Trace number 1527251

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) 1200.16 601.718

General information on the benchmark

NameRANDOM/MEDIUM/3SAT/SATISFIABLE/540/
unif-k3-r4.25-v540-c2295-S2142680239-019.cnf
MD5SUM2937149ca8da560a9415e9a967cfab27
Bench CategoryRANDOM (random instances)
Best result obtained on this benchmarkSAT
Best CPU time to get the best result obtained on this benchmark0.048991
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 % |
0.00/0.00	c |         0 |    2286     6920 |      --       0       --      -- |     --   | -9/35
0.00/0.00	c ==============================================================================
0.00/0.00	c Result  :   #vars: 529   #clauses: 2286   #literals: 6920
0.00/0.00	c CPU time:   0.005999 s
0.00/0.00	c ==============================================================================

Verifier Data 

ERROR: Unexpected answer ! (SATISFIABLE/UNSATISFIABLE expected)
Got answer: <no 's ' line found>

Watcher Data 

runsolver version 3.2.9 (svn:489) (c) roussel@cril.univ-artois.fr

command line: BIN/runsolver --timestamp -w /tmp/evaluation-result-1527251-1238585800/watcher-1527251-1238585800 -o /tmp/evaluation-result-1527251-1238585800/solver-1527251-1238585800 -C 1200 -W 1800 -M 1800 --output-limit 1,15 manysat.sh HOME/instance-1527251-1238585800.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: 1.99 1.85 1.48 3/68 10028
/proc/meminfo: memFree=979680/2055920 swapFree=4176188/4192956
[pid=10028] ppid=10026 vsize=5356 CPUtime=0
/proc/10028/stat : 10028 (manysat.sh) R 10026 10028 9931 0 -1 4194304 267 0 0 0 0 0 0 0 18 0 1 0 1131241669 5484544 234 1992294400 4194304 4889804 548682068784 18446744073709551615 217051622047 0 65538 4100 65536 0 0 0 17 0 0 0
/proc/10028/statm: 1339 234 194 169 0 50 0
[pid=10029] ppid=10028 vsize=960 CPUtime=0
/proc/10029/stat : 10029 (SatElite) R 10028 10028 9931 0 -1 4194304 163 0 0 0 0 0 0 0 18 0 1 0 1131241670 983040 147 1992294400 134512640 135034092 4294956096 18446744073709551615 134661170 0 0 4096 3 0 0 0 17 0 0 0
/proc/10029/statm: 240 150 68 127 0 110 0

[startup+0.045262 s]
/proc/loadavg: 1.99 1.85 1.48 3/68 10028
/proc/meminfo: memFree=979680/2055920 swapFree=4176188/4192956
[pid=10028] ppid=10026 vsize=5356 CPUtime=0
/proc/10028/stat : 10028 (manysat.sh) S 10026 10028 9931 0 -1 4194304 312 171 0 0 0 0 0 0 16 0 1 0 1131241669 5484544 238 1992294400 4194304 4889804 548682068784 18446744073709551615 217051620164 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/10028/statm: 1339 238 195 169 0 50 0
Current children cumulated CPU time (s) 0
Current children cumulated vsize (KiB) 5356

[startup+0.538647 s]
/proc/loadavg: 1.99 1.85 1.48 3/68 10028
/proc/meminfo: memFree=979680/2055920 swapFree=4176188/4192956
[pid=10028] ppid=10026 vsize=5356 CPUtime=0
/proc/10028/stat : 10028 (manysat.sh) S 10026 10028 9931 0 -1 4194304 312 171 0 0 0 0 0 0 16 0 1 0 1131241669 5484544 238 1992294400 4194304 4889804 548682068784 18446744073709551615 217051620164 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/10028/statm: 1339 238 195 169 0 50 0
Current children cumulated CPU time (s) 0
Current children cumulated vsize (KiB) 5356

