Trace number 1526903

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 601.419

General information on the benchmark

NameRANDOM/MEDIUM/3SAT/UNKNOWN/360/
unif-k3-r4.25-v360-c1530-S367138237-029.cnf
MD5SUMfe0a666da3389b49d8bffa123f8cecff
Bench CategoryRANDOM (random instances)
Best result obtained on this benchmarkUNSAT
Best CPU time to get the best result obtained on this benchmark22.2306
Satisfiable
(Un)Satisfiability was proved
Number of variables360
Number of clauses1530
Sum of the clauses size4590
Maximum clause length3
Minimum clause length3
Number of clauses of size 10
Number of clauses of size 20
Number of clauses of size 31530
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 |    1530     4590 |     458       0        0     nan |  0.000 % |
0.00/0.00	c |         0 |    1520     4625 |      --       0       --      -- |     --   | -10/35
0.00/0.00	c ==============================================================================
0.00/0.00	c Result  :   #vars: 350   #clauses: 1520   #literals: 4625
0.00/0.00	c CPU time:   0.004999 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-1526903-1238565764/watcher-1526903-1238565764 -o /tmp/evaluation-result-1526903-1238565764/solver-1526903-1238565764 -C 1200 -W 1800 -M 1800 --output-limit 1,15 manysat.sh HOME/instance-1526903-1238565764.cnf aimd 2 

Enforcing CPUTime limit (soft limit, will send SIGTERM then SIGKILL): 1200 seconds
Enforcing CPUTime limit (hard limit, will send SIGXCPU): 1230 seconds
Enforcing wall clock limit (soft limit, will send SIGTERM then SIGKILL): 1800 seconds
Enforcing VSIZE limit (soft limit, will send SIGTERM then SIGKILL): 1843200 KiB
Enforcing VSIZE limit (hard limit, stack expansion will fail with SIGSEGV, brk() and mmap() will return ENOMEM): 1894400 KiB
Solver output will be limited to a maximum of 15728640 bytes. The first 1048576 bytes and the last 14680064 bytes will be preserved
Current StackSize limit: 10240 KiB


[startup+0 s]
/proc/loadavg: 1.83 1.82 1.45 3/65 21907
/proc/meminfo: memFree=1460760/2055920 swapFree=4177700/4192956
[pid=21907] ppid=21905 vsize=5356 CPUtime=0
/proc/21907/stat : 21907 (manysat.sh) R 21905 21907 21584 0 -1 4194304 267 0 0 0 0 0 0 0 18 0 1 0 1129238661 5484544 234 1992294400 4194304 4889804 548682068784 18446744073709551615 250968861343 0 65538 4100 65536 0 0 0 17 0 0 0
/proc/21907/statm: 1339 234 194 169 0 50 0
[pid=21908] ppid=21907 vsize=828 CPUtime=0
/proc/21908/stat : 21908 (SatElite) R 21907 21907 21584 0 -1 4194304 142 0 0 0 0 0 0 0 18 0 1 0 1129238661 847872 126 1992294400 134512640 135034092 4294956096 18446744073709551615 134566212 0 0 4096 3 0 0 0 17 0 0 0
/proc/21908/statm: 207 126 68 127 0 77 0

[startup+0.0308221 s]
/proc/loadavg: 1.83 1.82 1.45 3/65 21907
/proc/meminfo: memFree=1460760/2055920 swapFree=4177700/4192956
[pid=21907] ppid=21905 vsize=5356 CPUtime=0
/proc/21907/stat : 21907 (manysat.sh) S 21905 21907 21584 0 -1 4194304 312 147 0 0 0 0 0 0 18 0 1 0 1129238661 5484544 238 1992294400 4194304 4889804 548682068784 18446744073709551615 250968859460 0 65536 4100 65538 18446744071563356171 0 0 17 1 0 0
/proc/21907/statm: 1339 238 195 169 0 50 0
Current children cumulated CPU time (s) 0
Current children cumulated vsize (KiB) 5356

[startup+0.446286 s]
/proc/loadavg: 1.83 1.82 1.45 3/65 21907
/proc/meminfo: memFree=1460760/2055920 swapFree=4177700/4192956
[pid=21907] ppid=21905 vsize=5356 CPUtime=0
/proc/21907/stat : 21907 (manysat.sh) S 21905 21907 21584 0 -1 4194304 312 147 0 0 0 0 0 0 18 0 1 0 1129238661 5484544 238 1992294400 4194304 4889804 548682068784 18446744073709551615 250968859460 0 65536 4100 65538 18446744071563356171 0 0 17 1 0 0
/proc/21907/statm: 1339 238 195 169 0 50 0
Current children cumulated CPU time (s) 0
Current children cumulated vsize (KiB) 5356

