Trace number 1527112

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) 1200.1 601.419

General information on the benchmark

NameRANDOM/MEDIUM/3SAT/SATISFIABLE/560/
unif-k3-r4.25-v560-c2380-S565763763-051.cnf
MD5SUMc8ce7aa8b898c6cd15227b0e8c297c77
Bench CategoryRANDOM (random instances)
Best result obtained on this benchmarkSAT
Best CPU time to get the best result obtained on this benchmark0.024995
Satisfiable
(Un)Satisfiability was proved
Number of variables560
Number of clauses2380
Sum of the clauses size7140
Maximum clause length3
Minimum clause length3
Number of clauses of size 10
Number of clauses of size 20
Number of clauses of size 32380
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 |    2380     7140 |     713       0        0     nan |  0.000 % |
0.00/0.01	c |         0 |    2363     7224 |      --       0       --      -- |     --   | -17/84
0.00/0.01	c ==============================================================================
0.00/0.01	c Result  :   #vars: 541   #clauses: 2363   #literals: 7224
0.00/0.01	c CPU time:   0.006998 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-1527112-1238577740/watcher-1527112-1238577740 -o /tmp/evaluation-result-1527112-1238577740/solver-1527112-1238577740 -C 1200 -W 1800 -M 1800 --output-limit 1,15 manysat.sh HOME/instance-1527112-1238577740.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: 1.83 1.82 1.46 3/65 3777
/proc/meminfo: memFree=1588072/2055920 swapFree=4178736/4192956
[pid=3777] ppid=3775 vsize=5356 CPUtime=0
/proc/3777/stat : 3777 (manysat.sh) S 3775 3777 3614 0 -1 4194304 286 0 0 0 0 0 0 0 18 0 1 0 484107855 5484544 235 1992294400 4194304 4889804 548682068784 18446744073709551615 268213740356 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/3777/statm: 1339 235 195 169 0 50 0
[pid=3778] ppid=3777 vsize=956 CPUtime=0
/proc/3778/stat : 3778 (SatElite) R 3777 3777 3614 0 -1 4194304 144 0 0 0 0 0 0 0 19 0 1 0 484107855 978944 128 1992294400 134512640 135034092 4294956096 18446744073709551615 134691101 0 0 4096 3 0 0 0 17 0 0 0
/proc/3778/statm: 239 140 63 127 0 109 0

[startup+0.0328919 s]
/proc/loadavg: 1.83 1.82 1.46 3/65 3777
/proc/meminfo: memFree=1588072/2055920 swapFree=4178736/4192956
[pid=3777] ppid=3775 vsize=5356 CPUtime=0
/proc/3777/stat : 3777 (manysat.sh) S 3775 3777 3614 0 -1 4194304 312 186 0 0 0 0 0 0 18 0 1 0 484107855 5484544 238 1992294400 4194304 4889804 548682068784 18446744073709551615 268213740356 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/3777/statm: 1339 238 195 169 0 50 0
Current children cumulated CPU time (s) 0
Current children cumulated vsize (KiB) 5356

[startup+0.498718 s]
/proc/loadavg: 1.83 1.82 1.46 3/65 3777
/proc/meminfo: memFree=1588072/2055920 swapFree=4178736/4192956
[pid=3777] ppid=3775 vsize=5356 CPUtime=0
/proc/3777/stat : 3777 (manysat.sh) S 3775 3777 3614 0 -1 4194304 312 186 0 0 0 0 0 0 18 0 1 0 484107855 5484544 238 1992294400 4194304 4889804 548682068784 18446744073709551615 268213740356 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/3777/statm: 1339 238 195 169 0 50 0
Current children cumulated CPU time (s) 0
Current children cumulated vsize (KiB) 5356

[startup+0.544921 s]
/proc/loadavg: 1.83 1.82 1.46 3/65 3777
/proc/meminfo: memFree=1588072/2055920 swapFree=4178736/4192956
[pid=3777] ppid=3775 vsize=5356 CPUtime=0
/proc/3777/stat : 3777 (manysat.sh) S 3775 3777 3614 0 -1 4194304 312 186 0 0 0 0 0 0 18 0 1 0 484107855 5484544 238 1992294400 4194304 4889804 548682068784 18446744073709551615 268213740356 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/3777/statm: 1339 238 195 169 0 50 0
Current children cumulated CPU time (s) 0
Current children cumulated vsize (KiB) 5356

