Trace number 1716631

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) 1200.14 604.618

General information on the benchmark

Nameindustrial/anbulagan/
hard-unsat/partial-5-11-u.cnf
MD5SUM8e22d84b1ae625d44fbf300a32374a2d
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 variables164158
Number of clauses730719
Sum of the clauses size1660140
Maximum clause length10
Minimum clause length1
Number of clauses of size 112474
Number of clauses of size 2600009
Number of clauses of size 387256
Number of clauses of size 43440
Number of clauses of size 513760
Number of clauses of size over 513780

Solver Data 

0.00/0.00	c Parsing...
0.58/0.66	c ==============================================================================
0.58/0.66	c |           |     ORIGINAL     |              LEARNT              |          |
0.58/0.66	c | Conflicts | Clauses Literals |   Limit Clauses Literals  Lit/Cl | Progress |
0.58/0.66	c ==============================================================================
0.58/0.66	c |         0 |  717437  1645964 |  215231       0        0     nan |  0.000 % |
5.18/5.29	c |         0 |  408968  1113292 |      --       0       --      -- |     --   | -134393/-137715
5.18/5.30	c ==============================================================================
5.18/5.30	c Result  :   #vars: 76968   #clauses: 408968   #literals: 1113292
5.18/5.30	c CPU time:   5.10722 s
5.18/5.30	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-1716631-1240618325/watcher-1716631-1240618325 -o /tmp/evaluation-result-1716631-1240618325/solver-1716631-1240618325 -C 1200 -W 1800 -M 1800 --output-limit 1,15 manysat.sh HOME/instance-1716631-1240618325.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: 1.35 1.08 1.03 3/64 21128
/proc/meminfo: memFree=1272176/2055920 swapFree=4181276/4192956
[pid=21128] ppid=21126 vsize=5356 CPUtime=0
/proc/21128/stat : 21128 (manysat.sh) S 21126 21128 20613 0 -1 4194304 286 0 0 0 0 0 0 0 18 0 1 0 89860358 5484544 235 1992294400 4194304 4889804 548682068784 18446744073709551615 255539602244 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/21128/statm: 1339 235 195 169 0 50 0
[pid=21129] ppid=21128 vsize=1844 CPUtime=0
/proc/21129/stat : 21129 (SatElite) R 21128 21128 20613 0 -1 4194304 365 0 0 0 0 0 0 0 18 0 1 0 89860359 1888256 349 1992294400 134512640 135034092 4294956096 18446744073709551615 134675816 0 0 4096 3 0 0 0 17 1 0 0
/proc/21129/statm: 509 355 50 127 0 379 0

[startup+0.100439 s]
/proc/loadavg: 1.35 1.08 1.03 3/64 21128
/proc/meminfo: memFree=1272176/2055920 swapFree=4181276/4192956
[pid=21128] ppid=21126 vsize=5356 CPUtime=0
/proc/21128/stat : 21128 (manysat.sh) S 21126 21128 20613 0 -1 4194304 286 0 0 0 0 0 0 0 18 0 1 0 89860358 5484544 235 1992294400 4194304 4889804 548682068784 18446744073709551615 255539602244 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/21128/statm: 1339 235 195 169 0 50 0
[pid=21129] ppid=21128 vsize=21248 CPUtime=0.08
/proc/21129/stat : 21129 (SatElite) R 21128 21128 20613 0 -1 4194304 4427 0 0 0 7 1 0 0 18 0 1 0 89860359 21757952 4411 1992294400 134512640 135034092 4294956096 18446744073709551615 134691005 0 0 4096 3 0 0 0 17 1 0 0
/proc/21129/statm: 5312 4413 50 127 0 5182 0
Current children cumulated CPU time (s) 0.08
Current children cumulated vsize (KiB) 26604

[startup+0.201448 s]
/proc/loadavg: 1.35 1.08 1.03 3/64 21128
/proc/meminfo: memFree=1272176/2055920 swapFree=4181276/4192956
[pid=21128] ppid=21126 vsize=5356 CPUtime=0
/proc/21128/stat : 21128 (manysat.sh) S 21126 21128 20613 0 -1 4194304 286 0 0 0 0 0 0 0 18 0 1 0 89860358 5484544 235 1992294400 4194304 4889804 548682068784 18446744073709551615 255539602244 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/21128/statm: 1339 235 195 169 0 50 0
[pid=21129] ppid=21128 vsize=42764 CPUtime=0.19
/proc/21129/stat : 21129 (SatElite) R 21128 21128 20613 0 -1 4194304 7962 0 0 0 15 4 0 0 19 0 1 0 89860359 43790336 7946 1992294400 134512640 135034092 4294956096 18446744073709551615 134691005 0 0 4096 3 0 0 0 17 1 0 0
/proc/21129/statm: 10691 7948 50 127 0 10561 0
Current children cumulated CPU time (s) 0.19
Current children cumulated vsize (KiB) 48120

