Trace number 1527327

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) 1200.06 601.419

General information on the benchmark

NameRANDOM/MEDIUM/3SAT/SATISFIABLE/480/
unif-k3-r4.25-v480-c2040-S449556655-088.cnf
MD5SUMa2cac78f4268ad770e0a9e5d4a9fdb69
Bench CategoryRANDOM (random instances)
Best result obtained on this benchmarkSAT
Best CPU time to get the best result obtained on this benchmark0.034994
Satisfiable
(Un)Satisfiability was proved
Number of variables480
Number of clauses2040
Sum of the clauses size6120
Maximum clause length3
Minimum clause length3
Number of clauses of size 10
Number of clauses of size 20
Number of clauses of size 32040
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 |    2040     6120 |     611       0        0     nan |  0.000 % |
0.00/0.00	c |         0 |    2036     6148 |      --       0       --      -- |     --   | -4/28
0.00/0.00	c ==============================================================================
0.00/0.00	c Result  :   #vars: 472   #clauses: 2036   #literals: 6148
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-1527327-1238591479/watcher-1527327-1238591479 -o /tmp/evaluation-result-1527327-1238591479/solver-1527327-1238591479 -C 1200 -W 1800 -M 1800 --output-limit 1,15 manysat.sh HOME/instance-1527327-1238591479.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: 1.00 1.00 1.00 3/64 20355
/proc/meminfo: memFree=1536968/2055920 swapFree=4176720/4192956
[pid=20355] ppid=20353 vsize=5356 CPUtime=0
/proc/20355/stat : 20355 (manysat.sh) R 20353 20355 20220 0 -1 4194304 267 0 0 0 0 0 0 0 18 0 1 0 1131812950 5484544 234 1992294400 4194304 4889804 548682068784 18446744073709551615 254195329695 0 65538 4100 65536 0 0 0 17 0 0 0
/proc/20355/statm: 1339 234 194 169 0 50 0
[pid=20356] ppid=20355 vsize=828 CPUtime=0
/proc/20356/stat : 20356 (SatElite) R 20355 20355 20220 0 -1 4194304 151 0 0 0 0 0 0 0 18 0 1 0 1131812950 847872 135 1992294400 134512640 135034092 4294956096 18446744073709551615 134676334 0 0 4096 3 0 0 0 17 0 0 0
/proc/20356/statm: 207 136 68 127 0 77 0

[startup+0.063763 s]
/proc/loadavg: 1.00 1.00 1.00 3/64 20355
/proc/meminfo: memFree=1536968/2055920 swapFree=4176720/4192956
[pid=20355] ppid=20353 vsize=5356 CPUtime=0
/proc/20355/stat : 20355 (manysat.sh) S 20353 20355 20220 0 -1 4194304 312 157 0 0 0 0 0 0 16 0 1 0 1131812950 5484544 238 1992294400 4194304 4889804 548682068784 18446744073709551615 254195327812 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/20355/statm: 1339 238 195 169 0 50 0
Current children cumulated CPU time (s) 0
Current children cumulated vsize (KiB) 5356

[startup+0.421927 s]
/proc/loadavg: 1.00 1.00 1.00 3/64 20355
/proc/meminfo: memFree=1536968/2055920 swapFree=4176720/4192956
[pid=20355] ppid=20353 vsize=5356 CPUtime=0
/proc/20355/stat : 20355 (manysat.sh) S 20353 20355 20220 0 -1 4194304 312 157 0 0 0 0 0 0 16 0 1 0 1131812950 5484544 238 1992294400 4194304 4889804 548682068784 18446744073709551615 254195327812 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/20355/statm: 1339 238 195 169 0 50 0
Current children cumulated CPU time (s) 0
Current children cumulated vsize (KiB) 5356

[startup+0.511905 s]
/proc/loadavg: 1.00 1.00 1.00 3/64 20355
/proc/meminfo: memFree=1536968/2055920 swapFree=4176720/4192956
[pid=20355] ppid=20353 vsize=5356 CPUtime=0
/proc/20355/stat : 20355 (manysat.sh) S 20353 20355 20220 0 -1 4194304 312 157 0 0 0 0 0 0 16 0 1 0 1131812950 5484544 238 1992294400 4194304 4889804 548682068784 18446744073709551615 254195327812 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/20355/statm: 1339 238 195 169 0 50 0
Current children cumulated CPU time (s) 0
Current children cumulated vsize (KiB) 5356

