Trace number 1738210

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) 1200.16 601.52

General information on the benchmark

NameCRAFTED/sgi/
new-difficult-26-243-24-70.cnf
MD5SUMbf3875bd851fbd5f3e19defeb88389d1
Bench CategoryCRAFTED (crafted instances)
Best result obtained on this benchmarkSAT
Best CPU time to get the best result obtained on this benchmark0.162975
Satisfiable
(Un)Satisfiability was proved
Number of variables624
Number of clauses38944
Sum of the clauses size78464
Maximum clause length26
Minimum clause length2
Number of clauses of size 10
Number of clauses of size 238920
Number of clauses of size 30
Number of clauses of size 40
Number of clauses of size 50
Number of clauses of size over 524

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 |   38944    78464 |   11683       0        0     nan |  0.000 % |
0.09/0.11	c |         0 |   38320   110203 |      --       0       --      -- |     --   | -624/31739
0.09/0.11	c ==============================================================================
0.09/0.11	c Result  :   #vars: 600   #clauses: 38320   #literals: 110203
0.09/0.11	c CPU time:   0.101984 s
0.09/0.11	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-1738210-1240836348/watcher-1738210-1240836348 -o /tmp/evaluation-result-1738210-1240836348/solver-1738210-1240836348 -C 1200 -W 1800 -M 1800 --output-limit 1,15 manysat.sh HOME/instance-1738210-1240836348.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 0.99 0.93 3/64 5235
/proc/meminfo: memFree=1601504/2055920 swapFree=4181252/4192956
[pid=5235] ppid=5233 vsize=5356 CPUtime=0
/proc/5235/stat : 5235 (manysat.sh) S 5233 5235 5068 0 -1 4194304 286 0 0 0 0 0 0 0 18 0 1 0 111662566 5484544 235 1992294400 4194304 4889804 548682068784 18446744073709551615 255539602244 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/5235/statm: 1339 235 195 169 0 50 0
[pid=5236] ppid=5235 vsize=956 CPUtime=0
/proc/5236/stat : 5236 (SatElite) R 5235 5235 5068 0 -1 4194304 140 0 0 0 0 0 0 0 19 0 1 0 111662566 978944 124 1992294400 134512640 135034092 4294956096 18446744073709551615 134691005 0 0 4096 3 0 0 0 17 0 0 0
/proc/5236/statm: 239 125 51 127 0 109 0

[startup+0.0730721 s]
/proc/loadavg: 0.99 0.99 0.93 3/64 5235
/proc/meminfo: memFree=1601504/2055920 swapFree=4181252/4192956
[pid=5235] ppid=5233 vsize=5356 CPUtime=0
/proc/5235/stat : 5235 (manysat.sh) S 5233 5235 5068 0 -1 4194304 286 0 0 0 0 0 0 0 18 0 1 0 111662566 5484544 235 1992294400 4194304 4889804 548682068784 18446744073709551615 255539602244 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/5235/statm: 1339 235 195 169 0 50 0
[pid=5236] ppid=5235 vsize=4080 CPUtime=0.06
/proc/5236/stat : 5236 (SatElite) R 5235 5235 5068 0 -1 4194304 858 0 0 0 6 0 0 0 19 0 1 0 111662566 4177920 842 1992294400 134512640 135034092 4294956096 18446744073709551615 134563474 0 0 4096 3 0 0 0 17 0 0 0
/proc/5236/statm: 1020 842 68 127 0 890 0
Current children cumulated CPU time (s) 0.06
Current children cumulated vsize (KiB) 9436

[startup+0.101074 s]
/proc/loadavg: 0.99 0.99 0.93 3/64 5235
/proc/meminfo: memFree=1601504/2055920 swapFree=4181252/4192956
[pid=5235] ppid=5233 vsize=5356 CPUtime=0
/proc/5235/stat : 5235 (manysat.sh) S 5233 5235 5068 0 -1 4194304 286 0 0 0 0 0 0 0 18 0 1 0 111662566 5484544 235 1992294400 4194304 4889804 548682068784 18446744073709551615 255539602244 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/5235/statm: 1339 235 195 169 0 50 0
[pid=5236] ppid=5235 vsize=4080 CPUtime=0.09
/proc/5236/stat : 5236 (SatElite) R 5235 5235 5068 0 -1 4194304 859 0 0 0 9 0 0 0 19 0 1 0 111662566 4177920 843 1992294400 134512640 135034092 4294956096 18446744073709551615 134569592 0 0 4096 3 0 0 0 17 0 0 0
/proc/5236/statm: 1020 843 68 127 0 890 0
Current children cumulated CPU time (s) 0.09
Current children cumulated vsize (KiB) 9436

