Trace number 1553838

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) 1200.01 608.326

General information on the benchmark

NameAPPLICATIONS/bitverif/
minandmaxor/minandmaxor128.cnf
MD5SUM5b2e2178738883a628728bb1ec39f4a9
Bench CategoryAPPLICATION (applications instances)
Best result obtained on this benchmark
Best CPU time to get the best result obtained on this benchmark
Satisfiable
(Un)Satisfiability was proved
Number of variables249327
Number of clauses746444
Sum of the clauses size1741700
Maximum clause length3
Minimum clause length1
Number of clauses of size 12
Number of clauses of size 2497628
Number of clauses of size 3248814
Number of clauses of size 40
Number of clauses of size 50
Number of clauses of size over 50

Solver Data 

0.00/0.00	c Parsing...
0.69/0.70	c ==============================================================================
0.69/0.70	c |           |     ORIGINAL     |              LEARNT              |          |
0.69/0.70	c | Conflicts | Clauses Literals |   Limit Clauses Literals  Lit/Cl | Progress |
0.69/0.70	c ==============================================================================
0.69/0.70	c |         0 |  746442  1741698 |  223932       0        0     nan |  0.000 % |
12.68/12.76	c |         0 |  397738  1362662 |      --       0       --      -- |     --   | -348682/-378983
12.68/12.77	c ==============================================================================
12.68/12.77	c Result  :   #vars: 76979   #clauses: 397738   #literals: 1362662
12.68/12.77	c CPU time:   12.3771 s
12.68/12.77	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-1553838-1238719153/watcher-1553838-1238719153 -o /tmp/evaluation-result-1553838-1238719153/solver-1553838-1238719153 -C 1200 -W 1800 -M 1800 --output-limit 1,15 manysat.sh HOME/instance-1553838-1238719153.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: 1.00 1.01 1.09 3/64 22510
/proc/meminfo: memFree=1784120/2055920 swapFree=4176732/4192956
[pid=22510] ppid=22508 vsize=5356 CPUtime=0
/proc/22510/stat : 22510 (manysat.sh) R 22508 22510 21941 0 -1 4194304 267 0 0 0 0 0 0 0 18 0 1 0 1144577494 5484544 234 1992294400 4194304 4889804 548682068784 18446744073709551615 235371293343 0 65538 4100 65536 0 0 0 17 0 0 0
/proc/22510/statm: 1339 234 194 169 0 50 0
[pid=22511] ppid=22510 vsize=1000 CPUtime=0
/proc/22511/stat : 22511 (SatElite) R 22510 22510 21941 0 -1 4194304 162 0 0 0 0 0 0 0 18 0 1 0 1144577495 1024000 146 1992294400 134512640 135034092 4294956096 18446744073709551615 134691005 0 0 4096 3 0 0 0 17 0 0 0
/proc/22511/statm: 250 147 50 127 0 120 0

[startup+0.066639 s]
/proc/loadavg: 1.00 1.01 1.09 3/64 22510
/proc/meminfo: memFree=1784120/2055920 swapFree=4176732/4192956
[pid=22510] ppid=22508 vsize=5356 CPUtime=0
/proc/22510/stat : 22510 (manysat.sh) S 22508 22510 21941 0 -1 4194304 286 0 0 0 0 0 0 0 18 0 1 0 1144577494 5484544 235 1992294400 4194304 4889804 548682068784 18446744073709551615 235371291460 0 65536 4100 65538 18446744071563356171 0 0 17 1 0 0
/proc/22510/statm: 1339 235 195 169 0 50 0
[pid=22511] ppid=22510 vsize=10004 CPUtime=0.05
/proc/22511/stat : 22511 (SatElite) R 22510 22510 21941 0 -1 4194304 2253 0 0 0 5 0 0 0 19 0 1 0 1144577495 10244096 2237 1992294400 134512640 135034092 4294956096 18446744073709551615 134673244 0 0 4096 3 0 0 0 17 0 0 0
/proc/22511/statm: 2501 2237 50 127 0 2371 0
Current children cumulated CPU time (s) 0.05
Current children cumulated vsize (KiB) 15360

