Trace number 1524827

Some explanations

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

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

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

Solver answer on this benchmark

Solver NameAnswerCPU timeWall clock time
ManySAT 1.1 aimd 1/2009-03-20? (TO) 1200.13 601.519

General information on the benchmark

NameRANDOM/LARGE/5SAT/UNKNOWN/900/
unif-k5-r20-v900-c18000-S743448446-027.cnf
MD5SUM56d3d27e3897f3ba7df449d72abf21ef
Bench CategoryRANDOM (random instances)
Best result obtained on this benchmarkSAT
Best CPU time to get the best result obtained on this benchmark32.956
Satisfiable
(Un)Satisfiability was proved
Number of variables900
Number of clauses18000
Sum of the clauses size90000
Maximum clause length5
Minimum clause length5
Number of clauses of size 10
Number of clauses of size 20
Number of clauses of size 30
Number of clauses of size 40
Number of clauses of size 518000
Number of clauses of size over 50

Solver Data 

0.00/0.00	c Parsing...
0.00/0.02	c ==============================================================================
0.00/0.02	c |           |     ORIGINAL     |              LEARNT              |          |
0.00/0.02	c | Conflicts | Clauses Literals |   Limit Clauses Literals  Lit/Cl | Progress |
0.00/0.02	c ==============================================================================
0.00/0.02	c |         0 |   18000    90000 |    5399       0        0     nan |  0.000 % |
0.00/0.02	c ==============================================================================
0.00/0.02	c Result  :   #vars: 900   #clauses: 18000   #literals: 90000
0.00/0.02	c CPU time:   0.018997 s
0.00/0.02	c ==============================================================================

Verifier Data 

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

Watcher Data 

runsolver version 3.2.9 (svn:489) (c) roussel@cril.univ-artois.fr

command line: BIN/runsolver --timestamp -w /tmp/evaluation-result-1524827-1238365162/watcher-1524827-1238365162 -o /tmp/evaluation-result-1524827-1238365162/solver-1524827-1238365162 -C 1200 -W 1800 -M 1800 --output-limit 1,15 manysat.sh HOME/instance-1524827-1238365162.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 1.94 1.86 3/64 11519
/proc/meminfo: memFree=940800/2055920 swapFree=4175308/4192956
[pid=11519] ppid=11517 vsize=5356 CPUtime=0
/proc/11519/stat : 11519 (manysat.sh) R 11517 11519 11112 0 -1 4194304 267 0 0 0 0 0 0 0 18 0 1 0 1109178067 5484544 234 1992294400 4194304 4889804 548682068784 18446744073709551615 248761608863 0 65538 4100 65536 0 0 0 17 0 0 0
/proc/11519/statm: 1339 234 194 169 0 50 0
[pid=11520] ppid=11519 vsize=824 CPUtime=0
/proc/11520/stat : 11520 (SatElite) R 11519 11519 11112 0 -1 4194304 138 0 0 0 0 0 0 0 18 0 1 0 1109178067 843776 122 1992294400 134512640 135034092 4294956096 18446744073709551615 134691005 0 0 4096 3 0 0 0 17 0 0 0
/proc/11520/statm: 206 123 50 127 0 76 0

[startup+0.0313071 s]
/proc/loadavg: 1.83 1.94 1.86 3/64 11519
/proc/meminfo: memFree=940800/2055920 swapFree=4175308/4192956
[pid=11519] ppid=11517 vsize=5356 CPUtime=0
/proc/11519/stat : 11519 (manysat.sh) S 11517 11519 11112 0 -1 4194304 286 0 0 0 0 0 0 0 18 0 1 0 1109178067 5484544 235 1992294400 4194304 4889804 548682068784 18446744073709551615 248761606980 0 65536 4100 65538 18446744071563356171 0 0 17 1 0 0
/proc/11519/statm: 1339 235 195 169 0 50 0
[pid=11520] ppid=11519 vsize=2260 CPUtime=0.02
/proc/11520/stat : 11520 (SatElite) R 11519 11519 11112 0 -1 4194304 474 0 0 0 2 0 0 0 19 0 1 0 1109178067 2314240 458 1992294400 134512640 135034092 4294956096 18446744073709551615 134691101 0 0 4096 3 0 0 0 17 0 0 0
/proc/11520/statm: 565 458 67 127 0 435 0
Current children cumulated CPU time (s) 0.02
Current children cumulated vsize (KiB) 7616

