Trace number 1525423

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) 1200.16 601.519

General information on the benchmark

NameRANDOM/LARGE/3SAT/UNKNOWN/4000/
unif-k3-r4.2-v4000-c16800-S1271018787-049.cnf
MD5SUMa2535194d868b4e0014d35a0421df6ea
Bench CategoryRANDOM (random instances)
Best result obtained on this benchmarkSAT
Best CPU time to get the best result obtained on this benchmark1.88471
Satisfiable
(Un)Satisfiability was proved
Number of variables4000
Number of clauses16800
Sum of the clauses size50400
Maximum clause length3
Minimum clause length3
Number of clauses of size 10
Number of clauses of size 20
Number of clauses of size 316800
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...
0.00/0.02	c ==============================================================================
0.00/0.02	c |           |     ORIGINAL     |              LEARNT              |          |
0.00/0.02	c | Conflicts | Clauses Literals |   Limit Clauses Literals  Lit/Cl | Progress |
0.00/0.02	c ==============================================================================
0.00/0.02	c |         0 |   16800    50400 |    5039       0        0     nan |  0.000 % |
0.00/0.05	c |         0 |   16701    50689 |      --       0       --      -- |     --   | -99/289
0.00/0.05	c ==============================================================================
0.00/0.05	c Result  :   #vars: 3906   #clauses: 16701   #literals: 50689
0.00/0.05	c CPU time:   0.048992 s
0.00/0.05	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-1525423-1238401150/watcher-1525423-1238401150 -o /tmp/evaluation-result-1525423-1238401150/solver-1525423-1238401150 -C 1200 -W 1800 -M 1800 --output-limit 1,15 manysat.sh HOME/instance-1525423-1238401150.cnf aimd 2 

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


[startup+0 s]
/proc/loadavg: 0.99 0.97 0.97 3/65 16221
/proc/meminfo: memFree=1278232/2055920 swapFree=4191900/4192956
[pid=16221] ppid=16219 vsize=5356 CPUtime=0
/proc/16221/stat : 16221 (manysat.sh) S 16219 16221 16065 0 -1 4194304 286 0 0 0 0 0 0 0 18 0 1 0 323835743 5484544 235 1992294400 4194304 4889804 548682068784 18446744073709551615 234211566404 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/16221/statm: 1339 235 195 169 0 50 0
[pid=16222] ppid=16221 vsize=1172 CPUtime=0
/proc/16222/stat : 16222 (SatElite) R 16221 16221 16065 0 -1 4194304 217 0 0 0 0 0 0 0 18 0 1 0 323835744 1200128 201 1992294400 134512640 135034092 4294956096 18446744073709551615 134673244 0 0 4096 3 0 0 0 17 1 0 0
/proc/16222/statm: 293 202 50 127 0 163 0

[startup+0.00810601 s]
/proc/loadavg: 0.99 0.97 0.97 3/65 16221
/proc/meminfo: memFree=1278232/2055920 swapFree=4191900/4192956
[pid=16221] ppid=16219 vsize=5356 CPUtime=0
/proc/16221/stat : 16221 (manysat.sh) S 16219 16221 16065 0 -1 4194304 286 0 0 0 0 0 0 0 18 0 1 0 323835743 5484544 235 1992294400 4194304 4889804 548682068784 18446744073709551615 234211566404 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/16221/statm: 1339 235 195 169 0 50 0
[pid=16222] ppid=16221 vsize=1436 CPUtime=0
/proc/16222/stat : 16222 (SatElite) R 16221 16221 16065 0 -1 4194304 274 0 0 0 0 0 0 0 18 0 1 0 323835744 1470464 258 1992294400 134512640 135034092 4294956096 18446744073709551615 134673244 0 0 4096 3 0 0 0 17 1 0 0
/proc/16222/statm: 359 259 50 127 0 229 0
Current children cumulated CPU time (s) 0
Current children cumulated vsize (KiB) 6792

[startup+0.101131 s]
/proc/loadavg: 0.99 0.97 0.97 3/65 16221
/proc/meminfo: memFree=1278232/2055920 swapFree=4191900/4192956
[pid=16221] ppid=16219 vsize=5356 CPUtime=0.06
/proc/16221/stat : 16221 (manysat.sh) S 16219 16221 16065 0 -1 4194304 312 605 0 0 0 0 6 0 16 0 1 0 323835743 5484544 238 1992294400 4194304 4889804 548682068784 18446744073709551615 234211566404 0 65536 4100 65538 18446744071563356171 0 0 17 1 0 0
/proc/16221/statm: 1339 238 195 169 0 50 0
Current children cumulated CPU time (s) 0.06
Current children cumulated vsize (KiB) 5356