[startup+0.102641 s]
/proc/loadavg: 1.00 1.01 1.09 3/64 22510
/proc/meminfo: memFree=1784120/2055920 swapFree=4176732/4192956
[pid=22510] ppid=22508 vsize=5356 CPUtime=0
/proc/22510/stat : 22510 (manysat.sh) S 22508 22510 21941 0 -1 4194304 286 0 0 0 0 0 0 0 18 0 1 0 1144577494 5484544 235 1992294400 4194304 4889804 548682068784 18446744073709551615 235371291460 0 65536 4100 65538 18446744071563356171 0 0 17 1 0 0
/proc/22510/statm: 1339 235 195 169 0 50 0
[pid=22511] ppid=22510 vsize=16188 CPUtime=0.09
/proc/22511/stat : 22511 (SatElite) R 22510 22510 21941 0 -1 4194304 3479 0 0 0 8 1 0 0 19 0 1 0 1144577495 16576512 3463 1992294400 134512640 135034092 4294956096 18446744073709551615 134673244 0 0 4096 3 0 0 0 17 0 0 0
/proc/22511/statm: 4047 3463 50 127 0 3917 0
Current children cumulated CPU time (s) 0.09
Current children cumulated vsize (KiB) 21544

[startup+0.302657 s]
/proc/loadavg: 1.00 1.01 1.09 3/64 22510
/proc/meminfo: memFree=1784120/2055920 swapFree=4176732/4192956
[pid=22510] ppid=22508 vsize=5356 CPUtime=0
/proc/22510/stat : 22510 (manysat.sh) S 22508 22510 21941 0 -1 4194304 286 0 0 0 0 0 0 0 18 0 1 0 1144577494 5484544 235 1992294400 4194304 4889804 548682068784 18446744073709551615 235371291460 0 65536 4100 65538 18446744071563356171 0 0 17 1 0 0
/proc/22510/statm: 1339 235 195 169 0 50 0
[pid=22511] ppid=22510 vsize=41832 CPUtime=0.29
/proc/22511/stat : 22511 (SatElite) R 22510 22510 21941 0 -1 4194304 10041 0 0 0 25 4 0 0 21 0 1 0 1144577495 42835968 10025 1992294400 134512640 135034092 4294956096 18446744073709551615 134548323 0 0 4096 3 0 0 0 17 0 0 0
/proc/22511/statm: 10458 10026 50 127 0 10328 0
Current children cumulated CPU time (s) 0.29
Current children cumulated vsize (KiB) 47188

[startup+0.702693 s]
/proc/loadavg: 1.00 1.01 1.09 3/64 22510
/proc/meminfo: memFree=1784120/2055920 swapFree=4176732/4192956
[pid=22510] ppid=22508 vsize=5356 CPUtime=0
/proc/22510/stat : 22510 (manysat.sh) S 22508 22510 21941 0 -1 4194304 286 0 0 0 0 0 0 0 18 0 1 0 1144577494 5484544 235 1992294400 4194304 4889804 548682068784 18446744073709551615 235371291460 0 65536 4100 65538 18446744071563356171 0 0 17 1 0 0
/proc/22510/statm: 1339 235 195 169 0 50 0
[pid=22511] ppid=22510 vsize=93660 CPUtime=0.69
/proc/22511/stat : 22511 (SatElite) R 22510 22510 21941 0 -1 4194304 22754 0 0 0 59 10 0 0 25 0 1 0 1144577495 95907840 22738 1992294400 134512640 135034092 4294956096 18446744073709551615 134542704 0 0 4096 3 0 0 0 17 0 0 0
/proc/22511/statm: 23415 22738 51 127 0 23285 0
Current children cumulated CPU time (s) 0.69
Current children cumulated vsize (KiB) 99016

[startup+1.50177 s]
/proc/loadavg: 1.00 1.01 1.09 2/66 22512
/proc/meminfo: memFree=1682728/2055920 swapFree=4176732/4192956
[pid=22510] ppid=22508 vsize=5356 CPUtime=0
/proc/22510/stat : 22510 (manysat.sh) S 22508 22510 21941 0 -1 4194304 286 0 0 0 0 0 0 0 18 0 1 0 1144577494 5484544 235 1992294400 4194304 4889804 548682068784 18446744073709551615 235371291460 0 65536 4100 65538 18446744071563356171 0 0 17 1 0 0
/proc/22510/statm: 1339 235 195 169 0 50 0
[pid=22511] ppid=22510 vsize=106920 CPUtime=1.49
/proc/22511/stat : 22511 (SatElite) R 22510 22510 21941 0 -1 4194304 27397 0 0 0 135 14 0 0 25 0 1 0 1144577495 109486080 25314 1992294400 134512640 135034092 4294956096 18446744073709551615 134566679 0 0 4096 3 0 0 0 17 0 0 0
/proc/22511/statm: 26730 25314 68 127 0 26600 0
Current children cumulated CPU time (s) 1.49
Current children cumulated vsize (KiB) 112276

