Trace number 1738368

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) 1200.09 601.521

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...
0.00/0.02	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 |   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:   0.115982 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-1738368-1240837369/watcher-1738368-1240837369 -o /tmp/evaluation-result-1738368-1240837369/solver-1738368-1240837369 -C 1200 -W 1800 -M 1800 --output-limit 1,15 manysat.sh HOME/instance-1738368-1240837369.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: 1.14 1.06 1.14 3/64 2460
/proc/meminfo: memFree=1505640/2055920 swapFree=4181344/4192956
[pid=2460] ppid=2458 vsize=5356 CPUtime=0
/proc/2460/stat : 2460 (manysat.sh) S 2458 2460 2192 0 -1 4194304 286 0 0 0 0 0 0 0 18 0 1 0 111770408 5484544 235 1992294400 4194304 4889804 548682068784 18446744073709551615 269757244228 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/2460/statm: 1339 235 195 169 0 50 0
[pid=2461] ppid=2460 vsize=824 CPUtime=0
/proc/2461/stat : 2461 (SatElite) R 2460 2460 2192 0 -1 4194304 132 0 0 0 0 0 0 0 18 0 1 0 111770409 843776 116 1992294400 134512640 135034092 4294956096 18446744073709551615 134691005 0 0 4096 3 0 0 0 17 0 0 0
/proc/2461/statm: 206 117 51 127 0 76 0

[startup+0.030323 s]
/proc/loadavg: 1.14 1.06 1.14 3/64 2460
/proc/meminfo: memFree=1505640/2055920 swapFree=4181344/4192956
[pid=2460] ppid=2458 vsize=5356 CPUtime=0
/proc/2460/stat : 2460 (manysat.sh) S 2458 2460 2192 0 -1 4194304 286 0 0 0 0 0 0 0 18 0 1 0 111770408 5484544 235 1992294400 4194304 4889804 548682068784 18446744073709551615 269757244228 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/2460/statm: 1339 235 195 169 0 50 0
[pid=2461] ppid=2460 vsize=3636 CPUtime=0.02
/proc/2461/stat : 2461 (SatElite) R 2460 2460 2192 0 -1 4194304 765 0 0 0 2 0 0 0 18 0 1 0 111770409 3723264 749 1992294400 134512640 135034092 4294956096 18446744073709551615 134673244 0 0 4096 3 0 0 0 17 0 0 0
/proc/2461/statm: 909 749 68 127 0 779 0
Current children cumulated CPU time (s) 0.02
Current children cumulated vsize (KiB) 8992

[startup+0.101332 s]
/proc/loadavg: 1.14 1.06 1.14 3/64 2460
/proc/meminfo: memFree=1505640/2055920 swapFree=4181344/4192956
[pid=2460] ppid=2458 vsize=5356 CPUtime=0
/proc/2460/stat : 2460 (manysat.sh) S 2458 2460 2192 0 -1 4194304 286 0 0 0 0 0 0 0 18 0 1 0 111770408 5484544 235 1992294400 4194304 4889804 548682068784 18446744073709551615 269757244228 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/2460/statm: 1339 235 195 169 0 50 0
[pid=2461] ppid=2460 vsize=5196 CPUtime=0.09
/proc/2461/stat : 2461 (SatElite) R 2460 2460 2192 0 -1 4194304 1046 0 0 0 9 0 0 0 18 0 1 0 111770409 5320704 1030 1992294400 134512640 135034092 4294956096 18446744073709551615 134569420 0 0 4096 3 0 0 0 17 0 0 0
/proc/2461/statm: 1299 1030 68 127 0 1169 0
Current children cumulated CPU time (s) 0.09
Current children cumulated vsize (KiB) 10552

[startup+0.301365 s]
/proc/loadavg: 1.14 1.06 1.14 3/64 2460
/proc/meminfo: memFree=1505640/2055920 swapFree=4181344/4192956
[pid=2460] ppid=2458 vsize=5356 CPUtime=0.15
/proc/2460/stat : 2460 (manysat.sh) S 2458 2460 2192 0 -1 4194304 312 1051 0 0 0 0 15 0 15 0 1 0 111770408 5484544 238 1992294400 4194304 4889804 548682068784 18446744073709551615 269757244228 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/2460/statm: 1339 238 195 169 0 50 0
Current children cumulated CPU time (s) 0.15
Current children cumulated vsize (KiB) 5356

