Trace number 1527261

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) 1200.11 601.419

General information on the benchmark

NameRANDOM/MEDIUM/3SAT/SATISFIABLE/540/
unif-k3-r4.25-v540-c2295-S1916548023-003.cnf
MD5SUM11db2aaf72f0cb9c260a5127c4f6b388
Bench CategoryRANDOM (random instances)
Best result obtained on this benchmarkSAT
Best CPU time to get the best result obtained on this benchmark0.011997
Satisfiable
(Un)Satisfiability was proved
Number of variables540
Number of clauses2295
Sum of the clauses size6885
Maximum clause length3
Minimum clause length3
Number of clauses of size 10
Number of clauses of size 20
Number of clauses of size 32295
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 |    2295     6885 |     688       0        0     nan |  0.000 % |
0.00/0.01	c |         0 |    2279     6965 |      --       0       --      -- |     --   | -16/80
0.00/0.01	c ==============================================================================
0.00/0.01	c Result  :   #vars: 524   #clauses: 2279   #literals: 6965
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-1527261-1238586553/watcher-1527261-1238586553 -o /tmp/evaluation-result-1527261-1238586553/solver-1527261-1238586553 -C 1200 -W 1800 -M 1800 --output-limit 1,15 manysat.sh HOME/instance-1527261-1238586553.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: 0.92 0.98 1.15 3/64 398
/proc/meminfo: memFree=1031528/2055920 swapFree=4176444/4192956
[pid=398] ppid=396 vsize=5356 CPUtime=0
/proc/398/stat : 398 (manysat.sh) R 396 398 32211 0 -1 4194304 267 0 0 0 0 0 0 0 18 0 1 0 1131320645 5484544 234 1992294400 4194304 4889804 548682068784 18446744073709551615 233588714143 0 65538 4100 65536 0 0 0 17 0 0 0
/proc/398/statm: 1339 234 194 169 0 50 0
[pid=399] ppid=398 vsize=824 CPUtime=0
/proc/399/stat : 399 (SatElite) R 398 398 32211 0 -1 4194304 133 0 0 0 0 0 0 0 18 0 1 0 1131320645 843776 117 1992294400 134512640 135034092 4294956096 18446744073709551615 134690918 0 0 4096 3 0 0 0 17 0 0 0
/proc/399/statm: 206 120 50 127 0 76 0

[startup+0.0652911 s]
/proc/loadavg: 0.92 0.98 1.15 3/64 398
/proc/meminfo: memFree=1031528/2055920 swapFree=4176444/4192956
[pid=398] ppid=396 vsize=5356 CPUtime=0
/proc/398/stat : 398 (manysat.sh) S 396 398 32211 0 -1 4194304 312 182 0 0 0 0 0 0 18 0 1 0 1131320645 5484544 238 1992294400 4194304 4889804 548682068784 18446744073709551615 233588712260 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/398/statm: 1339 238 195 169 0 50 0
Current children cumulated CPU time (s) 0
Current children cumulated vsize (KiB) 5356

[startup+0.80037 s]
/proc/loadavg: 0.92 0.98 1.15 3/64 398
/proc/meminfo: memFree=1031528/2055920 swapFree=4176444/4192956
[pid=398] ppid=396 vsize=5356 CPUtime=0
/proc/398/stat : 398 (manysat.sh) S 396 398 32211 0 -1 4194304 312 182 0 0 0 0 0 0 18 0 1 0 1131320645 5484544 238 1992294400 4194304 4889804 548682068784 18446744073709551615 233588712260 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/398/statm: 1339 238 195 169 0 50 0
Current children cumulated CPU time (s) 0
Current children cumulated vsize (KiB) 5356

[startup+0.902381 s]
/proc/loadavg: 0.92 0.98 1.15 3/64 398
/proc/meminfo: memFree=1031528/2055920 swapFree=4176444/4192956
[pid=398] ppid=396 vsize=5356 CPUtime=0
/proc/398/stat : 398 (manysat.sh) S 396 398 32211 0 -1 4194304 312 182 0 0 0 0 0 0 18 0 1 0 1131320645 5484544 238 1992294400 4194304 4889804 548682068784 18446744073709551615 233588712260 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/398/statm: 1339 238 195 169 0 50 0
Current children cumulated CPU time (s) 0
Current children cumulated vsize (KiB) 5356

