Trace number 1731451

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) 1200.06 601.419

General information on the benchmark

Namecrafted/Difficult/contest-02-03-04/
contest04-lksat-n1000-m6860-k4-l4-s1935114289.sat05-523.reshuffled-07.cnf
MD5SUM27360692d166ffe055bd444eea177edf
Bench CategoryCRAFTED (crafted instances)
Best result obtained on this benchmarkUNSAT
Best CPU time to get the best result obtained on this benchmark852.684
Satisfiable
(Un)Satisfiability was proved
Number of variables987
Number of clauses6860
Sum of the clauses size27440
Maximum clause length4
Minimum clause length4
Number of clauses of size 10
Number of clauses of size 20
Number of clauses of size 30
Number of clauses of size 46860
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 |    6860    27440 |    2057       0        0     nan |  0.000 % |
0.00/0.01	c |         0 |    6363    25367 |      --       0       --      -- |     --   | -497/-2073
0.00/0.01	c ==============================================================================
0.00/0.01	c Result  :   #vars: 897   #clauses: 6363   #literals: 25367
0.00/0.01	c CPU time:   0.010998 s
0.00/0.01	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-1731451-1240770709/watcher-1731451-1240770709 -o /tmp/evaluation-result-1731451-1240770709/solver-1731451-1240770709 -C 1200 -W 1800 -M 1800 --output-limit 1,15 manysat.sh HOME/instance-1731451-1240770709.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 0.97 0.98 3/65 24018
/proc/meminfo: memFree=1755512/2055920 swapFree=4181392/4192956
[pid=24018] ppid=24016 vsize=5356 CPUtime=0
/proc/24018/stat : 24018 (manysat.sh) R 24016 24018 23800 0 -1 4194304 267 0 0 0 0 0 0 0 18 0 1 0 105100079 5484544 234 1992294400 4194304 4889804 548682068784 18446744073709551615 254613711519 0 65538 4100 65536 0 0 0 17 0 0 0
/proc/24018/statm: 1339 234 194 169 0 50 0
[pid=24019] ppid=24018 vsize=824 CPUtime=0
/proc/24019/stat : 24019 (SatElite) R 24018 24018 23800 0 -1 4194304 138 0 0 0 0 0 0 0 18 0 1 0 105100079 843776 122 1992294400 134512640 135034092 4294956096 18446744073709551615 134691005 0 0 4096 3 0 0 0 17 0 0 0
/proc/24019/statm: 206 123 50 127 0 76 0

[startup+0.0968381 s]
/proc/loadavg: 0.99 0.97 0.98 3/65 24018
/proc/meminfo: memFree=1755512/2055920 swapFree=4181392/4192956
[pid=24018] ppid=24016 vsize=5356 CPUtime=0.01
/proc/24018/stat : 24018 (manysat.sh) S 24016 24018 23800 0 -1 4194304 312 294 0 0 0 0 1 0 18 0 1 0 105100079 5484544 238 1992294400 4194304 4889804 548682068784 18446744073709551615 254613709636 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/24018/statm: 1339 238 195 169 0 50 0
Current children cumulated CPU time (s) 0.01
Current children cumulated vsize (KiB) 5356

[startup+0.101835 s]
/proc/loadavg: 0.99 0.97 0.98 3/65 24018
/proc/meminfo: memFree=1755512/2055920 swapFree=4181392/4192956
[pid=24018] ppid=24016 vsize=5356 CPUtime=0.01
/proc/24018/stat : 24018 (manysat.sh) S 24016 24018 23800 0 -1 4194304 312 294 0 0 0 0 1 0 18 0 1 0 105100079 5484544 238 1992294400 4194304 4889804 548682068784 18446744073709551615 254613709636 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/24018/statm: 1339 238 195 169 0 50 0
Current children cumulated CPU time (s) 0.01
Current children cumulated vsize (KiB) 5356

[startup+0.301861 s]
/proc/loadavg: 0.99 0.97 0.98 3/65 24018
/proc/meminfo: memFree=1755512/2055920 swapFree=4181392/4192956
[pid=24018] ppid=24016 vsize=5356 CPUtime=0.01
/proc/24018/stat : 24018 (manysat.sh) S 24016 24018 23800 0 -1 4194304 312 294 0 0 0 0 1 0 18 0 1 0 105100079 5484544 238 1992294400 4194304 4889804 548682068784 18446744073709551615 254613709636 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/24018/statm: 1339 238 195 169 0 50 0
Current children cumulated CPU time (s) 0.01
Current children cumulated vsize (KiB) 5356

