Trace number 1526678

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 2/2009-03-20? (TO) 1200.12 601.419

General information on the benchmark

NameRANDOM/MEDIUM/3SAT/UNKNOWN/440/
unif-k3-r4.25-v440-c1870-S1035441377-058.cnf
MD5SUMc6ff311280a6d1a0e6f0a58edc326a81
Bench CategoryRANDOM (random instances)
Best result obtained on this benchmarkUNSAT
Best CPU time to get the best result obtained on this benchmark194.826
Satisfiable
(Un)Satisfiability was proved
Number of variables440
Number of clauses1870
Sum of the clauses size5610
Maximum clause length3
Minimum clause length3
Number of clauses of size 10
Number of clauses of size 20
Number of clauses of size 31870
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...
0.00/0.00	c ==============================================================================
0.00/0.00	c |           |     ORIGINAL     |              LEARNT              |          |
0.00/0.00	c | Conflicts | Clauses Literals |   Limit Clauses Literals  Lit/Cl | Progress |
0.00/0.00	c ==============================================================================
0.00/0.00	c |         0 |    1870     5610 |     560       0        0     nan |  0.000 % |
0.00/0.00	c |         0 |    1857     5654 |      --       0       --      -- |     --   | -13/44
0.00/0.00	c ==============================================================================
0.00/0.00	c Result  :   #vars: 427   #clauses: 1857   #literals: 5654
0.00/0.00	c CPU time:   0.004999 s
0.00/0.00	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-1526678-1238530411/watcher-1526678-1238530411 -o /tmp/evaluation-result-1526678-1238530411/solver-1526678-1238530411 -C 1200 -W 1800 -M 1800 --output-limit 1,15 manysat.sh HOME/instance-1526678-1238530411.cnf aimd 2 

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


[startup+0 s]
/proc/loadavg: 0.91 0.97 0.99 3/64 15571
/proc/meminfo: memFree=1069224/2055920 swapFree=4181692/4192956
[pid=15571] ppid=15569 vsize=5356 CPUtime=0
/proc/15571/stat : 15571 (manysat.sh) R 15569 15571 15534 0 -1 4194304 267 0 0 0 0 0 0 0 18 0 1 0 297242469 5484544 234 1992294400 4194304 4889804 548682068784 18446744073709551615 259415141023 0 65538 4100 65536 0 0 0 17 0 0 0
/proc/15571/statm: 1339 234 194 169 0 50 0
[pid=15572] ppid=15571 vsize=828 CPUtime=0
/proc/15572/stat : 15572 (SatElite) R 15571 15571 15534 0 -1 4194304 147 0 0 0 0 0 0 0 18 0 1 0 297242469 847872 131 1992294400 134512640 135034092 4294956096 18446744073709551615 134676334 0 0 4096 3 0 0 0 17 0 0 0
/proc/15572/statm: 207 132 68 127 0 77 0

[startup+0.0760521 s]
/proc/loadavg: 0.91 0.97 0.99 3/64 15571
/proc/meminfo: memFree=1069224/2055920 swapFree=4181692/4192956
[pid=15571] ppid=15569 vsize=5356 CPUtime=0
/proc/15571/stat : 15571 (manysat.sh) S 15569 15571 15534 0 -1 4194304 312 153 0 0 0 0 0 0 16 0 1 0 297242469 5484544 238 1992294400 4194304 4889804 548682068784 18446744073709551615 259415139140 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/15571/statm: 1339 238 195 169 0 50 0
Current children cumulated CPU time (s) 0
Current children cumulated vsize (KiB) 5356

[startup+0.104998 s]
/proc/loadavg: 0.91 0.97 0.99 3/64 15571
/proc/meminfo: memFree=1069224/2055920 swapFree=4181692/4192956
[pid=15571] ppid=15569 vsize=5356 CPUtime=0
/proc/15571/stat : 15571 (manysat.sh) S 15569 15571 15534 0 -1 4194304 312 153 0 0 0 0 0 0 16 0 1 0 297242469 5484544 238 1992294400 4194304 4889804 548682068784 18446744073709551615 259415139140 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/15571/statm: 1339 238 195 169 0 50 0
Current children cumulated CPU time (s) 0
Current children cumulated vsize (KiB) 5356