[startup+3.10191 s]
/proc/loadavg: 1.00 1.01 1.09 2/66 22512
/proc/meminfo: memFree=1673640/2055920 swapFree=4176732/4192956
[pid=22510] ppid=22508 vsize=5356 CPUtime=0
/proc/22510/stat : 22510 (manysat.sh) S 22508 22510 21941 0 -1 4194304 286 0 0 0 0 0 0 0 18 0 1 0 1144577494 5484544 235 1992294400 4194304 4889804 548682068784 18446744073709551615 235371291460 0 65536 4100 65538 18446744071563356171 0 0 17 1 0 0
/proc/22510/statm: 1339 235 195 169 0 50 0
[pid=22511] ppid=22510 vsize=111084 CPUtime=3.08
/proc/22511/stat : 22511 (SatElite) R 22510 22510 21941 0 -1 4194304 28329 0 0 0 290 18 0 0 25 0 1 0 1144577495 113750016 26246 1992294400 134512640 135034092 4294956096 18446744073709551615 134673244 0 0 4096 3 0 0 0 17 0 0 0
/proc/22511/statm: 27771 26246 68 127 0 27641 0
Current children cumulated CPU time (s) 3.08
Current children cumulated vsize (KiB) 116440

[startup+6.3012 s]
/proc/loadavg: 1.00 1.01 1.09 2/66 22512
/proc/meminfo: memFree=1653736/2055920 swapFree=4176732/4192956
[pid=22510] ppid=22508 vsize=5356 CPUtime=0
/proc/22510/stat : 22510 (manysat.sh) S 22508 22510 21941 0 -1 4194304 286 0 0 0 0 0 0 0 18 0 1 0 1144577494 5484544 235 1992294400 4194304 4889804 548682068784 18446744073709551615 235371291460 0 65536 4100 65538 18446744071563356171 0 0 17 1 0 0
/proc/22510/statm: 1339 235 195 169 0 50 0
[pid=22511] ppid=22510 vsize=116428 CPUtime=6.28
/proc/22511/stat : 22511 (SatElite) R 22510 22510 21941 0 -1 4194304 29727 0 0 0 603 25 0 0 25 0 1 0 1144577495 119222272 27644 1992294400 134512640 135034092 4294956096 18446744073709551615 134540707 0 0 4096 3 0 0 0 17 0 0 0
/proc/22511/statm: 29107 27644 68 127 0 28977 0
Current children cumulated CPU time (s) 6.28
Current children cumulated vsize (KiB) 121784

[startup+12.7018 s]
/proc/loadavg: 1.00 1.01 1.09 2/66 22512
/proc/meminfo: memFree=1627248/2055920 swapFree=4176732/4192956
[pid=22510] ppid=22508 vsize=5356 CPUtime=0
/proc/22510/stat : 22510 (manysat.sh) S 22508 22510 21941 0 -1 4194304 286 0 0 0 0 0 0 0 18 0 1 0 1144577494 5484544 235 1992294400 4194304 4889804 548682068784 18446744073709551615 235371291460 0 65536 4100 65538 18446744071563356171 0 0 17 1 0 0
/proc/22510/statm: 1339 235 195 169 0 50 0
[pid=22511] ppid=22510 vsize=132408 CPUtime=12.68
/proc/22511/stat : 22511 (SatElite) R 22510 22510 21941 0 -1 4194304 33838 0 0 0 1231 37 0 0 25 0 1 0 1144577495 135585792 30461 1992294400 134512640 135034092 4294956096 18446744073709551615 134569395 0 0 4096 3 0 0 0 17 0 0 0
/proc/22511/statm: 33102 30461 68 127 0 32972 0
Current children cumulated CPU time (s) 12.68
Current children cumulated vsize (KiB) 137764

[startup+25.5029 s]
/proc/loadavg: 1.15 1.04 1.10 3/67 22514
/proc/meminfo: memFree=1661864/2055920 swapFree=4176732/4192956
[pid=22510] ppid=22508 vsize=5356 CPUtime=13.34
/proc/22510/stat : 22510 (manysat.sh) S 22508 22510 21941 0 -1 4194304 312 35665 0 0 0 0 1291 43 16 0 1 0 1144577494 5484544 238 1992294400 4194304 4889804 548682068784 18446744073709551615 235371291460 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/22510/statm: 1339 238 195 169 0 50 0
[pid=22513] ppid=22510 vsize=85332 CPUtime=23.62
/proc/22513/stat : 22513 (manysat1.1_stat) R 22510 22510 21941 0 -1 4194304 17850 0 0 0 2343 19 0 0 20 0 2 0 1144578831 87379968 17798 1992294400 134512640 135305190 4294956144 18446744073709551615 134528229 0 0 4096 3 18446744073709551615 0 0 17 1 0 0
/proc/22513/statm: 21333 17798 83 193 0 21137 0
[pid=22513/tid=22514] ppid=22510 vsize=85332 CPUtime=11.55
/proc/22513/task/22514/stat : 22514 (manysat1.1_stat) R 22510 22510 21941 0 -1 4194368 1780 0 0 0 1149 6 0 0 17 0 2 0 1144578886 87379968 17798 1992294400 134512640 135305190 4294956144 18446744073709551615 134528292 0 0 4096 3 0 0 0 -1 0 0 0
Current children cumulated CPU time (s) 36.96
Current children cumulated vsize (KiB) 90688