[startup+0.701906 s]
/proc/loadavg: 0.99 0.97 0.98 3/65 24018
/proc/meminfo: memFree=1755512/2055920 swapFree=4181392/4192956
[pid=24018] ppid=24016 vsize=5356 CPUtime=0.01
/proc/24018/stat : 24018 (manysat.sh) S 24016 24018 23800 0 -1 4194304 312 294 0 0 0 0 1 0 18 0 1 0 105100079 5484544 238 1992294400 4194304 4889804 548682068784 18446744073709551615 254613709636 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/24018/statm: 1339 238 195 169 0 50 0
Current children cumulated CPU time (s) 0.01
Current children cumulated vsize (KiB) 5356

[startup+1.502 s]
/proc/loadavg: 0.99 0.97 0.98 3/68 24022
/proc/meminfo: memFree=1751200/2055920 swapFree=4181392/4192956
[pid=24018] ppid=24016 vsize=5356 CPUtime=0.01
/proc/24018/stat : 24018 (manysat.sh) S 24016 24018 23800 0 -1 4194304 312 294 0 0 0 0 1 0 18 0 1 0 105100079 5484544 238 1992294400 4194304 4889804 548682068784 18446744073709551615 254613709636 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/24018/statm: 1339 238 195 169 0 50 0
[pid=24021] ppid=24018 vsize=17840 CPUtime=2.92
/proc/24021/stat : 24021 (manysat1.1_stat) R 24018 24018 23800 0 -1 4194304 1197 0 0 0 292 0 0 0 21 0 2 0 105100082 18268160 1183 1992294400 134512640 135305190 4294956144 18446744073709551615 134528520 0 0 4096 3 18446744073709551615 0 0 17 1 0 0
/proc/24021/statm: 4460 1183 83 193 0 4264 0
[pid=24021/tid=24022] ppid=24018 vsize=17840 CPUtime=1.46
/proc/24021/task/24022/stat : 24022 (manysat1.1_stat) R 24018 24018 23800 0 -1 4194368 417 0 0 0 146 0 0 0 21 0 2 0 105100082 18268160 1183 1992294400 134512640 135305190 4294956144 18446744073709551615 134528229 0 0 4096 3 0 0 0 -1 0 0 0
Current children cumulated CPU time (s) 2.93
Current children cumulated vsize (KiB) 23196

[startup+3.10118 s]
/proc/loadavg: 0.99 0.97 0.98 3/68 24022
/proc/meminfo: memFree=1749472/2055920 swapFree=4181392/4192956
[pid=24018] ppid=24016 vsize=5356 CPUtime=0.01
/proc/24018/stat : 24018 (manysat.sh) S 24016 24018 23800 0 -1 4194304 312 294 0 0 0 0 1 0 18 0 1 0 105100079 5484544 238 1992294400 4194304 4889804 548682068784 18446744073709551615 254613709636 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/24018/statm: 1339 238 195 169 0 50 0
[pid=24021] ppid=24018 vsize=19952 CPUtime=6.12
/proc/24021/stat : 24021 (manysat1.1_stat) R 24018 24018 23800 0 -1 4194304 1852 0 0 0 611 1 0 0 20 0 2 0 105100082 20430848 1838 1992294400 134512640 135305190 4294956144 18446744073709551615 134528242 0 0 4096 3 18446744073709551615 0 0 17 1 0 0
/proc/24021/statm: 4988 1838 83 193 0 4792 0
[pid=24021/tid=24022] ppid=24018 vsize=19952 CPUtime=3.05
/proc/24021/task/24022/stat : 24022 (manysat1.1_stat) R 24018 24018 23800 0 -1 4194368 752 0 0 0 305 0 0 0 17 0 2 0 105100082 20430848 1838 1992294400 134512640 135305190 4294956144 18446744073709551615 134569921 0 0 4096 3 0 0 0 -1 0 0 0
Current children cumulated CPU time (s) 6.13
Current children cumulated vsize (KiB) 25308

