Trace number 1527008

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) 1200.18 601.519

General information on the benchmark

NameRANDOM/MEDIUM/3SAT/SATISFIABLE/520/
unif-k3-r4.25-v520-c2210-S1977519792-030.cnf
MD5SUMe6458c1749be20cdbcded67df8cce1cf
Bench CategoryRANDOM (random instances)
Best result obtained on this benchmarkSAT
Best CPU time to get the best result obtained on this benchmark0.023996
Satisfiable
(Un)Satisfiability was proved
Number of variables520
Number of clauses2210
Sum of the clauses size6630
Maximum clause length3
Minimum clause length3
Number of clauses of size 10
Number of clauses of size 20
Number of clauses of size 32210
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 |    2210     6630 |     662       0        0     nan |  0.000 % |
0.00/0.00	c |         0 |    2204     6659 |      --       0       --      -- |     --   | -6/29
0.00/0.00	c ==============================================================================
0.00/0.00	c Result  :   #vars: 513   #clauses: 2204   #literals: 6659
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-1527008-1238572388/watcher-1527008-1238572388 -o /tmp/evaluation-result-1527008-1238572388/solver-1527008-1238572388 -C 1200 -W 1800 -M 1800 --output-limit 1,15 manysat.sh HOME/instance-1527008-1238572388.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: 0.92 0.98 0.99 3/65 22343
/proc/meminfo: memFree=1459640/2055920 swapFree=4177700/4192956
[pid=22343] ppid=22341 vsize=5356 CPUtime=0
/proc/22343/stat : 22343 (manysat.sh) S 22341 22343 22306 0 -1 4194304 286 0 0 0 0 0 0 0 18 0 1 0 1129901082 5484544 235 1992294400 4194304 4889804 548682068784 18446744073709551615 250968859460 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/22343/statm: 1339 235 195 169 0 50 0
[pid=22344] ppid=22343 vsize=956 CPUtime=0
/proc/22344/stat : 22344 (SatElite) R 22343 22343 22306 0 -1 4194304 156 0 0 0 0 0 0 0 19 0 1 0 1129901083 978944 140 1992294400 134512640 135034092 4294956096 18446744073709551615 134676334 0 0 4096 3 0 0 0 17 0 0 0
/proc/22344/statm: 239 140 65 127 0 109 0

[startup+0.0423031 s]
/proc/loadavg: 0.92 0.98 0.99 3/65 22343
/proc/meminfo: memFree=1459640/2055920 swapFree=4177700/4192956
[pid=22343] ppid=22341 vsize=5356 CPUtime=0
/proc/22343/stat : 22343 (manysat.sh) S 22341 22343 22306 0 -1 4194304 312 169 0 0 0 0 0 0 19 0 1 0 1129901082 5484544 238 1992294400 4194304 4889804 548682068784 18446744073709551615 250968859460 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/22343/statm: 1339 238 195 169 0 50 0
Current children cumulated CPU time (s) 0
Current children cumulated vsize (KiB) 5356

[startup+0.786615 s]
/proc/loadavg: 0.92 0.98 0.99 3/65 22343
/proc/meminfo: memFree=1459640/2055920 swapFree=4177700/4192956
[pid=22343] ppid=22341 vsize=5356 CPUtime=0
/proc/22343/stat : 22343 (manysat.sh) S 22341 22343 22306 0 -1 4194304 312 169 0 0 0 0 0 0 19 0 1 0 1129901082 5484544 238 1992294400 4194304 4889804 548682068784 18446744073709551615 250968859460 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/22343/statm: 1339 238 195 169 0 50 0
Current children cumulated CPU time (s) 0
Current children cumulated vsize (KiB) 5356

[startup+0.801616 s]
/proc/loadavg: 0.92 0.98 0.99 3/65 22343
/proc/meminfo: memFree=1459640/2055920 swapFree=4177700/4192956
[pid=22343] ppid=22341 vsize=5356 CPUtime=0
/proc/22343/stat : 22343 (manysat.sh) S 22341 22343 22306 0 -1 4194304 312 169 0 0 0 0 0 0 19 0 1 0 1129901082 5484544 238 1992294400 4194304 4889804 548682068784 18446744073709551615 250968859460 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/22343/statm: 1339 238 195 169 0 50 0
Current children cumulated CPU time (s) 0
Current children cumulated vsize (KiB) 5356