[startup+51.1022 s]
/proc/loadavg: 1.44 1.12 1.12 3/67 22514
/proc/meminfo: memFree=1654120/2055920 swapFree=4176732/4192956
[pid=22510] ppid=22508 vsize=5356 CPUtime=13.34
/proc/22510/stat : 22510 (manysat.sh) S 22508 22510 21941 0 -1 4194304 312 35665 0 0 0 0 1291 43 16 0 1 0 1144577494 5484544 238 1992294400 4194304 4889804 548682068784 18446744073709551615 235371291460 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/22510/statm: 1339 238 195 169 0 50 0
[pid=22513] ppid=22510 vsize=93012 CPUtime=74.68
/proc/22513/stat : 22513 (manysat1.1_stat) R 22510 22510 21941 0 -1 4194304 19847 0 0 0 7446 22 0 0 25 0 2 0 1144578831 95244288 19795 1992294400 134512640 135305190 4294956144 18446744073709551615 134528229 0 0 4096 3 18446744073709551615 0 0 17 1 0 0
/proc/22513/statm: 23253 19795 83 193 0 23057 0
[pid=22513/tid=22514] ppid=22510 vsize=93012 CPUtime=37.14
/proc/22513/task/22514/stat : 22514 (manysat1.1_stat) R 22510 22510 21941 0 -1 4194368 2753 0 0 0 3707 7 0 0 17 0 2 0 1144578886 95244288 19795 1992294400 134512640 135305190 4294956144 18446744073709551615 134528536 0 0 4096 3 0 0 0 -1 0 0 0
Current children cumulated CPU time (s) 88.02
Current children cumulated vsize (KiB) 98368

[startup+102.307 s]
/proc/loadavg: 1.77 1.26 1.17 3/67 22514
/proc/meminfo: memFree=1635112/2055920 swapFree=4176732/4192956
[pid=22510] ppid=22508 vsize=5356 CPUtime=13.34
/proc/22510/stat : 22510 (manysat.sh) S 22508 22510 21941 0 -1 4194304 312 35665 0 0 0 0 1291 43 16 0 1 0 1144577494 5484544 238 1992294400 4194304 4889804 548682068784 18446744073709551615 235371291460 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/22510/statm: 1339 238 195 169 0 50 0
[pid=22513] ppid=22510 vsize=112328 CPUtime=176.85
/proc/22513/stat : 22513 (manysat1.1_stat) R 22510 22510 21941 0 -1 4194304 24547 0 0 0 17658 27 0 0 25 0 2 0 1144578831 115023872 24495 1992294400 134512640 135305190 4294956144 18446744073709551615 134528229 0 0 4096 3 18446744073709551615 0 0 17 1 0 0
/proc/22513/statm: 28082 24495 83 193 0 27886 0
[pid=22513/tid=22514] ppid=22510 vsize=112328 CPUtime=88.32
/proc/22513/task/22514/stat : 22514 (manysat1.1_stat) R 22510 22510 21941 0 -1 4194368 5155 0 0 0 8822 10 0 0 19 0 2 0 1144578886 115023872 24495 1992294400 134512640 135305190 4294956144 18446744073709551615 134528503 0 0 4096 3 0 0 0 -1 0 0 0
Current children cumulated CPU time (s) 190.19
Current children cumulated vsize (KiB) 117684

[startup+162.302 s]
/proc/loadavg: 1.92 1.39 1.22 3/67 22516
/proc/meminfo: memFree=1622696/2055920 swapFree=4176732/4192956
[pid=22510] ppid=22508 vsize=5356 CPUtime=13.34
/proc/22510/stat : 22510 (manysat.sh) S 22508 22510 21941 0 -1 4194304 312 35665 0 0 0 0 1291 43 16 0 1 0 1144577494 5484544 238 1992294400 4194304 4889804 548682068784 18446744073709551615 235371291460 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/22510/statm: 1339 238 195 169 0 50 0
[pid=22513] ppid=22510 vsize=124684 CPUtime=296.58
/proc/22513/stat : 22513 (manysat1.1_stat) R 22510 22510 21941 0 -1 4194304 27667 0 0 0 29625 33 0 0 25 0 2 0 1144578831 127676416 27615 1992294400 134512640 135305190 4294956144 18446744073709551615 134528292 0 0 4096 3 18446744073709551615 0 0 17 1 0 0
/proc/22513/statm: 31171 27615 83 193 0 30975 0
[pid=22513/tid=22514] ppid=22510 vsize=124684 CPUtime=148.29
/proc/22513/task/22514/stat : 22514 (manysat1.1_stat) R 22510 22510 21941 0 -1 4194368 6581 0 0 0 14816 13 0 0 20 0 2 0 1144578886 127676416 27615 1992294400 134512640 135305190 4294956144 18446744073709551615 134528189 0 0 4096 3 0 0 0 -1 0 0 0
Current children cumulated CPU time (s) 309.92
Current children cumulated vsize (KiB) 130040