[startup+0.702167 s]
/proc/loadavg: 1.00 1.00 1.00 3/64 20355
/proc/meminfo: memFree=1536968/2055920 swapFree=4176720/4192956
[pid=20355] ppid=20353 vsize=5356 CPUtime=0
/proc/20355/stat : 20355 (manysat.sh) S 20353 20355 20220 0 -1 4194304 312 157 0 0 0 0 0 0 16 0 1 0 1131812950 5484544 238 1992294400 4194304 4889804 548682068784 18446744073709551615 254195327812 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/20355/statm: 1339 238 195 169 0 50 0
Current children cumulated CPU time (s) 0
Current children cumulated vsize (KiB) 5356

[startup+1.50129 s]
/proc/loadavg: 1.08 1.02 1.01 3/67 20359
/proc/meminfo: memFree=1533808/2055920 swapFree=4176720/4192956
[pid=20355] ppid=20353 vsize=5356 CPUtime=0
/proc/20355/stat : 20355 (manysat.sh) S 20353 20355 20220 0 -1 4194304 312 157 0 0 0 0 0 0 16 0 1 0 1131812950 5484544 238 1992294400 4194304 4889804 548682068784 18446744073709551615 254195327812 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/20355/statm: 1339 238 195 169 0 50 0
[pid=20358] ppid=20355 vsize=17044 CPUtime=2.96
/proc/20358/stat : 20358 (manysat1.1_stat) R 20355 20355 20220 0 -1 4194304 940 0 0 0 295 1 0 0 17 0 2 0 1131812951 17453056 926 1992294400 134512640 135305190 4294956144 18446744073709551615 134528329 0 0 4096 3 18446744073709551615 0 0 17 1 0 0
/proc/20358/statm: 4261 926 83 193 0 4065 0
[pid=20358/tid=20359] ppid=20355 vsize=17044 CPUtime=1.47
/proc/20358/task/20359/stat : 20359 (manysat1.1_stat) R 20355 20355 20220 0 -1 4194368 403 0 0 0 147 0 0 0 17 0 2 0 1131812951 17453056 926 1992294400 134512640 135305190 4294956144 18446744073709551615 134528418 0 0 4096 3 0 0 0 -1 0 0 0
Current children cumulated CPU time (s) 2.96
Current children cumulated vsize (KiB) 22400

[startup+3.10154 s]
/proc/loadavg: 1.08 1.02 1.01 3/67 20359
/proc/meminfo: memFree=1531568/2055920 swapFree=4176720/4192956
[pid=20355] ppid=20353 vsize=5356 CPUtime=0
/proc/20355/stat : 20355 (manysat.sh) S 20353 20355 20220 0 -1 4194304 312 157 0 0 0 0 0 0 16 0 1 0 1131812950 5484544 238 1992294400 4194304 4889804 548682068784 18446744073709551615 254195327812 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/20355/statm: 1339 238 195 169 0 50 0
[pid=20358] ppid=20355 vsize=18768 CPUtime=6.15
/proc/20358/stat : 20358 (manysat1.1_stat) R 20355 20355 20220 0 -1 4194304 1460 0 0 0 614 1 0 0 17 0 2 0 1131812951 19218432 1446 1992294400 134512640 135305190 4294956144 18446744073709551615 134528292 0 0 4096 3 18446744073709551615 0 0 17 1 0 0
/proc/20358/statm: 4692 1446 83 193 0 4496 0
[pid=20358/tid=20359] ppid=20355 vsize=18768 CPUtime=3.06
/proc/20358/task/20359/stat : 20359 (manysat1.1_stat) R 20355 20355 20220 0 -1 4194368 681 0 0 0 306 0 0 0 21 0 2 0 1131812951 19218432 1446 1992294400 134512640 135305190 4294956144 18446744073709551615 134528145 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+6.30103 s]
/proc/loadavg: 1.15 1.03 1.01 3/67 20359
/proc/meminfo: memFree=1527152/2055920 swapFree=4176720/4192956
[pid=20355] ppid=20353 vsize=5356 CPUtime=0
/proc/20355/stat : 20355 (manysat.sh) S 20353 20355 20220 0 -1 4194304 312 157 0 0 0 0 0 0 16 0 1 0 1131812950 5484544 238 1992294400 4194304 4889804 548682068784 18446744073709551615 254195327812 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/20355/statm: 1339 238 195 169 0 50 0
[pid=20358] ppid=20355 vsize=22412 CPUtime=12.53
/proc/20358/stat : 20358 (manysat1.1_stat) R 20355 20355 20220 0 -1 4194304 2509 0 0 0 1251 2 0 0 18 0 2 0 1131812951 22949888 2495 1992294400 134512640 135305190 4294956144 18446744073709551615 134528277 0 0 4096 3 18446744073709551615 0 0 17 1 0 0
/proc/20358/statm: 5603 2495 83 193 0 5407 0
[pid=20358/tid=20359] ppid=20355 vsize=22412 CPUtime=6.27
/proc/20358/task/20359/stat : 20359 (manysat1.1_stat) R 20355 20355 20220 0 -1 4194368 1140 0 0 0 626 1 0 0 18 0 2 0 1131812951 22949888 2495 1992294400 134512640 135305190 4294956144 18446744073709551615 134528292 0 0 4096 3 0 0 0 -1 0 0 0
Current children cumulated CPU time (s) 12.53
Current children cumulated vsize (KiB) 27768