[startup+0.301151 s]
/proc/loadavg: 0.99 0.97 0.97 3/65 16221
/proc/meminfo: memFree=1278232/2055920 swapFree=4191900/4192956
[pid=16221] ppid=16219 vsize=5356 CPUtime=0.06
/proc/16221/stat : 16221 (manysat.sh) S 16219 16221 16065 0 -1 4194304 312 605 0 0 0 0 6 0 16 0 1 0 323835743 5484544 238 1992294400 4194304 4889804 548682068784 18446744073709551615 234211566404 0 65536 4100 65538 18446744071563356171 0 0 17 1 0 0
/proc/16221/statm: 1339 238 195 169 0 50 0
Current children cumulated CPU time (s) 0.06
Current children cumulated vsize (KiB) 5356

[startup+0.701202 s]
/proc/loadavg: 0.99 0.97 0.97 3/65 16221
/proc/meminfo: memFree=1278232/2055920 swapFree=4191900/4192956
[pid=16221] ppid=16219 vsize=5356 CPUtime=0.06
/proc/16221/stat : 16221 (manysat.sh) S 16219 16221 16065 0 -1 4194304 312 605 0 0 0 0 6 0 16 0 1 0 323835743 5484544 238 1992294400 4194304 4889804 548682068784 18446744073709551615 234211566404 0 65536 4100 65538 18446744071563356171 0 0 17 1 0 0
/proc/16221/statm: 1339 238 195 169 0 50 0
Current children cumulated CPU time (s) 0.06
Current children cumulated vsize (KiB) 5356

[startup+1.5013 s]
/proc/loadavg: 0.99 0.97 0.97 3/68 16225
/proc/meminfo: memFree=1270208/2055920 swapFree=4191900/4192956
[pid=16221] ppid=16219 vsize=5356 CPUtime=0.06
/proc/16221/stat : 16221 (manysat.sh) S 16219 16221 16065 0 -1 4194304 312 605 0 0 0 0 6 0 16 0 1 0 323835743 5484544 238 1992294400 4194304 4889804 548682068784 18446744073709551615 234211566404 0 65536 4100 65538 18446744071563356171 0 0 17 1 0 0
/proc/16221/statm: 1339 238 195 169 0 50 0
[pid=16224] ppid=16221 vsize=21952 CPUtime=2.8
/proc/16224/stat : 16224 (manysat1.1_stat) R 16221 16221 16065 0 -1 4194304 2481 0 0 0 278 2 0 0 17 0 2 0 323835751 22478848 2467 1992294400 134512640 135305190 4294956144 18446744073709551615 134528837 0 0 4096 3 18446744073709551615 0 0 17 0 0 0
/proc/16224/statm: 5488 2467 83 193 0 5292 0
[pid=16224/tid=16225] ppid=16221 vsize=21952 CPUtime=1.38
/proc/16224/task/16225/stat : 16225 (manysat1.1_stat) R 16221 16221 16065 0 -1 4194368 756 0 0 0 138 0 0 0 17 0 2 0 323835754 22478848 2467 1992294400 134512640 135305190 4294956144 18446744073709551615 134528215 0 0 4096 3 0 0 0 -1 1 0 0
Current children cumulated CPU time (s) 2.86
Current children cumulated vsize (KiB) 27308

[startup+3.10151 s]
/proc/loadavg: 1.07 0.99 0.98 3/68 16225
/proc/meminfo: memFree=1266944/2055920 swapFree=4191900/4192956
[pid=16221] ppid=16219 vsize=5356 CPUtime=0.06
/proc/16221/stat : 16221 (manysat.sh) S 16219 16221 16065 0 -1 4194304 312 605 0 0 0 0 6 0 16 0 1 0 323835743 5484544 238 1992294400 4194304 4889804 548682068784 18446744073709551615 234211566404 0 65536 4100 65538 18446744071563356171 0 0 17 1 0 0
/proc/16221/statm: 1339 238 195 169 0 50 0
[pid=16224] ppid=16221 vsize=26536 CPUtime=6
/proc/16224/stat : 16224 (manysat1.1_stat) R 16221 16221 16065 0 -1 4194304 3682 0 0 0 597 3 0 0 16 0 2 0 323835751 27172864 3668 1992294400 134512640 135305190 4294956144 18446744073709551615 134557325 0 0 4096 3 18446744073709551615 0 0 17 0 0 0
/proc/16224/statm: 6634 3668 83 193 0 6438 0
[pid=16224/tid=16225] ppid=16221 vsize=26536 CPUtime=2.98
/proc/16224/task/16225/stat : 16225 (manysat1.1_stat) R 16221 16221 16065 0 -1 4194368 1275 0 0 0 297 1 0 0 16 0 2 0 323835754 27172864 3668 1992294400 134512640 135305190 4294956144 18446744073709551615 134528229 0 0 4096 3 0 0 0 -1 1 0 0
Current children cumulated CPU time (s) 6.06
Current children cumulated vsize (KiB) 31892