[startup+6.30254 s]
/proc/loadavg: 1.07 0.99 0.98 3/68 24022
/proc/meminfo: memFree=1745952/2055920 swapFree=4181392/4192956
[pid=24018] ppid=24016 vsize=5356 CPUtime=0.01
/proc/24018/stat : 24018 (manysat.sh) S 24016 24018 23800 0 -1 4194304 312 294 0 0 0 0 1 0 18 0 1 0 105100079 5484544 238 1992294400 4194304 4889804 548682068784 18446744073709551615 254613709636 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/24018/statm: 1339 238 195 169 0 50 0
[pid=24021] ppid=24018 vsize=22380 CPUtime=12.5
/proc/24021/stat : 24021 (manysat1.1_stat) R 24018 24018 23800 0 -1 4194304 2525 0 0 0 1248 2 0 0 25 0 2 0 105100082 22917120 2511 1992294400 134512640 135305190 4294956144 18446744073709551615 134528392 0 0 4096 3 18446744073709551615 0 0 17 1 0 0
/proc/24021/statm: 5595 2511 83 193 0 5399 0
[pid=24021/tid=24022] ppid=24018 vsize=22380 CPUtime=6.25
/proc/24021/task/24022/stat : 24022 (manysat1.1_stat) R 24018 24018 23800 0 -1 4194368 1050 0 0 0 624 1 0 0 25 0 2 0 105100082 22917120 2511 1992294400 134512640 135305190 4294956144 18446744073709551615 134557342 0 0 4096 3 0 0 0 -1 0 0 0
Current children cumulated CPU time (s) 12.51
Current children cumulated vsize (KiB) 27736

[startup+12.7012 s]
/proc/loadavg: 1.15 1.00 0.99 3/68 24022
/proc/meminfo: memFree=1742688/2055920 swapFree=4181392/4192956
[pid=24018] ppid=24016 vsize=5356 CPUtime=0.01
/proc/24018/stat : 24018 (manysat.sh) S 24016 24018 23800 0 -1 4194304 312 294 0 0 0 0 1 0 18 0 1 0 105100079 5484544 238 1992294400 4194304 4889804 548682068784 18446744073709551615 254613709636 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/24018/statm: 1339 238 195 169 0 50 0
[pid=24021] ppid=24018 vsize=25496 CPUtime=25.28
/proc/24021/stat : 24021 (manysat1.1_stat) R 24018 24018 23800 0 -1 4194304 3168 0 0 0 2525 3 0 0 21 0 2 0 105100082 26107904 3154 1992294400 134512640 135305190 4294956144 18446744073709551615 134528292 0 0 4096 3 18446744073709551615 0 0 17 1 0 0
/proc/24021/statm: 6374 3154 83 193 0 6178 0
[pid=24021/tid=24022] ppid=24018 vsize=25496 CPUtime=12.65
/proc/24021/task/24022/stat : 24022 (manysat1.1_stat) R 24018 24018 23800 0 -1 4194368 1402 0 0 0 1264 1 0 0 19 0 2 0 105100082 26107904 3154 1992294400 134512640 135305190 4294956144 18446744073709551615 134528344 0 0 4096 3 0 0 0 -1 0 0 0
Current children cumulated CPU time (s) 25.29
Current children cumulated vsize (KiB) 30852

[startup+25.5017 s]
/proc/loadavg: 1.42 1.07 1.01 3/68 24022
/proc/meminfo: memFree=1738144/2055920 swapFree=4181392/4192956
[pid=24018] ppid=24016 vsize=5356 CPUtime=0.01
/proc/24018/stat : 24018 (manysat.sh) S 24016 24018 23800 0 -1 4194304 312 294 0 0 0 0 1 0 18 0 1 0 105100079 5484544 238 1992294400 4194304 4889804 548682068784 18446744073709551615 254613709636 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/24018/statm: 1339 238 195 169 0 50 0
[pid=24021] ppid=24018 vsize=30260 CPUtime=50.81
/proc/24021/stat : 24021 (manysat1.1_stat) R 24018 24018 23800 0 -1 4194304 4250 0 0 0 5076 5 0 0 25 0 2 0 105100082 30986240 4236 1992294400 134512640 135305190 4294956144 18446744073709551615 134528503 0 0 4096 3 18446744073709551615 0 0 17 1 0 0
/proc/24021/statm: 7565 4236 83 193 0 7369 0
[pid=24021/tid=24022] ppid=24018 vsize=30260 CPUtime=25.45
/proc/24021/task/24022/stat : 24022 (manysat1.1_stat) R 24018 24018 23800 0 -1 4194368 1930 0 0 0 2542 3 0 0 25 0 2 0 105100082 30986240 4236 1992294400 134512640 135305190 4294956144 18446744073709551615 134528392 0 0 4096 3 0 0 0 -1 0 0 0
Current children cumulated CPU time (s) 50.82
Current children cumulated vsize (KiB) 35616