[startup+0.302021 s]
/proc/loadavg: 0.91 0.97 0.99 3/64 15571
/proc/meminfo: memFree=1069224/2055920 swapFree=4181692/4192956
[pid=15571] ppid=15569 vsize=5356 CPUtime=0
/proc/15571/stat : 15571 (manysat.sh) S 15569 15571 15534 0 -1 4194304 312 153 0 0 0 0 0 0 16 0 1 0 297242469 5484544 238 1992294400 4194304 4889804 548682068784 18446744073709551615 259415139140 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/15571/statm: 1339 238 195 169 0 50 0
Current children cumulated CPU time (s) 0
Current children cumulated vsize (KiB) 5356

[startup+0.701065 s]
/proc/loadavg: 0.91 0.97 0.99 3/64 15571
/proc/meminfo: memFree=1069224/2055920 swapFree=4181692/4192956
[pid=15571] ppid=15569 vsize=5356 CPUtime=0
/proc/15571/stat : 15571 (manysat.sh) S 15569 15571 15534 0 -1 4194304 312 153 0 0 0 0 0 0 16 0 1 0 297242469 5484544 238 1992294400 4194304 4889804 548682068784 18446744073709551615 259415139140 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/15571/statm: 1339 238 195 169 0 50 0
Current children cumulated CPU time (s) 0
Current children cumulated vsize (KiB) 5356

[startup+1.50116 s]
/proc/loadavg: 1.00 0.98 0.99 3/67 15575
/proc/meminfo: memFree=1066768/2055920 swapFree=4181692/4192956
[pid=15571] ppid=15569 vsize=5356 CPUtime=0
/proc/15571/stat : 15571 (manysat.sh) S 15569 15571 15534 0 -1 4194304 312 153 0 0 0 0 0 0 16 0 1 0 297242469 5484544 238 1992294400 4194304 4889804 548682068784 18446744073709551615 259415139140 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/15571/statm: 1339 238 195 169 0 50 0
[pid=15574] ppid=15571 vsize=16524 CPUtime=2.96
/proc/15574/stat : 15574 (manysat1.1_stat) R 15571 15571 15534 0 -1 4194304 811 0 0 0 295 1 0 0 17 0 2 0 297242470 16920576 797 1992294400 134512640 135305190 4294956144 18446744073709551615 134528415 0 0 4096 3 18446744073709551615 0 0 17 1 0 0
/proc/15574/statm: 4131 797 83 193 0 3935 0
[pid=15574/tid=15575] ppid=15571 vsize=16524 CPUtime=1.47
/proc/15574/task/15575/stat : 15575 (manysat1.1_stat) R 15571 15571 15534 0 -1 4194368 349 0 0 0 147 0 0 0 17 0 2 0 297242470 16920576 797 1992294400 134512640 135305190 4294956144 18446744073709551615 134528277 0 0 4096 3 0 0 0 -1 0 0 0
Current children cumulated CPU time (s) 2.96
Current children cumulated vsize (KiB) 21880

[startup+3.10133 s]
/proc/loadavg: 1.00 0.98 0.99 3/67 15575
/proc/meminfo: memFree=1064592/2055920 swapFree=4181692/4192956
[pid=15571] ppid=15569 vsize=5356 CPUtime=0
/proc/15571/stat : 15571 (manysat.sh) S 15569 15571 15534 0 -1 4194304 312 153 0 0 0 0 0 0 16 0 1 0 297242469 5484544 238 1992294400 4194304 4889804 548682068784 18446744073709551615 259415139140 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/15571/statm: 1339 238 195 169 0 50 0
[pid=15574] ppid=15571 vsize=18768 CPUtime=6.15
/proc/15574/stat : 15574 (manysat1.1_stat) R 15571 15571 15534 0 -1 4194304 1449 0 0 0 614 1 0 0 17 0 2 0 297242470 19218432 1435 1992294400 134512640 135305190 4294956144 18446744073709551615 134528413 0 0 4096 3 18446744073709551615 0 0 17 1 0 0
/proc/15574/statm: 4692 1435 83 193 0 4496 0
[pid=15574/tid=15575] ppid=15571 vsize=18768 CPUtime=3.07
/proc/15574/task/15575/stat : 15575 (manysat1.1_stat) R 15571 15571 15534 0 -1 4194368 643 0 0 0 307 0 0 0 16 0 2 0 297242470 19218432 1435 1992294400 134512640 135305190 4294956144 18446744073709551615 134528263 0 0 4096 3 0 0 0 -1 0 0 0
Current children cumulated CPU time (s) 6.15
Current children cumulated vsize (KiB) 24124

