Trace number 1731397

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 1/2009-03-20? (TO) 1200.01 601.519

General information on the benchmark

Namecrafted/Difficult/contest-02-03-04/
contest04-connm-ue-csp-sat-n800-d0.04-s362703357.sat05-548.reshuffled-07.cnf
MD5SUMd8fa78c834564753f42ad3a5aaefa23a
Bench CategoryCRAFTED (crafted instances)
Best result obtained on this benchmarkUNSAT
Best CPU time to get the best result obtained on this benchmark256.362
Satisfiable
(Un)Satisfiability was proved
Number of variables796
Number of clauses10039
Sum of the clauses size30316
Maximum clause length4
Minimum clause length3
Number of clauses of size 10
Number of clauses of size 20
Number of clauses of size 39840
Number of clauses of size 4199
Number of clauses of size 50
Number of clauses of size over 50

Solver Data 

0.00/0.00	c Parsing...
0.00/0.01	c ==============================================================================
0.00/0.01	c |           |     ORIGINAL     |              LEARNT              |          |
0.00/0.01	c | Conflicts | Clauses Literals |   Limit Clauses Literals  Lit/Cl | Progress |
0.00/0.01	c ==============================================================================
0.00/0.01	c |         0 |   10039    30316 |    3011       0        0     nan |  0.000 % |
0.03/0.10	c |         0 |    9840    32882 |      --       0       --      -- |     --   | -199/2566
0.03/0.10	c ==============================================================================
0.03/0.10	c Result  :   #vars: 597   #clauses: 9840   #literals: 32882
0.03/0.10	c CPU time:   0.096985 s
0.03/0.10	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-1731397-1240770151/watcher-1731397-1240770151 -o /tmp/evaluation-result-1731397-1240770151/solver-1731397-1240770151 -C 1200 -W 1800 -M 1800 --output-limit 1,15 manysat.sh HOME/instance-1731397-1240770151.cnf aimd 1 

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 0.98 0.99 3/64 18591
/proc/meminfo: memFree=1733452/2055920 swapFree=4191900/4192956
[pid=18591] ppid=18589 vsize=5356 CPUtime=0
/proc/18591/stat : 18591 (manysat.sh) R 18589 18591 18397 0 -1 4194304 267 0 0 0 0 0 0 0 18 0 1 0 105044211 5484544 234 1992294400 4194304 4889804 548682068784 18446744073709551615 256364833439 0 65538 4100 65536 0 0 0 17 0 0 0
/proc/18591/statm: 1339 234 194 169 0 50 0
[pid=18592] ppid=18591 vsize=824 CPUtime=0
/proc/18592/stat : 18592 (SatElite) R 18591 18591 18397 0 -1 4194304 131 0 0 0 0 0 0 0 18 0 1 0 105044212 843776 115 1992294400 134512640 135034092 4294956096 18446744073709551615 134691005 0 0 4096 3 0 0 0 17 0 0 0
/proc/18592/statm: 206 115 50 127 0 76 0

[startup+0.0397439 s]
/proc/loadavg: 0.99 0.98 0.99 3/64 18591
/proc/meminfo: memFree=1733452/2055920 swapFree=4191900/4192956
[pid=18591] ppid=18589 vsize=5356 CPUtime=0
/proc/18591/stat : 18591 (manysat.sh) S 18589 18591 18397 0 -1 4194304 286 0 0 0 0 0 0 0 18 0 1 0 105044211 5484544 235 1992294400 4194304 4889804 548682068784 18446744073709551615 256364831556 0 65536 4100 65538 18446744071563356171 0 0 17 1 0 0
/proc/18591/statm: 1339 235 195 169 0 50 0
[pid=18592] ppid=18591 vsize=1924 CPUtime=0.03
/proc/18592/stat : 18592 (SatElite) R 18591 18591 18397 0 -1 4194304 406 0 0 0 3 0 0 0 19 0 1 0 105044212 1970176 390 1992294400 134512640 135034092 4294956096 18446744073709551615 134569373 0 0 4096 3 0 0 0 17 0 0 0
/proc/18592/statm: 481 390 68 127 0 351 0
Current children cumulated CPU time (s) 0.03
Current children cumulated vsize (KiB) 7280