[startup+51.1015 s]
/proc/loadavg: 1.61 1.14 1.04 3/68 24022
/proc/meminfo: memFree=1734880/2055920 swapFree=4181392/4192956
[pid=24018] ppid=24016 vsize=5356 CPUtime=0.01
/proc/24018/stat : 24018 (manysat.sh) S 24016 24018 23800 0 -1 4194304 312 294 0 0 0 0 1 0 18 0 1 0 105100079 5484544 238 1992294400 4194304 4889804 548682068784 18446744073709551615 254613709636 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/24018/statm: 1339 238 195 169 0 50 0
[pid=24021] ppid=24018 vsize=33244 CPUtime=101.9
/proc/24021/stat : 24021 (manysat1.1_stat) R 24018 24018 23800 0 -1 4194304 5069 0 0 0 10183 7 0 0 25 0 2 0 105100082 34041856 5055 1992294400 134512640 135305190 4294956144 18446744073709551615 134528301 0 0 4096 3 18446744073709551615 0 0 17 1 0 0
/proc/24021/statm: 8311 5055 83 193 0 8115 0
[pid=24021/tid=24022] ppid=24018 vsize=33244 CPUtime=51.03
/proc/24021/task/24022/stat : 24022 (manysat1.1_stat) R 24018 24018 23800 0 -1 4194368 2387 0 0 0 5099 4 0 0 25 0 2 0 105100082 34041856 5055 1992294400 134512640 135305190 4294956144 18446744073709551615 134528229 0 0 4096 3 0 0 0 -1 0 0 0
Current children cumulated CPU time (s) 101.91
Current children cumulated vsize (KiB) 38600

[startup+102.305 s]
/proc/loadavg: 1.83 1.27 1.08 3/68 24022
/proc/meminfo: memFree=1726752/2055920 swapFree=4181392/4192956
[pid=24018] ppid=24016 vsize=5356 CPUtime=0.01
/proc/24018/stat : 24018 (manysat.sh) S 24016 24018 23800 0 -1 4194304 312 294 0 0 0 0 1 0 18 0 1 0 105100079 5484544 238 1992294400 4194304 4889804 548682068784 18446744073709551615 254613709636 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/24018/statm: 1339 238 195 169 0 50 0
[pid=24021] ppid=24018 vsize=42060 CPUtime=204.07
/proc/24021/stat : 24021 (manysat1.1_stat) R 24018 24018 23800 0 -1 4194304 7109 0 0 0 20397 10 0 0 25 0 2 0 105100082 43069440 7095 1992294400 134512640 135305190 4294956144 18446744073709551615 134528392 0 0 4096 3 18446744073709551615 0 0 17 1 0 0
/proc/24021/statm: 10515 7095 83 193 0 10319 0
[pid=24021/tid=24022] ppid=24018 vsize=42060 CPUtime=102.21
/proc/24021/task/24022/stat : 24022 (manysat1.1_stat) R 24018 24018 23800 0 -1 4194368 3376 0 0 0 10216 5 0 0 25 0 2 0 105100082 43069440 7095 1992294400 134512640 135305190 4294956144 18446744073709551615 134528263 0 0 4096 3 0 0 0 -1 0 0 0
Current children cumulated CPU time (s) 204.08
Current children cumulated vsize (KiB) 47416

