Trace number 1527002

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) 1200.04 601.419

General information on the benchmark

NameRANDOM/MEDIUM/3SAT/SATISFIABLE/520/
unif-k3-r4.25-v520-c2210-S1536609007-088.cnf
MD5SUM95e50be0ec36bd6dfa5233022c3ad7ac
Bench CategoryRANDOM (random instances)
Best result obtained on this benchmarkSAT
Best CPU time to get the best result obtained on this benchmark1.00285
Satisfiable
(Un)Satisfiability was proved
Number of variables520
Number of clauses2210
Sum of the clauses size6630
Maximum clause length3
Minimum clause length3
Number of clauses of size 10
Number of clauses of size 20
Number of clauses of size 32210
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...
0.00/0.00	c ==============================================================================
0.00/0.00	c |           |     ORIGINAL     |              LEARNT              |          |
0.00/0.00	c | Conflicts | Clauses Literals |   Limit Clauses Literals  Lit/Cl | Progress |
0.00/0.00	c ==============================================================================
0.00/0.00	c |         0 |    2210     6630 |     662       0        0     nan |  0.000 % |
0.00/0.00	c |         0 |    2203     6651 |      --       0       --      -- |     --   | -7/21
0.00/0.00	c ==============================================================================
0.00/0.00	c Result  :   #vars: 514   #clauses: 2203   #literals: 6651
0.00/0.00	c CPU time:   0.005999 s
0.00/0.00	c ==============================================================================

Verifier Data 

ERROR: Unexpected answer ! (SATISFIABLE/UNSATISFIABLE expected)
Got answer: <no 's ' line found>

Watcher Data 

runsolver version 3.2.9 (svn:489) (c) roussel@cril.univ-artois.fr

command line: BIN/runsolver --timestamp -w /tmp/evaluation-result-1527002-1238572107/watcher-1527002-1238572107 -o /tmp/evaluation-result-1527002-1238572107/solver-1527002-1238572107 -C 1200 -W 1800 -M 1800 --output-limit 1,15 manysat.sh HOME/instance-1527002-1238572107.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 1.00 1.00 3/64 2966
/proc/meminfo: memFree=1057400/2055920 swapFree=4178880/4192956
[pid=2966] ppid=2964 vsize=5356 CPUtime=0
/proc/2966/stat : 2966 (manysat.sh) S 2964 2966 2569 0 -1 4194304 286 0 0 0 0 0 0 0 18 0 1 0 1129876515 5484544 235 1992294400 4194304 4889804 548682068784 18446744073709551615 221236486980 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/2966/statm: 1339 235 195 169 0 50 0
[pid=2967] ppid=2966 vsize=956 CPUtime=0
/proc/2967/stat : 2967 (SatElite) R 2966 2966 2569 0 -1 4194304 142 0 0 0 0 0 0 0 19 0 1 0 1129876515 978944 126 1992294400 134512640 135034092 4294956112 18446744073709551615 134691101 0 0 4096 3 0 0 0 17 0 0 0
/proc/2967/statm: 239 137 63 127 0 109 0

[startup+0.0187721 s]
/proc/loadavg: 0.99 1.00 1.00 3/64 2966
/proc/meminfo: memFree=1057400/2055920 swapFree=4178880/4192956
[pid=2966] ppid=2964 vsize=5356 CPUtime=0
/proc/2966/stat : 2966 (manysat.sh) S 2964 2966 2569 0 -1 4194304 312 170 0 0 0 0 0 0 19 0 1 0 1129876515 5484544 238 1992294400 4194304 4889804 548682068784 18446744073709551615 221236486980 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/2966/statm: 1339 238 195 169 0 50 0
Current children cumulated CPU time (s) 0
Current children cumulated vsize (KiB) 5356

[startup+0.473524 s]
/proc/loadavg: 0.99 1.00 1.00 3/64 2966
/proc/meminfo: memFree=1057400/2055920 swapFree=4178880/4192956
[pid=2966] ppid=2964 vsize=5356 CPUtime=0
/proc/2966/stat : 2966 (manysat.sh) S 2964 2966 2569 0 -1 4194304 312 170 0 0 0 0 0 0 19 0 1 0 1129876515 5484544 238 1992294400 4194304 4889804 548682068784 18446744073709551615 221236486980 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/2966/statm: 1339 238 195 169 0 50 0
Current children cumulated CPU time (s) 0
Current children cumulated vsize (KiB) 5356

