Trace number 1527233

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) 1200.01 601.42

General information on the benchmark

NameRANDOM/MEDIUM/3SAT/SATISFIABLE/440/
unif-k3-r4.25-v440-c1870-S725789261-031.cnf
MD5SUMf67f090e24644066ce5872fbc256498a
Bench CategoryRANDOM (random instances)
Best result obtained on this benchmarkSAT
Best CPU time to get the best result obtained on this benchmark0.011997
Satisfiable
(Un)Satisfiability was proved
Number of variables440
Number of clauses1870
Sum of the clauses size5610
Maximum clause length3
Minimum clause length3
Number of clauses of size 10
Number of clauses of size 20
Number of clauses of size 31870
Number of clauses of size 40
Number of clauses of size 50
Number of clauses of size over 50

Solver Data 

0.00/0.00	c Parsing...
0.00/0.00	c ==============================================================================
0.00/0.00	c |           |     ORIGINAL     |              LEARNT              |          |
0.00/0.00	c | Conflicts | Clauses Literals |   Limit Clauses Literals  Lit/Cl | Progress |
0.00/0.00	c ==============================================================================
0.00/0.00	c |         0 |    1870     5610 |     560       0        0     nan |  0.000 % |
0.00/0.00	c |         0 |    1859     5641 |      --       0       --      -- |     --   | -11/31
0.00/0.00	c ==============================================================================
0.00/0.00	c Result  :   #vars: 428   #clauses: 1859   #literals: 5641
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-1527233-1238584769/watcher-1527233-1238584769 -o /tmp/evaluation-result-1527233-1238584769/solver-1527233-1238584769 -C 1200 -W 1800 -M 1800 --output-limit 1,15 manysat.sh HOME/instance-1527233-1238584769.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 1.04 2/64 16510
/proc/meminfo: memFree=1625848/2055920 swapFree=4176304/4192956
[pid=16510] ppid=16508 vsize=5356 CPUtime=0
/proc/16510/stat : 16510 (manysat.sh) S 16508 16510 15983 0 -1 4194304 286 0 0 0 0 0 0 0 18 0 1 0 1131139430 5484544 235 1992294400 4194304 4889804 548682068784 18446744073709551615 269930259268 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/16510/statm: 1339 235 195 169 0 50 0
[pid=16511] ppid=16510 vsize=828 CPUtime=0
/proc/16511/stat : 16511 (SatElite) R 16510 16510 15983 0 -1 4194304 148 0 0 0 0 0 0 0 19 0 1 0 1131139431 847872 132 1992294400 134512640 135034092 4294956096 18446744073709551615 134678376 0 0 4096 3 0 0 0 17 1 0 0
/proc/16511/statm: 207 132 68 127 0 77 0

[startup+0.056812 s]
/proc/loadavg: 0.92 0.98 1.04 2/64 16510
/proc/meminfo: memFree=1625848/2055920 swapFree=4176304/4192956
[pid=16510] ppid=16508 vsize=5356 CPUtime=0
/proc/16510/stat : 16510 (manysat.sh) S 16508 16510 15983 0 -1 4194304 312 153 0 0 0 0 0 0 18 0 1 0 1131139430 5484544 238 1992294400 4194304 4889804 548682068784 18446744073709551615 269930259268 0 65536 4100 65538 18446744071563356171 0 0 17 1 0 0
/proc/16510/statm: 1339 238 195 169 0 50 0
Current children cumulated CPU time (s) 0
Current children cumulated vsize (KiB) 5356

[startup+0.419823 s]
/proc/loadavg: 0.92 0.98 1.04 2/64 16510
/proc/meminfo: memFree=1625848/2055920 swapFree=4176304/4192956
[pid=16510] ppid=16508 vsize=5356 CPUtime=0
/proc/16510/stat : 16510 (manysat.sh) S 16508 16510 15983 0 -1 4194304 312 153 0 0 0 0 0 0 18 0 1 0 1131139430 5484544 238 1992294400 4194304 4889804 548682068784 18446744073709551615 269930259268 0 65536 4100 65538 18446744071563356171 0 0 17 1 0 0
/proc/16510/statm: 1339 238 195 169 0 50 0
Current children cumulated CPU time (s) 0
Current children cumulated vsize (KiB) 5356

[startup+0.521273 s]
/proc/loadavg: 0.92 0.98 1.04 2/64 16510
/proc/meminfo: memFree=1625848/2055920 swapFree=4176304/4192956
[pid=16510] ppid=16508 vsize=5356 CPUtime=0
/proc/16510/stat : 16510 (manysat.sh) S 16508 16510 15983 0 -1 4194304 312 153 0 0 0 0 0 0 18 0 1 0 1131139430 5484544 238 1992294400 4194304 4889804 548682068784 18446744073709551615 269930259268 0 65536 4100 65538 18446744071563356171 0 0 17 1 0 0
/proc/16510/statm: 1339 238 195 169 0 50 0
Current children cumulated CPU time (s) 0
Current children cumulated vsize (KiB) 5356