[startup+0.301457 s]
/proc/loadavg: 1.35 1.08 1.03 3/64 21128
/proc/meminfo: memFree=1272176/2055920 swapFree=4181276/4192956
[pid=21128] ppid=21126 vsize=5356 CPUtime=0
/proc/21128/stat : 21128 (manysat.sh) S 21126 21128 20613 0 -1 4194304 286 0 0 0 0 0 0 0 18 0 1 0 89860358 5484544 235 1992294400 4194304 4889804 548682068784 18446744073709551615 255539602244 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/21128/statm: 1339 235 195 169 0 50 0
[pid=21129] ppid=21128 vsize=52764 CPUtime=0.28
/proc/21129/stat : 21129 (SatElite) R 21128 21128 20613 0 -1 4194304 10356 0 0 0 23 5 0 0 19 0 1 0 89860359 54030336 10340 1992294400 134512640 135034092 4294956096 18446744073709551615 134691005 0 0 4096 3 0 0 0 17 1 0 0
/proc/21129/statm: 13191 10340 50 127 0 13061 0
Current children cumulated CPU time (s) 0.28
Current children cumulated vsize (KiB) 58120

[startup+0.701495 s]
/proc/loadavg: 1.35 1.08 1.03 3/64 21128
/proc/meminfo: memFree=1272176/2055920 swapFree=4181276/4192956
[pid=21128] ppid=21126 vsize=5356 CPUtime=0
/proc/21128/stat : 21128 (manysat.sh) S 21126 21128 20613 0 -1 4194304 286 0 0 0 0 0 0 0 18 0 1 0 89860358 5484544 235 1992294400 4194304 4889804 548682068784 18446744073709551615 255539602244 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/21128/statm: 1339 235 195 169 0 50 0
[pid=21129] ppid=21128 vsize=81408 CPUtime=0.69
/proc/21129/stat : 21129 (SatElite) R 21128 21128 20613 0 -1 4194304 17154 0 0 0 59 10 0 0 23 0 1 0 89860359 83361792 17138 1992294400 134512640 135034092 4294956096 18446744073709551615 134540712 0 0 4096 3 0 0 0 17 1 0 0
/proc/21129/statm: 20352 17138 64 127 0 20222 0
Current children cumulated CPU time (s) 0.69
Current children cumulated vsize (KiB) 86764

[startup+1.50157 s]
/proc/loadavg: 1.35 1.08 1.03 2/66 21130
/proc/meminfo: memFree=1197856/2055920 swapFree=4181276/4192956
[pid=21128] ppid=21126 vsize=5356 CPUtime=0
/proc/21128/stat : 21128 (manysat.sh) S 21126 21128 20613 0 -1 4194304 286 0 0 0 0 0 0 0 18 0 1 0 89860358 5484544 235 1992294400 4194304 4889804 548682068784 18446744073709551615 255539602244 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/21128/statm: 1339 235 195 169 0 50 0
[pid=21129] ppid=21128 vsize=89488 CPUtime=1.49
/proc/21129/stat : 21129 (SatElite) R 21128 21128 20613 0 -1 4194304 20725 0 0 0 137 12 0 0 25 0 1 0 89860359 91635712 19005 1992294400 134512640 135034092 4294956096 18446744073709551615 134673244 0 0 4096 3 0 0 0 17 1 0 0
/proc/21129/statm: 22372 19005 68 127 0 22242 0
Current children cumulated CPU time (s) 1.49
Current children cumulated vsize (KiB) 94844

[startup+3.10172 s]
/proc/loadavg: 1.35 1.08 1.03 2/66 21130
/proc/meminfo: memFree=1191584/2055920 swapFree=4181276/4192956
[pid=21128] ppid=21126 vsize=5356 CPUtime=0
/proc/21128/stat : 21128 (manysat.sh) S 21126 21128 20613 0 -1 4194304 286 0 0 0 0 0 0 0 18 0 1 0 89860358 5484544 235 1992294400 4194304 4889804 548682068784 18446744073709551615 255539602244 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/21128/statm: 1339 235 195 169 0 50 0
[pid=21129] ppid=21128 vsize=98152 CPUtime=3.09
/proc/21129/stat : 21129 (SatElite) R 21128 21128 20613 0 -1 4194304 23171 0 0 0 296 13 0 0 25 0 1 0 89860359 100507648 21012 1992294400 134512640 135034092 4294956096 18446744073709551615 134541373 0 0 4096 3 0 0 0 17 1 0 0
/proc/21129/statm: 24538 21012 68 127 0 24408 0
Current children cumulated CPU time (s) 3.09
Current children cumulated vsize (KiB) 103508

