Trace number 1527062

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/420/
unif-k3-r4.25-v420-c1785-S311671104-045.cnf
MD5SUMb892d03833c64865c28a6c109f19fcb2
Bench CategoryRANDOM (random instances)
Best result obtained on this benchmarkSAT
Best CPU time to get the best result obtained on this benchmark0.012997
Satisfiable
(Un)Satisfiability was proved
Number of variables420
Number of clauses1785
Sum of the clauses size5355
Maximum clause length3
Minimum clause length3
Number of clauses of size 10
Number of clauses of size 20
Number of clauses of size 31785
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 |    1785     5355 |     535       0        0     nan |  0.000 % |
0.00/0.01	c |         0 |    1769     5413 |      --       0       --      -- |     --   | -16/58
0.00/0.01	c ==============================================================================
0.00/0.01	c Result  :   #vars: 403   #clauses: 1769   #literals: 5413
0.00/0.01	c CPU time:   0.005999 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:489) (c) roussel@cril.univ-artois.fr

command line: BIN/runsolver --timestamp -w /tmp/evaluation-result-1527062-1238574998/watcher-1527062-1238574998 -o /tmp/evaluation-result-1527062-1238574998/solver-1527062-1238574998 -C 1200 -W 1800 -M 1800 --output-limit 1,15 manysat.sh HOME/instance-1527062-1238574998.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: 1.00 1.00 1.00 3/64 19431
/proc/meminfo: memFree=1539072/2055920 swapFree=4176720/4192956
[pid=19431] ppid=19429 vsize=5356 CPUtime=0
/proc/19431/stat : 19431 (manysat.sh) S 19429 19431 18777 0 -1 4194304 286 0 0 0 0 0 0 0 18 0 1 0 1130164776 5484544 235 1992294400 4194304 4889804 548682068784 18446744073709551615 254195327812 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/19431/statm: 1339 235 195 169 0 50 0
[pid=19432] ppid=19431 vsize=824 CPUtime=0
/proc/19432/stat : 19432 (SatElite) R 19431 19431 18777 0 -1 4194304 138 0 0 0 0 0 0 0 18 0 1 0 1130164776 843776 122 1992294400 134512640 135034092 4294956096 18446744073709551615 134572440 0 0 4096 3 0 0 0 17 1 0 0
/proc/19432/statm: 206 126 68 127 0 76 0

[startup+0.101011 s]
/proc/loadavg: 1.00 1.00 1.00 3/64 19431
/proc/meminfo: memFree=1539072/2055920 swapFree=4176720/4192956
[pid=19431] ppid=19429 vsize=5356 CPUtime=0
/proc/19431/stat : 19431 (manysat.sh) S 19429 19431 18777 0 -1 4194304 312 162 0 0 0 0 0 0 16 0 1 0 1130164776 5484544 238 1992294400 4194304 4889804 548682068784 18446744073709551615 254195327812 0 65536 4100 65538 18446744071563356171 0 0 17 1 0 0
/proc/19431/statm: 1339 238 195 169 0 50 0
Current children cumulated CPU time (s) 0
Current children cumulated vsize (KiB) 5356

[startup+0.203027 s]
/proc/loadavg: 1.00 1.00 1.00 3/64 19431
/proc/meminfo: memFree=1539072/2055920 swapFree=4176720/4192956
[pid=19431] ppid=19429 vsize=5356 CPUtime=0
/proc/19431/stat : 19431 (manysat.sh) S 19429 19431 18777 0 -1 4194304 312 162 0 0 0 0 0 0 16 0 1 0 1130164776 5484544 238 1992294400 4194304 4889804 548682068784 18446744073709551615 254195327812 0 65536 4100 65538 18446744071563356171 0 0 17 1 0 0
/proc/19431/statm: 1339 238 195 169 0 50 0
Current children cumulated CPU time (s) 0
Current children cumulated vsize (KiB) 5356

[startup+0.302042 s]
/proc/loadavg: 1.00 1.00 1.00 3/64 19431
/proc/meminfo: memFree=1539072/2055920 swapFree=4176720/4192956
[pid=19431] ppid=19429 vsize=5356 CPUtime=0
/proc/19431/stat : 19431 (manysat.sh) S 19429 19431 18777 0 -1 4194304 312 162 0 0 0 0 0 0 16 0 1 0 1130164776 5484544 238 1992294400 4194304 4889804 548682068784 18446744073709551615 254195327812 0 65536 4100 65538 18446744071563356171 0 0 17 1 0 0
/proc/19431/statm: 1339 238 195 169 0 50 0
Current children cumulated CPU time (s) 0
Current children cumulated vsize (KiB) 5356

