Trace number 1527037

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) 1200.07 601.419

General information on the benchmark

NameRANDOM/MEDIUM/3SAT/SATISFIABLE/520/
unif-k3-r4.25-v520-c2210-S1800466054-025.cnf
MD5SUMbee6b22c61c85c79429fd4c1adab5451
Bench CategoryRANDOM (random instances)
Best result obtained on this benchmarkSAT
Best CPU time to get the best result obtained on this benchmark0.064989
Satisfiable
(Un)Satisfiability was proved
Number of variables520
Number of clauses2210
Sum of the clauses size6630
Maximum clause length3
Minimum clause length3
Number of clauses of size 10
Number of clauses of size 20
Number of clauses of size 32210
Number of clauses of size 40
Number of clauses of size 50
Number of clauses of size over 50

Solver Data 

0.00/0.00	c Parsing...
0.00/0.00	c ==============================================================================
0.00/0.00	c |           |     ORIGINAL     |              LEARNT              |          |
0.00/0.00	c | Conflicts | Clauses Literals |   Limit Clauses Literals  Lit/Cl | Progress |
0.00/0.00	c ==============================================================================
0.00/0.00	c |         0 |    2210     6630 |     662       0        0     nan |  0.000 % |
0.00/0.00	c |         0 |    2203     6662 |      --       0       --      -- |     --   | -7/32
0.00/0.00	c ==============================================================================
0.00/0.00	c Result  :   #vars: 512   #clauses: 2203   #literals: 6662
0.00/0.00	c CPU time:   0.005999 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-1527037-1238573880/watcher-1527037-1238573880 -o /tmp/evaluation-result-1527037-1238573880/solver-1527037-1238573880 -C 1200 -W 1800 -M 1800 --output-limit 1,15 manysat.sh HOME/instance-1527037-1238573880.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 0.99 0.99 3/64 8519
/proc/meminfo: memFree=1477304/2055920 swapFree=4177220/4192956
[pid=8519] ppid=8517 vsize=5356 CPUtime=0
/proc/8519/stat : 8519 (manysat.sh) R 8517 8519 7864 0 -1 4194304 267 0 0 0 0 0 0 0 18 0 1 0 1130053864 5484544 234 1992294400 4194304 4889804 548682068784 18446744073709551615 273952598687 0 65538 4100 65536 0 0 0 17 0 0 0
/proc/8519/statm: 1339 234 194 169 0 50 0
[pid=8520] ppid=8519 vsize=956 CPUtime=0
/proc/8520/stat : 8520 (SatElite) R 8519 8519 7864 0 -1 4194304 140 0 0 0 0 0 0 0 18 0 1 0 1130053865 978944 124 1992294400 134512640 135034092 4294956112 18446744073709551615 134673244 0 0 4096 3 0 0 0 17 0 0 0
/proc/8520/statm: 239 132 58 127 0 109 0

[startup+0.103769 s]
/proc/loadavg: 1.00 0.99 0.99 3/64 8519
/proc/meminfo: memFree=1477304/2055920 swapFree=4177220/4192956
[pid=8519] ppid=8517 vsize=5356 CPUtime=0
/proc/8519/stat : 8519 (manysat.sh) S 8517 8519 7864 0 -1 4194304 312 170 0 0 0 0 0 0 16 0 1 0 1130053864 5484544 238 1992294400 4194304 4889804 548682068784 18446744073709551615 273952596804 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/8519/statm: 1339 238 195 169 0 50 0
Current children cumulated CPU time (s) 0
Current children cumulated vsize (KiB) 5356

[startup+0.20178 s]
/proc/loadavg: 1.00 0.99 0.99 3/64 8519
/proc/meminfo: memFree=1477304/2055920 swapFree=4177220/4192956
[pid=8519] ppid=8517 vsize=5356 CPUtime=0
/proc/8519/stat : 8519 (manysat.sh) S 8517 8519 7864 0 -1 4194304 312 170 0 0 0 0 0 0 16 0 1 0 1130053864 5484544 238 1992294400 4194304 4889804 548682068784 18446744073709551615 273952596804 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/8519/statm: 1339 238 195 169 0 50 0
Current children cumulated CPU time (s) 0
Current children cumulated vsize (KiB) 5356