[startup+6.30269 s]
/proc/loadavg: 1.00 0.98 0.99 3/67 15575
/proc/meminfo: memFree=1060568/2055920 swapFree=4181692/4192956
[pid=15571] ppid=15569 vsize=5356 CPUtime=0
/proc/15571/stat : 15571 (manysat.sh) S 15569 15571 15534 0 -1 4194304 312 153 0 0 0 0 0 0 16 0 1 0 297242469 5484544 238 1992294400 4194304 4889804 548682068784 18446744073709551615 259415139140 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/15571/statm: 1339 238 195 169 0 50 0
[pid=15574] ppid=15571 vsize=22004 CPUtime=12.53
/proc/15574/stat : 15574 (manysat1.1_stat) R 15571 15571 15534 0 -1 4194304 2381 0 0 0 1251 2 0 0 17 0 2 0 297242470 22532096 2367 1992294400 134512640 135305190 4294956144 18446744073709551615 134528480 0 0 4096 3 18446744073709551615 0 0 17 1 0 0
/proc/15574/statm: 5501 2367 83 193 0 5305 0
[pid=15574/tid=15575] ppid=15571 vsize=22004 CPUtime=6.27
/proc/15574/task/15575/stat : 15575 (manysat1.1_stat) R 15571 15571 15534 0 -1 4194368 1096 0 0 0 626 1 0 0 25 0 2 0 297242470 22532096 2367 1992294400 134512640 135305190 4294956144 18446744073709551615 134528304 0 0 4096 3 0 0 0 -1 0 0 0
Current children cumulated CPU time (s) 12.53
Current children cumulated vsize (KiB) 27360

[startup+12.7024 s]
/proc/loadavg: 1.15 1.02 1.01 3/67 15575
/proc/meminfo: memFree=1056280/2055920 swapFree=4181692/4192956
[pid=15571] ppid=15569 vsize=5356 CPUtime=0
/proc/15571/stat : 15571 (manysat.sh) S 15569 15571 15534 0 -1 4194304 312 153 0 0 0 0 0 0 16 0 1 0 297242469 5484544 238 1992294400 4194304 4889804 548682068784 18446744073709551615 259415139140 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/15571/statm: 1339 238 195 169 0 50 0
[pid=15574] ppid=15571 vsize=26064 CPUtime=25.31
/proc/15574/stat : 15574 (manysat1.1_stat) R 15571 15571 15534 0 -1 4194304 3255 0 0 0 2527 4 0 0 21 0 2 0 297242470 26689536 3200 1992294400 134512640 135305190 4294956144 18446744073709551615 134528292 0 0 4096 3 18446744073709551615 0 0 17 1 0 0
/proc/15574/statm: 6516 3200 83 193 0 6320 0
[pid=15574/tid=15575] ppid=15571 vsize=26064 CPUtime=12.67
/proc/15574/task/15575/stat : 15575 (manysat1.1_stat) R 15571 15571 15534 0 -1 4194368 1452 0 0 0 1265 2 0 0 25 0 2 0 297242470 26689536 3200 1992294400 134512640 135305190 4294956144 18446744073709551615 134528252 0 0 4096 3 0 0 0 -1 0 0 0
Current children cumulated CPU time (s) 25.31
Current children cumulated vsize (KiB) 31420

[startup+25.5018 s]
/proc/loadavg: 1.28 1.05 1.02 3/67 15575
/proc/meminfo: memFree=1052824/2055920 swapFree=4181692/4192956
[pid=15571] ppid=15569 vsize=5356 CPUtime=0
/proc/15571/stat : 15571 (manysat.sh) S 15569 15571 15534 0 -1 4194304 312 153 0 0 0 0 0 0 16 0 1 0 297242469 5484544 238 1992294400 4194304 4889804 548682068784 18446744073709551615 259415139140 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/15571/statm: 1339 238 195 169 0 50 0
[pid=15574] ppid=15571 vsize=29288 CPUtime=50.85
/proc/15574/stat : 15574 (manysat1.1_stat) R 15571 15571 15534 0 -1 4194304 4118 0 0 0 5080 5 0 0 18 0 2 0 297242470 29990912 4063 1992294400 134512640 135305190 4294956144 18446744073709551615 134528503 0 0 4096 3 18446744073709551615 0 0 17 1 0 0
/proc/15574/statm: 7322 4063 83 193 0 7126 0
[pid=15574/tid=15575] ppid=15571 vsize=29288 CPUtime=25.46
/proc/15574/task/15575/stat : 15575 (manysat1.1_stat) R 15571 15571 15534 0 -1 4194368 1854 0 0 0 2544 2 0 0 25 0 2 0 297242470 29990912 4063 1992294400 134512640 135305190 4294956144 18446744073709551615 134557150 0 0 4096 3 0 0 0 -1 0 0 0
Current children cumulated CPU time (s) 50.85
Current children cumulated vsize (KiB) 34644

