Trace number 1716268

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) 1200.11 605.92

General information on the benchmark

Nameindustrial/anbulagan/
hard-unsat/partial-10-13-u.cnf
MD5SUMec1a03bc95c5b06907199f7ae65ad092
Bench CategoryAPPLICATION (applications instances)
Best result obtained on this benchmark
Best CPU time to get the best result obtained on this benchmark
Satisfiable
(Un)Satisfiability was proved
Number of variables234064
Number of clauses1059777
Sum of the clauses size2420962
Maximum clause length10
Minimum clause length1
Number of clauses of size 117678
Number of clauses of size 2854833
Number of clauses of size 3143326
Number of clauses of size 44880
Number of clauses of size 519520
Number of clauses of size over 519540

Solver Data 

0.00/0.00	c Parsing...
0.89/0.91	c ==============================================================================
0.89/0.91	c |           |     ORIGINAL     |              LEARNT              |          |
0.89/0.91	c | Conflicts | Clauses Literals |   Limit Clauses Literals  Lit/Cl | Progress |
0.89/0.91	c ==============================================================================
0.89/0.91	c |         0 | 1040931  2400826 |  312279       0        0     nan |  0.000 % |
7.28/7.30	c |         0 |  616982  1688498 |      --       0       --      -- |     --   | -196875/-198394
7.28/7.30	c ==============================================================================
7.28/7.30	c Result  :   #vars: 113377   #clauses: 616982   #literals: 1688498
7.28/7.30	c CPU time:   7.05393 s
7.28/7.30	c ==============================================================================

Verifier Data 

ERROR: Unexpected answer ! (SATISFIABLE/UNSATISFIABLE expected)
Got answer: <no 's ' line found>

Watcher Data 

runsolver version 3.2.9 (svn:492) (c) roussel@cril.univ-artois.fr

command line: BIN/runsolver --timestamp -w /tmp/evaluation-result-1716268-1240613575/watcher-1716268-1240613575 -o /tmp/evaluation-result-1716268-1240613575/solver-1716268-1240613575 -C 1200 -W 1800 -M 1800 --output-limit 1,15 manysat.sh HOME/instance-1716268-1240613575.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: 1.00 1.00 1.00 3/65 3031
/proc/meminfo: memFree=931800/2055920 swapFree=4192956/4192956
[pid=3031] ppid=3029 vsize=5356 CPUtime=0
/proc/3031/stat : 3031 (manysat.sh) R 3029 3031 2779 0 -1 4194304 267 0 0 0 0 0 0 0 19 0 1 0 89386996 5484544 234 1992294400 4194304 4889804 548682068784 18446744073709551615 224264776351 0 65538 4100 65536 0 0 0 17 0 0 0
/proc/3031/statm: 1339 234 194 169 0 50 0
[pid=3032] ppid=3031 vsize=1140 CPUtime=0
/proc/3032/stat : 3032 (SatElite) R 3031 3031 2779 0 -1 4194304 203 0 0 0 0 0 0 0 19 0 1 0 89386996 1167360 187 1992294400 134512640 135034092 4294956096 18446744073709551615 134691005 0 0 4096 3 0 0 0 17 0 0 0
/proc/3032/statm: 285 189 50 127 0 155 0

[startup+0.0254939 s]
/proc/loadavg: 1.00 1.00 1.00 3/65 3031
/proc/meminfo: memFree=931800/2055920 swapFree=4192956/4192956
[pid=3031] ppid=3029 vsize=5356 CPUtime=0
/proc/3031/stat : 3031 (manysat.sh) S 3029 3031 2779 0 -1 4194304 286 0 0 0 0 0 0 0 19 0 1 0 89386996 5484544 235 1992294400 4194304 4889804 548682068784 18446744073709551615 224264774468 0 65536 4100 65538 18446744071563356171 0 0 17 1 0 0
/proc/3031/statm: 1339 235 195 169 0 50 0
[pid=3032] ppid=3031 vsize=5408 CPUtime=0.01
/proc/3032/stat : 3032 (SatElite) R 3031 3031 2779 0 -1 4194304 1206 0 0 0 1 0 0 0 20 0 1 0 89386996 5537792 1190 1992294400 134512640 135034092 4294956096 18446744073709551615 134673244 0 0 4096 3 0 0 0 17 0 0 0
/proc/3032/statm: 1352 1190 50 127 0 1222 0
Current children cumulated CPU time (s) 0.01
Current children cumulated vsize (KiB) 10764