[startup+1.00239 s]
/proc/loadavg: 0.92 0.98 1.15 3/64 398
/proc/meminfo: memFree=1031528/2055920 swapFree=4176444/4192956
[pid=398] ppid=396 vsize=5356 CPUtime=0
/proc/398/stat : 398 (manysat.sh) S 396 398 32211 0 -1 4194304 312 182 0 0 0 0 0 0 18 0 1 0 1131320645 5484544 238 1992294400 4194304 4889804 548682068784 18446744073709551615 233588712260 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/398/statm: 1339 238 195 169 0 50 0
Current children cumulated CPU time (s) 0
Current children cumulated vsize (KiB) 5356

[startup+1.50244 s]
/proc/loadavg: 0.92 0.98 1.15 3/64 398
/proc/meminfo: memFree=1031528/2055920 swapFree=4176444/4192956
[pid=398] ppid=396 vsize=5356 CPUtime=0
/proc/398/stat : 398 (manysat.sh) S 396 398 32211 0 -1 4194304 312 182 0 0 0 0 0 0 18 0 1 0 1131320645 5484544 238 1992294400 4194304 4889804 548682068784 18446744073709551615 233588712260 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/398/statm: 1339 238 195 169 0 50 0
Current children cumulated CPU time (s) 0
Current children cumulated vsize (KiB) 5356

[startup+3.10161 s]
/proc/loadavg: 0.92 0.98 1.15 3/67 402
/proc/meminfo: memFree=1026192/2055920 swapFree=4176444/4192956
[pid=398] ppid=396 vsize=5356 CPUtime=0
/proc/398/stat : 398 (manysat.sh) S 396 398 32211 0 -1 4194304 312 182 0 0 0 0 0 0 18 0 1 0 1131320645 5484544 238 1992294400 4194304 4889804 548682068784 18446744073709551615 233588712260 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/398/statm: 1339 238 195 169 0 50 0
[pid=401] ppid=398 vsize=17464 CPUtime=6.14
/proc/401/stat : 401 (manysat1.1_stat) R 398 398 32211 0 -1 4194304 1345 0 0 0 613 1 0 0 16 0 2 0 1131320646 17883136 1331 1992294400 134512640 135305190 4294956144 18446744073709551615 134528277 0 0 4096 3 18446744073709551615 0 0 17 1 0 0
/proc/401/statm: 4366 1331 83 193 0 4170 0
[pid=401/tid=402] ppid=398 vsize=17464 CPUtime=3.07
/proc/401/task/402/stat : 402 (manysat1.1_stat) R 398 398 32211 0 -1 4194368 581 0 0 0 306 1 0 0 21 0 2 0 1131320646 17883136 1331 1992294400 134512640 135305190 4294956144 18446744073709551615 134558167 0 0 4096 3 0 0 0 -1 0 0 0
Current children cumulated CPU time (s) 6.14
Current children cumulated vsize (KiB) 22820

[startup+6.30194 s]
/proc/loadavg: 1.09 1.02 1.16 3/67 402
/proc/meminfo: memFree=1021976/2055920 swapFree=4176444/4192956
[pid=398] ppid=396 vsize=5356 CPUtime=0
/proc/398/stat : 398 (manysat.sh) S 396 398 32211 0 -1 4194304 312 182 0 0 0 0 0 0 18 0 1 0 1131320645 5484544 238 1992294400 4194304 4889804 548682068784 18446744073709551615 233588712260 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/398/statm: 1339 238 195 169 0 50 0
[pid=401] ppid=398 vsize=22092 CPUtime=12.52
/proc/401/stat : 401 (manysat1.1_stat) R 398 398 32211 0 -1 4194304 2384 0 0 0 1250 2 0 0 17 0 2 0 1131320646 22622208 2370 1992294400 134512640 135305190 4294956144 18446744073709551615 134528418 0 0 4096 3 18446744073709551615 0 0 17 1 0 0
/proc/401/statm: 5523 2370 83 193 0 5327 0
[pid=401/tid=402] ppid=398 vsize=22092 CPUtime=6.26
/proc/401/task/402/stat : 402 (manysat1.1_stat) R 398 398 32211 0 -1 4194368 1035 0 0 0 625 1 0 0 21 0 2 0 1131320646 22622208 2370 1992294400 134512640 135305190 4294956144 18446744073709551615 134546239 0 0 4096 3 0 0 0 -1 0 0 0
Current children cumulated CPU time (s) 12.52
Current children cumulated vsize (KiB) 27448