[startup+0.70194 s]
/proc/loadavg: 1.83 1.82 1.46 3/65 3777
/proc/meminfo: memFree=1588072/2055920 swapFree=4178736/4192956
[pid=3777] ppid=3775 vsize=5356 CPUtime=0
/proc/3777/stat : 3777 (manysat.sh) S 3775 3777 3614 0 -1 4194304 312 186 0 0 0 0 0 0 18 0 1 0 484107855 5484544 238 1992294400 4194304 4889804 548682068784 18446744073709551615 268213740356 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/3777/statm: 1339 238 195 169 0 50 0
Current children cumulated CPU time (s) 0
Current children cumulated vsize (KiB) 5356

[startup+1.50203 s]
/proc/loadavg: 1.83 1.82 1.46 3/68 3781
/proc/meminfo: memFree=1584912/2055920 swapFree=4178736/4192956
[pid=3777] ppid=3775 vsize=5356 CPUtime=0
/proc/3777/stat : 3777 (manysat.sh) S 3775 3777 3614 0 -1 4194304 312 186 0 0 0 0 0 0 18 0 1 0 484107855 5484544 238 1992294400 4194304 4889804 548682068784 18446744073709551615 268213740356 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/3777/statm: 1339 238 195 169 0 50 0
[pid=3780] ppid=3777 vsize=16908 CPUtime=2.95
/proc/3780/stat : 3780 (manysat1.1_stat) R 3777 3777 3614 0 -1 4194304 915 0 0 0 295 0 0 0 16 0 2 0 484107856 17313792 901 1992294400 134512640 135305190 4294956144 18446744073709551615 134528480 0 0 4096 3 18446744073709551615 0 0 17 0 0 0
/proc/3780/statm: 4227 901 83 193 0 4031 0
[pid=3780/tid=3781] ppid=3777 vsize=16908 CPUtime=1.47
/proc/3780/task/3781/stat : 3781 (manysat1.1_stat) R 3777 3777 3614 0 -1 4194368 342 0 0 0 147 0 0 0 17 0 2 0 484107857 17313792 901 1992294400 134512640 135305190 4294956144 18446744073709551615 134528252 0 0 4096 3 0 0 0 -1 1 0 0
Current children cumulated CPU time (s) 2.95
Current children cumulated vsize (KiB) 22264

[startup+3.10122 s]
/proc/loadavg: 1.83 1.82 1.46 3/68 3781
/proc/meminfo: memFree=1582416/2055920 swapFree=4178736/4192956
[pid=3777] ppid=3775 vsize=5356 CPUtime=0
/proc/3777/stat : 3777 (manysat.sh) S 3775 3777 3614 0 -1 4194304 312 186 0 0 0 0 0 0 18 0 1 0 484107855 5484544 238 1992294400 4194304 4889804 548682068784 18446744073709551615 268213740356 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/3777/statm: 1339 238 195 169 0 50 0
[pid=3780] ppid=3777 vsize=18888 CPUtime=6.15
/proc/3780/stat : 3780 (manysat1.1_stat) R 3777 3777 3614 0 -1 4194304 1477 0 0 0 614 1 0 0 17 0 2 0 484107856 19341312 1463 1992294400 134512640 135305190 4294956144 18446744073709551615 134557263 0 0 4096 3 18446744073709551615 0 0 17 0 0 0
/proc/3780/statm: 4722 1463 83 193 0 4526 0
[pid=3780/tid=3781] ppid=3777 vsize=18888 CPUtime=3.07
/proc/3780/task/3781/stat : 3781 (manysat1.1_stat) R 3777 3777 3614 0 -1 4194368 621 0 0 0 307 0 0 0 19 0 2 0 484107857 19341312 1463 1992294400 134512640 135305190 4294956144 18446744073709551615 134528568 0 0 4096 3 0 0 0 -1 1 0 0
Current children cumulated CPU time (s) 6.15
Current children cumulated vsize (KiB) 24244