[startup+0.701418 s]
/proc/loadavg: 1.14 1.06 1.14 3/64 2460
/proc/meminfo: memFree=1505640/2055920 swapFree=4181344/4192956
[pid=2460] ppid=2458 vsize=5356 CPUtime=0.15
/proc/2460/stat : 2460 (manysat.sh) S 2458 2460 2192 0 -1 4194304 312 1051 0 0 0 0 15 0 15 0 1 0 111770408 5484544 238 1992294400 4194304 4889804 548682068784 18446744073709551615 269757244228 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/2460/statm: 1339 238 195 169 0 50 0
Current children cumulated CPU time (s) 0.15
Current children cumulated vsize (KiB) 5356

[startup+1.50253 s]
/proc/loadavg: 1.14 1.06 1.14 3/67 2464
/proc/meminfo: memFree=1492112/2055920 swapFree=4181344/4192956
[pid=2460] ppid=2458 vsize=5356 CPUtime=0.15
/proc/2460/stat : 2460 (manysat.sh) S 2458 2460 2192 0 -1 4194304 312 1051 0 0 0 0 15 0 15 0 1 0 111770408 5484544 238 1992294400 4194304 4889804 548682068784 18446744073709551615 269757244228 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/2460/statm: 1339 238 195 169 0 50 0
[pid=2463] ppid=2460 vsize=27752 CPUtime=2.6
/proc/2463/stat : 2463 (manysat1.1_stat) R 2460 2460 2192 0 -1 4194304 4125 0 0 0 258 2 0 0 17 0 2 0 111770425 28418048 4111 1992294400 134512640 135305190 4294956144 18446744073709551615 134570397 0 0 4096 3 18446744073709551615 0 0 17 1 0 0
/proc/2463/statm: 6938 4112 83 193 0 6742 0
[pid=2463/tid=2464] ppid=2460 vsize=27752 CPUtime=1.27
/proc/2463/task/2464/stat : 2464 (manysat1.1_stat) R 2460 2460 2192 0 -1 4194368 1301 0 0 0 127 0 0 0 18 0 2 0 111770430 28418048 4112 1992294400 134512640 135305190 4294956144 18446744073709551615 134839991 0 0 4096 3 0 0 0 -1 0 0 0
Current children cumulated CPU time (s) 2.75
Current children cumulated vsize (KiB) 33108

[startup+3.10274 s]
/proc/loadavg: 1.14 1.06 1.14 3/67 2464
/proc/meminfo: memFree=1486672/2055920 swapFree=4181344/4192956
[pid=2460] ppid=2458 vsize=5356 CPUtime=0.15
/proc/2460/stat : 2460 (manysat.sh) S 2458 2460 2192 0 -1 4194304 312 1051 0 0 0 0 15 0 15 0 1 0 111770408 5484544 238 1992294400 4194304 4889804 548682068784 18446744073709551615 269757244228 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/2460/statm: 1339 238 195 169 0 50 0
[pid=2463] ppid=2460 vsize=35316 CPUtime=5.79
/proc/2463/stat : 2463 (manysat1.1_stat) R 2460 2460 2192 0 -1 4194304 5819 0 0 0 576 3 0 0 17 0 2 0 111770425 36163584 5805 1992294400 134512640 135305190 4294956144 18446744073709551615 134528458 0 0 4096 3 18446744073709551615 0 0 17 1 0 0
/proc/2463/statm: 8829 5805 83 193 0 8633 0
[pid=2463/tid=2464] ppid=2460 vsize=35316 CPUtime=2.86
/proc/2463/task/2464/stat : 2464 (manysat1.1_stat) R 2460 2460 2192 0 -1 4194368 2236 0 0 0 286 0 0 0 18 0 2 0 111770430 36163584 5805 1992294400 134512640 135305190 4294956144 18446744073709551615 134840070 0 0 4096 3 0 0 0 -1 0 0 0
Current children cumulated CPU time (s) 5.94
Current children cumulated vsize (KiB) 40672