[startup+0.102002 s]
/proc/loadavg: 1.83 1.94 1.86 3/64 11519
/proc/meminfo: memFree=940800/2055920 swapFree=4175308/4192956
[pid=11519] ppid=11517 vsize=5356 CPUtime=0.04
/proc/11519/stat : 11519 (manysat.sh) S 11517 11519 11112 0 -1 4194304 312 477 0 0 0 0 4 0 16 0 1 0 1109178067 5484544 238 1992294400 4194304 4889804 548682068784 18446744073709551615 248761606980 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/11519/statm: 1339 238 195 169 0 50 0
Current children cumulated CPU time (s) 0.04
Current children cumulated vsize (KiB) 5356

[startup+0.301171 s]
/proc/loadavg: 1.83 1.94 1.86 3/64 11519
/proc/meminfo: memFree=940800/2055920 swapFree=4175308/4192956
[pid=11519] ppid=11517 vsize=5356 CPUtime=0.04
/proc/11519/stat : 11519 (manysat.sh) S 11517 11519 11112 0 -1 4194304 312 477 0 0 0 0 4 0 16 0 1 0 1109178067 5484544 238 1992294400 4194304 4889804 548682068784 18446744073709551615 248761606980 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/11519/statm: 1339 238 195 169 0 50 0
Current children cumulated CPU time (s) 0.04
Current children cumulated vsize (KiB) 5356

[startup+0.701243 s]
/proc/loadavg: 1.83 1.94 1.86 3/64 11519
/proc/meminfo: memFree=940800/2055920 swapFree=4175308/4192956
[pid=11519] ppid=11517 vsize=5356 CPUtime=0.04
/proc/11519/stat : 11519 (manysat.sh) S 11517 11519 11112 0 -1 4194304 312 477 0 0 0 0 4 0 16 0 1 0 1109178067 5484544 238 1992294400 4194304 4889804 548682068784 18446744073709551615 248761606980 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/11519/statm: 1339 238 195 169 0 50 0
Current children cumulated CPU time (s) 0.04
Current children cumulated vsize (KiB) 5356

[startup+1.50138 s]
/proc/loadavg: 1.83 1.94 1.86 3/67 11523
/proc/meminfo: memFree=930216/2055920 swapFree=4175308/4192956
[pid=11519] ppid=11517 vsize=5356 CPUtime=0.04
/proc/11519/stat : 11519 (manysat.sh) S 11517 11519 11112 0 -1 4194304 312 477 0 0 0 0 4 0 16 0 1 0 1109178067 5484544 238 1992294400 4194304 4889804 548682068784 18446744073709551615 248761606980 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/11519/statm: 1339 238 195 169 0 50 0
[pid=11522] ppid=11519 vsize=24500 CPUtime=2.84
/proc/11522/stat : 11522 (manysat1.1_stat) R 11519 11519 11112 0 -1 4194304 3261 0 0 0 281 3 0 0 17 0 2 0 1109178072 25088000 3246 1992294400 134512640 135305190 4294956144 18446744073709551615 134556924 0 0 4096 3 18446744073709551615 0 0 17 1 0 0
/proc/11522/statm: 6125 3246 83 193 0 5929 0
[pid=11522/tid=11523] ppid=11519 vsize=24500 CPUtime=1.39
/proc/11522/task/11523/stat : 11523 (manysat1.1_stat) R 11519 11519 11112 0 -1 4194368 1215 0 0 0 138 1 0 0 17 0 2 0 1109178075 25088000 3246 1992294400 134512640 135305190 4294956144 18446744073709551615 134528292 0 0 4096 3 0 0 0 -1 0 0 0
Current children cumulated CPU time (s) 2.88
Current children cumulated vsize (KiB) 29856

[startup+3.10265 s]
/proc/loadavg: 1.83 1.94 1.86 3/67 11523
/proc/meminfo: memFree=925800/2055920 swapFree=4175308/4192956
[pid=11519] ppid=11517 vsize=5356 CPUtime=0.04
/proc/11519/stat : 11519 (manysat.sh) S 11517 11519 11112 0 -1 4194304 312 477 0 0 0 0 4 0 16 0 1 0 1109178067 5484544 238 1992294400 4194304 4889804 548682068784 18446744073709551615 248761606980 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/11519/statm: 1339 238 195 169 0 50 0
[pid=11522] ppid=11519 vsize=31944 CPUtime=6.04
/proc/11522/stat : 11522 (manysat1.1_stat) R 11519 11519 11112 0 -1 4194304 4933 0 0 0 599 5 0 0 17 0 2 0 1109178072 32710656 4918 1992294400 134512640 135305190 4294956144 18446744073709551615 134557925 0 0 4096 3 18446744073709551615 0 0 17 1 0 0
/proc/11522/statm: 7986 4918 83 193 0 7790 0
[pid=11522/tid=11523] ppid=11519 vsize=31944 CPUtime=3
/proc/11522/task/11523/stat : 11523 (manysat1.1_stat) R 11519 11519 11112 0 -1 4194368 2093 0 0 0 297 3 0 0 16 0 2 0 1109178075 32710656 4918 1992294400 134512640 135305190 4294956144 18446744073709551615 134528292 0 0 4096 3 0 0 0 -1 0 0 0
Current children cumulated CPU time (s) 6.08
Current children cumulated vsize (KiB) 37300