[startup+6.30158 s]
/proc/loadavg: 1.85 1.82 1.46 3/68 3781
/proc/meminfo: memFree=1577808/2055920 swapFree=4178736/4192956
[pid=3777] ppid=3775 vsize=5356 CPUtime=0
/proc/3777/stat : 3777 (manysat.sh) S 3775 3777 3614 0 -1 4194304 312 186 0 0 0 0 0 0 18 0 1 0 484107855 5484544 238 1992294400 4194304 4889804 548682068784 18446744073709551615 268213740356 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/3777/statm: 1339 238 195 169 0 50 0
[pid=3780] ppid=3777 vsize=23132 CPUtime=12.54
/proc/3780/stat : 3780 (manysat1.1_stat) R 3777 3777 3614 0 -1 4194304 2689 0 0 0 1252 2 0 0 17 0 2 0 484107856 23687168 2675 1992294400 134512640 135305190 4294956144 18446744073709551615 134528292 0 0 4096 3 18446744073709551615 0 0 17 0 0 0
/proc/3780/statm: 5783 2675 83 193 0 5587 0
[pid=3780/tid=3781] ppid=3777 vsize=23132 CPUtime=6.26
/proc/3780/task/3781/stat : 3781 (manysat1.1_stat) R 3777 3777 3614 0 -1 4194368 1191 0 0 0 626 0 0 0 23 0 2 0 484107857 23687168 2675 1992294400 134512640 135305190 4294956144 18446744073709551615 134528292 0 0 4096 3 0 0 0 -1 1 0 0
Current children cumulated CPU time (s) 12.54
Current children cumulated vsize (KiB) 28488

[startup+12.7013 s]
/proc/loadavg: 1.86 1.83 1.46 3/68 3781
/proc/meminfo: memFree=1573136/2055920 swapFree=4178736/4192956
[pid=3777] ppid=3775 vsize=5356 CPUtime=0
/proc/3777/stat : 3777 (manysat.sh) S 3775 3777 3614 0 -1 4194304 312 186 0 0 0 0 0 0 18 0 1 0 484107855 5484544 238 1992294400 4194304 4889804 548682068784 18446744073709551615 268213740356 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/3777/statm: 1339 238 195 169 0 50 0
[pid=3780] ppid=3777 vsize=27848 CPUtime=25.29
/proc/3780/stat : 3780 (manysat1.1_stat) R 3777 3777 3614 0 -1 4194304 3703 0 0 0 2526 3 0 0 17 0 2 0 484107856 28516352 3644 1992294400 134512640 135305190 4294956144 18446744073709551615 134528379 0 0 4096 3 18446744073709551615 0 0 17 0 0 0
/proc/3780/statm: 6962 3644 83 193 0 6766 0
[pid=3780/tid=3781] ppid=3777 vsize=27848 CPUtime=12.66
/proc/3780/task/3781/stat : 3781 (manysat1.1_stat) R 3777 3777 3614 0 -1 4194368 1653 0 0 0 1265 1 0 0 16 0 2 0 484107857 28516352 3644 1992294400 134512640 135305190 4294956144 18446744073709551615 134528471 0 0 4096 3 0 0 0 -1 1 0 0
Current children cumulated CPU time (s) 25.29
Current children cumulated vsize (KiB) 33204

[startup+25.5028 s]
/proc/loadavg: 1.89 1.83 1.47 3/68 3781
/proc/meminfo: memFree=1569744/2055920 swapFree=4178736/4192956
[pid=3777] ppid=3775 vsize=5356 CPUtime=0
/proc/3777/stat : 3777 (manysat.sh) S 3775 3777 3614 0 -1 4194304 312 186 0 0 0 0 0 0 18 0 1 0 484107855 5484544 238 1992294400 4194304 4889804 548682068784 18446744073709551615 268213740356 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/3777/statm: 1339 238 195 169 0 50 0
[pid=3780] ppid=3777 vsize=31084 CPUtime=50.86
/proc/3780/stat : 3780 (manysat1.1_stat) R 3777 3777 3614 0 -1 4194304 4561 0 0 0 5080 6 0 0 18 0 2 0 484107856 31830016 4502 1992294400 134512640 135305190 4294956144 18446744073709551615 134528392 0 0 4096 3 18446744073709551615 0 0 17 0 0 0
/proc/3780/statm: 7771 4502 83 193 0 7575 0
[pid=3780/tid=3781] ppid=3777 vsize=31084 CPUtime=25.46
/proc/3780/task/3781/stat : 3781 (manysat1.1_stat) R 3777 3777 3614 0 -1 4194368 2076 0 0 0 2544 2 0 0 25 0 2 0 484107857 31830016 4502 1992294400 134512640 135305190 4294956144 18446744073709551615 134528503 0 0 4096 3 0 0 0 -1 1 0 0
Current children cumulated CPU time (s) 50.86
Current children cumulated vsize (KiB) 36440