[startup+0.502529 s]
/proc/loadavg: 0.99 1.00 1.00 3/64 2966
/proc/meminfo: memFree=1057400/2055920 swapFree=4178880/4192956
[pid=2966] ppid=2964 vsize=5356 CPUtime=0
/proc/2966/stat : 2966 (manysat.sh) S 2964 2966 2569 0 -1 4194304 312 170 0 0 0 0 0 0 19 0 1 0 1129876515 5484544 238 1992294400 4194304 4889804 548682068784 18446744073709551615 221236486980 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/2966/statm: 1339 238 195 169 0 50 0
Current children cumulated CPU time (s) 0
Current children cumulated vsize (KiB) 5356

[startup+0.701569 s]
/proc/loadavg: 0.99 1.00 1.00 3/64 2966
/proc/meminfo: memFree=1057400/2055920 swapFree=4178880/4192956
[pid=2966] ppid=2964 vsize=5356 CPUtime=0
/proc/2966/stat : 2966 (manysat.sh) S 2964 2966 2569 0 -1 4194304 312 170 0 0 0 0 0 0 19 0 1 0 1129876515 5484544 238 1992294400 4194304 4889804 548682068784 18446744073709551615 221236486980 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/2966/statm: 1339 238 195 169 0 50 0
Current children cumulated CPU time (s) 0
Current children cumulated vsize (KiB) 5356

[startup+1.50172 s]
/proc/loadavg: 0.99 1.00 1.00 3/67 2970
/proc/meminfo: memFree=1054240/2055920 swapFree=4178880/4192956
[pid=2966] ppid=2964 vsize=5356 CPUtime=0
/proc/2966/stat : 2966 (manysat.sh) S 2964 2966 2569 0 -1 4194304 312 170 0 0 0 0 0 0 19 0 1 0 1129876515 5484544 238 1992294400 4194304 4889804 548682068784 18446744073709551615 221236486980 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/2966/statm: 1339 238 195 169 0 50 0
[pid=2969] ppid=2966 vsize=16916 CPUtime=2.95
/proc/2969/stat : 2969 (manysat1.1_stat) R 2966 2966 2569 0 -1 4194304 902 0 0 0 295 0 0 0 17 0 2 0 1129876516 17321984 888 1992294400 134512640 135305190 4294956160 18446744073709551615 134551639 0 0 4096 3 18446744073709551615 0 0 17 1 0 0
/proc/2969/statm: 4229 888 83 193 0 4033 0
[pid=2969/tid=2970] ppid=2966 vsize=16916 CPUtime=1.47
/proc/2969/task/2970/stat : 2970 (manysat1.1_stat) R 2966 2966 2569 0 -1 4194368 348 0 0 0 147 0 0 0 17 0 2 0 1129876516 17321984 888 1992294400 134512640 135305190 4294956160 18446744073709551615 134528292 0 0 4096 3 0 0 0 -1 0 0 0
Current children cumulated CPU time (s) 2.95
Current children cumulated vsize (KiB) 22272

[startup+3.10203 s]
/proc/loadavg: 0.99 1.00 1.00 3/67 2970
/proc/meminfo: memFree=1052128/2055920 swapFree=4178880/4192956
[pid=2966] ppid=2964 vsize=5356 CPUtime=0
/proc/2966/stat : 2966 (manysat.sh) S 2964 2966 2569 0 -1 4194304 312 170 0 0 0 0 0 0 19 0 1 0 1129876515 5484544 238 1992294400 4194304 4889804 548682068784 18446744073709551615 221236486980 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/2966/statm: 1339 238 195 169 0 50 0
[pid=2969] ppid=2966 vsize=18892 CPUtime=6.15
/proc/2969/stat : 2969 (manysat1.1_stat) R 2966 2966 2569 0 -1 4194304 1563 0 0 0 614 1 0 0 17 0 2 0 1129876516 19345408 1549 1992294400 134512640 135305190 4294956160 18446744073709551615 134528292 0 0 4096 3 18446744073709551615 0 0 17 1 0 0
/proc/2969/statm: 4723 1549 83 193 0 4527 0
[pid=2969/tid=2970] ppid=2966 vsize=18892 CPUtime=3.06
/proc/2969/task/2970/stat : 2970 (manysat1.1_stat) R 2966 2966 2569 0 -1 4194368 682 0 0 0 306 0 0 0 19 0 2 0 1129876516 19345408 1549 1992294400 134512640 135305190 4294956160 18446744073709551615 134528292 0 0 4096 3 0 0 0 -1 0 0 0
Current children cumulated CPU time (s) 6.15
Current children cumulated vsize (KiB) 24248