[startup+0.10275 s]
/proc/loadavg: 0.99 0.98 0.99 3/64 18591
/proc/meminfo: memFree=1733452/2055920 swapFree=4191900/4192956
[pid=18591] ppid=18589 vsize=5356 CPUtime=0
/proc/18591/stat : 18591 (manysat.sh) S 18589 18591 18397 0 -1 4194304 286 0 0 0 0 0 0 0 18 0 1 0 105044211 5484544 235 1992294400 4194304 4889804 548682068784 18446744073709551615 256364831556 0 65536 4100 65538 18446744071563356171 0 0 17 1 0 0
/proc/18591/statm: 1339 235 195 169 0 50 0
[pid=18592] ppid=18591 vsize=2076 CPUtime=0.09
/proc/18592/stat : 18592 (SatElite) R 18591 18591 18397 0 -1 4194304 434 0 0 0 9 0 0 0 19 0 1 0 105044212 2125824 418 1992294400 134512640 135034092 4294956096 18446744073709551615 134691101 0 0 4096 3 0 0 0 17 0 0 0
/proc/18592/statm: 519 418 69 127 0 389 0
Current children cumulated CPU time (s) 0.09
Current children cumulated vsize (KiB) 7432

[startup+0.302772 s]
/proc/loadavg: 0.99 0.98 0.99 3/64 18591
/proc/meminfo: memFree=1733452/2055920 swapFree=4191900/4192956
[pid=18591] ppid=18589 vsize=5356 CPUtime=0.1
/proc/18591/stat : 18591 (manysat.sh) S 18589 18591 18397 0 -1 4194304 312 437 0 0 0 0 10 0 15 0 1 0 105044211 5484544 238 1992294400 4194304 4889804 548682068784 18446744073709551615 256364831556 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/18591/statm: 1339 238 195 169 0 50 0
Current children cumulated CPU time (s) 0.1
Current children cumulated vsize (KiB) 5356

[startup+0.701819 s]
/proc/loadavg: 0.99 0.98 0.99 3/64 18591
/proc/meminfo: memFree=1733452/2055920 swapFree=4191900/4192956
[pid=18591] ppid=18589 vsize=5356 CPUtime=0.1
/proc/18591/stat : 18591 (manysat.sh) S 18589 18591 18397 0 -1 4194304 312 437 0 0 0 0 10 0 15 0 1 0 105044211 5484544 238 1992294400 4194304 4889804 548682068784 18446744073709551615 256364831556 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/18591/statm: 1339 238 195 169 0 50 0
Current children cumulated CPU time (s) 0.1
Current children cumulated vsize (KiB) 5356

[startup+1.5019 s]
/proc/loadavg: 0.99 0.98 0.99 3/67 18595
/proc/meminfo: memFree=1729268/2055920 swapFree=4191900/4192956
[pid=18591] ppid=18589 vsize=5356 CPUtime=0.1
/proc/18591/stat : 18591 (manysat.sh) S 18589 18591 18397 0 -1 4194304 312 437 0 0 0 0 10 0 15 0 1 0 105044211 5484544 238 1992294400 4194304 4889804 548682068784 18446744073709551615 256364831556 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/18591/statm: 1339 238 195 169 0 50 0
[pid=18594] ppid=18591 vsize=16712 CPUtime=2.74
/proc/18594/stat : 18594 (manysat1.1_stat) R 18591 18591 18397 0 -1 4194304 1101 0 0 0 274 0 0 0 19 0 2 0 105044223 17113088 1087 1992294400 134512640 135305190 4294956144 18446744073709551615 134528329 0 0 4096 3 18446744073709551615 0 0 17 1 0 0
/proc/18594/statm: 4178 1087 83 193 0 3982 0
[pid=18594/tid=18595] ppid=18591 vsize=16712 CPUtime=1.36
/proc/18594/task/18595/stat : 18595 (manysat1.1_stat) R 18591 18591 18397 0 -1 4194368 330 0 0 0 136 0 0 0 18 0 2 0 105044224 17113088 1087 1992294400 134512640 135305190 4294956144 18446744073709551615 134528410 0 0 4096 3 0 0 0 -1 0 0 0
Current children cumulated CPU time (s) 2.84
Current children cumulated vsize (KiB) 22068

[startup+3.10107 s]
/proc/loadavg: 0.99 0.98 0.99 3/67 18595
/proc/meminfo: memFree=1727988/2055920 swapFree=4191900/4192956
[pid=18591] ppid=18589 vsize=5356 CPUtime=0.1
/proc/18591/stat : 18591 (manysat.sh) S 18589 18591 18397 0 -1 4194304 312 437 0 0 0 0 10 0 15 0 1 0 105044211 5484544 238 1992294400 4194304 4889804 548682068784 18446744073709551615 256364831556 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/18591/statm: 1339 238 195 169 0 50 0
[pid=18594] ppid=18591 vsize=19492 CPUtime=5.9
/proc/18594/stat : 18594 (manysat1.1_stat) R 18591 18591 18397 0 -1 4194304 1623 0 0 0 588 2 0 0 17 0 2 0 105044223 19959808 1609 1992294400 134512640 135305190 4294956144 18446744073709551615 134528539 0 0 4096 3 18446744073709551615 0 0 17 1 0 0
/proc/18594/statm: 4873 1609 83 193 0 4677 0
[pid=18594/tid=18595] ppid=18591 vsize=19492 CPUtime=2.93
/proc/18594/task/18595/stat : 18595 (manysat1.1_stat) R 18591 18591 18397 0 -1 4194368 506 0 0 0 292 1 0 0 17 0 2 0 105044224 19959808 1609 1992294400 134512640 135305190 4294956144 18446744073709551615 134528252 0 0 4096 3 0 0 0 -1 0 0 0
Current children cumulated CPU time (s) 6
Current children cumulated vsize (KiB) 24848

