Trace number 1525436

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 0/2009-03-20? (TO) 1200.1 601.52

General information on the benchmark

NameRANDOM/LARGE/3SAT/UNKNOWN/4000/
unif-k3-r4.2-v4000-c16800-S139794312-098.cnf
MD5SUM94f2ca8c39053ec6a521a994d8a70291
Bench CategoryRANDOM (random instances)
Best result obtained on this benchmarkSAT
Best CPU time to get the best result obtained on this benchmark4.79227
Satisfiable
(Un)Satisfiability was proved
Number of variables4000
Number of clauses16800
Sum of the clauses size50400
Maximum clause length3
Minimum clause length3
Number of clauses of size 10
Number of clauses of size 20
Number of clauses of size 316800
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...
0.00/0.01	c ==============================================================================
0.00/0.01	c |           |     ORIGINAL     |              LEARNT              |          |
0.00/0.01	c | Conflicts | Clauses Literals |   Limit Clauses Literals  Lit/Cl | Progress |
0.00/0.01	c ==============================================================================
0.00/0.02	c |         0 |   16800    50400 |    5039       0        0     nan |  0.000 % |
0.01/0.05	c |         0 |   16683    50655 |      --       0       --      -- |     --   | -117/255
0.01/0.05	c ==============================================================================
0.01/0.05	c Result  :   #vars: 3902   #clauses: 16683   #literals: 50655
0.01/0.05	c CPU time:   0.050992 s
0.01/0.05	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-1525436-1238401717/watcher-1525436-1238401717 -o /tmp/evaluation-result-1525436-1238401717/solver-1525436-1238401717 -C 1200 -W 1800 -M 1800 --output-limit 1,15 manysat.sh HOME/instance-1525436-1238401717.cnf aimd 0 

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: 1.91 1.85 1.45 3/64 6858
/proc/meminfo: memFree=1531144/2055920 swapFree=4179368/4192956
[pid=6858] ppid=6856 vsize=5356 CPUtime=0
/proc/6858/stat : 6858 (manysat.sh) S 6856 6858 6634 0 -1 4194304 286 0 0 0 0 0 0 0 18 0 1 0 1112837377 5484544 235 1992294400 4194304 4889804 548682068784 18446744073709551615 238487659332 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/6858/statm: 1339 235 195 169 0 50 0
[pid=6859] ppid=6858 vsize=1172 CPUtime=0
/proc/6859/stat : 6859 (SatElite) R 6858 6858 6634 0 -1 4194304 205 0 0 0 0 0 0 0 19 0 1 0 1112837377 1200128 189 1992294400 134512640 135034092 4294956096 18446744073709551615 134673244 0 0 4096 3 0 0 0 17 0 0 0
/proc/6859/statm: 293 191 50 127 0 163 0

[startup+0.0227841 s]
/proc/loadavg: 1.91 1.85 1.45 3/64 6858
/proc/meminfo: memFree=1531144/2055920 swapFree=4179368/4192956
[pid=6858] ppid=6856 vsize=5356 CPUtime=0
/proc/6858/stat : 6858 (manysat.sh) S 6856 6858 6634 0 -1 4194304 286 0 0 0 0 0 0 0 18 0 1 0 1112837377 5484544 235 1992294400 4194304 4889804 548682068784 18446744073709551615 238487659332 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/6858/statm: 1339 235 195 169 0 50 0
[pid=6859] ppid=6858 vsize=2540 CPUtime=0.01
/proc/6859/stat : 6859 (SatElite) R 6858 6858 6634 0 -1 4194304 548 0 0 0 1 0 0 0 19 0 1 0 1112837377 2600960 532 1992294400 134512640 135034092 4294956096 18446744073709551615 134673244 0 0 4096 3 0 0 0 17 0 0 0
/proc/6859/statm: 635 532 68 127 0 505 0
Current children cumulated CPU time (s) 0.01
Current children cumulated vsize (KiB) 7896

[startup+0.101813 s]
/proc/loadavg: 1.91 1.85 1.45 3/64 6858
/proc/meminfo: memFree=1531144/2055920 swapFree=4179368/4192956
[pid=6858] ppid=6856 vsize=5356 CPUtime=0.06
/proc/6858/stat : 6858 (manysat.sh) S 6856 6858 6634 0 -1 4194304 312 587 0 0 0 0 6 0 17 0 1 0 1112837377 5484544 238 1992294400 4194304 4889804 548682068784 18446744073709551615 238487659332 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/6858/statm: 1339 238 195 169 0 50 0
Current children cumulated CPU time (s) 0.06
Current children cumulated vsize (KiB) 5356