[startup+0.101507 s]
/proc/loadavg: 1.00 1.00 1.00 3/65 3031
/proc/meminfo: memFree=931800/2055920 swapFree=4192956/4192956
[pid=3031] ppid=3029 vsize=5356 CPUtime=0
/proc/3031/stat : 3031 (manysat.sh) S 3029 3031 2779 0 -1 4194304 286 0 0 0 0 0 0 0 19 0 1 0 89386996 5484544 235 1992294400 4194304 4889804 548682068784 18446744073709551615 224264774468 0 65536 4100 65538 18446744071563356171 0 0 17 1 0 0
/proc/3031/statm: 1339 235 195 169 0 50 0
[pid=3032] ppid=3031 vsize=21968 CPUtime=0.09
/proc/3032/stat : 3032 (SatElite) R 3031 3031 2779 0 -1 4194304 4516 0 0 0 7 2 0 0 20 0 1 0 89386996 22495232 4500 1992294400 134512640 135034092 4294956096 18446744073709551615 134691005 0 0 4096 3 0 0 0 17 0 0 0
/proc/3032/statm: 5492 4502 50 127 0 5362 0
Current children cumulated CPU time (s) 0.09
Current children cumulated vsize (KiB) 27324

[startup+0.301544 s]
/proc/loadavg: 1.00 1.00 1.00 3/65 3031
/proc/meminfo: memFree=931800/2055920 swapFree=4192956/4192956
[pid=3031] ppid=3029 vsize=5356 CPUtime=0
/proc/3031/stat : 3031 (manysat.sh) S 3029 3031 2779 0 -1 4194304 286 0 0 0 0 0 0 0 19 0 1 0 89386996 5484544 235 1992294400 4194304 4889804 548682068784 18446744073709551615 224264774468 0 65536 4100 65538 18446744071563356171 0 0 17 1 0 0
/proc/3031/statm: 1339 235 195 169 0 50 0
[pid=3032] ppid=3031 vsize=52824 CPUtime=0.29
/proc/3032/stat : 3032 (SatElite) R 3031 3031 2779 0 -1 4194304 11801 0 0 0 24 5 0 0 22 0 1 0 89386996 54091776 11785 1992294400 134512640 135034092 4294956096 18446744073709551615 134691005 0 0 4096 3 0 0 0 17 0 0 0
/proc/3032/statm: 13206 11786 50 127 0 13076 0
Current children cumulated CPU time (s) 0.29
Current children cumulated vsize (KiB) 58180

[startup+0.701618 s]
/proc/loadavg: 1.00 1.00 1.00 3/65 3031
/proc/meminfo: memFree=931800/2055920 swapFree=4192956/4192956
[pid=3031] ppid=3029 vsize=5356 CPUtime=0
/proc/3031/stat : 3031 (manysat.sh) S 3029 3031 2779 0 -1 4194304 286 0 0 0 0 0 0 0 19 0 1 0 89386996 5484544 235 1992294400 4194304 4889804 548682068784 18446744073709551615 224264774468 0 65536 4100 65538 18446744071563356171 0 0 17 1 0 0
/proc/3031/statm: 1339 235 195 169 0 50 0
[pid=3032] ppid=3031 vsize=82392 CPUtime=0.69
/proc/3032/stat : 3032 (SatElite) R 3031 3031 2779 0 -1 4194304 19796 0 0 0 59 10 0 0 25 0 1 0 89386996 84369408 19780 1992294400 134512640 135034092 4294956096 18446744073709551615 134691005 0 0 4096 3 0 0 0 17 0 0 0
/proc/3032/statm: 20598 19780 51 127 0 20468 0
Current children cumulated CPU time (s) 0.69
Current children cumulated vsize (KiB) 87748

[startup+1.5028 s]
/proc/loadavg: 1.00 1.00 1.00 2/67 3033
/proc/meminfo: memFree=831560/2055920 swapFree=4192956/4192956
[pid=3031] ppid=3029 vsize=5356 CPUtime=0
/proc/3031/stat : 3031 (manysat.sh) S 3029 3031 2779 0 -1 4194304 286 0 0 0 0 0 0 0 19 0 1 0 89386996 5484544 235 1992294400 4194304 4889804 548682068784 18446744073709551615 224264774468 0 65536 4100 65538 18446744071563356171 0 0 17 1 0 0
/proc/3031/statm: 1339 235 195 169 0 50 0
[pid=3032] ppid=3031 vsize=113220 CPUtime=1.49
/proc/3032/stat : 3032 (SatElite) R 3031 3031 2779 0 -1 4194304 28988 0 0 0 134 15 0 0 25 0 1 0 89386996 115937280 26335 1992294400 134512640 135034092 4294956096 18446744073709551615 134566698 0 0 4096 3 0 0 0 17 0 0 0
/proc/3032/statm: 28305 26335 68 127 0 28175 0
Current children cumulated CPU time (s) 1.49
Current children cumulated vsize (KiB) 118576