[startup+6.3014 s]
/proc/loadavg: 1.07 1.00 1.00 3/67 18595
/proc/meminfo: memFree=1724084/2055920 swapFree=4191900/4192956
[pid=18591] ppid=18589 vsize=5356 CPUtime=0.1
/proc/18591/stat : 18591 (manysat.sh) S 18589 18591 18397 0 -1 4194304 312 437 0 0 0 0 10 0 15 0 1 0 105044211 5484544 238 1992294400 4194304 4889804 548682068784 18446744073709551615 256364831556 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/18591/statm: 1339 238 195 169 0 50 0
[pid=18594] ppid=18591 vsize=22684 CPUtime=12.28
/proc/18594/stat : 18594 (manysat1.1_stat) R 18591 18591 18397 0 -1 4194304 2364 0 0 0 1225 3 0 0 25 0 2 0 105044223 23228416 2350 1992294400 134512640 135305190 4294956144 18446744073709551615 134528503 0 0 4096 3 18446744073709551615 0 0 17 1 0 0
/proc/18594/statm: 5671 2350 83 193 0 5475 0
[pid=18594/tid=18595] ppid=18591 vsize=22684 CPUtime=6.12
/proc/18594/task/18595/stat : 18595 (manysat1.1_stat) R 18591 18591 18397 0 -1 4194368 823 0 0 0 611 1 0 0 16 0 2 0 105044224 23228416 2350 1992294400 134512640 135305190 4294956144 18446744073709551615 134528242 0 0 4096 3 0 0 0 -1 0 0 0
Current children cumulated CPU time (s) 12.38
Current children cumulated vsize (KiB) 28040

[startup+12.7011 s]
/proc/loadavg: 1.15 1.02 1.01 3/67 18595
/proc/meminfo: memFree=1717940/2055920 swapFree=4191900/4192956
[pid=18591] ppid=18589 vsize=5356 CPUtime=0.1
/proc/18591/stat : 18591 (manysat.sh) S 18589 18591 18397 0 -1 4194304 312 437 0 0 0 0 10 0 15 0 1 0 105044211 5484544 238 1992294400 4194304 4889804 548682068784 18446744073709551615 256364831556 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/18591/statm: 1339 238 195 169 0 50 0
[pid=18594] ppid=18591 vsize=28644 CPUtime=25.04
/proc/18594/stat : 18594 (manysat1.1_stat) R 18591 18591 18397 0 -1 4194304 3786 0 0 0 2500 4 0 0 16 0 2 0 105044223 29331456 3763 1992294400 134512640 135305190 4294956144 18446744073709551615 134538306 0 0 4096 3 18446744073709551615 0 0 17 1 0 0
/proc/18594/statm: 7161 3763 83 193 0 6965 0
[pid=18594/tid=18595] ppid=18591 vsize=28644 CPUtime=12.52
/proc/18594/task/18595/stat : 18595 (manysat1.1_stat) R 18591 18591 18397 0 -1 4194368 1526 0 0 0 1250 2 0 0 20 0 2 0 105044224 29331456 3763 1992294400 134512640 135305190 4294956144 18446744073709551615 134528332 0 0 4096 3 0 0 0 -1 0 0 0
Current children cumulated CPU time (s) 25.14
Current children cumulated vsize (KiB) 34000

