Trace number 1525557

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) 1200.04 601.921

General information on the benchmark

NameRANDOM/LARGE/3SAT/UNKNOWN/12000/
unif-k3-r4.2-v12000-c50400-S1510966387-018.cnf
MD5SUM3576a3cf7cfc1985034b5d4b3a46f902
Bench CategoryRANDOM (random instances)
Best result obtained on this benchmarkSAT
Best CPU time to get the best result obtained on this benchmark989.377
Satisfiable
(Un)Satisfiability was proved
Number of variables12000
Number of clauses50400
Sum of the clauses size151200
Maximum clause length3
Minimum clause length3
Number of clauses of size 10
Number of clauses of size 20
Number of clauses of size 350400
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...
0.04/0.05	c ==============================================================================
0.04/0.05	c |           |     ORIGINAL     |              LEARNT              |          |
0.04/0.05	c | Conflicts | Clauses Literals |   Limit Clauses Literals  Lit/Cl | Progress |
0.04/0.05	c ==============================================================================
0.04/0.05	c |         0 |   50400   151200 |   15119       0        0     nan |  0.000 % |
0.09/0.17	c |         0 |   50088   152094 |      --       0       --      -- |     --   | -312/894
0.09/0.17	c ==============================================================================
0.09/0.17	c Result  :   #vars: 11696   #clauses: 50088   #literals: 152094
0.09/0.17	c CPU time:   0.161975 s
0.09/0.17	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-1525557-1238408741/watcher-1525557-1238408741 -o /tmp/evaluation-result-1525557-1238408741/solver-1525557-1238408741 -C 1200 -W 1800 -M 1800 --output-limit 1,15 manysat.sh HOME/instance-1525557-1238408741.cnf aimd 1 

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


[startup+0 s]
/proc/loadavg: 1.83 1.82 1.49 3/73 22531
/proc/meminfo: memFree=1675128/2055920 swapFree=4170060/4192956
[pid=22531] ppid=22529 vsize=5356 CPUtime=0
/proc/22531/stat : 22531 (manysat.sh) S 22529 22531 22402 0 -1 4194304 286 0 0 0 0 0 0 0 18 0 1 0 1113538062 5484544 235 1992294400 4194304 4889804 548682068784 18446744073709551615 226686985028 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/22531/statm: 1339 235 195 169 0 50 0
[pid=22532] ppid=22531 vsize=1172 CPUtime=0
/proc/22532/stat : 22532 (SatElite) R 22531 22531 22402 0 -1 4194304 161 0 0 0 0 0 0 0 19 0 1 0 1113538062 1200128 145 1992294400 134512640 135034092 4294956096 18446744073709551615 134675816 0 0 4096 3 0 0 0 17 0 0 0
/proc/22532/statm: 293 154 50 127 0 163 0

[startup+0.051647 s]
/proc/loadavg: 1.83 1.82 1.49 3/73 22531
/proc/meminfo: memFree=1675128/2055920 swapFree=4170060/4192956
[pid=22531] ppid=22529 vsize=5356 CPUtime=0
/proc/22531/stat : 22531 (manysat.sh) S 22529 22531 22402 0 -1 4194304 286 0 0 0 0 0 0 0 18 0 1 0 1113538062 5484544 235 1992294400 4194304 4889804 548682068784 18446744073709551615 226686985028 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/22531/statm: 1339 235 195 169 0 50 0
[pid=22532] ppid=22531 vsize=5716 CPUtime=0.04
/proc/22532/stat : 22532 (SatElite) R 22531 22531 22402 0 -1 4194304 1251 0 0 0 4 0 0 0 19 0 1 0 1113538062 5853184 1235 1992294400 134512640 135034092 4294956096 18446744073709551615 134673244 0 0 4096 3 0 0 0 17 0 0 0
/proc/22532/statm: 1429 1237 50 127 0 1299 0
Current children cumulated CPU time (s) 0.04
Current children cumulated vsize (KiB) 11072

[startup+0.101657 s]
/proc/loadavg: 1.83 1.82 1.49 3/73 22531
/proc/meminfo: memFree=1675128/2055920 swapFree=4170060/4192956
[pid=22531] ppid=22529 vsize=5356 CPUtime=0
/proc/22531/stat : 22531 (manysat.sh) S 22529 22531 22402 0 -1 4194304 286 0 0 0 0 0 0 0 18 0 1 0 1113538062 5484544 235 1992294400 4194304 4889804 548682068784 18446744073709551615 226686985028 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/22531/statm: 1339 235 195 169 0 50 0
[pid=22532] ppid=22531 vsize=6476 CPUtime=0.09
/proc/22532/stat : 22532 (SatElite) R 22531 22531 22402 0 -1 4194304 1482 0 0 0 9 0 0 0 19 0 1 0 1113538062 6631424 1466 1992294400 134512640 135034092 4294956096 18446744073709551615 134577075 0 0 4096 3 0 0 0 17 0 0 0
/proc/22532/statm: 1619 1466 68 127 0 1489 0
Current children cumulated CPU time (s) 0.09
Current children cumulated vsize (KiB) 11832