[startup+6.30121 s]
/proc/loadavg: 1.85 1.94 1.86 3/67 11523
/proc/meminfo: memFree=913320/2055920 swapFree=4175308/4192956
[pid=11519] ppid=11517 vsize=5356 CPUtime=0.04
/proc/11519/stat : 11519 (manysat.sh) S 11517 11519 11112 0 -1 4194304 312 477 0 0 0 0 4 0 16 0 1 0 1109178067 5484544 238 1992294400 4194304 4889804 548682068784 18446744073709551615 248761606980 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/11519/statm: 1339 238 195 169 0 50 0
[pid=11522] ppid=11519 vsize=42576 CPUtime=12.41
/proc/11522/stat : 11522 (manysat1.1_stat) R 11519 11519 11112 0 -1 4194304 7661 0 0 0 1234 7 0 0 17 0 2 0 1109178072 43597824 7646 1992294400 134512640 135305190 4294956144 18446744073709551615 134528413 0 0 4096 3 18446744073709551615 0 0 17 1 0 0
/proc/11522/statm: 10644 7646 83 193 0 10448 0
[pid=11522/tid=11523] ppid=11519 vsize=42576 CPUtime=6.18
/proc/11522/task/11523/stat : 11523 (manysat1.1_stat) R 11519 11519 11112 0 -1 4194368 3456 0 0 0 614 4 0 0 17 0 2 0 1109178075 43597824 7646 1992294400 134512640 135305190 4294956144 18446744073709551615 134528413 0 0 4096 3 0 0 0 -1 0 0 0
Current children cumulated CPU time (s) 12.45
Current children cumulated vsize (KiB) 47932

[startup+12.7013 s]
/proc/loadavg: 1.86 1.94 1.86 3/67 11523
/proc/meminfo: memFree=904168/2055920 swapFree=4175308/4192956
[pid=11519] ppid=11517 vsize=5356 CPUtime=0.04
/proc/11519/stat : 11519 (manysat.sh) S 11517 11519 11112 0 -1 4194304 312 477 0 0 0 0 4 0 16 0 1 0 1109178067 5484544 238 1992294400 4194304 4889804 548682068784 18446744073709551615 248761606980 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/11519/statm: 1339 238 195 169 0 50 0
[pid=11522] ppid=11519 vsize=47312 CPUtime=25.18
/proc/11522/stat : 11522 (manysat1.1_stat) R 11519 11519 11112 0 -1 4194304 8967 0 0 0 2509 9 0 0 18 0 2 0 1109178072 48447488 8952 1992294400 134512640 135305190 4294956144 18446744073709551615 134528292 0 0 4096 3 18446744073709551615 0 0 17 1 0 0
/proc/11522/statm: 11828 8952 83 193 0 11632 0
[pid=11522/tid=11523] ppid=11519 vsize=47312 CPUtime=12.55
/proc/11522/task/11523/stat : 11523 (manysat1.1_stat) R 11519 11519 11112 0 -1 4194368 4155 0 0 0 1250 5 0 0 18 0 2 0 1109178075 48447488 8952 1992294400 134512640 135305190 4294956144 18446744073709551615 134528332 0 0 4096 3 0 0 0 -1 0 0 0
Current children cumulated CPU time (s) 25.22
Current children cumulated vsize (KiB) 52668

[startup+25.5015 s]
/proc/loadavg: 1.89 1.94 1.86 3/67 11523
/proc/meminfo: memFree=889832/2055920 swapFree=4175308/4192956
[pid=11519] ppid=11517 vsize=5356 CPUtime=0.04
/proc/11519/stat : 11519 (manysat.sh) S 11517 11519 11112 0 -1 4194304 312 477 0 0 0 0 4 0 16 0 1 0 1109178067 5484544 238 1992294400 4194304 4889804 548682068784 18446744073709551615 248761606980 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/11519/statm: 1339 238 195 169 0 50 0
[pid=11522] ppid=11519 vsize=62152 CPUtime=50.72
/proc/11522/stat : 11522 (manysat1.1_stat) R 11519 11519 11112 0 -1 4194304 12690 0 0 0 5058 14 0 0 19 0 2 0 1109178072 63643648 12675 1992294400 134512640 135305190 4294956144 18446744073709551615 134839128 0 0 4096 3 18446744073709551615 0 0 17 1 0 0
/proc/11522/statm: 15538 12675 83 193 0 15342 0
[pid=11522/tid=11523] ppid=11519 vsize=62152 CPUtime=25.29
/proc/11522/task/11523/stat : 11523 (manysat1.1_stat) R 11519 11519 11112 0 -1 4194368 6484 0 0 0 2520 9 0 0 19 0 2 0 1109178075 63643648 12675 1992294400 134512640 135305190 4294956144 18446744073709551615 134528449 0 0 4096 3 0 0 0 -1 0 0 0
Current children cumulated CPU time (s) 50.76
Current children cumulated vsize (KiB) 67508