[startup+162.302 s]
/proc/loadavg: 1.99 1.42 1.14 3/68 24022
/proc/meminfo: memFree=1719136/2055920 swapFree=4181392/4192956
[pid=24018] ppid=24016 vsize=5356 CPUtime=0.01
/proc/24018/stat : 24018 (manysat.sh) S 24016 24018 23800 0 -1 4194304 312 294 0 0 0 0 1 0 18 0 1 0 105100079 5484544 238 1992294400 4194304 4889804 548682068784 18446744073709551615 254613709636 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/24018/statm: 1339 238 195 169 0 50 0
[pid=24021] ppid=24018 vsize=50784 CPUtime=323.8
/proc/24021/stat : 24021 (manysat1.1_stat) R 24018 24018 23800 0 -1 4194304 8981 0 0 0 32366 14 0 0 25 0 2 0 105100082 52002816 8967 1992294400 134512640 135305190 4294956144 18446744073709551615 134528292 0 0 4096 3 18446744073709551615 0 0 17 1 0 0
/proc/24021/statm: 12696 8967 83 193 0 12500 0
[pid=24021/tid=24022] ppid=24018 vsize=50784 CPUtime=162.17
/proc/24021/task/24022/stat : 24022 (manysat1.1_stat) R 24018 24018 23800 0 -1 4194368 4510 0 0 0 16209 8 0 0 25 0 2 0 105100082 52002816 8967 1992294400 134512640 135305190 4294956144 18446744073709551615 134528413 0 0 4096 3 0 0 0 -1 0 0 0
Current children cumulated CPU time (s) 323.81
Current children cumulated vsize (KiB) 56140

[startup+222.302 s]
/proc/loadavg: 2.04 1.54 1.20 3/68 24022
/proc/meminfo: memFree=1711200/2055920 swapFree=4181392/4192956
[pid=24018] ppid=24016 vsize=5356 CPUtime=0.01
/proc/24018/stat : 24018 (manysat.sh) S 24016 24018 23800 0 -1 4194304 312 294 0 0 0 0 1 0 18 0 1 0 105100079 5484544 238 1992294400 4194304 4889804 548682068784 18446744073709551615 254613709636 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/24018/statm: 1339 238 195 169 0 50 0
[pid=24021] ppid=24018 vsize=58672 CPUtime=443.52
/proc/24021/stat : 24021 (manysat1.1_stat) R 24018 24018 23800 0 -1 4194304 10958 0 0 0 44335 17 0 0 25 0 2 0 105100082 60080128 10944 1992294400 134512640 135305190 4294956144 18446744073709551615 134528292 0 0 4096 3 18446744073709551615 0 0 17 1 0 0
/proc/24021/statm: 14668 10944 83 193 0 14472 0
[pid=24021/tid=24022] ppid=24018 vsize=58672 CPUtime=222.15
/proc/24021/task/24022/stat : 24022 (manysat1.1_stat) R 24018 24018 23800 0 -1 4194368 5537 0 0 0 22205 10 0 0 22 0 2 0 105100082 60080128 10944 1992294400 134512640 135305190 4294956144 18446744073709551615 134528292 0 0 4096 3 0 0 0 -1 0 0 0
Current children cumulated CPU time (s) 443.53
Current children cumulated vsize (KiB) 64028

[startup+282.301 s]
/proc/loadavg: 2.06 1.63 1.25 3/68 24022
/proc/meminfo: memFree=1708064/2055920 swapFree=4181392/4192956
[pid=24018] ppid=24016 vsize=5356 CPUtime=0.01
/proc/24018/stat : 24018 (manysat.sh) S 24016 24018 23800 0 -1 4194304 312 294 0 0 0 0 1 0 18 0 1 0 105100079 5484544 238 1992294400 4194304 4889804 548682068784 18446744073709551615 254613709636 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/24018/statm: 1339 238 195 169 0 50 0
[pid=24021] ppid=24018 vsize=62108 CPUtime=563.26
/proc/24021/stat : 24021 (manysat1.1_stat) R 24018 24018 23800 0 -1 4194304 11801 0 0 0 56306 20 0 0 25 0 2 0 105100082 63598592 11787 1992294400 134512640 135305190 4294956144 18446744073709551615 134528379 0 0 4096 3 18446744073709551615 0 0 17 1 0 0
/proc/24021/statm: 15527 11787 83 193 0 15331 0
[pid=24021/tid=24022] ppid=24018 vsize=62108 CPUtime=282.11
/proc/24021/task/24022/stat : 24022 (manysat1.1_stat) R 24018 24018 23800 0 -1 4194368 5988 0 0 0 28200 11 0 0 23 0 2 0 105100082 63598592 11787 1992294400 134512640 135305190 4294956144 18446744073709551615 134528292 0 0 4096 3 0 0 0 -1 0 0 0
Current children cumulated CPU time (s) 563.27
Current children cumulated vsize (KiB) 67464