[startup+6.30116 s]
/proc/loadavg: 1.21 1.07 1.15 3/67 2464
/proc/meminfo: memFree=1478672/2055920 swapFree=4181344/4192956
[pid=2460] ppid=2458 vsize=5356 CPUtime=0.15
/proc/2460/stat : 2460 (manysat.sh) S 2458 2460 2192 0 -1 4194304 312 1051 0 0 0 0 15 0 15 0 1 0 111770408 5484544 238 1992294400 4194304 4889804 548682068784 18446744073709551615 269757244228 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/2460/statm: 1339 238 195 169 0 50 0
[pid=2463] ppid=2460 vsize=39000 CPUtime=12.17
/proc/2463/stat : 2463 (manysat1.1_stat) R 2460 2460 2192 0 -1 4194304 6893 0 0 0 1213 4 0 0 19 0 2 0 111770425 39936000 6879 1992294400 134512640 135305190 4294956144 18446744073709551615 134528480 0 0 4096 3 18446744073709551615 0 0 17 1 0 0
/proc/2463/statm: 9750 6879 83 193 0 9554 0
[pid=2463/tid=2464] ppid=2460 vsize=39000 CPUtime=6.07
/proc/2463/task/2464/stat : 2464 (manysat1.1_stat) R 2460 2460 2192 0 -1 4194368 2805 0 0 0 606 1 0 0 17 0 2 0 111770430 39936000 6879 1992294400 134512640 135305190 4294956144 18446744073709551615 134528263 0 0 4096 3 0 0 0 -1 0 0 0
Current children cumulated CPU time (s) 12.32
Current children cumulated vsize (KiB) 44356

[startup+12.702 s]
/proc/loadavg: 1.27 1.09 1.15 3/67 2464
/proc/meminfo: memFree=1466000/2055920 swapFree=4181344/4192956
[pid=2460] ppid=2458 vsize=5356 CPUtime=0.15
/proc/2460/stat : 2460 (manysat.sh) S 2458 2460 2192 0 -1 4194304 312 1051 0 0 0 0 15 0 15 0 1 0 111770408 5484544 238 1992294400 4194304 4889804 548682068784 18446744073709551615 269757244228 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/2460/statm: 1339 238 195 169 0 50 0
[pid=2463] ppid=2460 vsize=52436 CPUtime=24.95
/proc/2463/stat : 2463 (manysat1.1_stat) R 2460 2460 2192 0 -1 4194304 10034 0 0 0 2488 7 0 0 25 0 2 0 111770425 53694464 10020 1992294400 134512640 135305190 4294956144 18446744073709551615 134528292 0 0 4096 3 18446744073709551615 0 0 17 1 0 0
/proc/2463/statm: 13109 10020 83 193 0 12913 0
[pid=2463/tid=2464] ppid=2460 vsize=52436 CPUtime=12.46
/proc/2463/task/2464/stat : 2464 (manysat1.1_stat) R 2460 2460 2192 0 -1 4194368 4530 0 0 0 1244 2 0 0 20 0 2 0 111770430 53694464 10020 1992294400 134512640 135305190 4294956144 18446744073709551615 134528503 0 0 4096 3 0 0 0 -1 0 0 0
Current children cumulated CPU time (s) 25.1
Current children cumulated vsize (KiB) 57792

[startup+25.5017 s]
/proc/loadavg: 1.43 1.13 1.16 3/67 2464
/proc/meminfo: memFree=1456976/2055920 swapFree=4181344/4192956
[pid=2460] ppid=2458 vsize=5356 CPUtime=0.15
/proc/2460/stat : 2460 (manysat.sh) S 2458 2460 2192 0 -1 4194304 312 1051 0 0 0 0 15 0 15 0 1 0 111770408 5484544 238 1992294400 4194304 4889804 548682068784 18446744073709551615 269757244228 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/2460/statm: 1339 238 195 169 0 50 0
[pid=2463] ppid=2460 vsize=60096 CPUtime=50.48
/proc/2463/stat : 2463 (manysat1.1_stat) R 2460 2460 2192 0 -1 4194304 12039 0 0 0 5040 8 0 0 25 0 2 0 111770425 61538304 12025 1992294400 134512640 135305190 4294956144 18446744073709551615 134528292 0 0 4096 3 18446744073709551615 0 0 17 1 0 0
/proc/2463/statm: 15024 12025 83 193 0 14828 0
[pid=2463/tid=2464] ppid=2460 vsize=60096 CPUtime=25.26
/proc/2463/task/2464/stat : 2464 (manysat1.1_stat) R 2460 2460 2192 0 -1 4194368 5364 0 0 0 2523 3 0 0 25 0 2 0 111770430 61538304 12025 1992294400 134512640 135305190 4294956144 18446744073709551615 134528292 0 0 4096 3 0 0 0 -1 0 0 0
Current children cumulated CPU time (s) 50.63
Current children cumulated vsize (KiB) 65452

