Trace number 1738369

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) 1200.05 601.519

General information on the benchmark

NameCRAFTED/sgi/
new-difficult-28-302-26-75.cnf
MD5SUMc8a761b6d0b0b208363324b0ab04d363
Bench CategoryCRAFTED (crafted instances)
Best result obtained on this benchmarkSAT
Best CPU time to get the best result obtained on this benchmark0.18597
Satisfiable
(Un)Satisfiability was proved
Number of variables728
Number of clauses48442
Sum of the clauses size97560
Maximum clause length28
Minimum clause length2
Number of clauses of size 10
Number of clauses of size 248416
Number of clauses of size 30
Number of clauses of size 40
Number of clauses of size 50
Number of clauses of size over 526

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 |   48442    97560 |   14532       0        0     nan |  0.000 % |
0.09/0.12	c |         0 |   47714   131916 |      --       0       --      -- |     --   | -728/34356
0.09/0.12	c ==============================================================================
0.09/0.12	c Result  :   #vars: 702   #clauses: 47714   #literals: 131916
0.09/0.12	c CPU time:   0.119981 s
0.09/0.12	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-1738369-1240837370/watcher-1738369-1240837370 -o /tmp/evaluation-result-1738369-1240837370/solver-1738369-1240837370 -C 1200 -W 1800 -M 1800 --output-limit 1,15 manysat.sh HOME/instance-1738369-1240837370.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: 2.00 1.71 1.32 3/64 27762
/proc/meminfo: memFree=1682592/2055920 swapFree=4192812/4192956
[pid=27762] ppid=27760 vsize=5356 CPUtime=0
/proc/27762/stat : 27762 (manysat.sh) R 27760 27762 27480 0 -1 4194304 267 0 0 0 0 0 0 0 18 0 1 0 111769638 5484544 234 1992294400 4194304 4889804 548682068784 18446744073709551615 210824129183 0 65538 4100 65536 0 0 0 17 0 0 0
/proc/27762/statm: 1339 234 194 169 0 50 0
[pid=27763] ppid=27762 vsize=824 CPUtime=0
/proc/27763/stat : 27763 (SatElite) R 27762 27762 27480 0 -1 4194304 137 0 0 0 0 0 0 0 18 0 1 0 111769638 843776 121 1992294400 134512640 135034092 4294956096 18446744073709551615 134673244 0 0 4096 3 0 0 0 17 0 0 0
/proc/27763/statm: 206 122 51 127 0 76 0

[startup+0.0598301 s]
/proc/loadavg: 2.00 1.71 1.32 3/64 27762
/proc/meminfo: memFree=1682592/2055920 swapFree=4192812/4192956
[pid=27762] ppid=27760 vsize=5356 CPUtime=0
/proc/27762/stat : 27762 (manysat.sh) S 27760 27762 27480 0 -1 4194304 286 0 0 0 0 0 0 0 18 0 1 0 111769638 5484544 235 1992294400 4194304 4889804 548682068784 18446744073709551615 210824127300 0 65536 4100 65538 18446744071563356171 0 0 17 1 0 0
/proc/27762/statm: 1339 235 195 169 0 50 0
[pid=27763] ppid=27762 vsize=5196 CPUtime=0.05
/proc/27763/stat : 27763 (SatElite) R 27762 27762 27480 0 -1 4194304 1046 0 0 0 5 0 0 0 19 0 1 0 111769638 5320704 1030 1992294400 134512640 135034092 4294956096 18446744073709551615 134569242 0 0 4096 3 0 0 0 17 0 0 0
/proc/27763/statm: 1299 1030 68 127 0 1169 0
Current children cumulated CPU time (s) 0.05
Current children cumulated vsize (KiB) 10552

[startup+0.101834 s]
/proc/loadavg: 2.00 1.71 1.32 3/64 27762
/proc/meminfo: memFree=1682592/2055920 swapFree=4192812/4192956
[pid=27762] ppid=27760 vsize=5356 CPUtime=0
/proc/27762/stat : 27762 (manysat.sh) S 27760 27762 27480 0 -1 4194304 286 0 0 0 0 0 0 0 18 0 1 0 111769638 5484544 235 1992294400 4194304 4889804 548682068784 18446744073709551615 210824127300 0 65536 4100 65538 18446744071563356171 0 0 17 1 0 0
/proc/27762/statm: 1339 235 195 169 0 50 0
[pid=27763] ppid=27762 vsize=5196 CPUtime=0.09
/proc/27763/stat : 27763 (SatElite) R 27762 27762 27480 0 -1 4194304 1046 0 0 0 9 0 0 0 19 0 1 0 111769638 5320704 1030 1992294400 134512640 135034092 4294956096 18446744073709551615 134569592 0 0 4096 3 0 0 0 17 0 0 0
/proc/27763/statm: 1299 1030 68 127 0 1169 0
Current children cumulated CPU time (s) 0.09
Current children cumulated vsize (KiB) 10552