[startup+0.30179 s]
/proc/loadavg: 1.00 0.99 0.99 3/64 8519
/proc/meminfo: memFree=1477304/2055920 swapFree=4177220/4192956
[pid=8519] ppid=8517 vsize=5356 CPUtime=0
/proc/8519/stat : 8519 (manysat.sh) S 8517 8519 7864 0 -1 4194304 312 170 0 0 0 0 0 0 16 0 1 0 1130053864 5484544 238 1992294400 4194304 4889804 548682068784 18446744073709551615 273952596804 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/8519/statm: 1339 238 195 169 0 50 0
Current children cumulated CPU time (s) 0
Current children cumulated vsize (KiB) 5356

[startup+0.701838 s]
/proc/loadavg: 1.00 0.99 0.99 3/64 8519
/proc/meminfo: memFree=1477304/2055920 swapFree=4177220/4192956
[pid=8519] ppid=8517 vsize=5356 CPUtime=0
/proc/8519/stat : 8519 (manysat.sh) S 8517 8519 7864 0 -1 4194304 312 170 0 0 0 0 0 0 16 0 1 0 1130053864 5484544 238 1992294400 4194304 4889804 548682068784 18446744073709551615 273952596804 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/8519/statm: 1339 238 195 169 0 50 0
Current children cumulated CPU time (s) 0
Current children cumulated vsize (KiB) 5356

[startup+1.50193 s]
/proc/loadavg: 1.00 0.99 0.99 3/67 8523
/proc/meminfo: memFree=1474528/2055920 swapFree=4177220/4192956
[pid=8519] ppid=8517 vsize=5356 CPUtime=0
/proc/8519/stat : 8519 (manysat.sh) S 8517 8519 7864 0 -1 4194304 312 170 0 0 0 0 0 0 16 0 1 0 1130053864 5484544 238 1992294400 4194304 4889804 548682068784 18446744073709551615 273952596804 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/8519/statm: 1339 238 195 169 0 50 0
[pid=8522] ppid=8519 vsize=16068 CPUtime=2.96
/proc/8522/stat : 8522 (manysat1.1_stat) R 8519 8519 7864 0 -1 4194304 905 0 0 0 296 0 0 0 17 0 2 0 1130053866 16453632 891 1992294400 134512640 135305190 4294956160 18446744073709551615 134528189 0 0 4096 3 18446744073709551615 0 0 17 1 0 0
/proc/8522/statm: 4017 891 83 193 0 3821 0
[pid=8522/tid=8523] ppid=8519 vsize=16068 CPUtime=1.47
/proc/8522/task/8523/stat : 8523 (manysat1.1_stat) R 8519 8519 7864 0 -1 4194368 378 0 0 0 147 0 0 0 17 0 2 0 1130053866 16453632 891 1992294400 134512640 135305190 4294956160 18446744073709551615 134528292 0 0 4096 3 0 0 0 -1 0 0 0
Current children cumulated CPU time (s) 2.96
Current children cumulated vsize (KiB) 21424

[startup+3.10112 s]
/proc/loadavg: 1.08 1.00 1.00 3/67 8523
/proc/meminfo: memFree=1472032/2055920 swapFree=4177220/4192956
[pid=8519] ppid=8517 vsize=5356 CPUtime=0
/proc/8519/stat : 8519 (manysat.sh) S 8517 8519 7864 0 -1 4194304 312 170 0 0 0 0 0 0 16 0 1 0 1130053864 5484544 238 1992294400 4194304 4889804 548682068784 18446744073709551615 273952596804 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/8519/statm: 1339 238 195 169 0 50 0
[pid=8522] ppid=8519 vsize=18000 CPUtime=6.15
/proc/8522/stat : 8522 (manysat1.1_stat) R 8519 8519 7864 0 -1 4194304 1489 0 0 0 614 1 0 0 17 0 2 0 1130053866 18432000 1475 1992294400 134512640 135305190 4294956160 18446744073709551615 134528292 0 0 4096 3 18446744073709551615 0 0 17 1 0 0
/proc/8522/statm: 4500 1475 83 193 0 4304 0
[pid=8522/tid=8523] ppid=8519 vsize=18000 CPUtime=3.06
/proc/8522/task/8523/stat : 8523 (manysat1.1_stat) R 8519 8519 7864 0 -1 4194368 668 0 0 0 306 0 0 0 18 0 2 0 1130053866 18432000 1475 1992294400 134512640 135305190 4294956160 18446744073709551615 134528292 0 0 4096 3 0 0 0 -1 0 0 0
Current children cumulated CPU time (s) 6.15
Current children cumulated vsize (KiB) 23356