[startup+6.30163 s]
/proc/loadavg: 1.07 1.02 1.01 3/67 2970
/proc/meminfo: memFree=1047400/2055920 swapFree=4178880/4192956
[pid=2966] ppid=2964 vsize=5356 CPUtime=0
/proc/2966/stat : 2966 (manysat.sh) S 2964 2966 2569 0 -1 4194304 312 170 0 0 0 0 0 0 19 0 1 0 1129876515 5484544 238 1992294400 4194304 4889804 548682068784 18446744073709551615 221236486980 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/2966/statm: 1339 238 195 169 0 50 0
[pid=2969] ppid=2966 vsize=22628 CPUtime=12.54
/proc/2969/stat : 2969 (manysat1.1_stat) R 2966 2966 2569 0 -1 4194304 2622 0 0 0 1251 3 0 0 17 0 2 0 1129876516 23171072 2608 1992294400 134512640 135305190 4294956160 18446744073709551615 134528229 0 0 4096 3 18446744073709551615 0 0 17 1 0 0
/proc/2969/statm: 5657 2608 83 193 0 5461 0
[pid=2969/tid=2970] ppid=2966 vsize=22628 CPUtime=6.25
/proc/2969/task/2970/stat : 2970 (manysat1.1_stat) R 2966 2966 2569 0 -1 4194368 1206 0 0 0 624 1 0 0 17 0 2 0 1129876516 23171072 2608 1992294400 134512640 135305190 4294956160 18446744073709551615 134528292 0 0 4096 3 0 0 0 -1 0 0 0
Current children cumulated CPU time (s) 12.54
Current children cumulated vsize (KiB) 27984

[startup+12.7018 s]
/proc/loadavg: 1.15 1.03 1.01 3/67 2970
/proc/meminfo: memFree=1042792/2055920 swapFree=4178880/4192956
[pid=2966] ppid=2964 vsize=5356 CPUtime=0
/proc/2966/stat : 2966 (manysat.sh) S 2964 2966 2569 0 -1 4194304 312 170 0 0 0 0 0 0 19 0 1 0 1129876515 5484544 238 1992294400 4194304 4889804 548682068784 18446744073709551615 221236486980 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/2966/statm: 1339 238 195 169 0 50 0
[pid=2969] ppid=2966 vsize=27256 CPUtime=25.3
/proc/2969/stat : 2969 (manysat1.1_stat) R 2966 2966 2569 0 -1 4194304 3652 0 0 0 2525 5 0 0 19 0 2 0 1129876516 27910144 3599 1992294400 134512640 135305190 4294956160 18446744073709551615 134528286 0 0 4096 3 18446744073709551615 0 0 17 1 0 0
/proc/2969/statm: 6814 3599 83 193 0 6618 0
[pid=2969/tid=2970] ppid=2966 vsize=27256 CPUtime=12.62
/proc/2969/task/2970/stat : 2970 (manysat1.1_stat) R 2966 2966 2569 0 -1 4194368 1637 0 0 0 1260 2 0 0 22 0 2 0 1129876516 27910144 3599 1992294400 134512640 135305190 4294956160 18446744073709551615 134528319 0 0 4096 3 0 0 0 -1 0 0 0
Current children cumulated CPU time (s) 25.3
Current children cumulated vsize (KiB) 32612

[startup+25.5022 s]
/proc/loadavg: 1.34 1.08 1.03 3/67 2970
/proc/meminfo: memFree=1040296/2055920 swapFree=4178880/4192956
[pid=2966] ppid=2964 vsize=5356 CPUtime=0
/proc/2966/stat : 2966 (manysat.sh) S 2964 2966 2569 0 -1 4194304 312 170 0 0 0 0 0 0 19 0 1 0 1129876515 5484544 238 1992294400 4194304 4889804 548682068784 18446744073709551615 221236486980 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/2966/statm: 1339 238 195 169 0 50 0
[pid=2969] ppid=2966 vsize=29276 CPUtime=50.85
/proc/2969/stat : 2969 (manysat1.1_stat) R 2966 2966 2569 0 -1 4194304 4292 0 0 0 5079 6 0 0 16 0 2 0 1129876516 29978624 4239 1992294400 134512640 135305190 4294956160 18446744073709551615 134528410 0 0 4096 3 18446744073709551615 0 0 17 1 0 0
/proc/2969/statm: 7319 4239 83 193 0 7123 0
[pid=2969/tid=2970] ppid=2966 vsize=29276 CPUtime=25.37
/proc/2969/task/2970/stat : 2970 (manysat1.1_stat) R 2966 2966 2569 0 -1 4194368 1923 0 0 0 2535 2 0 0 18 0 2 0 1129876516 29978624 4239 1992294400 134512640 135305190 4294956160 18446744073709551615 134528292 0 0 4096 3 0 0 0 -1 0 0 0
Current children cumulated CPU time (s) 50.85
Current children cumulated vsize (KiB) 34632