[startup+0.901636 s]
/proc/loadavg: 0.92 0.98 0.99 3/65 22343
/proc/meminfo: memFree=1459640/2055920 swapFree=4177700/4192956
[pid=22343] ppid=22341 vsize=5356 CPUtime=0
/proc/22343/stat : 22343 (manysat.sh) S 22341 22343 22306 0 -1 4194304 312 169 0 0 0 0 0 0 19 0 1 0 1129901082 5484544 238 1992294400 4194304 4889804 548682068784 18446744073709551615 250968859460 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/22343/statm: 1339 238 195 169 0 50 0
Current children cumulated CPU time (s) 0
Current children cumulated vsize (KiB) 5356

[startup+1.50174 s]
/proc/loadavg: 0.92 0.98 0.99 3/65 22343
/proc/meminfo: memFree=1459640/2055920 swapFree=4177700/4192956
[pid=22343] ppid=22341 vsize=5356 CPUtime=0
/proc/22343/stat : 22343 (manysat.sh) S 22341 22343 22306 0 -1 4194304 312 169 0 0 0 0 0 0 19 0 1 0 1129901082 5484544 238 1992294400 4194304 4889804 548682068784 18446744073709551615 250968859460 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/22343/statm: 1339 238 195 169 0 50 0
Current children cumulated CPU time (s) 0
Current children cumulated vsize (KiB) 5356

[startup+3.10203 s]
/proc/loadavg: 0.92 0.98 0.99 3/68 22347
/proc/meminfo: memFree=1454048/2055920 swapFree=4177700/4192956
[pid=22343] ppid=22341 vsize=5356 CPUtime=0
/proc/22343/stat : 22343 (manysat.sh) S 22341 22343 22306 0 -1 4194304 312 169 0 0 0 0 0 0 19 0 1 0 1129901082 5484544 238 1992294400 4194304 4889804 548682068784 18446744073709551615 250968859460 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/22343/statm: 1339 238 195 169 0 50 0
[pid=22346] ppid=22343 vsize=18488 CPUtime=6.15
/proc/22346/stat : 22346 (manysat1.1_stat) R 22343 22343 22306 0 -1 4194304 1446 0 0 0 614 1 0 0 17 0 2 0 1129901083 18931712 1432 1992294400 134512640 135305190 4294956144 18446744073709551615 134528229 0 0 4096 3 18446744073709551615 0 0 17 1 0 0
/proc/22346/statm: 4622 1432 83 193 0 4426 0
[pid=22346/tid=22347] ppid=22343 vsize=18488 CPUtime=3.07
/proc/22346/task/22347/stat : 22347 (manysat1.1_stat) R 22343 22343 22306 0 -1 4194368 637 0 0 0 307 0 0 0 19 0 2 0 1129901084 18931712 1432 1992294400 134512640 135305190 4294956144 18446744073709551615 134840070 0 0 4096 3 0 0 0 -1 0 0 0
Current children cumulated CPU time (s) 6.15
Current children cumulated vsize (KiB) 23844

[startup+6.3016 s]
/proc/loadavg: 1.01 1.00 1.00 3/68 22347
/proc/meminfo: memFree=1450208/2055920 swapFree=4177700/4192956
[pid=22343] ppid=22341 vsize=5356 CPUtime=0
/proc/22343/stat : 22343 (manysat.sh) S 22341 22343 22306 0 -1 4194304 312 169 0 0 0 0 0 0 19 0 1 0 1129901082 5484544 238 1992294400 4194304 4889804 548682068784 18446744073709551615 250968859460 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/22343/statm: 1339 238 195 169 0 50 0
[pid=22346] ppid=22343 vsize=21832 CPUtime=12.52
/proc/22346/stat : 22346 (manysat1.1_stat) R 22343 22343 22306 0 -1 4194304 2345 0 0 0 1250 2 0 0 19 0 2 0 1129901083 22355968 2331 1992294400 134512640 135305190 4294956144 18446744073709551615 134528503 0 0 4096 3 18446744073709551615 0 0 17 1 0 0
/proc/22346/statm: 5458 2331 83 193 0 5262 0
[pid=22346/tid=22347] ppid=22343 vsize=21832 CPUtime=6.26
/proc/22346/task/22347/stat : 22347 (manysat1.1_stat) R 22343 22343 22306 0 -1 4194368 1099 0 0 0 626 0 0 0 18 0 2 0 1129901084 22355968 2331 1992294400 134512640 135305190 4294956144 18446744073709551615 134528292 0 0 4096 3 0 0 0 -1 0 0 0
Current children cumulated CPU time (s) 12.52
Current children cumulated vsize (KiB) 27188

