Trace number 1524686

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 0/2009-03-20? (TO) 1200.14 601.521

General information on the benchmark

NameRANDOM/LARGE/5SAT/UNKNOWN/1000/
unif-k5-r20-v1000-c20000-S2054549948-012.cnf
MD5SUM60b6e2588c02cbe8eea228421d953cc1
Bench CategoryRANDOM (random instances)
Best result obtained on this benchmarkSAT
Best CPU time to get the best result obtained on this benchmark290.585
Satisfiable
(Un)Satisfiability was proved
Number of variables1000
Number of clauses20000
Sum of the clauses size100000
Maximum clause length5
Minimum clause length5
Number of clauses of size 10
Number of clauses of size 20
Number of clauses of size 30
Number of clauses of size 40
Number of clauses of size 520000
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 |   20000   100000 |    5999       0        0     nan |  0.000 % |
0.00/0.02	c ==============================================================================
0.00/0.02	c Result  :   #vars: 1000   #clauses: 20000   #literals: 100000
0.00/0.02	c CPU time:   0.020996 s
0.00/0.02	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-1524686-1238363178/watcher-1524686-1238363178 -o /tmp/evaluation-result-1524686-1238363178/solver-1524686-1238363178 -C 1200 -W 1800 -M 1800 --output-limit 1,15 manysat.sh HOME/instance-1524686-1238363178.cnf aimd 0 

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: 1.99 1.85 1.41 3/64 8688
/proc/meminfo: memFree=798120/2055920 swapFree=4174204/4192956
[pid=8688] ppid=8686 vsize=5356 CPUtime=0
/proc/8688/stat : 8688 (manysat.sh) R 8686 8688 8272 0 -1 4194304 267 0 0 0 0 0 0 0 18 0 1 0 1108983516 5484544 234 1992294400 4194304 4889804 548682068784 18446744073709551615 272467815071 0 65538 4100 65536 0 0 0 17 0 0 0
/proc/8688/statm: 1339 234 194 169 0 50 0
[pid=8689] ppid=8688 vsize=824 CPUtime=0
/proc/8689/stat : 8689 (SatElite) R 8688 8688 8272 0 -1 4194304 138 0 0 0 0 0 0 0 18 0 1 0 1108983517 843776 122 1992294400 134512640 135034092 4294956096 18446744073709551615 134691005 0 0 4096 3 0 0 0 17 0 0 0
/proc/8689/statm: 206 123 50 127 0 76 0

[startup+0.0421299 s]
/proc/loadavg: 1.99 1.85 1.41 3/64 8688
/proc/meminfo: memFree=798120/2055920 swapFree=4174204/4192956
[pid=8688] ppid=8686 vsize=5356 CPUtime=0
/proc/8688/stat : 8688 (manysat.sh) S 8686 8688 8272 0 -1 4194304 286 0 0 0 0 0 0 0 18 0 1 0 1108983516 5484544 235 1992294400 4194304 4889804 548682068784 18446744073709551615 272467813188 0 65536 4100 65538 18446744071563356171 0 0 17 1 0 0
/proc/8688/statm: 1339 235 195 169 0 50 0
[pid=8689] ppid=8688 vsize=2408 CPUtime=0.03
/proc/8689/stat : 8689 (SatElite) R 8688 8688 8272 0 -1 4194304 513 0 0 0 3 0 0 0 19 0 1 0 1108983517 2465792 497 1992294400 134512640 135034092 4294956096 18446744073709551615 134691101 0 0 4096 3 0 0 0 17 0 0 0
/proc/8689/statm: 602 497 67 127 0 472 0
Current children cumulated CPU time (s) 0.03
Current children cumulated vsize (KiB) 7764

[startup+0.101318 s]
/proc/loadavg: 1.99 1.85 1.41 3/64 8688
/proc/meminfo: memFree=798120/2055920 swapFree=4174204/4192956
[pid=8688] ppid=8686 vsize=5356 CPUtime=0.05
/proc/8688/stat : 8688 (manysat.sh) S 8686 8688 8272 0 -1 4194304 312 516 0 0 0 0 5 0 16 0 1 0 1108983516 5484544 238 1992294400 4194304 4889804 548682068784 18446744073709551615 272467813188 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/8688/statm: 1339 238 195 169 0 50 0
Current children cumulated CPU time (s) 0.05
Current children cumulated vsize (KiB) 5356