[startup+0.301866 s]
/proc/loadavg: 2.00 1.71 1.32 3/64 27762
/proc/meminfo: memFree=1682592/2055920 swapFree=4192812/4192956
[pid=27762] ppid=27760 vsize=5356 CPUtime=0.15
/proc/27762/stat : 27762 (manysat.sh) S 27760 27762 27480 0 -1 4194304 312 1051 0 0 0 0 15 0 16 0 1 0 111769638 5484544 238 1992294400 4194304 4889804 548682068784 18446744073709551615 210824127300 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/27762/statm: 1339 238 195 169 0 50 0
Current children cumulated CPU time (s) 0.15
Current children cumulated vsize (KiB) 5356

[startup+0.701914 s]
/proc/loadavg: 2.00 1.71 1.32 3/64 27762
/proc/meminfo: memFree=1682592/2055920 swapFree=4192812/4192956
[pid=27762] ppid=27760 vsize=5356 CPUtime=0.15
/proc/27762/stat : 27762 (manysat.sh) S 27760 27762 27480 0 -1 4194304 312 1051 0 0 0 0 15 0 16 0 1 0 111769638 5484544 238 1992294400 4194304 4889804 548682068784 18446744073709551615 210824127300 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/27762/statm: 1339 238 195 169 0 50 0
Current children cumulated CPU time (s) 0.15
Current children cumulated vsize (KiB) 5356

[startup+1.50201 s]
/proc/loadavg: 2.00 1.71 1.32 3/67 27766
/proc/meminfo: memFree=1669000/2055920 swapFree=4192812/4192956
[pid=27762] ppid=27760 vsize=5356 CPUtime=0.15
/proc/27762/stat : 27762 (manysat.sh) S 27760 27762 27480 0 -1 4194304 312 1051 0 0 0 0 15 0 16 0 1 0 111769638 5484544 238 1992294400 4194304 4889804 548682068784 18446744073709551615 210824127300 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/27762/statm: 1339 238 195 169 0 50 0
[pid=27765] ppid=27762 vsize=27752 CPUtime=2.59
/proc/27765/stat : 27765 (manysat1.1_stat) R 27762 27762 27480 0 -1 4194304 4125 0 0 0 257 2 0 0 17 0 2 0 111769655 28418048 4111 1992294400 134512640 135305190 4294956144 18446744073709551615 134528413 0 0 4096 3 18446744073709551615 0 0 17 1 0 0
/proc/27765/statm: 6938 4111 83 193 0 6742 0
[pid=27765/tid=27766] ppid=27762 vsize=27752 CPUtime=1.27
/proc/27765/task/27766/stat : 27766 (manysat1.1_stat) R 27762 27762 27480 0 -1 4194368 1289 0 0 0 127 0 0 0 17 0 2 0 111769660 28418048 4111 1992294400 134512640 135305190 4294956144 18446744073709551615 134546056 0 0 4096 3 0 0 0 -1 0 0 0
Current children cumulated CPU time (s) 2.74
Current children cumulated vsize (KiB) 33108

[startup+3.1012 s]
/proc/loadavg: 2.00 1.72 1.32 3/67 27766
/proc/meminfo: memFree=1663496/2055920 swapFree=4192812/4192956
[pid=27762] ppid=27760 vsize=5356 CPUtime=0.15
/proc/27762/stat : 27762 (manysat.sh) S 27760 27762 27480 0 -1 4194304 312 1051 0 0 0 0 15 0 16 0 1 0 111769638 5484544 238 1992294400 4194304 4889804 548682068784 18446744073709551615 210824127300 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/27762/statm: 1339 238 195 169 0 50 0
[pid=27765] ppid=27762 vsize=35060 CPUtime=5.79
/proc/27765/stat : 27765 (manysat1.1_stat) R 27762 27762 27480 0 -1 4194304 5821 0 0 0 576 3 0 0 17 0 2 0 111769655 35901440 5807 1992294400 134512640 135305190 4294956144 18446744073709551615 134551691 0 0 4096 3 18446744073709551615 0 0 17 1 0 0
/proc/27765/statm: 8765 5808 83 193 0 8569 0
[pid=27765/tid=27766] ppid=27762 vsize=35060 CPUtime=2.87
/proc/27765/task/27766/stat : 27766 (manysat1.1_stat) R 27762 27762 27480 0 -1 4194368 2243 0 0 0 286 1 0 0 18 0 2 0 111769660 35901440 5808 1992294400 134512640 135305190 4294956144 18446744073709551615 134839991 0 0 4096 3 0 0 0 -1 0 0 0
Current children cumulated CPU time (s) 5.94
Current children cumulated vsize (KiB) 40416