[startup+0.701103 s]
/proc/loadavg: 1.00 1.00 1.00 3/64 19431
/proc/meminfo: memFree=1539072/2055920 swapFree=4176720/4192956
[pid=19431] ppid=19429 vsize=5356 CPUtime=0
/proc/19431/stat : 19431 (manysat.sh) S 19429 19431 18777 0 -1 4194304 312 162 0 0 0 0 0 0 16 0 1 0 1130164776 5484544 238 1992294400 4194304 4889804 548682068784 18446744073709551615 254195327812 0 65536 4100 65538 18446744071563356171 0 0 17 1 0 0
/proc/19431/statm: 1339 238 195 169 0 50 0
Current children cumulated CPU time (s) 0
Current children cumulated vsize (KiB) 5356

[startup+1.50123 s]
/proc/loadavg: 1.00 1.00 1.00 3/67 19435
/proc/meminfo: memFree=1536680/2055920 swapFree=4176720/4192956
[pid=19431] ppid=19429 vsize=5356 CPUtime=0
/proc/19431/stat : 19431 (manysat.sh) S 19429 19431 18777 0 -1 4194304 312 162 0 0 0 0 0 0 16 0 1 0 1130164776 5484544 238 1992294400 4194304 4889804 548682068784 18446744073709551615 254195327812 0 65536 4100 65538 18446744071563356171 0 0 17 1 0 0
/proc/19431/statm: 1339 238 195 169 0 50 0
[pid=19434] ppid=19431 vsize=16644 CPUtime=2.95
/proc/19434/stat : 19434 (manysat1.1_stat) R 19431 19431 18777 0 -1 4194304 829 0 0 0 295 0 0 0 16 0 2 0 1130164777 17043456 815 1992294400 134512640 135305190 4294956144 18446744073709551615 134845208 0 0 4096 3 18446744073709551615 0 0 17 0 0 0
/proc/19434/statm: 4161 815 83 193 0 3965 0
[pid=19434/tid=19435] ppid=19431 vsize=16644 CPUtime=1.48
/proc/19434/task/19435/stat : 19435 (manysat1.1_stat) S 19431 19431 18777 0 -1 4194368 337 0 0 0 148 0 0 0 16 0 2 0 1130164778 17043456 815 1992294400 134512640 135305190 4294956144 18446744073709551615 134694990 0 0 4096 3 0 0 0 -1 1 0 0
Current children cumulated CPU time (s) 2.95
Current children cumulated vsize (KiB) 22000

[startup+3.10148 s]
/proc/loadavg: 1.00 1.00 1.00 3/67 19435
/proc/meminfo: memFree=1534440/2055920 swapFree=4176720/4192956
[pid=19431] ppid=19429 vsize=5356 CPUtime=0
/proc/19431/stat : 19431 (manysat.sh) S 19429 19431 18777 0 -1 4194304 312 162 0 0 0 0 0 0 16 0 1 0 1130164776 5484544 238 1992294400 4194304 4889804 548682068784 18446744073709551615 254195327812 0 65536 4100 65538 18446744071563356171 0 0 17 1 0 0
/proc/19431/statm: 1339 238 195 169 0 50 0
[pid=19434] ppid=19431 vsize=18752 CPUtime=6.15
/proc/19434/stat : 19434 (manysat1.1_stat) R 19431 19431 18777 0 -1 4194304 1501 0 0 0 614 1 0 0 17 0 2 0 1130164777 19202048 1487 1992294400 134512640 135305190 4294956144 18446744073709551615 134545950 0 0 4096 3 18446744073709551615 0 0 17 0 0 0
/proc/19434/statm: 4688 1487 83 193 0 4492 0
[pid=19434/tid=19435] ppid=19431 vsize=18752 CPUtime=3.07
/proc/19434/task/19435/stat : 19435 (manysat1.1_stat) R 19431 19431 18777 0 -1 4194368 653 0 0 0 307 0 0 0 16 0 2 0 1130164778 19202048 1487 1992294400 134512640 135305190 4294956144 18446744073709551615 134528866 0 0 4096 3 0 0 0 -1 1 0 0
Current children cumulated CPU time (s) 6.15
Current children cumulated vsize (KiB) 24108