[startup+6.30102 s]
/proc/loadavg: 1.32 1.08 1.03 2/66 21130
/proc/meminfo: memFree=1184416/2055920 swapFree=4181276/4192956
[pid=21128] ppid=21126 vsize=5356 CPUtime=5.82
/proc/21128/stat : 21128 (manysat.sh) S 21126 21128 20613 0 -1 4194304 312 31117 0 0 0 0 560 22 16 0 1 0 89860358 5484544 238 1992294400 4194304 4889804 548682068784 18446744073709551615 255539602244 0 65536 4100 65538 18446744071563356171 0 0 17 1 0 0
/proc/21128/statm: 1339 238 195 169 0 50 0
Current children cumulated CPU time (s) 5.82
Current children cumulated vsize (KiB) 5356

[startup+12.7026 s]
/proc/loadavg: 1.38 1.09 1.03 3/67 21132
/proc/meminfo: memFree=1198808/2055920 swapFree=4181276/4192956
[pid=21128] ppid=21126 vsize=5356 CPUtime=5.82
/proc/21128/stat : 21128 (manysat.sh) S 21126 21128 20613 0 -1 4194304 312 31117 0 0 0 0 560 22 16 0 1 0 89860358 5484544 238 1992294400 4194304 4889804 548682068784 18446744073709551615 255539602244 0 65536 4100 65538 18446744071563356171 0 0 17 1 0 0
/proc/21128/statm: 1339 238 195 169 0 50 0
[pid=21131] ppid=21128 vsize=75712 CPUtime=13.12
/proc/21131/stat : 21131 (manysat1.1_stat) R 21128 21128 20613 0 -1 4194304 15359 0 0 0 1301 11 0 0 16 0 2 0 89860943 77529088 15326 1992294400 134512640 135305190 4294956144 18446744073709551615 134529140 0 0 4096 3 18446744073709551615 0 0 17 1 0 0
/proc/21131/statm: 18928 15326 83 193 0 18732 0
[pid=21131/tid=21132] ppid=21128 vsize=75712 CPUtime=6.28
/proc/21131/task/21132/stat : 21132 (manysat1.1_stat) R 21128 21128 20613 0 -1 4194368 854 0 0 0 626 2 0 0 17 0 2 0 89860995 77529088 15326 1992294400 134512640 135305190 4294956144 18446744073709551615 134528195 0 0 4096 3 0 0 0 -1 0 0 0
Current children cumulated CPU time (s) 18.94
Current children cumulated vsize (KiB) 81068

[startup+25.5018 s]
/proc/loadavg: 1.51 1.14 1.04 3/67 21132
/proc/meminfo: memFree=1188184/2055920 swapFree=4181276/4192956
[pid=21128] ppid=21126 vsize=5356 CPUtime=5.82
/proc/21128/stat : 21128 (manysat.sh) S 21126 21128 20613 0 -1 4194304 312 31117 0 0 0 0 560 22 16 0 1 0 89860358 5484544 238 1992294400 4194304 4889804 548682068784 18446744073709551615 255539602244 0 65536 4100 65538 18446744071563356171 0 0 17 1 0 0
/proc/21128/statm: 1339 238 195 169 0 50 0
[pid=21131] ppid=21128 vsize=85764 CPUtime=38.66
/proc/21131/stat : 21131 (manysat1.1_stat) R 21128 21128 20613 0 -1 4194304 17989 0 0 0 3852 14 0 0 17 0 2 0 89860943 87822336 17956 1992294400 134512640 135305190 4294956144 18446744073709551615 134551651 0 0 4096 3 18446744073709551615 0 0 17 1 0 0
/proc/21131/statm: 21441 17956 83 193 0 21245 0
[pid=21131/tid=21132] ppid=21128 vsize=85764 CPUtime=19.02
/proc/21131/task/21132/stat : 21132 (manysat1.1_stat) R 21128 21128 20613 0 -1 4194368 1954 0 0 0 1899 3 0 0 17 0 2 0 89860995 87822336 17956 1992294400 134512640 135305190 4294956144 18446744073709551615 134551712 0 0 4096 3 0 0 0 -1 0 0 0
Current children cumulated CPU time (s) 44.48
Current children cumulated vsize (KiB) 91120