[startup+0.70131 s]
/proc/loadavg: 0.92 0.98 1.04 2/64 16510
/proc/meminfo: memFree=1625848/2055920 swapFree=4176304/4192956
[pid=16510] ppid=16508 vsize=5356 CPUtime=0
/proc/16510/stat : 16510 (manysat.sh) S 16508 16510 15983 0 -1 4194304 312 153 0 0 0 0 0 0 18 0 1 0 1131139430 5484544 238 1992294400 4194304 4889804 548682068784 18446744073709551615 269930259268 0 65536 4100 65538 18446744071563356171 0 0 17 1 0 0
/proc/16510/statm: 1339 238 195 169 0 50 0
Current children cumulated CPU time (s) 0
Current children cumulated vsize (KiB) 5356

[startup+1.50147 s]
/proc/loadavg: 0.92 0.98 1.04 3/67 16514
/proc/meminfo: memFree=1622816/2055920 swapFree=4176304/4192956
[pid=16510] ppid=16508 vsize=5356 CPUtime=0
/proc/16510/stat : 16510 (manysat.sh) S 16508 16510 15983 0 -1 4194304 312 153 0 0 0 0 0 0 18 0 1 0 1131139430 5484544 238 1992294400 4194304 4889804 548682068784 18446744073709551615 269930259268 0 65536 4100 65538 18446744071563356171 0 0 17 1 0 0
/proc/16510/statm: 1339 238 195 169 0 50 0
[pid=16513] ppid=16510 vsize=15924 CPUtime=2.96
/proc/16513/stat : 16513 (manysat1.1_stat) R 16510 16510 15983 0 -1 4194304 871 0 0 0 296 0 0 0 18 0 2 0 1131139432 16306176 857 1992294400 134512640 135305190 4294956144 18446744073709551615 134551651 0 0 4096 3 18446744073709551615 0 0 17 0 0 0
/proc/16513/statm: 3981 857 83 193 0 3785 0
[pid=16513/tid=16514] ppid=16510 vsize=15924 CPUtime=1.47
/proc/16513/task/16514/stat : 16514 (manysat1.1_stat) R 16510 16510 15983 0 -1 4194368 357 0 0 0 147 0 0 0 17 0 2 0 1131139432 16306176 857 1992294400 134512640 135305190 4294956144 18446744073709551615 134528319 0 0 4096 3 0 0 0 -1 1 0 0
Current children cumulated CPU time (s) 2.96
Current children cumulated vsize (KiB) 21280

[startup+3.10279 s]
/proc/loadavg: 0.92 0.98 1.04 3/67 16514
/proc/meminfo: memFree=1620832/2055920 swapFree=4176304/4192956
[pid=16510] ppid=16508 vsize=5356 CPUtime=0
/proc/16510/stat : 16510 (manysat.sh) S 16508 16510 15983 0 -1 4194304 312 153 0 0 0 0 0 0 18 0 1 0 1131139430 5484544 238 1992294400 4194304 4889804 548682068784 18446744073709551615 269930259268 0 65536 4100 65538 18446744071563356171 0 0 17 1 0 0
/proc/16510/statm: 1339 238 195 169 0 50 0
[pid=16513] ppid=16510 vsize=17540 CPUtime=6.15
/proc/16513/stat : 16513 (manysat1.1_stat) R 16510 16510 15983 0 -1 4194304 1357 0 0 0 615 0 0 0 17 0 2 0 1131139432 17960960 1343 1992294400 134512640 135305190 4294956144 18446744073709551615 134528292 0 0 4096 3 18446744073709551615 0 0 17 0 0 0
/proc/16513/statm: 4385 1343 83 193 0 4189 0
[pid=16513/tid=16514] ppid=16510 vsize=17540 CPUtime=3.07
/proc/16513/task/16514/stat : 16514 (manysat1.1_stat) R 16510 16510 15983 0 -1 4194368 595 0 0 0 307 0 0 0 17 0 2 0 1131139432 17960960 1343 1992294400 134512640 135305190 4294956144 18446744073709551615 134557557 0 0 4096 3 0 0 0 -1 1 0 0
Current children cumulated CPU time (s) 6.15
Current children cumulated vsize (KiB) 22896