[startup+51.1027 s]
/proc/loadavg: 1.93 1.85 1.48 3/68 3781
/proc/meminfo: memFree=1565264/2055920 swapFree=4178736/4192956
[pid=3777] ppid=3775 vsize=5356 CPUtime=0
/proc/3777/stat : 3777 (manysat.sh) S 3775 3777 3614 0 -1 4194304 312 186 0 0 0 0 0 0 18 0 1 0 484107855 5484544 238 1992294400 4194304 4889804 548682068784 18446744073709551615 268213740356 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/3777/statm: 1339 238 195 169 0 50 0
[pid=3780] ppid=3777 vsize=34732 CPUtime=101.92
/proc/3780/stat : 3780 (manysat1.1_stat) R 3777 3777 3614 0 -1 4194304 5729 0 0 0 10185 7 0 0 25 0 2 0 484107856 35565568 5670 1992294400 134512640 135305190 4294956144 18446744073709551615 134528292 0 0 4096 3 18446744073709551615 0 0 17 0 0 0
/proc/3780/statm: 8683 5670 83 193 0 8487 0
[pid=3780/tid=3781] ppid=3777 vsize=34732 CPUtime=51.04
/proc/3780/task/3781/stat : 3781 (manysat1.1_stat) R 3777 3777 3614 0 -1 4194368 2580 0 0 0 5101 3 0 0 25 0 2 0 484107857 35565568 5670 1992294400 134512640 135305190 4294956144 18446744073709551615 134528292 0 0 4096 3 0 0 0 -1 1 0 0
Current children cumulated CPU time (s) 101.92
Current children cumulated vsize (KiB) 40088

[startup+102.302 s]
/proc/loadavg: 1.97 1.87 1.50 3/68 3781
/proc/meminfo: memFree=1558032/2055920 swapFree=4178736/4192956
[pid=3777] ppid=3775 vsize=5356 CPUtime=0
/proc/3777/stat : 3777 (manysat.sh) S 3775 3777 3614 0 -1 4194304 312 186 0 0 0 0 0 0 18 0 1 0 484107855 5484544 238 1992294400 4194304 4889804 548682068784 18446744073709551615 268213740356 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/3777/statm: 1339 238 195 169 0 50 0
[pid=3780] ppid=3777 vsize=42120 CPUtime=204.1
/proc/3780/stat : 3780 (manysat1.1_stat) R 3777 3777 3614 0 -1 4194304 7520 0 0 0 20400 10 0 0 19 0 2 0 484107856 43130880 7461 1992294400 134512640 135305190 4294956144 18446744073709551615 134528292 0 0 4096 3 18446744073709551615 0 0 17 0 0 0
/proc/3780/statm: 10530 7461 83 193 0 10334 0
[pid=3780/tid=3781] ppid=3777 vsize=42120 CPUtime=102.22
/proc/3780/task/3781/stat : 3781 (manysat1.1_stat) R 3777 3777 3614 0 -1 4194368 3481 0 0 0 10218 4 0 0 25 0 2 0 484107857 43130880 7461 1992294400 134512640 135305190 4294956144 18446744073709551615 134528771 0 0 4096 3 0 0 0 -1 1 0 0
Current children cumulated CPU time (s) 204.1
Current children cumulated vsize (KiB) 47476

[startup+162.302 s]
/proc/loadavg: 1.99 1.89 1.53 3/68 3781
/proc/meminfo: memFree=1553232/2055920 swapFree=4178736/4192956
[pid=3777] ppid=3775 vsize=5356 CPUtime=0
/proc/3777/stat : 3777 (manysat.sh) S 3775 3777 3614 0 -1 4194304 312 186 0 0 0 0 0 0 18 0 1 0 484107855 5484544 238 1992294400 4194304 4889804 548682068784 18446744073709551615 268213740356 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/3777/statm: 1339 238 195 169 0 50 0
[pid=3780] ppid=3777 vsize=47656 CPUtime=323.83
/proc/3780/stat : 3780 (manysat1.1_stat) R 3777 3777 3614 0 -1 4194304 8676 0 0 0 32371 12 0 0 17 0 2 0 484107856 48799744 8617 1992294400 134512640 135305190 4294956144 18446744073709551615 134528292 0 0 4096 3 18446744073709551615 0 0 17 0 0 0
/proc/3780/statm: 11914 8617 83 193 0 11718 0
[pid=3780/tid=3781] ppid=3777 vsize=47656 CPUtime=162.2
/proc/3780/task/3781/stat : 3781 (manysat1.1_stat) R 3777 3777 3614 0 -1 4194368 3903 0 0 0 16215 5 0 0 25 0 2 0 484107857 48799744 8617 1992294400 134512640 135305190 4294956144 18446744073709551615 134528292 0 0 4096 3 0 0 0 -1 1 0 0
Current children cumulated CPU time (s) 323.83
Current children cumulated vsize (KiB) 53012