[startup+0.506298 s]
/proc/loadavg: 1.83 1.82 1.45 3/65 21907
/proc/meminfo: memFree=1460760/2055920 swapFree=4177700/4192956
[pid=21907] ppid=21905 vsize=5356 CPUtime=0
/proc/21907/stat : 21907 (manysat.sh) S 21905 21907 21584 0 -1 4194304 312 147 0 0 0 0 0 0 18 0 1 0 1129238661 5484544 238 1992294400 4194304 4889804 548682068784 18446744073709551615 250968859460 0 65536 4100 65538 18446744071563356171 0 0 17 1 0 0
/proc/21907/statm: 1339 238 195 169 0 50 0
Current children cumulated CPU time (s) 0
Current children cumulated vsize (KiB) 5356

[startup+0.701333 s]
/proc/loadavg: 1.83 1.82 1.45 3/65 21907
/proc/meminfo: memFree=1460760/2055920 swapFree=4177700/4192956
[pid=21907] ppid=21905 vsize=5356 CPUtime=0
/proc/21907/stat : 21907 (manysat.sh) S 21905 21907 21584 0 -1 4194304 312 147 0 0 0 0 0 0 18 0 1 0 1129238661 5484544 238 1992294400 4194304 4889804 548682068784 18446744073709551615 250968859460 0 65536 4100 65538 18446744071563356171 0 0 17 1 0 0
/proc/21907/statm: 1339 238 195 169 0 50 0
Current children cumulated CPU time (s) 0
Current children cumulated vsize (KiB) 5356

[startup+1.50249 s]
/proc/loadavg: 1.83 1.82 1.45 3/68 21911
/proc/meminfo: memFree=1458048/2055920 swapFree=4177700/4192956
[pid=21907] ppid=21905 vsize=5356 CPUtime=0
/proc/21907/stat : 21907 (manysat.sh) S 21905 21907 21584 0 -1 4194304 312 147 0 0 0 0 0 0 18 0 1 0 1129238661 5484544 238 1992294400 4194304 4889804 548682068784 18446744073709551615 250968859460 0 65536 4100 65538 18446744071563356171 0 0 17 1 0 0
/proc/21907/statm: 1339 238 195 169 0 50 0
[pid=21910] ppid=21907 vsize=16516 CPUtime=2.96
/proc/21910/stat : 21910 (manysat1.1_stat) R 21907 21907 21584 0 -1 4194304 795 0 0 0 296 0 0 0 17 0 2 0 1129238662 16912384 781 1992294400 134512640 135305190 4294956144 18446744073709551615 134528277 0 0 4096 3 18446744073709551615 0 0 17 0 0 0
/proc/21910/statm: 4129 781 83 193 0 3933 0
[pid=21910/tid=21911] ppid=21907 vsize=16516 CPUtime=1.48
/proc/21910/task/21911/stat : 21911 (manysat1.1_stat) R 21907 21907 21584 0 -1 4194368 320 0 0 0 148 0 0 0 17 0 2 0 1129238662 16912384 781 1992294400 134512640 135305190 4294956144 18446744073709551615 134528263 0 0 4096 3 0 0 0 -1 1 0 0
Current children cumulated CPU time (s) 2.96
Current children cumulated vsize (KiB) 21872

[startup+3.10177 s]
/proc/loadavg: 1.83 1.82 1.45 3/68 21911
/proc/meminfo: memFree=1455808/2055920 swapFree=4177700/4192956
[pid=21907] ppid=21905 vsize=5356 CPUtime=0
/proc/21907/stat : 21907 (manysat.sh) S 21905 21907 21584 0 -1 4194304 312 147 0 0 0 0 0 0 18 0 1 0 1129238661 5484544 238 1992294400 4194304 4889804 548682068784 18446744073709551615 250968859460 0 65536 4100 65538 18446744071563356171 0 0 17 1 0 0
/proc/21907/statm: 1339 238 195 169 0 50 0
[pid=21910] ppid=21907 vsize=18672 CPUtime=6.15
/proc/21910/stat : 21910 (manysat1.1_stat) R 21907 21907 21584 0 -1 4194304 1436 0 0 0 615 0 0 0 17 0 2 0 1129238662 19120128 1422 1992294400 134512640 135305190 4294956144 18446744073709551615 134528224 0 0 4096 3 18446744073709551615 0 0 17 0 0 0
/proc/21910/statm: 4668 1422 83 193 0 4472 0
[pid=21910/tid=21911] ppid=21907 vsize=18672 CPUtime=3.07
/proc/21910/task/21911/stat : 21911 (manysat1.1_stat) R 21907 21907 21584 0 -1 4194368 607 0 0 0 307 0 0 0 18 0 2 0 1129238662 19120128 1422 1992294400 134512640 135305190 4294956144 18446744073709551615 134528503 0 0 4096 3 0 0 0 -1 1 0 0
Current children cumulated CPU time (s) 6.15
Current children cumulated vsize (KiB) 24028