[startup+222.303 s]
/proc/loadavg: 1.97 1.50 1.27 3/67 22516
/proc/meminfo: memFree=1607272/2055920 swapFree=4176732/4192956
[pid=22510] ppid=22508 vsize=5356 CPUtime=13.34
/proc/22510/stat : 22510 (manysat.sh) S 22508 22510 21941 0 -1 4194304 312 35665 0 0 0 0 1291 43 16 0 1 0 1144577494 5484544 238 1992294400 4194304 4889804 548682068784 18446744073709551615 235371291460 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/22510/statm: 1339 238 195 169 0 50 0
[pid=22513] ppid=22510 vsize=139744 CPUtime=416.32
/proc/22513/stat : 22513 (manysat1.1_stat) R 22510 22510 21941 0 -1 4194304 31502 0 0 0 41594 38 0 0 25 0 2 0 1144578831 143097856 31450 1992294400 134512640 135305190 4294956144 18446744073709551615 134528229 0 0 4096 3 18446744073709551615 0 0 17 1 0 0
/proc/22513/statm: 34936 31450 83 193 0 34740 0
[pid=22513/tid=22514] ppid=22510 vsize=139744 CPUtime=208.27
/proc/22513/task/22514/stat : 22514 (manysat1.1_stat) R 22510 22510 21941 0 -1 4194368 8367 0 0 0 20812 15 0 0 25 0 2 0 1144578886 143097856 31450 1992294400 134512640 135305190 4294956144 18446744073709551615 134528292 0 0 4096 3 0 0 0 -1 0 0 0
Current children cumulated CPU time (s) 429.66
Current children cumulated vsize (KiB) 145100

[startup+282.302 s]
/proc/loadavg: 1.99 1.59 1.31 3/67 22516
/proc/meminfo: memFree=1606248/2055920 swapFree=4176732/4192956
[pid=22510] ppid=22508 vsize=5356 CPUtime=13.34
/proc/22510/stat : 22510 (manysat.sh) S 22508 22510 21941 0 -1 4194304 312 35665 0 0 0 0 1291 43 16 0 1 0 1144577494 5484544 238 1992294400 4194304 4889804 548682068784 18446744073709551615 235371291460 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/22510/statm: 1339 238 195 169 0 50 0
[pid=22513] ppid=22510 vsize=141072 CPUtime=536.07
/proc/22513/stat : 22513 (manysat1.1_stat) R 22510 22510 21941 0 -1 4194304 31778 0 0 0 53568 39 0 0 25 0 2 0 1144578831 144457728 31726 1992294400 134512640 135305190 4294956144 18446744073709551615 134528252 0 0 4096 3 18446744073709551615 0 0 17 1 0 0
/proc/22513/statm: 35268 31726 83 193 0 35072 0
[pid=22513/tid=22514] ppid=22510 vsize=141072 CPUtime=268.25
/proc/22513/task/22514/stat : 22514 (manysat1.1_stat) R 22510 22510 21941 0 -1 4194368 8548 0 0 0 26809 16 0 0 25 0 2 0 1144578886 144457728 31726 1992294400 134512640 135305190 4294956144 18446744073709551615 134541935 0 0 4096 3 0 0 0 -1 0 0 0
Current children cumulated CPU time (s) 549.41
Current children cumulated vsize (KiB) 146428