[startup+12.702 s]
/proc/loadavg: 1.22 1.05 1.02 3/67 20359
/proc/meminfo: memFree=1523056/2055920 swapFree=4176720/4192956
[pid=20355] ppid=20353 vsize=5356 CPUtime=0
/proc/20355/stat : 20355 (manysat.sh) S 20353 20355 20220 0 -1 4194304 312 157 0 0 0 0 0 0 16 0 1 0 1131812950 5484544 238 1992294400 4194304 4889804 548682068784 18446744073709551615 254195327812 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/20355/statm: 1339 238 195 169 0 50 0
[pid=20358] ppid=20355 vsize=26732 CPUtime=25.3
/proc/20358/stat : 20358 (manysat1.1_stat) R 20355 20355 20220 0 -1 4194304 3422 0 0 0 2527 3 0 0 19 0 2 0 1131812951 27373568 3408 1992294400 134512640 135305190 4294956144 18446744073709551615 134528265 0 0 4096 3 18446744073709551615 0 0 17 1 0 0
/proc/20358/statm: 6683 3408 83 193 0 6487 0
[pid=20358/tid=20359] ppid=20355 vsize=26732 CPUtime=12.67
/proc/20358/task/20359/stat : 20359 (manysat1.1_stat) R 20355 20355 20220 0 -1 4194368 1554 0 0 0 1265 2 0 0 24 0 2 0 1131812951 27373568 3408 1992294400 134512640 135305190 4294956144 18446744073709551615 134528464 0 0 4096 3 0 0 0 -1 0 0 0
Current children cumulated CPU time (s) 25.3
Current children cumulated vsize (KiB) 32088

[startup+25.503 s]
/proc/loadavg: 1.39 1.09 1.03 3/67 20359
/proc/meminfo: memFree=1520432/2055920 swapFree=4176720/4192956
[pid=20355] ppid=20353 vsize=5356 CPUtime=0
/proc/20355/stat : 20355 (manysat.sh) S 20353 20355 20220 0 -1 4194304 312 157 0 0 0 0 0 0 16 0 1 0 1131812950 5484544 238 1992294400 4194304 4889804 548682068784 18446744073709551615 254195327812 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/20355/statm: 1339 238 195 169 0 50 0
[pid=20358] ppid=20355 vsize=29512 CPUtime=50.84
/proc/20358/stat : 20358 (manysat1.1_stat) R 20355 20355 20220 0 -1 4194304 4098 0 0 0 5080 4 0 0 25 0 2 0 1131812951 30220288 4084 1992294400 134512640 135305190 4294956144 18446744073709551615 134528292 0 0 4096 3 18446744073709551615 0 0 17 1 0 0
/proc/20358/statm: 7378 4084 83 193 0 7182 0
[pid=20358/tid=20359] ppid=20355 vsize=29512 CPUtime=25.45
/proc/20358/task/20359/stat : 20359 (manysat1.1_stat) R 20355 20355 20220 0 -1 4194368 1873 0 0 0 2543 2 0 0 25 0 2 0 1131812951 30220288 4084 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) 34868

[startup+51.1029 s]
/proc/loadavg: 1.60 1.17 1.05 3/67 20359
/proc/meminfo: memFree=1515824/2055920 swapFree=4176720/4192956
[pid=20355] ppid=20353 vsize=5356 CPUtime=0
/proc/20355/stat : 20355 (manysat.sh) S 20353 20355 20220 0 -1 4194304 312 157 0 0 0 0 0 0 16 0 1 0 1131812950 5484544 238 1992294400 4194304 4889804 548682068784 18446744073709551615 254195327812 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/20355/statm: 1339 238 195 169 0 50 0
[pid=20358] ppid=20355 vsize=34400 CPUtime=101.92
/proc/20358/stat : 20358 (manysat1.1_stat) R 20355 20355 20220 0 -1 4194304 5289 0 0 0 10185 7 0 0 17 0 2 0 1131812951 35225600 5275 1992294400 134512640 135305190 4294956144 18446744073709551615 134528292 0 0 4096 3 18446744073709551615 0 0 17 1 0 0
/proc/20358/statm: 8600 5275 83 193 0 8404 0
[pid=20358/tid=20359] ppid=20355 vsize=34400 CPUtime=51.04
/proc/20358/task/20359/stat : 20359 (manysat1.1_stat) R 20355 20355 20220 0 -1 4194368 2478 0 0 0 5100 4 0 0 25 0 2 0 1131812951 35225600 5275 1992294400 134512640 135305190 4294956144 18446744073709551615 134528771 0 0 4096 3 0 0 0 -1 0 0 0
Current children cumulated CPU time (s) 101.92
Current children cumulated vsize (KiB) 39756