[startup+6.30234 s]
/proc/loadavg: 1.85 1.83 1.45 3/68 21911
/proc/meminfo: memFree=1451712/2055920 swapFree=4177700/4192956
[pid=21907] ppid=21905 vsize=5356 CPUtime=0
/proc/21907/stat : 21907 (manysat.sh) S 21905 21907 21584 0 -1 4194304 312 147 0 0 0 0 0 0 18 0 1 0 1129238661 5484544 238 1992294400 4194304 4889804 548682068784 18446744073709551615 250968859460 0 65536 4100 65538 18446744071563356171 0 0 17 1 0 0
/proc/21907/statm: 1339 238 195 169 0 50 0
[pid=21910] ppid=21907 vsize=23040 CPUtime=12.54
/proc/21910/stat : 21910 (manysat1.1_stat) R 21907 21907 21584 0 -1 4194304 2368 0 0 0 1252 2 0 0 17 0 2 0 1129238662 23592960 2354 1992294400 134512640 135305190 4294956144 18446744073709551615 134547993 0 0 4096 3 18446744073709551615 0 0 17 0 0 0
/proc/21910/statm: 5760 2354 83 193 0 5564 0
[pid=21910/tid=21911] ppid=21907 vsize=23040 CPUtime=6.28
/proc/21910/task/21911/stat : 21911 (manysat1.1_stat) R 21907 21907 21584 0 -1 4194368 1024 0 0 0 627 1 0 0 17 0 2 0 1129238662 23592960 2354 1992294400 134512640 135305190 4294956144 18446744073709551615 134528771 0 0 4096 3 0 0 0 -1 1 0 0
Current children cumulated CPU time (s) 12.54
Current children cumulated vsize (KiB) 28396

[startup+12.7015 s]
/proc/loadavg: 1.86 1.83 1.45 3/68 21911
/proc/meminfo: memFree=1447304/2055920 swapFree=4177700/4192956
[pid=21907] ppid=21905 vsize=5356 CPUtime=0
/proc/21907/stat : 21907 (manysat.sh) S 21905 21907 21584 0 -1 4194304 312 147 0 0 0 0 0 0 18 0 1 0 1129238661 5484544 238 1992294400 4194304 4889804 548682068784 18446744073709551615 250968859460 0 65536 4100 65538 18446744071563356171 0 0 17 1 0 0
/proc/21907/statm: 1339 238 195 169 0 50 0
[pid=21910] ppid=21907 vsize=26408 CPUtime=25.3
/proc/21910/stat : 21910 (manysat1.1_stat) R 21907 21907 21584 0 -1 4194304 3313 0 0 0 2527 3 0 0 17 0 2 0 1129238662 27041792 3299 1992294400 134512640 135305190 4294956144 18446744073709551615 134528557 0 0 4096 3 18446744073709551615 0 0 17 0 0 0
/proc/21910/statm: 6602 3299 83 193 0 6406 0
[pid=21910/tid=21911] ppid=21907 vsize=26408 CPUtime=12.67
/proc/21910/task/21911/stat : 21911 (manysat1.1_stat) R 21907 21907 21584 0 -1 4194368 1403 0 0 0 1266 1 0 0 22 0 2 0 1129238662 27041792 3299 1992294400 134512640 135305190 4294956144 18446744073709551615 134528341 0 0 4096 3 0 0 0 -1 1 0 0
Current children cumulated CPU time (s) 25.3
Current children cumulated vsize (KiB) 31764

[startup+25.5027 s]
/proc/loadavg: 1.89 1.84 1.46 3/68 21911
/proc/meminfo: memFree=1444488/2055920 swapFree=4177700/4192956
[pid=21907] ppid=21905 vsize=5356 CPUtime=0
/proc/21907/stat : 21907 (manysat.sh) S 21905 21907 21584 0 -1 4194304 312 147 0 0 0 0 0 0 18 0 1 0 1129238661 5484544 238 1992294400 4194304 4889804 548682068784 18446744073709551615 250968859460 0 65536 4100 65538 18446744071563356171 0 0 17 1 0 0
/proc/21907/statm: 1339 238 195 169 0 50 0
[pid=21910] ppid=21907 vsize=29208 CPUtime=50.85
/proc/21910/stat : 21910 (manysat1.1_stat) R 21907 21907 21584 0 -1 4194304 4036 0 0 0 5081 4 0 0 21 0 2 0 1129238662 29908992 4022 1992294400 134512640 135305190 4294956144 18446744073709551615 134528292 0 0 4096 3 18446744073709551615 0 0 17 0 0 0
/proc/21910/statm: 7302 4022 83 193 0 7106 0
[pid=21910/tid=21911] ppid=21907 vsize=29208 CPUtime=25.47
/proc/21910/task/21911/stat : 21911 (manysat1.1_stat) R 21907 21907 21584 0 -1 4194368 1770 0 0 0 2545 2 0 0 25 0 2 0 1129238662 29908992 4022 1992294400 134512640 135305190 4294956144 18446744073709551615 134528292 0 0 4096 3 0 0 0 -1 1 0 0
Current children cumulated CPU time (s) 50.85
Current children cumulated vsize (KiB) 34564