[startup+342.302 s]
/proc/loadavg: 1.99 1.66 1.35 3/67 22516
/proc/meminfo: memFree=1594216/2055920 swapFree=4176732/4192956
[pid=22510] ppid=22508 vsize=5356 CPUtime=13.34
/proc/22510/stat : 22510 (manysat.sh) S 22508 22510 21941 0 -1 4194304 312 35665 0 0 0 0 1291 43 16 0 1 0 1144577494 5484544 238 1992294400 4194304 4889804 548682068784 18446744073709551615 235371291460 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/22510/statm: 1339 238 195 169 0 50 0
[pid=22513] ppid=22510 vsize=153844 CPUtime=655.8
/proc/22513/stat : 22513 (manysat1.1_stat) R 22510 22510 21941 0 -1 4194304 34778 0 0 0 65537 43 0 0 22 0 2 0 1144578831 157536256 34726 1992294400 134512640 135305190 4294956144 18446744073709551615 134528189 0 0 4096 3 18446744073709551615 0 0 17 1 0 0
/proc/22513/statm: 38461 34726 83 193 0 38265 0
[pid=22513/tid=22514] ppid=22510 vsize=153844 CPUtime=328.22
/proc/22513/task/22514/stat : 22514 (manysat1.1_stat) R 22510 22510 21941 0 -1 4194368 10034 0 0 0 32804 18 0 0 25 0 2 0 1144578886 157536256 34726 1992294400 134512640 135305190 4294956144 18446744073709551615 134528229 0 0 4096 3 0 0 0 -1 0 0 0
Current children cumulated CPU time (s) 669.14
Current children cumulated vsize (KiB) 159200

[startup+402.303 s]
/proc/loadavg: 1.99 1.72 1.39 3/67 22516
/proc/meminfo: memFree=1575528/2055920 swapFree=4176732/4192956
[pid=22510] ppid=22508 vsize=5356 CPUtime=13.34
/proc/22510/stat : 22510 (manysat.sh) S 22508 22510 21941 0 -1 4194304 312 35665 0 0 0 0 1291 43 16 0 1 0 1144577494 5484544 238 1992294400 4194304 4889804 548682068784 18446744073709551615 235371291460 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/22510/statm: 1339 238 195 169 0 50 0
[pid=22513] ppid=22510 vsize=172544 CPUtime=775.55
/proc/22513/stat : 22513 (manysat1.1_stat) R 22510 22510 21941 0 -1 4194304 39491 0 0 0 77506 49 0 0 17 0 2 0 1144578831 176685056 39439 1992294400 134512640 135305190 4294956144 18446744073709551615 134528229 0 0 4096 3 18446744073709551615 0 0 17 1 0 0
/proc/22513/statm: 43136 39439 83 193 0 42940 0
[pid=22513/tid=22514] ppid=22510 vsize=172544 CPUtime=388.2
/proc/22513/task/22514/stat : 22514 (manysat1.1_stat) R 22510 22510 21941 0 -1 4194368 12120 0 0 0 38799 21 0 0 25 0 2 0 1144578886 176685056 39439 1992294400 134512640 135305190 4294956144 18446744073709551615 134528252 0 0 4096 3 0 0 0 -1 0 0 0
Current children cumulated CPU time (s) 788.89
Current children cumulated vsize (KiB) 177900

[startup+462.302 s]
/proc/loadavg: 1.99 1.77 1.42 3/67 22516
/proc/meminfo: memFree=1573416/2055920 swapFree=4176732/4192956
[pid=22510] ppid=22508 vsize=5356 CPUtime=13.34
/proc/22510/stat : 22510 (manysat.sh) S 22508 22510 21941 0 -1 4194304 312 35665 0 0 0 0 1291 43 16 0 1 0 1144577494 5484544 238 1992294400 4194304 4889804 548682068784 18446744073709551615 235371291460 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/22510/statm: 1339 238 195 169 0 50 0
[pid=22513] ppid=22510 vsize=174480 CPUtime=895.28
/proc/22513/stat : 22513 (manysat1.1_stat) R 22510 22510 21941 0 -1 4194304 39947 0 0 0 89479 49 0 0 25 0 2 0 1144578831 178667520 39895 1992294400 134512640 135305190 4294956144 18446744073709551615 134528229 0 0 4096 3 18446744073709551615 0 0 17 1 0 0
/proc/22513/statm: 43620 39895 83 193 0 43424 0
[pid=22513/tid=22514] ppid=22510 vsize=174480 CPUtime=448.17
/proc/22513/task/22514/stat : 22514 (manysat1.1_stat) R 22510 22510 21941 0 -1 4194368 12341 0 0 0 44796 21 0 0 25 0 2 0 1144578886 178667520 39895 1992294400 134512640 135305190 4294956144 18446744073709551615 134528189 0 0 4096 3 0 0 0 -1 0 0 0
Current children cumulated CPU time (s) 908.62
Current children cumulated vsize (KiB) 179836