[startup+12.7016 s]
/proc/loadavg: 1.16 1.03 1.16 3/67 402
/proc/meminfo: memFree=1017944/2055920 swapFree=4176444/4192956
[pid=398] ppid=396 vsize=5356 CPUtime=0
/proc/398/stat : 398 (manysat.sh) S 396 398 32211 0 -1 4194304 312 182 0 0 0 0 0 0 18 0 1 0 1131320645 5484544 238 1992294400 4194304 4889804 548682068784 18446744073709551615 233588712260 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/398/statm: 1339 238 195 169 0 50 0
[pid=401] ppid=398 vsize=25788 CPUtime=25.29
/proc/401/stat : 401 (manysat1.1_stat) R 398 398 32211 0 -1 4194304 3358 0 0 0 2526 3 0 0 17 0 2 0 1131320646 26406912 3344 1992294400 134512640 135305190 4294956144 18446744073709551615 134528256 0 0 4096 3 18446744073709551615 0 0 17 1 0 0
/proc/401/statm: 6447 3344 83 193 0 6251 0
[pid=401/tid=402] ppid=398 vsize=25788 CPUtime=12.65
/proc/401/task/402/stat : 402 (manysat1.1_stat) R 398 398 32211 0 -1 4194368 1512 0 0 0 1264 1 0 0 25 0 2 0 1131320646 26406912 3344 1992294400 134512640 135305190 4294956144 18446744073709551615 134528768 0 0 4096 3 0 0 0 -1 0 0 0
Current children cumulated CPU time (s) 25.29
Current children cumulated vsize (KiB) 31144

[startup+25.5029 s]
/proc/loadavg: 1.34 1.08 1.18 3/67 402
/proc/meminfo: memFree=1013720/2055920 swapFree=4176444/4192956
[pid=398] ppid=396 vsize=5356 CPUtime=0
/proc/398/stat : 398 (manysat.sh) S 396 398 32211 0 -1 4194304 312 182 0 0 0 0 0 0 18 0 1 0 1131320645 5484544 238 1992294400 4194304 4889804 548682068784 18446744073709551615 233588712260 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/398/statm: 1339 238 195 169 0 50 0
[pid=401] ppid=398 vsize=30372 CPUtime=50.84
/proc/401/stat : 401 (manysat1.1_stat) R 398 398 32211 0 -1 4194304 4435 0 0 0 5079 5 0 0 21 0 2 0 1131320646 31100928 4421 1992294400 134512640 135305190 4294956144 18446744073709551615 134528483 0 0 4096 3 18446744073709551615 0 0 17 1 0 0
/proc/401/statm: 7593 4421 83 193 0 7397 0
[pid=401/tid=402] ppid=398 vsize=30372 CPUtime=25.45
/proc/401/task/402/stat : 402 (manysat1.1_stat) R 398 398 32211 0 -1 4194368 2049 0 0 0 2543 2 0 0 19 0 2 0 1131320646 31100928 4421 1992294400 134512640 135305190 4294956144 18446744073709551615 134528292 0 0 4096 3 0 0 0 -1 0 0 0
Current children cumulated CPU time (s) 50.84
Current children cumulated vsize (KiB) 35728