[startup+6.30291 s]
/proc/loadavg: 1.07 0.99 0.98 3/68 16225
/proc/meminfo: memFree=1257920/2055920 swapFree=4191900/4192956
[pid=16221] ppid=16219 vsize=5356 CPUtime=0.06
/proc/16221/stat : 16221 (manysat.sh) S 16219 16221 16065 0 -1 4194304 312 605 0 0 0 0 6 0 16 0 1 0 323835743 5484544 238 1992294400 4194304 4889804 548682068784 18446744073709551615 234211566404 0 65536 4100 65538 18446744071563356171 0 0 17 1 0 0
/proc/16221/statm: 1339 238 195 169 0 50 0
[pid=16224] ppid=16221 vsize=34796 CPUtime=12.38
/proc/16224/stat : 16224 (manysat1.1_stat) R 16221 16221 16065 0 -1 4194304 5631 0 0 0 1234 4 0 0 17 0 2 0 323835751 35631104 5617 1992294400 134512640 135305190 4294956144 18446744073709551615 134528301 0 0 4096 3 18446744073709551615 0 0 17 0 0 0
/proc/16224/statm: 8699 5617 83 193 0 8503 0
[pid=16224/tid=16225] ppid=16221 vsize=34796 CPUtime=6.19
/proc/16224/task/16225/stat : 16225 (manysat1.1_stat) R 16221 16221 16065 0 -1 4194368 2170 0 0 0 617 2 0 0 17 0 2 0 323835754 35631104 5617 1992294400 134512640 135305190 4294956144 18446744073709551615 134528418 0 0 4096 3 0 0 0 -1 1 0 0
Current children cumulated CPU time (s) 12.44
Current children cumulated vsize (KiB) 40152

[startup+12.7017 s]
/proc/loadavg: 1.22 1.02 0.99 3/68 16225
/proc/meminfo: memFree=1251520/2055920 swapFree=4191900/4192956
[pid=16221] ppid=16219 vsize=5356 CPUtime=0.06
/proc/16221/stat : 16221 (manysat.sh) S 16219 16221 16065 0 -1 4194304 312 605 0 0 0 0 6 0 16 0 1 0 323835743 5484544 238 1992294400 4194304 4889804 548682068784 18446744073709551615 234211566404 0 65536 4100 65538 18446744071563356171 0 0 17 1 0 0
/proc/16221/statm: 1339 238 195 169 0 50 0
[pid=16224] ppid=16221 vsize=39776 CPUtime=25.15
/proc/16224/stat : 16224 (manysat1.1_stat) R 16221 16221 16065 0 -1 4194304 6817 0 0 0 2508 7 0 0 17 0 2 0 323835751 40730624 6803 1992294400 134512640 135305190 4294956144 18446744073709551615 134528292 0 0 4096 3 18446744073709551615 0 0 17 0 0 0
/proc/16224/statm: 9944 6803 83 193 0 9748 0
[pid=16224/tid=16225] ppid=16221 vsize=39776 CPUtime=12.57
/proc/16224/task/16225/stat : 16225 (manysat1.1_stat) R 16221 16221 16065 0 -1 4194368 2730 0 0 0 1254 3 0 0 17 0 2 0 323835754 40730624 6803 1992294400 134512640 135305190 4294956144 18446744073709551615 134528292 0 0 4096 3 0 0 0 -1 1 0 0
Current children cumulated CPU time (s) 25.21
Current children cumulated vsize (KiB) 45132

[startup+25.5013 s]
/proc/loadavg: 1.34 1.05 1.00 3/68 16225
/proc/meminfo: memFree=1240512/2055920 swapFree=4191900/4192956
[pid=16221] ppid=16219 vsize=5356 CPUtime=0.06
/proc/16221/stat : 16221 (manysat.sh) S 16219 16221 16065 0 -1 4194304 312 605 0 0 0 0 6 0 16 0 1 0 323835743 5484544 238 1992294400 4194304 4889804 548682068784 18446744073709551615 234211566404 0 65536 4100 65538 18446744071563356171 0 0 17 1 0 0
/proc/16221/statm: 1339 238 195 169 0 50 0
[pid=16224] ppid=16221 vsize=49264 CPUtime=50.68
/proc/16224/stat : 16224 (manysat1.1_stat) R 16221 16221 16065 0 -1 4194304 9318 0 0 0 5057 11 0 0 17 0 2 0 323835751 50446336 9304 1992294400 134512640 135305190 4294956144 18446744073709551615 134528379 0 0 4096 3 18446744073709551615 0 0 17 0 0 0
/proc/16224/statm: 12316 9304 83 193 0 12120 0
[pid=16224/tid=16225] ppid=16221 vsize=49264 CPUtime=25.37
/proc/16224/task/16225/stat : 16225 (manysat1.1_stat) R 16221 16221 16065 0 -1 4194368 3918 0 0 0 2532 5 0 0 17 0 2 0 323835754 50446336 9304 1992294400 134512640 135305190 4294956144 18446744073709551615 134528410 0 0 4096 3 0 0 0 -1 1 0 0
Current children cumulated CPU time (s) 50.74
Current children cumulated vsize (KiB) 54620