[startup+51.1023 s]
/proc/loadavg: 1.93 1.85 1.47 3/68 21911
/proc/meminfo: memFree=1439944/2055920 swapFree=4177700/4192956
[pid=21907] ppid=21905 vsize=5356 CPUtime=0
/proc/21907/stat : 21907 (manysat.sh) S 21905 21907 21584 0 -1 4194304 312 147 0 0 0 0 0 0 18 0 1 0 1129238661 5484544 238 1992294400 4194304 4889804 548682068784 18446744073709551615 250968859460 0 65536 4100 65538 18446744071563356171 0 0 17 1 0 0
/proc/21907/statm: 1339 238 195 169 0 50 0
[pid=21910] ppid=21907 vsize=34476 CPUtime=101.92
/proc/21910/stat : 21910 (manysat1.1_stat) R 21907 21907 21584 0 -1 4194304 5158 0 0 0 10185 7 0 0 25 0 2 0 1129238662 35303424 5144 1992294400 134512640 135305190 4294956144 18446744073709551615 134528292 0 0 4096 3 18446744073709551615 0 0 17 0 0 0
/proc/21910/statm: 8619 5144 83 193 0 8423 0
[pid=21910/tid=21911] ppid=21907 vsize=34476 CPUtime=51.05
/proc/21910/task/21911/stat : 21911 (manysat1.1_stat) R 21907 21907 21584 0 -1 4194368 2287 0 0 0 5102 3 0 0 25 0 2 0 1129238662 35303424 5144 1992294400 134512640 135305190 4294956144 18446744073709551615 134528503 0 0 4096 3 0 0 0 -1 1 0 0
Current children cumulated CPU time (s) 101.92
Current children cumulated vsize (KiB) 39832

[startup+102.302 s]
/proc/loadavg: 1.97 1.87 1.50 3/68 21911
/proc/meminfo: memFree=1432584/2055920 swapFree=4177700/4192956
[pid=21907] ppid=21905 vsize=5356 CPUtime=0
/proc/21907/stat : 21907 (manysat.sh) S 21905 21907 21584 0 -1 4194304 312 147 0 0 0 0 0 0 18 0 1 0 1129238661 5484544 238 1992294400 4194304 4889804 548682068784 18446744073709551615 250968859460 0 65536 4100 65538 18446744071563356171 0 0 17 1 0 0
/proc/21907/statm: 1339 238 195 169 0 50 0
[pid=21910] ppid=21907 vsize=41624 CPUtime=204.09
/proc/21910/stat : 21910 (manysat1.1_stat) R 21907 21907 21584 0 -1 4194304 6969 0 0 0 20398 11 0 0 25 0 2 0 1129238662 42622976 6955 1992294400 134512640 135305190 4294956144 18446744073709551615 134528229 0 0 4096 3 18446744073709551615 0 0 17 0 0 0
/proc/21910/statm: 10406 6955 83 193 0 10210 0
[pid=21910/tid=21911] ppid=21907 vsize=41624 CPUtime=102.22
/proc/21910/task/21911/stat : 21911 (manysat1.1_stat) R 21907 21907 21584 0 -1 4194368 3181 0 0 0 10217 5 0 0 25 0 2 0 1129238662 42622976 6955 1992294400 134512640 135305190 4294956144 18446744073709551615 134528263 0 0 4096 3 0 0 0 -1 1 0 0
Current children cumulated CPU time (s) 204.09
Current children cumulated vsize (KiB) 46980