[startup+12.7067 s]
/proc/loadavg: 1.09 1.02 1.01 3/68 22347
/proc/meminfo: memFree=1446584/2055920 swapFree=4177700/4192956
[pid=22343] ppid=22341 vsize=5356 CPUtime=0
/proc/22343/stat : 22343 (manysat.sh) S 22341 22343 22306 0 -1 4194304 312 169 0 0 0 0 0 0 19 0 1 0 1129901082 5484544 238 1992294400 4194304 4889804 548682068784 18446744073709551615 250968859460 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/22343/statm: 1339 238 195 169 0 50 0
[pid=22346] ppid=22343 vsize=26192 CPUtime=25.31
/proc/22346/stat : 22346 (manysat1.1_stat) R 22343 22343 22306 0 -1 4194304 3254 0 0 0 2527 4 0 0 17 0 2 0 1129901083 26820608 3215 1992294400 134512640 135305190 4294956144 18446744073709551615 134528449 0 0 4096 3 18446744073709551615 0 0 17 1 0 0
/proc/22346/statm: 6548 3215 83 193 0 6352 0
[pid=22346/tid=22347] ppid=22343 vsize=26192 CPUtime=12.66
/proc/22346/task/22347/stat : 22347 (manysat1.1_stat) R 22343 22343 22306 0 -1 4194368 1470 0 0 0 1265 1 0 0 25 0 2 0 1129901084 26820608 3215 1992294400 134512640 135305190 4294956144 18446744073709551615 134528263 0 0 4096 3 0 0 0 -1 0 0 0
Current children cumulated CPU time (s) 25.31
Current children cumulated vsize (KiB) 31548

[startup+25.503 s]
/proc/loadavg: 1.23 1.05 1.02 3/68 22347
/proc/meminfo: memFree=1442296/2055920 swapFree=4177700/4192956
[pid=22343] ppid=22341 vsize=5356 CPUtime=0
/proc/22343/stat : 22343 (manysat.sh) S 22341 22343 22306 0 -1 4194304 312 169 0 0 0 0 0 0 19 0 1 0 1129901082 5484544 238 1992294400 4194304 4889804 548682068784 18446744073709551615 250968859460 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/22343/statm: 1339 238 195 169 0 50 0
[pid=22346] ppid=22343 vsize=29876 CPUtime=50.84
/proc/22346/stat : 22346 (manysat1.1_stat) R 22343 22343 22306 0 -1 4194304 4356 0 0 0 5078 6 0 0 18 0 2 0 1129901083 30593024 4317 1992294400 134512640 135305190 4294956144 18446744073709551615 134528875 0 0 4096 3 18446744073709551615 0 0 17 1 0 0
/proc/22346/statm: 7469 4317 83 193 0 7273 0
[pid=22346/tid=22347] ppid=22343 vsize=29876 CPUtime=25.45
/proc/22346/task/22347/stat : 22347 (manysat1.1_stat) R 22343 22343 22306 0 -1 4194368 1949 0 0 0 2543 2 0 0 25 0 2 0 1129901084 30593024 4317 1992294400 134512640 135305190 4294956144 18446744073709551615 134528292 0 0 4096 3 0 0 0 -1 0 0 0
Current children cumulated CPU time (s) 50.84
Current children cumulated vsize (KiB) 35232