[startup+51.1016 s]
/proc/loadavg: 1.56 1.13 1.02 3/68 16225
/proc/meminfo: memFree=1227520/2055920 swapFree=4191900/4192956
[pid=16221] ppid=16219 vsize=5356 CPUtime=0.06
/proc/16221/stat : 16221 (manysat.sh) S 16219 16221 16065 0 -1 4194304 312 605 0 0 0 0 6 0 16 0 1 0 323835743 5484544 238 1992294400 4194304 4889804 548682068784 18446744073709551615 234211566404 0 65536 4100 65538 18446744071563356171 0 0 17 1 0 0
/proc/16221/statm: 1339 238 195 169 0 50 0
[pid=16224] ppid=16221 vsize=63040 CPUtime=101.76
/proc/16224/stat : 16224 (manysat1.1_stat) R 16221 16221 16065 0 -1 4194304 12715 0 0 0 10159 17 0 0 17 0 2 0 323835751 64552960 12701 1992294400 134512640 135305190 4294956144 18446744073709551615 134528379 0 0 4096 3 18446744073709551615 0 0 17 0 0 0
/proc/16224/statm: 15760 12701 83 193 0 15564 0
[pid=16224/tid=16225] ppid=16221 vsize=63040 CPUtime=50.96
/proc/16224/task/16225/stat : 16225 (manysat1.1_stat) R 16221 16221 16065 0 -1 4194368 5658 0 0 0 5087 9 0 0 17 0 2 0 323835754 64552960 12701 1992294400 134512640 135305190 4294956144 18446744073709551615 134528229 0 0 4096 3 0 0 0 -1 1 0 0
Current children cumulated CPU time (s) 101.82
Current children cumulated vsize (KiB) 68396

[startup+102.305 s]
/proc/loadavg: 1.82 1.27 1.08 3/68 16225
/proc/meminfo: memFree=1207488/2055920 swapFree=4191900/4192956
[pid=16221] ppid=16219 vsize=5356 CPUtime=0.06
/proc/16221/stat : 16221 (manysat.sh) S 16219 16221 16065 0 -1 4194304 312 605 0 0 0 0 6 0 16 0 1 0 323835743 5484544 238 1992294400 4194304 4889804 548682068784 18446744073709551615 234211566404 0 65536 4100 65538 18446744071563356171 0 0 17 1 0 0
/proc/16221/statm: 1339 238 195 169 0 50 0
[pid=16224] ppid=16221 vsize=83108 CPUtime=203.93
/proc/16224/stat : 16224 (manysat1.1_stat) R 16221 16221 16065 0 -1 4194304 17519 0 0 0 20369 24 0 0 25 0 2 0 323835751 85102592 17505 1992294400 134512640 135305190 4294956144 18446744073709551615 134528771 0 0 4096 3 18446744073709551615 0 0 17 0 0 0
/proc/16224/statm: 20777 17505 83 193 0 20581 0
[pid=16224/tid=16225] ppid=16221 vsize=83108 CPUtime=102.14
/proc/16224/task/16225/stat : 16225 (manysat1.1_stat) R 16221 16221 16065 0 -1 4194368 8500 0 0 0 10201 13 0 0 25 0 2 0 323835754 85102592 17505 1992294400 134512640 135305190 4294956144 18446744073709551615 134528292 0 0 4096 3 0 0 0 -1 1 0 0
Current children cumulated CPU time (s) 203.99
Current children cumulated vsize (KiB) 88464

[startup+162.302 s]
/proc/loadavg: 1.93 1.39 1.13 3/68 16225
/proc/meminfo: memFree=1193152/2055920 swapFree=4191900/4192956
[pid=16221] ppid=16219 vsize=5356 CPUtime=0.06
/proc/16221/stat : 16221 (manysat.sh) S 16219 16221 16065 0 -1 4194304 312 605 0 0 0 0 6 0 16 0 1 0 323835743 5484544 238 1992294400 4194304 4889804 548682068784 18446744073709551615 234211566404 0 65536 4100 65538 18446744071563356171 0 0 17 1 0 0
/proc/16221/statm: 1339 238 195 169 0 50 0
[pid=16224] ppid=16221 vsize=97008 CPUtime=323.65
/proc/16224/stat : 16224 (manysat1.1_stat) R 16221 16221 16065 0 -1 4194304 21100 0 0 0 32332 33 0 0 23 0 2 0 323835751 99336192 21086 1992294400 134512640 135305190 4294956144 18446744073709551615 134528292 0 0 4096 3 18446744073709551615 0 0 17 0 0 0
/proc/16224/statm: 24252 21086 83 193 0 24056 0
[pid=16224/tid=16225] ppid=16221 vsize=97008 CPUtime=162.1
/proc/16224/task/16225/stat : 16225 (manysat1.1_stat) R 16221 16221 16065 0 -1 4194368 10023 0 0 0 16194 16 0 0 19 0 2 0 323835754 99336192 21086 1992294400 134512640 135305190 4294956144 18446744073709551615 134528413 0 0 4096 3 0 0 0 -1 1 0 0
Current children cumulated CPU time (s) 323.71
Current children cumulated vsize (KiB) 102364