[startup+51.1012 s]
/proc/loadavg: 1.68 1.21 1.07 3/67 21132
/proc/meminfo: memFree=1163672/2055920 swapFree=4181276/4192956
[pid=21128] ppid=21126 vsize=5356 CPUtime=5.82
/proc/21128/stat : 21128 (manysat.sh) S 21126 21128 20613 0 -1 4194304 312 31117 0 0 0 0 560 22 16 0 1 0 89860358 5484544 238 1992294400 4194304 4889804 548682068784 18446744073709551615 255539602244 0 65536 4100 65538 18446744071563356171 0 0 17 1 0 0
/proc/21128/statm: 1339 238 195 169 0 50 0
[pid=21131] ppid=21128 vsize=110748 CPUtime=89.73
/proc/21131/stat : 21131 (manysat1.1_stat) R 21128 21128 20613 0 -1 4194304 24234 0 0 0 8951 22 0 0 18 0 2 0 89860943 113405952 24201 1992294400 134512640 135305190 4294956144 18446744073709551615 134528292 0 0 4096 3 18446744073709551615 0 0 17 1 0 0
/proc/21131/statm: 27687 24201 83 193 0 27491 0
[pid=21131/tid=21132] ppid=21128 vsize=110748 CPUtime=44.5
/proc/21131/task/21132/stat : 21132 (manysat1.1_stat) R 21128 21128 20613 0 -1 4194368 4757 0 0 0 4444 6 0 0 20 0 2 0 89860995 113405952 24201 1992294400 134512640 135305190 4294956144 18446744073709551615 134557484 0 0 4096 3 0 0 0 -1 0 0 0
Current children cumulated CPU time (s) 95.55
Current children cumulated vsize (KiB) 116104

[startup+102.302 s]
/proc/loadavg: 1.86 1.33 1.12 3/67 21132
/proc/meminfo: memFree=1130328/2055920 swapFree=4181276/4192956
[pid=21128] ppid=21126 vsize=5356 CPUtime=5.82
/proc/21128/stat : 21128 (manysat.sh) S 21126 21128 20613 0 -1 4194304 312 31117 0 0 0 0 560 22 16 0 1 0 89860358 5484544 238 1992294400 4194304 4889804 548682068784 18446744073709551615 255539602244 0 65536 4100 65538 18446744071563356171 0 0 17 1 0 0
/proc/21128/statm: 1339 238 195 169 0 50 0
[pid=21131] ppid=21128 vsize=144340 CPUtime=191.91
/proc/21131/stat : 21131 (manysat1.1_stat) R 21128 21128 20613 0 -1 4194304 32443 0 0 0 19160 31 0 0 17 0 2 0 89860943 147804160 32410 1992294400 134512640 135305190 4294956144 18446744073709551615 134528229 0 0 4096 3 18446744073709551615 0 0 17 1 0 0
/proc/21131/statm: 36085 32410 83 193 0 35889 0
[pid=21131/tid=21132] ppid=21128 vsize=144340 CPUtime=95.5
/proc/21131/task/21132/stat : 21132 (manysat1.1_stat) R 21128 21128 20613 0 -1 4194368 8453 0 0 0 9540 10 0 0 18 0 2 0 89860995 147804160 32410 1992294400 134512640 135305190 4294956144 18446744073709551615 134528189 0 0 4096 3 0 0 0 -1 0 0 0
Current children cumulated CPU time (s) 197.73
Current children cumulated vsize (KiB) 149696

[startup+162.302 s]
/proc/loadavg: 1.95 1.45 1.17 3/67 21132
/proc/meminfo: memFree=1096216/2055920 swapFree=4181276/4192956
[pid=21128] ppid=21126 vsize=5356 CPUtime=5.82
/proc/21128/stat : 21128 (manysat.sh) S 21126 21128 20613 0 -1 4194304 312 31117 0 0 0 0 560 22 16 0 1 0 89860358 5484544 238 1992294400 4194304 4889804 548682068784 18446744073709551615 255539602244 0 65536 4100 65538 18446744071563356171 0 0 17 1 0 0
/proc/21128/statm: 1339 238 195 169 0 50 0
[pid=21131] ppid=21128 vsize=178996 CPUtime=311.64
/proc/21131/stat : 21131 (manysat1.1_stat) R 21128 21128 20613 0 -1 4194304 41079 0 0 0 31123 41 0 0 17 0 2 0 89860943 183291904 41046 1992294400 134512640 135305190 4294956144 18446744073709551615 134528189 0 0 4096 3 18446744073709551615 0 0 17 1 0 0
/proc/21131/statm: 44749 41046 83 193 0 44553 0
[pid=21131/tid=21132] ppid=21128 vsize=178996 CPUtime=155.25
/proc/21131/task/21132/stat : 21132 (manysat1.1_stat) R 21128 21128 20613 0 -1 4194368 12530 0 0 0 15511 14 0 0 23 0 2 0 89860995 183291904 41046 1992294400 134512640 135305190 4294956144 18446744073709551615 134528189 0 0 4096 3 0 0 0 -1 0 0 0
Current children cumulated CPU time (s) 317.46
Current children cumulated vsize (KiB) 184352