[startup+6.30142 s]
/proc/loadavg: 1.01 1.00 1.05 3/67 16514
/proc/meminfo: memFree=1616808/2055920 swapFree=4176304/4192956
[pid=16510] ppid=16508 vsize=5356 CPUtime=0
/proc/16510/stat : 16510 (manysat.sh) S 16508 16510 15983 0 -1 4194304 312 153 0 0 0 0 0 0 18 0 1 0 1131139430 5484544 238 1992294400 4194304 4889804 548682068784 18446744073709551615 269930259268 0 65536 4100 65538 18446744071563356171 0 0 17 1 0 0
/proc/16510/statm: 1339 238 195 169 0 50 0
[pid=16513] ppid=16510 vsize=21768 CPUtime=12.53
/proc/16513/stat : 16513 (manysat1.1_stat) R 16510 16510 15983 0 -1 4194304 2269 0 0 0 1252 1 0 0 18 0 2 0 1131139432 22290432 2255 1992294400 134512640 135305190 4294956144 18446744073709551615 134542031 0 0 4096 3 18446744073709551615 0 0 17 0 0 0
/proc/16513/statm: 5442 2255 83 193 0 5246 0
[pid=16513/tid=16514] ppid=16510 vsize=21768 CPUtime=6.25
/proc/16513/task/16514/stat : 16514 (manysat1.1_stat) R 16510 16510 15983 0 -1 4194368 959 0 0 0 625 0 0 0 25 0 2 0 1131139432 22290432 2255 1992294400 134512640 135305190 4294956144 18446744073709551615 134528449 0 0 4096 3 0 0 0 -1 1 0 0
Current children cumulated CPU time (s) 12.53
Current children cumulated vsize (KiB) 27124

[startup+12.7027 s]
/proc/loadavg: 1.09 1.02 1.05 3/67 16514
/proc/meminfo: memFree=1613096/2055920 swapFree=4176304/4192956
[pid=16510] ppid=16508 vsize=5356 CPUtime=0
/proc/16510/stat : 16510 (manysat.sh) S 16508 16510 15983 0 -1 4194304 312 153 0 0 0 0 0 0 18 0 1 0 1131139430 5484544 238 1992294400 4194304 4889804 548682068784 18446744073709551615 269930259268 0 65536 4100 65538 18446744071563356171 0 0 17 1 0 0
/proc/16510/statm: 1339 238 195 169 0 50 0
[pid=16513] ppid=16510 vsize=24956 CPUtime=25.31
/proc/16513/stat : 16513 (manysat1.1_stat) R 16510 16510 15983 0 -1 4194304 3145 0 0 0 2529 2 0 0 18 0 2 0 1131139432 25554944 3131 1992294400 134512640 135305190 4294956144 18446744073709551615 134528292 0 0 4096 3 18446744073709551615 0 0 17 0 0 0
/proc/16513/statm: 6239 3131 83 193 0 6043 0
[pid=16513/tid=16514] ppid=16510 vsize=24956 CPUtime=12.63
/proc/16513/task/16514/stat : 16514 (manysat1.1_stat) R 16510 16510 15983 0 -1 4194368 1375 0 0 0 1262 1 0 0 25 0 2 0 1131139432 25554944 3131 1992294400 134512640 135305190 4294956144 18446744073709551615 134528307 0 0 4096 3 0 0 0 -1 1 0 0
Current children cumulated CPU time (s) 25.31
Current children cumulated vsize (KiB) 30312

[startup+25.5012 s]
/proc/loadavg: 1.29 1.06 1.07 3/67 16514
/proc/meminfo: memFree=1608296/2055920 swapFree=4176304/4192956
[pid=16510] ppid=16508 vsize=5356 CPUtime=0
/proc/16510/stat : 16510 (manysat.sh) S 16508 16510 15983 0 -1 4194304 312 153 0 0 0 0 0 0 18 0 1 0 1131139430 5484544 238 1992294400 4194304 4889804 548682068784 18446744073709551615 269930259268 0 65536 4100 65538 18446744071563356171 0 0 17 1 0 0
/proc/16510/statm: 1339 238 195 169 0 50 0
[pid=16513] ppid=16510 vsize=30824 CPUtime=50.85
/proc/16513/stat : 16513 (manysat1.1_stat) R 16510 16510 15983 0 -1 4194304 4352 0 0 0 5081 4 0 0 17 0 2 0 1131139432 31563776 4338 1992294400 134512640 135305190 4294956144 18446744073709551615 134528292 0 0 4096 3 18446744073709551615 0 0 17 0 0 0
/proc/16513/statm: 7706 4338 83 193 0 7510 0
[pid=16513/tid=16514] ppid=16510 vsize=30824 CPUtime=25.37
/proc/16513/task/16514/stat : 16514 (manysat1.1_stat) R 16510 16510 15983 0 -1 4194368 1986 0 0 0 2535 2 0 0 23 0 2 0 1131139432 31563776 4338 1992294400 134512640 135305190 4294956144 18446744073709551615 134528252 0 0 4096 3 0 0 0 -1 1 0 0
Current children cumulated CPU time (s) 50.85
Current children cumulated vsize (KiB) 36180