[startup+51.1021 s]
/proc/loadavg: 1.56 1.15 1.05 3/67 2970
/proc/meminfo: memFree=1034984/2055920 swapFree=4178880/4192956
[pid=2966] ppid=2964 vsize=5356 CPUtime=0
/proc/2966/stat : 2966 (manysat.sh) S 2964 2966 2569 0 -1 4194304 312 170 0 0 0 0 0 0 19 0 1 0 1129876515 5484544 238 1992294400 4194304 4889804 548682068784 18446744073709551615 221236486980 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/2966/statm: 1339 238 195 169 0 50 0
[pid=2969] ppid=2966 vsize=35768 CPUtime=101.92
/proc/2969/stat : 2969 (manysat1.1_stat) R 2966 2966 2569 0 -1 4194304 5619 0 0 0 10184 8 0 0 20 0 2 0 1129876516 36626432 5566 1992294400 134512640 135305190 4294956160 18446744073709551615 134528413 0 0 4096 3 18446744073709551615 0 0 17 1 0 0
/proc/2969/statm: 8942 5566 83 193 0 8746 0
[pid=2969/tid=2970] ppid=2966 vsize=35768 CPUtime=50.86
/proc/2969/task/2970/stat : 2970 (manysat1.1_stat) R 2966 2966 2569 0 -1 4194368 2539 0 0 0 5083 3 0 0 25 0 2 0 1129876516 36626432 5566 1992294400 134512640 135305190 4294956160 18446744073709551615 134528292 0 0 4096 3 0 0 0 -1 0 0 0
Current children cumulated CPU time (s) 101.92
Current children cumulated vsize (KiB) 41124

[startup+102.302 s]
/proc/loadavg: 1.81 1.28 1.10 3/67 2970
/proc/meminfo: memFree=1029736/2055920 swapFree=4178880/4192956
[pid=2966] ppid=2964 vsize=5356 CPUtime=0
/proc/2966/stat : 2966 (manysat.sh) S 2964 2966 2569 0 -1 4194304 312 170 0 0 0 0 0 0 19 0 1 0 1129876515 5484544 238 1992294400 4194304 4889804 548682068784 18446744073709551615 221236486980 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/2966/statm: 1339 238 195 169 0 50 0
[pid=2969] ppid=2966 vsize=40308 CPUtime=204.09
/proc/2969/stat : 2969 (manysat1.1_stat) R 2966 2966 2569 0 -1 4194304 6917 0 0 0 20398 11 0 0 25 0 2 0 1129876516 41275392 6864 1992294400 134512640 135305190 4294956160 18446744073709551615 134528410 0 0 4096 3 18446744073709551615 0 0 17 1 0 0
/proc/2969/statm: 10077 6864 83 193 0 9881 0
[pid=2969/tid=2970] ppid=2966 vsize=40308 CPUtime=101.85
/proc/2969/task/2970/stat : 2970 (manysat1.1_stat) R 2966 2966 2569 0 -1 4194368 3187 0 0 0 10180 5 0 0 25 0 2 0 1129876516 41275392 6864 1992294400 134512640 135305190 4294956160 18446744073709551615 134528292 0 0 4096 3 0 0 0 -1 0 0 0
Current children cumulated CPU time (s) 204.09
Current children cumulated vsize (KiB) 45664

[startup+162.303 s]
/proc/loadavg: 1.93 1.41 1.15 3/67 2970
/proc/meminfo: memFree=1022824/2055920 swapFree=4178880/4192956
[pid=2966] ppid=2964 vsize=5356 CPUtime=0
/proc/2966/stat : 2966 (manysat.sh) S 2964 2966 2569 0 -1 4194304 312 170 0 0 0 0 0 0 19 0 1 0 1129876515 5484544 238 1992294400 4194304 4889804 548682068784 18446744073709551615 221236486980 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/2966/statm: 1339 238 195 169 0 50 0
[pid=2969] ppid=2966 vsize=47552 CPUtime=323.81
/proc/2969/stat : 2969 (manysat1.1_stat) R 2966 2966 2569 0 -1 4194304 8622 0 0 0 32367 14 0 0 25 0 2 0 1129876516 48693248 8569 1992294400 134512640 135305190 4294956160 18446744073709551615 134528292 0 0 4096 3 18446744073709551615 0 0 17 1 0 0
/proc/2969/statm: 11888 8569 83 193 0 11692 0
[pid=2969/tid=2970] ppid=2966 vsize=47552 CPUtime=161.59
/proc/2969/task/2970/stat : 2970 (manysat1.1_stat) R 2966 2966 2569 0 -1 4194368 4090 0 0 0 16153 6 0 0 25 0 2 0 1129876516 48693248 8569 1992294400 134512640 135305190 4294956160 18446744073709551615 134528338 0 0 4096 3 0 0 0 -1 0 0 0
Current children cumulated CPU time (s) 323.81
Current children cumulated vsize (KiB) 52908