[startup+222.301 s]
/proc/loadavg: 1.97 1.51 1.19 3/68 16225
/proc/meminfo: memFree=1176320/2055920 swapFree=4191900/4192956
[pid=16221] ppid=16219 vsize=5356 CPUtime=0.06
/proc/16221/stat : 16221 (manysat.sh) S 16219 16221 16065 0 -1 4194304 312 605 0 0 0 0 6 0 16 0 1 0 323835743 5484544 238 1992294400 4194304 4889804 548682068784 18446744073709551615 234211566404 0 65536 4100 65538 18446744071563356171 0 0 17 1 0 0
/proc/16221/statm: 1339 238 195 169 0 50 0
[pid=16224] ppid=16221 vsize=113688 CPUtime=443.38
/proc/16224/stat : 16224 (manysat1.1_stat) R 16221 16221 16065 0 -1 4194304 25284 0 0 0 44298 40 0 0 20 0 2 0 323835751 116416512 25270 1992294400 134512640 135305190 4294956144 18446744073709551615 134528292 0 0 4096 3 18446744073709551615 0 0 17 0 0 0
/proc/16224/statm: 28422 25270 83 193 0 28226 0
[pid=16224/tid=16225] ppid=16221 vsize=113688 CPUtime=222.08
/proc/16224/task/16225/stat : 16225 (manysat1.1_stat) R 16221 16221 16065 0 -1 4194368 12165 0 0 0 22187 21 0 0 18 0 2 0 323835754 116416512 25270 1992294400 134512640 135305190 4294956144 18446744073709551615 134528256 0 0 4096 3 0 0 0 -1 1 0 0
Current children cumulated CPU time (s) 443.44
Current children cumulated vsize (KiB) 119044

[startup+282.302 s]
/proc/loadavg: 1.99 1.59 1.23 3/68 16225
/proc/meminfo: memFree=1158016/2055920 swapFree=4191900/4192956
[pid=16221] ppid=16219 vsize=5356 CPUtime=0.06
/proc/16221/stat : 16221 (manysat.sh) S 16219 16221 16065 0 -1 4194304 312 605 0 0 0 0 6 0 16 0 1 0 323835743 5484544 238 1992294400 4194304 4889804 548682068784 18446744073709551615 234211566404 0 65536 4100 65538 18446744071563356171 0 0 17 1 0 0
/proc/16221/statm: 1339 238 195 169 0 50 0
[pid=16224] ppid=16221 vsize=132088 CPUtime=563.11
/proc/16224/stat : 16224 (manysat1.1_stat) R 16221 16221 16065 0 -1 4194304 29862 0 0 0 56260 51 0 0 25 0 2 0 323835751 135258112 29848 1992294400 134512640 135305190 4294956144 18446744073709551615 134547659 0 0 4096 3 18446744073709551615 0 0 17 0 0 0
/proc/16224/statm: 33022 29848 83 193 0 32826 0
[pid=16224/tid=16225] ppid=16221 vsize=132088 CPUtime=282.05
/proc/16224/task/16225/stat : 16225 (manysat1.1_stat) R 16221 16221 16065 0 -1 4194368 14513 0 0 0 28179 26 0 0 25 0 2 0 323835754 135258112 29848 1992294400 134512640 135305190 4294956144 18446744073709551615 134528503 0 0 4096 3 0 0 0 -1 1 0 0
Current children cumulated CPU time (s) 563.17
Current children cumulated vsize (KiB) 137444