[startup+0.301709 s]
/proc/loadavg: 1.83 1.82 1.49 3/73 22531
/proc/meminfo: memFree=1675128/2055920 swapFree=4170060/4192956
[pid=22531] ppid=22529 vsize=5356 CPUtime=0.22
/proc/22531/stat : 22531 (manysat.sh) S 22529 22531 22402 0 -1 4194304 312 1587 0 0 0 0 22 0 15 0 1 0 1113538062 5484544 238 1992294400 4194304 4889804 548682068784 18446744073709551615 226686985028 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/22531/statm: 1339 238 195 169 0 50 0
Current children cumulated CPU time (s) 0.22
Current children cumulated vsize (KiB) 5356

[startup+0.70179 s]
/proc/loadavg: 1.83 1.82 1.49 3/73 22531
/proc/meminfo: memFree=1675128/2055920 swapFree=4170060/4192956
[pid=22531] ppid=22529 vsize=5356 CPUtime=0.22
/proc/22531/stat : 22531 (manysat.sh) S 22529 22531 22402 0 -1 4194304 312 1587 0 0 0 0 22 0 15 0 1 0 1113538062 5484544 238 1992294400 4194304 4889804 548682068784 18446744073709551615 226686985028 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/22531/statm: 1339 238 195 169 0 50 0
Current children cumulated CPU time (s) 0.22
Current children cumulated vsize (KiB) 5356

[startup+1.50295 s]
/proc/loadavg: 1.83 1.82 1.49 3/76 22535
/proc/meminfo: memFree=1662432/2055920 swapFree=4170060/4192956
[pid=22531] ppid=22529 vsize=5356 CPUtime=0.22
/proc/22531/stat : 22531 (manysat.sh) S 22529 22531 22402 0 -1 4194304 312 1587 0 0 0 0 22 0 15 0 1 0 1113538062 5484544 238 1992294400 4194304 4889804 548682068784 18446744073709551615 226686985028 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/22531/statm: 1339 238 195 169 0 50 0
[pid=22534] ppid=22531 vsize=24940 CPUtime=2.42
/proc/22534/stat : 22534 (manysat1.1_stat) R 22531 22531 22402 0 -1 4194304 3316 0 0 0 239 3 0 0 16 0 2 0 1113538085 25538560 3302 1992294400 134512640 135305190 4294956144 18446744073709551615 134528252 0 0 4096 3 18446744073709551615 0 0 17 1 0 0
/proc/22534/statm: 6235 3302 83 193 0 6039 0
[pid=22534/tid=22535] ppid=22531 vsize=24940 CPUtime=1.15
/proc/22534/task/22535/stat : 22535 (manysat1.1_stat) R 22531 22531 22402 0 -1 4194368 542 0 0 0 114 1 0 0 17 0 2 0 1113538094 25538560 3302 1992294400 134512640 135305190 4294956144 18446744073709551615 134528319 0 0 4096 3 0 0 0 -1 0 0 0
Current children cumulated CPU time (s) 2.64
Current children cumulated vsize (KiB) 30296

[startup+3.10128 s]
/proc/loadavg: 1.83 1.82 1.49 3/76 22535
/proc/meminfo: memFree=1658720/2055920 swapFree=4170060/4192956
[pid=22531] ppid=22529 vsize=5356 CPUtime=0.22
/proc/22531/stat : 22531 (manysat.sh) S 22529 22531 22402 0 -1 4194304 312 1587 0 0 0 0 22 0 15 0 1 0 1113538062 5484544 238 1992294400 4194304 4889804 548682068784 18446744073709551615 226686985028 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/22531/statm: 1339 238 195 169 0 50 0
[pid=22534] ppid=22531 vsize=29632 CPUtime=5.6
/proc/22534/stat : 22534 (manysat1.1_stat) R 22531 22531 22402 0 -1 4194304 4573 0 0 0 556 4 0 0 17 0 2 0 1113538085 30343168 4559 1992294400 134512640 135305190 4294956144 18446744073709551615 134528851 0 0 4096 3 18446744073709551615 0 0 17 1 0 0
/proc/22534/statm: 7408 4559 83 193 0 7212 0
[pid=22534/tid=22535] ppid=22531 vsize=29632 CPUtime=2.75
/proc/22534/task/22535/stat : 22535 (manysat1.1_stat) R 22531 22531 22402 0 -1 4194368 1054 0 0 0 273 2 0 0 16 0 2 0 1113538094 30343168 4559 1992294400 134512640 135305190 4294956144 18446744073709551615 134528292 0 0 4096 3 0 0 0 -1 0 0 0
Current children cumulated CPU time (s) 5.82
Current children cumulated vsize (KiB) 34988