[startup+0.301846 s]
/proc/loadavg: 1.91 1.85 1.45 3/64 6858
/proc/meminfo: memFree=1531144/2055920 swapFree=4179368/4192956
[pid=6858] ppid=6856 vsize=5356 CPUtime=0.06
/proc/6858/stat : 6858 (manysat.sh) S 6856 6858 6634 0 -1 4194304 312 587 0 0 0 0 6 0 17 0 1 0 1112837377 5484544 238 1992294400 4194304 4889804 548682068784 18446744073709551615 238487659332 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/6858/statm: 1339 238 195 169 0 50 0
Current children cumulated CPU time (s) 0.06
Current children cumulated vsize (KiB) 5356

[startup+0.701924 s]
/proc/loadavg: 1.91 1.85 1.45 3/64 6858
/proc/meminfo: memFree=1531144/2055920 swapFree=4179368/4192956
[pid=6858] ppid=6856 vsize=5356 CPUtime=0.06
/proc/6858/stat : 6858 (manysat.sh) S 6856 6858 6634 0 -1 4194304 312 587 0 0 0 0 6 0 17 0 1 0 1112837377 5484544 238 1992294400 4194304 4889804 548682068784 18446744073709551615 238487659332 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/6858/statm: 1339 238 195 169 0 50 0
Current children cumulated CPU time (s) 0.06
Current children cumulated vsize (KiB) 5356

[startup+1.50108 s]
/proc/loadavg: 1.91 1.85 1.45 3/67 6862
/proc/meminfo: memFree=1523120/2055920 swapFree=4179368/4192956
[pid=6858] ppid=6856 vsize=5356 CPUtime=0.06
/proc/6858/stat : 6858 (manysat.sh) S 6856 6858 6634 0 -1 4194304 312 587 0 0 0 0 6 0 17 0 1 0 1112837377 5484544 238 1992294400 4194304 4889804 548682068784 18446744073709551615 238487659332 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/6858/statm: 1339 238 195 169 0 50 0
[pid=6861] ppid=6858 vsize=21860 CPUtime=2.8
/proc/6861/stat : 6861 (manysat1.1_stat) R 6858 6858 6634 0 -1 4194304 2457 0 0 0 279 1 0 0 17 0 2 0 1112837384 22384640 2442 1992294400 134512640 135305190 4294956144 18446744073709551615 134528229 0 0 4096 3 18446744073709551615 0 0 17 1 0 0
/proc/6861/statm: 5465 2442 83 193 0 5269 0
[pid=6861/tid=6862] ppid=6858 vsize=21860 CPUtime=1.38
/proc/6861/task/6862/stat : 6862 (manysat1.1_stat) R 6858 6858 6634 0 -1 4194368 778 0 0 0 138 0 0 0 16 0 2 0 1112837387 22384640 2442 1992294400 134512640 135305190 4294956144 18446744073709551615 134528277 0 0 4096 3 0 0 0 -1 0 0 0
Current children cumulated CPU time (s) 2.86
Current children cumulated vsize (KiB) 27216

[startup+3.10239 s]
/proc/loadavg: 1.91 1.85 1.45 3/67 6862
/proc/meminfo: memFree=1519984/2055920 swapFree=4179368/4192956
[pid=6858] ppid=6856 vsize=5356 CPUtime=0.06
/proc/6858/stat : 6858 (manysat.sh) S 6856 6858 6634 0 -1 4194304 312 587 0 0 0 0 6 0 17 0 1 0 1112837377 5484544 238 1992294400 4194304 4889804 548682068784 18446744073709551615 238487659332 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/6858/statm: 1339 238 195 169 0 50 0
[pid=6861] ppid=6858 vsize=26196 CPUtime=5.99
/proc/6861/stat : 6861 (manysat1.1_stat) R 6858 6858 6634 0 -1 4194304 3614 0 0 0 598 1 0 0 17 0 2 0 1112837384 26824704 3599 1992294400 134512640 135305190 4294956144 18446744073709551615 134528292 0 0 4096 3 18446744073709551615 0 0 17 1 0 0
/proc/6861/statm: 6549 3599 83 193 0 6353 0
[pid=6861/tid=6862] ppid=6858 vsize=26196 CPUtime=2.98
/proc/6861/task/6862/stat : 6862 (manysat1.1_stat) R 6858 6858 6634 0 -1 4194368 1324 0 0 0 298 0 0 0 17 0 2 0 1112837387 26824704 3599 1992294400 134512640 135305190 4294956144 18446744073709551615 134528256 0 0 4096 3 0 0 0 -1 0 0 0
Current children cumulated CPU time (s) 6.05
Current children cumulated vsize (KiB) 31552