[startup+6.30259 s]
/proc/loadavg: 2.00 1.72 1.32 3/67 27766
/proc/meminfo: memFree=1655560/2055920 swapFree=4192812/4192956
[pid=27762] ppid=27760 vsize=5356 CPUtime=0.15
/proc/27762/stat : 27762 (manysat.sh) S 27760 27762 27480 0 -1 4194304 312 1051 0 0 0 0 15 0 16 0 1 0 111769638 5484544 238 1992294400 4194304 4889804 548682068784 18446744073709551615 210824127300 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/27762/statm: 1339 238 195 169 0 50 0
[pid=27765] ppid=27762 vsize=39760 CPUtime=12.17
/proc/27765/stat : 27765 (manysat1.1_stat) R 27762 27762 27480 0 -1 4194304 6914 0 0 0 1212 5 0 0 22 0 2 0 111769655 40714240 6900 1992294400 134512640 135305190 4294956144 18446744073709551615 134528395 0 0 4096 3 18446744073709551615 0 0 17 1 0 0
/proc/27765/statm: 9940 6900 83 193 0 9744 0
[pid=27765/tid=27766] ppid=27762 vsize=39760 CPUtime=6.07
/proc/27765/task/27766/stat : 27766 (manysat1.1_stat) R 27762 27762 27480 0 -1 4194368 2854 0 0 0 605 2 0 0 19 0 2 0 111769660 40714240 6900 1992294400 134512640 135305190 4294956144 18446744073709551615 134528292 0 0 4096 3 0 0 0 -1 0 0 0
Current children cumulated CPU time (s) 12.32
Current children cumulated vsize (KiB) 45116

[startup+12.7014 s]
/proc/loadavg: 2.00 1.73 1.33 3/67 27766
/proc/meminfo: memFree=1642952/2055920 swapFree=4192812/4192956
[pid=27762] ppid=27760 vsize=5356 CPUtime=0.15
/proc/27762/stat : 27762 (manysat.sh) S 27760 27762 27480 0 -1 4194304 312 1051 0 0 0 0 15 0 16 0 1 0 111769638 5484544 238 1992294400 4194304 4889804 548682068784 18446744073709551615 210824127300 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/27762/statm: 1339 238 195 169 0 50 0
[pid=27765] ppid=27762 vsize=51668 CPUtime=24.94
/proc/27765/stat : 27765 (manysat1.1_stat) R 27762 27762 27480 0 -1 4194304 10035 0 0 0 2486 8 0 0 18 0 2 0 111769655 52908032 10021 1992294400 134512640 135305190 4294956144 18446744073709551615 134528523 0 0 4096 3 18446744073709551615 0 0 17 1 0 0
/proc/27765/statm: 12917 10021 83 193 0 12721 0
[pid=27765/tid=27766] ppid=27762 vsize=51668 CPUtime=12.46
/proc/27765/task/27766/stat : 27766 (manysat1.1_stat) R 27762 27762 27480 0 -1 4194368 4515 0 0 0 1243 3 0 0 25 0 2 0 111769660 52908032 10021 1992294400 134512640 135305190 4294956144 18446744073709551615 134839991 0 0 4096 3 0 0 0 -1 0 0 0
Current children cumulated CPU time (s) 25.09
Current children cumulated vsize (KiB) 57024

[startup+25.5019 s]
/proc/loadavg: 2.00 1.74 1.34 3/67 27766
/proc/meminfo: memFree=1633928/2055920 swapFree=4192812/4192956
[pid=27762] ppid=27760 vsize=5356 CPUtime=0.15
/proc/27762/stat : 27762 (manysat.sh) S 27760 27762 27480 0 -1 4194304 312 1051 0 0 0 0 15 0 16 0 1 0 111769638 5484544 238 1992294400 4194304 4889804 548682068784 18446744073709551615 210824127300 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/27762/statm: 1339 238 195 169 0 50 0
[pid=27765] ppid=27762 vsize=60304 CPUtime=50.48
/proc/27765/stat : 27765 (manysat1.1_stat) R 27762 27762 27480 0 -1 4194304 12047 0 0 0 5037 11 0 0 24 0 2 0 111769655 61751296 12033 1992294400 134512640 135305190 4294956144 18446744073709551615 134528256 0 0 4096 3 18446744073709551615 0 0 17 1 0 0
/proc/27765/statm: 15076 12033 83 193 0 14880 0
[pid=27765/tid=27766] ppid=27762 vsize=60304 CPUtime=25.26
/proc/27765/task/27766/stat : 27766 (manysat1.1_stat) R 27762 27762 27480 0 -1 4194368 5345 0 0 0 2521 5 0 0 23 0 2 0 111769660 61751296 12033 1992294400 134512640 135305190 4294956144 18446744073709551615 134528292 0 0 4096 3 0 0 0 -1 0 0 0
Current children cumulated CPU time (s) 50.63
Current children cumulated vsize (KiB) 65660