[startup+51.1016 s]
/proc/loadavg: 1.56 1.14 1.04 3/67 15575
/proc/meminfo: memFree=1049176/2055920 swapFree=4181692/4192956
[pid=15571] ppid=15569 vsize=5356 CPUtime=0
/proc/15571/stat : 15571 (manysat.sh) S 15569 15571 15534 0 -1 4194304 312 153 0 0 0 0 0 0 16 0 1 0 297242469 5484544 238 1992294400 4194304 4889804 548682068784 18446744073709551615 259415139140 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/15571/statm: 1339 238 195 169 0 50 0
[pid=15574] ppid=15571 vsize=33220 CPUtime=101.92
/proc/15574/stat : 15574 (manysat1.1_stat) R 15571 15571 15534 0 -1 4194304 5070 0 0 0 10186 6 0 0 25 0 2 0 297242470 34017280 5015 1992294400 134512640 135305190 4294956144 18446744073709551615 134528292 0 0 4096 3 18446744073709551615 0 0 17 1 0 0
/proc/15574/statm: 8305 5015 83 193 0 8109 0
[pid=15574/tid=15575] ppid=15571 vsize=33220 CPUtime=51.05
/proc/15574/task/15575/stat : 15575 (manysat1.1_stat) R 15571 15571 15534 0 -1 4194368 2309 0 0 0 5102 3 0 0 25 0 2 0 297242470 34017280 5015 1992294400 134512640 135305190 4294956144 18446744073709551615 134528503 0 0 4096 3 0 0 0 -1 0 0 0
Current children cumulated CPU time (s) 101.92
Current children cumulated vsize (KiB) 38576

[startup+102.305 s]
/proc/loadavg: 1.81 1.27 1.09 3/67 15575
/proc/meminfo: memFree=1042968/2055920 swapFree=4181692/4192956
[pid=15571] ppid=15569 vsize=5356 CPUtime=0
/proc/15571/stat : 15571 (manysat.sh) S 15569 15571 15534 0 -1 4194304 312 153 0 0 0 0 0 0 16 0 1 0 297242469 5484544 238 1992294400 4194304 4889804 548682068784 18446744073709551615 259415139140 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/15571/statm: 1339 238 195 169 0 50 0
[pid=15574] ppid=15571 vsize=39056 CPUtime=204.09
/proc/15574/stat : 15574 (manysat1.1_stat) R 15571 15571 15534 0 -1 4194304 6550 0 0 0 20401 8 0 0 21 0 2 0 297242470 39993344 6495 1992294400 134512640 135305190 4294956144 18446744073709551615 134528292 0 0 4096 3 18446744073709551615 0 0 17 1 0 0
/proc/15574/statm: 9764 6495 83 193 0 9568 0
[pid=15574/tid=15575] ppid=15571 vsize=39056 CPUtime=102.23
/proc/15574/task/15575/stat : 15575 (manysat1.1_stat) R 15571 15571 15534 0 -1 4194368 3065 0 0 0 10219 4 0 0 25 0 2 0 297242470 39993344 6495 1992294400 134512640 135305190 4294956144 18446744073709551615 134528277 0 0 4096 3 0 0 0 -1 0 0 0
Current children cumulated CPU time (s) 204.09
Current children cumulated vsize (KiB) 44412