[startup+342.302 s]
/proc/loadavg: 2.06 1.71 1.30 3/68 24022
/proc/meminfo: memFree=1698784/2055920 swapFree=4181392/4192956
[pid=24018] ppid=24016 vsize=5356 CPUtime=0.01
/proc/24018/stat : 24018 (manysat.sh) S 24016 24018 23800 0 -1 4194304 312 294 0 0 0 0 1 0 18 0 1 0 105100079 5484544 238 1992294400 4194304 4889804 548682068784 18446744073709551615 254613709636 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/24018/statm: 1339 238 195 169 0 50 0
[pid=24021] ppid=24018 vsize=71216 CPUtime=682.98
/proc/24021/stat : 24021 (manysat1.1_stat) R 24018 24018 23800 0 -1 4194304 14061 0 0 0 68275 23 0 0 24 0 2 0 105100082 72925184 14047 1992294400 134512640 135305190 4294956144 18446744073709551615 134528277 0 0 4096 3 18446744073709551615 0 0 17 1 0 0
/proc/24021/statm: 17804 14047 83 193 0 17608 0
[pid=24021/tid=24022] ppid=24018 vsize=71216 CPUtime=342.08
/proc/24021/task/24022/stat : 24022 (manysat1.1_stat) R 24018 24018 23800 0 -1 4194368 7270 0 0 0 34194 14 0 0 25 0 2 0 105100082 72925184 14047 1992294400 134512640 135305190 4294956144 18446744073709551615 134528418 0 0 4096 3 0 0 0 -1 0 0 0
Current children cumulated CPU time (s) 682.99
Current children cumulated vsize (KiB) 76572

[startup+402.302 s]
/proc/loadavg: 2.06 1.77 1.35 3/68 24022
/proc/meminfo: memFree=1693792/2055920 swapFree=4181392/4192956
[pid=24018] ppid=24016 vsize=5356 CPUtime=0.01
/proc/24018/stat : 24018 (manysat.sh) S 24016 24018 23800 0 -1 4194304 312 294 0 0 0 0 1 0 18 0 1 0 105100079 5484544 238 1992294400 4194304 4889804 548682068784 18446744073709551615 254613709636 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/24018/statm: 1339 238 195 169 0 50 0
[pid=24021] ppid=24018 vsize=76984 CPUtime=802.73
/proc/24021/stat : 24021 (manysat1.1_stat) R 24018 24018 23800 0 -1 4194304 15338 0 0 0 80246 27 0 0 25 0 2 0 105100082 78831616 15324 1992294400 134512640 135305190 4294956144 18446744073709551615 134528292 0 0 4096 3 18446744073709551615 0 0 17 1 0 0
/proc/24021/statm: 19246 15324 83 193 0 19050 0
[pid=24021/tid=24022] ppid=24018 vsize=76984 CPUtime=402.06
/proc/24021/task/24022/stat : 24022 (manysat1.1_stat) R 24018 24018 23800 0 -1 4194368 7912 0 0 0 40190 16 0 0 25 0 2 0 105100082 78831616 15324 1992294400 134512640 135305190 4294956144 18446744073709551615 134528292 0 0 4096 3 0 0 0 -1 0 0 0
Current children cumulated CPU time (s) 802.74
Current children cumulated vsize (KiB) 82340

[startup+462.301 s]
/proc/loadavg: 2.05 1.83 1.39 3/68 24024
/proc/meminfo: memFree=1686688/2055920 swapFree=4181392/4192956
[pid=24018] ppid=24016 vsize=5356 CPUtime=0.01
/proc/24018/stat : 24018 (manysat.sh) S 24016 24018 23800 0 -1 4194304 312 294 0 0 0 0 1 0 18 0 1 0 105100079 5484544 238 1992294400 4194304 4889804 548682068784 18446744073709551615 254613709636 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/24018/statm: 1339 238 195 169 0 50 0
[pid=24021] ppid=24018 vsize=84796 CPUtime=922.44
/proc/24021/stat : 24021 (manysat1.1_stat) R 24018 24018 23800 0 -1 4194304 17020 0 0 0 92215 29 0 0 25 0 2 0 105100082 86831104 17006 1992294400 134512640 135305190 4294956144 18446744073709551615 134528263 0 0 4096 3 18446744073709551615 0 0 17 1 0 0
/proc/24021/statm: 21199 17006 83 193 0 21003 0
[pid=24021/tid=24022] ppid=24018 vsize=84796 CPUtime=462.03
/proc/24021/task/24022/stat : 24022 (manysat1.1_stat) R 24018 24018 23800 0 -1 4194368 8931 0 0 0 46186 17 0 0 25 0 2 0 105100082 86831104 17006 1992294400 134512640 135305190 4294956144 18446744073709551615 134528771 0 0 4096 3 0 0 0 -1 0 0 0
Current children cumulated CPU time (s) 922.45
Current children cumulated vsize (KiB) 90152