[startup+6.30193 s]
/proc/loadavg: 1.85 1.82 1.49 3/76 22535
/proc/meminfo: memFree=1650912/2055920 swapFree=4170060/4192956
[pid=22531] ppid=22529 vsize=5356 CPUtime=0.22
/proc/22531/stat : 22531 (manysat.sh) S 22529 22531 22402 0 -1 4194304 312 1587 0 0 0 0 22 0 15 0 1 0 1113538062 5484544 238 1992294400 4194304 4889804 548682068784 18446744073709551615 226686985028 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/22531/statm: 1339 238 195 169 0 50 0
[pid=22534] ppid=22531 vsize=36684 CPUtime=11.99
/proc/22534/stat : 22534 (manysat1.1_stat) R 22531 22531 22402 0 -1 4194304 6395 0 0 0 1192 7 0 0 17 0 2 0 1113538085 37564416 6381 1992294400 134512640 135305190 4294956144 18446744073709551615 134557272 0 0 4096 3 18446744073709551615 0 0 17 1 0 0
/proc/22534/statm: 9171 6381 83 193 0 8975 0
[pid=22534/tid=22535] ppid=22531 vsize=36684 CPUtime=5.96
/proc/22534/task/22535/stat : 22535 (manysat1.1_stat) R 22531 22531 22402 0 -1 4194368 1857 0 0 0 592 4 0 0 17 0 2 0 1113538094 37564416 6381 1992294400 134512640 135305190 4294956144 18446744073709551615 134528329 0 0 4096 3 0 0 0 -1 0 0 0
Current children cumulated CPU time (s) 12.21
Current children cumulated vsize (KiB) 42040

[startup+12.7022 s]
/proc/loadavg: 1.86 1.83 1.49 3/76 22535
/proc/meminfo: memFree=1637472/2055920 swapFree=4170060/4192956
[pid=22531] ppid=22529 vsize=5356 CPUtime=0.22
/proc/22531/stat : 22531 (manysat.sh) S 22529 22531 22402 0 -1 4194304 312 1587 0 0 0 0 22 0 15 0 1 0 1113538062 5484544 238 1992294400 4194304 4889804 548682068784 18446744073709551615 226686985028 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/22531/statm: 1339 238 195 169 0 50 0
[pid=22534] ppid=22531 vsize=49576 CPUtime=24.75
/proc/22534/stat : 22534 (manysat1.1_stat) R 22531 22531 22402 0 -1 4194304 9535 0 0 0 2464 11 0 0 17 0 2 0 1113538085 50765824 9521 1992294400 134512640 135305190 4294956144 18446744073709551615 134528189 0 0 4096 3 18446744073709551615 0 0 17 1 0 0
/proc/22534/statm: 12394 9521 83 193 0 12198 0
[pid=22534/tid=22535] ppid=22531 vsize=49576 CPUtime=12.35
/proc/22534/task/22535/stat : 22535 (manysat1.1_stat) R 22531 22531 22402 0 -1 4194368 3201 0 0 0 1229 6 0 0 17 0 2 0 1113538094 50765824 9521 1992294400 134512640 135305190 4294956144 18446744073709551615 134528229 0 0 4096 3 0 0 0 -1 0 0 0
Current children cumulated CPU time (s) 24.97
Current children cumulated vsize (KiB) 54932

[startup+25.5018 s]
/proc/loadavg: 1.89 1.83 1.50 3/76 22535
/proc/meminfo: memFree=1623392/2055920 swapFree=4170060/4192956
[pid=22531] ppid=22529 vsize=5356 CPUtime=0.22
/proc/22531/stat : 22531 (manysat.sh) S 22529 22531 22402 0 -1 4194304 312 1587 0 0 0 0 22 0 15 0 1 0 1113538062 5484544 238 1992294400 4194304 4889804 548682068784 18446744073709551615 226686985028 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/22531/statm: 1339 238 195 169 0 50 0
[pid=22534] ppid=22531 vsize=62296 CPUtime=50.28
/proc/22534/stat : 22534 (manysat1.1_stat) R 22531 22531 22402 0 -1 4194304 12619 0 0 0 5012 16 0 0 17 0 2 0 1113538085 63791104 12605 1992294400 134512640 135305190 4294956144 18446744073709551615 134528229 0 0 4096 3 18446744073709551615 0 0 17 1 0 0
/proc/22534/statm: 15574 12605 83 193 0 15378 0
[pid=22534/tid=22535] ppid=22531 vsize=62296 CPUtime=25.15
/proc/22534/task/22535/stat : 22535 (manysat1.1_stat) R 22531 22531 22402 0 -1 4194368 4521 0 0 0 2507 8 0 0 17 0 2 0 1113538094 63791104 12605 1992294400 134512640 135305190 4294956144 18446744073709551615 134557923 0 0 4096 3 0 0 0 -1 0 0 0
Current children cumulated CPU time (s) 50.5
Current children cumulated vsize (KiB) 67652