[startup+162.302 s]
/proc/loadavg: 1.93 1.40 1.15 3/67 15575
/proc/meminfo: memFree=1037784/2055920 swapFree=4181692/4192956
[pid=15571] ppid=15569 vsize=5356 CPUtime=0
/proc/15571/stat : 15571 (manysat.sh) S 15569 15571 15534 0 -1 4194304 312 153 0 0 0 0 0 0 16 0 1 0 297242469 5484544 238 1992294400 4194304 4889804 548682068784 18446744073709551615 259415139140 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/15571/statm: 1339 238 195 169 0 50 0
[pid=15574] ppid=15571 vsize=44768 CPUtime=323.83
/proc/15574/stat : 15574 (manysat1.1_stat) R 15571 15571 15534 0 -1 4194304 7825 0 0 0 32372 11 0 0 25 0 2 0 297242470 45842432 7770 1992294400 134512640 135305190 4294956144 18446744073709551615 134528410 0 0 4096 3 18446744073709551615 0 0 17 1 0 0
/proc/15574/statm: 11192 7770 83 193 0 10996 0
[pid=15574/tid=15575] ppid=15571 vsize=44768 CPUtime=162.19
/proc/15574/task/15575/stat : 15575 (manysat1.1_stat) R 15571 15571 15534 0 -1 4194368 3687 0 0 0 16214 5 0 0 25 0 2 0 297242470 45842432 7770 1992294400 134512640 135305190 4294956144 18446744073709551615 134528292 0 0 4096 3 0 0 0 -1 0 0 0
Current children cumulated CPU time (s) 323.83
Current children cumulated vsize (KiB) 50124

[startup+222.302 s]
/proc/loadavg: 1.97 1.51 1.20 3/67 15575
/proc/meminfo: memFree=1030040/2055920 swapFree=4181692/4192956
[pid=15571] ppid=15569 vsize=5356 CPUtime=0
/proc/15571/stat : 15571 (manysat.sh) S 15569 15571 15534 0 -1 4194304 312 153 0 0 0 0 0 0 16 0 1 0 297242469 5484544 238 1992294400 4194304 4889804 548682068784 18446744073709551615 259415139140 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/15571/statm: 1339 238 195 169 0 50 0
[pid=15574] ppid=15571 vsize=52648 CPUtime=443.56
/proc/15574/stat : 15574 (manysat1.1_stat) R 15571 15571 15534 0 -1 4194304 9752 0 0 0 44342 14 0 0 25 0 2 0 297242470 53911552 9697 1992294400 134512640 135305190 4294956144 18446744073709551615 134528292 0 0 4096 3 18446744073709551615 0 0 17 1 0 0
/proc/15574/statm: 13162 9697 83 193 0 12966 0
[pid=15574/tid=15575] ppid=15571 vsize=52648 CPUtime=222.16
/proc/15574/task/15575/stat : 15575 (manysat1.1_stat) R 15571 15571 15534 0 -1 4194368 4594 0 0 0 22210 6 0 0 17 0 2 0 297242470 53911552 9697 1992294400 134512640 135305190 4294956144 18446744073709551615 134539327 0 0 4096 3 0 0 0 -1 0 0 0
Current children cumulated CPU time (s) 443.56
Current children cumulated vsize (KiB) 58004

[startup+282.301 s]
/proc/loadavg: 1.99 1.59 1.24 3/67 15575
/proc/meminfo: memFree=1026776/2055920 swapFree=4181692/4192956
[pid=15571] ppid=15569 vsize=5356 CPUtime=0
/proc/15571/stat : 15571 (manysat.sh) S 15569 15571 15534 0 -1 4194304 312 153 0 0 0 0 0 0 16 0 1 0 297242469 5484544 238 1992294400 4194304 4889804 548682068784 18446744073709551615 259415139140 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/15571/statm: 1339 238 195 169 0 50 0
[pid=15574] ppid=15571 vsize=56496 CPUtime=563.3
/proc/15574/stat : 15574 (manysat1.1_stat) R 15571 15571 15534 0 -1 4194304 10581 0 0 0 56316 14 0 0 25 0 2 0 297242470 57851904 10526 1992294400 134512640 135305190 4294956144 18446744073709551615 134528292 0 0 4096 3 18446744073709551615 0 0 17 1 0 0
/proc/15574/statm: 14124 10526 83 193 0 13928 0
[pid=15574/tid=15575] ppid=15571 vsize=56496 CPUtime=282.15
/proc/15574/task/15575/stat : 15575 (manysat1.1_stat) R 15571 15571 15534 0 -1 4194368 5131 0 0 0 28208 7 0 0 25 0 2 0 297242470 57851904 10526 1992294400 134512640 135305190 4294956144 18446744073709551615 134528536 0 0 4096 3 0 0 0 -1 0 0 0
Current children cumulated CPU time (s) 563.3
Current children cumulated vsize (KiB) 61852