[startup+51.1015 s]
/proc/loadavg: 1.57 1.15 1.20 3/67 402
/proc/meminfo: memFree=1010200/2055920 swapFree=4176444/4192956
[pid=398] ppid=396 vsize=5356 CPUtime=0
/proc/398/stat : 398 (manysat.sh) S 396 398 32211 0 -1 4194304 312 182 0 0 0 0 0 0 18 0 1 0 1131320645 5484544 238 1992294400 4194304 4889804 548682068784 18446744073709551615 233588712260 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/398/statm: 1339 238 195 169 0 50 0
[pid=401] ppid=398 vsize=34084 CPUtime=101.91
/proc/401/stat : 401 (manysat1.1_stat) R 398 398 32211 0 -1 4194304 5314 0 0 0 10184 7 0 0 18 0 2 0 1131320646 34902016 5300 1992294400 134512640 135305190 4294956144 18446744073709551615 134528263 0 0 4096 3 18446744073709551615 0 0 17 1 0 0
/proc/401/statm: 8521 5300 83 193 0 8325 0
[pid=401/tid=402] ppid=398 vsize=34084 CPUtime=51.03
/proc/401/task/402/stat : 402 (manysat1.1_stat) R 398 398 32211 0 -1 4194368 2514 0 0 0 5100 3 0 0 25 0 2 0 1131320646 34902016 5300 1992294400 134512640 135305190 4294956144 18446744073709551615 134528301 0 0 4096 3 0 0 0 -1 0 0 0
Current children cumulated CPU time (s) 101.91
Current children cumulated vsize (KiB) 39440

[startup+102.302 s]
/proc/loadavg: 1.81 1.28 1.24 3/67 402
/proc/meminfo: memFree=1002072/2055920 swapFree=4176444/4192956
[pid=398] ppid=396 vsize=5356 CPUtime=0
/proc/398/stat : 398 (manysat.sh) S 396 398 32211 0 -1 4194304 312 182 0 0 0 0 0 0 18 0 1 0 1131320645 5484544 238 1992294400 4194304 4889804 548682068784 18446744073709551615 233588712260 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/398/statm: 1339 238 195 169 0 50 0
[pid=401] ppid=398 vsize=41756 CPUtime=204.09
/proc/401/stat : 401 (manysat1.1_stat) R 398 398 32211 0 -1 4194304 7322 0 0 0 20399 10 0 0 25 0 2 0 1131320646 42758144 7308 1992294400 134512640 135305190 4294956144 18446744073709551615 134528292 0 0 4096 3 18446744073709551615 0 0 17 1 0 0
/proc/401/statm: 10439 7308 83 193 0 10243 0
[pid=401/tid=402] ppid=398 vsize=41756 CPUtime=102.21
/proc/401/task/402/stat : 402 (manysat1.1_stat) R 398 398 32211 0 -1 4194368 3736 0 0 0 10216 5 0 0 25 0 2 0 1131320646 42758144 7308 1992294400 134512640 135305190 4294956144 18446744073709551615 134528449 0 0 4096 3 0 0 0 -1 0 0 0
Current children cumulated CPU time (s) 204.09
Current children cumulated vsize (KiB) 47112

[startup+162.303 s]
/proc/loadavg: 1.93 1.41 1.28 3/67 402
/proc/meminfo: memFree=993176/2055920 swapFree=4176444/4192956
[pid=398] ppid=396 vsize=5356 CPUtime=0
/proc/398/stat : 398 (manysat.sh) S 396 398 32211 0 -1 4194304 312 182 0 0 0 0 0 0 18 0 1 0 1131320645 5484544 238 1992294400 4194304 4889804 548682068784 18446744073709551615 233588712260 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/398/statm: 1339 238 195 169 0 50 0
[pid=401] ppid=398 vsize=50700 CPUtime=323.83
/proc/401/stat : 401 (manysat1.1_stat) R 398 398 32211 0 -1 4194304 9512 0 0 0 32368 15 0 0 18 0 2 0 1131320646 51916800 9498 1992294400 134512640 135305190 4294956144 18446744073709551615 134528292 0 0 4096 3 18446744073709551615 0 0 17 1 0 0
/proc/401/statm: 12675 9498 83 193 0 12479 0
[pid=401/tid=402] ppid=398 vsize=50700 CPUtime=162.19
/proc/401/task/402/stat : 402 (manysat1.1_stat) R 398 398 32211 0 -1 4194368 4801 0 0 0 16212 7 0 0 22 0 2 0 1131320646 51916800 9498 1992294400 134512640 135305190 4294956144 18446744073709551615 134528292 0 0 4096 3 0 0 0 -1 0 0 0
Current children cumulated CPU time (s) 323.83
Current children cumulated vsize (KiB) 56056