[startup+51.1013 s]
/proc/loadavg: 1.53 1.14 1.09 3/67 16514
/proc/meminfo: memFree=1602600/2055920 swapFree=4176304/4192956
[pid=16510] ppid=16508 vsize=5356 CPUtime=0
/proc/16510/stat : 16510 (manysat.sh) S 16508 16510 15983 0 -1 4194304 312 153 0 0 0 0 0 0 18 0 1 0 1131139430 5484544 238 1992294400 4194304 4889804 548682068784 18446744073709551615 269930259268 0 65536 4100 65538 18446744071563356171 0 0 17 1 0 0
/proc/16510/statm: 1339 238 195 169 0 50 0
[pid=16513] ppid=16510 vsize=35776 CPUtime=101.92
/proc/16513/stat : 16513 (manysat1.1_stat) R 16510 16510 15983 0 -1 4194304 5800 0 0 0 10184 8 0 0 25 0 2 0 1131139432 36634624 5786 1992294400 134512640 135305190 4294956144 18446744073709551615 134531180 0 0 4096 3 18446744073709551615 0 0 17 0 0 0
/proc/16513/statm: 8944 5786 83 193 0 8748 0
[pid=16513/tid=16514] ppid=16510 vsize=35776 CPUtime=50.86
/proc/16513/task/16514/stat : 16514 (manysat1.1_stat) R 16510 16510 15983 0 -1 4194368 2746 0 0 0 5082 4 0 0 23 0 2 0 1131139432 36634624 5786 1992294400 134512640 135305190 4294956144 18446744073709551615 134528292 0 0 4096 3 0 0 0 -1 1 0 0
Current children cumulated CPU time (s) 101.92
Current children cumulated vsize (KiB) 41132

[startup+102.301 s]
/proc/loadavg: 1.79 1.27 1.14 3/67 16514
/proc/meminfo: memFree=1597672/2055920 swapFree=4176304/4192956
[pid=16510] ppid=16508 vsize=5356 CPUtime=0
/proc/16510/stat : 16510 (manysat.sh) S 16508 16510 15983 0 -1 4194304 312 153 0 0 0 0 0 0 18 0 1 0 1131139430 5484544 238 1992294400 4194304 4889804 548682068784 18446744073709551615 269930259268 0 65536 4100 65538 18446744071563356171 0 0 17 1 0 0
/proc/16510/statm: 1339 238 195 169 0 50 0
[pid=16513] ppid=16510 vsize=41928 CPUtime=204.08
/proc/16513/stat : 16513 (manysat1.1_stat) R 16510 16510 15983 0 -1 4194304 7037 0 0 0 20399 9 0 0 25 0 2 0 1131139432 42934272 7023 1992294400 134512640 135305190 4294956144 18446744073709551615 134528292 0 0 4096 3 18446744073709551615 0 0 17 0 0 0
/proc/16513/statm: 10482 7023 83 193 0 10286 0
[pid=16513/tid=16514] ppid=16510 vsize=41928 CPUtime=101.85
/proc/16513/task/16514/stat : 16514 (manysat1.1_stat) R 16510 16510 15983 0 -1 4194368 3260 0 0 0 10181 4 0 0 25 0 2 0 1131139432 42934272 7023 1992294400 134512640 135305190 4294956144 18446744073709551615 134528292 0 0 4096 3 0 0 0 -1 1 0 0
Current children cumulated CPU time (s) 204.08
Current children cumulated vsize (KiB) 47284

[startup+162.301 s]
/proc/loadavg: 1.92 1.40 1.19 3/67 16514
/proc/meminfo: memFree=1593128/2055920 swapFree=4176304/4192956
[pid=16510] ppid=16508 vsize=5356 CPUtime=0
/proc/16510/stat : 16510 (manysat.sh) S 16508 16510 15983 0 -1 4194304 312 153 0 0 0 0 0 0 18 0 1 0 1131139430 5484544 238 1992294400 4194304 4889804 548682068784 18446744073709551615 269930259268 0 65536 4100 65538 18446744071563356171 0 0 17 1 0 0
/proc/16510/statm: 1339 238 195 169 0 50 0
[pid=16513] ppid=16510 vsize=45324 CPUtime=323.8
/proc/16513/stat : 16513 (manysat1.1_stat) R 16510 16510 15983 0 -1 4194304 8104 0 0 0 32369 11 0 0 25 0 2 0 1131139432 46411776 8090 1992294400 134512640 135305190 4294956144 18446744073709551615 134528292 0 0 4096 3 18446744073709551615 0 0 17 0 0 0
/proc/16513/statm: 11331 8090 83 193 0 11135 0
[pid=16513/tid=16514] ppid=16510 vsize=45324 CPUtime=161.61
/proc/16513/task/16514/stat : 16514 (manysat1.1_stat) R 16510 16510 15983 0 -1 4194368 3774 0 0 0 16156 5 0 0 25 0 2 0 1131139432 46411776 8090 1992294400 134512640 135305190 4294956144 18446744073709551615 134528292 0 0 4096 3 0 0 0 -1 1 0 0
Current children cumulated CPU time (s) 323.8
Current children cumulated vsize (KiB) 50680