[startup+342.302 s]
/proc/loadavg: 1.99 1.66 1.29 3/67 15575
/proc/meminfo: memFree=1022360/2055920 swapFree=4181692/4192956
[pid=15571] ppid=15569 vsize=5356 CPUtime=0
/proc/15571/stat : 15571 (manysat.sh) S 15569 15571 15534 0 -1 4194304 312 153 0 0 0 0 0 0 16 0 1 0 297242469 5484544 238 1992294400 4194304 4889804 548682068784 18446744073709551615 259415139140 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/15571/statm: 1339 238 195 169 0 50 0
[pid=15574] ppid=15571 vsize=60716 CPUtime=683.03
/proc/15574/stat : 15574 (manysat1.1_stat) R 15571 15571 15534 0 -1 4194304 11660 0 0 0 68287 16 0 0 25 0 2 0 297242470 62173184 11605 1992294400 134512640 135305190 4294956144 18446744073709551615 134528525 0 0 4096 3 18446744073709551615 0 0 17 1 0 0
/proc/15574/statm: 15179 11605 83 193 0 14983 0
[pid=15574/tid=15575] ppid=15571 vsize=60716 CPUtime=342.12
/proc/15574/task/15575/stat : 15575 (manysat1.1_stat) R 15571 15571 15534 0 -1 4194368 5655 0 0 0 34204 8 0 0 25 0 2 0 297242470 62173184 11605 1992294400 134512640 135305190 4294956144 18446744073709551615 134528415 0 0 4096 3 0 0 0 -1 0 0 0
Current children cumulated CPU time (s) 683.03
Current children cumulated vsize (KiB) 66072

[startup+402.301 s]
/proc/loadavg: 1.99 1.72 1.33 3/67 15575
/proc/meminfo: memFree=1020248/2055920 swapFree=4181692/4192956
[pid=15571] ppid=15569 vsize=5356 CPUtime=0
/proc/15571/stat : 15571 (manysat.sh) S 15569 15571 15534 0 -1 4194304 312 153 0 0 0 0 0 0 16 0 1 0 297242469 5484544 238 1992294400 4194304 4889804 548682068784 18446744073709551615 259415139140 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/15571/statm: 1339 238 195 169 0 50 0
[pid=15574] ppid=15571 vsize=63560 CPUtime=802.78
/proc/15574/stat : 15574 (manysat1.1_stat) R 15571 15571 15534 0 -1 4194304 12194 0 0 0 80261 17 0 0 25 0 2 0 297242470 65085440 12139 1992294400 134512640 135305190 4294956144 18446744073709551615 134528332 0 0 4096 3 18446744073709551615 0 0 17 1 0 0
/proc/15574/statm: 15890 12139 83 193 0 15694 0
[pid=15574/tid=15575] ppid=15571 vsize=63560 CPUtime=402.1
/proc/15574/task/15575/stat : 15575 (manysat1.1_stat) R 15571 15571 15534 0 -1 4194368 6033 0 0 0 40201 9 0 0 25 0 2 0 297242470 65085440 12139 1992294400 134512640 135305190 4294956144 18446744073709551615 134528292 0 0 4096 3 0 0 0 -1 0 0 0
Current children cumulated CPU time (s) 802.78
Current children cumulated vsize (KiB) 68916

[startup+462.301 s]
/proc/loadavg: 1.99 1.77 1.37 3/67 15575
/proc/meminfo: memFree=1013784/2055920 swapFree=4181692/4192956
[pid=15571] ppid=15569 vsize=5356 CPUtime=0
/proc/15571/stat : 15571 (manysat.sh) S 15569 15571 15534 0 -1 4194304 312 153 0 0 0 0 0 0 16 0 1 0 297242469 5484544 238 1992294400 4194304 4889804 548682068784 18446744073709551615 259415139140 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/15571/statm: 1339 238 195 169 0 50 0
[pid=15574] ppid=15571 vsize=70296 CPUtime=922.51
/proc/15574/stat : 15574 (manysat1.1_stat) R 15571 15571 15534 0 -1 4194304 13832 0 0 0 92231 20 0 0 25 0 2 0 297242470 71983104 13777 1992294400 134512640 135305190 4294956144 18446744073709551615 134528410 0 0 4096 3 18446744073709551615 0 0 17 1 0 0
/proc/15574/statm: 17574 13777 83 193 0 17378 0
[pid=15574/tid=15575] ppid=15571 vsize=70296 CPUtime=462.06
/proc/15574/task/15575/stat : 15575 (manysat1.1_stat) R 15571 15571 15534 0 -1 4194368 6680 0 0 0 46197 9 0 0 25 0 2 0 297242470 71983104 13777 1992294400 134512640 135305190 4294956144 18446744073709551615 134528292 0 0 4096 3 0 0 0 -1 0 0 0
Current children cumulated CPU time (s) 922.51
Current children cumulated vsize (KiB) 75652