[startup+0.602655 s]
/proc/loadavg: 1.99 1.85 1.48 3/68 10028
/proc/meminfo: memFree=979680/2055920 swapFree=4176188/4192956
[pid=10028] ppid=10026 vsize=5356 CPUtime=0
/proc/10028/stat : 10028 (manysat.sh) S 10026 10028 9931 0 -1 4194304 312 171 0 0 0 0 0 0 16 0 1 0 1131241669 5484544 238 1992294400 4194304 4889804 548682068784 18446744073709551615 217051620164 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/10028/statm: 1339 238 195 169 0 50 0
Current children cumulated CPU time (s) 0
Current children cumulated vsize (KiB) 5356

[startup+0.702677 s]
/proc/loadavg: 1.99 1.85 1.48 3/68 10028
/proc/meminfo: memFree=979680/2055920 swapFree=4176188/4192956
[pid=10028] ppid=10026 vsize=5356 CPUtime=0
/proc/10028/stat : 10028 (manysat.sh) S 10026 10028 9931 0 -1 4194304 312 171 0 0 0 0 0 0 16 0 1 0 1131241669 5484544 238 1992294400 4194304 4889804 548682068784 18446744073709551615 217051620164 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/10028/statm: 1339 238 195 169 0 50 0
Current children cumulated CPU time (s) 0
Current children cumulated vsize (KiB) 5356

[startup+1.50676 s]
/proc/loadavg: 1.99 1.85 1.48 3/71 10032
/proc/meminfo: memFree=976456/2055920 swapFree=4176188/4192956
[pid=10028] ppid=10026 vsize=5356 CPUtime=0
/proc/10028/stat : 10028 (manysat.sh) S 10026 10028 9931 0 -1 4194304 312 171 0 0 0 0 0 0 16 0 1 0 1131241669 5484544 238 1992294400 4194304 4889804 548682068784 18446744073709551615 217051620164 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/10028/statm: 1339 238 195 169 0 50 0
[pid=10031] ppid=10028 vsize=16012 CPUtime=2.96
/proc/10031/stat : 10031 (manysat1.1_stat) R 10028 10028 9931 0 -1 4194304 904 0 0 0 295 1 0 0 16 0 2 0 1131241671 16396288 890 1992294400 134512640 135305190 4294956144 18446744073709551615 134528292 0 0 4096 3 18446744073709551615 0 0 17 1 0 0
/proc/10031/statm: 4003 890 83 193 0 3807 0
[pid=10031/tid=10032] ppid=10028 vsize=16012 CPUtime=1.47
/proc/10031/task/10032/stat : 10032 (manysat1.1_stat) R 10028 10028 9931 0 -1 4194368 373 0 0 0 147 0 0 0 17 0 2 0 1131241671 16396288 890 1992294400 134512640 135305190 4294956144 18446744073709551615 134528292 0 0 4096 3 0 0 0 -1 0 0 0
Current children cumulated CPU time (s) 2.96
Current children cumulated vsize (KiB) 21368

[startup+3.10194 s]
/proc/loadavg: 1.99 1.85 1.48 3/71 10032
/proc/meminfo: memFree=973896/2055920 swapFree=4176188/4192956
[pid=10028] ppid=10026 vsize=5356 CPUtime=0
/proc/10028/stat : 10028 (manysat.sh) S 10026 10028 9931 0 -1 4194304 312 171 0 0 0 0 0 0 16 0 1 0 1131241669 5484544 238 1992294400 4194304 4889804 548682068784 18446744073709551615 217051620164 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/10028/statm: 1339 238 195 169 0 50 0
[pid=10031] ppid=10028 vsize=17996 CPUtime=6.14
/proc/10031/stat : 10031 (manysat1.1_stat) R 10028 10028 9931 0 -1 4194304 1496 0 0 0 613 1 0 0 17 0 2 0 1131241671 18427904 1482 1992294400 134512640 135305190 4294956144 18446744073709551615 134528747 0 0 4096 3 18446744073709551615 0 0 17 1 0 0
/proc/10031/statm: 4499 1482 83 193 0 4303 0
[pid=10031/tid=10032] ppid=10028 vsize=17996 CPUtime=3.07
/proc/10031/task/10032/stat : 10032 (manysat1.1_stat) R 10028 10028 9931 0 -1 4194368 665 0 0 0 306 1 0 0 18 0 2 0 1131241671 18427904 1482 1992294400 134512640 135305190 4294956144 18446744073709551615 134528292 0 0 4096 3 0 0 0 -1 0 0 0
Current children cumulated CPU time (s) 6.14
Current children cumulated vsize (KiB) 23352