[startup+0.3011 s]
/proc/loadavg: 0.99 0.99 0.93 3/64 5235
/proc/meminfo: memFree=1601504/2055920 swapFree=4181252/4192956
[pid=5235] ppid=5233 vsize=5356 CPUtime=0.13
/proc/5235/stat : 5235 (manysat.sh) S 5233 5235 5068 0 -1 4194304 312 864 0 0 0 0 13 0 17 0 1 0 111662566 5484544 238 1992294400 4194304 4889804 548682068784 18446744073709551615 255539602244 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/5235/statm: 1339 238 195 169 0 50 0
Current children cumulated CPU time (s) 0.13
Current children cumulated vsize (KiB) 5356

[startup+0.701138 s]
/proc/loadavg: 0.99 0.99 0.93 3/64 5235
/proc/meminfo: memFree=1601504/2055920 swapFree=4181252/4192956
[pid=5235] ppid=5233 vsize=5356 CPUtime=0.13
/proc/5235/stat : 5235 (manysat.sh) S 5233 5235 5068 0 -1 4194304 312 864 0 0 0 0 13 0 17 0 1 0 111662566 5484544 238 1992294400 4194304 4889804 548682068784 18446744073709551615 255539602244 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/5235/statm: 1339 238 195 169 0 50 0
Current children cumulated CPU time (s) 0.13
Current children cumulated vsize (KiB) 5356

[startup+1.50121 s]
/proc/loadavg: 0.99 0.99 0.93 3/67 5239
/proc/meminfo: memFree=1589768/2055920 swapFree=4181252/4192956
[pid=5235] ppid=5233 vsize=5356 CPUtime=0.13
/proc/5235/stat : 5235 (manysat.sh) S 5233 5235 5068 0 -1 4194304 312 864 0 0 0 0 13 0 17 0 1 0 111662566 5484544 238 1992294400 4194304 4889804 548682068784 18446744073709551615 255539602244 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/5235/statm: 1339 238 195 169 0 50 0
[pid=5238] ppid=5235 vsize=25352 CPUtime=2.65
/proc/5238/stat : 5238 (manysat1.1_stat) R 5235 5235 5068 0 -1 4194304 3353 0 0 0 263 2 0 0 22 0 2 0 111662581 25960448 3338 1992294400 134512640 135305190 4294956144 18446744073709551615 134528292 0 0 4096 3 18446744073709551615 0 0 17 1 0 0
/proc/5238/statm: 6338 3338 83 193 0 6142 0
[pid=5238/tid=5239] ppid=5235 vsize=25352 CPUtime=1.29
/proc/5238/task/5239/stat : 5239 (manysat1.1_stat) R 5235 5235 5068 0 -1 4194368 1177 0 0 0 129 0 0 0 19 0 2 0 111662585 25960448 3338 1992294400 134512640 135305190 4294956144 18446744073709551615 134840070 0 0 4096 3 0 0 0 -1 0 0 0
Current children cumulated CPU time (s) 2.78
Current children cumulated vsize (KiB) 30708

[startup+3.10236 s]
/proc/loadavg: 0.99 0.99 0.93 3/67 5239
/proc/meminfo: memFree=1584584/2055920 swapFree=4181252/4192956
[pid=5235] ppid=5233 vsize=5356 CPUtime=0.13
/proc/5235/stat : 5235 (manysat.sh) S 5233 5235 5068 0 -1 4194304 312 864 0 0 0 0 13 0 17 0 1 0 111662566 5484544 238 1992294400 4194304 4889804 548682068784 18446744073709551615 255539602244 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/5235/statm: 1339 238 195 169 0 50 0
[pid=5238] ppid=5235 vsize=29584 CPUtime=5.84
/proc/5238/stat : 5238 (manysat1.1_stat) R 5235 5235 5068 0 -1 4194304 4515 0 0 0 582 2 0 0 25 0 2 0 111662581 30294016 4500 1992294400 134512640 135305190 4294956144 18446744073709551615 134528292 0 0 4096 3 18446744073709551615 0 0 17 1 0 0
/proc/5238/statm: 7396 4500 83 193 0 7200 0
[pid=5238/tid=5239] ppid=5235 vsize=29584 CPUtime=2.9
/proc/5238/task/5239/stat : 5239 (manysat1.1_stat) R 5235 5235 5068 0 -1 4194368 1810 0 0 0 289 1 0 0 25 0 2 0 111662585 30294016 4500 1992294400 134512640 135305190 4294956144 18446744073709551615 134528397 0 0 4096 3 0 0 0 -1 0 0 0
Current children cumulated CPU time (s) 5.97
Current children cumulated vsize (KiB) 34940