[startup+522.302 s]
/proc/loadavg: 2.13 1.89 1.43 3/68 24024
/proc/meminfo: memFree=1685344/2055920 swapFree=4181392/4192956
[pid=24018] ppid=24016 vsize=5356 CPUtime=0.01
/proc/24018/stat : 24018 (manysat.sh) S 24016 24018 23800 0 -1 4194304 312 294 0 0 0 0 1 0 18 0 1 0 105100079 5484544 238 1992294400 4194304 4889804 548682068784 18446744073709551615 254613709636 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/24018/statm: 1339 238 195 169 0 50 0
[pid=24021] ppid=24018 vsize=86568 CPUtime=1042.19
/proc/24021/stat : 24021 (manysat1.1_stat) R 24018 24018 23800 0 -1 4194304 17414 0 0 0 104188 31 0 0 25 0 2 0 105100082 88645632 17400 1992294400 134512640 135305190 4294956144 18446744073709551615 134528292 0 0 4096 3 18446744073709551615 0 0 17 1 0 0
/proc/24021/statm: 21642 17400 83 193 0 21446 0
[pid=24021/tid=24022] ppid=24018 vsize=86568 CPUtime=522
/proc/24021/task/24022/stat : 24022 (manysat1.1_stat) R 24018 24018 23800 0 -1 4194368 9123 0 0 0 52182 18 0 0 25 0 2 0 105100082 88645632 17400 1992294400 134512640 135305190 4294956144 18446744073709551615 134528292 0 0 4096 3 0 0 0 -1 0 0 0
Current children cumulated CPU time (s) 1042.2
Current children cumulated vsize (KiB) 91924

[startup+582.302 s]
/proc/loadavg: 2.12 1.92 1.47 3/68 24024
/proc/meminfo: memFree=1673952/2055920 swapFree=4181392/4192956
[pid=24018] ppid=24016 vsize=5356 CPUtime=0.01
/proc/24018/stat : 24018 (manysat.sh) S 24016 24018 23800 0 -1 4194304 312 294 0 0 0 0 1 0 18 0 1 0 105100079 5484544 238 1992294400 4194304 4889804 548682068784 18446744073709551615 254613709636 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/24018/statm: 1339 238 195 169 0 50 0
[pid=24021] ppid=24018 vsize=97608 CPUtime=1161.93
/proc/24021/stat : 24021 (manysat1.1_stat) R 24018 24018 23800 0 -1 4194304 20255 0 0 0 116156 37 0 0 25 0 2 0 105100082 99950592 20241 1992294400 134512640 135305190 4294956144 18446744073709551615 134528292 0 0 4096 3 18446744073709551615 0 0 17 1 0 0
/proc/24021/statm: 24402 20241 83 193 0 24206 0
[pid=24021/tid=24022] ppid=24018 vsize=97608 CPUtime=581.97
/proc/24021/task/24022/stat : 24022 (manysat1.1_stat) R 24018 24018 23800 0 -1 4194368 10413 0 0 0 58177 20 0 0 25 0 2 0 105100082 99950592 20241 1992294400 134512640 135305190 4294956144 18446744073709551615 134528292 0 0 4096 3 0 0 0 -1 0 0 0
Current children cumulated CPU time (s) 1161.94
Current children cumulated vsize (KiB) 102964