[startup+6.30197 s]
/proc/loadavg: 1.08 1.02 1.01 3/67 19435
/proc/meminfo: memFree=1529768/2055920 swapFree=4176720/4192956
[pid=19431] ppid=19429 vsize=5356 CPUtime=0
/proc/19431/stat : 19431 (manysat.sh) S 19429 19431 18777 0 -1 4194304 312 162 0 0 0 0 0 0 16 0 1 0 1130164776 5484544 238 1992294400 4194304 4889804 548682068784 18446744073709551615 254195327812 0 65536 4100 65538 18446744071563356171 0 0 17 1 0 0
/proc/19431/statm: 1339 238 195 169 0 50 0
[pid=19434] ppid=19431 vsize=22384 CPUtime=12.53
/proc/19434/stat : 19434 (manysat1.1_stat) R 19431 19431 18777 0 -1 4194304 2488 0 0 0 1251 2 0 0 17 0 2 0 1130164777 22921216 2470 1992294400 134512640 135305190 4294956144 18446744073709551615 134528319 0 0 4096 3 18446744073709551615 0 0 17 0 0 0
/proc/19434/statm: 5596 2470 83 193 0 5400 0
[pid=19434/tid=19435] ppid=19431 vsize=22384 CPUtime=6.27
/proc/19434/task/19435/stat : 19435 (manysat1.1_stat) R 19431 19431 18777 0 -1 4194368 1119 0 0 0 626 1 0 0 16 0 2 0 1130164778 22921216 2470 1992294400 134512640 135305190 4294956144 18446744073709551615 134528292 0 0 4096 3 0 0 0 -1 1 0 0
Current children cumulated CPU time (s) 12.53
Current children cumulated vsize (KiB) 27740

[startup+12.702 s]
/proc/loadavg: 1.15 1.03 1.01 3/67 19435
/proc/meminfo: memFree=1525288/2055920 swapFree=4176720/4192956
[pid=19431] ppid=19429 vsize=5356 CPUtime=0
/proc/19431/stat : 19431 (manysat.sh) S 19429 19431 18777 0 -1 4194304 312 162 0 0 0 0 0 0 16 0 1 0 1130164776 5484544 238 1992294400 4194304 4889804 548682068784 18446744073709551615 254195327812 0 65536 4100 65538 18446744071563356171 0 0 17 1 0 0
/proc/19431/statm: 1339 238 195 169 0 50 0
[pid=19434] ppid=19431 vsize=26484 CPUtime=25.3
/proc/19434/stat : 19434 (manysat1.1_stat) R 19431 19431 18777 0 -1 4194304 3395 0 0 0 2527 3 0 0 18 0 2 0 1130164777 27119616 3377 1992294400 134512640 135305190 4294956144 18446744073709551615 134528449 0 0 4096 3 18446744073709551615 0 0 17 0 0 0
/proc/19434/statm: 6621 3377 83 193 0 6425 0
[pid=19434/tid=19435] ppid=19431 vsize=26484 CPUtime=12.66
/proc/19434/task/19435/stat : 19435 (manysat1.1_stat) R 19431 19431 18777 0 -1 4194368 1510 0 0 0 1265 1 0 0 18 0 2 0 1130164778 27119616 3377 1992294400 134512640 135305190 4294956144 18446744073709551615 134528292 0 0 4096 3 0 0 0 -1 1 0 0
Current children cumulated CPU time (s) 25.3
Current children cumulated vsize (KiB) 31840

[startup+25.5029 s]
/proc/loadavg: 1.34 1.08 1.02 3/67 19435
/proc/meminfo: memFree=1522536/2055920 swapFree=4176720/4192956
[pid=19431] ppid=19429 vsize=5356 CPUtime=0
/proc/19431/stat : 19431 (manysat.sh) S 19429 19431 18777 0 -1 4194304 312 162 0 0 0 0 0 0 16 0 1 0 1130164776 5484544 238 1992294400 4194304 4889804 548682068784 18446744073709551615 254195327812 0 65536 4100 65538 18446744071563356171 0 0 17 1 0 0
/proc/19431/statm: 1339 238 195 169 0 50 0
[pid=19434] ppid=19431 vsize=29404 CPUtime=50.84
/proc/19434/stat : 19434 (manysat1.1_stat) R 19431 19431 18777 0 -1 4194304 4129 0 0 0 5080 4 0 0 18 0 2 0 1130164777 30109696 4111 1992294400 134512640 135305190 4294956144 18446744073709551615 134528642 0 0 4096 3 18446744073709551615 0 0 17 0 0 0
/proc/19434/statm: 7351 4111 83 193 0 7155 0
[pid=19434/tid=19435] ppid=19431 vsize=29404 CPUtime=25.45
/proc/19434/task/19435/stat : 19435 (manysat1.1_stat) R 19431 19431 18777 0 -1 4194368 1811 0 0 0 2544 1 0 0 25 0 2 0 1130164778 30109696 4111 1992294400 134512640 135305190 4294956144 18446744073709551615 134528292 0 0 4096 3 0 0 0 -1 1 0 0
Current children cumulated CPU time (s) 50.84
Current children cumulated vsize (KiB) 34760