[startup+222.302 s]
/proc/loadavg: 1.99 1.91 1.56 3/68 3781
/proc/meminfo: memFree=1546256/2055920 swapFree=4178736/4192956
[pid=3777] ppid=3775 vsize=5356 CPUtime=0
/proc/3777/stat : 3777 (manysat.sh) S 3775 3777 3614 0 -1 4194304 312 186 0 0 0 0 0 0 18 0 1 0 484107855 5484544 238 1992294400 4194304 4889804 548682068784 18446744073709551615 268213740356 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/3777/statm: 1339 238 195 169 0 50 0
[pid=3780] ppid=3777 vsize=54728 CPUtime=443.57
/proc/3780/stat : 3780 (manysat1.1_stat) R 3777 3777 3614 0 -1 4194304 10399 0 0 0 44340 17 0 0 19 0 2 0 484107856 56041472 10340 1992294400 134512640 135305190 4294956144 18446744073709551615 134528292 0 0 4096 3 18446744073709551615 0 0 17 0 0 0
/proc/3780/statm: 13682 10340 83 193 0 13486 0
[pid=3780/tid=3781] ppid=3777 vsize=54728 CPUtime=222.19
/proc/3780/task/3781/stat : 3781 (manysat1.1_stat) R 3777 3777 3614 0 -1 4194368 4808 0 0 0 22211 8 0 0 25 0 2 0 484107857 56041472 10340 1992294400 134512640 135305190 4294956144 18446744073709551615 134528277 0 0 4096 3 0 0 0 -1 1 0 0
Current children cumulated CPU time (s) 443.57
Current children cumulated vsize (KiB) 60084

[startup+282.303 s]
/proc/loadavg: 1.99 1.92 1.58 3/68 3781
/proc/meminfo: memFree=1541776/2055920 swapFree=4178736/4192956
[pid=3777] ppid=3775 vsize=5356 CPUtime=0
/proc/3777/stat : 3777 (manysat.sh) S 3775 3777 3614 0 -1 4194304 312 186 0 0 0 0 0 0 18 0 1 0 484107855 5484544 238 1992294400 4194304 4889804 548682068784 18446744073709551615 268213740356 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/3777/statm: 1339 238 195 169 0 50 0
[pid=3780] ppid=3777 vsize=60028 CPUtime=563.31
/proc/3780/stat : 3780 (manysat1.1_stat) R 3777 3777 3614 0 -1 4194304 11595 0 0 0 56312 19 0 0 25 0 2 0 484107856 61468672 11536 1992294400 134512640 135305190 4294956144 18446744073709551615 134528263 0 0 4096 3 18446744073709551615 0 0 17 0 0 0
/proc/3780/statm: 15007 11536 83 193 0 14811 0
[pid=3780/tid=3781] ppid=3777 vsize=60028 CPUtime=282.16
/proc/3780/task/3781/stat : 3781 (manysat1.1_stat) R 3777 3777 3614 0 -1 4194368 5479 0 0 0 28207 9 0 0 25 0 2 0 484107857 61468672 11536 1992294400 134512640 135305190 4294956144 18446744073709551615 134528292 0 0 4096 3 0 0 0 -1 1 0 0
Current children cumulated CPU time (s) 563.31
Current children cumulated vsize (KiB) 65384

[startup+342.303 s]
/proc/loadavg: 1.99 1.93 1.61 3/68 3781
/proc/meminfo: memFree=1539920/2055920 swapFree=4178736/4192956
[pid=3777] ppid=3775 vsize=5356 CPUtime=0
/proc/3777/stat : 3777 (manysat.sh) S 3775 3777 3614 0 -1 4194304 312 186 0 0 0 0 0 0 18 0 1 0 484107855 5484544 238 1992294400 4194304 4889804 548682068784 18446744073709551615 268213740356 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/3777/statm: 1339 238 195 169 0 50 0
[pid=3780] ppid=3777 vsize=61336 CPUtime=683.04
/proc/3780/stat : 3780 (manysat1.1_stat) R 3777 3777 3614 0 -1 4194304 12016 0 0 0 68284 20 0 0 17 0 2 0 484107856 62808064 11957 1992294400 134512640 135305190 4294956144 18446744073709551615 134528292 0 0 4096 3 18446744073709551615 0 0 17 0 0 0
/proc/3780/statm: 15334 11957 83 193 0 15138 0
[pid=3780/tid=3781] ppid=3777 vsize=61336 CPUtime=342.15
/proc/3780/task/3781/stat : 3781 (manysat1.1_stat) R 3777 3777 3614 0 -1 4194368 5738 0 0 0 34205 10 0 0 25 0 2 0 484107857 62808064 11957 1992294400 134512640 135305190 4294956144 18446744073709551615 134528256 0 0 4096 3 0 0 0 -1 1 0 0
Current children cumulated CPU time (s) 683.04
Current children cumulated vsize (KiB) 66692