[startup+51.1019 s]
/proc/loadavg: 1.93 1.94 1.86 3/67 11523
/proc/meminfo: memFree=869160/2055920 swapFree=4175308/4192956
[pid=11519] ppid=11517 vsize=5356 CPUtime=0.04
/proc/11519/stat : 11519 (manysat.sh) S 11517 11519 11112 0 -1 4194304 312 477 0 0 0 0 4 0 16 0 1 0 1109178067 5484544 238 1992294400 4194304 4889804 548682068784 18446744073709551615 248761606980 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/11519/statm: 1339 238 195 169 0 50 0
[pid=11522] ppid=11519 vsize=83048 CPUtime=101.8
/proc/11522/stat : 11522 (manysat1.1_stat) R 11519 11519 11112 0 -1 4194304 17768 0 0 0 10159 21 0 0 17 0 2 0 1109178072 85041152 17753 1992294400 134512640 135305190 4294956144 18446744073709551615 134528410 0 0 4096 3 18446744073709551615 0 0 17 1 0 0
/proc/11522/statm: 20762 17753 83 193 0 20566 0
[pid=11522/tid=11523] ppid=11519 vsize=83048 CPUtime=50.78
/proc/11522/task/11523/stat : 11523 (manysat1.1_stat) R 11519 11519 11112 0 -1 4194368 9429 0 0 0 5065 13 0 0 16 0 2 0 1109178075 85041152 17753 1992294400 134512640 135305190 4294956144 18446744073709551615 134528292 0 0 4096 3 0 0 0 -1 0 0 0
Current children cumulated CPU time (s) 101.84
Current children cumulated vsize (KiB) 88404

[startup+102.306 s]
/proc/loadavg: 1.97 1.95 1.87 3/67 11523
/proc/meminfo: memFree=849832/2055920 swapFree=4175308/4192956
[pid=11519] ppid=11517 vsize=5356 CPUtime=0.04
/proc/11519/stat : 11519 (manysat.sh) S 11517 11519 11112 0 -1 4194304 312 477 0 0 0 0 4 0 16 0 1 0 1109178067 5484544 238 1992294400 4194304 4889804 548682068784 18446744073709551615 248761606980 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/11519/statm: 1339 238 195 169 0 50 0
[pid=11522] ppid=11519 vsize=102596 CPUtime=203.96
/proc/11522/stat : 11522 (manysat1.1_stat) R 11519 11519 11112 0 -1 4194304 22573 0 0 0 20365 31 0 0 20 0 2 0 1109178072 105058304 22558 1992294400 134512640 135305190 4294956144 18446744073709551615 134528406 0 0 4096 3 18446744073709551615 0 0 17 1 0 0
/proc/11522/statm: 25649 22558 83 193 0 25453 0
[pid=11522/tid=11523] ppid=11519 vsize=102596 CPUtime=101.77
/proc/11522/task/11523/stat : 11523 (manysat1.1_stat) R 11519 11519 11112 0 -1 4194368 11840 0 0 0 10158 19 0 0 20 0 2 0 1109178075 105058304 22558 1992294400 134512640 135305190 4294956144 18446744073709551615 134528292 0 0 4096 3 0 0 0 -1 0 0 0
Current children cumulated CPU time (s) 204
Current children cumulated vsize (KiB) 107952