[startup+51.101 s]
/proc/loadavg: 1.93 1.85 1.51 3/76 22535
/proc/meminfo: memFree=1606560/2055920 swapFree=4170060/4192956
[pid=22531] ppid=22529 vsize=5356 CPUtime=0.22
/proc/22531/stat : 22531 (manysat.sh) S 22529 22531 22402 0 -1 4194304 312 1587 0 0 0 0 22 0 15 0 1 0 1113538062 5484544 238 1992294400 4194304 4889804 548682068784 18446744073709551615 226686985028 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/22531/statm: 1339 238 195 169 0 50 0
[pid=22534] ppid=22531 vsize=78644 CPUtime=101.33
/proc/22534/stat : 22534 (manysat1.1_stat) R 22531 22531 22402 0 -1 4194304 16831 0 0 0 10111 22 0 0 18 0 2 0 1113538085 80531456 16817 1992294400 134512640 135305190 4294956144 18446744073709551615 134530721 0 0 4096 3 18446744073709551615 0 0 17 1 0 0
/proc/22534/statm: 19661 16817 83 193 0 19465 0
[pid=22534/tid=22535] ppid=22531 vsize=78644 CPUtime=50.72
/proc/22534/task/22535/stat : 22535 (manysat1.1_stat) R 22531 22531 22402 0 -1 4194368 6343 0 0 0 5062 10 0 0 17 0 2 0 1113538094 80531456 16817 1992294400 134512640 135305190 4294956144 18446744073709551615 134551651 0 0 4096 3 0 0 0 -1 0 0 0
Current children cumulated CPU time (s) 101.55
Current children cumulated vsize (KiB) 84000

[startup+102.306 s]
/proc/loadavg: 1.97 1.87 1.54 3/76 22535
/proc/meminfo: memFree=1590368/2055920 swapFree=4170060/4192956
[pid=22531] ppid=22529 vsize=5356 CPUtime=0.22
/proc/22531/stat : 22531 (manysat.sh) S 22529 22531 22402 0 -1 4194304 312 1587 0 0 0 0 22 0 15 0 1 0 1113538062 5484544 238 1992294400 4194304 4889804 548682068784 18446744073709551615 226686985028 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/22531/statm: 1339 238 195 169 0 50 0
[pid=22534] ppid=22531 vsize=94692 CPUtime=203.44
/proc/22534/stat : 22534 (manysat1.1_stat) R 22531 22531 22402 0 -1 4194304 20862 0 0 0 20313 31 0 0 17 0 2 0 1113538085 96964608 20848 1992294400 134512640 135305190 4294956144 18446744073709551615 134528292 0 0 4096 3 18446744073709551615 0 0 17 1 0 0
/proc/22534/statm: 23673 20848 83 193 0 23477 0
[pid=22534/tid=22535] ppid=22531 vsize=94692 CPUtime=101.9
/proc/22534/task/22535/stat : 22535 (manysat1.1_stat) R 22531 22531 22402 0 -1 4194368 8202 0 0 0 10175 15 0 0 17 0 2 0 1113538094 96964608 20848 1992294400 134512640 135305190 4294956144 18446744073709551615 134528229 0 0 4096 3 0 0 0 -1 0 0 0
Current children cumulated CPU time (s) 203.66
Current children cumulated vsize (KiB) 100048