[startup+162.302 s]
/proc/loadavg: 1.99 1.89 1.53 3/68 21911
/proc/meminfo: memFree=1426504/2055920 swapFree=4177700/4192956
[pid=21907] ppid=21905 vsize=5356 CPUtime=0
/proc/21907/stat : 21907 (manysat.sh) S 21905 21907 21584 0 -1 4194304 312 147 0 0 0 0 0 0 18 0 1 0 1129238661 5484544 238 1992294400 4194304 4889804 548682068784 18446744073709551615 250968859460 0 65536 4100 65538 18446744071563356171 0 0 17 1 0 0
/proc/21907/statm: 1339 238 195 169 0 50 0
[pid=21910] ppid=21907 vsize=47172 CPUtime=323.81
/proc/21910/stat : 21910 (manysat1.1_stat) R 21907 21907 21584 0 -1 4194304 8478 0 0 0 32367 14 0 0 20 0 2 0 1129238662 48304128 8464 1992294400 134512640 135305190 4294956144 18446744073709551615 134528292 0 0 4096 3 18446744073709551615 0 0 17 0 0 0
/proc/21910/statm: 11793 8464 83 193 0 11597 0
[pid=21910/tid=21911] ppid=21907 vsize=47172 CPUtime=162.2
/proc/21910/task/21911/stat : 21911 (manysat1.1_stat) R 21907 21907 21584 0 -1 4194368 3804 0 0 0 16214 6 0 0 22 0 2 0 1129238662 48304128 8464 1992294400 134512640 135305190 4294956144 18446744073709551615 134528301 0 0 4096 3 0 0 0 -1 1 0 0
Current children cumulated CPU time (s) 323.81
Current children cumulated vsize (KiB) 52528

[startup+222.302 s]
/proc/loadavg: 1.99 1.91 1.55 3/68 21911
/proc/meminfo: memFree=1422408/2055920 swapFree=4177700/4192956
[pid=21907] ppid=21905 vsize=5356 CPUtime=0
/proc/21907/stat : 21907 (manysat.sh) S 21905 21907 21584 0 -1 4194304 312 147 0 0 0 0 0 0 18 0 1 0 1129238661 5484544 238 1992294400 4194304 4889804 548682068784 18446744073709551615 250968859460 0 65536 4100 65538 18446744071563356171 0 0 17 1 0 0
/proc/21907/statm: 1339 238 195 169 0 50 0
[pid=21910] ppid=21907 vsize=52504 CPUtime=443.52
/proc/21910/stat : 21910 (manysat1.1_stat) R 21907 21907 21584 0 -1 4194304 9516 0 0 0 44337 15 0 0 25 0 2 0 1129238662 53764096 9502 1992294400 134512640 135305190 4294956144 18446744073709551615 134558005 0 0 4096 3 18446744073709551615 0 0 17 0 0 0
/proc/21910/statm: 13126 9502 83 193 0 12930 0
[pid=21910/tid=21911] ppid=21907 vsize=52504 CPUtime=222.16
/proc/21910/task/21911/stat : 21911 (manysat1.1_stat) R 21907 21907 21584 0 -1 4194368 4313 0 0 0 22209 7 0 0 25 0 2 0 1129238662 53764096 9502 1992294400 134512640 135305190 4294956144 18446744073709551615 134528446 0 0 4096 3 0 0 0 -1 1 0 0
Current children cumulated CPU time (s) 443.52
Current children cumulated vsize (KiB) 57860

[startup+282.301 s]
/proc/loadavg: 1.99 1.92 1.58 3/68 21911
/proc/meminfo: memFree=1417736/2055920 swapFree=4177700/4192956
[pid=21907] ppid=21905 vsize=5356 CPUtime=0
/proc/21907/stat : 21907 (manysat.sh) S 21905 21907 21584 0 -1 4194304 312 147 0 0 0 0 0 0 18 0 1 0 1129238661 5484544 238 1992294400 4194304 4889804 548682068784 18446744073709551615 250968859460 0 65536 4100 65538 18446744071563356171 0 0 17 1 0 0
/proc/21907/statm: 1339 238 195 169 0 50 0
[pid=21910] ppid=21907 vsize=57480 CPUtime=563.24
/proc/21910/stat : 21910 (manysat1.1_stat) R 21907 21907 21584 0 -1 4194304 10693 0 0 0 56306 18 0 0 20 0 2 0 1129238662 58859520 10679 1992294400 134512640 135305190 4294956144 18446744073709551615 134528523 0 0 4096 3 18446744073709551615 0 0 17 0 0 0
/proc/21910/statm: 14370 10679 83 193 0 14174 0
[pid=21910/tid=21911] ppid=21907 vsize=57480 CPUtime=282.14
/proc/21910/task/21911/stat : 21911 (manysat1.1_stat) R 21907 21907 21584 0 -1 4194368 4872 0 0 0 28205 9 0 0 25 0 2 0 1129238662 58859520 10679 1992294400 134512640 135305190 4294956144 18446744073709551615 134528292 0 0 4096 3 0 0 0 -1 1 0 0
Current children cumulated CPU time (s) 563.24
Current children cumulated vsize (KiB) 62836