[startup+222.305 s]
/proc/loadavg: 1.98 1.54 1.22 3/67 21132
/proc/meminfo: memFree=1080472/2055920 swapFree=4181276/4192956
[pid=21128] ppid=21126 vsize=5356 CPUtime=5.82
/proc/21128/stat : 21128 (manysat.sh) S 21126 21128 20613 0 -1 4194304 312 31117 0 0 0 0 560 22 16 0 1 0 89860358 5484544 238 1992294400 4194304 4889804 548682068784 18446744073709551615 255539602244 0 65536 4100 65538 18446744071563356171 0 0 17 1 0 0
/proc/21128/statm: 1339 238 195 169 0 50 0
[pid=21131] ppid=21128 vsize=193676 CPUtime=431.38
/proc/21131/stat : 21131 (manysat1.1_stat) R 21128 21128 20613 0 -1 4194304 44878 0 0 0 43092 46 0 0 17 0 2 0 89860943 198324224 44845 1992294400 134512640 135305190 4294956144 18446744073709551615 134528594 0 0 4096 3 18446744073709551615 0 0 17 1 0 0
/proc/21131/statm: 48419 44845 83 193 0 48223 0
[pid=21131/tid=21132] ppid=21128 vsize=193676 CPUtime=215.01
/proc/21131/task/21132/stat : 21132 (manysat1.1_stat) R 21128 21128 20613 0 -1 4194368 14331 0 0 0 21484 17 0 0 17 0 2 0 89860995 198324224 44845 1992294400 134512640 135305190 4294956144 18446744073709551615 134528292 0 0 4096 3 0 0 0 -1 0 0 0
Current children cumulated CPU time (s) 437.2
Current children cumulated vsize (KiB) 199032

[startup+282.302 s]
/proc/loadavg: 1.99 1.62 1.26 3/67 21132
/proc/meminfo: memFree=1079128/2055920 swapFree=4181276/4192956
[pid=21128] ppid=21126 vsize=5356 CPUtime=5.82
/proc/21128/stat : 21128 (manysat.sh) S 21126 21128 20613 0 -1 4194304 312 31117 0 0 0 0 560 22 16 0 1 0 89860358 5484544 238 1992294400 4194304 4889804 548682068784 18446744073709551615 255539602244 0 65536 4100 65538 18446744071563356171 0 0 17 1 0 0
/proc/21128/statm: 1339 238 195 169 0 50 0
[pid=21131] ppid=21128 vsize=194696 CPUtime=551.11
/proc/21131/stat : 21131 (manysat1.1_stat) R 21128 21128 20613 0 -1 4194304 45211 0 0 0 55064 47 0 0 16 0 2 0 89860943 199368704 45178 1992294400 134512640 135305190 4294956144 18446744073709551615 134547611 0 0 4096 3 18446744073709551615 0 0 17 1 0 0
/proc/21131/statm: 48674 45178 83 193 0 48478 0
[pid=21131/tid=21132] ppid=21128 vsize=194696 CPUtime=274.77
/proc/21131/task/21132/stat : 21132 (manysat1.1_stat) R 21128 21128 20613 0 -1 4194368 14572 0 0 0 27459 18 0 0 25 0 2 0 89860995 199368704 45178 1992294400 134512640 135305190 4294956144 18446744073709551615 134528292 0 0 4096 3 0 0 0 -1 0 0 0
Current children cumulated CPU time (s) 556.93
Current children cumulated vsize (KiB) 200052

[startup+342.301 s]
/proc/loadavg: 1.99 1.69 1.31 3/67 21132
/proc/meminfo: memFree=1057816/2055920 swapFree=4181276/4192956
[pid=21128] ppid=21126 vsize=5356 CPUtime=5.82
/proc/21128/stat : 21128 (manysat.sh) S 21126 21128 20613 0 -1 4194304 312 31117 0 0 0 0 560 22 16 0 1 0 89860358 5484544 238 1992294400 4194304 4889804 548682068784 18446744073709551615 255539602244 0 65536 4100 65538 18446744071563356171 0 0 17 1 0 0
/proc/21128/statm: 1339 238 195 169 0 50 0
[pid=21131] ppid=21128 vsize=216256 CPUtime=670.85
/proc/21131/stat : 21131 (manysat1.1_stat) R 21128 21128 20613 0 -1 4194304 50525 0 0 0 67031 54 0 0 20 0 2 0 89860943 221446144 50492 1992294400 134512640 135305190 4294956144 18446744073709551615 134528368 0 0 4096 3 18446744073709551615 0 0 17 1 0 0
/proc/21131/statm: 54064 50492 83 193 0 53868 0
[pid=21131/tid=21132] ppid=21128 vsize=216256 CPUtime=334.52
/proc/21131/task/21132/stat : 21132 (manysat1.1_stat) R 21128 21128 20613 0 -1 4194368 16808 0 0 0 33432 20 0 0 17 0 2 0 89860995 221446144 50492 1992294400 134512640 135305190 4294956144 18446744073709551615 134529140 0 0 4096 3 0 0 0 -1 0 0 0
Current children cumulated CPU time (s) 676.67
Current children cumulated vsize (KiB) 221612