[startup+0.302178 s]
/proc/loadavg: 1.99 1.85 1.41 3/64 8688
/proc/meminfo: memFree=798120/2055920 swapFree=4174204/4192956
[pid=8688] ppid=8686 vsize=5356 CPUtime=0.05
/proc/8688/stat : 8688 (manysat.sh) S 8686 8688 8272 0 -1 4194304 312 516 0 0 0 0 5 0 16 0 1 0 1108983516 5484544 238 1992294400 4194304 4889804 548682068784 18446744073709551615 272467813188 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/8688/statm: 1339 238 195 169 0 50 0
Current children cumulated CPU time (s) 0.05
Current children cumulated vsize (KiB) 5356

[startup+0.701235 s]
/proc/loadavg: 1.99 1.85 1.41 3/64 8688
/proc/meminfo: memFree=798120/2055920 swapFree=4174204/4192956
[pid=8688] ppid=8686 vsize=5356 CPUtime=0.05
/proc/8688/stat : 8688 (manysat.sh) S 8686 8688 8272 0 -1 4194304 312 516 0 0 0 0 5 0 16 0 1 0 1108983516 5484544 238 1992294400 4194304 4889804 548682068784 18446744073709551615 272467813188 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/8688/statm: 1339 238 195 169 0 50 0
Current children cumulated CPU time (s) 0.05
Current children cumulated vsize (KiB) 5356

[startup+1.50235 s]
/proc/loadavg: 1.99 1.85 1.42 3/67 8692
/proc/meminfo: memFree=787216/2055920 swapFree=4174204/4192956
[pid=8688] ppid=8686 vsize=5356 CPUtime=0.05
/proc/8688/stat : 8688 (manysat.sh) S 8686 8688 8272 0 -1 4194304 312 516 0 0 0 0 5 0 16 0 1 0 1108983516 5484544 238 1992294400 4194304 4889804 548682068784 18446744073709551615 272467813188 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/8688/statm: 1339 238 195 169 0 50 0
[pid=8691] ppid=8688 vsize=25256 CPUtime=2.82
/proc/8691/stat : 8691 (manysat1.1_stat) R 8688 8688 8272 0 -1 4194304 3405 0 0 0 279 3 0 0 16 0 2 0 1108983523 25862144 3391 1992294400 134512640 135305190 4294956144 18446744073709551615 134528603 0 0 4096 3 18446744073709551615 0 0 17 1 0 0
/proc/8691/statm: 6314 3391 83 193 0 6118 0
[pid=8691/tid=8692] ppid=8688 vsize=25256 CPUtime=1.39
/proc/8691/task/8692/stat : 8692 (manysat1.1_stat) R 8688 8688 8272 0 -1 4194368 1219 0 0 0 138 1 0 0 17 0 2 0 1108983526 25862144 3391 1992294400 134512640 135305190 4294956144 18446744073709551615 134840070 0 0 4096 3 0 0 0 -1 0 0 0
Current children cumulated CPU time (s) 2.87
Current children cumulated vsize (KiB) 30612

[startup+3.10158 s]
/proc/loadavg: 1.99 1.85 1.42 3/67 8692
/proc/meminfo: memFree=782736/2055920 swapFree=4174204/4192956
[pid=8688] ppid=8686 vsize=5356 CPUtime=0.05
/proc/8688/stat : 8688 (manysat.sh) S 8686 8688 8272 0 -1 4194304 312 516 0 0 0 0 5 0 16 0 1 0 1108983516 5484544 238 1992294400 4194304 4889804 548682068784 18446744073709551615 272467813188 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/8688/statm: 1339 238 195 169 0 50 0
[pid=8691] ppid=8688 vsize=32620 CPUtime=6.01
/proc/8691/stat : 8691 (manysat1.1_stat) R 8688 8688 8272 0 -1 4194304 5076 0 0 0 596 5 0 0 17 0 2 0 1108983523 33402880 5062 1992294400 134512640 135305190 4294956144 18446744073709551615 134528413 0 0 4096 3 18446744073709551615 0 0 17 1 0 0
/proc/8691/statm: 8155 5062 83 193 0 7959 0
[pid=8691/tid=8692] ppid=8688 vsize=32620 CPUtime=2.99
/proc/8691/task/8692/stat : 8692 (manysat1.1_stat) R 8688 8688 8272 0 -1 4194368 2097 0 0 0 296 3 0 0 16 0 2 0 1108983526 33402880 5062 1992294400 134512640 135305190 4294956144 18446744073709551615 134840070 0 0 4096 3 0 0 0 -1 0 0 0
Current children cumulated CPU time (s) 6.06
Current children cumulated vsize (KiB) 37976