[startup+51.102 s]
/proc/loadavg: 2.00 1.76 1.35 3/67 27766
/proc/meminfo: memFree=1616904/2055920 swapFree=4192812/4192956
[pid=27762] ppid=27760 vsize=5356 CPUtime=0.15
/proc/27762/stat : 27762 (manysat.sh) S 27760 27762 27480 0 -1 4194304 312 1051 0 0 0 0 15 0 16 0 1 0 111769638 5484544 238 1992294400 4194304 4889804 548682068784 18446744073709551615 210824127300 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/27762/statm: 1339 238 195 169 0 50 0
[pid=27765] ppid=27762 vsize=77824 CPUtime=101.55
/proc/27765/stat : 27765 (manysat1.1_stat) R 27762 27762 27480 0 -1 4194304 16200 0 0 0 10140 15 0 0 25 0 2 0 111769655 79691776 16186 1992294400 134512640 135305190 4294956144 18446744073709551615 134528371 0 0 4096 3 18446744073709551615 0 0 17 1 0 0
/proc/27765/statm: 19456 16186 83 193 0 19260 0
[pid=27765/tid=27766] ppid=27762 vsize=77824 CPUtime=50.84
/proc/27765/task/27766/stat : 27766 (manysat1.1_stat) R 27762 27762 27480 0 -1 4194368 7378 0 0 0 5077 7 0 0 25 0 2 0 111769660 79691776 16186 1992294400 134512640 135305190 4294956144 18446744073709551615 134528292 0 0 4096 3 0 0 0 -1 0 0 0
Current children cumulated CPU time (s) 101.7
Current children cumulated vsize (KiB) 83180

[startup+102.306 s]
/proc/loadavg: 2.00 1.80 1.39 3/67 27766
/proc/meminfo: memFree=1602376/2055920 swapFree=4192812/4192956
[pid=27762] ppid=27760 vsize=5356 CPUtime=0.15
/proc/27762/stat : 27762 (manysat.sh) S 27760 27762 27480 0 -1 4194304 312 1051 0 0 0 0 15 0 16 0 1 0 111769638 5484544 238 1992294400 4194304 4889804 548682068784 18446744073709551615 210824127300 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/27762/statm: 1339 238 195 169 0 50 0
[pid=27765] ppid=27762 vsize=92616 CPUtime=203.73
/proc/27765/stat : 27765 (manysat1.1_stat) R 27762 27762 27480 0 -1 4194304 19825 0 0 0 20354 19 0 0 25 0 2 0 111769655 94838784 19811 1992294400 134512640 135305190 4294956144 18446744073709551615 134528292 0 0 4096 3 18446744073709551615 0 0 17 1 0 0
/proc/27765/statm: 23154 19811 83 193 0 22958 0
[pid=27765/tid=27766] ppid=27762 vsize=92616 CPUtime=102.02
/proc/27765/task/27766/stat : 27766 (manysat1.1_stat) R 27762 27762 27480 0 -1 4194368 9137 0 0 0 10193 9 0 0 25 0 2 0 111769660 94838784 19811 1992294400 134512640 135305190 4294956144 18446744073709551615 134528406 0 0 4096 3 0 0 0 -1 0 0 0
Current children cumulated CPU time (s) 203.88
Current children cumulated vsize (KiB) 97972