[startup+3.10106 s]
/proc/loadavg: 1.00 1.00 1.00 2/67 3033
/proc/meminfo: memFree=817608/2055920 swapFree=4192956/4192956
[pid=3031] ppid=3029 vsize=5356 CPUtime=0
/proc/3031/stat : 3031 (manysat.sh) S 3029 3031 2779 0 -1 4194304 286 0 0 0 0 0 0 0 19 0 1 0 89386996 5484544 235 1992294400 4194304 4889804 548682068784 18446744073709551615 224264774468 0 65536 4100 65538 18446744071563356171 0 0 17 1 0 0
/proc/3031/statm: 1339 235 195 169 0 50 0
[pid=3032] ppid=3031 vsize=123648 CPUtime=3.08
/proc/3032/stat : 3032 (SatElite) R 3031 3031 2779 0 -1 4194304 31036 0 0 0 292 16 0 0 25 0 1 0 89386996 126615552 28203 1992294400 134512640 135034092 4294956096 18446744073709551615 134566285 0 0 4096 3 0 0 0 17 0 0 0
/proc/3032/statm: 30912 28203 68 127 0 30782 0
Current children cumulated CPU time (s) 3.08
Current children cumulated vsize (KiB) 129004

[startup+6.30166 s]
/proc/loadavg: 1.08 1.02 1.01 2/67 3033
/proc/meminfo: memFree=810248/2055920 swapFree=4192956/4192956
[pid=3031] ppid=3029 vsize=5356 CPUtime=0
/proc/3031/stat : 3031 (manysat.sh) S 3029 3031 2779 0 -1 4194304 286 0 0 0 0 0 0 0 19 0 1 0 89386996 5484544 235 1992294400 4194304 4889804 548682068784 18446744073709551615 224264774468 0 65536 4100 65538 18446744071563356171 0 0 17 1 0 0
/proc/3031/statm: 1339 235 195 169 0 50 0
[pid=3032] ppid=3031 vsize=125496 CPUtime=6.28
/proc/3032/stat : 3032 (SatElite) R 3031 3031 2779 0 -1 4194304 34795 0 0 0 609 19 0 0 25 0 1 0 89386996 128507904 28761 1992294400 134512640 135034092 4294956096 18446744073709551615 134574365 0 0 4096 3 0 0 0 17 0 0 0
/proc/3032/statm: 31374 28761 68 127 0 31244 0
Current children cumulated CPU time (s) 6.28
Current children cumulated vsize (KiB) 130852

[startup+12.7019 s]
/proc/loadavg: 1.15 1.03 1.01 3/68 3035
/proc/meminfo: memFree=824200/2055920 swapFree=4192956/4192956
[pid=3031] ppid=3029 vsize=5356 CPUtime=8.07
/proc/3031/stat : 3031 (manysat.sh) S 3029 3031 2779 0 -1 4194304 312 45001 0 0 0 0 777 30 16 0 1 0 89386996 5484544 238 1992294400 4194304 4889804 548682068784 18446744073709551615 224264774468 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/3031/statm: 1339 238 195 169 0 50 0
[pid=3034] ppid=3031 vsize=104052 CPUtime=8.36
/proc/3034/stat : 3034 (manysat1.1_stat) R 3031 3031 2779 0 -1 4194304 21986 0 0 0 820 16 0 0 17 0 2 0 89387805 106549248 21953 1992294400 134512640 135305190 4294956144 18446744073709551615 134528229 0 0 4096 3 18446744073709551615 0 0 17 0 0 0
/proc/3034/statm: 26013 21953 83 193 0 25817 0
[pid=3034/tid=3035] ppid=3031 vsize=104052 CPUtime=3.77
/proc/3034/task/3035/stat : 3035 (manysat1.1_stat) R 3031 3031 2779 0 -1 4194368 840 0 0 0 374 3 0 0 18 0 2 0 89387885 106549248 21953 1992294400 134512640 135305190 4294956144 18446744073709551615 134528292 0 0 4096 3 0 0 0 -1 1 0 0
Current children cumulated CPU time (s) 16.43
Current children cumulated vsize (KiB) 109408

[startup+25.5012 s]
/proc/loadavg: 1.34 1.08 1.02 3/68 3035
/proc/meminfo: memFree=816392/2055920 swapFree=4192956/4192956
[pid=3031] ppid=3029 vsize=5356 CPUtime=8.07
/proc/3031/stat : 3031 (manysat.sh) S 3029 3031 2779 0 -1 4194304 312 45001 0 0 0 0 777 30 16 0 1 0 89386996 5484544 238 1992294400 4194304 4889804 548682068784 18446744073709551615 224264774468 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/3031/statm: 1339 238 195 169 0 50 0
[pid=3034] ppid=3031 vsize=111972 CPUtime=33.9
/proc/3034/stat : 3034 (manysat1.1_stat) R 3031 3031 2779 0 -1 4194304 24050 0 0 0 3371 19 0 0 17 0 2 0 89387805 114659328 24017 1992294400 134512640 135305190 4294956144 18446744073709551615 134528292 0 0 4096 3 18446744073709551615 0 0 17 0 0 0
/proc/3034/statm: 27993 24017 83 193 0 27797 0
[pid=3034/tid=3035] ppid=3031 vsize=111972 CPUtime=16.51
/proc/3034/task/3035/stat : 3035 (manysat1.1_stat) R 3031 3031 2779 0 -1 4194368 1660 0 0 0 1648 3 0 0 17 0 2 0 89387885 114659328 24017 1992294400 134512640 135305190 4294956144 18446744073709551615 134528189 0 0 4096 3 0 0 0 -1 1 0 0
Current children cumulated CPU time (s) 41.97
Current children cumulated vsize (KiB) 117328