[startup+342.302 s]
/proc/loadavg: 1.99 1.93 1.60 3/68 21911
/proc/meminfo: memFree=1409672/2055920 swapFree=4177700/4192956
[pid=21907] ppid=21905 vsize=5356 CPUtime=0
/proc/21907/stat : 21907 (manysat.sh) S 21905 21907 21584 0 -1 4194304 312 147 0 0 0 0 0 0 18 0 1 0 1129238661 5484544 238 1992294400 4194304 4889804 548682068784 18446744073709551615 250968859460 0 65536 4100 65538 18446744071563356171 0 0 17 1 0 0
/proc/21907/statm: 1339 238 195 169 0 50 0
[pid=21910] ppid=21907 vsize=65592 CPUtime=682.97
/proc/21910/stat : 21910 (manysat1.1_stat) R 21907 21907 21584 0 -1 4194304 12670 0 0 0 68275 22 0 0 25 0 2 0 1129238662 67166208 12656 1992294400 134512640 135305190 4294956144 18446744073709551615 134528503 0 0 4096 3 18446744073709551615 0 0 17 0 0 0
/proc/21910/statm: 16398 12656 83 193 0 16202 0
[pid=21910/tid=21911] ppid=21907 vsize=65592 CPUtime=342.12
/proc/21910/task/21911/stat : 21911 (manysat1.1_stat) R 21907 21907 21584 0 -1 4194368 6062 0 0 0 34200 12 0 0 25 0 2 0 1129238662 67166208 12656 1992294400 134512640 135305190 4294956144 18446744073709551615 134528332 0 0 4096 3 0 0 0 -1 1 0 0
Current children cumulated CPU time (s) 682.97
Current children cumulated vsize (KiB) 70948

[startup+402.303 s]
/proc/loadavg: 1.99 1.94 1.62 3/68 21911
/proc/meminfo: memFree=1406024/2055920 swapFree=4177700/4192956
[pid=21907] ppid=21905 vsize=5356 CPUtime=0
/proc/21907/stat : 21907 (manysat.sh) S 21905 21907 21584 0 -1 4194304 312 147 0 0 0 0 0 0 18 0 1 0 1129238661 5484544 238 1992294400 4194304 4889804 548682068784 18446744073709551615 250968859460 0 65536 4100 65538 18446744071563356171 0 0 17 1 0 0
/proc/21907/statm: 1339 238 195 169 0 50 0
[pid=21910] ppid=21907 vsize=70180 CPUtime=802.7
/proc/21910/stat : 21910 (manysat1.1_stat) R 21907 21907 21584 0 -1 4194304 13619 0 0 0 80246 24 0 0 25 0 2 0 1129238662 71864320 13605 1992294400 134512640 135305190 4294956144 18446744073709551615 134528379 0 0 4096 3 18446744073709551615 0 0 17 0 0 0
/proc/21910/statm: 17545 13605 83 193 0 17349 0
[pid=21910/tid=21911] ppid=21907 vsize=70180 CPUtime=402.09
/proc/21910/task/21911/stat : 21911 (manysat1.1_stat) R 21907 21907 21584 0 -1 4194368 6521 0 0 0 40196 13 0 0 25 0 2 0 1129238662 71864320 13605 1992294400 134512640 135305190 4294956144 18446744073709551615 134528292 0 0 4096 3 0 0 0 -1 1 0 0
Current children cumulated CPU time (s) 802.7
Current children cumulated vsize (KiB) 75536

[startup+462.306 s]
/proc/loadavg: 1.99 1.95 1.64 3/68 21911
/proc/meminfo: memFree=1401352/2055920 swapFree=4177700/4192956
[pid=21907] ppid=21905 vsize=5356 CPUtime=0
/proc/21907/stat : 21907 (manysat.sh) S 21905 21907 21584 0 -1 4194304 312 147 0 0 0 0 0 0 18 0 1 0 1129238661 5484544 238 1992294400 4194304 4889804 548682068784 18446744073709551615 250968859460 0 65536 4100 65538 18446744071563356171 0 0 17 1 0 0
/proc/21907/statm: 1339 238 195 169 0 50 0
[pid=21910] ppid=21907 vsize=75308 CPUtime=922.44
/proc/21910/stat : 21910 (manysat1.1_stat) R 21907 21907 21584 0 -1 4194304 14756 0 0 0 92217 27 0 0 25 0 2 0 1129238662 77115392 14742 1992294400 134512640 135305190 4294956144 18446744073709551615 134528292 0 0 4096 3 18446744073709551615 0 0 17 0 0 0
/proc/21910/statm: 18827 14742 83 193 0 18631 0
[pid=21910/tid=21911] ppid=21907 vsize=75308 CPUtime=462.07
/proc/21910/task/21911/stat : 21911 (manysat1.1_stat) R 21907 21907 21584 0 -1 4194368 7360 0 0 0 46193 14 0 0 25 0 2 0 1129238662 77115392 14742 1992294400 134512640 135305190 4294956144 18446744073709551615 134528292 0 0 4096 3 0 0 0 -1 1 0 0
Current children cumulated CPU time (s) 922.44
Current children cumulated vsize (KiB) 80664