[startup+162.301 s]
/proc/loadavg: 2.00 1.83 1.42 3/67 27766
/proc/meminfo: memFree=1594440/2055920 swapFree=4192812/4192956
[pid=27762] ppid=27760 vsize=5356 CPUtime=0.15
/proc/27762/stat : 27762 (manysat.sh) S 27760 27762 27480 0 -1 4194304 312 1051 0 0 0 0 15 0 16 0 1 0 111769638 5484544 238 1992294400 4194304 4889804 548682068784 18446744073709551615 210824127300 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/27762/statm: 1339 238 195 169 0 50 0
[pid=27765] ppid=27762 vsize=101896 CPUtime=323.47
/proc/27765/stat : 27765 (manysat1.1_stat) R 27762 27762 27480 0 -1 4194304 21750 0 0 0 32326 21 0 0 25 0 2 0 111769655 104341504 21736 1992294400 134512640 135305190 4294956144 18446744073709551615 134528406 0 0 4096 3 18446744073709551615 0 0 17 1 0 0
/proc/27765/statm: 25474 21736 83 193 0 25278 0
[pid=27765/tid=27766] ppid=27762 vsize=101896 CPUtime=161.99
/proc/27765/task/27766/stat : 27766 (manysat1.1_stat) R 27762 27762 27480 0 -1 4194368 10465 0 0 0 16189 10 0 0 25 0 2 0 111769660 104341504 21736 1992294400 134512640 135305190 4294956144 18446744073709551615 134528690 0 0 4096 3 0 0 0 -1 0 0 0
Current children cumulated CPU time (s) 323.62
Current children cumulated vsize (KiB) 107252

[startup+222.302 s]
/proc/loadavg: 2.00 1.86 1.46 3/67 27766
/proc/meminfo: memFree=1581392/2055920 swapFree=4192812/4192956
[pid=27762] ppid=27760 vsize=5356 CPUtime=0.15
/proc/27762/stat : 27762 (manysat.sh) S 27760 27762 27480 0 -1 4194304 312 1051 0 0 0 0 15 0 16 0 1 0 111769638 5484544 238 1992294400 4194304 4889804 548682068784 18446744073709551615 210824127300 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/27762/statm: 1339 238 195 169 0 50 0
[pid=27765] ppid=27762 vsize=115108 CPUtime=443.2
/proc/27765/stat : 27765 (manysat1.1_stat) R 27762 27762 27480 0 -1 4194304 25057 0 0 0 44294 26 0 0 25 0 2 0 111769655 117870592 25022 1992294400 134512640 135305190 4294956144 18446744073709551615 134528292 0 0 4096 3 18446744073709551615 0 0 17 1 0 0
/proc/27765/statm: 28777 25022 83 193 0 28581 0
[pid=27765/tid=27766] ppid=27762 vsize=115108 CPUtime=221.96
/proc/27765/task/27766/stat : 27766 (manysat1.1_stat) R 27762 27762 27480 0 -1 4194368 12107 0 0 0 22184 12 0 0 25 0 2 0 111769660 117870592 25022 1992294400 134512640 135305190 4294956144 18446744073709551615 134528292 0 0 4096 3 0 0 0 -1 0 0 0
Current children cumulated CPU time (s) 443.35
Current children cumulated vsize (KiB) 120464

[startup+282.302 s]
/proc/loadavg: 2.00 1.88 1.49 3/67 27766
/proc/meminfo: memFree=1578192/2055920 swapFree=4192812/4192956
[pid=27762] ppid=27760 vsize=5356 CPUtime=0.15
/proc/27762/stat : 27762 (manysat.sh) S 27760 27762 27480 0 -1 4194304 312 1051 0 0 0 0 15 0 16 0 1 0 111769638 5484544 238 1992294400 4194304 4889804 548682068784 18446744073709551615 210824127300 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/27762/statm: 1339 238 195 169 0 50 0
[pid=27765] ppid=27762 vsize=118236 CPUtime=562.93
/proc/27765/stat : 27765 (manysat1.1_stat) R 27762 27762 27480 0 -1 4194304 25913 0 0 0 56265 28 0 0 25 0 2 0 111769655 121073664 25878 1992294400 134512640 135305190 4294956144 18446744073709551615 134528413 0 0 4096 3 18446744073709551615 0 0 17 1 0 0
/proc/27765/statm: 29559 25878 83 193 0 29363 0
[pid=27765/tid=27766] ppid=27762 vsize=118236 CPUtime=281.93
/proc/27765/task/27766/stat : 27766 (manysat1.1_stat) R 27762 27762 27480 0 -1 4194368 12684 0 0 0 28180 13 0 0 25 0 2 0 111769660 121073664 25878 1992294400 134512640 135305190 4294956144 18446744073709551615 134528413 0 0 4096 3 0 0 0 -1 0 0 0
Current children cumulated CPU time (s) 563.08
Current children cumulated vsize (KiB) 123592