[startup+51.102 s]
/proc/loadavg: 1.56 1.15 1.05 3/68 3035
/proc/meminfo: memFree=796680/2055920 swapFree=4192956/4192956
[pid=3031] ppid=3029 vsize=5356 CPUtime=8.07
/proc/3031/stat : 3031 (manysat.sh) S 3029 3031 2779 0 -1 4194304 312 45001 0 0 0 0 777 30 16 0 1 0 89386996 5484544 238 1992294400 4194304 4889804 548682068784 18446744073709551615 224264774468 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/3031/statm: 1339 238 195 169 0 50 0
[pid=3034] ppid=3031 vsize=132336 CPUtime=84.96
/proc/3034/stat : 3034 (manysat1.1_stat) R 3031 3031 2779 0 -1 4194304 29058 0 0 0 8470 26 0 0 17 0 2 0 89387805 135512064 29025 1992294400 134512640 135305190 4294956144 18446744073709551615 134528292 0 0 4096 3 18446744073709551615 0 0 17 0 0 0
/proc/3034/statm: 33084 29025 83 193 0 32888 0
[pid=3034/tid=3035] ppid=3031 vsize=132336 CPUtime=42.01
/proc/3034/task/3035/stat : 3035 (manysat1.1_stat) R 3031 3031 2779 0 -1 4194368 3662 0 0 0 4195 6 0 0 17 0 2 0 89387885 135512064 29025 1992294400 134512640 135305190 4294956144 18446744073709551615 134528292 0 0 4096 3 0 0 0 -1 1 0 0
Current children cumulated CPU time (s) 93.03
Current children cumulated vsize (KiB) 137692

[startup+102.306 s]
/proc/loadavg: 1.81 1.28 1.10 3/68 3035
/proc/meminfo: memFree=755848/2055920 swapFree=4192956/4192956
[pid=3031] ppid=3029 vsize=5356 CPUtime=8.07
/proc/3031/stat : 3031 (manysat.sh) S 3029 3031 2779 0 -1 4194304 312 45001 0 0 0 0 777 30 16 0 1 0 89386996 5484544 238 1992294400 4194304 4889804 548682068784 18446744073709551615 224264774468 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/3031/statm: 1339 238 195 169 0 50 0
[pid=3034] ppid=3031 vsize=172308 CPUtime=187.13
/proc/3034/stat : 3034 (manysat1.1_stat) R 3031 3031 2779 0 -1 4194304 39150 0 0 0 18676 37 0 0 17 0 2 0 89387805 176443392 39117 1992294400 134512640 135305190 4294956144 18446744073709551615 134528189 0 0 4096 3 18446744073709551615 0 0 17 0 0 0
/proc/3034/statm: 43077 39117 83 193 0 42881 0
[pid=3034/tid=3035] ppid=3031 vsize=172308 CPUtime=93.01
/proc/3034/task/3035/stat : 3035 (manysat1.1_stat) R 3031 3031 2779 0 -1 4194368 7965 0 0 0 9290 11 0 0 18 0 2 0 89387885 176443392 39117 1992294400 134512640 135305190 4294956144 18446744073709551615 134551651 0 0 4096 3 0 0 0 -1 1 0 0
Current children cumulated CPU time (s) 195.2
Current children cumulated vsize (KiB) 177664

[startup+162.302 s]
/proc/loadavg: 1.93 1.41 1.15 3/68 3035
/proc/meminfo: memFree=704136/2055920 swapFree=4192956/4192956
[pid=3031] ppid=3029 vsize=5356 CPUtime=8.07
/proc/3031/stat : 3031 (manysat.sh) S 3029 3031 2779 0 -1 4194304 312 45001 0 0 0 0 777 30 16 0 1 0 89386996 5484544 238 1992294400 4194304 4889804 548682068784 18446744073709551615 224264774468 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/3031/statm: 1339 238 195 169 0 50 0
[pid=3034] ppid=3031 vsize=224488 CPUtime=306.87
/proc/3034/stat : 3034 (manysat1.1_stat) R 3031 3031 2779 0 -1 4194304 52027 0 0 0 30635 52 0 0 18 0 2 0 89387805 229875712 51994 1992294400 134512640 135305190 4294956144 18446744073709551615 134528292 0 0 4096 3 18446744073709551615 0 0 17 0 0 0
/proc/3034/statm: 56122 51994 83 193 0 55926 0
[pid=3034/tid=3035] ppid=3031 vsize=224488 CPUtime=152.77
/proc/3034/task/3035/stat : 3035 (manysat1.1_stat) R 3031 3031 2779 0 -1 4194368 12534 0 0 0 15261 16 0 0 18 0 2 0 89387885 229875712 51994 1992294400 134512640 135305190 4294956144 18446744073709551615 134528189 0 0 4096 3 0 0 0 -1 1 0 0
Current children cumulated CPU time (s) 314.94
Current children cumulated vsize (KiB) 229844