[startup+402.302 s]
/proc/loadavg: 1.99 1.94 1.63 3/68 3781
/proc/meminfo: memFree=1532816/2055920 swapFree=4178736/4192956
[pid=3777] ppid=3775 vsize=5356 CPUtime=0
/proc/3777/stat : 3777 (manysat.sh) S 3775 3777 3614 0 -1 4194304 312 186 0 0 0 0 0 0 18 0 1 0 484107855 5484544 238 1992294400 4194304 4889804 548682068784 18446744073709551615 268213740356 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/3777/statm: 1339 238 195 169 0 50 0
[pid=3780] ppid=3777 vsize=68484 CPUtime=802.78
/proc/3780/stat : 3780 (manysat1.1_stat) R 3777 3777 3614 0 -1 4194304 13825 0 0 0 80255 23 0 0 25 0 2 0 484107856 70127616 13766 1992294400 134512640 135305190 4294956144 18446744073709551615 134528292 0 0 4096 3 18446744073709551615 0 0 17 0 0 0
/proc/3780/statm: 17121 13766 83 193 0 16925 0
[pid=3780/tid=3781] ppid=3777 vsize=68484 CPUtime=402.12
/proc/3780/task/3781/stat : 3781 (manysat1.1_stat) R 3777 3777 3614 0 -1 4194368 6788 0 0 0 40200 12 0 0 25 0 2 0 484107857 70127616 13766 1992294400 134512640 135305190 4294956144 18446744073709551615 134528539 0 0 4096 3 0 0 0 -1 1 0 0
Current children cumulated CPU time (s) 802.78
Current children cumulated vsize (KiB) 73840

[startup+462.306 s]
/proc/loadavg: 1.99 1.95 1.65 3/68 3781
/proc/meminfo: memFree=1529488/2055920 swapFree=4178736/4192956
[pid=3777] ppid=3775 vsize=5356 CPUtime=0
/proc/3777/stat : 3777 (manysat.sh) S 3775 3777 3614 0 -1 4194304 312 186 0 0 0 0 0 0 18 0 1 0 484107855 5484544 238 1992294400 4194304 4889804 548682068784 18446744073709551615 268213740356 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/3777/statm: 1339 238 195 169 0 50 0
[pid=3780] ppid=3777 vsize=72156 CPUtime=922.52
/proc/3780/stat : 3780 (manysat1.1_stat) R 3777 3777 3614 0 -1 4194304 14617 0 0 0 92227 25 0 0 18 0 2 0 484107856 73887744 14558 1992294400 134512640 135305190 4294956144 18446744073709551615 134528292 0 0 4096 3 18446744073709551615 0 0 17 0 0 0
/proc/3780/statm: 18039 14558 83 193 0 17843 0
[pid=3780/tid=3781] ppid=3777 vsize=72156 CPUtime=462.11
/proc/3780/task/3781/stat : 3781 (manysat1.1_stat) R 3777 3777 3614 0 -1 4194368 7491 0 0 0 46198 13 0 0 25 0 2 0 484107857 73887744 14558 1992294400 134512640 135305190 4294956144 18446744073709551615 134528292 0 0 4096 3 0 0 0 -1 1 0 0
Current children cumulated CPU time (s) 922.52
Current children cumulated vsize (KiB) 77512