[startup+342.302 s]
/proc/loadavg: 2.00 1.90 1.52 3/67 27766
/proc/meminfo: memFree=1562064/2055920 swapFree=4192812/4192956
[pid=27762] ppid=27760 vsize=5356 CPUtime=0.15
/proc/27762/stat : 27762 (manysat.sh) S 27760 27762 27480 0 -1 4194304 312 1051 0 0 0 0 15 0 16 0 1 0 111769638 5484544 238 1992294400 4194304 4889804 548682068784 18446744073709551615 210824127300 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/27762/statm: 1339 238 195 169 0 50 0
[pid=27765] ppid=27762 vsize=135256 CPUtime=682.66
/proc/27765/stat : 27765 (manysat1.1_stat) R 27762 27762 27480 0 -1 4194304 29866 0 0 0 68234 32 0 0 25 0 2 0 111769655 138502144 29831 1992294400 134512640 135305190 4294956144 18446744073709551615 134528392 0 0 4096 3 18446744073709551615 0 0 17 1 0 0
/proc/27765/statm: 33814 29831 83 193 0 33618 0
[pid=27765/tid=27766] ppid=27762 vsize=135256 CPUtime=341.91
/proc/27765/task/27766/stat : 27766 (manysat1.1_stat) R 27762 27762 27480 0 -1 4194368 14892 0 0 0 34176 15 0 0 25 0 2 0 111769660 138502144 29831 1992294400 134512640 135305190 4294956144 18446744073709551615 134528413 0 0 4096 3 0 0 0 -1 0 0 0
Current children cumulated CPU time (s) 682.81
Current children cumulated vsize (KiB) 140612

[startup+402.301 s]
/proc/loadavg: 2.00 1.91 1.54 3/67 27766
/proc/meminfo: memFree=1560272/2055920 swapFree=4192812/4192956
[pid=27762] ppid=27760 vsize=5356 CPUtime=0.15
/proc/27762/stat : 27762 (manysat.sh) S 27760 27762 27480 0 -1 4194304 312 1051 0 0 0 0 15 0 16 0 1 0 111769638 5484544 238 1992294400 4194304 4889804 548682068784 18446744073709551615 210824127300 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/27762/statm: 1339 238 195 169 0 50 0
[pid=27765] ppid=27762 vsize=137692 CPUtime=802.4
/proc/27765/stat : 27765 (manysat1.1_stat) R 27762 27762 27480 0 -1 4194304 30330 0 0 0 80207 33 0 0 25 0 2 0 111769655 140996608 30295 1992294400 134512640 135305190 4294956144 18446744073709551615 134528229 0 0 4096 3 18446744073709551615 0 0 17 1 0 0
/proc/27765/statm: 34423 30295 83 193 0 34227 0
[pid=27765/tid=27766] ppid=27762 vsize=137692 CPUtime=401.89
/proc/27765/task/27766/stat : 27766 (manysat1.1_stat) R 27762 27762 27480 0 -1 4194368 15112 0 0 0 40173 16 0 0 25 0 2 0 111769660 140996608 30295 1992294400 134512640 135305190 4294956144 18446744073709551615 134528229 0 0 4096 3 0 0 0 -1 0 0 0
Current children cumulated CPU time (s) 802.55
Current children cumulated vsize (KiB) 143048

[startup+462.301 s]
/proc/loadavg: 2.00 1.93 1.57 3/67 27766
/proc/meminfo: memFree=1552784/2055920 swapFree=4192812/4192956
[pid=27762] ppid=27760 vsize=5356 CPUtime=0.15
/proc/27762/stat : 27762 (manysat.sh) S 27760 27762 27480 0 -1 4194304 312 1051 0 0 0 0 15 0 16 0 1 0 111769638 5484544 238 1992294400 4194304 4889804 548682068784 18446744073709551615 210824127300 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/27762/statm: 1339 238 195 169 0 50 0
[pid=27765] ppid=27762 vsize=145644 CPUtime=922.14
/proc/27765/stat : 27765 (manysat1.1_stat) R 27762 27762 27480 0 -1 4194304 32250 0 0 0 92179 35 0 0 25 0 2 0 111769655 149139456 32215 1992294400 134512640 135305190 4294956144 18446744073709551615 134528392 0 0 4096 3 18446744073709551615 0 0 17 1 0 0
/proc/27765/statm: 36411 32215 83 193 0 36215 0
[pid=27765/tid=27766] ppid=27762 vsize=145644 CPUtime=461.87
/proc/27765/task/27766/stat : 27766 (manysat1.1_stat) R 27762 27762 27480 0 -1 4194368 15842 0 0 0 46170 17 0 0 25 0 2 0 111769660 149139456 32215 1992294400 134512640 135305190 4294956144 18446744073709551615 134528392 0 0 4096 3 0 0 0 -1 0 0 0
Current children cumulated CPU time (s) 922.29
Current children cumulated vsize (KiB) 151000