[startup+6.30249 s]
/proc/loadavg: 1.08 1.00 1.00 3/67 8523
/proc/meminfo: memFree=1467680/2055920 swapFree=4177220/4192956
[pid=8519] ppid=8517 vsize=5356 CPUtime=0
/proc/8519/stat : 8519 (manysat.sh) S 8517 8519 7864 0 -1 4194304 312 170 0 0 0 0 0 0 16 0 1 0 1130053864 5484544 238 1992294400 4194304 4889804 548682068784 18446744073709551615 273952596804 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/8519/statm: 1339 238 195 169 0 50 0
[pid=8522] ppid=8519 vsize=22764 CPUtime=12.54
/proc/8522/stat : 8522 (manysat1.1_stat) R 8519 8519 7864 0 -1 4194304 2568 0 0 0 1252 2 0 0 17 0 2 0 1130053866 23310336 2554 1992294400 134512640 135305190 4294956160 18446744073709551615 134528292 0 0 4096 3 18446744073709551615 0 0 17 1 0 0
/proc/8522/statm: 5691 2554 83 193 0 5495 0
[pid=8522/tid=8523] ppid=8519 vsize=22764 CPUtime=6.27
/proc/8522/task/8523/stat : 8523 (manysat1.1_stat) R 8519 8519 7864 0 -1 4194368 1165 0 0 0 626 1 0 0 25 0 2 0 1130053866 23310336 2554 1992294400 134512640 135305190 4294956160 18446744073709551615 134528446 0 0 4096 3 0 0 0 -1 0 0 0
Current children cumulated CPU time (s) 12.54
Current children cumulated vsize (KiB) 28120

[startup+12.7012 s]
/proc/loadavg: 1.22 1.04 1.01 3/67 8523
/proc/meminfo: memFree=1462176/2055920 swapFree=4177220/4192956
[pid=8519] ppid=8517 vsize=5356 CPUtime=0
/proc/8519/stat : 8519 (manysat.sh) S 8517 8519 7864 0 -1 4194304 312 170 0 0 0 0 0 0 16 0 1 0 1130053864 5484544 238 1992294400 4194304 4889804 548682068784 18446744073709551615 273952596804 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/8519/statm: 1339 238 195 169 0 50 0
[pid=8522] ppid=8519 vsize=27468 CPUtime=25.3
/proc/8522/stat : 8522 (manysat1.1_stat) R 8519 8519 7864 0 -1 4194304 3711 0 0 0 2527 3 0 0 16 0 2 0 1130053866 28127232 3688 1992294400 134512640 135305190 4294956160 18446744073709551615 134528418 0 0 4096 3 18446744073709551615 0 0 17 1 0 0
/proc/8522/statm: 6867 3688 83 193 0 6671 0
[pid=8522/tid=8523] ppid=8519 vsize=27468 CPUtime=12.66
/proc/8522/task/8523/stat : 8523 (manysat1.1_stat) R 8519 8519 7864 0 -1 4194368 1695 0 0 0 1264 2 0 0 18 0 2 0 1130053866 28127232 3688 1992294400 134512640 135305190 4294956160 18446744073709551615 134528292 0 0 4096 3 0 0 0 -1 0 0 0
Current children cumulated CPU time (s) 25.3
Current children cumulated vsize (KiB) 32824

[startup+25.5017 s]
/proc/loadavg: 1.34 1.07 1.02 3/67 8523
/proc/meminfo: memFree=1459232/2055920 swapFree=4177220/4192956
[pid=8519] ppid=8517 vsize=5356 CPUtime=0
/proc/8519/stat : 8519 (manysat.sh) S 8517 8519 7864 0 -1 4194304 312 170 0 0 0 0 0 0 16 0 1 0 1130053864 5484544 238 1992294400 4194304 4889804 548682068784 18446744073709551615 273952596804 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/8519/statm: 1339 238 195 169 0 50 0
[pid=8522] ppid=8519 vsize=30896 CPUtime=50.84
/proc/8522/stat : 8522 (manysat1.1_stat) R 8519 8519 7864 0 -1 4194304 4507 0 0 0 5079 5 0 0 19 0 2 0 1130053866 31637504 4484 1992294400 134512640 135305190 4294956160 18446744073709551615 134528292 0 0 4096 3 18446744073709551615 0 0 17 1 0 0
/proc/8522/statm: 7724 4484 83 193 0 7528 0
[pid=8522/tid=8523] ppid=8519 vsize=30896 CPUtime=25.46
/proc/8522/task/8523/stat : 8523 (manysat1.1_stat) R 8519 8519 7864 0 -1 4194368 2062 0 0 0 2543 3 0 0 17 0 2 0 1130053866 31637504 4484 1992294400 134512640 135305190 4294956160 18446744073709551615 134528329 0 0 4096 3 0 0 0 -1 0 0 0
Current children cumulated CPU time (s) 50.84
Current children cumulated vsize (KiB) 36252