[startup+522.302 s]
/proc/loadavg: 1.99 1.95 1.67 3/68 3781
/proc/meminfo: memFree=1528592/2055920 swapFree=4178736/4192956
[pid=3777] ppid=3775 vsize=5356 CPUtime=0
/proc/3777/stat : 3777 (manysat.sh) S 3775 3777 3614 0 -1 4194304 312 186 0 0 0 0 0 0 18 0 1 0 484107855 5484544 238 1992294400 4194304 4889804 548682068784 18446744073709551615 268213740356 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/3777/statm: 1339 238 195 169 0 50 0
[pid=3780] ppid=3777 vsize=73732 CPUtime=1042.25
/proc/3780/stat : 3780 (manysat1.1_stat) R 3777 3777 3614 0 -1 4194304 14876 0 0 0 104200 25 0 0 25 0 2 0 484107856 75501568 14817 1992294400 134512640 135305190 4294956144 18446744073709551615 134528292 0 0 4096 3 18446744073709551615 0 0 17 0 0 0
/proc/3780/statm: 18433 14817 83 193 0 18237 0
[pid=3780/tid=3781] ppid=3777 vsize=73732 CPUtime=522.09
/proc/3780/task/3781/stat : 3781 (manysat1.1_stat) R 3777 3777 3614 0 -1 4194368 7579 0 0 0 52195 14 0 0 25 0 2 0 484107857 75501568 14817 1992294400 134512640 135305190 4294956144 18446744073709551615 134528292 0 0 4096 3 0 0 0 -1 1 0 0
Current children cumulated CPU time (s) 1042.25
Current children cumulated vsize (KiB) 79088

[startup+582.303 s]
/proc/loadavg: 1.99 1.96 1.68 3/68 3781
/proc/meminfo: memFree=1522768/2055920 swapFree=4178736/4192956
[pid=3777] ppid=3775 vsize=5356 CPUtime=0
/proc/3777/stat : 3777 (manysat.sh) S 3775 3777 3614 0 -1 4194304 312 186 0 0 0 0 0 0 18 0 1 0 484107855 5484544 238 1992294400 4194304 4889804 548682068784 18446744073709551615 268213740356 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/3777/statm: 1339 238 195 169 0 50 0
[pid=3780] ppid=3777 vsize=79416 CPUtime=1161.99
/proc/3780/stat : 3780 (manysat1.1_stat) R 3777 3777 3614 0 -1 4194304 16301 0 0 0 116172 27 0 0 25 0 2 0 484107856 81321984 16242 1992294400 134512640 135305190 4294956144 18446744073709551615 134528413 0 0 4096 3 18446744073709551615 0 0 17 0 0 0
/proc/3780/statm: 19854 16242 83 193 0 19658 0
[pid=3780/tid=3781] ppid=3777 vsize=79416 CPUtime=582.07
/proc/3780/task/3781/stat : 3781 (manysat1.1_stat) R 3777 3777 3614 0 -1 4194368 8249 0 0 0 58193 14 0 0 25 0 2 0 484107857 81321984 16242 1992294400 134512640 135305190 4294956144 18446744073709551615 134528292 0 0 4096 3 0 0 0 -1 1 0 0
Current children cumulated CPU time (s) 1161.99
Current children cumulated vsize (KiB) 84772



Maximum CPU time exceeded: sending SIGTERM then SIGKILL

[startup+601.402 s]
/proc/loadavg: 1.99 1.96 1.69 3/68 3781
/proc/meminfo: memFree=1522128/2055920 swapFree=4178736/4192956
[pid=3777] ppid=3775 vsize=5356 CPUtime=0
/proc/3777/stat : 3777 (manysat.sh) S 3775 3777 3614 0 -1 4194304 312 186 0 0 0 0 0 0 18 0 1 0 484107855 5484544 238 1992294400 4194304 4889804 548682068784 18446744073709551615 268213740356 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/3777/statm: 1339 238 195 169 0 50 0
[pid=3780] ppid=3777 vsize=80000 CPUtime=1200.1
/proc/3780/stat : 3780 (manysat1.1_stat) R 3777 3777 3614 0 -1 4194304 16440 0 0 0 119983 27 0 0 25 0 2 0 484107856 81920000 16381 1992294400 134512640 135305190 4294956144 18446744073709551615 134528292 0 0 4096 3 18446744073709551615 0 0 17 0 0 0
/proc/3780/statm: 20000 16381 83 193 0 19804 0
[pid=3780/tid=3781] ppid=3777 vsize=80000 CPUtime=601.17
/proc/3780/task/3781/stat : 3781 (manysat1.1_stat) R 3777 3777 3614 0 -1 4194368 8380 0 0 0 60103 14 0 0 25 0 2 0 484107857 81920000 16381 1992294400 134512640 135305190 4294956144 18446744073709551615 134528292 0 0 4096 3 0 0 0 -1 1 0 0
Current children cumulated CPU time (s) 1200.1
Current children cumulated vsize (KiB) 85356