[startup+162.302 s]
/proc/loadavg: 1.99 1.89 1.56 3/76 22535
/proc/meminfo: memFree=1567712/2055920 swapFree=4170060/4192956
[pid=22531] ppid=22529 vsize=5356 CPUtime=0.22
/proc/22531/stat : 22531 (manysat.sh) S 22529 22531 22402 0 -1 4194304 312 1587 0 0 0 0 22 0 15 0 1 0 1113538062 5484544 238 1992294400 4194304 4889804 548682068784 18446744073709551615 226686985028 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/22531/statm: 1339 238 195 169 0 50 0
[pid=22534] ppid=22531 vsize=117812 CPUtime=323.08
/proc/22534/stat : 22534 (manysat1.1_stat) R 22531 22531 22402 0 -1 4194304 26510 0 0 0 32267 41 0 0 18 0 2 0 1113538085 120639488 26496 1992294400 134512640 135305190 4294956144 18446744073709551615 134528415 0 0 4096 3 18446744073709551615 0 0 17 1 0 0
/proc/22534/statm: 29453 26496 83 193 0 29257 0
[pid=22534/tid=22535] ppid=22531 vsize=117812 CPUtime=161.85
/proc/22534/task/22535/stat : 22535 (manysat1.1_stat) R 22531 22531 22402 0 -1 4194368 10850 0 0 0 16165 20 0 0 18 0 2 0 1113538094 120639488 26496 1992294400 134512640 135305190 4294956144 18446744073709551615 134528292 0 0 4096 3 0 0 0 -1 0 0 0
Current children cumulated CPU time (s) 323.3
Current children cumulated vsize (KiB) 123168

[startup+222.302 s]
/proc/loadavg: 1.99 1.91 1.58 3/76 22535
/proc/meminfo: memFree=1555680/2055920 swapFree=4170060/4192956
[pid=22531] ppid=22529 vsize=5356 CPUtime=0.22
/proc/22531/stat : 22531 (manysat.sh) S 22529 22531 22402 0 -1 4194304 312 1587 0 0 0 0 22 0 15 0 1 0 1113538062 5484544 238 1992294400 4194304 4889804 548682068784 18446744073709551615 226686985028 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/22531/statm: 1339 238 195 169 0 50 0
[pid=22534] ppid=22531 vsize=129716 CPUtime=442.74
/proc/22534/stat : 22534 (manysat1.1_stat) R 22531 22531 22402 0 -1 4194304 29530 0 0 0 44225 49 0 0 16 0 2 0 1113538085 132829184 29516 1992294400 134512640 135305190 4294956144 18446744073709551615 134528402 0 0 4096 3 18446744073709551615 0 0 17 1 0 0
/proc/22534/statm: 32429 29516 83 193 0 32233 0
[pid=22534/tid=22535] ppid=22531 vsize=129716 CPUtime=221.8
/proc/22534/task/22535/stat : 22535 (manysat1.1_stat) R 22531 22531 22402 0 -1 4194368 12656 0 0 0 22156 24 0 0 18 0 2 0 1113538094 132829184 29516 1992294400 134512640 135305190 4294956144 18446744073709551615 134528229 0 0 4096 3 0 0 0 -1 0 0 0
Current children cumulated CPU time (s) 442.96
Current children cumulated vsize (KiB) 135072

[startup+282.301 s]
/proc/loadavg: 1.99 1.92 1.61 3/76 22535
/proc/meminfo: memFree=1538080/2055920 swapFree=4170060/4192956
[pid=22531] ppid=22529 vsize=5356 CPUtime=0.22
/proc/22531/stat : 22531 (manysat.sh) S 22529 22531 22402 0 -1 4194304 312 1587 0 0 0 0 22 0 15 0 1 0 1113538062 5484544 238 1992294400 4194304 4889804 548682068784 18446744073709551615 226686985028 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/22531/statm: 1339 238 195 169 0 50 0
[pid=22534] ppid=22531 vsize=147644 CPUtime=562.41
/proc/22534/stat : 22534 (manysat1.1_stat) R 22531 22531 22402 0 -1 4194304 33889 0 0 0 56181 60 0 0 17 0 2 0 1113538085 151187456 33875 1992294400 134512640 135305190 4294956144 18446744073709551615 134528771 0 0 4096 3 18446744073709551615 0 0 17 1 0 0
/proc/22534/statm: 36911 33875 83 193 0 36715 0
[pid=22534/tid=22535] ppid=22531 vsize=147644 CPUtime=281.77
/proc/22534/task/22535/stat : 22535 (manysat1.1_stat) R 22531 22531 22402 0 -1 4194368 14552 0 0 0 28148 29 0 0 23 0 2 0 1113538094 151187456 33875 1992294400 134512640 135305190 4294956144 18446744073709551615 134528594 0 0 4096 3 0 0 0 -1 0 0 0
Current children cumulated CPU time (s) 562.63
Current children cumulated vsize (KiB) 153000