[startup+6.30104 s]
/proc/loadavg: 1.99 1.85 1.42 3/67 8692
/proc/meminfo: memFree=770192/2055920 swapFree=4174204/4192956
[pid=8688] ppid=8686 vsize=5356 CPUtime=0.05
/proc/8688/stat : 8688 (manysat.sh) S 8686 8688 8272 0 -1 4194304 312 516 0 0 0 0 5 0 16 0 1 0 1108983516 5484544 238 1992294400 4194304 4889804 548682068784 18446744073709551615 272467813188 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/8688/statm: 1339 238 195 169 0 50 0
[pid=8691] ppid=8688 vsize=43220 CPUtime=12.4
/proc/8691/stat : 8691 (manysat1.1_stat) R 8688 8688 8272 0 -1 4194304 7789 0 0 0 1232 8 0 0 16 0 2 0 1108983523 44257280 7775 1992294400 134512640 135305190 4294956144 18446744073709551615 134528503 0 0 4096 3 18446744073709551615 0 0 17 1 0 0
/proc/8691/statm: 10805 7775 83 193 0 10609 0
[pid=8691/tid=8692] ppid=8688 vsize=43220 CPUtime=6.18
/proc/8691/task/8692/stat : 8692 (manysat1.1_stat) R 8688 8688 8272 0 -1 4194368 3492 0 0 0 614 4 0 0 16 0 2 0 1108983526 44257280 7775 1992294400 134512640 135305190 4294956144 18446744073709551615 134528503 0 0 4096 3 0 0 0 -1 0 0 0
Current children cumulated CPU time (s) 12.45
Current children cumulated vsize (KiB) 48576

[startup+12.703 s]
/proc/loadavg: 1.99 1.86 1.42 3/67 8692
/proc/meminfo: memFree=760152/2055920 swapFree=4174204/4192956
[pid=8688] ppid=8686 vsize=5356 CPUtime=0.05
/proc/8688/stat : 8688 (manysat.sh) S 8686 8688 8272 0 -1 4194304 312 516 0 0 0 0 5 0 16 0 1 0 1108983516 5484544 238 1992294400 4194304 4889804 548682068784 18446744073709551615 272467813188 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/8688/statm: 1339 238 195 169 0 50 0
[pid=8691] ppid=8688 vsize=48856 CPUtime=25.17
/proc/8691/stat : 8691 (manysat1.1_stat) R 8688 8688 8272 0 -1 4194304 9312 0 0 0 2507 10 0 0 17 0 2 0 1108983523 50028544 9298 1992294400 134512640 135305190 4294956144 18446744073709551615 134528523 0 0 4096 3 18446744073709551615 0 0 17 1 0 0
/proc/8691/statm: 12214 9298 83 193 0 12018 0
[pid=8691/tid=8692] ppid=8688 vsize=48856 CPUtime=12.58
/proc/8691/task/8692/stat : 8692 (manysat1.1_stat) R 8688 8688 8272 0 -1 4194368 4358 0 0 0 1253 5 0 0 18 0 2 0 1108983526 50028544 9298 1992294400 134512640 135305190 4294956144 18446744073709551615 134528292 0 0 4096 3 0 0 0 -1 0 0 0
Current children cumulated CPU time (s) 25.22
Current children cumulated vsize (KiB) 54212

[startup+25.5018 s]
/proc/loadavg: 1.99 1.86 1.43 3/67 8692
/proc/meminfo: memFree=748504/2055920 swapFree=4174204/4192956
[pid=8688] ppid=8686 vsize=5356 CPUtime=0.05
/proc/8688/stat : 8688 (manysat.sh) S 8686 8688 8272 0 -1 4194304 312 516 0 0 0 0 5 0 16 0 1 0 1108983516 5484544 238 1992294400 4194304 4889804 548682068784 18446744073709551615 272467813188 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/8688/statm: 1339 238 195 169 0 50 0
[pid=8691] ppid=8688 vsize=61276 CPUtime=50.71
/proc/8691/stat : 8691 (manysat1.1_stat) R 8688 8688 8272 0 -1 4194304 12219 0 0 0 5057 14 0 0 17 0 2 0 1108983523 62746624 12205 1992294400 134512640 135305190 4294956144 18446744073709551615 134528539 0 0 4096 3 18446744073709551615 0 0 17 1 0 0
/proc/8691/statm: 15319 12205 83 193 0 15123 0
[pid=8691/tid=8692] ppid=8688 vsize=61276 CPUtime=25.37
/proc/8691/task/8692/stat : 8692 (manysat1.1_stat) R 8688 8688 8272 0 -1 4194368 5903 0 0 0 2531 6 0 0 20 0 2 0 1108983526 62746624 12205 1992294400 134512640 135305190 4294956144 18446744073709551615 134528413 0 0 4096 3 0 0 0 -1 0 0 0
Current children cumulated CPU time (s) 50.76
Current children cumulated vsize (KiB) 66632