[startup+402.302 s]
/proc/loadavg: 1.99 1.74 1.35 3/67 21132
/proc/meminfo: memFree=1057752/2055920 swapFree=4181276/4192956
[pid=21128] ppid=21126 vsize=5356 CPUtime=5.82
/proc/21128/stat : 21128 (manysat.sh) S 21126 21128 20613 0 -1 4194304 312 31117 0 0 0 0 560 22 16 0 1 0 89860358 5484544 238 1992294400 4194304 4889804 548682068784 18446744073709551615 255539602244 0 65536 4100 65538 18446744071563356171 0 0 17 1 0 0
/proc/21128/statm: 1339 238 195 169 0 50 0
[pid=21131] ppid=21128 vsize=216336 CPUtime=790.58
/proc/21131/stat : 21131 (manysat1.1_stat) R 21128 21128 20613 0 -1 4194304 50530 0 0 0 79004 54 0 0 25 0 2 0 89860943 221528064 50497 1992294400 134512640 135305190 4294956144 18446744073709551615 134528229 0 0 4096 3 18446744073709551615 0 0 17 1 0 0
/proc/21131/statm: 54084 50497 83 193 0 53888 0
[pid=21131/tid=21132] ppid=21128 vsize=216336 CPUtime=394.28
/proc/21131/task/21132/stat : 21132 (manysat1.1_stat) R 21128 21128 20613 0 -1 4194368 16813 0 0 0 39408 20 0 0 17 0 2 0 89860995 221528064 50497 1992294400 134512640 135305190 4294956144 18446744073709551615 134528229 0 0 4096 3 0 0 0 -1 0 0 0
Current children cumulated CPU time (s) 796.4
Current children cumulated vsize (KiB) 221692

[startup+462.301 s]
/proc/loadavg: 1.99 1.79 1.39 3/67 21132
/proc/meminfo: memFree=1033688/2055920 swapFree=4181276/4192956
[pid=21128] ppid=21126 vsize=5356 CPUtime=5.82
/proc/21128/stat : 21128 (manysat.sh) S 21126 21128 20613 0 -1 4194304 312 31117 0 0 0 0 560 22 16 0 1 0 89860358 5484544 238 1992294400 4194304 4889804 548682068784 18446744073709551615 255539602244 0 65536 4100 65538 18446744071563356171 0 0 17 1 0 0
/proc/21128/statm: 1339 238 195 169 0 50 0
[pid=21131] ppid=21128 vsize=240192 CPUtime=910.33
/proc/21131/stat : 21131 (manysat1.1_stat) R 21128 21128 20613 0 -1 4194304 56556 0 0 0 90971 62 0 0 18 0 2 0 89860943 245956608 56523 1992294400 134512640 135305190 4294956144 18446744073709551615 134551656 0 0 4096 3 18446744073709551615 0 0 17 1 0 0
/proc/21131/statm: 60048 56523 83 193 0 59852 0
[pid=21131/tid=21132] ppid=21128 vsize=240192 CPUtime=454.03
/proc/21131/task/21132/stat : 21132 (manysat1.1_stat) R 21128 21128 20613 0 -1 4194368 19664 0 0 0 45380 23 0 0 17 0 2 0 89860995 245956608 56523 1992294400 134512640 135305190 4294956144 18446744073709551615 134528503 0 0 4096 3 0 0 0 -1 0 0 0
Current children cumulated CPU time (s) 916.15
Current children cumulated vsize (KiB) 245548