[startup+51.1016 s]
/proc/loadavg: 1.53 1.14 1.04 3/68 22347
/proc/meminfo: memFree=1436856/2055920 swapFree=4177700/4192956
[pid=22343] ppid=22341 vsize=5356 CPUtime=0
/proc/22343/stat : 22343 (manysat.sh) S 22341 22343 22306 0 -1 4194304 312 169 0 0 0 0 0 0 19 0 1 0 1129901082 5484544 238 1992294400 4194304 4889804 548682068784 18446744073709551615 250968859460 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/22343/statm: 1339 238 195 169 0 50 0
[pid=22346] ppid=22343 vsize=35172 CPUtime=101.91
/proc/22346/stat : 22346 (manysat1.1_stat) R 22343 22343 22306 0 -1 4194304 5703 0 0 0 10182 9 0 0 20 0 2 0 1129901083 36016128 5664 1992294400 134512640 135305190 4294956144 18446744073709551615 134528539 0 0 4096 3 18446744073709551615 0 0 17 1 0 0
/proc/22346/statm: 8793 5664 83 193 0 8597 0
[pid=22346/tid=22347] ppid=22343 vsize=35172 CPUtime=51.03
/proc/22346/task/22347/stat : 22347 (manysat1.1_stat) R 22343 22343 22306 0 -1 4194368 2625 0 0 0 5100 3 0 0 25 0 2 0 1129901084 36016128 5664 1992294400 134512640 135305190 4294956144 18446744073709551615 134528263 0 0 4096 3 0 0 0 -1 0 0 0
Current children cumulated CPU time (s) 101.91
Current children cumulated vsize (KiB) 40528

[startup+102.302 s]
/proc/loadavg: 1.79 1.27 1.09 3/68 22347
/proc/meminfo: memFree=1430840/2055920 swapFree=4177700/4192956
[pid=22343] ppid=22341 vsize=5356 CPUtime=0
/proc/22343/stat : 22343 (manysat.sh) S 22341 22343 22306 0 -1 4194304 312 169 0 0 0 0 0 0 19 0 1 0 1129901082 5484544 238 1992294400 4194304 4889804 548682068784 18446744073709551615 250968859460 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/22343/statm: 1339 238 195 169 0 50 0
[pid=22346] ppid=22343 vsize=41584 CPUtime=204.07
/proc/22346/stat : 22346 (manysat1.1_stat) R 22343 22343 22306 0 -1 4194304 7177 0 0 0 20394 13 0 0 17 0 2 0 1129901083 42582016 7138 1992294400 134512640 135305190 4294956144 18446744073709551615 134528292 0 0 4096 3 18446744073709551615 0 0 17 1 0 0
/proc/22346/statm: 10396 7138 83 193 0 10200 0
[pid=22346/tid=22347] ppid=22343 vsize=41584 CPUtime=102.2
/proc/22346/task/22347/stat : 22347 (manysat1.1_stat) R 22343 22343 22306 0 -1 4194368 3325 0 0 0 10215 5 0 0 25 0 2 0 1129901084 42582016 7138 1992294400 134512640 135305190 4294956144 18446744073709551615 134528263 0 0 4096 3 0 0 0 -1 0 0 0
Current children cumulated CPU time (s) 204.07
Current children cumulated vsize (KiB) 46940

[startup+162.306 s]
/proc/loadavg: 1.92 1.40 1.15 3/68 22347
/proc/meminfo: memFree=1424376/2055920 swapFree=4177700/4192956
[pid=22343] ppid=22341 vsize=5356 CPUtime=0
/proc/22343/stat : 22343 (manysat.sh) S 22341 22343 22306 0 -1 4194304 312 169 0 0 0 0 0 0 19 0 1 0 1129901082 5484544 238 1992294400 4194304 4889804 548682068784 18446744073709551615 250968859460 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/22343/statm: 1339 238 195 169 0 50 0
[pid=22346] ppid=22343 vsize=48576 CPUtime=323.8
/proc/22346/stat : 22346 (manysat1.1_stat) R 22343 22343 22306 0 -1 4194304 8779 0 0 0 32364 16 0 0 25 0 2 0 1129901083 49741824 8740 1992294400 134512640 135305190 4294956144 18446744073709551615 134528292 0 0 4096 3 18446744073709551615 0 0 17 1 0 0
/proc/22346/statm: 12144 8740 83 193 0 11948 0
[pid=22346/tid=22347] ppid=22343 vsize=48576 CPUtime=162.18
/proc/22346/task/22347/stat : 22347 (manysat1.1_stat) R 22343 22343 22306 0 -1 4194368 4254 0 0 0 16211 7 0 0 25 0 2 0 1129901084 49741824 8740 1992294400 134512640 135305190 4294956144 18446744073709551615 134528292 0 0 4096 3 0 0 0 -1 0 0 0
Current children cumulated CPU time (s) 323.8
Current children cumulated vsize (KiB) 53932