[startup+6.30201 s]
/proc/loadavg: 1.92 1.85 1.45 3/67 6862
/proc/meminfo: memFree=1510640/2055920 swapFree=4179368/4192956
[pid=6858] ppid=6856 vsize=5356 CPUtime=0.06
/proc/6858/stat : 6858 (manysat.sh) S 6856 6858 6634 0 -1 4194304 312 587 0 0 0 0 6 0 17 0 1 0 1112837377 5484544 238 1992294400 4194304 4889804 548682068784 18446744073709551615 238487659332 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/6858/statm: 1339 238 195 169 0 50 0
[pid=6861] ppid=6858 vsize=34864 CPUtime=12.37
/proc/6861/stat : 6861 (manysat1.1_stat) R 6858 6858 6634 0 -1 4194304 5687 0 0 0 1233 4 0 0 16 0 2 0 1112837384 35700736 5672 1992294400 134512640 135305190 4294956144 18446744073709551615 134528418 0 0 4096 3 18446744073709551615 0 0 17 1 0 0
/proc/6861/statm: 8716 5672 83 193 0 8520 0
[pid=6861/tid=6862] ppid=6858 vsize=34864 CPUtime=6.18
/proc/6861/task/6862/stat : 6862 (manysat1.1_stat) R 6858 6858 6634 0 -1 4194368 2298 0 0 0 616 2 0 0 16 0 2 0 1112837387 35700736 5672 1992294400 134512640 135305190 4294956144 18446744073709551615 134528446 0 0 4096 3 0 0 0 -1 0 0 0
Current children cumulated CPU time (s) 12.43
Current children cumulated vsize (KiB) 40220

[startup+12.7023 s]
/proc/loadavg: 1.93 1.85 1.46 3/67 6862
/proc/meminfo: memFree=1506480/2055920 swapFree=4179368/4192956
[pid=6858] ppid=6856 vsize=5356 CPUtime=0.06
/proc/6858/stat : 6858 (manysat.sh) S 6856 6858 6634 0 -1 4194304 312 587 0 0 0 0 6 0 17 0 1 0 1112837377 5484544 238 1992294400 4194304 4889804 548682068784 18446744073709551615 238487659332 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/6858/statm: 1339 238 195 169 0 50 0
[pid=6861] ppid=6858 vsize=37560 CPUtime=25.15
/proc/6861/stat : 6861 (manysat1.1_stat) R 6858 6858 6634 0 -1 4194304 6475 0 0 0 2509 6 0 0 17 0 2 0 1112837384 38461440 6460 1992294400 134512640 135305190 4294956144 18446744073709551615 134528292 0 0 4096 3 18446744073709551615 0 0 17 1 0 0
/proc/6861/statm: 9390 6460 83 193 0 9194 0
[pid=6861/tid=6862] ppid=6858 vsize=37560 CPUtime=12.58
/proc/6861/task/6862/stat : 6862 (manysat1.1_stat) R 6858 6858 6634 0 -1 4194368 2686 0 0 0 1255 3 0 0 17 0 2 0 1112837387 38461440 6460 1992294400 134512640 135305190 4294956144 18446744073709551615 134528382 0 0 4096 3 0 0 0 -1 0 0 0
Current children cumulated CPU time (s) 25.21
Current children cumulated vsize (KiB) 42916

[startup+25.5017 s]
/proc/loadavg: 1.94 1.86 1.46 3/67 6862
/proc/meminfo: memFree=1492336/2055920 swapFree=4179368/4192956
[pid=6858] ppid=6856 vsize=5356 CPUtime=0.06
/proc/6858/stat : 6858 (manysat.sh) S 6856 6858 6634 0 -1 4194304 312 587 0 0 0 0 6 0 17 0 1 0 1112837377 5484544 238 1992294400 4194304 4889804 548682068784 18446744073709551615 238487659332 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/6858/statm: 1339 238 195 169 0 50 0
[pid=6861] ppid=6858 vsize=50180 CPUtime=50.68
/proc/6861/stat : 6861 (manysat1.1_stat) R 6858 6858 6634 0 -1 4194304 9601 0 0 0 5057 11 0 0 17 0 2 0 1112837384 51384320 9586 1992294400 134512640 135305190 4294956144 18446744073709551615 134528292 0 0 4096 3 18446744073709551615 0 0 17 1 0 0
/proc/6861/statm: 12545 9586 83 193 0 12349 0
[pid=6861/tid=6862] ppid=6858 vsize=50180 CPUtime=25.36
/proc/6861/task/6862/stat : 6862 (manysat1.1_stat) R 6858 6858 6634 0 -1 4194368 4225 0 0 0 2530 6 0 0 17 0 2 0 1112837387 51384320 9586 1992294400 134512640 135305190 4294956144 18446744073709551615 134528800 0 0 4096 3 0 0 0 -1 0 0 0
Current children cumulated CPU time (s) 50.74
Current children cumulated vsize (KiB) 55536