[startup+222.303 s]
/proc/loadavg: 1.97 1.51 1.32 3/67 402
/proc/meminfo: memFree=988888/2055920 swapFree=4176444/4192956
[pid=398] ppid=396 vsize=5356 CPUtime=0
/proc/398/stat : 398 (manysat.sh) S 396 398 32211 0 -1 4194304 312 182 0 0 0 0 0 0 18 0 1 0 1131320645 5484544 238 1992294400 4194304 4889804 548682068784 18446744073709551615 233588712260 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/398/statm: 1339 238 195 169 0 50 0
[pid=401] ppid=398 vsize=55344 CPUtime=443.56
/proc/401/stat : 401 (manysat1.1_stat) R 398 398 32211 0 -1 4194304 10601 0 0 0 44340 16 0 0 25 0 2 0 1131320646 56672256 10587 1992294400 134512640 135305190 4294956144 18446744073709551615 134528292 0 0 4096 3 18446744073709551615 0 0 17 1 0 0
/proc/401/statm: 13836 10587 83 193 0 13640 0
[pid=401/tid=402] ppid=398 vsize=55344 CPUtime=222.16
/proc/401/task/402/stat : 402 (manysat1.1_stat) R 398 398 32211 0 -1 4194368 5337 0 0 0 22208 8 0 0 25 0 2 0 1131320646 56672256 10587 1992294400 134512640 135305190 4294956144 18446744073709551615 134528268 0 0 4096 3 0 0 0 -1 0 0 0
Current children cumulated CPU time (s) 443.56
Current children cumulated vsize (KiB) 60700

[startup+282.307 s]
/proc/loadavg: 1.99 1.60 1.37 3/67 402
/proc/meminfo: memFree=983064/2055920 swapFree=4176444/4192956
[pid=398] ppid=396 vsize=5356 CPUtime=0
/proc/398/stat : 398 (manysat.sh) S 396 398 32211 0 -1 4194304 312 182 0 0 0 0 0 0 18 0 1 0 1131320645 5484544 238 1992294400 4194304 4889804 548682068784 18446744073709551615 233588712260 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/398/statm: 1339 238 195 169 0 50 0
[pid=401] ppid=398 vsize=61288 CPUtime=563.31
/proc/401/stat : 401 (manysat1.1_stat) R 398 398 32211 0 -1 4194304 12082 0 0 0 56312 19 0 0 25 0 2 0 1131320646 62758912 12068 1992294400 134512640 135305190 4294956144 18446744073709551615 134528292 0 0 4096 3 18446744073709551615 0 0 17 1 0 0
/proc/401/statm: 15322 12068 83 193 0 15126 0
[pid=401/tid=402] ppid=398 vsize=61288 CPUtime=282.14
/proc/401/task/402/stat : 402 (manysat1.1_stat) R 398 398 32211 0 -1 4194368 6145 0 0 0 28204 10 0 0 25 0 2 0 1131320646 62758912 12068 1992294400 134512640 135305190 4294956144 18446744073709551615 134528292 0 0 4096 3 0 0 0 -1 0 0 0
Current children cumulated CPU time (s) 563.31
Current children cumulated vsize (KiB) 66644

[startup+342.303 s]
/proc/loadavg: 2.04 1.68 1.41 3/67 402
/proc/meminfo: memFree=977944/2055920 swapFree=4176444/4192956
[pid=398] ppid=396 vsize=5356 CPUtime=0
/proc/398/stat : 398 (manysat.sh) S 396 398 32211 0 -1 4194304 312 182 0 0 0 0 0 0 18 0 1 0 1131320645 5484544 238 1992294400 4194304 4889804 548682068784 18446744073709551615 233588712260 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/398/statm: 1339 238 195 169 0 50 0
[pid=401] ppid=398 vsize=67284 CPUtime=683.05
/proc/401/stat : 401 (manysat1.1_stat) R 398 398 32211 0 -1 4194304 13357 0 0 0 68285 20 0 0 19 0 2 0 1131320646 68898816 13343 1992294400 134512640 135305190 4294956144 18446744073709551615 134528503 0 0 4096 3 18446744073709551615 0 0 17 1 0 0
/proc/401/statm: 16821 13343 83 193 0 16625 0
[pid=401/tid=402] ppid=398 vsize=67284 CPUtime=342.11
/proc/401/task/402/stat : 402 (manysat1.1_stat) R 398 398 32211 0 -1 4194368 6726 0 0 0 34201 10 0 0 25 0 2 0 1131320646 68898816 13343 1992294400 134512640 135305190 4294956144 18446744073709551615 134556558 0 0 4096 3 0 0 0 -1 0 0 0
Current children cumulated CPU time (s) 683.05
Current children cumulated vsize (KiB) 72640