[startup+6.30129 s]
/proc/loadavg: 1.99 1.85 1.48 3/71 10032
/proc/meminfo: memFree=970504/2055920 swapFree=4176188/4192956
[pid=10028] ppid=10026 vsize=5356 CPUtime=0
/proc/10028/stat : 10028 (manysat.sh) S 10026 10028 9931 0 -1 4194304 312 171 0 0 0 0 0 0 16 0 1 0 1131241669 5484544 238 1992294400 4194304 4889804 548682068784 18446744073709551615 217051620164 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/10028/statm: 1339 238 195 169 0 50 0
[pid=10031] ppid=10028 vsize=21960 CPUtime=12.52
/proc/10031/stat : 10031 (manysat1.1_stat) R 10028 10028 9931 0 -1 4194304 2316 0 0 0 1250 2 0 0 17 0 2 0 1131241671 22487040 2302 1992294400 134512640 135305190 4294956144 18446744073709551615 134528458 0 0 4096 3 18446744073709551615 0 0 17 1 0 0
/proc/10031/statm: 5490 2302 83 193 0 5294 0
[pid=10031/tid=10032] ppid=10028 vsize=21960 CPUtime=6.26
/proc/10031/task/10032/stat : 10032 (manysat1.1_stat) R 10028 10028 9931 0 -1 4194368 1014 0 0 0 625 1 0 0 19 0 2 0 1131241671 22487040 2302 1992294400 134512640 135305190 4294956144 18446744073709551615 134528292 0 0 4096 3 0 0 0 -1 0 0 0
Current children cumulated CPU time (s) 12.52
Current children cumulated vsize (KiB) 27316

[startup+12.702 s]
/proc/loadavg: 1.99 1.86 1.49 3/71 10032
/proc/meminfo: memFree=966672/2055920 swapFree=4176188/4192956
[pid=10028] ppid=10026 vsize=5356 CPUtime=0
/proc/10028/stat : 10028 (manysat.sh) S 10026 10028 9931 0 -1 4194304 312 171 0 0 0 0 0 0 16 0 1 0 1131241669 5484544 238 1992294400 4194304 4889804 548682068784 18446744073709551615 217051620164 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/10028/statm: 1339 238 195 169 0 50 0
[pid=10031] ppid=10028 vsize=25396 CPUtime=25.28
/proc/10031/stat : 10031 (manysat1.1_stat) R 10028 10028 9931 0 -1 4194304 3211 0 0 0 2525 3 0 0 17 0 2 0 1131241671 26005504 3197 1992294400 134512640 135305190 4294956144 18446744073709551615 134557933 0 0 4096 3 18446744073709551615 0 0 17 1 0 0
/proc/10031/statm: 6349 3197 83 193 0 6153 0
[pid=10031/tid=10032] ppid=10028 vsize=25396 CPUtime=12.66
/proc/10031/task/10032/stat : 10032 (manysat1.1_stat) R 10028 10028 9931 0 -1 4194368 1431 0 0 0 1264 2 0 0 25 0 2 0 1131241671 26005504 3197 1992294400 134512640 135305190 4294956144 18446744073709551615 134551808 0 0 4096 3 0 0 0 -1 0 0 0
Current children cumulated CPU time (s) 25.28
Current children cumulated vsize (KiB) 30752