[startup+25.5024 s]
/proc/loadavg: 1.34 1.06 1.02 3/67 18595
/proc/meminfo: memFree=1714292/2055920 swapFree=4191900/4192956
[pid=18591] ppid=18589 vsize=5356 CPUtime=0.1
/proc/18591/stat : 18591 (manysat.sh) S 18589 18591 18397 0 -1 4194304 312 437 0 0 0 0 10 0 15 0 1 0 105044211 5484544 238 1992294400 4194304 4889804 548682068784 18446744073709551615 256364831556 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/18591/statm: 1339 238 195 169 0 50 0
[pid=18594] ppid=18591 vsize=31740 CPUtime=50.57
/proc/18594/stat : 18594 (manysat1.1_stat) R 18591 18591 18397 0 -1 4194304 4675 0 0 0 5052 5 0 0 25 0 2 0 105044223 32501760 4652 1992294400 134512640 135305190 4294956144 18446744073709551615 134528410 0 0 4096 3 18446744073709551615 0 0 17 1 0 0
/proc/18594/statm: 7935 4652 83 193 0 7739 0
[pid=18594/tid=18595] ppid=18591 vsize=31740 CPUtime=25.3
/proc/18594/task/18595/stat : 18595 (manysat1.1_stat) R 18591 18591 18397 0 -1 4194368 1916 0 0 0 2528 2 0 0 25 0 2 0 105044224 32501760 4652 1992294400 134512640 135305190 4294956144 18446744073709551615 134528292 0 0 4096 3 0 0 0 -1 0 0 0
Current children cumulated CPU time (s) 50.67
Current children cumulated vsize (KiB) 37096

[startup+51.102 s]
/proc/loadavg: 1.56 1.14 1.04 3/67 18595
/proc/meminfo: memFree=1709428/2055920 swapFree=4191900/4192956
[pid=18591] ppid=18589 vsize=5356 CPUtime=0.1
/proc/18591/stat : 18591 (manysat.sh) S 18589 18591 18397 0 -1 4194304 312 437 0 0 0 0 10 0 15 0 1 0 105044211 5484544 238 1992294400 4194304 4889804 548682068784 18446744073709551615 256364831556 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/18591/statm: 1339 238 195 169 0 50 0
[pid=18594] ppid=18591 vsize=36848 CPUtime=101.64
/proc/18594/stat : 18594 (manysat1.1_stat) R 18591 18591 18397 0 -1 4194304 5891 0 0 0 10156 8 0 0 25 0 2 0 105044223 37732352 5868 1992294400 134512640 135305190 4294956144 18446744073709551615 134528292 0 0 4096 3 18446744073709551615 0 0 17 1 0 0
/proc/18594/statm: 9212 5868 83 193 0 9016 0
[pid=18594/tid=18595] ppid=18591 vsize=36848 CPUtime=50.88
/proc/18594/task/18595/stat : 18595 (manysat1.1_stat) R 18591 18591 18397 0 -1 4194368 2576 0 0 0 5085 3 0 0 25 0 2 0 105044224 37732352 5868 1992294400 134512640 135305190 4294956144 18446744073709551615 134556726 0 0 4096 3 0 0 0 -1 0 0 0
Current children cumulated CPU time (s) 101.74
Current children cumulated vsize (KiB) 42204

[startup+102.306 s]
/proc/loadavg: 1.81 1.27 1.09 3/67 18595
/proc/meminfo: memFree=1701620/2055920 swapFree=4191900/4192956
[pid=18591] ppid=18589 vsize=5356 CPUtime=0.1
/proc/18591/stat : 18591 (manysat.sh) S 18589 18591 18397 0 -1 4194304 312 437 0 0 0 0 10 0 15 0 1 0 105044211 5484544 238 1992294400 4194304 4889804 548682068784 18446744073709551615 256364831556 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/18591/statm: 1339 238 195 169 0 50 0
[pid=18594] ppid=18591 vsize=45160 CPUtime=203.8
/proc/18594/stat : 18594 (manysat1.1_stat) R 18591 18591 18397 0 -1 4194304 7814 0 0 0 20369 11 0 0 25 0 2 0 105044223 46243840 7791 1992294400 134512640 135305190 4294956144 18446744073709551615 134528446 0 0 4096 3 18446744073709551615 0 0 17 1 0 0
/proc/18594/statm: 11290 7791 83 193 0 11094 0
[pid=18594/tid=18595] ppid=18591 vsize=45160 CPUtime=102.06
/proc/18594/task/18595/stat : 18595 (manysat1.1_stat) R 18591 18591 18397 0 -1 4194368 3589 0 0 0 10201 5 0 0 25 0 2 0 105044224 46243840 7791 1992294400 134512640 135305190 4294956144 18446744073709551615 134528503 0 0 4096 3 0 0 0 -1 0 0 0
Current children cumulated CPU time (s) 203.9
Current children cumulated vsize (KiB) 50516