[startup+402.302 s]
/proc/loadavg: 2.06 1.75 1.45 3/67 402
/proc/meminfo: memFree=976472/2055920 swapFree=4176444/4192956
[pid=398] ppid=396 vsize=5356 CPUtime=0
/proc/398/stat : 398 (manysat.sh) S 396 398 32211 0 -1 4194304 312 182 0 0 0 0 0 0 18 0 1 0 1131320645 5484544 238 1992294400 4194304 4889804 548682068784 18446744073709551615 233588712260 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/398/statm: 1339 238 195 169 0 50 0
[pid=401] ppid=398 vsize=68904 CPUtime=802.79
/proc/401/stat : 401 (manysat1.1_stat) R 398 398 32211 0 -1 4194304 13718 0 0 0 80259 20 0 0 25 0 2 0 1131320646 70557696 13704 1992294400 134512640 135305190 4294956144 18446744073709551615 134528292 0 0 4096 3 18446744073709551615 0 0 17 1 0 0
/proc/401/statm: 17226 13704 83 193 0 17030 0
[pid=401/tid=402] ppid=398 vsize=68904 CPUtime=402.1
/proc/401/task/402/stat : 402 (manysat1.1_stat) R 398 398 32211 0 -1 4194368 6960 0 0 0 40199 11 0 0 25 0 2 0 1131320646 70557696 13704 1992294400 134512640 135305190 4294956144 18446744073709551615 134528292 0 0 4096 3 0 0 0 -1 0 0 0
Current children cumulated CPU time (s) 802.79
Current children cumulated vsize (KiB) 74260

[startup+462.302 s]
/proc/loadavg: 2.06 1.81 1.48 3/67 402
/proc/meminfo: memFree=974104/2055920 swapFree=4176444/4192956
[pid=398] ppid=396 vsize=5356 CPUtime=0
/proc/398/stat : 398 (manysat.sh) S 396 398 32211 0 -1 4194304 312 182 0 0 0 0 0 0 18 0 1 0 1131320645 5484544 238 1992294400 4194304 4889804 548682068784 18446744073709551615 233588712260 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/398/statm: 1339 238 195 169 0 50 0
[pid=401] ppid=398 vsize=71544 CPUtime=922.53
/proc/401/stat : 401 (manysat1.1_stat) R 398 398 32211 0 -1 4194304 14311 0 0 0 92231 22 0 0 25 0 2 0 1131320646 73261056 14297 1992294400 134512640 135305190 4294956144 18446744073709551615 134528292 0 0 4096 3 18446744073709551615 0 0 17 1 0 0
/proc/401/statm: 17886 14297 83 193 0 17690 0
[pid=401/tid=402] ppid=398 vsize=71544 CPUtime=462.06
/proc/401/task/402/stat : 402 (manysat1.1_stat) R 398 398 32211 0 -1 4194368 7232 0 0 0 46195 11 0 0 25 0 2 0 1131320646 73261056 14297 1992294400 134512640 135305190 4294956144 18446744073709551615 134528292 0 0 4096 3 0 0 0 -1 0 0 0
Current children cumulated CPU time (s) 922.53
Current children cumulated vsize (KiB) 76900

[startup+522.302 s]
/proc/loadavg: 2.06 1.86 1.52 3/67 402
/proc/meminfo: memFree=970200/2055920 swapFree=4176444/4192956
[pid=398] ppid=396 vsize=5356 CPUtime=0
/proc/398/stat : 398 (manysat.sh) S 396 398 32211 0 -1 4194304 312 182 0 0 0 0 0 0 18 0 1 0 1131320645 5484544 238 1992294400 4194304 4889804 548682068784 18446744073709551615 233588712260 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/398/statm: 1339 238 195 169 0 50 0
[pid=401] ppid=398 vsize=75336 CPUtime=1042.26
/proc/401/stat : 401 (manysat1.1_stat) R 398 398 32211 0 -1 4194304 15268 0 0 0 104203 23 0 0 25 0 2 0 1131320646 77144064 15254 1992294400 134512640 135305190 4294956144 18446744073709551615 134528292 0 0 4096 3 18446744073709551615 0 0 17 1 0 0
/proc/401/statm: 18834 15254 83 193 0 18638 0
[pid=401/tid=402] ppid=398 vsize=75336 CPUtime=522.05
/proc/401/task/402/stat : 402 (manysat1.1_stat) R 398 398 32211 0 -1 4194368 7742 0 0 0 52193 12 0 0 25 0 2 0 1131320646 77144064 15254 1992294400 134512640 135305190 4294956144 18446744073709551615 134528501 0 0 4096 3 0 0 0 -1 0 0 0
Current children cumulated CPU time (s) 1042.26
Current children cumulated vsize (KiB) 80692