[startup+522.302 s]
/proc/loadavg: 2.00 1.94 1.59 3/67 27766
/proc/meminfo: memFree=1533008/2055920 swapFree=4192812/4192956
[pid=27762] ppid=27760 vsize=5356 CPUtime=0.15
/proc/27762/stat : 27762 (manysat.sh) S 27760 27762 27480 0 -1 4194304 312 1051 0 0 0 0 15 0 16 0 1 0 111769638 5484544 238 1992294400 4194304 4889804 548682068784 18446744073709551615 210824127300 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/27762/statm: 1339 238 195 169 0 50 0
[pid=27765] ppid=27762 vsize=166536 CPUtime=1041.89
/proc/27765/stat : 27765 (manysat1.1_stat) R 27762 27762 27480 0 -1 4194304 37188 0 0 0 104145 44 0 0 25 0 2 0 111769655 170532864 37153 1992294400 134512640 135305190 4294956144 18446744073709551615 134528392 0 0 4096 3 18446744073709551615 0 0 17 1 0 0
/proc/27765/statm: 41634 37153 83 193 0 41438 0
[pid=27765/tid=27766] ppid=27762 vsize=166536 CPUtime=521.84
/proc/27765/task/27766/stat : 27766 (manysat1.1_stat) R 27762 27762 27480 0 -1 4194368 18786 0 0 0 52163 21 0 0 25 0 2 0 111769660 170532864 37153 1992294400 134512640 135305190 4294956144 18446744073709551615 134528392 0 0 4096 3 0 0 0 -1 0 0 0
Current children cumulated CPU time (s) 1042.04
Current children cumulated vsize (KiB) 171892

[startup+582.302 s]
/proc/loadavg: 2.00 1.95 1.62 3/67 27766
/proc/meminfo: memFree=1526288/2055920 swapFree=4192812/4192956
[pid=27762] ppid=27760 vsize=5356 CPUtime=0.15
/proc/27762/stat : 27762 (manysat.sh) S 27760 27762 27480 0 -1 4194304 312 1051 0 0 0 0 15 0 16 0 1 0 111769638 5484544 238 1992294400 4194304 4889804 548682068784 18446744073709551615 210824127300 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/27762/statm: 1339 238 195 169 0 50 0
[pid=27765] ppid=27762 vsize=172844 CPUtime=1161.58
/proc/27765/stat : 27765 (manysat1.1_stat) R 27762 27762 27480 0 -1 4194304 38778 0 0 0 116112 46 0 0 25 0 2 0 111769655 176992256 38743 1992294400 134512640 135305190 4294956144 18446744073709551615 134528292 0 0 4096 3 18446744073709551615 0 0 17 1 0 0
/proc/27765/statm: 43211 38743 83 193 0 43015 0
[pid=27765/tid=27766] ppid=27762 vsize=172844 CPUtime=581.82
/proc/27765/task/27766/stat : 27766 (manysat1.1_stat) R 27762 27762 27480 0 -1 4194368 19672 0 0 0 58159 23 0 0 25 0 2 0 111769660 176992256 38743 1992294400 134512640 135305190 4294956144 18446744073709551615 134528413 0 0 4096 3 0 0 0 -1 0 0 0
Current children cumulated CPU time (s) 1161.73
Current children cumulated vsize (KiB) 178200



Maximum CPU time exceeded: sending SIGTERM then SIGKILL

[startup+601.501 s]
/proc/loadavg: 2.00 1.95 1.62 3/67 27766
/proc/meminfo: memFree=1526160/2055920 swapFree=4192812/4192956
[pid=27762] ppid=27760 vsize=5356 CPUtime=0.15
/proc/27762/stat : 27762 (manysat.sh) S 27760 27762 27480 0 -1 4194304 312 1051 0 0 0 0 15 0 16 0 1 0 111769638 5484544 238 1992294400 4194304 4889804 548682068784 18446744073709551615 210824127300 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/27762/statm: 1339 238 195 169 0 50 0
[pid=27765] ppid=27762 vsize=174028 CPUtime=1199.9
/proc/27765/stat : 27765 (manysat1.1_stat) R 27762 27762 27480 0 -1 4194304 38824 0 0 0 119944 46 0 0 25 0 2 0 111769655 178204672 38789 1992294400 134512640 135305190 4294956144 18446744073709551615 134528388 0 0 4096 3 18446744073709551615 0 0 17 1 0 0
/proc/27765/statm: 43507 38789 83 193 0 43311 0
[pid=27765/tid=27766] ppid=27762 vsize=174028 CPUtime=601.01
/proc/27765/task/27766/stat : 27766 (manysat1.1_stat) R 27762 27762 27480 0 -1 4194368 19697 0 0 0 60078 23 0 0 25 0 2 0 111769660 178204672 38789 1992294400 134512640 135305190 4294956144 18446744073709551615 134528413 0 0 4096 3 0 0 0 -1 0 0 0
Current children cumulated CPU time (s) 1200.05
Current children cumulated vsize (KiB) 179384