[startup+6.30166 s]
/proc/loadavg: 1.07 1.01 0.94 3/67 5239
/proc/meminfo: memFree=1577608/2055920 swapFree=4181252/4192956
[pid=5235] ppid=5233 vsize=5356 CPUtime=0.13
/proc/5235/stat : 5235 (manysat.sh) S 5233 5235 5068 0 -1 4194304 312 864 0 0 0 0 13 0 17 0 1 0 111662566 5484544 238 1992294400 4194304 4889804 548682068784 18446744073709551615 255539602244 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/5235/statm: 1339 238 195 169 0 50 0
[pid=5238] ppid=5235 vsize=36236 CPUtime=12.23
/proc/5238/stat : 5238 (manysat1.1_stat) R 5235 5235 5068 0 -1 4194304 6166 0 0 0 1219 4 0 0 25 0 2 0 111662581 37105664 6151 1992294400 134512640 135305190 4294956144 18446744073709551615 134528292 0 0 4096 3 18446744073709551615 0 0 17 1 0 0
/proc/5238/statm: 9059 6151 83 193 0 8863 0
[pid=5238/tid=5239] ppid=5235 vsize=36236 CPUtime=6.1
/proc/5238/task/5239/stat : 5239 (manysat1.1_stat) R 5235 5235 5068 0 -1 4194368 2769 0 0 0 608 2 0 0 25 0 2 0 111662585 37105664 6151 1992294400 134512640 135305190 4294956144 18446744073709551615 134528406 0 0 4096 3 0 0 0 -1 0 0 0
Current children cumulated CPU time (s) 12.36
Current children cumulated vsize (KiB) 41592

[startup+12.7023 s]
/proc/loadavg: 1.23 1.04 0.95 3/67 5239
/proc/meminfo: memFree=1571144/2055920 swapFree=4181252/4192956
[pid=5235] ppid=5233 vsize=5356 CPUtime=0.13
/proc/5235/stat : 5235 (manysat.sh) S 5233 5235 5068 0 -1 4194304 312 864 0 0 0 0 13 0 17 0 1 0 111662566 5484544 238 1992294400 4194304 4889804 548682068784 18446744073709551615 255539602244 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/5235/statm: 1339 238 195 169 0 50 0
[pid=5238] ppid=5235 vsize=43520 CPUtime=24.99
/proc/5238/stat : 5238 (manysat1.1_stat) R 5235 5235 5068 0 -1 4194304 7760 0 0 0 2493 6 0 0 20 0 2 0 111662581 44564480 7745 1992294400 134512640 135305190 4294956144 18446744073709551615 134528332 0 0 4096 3 18446744073709551615 0 0 17 1 0 0
/proc/5238/statm: 10880 7745 83 193 0 10684 0
[pid=5238/tid=5239] ppid=5235 vsize=43520 CPUtime=12.49
/proc/5238/task/5239/stat : 5239 (manysat1.1_stat) R 5235 5235 5068 0 -1 4194368 3666 0 0 0 1246 3 0 0 25 0 2 0 111662585 44564480 7745 1992294400 134512640 135305190 4294956144 18446744073709551615 134528388 0 0 4096 3 0 0 0 -1 0 0 0
Current children cumulated CPU time (s) 25.12
Current children cumulated vsize (KiB) 48876

[startup+25.5014 s]
/proc/loadavg: 1.40 1.09 0.96 3/67 5239
/proc/meminfo: memFree=1557576/2055920 swapFree=4181252/4192956
[pid=5235] ppid=5233 vsize=5356 CPUtime=0.13
/proc/5235/stat : 5235 (manysat.sh) S 5233 5235 5068 0 -1 4194304 312 864 0 0 0 0 13 0 17 0 1 0 111662566 5484544 238 1992294400 4194304 4889804 548682068784 18446744073709551615 255539602244 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/5235/statm: 1339 238 195 169 0 50 0
[pid=5238] ppid=5235 vsize=56424 CPUtime=50.53
/proc/5238/stat : 5238 (manysat1.1_stat) R 5235 5235 5068 0 -1 4194304 10869 0 0 0 5043 10 0 0 25 0 2 0 111662581 57778176 10854 1992294400 134512640 135305190 4294956144 18446744073709551615 134528418 0 0 4096 3 18446744073709551615 0 0 17 1 0 0
/proc/5238/statm: 14106 10854 83 193 0 13910 0
[pid=5238/tid=5239] ppid=5235 vsize=56424 CPUtime=25.28
/proc/5238/task/5239/stat : 5239 (manysat1.1_stat) R 5235 5235 5068 0 -1 4194368 5293 0 0 0 2523 5 0 0 25 0 2 0 111662585 57778176 10854 1992294400 134512640 135305190 4294956144 18446744073709551615 134528292 0 0 4096 3 0 0 0 -1 0 0 0
Current children cumulated CPU time (s) 50.66
Current children cumulated vsize (KiB) 61780