[startup+582.302 s]
/proc/loadavg: 2.24 1.94 1.57 3/67 402
/proc/meminfo: memFree=967768/2055920 swapFree=4176444/4192956
[pid=398] ppid=396 vsize=5356 CPUtime=0
/proc/398/stat : 398 (manysat.sh) S 396 398 32211 0 -1 4194304 312 182 0 0 0 0 0 0 18 0 1 0 1131320645 5484544 238 1992294400 4194304 4889804 548682068784 18446744073709551615 233588712260 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/398/statm: 1339 238 195 169 0 50 0
[pid=401] ppid=398 vsize=77896 CPUtime=1162
/proc/401/stat : 401 (manysat1.1_stat) R 398 398 32211 0 -1 4194304 15931 0 0 0 116176 24 0 0 25 0 2 0 1131320646 79765504 15917 1992294400 134512640 135305190 4294956144 18446744073709551615 134528392 0 0 4096 3 18446744073709551615 0 0 17 1 0 0
/proc/401/statm: 19474 15917 83 193 0 19278 0
[pid=401/tid=402] ppid=398 vsize=77896 CPUtime=582.03
/proc/401/task/402/stat : 402 (manysat1.1_stat) R 398 398 32211 0 -1 4194368 8172 0 0 0 58190 13 0 0 25 0 2 0 1131320646 79765504 15917 1992294400 134512640 135305190 4294956144 18446744073709551615 134528292 0 0 4096 3 0 0 0 -1 0 0 0
Current children cumulated CPU time (s) 1162
Current children cumulated vsize (KiB) 83252



Maximum CPU time exceeded: sending SIGTERM then SIGKILL

[startup+601.401 s]
/proc/loadavg: 2.31 1.98 1.58 3/67 402
/proc/meminfo: memFree=966360/2055920 swapFree=4176444/4192956
[pid=398] ppid=396 vsize=5356 CPUtime=0
/proc/398/stat : 398 (manysat.sh) S 396 398 32211 0 -1 4194304 312 182 0 0 0 0 0 0 18 0 1 0 1131320645 5484544 238 1992294400 4194304 4889804 548682068784 18446744073709551615 233588712260 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/398/statm: 1339 238 195 169 0 50 0
[pid=401] ppid=398 vsize=79200 CPUtime=1200.11
/proc/401/stat : 401 (manysat1.1_stat) R 398 398 32211 0 -1 4194304 16229 0 0 0 119987 24 0 0 25 0 2 0 1131320646 81100800 16215 1992294400 134512640 135305190 4294956144 18446744073709551615 134528292 0 0 4096 3 18446744073709551615 0 0 17 1 0 0
/proc/401/statm: 19800 16215 83 193 0 19604 0
[pid=401/tid=402] ppid=398 vsize=79200 CPUtime=601.12
/proc/401/task/402/stat : 402 (manysat1.1_stat) R 398 398 32211 0 -1 4194368 8331 0 0 0 60099 13 0 0 25 0 2 0 1131320646 81100800 16215 1992294400 134512640 135305190 4294956144 18446744073709551615 134528418 0 0 4096 3 0 0 0 -1 0 0 0
Current children cumulated CPU time (s) 1200.11
Current children cumulated vsize (KiB) 84556