[startup+522.302 s]
/proc/loadavg: 1.99 1.82 1.42 3/67 21132
/proc/meminfo: memFree=1033240/2055920 swapFree=4181276/4192956
[pid=21128] ppid=21126 vsize=5356 CPUtime=5.82
/proc/21128/stat : 21128 (manysat.sh) S 21126 21128 20613 0 -1 4194304 312 31117 0 0 0 0 560 22 16 0 1 0 89860358 5484544 238 1992294400 4194304 4889804 548682068784 18446744073709551615 255539602244 0 65536 4100 65538 18446744071563356171 0 0 17 1 0 0
/proc/21128/statm: 1339 238 195 169 0 50 0
[pid=21131] ppid=21128 vsize=240724 CPUtime=1030.07
/proc/21131/stat : 21131 (manysat1.1_stat) R 21128 21128 20613 0 -1 4194304 56650 0 0 0 102945 62 0 0 18 0 2 0 89860943 246501376 56617 1992294400 134512640 135305190 4294956144 18446744073709551615 134528388 0 0 4096 3 18446744073709551615 0 0 17 1 0 0
/proc/21131/statm: 60181 56617 83 193 0 59985 0
[pid=21131/tid=21132] ppid=21128 vsize=240724 CPUtime=513.8
/proc/21131/task/21132/stat : 21132 (manysat1.1_stat) R 21128 21128 20613 0 -1 4194368 19671 0 0 0 51356 24 0 0 25 0 2 0 89860995 246501376 56617 1992294400 134512640 135305190 4294956144 18446744073709551615 134528292 0 0 4096 3 0 0 0 -1 0 0 0
Current children cumulated CPU time (s) 1035.89
Current children cumulated vsize (KiB) 246080

[startup+582.302 s]
/proc/loadavg: 1.99 1.85 1.46 3/67 21132
/proc/meminfo: memFree=1032472/2055920 swapFree=4181276/4192956
[pid=21128] ppid=21126 vsize=5356 CPUtime=5.82
/proc/21128/stat : 21128 (manysat.sh) S 21126 21128 20613 0 -1 4194304 312 31117 0 0 0 0 560 22 16 0 1 0 89860358 5484544 238 1992294400 4194304 4889804 548682068784 18446744073709551615 255539602244 0 65536 4100 65538 18446744071563356171 0 0 17 1 0 0
/proc/21128/statm: 1339 238 195 169 0 50 0
[pid=21131] ppid=21128 vsize=241748 CPUtime=1149.81
/proc/21131/stat : 21131 (manysat1.1_stat) R 21128 21128 20613 0 -1 4194304 56868 0 0 0 114918 63 0 0 25 0 2 0 89860943 247549952 56835 1992294400 134512640 135305190 4294956144 18446744073709551615 134528347 0 0 4096 3 18446744073709551615 0 0 17 1 0 0
/proc/21131/statm: 60437 56835 83 193 0 60241 0
[pid=21131/tid=21132] ppid=21128 vsize=241748 CPUtime=573.56
/proc/21131/task/21132/stat : 21132 (manysat1.1_stat) R 21128 21128 20613 0 -1 4194368 19783 0 0 0 57332 24 0 0 25 0 2 0 89860995 247549952 56835 1992294400 134512640 135305190 4294956144 18446744073709551615 134528442 0 0 4096 3 0 0 0 -1 0 0 0
Current children cumulated CPU time (s) 1155.63
Current children cumulated vsize (KiB) 247104



Maximum CPU time exceeded: sending SIGTERM then SIGKILL

[startup+604.602 s]
/proc/loadavg: 1.99 1.86 1.47 3/67 21132
/proc/meminfo: memFree=1032216/2055920 swapFree=4181276/4192956
[pid=21128] ppid=21126 vsize=5356 CPUtime=5.82
/proc/21128/stat : 21128 (manysat.sh) S 21126 21128 20613 0 -1 4194304 312 31117 0 0 0 0 560 22 16 0 1 0 89860358 5484544 238 1992294400 4194304 4889804 548682068784 18446744073709551615 255539602244 0 65536 4100 65538 18446744071563356171 0 0 17 1 0 0
/proc/21128/statm: 1339 238 195 169 0 50 0
[pid=21131] ppid=21128 vsize=241748 CPUtime=1194.32
/proc/21131/stat : 21131 (manysat1.1_stat) R 21128 21128 20613 0 -1 4194304 56915 0 0 0 119369 63 0 0 18 0 2 0 89860943 247549952 56882 1992294400 134512640 135305190 4294956144 18446744073709551615 134551651 0 0 4096 3 18446744073709551615 0 0 17 1 0 0
/proc/21131/statm: 60437 56882 83 193 0 60241 0
[pid=21131/tid=21132] ppid=21128 vsize=241748 CPUtime=595.77
/proc/21131/task/21132/stat : 21132 (manysat1.1_stat) R 21128 21128 20613 0 -1 4194368 19822 0 0 0 59553 24 0 0 25 0 2 0 89860995 247549952 56882 1992294400 134512640 135305190 4294956144 18446744073709551615 134528292 0 0 4096 3 0 0 0 -1 0 0 0
Current children cumulated CPU time (s) 1200.14
Current children cumulated vsize (KiB) 247104