[startup+102.303 s]
/proc/loadavg: 1.82 1.29 1.10 3/67 20359
/proc/meminfo: memFree=1510320/2055920 swapFree=4176720/4192956
[pid=20355] ppid=20353 vsize=5356 CPUtime=0
/proc/20355/stat : 20355 (manysat.sh) S 20353 20355 20220 0 -1 4194304 312 157 0 0 0 0 0 0 16 0 1 0 1131812950 5484544 238 1992294400 4194304 4889804 548682068784 18446744073709551615 254195327812 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/20355/statm: 1339 238 195 169 0 50 0
[pid=20358] ppid=20355 vsize=39380 CPUtime=204.09
/proc/20358/stat : 20358 (manysat1.1_stat) R 20355 20355 20220 0 -1 4194304 6639 0 0 0 20399 10 0 0 25 0 2 0 1131812951 40325120 6625 1992294400 134512640 135305190 4294956144 18446744073709551615 134528837 0 0 4096 3 18446744073709551615 0 0 17 1 0 0
/proc/20358/statm: 9845 6625 83 193 0 9649 0
[pid=20358/tid=20359] ppid=20355 vsize=39380 CPUtime=102.21
/proc/20358/task/20359/stat : 20359 (manysat1.1_stat) R 20355 20355 20220 0 -1 4194368 3137 0 0 0 10215 6 0 0 25 0 2 0 1131812951 40325120 6625 1992294400 134512640 135305190 4294956144 18446744073709551615 134528235 0 0 4096 3 0 0 0 -1 0 0 0
Current children cumulated CPU time (s) 204.09
Current children cumulated vsize (KiB) 44736

[startup+162.303 s]
/proc/loadavg: 1.93 1.42 1.15 3/67 20359
/proc/meminfo: memFree=1502576/2055920 swapFree=4176720/4192956
[pid=20355] ppid=20353 vsize=5356 CPUtime=0
/proc/20355/stat : 20355 (manysat.sh) S 20353 20355 20220 0 -1 4194304 312 157 0 0 0 0 0 0 16 0 1 0 1131812950 5484544 238 1992294400 4194304 4889804 548682068784 18446744073709551615 254195327812 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/20355/statm: 1339 238 195 169 0 50 0
[pid=20358] ppid=20355 vsize=47220 CPUtime=323.82
/proc/20358/stat : 20358 (manysat1.1_stat) R 20355 20355 20220 0 -1 4194304 8512 0 0 0 32369 13 0 0 25 0 2 0 1131812951 48353280 8498 1992294400 134512640 135305190 4294956144 18446744073709551615 134528379 0 0 4096 3 18446744073709551615 0 0 17 1 0 0
/proc/20358/statm: 11805 8498 83 193 0 11609 0
[pid=20358/tid=20359] ppid=20355 vsize=47220 CPUtime=162.17
/proc/20358/task/20359/stat : 20359 (manysat1.1_stat) R 20355 20355 20220 0 -1 4194368 4137 0 0 0 16210 7 0 0 25 0 2 0 1131812951 48353280 8498 1992294400 134512640 135305190 4294956144 18446744073709551615 134528458 0 0 4096 3 0 0 0 -1 0 0 0
Current children cumulated CPU time (s) 323.82
Current children cumulated vsize (KiB) 52576