[startup+222.303 s]
/proc/loadavg: 1.97 1.51 1.20 3/68 22347
/proc/meminfo: memFree=1419640/2055920 swapFree=4177700/4192956
[pid=22343] ppid=22341 vsize=5356 CPUtime=0
/proc/22343/stat : 22343 (manysat.sh) S 22341 22343 22306 0 -1 4194304 312 169 0 0 0 0 0 0 19 0 1 0 1129901082 5484544 238 1992294400 4194304 4889804 548682068784 18446744073709551615 250968859460 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/22343/statm: 1339 238 195 169 0 50 0
[pid=22346] ppid=22343 vsize=52740 CPUtime=443.52
/proc/22346/stat : 22346 (manysat1.1_stat) R 22343 22343 22306 0 -1 4194304 9970 0 0 0 44335 17 0 0 18 0 2 0 1129901083 54005760 9931 1992294400 134512640 135305190 4294956144 18446744073709551615 134528292 0 0 4096 3 18446744073709551615 0 0 17 1 0 0
/proc/22346/statm: 13185 9931 83 193 0 12989 0
[pid=22346/tid=22347] ppid=22343 vsize=52740 CPUtime=222.16
/proc/22346/task/22347/stat : 22347 (manysat1.1_stat) R 22343 22343 22306 0 -1 4194368 4782 0 0 0 22208 8 0 0 25 0 2 0 1129901084 54005760 9931 1992294400 134512640 135305190 4294956144 18446744073709551615 134528410 0 0 4096 3 0 0 0 -1 0 0 0
Current children cumulated CPU time (s) 443.52
Current children cumulated vsize (KiB) 58096

[startup+282.302 s]
/proc/loadavg: 1.99 1.59 1.24 3/68 22347
/proc/meminfo: memFree=1415032/2055920 swapFree=4177700/4192956
[pid=22343] ppid=22341 vsize=5356 CPUtime=0
/proc/22343/stat : 22343 (manysat.sh) S 22341 22343 22306 0 -1 4194304 312 169 0 0 0 0 0 0 19 0 1 0 1129901082 5484544 238 1992294400 4194304 4889804 548682068784 18446744073709551615 250968859460 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/22343/statm: 1339 238 195 169 0 50 0
[pid=22346] ppid=22343 vsize=57948 CPUtime=563.24
/proc/22346/stat : 22346 (manysat1.1_stat) R 22343 22343 22306 0 -1 4194304 11120 0 0 0 56304 20 0 0 25 0 2 0 1129901083 59338752 11081 1992294400 134512640 135305190 4294956144 18446744073709551615 134528292 0 0 4096 3 18446744073709551615 0 0 17 1 0 0
/proc/22346/statm: 14487 11081 83 193 0 14291 0
[pid=22346/tid=22347] ppid=22343 vsize=57948 CPUtime=282.12
/proc/22346/task/22347/stat : 22347 (manysat1.1_stat) R 22343 22343 22306 0 -1 4194368 5370 0 0 0 28203 9 0 0 25 0 2 0 1129901084 59338752 11081 1992294400 134512640 135305190 4294956144 18446744073709551615 134528489 0 0 4096 3 0 0 0 -1 0 0 0
Current children cumulated CPU time (s) 563.24
Current children cumulated vsize (KiB) 63304

[startup+342.301 s]
/proc/loadavg: 1.99 1.66 1.29 3/68 22347
/proc/meminfo: memFree=1412472/2055920 swapFree=4177700/4192956
[pid=22343] ppid=22341 vsize=5356 CPUtime=0
/proc/22343/stat : 22343 (manysat.sh) S 22341 22343 22306 0 -1 4194304 312 169 0 0 0 0 0 0 19 0 1 0 1129901082 5484544 238 1992294400 4194304 4889804 548682068784 18446744073709551615 250968859460 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/22343/statm: 1339 238 195 169 0 50 0
[pid=22346] ppid=22343 vsize=60560 CPUtime=682.97
/proc/22346/stat : 22346 (manysat1.1_stat) R 22343 22343 22306 0 -1 4194304 11761 0 0 0 68275 22 0 0 25 0 2 0 1129901083 62013440 11722 1992294400 134512640 135305190 4294956144 18446744073709551615 134528341 0 0 4096 3 18446744073709551615 0 0 17 1 0 0
/proc/22346/statm: 15140 11722 83 193 0 14944 0
[pid=22346/tid=22347] ppid=22343 vsize=60560 CPUtime=342.09
/proc/22346/task/22347/stat : 22347 (manysat1.1_stat) R 22343 22343 22306 0 -1 4194368 5654 0 0 0 34199 10 0 0 25 0 2 0 1129901084 62013440 11722 1992294400 134512640 135305190 4294956144 18446744073709551615 134528410 0 0 4096 3 0 0 0 -1 0 0 0
Current children cumulated CPU time (s) 682.97
Current children cumulated vsize (KiB) 65916