Maximum CPU time exceeded: sending SIGTERM then SIGKILL

[startup+601.402 s]
/proc/loadavg: 2.08 1.92 1.48 3/68 24024
/proc/meminfo: memFree=1669792/2055920 swapFree=4181392/4192956
[pid=24018] ppid=24016 vsize=5356 CPUtime=0.01
/proc/24018/stat : 24018 (manysat.sh) S 24016 24018 23800 0 -1 4194304 312 294 0 0 0 0 1 0 18 0 1 0 105100079 5484544 238 1992294400 4194304 4889804 548682068784 18446744073709551615 254613709636 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/24018/statm: 1339 238 195 169 0 50 0
[pid=24021] ppid=24018 vsize=102872 CPUtime=1200.05
/proc/24021/stat : 24021 (manysat1.1_stat) R 24018 24018 23800 0 -1 4194304 21253 0 0 0 119966 39 0 0 19 0 2 0 105100082 105340928 21239 1992294400 134512640 135305190 4294956144 18446744073709551615 134538540 0 0 4096 3 18446744073709551615 0 0 17 1 0 0
/proc/24021/statm: 25718 21239 83 193 0 25522 0
[pid=24021/tid=24022] ppid=24018 vsize=102872 CPUtime=601.07
/proc/24021/task/24022/stat : 24022 (manysat1.1_stat) R 24018 24018 23800 0 -1 4194368 10967 0 0 0 60085 22 0 0 25 0 2 0 105100082 105340928 21239 1992294400 134512640 135305190 4294956144 18446744073709551615 134528292 0 0 4096 3 0 0 0 -1 0 0 0
Current children cumulated CPU time (s) 1200.06
Current children cumulated vsize (KiB) 108228

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

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

Child ended because it received signal 15 (SIGTERM)

# WARNING:
# CPU time reported by wait4() is probably wrong !
# wait4(...,&childrusage) returns 24018 and gives
#  childrusage.ru_utime.tv_sec=0
#  childrusage.ru_utime.tv_usec=21996
#  childrusage.ru_stime.tv_sec=0
#  childrusage.ru_stime.tv_usec=3999
# CPU time returned by wait4() is 0.025995
# while last known CPU time is 1200.06
#
# Solver probably didn't/couldn't wait for its children
# Using CPU time of the last sample as value...

Real time (s): 601.419
CPU time (s): 1200.06
CPU user time (s): 1199.67
CPU system time (s): 0.39
CPU usage (%): 199.538
Max. virtual memory (cumulated for all children) (KiB): 108228

getrusage(RUSAGE_CHILDREN,...) data:
user time used= 0.021996
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= 606
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 0.609907 second user time and 1.58576 second system time

The end

Launcher Data 

Begin job on node87 at 2009-04-26 20:31:49
IDJOB=1731451
IDBENCH=24752
IDSOLVER=515
FILE ID=node87/1731451-1240770709
PBS_JOBID= 9187196
Free space on /tmp= 66444 MiB

SOLVER NAME= ManySAT 1.1 aimd 2/2009-03-20
BENCH NAME= SAT07/crafted/Difficult/contest-02-03-04/contest04-lksat-n1000-m6860-k4-l4-s1935114289.sat05-523.reshuffled-07.cnf
COMMAND LINE= manysat.sh BENCHNAME aimd 2
RUNSOLVER COMMAND LINE= BIN/runsolver --timestamp -w /tmp/evaluation-result-1731451-1240770709/watcher-1731451-1240770709 -o /tmp/evaluation-result-1731451-1240770709/solver-1731451-1240770709 -C 1200 -W 1800 -M 1800 --output-limit 1,15  manysat.sh HOME/instance-1731451-1240770709.cnf aimd 2

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

MD5SUM BENCH= 27360692d166ffe055bd444eea177edf
RANDOM SEED=1822870647

node87.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		: 3000.213
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		: 3000.213
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:       1756056 kB
Buffers:         36708 kB
Cached:         194364 kB
SwapCached:       5432 kB
Active:          51192 kB
Inactive:       187720 kB
HighTotal:           0 kB
HighFree:            0 kB
LowTotal:      2055920 kB
LowFree:       1756056 kB
SwapTotal:     4192956 kB
SwapFree:      4181392 kB
Dirty:            1608 kB
Writeback:           0 kB
Mapped:          13496 kB
Slab:            46948 kB
Committed_AS:   393984 kB
PageTables:       1456 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= 66444 MiB
End job on node87 at 2009-04-26 20:41:52