[startup+342.301 s]
/proc/loadavg: 1.99 1.67 1.28 3/68 16225
/proc/meminfo: memFree=1143680/2055920 swapFree=4191900/4192956
[pid=16221] ppid=16219 vsize=5356 CPUtime=0.06
/proc/16221/stat : 16221 (manysat.sh) S 16219 16221 16065 0 -1 4194304 312 605 0 0 0 0 6 0 16 0 1 0 323835743 5484544 238 1992294400 4194304 4889804 548682068784 18446744073709551615 234211566404 0 65536 4100 65538 18446744071563356171 0 0 17 1 0 0
/proc/16221/statm: 1339 238 195 169 0 50 0
[pid=16224] ppid=16221 vsize=147444 CPUtime=682.85
/proc/16224/stat : 16224 (manysat1.1_stat) R 16221 16221 16065 0 -1 4194304 33529 0 0 0 68226 59 0 0 17 0 2 0 323835751 150982656 33515 1992294400 134512640 135305190 4294956144 18446744073709551615 134528292 0 0 4096 3 18446744073709551615 0 0 17 0 0 0
/proc/16224/statm: 36861 33515 83 193 0 36665 0
[pid=16224/tid=16225] ppid=16221 vsize=147444 CPUtime=342.04
/proc/16224/task/16225/stat : 16225 (manysat1.1_stat) R 16221 16221 16065 0 -1 4194368 16722 0 0 0 34173 31 0 0 21 0 2 0 323835754 150982656 33515 1992294400 134512640 135305190 4294956144 18446744073709551615 134528503 0 0 4096 3 0 0 0 -1 1 0 0
Current children cumulated CPU time (s) 682.91
Current children cumulated vsize (KiB) 152800

[startup+402.302 s]
/proc/loadavg: 1.99 1.72 1.32 3/68 16225
/proc/meminfo: memFree=1138112/2055920 swapFree=4191900/4192956
[pid=16221] ppid=16219 vsize=5356 CPUtime=0.06
/proc/16221/stat : 16221 (manysat.sh) S 16219 16221 16065 0 -1 4194304 312 605 0 0 0 0 6 0 16 0 1 0 323835743 5484544 238 1992294400 4194304 4889804 548682068784 18446744073709551615 234211566404 0 65536 4100 65538 18446744071563356171 0 0 17 1 0 0
/proc/16221/statm: 1339 238 195 169 0 50 0
[pid=16224] ppid=16221 vsize=152436 CPUtime=802.59
/proc/16224/stat : 16224 (manysat1.1_stat) R 16221 16221 16065 0 -1 4194304 34837 0 0 0 80197 62 0 0 25 0 2 0 323835751 156094464 34823 1992294400 134512640 135305190 4294956144 18446744073709551615 134528256 0 0 4096 3 18446744073709551615 0 0 17 0 0 0
/proc/16224/statm: 38109 34823 83 193 0 37913 0
[pid=16224/tid=16225] ppid=16221 vsize=152436 CPUtime=402.02
/proc/16224/task/16225/stat : 16225 (manysat1.1_stat) R 16221 16221 16065 0 -1 4194368 17296 0 0 0 40170 32 0 0 25 0 2 0 323835754 156094464 34823 1992294400 134512640 135305190 4294956144 18446744073709551615 134528480 0 0 4096 3 0 0 0 -1 1 0 0
Current children cumulated CPU time (s) 802.65
Current children cumulated vsize (KiB) 157792

[startup+462.302 s]
/proc/loadavg: 1.99 1.77 1.36 3/68 16225
/proc/meminfo: memFree=1121408/2055920 swapFree=4191900/4192956
[pid=16221] ppid=16219 vsize=5356 CPUtime=0.06
/proc/16221/stat : 16221 (manysat.sh) S 16219 16221 16065 0 -1 4194304 312 605 0 0 0 0 6 0 16 0 1 0 323835743 5484544 238 1992294400 4194304 4889804 548682068784 18446744073709551615 234211566404 0 65536 4100 65538 18446744071563356171 0 0 17 1 0 0
/proc/16221/statm: 1339 238 195 169 0 50 0
[pid=16224] ppid=16221 vsize=169816 CPUtime=922.32
/proc/16224/stat : 16224 (manysat1.1_stat) R 16221 16221 16065 0 -1 4194304 39107 0 0 0 92164 68 0 0 21 0 2 0 323835751 173891584 39093 1992294400 134512640 135305190 4294956144 18446744073709551615 134528329 0 0 4096 3 18446744073709551615 0 0 17 0 0 0
/proc/16224/statm: 42454 39093 83 193 0 42258 0
[pid=16224/tid=16225] ppid=16221 vsize=169816 CPUtime=461.99
/proc/16224/task/16225/stat : 16225 (manysat1.1_stat) R 16221 16221 16065 0 -1 4194368 19359 0 0 0 46164 35 0 0 20 0 2 0 323835754 173891584 39093 1992294400 134512640 135305190 4294956144 18446744073709551615 134528292 0 0 4096 3 0 0 0 -1 1 0 0
Current children cumulated CPU time (s) 922.38
Current children cumulated vsize (KiB) 175172