[startup+222.301 s]
/proc/loadavg: 1.97 1.52 1.20 3/67 20359
/proc/meminfo: memFree=1496624/2055920 swapFree=4176720/4192956
[pid=20355] ppid=20353 vsize=5356 CPUtime=0
/proc/20355/stat : 20355 (manysat.sh) S 20353 20355 20220 0 -1 4194304 312 157 0 0 0 0 0 0 16 0 1 0 1131812950 5484544 238 1992294400 4194304 4889804 548682068784 18446744073709551615 254195327812 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/20355/statm: 1339 238 195 169 0 50 0
[pid=20358] ppid=20355 vsize=53220 CPUtime=443.54
/proc/20358/stat : 20358 (manysat1.1_stat) R 20355 20355 20220 0 -1 4194304 10047 0 0 0 44339 15 0 0 25 0 2 0 1131812951 54497280 10033 1992294400 134512640 135305190 4294956144 18446744073709551615 134528413 0 0 4096 3 18446744073709551615 0 0 17 1 0 0
/proc/20358/statm: 13305 10033 83 193 0 13109 0
[pid=20358/tid=20359] ppid=20355 vsize=53220 CPUtime=222.15
/proc/20358/task/20359/stat : 20359 (manysat1.1_stat) R 20355 20355 20220 0 -1 4194368 5046 0 0 0 22206 9 0 0 25 0 2 0 1131812951 54497280 10033 1992294400 134512640 135305190 4294956144 18446744073709551615 134528292 0 0 4096 3 0 0 0 -1 0 0 0
Current children cumulated CPU time (s) 443.54
Current children cumulated vsize (KiB) 58576

[startup+282.301 s]
/proc/loadavg: 1.99 1.61 1.25 3/67 20359
/proc/meminfo: memFree=1495280/2055920 swapFree=4176720/4192956
[pid=20355] ppid=20353 vsize=5356 CPUtime=0
/proc/20355/stat : 20355 (manysat.sh) S 20353 20355 20220 0 -1 4194304 312 157 0 0 0 0 0 0 16 0 1 0 1131812950 5484544 238 1992294400 4194304 4889804 548682068784 18446744073709551615 254195327812 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/20355/statm: 1339 238 195 169 0 50 0
[pid=20358] ppid=20355 vsize=54532 CPUtime=563.28
/proc/20358/stat : 20358 (manysat1.1_stat) R 20355 20355 20220 0 -1 4194304 10373 0 0 0 56312 16 0 0 25 0 2 0 1131812951 55840768 10359 1992294400 134512640 135305190 4294956144 18446744073709551615 134528292 0 0 4096 3 18446744073709551615 0 0 17 1 0 0
/proc/20358/statm: 13633 10359 83 193 0 13437 0
[pid=20358/tid=20359] ppid=20355 vsize=54532 CPUtime=282.12
/proc/20358/task/20359/stat : 20359 (manysat1.1_stat) R 20355 20355 20220 0 -1 4194368 5168 0 0 0 28203 9 0 0 25 0 2 0 1131812951 55840768 10359 1992294400 134512640 135305190 4294956144 18446744073709551615 134528292 0 0 4096 3 0 0 0 -1 0 0 0
Current children cumulated CPU time (s) 563.28
Current children cumulated vsize (KiB) 59888

[startup+342.301 s]
/proc/loadavg: 1.99 1.67 1.30 3/67 20359
/proc/meminfo: memFree=1487408/2055920 swapFree=4176720/4192956
[pid=20355] ppid=20353 vsize=5356 CPUtime=0
/proc/20355/stat : 20355 (manysat.sh) S 20353 20355 20220 0 -1 4194304 312 157 0 0 0 0 0 0 16 0 1 0 1131812950 5484544 238 1992294400 4194304 4889804 548682068784 18446744073709551615 254195327812 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/20355/statm: 1339 238 195 169 0 50 0
[pid=20358] ppid=20355 vsize=62420 CPUtime=683.02
/proc/20358/stat : 20358 (manysat1.1_stat) R 20355 20355 20220 0 -1 4194304 12337 0 0 0 68283 19 0 0 17 0 2 0 1131812951 63918080 12323 1992294400 134512640 135305190 4294956144 18446744073709551615 134528446 0 0 4096 3 18446744073709551615 0 0 17 1 0 0
/proc/20358/statm: 15605 12323 83 193 0 15409 0
[pid=20358/tid=20359] ppid=20355 vsize=62420 CPUtime=342.09
/proc/20358/task/20359/stat : 20359 (manysat1.1_stat) R 20355 20355 20220 0 -1 4194368 6304 0 0 0 34199 10 0 0 25 0 2 0 1131812951 63918080 12323 1992294400 134512640 135305190 4294956144 18446744073709551615 134528263 0 0 4096 3 0 0 0 -1 0 0 0
Current children cumulated CPU time (s) 683.02
Current children cumulated vsize (KiB) 67776