[startup+222.303 s]
/proc/loadavg: 1.97 1.51 1.24 3/67 16514
/proc/meminfo: memFree=1586408/2055920 swapFree=4176304/4192956
[pid=16510] ppid=16508 vsize=5356 CPUtime=0
/proc/16510/stat : 16510 (manysat.sh) S 16508 16510 15983 0 -1 4194304 312 153 0 0 0 0 0 0 18 0 1 0 1131139430 5484544 238 1992294400 4194304 4889804 548682068784 18446744073709551615 269930259268 0 65536 4100 65538 18446744071563356171 0 0 17 1 0 0
/proc/16510/statm: 1339 238 195 169 0 50 0
[pid=16513] ppid=16510 vsize=52908 CPUtime=443.53
/proc/16513/stat : 16513 (manysat1.1_stat) R 16510 16510 15983 0 -1 4194304 9803 0 0 0 44339 14 0 0 25 0 2 0 1131139432 54177792 9789 1992294400 134512640 135305190 4294956144 18446744073709551615 134528292 0 0 4096 3 18446744073709551615 0 0 17 0 0 0
/proc/16513/statm: 13227 9789 83 193 0 13031 0
[pid=16513/tid=16514] ppid=16510 vsize=52908 CPUtime=221.37
/proc/16513/task/16514/stat : 16514 (manysat1.1_stat) R 16510 16510 15983 0 -1 4194368 4730 0 0 0 22130 7 0 0 25 0 2 0 1131139432 54177792 9789 1992294400 134512640 135305190 4294956144 18446744073709551615 134528632 0 0 4096 3 0 0 0 -1 1 0 0
Current children cumulated CPU time (s) 443.53
Current children cumulated vsize (KiB) 58264

[startup+282.303 s]
/proc/loadavg: 1.99 1.59 1.28 3/67 16514
/proc/meminfo: memFree=1580584/2055920 swapFree=4176304/4192956
[pid=16510] ppid=16508 vsize=5356 CPUtime=0
/proc/16510/stat : 16510 (manysat.sh) S 16508 16510 15983 0 -1 4194304 312 153 0 0 0 0 0 0 18 0 1 0 1131139430 5484544 238 1992294400 4194304 4889804 548682068784 18446744073709551615 269930259268 0 65536 4100 65538 18446744071563356171 0 0 17 1 0 0
/proc/16510/statm: 1339 238 195 169 0 50 0
[pid=16513] ppid=16510 vsize=58156 CPUtime=563.25
/proc/16513/stat : 16513 (manysat1.1_stat) R 16510 16510 15983 0 -1 4194304 11244 0 0 0 56308 17 0 0 25 0 2 0 1131139432 59551744 11230 1992294400 134512640 135305190 4294956144 18446744073709551615 134528413 0 0 4096 3 18446744073709551615 0 0 17 0 0 0
/proc/16513/statm: 14539 11230 83 193 0 14343 0
[pid=16513/tid=16514] ppid=16510 vsize=58156 CPUtime=281.12
/proc/16513/task/16514/stat : 16514 (manysat1.1_stat) R 16510 16510 15983 0 -1 4194368 5385 0 0 0 28104 8 0 0 25 0 2 0 1131139432 59551744 11230 1992294400 134512640 135305190 4294956144 18446744073709551615 134528292 0 0 4096 3 0 0 0 -1 1 0 0
Current children cumulated CPU time (s) 563.25
Current children cumulated vsize (KiB) 63512

