 0 0 52166 21 0 0 25 0 2 0 111769546 164978688 35740 1992294400 134512640 135305190 4294956144 18446744073709551615 134528388 0 0 4096 3 0 0 0 -1 0 0 0
Current children cumulated CPU time (s) 1042.11
Current children cumulated vsize (KiB) 166468

[startup+582.302 s]
/proc/loadavg: 1.99 1.88 1.60 3/67 318
/proc/meminfo: memFree=1382656/2055920 swapFree=4191900/4192956
[pid=314] ppid=312 vsize=5356 CPUtime=0.16
/proc/314/stat : 314 (manysat.sh) S 312 314 32501 0 -1 4194304 312 1051 0 0 0 0 15 1 16 0 1 0 111769524 5484544 238 1992294400 4194304 4889804 548682068784 18446744073709551615 225612194628 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/314/statm: 1339 238 195 169 0 50 0
[pid=317] ppid=314 vsize=171784 CPUtime=1161.68
/proc/317/stat : 317 (manysat1.1_stat) R 314 314 32501 0 -1 4194304 38477 0 0 0 116124 44 0 0 25 0 2 0 111769541 175906816 38424 1992294400 134512640 135305190 4294956144 18446744073709551615 134528292 0 0 4096 3 18446744073709551615 0 0 17 1 0 0
/proc/317/statm: 42946 38424 83 193 0 42750 0
[pid=317/tid=318] ppid=314 vsize=171784 CPUtime=581.84
/proc/317/task/318/stat : 318 (manysat1.1_stat) R 314 314 32501 0 -1 4194368 19113 0 0 0 58161 23 0 0 25 0 2 0 111769546 175906816 38424 1992294400 134512640 135305190 4294956144 18446744073709551615 134528392 0 0 4096 3 0 0 0 -1 0 0 0
Current children cumulated CPU time (s) 1161.84
Current children cumulated vsize (KiB) 177140



Maximum CPU time exceeded: sending SIGTERM then SIGKILL

[startup+601.501 s]
/proc/loadavg: 1.99 1.88 1.60 3/67 318
/proc/meminfo: memFree=1381888/2055920 swapFree=4191900/4192956
[pid=314] ppid=312 vsize=5356 CPUtime=0.16
/proc/314/stat : 314 (manysat.sh) S 312 314 32501 0 -1 4194304 312 1051 0 0 0 0 15 1 16 0 1 0 111769524 5484544 238 1992294400 4194304 4889804 548682068784 18446744073709551615 225612194628 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/314/statm: 1339 238 195 169 0 50 0
[pid=317] ppid=314 vsize=173408 CPUtime=1200
/proc/317/stat : 317 (manysat1.1_stat) R 314 314 32501 0 -1 4194304 38643 0 0 0 119956 44 0 0 25 0 2 0 111769541 177569792 38590 1992294400 134512640 135305190 4294956144 18446744073709551615 134528388 0 0 4096 3 18446744073709551615 0 0 17 1 0 0
/proc/317/statm: 43352 38590 83 193 0 43156 0
[pid=317/tid=318] ppid=314 vsize=173408 CPUtime=601.05
/proc/317/task/318/stat : 318 (manysat1.1_stat) R 314 314 32501 0 -1 4194368 19276 0 0 0 60081 24 0 0 25 0 2 0 111769546 177569792 38590 1992294400 134512640 135305190 4294956144 18446744073709551615 134528292 0 0 4096 3 0 0 0 -1 0 0 0
Current children cumulated CPU time (s) 1200.16
Current children cumulated vsize (KiB) 178764