[startup+402.303 s]
/proc/loadavg: 1.99 1.73 1.34 3/67 20359
/proc/meminfo: memFree=1486128/2055920 swapFree=4176720/4192956
[pid=20355] ppid=20353 vsize=5356 CPUtime=0
/proc/20355/stat : 20355 (manysat.sh) S 20353 20355 20220 0 -1 4194304 312 157 0 0 0 0 0 0 16 0 1 0 1131812950 5484544 238 1992294400 4194304 4889804 548682068784 18446744073709551615 254195327812 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/20355/statm: 1339 238 195 169 0 50 0
[pid=20358] ppid=20355 vsize=64600 CPUtime=802.74
/proc/20358/stat : 20358 (manysat1.1_stat) R 20355 20355 20220 0 -1 4194304 12667 0 0 0 80255 19 0 0 25 0 2 0 1131812951 66150400 12653 1992294400 134512640 135305190 4294956144 18446744073709551615 134528480 0 0 4096 3 18446744073709551615 0 0 17 1 0 0
/proc/20358/statm: 16150 12653 83 193 0 15954 0
[pid=20358/tid=20359] ppid=20355 vsize=64600 CPUtime=402.07
/proc/20358/task/20359/stat : 20359 (manysat1.1_stat) R 20355 20355 20220 0 -1 4194368 6413 0 0 0 40196 11 0 0 25 0 2 0 1131812951 66150400 12653 1992294400 134512640 135305190 4294956144 18446744073709551615 134528292 0 0 4096 3 0 0 0 -1 0 0 0
Current children cumulated CPU time (s) 802.74
Current children cumulated vsize (KiB) 69956

[startup+462.307 s]
/proc/loadavg: 1.99 1.78 1.38 3/67 20359
/proc/meminfo: memFree=1482160/2055920 swapFree=4176720/4192956
[pid=20355] ppid=20353 vsize=5356 CPUtime=0
/proc/20355/stat : 20355 (manysat.sh) S 20353 20355 20220 0 -1 4194304 312 157 0 0 0 0 0 0 16 0 1 0 1131812950 5484544 238 1992294400 4194304 4889804 548682068784 18446744073709551615 254195327812 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/20355/statm: 1339 238 195 169 0 50 0
[pid=20358] ppid=20355 vsize=68996 CPUtime=922.49
/proc/20358/stat : 20358 (manysat1.1_stat) R 20355 20355 20220 0 -1 4194304 13640 0 0 0 92228 21 0 0 25 0 2 0 1131812951 70651904 13626 1992294400 134512640 135305190 4294956144 18446744073709551615 134528292 0 0 4096 3 18446744073709551615 0 0 17 1 0 0
/proc/20358/statm: 17249 13626 83 193 0 17053 0
[pid=20358/tid=20359] ppid=20355 vsize=68996 CPUtime=462.04
/proc/20358/task/20359/stat : 20359 (manysat1.1_stat) R 20355 20355 20220 0 -1 4194368 6853 0 0 0 46193 11 0 0 25 0 2 0 1131812951 70651904 13626 1992294400 134512640 135305190 4294956144 18446744073709551615 134528263 0 0 4096 3 0 0 0 -1 0 0 0
Current children cumulated CPU time (s) 922.49
Current children cumulated vsize (KiB) 74352

[startup+522.301 s]
/proc/loadavg: 1.99 1.81 1.41 3/67 20359
/proc/meminfo: memFree=1481648/2055920 swapFree=4176720/4192956
[pid=20355] ppid=20353 vsize=5356 CPUtime=0
/proc/20355/stat : 20355 (manysat.sh) S 20353 20355 20220 0 -1 4194304 312 157 0 0 0 0 0 0 16 0 1 0 1131812950 5484544 238 1992294400 4194304 4889804 548682068784 18446744073709551615 254195327812 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/20355/statm: 1339 238 195 169 0 50 0
[pid=20358] ppid=20355 vsize=69552 CPUtime=1042.21
/proc/20358/stat : 20358 (manysat1.1_stat) R 20355 20355 20220 0 -1 4194304 13788 0 0 0 104200 21 0 0 25 0 2 0 1131812951 71221248 13774 1992294400 134512640 135305190 4294956144 18446744073709551615 134528263 0 0 4096 3 18446744073709551615 0 0 17 1 0 0
/proc/20358/statm: 17388 13774 83 193 0 17192 0
[pid=20358/tid=20359] ppid=20355 vsize=69552 CPUtime=522.01
/proc/20358/task/20359/stat : 20359 (manysat1.1_stat) R 20355 20355 20220 0 -1 4194368 6927 0 0 0 52190 11 0 0 25 0 2 0 1131812951 71221248 13774 1992294400 134512640 135305190 4294956144 18446744073709551615 134528397 0 0 4096 3 0 0 0 -1 0 0 0
Current children cumulated CPU time (s) 1042.21
Current children cumulated vsize (KiB) 74908