[startup+51.1011 s]
/proc/loadavg: 1.62 1.20 1.19 3/67 2464
/proc/meminfo: memFree=1439760/2055920 swapFree=4181344/4192956
[pid=2460] ppid=2458 vsize=5356 CPUtime=0.15
/proc/2460/stat : 2460 (manysat.sh) S 2458 2460 2192 0 -1 4194304 312 1051 0 0 0 0 15 0 15 0 1 0 111770408 5484544 238 1992294400 4194304 4889804 548682068784 18446744073709551615 269757244228 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/2460/statm: 1339 238 195 169 0 50 0
[pid=2463] ppid=2460 vsize=78044 CPUtime=101.56
/proc/2463/stat : 2463 (manysat1.1_stat) R 2460 2460 2192 0 -1 4194304 16217 0 0 0 10143 13 0 0 25 0 2 0 111770425 79917056 16203 1992294400 134512640 135305190 4294956144 18446744073709551615 134528410 0 0 4096 3 18446744073709551615 0 0 17 1 0 0
/proc/2463/statm: 19511 16203 83 193 0 19315 0
[pid=2463/tid=2464] ppid=2460 vsize=78044 CPUtime=50.84
/proc/2463/task/2464/stat : 2464 (manysat1.1_stat) R 2460 2460 2192 0 -1 4194368 7398 0 0 0 5079 5 0 0 25 0 2 0 111770430 79917056 16203 1992294400 134512640 135305190 4294956144 18446744073709551615 134558470 0 0 4096 3 0 0 0 -1 0 0 0
Current children cumulated CPU time (s) 101.71
Current children cumulated vsize (KiB) 83400

[startup+102.307 s]
/proc/loadavg: 1.84 1.32 1.22 3/67 2464
/proc/meminfo: memFree=1424656/2055920 swapFree=4181344/4192956
[pid=2460] ppid=2458 vsize=5356 CPUtime=0.15
/proc/2460/stat : 2460 (manysat.sh) S 2458 2460 2192 0 -1 4194304 312 1051 0 0 0 0 15 0 15 0 1 0 111770408 5484544 238 1992294400 4194304 4889804 548682068784 18446744073709551615 269757244228 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/2460/statm: 1339 238 195 169 0 50 0
[pid=2463] ppid=2460 vsize=93680 CPUtime=203.75
/proc/2463/stat : 2463 (manysat1.1_stat) R 2460 2460 2192 0 -1 4194304 19996 0 0 0 20357 18 0 0 25 0 2 0 111770425 95928320 19982 1992294400 134512640 135305190 4294956144 18446744073709551615 134528315 0 0 4096 3 18446744073709551615 0 0 17 1 0 0
/proc/2463/statm: 23420 19982 83 193 0 23224 0
[pid=2463/tid=2464] ppid=2460 vsize=93680 CPUtime=102.02
/proc/2463/task/2464/stat : 2464 (manysat1.1_stat) R 2460 2460 2192 0 -1 4194368 9222 0 0 0 10195 7 0 0 25 0 2 0 111770430 95928320 19982 1992294400 134512640 135305190 4294956144 18446744073709551615 134556926 0 0 4096 3 0 0 0 -1 0 0 0
Current children cumulated CPU time (s) 203.9
Current children cumulated vsize (KiB) 99036

[startup+162.302 s]
/proc/loadavg: 1.94 1.44 1.27 3/67 2464
/proc/meminfo: memFree=1413648/2055920 swapFree=4181344/4192956
[pid=2460] ppid=2458 vsize=5356 CPUtime=0.15
/proc/2460/stat : 2460 (manysat.sh) S 2458 2460 2192 0 -1 4194304 312 1051 0 0 0 0 15 0 15 0 1 0 111770408 5484544 238 1992294400 4194304 4889804 548682068784 18446744073709551615 269757244228 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/2460/statm: 1339 238 195 169 0 50 0
[pid=2463] ppid=2460 vsize=104804 CPUtime=323.47
/proc/2463/stat : 2463 (manysat1.1_stat) R 2460 2460 2192 0 -1 4194304 22706 0 0 0 32326 21 0 0 25 0 2 0 111770425 107319296 22692 1992294400 134512640 135305190 4294956144 18446744073709551615 134528292 0 0 4096 3 18446744073709551615 0 0 17 1 0 0
/proc/2463/statm: 26201 22692 83 193 0 26005 0
[pid=2463/tid=2464] ppid=2460 vsize=104804 CPUtime=161.98
/proc/2463/task/2464/stat : 2464 (manysat1.1_stat) R 2460 2460 2192 0 -1 4194368 10764 0 0 0 16189 9 0 0 25 0 2 0 111770430 107319296 22692 1992294400 134512640 135305190 4294956144 18446744073709551615 134528418 0 0 4096 3 0 0 0 -1 0 0 0
Current children cumulated CPU time (s) 323.62
Current children cumulated vsize (KiB) 110160