[startup+51.1028 s]
/proc/loadavg: 1.56 1.15 1.05 3/67 19436
/proc/meminfo: memFree=1517672/2055920 swapFree=4176720/4192956
[pid=19431] ppid=19429 vsize=5356 CPUtime=0
/proc/19431/stat : 19431 (manysat.sh) S 19429 19431 18777 0 -1 4194304 312 162 0 0 0 0 0 0 16 0 1 0 1130164776 5484544 238 1992294400 4194304 4889804 548682068784 18446744073709551615 254195327812 0 65536 4100 65538 18446744071563356171 0 0 17 1 0 0
/proc/19431/statm: 1339 238 195 169 0 50 0
[pid=19434] ppid=19431 vsize=34644 CPUtime=101.91
/proc/19434/stat : 19434 (manysat1.1_stat) R 19431 19431 18777 0 -1 4194304 5296 0 0 0 10185 6 0 0 23 0 2 0 1130164777 35475456 5278 1992294400 134512640 135305190 4294956144 18446744073709551615 134528410 0 0 4096 3 18446744073709551615 0 0 17 0 0 0
/proc/19434/statm: 8661 5278 83 193 0 8465 0
[pid=19434/tid=19435] ppid=19431 vsize=34644 CPUtime=51.04
/proc/19434/task/19435/stat : 19435 (manysat1.1_stat) R 19431 19431 18777 0 -1 4194368 2360 0 0 0 5102 2 0 0 21 0 2 0 1130164778 35475456 5278 1992294400 134512640 135305190 4294956144 18446744073709551615 134528446 0 0 4096 3 0 0 0 -1 1 0 0
Current children cumulated CPU time (s) 101.91
Current children cumulated vsize (KiB) 40000

[startup+102.302 s]
/proc/loadavg: 1.81 1.28 1.10 3/67 19437
/proc/meminfo: memFree=1511592/2055920 swapFree=4176720/4192956
[pid=19431] ppid=19429 vsize=5356 CPUtime=0
/proc/19431/stat : 19431 (manysat.sh) S 19429 19431 18777 0 -1 4194304 312 162 0 0 0 0 0 0 16 0 1 0 1130164776 5484544 238 1992294400 4194304 4889804 548682068784 18446744073709551615 254195327812 0 65536 4100 65538 18446744071563356171 0 0 17 1 0 0
/proc/19431/statm: 1339 238 195 169 0 50 0
[pid=19434] ppid=19431 vsize=40660 CPUtime=204.08
/proc/19434/stat : 19434 (manysat1.1_stat) R 19431 19431 18777 0 -1 4194304 6805 0 0 0 20399 9 0 0 25 0 2 0 1130164777 41635840 6787 1992294400 134512640 135305190 4294956144 18446744073709551615 134528406 0 0 4096 3 18446744073709551615 0 0 17 0 0 0
/proc/19434/statm: 10165 6787 83 193 0 9969 0
[pid=19434/tid=19435] ppid=19431 vsize=40660 CPUtime=102.22
/proc/19434/task/19435/stat : 19435 (manysat1.1_stat) R 19431 19431 18777 0 -1 4194368 3111 0 0 0 10218 4 0 0 25 0 2 0 1130164778 41635840 6787 1992294400 134512640 135305190 4294956144 18446744073709551615 134528292 0 0 4096 3 0 0 0 -1 1 0 0
Current children cumulated CPU time (s) 204.08
Current children cumulated vsize (KiB) 46016

[startup+162.303 s]
/proc/loadavg: 1.93 1.41 1.15 3/67 19437
/proc/meminfo: memFree=1505960/2055920 swapFree=4176720/4192956
[pid=19431] ppid=19429 vsize=5356 CPUtime=0
/proc/19431/stat : 19431 (manysat.sh) S 19429 19431 18777 0 -1 4194304 312 162 0 0 0 0 0 0 16 0 1 0 1130164776 5484544 238 1992294400 4194304 4889804 548682068784 18446744073709551615 254195327812 0 65536 4100 65538 18446744071563356171 0 0 17 1 0 0
/proc/19431/statm: 1339 238 195 169 0 50 0
[pid=19434] ppid=19431 vsize=45584 CPUtime=323.79
/proc/19434/stat : 19434 (manysat1.1_stat) R 19431 19431 18777 0 -1 4194304 8194 0 0 0 32368 11 0 0 25 0 2 0 1130164777 46678016 8176 1992294400 134512640 135305190 4294956144 18446744073709551615 134528332 0 0 4096 3 18446744073709551615 0 0 17 0 0 0
/proc/19434/statm: 11396 8176 83 193 0 11200 0
[pid=19434/tid=19435] ppid=19431 vsize=45584 CPUtime=162.2
/proc/19434/task/19435/stat : 19435 (manysat1.1_stat) R 19431 19431 18777 0 -1 4194368 3660 0 0 0 16215 5 0 0 25 0 2 0 1130164778 46678016 8176 1992294400 134512640 135305190 4294956144 18446744073709551615 134528341 0 0 4096 3 0 0 0 -1 1 0 0
Current children cumulated CPU time (s) 323.79
Current children cumulated vsize (KiB) 50940