[startup+402.302 s]
/proc/loadavg: 1.99 1.72 1.33 3/68 22347
/proc/meminfo: memFree=1407864/2055920 swapFree=4177700/4192956
[pid=22343] ppid=22341 vsize=5356 CPUtime=0
/proc/22343/stat : 22343 (manysat.sh) S 22341 22343 22306 0 -1 4194304 312 169 0 0 0 0 0 0 19 0 1 0 1129901082 5484544 238 1992294400 4194304 4889804 548682068784 18446744073709551615 250968859460 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/22343/statm: 1339 238 195 169 0 50 0
[pid=22346] ppid=22343 vsize=65264 CPUtime=802.69
/proc/22346/stat : 22346 (manysat1.1_stat) R 22343 22343 22306 0 -1 4194304 12911 0 0 0 80245 24 0 0 25 0 2 0 1129901083 66830336 12872 1992294400 134512640 135305190 4294956144 18446744073709551615 134528458 0 0 4096 3 18446744073709551615 0 0 17 1 0 0
/proc/22346/statm: 16316 12872 83 193 0 16120 0
[pid=22346/tid=22347] ppid=22343 vsize=65264 CPUtime=402.05
/proc/22346/task/22347/stat : 22347 (manysat1.1_stat) R 22343 22343 22306 0 -1 4194368 6302 0 0 0 40194 11 0 0 25 0 2 0 1129901084 66830336 12872 1992294400 134512640 135305190 4294956144 18446744073709551615 134528539 0 0 4096 3 0 0 0 -1 0 0 0
Current children cumulated CPU time (s) 802.69
Current children cumulated vsize (KiB) 70620

[startup+462.303 s]
/proc/loadavg: 2.07 1.79 1.38 3/68 22347
/proc/meminfo: memFree=1406008/2055920 swapFree=4177700/4192956
[pid=22343] ppid=22341 vsize=5356 CPUtime=0
/proc/22343/stat : 22343 (manysat.sh) S 22341 22343 22306 0 -1 4194304 312 169 0 0 0 0 0 0 19 0 1 0 1129901082 5484544 238 1992294400 4194304 4889804 548682068784 18446744073709551615 250968859460 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/22343/statm: 1339 238 195 169 0 50 0
[pid=22346] ppid=22343 vsize=67044 CPUtime=922.43
/proc/22346/stat : 22346 (manysat1.1_stat) R 22343 22343 22306 0 -1 4194304 13367 0 0 0 92218 25 0 0 25 0 2 0 1129901083 68653056 13328 1992294400 134512640 135305190 4294956144 18446744073709551615 134528480 0 0 4096 3 18446744073709551615 0 0 17 1 0 0
/proc/22346/statm: 16761 13328 83 193 0 16565 0
[pid=22346/tid=22347] ppid=22343 vsize=67044 CPUtime=462.03
/proc/22346/task/22347/stat : 22347 (manysat1.1_stat) R 22343 22343 22306 0 -1 4194368 6653 0 0 0 46191 12 0 0 25 0 2 0 1129901084 68653056 13328 1992294400 134512640 135305190 4294956144 18446744073709551615 134528292 0 0 4096 3 0 0 0 -1 0 0 0
Current children cumulated CPU time (s) 922.43
Current children cumulated vsize (KiB) 72400