[startup+162.301 s]
/proc/loadavg: 1.99 1.95 1.87 3/67 11523
/proc/meminfo: memFree=841256/2055920 swapFree=4175308/4192956
[pid=11519] ppid=11517 vsize=5356 CPUtime=0.04
/proc/11519/stat : 11519 (manysat.sh) S 11517 11519 11112 0 -1 4194304 312 477 0 0 0 0 4 0 16 0 1 0 1109178067 5484544 238 1992294400 4194304 4889804 548682068784 18446744073709551615 248761606980 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/11519/statm: 1339 238 195 169 0 50 0
[pid=11522] ppid=11519 vsize=112060 CPUtime=323.68
/proc/11522/stat : 11522 (manysat1.1_stat) R 11519 11519 11112 0 -1 4194304 24776 0 0 0 32332 36 0 0 21 0 2 0 1109178072 114749440 24761 1992294400 134512640 135305190 4294956144 18446744073709551615 134528292 0 0 4096 3 18446744073709551615 0 0 17 1 0 0
/proc/11522/statm: 28015 24761 83 193 0 27819 0
[pid=11522/tid=11523] ppid=11519 vsize=112060 CPUtime=161.51
/proc/11522/task/11523/stat : 11523 (manysat1.1_stat) R 11519 11519 11112 0 -1 4194368 12672 0 0 0 16131 20 0 0 18 0 2 0 1109178075 114749440 24761 1992294400 134512640 135305190 4294956144 18446744073709551615 134556926 0 0 4096 3 0 0 0 -1 0 0 0
Current children cumulated CPU time (s) 323.72
Current children cumulated vsize (KiB) 117416

[startup+222.302 s]
/proc/loadavg: 1.99 1.96 1.88 3/67 11523
/proc/meminfo: memFree=824104/2055920 swapFree=4175308/4192956
[pid=11519] ppid=11517 vsize=5356 CPUtime=0.04
/proc/11519/stat : 11519 (manysat.sh) S 11517 11519 11112 0 -1 4194304 312 477 0 0 0 0 4 0 16 0 1 0 1109178067 5484544 238 1992294400 4194304 4889804 548682068784 18446744073709551615 248761606980 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/11519/statm: 1339 238 195 169 0 50 0
[pid=11522] ppid=11519 vsize=128444 CPUtime=443.41
/proc/11522/stat : 11522 (manysat1.1_stat) R 11519 11519 11112 0 -1 4194304 29027 0 0 0 44295 46 0 0 18 0 2 0 1109178072 131526656 29012 1992294400 134512640 135305190 4294956144 18446744073709551615 134528512 0 0 4096 3 18446744073709551615 0 0 17 1 0 0
/proc/11522/statm: 32111 29012 83 193 0 31915 0
[pid=11522/tid=11523] ppid=11519 vsize=128444 CPUtime=221.27
/proc/11522/task/11523/stat : 11523 (manysat1.1_stat) R 11519 11519 11112 0 -1 4194368 14195 0 0 0 22102 25 0 0 17 0 2 0 1109178075 131526656 29012 1992294400 134512640 135305190 4294956144 18446744073709551615 134528292 0 0 4096 3 0 0 0 -1 0 0 0
Current children cumulated CPU time (s) 443.45
Current children cumulated vsize (KiB) 133800

[startup+282.303 s]
/proc/loadavg: 1.99 1.97 1.89 3/67 11523
/proc/meminfo: memFree=807464/2055920 swapFree=4175308/4192956
[pid=11519] ppid=11517 vsize=5356 CPUtime=0.04
/proc/11519/stat : 11519 (manysat.sh) S 11517 11519 11112 0 -1 4194304 312 477 0 0 0 0 4 0 16 0 1 0 1109178067 5484544 238 1992294400 4194304 4889804 548682068784 18446744073709551615 248761606980 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/11519/statm: 1339 238 195 169 0 50 0
[pid=11522] ppid=11519 vsize=144708 CPUtime=563.13
/proc/11522/stat : 11522 (manysat1.1_stat) R 11519 11519 11112 0 -1 4194304 33165 0 0 0 56258 55 0 0 25 0 2 0 1109178072 148180992 33150 1992294400 134512640 135305190 4294956144 18446744073709551615 134528376 0 0 4096 3 18446744073709551615 0 0 17 1 0 0
/proc/11522/statm: 36177 33150 83 193 0 35981 0
[pid=11522/tid=11523] ppid=11519 vsize=144708 CPUtime=281.02
/proc/11522/task/11523/stat : 11523 (manysat1.1_stat) R 11519 11519 11112 0 -1 4194368 15912 0 0 0 28074 28 0 0 25 0 2 0 1109178075 148180992 33150 1992294400 134512640 135305190 4294956144 18446744073709551615 134557586 0 0 4096 3 0 0 0 -1 0 0 0
Current children cumulated CPU time (s) 563.17
Current children cumulated vsize (KiB) 150064