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

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

[startup+604.602 s]
/proc/loadavg: 1.99 1.86 1.47 3/67 21132
/proc/meminfo: memFree=1032216/2055920 swapFree=4181276/4192956
[pid=21128] ppid=21126 vsize=5356 CPUtime=5.82
/proc/21128/stat : 21128 (manysat.sh) S 21126 21128 20613 0 -1 4194304 312 31117 0 0 0 0 560 22 16 0 1 0 89860358 5484544 238 1992294400 4194304 4889804 548682068784 18446744073709551615 255539602244 0 65536 4100 65538 18446744071563356171 0 0 17 1 0 0
/proc/21128/statm: 1339 238 195 169 0 50 0
[pid=21131] ppid=21128 vsize=241748 CPUtime=1194.32
/proc/21131/stat : 21131 (manysat1.1_stat) R 21128 21128 20613 0 -1 4194304 56915 0 0 0 119369 63 0 0 18 0 2 0 89860943 247549952 56882 1992294400 134512640 135305190 4294956144 18446744073709551615 134551651 0 0 4096 3 18446744073709551615 0 0 17 1 0 0
/proc/21131/statm: 60437 56882 83 193 0 60241 0
[pid=21131/tid=21132] ppid=21128 vsize=241748 CPUtime=595.77
/proc/21131/task/21132/stat : 21132 (manysat1.1_stat) R 21128 21128 20613 0 -1 4194368 19822 0 0 0 59553 24 0 0 25 0 2 0 89860995 247549952 56882 1992294400 134512640 135305190 4294956144 18446744073709551615 134528292 0 0 4096 3 0 0 0 -1 0 0 0
Current children cumulated CPU time (s) 1200.14
Current children cumulated vsize (KiB) 247104

Child ended because it received signal 15 (SIGTERM)

# WARNING:
# CPU time reported by wait4() is probably wrong !
# wait4(...,&childrusage) returns 21128 and gives
#  childrusage.ru_utime.tv_sec=5
#  childrusage.ru_utime.tv_usec=611146
#  childrusage.ru_stime.tv_sec=0
#  childrusage.ru_stime.tv_usec=227965
# CPU time returned by wait4() is 5.83911
# while last known CPU time is 1200.14
#
# Solver probably didn't/couldn't wait for its children
# Using CPU time of the last sample as value...

Real time (s): 604.618
CPU time (s): 1200.14
CPU user time (s): 1199.29
CPU system time (s): 0.85
CPU usage (%): 198.496
Max. virtual memory (cumulated for all children) (KiB): 247104

getrusage(RUSAGE_CHILDREN,...) data:
user time used= 5.61115
system time used= 0.227965
maximum resident set size= 0
integral shared memory size= 0
integral unshared data size= 0
integral unshared stack size= 0
page reclaims= 31429
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= 24

runsolver used 0.513921 second user time and 1.69374 second system time

The end

Launcher Data 

Begin job on node48 at 2009-04-25 02:12:06
IDJOB=1716631
IDBENCH=20386
IDSOLVER=514
FILE ID=node48/1716631-1240618325
PBS_JOBID= 9186269
Free space on /tmp= 66296 MiB

SOLVER NAME= ManySAT 1.1 aimd 1/2009-03-20
BENCH NAME= SAT07/industrial/anbulagan/hard-unsat/partial-5-11-u.cnf
COMMAND LINE= manysat.sh BENCHNAME aimd 1
RUNSOLVER COMMAND LINE= BIN/runsolver --timestamp -w /tmp/evaluation-result-1716631-1240618325/watcher-1716631-1240618325 -o /tmp/evaluation-result-1716631-1240618325/solver-1716631-1240618325 -C 1200 -W 1800 -M 1800 --output-limit 1,15  manysat.sh HOME/instance-1716631-1240618325.cnf aimd 1

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

MD5SUM BENCH= 8e22d84b1ae625d44fbf300a32374a2d
RANDOM SEED=303292058

node48.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		: 3000.209
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		: 3000.209
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:       1272720 kB
Buffers:         74068 kB
Cached:         626836 kB
SwapCached:       6432 kB
Active:         180104 kB
Inactive:       530900 kB
HighTotal:           0 kB
HighFree:            0 kB
LowTotal:      2055920 kB
LowFree:       1272720 kB
SwapTotal:     4192956 kB
SwapFree:      4181276 kB
Dirty:           14648 kB
Writeback:           0 kB
Mapped:          13548 kB
Slab:            58248 kB
Committed_AS:   388996 kB
PageTables:       1380 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= 66284 MiB
End job on node48 at 2009-04-25 02:22:13