[startup+342.302 s]
/proc/loadavg: 1.99 1.66 1.32 3/67 16514
/proc/meminfo: memFree=1578600/2055920 swapFree=4176304/4192956
[pid=16510] ppid=16508 vsize=5356 CPUtime=0
/proc/16510/stat : 16510 (manysat.sh) S 16508 16510 15983 0 -1 4194304 312 153 0 0 0 0 0 0 18 0 1 0 1131139430 5484544 238 1992294400 4194304 4889804 548682068784 18446744073709551615 269930259268 0 65536 4100 65538 18446744071563356171 0 0 17 1 0 0
/proc/16510/statm: 1339 238 195 169 0 50 0
[pid=16513] ppid=16510 vsize=60108 CPUtime=682.98
/proc/16513/stat : 16513 (manysat1.1_stat) R 16510 16510 15983 0 -1 4194304 11734 0 0 0 68280 18 0 0 25 0 2 0 1131139432 61550592 11720 1992294400 134512640 135305190 4294956144 18446744073709551615 134528480 0 0 4096 3 18446744073709551615 0 0 17 0 0 0
/proc/16513/statm: 15027 11720 83 193 0 14831 0
[pid=16513/tid=16514] ppid=16510 vsize=60108 CPUtime=340.88
/proc/16513/task/16514/stat : 16514 (manysat1.1_stat) R 16510 16510 15983 0 -1 4194368 5722 0 0 0 34079 9 0 0 25 0 2 0 1131139432 61550592 11720 1992294400 134512640 135305190 4294956144 18446744073709551615 134528341 0 0 4096 3 0 0 0 -1 1 0 0
Current children cumulated CPU time (s) 682.98
Current children cumulated vsize (KiB) 65464

[startup+402.301 s]
/proc/loadavg: 1.99 1.72 1.36 3/67 16514
/proc/meminfo: memFree=1572840/2055920 swapFree=4176304/4192956
[pid=16510] ppid=16508 vsize=5356 CPUtime=0
/proc/16510/stat : 16510 (manysat.sh) S 16508 16510 15983 0 -1 4194304 312 153 0 0 0 0 0 0 18 0 1 0 1131139430 5484544 238 1992294400 4194304 4889804 548682068784 18446744073709551615 269930259268 0 65536 4100 65538 18446744071563356171 0 0 17 1 0 0
/proc/16510/statm: 1339 238 195 169 0 50 0
[pid=16513] ppid=16510 vsize=67592 CPUtime=802.71
/proc/16513/stat : 16513 (manysat1.1_stat) R 16510 16510 15983 0 -1 4194304 13197 0 0 0 80251 20 0 0 25 0 2 0 1131139432 69214208 13183 1992294400 134512640 135305190 4294956144 18446744073709551615 134528418 0 0 4096 3 18446744073709551615 0 0 17 0 0 0
/proc/16513/statm: 16898 13183 83 193 0 16702 0
[pid=16513/tid=16514] ppid=16510 vsize=67592 CPUtime=400.63
/proc/16513/task/16514/stat : 16514 (manysat1.1_stat) R 16510 16510 15983 0 -1 4194368 6365 0 0 0 40054 9 0 0 25 0 2 0 1131139432 69214208 13183 1992294400 134512640 135305190 4294956144 18446744073709551615 134528292 0 0 4096 3 0 0 0 -1 1 0 0
Current children cumulated CPU time (s) 802.71
Current children cumulated vsize (KiB) 72948

[startup+462.305 s]
/proc/loadavg: 1.99 1.77 1.40 3/67 16514
/proc/meminfo: memFree=1571304/2055920 swapFree=4176304/4192956
[pid=16510] ppid=16508 vsize=5356 CPUtime=0
/proc/16510/stat : 16510 (manysat.sh) S 16508 16510 15983 0 -1 4194304 312 153 0 0 0 0 0 0 18 0 1 0 1131139430 5484544 238 1992294400 4194304 4889804 548682068784 18446744073709551615 269930259268 0 65536 4100 65538 18446744071563356171 0 0 17 1 0 0
/proc/16510/statm: 1339 238 195 169 0 50 0
[pid=16513] ppid=16510 vsize=69028 CPUtime=922.43
/proc/16513/stat : 16513 (manysat1.1_stat) R 16510 16510 15983 0 -1 4194304 13579 0 0 0 92223 20 0 0 25 0 2 0 1131139432 70684672 13565 1992294400 134512640 135305190 4294956144 18446744073709551615 134528292 0 0 4096 3 18446744073709551615 0 0 17 0 0 0
/proc/16513/statm: 17257 13565 83 193 0 17061 0
[pid=16513/tid=16514] ppid=16510 vsize=69028 CPUtime=460.39
/proc/16513/task/16514/stat : 16514 (manysat1.1_stat) R 16510 16510 15983 0 -1 4194368 6514 0 0 0 46029 10 0 0 25 0 2 0 1131139432 70684672 13565 1992294400 134512640 135305190 4294956144 18446744073709551615 134528292 0 0 4096 3 0 0 0 -1 1 0 0
Current children cumulated CPU time (s) 922.43
Current children cumulated vsize (KiB) 74384