[startup+222.302 s]
/proc/loadavg: 1.97 1.51 1.20 3/68 3035
/proc/meminfo: memFree=675400/2055920 swapFree=4192956/4192956
[pid=3031] ppid=3029 vsize=5356 CPUtime=8.07
/proc/3031/stat : 3031 (manysat.sh) S 3029 3031 2779 0 -1 4194304 312 45001 0 0 0 0 777 30 16 0 1 0 89386996 5484544 238 1992294400 4194304 4889804 548682068784 18446744073709551615 224264774468 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/3031/statm: 1339 238 195 169 0 50 0
[pid=3034] ppid=3031 vsize=252948 CPUtime=426.6
/proc/3034/stat : 3034 (manysat1.1_stat) R 3031 3031 2779 0 -1 4194304 59253 0 0 0 42600 60 0 0 17 0 2 0 89387805 259018752 59220 1992294400 134512640 135305190 4294956144 18446744073709551615 134551668 0 0 4096 3 18446744073709551615 0 0 17 0 0 0
/proc/3034/statm: 63237 59220 83 193 0 63041 0
[pid=3034/tid=3035] ppid=3031 vsize=252948 CPUtime=212.53
/proc/3034/task/3035/stat : 3035 (manysat1.1_stat) R 3031 3031 2779 0 -1 4194368 15527 0 0 0 21233 20 0 0 18 0 2 0 89387885 259018752 59220 1992294400 134512640 135305190 4294956144 18446744073709551615 134541935 0 0 4096 3 0 0 0 -1 1 0 0
Current children cumulated CPU time (s) 434.67
Current children cumulated vsize (KiB) 258304

[startup+282.302 s]
/proc/loadavg: 1.99 1.60 1.25 3/68 3035
/proc/meminfo: memFree=621640/2055920 swapFree=4192956/4192956
[pid=3031] ppid=3029 vsize=5356 CPUtime=8.07
/proc/3031/stat : 3031 (manysat.sh) S 3029 3031 2779 0 -1 4194304 312 45001 0 0 0 0 777 30 16 0 1 0 89386996 5484544 238 1992294400 4194304 4889804 548682068784 18446744073709551615 224264774468 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/3031/statm: 1339 238 195 169 0 50 0
[pid=3034] ppid=3031 vsize=306480 CPUtime=546.32
/proc/3034/stat : 3034 (manysat1.1_stat) R 3031 3031 2779 0 -1 4194304 72627 0 0 0 54558 74 0 0 17 0 2 0 89387805 313835520 72594 1992294400 134512640 135305190 4294956144 18446744073709551615 134528292 0 0 4096 3 18446744073709551615 0 0 17 0 0 0
/proc/3034/statm: 76620 72594 83 193 0 76424 0
[pid=3034/tid=3035] ppid=3031 vsize=306480 CPUtime=272.28
/proc/3034/task/3035/stat : 3035 (manysat1.1_stat) R 3031 3031 2779 0 -1 4194368 20711 0 0 0 27203 25 0 0 17 0 2 0 89387885 313835520 72594 1992294400 134512640 135305190 4294956144 18446744073709551615 134556558 0 0 4096 3 0 0 0 -1 1 0 0
Current children cumulated CPU time (s) 554.39
Current children cumulated vsize (KiB) 311836

[startup+342.301 s]
/proc/loadavg: 1.99 1.67 1.29 3/68 3035
/proc/meminfo: memFree=621576/2055920 swapFree=4192956/4192956
[pid=3031] ppid=3029 vsize=5356 CPUtime=8.07
/proc/3031/stat : 3031 (manysat.sh) S 3029 3031 2779 0 -1 4194304 312 45001 0 0 0 0 777 30 16 0 1 0 89386996 5484544 238 1992294400 4194304 4889804 548682068784 18446744073709551615 224264774468 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/3031/statm: 1339 238 195 169 0 50 0
[pid=3034] ppid=3031 vsize=306560 CPUtime=666.03
/proc/3034/stat : 3034 (manysat1.1_stat) R 3031 3031 2779 0 -1 4194304 72633 0 0 0 66529 74 0 0 17 0 2 0 89387805 313917440 72600 1992294400 134512640 135305190 4294956144 18446744073709551615 134528292 0 0 4096 3 18446744073709551615 0 0 17 0 0 0
/proc/3034/statm: 76640 72600 83 193 0 76444 0
[pid=3034/tid=3035] ppid=3031 vsize=306560 CPUtime=332.03
/proc/3034/task/3035/stat : 3035 (manysat1.1_stat) R 3031 3031 2779 0 -1 4194368 20717 0 0 0 33178 25 0 0 17 0 2 0 89387885 313917440 72600 1992294400 134512640 135305190 4294956144 18446744073709551615 134530561 0 0 4096 3 0 0 0 -1 1 0 0
Current children cumulated CPU time (s) 674.1
Current children cumulated vsize (KiB) 311916