[startup+582.301 s]
/proc/loadavg: 1.99 1.85 1.45 3/67 20359
/proc/meminfo: memFree=1475632/2055920 swapFree=4176720/4192956
[pid=20355] ppid=20353 vsize=5356 CPUtime=0
/proc/20355/stat : 20355 (manysat.sh) S 20353 20355 20220 0 -1 4194304 312 157 0 0 0 0 0 0 16 0 1 0 1131812950 5484544 238 1992294400 4194304 4889804 548682068784 18446744073709551615 254195327812 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/20355/statm: 1339 238 195 169 0 50 0
[pid=20358] ppid=20355 vsize=75788 CPUtime=1161.95
/proc/20358/stat : 20358 (manysat1.1_stat) R 20355 20355 20220 0 -1 4194304 15288 0 0 0 116170 25 0 0 20 0 2 0 1131812951 77606912 15274 1992294400 134512640 135305190 4294956144 18446744073709551615 134528503 0 0 4096 3 18446744073709551615 0 0 17 1 0 0
/proc/20358/statm: 18947 15274 83 193 0 18751 0
[pid=20358/tid=20359] ppid=20355 vsize=75788 CPUtime=581.98
/proc/20358/task/20359/stat : 20359 (manysat1.1_stat) R 20355 20355 20220 0 -1 4194368 7705 0 0 0 58185 13 0 0 25 0 2 0 1131812951 77606912 15274 1992294400 134512640 135305190 4294956144 18446744073709551615 134528379 0 0 4096 3 0 0 0 -1 0 0 0
Current children cumulated CPU time (s) 1161.95
Current children cumulated vsize (KiB) 81144



Maximum CPU time exceeded: sending SIGTERM then SIGKILL

[startup+601.401 s]
/proc/loadavg: 1.99 1.85 1.46 3/67 20359
/proc/meminfo: memFree=1473008/2055920 swapFree=4176720/4192956
[pid=20355] ppid=20353 vsize=5356 CPUtime=0
/proc/20355/stat : 20355 (manysat.sh) S 20353 20355 20220 0 -1 4194304 312 157 0 0 0 0 0 0 16 0 1 0 1131812950 5484544 238 1992294400 4194304 4889804 548682068784 18446744073709551615 254195327812 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/20355/statm: 1339 238 195 169 0 50 0
[pid=20358] ppid=20355 vsize=78164 CPUtime=1200.06
/proc/20358/stat : 20358 (manysat1.1_stat) R 20355 20355 20220 0 -1 4194304 15937 0 0 0 119980 26 0 0 18 0 2 0 1131812951 80039936 15923 1992294400 134512640 135305190 4294956144 18446744073709551615 134528292 0 0 4096 3 18446744073709551615 0 0 17 1 0 0
/proc/20358/statm: 19541 15923 83 193 0 19345 0
[pid=20358/tid=20359] ppid=20355 vsize=78164 CPUtime=601.07
/proc/20358/task/20359/stat : 20359 (manysat1.1_stat) R 20355 20355 20220 0 -1 4194368 8006 0 0 0 60093 14 0 0 25 0 2 0 1131812951 80039936 15923 1992294400 134512640 135305190 4294956144 18446744073709551615 134528446 0 0 4096 3 0 0 0 -1 0 0 0
Current children cumulated CPU time (s) 1200.06
Current children cumulated vsize (KiB) 83520

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

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

[startup+601.401 s]
/proc/loadavg: 1.99 1.85 1.46 3/67 20359
/proc/meminfo: memFree=1473008/2055920 swapFree=4176720/4192956
[pid=20355] ppid=20353 vsize=5356 CPUtime=0
/proc/20355/stat : 20355 (manysat.sh) S 20353 20355 20220 0 -1 4194304 312 157 0 0 0 0 0 0 16 0 1 0 1131812950 5484544 238 1992294400 4194304 4889804 548682068784 18446744073709551615 254195327812 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/20355/statm: 1339 238 195 169 0 50 0
[pid=20358] ppid=20355 vsize=78164 CPUtime=1200.06
/proc/20358/stat : 20358 (manysat1.1_stat) R 20355 20355 20220 0 -1 4194304 15937 0 0 0 119980 26 0 0 18 0 2 0 1131812951 80039936 15923 1992294400 134512640 135305190 4294956144 18446744073709551615 134528292 0 0 4096 3 18446744073709551615 0 0 17 1 0 0
/proc/20358/statm: 19541 15923 83 193 0 19345 0
[pid=20358/tid=20359] ppid=20355 vsize=78164 CPUtime=601.07
/proc/20358/task/20359/stat : 20359 (manysat1.1_stat) R 20355 20355 20220 0 -1 4194368 8006 0 0 0 60093 14 0 0 25 0 2 0 1131812951 80039936 15923 1992294400 134512640 135305190 4294956144 18446744073709551615 134528446 0 0 4096 3 0 0 0 -1 0 0 0
Current children cumulated CPU time (s) 1200.06
Current children cumulated vsize (KiB) 83520