[startup+222.306 s]
/proc/loadavg: 1.97 1.51 1.20 3/67 19437
/proc/meminfo: memFree=1500392/2055920 swapFree=4176720/4192956
[pid=19431] ppid=19429 vsize=5356 CPUtime=0
/proc/19431/stat : 19431 (manysat.sh) S 19429 19431 18777 0 -1 4194304 312 162 0 0 0 0 0 0 16 0 1 0 1130164776 5484544 238 1992294400 4194304 4889804 548682068784 18446744073709551615 254195327812 0 65536 4100 65538 18446744071563356171 0 0 17 1 0 0
/proc/19431/statm: 1339 238 195 169 0 50 0
[pid=19434] ppid=19431 vsize=52092 CPUtime=443.54
/proc/19434/stat : 19434 (manysat1.1_stat) R 19431 19431 18777 0 -1 4194304 9624 0 0 0 44340 14 0 0 20 0 2 0 1130164777 53342208 9606 1992294400 134512640 135305190 4294956144 18446744073709551615 134528292 0 0 4096 3 18446744073709551615 0 0 17 0 0 0
/proc/19434/statm: 13023 9606 83 193 0 12827 0
[pid=19434/tid=19435] ppid=19431 vsize=52092 CPUtime=222.18
/proc/19434/task/19435/stat : 19435 (manysat1.1_stat) R 19431 19431 18777 0 -1 4194368 4517 0 0 0 22211 7 0 0 20 0 2 0 1130164778 53342208 9606 1992294400 134512640 135305190 4294956144 18446744073709551615 134528301 0 0 4096 3 0 0 0 -1 1 0 0
Current children cumulated CPU time (s) 443.54
Current children cumulated vsize (KiB) 57448

[startup+282.301 s]
/proc/loadavg: 1.99 1.60 1.25 3/67 19437
/proc/meminfo: memFree=1495464/2055920 swapFree=4176720/4192956
[pid=19431] ppid=19429 vsize=5356 CPUtime=0
/proc/19431/stat : 19431 (manysat.sh) S 19429 19431 18777 0 -1 4194304 312 162 0 0 0 0 0 0 16 0 1 0 1130164776 5484544 238 1992294400 4194304 4889804 548682068784 18446744073709551615 254195327812 0 65536 4100 65538 18446744071563356171 0 0 17 1 0 0
/proc/19431/statm: 1339 238 195 169 0 50 0
[pid=19434] ppid=19431 vsize=57676 CPUtime=563.27
/proc/19434/stat : 19434 (manysat1.1_stat) R 19431 19431 18777 0 -1 4194304 10878 0 0 0 56311 16 0 0 25 0 2 0 1130164777 59060224 10860 1992294400 134512640 135305190 4294956144 18446744073709551615 134528292 0 0 4096 3 18446744073709551615 0 0 17 0 0 0
/proc/19434/statm: 14419 10860 83 193 0 14223 0
[pid=19434/tid=19435] ppid=19431 vsize=57676 CPUtime=282.15
/proc/19434/task/19435/stat : 19435 (manysat1.1_stat) R 19431 19431 18777 0 -1 4194368 5087 0 0 0 28207 8 0 0 25 0 2 0 1130164778 59060224 10860 1992294400 134512640 135305190 4294956144 18446744073709551615 134528292 0 0 4096 3 0 0 0 -1 1 0 0
Current children cumulated CPU time (s) 563.27
Current children cumulated vsize (KiB) 63032