[startup+51.1016 s]
/proc/loadavg: 1.56 1.14 1.04 3/67 8523
/proc/meminfo: memFree=1454752/2055920 swapFree=4177220/4192956
[pid=8519] ppid=8517 vsize=5356 CPUtime=0
/proc/8519/stat : 8519 (manysat.sh) S 8517 8519 7864 0 -1 4194304 312 170 0 0 0 0 0 0 16 0 1 0 1130053864 5484544 238 1992294400 4194304 4889804 548682068784 18446744073709551615 273952596804 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/8519/statm: 1339 238 195 169 0 50 0
[pid=8522] ppid=8519 vsize=34752 CPUtime=101.92
/proc/8522/stat : 8522 (manysat1.1_stat) R 8519 8519 7864 0 -1 4194304 5622 0 0 0 10185 7 0 0 17 0 2 0 1130053866 35586048 5599 1992294400 134512640 135305190 4294956160 18446744073709551615 134528292 0 0 4096 3 18446744073709551615 0 0 17 1 0 0
/proc/8522/statm: 8688 5599 83 193 0 8492 0
[pid=8522/tid=8523] ppid=8519 vsize=34752 CPUtime=51.04
/proc/8522/task/8523/stat : 8523 (manysat1.1_stat) R 8519 8519 7864 0 -1 4194368 2567 0 0 0 5100 4 0 0 25 0 2 0 1130053866 35586048 5599 1992294400 134512640 135305190 4294956160 18446744073709551615 134528292 0 0 4096 3 0 0 0 -1 0 0 0
Current children cumulated CPU time (s) 101.92
Current children cumulated vsize (KiB) 40108

[startup+102.302 s]
/proc/loadavg: 1.82 1.28 1.10 3/67 8523
/proc/meminfo: memFree=1448096/2055920 swapFree=4177220/4192956
[pid=8519] ppid=8517 vsize=5356 CPUtime=0
/proc/8519/stat : 8519 (manysat.sh) S 8517 8519 7864 0 -1 4194304 312 170 0 0 0 0 0 0 16 0 1 0 1130053864 5484544 238 1992294400 4194304 4889804 548682068784 18446744073709551615 273952596804 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/8519/statm: 1339 238 195 169 0 50 0
[pid=8522] ppid=8519 vsize=41476 CPUtime=204.09
/proc/8522/stat : 8522 (manysat1.1_stat) R 8519 8519 7864 0 -1 4194304 7254 0 0 0 20399 10 0 0 25 0 2 0 1130053866 42471424 7231 1992294400 134512640 135305190 4294956160 18446744073709551615 134528292 0 0 4096 3 18446744073709551615 0 0 17 1 0 0
/proc/8522/statm: 10369 7231 83 193 0 10173 0
[pid=8522/tid=8523] ppid=8519 vsize=41476 CPUtime=102.22
/proc/8522/task/8523/stat : 8523 (manysat1.1_stat) R 8519 8519 7864 0 -1 4194368 3451 0 0 0 10216 6 0 0 25 0 2 0 1130053866 42471424 7231 1992294400 134512640 135305190 4294956160 18446744073709551615 134528503 0 0 4096 3 0 0 0 -1 0 0 0
Current children cumulated CPU time (s) 204.09
Current children cumulated vsize (KiB) 46832

[startup+162.301 s]
/proc/loadavg: 1.93 1.40 1.15 3/67 8523
/proc/meminfo: memFree=1443552/2055920 swapFree=4177220/4192956
[pid=8519] ppid=8517 vsize=5356 CPUtime=0
/proc/8519/stat : 8519 (manysat.sh) S 8517 8519 7864 0 -1 4194304 312 170 0 0 0 0 0 0 16 0 1 0 1130053864 5484544 238 1992294400 4194304 4889804 548682068784 18446744073709551615 273952596804 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/8519/statm: 1339 238 195 169 0 50 0
[pid=8522] ppid=8519 vsize=47288 CPUtime=323.83
/proc/8522/stat : 8522 (manysat1.1_stat) R 8519 8519 7864 0 -1 4194304 8377 0 0 0 32370 13 0 0 25 0 2 0 1130053866 48422912 8354 1992294400 134512640 135305190 4294956160 18446744073709551615 134528292 0 0 4096 3 18446744073709551615 0 0 17 1 0 0
/proc/8522/statm: 11822 8354 83 193 0 11626 0
[pid=8522/tid=8523] ppid=8519 vsize=47288 CPUtime=162.19
/proc/8522/task/8523/stat : 8523 (manysat1.1_stat) R 8519 8519 7864 0 -1 4194368 3944 0 0 0 16212 7 0 0 18 0 2 0 1130053866 48422912 8354 1992294400 134512640 135305190 4294956160 18446744073709551615 134528292 0 0 4096 3 0 0 0 -1 0 0 0
Current children cumulated CPU time (s) 323.83
Current children cumulated vsize (KiB) 52644