[startup+222.301 s]
/proc/loadavg: 1.97 1.51 1.20 3/67 2970
/proc/meminfo: memFree=1016296/2055920 swapFree=4178880/4192956
[pid=2966] ppid=2964 vsize=5356 CPUtime=0
/proc/2966/stat : 2966 (manysat.sh) S 2964 2966 2569 0 -1 4194304 312 170 0 0 0 0 0 0 19 0 1 0 1129876515 5484544 238 1992294400 4194304 4889804 548682068784 18446744073709551615 221236486980 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/2966/statm: 1339 238 195 169 0 50 0
[pid=2969] ppid=2966 vsize=53804 CPUtime=443.53
/proc/2969/stat : 2969 (manysat1.1_stat) R 2966 2966 2569 0 -1 4194304 10283 0 0 0 44336 17 0 0 25 0 2 0 1129876516 55095296 10230 1992294400 134512640 135305190 4294956160 18446744073709551615 134528503 0 0 4096 3 18446744073709551615 0 0 17 1 0 0
/proc/2969/statm: 13451 10230 83 193 0 13255 0
[pid=2969/tid=2970] ppid=2966 vsize=53804 CPUtime=221.34
/proc/2969/task/2970/stat : 2970 (manysat1.1_stat) R 2966 2966 2569 0 -1 4194368 4899 0 0 0 22127 7 0 0 18 0 2 0 1129876516 55095296 10230 1992294400 134512640 135305190 4294956160 18446744073709551615 134528503 0 0 4096 3 0 0 0 -1 0 0 0
Current children cumulated CPU time (s) 443.53
Current children cumulated vsize (KiB) 59160

[startup+282.302 s]
/proc/loadavg: 1.99 1.60 1.25 3/67 2970
/proc/meminfo: memFree=1014248/2055920 swapFree=4178880/4192956
[pid=2966] ppid=2964 vsize=5356 CPUtime=0
/proc/2966/stat : 2966 (manysat.sh) S 2964 2966 2569 0 -1 4194304 312 170 0 0 0 0 0 0 19 0 1 0 1129876515 5484544 238 1992294400 4194304 4889804 548682068784 18446744073709551615 221236486980 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/2966/statm: 1339 238 195 169 0 50 0
[pid=2969] ppid=2966 vsize=56032 CPUtime=563.27
/proc/2969/stat : 2969 (manysat1.1_stat) R 2966 2966 2569 0 -1 4194304 10811 0 0 0 56309 18 0 0 19 0 2 0 1129876516 57376768 10758 1992294400 134512640 135305190 4294956160 18446744073709551615 134528292 0 0 4096 3 18446744073709551615 0 0 17 1 0 0
/proc/2969/statm: 14008 10758 83 193 0 13812 0
[pid=2969/tid=2970] ppid=2966 vsize=56032 CPUtime=281.1
/proc/2969/task/2970/stat : 2970 (manysat1.1_stat) R 2966 2966 2569 0 -1 4194368 5273 0 0 0 28102 8 0 0 25 0 2 0 1129876516 57376768 10758 1992294400 134512640 135305190 4294956160 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) 61388