[startup+342.302 s]
/proc/loadavg: 1.99 1.97 1.89 3/67 11523
/proc/meminfo: memFree=797864/2055920 swapFree=4175308/4192956
[pid=11519] ppid=11517 vsize=5356 CPUtime=0.04
/proc/11519/stat : 11519 (manysat.sh) S 11517 11519 11112 0 -1 4194304 312 477 0 0 0 0 4 0 16 0 1 0 1109178067 5484544 238 1992294400 4194304 4889804 548682068784 18446744073709551615 248761606980 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/11519/statm: 1339 238 195 169 0 50 0
[pid=11522] ppid=11519 vsize=154200 CPUtime=682.86
/proc/11522/stat : 11522 (manysat1.1_stat) R 11519 11519 11112 0 -1 4194304 35531 0 0 0 68226 60 0 0 25 0 2 0 1109178072 157900800 35516 1992294400 134512640 135305190 4294956144 18446744073709551615 134528292 0 0 4096 3 18446744073709551615 0 0 17 1 0 0
/proc/11522/statm: 38550 35516 83 193 0 38354 0
[pid=11522/tid=11523] ppid=11519 vsize=154200 CPUtime=340.77
/proc/11522/task/11523/stat : 11523 (manysat1.1_stat) R 11519 11519 11112 0 -1 4194368 16762 0 0 0 34048 29 0 0 25 0 2 0 1109178075 157900800 35516 1992294400 134512640 135305190 4294956144 18446744073709551615 134528292 0 0 4096 3 0 0 0 -1 0 0 0
Current children cumulated CPU time (s) 682.9
Current children cumulated vsize (KiB) 159556

[startup+402.301 s]
/proc/loadavg: 1.99 1.97 1.90 3/67 11523
/proc/meminfo: memFree=779624/2055920 swapFree=4175308/4192956
[pid=11519] ppid=11517 vsize=5356 CPUtime=0.04
/proc/11519/stat : 11519 (manysat.sh) S 11517 11519 11112 0 -1 4194304 312 477 0 0 0 0 4 0 16 0 1 0 1109178067 5484544 238 1992294400 4194304 4889804 548682068784 18446744073709551615 248761606980 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/11519/statm: 1339 238 195 169 0 50 0
[pid=11522] ppid=11519 vsize=172432 CPUtime=802.59
/proc/11522/stat : 11522 (manysat1.1_stat) R 11519 11519 11112 0 -1 4194304 40072 0 0 0 80190 69 0 0 25 0 2 0 1109178072 176570368 40057 1992294400 134512640 135305190 4294956144 18446744073709551615 134528418 0 0 4096 3 18446744073709551615 0 0 17 1 0 0
/proc/11522/statm: 43108 40057 83 193 0 42912 0
[pid=11522/tid=11523] ppid=11519 vsize=172432 CPUtime=400.53
/proc/11522/task/11523/stat : 11523 (manysat1.1_stat) R 11519 11519 11112 0 -1 4194368 19620 0 0 0 40018 35 0 0 25 0 2 0 1109178075 176570368 40057 1992294400 134512640 135305190 4294956144 18446744073709551615 134528310 0 0 4096 3 0 0 0 -1 0 0 0
Current children cumulated CPU time (s) 802.63
Current children cumulated vsize (KiB) 177788

[startup+462.301 s]
/proc/loadavg: 1.99 1.97 1.90 3/67 11523
/proc/meminfo: memFree=767272/2055920 swapFree=4175308/4192956
[pid=11519] ppid=11517 vsize=5356 CPUtime=0.04
/proc/11519/stat : 11519 (manysat.sh) S 11517 11519 11112 0 -1 4194304 312 477 0 0 0 0 4 0 16 0 1 0 1109178067 5484544 238 1992294400 4194304 4889804 548682068784 18446744073709551615 248761606980 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/11519/statm: 1339 238 195 169 0 50 0
[pid=11522] ppid=11519 vsize=185744 CPUtime=922.31
/proc/11522/stat : 11522 (manysat1.1_stat) R 11519 11519 11112 0 -1 4194304 43239 0 0 0 92154 77 0 0 19 0 2 0 1109178072 190201856 43224 1992294400 134512640 135305190 4294956144 18446744073709551615 134528418 0 0 4096 3 18446744073709551615 0 0 17 1 0 0
/proc/11522/statm: 46436 43224 83 193 0 46240 0
[pid=11522/tid=11523] ppid=11519 vsize=185744 CPUtime=460.27
/proc/11522/task/11523/stat : 11523 (manysat1.1_stat) R 11519 11519 11112 0 -1 4194368 21895 0 0 0 45986 41 0 0 25 0 2 0 1109178075 190201856 43224 1992294400 134512640 135305190 4294956144 18446744073709551615 134528415 0 0 4096 3 0 0 0 -1 0 0 0
Current children cumulated CPU time (s) 922.35
Current children cumulated vsize (KiB) 191100