Child ended because it received signal 15 (SIGTERM)

# WARNING:
# CPU time reported by wait4() is probably wrong !
# wait4(...,&childrusage) returns 20355 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 1200.06
#
# 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): 1200.06
CPU user time (s): 1199.8
CPU system time (s): 0.26
CPU usage (%): 199.538
Max. virtual memory (cumulated for all children) (KiB): 83520

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= 469
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 0.539917 second user time and 1.65975 second system time

The end

Launcher Data 

Begin job on node34 at 2009-04-01 15:11:20
IDJOB=1527327
IDBENCH=70721
IDSOLVER=514
FILE ID=node34/1527327-1238591479
PBS_JOBID= 9068309
Free space on /tmp= 66380 MiB

SOLVER NAME= ManySAT 1.1 aimd 1/2009-03-20
BENCH NAME= SAT09/RANDOM/MEDIUM/3SAT/SATISFIABLE/480/unif-k3-r4.25-v480-c2040-S449556655-088.cnf
COMMAND LINE= manysat.sh BENCHNAME aimd 1
RUNSOLVER COMMAND LINE= BIN/runsolver --timestamp -w /tmp/evaluation-result-1527327-1238591479/watcher-1527327-1238591479 -o /tmp/evaluation-result-1527327-1238591479/solver-1527327-1238591479 -C 1200 -W 1800 -M 1800 --output-limit 1,15  manysat.sh HOME/instance-1527327-1238591479.cnf aimd 1

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

MD5SUM BENCH= a2cac78f4268ad770e0a9e5d4a9fdb69
RANDOM SEED=98166356

node34.alineos.net Linux 2.6.9-22.EL.rootsmp #1 SMP Mon Oct 3 08:59:52 CEST 2005

/proc/cpuinfo:
processor	: 0
vendor_id	: GenuineIntel
cpu family	: 15
model		: 4
model name	:                   Intel(R) Xeon(TM) CPU 3.00GHz
stepping	: 3
cpu MHz		: 3000.259
cache size	: 2048 KB
fpu		: yes
fpu_exception	: yes
cpuid level	: 5
wp		: yes
flags		: fpu vme de pse tsc msr pae mce cx8 apic sep mtrr pge mca cmov pat pse36 clflush dts acpi mmx fxsr sse sse2 ss ht tm syscall nx lm pni monitor ds_cpl cid cx16 xtpr
bogomips	: 5914.62
clflush size	: 64
cache_alignment	: 128
address sizes	: 36 bits physical, 48 bits virtual
power management:

processor	: 1
vendor_id	: GenuineIntel
cpu family	: 15
model		: 4
model name	:                   Intel(R) Xeon(TM) CPU 3.00GHz
stepping	: 3
cpu MHz		: 3000.259
cache size	: 2048 KB
fpu		: yes
fpu_exception	: yes
cpuid level	: 5
wp		: yes
flags		: fpu vme de pse tsc msr pae mce cx8 apic sep mtrr pge mca cmov pat pse36 clflush dts acpi mmx fxsr sse sse2 ss ht tm syscall nx lm pni monitor ds_cpl cid cx16 xtpr
bogomips	: 5586.94
clflush size	: 64
cache_alignment	: 128
address sizes	: 36 bits physical, 48 bits virtual
power management:


/proc/meminfo:
MemTotal:      2055920 kB
MemFree:       1537512 kB
Buffers:         90352 kB
Cached:         329060 kB
SwapCached:      10076 kB
Active:         202776 kB
Inactive:       228100 kB
HighTotal:           0 kB
HighFree:            0 kB
LowTotal:      2055920 kB
LowFree:       1537512 kB
SwapTotal:     4192956 kB
SwapFree:      4176720 kB
Dirty:            1512 kB
Writeback:           0 kB
Mapped:          17184 kB
Slab:            73580 kB
Committed_AS:  2796356 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= 66380 MiB
End job on node34 at 2009-04-01 15:21:23