[startup+222.305 s]
/proc/loadavg: 1.97 1.52 1.20 3/67 8523
/proc/meminfo: memFree=1437408/2055920 swapFree=4177220/4192956
[pid=8519] ppid=8517 vsize=5356 CPUtime=0
/proc/8519/stat : 8519 (manysat.sh) S 8517 8519 7864 0 -1 4194304 312 170 0 0 0 0 0 0 16 0 1 0 1130053864 5484544 238 1992294400 4194304 4889804 548682068784 18446744073709551615 273952596804 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/8519/statm: 1339 238 195 169 0 50 0
[pid=8522] ppid=8519 vsize=52708 CPUtime=443.55
/proc/8522/stat : 8522 (manysat1.1_stat) R 8519 8519 7864 0 -1 4194304 9906 0 0 0 44340 15 0 0 25 0 2 0 1130053866 53972992 9883 1992294400 134512640 135305190 4294956160 18446744073709551615 134528292 0 0 4096 3 18446744073709551615 0 0 17 1 0 0
/proc/8522/statm: 13177 9883 83 193 0 12981 0
[pid=8522/tid=8523] ppid=8519 vsize=52708 CPUtime=222.16
/proc/8522/task/8523/stat : 8523 (manysat1.1_stat) R 8519 8519 7864 0 -1 4194368 4877 0 0 0 22207 9 0 0 25 0 2 0 1130053866 53972992 9883 1992294400 134512640 135305190 4294956160 18446744073709551615 134558167 0 0 4096 3 0 0 0 -1 0 0 0
Current children cumulated CPU time (s) 443.55
Current children cumulated vsize (KiB) 58064

[startup+282.301 s]
/proc/loadavg: 1.99 1.59 1.24 3/67 8523
/proc/meminfo: memFree=1432096/2055920 swapFree=4177220/4192956
[pid=8519] ppid=8517 vsize=5356 CPUtime=0
/proc/8519/stat : 8519 (manysat.sh) S 8517 8519 7864 0 -1 4194304 312 170 0 0 0 0 0 0 16 0 1 0 1130053864 5484544 238 1992294400 4194304 4889804 548682068784 18446744073709551615 273952596804 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/8519/statm: 1339 238 195 169 0 50 0
[pid=8522] ppid=8519 vsize=58936 CPUtime=563.28
/proc/8522/stat : 8522 (manysat1.1_stat) R 8519 8519 7864 0 -1 4194304 11267 0 0 0 56311 17 0 0 25 0 2 0 1130053866 60350464 11244 1992294400 134512640 135305190 4294956160 18446744073709551615 134528292 0 0 4096 3 18446744073709551615 0 0 17 1 0 0
/proc/8522/statm: 14734 11244 83 193 0 14538 0
[pid=8522/tid=8523] ppid=8519 vsize=58936 CPUtime=282.14
/proc/8522/task/8523/stat : 8523 (manysat1.1_stat) R 8519 8519 7864 0 -1 4194368 5706 0 0 0 28203 11 0 0 25 0 2 0 1130053866 60350464 11244 1992294400 134512640 135305190 4294956160 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) 64292