[startup+25.5024 s]
/proc/loadavg: 1.99 1.86 1.49 3/71 10032
/proc/meminfo: memFree=962640/2055920 swapFree=4176188/4192956
[pid=10028] ppid=10026 vsize=5356 CPUtime=0
/proc/10028/stat : 10028 (manysat.sh) S 10026 10028 9931 0 -1 4194304 312 171 0 0 0 0 0 0 16 0 1 0 1131241669 5484544 238 1992294400 4194304 4889804 548682068784 18446744073709551615 217051620164 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/10028/statm: 1339 238 195 169 0 50 0
[pid=10031] ppid=10028 vsize=30064 CPUtime=50.82
/proc/10031/stat : 10031 (manysat1.1_stat) R 10028 10028 9931 0 -1 4194304 4239 0 0 0 5076 6 0 0 17 0 2 0 1131241671 30785536 4225 1992294400 134512640 135305190 4294956144 18446744073709551615 134528410 0 0 4096 3 18446744073709551615 0 0 17 1 0 0
/proc/10031/statm: 7516 4225 83 193 0 7320 0
[pid=10031/tid=10032] ppid=10028 vsize=30064 CPUtime=25.45
/proc/10031/task/10032/stat : 10032 (manysat1.1_stat) R 10028 10028 9931 0 -1 4194368 1987 0 0 0 2542 3 0 0 25 0 2 0 1131241671 30785536 4225 1992294400 134512640 135305190 4294956144 18446744073709551615 134528418 0 0 4096 3 0 0 0 -1 0 0 0
Current children cumulated CPU time (s) 50.82
Current children cumulated vsize (KiB) 35420

[startup+51.1022 s]
/proc/loadavg: 1.99 1.87 1.50 3/71 10032
/proc/meminfo: memFree=957456/2055920 swapFree=4176188/4192956
[pid=10028] ppid=10026 vsize=5356 CPUtime=0
/proc/10028/stat : 10028 (manysat.sh) S 10026 10028 9931 0 -1 4194304 312 171 0 0 0 0 0 0 16 0 1 0 1131241669 5484544 238 1992294400 4194304 4889804 548682068784 18446744073709551615 217051620164 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/10028/statm: 1339 238 195 169 0 50 0
[pid=10031] ppid=10028 vsize=35152 CPUtime=101.88
/proc/10031/stat : 10031 (manysat1.1_stat) R 10028 10028 9931 0 -1 4194304 5533 0 0 0 10180 8 0 0 17 0 2 0 1131241671 35995648 5519 1992294400 134512640 135305190 4294956144 18446744073709551615 134538167 0 0 4096 3 18446744073709551615 0 0 17 1 0 0
/proc/10031/statm: 8788 5519 83 193 0 8592 0
[pid=10031/tid=10032] ppid=10028 vsize=35152 CPUtime=51.04
/proc/10031/task/10032/stat : 10032 (manysat1.1_stat) R 10028 10028 9931 0 -1 4194368 2637 0 0 0 5100 4 0 0 18 0 2 0 1131241671 35995648 5519 1992294400 134512640 135305190 4294956144 18446744073709551615 134528319 0 0 4096 3 0 0 0 -1 0 0 0
Current children cumulated CPU time (s) 101.88
Current children cumulated vsize (KiB) 40508

[startup+102.303 s]
/proc/loadavg: 1.99 1.89 1.53 3/71 10032
/proc/meminfo: memFree=951312/2055920 swapFree=4176188/4192956
[pid=10028] ppid=10026 vsize=5356 CPUtime=0
/proc/10028/stat : 10028 (manysat.sh) S 10026 10028 9931 0 -1 4194304 312 171 0 0 0 0 0 0 16 0 1 0 1131241669 5484544 238 1992294400 4194304 4889804 548682068784 18446744073709551615 217051620164 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/10028/statm: 1339 238 195 169 0 50 0
[pid=10031] ppid=10028 vsize=41704 CPUtime=204
/proc/10031/stat : 10031 (manysat1.1_stat) R 10028 10028 9931 0 -1 4194304 7073 0 0 0 20389 11 0 0 19 0 2 0 1131241671 42704896 7059 1992294400 134512640 135305190 4294956144 18446744073709551615 134528292 0 0 4096 3 18446744073709551615 0 0 17 1 0 0
/proc/10031/statm: 10426 7059 83 193 0 10230 0
[pid=10031/tid=10032] ppid=10028 vsize=41704 CPUtime=102.22
/proc/10031/task/10032/stat : 10032 (manysat1.1_stat) R 10028 10028 9931 0 -1 4194368 3437 0 0 0 10216 6 0 0 25 0 2 0 1131241671 42704896 7059 1992294400 134512640 135305190 4294956144 18446744073709551615 134528410 0 0 4096 3 0 0 0 -1 0 0 0
Current children cumulated CPU time (s) 204
Current children cumulated vsize (KiB) 47060