[startup+522.303 s]
/proc/loadavg: 1.99 1.81 1.46 3/67 22516
/proc/meminfo: memFree=1572712/2055920 swapFree=4176732/4192956
[pid=22510] ppid=22508 vsize=5356 CPUtime=13.34
/proc/22510/stat : 22510 (manysat.sh) S 22508 22510 21941 0 -1 4194304 312 35665 0 0 0 0 1291 43 16 0 1 0 1144577494 5484544 238 1992294400 4194304 4889804 548682068784 18446744073709551615 235371291460 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/22510/statm: 1339 238 195 169 0 50 0
[pid=22513] ppid=22510 vsize=175288 CPUtime=1015.03
/proc/22513/stat : 22513 (manysat1.1_stat) R 22510 22510 21941 0 -1 4194304 40127 0 0 0 101453 50 0 0 17 0 2 0 1144578831 179494912 40075 1992294400 134512640 135305190 4294956144 18446744073709551615 134528229 0 0 4096 3 18446744073709551615 0 0 17 1 0 0
/proc/22513/statm: 43822 40075 83 193 0 43626 0
[pid=22513/tid=22514] ppid=22510 vsize=175288 CPUtime=508.14
/proc/22513/task/22514/stat : 22514 (manysat1.1_stat) R 22510 22510 21941 0 -1 4194368 12457 0 0 0 50793 21 0 0 17 0 2 0 1144578886 179494912 40075 1992294400 134512640 135305190 4294956144 18446744073709551615 134528229 0 0 4096 3 0 0 0 -1 0 0 0
Current children cumulated CPU time (s) 1028.37
Current children cumulated vsize (KiB) 180644

[startup+582.302 s]
/proc/loadavg: 1.99 1.84 1.49 3/67 22516
/proc/meminfo: memFree=1572264/2055920 swapFree=4176732/4192956
[pid=22510] ppid=22508 vsize=5356 CPUtime=13.34
/proc/22510/stat : 22510 (manysat.sh) S 22508 22510 21941 0 -1 4194304 312 35665 0 0 0 0 1291 43 16 0 1 0 1144577494 5484544 238 1992294400 4194304 4889804 548682068784 18446744073709551615 235371291460 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/22510/statm: 1339 238 195 169 0 50 0
[pid=22513] ppid=22510 vsize=175728 CPUtime=1134.77
/proc/22513/stat : 22513 (manysat1.1_stat) R 22510 22510 21941 0 -1 4194304 40217 0 0 0 113427 50 0 0 25 0 2 0 1144578831 179945472 40165 1992294400 134512640 135305190 4294956144 18446744073709551615 134528503 0 0 4096 3 18446744073709551615 0 0 17 1 0 0
/proc/22513/statm: 43932 40165 83 193 0 43736 0
[pid=22513/tid=22514] ppid=22510 vsize=175728 CPUtime=568.13
/proc/22513/task/22514/stat : 22514 (manysat1.1_stat) R 22510 22510 21941 0 -1 4194368 12493 0 0 0 56791 22 0 0 19 0 2 0 1144578886 179945472 40165 1992294400 134512640 135305190 4294956144 18446744073709551615 134541909 0 0 4096 3 0 0 0 -1 0 0 0
Current children cumulated CPU time (s) 1148.11
Current children cumulated vsize (KiB) 181084



Maximum CPU time exceeded: sending SIGTERM then SIGKILL

[startup+608.306 s]
/proc/loadavg: 1.99 1.85 1.50 3/67 22516
/proc/meminfo: memFree=1571752/2055920 swapFree=4176732/4192956
[pid=22510] ppid=22508 vsize=5356 CPUtime=13.34
/proc/22510/stat : 22510 (manysat.sh) S 22508 22510 21941 0 -1 4194304 312 35665 0 0 0 0 1291 43 16 0 1 0 1144577494 5484544 238 1992294400 4194304 4889804 548682068784 18446744073709551615 235371291460 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/22510/statm: 1339 238 195 169 0 50 0
[pid=22513] ppid=22510 vsize=176180 CPUtime=1186.67
/proc/22513/stat : 22513 (manysat1.1_stat) R 22510 22510 21941 0 -1 4194304 40344 0 0 0 118617 50 0 0 25 0 2 0 1144578831 180408320 40292 1992294400 134512640 135305190 4294956144 18446744073709551615 134528319 0 0 4096 3 18446744073709551615 0 0 17 1 0 0
/proc/22513/statm: 44045 40292 83 193 0 43849 0
[pid=22513/tid=22514] ppid=22510 vsize=176180 CPUtime=594.12
/proc/22513/task/22514/stat : 22514 (manysat1.1_stat) R 22510 22510 21941 0 -1 4194368 12534 0 0 0 59390 22 0 0 19 0 2 0 1144578886 180408320 40292 1992294400 134512640 135305190 4294956144 18446744073709551615 134528292 0 0 4096 3 0 0 0 -1 0 0 0
Current children cumulated CPU time (s) 1200.01
Current children cumulated vsize (KiB) 181536