[startup+342.301 s]
/proc/loadavg: 1.99 1.67 1.29 3/67 8523
/proc/meminfo: memFree=1430240/2055920 swapFree=4177220/4192956
[pid=8519] ppid=8517 vsize=5356 CPUtime=0
/proc/8519/stat : 8519 (manysat.sh) S 8517 8519 7864 0 -1 4194304 312 170 0 0 0 0 0 0 16 0 1 0 1130053864 5484544 238 1992294400 4194304 4889804 548682068784 18446744073709551615 273952596804 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/8519/statm: 1339 238 195 169 0 50 0
[pid=8522] ppid=8519 vsize=60504 CPUtime=683.01
/proc/8522/stat : 8522 (manysat1.1_stat) R 8519 8519 7864 0 -1 4194304 11684 0 0 0 68283 18 0 0 25 0 2 0 1130053866 61956096 11661 1992294400 134512640 135305190 4294956160 18446744073709551615 134528292 0 0 4096 3 18446744073709551615 0 0 17 1 0 0
/proc/8522/statm: 15126 11661 83 193 0 14930 0
[pid=8522/tid=8523] ppid=8519 vsize=60504 CPUtime=342.1
/proc/8522/task/8523/stat : 8523 (manysat1.1_stat) R 8519 8519 7864 0 -1 4194368 5972 0 0 0 34199 11 0 0 25 0 2 0 1130053866 61956096 11661 1992294400 134512640 135305190 4294956160 18446744073709551615 134528503 0 0 4096 3 0 0 0 -1 0 0 0
Current children cumulated CPU time (s) 683.01
Current children cumulated vsize (KiB) 65860

[startup+402.301 s]
/proc/loadavg: 1.99 1.72 1.33 3/67 8523
/proc/meminfo: memFree=1423968/2055920 swapFree=4177220/4192956
[pid=8519] ppid=8517 vsize=5356 CPUtime=0
/proc/8519/stat : 8519 (manysat.sh) S 8517 8519 7864 0 -1 4194304 312 170 0 0 0 0 0 0 16 0 1 0 1130053864 5484544 238 1992294400 4194304 4889804 548682068784 18446744073709551615 273952596804 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/8519/statm: 1339 238 195 169 0 50 0
[pid=8522] ppid=8519 vsize=67820 CPUtime=802.76
/proc/8522/stat : 8522 (manysat1.1_stat) R 8519 8519 7864 0 -1 4194304 13262 0 0 0 80255 21 0 0 25 0 2 0 1130053866 69447680 13239 1992294400 134512640 135305190 4294956160 18446744073709551615 134528292 0 0 4096 3 18446744073709551615 0 0 17 1 0 0
/proc/8522/statm: 16955 13239 83 193 0 16759 0
[pid=8522/tid=8523] ppid=8519 vsize=67820 CPUtime=402.09
/proc/8522/task/8523/stat : 8523 (manysat1.1_stat) R 8519 8519 7864 0 -1 4194368 6723 0 0 0 40196 13 0 0 25 0 2 0 1130053866 69447680 13239 1992294400 134512640 135305190 4294956160 18446744073709551615 134528520 0 0 4096 3 0 0 0 -1 0 0 0
Current children cumulated CPU time (s) 802.76
Current children cumulated vsize (KiB) 73176

[startup+462.301 s]
/proc/loadavg: 1.99 1.77 1.37 3/67 8523
/proc/meminfo: memFree=1420832/2055920 swapFree=4177220/4192956
[pid=8519] ppid=8517 vsize=5356 CPUtime=0
/proc/8519/stat : 8519 (manysat.sh) S 8517 8519 7864 0 -1 4194304 312 170 0 0 0 0 0 0 16 0 1 0 1130053864 5484544 238 1992294400 4194304 4889804 548682068784 18446744073709551615 273952596804 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/8519/statm: 1339 238 195 169 0 50 0
[pid=8522] ppid=8519 vsize=69740 CPUtime=922.47
/proc/8522/stat : 8522 (manysat1.1_stat) R 8519 8519 7864 0 -1 4194304 14042 0 0 0 92225 22 0 0 25 0 2 0 1130053866 71413760 14019 1992294400 134512640 135305190 4294956160 18446744073709551615 134528413 0 0 4096 3 18446744073709551615 0 0 17 1 0 0
/proc/8522/statm: 17435 14019 83 193 0 17239 0
[pid=8522/tid=8523] ppid=8519 vsize=69740 CPUtime=462.06
/proc/8522/task/8523/stat : 8523 (manysat1.1_stat) R 8519 8519 7864 0 -1 4194368 7239 0 0 0 46192 14 0 0 25 0 2 0 1130053866 71413760 14019 1992294400 134512640 135305190 4294956160 18446744073709551615 134528503 0 0 4096 3 0 0 0 -1 0 0 0
Current children cumulated CPU time (s) 922.47
Current children cumulated vsize (KiB) 75096