[startup+51.1017 s]
/proc/loadavg: 1.96 1.87 1.48 3/67 6862
/proc/meminfo: memFree=1477616/2055920 swapFree=4179368/4192956
[pid=6858] ppid=6856 vsize=5356 CPUtime=0.06
/proc/6858/stat : 6858 (manysat.sh) S 6856 6858 6634 0 -1 4194304 312 587 0 0 0 0 6 0 17 0 1 0 1112837377 5484544 238 1992294400 4194304 4889804 548682068784 18446744073709551615 238487659332 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/6858/statm: 1339 238 195 169 0 50 0
[pid=6861] ppid=6858 vsize=66980 CPUtime=101.76
/proc/6861/stat : 6861 (manysat1.1_stat) R 6858 6858 6634 0 -1 4194304 13455 0 0 0 10158 18 0 0 17 0 2 0 1112837384 68587520 13440 1992294400 134512640 135305190 4294956144 18446744073709551615 134528936 0 0 4096 3 18446744073709551615 0 0 17 1 0 0
/proc/6861/statm: 16745 13440 83 193 0 16549 0
[pid=6861/tid=6862] ppid=6858 vsize=66980 CPUtime=50.94
/proc/6861/task/6862/stat : 6862 (manysat1.1_stat) R 6858 6858 6634 0 -1 4194368 6483 0 0 0 5085 9 0 0 17 0 2 0 1112837387 68587520 13440 1992294400 134512640 135305190 4294956144 18446744073709551615 134528229 0 0 4096 3 0 0 0 -1 0 0 0
Current children cumulated CPU time (s) 101.82
Current children cumulated vsize (KiB) 72336

[startup+102.307 s]
/proc/loadavg: 1.98 1.89 1.50 3/67 6862
/proc/meminfo: memFree=1464752/2055920 swapFree=4179368/4192956
[pid=6858] ppid=6856 vsize=5356 CPUtime=0.06
/proc/6858/stat : 6858 (manysat.sh) S 6856 6858 6634 0 -1 4194304 312 587 0 0 0 0 6 0 17 0 1 0 1112837377 5484544 238 1992294400 4194304 4889804 548682068784 18446744073709551615 238487659332 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/6858/statm: 1339 238 195 169 0 50 0
[pid=6861] ppid=6858 vsize=78668 CPUtime=203.94
/proc/6861/stat : 6861 (manysat1.1_stat) R 6858 6858 6634 0 -1 4194304 16453 0 0 0 20370 24 0 0 17 0 2 0 1112837384 80556032 16438 1992294400 134512640 135305190 4294956144 18446744073709551615 134528277 0 0 4096 3 18446744073709551615 0 0 17 1 0 0
/proc/6861/statm: 19667 16438 83 193 0 19471 0
[pid=6861/tid=6862] ppid=6858 vsize=78668 CPUtime=102.12
/proc/6861/task/6862/stat : 6862 (manysat1.1_stat) R 6858 6858 6634 0 -1 4194368 8091 0 0 0 10199 13 0 0 18 0 2 0 1112837387 80556032 16438 1992294400 134512640 135305190 4294956144 18446744073709551615 134528292 0 0 4096 3 0 0 0 -1 0 0 0
Current children cumulated CPU time (s) 204
Current children cumulated vsize (KiB) 84024

[startup+162.301 s]
/proc/loadavg: 1.99 1.90 1.53 3/67 6862
/proc/meminfo: memFree=1442160/2055920 swapFree=4179368/4192956
[pid=6858] ppid=6856 vsize=5356 CPUtime=0.06
/proc/6858/stat : 6858 (manysat.sh) S 6856 6858 6634 0 -1 4194304 312 587 0 0 0 0 6 0 17 0 1 0 1112837377 5484544 238 1992294400 4194304 4889804 548682068784 18446744073709551615 238487659332 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/6858/statm: 1339 238 195 169 0 50 0
[pid=6861] ppid=6858 vsize=100972 CPUtime=323.64
/proc/6861/stat : 6861 (manysat1.1_stat) R 6858 6858 6634 0 -1 4194304 22069 0 0 0 32331 33 0 0 25 0 2 0 1112837384 103395328 22054 1992294400 134512640 135305190 4294956144 18446744073709551615 134528503 0 0 4096 3 18446744073709551615 0 0 17 0 0 0
/proc/6861/statm: 25243 22054 83 193 0 25047 0
[pid=6861/tid=6862] ppid=6858 vsize=100972 CPUtime=161.98
/proc/6861/task/6862/stat : 6862 (manysat1.1_stat) R 6858 6858 6634 0 -1 4194368 10782 0 0 0 16180 18 0 0 21 0 2 0 1112837387 103395328 22054 1992294400 134512640 135305190 4294956144 18446744073709551615 134528292 0 0 4096 3 0 0 0 -1 1 0 0
Current children cumulated CPU time (s) 323.7
Current children cumulated vsize (KiB) 106328