[startup+51.1018 s]
/proc/loadavg: 1.60 1.16 0.99 3/67 5239
/proc/meminfo: memFree=1549320/2055920 swapFree=4181252/4192956
[pid=5235] ppid=5233 vsize=5356 CPUtime=0.13
/proc/5235/stat : 5235 (manysat.sh) S 5233 5235 5068 0 -1 4194304 312 864 0 0 0 0 13 0 17 0 1 0 111662566 5484544 238 1992294400 4194304 4889804 548682068784 18446744073709551615 255539602244 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/5235/statm: 1339 238 195 169 0 50 0
[pid=5238] ppid=5235 vsize=64212 CPUtime=101.62
/proc/5238/stat : 5238 (manysat1.1_stat) R 5235 5235 5068 0 -1 4194304 12870 0 0 0 10149 13 0 0 25 0 2 0 111662581 65753088 12855 1992294400 134512640 135305190 4294956144 18446744073709551615 134528388 0 0 4096 3 18446744073709551615 0 0 17 1 0 0
/proc/5238/statm: 16053 12855 83 193 0 15857 0
[pid=5238/tid=5239] ppid=5235 vsize=64212 CPUtime=50.88
/proc/5238/task/5239/stat : 5239 (manysat1.1_stat) R 5235 5235 5068 0 -1 4194368 6429 0 0 0 5081 7 0 0 25 0 2 0 111662585 65753088 12855 1992294400 134512640 135305190 4294956144 18446744073709551615 134528392 0 0 4096 3 0 0 0 -1 0 0 0
Current children cumulated CPU time (s) 101.75
Current children cumulated vsize (KiB) 69568

[startup+102.307 s]
/proc/loadavg: 1.87 1.30 1.04 3/67 5239
/proc/meminfo: memFree=1539976/2055920 swapFree=4181252/4192956
[pid=5235] ppid=5233 vsize=5356 CPUtime=0.13
/proc/5235/stat : 5235 (manysat.sh) S 5233 5235 5068 0 -1 4194304 312 864 0 0 0 0 13 0 17 0 1 0 111662566 5484544 238 1992294400 4194304 4889804 548682068784 18446744073709551615 255539602244 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/5235/statm: 1339 238 195 169 0 50 0
[pid=5238] ppid=5235 vsize=74044 CPUtime=203.81
/proc/5238/stat : 5238 (manysat1.1_stat) R 5235 5235 5068 0 -1 4194304 15204 0 0 0 20365 16 0 0 25 0 2 0 111662581 75821056 15189 1992294400 134512640 135305190 4294956144 18446744073709551615 134528256 0 0 4096 3 18446744073709551615 0 0 17 1 0 0
/proc/5238/statm: 18511 15189 83 193 0 18315 0
[pid=5238/tid=5239] ppid=5235 vsize=74044 CPUtime=102.06
/proc/5238/task/5239/stat : 5239 (manysat1.1_stat) R 5235 5235 5068 0 -1 4194368 7310 0 0 0 10198 8 0 0 19 0 2 0 111662585 75821056 15189 1992294400 134512640 135305190 4294956144 18446744073709551615 134528410 0 0 4096 3 0 0 0 -1 0 0 0
Current children cumulated CPU time (s) 203.94
Current children cumulated vsize (KiB) 79400

[startup+162.301 s]
/proc/loadavg: 2.09 1.47 1.12 3/67 5239
/proc/meminfo: memFree=1531976/2055920 swapFree=4181252/4192956
[pid=5235] ppid=5233 vsize=5356 CPUtime=0.13
/proc/5235/stat : 5235 (manysat.sh) S 5233 5235 5068 0 -1 4194304 312 864 0 0 0 0 13 0 17 0 1 0 111662566 5484544 238 1992294400 4194304 4889804 548682068784 18446744073709551615 255539602244 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/5235/statm: 1339 238 195 169 0 50 0
[pid=5238] ppid=5235 vsize=82784 CPUtime=323.54
/proc/5238/stat : 5238 (manysat1.1_stat) R 5235 5235 5068 0 -1 4194304 17188 0 0 0 32336 18 0 0 25 0 2 0 111662581 84770816 17173 1992294400 134512640 135305190 4294956144 18446744073709551615 134528392 0 0 4096 3 18446744073709551615 0 0 17 1 0 0
/proc/5238/statm: 20696 17173 83 193 0 20500 0
[pid=5238/tid=5239] ppid=5235 vsize=82784 CPUtime=162.03
/proc/5238/task/5239/stat : 5239 (manysat1.1_stat) R 5235 5235 5068 0 -1 4194368 8837 0 0 0 16193 10 0 0 25 0 2 0 111662585 84770816 17173 1992294400 134512640 135305190 4294956144 18446744073709551615 134528292 0 0 4096 3 0 0 0 -1 0 0 0
Current children cumulated CPU time (s) 323.67
Current children cumulated vsize (KiB) 88140