[startup+342.302 s]
/proc/loadavg: 1.99 1.93 1.63 3/76 22535
/proc/meminfo: memFree=1512224/2055920 swapFree=4170060/4192956
[pid=22531] ppid=22529 vsize=5356 CPUtime=0.22
/proc/22531/stat : 22531 (manysat.sh) S 22529 22531 22402 0 -1 4194304 312 1587 0 0 0 0 22 0 15 0 1 0 1113538062 5484544 238 1992294400 4194304 4889804 548682068784 18446744073709551615 226686985028 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/22531/statm: 1339 238 195 169 0 50 0
[pid=22534] ppid=22531 vsize=173312 CPUtime=682.08
/proc/22534/stat : 22534 (manysat1.1_stat) R 22531 22531 22402 0 -1 4194304 40358 0 0 0 68135 73 0 0 17 0 2 0 1113538085 177471488 40344 1992294400 134512640 135305190 4294956144 18446744073709551615 134528292 0 0 4096 3 18446744073709551615 0 0 17 1 0 0
/proc/22534/statm: 43328 40344 83 193 0 43132 0
[pid=22534/tid=22535] ppid=22531 vsize=173312 CPUtime=341.74
/proc/22534/task/22535/stat : 22535 (manysat1.1_stat) R 22531 22531 22402 0 -1 4194368 17594 0 0 0 34138 36 0 0 17 0 2 0 1113538094 177471488 40344 1992294400 134512640 135305190 4294956144 18446744073709551615 134528229 0 0 4096 3 0 0 0 -1 0 0 0
Current children cumulated CPU time (s) 682.3
Current children cumulated vsize (KiB) 178668

[startup+402.301 s]
/proc/loadavg: 1.99 1.94 1.65 3/76 22535
/proc/meminfo: memFree=1496160/2055920 swapFree=4170060/4192956
[pid=22531] ppid=22529 vsize=5356 CPUtime=0.22
/proc/22531/stat : 22531 (manysat.sh) S 22529 22531 22402 0 -1 4194304 312 1587 0 0 0 0 22 0 15 0 1 0 1113538062 5484544 238 1992294400 4194304 4889804 548682068784 18446744073709551615 226686985028 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/22531/statm: 1339 238 195 169 0 50 0
[pid=22534] ppid=22531 vsize=189892 CPUtime=801.75
/proc/22534/stat : 22534 (manysat1.1_stat) R 22531 22531 22402 0 -1 4194304 44629 0 0 0 80094 81 0 0 17 0 2 0 1113538085 194449408 44615 1992294400 134512640 135305190 4294956144 18446744073709551615 134528292 0 0 4096 3 18446744073709551615 0 0 17 1 0 0
/proc/22534/statm: 47473 44615 83 193 0 47277 0
[pid=22534/tid=22535] ppid=22531 vsize=189892 CPUtime=401.71
/proc/22534/task/22535/stat : 22535 (manysat1.1_stat) R 22531 22531 22402 0 -1 4194368 19897 0 0 0 40129 42 0 0 17 0 2 0 1113538094 194449408 44615 1992294400 134512640 135305190 4294956144 18446744073709551615 134528292 0 0 4096 3 0 0 0 -1 0 0 0
Current children cumulated CPU time (s) 801.97
Current children cumulated vsize (KiB) 195248

[startup+462.302 s]
/proc/loadavg: 1.99 1.95 1.67 3/76 22535
/proc/meminfo: memFree=1482464/2055920 swapFree=4170060/4192956
[pid=22531] ppid=22529 vsize=5356 CPUtime=0.22
/proc/22531/stat : 22531 (manysat.sh) S 22529 22531 22402 0 -1 4194304 312 1587 0 0 0 0 22 0 15 0 1 0 1113538062 5484544 238 1992294400 4194304 4889804 548682068784 18446744073709551615 226686985028 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/22531/statm: 1339 238 195 169 0 50 0
[pid=22534] ppid=22531 vsize=203404 CPUtime=921.4
/proc/22534/stat : 22534 (manysat1.1_stat) R 22531 22531 22402 0 -1 4194304 47756 0 0 0 92054 86 0 0 18 0 2 0 1113538085 208285696 47742 1992294400 134512640 135305190 4294956144 18446744073709551615 134528292 0 0 4096 3 18446744073709551615 0 0 17 1 0 0
/proc/22534/statm: 50851 47742 83 193 0 50655 0
[pid=22534/tid=22535] ppid=22531 vsize=203404 CPUtime=461.66
/proc/22534/task/22535/stat : 22535 (manysat1.1_stat) R 22531 22531 22402 0 -1 4194368 21222 0 0 0 46122 44 0 0 19 0 2 0 1113538094 208285696 47742 1992294400 134512640 135305190 4294956144 18446744073709551615 134528503 0 0 4096 3 0 0 0 -1 0 0 0
Current children cumulated CPU time (s) 921.62
Current children cumulated vsize (KiB) 208760