[startup+522.301 s]
/proc/loadavg: 1.99 1.81 1.43 3/67 16514
/proc/meminfo: memFree=1567400/2055920 swapFree=4176304/4192956
[pid=16510] ppid=16508 vsize=5356 CPUtime=0
/proc/16510/stat : 16510 (manysat.sh) S 16508 16510 15983 0 -1 4194304 312 153 0 0 0 0 0 0 18 0 1 0 1131139430 5484544 238 1992294400 4194304 4889804 548682068784 18446744073709551615 269930259268 0 65536 4100 65538 18446744071563356171 0 0 17 1 0 0
/proc/16510/statm: 1339 238 195 169 0 50 0
[pid=16513] ppid=16510 vsize=73184 CPUtime=1042.17
/proc/16513/stat : 16513 (manysat1.1_stat) R 16510 16510 15983 0 -1 4194304 14562 0 0 0 104194 23 0 0 25 0 2 0 1131139432 74940416 14548 1992294400 134512640 135305190 4294956144 18446744073709551615 134528292 0 0 4096 3 18446744073709551615 0 0 17 0 0 0
/proc/16513/statm: 18296 14548 83 193 0 18100 0
[pid=16513/tid=16514] ppid=16510 vsize=73184 CPUtime=520.15
/proc/16513/task/16514/stat : 16514 (manysat1.1_stat) R 16510 16510 15983 0 -1 4194368 6993 0 0 0 52004 11 0 0 25 0 2 0 1131139432 74940416 14548 1992294400 134512640 135305190 4294956144 18446744073709551615 134528503 0 0 4096 3 0 0 0 -1 1 0 0
Current children cumulated CPU time (s) 1042.17
Current children cumulated vsize (KiB) 78540

[startup+582.303 s]
/proc/loadavg: 1.99 1.84 1.47 3/67 16514
/proc/meminfo: memFree=1560552/2055920 swapFree=4176304/4192956
[pid=16510] ppid=16508 vsize=5356 CPUtime=0
/proc/16510/stat : 16510 (manysat.sh) S 16508 16510 15983 0 -1 4194304 312 153 0 0 0 0 0 0 18 0 1 0 1131139430 5484544 238 1992294400 4194304 4889804 548682068784 18446744073709551615 269930259268 0 65536 4100 65538 18446744071563356171 0 0 17 1 0 0
/proc/16510/statm: 1339 238 195 169 0 50 0
[pid=16513] ppid=16510 vsize=80128 CPUtime=1161.9
/proc/16513/stat : 16513 (manysat1.1_stat) R 16510 16510 15983 0 -1 4194304 16267 0 0 0 116164 26 0 0 23 0 2 0 1131139432 82051072 16253 1992294400 134512640 135305190 4294956144 18446744073709551615 134528292 0 0 4096 3 18446744073709551615 0 0 17 0 0 0
/proc/16513/statm: 20032 16253 83 193 0 19836 0
[pid=16513/tid=16514] ppid=16510 vsize=80128 CPUtime=579.9
/proc/16513/task/16514/stat : 16514 (manysat1.1_stat) R 16510 16510 15983 0 -1 4194368 7995 0 0 0 57978 12 0 0 17 0 2 0 1131139432 82051072 16253 1992294400 134512640 135305190 4294956144 18446744073709551615 134538927 0 0 4096 3 0 0 0 -1 1 0 0
Current children cumulated CPU time (s) 1161.9
Current children cumulated vsize (KiB) 85484



Maximum CPU time exceeded: sending SIGTERM then SIGKILL

[startup+601.402 s]
/proc/loadavg: 1.99 1.85 1.48 3/67 16514
/proc/meminfo: memFree=1560424/2055920 swapFree=4176304/4192956
[pid=16510] ppid=16508 vsize=5356 CPUtime=0
/proc/16510/stat : 16510 (manysat.sh) S 16508 16510 15983 0 -1 4194304 312 153 0 0 0 0 0 0 18 0 1 0 1131139430 5484544 238 1992294400 4194304 4889804 548682068784 18446744073709551615 269930259268 0 65536 4100 65538 18446744071563356171 0 0 17 1 0 0
/proc/16510/statm: 1339 238 195 169 0 50 0
[pid=16513] ppid=16510 vsize=80128 CPUtime=1200.01
/proc/16513/stat : 16513 (manysat1.1_stat) R 16510 16510 15983 0 -1 4194304 16281 0 0 0 119975 26 0 0 25 0 2 0 1131139432 82051072 16267 1992294400 134512640 135305190 4294956144 18446744073709551615 134528292 0 0 4096 3 18446744073709551615 0 0 17 0 0 0
/proc/16513/statm: 20032 16267 83 193 0 19836 0
[pid=16513/tid=16514] ppid=16510 vsize=80128 CPUtime=598.93
/proc/16513/task/16514/stat : 16514 (manysat1.1_stat) R 16510 16510 15983 0 -1 4194368 7995 0 0 0 59881 12 0 0 25 0 2 0 1131139432 82051072 16267 1992294400 134512640 135305190 4294956144 18446744073709551615 134528283 0 0 4096 3 0 0 0 -1 1 0 0
Current children cumulated CPU time (s) 1200.01
Current children cumulated vsize (KiB) 85484