[startup+162.303 s]
/proc/loadavg: 1.93 1.40 1.15 3/67 18595
/proc/meminfo: memFree=1692532/2055920 swapFree=4191900/4192956
[pid=18591] ppid=18589 vsize=5356 CPUtime=0.1
/proc/18591/stat : 18591 (manysat.sh) S 18589 18591 18397 0 -1 4194304 312 437 0 0 0 0 10 0 15 0 1 0 105044211 5484544 238 1992294400 4194304 4889804 548682068784 18446744073709551615 256364831556 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/18591/statm: 1339 238 195 169 0 50 0
[pid=18594] ppid=18591 vsize=54964 CPUtime=323.52
/proc/18594/stat : 18594 (manysat1.1_stat) R 18591 18591 18397 0 -1 4194304 10083 0 0 0 32337 15 0 0 25 0 2 0 105044223 56283136 10060 1992294400 134512640 135305190 4294956144 18446744073709551615 134528292 0 0 4096 3 18446744073709551615 0 0 17 1 0 0
/proc/18594/statm: 13741 10060 83 193 0 13545 0
[pid=18594/tid=18595] ppid=18591 vsize=54964 CPUtime=162.02
/proc/18594/task/18595/stat : 18595 (manysat1.1_stat) R 18591 18591 18397 0 -1 4194368 4777 0 0 0 16195 7 0 0 25 0 2 0 105044224 56283136 10060 1992294400 134512640 135305190 4294956144 18446744073709551615 134528503 0 0 4096 3 0 0 0 -1 0 0 0
Current children cumulated CPU time (s) 323.62
Current children cumulated vsize (KiB) 60320

[startup+222.303 s]
/proc/loadavg: 1.97 1.51 1.20 3/67 18595
/proc/meminfo: memFree=1685172/2055920 swapFree=4191900/4192956
[pid=18591] ppid=18589 vsize=5356 CPUtime=0.1
/proc/18591/stat : 18591 (manysat.sh) S 18589 18591 18397 0 -1 4194304 312 437 0 0 0 0 10 0 15 0 1 0 105044211 5484544 238 1992294400 4194304 4889804 548682068784 18446744073709551615 256364831556 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/18591/statm: 1339 238 195 169 0 50 0
[pid=18594] ppid=18591 vsize=62344 CPUtime=443.25
/proc/18594/stat : 18594 (manysat1.1_stat) R 18591 18591 18397 0 -1 4194304 11914 0 0 0 44306 19 0 0 25 0 2 0 105044223 63840256 11891 1992294400 134512640 135305190 4294956144 18446744073709551615 134528263 0 0 4096 3 18446744073709551615 0 0 17 1 0 0
/proc/18594/statm: 15586 11891 83 193 0 15390 0
[pid=18594/tid=18595] ppid=18591 vsize=62344 CPUtime=221.98
/proc/18594/task/18595/stat : 18595 (manysat1.1_stat) R 18591 18591 18397 0 -1 4194368 5575 0 0 0 22190 8 0 0 25 0 2 0 105044224 63840256 11891 1992294400 134512640 135305190 4294956144 18446744073709551615 134528480 0 0 4096 3 0 0 0 -1 0 0 0
Current children cumulated CPU time (s) 443.35
Current children cumulated vsize (KiB) 67700

[startup+282.303 s]
/proc/loadavg: 1.99 1.59 1.24 3/67 18595
/proc/meminfo: memFree=1680052/2055920 swapFree=4191900/4192956
[pid=18591] ppid=18589 vsize=5356 CPUtime=0.1
/proc/18591/stat : 18591 (manysat.sh) S 18589 18591 18397 0 -1 4194304 312 437 0 0 0 0 10 0 15 0 1 0 105044211 5484544 238 1992294400 4194304 4889804 548682068784 18446744073709551615 256364831556 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/18591/statm: 1339 238 195 169 0 50 0
[pid=18594] ppid=18591 vsize=68096 CPUtime=562.99
/proc/18594/stat : 18594 (manysat1.1_stat) R 18591 18591 18397 0 -1 4194304 13209 0 0 0 56277 22 0 0 25 0 2 0 105044223 69730304 13186 1992294400 134512640 135305190 4294956144 18446744073709551615 134528562 0 0 4096 3 18446744073709551615 0 0 17 1 0 0
/proc/18594/statm: 17024 13186 83 193 0 16828 0
[pid=18594/tid=18595] ppid=18591 vsize=68096 CPUtime=281.95
/proc/18594/task/18595/stat : 18595 (manysat1.1_stat) R 18591 18591 18397 0 -1 4194368 6364 0 0 0 28185 10 0 0 25 0 2 0 105044224 69730304 13186 1992294400 134512640 135305190 4294956144 18446744073709551615 134528392 0 0 4096 3 0 0 0 -1 0 0 0
Current children cumulated CPU time (s) 563.09
Current children cumulated vsize (KiB) 73452