[startup+522.302 s]
/proc/loadavg: 1.99 1.95 1.69 3/76 22535
/proc/meminfo: memFree=1467360/2055920 swapFree=4170060/4192956
[pid=22531] ppid=22529 vsize=5356 CPUtime=0.22
/proc/22531/stat : 22531 (manysat.sh) S 22529 22531 22402 0 -1 4194304 312 1587 0 0 0 0 22 0 15 0 1 0 1113538062 5484544 238 1992294400 4194304 4889804 548682068784 18446744073709551615 226686985028 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/22531/statm: 1339 238 195 169 0 50 0
[pid=22534] ppid=22531 vsize=218864 CPUtime=1041.07
/proc/22534/stat : 22534 (manysat1.1_stat) R 22531 22531 22402 0 -1 4194304 51826 0 0 0 104011 96 0 0 17 0 2 0 1113538085 224116736 51812 1992294400 134512640 135305190 4294956144 18446744073709551615 134557557 0 0 4096 3 18446744073709551615 0 0 17 1 0 0
/proc/22534/statm: 54716 51812 83 193 0 54520 0
[pid=22534/tid=22535] ppid=22531 vsize=218864 CPUtime=521.63
/proc/22534/task/22535/stat : 22535 (manysat1.1_stat) R 22531 22531 22402 0 -1 4194368 23576 0 0 0 52113 50 0 0 19 0 2 0 1113538094 224116736 51812 1992294400 134512640 135305190 4294956144 18446744073709551615 134528480 0 0 4096 3 0 0 0 -1 0 0 0
Current children cumulated CPU time (s) 1041.29
Current children cumulated vsize (KiB) 224220

[startup+582.301 s]
/proc/loadavg: 1.99 1.96 1.70 3/76 22535
/proc/meminfo: memFree=1456736/2055920 swapFree=4170060/4192956
[pid=22531] ppid=22529 vsize=5356 CPUtime=0.22
/proc/22531/stat : 22531 (manysat.sh) S 22529 22531 22402 0 -1 4194304 312 1587 0 0 0 0 22 0 15 0 1 0 1113538062 5484544 238 1992294400 4194304 4889804 548682068784 18446744073709551615 226686985028 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/22531/statm: 1339 238 195 169 0 50 0
[pid=22534] ppid=22531 vsize=228640 CPUtime=1160.72
/proc/22534/stat : 22534 (manysat1.1_stat) R 22531 22531 22402 0 -1 4194304 54182 0 0 0 115971 101 0 0 17 0 2 0 1113538085 234127360 54168 1992294400 134512640 135305190 4294956144 18446744073709551615 134528292 0 0 4096 3 18446744073709551615 0 0 17 1 0 0
/proc/22534/statm: 57160 54168 83 193 0 56964 0
[pid=22534/tid=22535] ppid=22531 vsize=228640 CPUtime=581.59
/proc/22534/task/22535/stat : 22535 (manysat1.1_stat) R 22531 22531 22402 0 -1 4194368 24630 0 0 0 58107 52 0 0 17 0 2 0 1113538094 234127360 54168 1992294400 134512640 135305190 4294956144 18446744073709551615 134528292 0 0 4096 3 0 0 0 -1 0 0 0
Current children cumulated CPU time (s) 1160.94
Current children cumulated vsize (KiB) 233996



Maximum CPU time exceeded: sending SIGTERM then SIGKILL

[startup+601.902 s]
/proc/loadavg: 1.99 1.96 1.71 3/76 22535
/proc/meminfo: memFree=1456736/2055920 swapFree=4170060/4192956
[pid=22531] ppid=22529 vsize=5356 CPUtime=0.22
/proc/22531/stat : 22531 (manysat.sh) S 22529 22531 22402 0 -1 4194304 312 1587 0 0 0 0 22 0 15 0 1 0 1113538062 5484544 238 1992294400 4194304 4889804 548682068784 18446744073709551615 226686985028 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/22531/statm: 1339 238 195 169 0 50 0
[pid=22534] ppid=22531 vsize=228640 CPUtime=1199.82
/proc/22534/stat : 22534 (manysat1.1_stat) R 22531 22531 22402 0 -1 4194304 54182 0 0 0 119881 101 0 0 19 0 2 0 1113538085 234127360 54168 1992294400 134512640 135305190 4294956144 18446744073709551615 134528292 0 0 4096 3 18446744073709551615 0 0 17 1 0 0
/proc/22534/statm: 57160 54168 83 193 0 56964 0
[pid=22534/tid=22535] ppid=22531 vsize=228640 CPUtime=601.18
/proc/22534/task/22535/stat : 22535 (manysat1.1_stat) R 22531 22531 22402 0 -1 4194368 24630 0 0 0 60066 52 0 0 25 0 2 0 1113538094 234127360 54168 1992294400 134512640 135305190 4294956144 18446744073709551615 134528292 0 0 4096 3 0 0 0 -1 0 0 0
Current children cumulated CPU time (s) 1200.04
Current children cumulated vsize (KiB) 233996