[startup+402.302 s]
/proc/loadavg: 1.99 1.73 1.33 3/68 3035
/proc/meminfo: memFree=621512/2055920 swapFree=4192956/4192956
[pid=3031] ppid=3029 vsize=5356 CPUtime=8.07
/proc/3031/stat : 3031 (manysat.sh) S 3029 3031 2779 0 -1 4194304 312 45001 0 0 0 0 777 30 16 0 1 0 89386996 5484544 238 1992294400 4194304 4889804 548682068784 18446744073709551615 224264774468 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/3031/statm: 1339 238 195 169 0 50 0
[pid=3034] ppid=3031 vsize=306560 CPUtime=785.77
/proc/3034/stat : 3034 (manysat1.1_stat) R 3031 3031 2779 0 -1 4194304 72633 0 0 0 78502 75 0 0 25 0 2 0 89387805 313917440 72600 1992294400 134512640 135305190 4294956144 18446744073709551615 134528229 0 0 4096 3 18446744073709551615 0 0 17 0 0 0
/proc/3034/statm: 76640 72600 83 193 0 76444 0
[pid=3034/tid=3035] ppid=3031 vsize=306560 CPUtime=391.79
/proc/3034/task/3035/stat : 3035 (manysat1.1_stat) R 3031 3031 2779 0 -1 4194368 20717 0 0 0 39154 25 0 0 25 0 2 0 89387885 313917440 72600 1992294400 134512640 135305190 4294956144 18446744073709551615 134528292 0 0 4096 3 0 0 0 -1 1 0 0
Current children cumulated CPU time (s) 793.84
Current children cumulated vsize (KiB) 311916

[startup+462.301 s]
/proc/loadavg: 1.99 1.77 1.37 3/68 3035
/proc/meminfo: memFree=599880/2055920 swapFree=4192956/4192956
[pid=3031] ppid=3029 vsize=5356 CPUtime=8.07
/proc/3031/stat : 3031 (manysat.sh) S 3029 3031 2779 0 -1 4194304 312 45001 0 0 0 0 777 30 16 0 1 0 89386996 5484544 238 1992294400 4194304 4889804 548682068784 18446744073709551615 224264774468 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/3031/statm: 1339 238 195 169 0 50 0
[pid=3034] ppid=3031 vsize=328404 CPUtime=905.5
/proc/3034/stat : 3034 (manysat1.1_stat) R 3031 3031 2779 0 -1 4194304 78134 0 0 0 90469 81 0 0 25 0 2 0 89387805 336285696 78101 1992294400 134512640 135305190 4294956144 18446744073709551615 134528189 0 0 4096 3 18446744073709551615 0 0 17 0 0 0
/proc/3034/statm: 82101 78101 83 193 0 81905 0
[pid=3034/tid=3035] ppid=3031 vsize=328404 CPUtime=451.55
/proc/3034/task/3035/stat : 3035 (manysat1.1_stat) R 3031 3031 2779 0 -1 4194368 22936 0 0 0 45127 28 0 0 21 0 2 0 89387885 336285696 78101 1992294400 134512640 135305190 4294956144 18446744073709551615 134528256 0 0 4096 3 0 0 0 -1 1 0 0
Current children cumulated CPU time (s) 913.57
Current children cumulated vsize (KiB) 333760

[startup+522.302 s]
/proc/loadavg: 1.99 1.81 1.41 3/68 3041
/proc/meminfo: memFree=545096/2055920 swapFree=4192956/4192956
[pid=3031] ppid=3029 vsize=5356 CPUtime=8.07
/proc/3031/stat : 3031 (manysat.sh) S 3029 3031 2779 0 -1 4194304 312 45001 0 0 0 0 777 30 16 0 1 0 89386996 5484544 238 1992294400 4194304 4889804 548682068784 18446744073709551615 224264774468 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/3031/statm: 1339 238 195 169 0 50 0
[pid=3034] ppid=3031 vsize=383752 CPUtime=1025.22
/proc/3034/stat : 3034 (manysat1.1_stat) R 3031 3031 2779 0 -1 4194304 91909 0 0 0 102426 96 0 0 19 0 2 0 89387805 392962048 91876 1992294400 134512640 135305190 4294956144 18446744073709551615 134528189 0 0 4096 3 18446744073709551615 0 0 17 0 0 0
/proc/3034/statm: 95938 91876 83 193 0 95742 0
[pid=3034/tid=3035] ppid=3031 vsize=383752 CPUtime=511.29
/proc/3034/task/3035/stat : 3035 (manysat1.1_stat) R 3031 3031 2779 0 -1 4194368 28018 0 0 0 51096 33 0 0 19 0 2 0 89387885 392962048 91876 1992294400 134512640 135305190 4294956144 18446744073709551615 134528406 0 0 4096 3 0 0 0 -1 1 0 0
Current children cumulated CPU time (s) 1033.29
Current children cumulated vsize (KiB) 389108