[startup+522.302 s]
/proc/loadavg: 1.99 1.81 1.41 3/67 15575
/proc/meminfo: memFree=1013208/2055920 swapFree=4181692/4192956
[pid=15571] ppid=15569 vsize=5356 CPUtime=0
/proc/15571/stat : 15571 (manysat.sh) S 15569 15571 15534 0 -1 4194304 312 153 0 0 0 0 0 0 16 0 1 0 297242469 5484544 238 1992294400 4194304 4889804 548682068784 18446744073709551615 259415139140 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/15571/statm: 1339 238 195 169 0 50 0
[pid=15574] ppid=15571 vsize=70744 CPUtime=1042.25
/proc/15574/stat : 15574 (manysat1.1_stat) R 15571 15571 15534 0 -1 4194304 14006 0 0 0 104205 20 0 0 25 0 2 0 297242470 72441856 13951 1992294400 134512640 135305190 4294956144 18446744073709551615 134528292 0 0 4096 3 18446744073709551615 0 0 17 1 0 0
/proc/15574/statm: 17686 13951 83 193 0 17490 0
[pid=15574/tid=15575] ppid=15571 vsize=70744 CPUtime=522.04
/proc/15574/task/15575/stat : 15575 (manysat1.1_stat) R 15571 15571 15534 0 -1 4194368 6743 0 0 0 52194 10 0 0 25 0 2 0 297242470 72441856 13951 1992294400 134512640 135305190 4294956144 18446744073709551615 134528292 0 0 4096 3 0 0 0 -1 0 0 0
Current children cumulated CPU time (s) 1042.25
Current children cumulated vsize (KiB) 76100

[startup+582.301 s]
/proc/loadavg: 1.99 1.84 1.44 3/67 15575
/proc/meminfo: memFree=1008600/2055920 swapFree=4181692/4192956
[pid=15571] ppid=15569 vsize=5356 CPUtime=0
/proc/15571/stat : 15571 (manysat.sh) S 15569 15571 15534 0 -1 4194304 312 153 0 0 0 0 0 0 16 0 1 0 297242469 5484544 238 1992294400 4194304 4889804 548682068784 18446744073709551615 259415139140 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/15571/statm: 1339 238 195 169 0 50 0
[pid=15574] ppid=15571 vsize=75148 CPUtime=1162
/proc/15574/stat : 15574 (manysat1.1_stat) R 15571 15571 15534 0 -1 4194304 15122 0 0 0 116177 23 0 0 25 0 2 0 297242470 76951552 15067 1992294400 134512640 135305190 4294956144 18446744073709551615 134528292 0 0 4096 3 18446744073709551615 0 0 17 1 0 0
/proc/15574/statm: 18787 15067 83 193 0 18591 0
[pid=15574/tid=15575] ppid=15571 vsize=75148 CPUtime=582.01
/proc/15574/task/15575/stat : 15575 (manysat1.1_stat) R 15571 15571 15534 0 -1 4194368 7183 0 0 0 58191 10 0 0 25 0 2 0 297242470 76951552 15067 1992294400 134512640 135305190 4294956144 18446744073709551615 134528292 0 0 4096 3 0 0 0 -1 0 0 0
Current children cumulated CPU time (s) 1162
Current children cumulated vsize (KiB) 80504