[startup+222.302 s]
/proc/loadavg: 1.99 1.92 1.56 3/67 6862
/proc/meminfo: memFree=1426672/2055920 swapFree=4179368/4192956
[pid=6858] ppid=6856 vsize=5356 CPUtime=0.06
/proc/6858/stat : 6858 (manysat.sh) S 6856 6858 6634 0 -1 4194304 312 587 0 0 0 0 6 0 17 0 1 0 1112837377 5484544 238 1992294400 4194304 4889804 548682068784 18446744073709551615 238487659332 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/6858/statm: 1339 238 195 169 0 50 0
[pid=6861] ppid=6858 vsize=116960 CPUtime=443.36
/proc/6861/stat : 6861 (manysat1.1_stat) R 6858 6858 6634 0 -1 4194304 25938 0 0 0 44296 40 0 0 18 0 2 0 1112837384 119767040 25923 1992294400 134512640 135305190 4294956144 18446744073709551615 134528301 0 0 4096 3 18446744073709551615 0 0 17 0 0 0
/proc/6861/statm: 29240 25923 83 193 0 29044 0
[pid=6861/tid=6862] ppid=6858 vsize=116960 CPUtime=221.72
/proc/6861/task/6862/stat : 6862 (manysat1.1_stat) R 6858 6858 6634 0 -1 4194368 12575 0 0 0 22152 20 0 0 25 0 2 0 1112837387 119767040 25923 1992294400 134512640 135305190 4294956144 18446744073709551615 134528292 0 0 4096 3 0 0 0 -1 1 0 0
Current children cumulated CPU time (s) 443.42
Current children cumulated vsize (KiB) 122316

[startup+282.302 s]
/proc/loadavg: 1.99 1.93 1.58 3/67 6862
/proc/meminfo: memFree=1409840/2055920 swapFree=4179368/4192956
[pid=6858] ppid=6856 vsize=5356 CPUtime=0.06
/proc/6858/stat : 6858 (manysat.sh) S 6856 6858 6634 0 -1 4194304 312 587 0 0 0 0 6 0 17 0 1 0 1112837377 5484544 238 1992294400 4194304 4889804 548682068784 18446744073709551615 238487659332 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/6858/statm: 1339 238 195 169 0 50 0
[pid=6861] ppid=6858 vsize=133200 CPUtime=563.08
/proc/6861/stat : 6861 (manysat1.1_stat) R 6858 6858 6634 0 -1 4194304 30138 0 0 0 56260 48 0 0 21 0 2 0 1112837384 136396800 30123 1992294400 134512640 135305190 4294956144 18446744073709551615 134557927 0 0 4096 3 18446744073709551615 0 0 17 0 0 0
/proc/6861/statm: 33300 30123 83 193 0 33104 0
[pid=6861/tid=6862] ppid=6858 vsize=133200 CPUtime=281.48
/proc/6861/task/6862/stat : 6862 (manysat1.1_stat) R 6858 6858 6634 0 -1 4194368 14633 0 0 0 28124 24 0 0 25 0 2 0 1112837387 136396800 30123 1992294400 134512640 135305190 4294956144 18446744073709551615 134528292 0 0 4096 3 0 0 0 -1 1 0 0
Current children cumulated CPU time (s) 563.14
Current children cumulated vsize (KiB) 138556