[startup+582.302 s]
/proc/loadavg: 1.99 1.84 1.44 3/68 3041
/proc/meminfo: memFree=537032/2055920 swapFree=4192956/4192956
[pid=3031] ppid=3029 vsize=5356 CPUtime=8.07
/proc/3031/stat : 3031 (manysat.sh) S 3029 3031 2779 0 -1 4194304 312 45001 0 0 0 0 777 30 16 0 1 0 89386996 5484544 238 1992294400 4194304 4889804 548682068784 18446744073709551615 224264774468 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/3031/statm: 1339 238 195 169 0 50 0
[pid=3034] ppid=3031 vsize=390548 CPUtime=1144.93
/proc/3034/stat : 3034 (manysat1.1_stat) R 3031 3031 2779 0 -1 4194304 93721 0 0 0 114396 97 0 0 18 0 2 0 89387805 399921152 93688 1992294400 134512640 135305190 4294956144 18446744073709551615 134551986 0 0 4096 3 18446744073709551615 0 0 17 0 0 0
/proc/3034/statm: 97637 93688 83 193 0 97441 0
[pid=3034/tid=3035] ppid=3031 vsize=390548 CPUtime=571.05
/proc/3034/task/3035/stat : 3035 (manysat1.1_stat) R 3031 3031 2779 0 -1 4194368 28803 0 0 0 57071 34 0 0 18 0 2 0 89387885 399921152 93688 1992294400 134512640 135305190 4294956144 18446744073709551615 134551978 0 0 4096 3 0 0 0 -1 1 0 0
Current children cumulated CPU time (s) 1153
Current children cumulated vsize (KiB) 395904



Maximum CPU time exceeded: sending SIGTERM then SIGKILL

[startup+605.903 s]
/proc/loadavg: 1.99 1.85 1.46 3/68 3041
/proc/meminfo: memFree=536968/2055920 swapFree=4192956/4192956
[pid=3031] ppid=3029 vsize=5356 CPUtime=8.07
/proc/3031/stat : 3031 (manysat.sh) S 3029 3031 2779 0 -1 4194304 312 45001 0 0 0 0 777 30 16 0 1 0 89386996 5484544 238 1992294400 4194304 4889804 548682068784 18446744073709551615 224264774468 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/3031/statm: 1339 238 195 169 0 50 0
[pid=3034] ppid=3031 vsize=390548 CPUtime=1192.04
/proc/3034/stat : 3034 (manysat1.1_stat) R 3031 3031 2779 0 -1 4194304 93730 0 0 0 119107 97 0 0 25 0 2 0 89387805 399921152 93697 1992294400 134512640 135305190 4294956144 18446744073709551615 134528292 0 0 4096 3 18446744073709551615 0 0 17 0 0 0
/proc/3034/statm: 97637 93697 83 193 0 97441 0
[pid=3034/tid=3035] ppid=3031 vsize=390548 CPUtime=594.55
/proc/3034/task/3035/stat : 3035 (manysat1.1_stat) R 3031 3031 2779 0 -1 4194368 28808 0 0 0 59421 34 0 0 20 0 2 0 89387885 399921152 93697 1992294400 134512640 135305190 4294956144 18446744073709551615 134528503 0 0 4096 3 0 0 0 -1 1 0 0
Current children cumulated CPU time (s) 1200.11
Current children cumulated vsize (KiB) 395904