[startup+222.302 s]
/proc/loadavg: 1.98 1.54 1.31 3/67 2464
/proc/meminfo: memFree=1404048/2055920 swapFree=4181344/4192956
[pid=2460] ppid=2458 vsize=5356 CPUtime=0.15
/proc/2460/stat : 2460 (manysat.sh) S 2458 2460 2192 0 -1 4194304 312 1051 0 0 0 0 15 0 15 0 1 0 111770408 5484544 238 1992294400 4194304 4889804 548682068784 18446744073709551615 269757244228 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/2460/statm: 1339 238 195 169 0 50 0
[pid=2463] ppid=2460 vsize=115736 CPUtime=443.2
/proc/2463/stat : 2463 (manysat1.1_stat) R 2460 2460 2192 0 -1 4194304 25124 0 0 0 44297 23 0 0 25 0 2 0 111770425 118513664 25110 1992294400 134512640 135305190 4294956144 18446744073709551615 134528292 0 0 4096 3 18446744073709551615 0 0 17 1 0 0
/proc/2463/statm: 28934 25110 83 193 0 28738 0
[pid=2463/tid=2464] ppid=2460 vsize=115736 CPUtime=221.96
/proc/2463/task/2464/stat : 2464 (manysat1.1_stat) R 2460 2460 2192 0 -1 4194368 11471 0 0 0 22186 10 0 0 25 0 2 0 111770430 118513664 25110 1992294400 134512640 135305190 4294956144 18446744073709551615 134528415 0 0 4096 3 0 0 0 -1 0 0 0
Current children cumulated CPU time (s) 443.35
Current children cumulated vsize (KiB) 121092

[startup+282.301 s]
/proc/loadavg: 1.99 1.62 1.35 3/67 2464
/proc/meminfo: memFree=1402000/2055920 swapFree=4181344/4192956
[pid=2460] ppid=2458 vsize=5356 CPUtime=0.15
/proc/2460/stat : 2460 (manysat.sh) S 2458 2460 2192 0 -1 4194304 312 1051 0 0 0 0 15 0 15 0 1 0 111770408 5484544 238 1992294400 4194304 4889804 548682068784 18446744073709551615 269757244228 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/2460/statm: 1339 238 195 169 0 50 0
[pid=2463] ppid=2460 vsize=118780 CPUtime=562.94
/proc/2463/stat : 2463 (manysat1.1_stat) R 2460 2460 2192 0 -1 4194304 25644 0 0 0 56270 24 0 0 25 0 2 0 111770425 121630720 25630 1992294400 134512640 135305190 4294956144 18446744073709551615 134528292 0 0 4096 3 18446744073709551615 0 0 17 1 0 0
/proc/2463/statm: 29695 25630 83 193 0 29499 0
[pid=2463/tid=2464] ppid=2460 vsize=118780 CPUtime=281.94
/proc/2463/task/2464/stat : 2464 (manysat1.1_stat) R 2460 2460 2192 0 -1 4194368 11896 0 0 0 28183 11 0 0 25 0 2 0 111770430 121630720 25630 1992294400 134512640 135305190 4294956144 18446744073709551615 134528292 0 0 4096 3 0 0 0 -1 0 0 0
Current children cumulated CPU time (s) 563.09
Current children cumulated vsize (KiB) 124136

[startup+342.301 s]
/proc/loadavg: 1.99 1.69 1.39 3/67 2464
/proc/meminfo: memFree=1387984/2055920 swapFree=4181344/4192956
[pid=2460] ppid=2458 vsize=5356 CPUtime=0.15
/proc/2460/stat : 2460 (manysat.sh) S 2458 2460 2192 0 -1 4194304 312 1051 0 0 0 0 15 0 15 0 1 0 111770408 5484544 238 1992294400 4194304 4889804 548682068784 18446744073709551615 269757244228 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/2460/statm: 1339 238 195 169 0 50 0
[pid=2463] ppid=2460 vsize=132712 CPUtime=682.68
/proc/2463/stat : 2463 (manysat1.1_stat) R 2460 2460 2192 0 -1 4194304 29132 0 0 0 68239 29 0 0 25 0 2 0 111770425 135897088 29118 1992294400 134512640 135305190 4294956144 18446744073709551615 134528392 0 0 4096 3 18446744073709551615 0 0 17 1 0 0
/proc/2463/statm: 33178 29118 83 193 0 32982 0
[pid=2463/tid=2464] ppid=2460 vsize=132712 CPUtime=341.91
/proc/2463/task/2464/stat : 2464 (manysat1.1_stat) R 2460 2460 2192 0 -1 4194368 13455 0 0 0 34178 13 0 0 25 0 2 0 111770430 135897088 29118 1992294400 134512640 135305190 4294956144 18446744073709551615 134528292 0 0 4096 3 0 0 0 -1 0 0 0
Current children cumulated CPU time (s) 682.83
Current children cumulated vsize (KiB) 138068