[startup+51.1015 s]
/proc/loadavg: 1.99 1.87 1.44 3/67 8692
/proc/meminfo: memFree=735832/2055920 swapFree=4174204/4192956
[pid=8688] ppid=8686 vsize=5356 CPUtime=0.05
/proc/8688/stat : 8688 (manysat.sh) S 8686 8688 8272 0 -1 4194304 312 516 0 0 0 0 5 0 16 0 1 0 1108983516 5484544 238 1992294400 4194304 4889804 548682068784 18446744073709551615 272467813188 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/8688/statm: 1339 238 195 169 0 50 0
[pid=8691] ppid=8688 vsize=73828 CPUtime=101.78
/proc/8691/stat : 8691 (manysat1.1_stat) R 8688 8688 8272 0 -1 4194304 15381 0 0 0 10159 19 0 0 18 0 2 0 1108983523 75599872 15367 1992294400 134512640 135305190 4294956144 18446744073709551615 134528503 0 0 4096 3 18446744073709551615 0 0 17 1 0 0
/proc/8691/statm: 18457 15367 83 193 0 18261 0
[pid=8691/tid=8692] ppid=8688 vsize=73828 CPUtime=50.95
/proc/8691/task/8692/stat : 8692 (manysat1.1_stat) R 8688 8688 8272 0 -1 4194368 7586 0 0 0 5087 8 0 0 19 0 2 0 1108983526 75599872 15367 1992294400 134512640 135305190 4294956144 18446744073709551615 134528256 0 0 4096 3 0 0 0 -1 0 0 0
Current children cumulated CPU time (s) 101.83
Current children cumulated vsize (KiB) 79184

[startup+102.307 s]
/proc/loadavg: 1.99 1.89 1.47 3/67 8692
/proc/meminfo: memFree=709016/2055920 swapFree=4174204/4192956
[pid=8688] ppid=8686 vsize=5356 CPUtime=0.05
/proc/8688/stat : 8688 (manysat.sh) S 8686 8688 8272 0 -1 4194304 312 516 0 0 0 0 5 0 16 0 1 0 1108983516 5484544 238 1992294400 4194304 4889804 548682068784 18446744073709551615 272467813188 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/8688/statm: 1339 238 195 169 0 50 0
[pid=8691] ppid=8688 vsize=100088 CPUtime=203.93
/proc/8691/stat : 8691 (manysat1.1_stat) R 8688 8688 8272 0 -1 4194304 22059 0 0 0 20366 27 0 0 17 0 2 0 1108983523 102490112 22045 1992294400 134512640 135305190 4294956144 18446744073709551615 134528376 0 0 4096 3 18446744073709551615 0 0 17 1 0 0
/proc/8691/statm: 25022 22045 83 193 0 24826 0
[pid=8691/tid=8692] ppid=8688 vsize=100088 CPUtime=102.12
/proc/8691/task/8692/stat : 8692 (manysat1.1_stat) R 8688 8688 8272 0 -1 4194368 11214 0 0 0 10199 13 0 0 25 0 2 0 1108983526 102490112 22045 1992294400 134512640 135305190 4294956144 18446744073709551615 134528292 0 0 4096 3 0 0 0 -1 0 0 0
Current children cumulated CPU time (s) 203.98
Current children cumulated vsize (KiB) 105444

[startup+162.302 s]
/proc/loadavg: 1.99 1.91 1.50 3/67 8692
/proc/meminfo: memFree=693400/2055920 swapFree=4174204/4192956
[pid=8688] ppid=8686 vsize=5356 CPUtime=0.05
/proc/8688/stat : 8688 (manysat.sh) S 8686 8688 8272 0 -1 4194304 312 516 0 0 0 0 5 0 16 0 1 0 1108983516 5484544 238 1992294400 4194304 4889804 548682068784 18446744073709551615 272467813188 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/8688/statm: 1339 238 195 169 0 50 0
[pid=8691] ppid=8688 vsize=115808 CPUtime=323.65
/proc/8691/stat : 8691 (manysat1.1_stat) R 8688 8688 8272 0 -1 4194304 26027 0 0 0 32332 33 0 0 17 0 2 0 1108983523 118587392 26013 1992294400 134512640 135305190 4294956144 18446744073709551615 134528292 0 0 4096 3 18446744073709551615 0 0 17 0 0 0
/proc/8691/statm: 28952 26013 83 193 0 28756 0
[pid=8691/tid=8692] ppid=8688 vsize=115808 CPUtime=162.02
/proc/8691/task/8692/stat : 8692 (manysat1.1_stat) R 8688 8688 8272 0 -1 4194368 12410 0 0 0 16186 16 0 0 25 0 2 0 1108983526 118587392 26013 1992294400 134512640 135305190 4294956144 18446744073709551615 134528557 0 0 4096 3 0 0 0 -1 1 0 0
Current children cumulated CPU time (s) 323.7
Current children cumulated vsize (KiB) 121164