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: 2.31 1.98 1.58 3/67 402
/proc/meminfo: memFree=966360/2055920 swapFree=4176444/4192956
[pid=398] ppid=396 vsize=5356 CPUtime=0
/proc/398/stat : 398 (manysat.sh) S 396 398 32211 0 -1 4194304 312 182 0 0 0 0 0 0 18 0 1 0 1131320645 5484544 238 1992294400 4194304 4889804 548682068784 18446744073709551615 233588712260 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/398/statm: 1339 238 195 169 0 50 0
[pid=401] ppid=398 vsize=79200 CPUtime=1200.11
/proc/401/stat : 401 (manysat1.1_stat) R 398 398 32211 0 -1 4194304 16229 0 0 0 119987 24 0 0 25 0 2 0 1131320646 81100800 16215 1992294400 134512640 135305190 4294956144 18446744073709551615 134528292 0 0 4096 3 18446744073709551615 0 0 17 1 0 0
/proc/401/statm: 19800 16215 83 193 0 19604 0
[pid=401/tid=402] ppid=398 vsize=79200 CPUtime=601.12
/proc/401/task/402/stat : 402 (manysat1.1_stat) R 398 398 32211 0 -1 4194368 8331 0 0 0 60099 13 0 0 25 0 2 0 1131320646 81100800 16215 1992294400 134512640 135305190 4294956144 18446744073709551615 134528418 0 0 4096 3 0 0 0 -1 0 0 0
Current children cumulated CPU time (s) 1200.11
Current children cumulated vsize (KiB) 84556

Child ended because it received signal 15 (SIGTERM)

# WARNING:
# CPU time reported by wait4() is probably wrong !
# wait4(...,&childrusage) returns 398 and gives
#  childrusage.ru_utime.tv_sec=0
#  childrusage.ru_utime.tv_usec=11998
#  childrusage.ru_stime.tv_sec=0
#  childrusage.ru_stime.tv_usec=2999
# CPU time returned by wait4() is 0.014997
# while last known CPU time is 1200.11
#
# 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): 1200.11
CPU user time (s): 1199.87
CPU system time (s): 0.24
CPU usage (%): 199.546
Max. virtual memory (cumulated for all children) (KiB): 84556

getrusage(RUSAGE_CHILDREN,...) data:
user time used= 0.011998
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= 494
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= 2

runsolver used 0.527919 second user time and 1.67274 second system time

The end

Launcher Data 

Begin job on node27 at 2009-04-01 13:49:13
IDJOB=1527261
IDBENCH=70708
IDSOLVER=513
FILE ID=node27/1527261-1238586553
PBS_JOBID= 9062222
Free space on /tmp= 65720 MiB

SOLVER NAME= ManySAT 1.1 aimd 0/2009-03-20
BENCH NAME= SAT09/RANDOM/MEDIUM/3SAT/SATISFIABLE/540/unif-k3-r4.25-v540-c2295-S1916548023-003.cnf
COMMAND LINE= manysat.sh BENCHNAME aimd 0
RUNSOLVER COMMAND LINE= BIN/runsolver --timestamp -w /tmp/evaluation-result-1527261-1238586553/watcher-1527261-1238586553 -o /tmp/evaluation-result-1527261-1238586553/solver-1527261-1238586553 -C 1200 -W 1800 -M 1800 --output-limit 1,15  manysat.sh HOME/instance-1527261-1238586553.cnf aimd 0

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

MD5SUM BENCH= 11db2aaf72f0cb9c260a5127c4f6b388
RANDOM SEED=822696896

node27.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		: 2800.196
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	: 5521.40
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		: 2800.196
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:       1032008 kB
Buffers:         95524 kB
Cached:         824272 kB
SwapCached:       9492 kB
Active:         201496 kB
Inactive:       729452 kB
HighTotal:           0 kB
HighFree:            0 kB
LowTotal:      2055920 kB
LowFree:       1032008 kB
SwapTotal:     4192956 kB
SwapFree:      4176444 kB
Dirty:            1520 kB
Writeback:           0 kB
Mapped:          16828 kB
Slab:            78868 kB
Committed_AS:  2994204 kB
PageTables:       1380 kB
VmallocTotal: 536870911 kB
VmallocUsed:    264948 kB
VmallocChunk: 536605679 kB
HugePages_Total:     0
HugePages_Free:      0
Hugepagesize:     2048 kB

Free space on /tmp at the end= 65716 MiB
End job on node27 at 2009-04-01 13:59:16