[startup+222.302 s]
/proc/loadavg: 2.03 1.57 1.17 3/67 5239
/proc/meminfo: memFree=1522824/2055920 swapFree=4181252/4192956
[pid=5235] ppid=5233 vsize=5356 CPUtime=0.13
/proc/5235/stat : 5235 (manysat.sh) S 5233 5235 5068 0 -1 4194304 312 864 0 0 0 0 13 0 17 0 1 0 111662566 5484544 238 1992294400 4194304 4889804 548682068784 18446744073709551615 255539602244 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/5235/statm: 1339 238 195 169 0 50 0
[pid=5238] ppid=5235 vsize=93456 CPUtime=443.28
/proc/5238/stat : 5238 (manysat1.1_stat) R 5235 5235 5068 0 -1 4194304 19505 0 0 0 44307 21 0 0 25 0 2 0 111662581 95698944 19490 1992294400 134512640 135305190 4294956144 18446744073709551615 134528418 0 0 4096 3 18446744073709551615 0 0 17 1 0 0
/proc/5238/statm: 23364 19490 83 193 0 23168 0
[pid=5238/tid=5239] ppid=5235 vsize=93456 CPUtime=222
/proc/5238/task/5239/stat : 5239 (manysat1.1_stat) R 5235 5235 5068 0 -1 4194368 10096 0 0 0 22188 12 0 0 25 0 2 0 111662585 95698944 19490 1992294400 134512640 135305190 4294956144 18446744073709551615 134528418 0 0 4096 3 0 0 0 -1 0 0 0
Current children cumulated CPU time (s) 443.41
Current children cumulated vsize (KiB) 98812

[startup+282.301 s]
/proc/loadavg: 2.01 1.64 1.22 3/67 5239
/proc/meminfo: memFree=1509640/2055920 swapFree=4181252/4192956
[pid=5235] ppid=5233 vsize=5356 CPUtime=0.13
/proc/5235/stat : 5235 (manysat.sh) S 5233 5235 5068 0 -1 4194304 312 864 0 0 0 0 13 0 17 0 1 0 111662566 5484544 238 1992294400 4194304 4889804 548682068784 18446744073709551615 255539602244 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/5235/statm: 1339 238 195 169 0 50 0
[pid=5238] ppid=5235 vsize=106472 CPUtime=563.01
/proc/5238/stat : 5238 (manysat1.1_stat) R 5235 5235 5068 0 -1 4194304 22755 0 0 0 56275 26 0 0 25 0 2 0 111662581 109027328 22740 1992294400 134512640 135305190 4294956144 18446744073709551615 134528292 0 0 4096 3 18446744073709551615 0 0 17 1 0 0
/proc/5238/statm: 26618 22740 83 193 0 26422 0
[pid=5238/tid=5239] ppid=5235 vsize=106472 CPUtime=281.98
/proc/5238/task/5239/stat : 5239 (manysat1.1_stat) R 5235 5235 5068 0 -1 4194368 12002 0 0 0 28183 15 0 0 25 0 2 0 111662585 109027328 22740 1992294400 134512640 135305190 4294956144 18446744073709551615 134528392 0 0 4096 3 0 0 0 -1 0 0 0
Current children cumulated CPU time (s) 563.14
Current children cumulated vsize (KiB) 111828

[startup+342.302 s]
/proc/loadavg: 2.00 1.70 1.27 3/67 5239
/proc/meminfo: memFree=1507528/2055920 swapFree=4181252/4192956
[pid=5235] ppid=5233 vsize=5356 CPUtime=0.13
/proc/5235/stat : 5235 (manysat.sh) S 5233 5235 5068 0 -1 4194304 312 864 0 0 0 0 13 0 17 0 1 0 111662566 5484544 238 1992294400 4194304 4889804 548682068784 18446744073709551615 255539602244 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/5235/statm: 1339 238 195 169 0 50 0
[pid=5238] ppid=5235 vsize=108812 CPUtime=682.75
/proc/5238/stat : 5238 (manysat1.1_stat) R 5235 5235 5068 0 -1 4194304 23272 0 0 0 68248 27 0 0 25 0 2 0 111662581 111423488 23257 1992294400 134512640 135305190 4294956144 18446744073709551615 134528415 0 0 4096 3 18446744073709551615 0 0 17 1 0 0
/proc/5238/statm: 27203 23257 83 193 0 27007 0
[pid=5238/tid=5239] ppid=5235 vsize=108812 CPUtime=341.96
/proc/5238/task/5239/stat : 5239 (manysat1.1_stat) R 5235 5235 5068 0 -1 4194368 12286 0 0 0 34180 16 0 0 25 0 2 0 111662585 111423488 23257 1992294400 134512640 135305190 4294956144 18446744073709551615 134528392 0 0 4096 3 0 0 0 -1 0 0 0
Current children cumulated CPU time (s) 682.88
Current children cumulated vsize (KiB) 114168