[startup+342.302 s]
/proc/loadavg: 1.99 1.66 1.29 3/67 18595
/proc/meminfo: memFree=1674740/2055920 swapFree=4191900/4192956
[pid=18591] ppid=18589 vsize=5356 CPUtime=0.1
/proc/18591/stat : 18591 (manysat.sh) S 18589 18591 18397 0 -1 4194304 312 437 0 0 0 0 10 0 15 0 1 0 105044211 5484544 238 1992294400 4194304 4889804 548682068784 18446744073709551615 256364831556 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/18591/statm: 1339 238 195 169 0 50 0
[pid=18594] ppid=18591 vsize=74204 CPUtime=682.7
/proc/18594/stat : 18594 (manysat1.1_stat) R 18591 18591 18397 0 -1 4194304 14501 0 0 0 68245 25 0 0 17 0 2 0 105044223 75984896 14478 1992294400 134512640 135305190 4294956144 18446744073709551615 134538546 0 0 4096 3 18446744073709551615 0 0 17 1 0 0
/proc/18594/statm: 18551 14478 83 193 0 18355 0
[pid=18594/tid=18595] ppid=18591 vsize=74204 CPUtime=341.92
/proc/18594/task/18595/stat : 18595 (manysat1.1_stat) R 18591 18591 18397 0 -1 4194368 6729 0 0 0 34181 11 0 0 25 0 2 0 105044224 75984896 14478 1992294400 134512640 135305190 4294956144 18446744073709551615 134528292 0 0 4096 3 0 0 0 -1 0 0 0
Current children cumulated CPU time (s) 682.8
Current children cumulated vsize (KiB) 79560

[startup+402.302 s]
/proc/loadavg: 1.99 1.72 1.33 3/67 18595
/proc/meminfo: memFree=1670004/2055920 swapFree=4191900/4192956
[pid=18591] ppid=18589 vsize=5356 CPUtime=0.1
/proc/18591/stat : 18591 (manysat.sh) S 18589 18591 18397 0 -1 4194304 312 437 0 0 0 0 10 0 15 0 1 0 105044211 5484544 238 1992294400 4194304 4889804 548682068784 18446744073709551615 256364831556 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/18591/statm: 1339 238 195 169 0 50 0
[pid=18594] ppid=18591 vsize=79800 CPUtime=802.43
/proc/18594/stat : 18594 (manysat1.1_stat) R 18591 18591 18397 0 -1 4194304 15726 0 0 0 80216 27 0 0 25 0 2 0 105044223 81715200 15703 1992294400 134512640 135305190 4294956144 18446744073709551615 134528292 0 0 4096 3 18446744073709551615 0 0 17 1 0 0
/proc/18594/statm: 19950 15703 83 193 0 19754 0
[pid=18594/tid=18595] ppid=18591 vsize=79800 CPUtime=401.9
/proc/18594/task/18595/stat : 18595 (manysat1.1_stat) R 18591 18591 18397 0 -1 4194368 7537 0 0 0 40178 12 0 0 25 0 2 0 105044224 81715200 15703 1992294400 134512640 135305190 4294956144 18446744073709551615 134528268 0 0 4096 3 0 0 0 -1 0 0 0
Current children cumulated CPU time (s) 802.53
Current children cumulated vsize (KiB) 85156

[startup+462.302 s]
/proc/loadavg: 1.99 1.77 1.37 3/67 18595
/proc/meminfo: memFree=1664820/2055920 swapFree=4191900/4192956
[pid=18591] ppid=18589 vsize=5356 CPUtime=0.1
/proc/18591/stat : 18591 (manysat.sh) S 18589 18591 18397 0 -1 4194304 312 437 0 0 0 0 10 0 15 0 1 0 105044211 5484544 238 1992294400 4194304 4889804 548682068784 18446744073709551615 256364831556 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/18591/statm: 1339 238 195 169 0 50 0
[pid=18594] ppid=18591 vsize=84000 CPUtime=922.15
/proc/18594/stat : 18594 (manysat1.1_stat) R 18591 18591 18397 0 -1 4194304 16947 0 0 0 92186 29 0 0 20 0 2 0 105044223 86016000 16924 1992294400 134512640 135305190 4294956144 18446744073709551615 134538552 0 0 4096 3 18446744073709551615 0 0 17 1 0 0
/proc/18594/statm: 21000 16924 83 193 0 20804 0
[pid=18594/tid=18595] ppid=18591 vsize=84000 CPUtime=461.86
/proc/18594/task/18595/stat : 18595 (manysat1.1_stat) R 18591 18591 18397 0 -1 4194368 7902 0 0 0 46173 13 0 0 25 0 2 0 105044224 86016000 16924 1992294400 134512640 135305190 4294956144 18446744073709551615 134528771 0 0 4096 3 0 0 0 -1 0 0 0
Current children cumulated CPU time (s) 922.25
Current children cumulated vsize (KiB) 89356