[startup+402.301 s]
/proc/loadavg: 1.99 1.74 1.43 3/67 2464
/proc/meminfo: memFree=1386448/2055920 swapFree=4181344/4192956
[pid=2460] ppid=2458 vsize=5356 CPUtime=0.15
/proc/2460/stat : 2460 (manysat.sh) S 2458 2460 2192 0 -1 4194304 312 1051 0 0 0 0 15 0 15 0 1 0 111770408 5484544 238 1992294400 4194304 4889804 548682068784 18446744073709551615 269757244228 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/2460/statm: 1339 238 195 169 0 50 0
[pid=2463] ppid=2460 vsize=134236 CPUtime=802.42
/proc/2463/stat : 2463 (manysat1.1_stat) R 2460 2460 2192 0 -1 4194304 29546 0 0 0 80212 30 0 0 25 0 2 0 111770425 137457664 29532 1992294400 134512640 135305190 4294956144 18446744073709551615 134528388 0 0 4096 3 18446744073709551615 0 0 17 1 0 0
/proc/2463/statm: 33559 29532 83 193 0 33363 0
[pid=2463/tid=2464] ppid=2460 vsize=134236 CPUtime=401.87
/proc/2463/task/2464/stat : 2464 (manysat1.1_stat) R 2460 2460 2192 0 -1 4194368 13684 0 0 0 40174 13 0 0 25 0 2 0 111770430 137457664 29532 1992294400 134512640 135305190 4294956144 18446744073709551615 134528392 0 0 4096 3 0 0 0 -1 0 0 0
Current children cumulated CPU time (s) 802.57
Current children cumulated vsize (KiB) 139592

[startup+462.301 s]
/proc/loadavg: 1.99 1.79 1.46 3/67 2464
/proc/meminfo: memFree=1381392/2055920 swapFree=4181344/4192956
[pid=2460] ppid=2458 vsize=5356 CPUtime=0.15
/proc/2460/stat : 2460 (manysat.sh) S 2458 2460 2192 0 -1 4194304 312 1051 0 0 0 0 15 0 15 0 1 0 111770408 5484544 238 1992294400 4194304 4889804 548682068784 18446744073709551615 269757244228 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/2460/statm: 1339 238 195 169 0 50 0
[pid=2463] ppid=2460 vsize=140704 CPUtime=922.15
/proc/2463/stat : 2463 (manysat1.1_stat) R 2460 2460 2192 0 -1 4194304 30774 0 0 0 92183 32 0 0 25 0 2 0 111770425 144080896 30760 1992294400 134512640 135305190 4294956144 18446744073709551615 134528392 0 0 4096 3 18446744073709551615 0 0 17 1 0 0
/proc/2463/statm: 35176 30760 83 193 0 34980 0
[pid=2463/tid=2464] ppid=2460 vsize=140704 CPUtime=461.85
/proc/2463/task/2464/stat : 2464 (manysat1.1_stat) R 2460 2460 2192 0 -1 4194368 14560 0 0 0 46170 15 0 0 25 0 2 0 111770430 144080896 30760 1992294400 134512640 135305190 4294956144 18446744073709551615 134528392 0 0 4096 3 0 0 0 -1 0 0 0
Current children cumulated CPU time (s) 922.3
Current children cumulated vsize (KiB) 146060