[startup+342.302 s]
/proc/loadavg: 1.99 1.94 1.60 3/67 6862
/proc/meminfo: memFree=1401648/2055920 swapFree=4179368/4192956
[pid=6858] ppid=6856 vsize=5356 CPUtime=0.06
/proc/6858/stat : 6858 (manysat.sh) S 6856 6858 6634 0 -1 4194304 312 587 0 0 0 0 6 0 17 0 1 0 1112837377 5484544 238 1992294400 4194304 4889804 548682068784 18446744073709551615 238487659332 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/6858/statm: 1339 238 195 169 0 50 0
[pid=6861] ppid=6858 vsize=142304 CPUtime=682.81
/proc/6861/stat : 6861 (manysat1.1_stat) R 6858 6858 6634 0 -1 4194304 32239 0 0 0 68228 53 0 0 17 0 2 0 1112837384 145719296 32224 1992294400 134512640 135305190 4294956144 18446744073709551615 134528292 0 0 4096 3 18446744073709551615 0 0 17 0 0 0
/proc/6861/statm: 35576 32224 83 193 0 35380 0
[pid=6861/tid=6862] ppid=6858 vsize=142304 CPUtime=341.23
/proc/6861/task/6862/stat : 6862 (manysat1.1_stat) R 6858 6858 6634 0 -1 4194368 15587 0 0 0 34097 26 0 0 17 0 2 0 1112837387 145719296 32224 1992294400 134512640 135305190 4294956144 18446744073709551615 134528503 0 0 4096 3 0 0 0 -1 1 0 0
Current children cumulated CPU time (s) 682.87
Current children cumulated vsize (KiB) 147660

[startup+402.302 s]
/proc/loadavg: 1.99 1.95 1.63 3/67 6862
/proc/meminfo: memFree=1393328/2055920 swapFree=4179368/4192956
[pid=6858] ppid=6856 vsize=5356 CPUtime=0.06
/proc/6858/stat : 6858 (manysat.sh) S 6856 6858 6634 0 -1 4194304 312 587 0 0 0 0 6 0 17 0 1 0 1112837377 5484544 238 1992294400 4194304 4889804 548682068784 18446744073709551615 238487659332 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/6858/statm: 1339 238 195 169 0 50 0
[pid=6861] ppid=6858 vsize=150260 CPUtime=802.53
/proc/6861/stat : 6861 (manysat1.1_stat) R 6858 6858 6634 0 -1 4194304 34255 0 0 0 80196 57 0 0 17 0 2 0 1112837384 153866240 34240 1992294400 134512640 135305190 4294956144 18446744073709551615 134528480 0 0 4096 3 18446744073709551615 0 0 17 0 0 0
/proc/6861/statm: 37565 34240 83 193 0 37369 0
[pid=6861/tid=6862] ppid=6858 vsize=150260 CPUtime=400.99
/proc/6861/task/6862/stat : 6862 (manysat1.1_stat) R 6858 6858 6634 0 -1 4194368 16467 0 0 0 40071 28 0 0 25 0 2 0 1112837387 153866240 34240 1992294400 134512640 135305190 4294956144 18446744073709551615 134528292 0 0 4096 3 0 0 0 -1 1 0 0
Current children cumulated CPU time (s) 802.59
Current children cumulated vsize (KiB) 155616

[startup+462.301 s]
/proc/loadavg: 1.99 1.95 1.65 3/67 6862
/proc/meminfo: memFree=1378672/2055920 swapFree=4179368/4192956
[pid=6858] ppid=6856 vsize=5356 CPUtime=0.06
/proc/6858/stat : 6858 (manysat.sh) S 6856 6858 6634 0 -1 4194304 312 587 0 0 0 0 6 0 17 0 1 0 1112837377 5484544 238 1992294400 4194304 4889804 548682068784 18446744073709551615 238487659332 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/6858/statm: 1339 238 195 169 0 50 0
[pid=6861] ppid=6858 vsize=165020 CPUtime=922.26
/proc/6861/stat : 6861 (manysat1.1_stat) R 6858 6858 6634 0 -1 4194304 37980 0 0 0 92161 65 0 0 18 0 2 0 1112837384 168980480 37965 1992294400 134512640 135305190 4294956144 18446744073709551615 134528229 0 0 4096 3 18446744073709551615 0 0 17 0 0 0
/proc/6861/statm: 41255 37965 83 193 0 41059 0
[pid=6861/tid=6862] ppid=6858 vsize=165020 CPUtime=460.75
/proc/6861/task/6862/stat : 6862 (manysat1.1_stat) R 6858 6858 6634 0 -1 4194368 18163 0 0 0 46044 31 0 0 18 0 2 0 1112837387 168980480 37965 1992294400 134512640 135305190 4294956144 18446744073709551615 134528229 0 0 4096 3 0 0 0 -1 1 0 0
Current children cumulated CPU time (s) 922.32
Current children cumulated vsize (KiB) 170376