[startup+162.303 s]
/proc/loadavg: 1.99 1.91 1.56 3/71 10032
/proc/meminfo: memFree=946256/2055920 swapFree=4176188/4192956
[pid=10028] ppid=10026 vsize=5356 CPUtime=0
/proc/10028/stat : 10028 (manysat.sh) S 10026 10028 9931 0 -1 4194304 312 171 0 0 0 0 0 0 16 0 1 0 1131241669 5484544 238 1992294400 4194304 4889804 548682068784 18446744073709551615 217051620164 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/10028/statm: 1339 238 195 169 0 50 0
[pid=10031] ppid=10028 vsize=46048 CPUtime=323.66
/proc/10031/stat : 10031 (manysat1.1_stat) R 10028 10028 9931 0 -1 4194304 8283 0 0 0 32353 13 0 0 25 0 2 0 1131241671 47153152 8269 1992294400 134512640 135305190 4294956144 18446744073709551615 134528503 0 0 4096 3 18446744073709551615 0 0 17 1 0 0
/proc/10031/statm: 11512 8269 83 193 0 11316 0
[pid=10031/tid=10032] ppid=10028 vsize=46048 CPUtime=162.18
/proc/10031/task/10032/stat : 10032 (manysat1.1_stat) R 10028 10028 9931 0 -1 4194368 4082 0 0 0 16211 7 0 0 25 0 2 0 1131241671 47153152 8269 1992294400 134512640 135305190 4294956144 18446744073709551615 134528523 0 0 4096 3 0 0 0 -1 0 0 0
Current children cumulated CPU time (s) 323.66
Current children cumulated vsize (KiB) 51404

[startup+222.302 s]
/proc/loadavg: 1.99 1.92 1.58 3/71 10032
/proc/meminfo: memFree=942160/2055920 swapFree=4176188/4192956
[pid=10028] ppid=10026 vsize=5356 CPUtime=0
/proc/10028/stat : 10028 (manysat.sh) S 10026 10028 9931 0 -1 4194304 312 171 0 0 0 0 0 0 16 0 1 0 1131241669 5484544 238 1992294400 4194304 4889804 548682068784 18446744073709551615 217051620164 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/10028/statm: 1339 238 195 169 0 50 0
[pid=10031] ppid=10028 vsize=51124 CPUtime=443.36
/proc/10031/stat : 10031 (manysat1.1_stat) R 10028 10028 9931 0 -1 4194304 9309 0 0 0 44321 15 0 0 25 0 2 0 1131241671 52350976 9295 1992294400 134512640 135305190 4294956144 18446744073709551615 134528363 0 0 4096 3 18446744073709551615 0 0 17 1 0 0
/proc/10031/statm: 12781 9295 83 193 0 12585 0
[pid=10031/tid=10032] ppid=10028 vsize=51124 CPUtime=222.16
/proc/10031/task/10032/stat : 10032 (manysat1.1_stat) R 10028 10028 9931 0 -1 4194368 4566 0 0 0 22208 8 0 0 25 0 2 0 1131241671 52350976 9295 1992294400 134512640 135305190 4294956144 18446744073709551615 134528292 0 0 4096 3 0 0 0 -1 0 0 0
Current children cumulated CPU time (s) 443.36
Current children cumulated vsize (KiB) 56480

[startup+282.303 s]
/proc/loadavg: 1.99 1.93 1.60 3/71 10032
/proc/meminfo: memFree=936016/2055920 swapFree=4176188/4192956
[pid=10028] ppid=10026 vsize=5356 CPUtime=0
/proc/10028/stat : 10028 (manysat.sh) S 10026 10028 9931 0 -1 4194304 312 171 0 0 0 0 0 0 16 0 1 0 1131241669 5484544 238 1992294400 4194304 4889804 548682068784 18446744073709551615 217051620164 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/10028/statm: 1339 238 195 169 0 50 0
[pid=10031] ppid=10028 vsize=56356 CPUtime=563.04
/proc/10031/stat : 10031 (manysat1.1_stat) R 10028 10028 9931 0 -1 4194304 10840 0 0 0 56286 18 0 0 25 0 2 0 1131241671 57708544 10826 1992294400 134512640 135305190 4294956144 18446744073709551615 134528292 0 0 4096 3 18446744073709551615 0 0 17 1 0 0
/proc/10031/statm: 14089 10826 83 193 0 13893 0
[pid=10031/tid=10032] ppid=10028 vsize=56356 CPUtime=282.13
/proc/10031/task/10032/stat : 10032 (manysat1.1_stat) R 10028 10028 9931 0 -1 4194368 5560 0 0 0 28203 10 0 0 25 0 2 0 1131241671 57708544 10826 1992294400 134512640 135305190 4294956144 18446744073709551615 134528771 0 0 4096 3 0 0 0 -1 0 0 0
Current children cumulated CPU time (s) 563.04
Current children cumulated vsize (KiB) 61712