[startup+342.302 s]
/proc/loadavg: 1.99 1.67 1.29 3/67 19437
/proc/meminfo: memFree=1489192/2055920 swapFree=4176720/4192956
[pid=19431] ppid=19429 vsize=5356 CPUtime=0
/proc/19431/stat : 19431 (manysat.sh) S 19429 19431 18777 0 -1 4194304 312 162 0 0 0 0 0 0 16 0 1 0 1130164776 5484544 238 1992294400 4194304 4889804 548682068784 18446744073709551615 254195327812 0 65536 4100 65538 18446744071563356171 0 0 17 1 0 0
/proc/19431/statm: 1339 238 195 169 0 50 0
[pid=19434] ppid=19431 vsize=63540 CPUtime=683
/proc/19434/stat : 19434 (manysat1.1_stat) R 19431 19431 18777 0 -1 4194304 12401 0 0 0 68280 20 0 0 25 0 2 0 1130164777 65064960 12383 1992294400 134512640 135305190 4294956144 18446744073709551615 134528503 0 0 4096 3 18446744073709551615 0 0 17 0 0 0
/proc/19434/statm: 15885 12383 83 193 0 15689 0
[pid=19434/tid=19435] ppid=19431 vsize=63540 CPUtime=342.14
/proc/19434/task/19435/stat : 19435 (manysat1.1_stat) R 19431 19431 18777 0 -1 4194368 5863 0 0 0 34204 10 0 0 25 0 2 0 1130164778 65064960 12383 1992294400 134512640 135305190 4294956144 18446744073709551615 134528292 0 0 4096 3 0 0 0 -1 1 0 0
Current children cumulated CPU time (s) 683
Current children cumulated vsize (KiB) 68896

[startup+402.302 s]
/proc/loadavg: 1.99 1.73 1.33 3/67 19437
/proc/meminfo: memFree=1487080/2055920 swapFree=4176720/4192956
[pid=19431] ppid=19429 vsize=5356 CPUtime=0
/proc/19431/stat : 19431 (manysat.sh) S 19429 19431 18777 0 -1 4194304 312 162 0 0 0 0 0 0 16 0 1 0 1130164776 5484544 238 1992294400 4194304 4889804 548682068784 18446744073709551615 254195327812 0 65536 4100 65538 18446744071563356171 0 0 17 1 0 0
/proc/19431/statm: 1339 238 195 169 0 50 0
[pid=19434] ppid=19431 vsize=67016 CPUtime=802.73
/proc/19434/stat : 19434 (manysat1.1_stat) R 19431 19431 18777 0 -1 4194304 12944 0 0 0 80252 21 0 0 17 0 2 0 1130164777 68624384 12926 1992294400 134512640 135305190 4294956144 18446744073709551615 134528292 0 0 4096 3 18446744073709551615 0 0 17 0 0 0
/proc/19434/statm: 16754 12926 83 193 0 16558 0
[pid=19434/tid=19435] ppid=19431 vsize=67016 CPUtime=402.12
/proc/19434/task/19435/stat : 19435 (manysat1.1_stat) R 19431 19431 18777 0 -1 4194368 6113 0 0 0 40201 11 0 0 25 0 2 0 1130164778 68624384 12926 1992294400 134512640 135305190 4294956144 18446744073709551615 134528292 0 0 4096 3 0 0 0 -1 1 0 0
Current children cumulated CPU time (s) 802.73
Current children cumulated vsize (KiB) 72372

[startup+462.303 s]
/proc/loadavg: 1.99 1.77 1.37 3/67 19437
/proc/meminfo: memFree=1485480/2055920 swapFree=4176720/4192956
[pid=19431] ppid=19429 vsize=5356 CPUtime=0
/proc/19431/stat : 19431 (manysat.sh) S 19429 19431 18777 0 -1 4194304 312 162 0 0 0 0 0 0 16 0 1 0 1130164776 5484544 238 1992294400 4194304 4889804 548682068784 18446744073709551615 254195327812 0 65536 4100 65538 18446744071563356171 0 0 17 1 0 0
/proc/19431/statm: 1339 238 195 169 0 50 0
[pid=19434] ppid=19431 vsize=68164 CPUtime=922.46
/proc/19434/stat : 19434 (manysat1.1_stat) R 19431 19431 18777 0 -1 4194304 13342 0 0 0 92224 22 0 0 25 0 2 0 1130164777 69799936 13324 1992294400 134512640 135305190 4294956144 18446744073709551615 134528292 0 0 4096 3 18446744073709551615 0 0 17 0 0 0
/proc/19434/statm: 17041 13324 83 193 0 16845 0
[pid=19434/tid=19435] ppid=19431 vsize=68164 CPUtime=462.1
/proc/19434/task/19435/stat : 19435 (manysat1.1_stat) R 19431 19431 18777 0 -1 4194368 6446 0 0 0 46199 11 0 0 25 0 2 0 1130164778 69799936 13324 1992294400 134512640 135305190 4294956144 18446744073709551615 134528292 0 0 4096 3 0 0 0 -1 1 0 0
Current children cumulated CPU time (s) 922.46
Current children cumulated vsize (KiB) 73520