[startup+522.302 s]
/proc/loadavg: 1.99 1.96 1.66 3/67 6862
/proc/meminfo: memFree=1366512/2055920 swapFree=4179368/4192956
[pid=6858] ppid=6856 vsize=5356 CPUtime=0.06
/proc/6858/stat : 6858 (manysat.sh) S 6856 6858 6634 0 -1 4194304 312 587 0 0 0 0 6 0 17 0 1 0 1112837377 5484544 238 1992294400 4194304 4889804 548682068784 18446744073709551615 238487659332 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/6858/statm: 1339 238 195 169 0 50 0
[pid=6861] ppid=6858 vsize=176948 CPUtime=1041.99
/proc/6861/stat : 6861 (manysat1.1_stat) R 6858 6858 6634 0 -1 4194304 40953 0 0 0 104127 72 0 0 21 0 2 0 1112837384 181194752 40938 1992294400 134512640 135305190 4294956144 18446744073709551615 134528392 0 0 4096 3 18446744073709551615 0 0 17 0 0 0
/proc/6861/statm: 44237 40938 83 193 0 44041 0
[pid=6861/tid=6862] ppid=6858 vsize=176948 CPUtime=520.5
/proc/6861/task/6862/stat : 6862 (manysat1.1_stat) R 6858 6858 6634 0 -1 4194368 19282 0 0 0 52017 33 0 0 17 0 2 0 1112837387 181194752 40938 1992294400 134512640 135305190 4294956144 18446744073709551615 134528442 0 0 4096 3 0 0 0 -1 1 0 0
Current children cumulated CPU time (s) 1042.05
Current children cumulated vsize (KiB) 182304

[startup+582.303 s]
/proc/loadavg: 1.99 1.96 1.68 3/67 6862
/proc/meminfo: memFree=1363248/2055920 swapFree=4179368/4192956
[pid=6858] ppid=6856 vsize=5356 CPUtime=0.06
/proc/6858/stat : 6858 (manysat.sh) S 6856 6858 6634 0 -1 4194304 312 587 0 0 0 0 6 0 17 0 1 0 1112837377 5484544 238 1992294400 4194304 4889804 548682068784 18446744073709551615 238487659332 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/6858/statm: 1339 238 195 169 0 50 0
[pid=6861] ppid=6858 vsize=180020 CPUtime=1161.71
/proc/6861/stat : 6861 (manysat1.1_stat) R 6858 6858 6634 0 -1 4194304 41773 0 0 0 116097 74 0 0 25 0 2 0 1112837384 184340480 41758 1992294400 134512640 135305190 4294956144 18446744073709551615 134528292 0 0 4096 3 18446744073709551615 0 0 17 0 0 0
/proc/6861/statm: 45005 41758 83 193 0 44809 0
[pid=6861/tid=6862] ppid=6858 vsize=180020 CPUtime=580.26
/proc/6861/task/6862/stat : 6862 (manysat1.1_stat) R 6858 6858 6634 0 -1 4194368 19822 0 0 0 57991 35 0 0 25 0 2 0 1112837387 184340480 41758 1992294400 134512640 135305190 4294956144 18446744073709551615 134528263 0 0 4096 3 0 0 0 -1 1 0 0
Current children cumulated CPU time (s) 1161.77
Current children cumulated vsize (KiB) 185376



Maximum CPU time exceeded: sending SIGTERM then SIGKILL

[startup+601.502 s]
/proc/loadavg: 1.99 1.97 1.69 3/67 6862
/proc/meminfo: memFree=1361840/2055920 swapFree=4179368/4192956
[pid=6858] ppid=6856 vsize=5356 CPUtime=0.06
/proc/6858/stat : 6858 (manysat.sh) S 6856 6858 6634 0 -1 4194304 312 587 0 0 0 0 6 0 17 0 1 0 1112837377 5484544 238 1992294400 4194304 4889804 548682068784 18446744073709551615 238487659332 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/6858/statm: 1339 238 195 169 0 50 0
[pid=6861] ppid=6858 vsize=181044 CPUtime=1200.04
/proc/6861/stat : 6861 (manysat1.1_stat) R 6858 6858 6634 0 -1 4194304 42115 0 0 0 119929 75 0 0 22 0 2 0 1112837384 185389056 42100 1992294400 134512640 135305190 4294956144 18446744073709551615 134528480 0 0 4096 3 18446744073709551615 0 0 17 0 0 0
/proc/6861/statm: 45261 42100 83 193 0 45065 0
[pid=6861/tid=6862] ppid=6858 vsize=181044 CPUtime=599.38
/proc/6861/task/6862/stat : 6862 (manysat1.1_stat) R 6858 6858 6634 0 -1 4194368 20004 0 0 0 59903 35 0 0 25 0 2 0 1112837387 185389056 42100 1992294400 134512640 135305190 4294956144 18446744073709551615 134528449 0 0 4096 3 0 0 0 -1 1 0 0
Current children cumulated CPU time (s) 1200.1
Current children cumulated vsize (KiB) 186400