[startup+522.302 s]
/proc/loadavg: 1.99 1.95 1.66 3/68 21911
/proc/meminfo: memFree=1398728/2055920 swapFree=4177700/4192956
[pid=21907] ppid=21905 vsize=5356 CPUtime=0
/proc/21907/stat : 21907 (manysat.sh) S 21905 21907 21584 0 -1 4194304 312 147 0 0 0 0 0 0 18 0 1 0 1129238661 5484544 238 1992294400 4194304 4889804 548682068784 18446744073709551615 250968859460 0 65536 4100 65538 18446744071563356171 0 0 17 1 0 0
/proc/21907/statm: 1339 238 195 169 0 50 0
[pid=21910] ppid=21907 vsize=78344 CPUtime=1042.16
/proc/21910/stat : 21910 (manysat1.1_stat) R 21907 21907 21584 0 -1 4194304 15450 0 0 0 104187 29 0 0 25 0 2 0 1129238662 80224256 15436 1992294400 134512640 135305190 4294956144 18446744073709551615 134528292 0 0 4096 3 18446744073709551615 0 0 17 0 0 0
/proc/21910/statm: 19586 15436 83 193 0 19390 0
[pid=21910/tid=21911] ppid=21907 vsize=78344 CPUtime=522.04
/proc/21910/task/21911/stat : 21911 (manysat1.1_stat) R 21907 21907 21584 0 -1 4194368 7587 0 0 0 52189 15 0 0 25 0 2 0 1129238662 80224256 15436 1992294400 134512640 135305190 4294956144 18446744073709551615 134528292 0 0 4096 3 0 0 0 -1 1 0 0
Current children cumulated CPU time (s) 1042.16
Current children cumulated vsize (KiB) 83700

[startup+582.302 s]
/proc/loadavg: 1.99 1.96 1.68 3/68 21911
/proc/meminfo: memFree=1392712/2055920 swapFree=4177700/4192956
[pid=21907] ppid=21905 vsize=5356 CPUtime=0
/proc/21907/stat : 21907 (manysat.sh) S 21905 21907 21584 0 -1 4194304 312 147 0 0 0 0 0 0 18 0 1 0 1129238661 5484544 238 1992294400 4194304 4889804 548682068784 18446744073709551615 250968859460 0 65536 4100 65538 18446744071563356171 0 0 17 1 0 0
/proc/21907/statm: 1339 238 195 169 0 50 0
[pid=21910] ppid=21907 vsize=84488 CPUtime=1161.88
/proc/21910/stat : 21910 (manysat1.1_stat) R 21907 21907 21584 0 -1 4194304 16937 0 0 0 116156 32 0 0 21 0 2 0 1129238662 86515712 16923 1992294400 134512640 135305190 4294956144 18446744073709551615 134528292 0 0 4096 3 18446744073709551615 0 0 17 0 0 0
/proc/21910/statm: 21122 16923 83 193 0 20926 0
[pid=21910/tid=21911] ppid=21907 vsize=84488 CPUtime=582.02
/proc/21910/task/21911/stat : 21911 (manysat1.1_stat) R 21907 21907 21584 0 -1 4194368 8508 0 0 0 58185 17 0 0 25 0 2 0 1129238662 86515712 16923 1992294400 134512640 135305190 4294956144 18446744073709551615 134528292 0 0 4096 3 0 0 0 -1 1 0 0
Current children cumulated CPU time (s) 1161.88
Current children cumulated vsize (KiB) 89844



Maximum CPU time exceeded: sending SIGTERM then SIGKILL

[startup+601.402 s]
/proc/loadavg: 1.99 1.96 1.69 3/68 21911
/proc/meminfo: memFree=1392136/2055920 swapFree=4177700/4192956
[pid=21907] ppid=21905 vsize=5356 CPUtime=0
/proc/21907/stat : 21907 (manysat.sh) S 21905 21907 21584 0 -1 4194304 312 147 0 0 0 0 0 0 18 0 1 0 1129238661 5484544 238 1992294400 4194304 4889804 548682068784 18446744073709551615 250968859460 0 65536 4100 65538 18446744071563356171 0 0 17 1 0 0
/proc/21907/statm: 1339 238 195 169 0 50 0
[pid=21910] ppid=21907 vsize=85092 CPUtime=1200
/proc/21910/stat : 21910 (manysat1.1_stat) R 21907 21907 21584 0 -1 4194304 17080 0 0 0 119968 32 0 0 25 0 2 0 1129238662 87134208 17066 1992294400 134512640 135305190 4294956144 18446744073709551615 134528292 0 0 4096 3 18446744073709551615 0 0 17 0 0 0
/proc/21910/statm: 21273 17066 83 193 0 21077 0
[pid=21910/tid=21911] ppid=21907 vsize=85092 CPUtime=601.11
/proc/21910/task/21911/stat : 21911 (manysat1.1_stat) R 21907 21907 21584 0 -1 4194368 8651 0 0 0 60094 17 0 0 25 0 2 0 1129238662 87134208 17066 1992294400 134512640 135305190 4294956144 18446744073709551615 134528503 0 0 4096 3 0 0 0 -1 1 0 0
Current children cumulated CPU time (s) 1200
Current children cumulated vsize (KiB) 90448