[startup+522.302 s]
/proc/loadavg: 2.09 1.84 1.42 3/68 22353
/proc/meminfo: memFree=1400496/2055920 swapFree=4177700/4192956
[pid=22343] ppid=22341 vsize=5356 CPUtime=0
/proc/22343/stat : 22343 (manysat.sh) S 22341 22343 22306 0 -1 4194304 312 169 0 0 0 0 0 0 19 0 1 0 1129901082 5484544 238 1992294400 4194304 4889804 548682068784 18446744073709551615 250968859460 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/22343/statm: 1339 238 195 169 0 50 0
[pid=22346] ppid=22343 vsize=72808 CPUtime=1042.14
/proc/22346/stat : 22346 (manysat1.1_stat) R 22343 22343 22306 0 -1 4194304 14778 0 0 0 104187 27 0 0 20 0 2 0 1129901083 74555392 14739 1992294400 134512640 135305190 4294956144 18446744073709551615 134528292 0 0 4096 3 18446744073709551615 0 0 17 1 0 0
/proc/22346/statm: 18202 14739 83 193 0 18006 0
[pid=22346/tid=22347] ppid=22343 vsize=72808 CPUtime=522
/proc/22346/task/22347/stat : 22347 (manysat1.1_stat) R 22343 22343 22306 0 -1 4194368 7346 0 0 0 52187 13 0 0 25 0 2 0 1129901084 74555392 14739 1992294400 134512640 135305190 4294956144 18446744073709551615 134528408 0 0 4096 3 0 0 0 -1 0 0 0
Current children cumulated CPU time (s) 1042.14
Current children cumulated vsize (KiB) 78164

[startup+582.302 s]
/proc/loadavg: 2.09 1.88 1.46 3/68 22353
/proc/meminfo: memFree=1398256/2055920 swapFree=4177700/4192956
[pid=22343] ppid=22341 vsize=5356 CPUtime=0
/proc/22343/stat : 22343 (manysat.sh) S 22341 22343 22306 0 -1 4194304 312 169 0 0 0 0 0 0 19 0 1 0 1129901082 5484544 238 1992294400 4194304 4889804 548682068784 18446744073709551615 250968859460 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/22343/statm: 1339 238 195 169 0 50 0
[pid=22346] ppid=22343 vsize=75196 CPUtime=1161.87
/proc/22346/stat : 22346 (manysat1.1_stat) R 22343 22343 22306 0 -1 4194304 15323 0 0 0 116159 28 0 0 25 0 2 0 1129901083 77000704 15284 1992294400 134512640 135305190 4294956144 18446744073709551615 134528292 0 0 4096 3 18446744073709551615 0 0 17 1 0 0
/proc/22346/statm: 18799 15284 83 193 0 18603 0
[pid=22346/tid=22347] ppid=22343 vsize=75196 CPUtime=581.97
/proc/22346/task/22347/stat : 22347 (manysat1.1_stat) R 22343 22343 22306 0 -1 4194368 7603 0 0 0 58183 14 0 0 25 0 2 0 1129901084 77000704 15284 1992294400 134512640 135305190 4294956144 18446744073709551615 134528292 0 0 4096 3 0 0 0 -1 0 0 0
Current children cumulated CPU time (s) 1161.87
Current children cumulated vsize (KiB) 80552



Maximum CPU time exceeded: sending SIGTERM then SIGKILL

[startup+601.501 s]
/proc/loadavg: 2.07 1.89 1.47 3/68 22353
/proc/meminfo: memFree=1398192/2055920 swapFree=4177700/4192956
[pid=22343] ppid=22341 vsize=5356 CPUtime=0
/proc/22343/stat : 22343 (manysat.sh) S 22341 22343 22306 0 -1 4194304 312 169 0 0 0 0 0 0 19 0 1 0 1129901082 5484544 238 1992294400 4194304 4889804 548682068784 18446744073709551615 250968859460 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/22343/statm: 1339 238 195 169 0 50 0
[pid=22346] ppid=22343 vsize=75196 CPUtime=1200.18
/proc/22346/stat : 22346 (manysat1.1_stat) R 22343 22343 22306 0 -1 4194304 15323 0 0 0 119990 28 0 0 25 0 2 0 1129901083 77000704 15284 1992294400 134512640 135305190 4294956144 18446744073709551615 134528292 0 0 4096 3 18446744073709551615 0 0 17 1 0 0
/proc/22346/statm: 18799 15284 83 193 0 18603 0
[pid=22346/tid=22347] ppid=22343 vsize=75196 CPUtime=601.17
/proc/22346/task/22347/stat : 22347 (manysat1.1_stat) R 22343 22343 22306 0 -1 4194368 7603 0 0 0 60103 14 0 0 25 0 2 0 1129901084 77000704 15284 1992294400 134512640 135305190 4294956144 18446744073709551615 134528292 0 0 4096 3 0 0 0 -1 0 0 0
Current children cumulated CPU time (s) 1200.18
Current children cumulated vsize (KiB) 80552