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

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

[startup+605.903 s]
/proc/loadavg: 1.99 1.85 1.46 3/68 3041
/proc/meminfo: memFree=536968/2055920 swapFree=4192956/4192956
[pid=3031] ppid=3029 vsize=5356 CPUtime=8.07
/proc/3031/stat : 3031 (manysat.sh) S 3029 3031 2779 0 -1 4194304 312 45001 0 0 0 0 777 30 16 0 1 0 89386996 5484544 238 1992294400 4194304 4889804 548682068784 18446744073709551615 224264774468 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/3031/statm: 1339 238 195 169 0 50 0
[pid=3034] ppid=3031 vsize=390548 CPUtime=1192.04
/proc/3034/stat : 3034 (manysat1.1_stat) R 3031 3031 2779 0 -1 4194304 93730 0 0 0 119107 97 0 0 25 0 2 0 89387805 399921152 93697 1992294400 134512640 135305190 4294956144 18446744073709551615 134528292 0 0 4096 3 18446744073709551615 0 0 17 0 0 0
/proc/3034/statm: 97637 93697 83 193 0 97441 0
[pid=3034/tid=3035] ppid=3031 vsize=390548 CPUtime=594.55
/proc/3034/task/3035/stat : 3035 (manysat1.1_stat) R 3031 3031 2779 0 -1 4194368 28808 0 0 0 59421 34 0 0 20 0 2 0 89387885 399921152 93697 1992294400 134512640 135305190 4294956144 18446744073709551615 134528503 0 0 4096 3 0 0 0 -1 1 0 0
Current children cumulated CPU time (s) 1200.11
Current children cumulated vsize (KiB) 395904

Child ended because it received signal 15 (SIGTERM)

# WARNING:
# CPU time reported by wait4() is probably wrong !
# wait4(...,&childrusage) returns 3031 and gives
#  childrusage.ru_utime.tv_sec=7
#  childrusage.ru_utime.tv_usec=780817
#  childrusage.ru_stime.tv_sec=0
#  childrusage.ru_stime.tv_usec=302953
# CPU time returned by wait4() is 8.08377
# while last known CPU time is 1200.11
#
# Solver probably didn't/couldn't wait for its children
# Using CPU time of the last sample as value...

Real time (s): 605.92
CPU time (s): 1200.11
CPU user time (s): 1198.84
CPU system time (s): 1.27
CPU usage (%): 198.064
Max. virtual memory (cumulated for all children) (KiB): 395904

getrusage(RUSAGE_CHILDREN,...) data:
user time used= 7.78082
system time used= 0.302953
maximum resident set size= 0
integral shared memory size= 0
integral unshared data size= 0
integral unshared stack size= 0
page reclaims= 45313
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= 34

runsolver used 0.603908 second user time and 1.61375 second system time

The end

Launcher Data 

Begin job on node82 at 2009-04-25 00:52:57
IDJOB=1716268
IDBENCH=20373
IDSOLVER=515
FILE ID=node82/1716268-1240613575
PBS_JOBID= 9186242
Free space on /tmp= 66260 MiB

SOLVER NAME= ManySAT 1.1 aimd 2/2009-03-20
BENCH NAME= SAT07/industrial/anbulagan/hard-unsat/partial-10-13-u.cnf
COMMAND LINE= manysat.sh BENCHNAME aimd 2
RUNSOLVER COMMAND LINE= BIN/runsolver --timestamp -w /tmp/evaluation-result-1716268-1240613575/watcher-1716268-1240613575 -o /tmp/evaluation-result-1716268-1240613575/solver-1716268-1240613575 -C 1200 -W 1800 -M 1800 --output-limit 1,15  manysat.sh HOME/instance-1716268-1240613575.cnf aimd 2

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

MD5SUM BENCH= ec1a03bc95c5b06907199f7ae65ad092
RANDOM SEED=1765081124

node82.alineos.net Linux 2.6.9-22.EL.rootsmp #1 SMP Mon Oct 3 08:59:52 CEST 2005

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

processor	: 1
vendor_id	: GenuineIntel
cpu family	: 15
model		: 4
model name	:                   Intel(R) Xeon(TM) CPU 3.00GHz
stepping	: 3
cpu MHz		: 3000.259
cache size	: 2048 KB
fpu		: yes
fpu_exception	: yes
cpuid level	: 5
wp		: yes
flags		: fpu vme de pse tsc msr pae mce cx8 apic sep mtrr pge mca cmov pat pse36 clflush dts acpi mmx fxsr sse sse2 ss ht tm syscall nx lm pni monitor ds_cpl cid cx16 xtpr
bogomips	: 5996.54
clflush size	: 64
cache_alignment	: 128
address sizes	: 36 bits physical, 48 bits virtual
power management:


/proc/meminfo:
MemTotal:      2055920 kB
MemFree:        932216 kB
Buffers:         88572 kB
Cached:         932380 kB
SwapCached:          0 kB
Active:         372424 kB
Inactive:       663060 kB
HighTotal:           0 kB
HighFree:            0 kB
LowTotal:      2055920 kB
LowFree:        932216 kB
SwapTotal:     4192956 kB
SwapFree:      4192956 kB
Dirty:           20376 kB
Writeback:           0 kB
Mapped:          24296 kB
Slab:            74176 kB
Committed_AS:   202708 kB
PageTables:       1384 kB
VmallocTotal: 536870911 kB
VmallocUsed:    264960 kB
VmallocChunk: 536605679 kB
HugePages_Total:     0
HugePages_Free:      0
Hugepagesize:     2048 kB

Free space on /tmp at the end= 66240 MiB
End job on node82 at 2009-04-25 01:03:05