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 1.96 1.69 3/68 21911
/proc/meminfo: memFree=1392136/2055920 swapFree=4177700/4192956
[pid=21907] ppid=21905 vsize=5356 CPUtime=0
/proc/21907/stat : 21907 (manysat.sh) S 21905 21907 21584 0 -1 4194304 312 147 0 0 0 0 0 0 18 0 1 0 1129238661 5484544 238 1992294400 4194304 4889804 548682068784 18446744073709551615 250968859460 0 65536 4100 65538 18446744071563356171 0 0 17 1 0 0
/proc/21907/statm: 1339 238 195 169 0 50 0
[pid=21910] ppid=21907 vsize=85092 CPUtime=1200
/proc/21910/stat : 21910 (manysat1.1_stat) R 21907 21907 21584 0 -1 4194304 17080 0 0 0 119968 32 0 0 25 0 2 0 1129238662 87134208 17066 1992294400 134512640 135305190 4294956144 18446744073709551615 134528292 0 0 4096 3 18446744073709551615 0 0 17 0 0 0
/proc/21910/statm: 21273 17066 83 193 0 21077 0
[pid=21910/tid=21911] ppid=21907 vsize=85092 CPUtime=601.11
/proc/21910/task/21911/stat : 21911 (manysat1.1_stat) R 21907 21907 21584 0 -1 4194368 8651 0 0 0 60094 17 0 0 25 0 2 0 1129238662 87134208 17066 1992294400 134512640 135305190 4294956144 18446744073709551615 134528503 0 0 4096 3 0 0 0 -1 1 0 0
Current children cumulated CPU time (s) 1200
Current children cumulated vsize (KiB) 90448

Child ended because it received signal 15 (SIGTERM)

# WARNING:
# CPU time reported by wait4() is probably wrong !
# wait4(...,&childrusage) returns 21907 and gives
#  childrusage.ru_utime.tv_sec=0
#  childrusage.ru_utime.tv_usec=8998
#  childrusage.ru_stime.tv_sec=0
#  childrusage.ru_stime.tv_usec=2999
# CPU time returned by wait4() is 0.011997
# while last known CPU time is 1200
#
# 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
CPU user time (s): 1199.68
CPU system time (s): 0.32
CPU usage (%): 199.528
Max. virtual memory (cumulated for all children) (KiB): 90448

getrusage(RUSAGE_CHILDREN,...) data:
user time used= 0.008998
system time used= 0.002999
maximum resident set size= 0
integral shared memory size= 0
integral unshared data size= 0
integral unshared stack size= 0
page reclaims= 459
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 0.563914 second user time and 1.63675 second system time

The end

Launcher Data 

Begin job on node56 at 2009-04-01 08:02:44
IDJOB=1526903
IDBENCH=70636
IDSOLVER=515
FILE ID=node56/1526903-1238565764
PBS_JOBID= 9062146
Free space on /tmp= 103044 MiB

SOLVER NAME= ManySAT 1.1 aimd 2/2009-03-20
BENCH NAME= SAT09/RANDOM/MEDIUM/3SAT/UNKNOWN/360/unif-k3-r4.25-v360-c1530-S367138237-029.cnf
COMMAND LINE= manysat.sh BENCHNAME aimd 2
RUNSOLVER COMMAND LINE= BIN/runsolver --timestamp -w /tmp/evaluation-result-1526903-1238565764/watcher-1526903-1238565764 -o /tmp/evaluation-result-1526903-1238565764/solver-1526903-1238565764 -C 1200 -W 1800 -M 1800 --output-limit 1,15  manysat.sh HOME/instance-1526903-1238565764.cnf aimd 2

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

MD5SUM BENCH= fe0a666da3389b49d8bffa123f8cecff
RANDOM SEED=1161399462

node56.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		: 3000.256
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		: 3000.256
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:       1461304 kB
Buffers:         94380 kB
Cached:         401624 kB
SwapCached:       9032 kB
Active:         221284 kB
Inactive:       285208 kB
HighTotal:           0 kB
HighFree:            0 kB
LowTotal:      2055920 kB
LowFree:       1461304 kB
SwapTotal:     4192956 kB
SwapFree:      4177700 kB
Dirty:            1512 kB
Writeback:           0 kB
Mapped:          16144 kB
Slab:            74176 kB
Committed_AS:  2694076 kB
PageTables:       1472 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= 103040 MiB
End job on node56 at 2009-04-01 08:12:47