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

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

[startup+601.501 s]
/proc/loadavg: 1.99 1.88 1.60 3/67 318
/proc/meminfo: memFree=1381888/2055920 swapFree=4191900/4192956
[pid=314] ppid=312 vsize=5356 CPUtime=0.16
/proc/314/stat : 314 (manysat.sh) S 312 314 32501 0 -1 4194304 312 1051 0 0 0 0 15 1 16 0 1 0 111769524 5484544 238 1992294400 4194304 4889804 548682068784 18446744073709551615 225612194628 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/314/statm: 1339 238 195 169 0 50 0
[pid=317] ppid=314 vsize=173408 CPUtime=1200
/proc/317/stat : 317 (manysat1.1_stat) R 314 314 32501 0 -1 4194304 38643 0 0 0 119956 44 0 0 25 0 2 0 111769541 177569792 38590 1992294400 134512640 135305190 4294956144 18446744073709551615 134528388 0 0 4096 3 18446744073709551615 0 0 17 1 0 0
/proc/317/statm: 43352 38590 83 193 0 43156 0
[pid=317/tid=318] ppid=314 vsize=173408 CPUtime=601.05
/proc/317/task/318/stat : 318 (manysat1.1_stat) R 314 314 32501 0 -1 4194368 19276 0 0 0 60081 24 0 0 25 0 2 0 111769546 177569792 38590 1992294400 134512640 135305190 4294956144 18446744073709551615 134528292 0 0 4096 3 0 0 0 -1 0 0 0
Current children cumulated CPU time (s) 1200.16
Current children cumulated vsize (KiB) 178764

Child ended because it received signal 15 (SIGTERM)

# WARNING:
# CPU time reported by wait4() is probably wrong !
# wait4(...,&childrusage) returns 314 and gives
#  childrusage.ru_utime.tv_sec=0
#  childrusage.ru_utime.tv_usec=158975
#  childrusage.ru_stime.tv_sec=0
#  childrusage.ru_stime.tv_usec=14997
# CPU time returned by wait4() is 0.173972
# while last known CPU time is 1200.16
#
# Solver probably didn't/couldn't wait for its children
# Using CPU time of the last sample as value...

Real time (s): 601.519
CPU time (s): 1200.16
CPU user time (s): 1199.71
CPU system time (s): 0.45
CPU usage (%): 199.522
Max. virtual memory (cumulated for all children) (KiB): 178764

getrusage(RUSAGE_CHILDREN,...) data:
user time used= 0.158975
system time used= 0.014997
maximum resident set size= 0
integral shared memory size= 0
integral unshared data size= 0
integral unshared stack size= 0
page reclaims= 1363
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 0.620905 second user time and 1.58076 second system time

The end

Launcher Data 

Begin job on node31 at 2009-04-27 15:02:43
IDJOB=1738367
IDBENCH=71806
IDSOLVER=513
FILE ID=node31/1738367-1240837363
PBS_JOBID= 9187479
Free space on /tmp= 66416 MiB

SOLVER NAME= ManySAT 1.1 aimd 0/2009-03-20
BENCH NAME= SAT09/CRAFTED/sgi/new-difficult-28-302-26-75.cnf
COMMAND LINE= manysat.sh BENCHNAME aimd 0
RUNSOLVER COMMAND LINE= BIN/runsolver --timestamp -w /tmp/evaluation-result-1738367-1240837363/watcher-1738367-1240837363 -o /tmp/evaluation-result-1738367-1240837363/solver-1738367-1240837363 -C 1200 -W 1800 -M 1800 --output-limit 1,15  manysat.sh HOME/instance-1738367-1240837363.cnf aimd 0

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

MD5SUM BENCH= c8a761b6d0b0b208363324b0ab04d363
RANDOM SEED=1494161423

node31.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		: 3000.213
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		: 3000.213
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:       1538096 kB
Buffers:         68160 kB
Cached:         355776 kB
SwapCached:        384 kB
Active:         194880 kB
Inactive:       243496 kB
HighTotal:           0 kB
HighFree:            0 kB
LowTotal:      2055920 kB
LowFree:       1538096 kB
SwapTotal:     4192956 kB
SwapFree:      4191900 kB
Dirty:            2040 kB
Writeback:           0 kB
Mapped:          22812 kB
Slab:            65320 kB
Committed_AS:   442476 kB
PageTables:       1464 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= 66416 MiB
End job on node31 at 2009-04-27 15:12:47