[startup+342.302 s]
/proc/loadavg: 1.99 1.94 1.63 3/71 10032
/proc/meminfo: memFree=931472/2055920 swapFree=4176188/4192956
[pid=10028] ppid=10026 vsize=5356 CPUtime=0
/proc/10028/stat : 10028 (manysat.sh) S 10026 10028 9931 0 -1 4194304 312 171 0 0 0 0 0 0 16 0 1 0 1131241669 5484544 238 1992294400 4194304 4889804 548682068784 18446744073709551615 217051620164 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/10028/statm: 1339 238 195 169 0 50 0
[pid=10031] ppid=10028 vsize=61248 CPUtime=682.72
/proc/10031/stat : 10031 (manysat1.1_stat) R 10028 10028 9931 0 -1 4194304 12013 0 0 0 68253 19 0 0 25 0 2 0 1131241671 62717952 11999 1992294400 134512640 135305190 4294956144 18446744073709551615 134528471 0 0 4096 3 18446744073709551615 0 0 17 1 0 0
/proc/10031/statm: 15312 11999 83 193 0 15116 0
[pid=10031/tid=10032] ppid=10028 vsize=61248 CPUtime=342.1
/proc/10031/task/10032/stat : 10032 (manysat1.1_stat) R 10028 10028 9931 0 -1 4194368 6233 0 0 0 34199 11 0 0 25 0 2 0 1131241671 62717952 11999 1992294400 134512640 135305190 4294956144 18446744073709551615 134528413 0 0 4096 3 0 0 0 -1 0 0 0
Current children cumulated CPU time (s) 682.72
Current children cumulated vsize (KiB) 66604

[startup+402.302 s]
/proc/loadavg: 1.99 1.95 1.65 3/71 10032
/proc/meminfo: memFree=929744/2055920 swapFree=4176188/4192956
[pid=10028] ppid=10026 vsize=5356 CPUtime=0
/proc/10028/stat : 10028 (manysat.sh) S 10026 10028 9931 0 -1 4194304 312 171 0 0 0 0 0 0 16 0 1 0 1131241669 5484544 238 1992294400 4194304 4889804 548682068784 18446744073709551615 217051620164 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/10028/statm: 1339 238 195 169 0 50 0
[pid=10031] ppid=10028 vsize=62676 CPUtime=802.41
/proc/10031/stat : 10031 (manysat1.1_stat) R 10028 10028 9931 0 -1 4194304 12402 0 0 0 80221 20 0 0 25 0 2 0 1131241671 64180224 12388 1992294400 134512640 135305190 4294956144 18446744073709551615 134528292 0 0 4096 3 18446744073709551615 0 0 17 1 0 0
/proc/10031/statm: 15669 12388 83 193 0 15473 0
[pid=10031/tid=10032] ppid=10028 vsize=62676 CPUtime=402.08
/proc/10031/task/10032/stat : 10032 (manysat1.1_stat) R 10028 10028 9931 0 -1 4194368 6406 0 0 0 40197 11 0 0 25 0 2 0 1131241671 64180224 12388 1992294400 134512640 135305190 4294956144 18446744073709551615 134528292 0 0 4096 3 0 0 0 -1 0 0 0
Current children cumulated CPU time (s) 802.41
Current children cumulated vsize (KiB) 68032