[startup+522.302 s]
/proc/loadavg: 1.99 1.81 1.41 3/67 19437
/proc/meminfo: memFree=1483368/2055920 swapFree=4176720/4192956
[pid=19431] ppid=19429 vsize=5356 CPUtime=0
/proc/19431/stat : 19431 (manysat.sh) S 19429 19431 18777 0 -1 4194304 312 162 0 0 0 0 0 0 16 0 1 0 1130164776 5484544 238 1992294400 4194304 4889804 548682068784 18446744073709551615 254195327812 0 65536 4100 65538 18446744071563356171 0 0 17 1 0 0
/proc/19431/statm: 1339 238 195 169 0 50 0
[pid=19434] ppid=19431 vsize=70668 CPUtime=1042.2
/proc/19434/stat : 19434 (manysat1.1_stat) R 19431 19431 18777 0 -1 4194304 13884 0 0 0 104197 23 0 0 25 0 2 0 1130164777 72364032 13866 1992294400 134512640 135305190 4294956144 18446744073709551615 134528379 0 0 4096 3 18446744073709551615 0 0 17 0 0 0
/proc/19434/statm: 17667 13866 83 193 0 17471 0
[pid=19434/tid=19435] ppid=19431 vsize=70668 CPUtime=522.08
/proc/19434/task/19435/stat : 19435 (manysat1.1_stat) R 19431 19431 18777 0 -1 4194368 6655 0 0 0 52196 12 0 0 25 0 2 0 1130164778 72364032 13866 1992294400 134512640 135305190 4294956144 18446744073709551615 134528410 0 0 4096 3 0 0 0 -1 1 0 0
Current children cumulated CPU time (s) 1042.2
Current children cumulated vsize (KiB) 76024

[startup+582.301 s]
/proc/loadavg: 2.11 1.87 1.45 3/67 19437
/proc/meminfo: memFree=1475816/2055920 swapFree=4176720/4192956
[pid=19431] ppid=19429 vsize=5356 CPUtime=0
/proc/19431/stat : 19431 (manysat.sh) S 19429 19431 18777 0 -1 4194304 312 162 0 0 0 0 0 0 16 0 1 0 1130164776 5484544 238 1992294400 4194304 4889804 548682068784 18446744073709551615 254195327812 0 65536 4100 65538 18446744071563356171 0 0 17 1 0 0
/proc/19431/statm: 1339 238 195 169 0 50 0
[pid=19434] ppid=19431 vsize=78572 CPUtime=1161.92
/proc/19434/stat : 19434 (manysat1.1_stat) R 19431 19431 18777 0 -1 4194304 15758 0 0 0 116165 27 0 0 18 0 2 0 1130164777 80457728 15740 1992294400 134512640 135305190 4294956144 18446744073709551615 134528503 0 0 4096 3 18446744073709551615 0 0 17 0 0 0
/proc/19434/statm: 19643 15740 83 193 0 19447 0
[pid=19434/tid=19435] ppid=19431 vsize=78572 CPUtime=582.06
/proc/19434/task/19435/stat : 19435 (manysat1.1_stat) R 19431 19431 18777 0 -1 4194368 7652 0 0 0 58192 14 0 0 18 0 2 0 1130164778 80457728 15740 1992294400 134512640 135305190 4294956144 18446744073709551615 134528292 0 0 4096 3 0 0 0 -1 1 0 0
Current children cumulated CPU time (s) 1161.92
Current children cumulated vsize (KiB) 83928



Maximum CPU time exceeded: sending SIGTERM then SIGKILL

[startup+601.401 s]
/proc/loadavg: 2.08 1.88 1.46 3/67 19437
/proc/meminfo: memFree=1474920/2055920 swapFree=4176720/4192956
[pid=19431] ppid=19429 vsize=5356 CPUtime=0
/proc/19431/stat : 19431 (manysat.sh) S 19429 19431 18777 0 -1 4194304 312 162 0 0 0 0 0 0 16 0 1 0 1130164776 5484544 238 1992294400 4194304 4889804 548682068784 18446744073709551615 254195327812 0 65536 4100 65538 18446744071563356171 0 0 17 1 0 0
/proc/19431/statm: 1339 238 195 169 0 50 0
[pid=19434] ppid=19431 vsize=79588 CPUtime=1200.04
/proc/19434/stat : 19434 (manysat1.1_stat) R 19431 19431 18777 0 -1 4194304 15961 0 0 0 119977 27 0 0 25 0 2 0 1130164777 81498112 15943 1992294400 134512640 135305190 4294956144 18446744073709551615 134528418 0 0 4096 3 18446744073709551615 0 0 17 0 0 0
/proc/19434/statm: 19897 15943 83 193 0 19701 0
[pid=19434/tid=19435] ppid=19431 vsize=79588 CPUtime=601.15
/proc/19434/task/19435/stat : 19435 (manysat1.1_stat) R 19431 19431 18777 0 -1 4194368 7830 0 0 0 60101 14 0 0 25 0 2 0 1130164778 81498112 15943 1992294400 134512640 135305190 4294956144 18446744073709551615 134528503 0 0 4096 3 0 0 0 -1 1 0 0
Current children cumulated CPU time (s) 1200.04
Current children cumulated vsize (KiB) 84944