[startup+522.301 s]
/proc/loadavg: 1.99 1.81 1.41 3/67 8523
/proc/meminfo: memFree=1417952/2055920 swapFree=4177220/4192956
[pid=8519] ppid=8517 vsize=5356 CPUtime=0
/proc/8519/stat : 8519 (manysat.sh) S 8517 8519 7864 0 -1 4194304 312 170 0 0 0 0 0 0 16 0 1 0 1130053864 5484544 238 1992294400 4194304 4889804 548682068784 18446744073709551615 273952596804 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/8519/statm: 1339 238 195 169 0 50 0
[pid=8522] ppid=8519 vsize=72604 CPUtime=1042.22
/proc/8522/stat : 8522 (manysat1.1_stat) R 8519 8519 7864 0 -1 4194304 14753 0 0 0 104198 24 0 0 25 0 2 0 1130053866 74346496 14730 1992294400 134512640 135305190 4294956160 18446744073709551615 134528292 0 0 4096 3 18446744073709551615 0 0 17 1 0 0
/proc/8522/statm: 18151 14730 83 193 0 17955 0
[pid=8522/tid=8523] ppid=8519 vsize=72604 CPUtime=522.04
/proc/8522/task/8523/stat : 8523 (manysat1.1_stat) R 8519 8519 7864 0 -1 4194368 7689 0 0 0 52189 15 0 0 25 0 2 0 1130053866 74346496 14730 1992294400 134512640 135305190 4294956160 18446744073709551615 134528292 0 0 4096 3 0 0 0 -1 0 0 0
Current children cumulated CPU time (s) 1042.22
Current children cumulated vsize (KiB) 77960

[startup+582.301 s]
/proc/loadavg: 1.99 1.84 1.44 3/67 8523
/proc/meminfo: memFree=1412640/2055920 swapFree=4177220/4192956
[pid=8519] ppid=8517 vsize=5356 CPUtime=0
/proc/8519/stat : 8519 (manysat.sh) S 8517 8519 7864 0 -1 4194304 312 170 0 0 0 0 0 0 16 0 1 0 1130053864 5484544 238 1992294400 4194304 4889804 548682068784 18446744073709551615 273952596804 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/8519/statm: 1339 238 195 169 0 50 0
[pid=8522] ppid=8519 vsize=77896 CPUtime=1161.97
/proc/8522/stat : 8522 (manysat1.1_stat) R 8519 8519 7864 0 -1 4194304 16101 0 0 0 116170 27 0 0 25 0 2 0 1130053866 79765504 16078 1992294400 134512640 135305190 4294956160 18446744073709551615 134528319 0 0 4096 3 18446744073709551615 0 0 17 1 0 0
/proc/8522/statm: 19474 16078 83 193 0 19278 0
[pid=8522/tid=8523] ppid=8519 vsize=77896 CPUtime=582.01
/proc/8522/task/8523/stat : 8523 (manysat1.1_stat) R 8519 8519 7864 0 -1 4194368 8286 0 0 0 58185 16 0 0 25 0 2 0 1130053866 79765504 16078 1992294400 134512640 135305190 4294956160 18446744073709551615 134528292 0 0 4096 3 0 0 0 -1 0 0 0
Current children cumulated CPU time (s) 1161.97
Current children cumulated vsize (KiB) 83252



Maximum CPU time exceeded: sending SIGTERM then SIGKILL

[startup+601.401 s]
/proc/loadavg: 1.99 1.85 1.45 3/67 8523
/proc/meminfo: memFree=1411104/2055920 swapFree=4177220/4192956
[pid=8519] ppid=8517 vsize=5356 CPUtime=0
/proc/8519/stat : 8519 (manysat.sh) S 8517 8519 7864 0 -1 4194304 312 170 0 0 0 0 0 0 16 0 1 0 1130053864 5484544 238 1992294400 4194304 4889804 548682068784 18446744073709551615 273952596804 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/8519/statm: 1339 238 195 169 0 50 0
[pid=8522] ppid=8519 vsize=79216 CPUtime=1200.07
/proc/8522/stat : 8522 (manysat1.1_stat) R 8519 8519 7864 0 -1 4194304 16447 0 0 0 119979 28 0 0 25 0 2 0 1130053866 81117184 16424 1992294400 134512640 135305190 4294956160 18446744073709551615 134528410 0 0 4096 3 18446744073709551615 0 0 17 1 0 0
/proc/8522/statm: 19804 16424 83 193 0 19608 0
[pid=8522/tid=8523] ppid=8519 vsize=79216 CPUtime=601.11
/proc/8522/task/8523/stat : 8523 (manysat1.1_stat) R 8519 8519 7864 0 -1 4194368 8468 0 0 0 60094 17 0 0 22 0 2 0 1130053866 81117184 16424 1992294400 134512640 135305190 4294956160 18446744073709551615 134528292 0 0 4096 3 0 0 0 -1 0 0 0
Current children cumulated CPU time (s) 1200.07
Current children cumulated vsize (KiB) 84572