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: 2.00 1.95 1.62 3/67 27766
/proc/meminfo: memFree=1526160/2055920 swapFree=4192812/4192956
[pid=27762] ppid=27760 vsize=5356 CPUtime=0.15
/proc/27762/stat : 27762 (manysat.sh) S 27760 27762 27480 0 -1 4194304 312 1051 0 0 0 0 15 0 16 0 1 0 111769638 5484544 238 1992294400 4194304 4889804 548682068784 18446744073709551615 210824127300 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/27762/statm: 1339 238 195 169 0 50 0
[pid=27765] ppid=27762 vsize=174028 CPUtime=1199.9
/proc/27765/stat : 27765 (manysat1.1_stat) R 27762 27762 27480 0 -1 4194304 38824 0 0 0 119944 46 0 0 25 0 2 0 111769655 178204672 38789 1992294400 134512640 135305190 4294956144 18446744073709551615 134528388 0 0 4096 3 18446744073709551615 0 0 17 1 0 0
/proc/27765/statm: 43507 38789 83 193 0 43311 0
[pid=27765/tid=27766] ppid=27762 vsize=174028 CPUtime=601.01
/proc/27765/task/27766/stat : 27766 (manysat1.1_stat) R 27762 27762 27480 0 -1 4194368 19697 0 0 0 60078 23 0 0 25 0 2 0 111769660 178204672 38789 1992294400 134512640 135305190 4294956144 18446744073709551615 134528413 0 0 4096 3 0 0 0 -1 0 0 0
Current children cumulated CPU time (s) 1200.05
Current children cumulated vsize (KiB) 179384

Child ended because it received signal 15 (SIGTERM)

# WARNING:
# CPU time reported by wait4() is probably wrong !
# wait4(...,&childrusage) returns 27762 and gives
#  childrusage.ru_utime.tv_sec=0
#  childrusage.ru_utime.tv_usec=160975
#  childrusage.ru_stime.tv_sec=0
#  childrusage.ru_stime.tv_usec=11998
# CPU time returned by wait4() is 0.172973
# while last known CPU time is 1200.05
#
# 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): 1200.05
CPU user time (s): 1199.59
CPU system time (s): 0.46
CPU usage (%): 199.503
Max. virtual memory (cumulated for all children) (KiB): 179384

getrusage(RUSAGE_CHILDREN,...) data:
user time used= 0.160975
system time used= 0.011998
maximum resident set size= 0
integral shared memory size= 0
integral unshared data size= 0
integral unshared stack size= 0
page reclaims= 1363
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= 3

runsolver used 0.541917 second user time and 1.65975 second system time

The end

Launcher Data 

Begin job on node33 at 2009-04-27 15:02:50
IDJOB=1738369
IDBENCH=71806
IDSOLVER=515
FILE ID=node33/1738369-1240837370
PBS_JOBID= 9187506
Free space on /tmp= 66424 MiB

SOLVER NAME= ManySAT 1.1 aimd 2/2009-03-20
BENCH NAME= SAT09/CRAFTED/sgi/new-difficult-28-302-26-75.cnf
COMMAND LINE= manysat.sh BENCHNAME aimd 2
RUNSOLVER COMMAND LINE= BIN/runsolver --timestamp -w /tmp/evaluation-result-1738369-1240837370/watcher-1738369-1240837370 -o /tmp/evaluation-result-1738369-1240837370/solver-1738369-1240837370 -C 1200 -W 1800 -M 1800 --output-limit 1,15  manysat.sh HOME/instance-1738369-1240837370.cnf aimd 2

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

MD5SUM BENCH= c8a761b6d0b0b208363324b0ab04d363
RANDOM SEED=1688807845

node33.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		: 3000.212
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		: 3000.212
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:       1683136 kB
Buffers:         49080 kB
Cached:         230536 kB
SwapCached:          0 kB
Active:          55400 kB
Inactive:       238148 kB
HighTotal:           0 kB
HighFree:            0 kB
LowTotal:      2055920 kB
LowFree:       1683136 kB
SwapTotal:     4192956 kB
SwapFree:      4192812 kB
Dirty:            2044 kB
Writeback:           0 kB
Mapped:          23676 kB
Slab:            65320 kB
Committed_AS:   408872 kB
PageTables:       1388 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= 66420 MiB
End job on node33 at 2009-04-27 15:12:54