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: 2.07 1.89 1.47 3/68 22353
/proc/meminfo: memFree=1398192/2055920 swapFree=4177700/4192956
[pid=22343] ppid=22341 vsize=5356 CPUtime=0
/proc/22343/stat : 22343 (manysat.sh) S 22341 22343 22306 0 -1 4194304 312 169 0 0 0 0 0 0 19 0 1 0 1129901082 5484544 238 1992294400 4194304 4889804 548682068784 18446744073709551615 250968859460 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/22343/statm: 1339 238 195 169 0 50 0
[pid=22346] ppid=22343 vsize=75196 CPUtime=1200.18
/proc/22346/stat : 22346 (manysat1.1_stat) R 22343 22343 22306 0 -1 4194304 15323 0 0 0 119990 28 0 0 25 0 2 0 1129901083 77000704 15284 1992294400 134512640 135305190 4294956144 18446744073709551615 134528292 0 0 4096 3 18446744073709551615 0 0 17 1 0 0
/proc/22346/statm: 18799 15284 83 193 0 18603 0
[pid=22346/tid=22347] ppid=22343 vsize=75196 CPUtime=601.17
/proc/22346/task/22347/stat : 22347 (manysat1.1_stat) R 22343 22343 22306 0 -1 4194368 7603 0 0 0 60103 14 0 0 25 0 2 0 1129901084 77000704 15284 1992294400 134512640 135305190 4294956144 18446744073709551615 134528292 0 0 4096 3 0 0 0 -1 0 0 0
Current children cumulated CPU time (s) 1200.18
Current children cumulated vsize (KiB) 80552

Child ended because it received signal 15 (SIGTERM)

# WARNING:
# CPU time reported by wait4() is probably wrong !
# wait4(...,&childrusage) returns 22343 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 1200.18
#
# 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): 1200.18
CPU user time (s): 1199.9
CPU system time (s): 0.28
CPU usage (%): 199.525
Max. virtual memory (cumulated for all children) (KiB): 80552

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= 481
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= 3

runsolver used 0.512922 second user time and 1.68974 second system time

The end

Launcher Data 

Begin job on node56 at 2009-04-01 09:53:08
IDJOB=1527008
IDBENCH=70657
IDSOLVER=515
FILE ID=node56/1527008-1238572388
PBS_JOBID= 9062196
Free space on /tmp= 103044 MiB

SOLVER NAME= ManySAT 1.1 aimd 2/2009-03-20
BENCH NAME= SAT09/RANDOM/MEDIUM/3SAT/SATISFIABLE/520/unif-k3-r4.25-v520-c2210-S1977519792-030.cnf
COMMAND LINE= manysat.sh BENCHNAME aimd 2
RUNSOLVER COMMAND LINE= BIN/runsolver --timestamp -w /tmp/evaluation-result-1527008-1238572388/watcher-1527008-1238572388 -o /tmp/evaluation-result-1527008-1238572388/solver-1527008-1238572388 -C 1200 -W 1800 -M 1800 --output-limit 1,15  manysat.sh HOME/instance-1527008-1238572388.cnf aimd 2

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

MD5SUM BENCH= e6458c1749be20cdbcded67df8cce1cf
RANDOM SEED=307843823

node56.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		: 3000.256
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		: 3000.256
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:       1460128 kB
Buffers:         94908 kB
Cached:         401912 kB
SwapCached:       9032 kB
Active:         222724 kB
Inactive:       284508 kB
HighTotal:           0 kB
HighFree:            0 kB
LowTotal:      2055920 kB
LowFree:       1460128 kB
SwapTotal:     4192956 kB
SwapFree:      4177700 kB
Dirty:            1544 kB
Writeback:           0 kB
Mapped:          16024 kB
Slab:            74556 kB
Committed_AS:  2718964 kB
PageTables:       1472 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= 103040 MiB
End job on node56 at 2009-04-01 10:03:12