[startup+522.301 s]
/proc/loadavg: 1.99 1.81 1.39 3/68 16225
/proc/meminfo: memFree=1117696/2055920 swapFree=4191900/4192956
[pid=16221] ppid=16219 vsize=5356 CPUtime=0.06
/proc/16221/stat : 16221 (manysat.sh) S 16219 16221 16065 0 -1 4194304 312 605 0 0 0 0 6 0 16 0 1 0 323835743 5484544 238 1992294400 4194304 4889804 548682068784 18446744073709551615 234211566404 0 65536 4100 65538 18446744071563356171 0 0 17 1 0 0
/proc/16221/statm: 1339 238 195 169 0 50 0
[pid=16224] ppid=16221 vsize=172692 CPUtime=1042.04
/proc/16224/stat : 16224 (manysat1.1_stat) R 16221 16221 16065 0 -1 4194304 39930 0 0 0 104134 70 0 0 25 0 2 0 323835751 176836608 39916 1992294400 134512640 135305190 4294956144 18446744073709551615 134557933 0 0 4096 3 18446744073709551615 0 0 17 0 0 0
/proc/16224/statm: 43173 39916 83 193 0 42977 0
[pid=16224/tid=16225] ppid=16221 vsize=172692 CPUtime=521.96
/proc/16224/task/16225/stat : 16225 (manysat1.1_stat) R 16221 16221 16065 0 -1 4194368 19732 0 0 0 52160 36 0 0 25 0 2 0 323835754 176836608 39916 1992294400 134512640 135305190 4294956144 18446744073709551615 134528301 0 0 4096 3 0 0 0 -1 1 0 0
Current children cumulated CPU time (s) 1042.1
Current children cumulated vsize (KiB) 178048

[startup+582.302 s]
/proc/loadavg: 1.99 1.84 1.43 3/68 16225
/proc/meminfo: memFree=1115456/2055920 swapFree=4191900/4192956
[pid=16221] ppid=16219 vsize=5356 CPUtime=0.06
/proc/16221/stat : 16221 (manysat.sh) S 16219 16221 16065 0 -1 4194304 312 605 0 0 0 0 6 0 16 0 1 0 323835743 5484544 238 1992294400 4194304 4889804 548682068784 18446744073709551615 234211566404 0 65536 4100 65538 18446744071563356171 0 0 17 1 0 0
/proc/16221/statm: 1339 238 195 169 0 50 0
[pid=16224] ppid=16221 vsize=174740 CPUtime=1161.77
/proc/16224/stat : 16224 (manysat1.1_stat) R 16221 16221 16065 0 -1 4194304 40514 0 0 0 116105 72 0 0 17 0 2 0 323835751 178933760 40500 1992294400 134512640 135305190 4294956144 18446744073709551615 134528292 0 0 4096 3 18446744073709551615 0 0 17 0 0 0
/proc/16224/statm: 43685 40500 83 193 0 43489 0
[pid=16224/tid=16225] ppid=16221 vsize=174740 CPUtime=581.94
/proc/16224/task/16225/stat : 16225 (manysat1.1_stat) R 16221 16221 16065 0 -1 4194368 20068 0 0 0 58157 37 0 0 20 0 2 0 323835754 178933760 40500 1992294400 134512640 135305190 4294956144 18446744073709551615 134528292 0 0 4096 3 0 0 0 -1 1 0 0
Current children cumulated CPU time (s) 1161.83
Current children cumulated vsize (KiB) 180096



Maximum CPU time exceeded: sending SIGTERM then SIGKILL

[startup+601.501 s]
/proc/loadavg: 1.99 1.85 1.44 3/68 16225
/proc/meminfo: memFree=1104512/2055920 swapFree=4191900/4192956
[pid=16221] ppid=16219 vsize=5356 CPUtime=0.06
/proc/16221/stat : 16221 (manysat.sh) S 16219 16221 16065 0 -1 4194304 312 605 0 0 0 0 6 0 16 0 1 0 323835743 5484544 238 1992294400 4194304 4889804 548682068784 18446744073709551615 234211566404 0 65536 4100 65538 18446744071563356171 0 0 17 1 0 0
/proc/16221/statm: 1339 238 195 169 0 50 0
[pid=16224] ppid=16221 vsize=185508 CPUtime=1200.1
/proc/16224/stat : 16224 (manysat1.1_stat) R 16221 16221 16065 0 -1 4194304 43238 0 0 0 119934 76 0 0 17 0 2 0 323835751 189960192 43224 1992294400 134512640 135305190 4294956144 18446744073709551615 134528371 0 0 4096 3 18446744073709551615 0 0 17 0 0 0
/proc/16224/statm: 46377 43224 83 193 0 46181 0
[pid=16224/tid=16225] ppid=16221 vsize=185508 CPUtime=601.15
/proc/16224/task/16225/stat : 16225 (manysat1.1_stat) R 16221 16221 16065 0 -1 4194368 21309 0 0 0 60076 39 0 0 18 0 2 0 323835754 189960192 43224 1992294400 134512640 135305190 4294956144 18446744073709551615 134528413 0 0 4096 3 0 0 0 -1 1 0 0
Current children cumulated CPU time (s) 1200.16
Current children cumulated vsize (KiB) 190864