[startup+222.301 s]
/proc/loadavg: 1.99 1.92 1.53 3/67 8692
/proc/meminfo: memFree=669464/2055920 swapFree=4174204/4192956
[pid=8688] ppid=8686 vsize=5356 CPUtime=0.05
/proc/8688/stat : 8688 (manysat.sh) S 8686 8688 8272 0 -1 4194304 312 516 0 0 0 0 5 0 16 0 1 0 1108983516 5484544 238 1992294400 4194304 4889804 548682068784 18446744073709551615 272467813188 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/8688/statm: 1339 238 195 169 0 50 0
[pid=8691] ppid=8688 vsize=139872 CPUtime=443.36
/proc/8691/stat : 8691 (manysat1.1_stat) R 8688 8688 8272 0 -1 4194304 31962 0 0 0 44291 45 0 0 17 0 2 0 1108983523 143228928 31948 1992294400 134512640 135305190 4294956144 18446744073709551615 134528292 0 0 4096 3 18446744073709551615 0 0 17 0 0 0
/proc/8691/statm: 34968 31948 83 193 0 34772 0
[pid=8691/tid=8692] ppid=8688 vsize=139872 CPUtime=221.76
/proc/8691/task/8692/stat : 8692 (manysat1.1_stat) R 8688 8688 8272 0 -1 4194368 14479 0 0 0 22157 19 0 0 17 0 2 0 1108983526 143228928 31948 1992294400 134512640 135305190 4294956144 18446744073709551615 134528292 0 0 4096 3 0 0 0 -1 1 0 0
Current children cumulated CPU time (s) 443.41
Current children cumulated vsize (KiB) 145228

[startup+282.302 s]
/proc/loadavg: 1.99 1.93 1.56 3/67 8692
/proc/meminfo: memFree=618200/2055920 swapFree=4174204/4192956
[pid=8688] ppid=8686 vsize=5356 CPUtime=0.05
/proc/8688/stat : 8688 (manysat.sh) S 8686 8688 8272 0 -1 4194304 312 516 0 0 0 0 5 0 16 0 1 0 1108983516 5484544 238 1992294400 4194304 4889804 548682068784 18446744073709551615 272467813188 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/8688/statm: 1339 238 195 169 0 50 0
[pid=8691] ppid=8688 vsize=192020 CPUtime=563.1
/proc/8691/stat : 8691 (manysat1.1_stat) R 8688 8688 8272 0 -1 4194304 44877 0 0 0 56244 66 0 0 17 0 2 0 1108983523 196628480 44863 1992294400 134512640 135305190 4294956144 18446744073709551615 134528332 0 0 4096 3 18446744073709551615 0 0 17 0 0 0
/proc/8691/statm: 48005 44863 83 193 0 47809 0
[pid=8691/tid=8692] ppid=8688 vsize=192020 CPUtime=281.53
/proc/8691/task/8692/stat : 8692 (manysat1.1_stat) R 8688 8688 8272 0 -1 4194368 22640 0 0 0 28120 33 0 0 25 0 2 0 1108983526 196628480 44863 1992294400 134512640 135305190 4294956144 18446744073709551615 134528446 0 0 4096 3 0 0 0 -1 1 0 0
Current children cumulated CPU time (s) 563.15
Current children cumulated vsize (KiB) 197376