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 1.45 3/67 8523
/proc/meminfo: memFree=1411104/2055920 swapFree=4177220/4192956
[pid=8519] ppid=8517 vsize=5356 CPUtime=0
/proc/8519/stat : 8519 (manysat.sh) S 8517 8519 7864 0 -1 4194304 312 170 0 0 0 0 0 0 16 0 1 0 1130053864 5484544 238 1992294400 4194304 4889804 548682068784 18446744073709551615 273952596804 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/8519/statm: 1339 238 195 169 0 50 0
[pid=8522] ppid=8519 vsize=79216 CPUtime=1200.07
/proc/8522/stat : 8522 (manysat1.1_stat) R 8519 8519 7864 0 -1 4194304 16447 0 0 0 119979 28 0 0 25 0 2 0 1130053866 81117184 16424 1992294400 134512640 135305190 4294956160 18446744073709551615 134528410 0 0 4096 3 18446744073709551615 0 0 17 1 0 0
/proc/8522/statm: 19804 16424 83 193 0 19608 0
[pid=8522/tid=8523] ppid=8519 vsize=79216 CPUtime=601.11
/proc/8522/task/8523/stat : 8523 (manysat1.1_stat) R 8519 8519 7864 0 -1 4194368 8468 0 0 0 60094 17 0 0 22 0 2 0 1130053866 81117184 16424 1992294400 134512640 135305190 4294956160 18446744073709551615 134528292 0 0 4096 3 0 0 0 -1 0 0 0
Current children cumulated CPU time (s) 1200.07
Current children cumulated vsize (KiB) 84572

Child ended because it received signal 15 (SIGTERM)

# WARNING:
# CPU time reported by wait4() is probably wrong !
# wait4(...,&childrusage) returns 8519 and gives
#  childrusage.ru_utime.tv_sec=0
#  childrusage.ru_utime.tv_usec=8998
#  childrusage.ru_stime.tv_sec=0
#  childrusage.ru_stime.tv_usec=2999
# CPU time returned by wait4() is 0.011997
# while last known CPU time is 1200.07
#
# 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): 1200.07
CPU user time (s): 1199.79
CPU system time (s): 0.28
CPU usage (%): 199.54
Max. virtual memory (cumulated for all children) (KiB): 84572

getrusage(RUSAGE_CHILDREN,...) data:
user time used= 0.008998
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= 482
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 0.558915 second user time and 1.63875 second system time

The end

Launcher Data 

Begin job on node20 at 2009-04-01 10:18:00
IDJOB=1527037
IDBENCH=70663
IDSOLVER=514
FILE ID=node20/1527037-1238573880
PBS_JOBID= 9070506
Free space on /tmp= 65684 MiB

SOLVER NAME= ManySAT 1.1 aimd 1/2009-03-20
BENCH NAME= SAT09/RANDOM/MEDIUM/3SAT/SATISFIABLE/520/unif-k3-r4.25-v520-c2210-S1800466054-025.cnf
COMMAND LINE= manysat.sh BENCHNAME aimd 1
RUNSOLVER COMMAND LINE= BIN/runsolver --timestamp -w /tmp/evaluation-result-1527037-1238573880/watcher-1527037-1238573880 -o /tmp/evaluation-result-1527037-1238573880/solver-1527037-1238573880 -C 1200 -W 1800 -M 1800 --output-limit 1,15  manysat.sh HOME/instance-1527037-1238573880.cnf aimd 1

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

MD5SUM BENCH= bee6b22c61c85c79429fd4c1adab5451
RANDOM SEED=1852152881

node20.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		: 3000.235
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		: 3000.235
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:       1477784 kB
Buffers:         95396 kB
Cached:         381136 kB
SwapCached:       9532 kB
Active:         209636 kB
Inactive:       277840 kB
HighTotal:           0 kB
HighFree:            0 kB
LowTotal:      2055920 kB
LowFree:       1477784 kB
SwapTotal:     4192956 kB
SwapFree:      4177220 kB
Dirty:            1520 kB
Writeback:           0 kB
Mapped:          16664 kB
Slab:            76676 kB
Committed_AS:  3011348 kB
PageTables:       1404 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= 65680 MiB
End job on node20 at 2009-04-01 10:28:04