[startup+522.301 s]
/proc/loadavg: 1.99 1.82 1.49 3/67 2464
/proc/meminfo: memFree=1366160/2055920 swapFree=4181344/4192956
[pid=2460] ppid=2458 vsize=5356 CPUtime=0.15
/proc/2460/stat : 2460 (manysat.sh) S 2458 2460 2192 0 -1 4194304 312 1051 0 0 0 0 15 0 15 0 1 0 111770408 5484544 238 1992294400 4194304 4889804 548682068784 18446744073709551615 269757244228 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/2460/statm: 1339 238 195 169 0 50 0
[pid=2463] ppid=2460 vsize=156032 CPUtime=1041.89
/proc/2463/stat : 2463 (manysat1.1_stat) R 2460 2460 2192 0 -1 4194304 34659 0 0 0 104150 39 0 0 25 0 2 0 111770425 159776768 34645 1992294400 134512640 135305190 4294956144 18446744073709551615 134528263 0 0 4096 3 18446744073709551615 0 0 17 1 0 0
/proc/2463/statm: 39008 34645 83 193 0 38812 0
[pid=2463/tid=2464] ppid=2460 vsize=156032 CPUtime=521.82
/proc/2463/task/2464/stat : 2464 (manysat1.1_stat) R 2460 2460 2192 0 -1 4194368 16443 0 0 0 52164 18 0 0 25 0 2 0 111770430 159776768 34645 1992294400 134512640 135305190 4294956144 18446744073709551615 134528410 0 0 4096 3 0 0 0 -1 0 0 0
Current children cumulated CPU time (s) 1042.04
Current children cumulated vsize (KiB) 161388

[startup+582.302 s]
/proc/loadavg: 1.99 1.85 1.52 3/67 2464
/proc/meminfo: memFree=1364048/2055920 swapFree=4181344/4192956
[pid=2460] ppid=2458 vsize=5356 CPUtime=0.15
/proc/2460/stat : 2460 (manysat.sh) S 2458 2460 2192 0 -1 4194304 312 1051 0 0 0 0 15 0 15 0 1 0 111770408 5484544 238 1992294400 4194304 4889804 548682068784 18446744073709551615 269757244228 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/2460/statm: 1339 238 195 169 0 50 0
[pid=2463] ppid=2460 vsize=157728 CPUtime=1161.61
/proc/2463/stat : 2463 (manysat1.1_stat) R 2460 2460 2192 0 -1 4194304 35085 0 0 0 116121 40 0 0 25 0 2 0 111770425 161513472 35071 1992294400 134512640 135305190 4294956144 18446744073709551615 134528388 0 0 4096 3 18446744073709551615 0 0 17 1 0 0
/proc/2463/statm: 39432 35071 83 193 0 39236 0
[pid=2463/tid=2464] ppid=2460 vsize=157728 CPUtime=581.79
/proc/2463/task/2464/stat : 2464 (manysat1.1_stat) R 2460 2460 2192 0 -1 4194368 16715 0 0 0 58160 19 0 0 25 0 2 0 111770430 161513472 35071 1992294400 134512640 135305190 4294956144 18446744073709551615 134528392 0 0 4096 3 0 0 0 -1 0 0 0
Current children cumulated CPU time (s) 1161.76
Current children cumulated vsize (KiB) 163084



Maximum CPU time exceeded: sending SIGTERM then SIGKILL

[startup+601.503 s]
/proc/loadavg: 1.99 1.86 1.53 3/67 2464
/proc/meminfo: memFree=1363408/2055920 swapFree=4181344/4192956
[pid=2460] ppid=2458 vsize=5356 CPUtime=0.15
/proc/2460/stat : 2460 (manysat.sh) S 2458 2460 2192 0 -1 4194304 312 1051 0 0 0 0 15 0 15 0 1 0 111770408 5484544 238 1992294400 4194304 4889804 548682068784 18446744073709551615 269757244228 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/2460/statm: 1339 238 195 169 0 50 0
[pid=2463] ppid=2460 vsize=158468 CPUtime=1199.94
/proc/2463/stat : 2463 (manysat1.1_stat) R 2460 2460 2192 0 -1 4194304 35247 0 0 0 119954 40 0 0 25 0 2 0 111770425 162271232 35233 1992294400 134512640 135305190 4294956144 18446744073709551615 134528292 0 0 4096 3 18446744073709551615 0 0 17 1 0 0
/proc/2463/statm: 39617 35233 83 193 0 39421 0
[pid=2463/tid=2464] ppid=2460 vsize=158468 CPUtime=600.99
/proc/2463/task/2464/stat : 2464 (manysat1.1_stat) R 2460 2460 2192 0 -1 4194368 16720 0 0 0 60080 19 0 0 25 0 2 0 111770430 162271232 35233 1992294400 134512640 135305190 4294956144 18446744073709551615 134528265 0 0 4096 3 0 0 0 -1 0 0 0
Current children cumulated CPU time (s) 1200.09
Current children cumulated vsize (KiB) 163824