[startup+342.303 s]
/proc/loadavg: 1.99 1.94 1.58 3/67 8692
/proc/meminfo: memFree=596056/2055920 swapFree=4174204/4192956
[pid=8688] ppid=8686 vsize=5356 CPUtime=0.05
/proc/8688/stat : 8688 (manysat.sh) S 8686 8688 8272 0 -1 4194304 312 516 0 0 0 0 5 0 16 0 1 0 1108983516 5484544 238 1992294400 4194304 4889804 548682068784 18446744073709551615 272467813188 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/8688/statm: 1339 238 195 169 0 50 0
[pid=8691] ppid=8688 vsize=214536 CPUtime=682.83
/proc/8691/stat : 8691 (manysat1.1_stat) R 8688 8688 8272 0 -1 4194304 50376 0 0 0 68207 76 0 0 23 0 2 0 1108983523 219684864 50362 1992294400 134512640 135305190 4294956144 18446744073709551615 134528292 0 0 4096 3 18446744073709551615 0 0 17 0 0 0
/proc/8691/statm: 53634 50362 83 193 0 53438 0
[pid=8691/tid=8692] ppid=8688 vsize=214536 CPUtime=341.28
/proc/8691/task/8692/stat : 8692 (manysat1.1_stat) R 8688 8688 8272 0 -1 4194368 25104 0 0 0 34090 38 0 0 25 0 2 0 1108983526 219684864 50362 1992294400 134512640 135305190 4294956144 18446744073709551615 134528256 0 0 4096 3 0 0 0 -1 1 0 0
Current children cumulated CPU time (s) 682.88
Current children cumulated vsize (KiB) 219892

[startup+402.301 s]
/proc/loadavg: 1.99 1.95 1.60 3/67 8692
/proc/meminfo: memFree=578776/2055920 swapFree=4174204/4192956
[pid=8688] ppid=8686 vsize=5356 CPUtime=0.05
/proc/8688/stat : 8688 (manysat.sh) S 8686 8688 8272 0 -1 4194304 312 516 0 0 0 0 5 0 16 0 1 0 1108983516 5484544 238 1992294400 4194304 4889804 548682068784 18446744073709551615 272467813188 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/8688/statm: 1339 238 195 169 0 50 0
[pid=8691] ppid=8688 vsize=231556 CPUtime=802.56
/proc/8691/stat : 8691 (manysat1.1_stat) R 8688 8688 8272 0 -1 4194304 54769 0 0 0 80169 87 0 0 16 0 2 0 1108983523 237113344 54721 1992294400 134512640 135305190 4294956144 18446744073709551615 134528263 0 0 4096 3 18446744073709551615 0 0 17 0 0 0
/proc/8691/statm: 57889 54721 83 193 0 57693 0
[pid=8691/tid=8692] ppid=8688 vsize=231556 CPUtime=401.04
/proc/8691/task/8692/stat : 8692 (manysat1.1_stat) R 8688 8688 8272 0 -1 4194368 26282 0 0 0 40063 41 0 0 16 0 2 0 1108983526 237113344 54721 1992294400 134512640 135305190 4294956144 18446744073709551615 134830795 0 0 4096 3 0 0 0 -1 1 0 0
Current children cumulated CPU time (s) 802.61
Current children cumulated vsize (KiB) 236912

[startup+462.301 s]
/proc/loadavg: 1.99 1.95 1.63 3/67 8692
/proc/meminfo: memFree=569688/2055920 swapFree=4174204/4192956
[pid=8688] ppid=8686 vsize=5356 CPUtime=0.05
/proc/8688/stat : 8688 (manysat.sh) S 8686 8688 8272 0 -1 4194304 312 516 0 0 0 0 5 0 16 0 1 0 1108983516 5484544 238 1992294400 4194304 4889804 548682068784 18446744073709551615 272467813188 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/8688/statm: 1339 238 195 169 0 50 0
[pid=8691] ppid=8688 vsize=239968 CPUtime=922.29
/proc/8691/stat : 8691 (manysat1.1_stat) R 8688 8688 8272 0 -1 4194304 56879 0 0 0 92139 90 0 0 19 0 2 0 1108983523 245727232 56825 1992294400 134512640 135305190 4294956144 18446744073709551615 134528292 0 0 4096 3 18446744073709551615 0 0 17 0 0 0
/proc/8691/statm: 59992 56825 83 193 0 59796 0
[pid=8691/tid=8692] ppid=8688 vsize=239968 CPUtime=460.8
/proc/8691/task/8692/stat : 8692 (manysat1.1_stat) R 8688 8688 8272 0 -1 4194368 27775 0 0 0 46036 44 0 0 25 0 2 0 1108983526 245727232 56825 1992294400 134512640 135305190 4294956144 18446744073709551615 134528256 0 0 4096 3 0 0 0 -1 1 0 0
Current children cumulated CPU time (s) 922.34
Current children cumulated vsize (KiB) 245324