[startup+402.301 s]
/proc/loadavg: 2.00 1.75 1.31 3/67 5239
/proc/meminfo: memFree=1495368/2055920 swapFree=4181252/4192956
[pid=5235] ppid=5233 vsize=5356 CPUtime=0.13
/proc/5235/stat : 5235 (manysat.sh) S 5233 5235 5068 0 -1 4194304 312 864 0 0 0 0 13 0 17 0 1 0 111662566 5484544 238 1992294400 4194304 4889804 548682068784 18446744073709551615 255539602244 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/5235/statm: 1339 238 195 169 0 50 0
[pid=5238] ppid=5235 vsize=122368 CPUtime=802.49
/proc/5238/stat : 5238 (manysat1.1_stat) R 5235 5235 5068 0 -1 4194304 26295 0 0 0 80219 30 0 0 25 0 2 0 111662581 125304832 26280 1992294400 134512640 135305190 4294956144 18446744073709551615 134528292 0 0 4096 3 18446744073709551615 0 0 17 1 0 0
/proc/5238/statm: 30592 26280 83 193 0 30396 0
[pid=5238/tid=5239] ppid=5235 vsize=122368 CPUtime=401.92
/proc/5238/task/5239/stat : 5239 (manysat1.1_stat) R 5235 5235 5068 0 -1 4194368 12953 0 0 0 40176 16 0 0 25 0 2 0 111662585 125304832 26280 1992294400 134512640 135305190 4294956144 18446744073709551615 134528392 0 0 4096 3 0 0 0 -1 0 0 0
Current children cumulated CPU time (s) 802.62
Current children cumulated vsize (KiB) 127724

[startup+462.301 s]
/proc/loadavg: 2.00 1.80 1.35 3/67 5239
/proc/meminfo: memFree=1486408/2055920 swapFree=4181252/4192956
[pid=5235] ppid=5233 vsize=5356 CPUtime=0.13
/proc/5235/stat : 5235 (manysat.sh) S 5233 5235 5068 0 -1 4194304 312 864 0 0 0 0 13 0 17 0 1 0 111662566 5484544 238 1992294400 4194304 4889804 548682068784 18446744073709551615 255539602244 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/5235/statm: 1339 238 195 169 0 50 0
[pid=5238] ppid=5235 vsize=131756 CPUtime=922.22
/proc/5238/stat : 5238 (manysat1.1_stat) R 5235 5235 5068 0 -1 4194304 28542 0 0 0 92189 33 0 0 18 0 2 0 111662581 134918144 28527 1992294400 134512640 135305190 4294956144 18446744073709551615 134528413 0 0 4096 3 18446744073709551615 0 0 17 1 0 0
/proc/5238/statm: 32939 28527 83 193 0 32743 0
[pid=5238/tid=5239] ppid=5235 vsize=131756 CPUtime=461.9
/proc/5238/task/5239/stat : 5239 (manysat1.1_stat) R 5235 5235 5068 0 -1 4194368 13704 0 0 0 46173 17 0 0 25 0 2 0 111662585 134918144 28527 1992294400 134512640 135305190 4294956144 18446744073709551615 134528292 0 0 4096 3 0 0 0 -1 0 0 0
Current children cumulated CPU time (s) 922.35
Current children cumulated vsize (KiB) 137112

[startup+522.302 s]
/proc/loadavg: 2.00 1.83 1.39 3/67 5239
/proc/meminfo: memFree=1482504/2055920 swapFree=4181252/4192956
[pid=5235] ppid=5233 vsize=5356 CPUtime=0.13
/proc/5235/stat : 5235 (manysat.sh) S 5233 5235 5068 0 -1 4194304 312 864 0 0 0 0 13 0 17 0 1 0 111662566 5484544 238 1992294400 4194304 4889804 548682068784 18446744073709551615 255539602244 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/5235/statm: 1339 238 195 169 0 50 0
[pid=5238] ppid=5235 vsize=135904 CPUtime=1041.96
/proc/5238/stat : 5238 (manysat1.1_stat) R 5235 5235 5068 0 -1 4194304 29540 0 0 0 104162 34 0 0 25 0 2 0 111662581 139165696 29525 1992294400 134512640 135305190 4294956144 18446744073709551615 134528406 0 0 4096 3 18446744073709551615 0 0 17 1 0 0
/proc/5238/statm: 33976 29525 83 193 0 33780 0
[pid=5238/tid=5239] ppid=5235 vsize=135904 CPUtime=521.88
/proc/5238/task/5239/stat : 5239 (manysat1.1_stat) R 5235 5235 5068 0 -1 4194368 14303 0 0 0 52170 18 0 0 25 0 2 0 111662585 139165696 29525 1992294400 134512640 135305190 4294956144 18446744073709551615 134528406 0 0 4096 3 0 0 0 -1 0 0 0
Current children cumulated CPU time (s) 1042.09
Current children cumulated vsize (KiB) 141260