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

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

[startup+601.401 s]
/proc/loadavg: 2.08 1.88 1.46 3/67 19437
/proc/meminfo: memFree=1474920/2055920 swapFree=4176720/4192956
[pid=19431] ppid=19429 vsize=5356 CPUtime=0
/proc/19431/stat : 19431 (manysat.sh) S 19429 19431 18777 0 -1 4194304 312 162 0 0 0 0 0 0 16 0 1 0 1130164776 5484544 238 1992294400 4194304 4889804 548682068784 18446744073709551615 254195327812 0 65536 4100 65538 18446744071563356171 0 0 17 1 0 0
/proc/19431/statm: 1339 238 195 169 0 50 0
[pid=19434] ppid=19431 vsize=79588 CPUtime=1200.04
/proc/19434/stat : 19434 (manysat1.1_stat) R 19431 19431 18777 0 -1 4194304 15961 0 0 0 119977 27 0 0 25 0 2 0 1130164777 81498112 15943 1992294400 134512640 135305190 4294956144 18446744073709551615 134528418 0 0 4096 3 18446744073709551615 0 0 17 0 0 0
/proc/19434/statm: 19897 15943 83 193 0 19701 0
[pid=19434/tid=19435] ppid=19431 vsize=79588 CPUtime=601.15
/proc/19434/task/19435/stat : 19435 (manysat1.1_stat) R 19431 19431 18777 0 -1 4194368 7830 0 0 0 60101 14 0 0 25 0 2 0 1130164778 81498112 15943 1992294400 134512640 135305190 4294956144 18446744073709551615 134528503 0 0 4096 3 0 0 0 -1 1 0 0
Current children cumulated CPU time (s) 1200.04
Current children cumulated vsize (KiB) 84944

Child ended because it received signal 15 (SIGTERM)

# WARNING:
# CPU time reported by wait4() is probably wrong !
# wait4(...,&childrusage) returns 19431 and gives
#  childrusage.ru_utime.tv_sec=0
#  childrusage.ru_utime.tv_usec=7998
#  childrusage.ru_stime.tv_sec=0
#  childrusage.ru_stime.tv_usec=3999
# 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): 84944

getrusage(RUSAGE_CHILDREN,...) data:
user time used= 0.007998
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= 474
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= 6
involuntary context switches= 3

runsolver used 0.593909 second user time and 1.60176 second system time

The end

Launcher Data 

Begin job on node34 at 2009-04-01 10:36:38
IDJOB=1527062
IDBENCH=70668
IDSOLVER=514
FILE ID=node34/1527062-1238574998
PBS_JOBID= 9062171
Free space on /tmp= 66380 MiB

SOLVER NAME= ManySAT 1.1 aimd 1/2009-03-20
BENCH NAME= SAT09/RANDOM/MEDIUM/3SAT/SATISFIABLE/420/unif-k3-r4.25-v420-c1785-S311671104-045.cnf
COMMAND LINE= manysat.sh BENCHNAME aimd 1
RUNSOLVER COMMAND LINE= BIN/runsolver --timestamp -w /tmp/evaluation-result-1527062-1238574998/watcher-1527062-1238574998 -o /tmp/evaluation-result-1527062-1238574998/solver-1527062-1238574998 -C 1200 -W 1800 -M 1800 --output-limit 1,15  manysat.sh HOME/instance-1527062-1238574998.cnf aimd 1

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

MD5SUM BENCH= b892d03833c64865c28a6c109f19fcb2
RANDOM SEED=1227259160

node34.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:       1539552 kB
Buffers:         89140 kB
Cached:         328368 kB
SwapCached:      10076 kB
Active:         198208 kB
Inactive:       230812 kB
HighTotal:           0 kB
HighFree:            0 kB
LowTotal:      2055920 kB
LowFree:       1539552 kB
SwapTotal:     4192956 kB
SwapFree:      4176720 kB
Dirty:            1512 kB
Writeback:           0 kB
Mapped:          17220 kB
Slab:            73392 kB
Committed_AS:  2783060 kB
PageTables:       1388 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= 66380 MiB
End job on node34 at 2009-04-01 10:46:41