[startup+522.303 s]
/proc/loadavg: 1.99 1.97 1.91 3/67 11523
/proc/meminfo: memFree=745192/2055920 swapFree=4175308/4192956
[pid=11519] ppid=11517 vsize=5356 CPUtime=0.04
/proc/11519/stat : 11519 (manysat.sh) S 11517 11519 11112 0 -1 4194304 312 477 0 0 0 0 4 0 16 0 1 0 1109178067 5484544 238 1992294400 4194304 4889804 548682068784 18446744073709551615 248761606980 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/11519/statm: 1339 238 195 169 0 50 0
[pid=11522] ppid=11519 vsize=207808 CPUtime=1042.05
/proc/11522/stat : 11522 (manysat1.1_stat) R 11519 11519 11112 0 -1 4194304 48664 0 0 0 104115 90 0 0 25 0 2 0 1109178072 212795392 48649 1992294400 134512640 135305190 4294956144 18446744073709551615 134528292 0 0 4096 3 18446744073709551615 0 0 17 1 0 0
/proc/11522/statm: 51952 48649 83 193 0 51756 0
[pid=11522/tid=11523] ppid=11519 vsize=207808 CPUtime=520.03
/proc/11522/task/11523/stat : 11523 (manysat1.1_stat) R 11519 11519 11112 0 -1 4194368 24765 0 0 0 51954 49 0 0 20 0 2 0 1109178075 212795392 48649 1992294400 134512640 135305190 4294956144 18446744073709551615 134528446 0 0 4096 3 0 0 0 -1 0 0 0
Current children cumulated CPU time (s) 1042.09
Current children cumulated vsize (KiB) 213164

[startup+582.303 s]
/proc/loadavg: 1.99 1.97 1.91 3/67 11523
/proc/meminfo: memFree=739304/2055920 swapFree=4175308/4192956
[pid=11519] ppid=11517 vsize=5356 CPUtime=0.04
/proc/11519/stat : 11519 (manysat.sh) S 11517 11519 11112 0 -1 4194304 312 477 0 0 0 0 4 0 16 0 1 0 1109178067 5484544 238 1992294400 4194304 4889804 548682068784 18446744073709551615 248761606980 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/11519/statm: 1339 238 195 169 0 50 0
[pid=11522] ppid=11519 vsize=214356 CPUtime=1161.78
/proc/11522/stat : 11522 (manysat1.1_stat) R 11519 11519 11112 0 -1 4194304 50154 0 0 0 116083 95 0 0 25 0 2 0 1109178072 219500544 50139 1992294400 134512640 135305190 4294956144 18446744073709551615 134528292 0 0 4096 3 18446744073709551615 0 0 17 1 0 0
/proc/11522/statm: 53589 50139 83 193 0 53393 0
[pid=11522/tid=11523] ppid=11519 vsize=214356 CPUtime=579.78
/proc/11522/task/11523/stat : 11523 (manysat1.1_stat) R 11519 11519 11112 0 -1 4194368 24957 0 0 0 57928 50 0 0 25 0 2 0 1109178075 219500544 50139 1992294400 134512640 135305190 4294956144 18446744073709551615 134528292 0 0 4096 3 0 0 0 -1 0 0 0
Current children cumulated CPU time (s) 1161.82
Current children cumulated vsize (KiB) 219712



Maximum CPU time exceeded: sending SIGTERM then SIGKILL

[startup+601.501 s]
/proc/loadavg: 1.99 1.97 1.91 3/67 11523
/proc/meminfo: memFree=737960/2055920 swapFree=4175308/4192956
[pid=11519] ppid=11517 vsize=5356 CPUtime=0.04
/proc/11519/stat : 11519 (manysat.sh) S 11517 11519 11112 0 -1 4194304 312 477 0 0 0 0 4 0 16 0 1 0 1109178067 5484544 238 1992294400 4194304 4889804 548682068784 18446744073709551615 248761606980 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/11519/statm: 1339 238 195 169 0 50 0
[pid=11522] ppid=11519 vsize=215380 CPUtime=1200.09
/proc/11522/stat : 11522 (manysat1.1_stat) R 11519 11519 11112 0 -1 4194304 50453 0 0 0 119913 96 0 0 25 0 2 0 1109178072 220549120 50438 1992294400 134512640 135305190 4294956144 18446744073709551615 134528292 0 0 4096 3 18446744073709551615 0 0 17 1 0 0
/proc/11522/statm: 53845 50438 83 193 0 53649 0
[pid=11522/tid=11523] ppid=11519 vsize=215380 CPUtime=598.91
/proc/11522/task/11523/stat : 11523 (manysat1.1_stat) R 11519 11519 11112 0 -1 4194368 24994 0 0 0 59840 51 0 0 25 0 2 0 1109178075 220549120 50438 1992294400 134512640 135305190 4294956144 18446744073709551615 134528292 0 0 4096 3 0 0 0 -1 0 0 0
Current children cumulated CPU time (s) 1200.13
Current children cumulated vsize (KiB) 220736