[startup+522.303 s]
/proc/loadavg: 1.99 1.81 1.41 3/67 18595
/proc/meminfo: memFree=1662836/2055920 swapFree=4191900/4192956
[pid=18591] ppid=18589 vsize=5356 CPUtime=0.1
/proc/18591/stat : 18591 (manysat.sh) S 18589 18591 18397 0 -1 4194304 312 437 0 0 0 0 10 0 15 0 1 0 105044211 5484544 238 1992294400 4194304 4889804 548682068784 18446744073709551615 256364831556 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/18591/statm: 1339 238 195 169 0 50 0
[pid=18594] ppid=18591 vsize=86848 CPUtime=1041.88
/proc/18594/stat : 18594 (manysat1.1_stat) R 18591 18591 18397 0 -1 4194304 17481 0 0 0 104157 31 0 0 25 0 2 0 105044223 88932352 17458 1992294400 134512640 135305190 4294956144 18446744073709551615 134528292 0 0 4096 3 18446744073709551615 0 0 17 1 0 0
/proc/18594/statm: 21712 17458 83 193 0 21516 0
[pid=18594/tid=18595] ppid=18591 vsize=86848 CPUtime=521.83
/proc/18594/task/18595/stat : 18595 (manysat1.1_stat) R 18591 18591 18397 0 -1 4194368 7981 0 0 0 52170 13 0 0 25 0 2 0 105044224 88932352 17458 1992294400 134512640 135305190 4294956144 18446744073709551615 134528325 0 0 4096 3 0 0 0 -1 0 0 0
Current children cumulated CPU time (s) 1041.98
Current children cumulated vsize (KiB) 92204

[startup+582.303 s]
/proc/loadavg: 1.99 1.84 1.44 3/67 18595
/proc/meminfo: memFree=1652404/2055920 swapFree=4191900/4192956
[pid=18591] ppid=18589 vsize=5356 CPUtime=0.1
/proc/18591/stat : 18591 (manysat.sh) S 18589 18591 18397 0 -1 4194304 312 437 0 0 0 0 10 0 15 0 1 0 105044211 5484544 238 1992294400 4194304 4889804 548682068784 18446744073709551615 256364831556 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/18591/statm: 1339 238 195 169 0 50 0
[pid=18594] ppid=18591 vsize=97464 CPUtime=1161.61
/proc/18594/stat : 18594 (manysat1.1_stat) R 18591 18591 18397 0 -1 4194304 20029 0 0 0 116125 36 0 0 25 0 2 0 105044223 99803136 20006 1992294400 134512640 135305190 4294956144 18446744073709551615 134528229 0 0 4096 3 18446744073709551615 0 0 17 1 0 0
/proc/18594/statm: 24366 20006 83 193 0 24170 0
[pid=18594/tid=18595] ppid=18591 vsize=97464 CPUtime=581.8
/proc/18594/task/18595/stat : 18595 (manysat1.1_stat) R 18591 18591 18397 0 -1 4194368 9182 0 0 0 58164 16 0 0 25 0 2 0 105044224 99803136 20006 1992294400 134512640 135305190 4294956144 18446744073709551615 134538167 0 0 4096 3 0 0 0 -1 0 0 0
Current children cumulated CPU time (s) 1161.71
Current children cumulated vsize (KiB) 102820



Maximum CPU time exceeded: sending SIGTERM then SIGKILL

[startup+601.502 s]
/proc/loadavg: 1.99 1.85 1.45 3/67 18595
/proc/meminfo: memFree=1652084/2055920 swapFree=4191900/4192956
[pid=18591] ppid=18589 vsize=5356 CPUtime=0.1
/proc/18591/stat : 18591 (manysat.sh) S 18589 18591 18397 0 -1 4194304 312 437 0 0 0 0 10 0 15 0 1 0 105044211 5484544 238 1992294400 4194304 4889804 548682068784 18446744073709551615 256364831556 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/18591/statm: 1339 238 195 169 0 50 0
[pid=18594] ppid=18591 vsize=98072 CPUtime=1199.91
/proc/18594/stat : 18594 (manysat1.1_stat) R 18591 18591 18397 0 -1 4194304 20105 0 0 0 119955 36 0 0 25 0 2 0 105044223 100425728 20082 1992294400 134512640 135305190 4294956144 18446744073709551615 134528229 0 0 4096 3 18446744073709551615 0 0 17 1 0 0
/proc/18594/statm: 24518 20082 83 193 0 24322 0
[pid=18594/tid=18595] ppid=18591 vsize=98072 CPUtime=600.98
/proc/18594/task/18595/stat : 18595 (manysat1.1_stat) R 18591 18591 18397 0 -1 4194368 9182 0 0 0 60082 16 0 0 25 0 2 0 105044224 100425728 20082 1992294400 134512640 135305190 4294956144 18446744073709551615 134530721 0 0 4096 3 0 0 0 -1 0 0 0
Current children cumulated CPU time (s) 1200.01
Current children cumulated vsize (KiB) 103428