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 3781
/proc/meminfo: memFree=1522128/2055920 swapFree=4178736/4192956
[pid=3777] ppid=3775 vsize=5356 CPUtime=0
/proc/3777/stat : 3777 (manysat.sh) S 3775 3777 3614 0 -1 4194304 312 186 0 0 0 0 0 0 18 0 1 0 484107855 5484544 238 1992294400 4194304 4889804 548682068784 18446744073709551615 268213740356 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/3777/statm: 1339 238 195 169 0 50 0
[pid=3780] ppid=3777 vsize=80000 CPUtime=1200.1
/proc/3780/stat : 3780 (manysat1.1_stat) R 3777 3777 3614 0 -1 4194304 16440 0 0 0 119983 27 0 0 25 0 2 0 484107856 81920000 16381 1992294400 134512640 135305190 4294956144 18446744073709551615 134528292 0 0 4096 3 18446744073709551615 0 0 17 0 0 0
/proc/3780/statm: 20000 16381 83 193 0 19804 0
[pid=3780/tid=3781] ppid=3777 vsize=80000 CPUtime=601.17
/proc/3780/task/3781/stat : 3781 (manysat1.1_stat) R 3777 3777 3614 0 -1 4194368 8380 0 0 0 60103 14 0 0 25 0 2 0 484107857 81920000 16381 1992294400 134512640 135305190 4294956144 18446744073709551615 134528292 0 0 4096 3 0 0 0 -1 1 0 0
Current children cumulated CPU time (s) 1200.1
Current children cumulated vsize (KiB) 85356

Child ended because it received signal 15 (SIGTERM)

# WARNING:
# CPU time reported by wait4() is probably wrong !
# wait4(...,&childrusage) returns 3777 and gives
#  childrusage.ru_utime.tv_sec=0
#  childrusage.ru_utime.tv_usec=9998
#  childrusage.ru_stime.tv_sec=0
#  childrusage.ru_stime.tv_usec=2999
# CPU time returned by wait4() is 0.012997
# while last known CPU time is 1200.1
#
# 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): 1200.1
CPU user time (s): 1199.83
CPU system time (s): 0.27
CPU usage (%): 199.545
Max. virtual memory (cumulated for all children) (KiB): 85356

getrusage(RUSAGE_CHILDREN,...) data:
user time used= 0.009998
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= 498
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 0.582911 second user time and 1.61475 second system time

The end

Launcher Data 

Begin job on node32 at 2009-04-01 11:22:20
IDJOB=1527112
IDBENCH=70678
IDSOLVER=514
FILE ID=node32/1527112-1238577740
PBS_JOBID= 9062210
Free space on /tmp= 66456 MiB

SOLVER NAME= ManySAT 1.1 aimd 1/2009-03-20
BENCH NAME= SAT09/RANDOM/MEDIUM/3SAT/SATISFIABLE/560/unif-k3-r4.25-v560-c2380-S565763763-051.cnf
COMMAND LINE= manysat.sh BENCHNAME aimd 1
RUNSOLVER COMMAND LINE= BIN/runsolver --timestamp -w /tmp/evaluation-result-1527112-1238577740/watcher-1527112-1238577740 -o /tmp/evaluation-result-1527112-1238577740/solver-1527112-1238577740 -C 1200 -W 1800 -M 1800 --output-limit 1,15  manysat.sh HOME/instance-1527112-1238577740.cnf aimd 1

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

MD5SUM BENCH= c8ce7aa8b898c6cd15227b0e8c297c77
RANDOM SEED=2116754323

node32.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		: 3000.234
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		: 3000.234
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:       1588552 kB
Buffers:         94796 kB
Cached:         283964 kB
SwapCached:       7344 kB
Active:         210208 kB
Inactive:       177308 kB
HighTotal:           0 kB
HighFree:            0 kB
LowTotal:      2055920 kB
LowFree:       1588552 kB
SwapTotal:     4192956 kB
SwapFree:      4178736 kB
Dirty:            1528 kB
Writeback:           0 kB
Mapped:          14476 kB
Slab:            65596 kB
Committed_AS:  1676288 kB
PageTables:       1488 kB
VmallocTotal: 536870911 kB
VmallocUsed:    264960 kB
VmallocChunk: 536605679 kB
HugePages_Total:     0
HugePages_Free:      0
Hugepagesize:     2048 kB

Free space on /tmp at the end= 66452 MiB
End job on node32 at 2009-04-01 11:32:23