[startup+522.302 s]
/proc/loadavg: 1.99 1.96 1.65 3/67 8692
/proc/meminfo: memFree=569624/2055920 swapFree=4174204/4192956
[pid=8688] ppid=8686 vsize=5356 CPUtime=0.05
/proc/8688/stat : 8688 (manysat.sh) S 8686 8688 8272 0 -1 4194304 312 516 0 0 0 0 5 0 16 0 1 0 1108983516 5484544 238 1992294400 4194304 4889804 548682068784 18446744073709551615 272467813188 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/8688/statm: 1339 238 195 169 0 50 0
[pid=8691] ppid=8688 vsize=239968 CPUtime=1042.04
/proc/8691/stat : 8691 (manysat1.1_stat) R 8688 8688 8272 0 -1 4194304 56898 0 0 0 104113 91 0 0 25 0 2 0 1108983523 245727232 56844 1992294400 134512640 135305190 4294956144 18446744073709551615 134528256 0 0 4096 3 18446744073709551615 0 0 17 0 0 0
/proc/8691/statm: 59992 56844 83 193 0 59796 0
[pid=8691/tid=8692] ppid=8688 vsize=239968 CPUtime=520.57
/proc/8691/task/8692/stat : 8692 (manysat1.1_stat) R 8688 8688 8272 0 -1 4194368 27794 0 0 0 52013 44 0 0 25 0 2 0 1108983526 245727232 56844 1992294400 134512640 135305190 4294956144 18446744073709551615 134528503 0 0 4096 3 0 0 0 -1 1 0 0
Current children cumulated CPU time (s) 1042.09
Current children cumulated vsize (KiB) 245324

[startup+582.301 s]
/proc/loadavg: 1.99 1.97 1.67 3/67 8692
/proc/meminfo: memFree=553624/2055920 swapFree=4174204/4192956
[pid=8688] ppid=8686 vsize=5356 CPUtime=0.05
/proc/8688/stat : 8688 (manysat.sh) S 8686 8688 8272 0 -1 4194304 312 516 0 0 0 0 5 0 16 0 1 0 1108983516 5484544 238 1992294400 4194304 4889804 548682068784 18446744073709551615 272467813188 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/8688/statm: 1339 238 195 169 0 50 0
[pid=8691] ppid=8688 vsize=256120 CPUtime=1161.77
/proc/8691/stat : 8691 (manysat1.1_stat) R 8688 8688 8272 0 -1 4194304 60886 0 0 0 116080 97 0 0 25 0 2 0 1108983523 262266880 60832 1992294400 134512640 135305190 4294956144 18446744073709551615 134528410 0 0 4096 3 18446744073709551615 0 0 17 0 0 0
/proc/8691/statm: 64030 60832 83 193 0 63834 0
[pid=8691/tid=8692] ppid=8688 vsize=256120 CPUtime=580.32
/proc/8691/task/8692/stat : 8692 (manysat1.1_stat) R 8688 8688 8272 0 -1 4194368 29498 0 0 0 57987 45 0 0 25 0 2 0 1108983526 262266880 60832 1992294400 134512640 135305190 4294956144 18446744073709551615 134528292 0 0 4096 3 0 0 0 -1 1 0 0
Current children cumulated CPU time (s) 1161.82
Current children cumulated vsize (KiB) 261476



Maximum CPU time exceeded: sending SIGTERM then SIGKILL

[startup+601.502 s]
/proc/loadavg: 1.99 1.97 1.67 3/67 8692
/proc/meminfo: memFree=553560/2055920 swapFree=4174204/4192956
[pid=8688] ppid=8686 vsize=5356 CPUtime=0.05
/proc/8688/stat : 8688 (manysat.sh) S 8686 8688 8272 0 -1 4194304 312 516 0 0 0 0 5 0 16 0 1 0 1108983516 5484544 238 1992294400 4194304 4889804 548682068784 18446744073709551615 272467813188 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/8688/statm: 1339 238 195 169 0 50 0
[pid=8691] ppid=8688 vsize=256524 CPUtime=1200.09
/proc/8691/stat : 8691 (manysat1.1_stat) R 8688 8688 8272 0 -1 4194304 60902 0 0 0 119912 97 0 0 25 0 2 0 1108983523 262680576 60848 1992294400 134512640 135305190 4294956144 18446744073709551615 134528229 0 0 4096 3 18446744073709551615 0 0 17 0 0 0
/proc/8691/statm: 64131 60848 83 193 0 63935 0
[pid=8691/tid=8692] ppid=8688 vsize=256524 CPUtime=599.44
/proc/8691/task/8692/stat : 8692 (manysat1.1_stat) R 8688 8688 8272 0 -1 4194368 29498 0 0 0 59899 45 0 0 25 0 2 0 1108983526 262680576 60848 1992294400 134512640 135305190 4294956144 18446744073709551615 134528379 0 0 4096 3 0 0 0 -1 1 0 0
Current children cumulated CPU time (s) 1200.14
Current children cumulated vsize (KiB) 261880