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

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

[startup+601.501 s]
/proc/loadavg: 1.99 1.85 1.44 3/68 16225
/proc/meminfo: memFree=1104512/2055920 swapFree=4191900/4192956
[pid=16221] ppid=16219 vsize=5356 CPUtime=0.06
/proc/16221/stat : 16221 (manysat.sh) S 16219 16221 16065 0 -1 4194304 312 605 0 0 0 0 6 0 16 0 1 0 323835743 5484544 238 1992294400 4194304 4889804 548682068784 18446744073709551615 234211566404 0 65536 4100 65538 18446744071563356171 0 0 17 1 0 0
/proc/16221/statm: 1339 238 195 169 0 50 0
[pid=16224] ppid=16221 vsize=185508 CPUtime=1200.1
/proc/16224/stat : 16224 (manysat1.1_stat) R 16221 16221 16065 0 -1 4194304 43238 0 0 0 119934 76 0 0 17 0 2 0 323835751 189960192 43224 1992294400 134512640 135305190 4294956144 18446744073709551615 134528371 0 0 4096 3 18446744073709551615 0 0 17 0 0 0
/proc/16224/statm: 46377 43224 83 193 0 46181 0
[pid=16224/tid=16225] ppid=16221 vsize=185508 CPUtime=601.15
/proc/16224/task/16225/stat : 16225 (manysat1.1_stat) R 16221 16221 16065 0 -1 4194368 21309 0 0 0 60076 39 0 0 18 0 2 0 323835754 189960192 43224 1992294400 134512640 135305190 4294956144 18446744073709551615 134528413 0 0 4096 3 0 0 0 -1 1 0 0
Current children cumulated CPU time (s) 1200.16
Current children cumulated vsize (KiB) 190864

Child ended because it received signal 15 (SIGTERM)

# WARNING:
# CPU time reported by wait4() is probably wrong !
# wait4(...,&childrusage) returns 16221 and gives
#  childrusage.ru_utime.tv_sec=0
#  childrusage.ru_utime.tv_usec=69989
#  childrusage.ru_stime.tv_sec=0
#  childrusage.ru_stime.tv_usec=7998
# CPU time returned by wait4() is 0.077987
# while last known CPU time is 1200.16
#
# Solver probably didn't/couldn't wait for its children
# Using CPU time of the last sample as value...

Real time (s): 601.519
CPU time (s): 1200.16
CPU user time (s): 1199.4
CPU system time (s): 0.76
CPU usage (%): 199.522
Max. virtual memory (cumulated for all children) (KiB): 190864

getrusage(RUSAGE_CHILDREN,...) data:
user time used= 0.069989
system time used= 0.007998
maximum resident set size= 0
integral shared memory size= 0
integral unshared data size= 0
integral unshared stack size= 0
page reclaims= 917
page faults= 0
swaps= 0
block input operations= 0
block output operations= 0
messages sent= 0
messages received= 0
signals received= 0
voluntary context switches= 6
involuntary context switches= 2

runsolver used 0.58891 second user time and 1.61575 second system time

The end

Launcher Data 

Begin job on node54 at 2009-03-30 10:19:10
IDJOB=1525423
IDBENCH=70340
IDSOLVER=515
FILE ID=node54/1525423-1238401150
PBS_JOBID= 9061411
Free space on /tmp= 66492 MiB

SOLVER NAME= ManySAT 1.1 aimd 2/2009-03-20
BENCH NAME= SAT09/RANDOM/LARGE/3SAT/UNKNOWN/4000/unif-k3-r4.2-v4000-c16800-S1271018787-049.cnf
COMMAND LINE= manysat.sh BENCHNAME aimd 2
RUNSOLVER COMMAND LINE= BIN/runsolver --timestamp -w /tmp/evaluation-result-1525423-1238401150/watcher-1525423-1238401150 -o /tmp/evaluation-result-1525423-1238401150/solver-1525423-1238401150 -C 1200 -W 1800 -M 1800 --output-limit 1,15  manysat.sh HOME/instance-1525423-1238401150.cnf aimd 2

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

MD5SUM BENCH= a2535194d868b4e0014d35a0421df6ea
RANDOM SEED=1933226834

node54.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		: 3000.232
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		: 3000.232
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:       1278776 kB
Buffers:         87760 kB
Cached:         593544 kB
SwapCached:        260 kB
Active:         177792 kB
Inactive:       518744 kB
HighTotal:           0 kB
HighFree:            0 kB
LowTotal:      2055920 kB
LowFree:       1278776 kB
SwapTotal:     4192956 kB
SwapFree:      4191900 kB
Dirty:            1776 kB
Writeback:           0 kB
Mapped:          23792 kB
Slab:            66616 kB
Committed_AS:   870864 kB
PageTables:       1372 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= 66488 MiB
End job on node54 at 2009-03-30 10:29:14