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

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

[startup+608.306 s]
/proc/loadavg: 1.99 1.85 1.50 3/67 22516
/proc/meminfo: memFree=1571752/2055920 swapFree=4176732/4192956
[pid=22510] ppid=22508 vsize=5356 CPUtime=13.34
/proc/22510/stat : 22510 (manysat.sh) S 22508 22510 21941 0 -1 4194304 312 35665 0 0 0 0 1291 43 16 0 1 0 1144577494 5484544 238 1992294400 4194304 4889804 548682068784 18446744073709551615 235371291460 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/22510/statm: 1339 238 195 169 0 50 0
[pid=22513] ppid=22510 vsize=176180 CPUtime=1186.67
/proc/22513/stat : 22513 (manysat1.1_stat) R 22510 22510 21941 0 -1 4194304 40344 0 0 0 118617 50 0 0 25 0 2 0 1144578831 180408320 40292 1992294400 134512640 135305190 4294956144 18446744073709551615 134528319 0 0 4096 3 18446744073709551615 0 0 17 1 0 0
/proc/22513/statm: 44045 40292 83 193 0 43849 0
[pid=22513/tid=22514] ppid=22510 vsize=176180 CPUtime=594.12
/proc/22513/task/22514/stat : 22514 (manysat1.1_stat) R 22510 22510 21941 0 -1 4194368 12534 0 0 0 59390 22 0 0 19 0 2 0 1144578886 180408320 40292 1992294400 134512640 135305190 4294956144 18446744073709551615 134528292 0 0 4096 3 0 0 0 -1 0 0 0
Current children cumulated CPU time (s) 1200.01
Current children cumulated vsize (KiB) 181536

Child ended because it received signal 15 (SIGTERM)

# WARNING:
# CPU time reported by wait4() is probably wrong !
# wait4(...,&childrusage) returns 22510 and gives
#  childrusage.ru_utime.tv_sec=12
#  childrusage.ru_utime.tv_usec=916036
#  childrusage.ru_stime.tv_sec=0
#  childrusage.ru_stime.tv_usec=439933
# CPU time returned by wait4() is 13.356
# while last known CPU time is 1200.01
#
# Solver probably didn't/couldn't wait for its children
# Using CPU time of the last sample as value...

Real time (s): 608.326
CPU time (s): 1200.01
CPU user time (s): 1199.08
CPU system time (s): 0.93
CPU usage (%): 197.264
Max. virtual memory (cumulated for all children) (KiB): 181536

getrusage(RUSAGE_CHILDREN,...) data:
user time used= 12.916
system time used= 0.439933
maximum resident set size= 0
integral shared memory size= 0
integral unshared data size= 0
integral unshared stack size= 0
page reclaims= 35977
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= 60

runsolver used 0.574912 second user time and 1.64875 second system time

The end

Launcher Data 

Begin job on node51 at 2009-04-03 02:39:14
IDJOB=1553838
IDBENCH=70769
IDSOLVER=515
FILE ID=node51/1553838-1238719153
PBS_JOBID= 9085287
Free space on /tmp= 65216 MiB

SOLVER NAME= ManySAT 1.1 aimd 2/2009-03-20
BENCH NAME= SAT09/APPLICATIONS/bitverif/minandmaxor/minandmaxor128.cnf
COMMAND LINE= manysat.sh BENCHNAME aimd 2
RUNSOLVER COMMAND LINE= BIN/runsolver --timestamp -w /tmp/evaluation-result-1553838-1238719153/watcher-1553838-1238719153 -o /tmp/evaluation-result-1553838-1238719153/solver-1553838-1238719153 -C 1200 -W 1800 -M 1800 --output-limit 1,15  manysat.sh HOME/instance-1553838-1238719153.cnf aimd 2

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

MD5SUM BENCH= 5b2e2178738883a628728bb1ec39f4a9
RANDOM SEED=538644300

node51.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		: 3000.234
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		: 3000.234
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:       1784608 kB
Buffers:         55364 kB
Cached:         119192 kB
SwapCached:      10268 kB
Active:          41068 kB
Inactive:       145152 kB
HighTotal:           0 kB
HighFree:            0 kB
LowTotal:      2055920 kB
LowFree:       1784608 kB
SwapTotal:     4192956 kB
SwapFree:      4176732 kB
Dirty:           14848 kB
Writeback:           0 kB
Mapped:          17324 kB
Slab:            71136 kB
Committed_AS:  3271464 kB
PageTables:       1400 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= 65168 MiB
End job on node51 at 2009-04-03 02:49:25