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

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

[startup+601.502 s]
/proc/loadavg: 1.99 1.97 1.67 3/67 8692
/proc/meminfo: memFree=553560/2055920 swapFree=4174204/4192956
[pid=8688] ppid=8686 vsize=5356 CPUtime=0.05
/proc/8688/stat : 8688 (manysat.sh) S 8686 8688 8272 0 -1 4194304 312 516 0 0 0 0 5 0 16 0 1 0 1108983516 5484544 238 1992294400 4194304 4889804 548682068784 18446744073709551615 272467813188 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/8688/statm: 1339 238 195 169 0 50 0
[pid=8691] ppid=8688 vsize=256524 CPUtime=1200.09
/proc/8691/stat : 8691 (manysat1.1_stat) R 8688 8688 8272 0 -1 4194304 60902 0 0 0 119912 97 0 0 25 0 2 0 1108983523 262680576 60848 1992294400 134512640 135305190 4294956144 18446744073709551615 134528229 0 0 4096 3 18446744073709551615 0 0 17 0 0 0
/proc/8691/statm: 64131 60848 83 193 0 63935 0
[pid=8691/tid=8692] ppid=8688 vsize=256524 CPUtime=599.44
/proc/8691/task/8692/stat : 8692 (manysat1.1_stat) R 8688 8688 8272 0 -1 4194368 29498 0 0 0 59899 45 0 0 25 0 2 0 1108983526 262680576 60848 1992294400 134512640 135305190 4294956144 18446744073709551615 134528379 0 0 4096 3 0 0 0 -1 1 0 0
Current children cumulated CPU time (s) 1200.14
Current children cumulated vsize (KiB) 261880

Child ended because it received signal 15 (SIGTERM)

# WARNING:
# CPU time reported by wait4() is probably wrong !
# wait4(...,&childrusage) returns 8688 and gives
#  childrusage.ru_utime.tv_sec=0
#  childrusage.ru_utime.tv_usec=54991
#  childrusage.ru_stime.tv_sec=0
#  childrusage.ru_stime.tv_usec=6998
# CPU time returned by wait4() is 0.061989
# 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): 601.521
CPU time (s): 1200.14
CPU user time (s): 1199.17
CPU system time (s): 0.97
CPU usage (%): 199.517
Max. virtual memory (cumulated for all children) (KiB): 261880

getrusage(RUSAGE_CHILDREN,...) data:
user time used= 0.054991
system time used= 0.006998
maximum resident set size= 0
integral shared memory size= 0
integral unshared data size= 0
integral unshared stack size= 0
page reclaims= 828
page faults= 0
swaps= 0
block input operations= 0
block output operations= 0
messages sent= 0
messages received= 0
signals received= 0
voluntary context switches= 5
involuntary context switches= 2

runsolver used 0.533918 second user time and 1.66875 second system time

The end

Launcher Data 

Begin job on node22 at 2009-03-29 23:46:18
IDJOB=1524686
IDBENCH=70193
IDSOLVER=513
FILE ID=node22/1524686-1238363178
PBS_JOBID= 9061206
Free space on /tmp= 66324 MiB

SOLVER NAME= ManySAT 1.1 aimd 0/2009-03-20
BENCH NAME= SAT09/RANDOM/LARGE/5SAT/UNKNOWN/1000/unif-k5-r20-v1000-c20000-S2054549948-012.cnf
COMMAND LINE= manysat.sh BENCHNAME aimd 0
RUNSOLVER COMMAND LINE= BIN/runsolver --timestamp -w /tmp/evaluation-result-1524686-1238363178/watcher-1524686-1238363178 -o /tmp/evaluation-result-1524686-1238363178/solver-1524686-1238363178 -C 1200 -W 1800 -M 1800 --output-limit 1,15  manysat.sh HOME/instance-1524686-1238363178.cnf aimd 0

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

MD5SUM BENCH= 60b6e2588c02cbe8eea228421d953cc1
RANDOM SEED=1386561042

node22.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		: 3000.279
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		: 3000.279
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:        798608 kB
Buffers:        106672 kB
Cached:        1039820 kB
SwapCached:      12568 kB
Active:         202092 kB
Inactive:       958572 kB
HighTotal:           0 kB
HighFree:            0 kB
LowTotal:      2055920 kB
LowFree:        798608 kB
SwapTotal:     4192956 kB
SwapFree:      4174204 kB
Dirty:            1980 kB
Writeback:           0 kB
Mapped:          15580 kB
Slab:            82788 kB
Committed_AS:  2896560 kB
PageTables:       1372 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= 66324 MiB
End job on node22 at 2009-03-29 23:56:22