Maximum CPU time exceeded: sending SIGTERM then SIGKILL

[startup+601.401 s]
/proc/loadavg: 1.99 1.85 1.45 3/67 15575
/proc/meminfo: memFree=1007256/2055920 swapFree=4181692/4192956
[pid=15571] ppid=15569 vsize=5356 CPUtime=0
/proc/15571/stat : 15571 (manysat.sh) S 15569 15571 15534 0 -1 4194304 312 153 0 0 0 0 0 0 16 0 1 0 297242469 5484544 238 1992294400 4194304 4889804 548682068784 18446744073709551615 259415139140 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/15571/statm: 1339 238 195 169 0 50 0
[pid=15574] ppid=15571 vsize=76972 CPUtime=1200.12
/proc/15574/stat : 15574 (manysat1.1_stat) R 15571 15571 15534 0 -1 4194304 15464 0 0 0 119989 23 0 0 25 0 2 0 297242470 78819328 15409 1992294400 134512640 135305190 4294956144 18446744073709551615 134528292 0 0 4096 3 18446744073709551615 0 0 17 1 0 0
/proc/15574/statm: 19243 15409 83 193 0 19047 0
[pid=15574/tid=15575] ppid=15571 vsize=76972 CPUtime=601.12
/proc/15574/task/15575/stat : 15575 (manysat1.1_stat) R 15571 15571 15534 0 -1 4194368 7348 0 0 0 60101 11 0 0 25 0 2 0 297242470 78819328 15409 1992294400 134512640 135305190 4294956144 18446744073709551615 134528292 0 0 4096 3 0 0 0 -1 0 0 0
Current children cumulated CPU time (s) 1200.12
Current children cumulated vsize (KiB) 82328

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

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

Child ended because it received signal 15 (SIGTERM)

# WARNING:
# CPU time reported by wait4() is probably wrong !
# wait4(...,&childrusage) returns 15571 and gives
#  childrusage.ru_utime.tv_sec=0
#  childrusage.ru_utime.tv_usec=7998
#  childrusage.ru_stime.tv_sec=0
#  childrusage.ru_stime.tv_usec=2999
# CPU time returned by wait4() is 0.010997
# while last known CPU time is 1200.12
#
# Solver probably didn't/couldn't wait for its children
# Using CPU time of the last sample as value...

Real time (s): 601.419
CPU time (s): 1200.12
CPU user time (s): 1199.89
CPU system time (s): 0.23
CPU usage (%): 199.548
Max. virtual memory (cumulated for all children) (KiB): 82328

getrusage(RUSAGE_CHILDREN,...) data:
user time used= 0.007998
system time used= 0.002999
maximum resident set size= 0
integral shared memory size= 0
integral unshared data size= 0
integral unshared stack size= 0
page reclaims= 465
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 0.570913 second user time and 1.62575 second system time

The end

Launcher Data 

Begin job on node42 at 2009-03-31 22:13:31
IDJOB=1526678
IDBENCH=70591
IDSOLVER=515
FILE ID=node42/1526678-1238530411
PBS_JOBID= 9062058
Free space on /tmp= 66248 MiB

SOLVER NAME= ManySAT 1.1 aimd 2/2009-03-20
BENCH NAME= SAT09/RANDOM/MEDIUM/3SAT/UNKNOWN/440/unif-k3-r4.25-v440-c1870-S1035441377-058.cnf
COMMAND LINE= manysat.sh BENCHNAME aimd 2
RUNSOLVER COMMAND LINE= BIN/runsolver --timestamp -w /tmp/evaluation-result-1526678-1238530411/watcher-1526678-1238530411 -o /tmp/evaluation-result-1526678-1238530411/solver-1526678-1238530411 -C 1200 -W 1800 -M 1800 --output-limit 1,15  manysat.sh HOME/instance-1526678-1238530411.cnf aimd 2

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

MD5SUM BENCH= c6ff311280a6d1a0e6f0a58edc326a81
RANDOM SEED=159770720

node42.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		: 3000.211
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		: 3000.211
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:       1069704 kB
Buffers:        113808 kB
Cached:         766912 kB
SwapCached:       5184 kB
Active:         184424 kB
Inactive:       704724 kB
HighTotal:           0 kB
HighFree:            0 kB
LowTotal:      2055920 kB
LowFree:       1069704 kB
SwapTotal:     4192956 kB
SwapFree:      4181692 kB
Dirty:            1580 kB
Writeback:           0 kB
Mapped:          14144 kB
Slab:            83152 kB
Committed_AS:  1017364 kB
PageTables:       1388 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= 66248 MiB
End job on node42 at 2009-03-31 22:23:34