[startup+342.302 s]
/proc/loadavg: 1.99 1.67 1.30 3/67 2970
/proc/meminfo: memFree=1009768/2055920 swapFree=4178880/4192956
[pid=2966] ppid=2964 vsize=5356 CPUtime=0
/proc/2966/stat : 2966 (manysat.sh) S 2964 2966 2569 0 -1 4194304 312 170 0 0 0 0 0 0 19 0 1 0 1129876515 5484544 238 1992294400 4194304 4889804 548682068784 18446744073709551615 221236486980 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/2966/statm: 1339 238 195 169 0 50 0
[pid=2969] ppid=2966 vsize=60208 CPUtime=683
/proc/2969/stat : 2969 (manysat1.1_stat) R 2966 2966 2569 0 -1 4194304 11897 0 0 0 68280 20 0 0 25 0 2 0 1129876516 61652992 11844 1992294400 134512640 135305190 4294956160 18446744073709551615 134528458 0 0 4096 3 18446744073709551615 0 0 17 1 0 0
/proc/2969/statm: 15052 11844 83 193 0 14856 0
[pid=2969/tid=2970] ppid=2966 vsize=60208 CPUtime=340.86
/proc/2969/task/2970/stat : 2970 (manysat1.1_stat) R 2966 2966 2569 0 -1 4194368 5910 0 0 0 34076 10 0 0 25 0 2 0 1129876516 61652992 11844 1992294400 134512640 135305190 4294956160 18446744073709551615 134528771 0 0 4096 3 0 0 0 -1 0 0 0
Current children cumulated CPU time (s) 683
Current children cumulated vsize (KiB) 65564

[startup+402.301 s]
/proc/loadavg: 1.99 1.73 1.34 3/67 2970
/proc/meminfo: memFree=1007592/2055920 swapFree=4178880/4192956
[pid=2966] ppid=2964 vsize=5356 CPUtime=0
/proc/2966/stat : 2966 (manysat.sh) S 2964 2966 2569 0 -1 4194304 312 170 0 0 0 0 0 0 19 0 1 0 1129876515 5484544 238 1992294400 4194304 4889804 548682068784 18446744073709551615 221236486980 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/2966/statm: 1339 238 195 169 0 50 0
[pid=2969] ppid=2966 vsize=63296 CPUtime=802.73
/proc/2969/stat : 2969 (manysat1.1_stat) R 2966 2966 2569 0 -1 4194304 12442 0 0 0 80252 21 0 0 25 0 2 0 1129876516 64815104 12389 1992294400 134512640 135305190 4294956160 18446744073709551615 134528329 0 0 4096 3 18446744073709551615 0 0 17 1 0 0
/proc/2969/statm: 15824 12389 83 193 0 15628 0
[pid=2969/tid=2970] ppid=2966 vsize=63296 CPUtime=400.61
/proc/2969/task/2970/stat : 2970 (manysat1.1_stat) R 2966 2966 2569 0 -1 4194368 6163 0 0 0 40051 10 0 0 25 0 2 0 1129876516 64815104 12389 1992294400 134512640 135305190 4294956160 18446744073709551615 134528292 0 0 4096 3 0 0 0 -1 0 0 0
Current children cumulated CPU time (s) 802.73
Current children cumulated vsize (KiB) 68652

[startup+462.306 s]
/proc/loadavg: 1.99 1.77 1.38 3/67 2970
/proc/meminfo: memFree=1000360/2055920 swapFree=4178880/4192956
[pid=2966] ppid=2964 vsize=5356 CPUtime=0
/proc/2966/stat : 2966 (manysat.sh) S 2964 2966 2569 0 -1 4194304 312 170 0 0 0 0 0 0 19 0 1 0 1129876515 5484544 238 1992294400 4194304 4889804 548682068784 18446744073709551615 221236486980 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/2966/statm: 1339 238 195 169 0 50 0
[pid=2969] ppid=2966 vsize=71244 CPUtime=922.46
/proc/2969/stat : 2969 (manysat1.1_stat) R 2966 2966 2569 0 -1 4194304 14255 0 0 0 92222 24 0 0 25 0 2 0 1129876516 72953856 14202 1992294400 134512640 135305190 4294956160 18446744073709551615 134528292 0 0 4096 3 18446744073709551615 0 0 17 1 0 0
/proc/2969/statm: 17811 14202 83 193 0 17615 0
[pid=2969/tid=2970] ppid=2966 vsize=71244 CPUtime=460.37
/proc/2969/task/2970/stat : 2970 (manysat1.1_stat) R 2966 2966 2569 0 -1 4194368 6995 0 0 0 46026 11 0 0 25 0 2 0 1129876516 72953856 14202 1992294400 134512640 135305190 4294956160 18446744073709551615 134528771 0 0 4096 3 0 0 0 -1 0 0 0
Current children cumulated CPU time (s) 922.46
Current children cumulated vsize (KiB) 76600