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 1.97 1.91 3/67 11523
/proc/meminfo: memFree=737960/2055920 swapFree=4175308/4192956
[pid=11519] ppid=11517 vsize=5356 CPUtime=0.04
/proc/11519/stat : 11519 (manysat.sh) S 11517 11519 11112 0 -1 4194304 312 477 0 0 0 0 4 0 16 0 1 0 1109178067 5484544 238 1992294400 4194304 4889804 548682068784 18446744073709551615 248761606980 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/11519/statm: 1339 238 195 169 0 50 0
[pid=11522] ppid=11519 vsize=215380 CPUtime=1200.09
/proc/11522/stat : 11522 (manysat1.1_stat) R 11519 11519 11112 0 -1 4194304 50453 0 0 0 119913 96 0 0 25 0 2 0 1109178072 220549120 50438 1992294400 134512640 135305190 4294956144 18446744073709551615 134528292 0 0 4096 3 18446744073709551615 0 0 17 1 0 0
/proc/11522/statm: 53845 50438 83 193 0 53649 0
[pid=11522/tid=11523] ppid=11519 vsize=215380 CPUtime=598.91
/proc/11522/task/11523/stat : 11523 (manysat1.1_stat) R 11519 11519 11112 0 -1 4194368 24994 0 0 0 59840 51 0 0 25 0 2 0 1109178075 220549120 50438 1992294400 134512640 135305190 4294956144 18446744073709551615 134528292 0 0 4096 3 0 0 0 -1 0 0 0
Current children cumulated CPU time (s) 1200.13
Current children cumulated vsize (KiB) 220736

Child ended because it received signal 15 (SIGTERM)

# WARNING:
# CPU time reported by wait4() is probably wrong !
# wait4(...,&childrusage) returns 11519 and gives
#  childrusage.ru_utime.tv_sec=0
#  childrusage.ru_utime.tv_usec=50992
#  childrusage.ru_stime.tv_sec=0
#  childrusage.ru_stime.tv_usec=6998
# CPU time returned by wait4() is 0.05799
# while last known CPU time is 1200.13
#
# Solver probably didn't/couldn't wait for its children
# Using CPU time of the last sample as value...

Real time (s): 601.519
CPU time (s): 1200.13
CPU user time (s): 1199.17
CPU system time (s): 0.96
CPU usage (%): 199.517
Max. virtual memory (cumulated for all children) (KiB): 220736

getrusage(RUSAGE_CHILDREN,...) data:
user time used= 0.050992
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= 789
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 0.569913 second user time and 1.63275 second system time

The end

Launcher Data 

Begin job on node55 at 2009-03-30 00:19:22
IDJOB=1524827
IDBENCH=70221
IDSOLVER=514
FILE ID=node55/1524827-1238365162
PBS_JOBID= 9061175
Free space on /tmp= 66264 MiB

SOLVER NAME= ManySAT 1.1 aimd 1/2009-03-20
BENCH NAME= SAT09/RANDOM/LARGE/5SAT/UNKNOWN/900/unif-k5-r20-v900-c18000-S743448446-027.cnf
COMMAND LINE= manysat.sh BENCHNAME aimd 1
RUNSOLVER COMMAND LINE= BIN/runsolver --timestamp -w /tmp/evaluation-result-1524827-1238365162/watcher-1524827-1238365162 -o /tmp/evaluation-result-1524827-1238365162/solver-1524827-1238365162 -C 1200 -W 1800 -M 1800 --output-limit 1,15  manysat.sh HOME/instance-1524827-1238365162.cnf aimd 1

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

MD5SUM BENCH= 56d3d27e3897f3ba7df449d72abf21ef
RANDOM SEED=95940531

node55.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		: 3000.259
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		: 3000.259
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:        941280 kB
Buffers:        100468 kB
Cached:         909740 kB
SwapCached:      11560 kB
Active:         179588 kB
Inactive:       843680 kB
HighTotal:           0 kB
HighFree:            0 kB
LowTotal:      2055920 kB
LowFree:        941280 kB
SwapTotal:     4192956 kB
SwapFree:      4175308 kB
Dirty:            1904 kB
Writeback:           0 kB
Mapped:          18832 kB
Slab:            77436 kB
Committed_AS:  2710516 kB
PageTables:       1372 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= 66264 MiB
End job on node55 at 2009-03-30 00:29:25