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

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

[startup+601.502 s]
/proc/loadavg: 1.99 1.97 1.69 3/67 6862
/proc/meminfo: memFree=1361840/2055920 swapFree=4179368/4192956
[pid=6858] ppid=6856 vsize=5356 CPUtime=0.06
/proc/6858/stat : 6858 (manysat.sh) S 6856 6858 6634 0 -1 4194304 312 587 0 0 0 0 6 0 17 0 1 0 1112837377 5484544 238 1992294400 4194304 4889804 548682068784 18446744073709551615 238487659332 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/6858/statm: 1339 238 195 169 0 50 0
[pid=6861] ppid=6858 vsize=181044 CPUtime=1200.04
/proc/6861/stat : 6861 (manysat1.1_stat) R 6858 6858 6634 0 -1 4194304 42115 0 0 0 119929 75 0 0 22 0 2 0 1112837384 185389056 42100 1992294400 134512640 135305190 4294956144 18446744073709551615 134528480 0 0 4096 3 18446744073709551615 0 0 17 0 0 0
/proc/6861/statm: 45261 42100 83 193 0 45065 0
[pid=6861/tid=6862] ppid=6858 vsize=181044 CPUtime=599.38
/proc/6861/task/6862/stat : 6862 (manysat1.1_stat) R 6858 6858 6634 0 -1 4194368 20004 0 0 0 59903 35 0 0 25 0 2 0 1112837387 185389056 42100 1992294400 134512640 135305190 4294956144 18446744073709551615 134528449 0 0 4096 3 0 0 0 -1 1 0 0
Current children cumulated CPU time (s) 1200.1
Current children cumulated vsize (KiB) 186400

Child ended because it received signal 15 (SIGTERM)

# WARNING:
# CPU time reported by wait4() is probably wrong !
# wait4(...,&childrusage) returns 6858 and gives
#  childrusage.ru_utime.tv_sec=0
#  childrusage.ru_utime.tv_usec=71989
#  childrusage.ru_stime.tv_sec=0
#  childrusage.ru_stime.tv_usec=6998
# CPU time returned by wait4() is 0.078987
# 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): 601.52
CPU time (s): 1200.1
CPU user time (s): 1199.35
CPU system time (s): 0.75
CPU usage (%): 199.511
Max. virtual memory (cumulated for all children) (KiB): 186400

getrusage(RUSAGE_CHILDREN,...) data:
user time used= 0.071989
system time used= 0.006998
maximum resident set size= 0
integral shared memory size= 0
integral unshared data size= 0
integral unshared stack size= 0
page reclaims= 899
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 0.526919 second user time and 1.67474 second system time

The end

Launcher Data 

Begin job on node23 at 2009-03-30 10:28:37
IDJOB=1525436
IDBENCH=70343
IDSOLVER=513
FILE ID=node23/1525436-1238401717
PBS_JOBID= 9061397
Free space on /tmp= 66452 MiB

SOLVER NAME= ManySAT 1.1 aimd 0/2009-03-20
BENCH NAME= SAT09/RANDOM/LARGE/3SAT/UNKNOWN/4000/unif-k3-r4.2-v4000-c16800-S139794312-098.cnf
COMMAND LINE= manysat.sh BENCHNAME aimd 0
RUNSOLVER COMMAND LINE= BIN/runsolver --timestamp -w /tmp/evaluation-result-1525436-1238401717/watcher-1525436-1238401717 -o /tmp/evaluation-result-1525436-1238401717/solver-1525436-1238401717 -C 1200 -W 1800 -M 1800 --output-limit 1,15  manysat.sh HOME/instance-1525436-1238401717.cnf aimd 0

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

MD5SUM BENCH= 94f2ca8c39053ec6a521a994d8a70291
RANDOM SEED=1690051626

node23.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		: 3000.268
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		: 3000.268
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:       1531624 kB
Buffers:         99948 kB
Cached:         321904 kB
SwapCached:       7500 kB
Active:          96424 kB
Inactive:       334424 kB
HighTotal:           0 kB
HighFree:            0 kB
LowTotal:      2055920 kB
LowFree:       1531624 kB
SwapTotal:     4192956 kB
SwapFree:      4179368 kB
Dirty:            1776 kB
Writeback:           0 kB
Mapped:          14716 kB
Slab:            79428 kB
Committed_AS:  2966100 kB
PageTables:       1392 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= 66448 MiB
End job on node23 at 2009-03-30 10:38:41