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

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

[startup+601.902 s]
/proc/loadavg: 1.99 1.96 1.71 3/76 22535
/proc/meminfo: memFree=1456736/2055920 swapFree=4170060/4192956
[pid=22531] ppid=22529 vsize=5356 CPUtime=0.22
/proc/22531/stat : 22531 (manysat.sh) S 22529 22531 22402 0 -1 4194304 312 1587 0 0 0 0 22 0 15 0 1 0 1113538062 5484544 238 1992294400 4194304 4889804 548682068784 18446744073709551615 226686985028 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/22531/statm: 1339 238 195 169 0 50 0
[pid=22534] ppid=22531 vsize=228640 CPUtime=1199.82
/proc/22534/stat : 22534 (manysat1.1_stat) R 22531 22531 22402 0 -1 4194304 54182 0 0 0 119881 101 0 0 19 0 2 0 1113538085 234127360 54168 1992294400 134512640 135305190 4294956144 18446744073709551615 134528292 0 0 4096 3 18446744073709551615 0 0 17 1 0 0
/proc/22534/statm: 57160 54168 83 193 0 56964 0
[pid=22534/tid=22535] ppid=22531 vsize=228640 CPUtime=601.18
/proc/22534/task/22535/stat : 22535 (manysat1.1_stat) R 22531 22531 22402 0 -1 4194368 24630 0 0 0 60066 52 0 0 25 0 2 0 1113538094 234127360 54168 1992294400 134512640 135305190 4294956144 18446744073709551615 134528292 0 0 4096 3 0 0 0 -1 0 0 0
Current children cumulated CPU time (s) 1200.04
Current children cumulated vsize (KiB) 233996

Child ended because it received signal 15 (SIGTERM)

# WARNING:
# CPU time reported by wait4() is probably wrong !
# wait4(...,&childrusage) returns 22531 and gives
#  childrusage.ru_utime.tv_sec=0
#  childrusage.ru_utime.tv_usec=224965
#  childrusage.ru_stime.tv_sec=0
#  childrusage.ru_stime.tv_usec=11998
# CPU time returned by wait4() is 0.236963
# while last known CPU time is 1200.04
#
# Solver probably didn't/couldn't wait for its children
# Using CPU time of the last sample as value...

Real time (s): 601.921
CPU time (s): 1200.04
CPU user time (s): 1199.03
CPU system time (s): 1.01
CPU usage (%): 199.368
Max. virtual memory (cumulated for all children) (KiB): 233996

getrusage(RUSAGE_CHILDREN,...) data:
user time used= 0.224965
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= 1899
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= 3

runsolver used 0.742887 second user time and 2.00769 second system time

The end

Launcher Data 

Begin job on node80 at 2009-03-30 12:25:41
IDJOB=1525557
IDBENCH=70367
IDSOLVER=514
FILE ID=node80/1525557-1238408741
PBS_JOBID= 9061449
Free space on /tmp= 64800 MiB

SOLVER NAME= ManySAT 1.1 aimd 1/2009-03-20
BENCH NAME= SAT09/RANDOM/LARGE/3SAT/UNKNOWN/12000/unif-k3-r4.2-v12000-c50400-S1510966387-018.cnf
COMMAND LINE= manysat.sh BENCHNAME aimd 1
RUNSOLVER COMMAND LINE= BIN/runsolver --timestamp -w /tmp/evaluation-result-1525557-1238408741/watcher-1525557-1238408741 -o /tmp/evaluation-result-1525557-1238408741/solver-1525557-1238408741 -C 1200 -W 1800 -M 1800 --output-limit 1,15  manysat.sh HOME/instance-1525557-1238408741.cnf aimd 1

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

MD5SUM BENCH= 3576a3cf7cfc1985034b5d4b3a46f902
RANDOM SEED=1926591007

node80.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		: 3000.263
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		: 3000.263
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	: 5996.54
clflush size	: 64
cache_alignment	: 128
address sizes	: 36 bits physical, 48 bits virtual
power management:


/proc/meminfo:
MemTotal:      2055920 kB
MemFree:       1675672 kB
Buffers:         70884 kB
Cached:         235440 kB
SwapCached:      14568 kB
Active:         100288 kB
Inactive:       222524 kB
HighTotal:           0 kB
HighFree:            0 kB
LowTotal:      2055920 kB
LowFree:       1675672 kB
SwapTotal:     4192956 kB
SwapFree:      4170060 kB
Dirty:            2408 kB
Writeback:           0 kB
Mapped:          22036 kB
Slab:            42596 kB
Committed_AS:  2821792 kB
PageTables:       2008 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= 64796 MiB
End job on node80 at 2009-03-30 12:35:45