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

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

[startup+601.503 s]
/proc/loadavg: 1.99 1.86 1.53 3/67 2464
/proc/meminfo: memFree=1363408/2055920 swapFree=4181344/4192956
[pid=2460] ppid=2458 vsize=5356 CPUtime=0.15
/proc/2460/stat : 2460 (manysat.sh) S 2458 2460 2192 0 -1 4194304 312 1051 0 0 0 0 15 0 15 0 1 0 111770408 5484544 238 1992294400 4194304 4889804 548682068784 18446744073709551615 269757244228 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/2460/statm: 1339 238 195 169 0 50 0
[pid=2463] ppid=2460 vsize=158468 CPUtime=1199.94
/proc/2463/stat : 2463 (manysat1.1_stat) R 2460 2460 2192 0 -1 4194304 35247 0 0 0 119954 40 0 0 25 0 2 0 111770425 162271232 35233 1992294400 134512640 135305190 4294956144 18446744073709551615 134528292 0 0 4096 3 18446744073709551615 0 0 17 1 0 0
/proc/2463/statm: 39617 35233 83 193 0 39421 0
[pid=2463/tid=2464] ppid=2460 vsize=158468 CPUtime=600.99
/proc/2463/task/2464/stat : 2464 (manysat1.1_stat) R 2460 2460 2192 0 -1 4194368 16720 0 0 0 60080 19 0 0 25 0 2 0 111770430 162271232 35233 1992294400 134512640 135305190 4294956144 18446744073709551615 134528265 0 0 4096 3 0 0 0 -1 0 0 0
Current children cumulated CPU time (s) 1200.09
Current children cumulated vsize (KiB) 163824

Child ended because it received signal 15 (SIGTERM)

# WARNING:
# CPU time reported by wait4() is probably wrong !
# wait4(...,&childrusage) returns 2460 and gives
#  childrusage.ru_utime.tv_sec=0
#  childrusage.ru_utime.tv_usec=159975
#  childrusage.ru_stime.tv_sec=0
#  childrusage.ru_stime.tv_usec=11998
# CPU time returned by wait4() is 0.171973
# while last known CPU time is 1200.09
#
# Solver probably didn't/couldn't wait for its children
# Using CPU time of the last sample as value...

Real time (s): 601.521
CPU time (s): 1200.09
CPU user time (s): 1199.69
CPU system time (s): 0.4
CPU usage (%): 199.509
Max. virtual memory (cumulated for all children) (KiB): 163824

getrusage(RUSAGE_CHILDREN,...) data:
user time used= 0.159975
system time used= 0.011998
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= 6
involuntary context switches= 2

runsolver used 0.566913 second user time and 1.63475 second system time

The end

Launcher Data 

Begin job on node13 at 2009-04-27 15:02:49
IDJOB=1738368
IDBENCH=71806
IDSOLVER=514
FILE ID=node13/1738368-1240837369
PBS_JOBID= 9187515
Free space on /tmp= 66232 MiB

SOLVER NAME= ManySAT 1.1 aimd 1/2009-03-20
BENCH NAME= SAT09/CRAFTED/sgi/new-difficult-28-302-26-75.cnf
COMMAND LINE= manysat.sh BENCHNAME aimd 1
RUNSOLVER COMMAND LINE= BIN/runsolver --timestamp -w /tmp/evaluation-result-1738368-1240837369/watcher-1738368-1240837369 -o /tmp/evaluation-result-1738368-1240837369/solver-1738368-1240837369 -C 1200 -W 1800 -M 1800 --output-limit 1,15  manysat.sh HOME/instance-1738368-1240837369.cnf aimd 1

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

MD5SUM BENCH= c8a761b6d0b0b208363324b0ab04d363
RANDOM SEED=1546680752

node13.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		: 3000.227
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		: 3000.227
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:       1506120 kB
Buffers:         74548 kB
Cached:         389716 kB
SwapCached:       5412 kB
Active:          87780 kB
Inactive:       384384 kB
HighTotal:           0 kB
HighFree:            0 kB
LowTotal:      2055920 kB
LowFree:       1506120 kB
SwapTotal:     4192956 kB
SwapFree:      4181344 kB
Dirty:            2048 kB
Writeback:           0 kB
Mapped:          13536 kB
Slab:            63624 kB
Committed_AS:   414772 kB
PageTables:       1460 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= 66232 MiB
End job on node13 at 2009-04-27 15:12:53