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

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

[startup+601.402 s]
/proc/loadavg: 1.99 1.85 1.48 3/67 16514
/proc/meminfo: memFree=1560424/2055920 swapFree=4176304/4192956
[pid=16510] ppid=16508 vsize=5356 CPUtime=0
/proc/16510/stat : 16510 (manysat.sh) S 16508 16510 15983 0 -1 4194304 312 153 0 0 0 0 0 0 18 0 1 0 1131139430 5484544 238 1992294400 4194304 4889804 548682068784 18446744073709551615 269930259268 0 65536 4100 65538 18446744071563356171 0 0 17 1 0 0
/proc/16510/statm: 1339 238 195 169 0 50 0
[pid=16513] ppid=16510 vsize=80128 CPUtime=1200.01
/proc/16513/stat : 16513 (manysat1.1_stat) R 16510 16510 15983 0 -1 4194304 16281 0 0 0 119975 26 0 0 25 0 2 0 1131139432 82051072 16267 1992294400 134512640 135305190 4294956144 18446744073709551615 134528292 0 0 4096 3 18446744073709551615 0 0 17 0 0 0
/proc/16513/statm: 20032 16267 83 193 0 19836 0
[pid=16513/tid=16514] ppid=16510 vsize=80128 CPUtime=598.93
/proc/16513/task/16514/stat : 16514 (manysat1.1_stat) R 16510 16510 15983 0 -1 4194368 7995 0 0 0 59881 12 0 0 25 0 2 0 1131139432 82051072 16267 1992294400 134512640 135305190 4294956144 18446744073709551615 134528283 0 0 4096 3 0 0 0 -1 1 0 0
Current children cumulated CPU time (s) 1200.01
Current children cumulated vsize (KiB) 85484

Child ended because it received signal 15 (SIGTERM)

# WARNING:
# CPU time reported by wait4() is probably wrong !
# wait4(...,&childrusage) returns 16510 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=3999
# CPU time returned by wait4() is 0.011997
# while last known CPU time is 1200.01
#
# Solver probably didn't/couldn't wait for its children
# Using CPU time of the last sample as value...

Real time (s): 601.42
CPU time (s): 1200.01
CPU user time (s): 1199.75
CPU system time (s): 0.26
CPU usage (%): 199.53
Max. virtual memory (cumulated for all children) (KiB): 85484

getrusage(RUSAGE_CHILDREN,...) data:
user time used= 0.007998
system time used= 0.003999
maximum resident set size= 0
integral shared memory size= 0
integral unshared data size= 0
integral unshared stack size= 0
page reclaims= 465
page faults= 0
swaps= 0
block input operations= 0
block output operations= 0
messages sent= 0
messages received= 0
signals received= 0
voluntary context switches= 6
involuntary context switches= 2

runsolver used 0.593909 second user time and 1.60376 second system time

The end

Launcher Data 

Begin job on node53 at 2009-04-01 13:19:29
IDJOB=1527233
IDBENCH=70702
IDSOLVER=515
FILE ID=node53/1527233-1238584769
PBS_JOBID= 9062227
Free space on /tmp= 66040 MiB

SOLVER NAME= ManySAT 1.1 aimd 2/2009-03-20
BENCH NAME= SAT09/RANDOM/MEDIUM/3SAT/SATISFIABLE/440/unif-k3-r4.25-v440-c1870-S725789261-031.cnf
COMMAND LINE= manysat.sh BENCHNAME aimd 2
RUNSOLVER COMMAND LINE= BIN/runsolver --timestamp -w /tmp/evaluation-result-1527233-1238584769/watcher-1527233-1238584769 -o /tmp/evaluation-result-1527233-1238584769/solver-1527233-1238584769 -C 1200 -W 1800 -M 1800 --output-limit 1,15  manysat.sh HOME/instance-1527233-1238584769.cnf aimd 2

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

MD5SUM BENCH= f67f090e24644066ce5872fbc256498a
RANDOM SEED=1453561106

node53.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		: 3000.264
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		: 3000.264
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:       1626328 kB
Buffers:         87064 kB
Cached:         248720 kB
SwapCached:      10540 kB
Active:         196632 kB
Inactive:       151200 kB
HighTotal:           0 kB
HighFree:            0 kB
LowTotal:      2055920 kB
LowFree:       1626328 kB
SwapTotal:     4192956 kB
SwapFree:      4176304 kB
Dirty:            1512 kB
Writeback:           0 kB
Mapped:          17796 kB
Slab:            67824 kB
Committed_AS:  2651612 kB
PageTables:       1384 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= 66040 MiB
End job on node53 at 2009-04-01 13:29:31