[startup+582.301 s]
/proc/loadavg: 2.00 1.86 1.42 3/67 5239
/proc/meminfo: memFree=1477512/2055920 swapFree=4181252/4192956
[pid=5235] ppid=5233 vsize=5356 CPUtime=0.13
/proc/5235/stat : 5235 (manysat.sh) S 5233 5235 5068 0 -1 4194304 312 864 0 0 0 0 13 0 17 0 1 0 111662566 5484544 238 1992294400 4194304 4889804 548682068784 18446744073709551615 255539602244 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/5235/statm: 1339 238 195 169 0 50 0
[pid=5238] ppid=5235 vsize=140796 CPUtime=1161.7
/proc/5238/stat : 5238 (manysat1.1_stat) R 5235 5235 5068 0 -1 4194304 30766 0 0 0 116134 36 0 0 25 0 2 0 111662581 144175104 30751 1992294400 134512640 135305190 4294956144 18446744073709551615 134528410 0 0 4096 3 18446744073709551615 0 0 17 1 0 0
/proc/5238/statm: 35199 30751 83 193 0 35003 0
[pid=5238/tid=5239] ppid=5235 vsize=140796 CPUtime=581.85
/proc/5238/task/5239/stat : 5239 (manysat1.1_stat) R 5235 5235 5068 0 -1 4194368 15073 0 0 0 58166 19 0 0 25 0 2 0 111662585 144175104 30751 1992294400 134512640 135305190 4294956144 18446744073709551615 134528503 0 0 4096 3 0 0 0 -1 0 0 0
Current children cumulated CPU time (s) 1161.83
Current children cumulated vsize (KiB) 146152



Maximum CPU time exceeded: sending SIGTERM then SIGKILL

[startup+601.503 s]
/proc/loadavg: 2.00 1.87 1.43 3/67 5239
/proc/meminfo: memFree=1477192/2055920 swapFree=4181252/4192956
[pid=5235] ppid=5233 vsize=5356 CPUtime=0.13
/proc/5235/stat : 5235 (manysat.sh) S 5233 5235 5068 0 -1 4194304 312 864 0 0 0 0 13 0 17 0 1 0 111662566 5484544 238 1992294400 4194304 4889804 548682068784 18446744073709551615 255539602244 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/5235/statm: 1339 238 195 169 0 50 0
[pid=5238] ppid=5235 vsize=141084 CPUtime=1200.03
/proc/5238/stat : 5238 (manysat1.1_stat) R 5235 5235 5068 0 -1 4194304 30841 0 0 0 119967 36 0 0 25 0 2 0 111662581 144470016 30826 1992294400 134512640 135305190 4294956144 18446744073709551615 134528292 0 0 4096 3 18446744073709551615 0 0 17 1 0 0
/proc/5238/statm: 35271 30826 83 193 0 35075 0
[pid=5238/tid=5239] ppid=5235 vsize=141084 CPUtime=601.05
/proc/5238/task/5239/stat : 5239 (manysat1.1_stat) R 5235 5235 5068 0 -1 4194368 15079 0 0 0 60086 19 0 0 25 0 2 0 111662585 144470016 30826 1992294400 134512640 135305190 4294956144 18446744073709551615 134528292 0 0 4096 3 0 0 0 -1 0 0 0
Current children cumulated CPU time (s) 1200.16
Current children cumulated vsize (KiB) 146440

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

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

[startup+601.503 s]
/proc/loadavg: 2.00 1.87 1.43 3/67 5239
/proc/meminfo: memFree=1477192/2055920 swapFree=4181252/4192956
[pid=5235] ppid=5233 vsize=5356 CPUtime=0.13
/proc/5235/stat : 5235 (manysat.sh) S 5233 5235 5068 0 -1 4194304 312 864 0 0 0 0 13 0 17 0 1 0 111662566 5484544 238 1992294400 4194304 4889804 548682068784 18446744073709551615 255539602244 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/5235/statm: 1339 238 195 169 0 50 0
[pid=5238] ppid=5235 vsize=141084 CPUtime=1200.03
/proc/5238/stat : 5238 (manysat1.1_stat) R 5235 5235 5068 0 -1 4194304 30841 0 0 0 119967 36 0 0 25 0 2 0 111662581 144470016 30826 1992294400 134512640 135305190 4294956144 18446744073709551615 134528292 0 0 4096 3 18446744073709551615 0 0 17 1 0 0
/proc/5238/statm: 35271 30826 83 193 0 35075 0
[pid=5238/tid=5239] ppid=5235 vsize=141084 CPUtime=601.05
/proc/5238/task/5239/stat : 5239 (manysat1.1_stat) R 5235 5235 5068 0 -1 4194368 15079 0 0 0 60086 19 0 0 25 0 2 0 111662585 144470016 30826 1992294400 134512640 135305190 4294956144 18446744073709551615 134528292 0 0 4096 3 0 0 0 -1 0 0 0
Current children cumulated CPU time (s) 1200.16
Current children cumulated vsize (KiB) 146440