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

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

[startup+601.502 s]
/proc/loadavg: 1.99 1.85 1.45 3/67 18595
/proc/meminfo: memFree=1652084/2055920 swapFree=4191900/4192956
[pid=18591] ppid=18589 vsize=5356 CPUtime=0.1
/proc/18591/stat : 18591 (manysat.sh) S 18589 18591 18397 0 -1 4194304 312 437 0 0 0 0 10 0 15 0 1 0 105044211 5484544 238 1992294400 4194304 4889804 548682068784 18446744073709551615 256364831556 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/18591/statm: 1339 238 195 169 0 50 0
[pid=18594] ppid=18591 vsize=98072 CPUtime=1199.91
/proc/18594/stat : 18594 (manysat1.1_stat) R 18591 18591 18397 0 -1 4194304 20105 0 0 0 119955 36 0 0 25 0 2 0 105044223 100425728 20082 1992294400 134512640 135305190 4294956144 18446744073709551615 134528229 0 0 4096 3 18446744073709551615 0 0 17 1 0 0
/proc/18594/statm: 24518 20082 83 193 0 24322 0
[pid=18594/tid=18595] ppid=18591 vsize=98072 CPUtime=600.98
/proc/18594/task/18595/stat : 18595 (manysat1.1_stat) R 18591 18591 18397 0 -1 4194368 9182 0 0 0 60082 16 0 0 25 0 2 0 105044224 100425728 20082 1992294400 134512640 135305190 4294956144 18446744073709551615 134530721 0 0 4096 3 0 0 0 -1 0 0 0
Current children cumulated CPU time (s) 1200.01
Current children cumulated vsize (KiB) 103428

Child ended because it received signal 15 (SIGTERM)

# WARNING:
# CPU time reported by wait4() is probably wrong !
# wait4(...,&childrusage) returns 18591 and gives
#  childrusage.ru_utime.tv_sec=0
#  childrusage.ru_utime.tv_usec=109983
#  childrusage.ru_stime.tv_sec=0
#  childrusage.ru_stime.tv_usec=3999
# CPU time returned by wait4() is 0.113982
# 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): 601.519
CPU time (s): 1200.01
CPU user time (s): 1199.65
CPU system time (s): 0.36
CPU usage (%): 199.497
Max. virtual memory (cumulated for all children) (KiB): 103428

getrusage(RUSAGE_CHILDREN,...) data:
user time used= 0.109983
system time used= 0.003999
maximum resident set size= 0
integral shared memory size= 0
integral unshared data size= 0
integral unshared stack size= 0
page reclaims= 749
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= 4

runsolver used 0.51992 second user time and 1.69074 second system time

The end

Launcher Data 

Begin job on node90 at 2009-04-26 20:22:32
IDJOB=1731397
IDBENCH=24751
IDSOLVER=514
FILE ID=node90/1731397-1240770151
PBS_JOBID= 9187191
Free space on /tmp= 66548 MiB

SOLVER NAME= ManySAT 1.1 aimd 1/2009-03-20
BENCH NAME= SAT07/crafted/Difficult/contest-02-03-04/contest04-connm-ue-csp-sat-n800-d0.04-s362703357.sat05-548.reshuffled-07.cnf
COMMAND LINE= manysat.sh BENCHNAME aimd 1
RUNSOLVER COMMAND LINE= BIN/runsolver --timestamp -w /tmp/evaluation-result-1731397-1240770151/watcher-1731397-1240770151 -o /tmp/evaluation-result-1731397-1240770151/solver-1731397-1240770151 -C 1200 -W 1800 -M 1800 --output-limit 1,15  manysat.sh HOME/instance-1731397-1240770151.cnf aimd 1

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

MD5SUM BENCH= d8fa78c834564753f42ad3a5aaefa23a
RANDOM SEED=1497488855

node90.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		: 3000.238
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		: 3000.238
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	: 5996.54
clflush size	: 64
cache_alignment	: 128
address sizes	: 36 bits physical, 48 bits virtual
power management:


/proc/meminfo:
MemTotal:      2055920 kB
MemFree:       1733932 kB
Buffers:         34964 kB
Cached:         209452 kB
SwapCached:        384 kB
Active:          73596 kB
Inactive:       184556 kB
HighTotal:           0 kB
HighFree:            0 kB
LowTotal:      2055920 kB
LowFree:       1733932 kB
SwapTotal:     4192956 kB
SwapFree:      4191900 kB
Dirty:            1628 kB
Writeback:           0 kB
Mapped:          22148 kB
Slab:            49848 kB
Committed_AS:   292284 kB
PageTables:       1428 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= 66548 MiB
End job on node90 at 2009-04-26 20:32:35