[startup+522.303 s]
/proc/loadavg: 1.99 1.81 1.41 3/67 2970
/proc/meminfo: memFree=998184/2055920 swapFree=4178880/4192956
[pid=2966] ppid=2964 vsize=5356 CPUtime=0
/proc/2966/stat : 2966 (manysat.sh) S 2964 2966 2569 0 -1 4194304 312 170 0 0 0 0 0 0 19 0 1 0 1129876515 5484544 238 1992294400 4194304 4889804 548682068784 18446744073709551615 221236486980 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/2966/statm: 1339 238 195 169 0 50 0
[pid=2969] ppid=2966 vsize=72912 CPUtime=1042.19
/proc/2969/stat : 2969 (manysat1.1_stat) R 2966 2966 2569 0 -1 4194304 14813 0 0 0 104193 26 0 0 25 0 2 0 1129876516 74661888 14760 1992294400 134512640 135305190 4294956160 18446744073709551615 134528392 0 0 4096 3 18446744073709551615 0 0 17 1 0 0
/proc/2969/statm: 18228 14760 83 193 0 18032 0
[pid=2969/tid=2970] ppid=2966 vsize=72912 CPUtime=520.12
/proc/2969/task/2970/stat : 2970 (manysat1.1_stat) R 2966 2966 2569 0 -1 4194368 7390 0 0 0 51999 13 0 0 25 0 2 0 1129876516 74661888 14760 1992294400 134512640 135305190 4294956160 18446744073709551615 134528292 0 0 4096 3 0 0 0 -1 0 0 0
Current children cumulated CPU time (s) 1042.19
Current children cumulated vsize (KiB) 78268

[startup+582.301 s]
/proc/loadavg: 1.99 1.84 1.45 3/67 2970
/proc/meminfo: memFree=996584/2055920 swapFree=4178880/4192956
[pid=2966] ppid=2964 vsize=5356 CPUtime=0
/proc/2966/stat : 2966 (manysat.sh) S 2964 2966 2569 0 -1 4194304 312 170 0 0 0 0 0 0 19 0 1 0 1129876515 5484544 238 1992294400 4194304 4889804 548682068784 18446744073709551615 221236486980 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/2966/statm: 1339 238 195 169 0 50 0
[pid=2969] ppid=2966 vsize=75132 CPUtime=1161.92
/proc/2969/stat : 2969 (manysat1.1_stat) R 2966 2966 2569 0 -1 4194304 15196 0 0 0 116165 27 0 0 25 0 2 0 1129876516 76935168 15143 1992294400 134512640 135305190 4294956160 18446744073709551615 134528292 0 0 4096 3 18446744073709551615 0 0 17 1 0 0
/proc/2969/statm: 18783 15143 83 193 0 18587 0
[pid=2969/tid=2970] ppid=2966 vsize=75132 CPUtime=579.87
/proc/2969/task/2970/stat : 2970 (manysat1.1_stat) R 2966 2966 2569 0 -1 4194368 7541 0 0 0 57974 13 0 0 25 0 2 0 1129876516 76935168 15143 1992294400 134512640 135305190 4294956160 18446744073709551615 134528229 0 0 4096 3 0 0 0 -1 0 0 0
Current children cumulated CPU time (s) 1161.92
Current children cumulated vsize (KiB) 80488



Maximum CPU time exceeded: sending SIGTERM then SIGKILL

[startup+601.402 s]
/proc/loadavg: 1.99 1.85 1.46 3/67 2970
/proc/meminfo: memFree=994984/2055920 swapFree=4178880/4192956
[pid=2966] ppid=2964 vsize=5356 CPUtime=0
/proc/2966/stat : 2966 (manysat.sh) S 2964 2966 2569 0 -1 4194304 312 170 0 0 0 0 0 0 19 0 1 0 1129876515 5484544 238 1992294400 4194304 4889804 548682068784 18446744073709551615 221236486980 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/2966/statm: 1339 238 195 169 0 50 0
[pid=2969] ppid=2966 vsize=76308 CPUtime=1200.04
/proc/2969/stat : 2969 (manysat1.1_stat) R 2966 2966 2569 0 -1 4194304 15599 0 0 0 119977 27 0 0 18 0 2 0 1129876516 78139392 15546 1992294400 134512640 135305190 4294956160 18446744073709551615 134528292 0 0 4096 3 18446744073709551615 0 0 17 1 0 0
/proc/2969/statm: 19077 15546 83 193 0 18881 0
[pid=2969/tid=2970] ppid=2966 vsize=76308 CPUtime=598.9
/proc/2969/task/2970/stat : 2970 (manysat1.1_stat) R 2966 2966 2569 0 -1 4194368 7712 0 0 0 59876 14 0 0 25 0 2 0 1129876516 78139392 15546 1992294400 134512640 135305190 4294956160 18446744073709551615 134528245 0 0 4096 3 0 0 0 -1 0 0 0
Current children cumulated CPU time (s) 1200.04
Current children cumulated vsize (KiB) 81664