Child ended because it received signal 15 (SIGTERM)

# WARNING:
# CPU time reported by wait4() is probably wrong !
# wait4(...,&childrusage) returns 5235 and gives
#  childrusage.ru_utime.tv_sec=0
#  childrusage.ru_utime.tv_usec=140978
#  childrusage.ru_stime.tv_sec=0
#  childrusage.ru_stime.tv_usec=8998
# CPU time returned by wait4() is 0.149976
# 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): 601.52
CPU time (s): 1200.16
CPU user time (s): 1199.8
CPU system time (s): 0.36
CPU usage (%): 199.521
Max. virtual memory (cumulated for all children) (KiB): 146440

getrusage(RUSAGE_CHILDREN,...) data:
user time used= 0.140978
system time used= 0.008998
maximum resident set size= 0
integral shared memory size= 0
integral unshared data size= 0
integral unshared stack size= 0
page reclaims= 1176
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 0.561914 second user time and 1.63975 second system time

The end

Launcher Data 

Begin job on node48 at 2009-04-27 14:45:48
IDJOB=1738210
IDBENCH=71803
IDSOLVER=515
FILE ID=node48/1738210-1240836348
PBS_JOBID= 9187487
Free space on /tmp= 66392 MiB

SOLVER NAME= ManySAT 1.1 aimd 2/2009-03-20
BENCH NAME= SAT09/CRAFTED/sgi/new-difficult-26-243-24-70.cnf
COMMAND LINE= manysat.sh BENCHNAME aimd 2
RUNSOLVER COMMAND LINE= BIN/runsolver --timestamp -w /tmp/evaluation-result-1738210-1240836348/watcher-1738210-1240836348 -o /tmp/evaluation-result-1738210-1240836348/solver-1738210-1240836348 -C 1200 -W 1800 -M 1800 --output-limit 1,15  manysat.sh HOME/instance-1738210-1240836348.cnf aimd 2

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

MD5SUM BENCH= bf3875bd851fbd5f3e19defeb88389d1
RANDOM SEED=1970661405

node48.alineos.net Linux 2.6.9-22.EL.rootsmp #1 SMP Mon Oct 3 08:59:52 CEST 2005

/proc/cpuinfo:
processor	: 0
vendor_id	: GenuineIntel
cpu family	: 15
model		: 4
model name	:                   Intel(R) Xeon(TM) CPU 3.00GHz
stepping	: 3
cpu MHz		: 3000.209
cache size	: 2048 KB
fpu		: yes
fpu_exception	: yes
cpuid level	: 5
wp		: yes
flags		: fpu vme de pse tsc msr pae mce cx8 apic sep mtrr pge mca cmov pat pse36 clflush dts acpi mmx fxsr sse sse2 ss ht tm syscall nx lm pni monitor ds_cpl cid cx16 xtpr
bogomips	: 5914.62
clflush size	: 64
cache_alignment	: 128
address sizes	: 36 bits physical, 48 bits virtual
power management:

processor	: 1
vendor_id	: GenuineIntel
cpu family	: 15
model		: 4
model name	:                   Intel(R) Xeon(TM) CPU 3.00GHz
stepping	: 3
cpu MHz		: 3000.209
cache size	: 2048 KB
fpu		: yes
fpu_exception	: yes
cpuid level	: 5
wp		: yes
flags		: fpu vme de pse tsc msr pae mce cx8 apic sep mtrr pge mca cmov pat pse36 clflush dts acpi mmx fxsr sse sse2 ss ht tm syscall nx lm pni monitor ds_cpl cid cx16 xtpr
bogomips	: 5586.94
clflush size	: 64
cache_alignment	: 128
address sizes	: 36 bits physical, 48 bits virtual
power management:


/proc/meminfo:
MemTotal:      2055920 kB
MemFree:       1602048 kB
Buffers:         62916 kB
Cached:         317992 kB
SwapCached:       5740 kB
Active:         173552 kB
Inactive:       215464 kB
HighTotal:           0 kB
HighFree:            0 kB
LowTotal:      2055920 kB
LowFree:       1602048 kB
SwapTotal:     4192956 kB
SwapFree:      4181252 kB
Dirty:            1928 kB
Writeback:           0 kB
Mapped:          13572 kB
Slab:            50908 kB
Committed_AS:   528516 kB
PageTables:       1368 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= 66392 MiB
End job on node48 at 2009-04-27 14:55:52