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

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

[startup+601.402 s]
/proc/loadavg: 1.99 1.85 1.46 3/67 2970
/proc/meminfo: memFree=994984/2055920 swapFree=4178880/4192956
[pid=2966] ppid=2964 vsize=5356 CPUtime=0
/proc/2966/stat : 2966 (manysat.sh) S 2964 2966 2569 0 -1 4194304 312 170 0 0 0 0 0 0 19 0 1 0 1129876515 5484544 238 1992294400 4194304 4889804 548682068784 18446744073709551615 221236486980 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/2966/statm: 1339 238 195 169 0 50 0
[pid=2969] ppid=2966 vsize=76308 CPUtime=1200.04
/proc/2969/stat : 2969 (manysat1.1_stat) R 2966 2966 2569 0 -1 4194304 15599 0 0 0 119977 27 0 0 18 0 2 0 1129876516 78139392 15546 1992294400 134512640 135305190 4294956160 18446744073709551615 134528292 0 0 4096 3 18446744073709551615 0 0 17 1 0 0
/proc/2969/statm: 19077 15546 83 193 0 18881 0
[pid=2969/tid=2970] ppid=2966 vsize=76308 CPUtime=598.9
/proc/2969/task/2970/stat : 2970 (manysat1.1_stat) R 2966 2966 2569 0 -1 4194368 7712 0 0 0 59876 14 0 0 25 0 2 0 1129876516 78139392 15546 1992294400 134512640 135305190 4294956160 18446744073709551615 134528245 0 0 4096 3 0 0 0 -1 0 0 0
Current children cumulated CPU time (s) 1200.04
Current children cumulated vsize (KiB) 81664

Child ended because it received signal 15 (SIGTERM)

# WARNING:
# CPU time reported by wait4() is probably wrong !
# wait4(...,&childrusage) returns 2966 and gives
#  childrusage.ru_utime.tv_sec=0
#  childrusage.ru_utime.tv_usec=10998
#  childrusage.ru_stime.tv_sec=0
#  childrusage.ru_stime.tv_usec=999
# CPU time returned by wait4() is 0.011997
# while last known CPU time is 1200.04
#
# 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): 1200.04
CPU user time (s): 1199.77
CPU system time (s): 0.27
CPU usage (%): 199.535
Max. virtual memory (cumulated for all children) (KiB): 81664

getrusage(RUSAGE_CHILDREN,...) data:
user time used= 0.010998
system time used= 0.000999
maximum resident set size= 0
integral shared memory size= 0
integral unshared data size= 0
integral unshared stack size= 0
page reclaims= 482
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 0.58891 second user time and 1.60875 second system time

The end

Launcher Data 

Begin job on node21 at 2009-04-01 09:48:27
IDJOB=1527002
IDBENCH=70656
IDSOLVER=514
FILE ID=node21/1527002-1238572107
PBS_JOBID= 9070505
Free space on /tmp= 66460 MiB

SOLVER NAME= ManySAT 1.1 aimd 1/2009-03-20
BENCH NAME= SAT09/RANDOM/MEDIUM/3SAT/SATISFIABLE/520/unif-k3-r4.25-v520-c2210-S1536609007-088.cnf
COMMAND LINE= manysat.sh BENCHNAME aimd 1
RUNSOLVER COMMAND LINE= BIN/runsolver --timestamp -w /tmp/evaluation-result-1527002-1238572107/watcher-1527002-1238572107 -o /tmp/evaluation-result-1527002-1238572107/solver-1527002-1238572107 -C 1200 -W 1800 -M 1800 --output-limit 1,15  manysat.sh HOME/instance-1527002-1238572107.cnf aimd 1

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

MD5SUM BENCH= 95e50be0ec36bd6dfa5233022c3ad7ac
RANDOM SEED=2136605636

node21.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		: 3000.259
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		: 3000.259
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:       1057944 kB
Buffers:        112500 kB
Cached:         780892 kB
SwapCached:       7880 kB
Active:         231144 kB
Inactive:       671776 kB
HighTotal:           0 kB
HighFree:            0 kB
LowTotal:      2055920 kB
LowFree:       1057944 kB
SwapTotal:     4192956 kB
SwapFree:      4178880 kB
Dirty:            1516 kB
Writeback:           0 kB
Mapped:          15124 kB
Slab:            81140 kB
Committed_AS:  3110528 kB
PageTables:       1380 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= 66460 MiB
End job on node21 at 2009-04-01 09:58:29