[startup+462.303 s]
/proc/loadavg: 1.99 1.95 1.67 3/71 10032
/proc/meminfo: memFree=926096/2055920 swapFree=4176188/4192956
[pid=10028] ppid=10026 vsize=5356 CPUtime=0
/proc/10028/stat : 10028 (manysat.sh) S 10026 10028 9931 0 -1 4194304 312 171 0 0 0 0 0 0 16 0 1 0 1131241669 5484544 238 1992294400 4194304 4889804 548682068784 18446744073709551615 217051620164 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/10028/statm: 1339 238 195 169 0 50 0
[pid=10031] ppid=10028 vsize=66908 CPUtime=922.11
/proc/10031/stat : 10031 (manysat1.1_stat) R 10028 10028 9931 0 -1 4194304 13324 0 0 0 92189 22 0 0 25 0 2 0 1131241671 68513792 13310 1992294400 134512640 135305190 4294956144 18446744073709551615 134528292 0 0 4096 3 18446744073709551615 0 0 17 1 0 0
/proc/10031/statm: 16727 13310 83 193 0 16531 0
[pid=10031/tid=10032] ppid=10028 vsize=66908 CPUtime=462.07
/proc/10031/task/10032/stat : 10032 (manysat1.1_stat) R 10028 10028 9931 0 -1 4194368 6875 0 0 0 46194 13 0 0 25 0 2 0 1131241671 68513792 13310 1992294400 134512640 135305190 4294956144 18446744073709551615 134528319 0 0 4096 3 0 0 0 -1 0 0 0
Current children cumulated CPU time (s) 922.11
Current children cumulated vsize (KiB) 72264

[startup+522.302 s]
/proc/loadavg: 1.99 1.96 1.68 3/71 10034
/proc/meminfo: memFree=921872/2055920 swapFree=4176188/4192956
[pid=10028] ppid=10026 vsize=5356 CPUtime=0
/proc/10028/stat : 10028 (manysat.sh) S 10026 10028 9931 0 -1 4194304 312 171 0 0 0 0 0 0 16 0 1 0 1131241669 5484544 238 1992294400 4194304 4889804 548682068784 18446744073709551615 217051620164 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/10028/statm: 1339 238 195 169 0 50 0
[pid=10031] ppid=10028 vsize=71296 CPUtime=1041.77
/proc/10031/stat : 10031 (manysat1.1_stat) R 10028 10028 9931 0 -1 4194304 14312 0 0 0 104154 23 0 0 25 0 2 0 1131241671 73007104 14298 1992294400 134512640 135305190 4294956144 18446744073709551615 134528292 0 0 4096 3 18446744073709551615 0 0 17 1 0 0
/proc/10031/statm: 17824 14298 83 193 0 17628 0
[pid=10031/tid=10032] ppid=10028 vsize=71296 CPUtime=522.02
/proc/10031/task/10032/stat : 10032 (manysat1.1_stat) R 10028 10028 9931 0 -1 4194368 7317 0 0 0 52189 13 0 0 25 0 2 0 1131241671 73007104 14298 1992294400 134512640 135305190 4294956144 18446744073709551615 134528292 0 0 4096 3 0 0 0 -1 0 0 0
Current children cumulated CPU time (s) 1041.77
Current children cumulated vsize (KiB) 76652

[startup+582.307 s]
/proc/loadavg: 1.99 1.97 1.70 3/71 10034
/proc/meminfo: memFree=918416/2055920 swapFree=4176188/4192956
[pid=10028] ppid=10026 vsize=5356 CPUtime=0
/proc/10028/stat : 10028 (manysat.sh) S 10026 10028 9931 0 -1 4194304 312 171 0 0 0 0 0 0 16 0 1 0 1131241669 5484544 238 1992294400 4194304 4889804 548682068784 18446744073709551615 217051620164 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/10028/statm: 1339 238 195 169 0 50 0
[pid=10031] ppid=10028 vsize=75728 CPUtime=1161.47
/proc/10031/stat : 10031 (manysat1.1_stat) R 10028 10028 9931 0 -1 4194304 15205 0 0 0 116122 25 0 0 25 0 2 0 1131241671 77545472 15191 1992294400 134512640 135305190 4294956144 18446744073709551615 134528229 0 0 4096 3 18446744073709551615 0 0 17 1 0 0
/proc/10031/statm: 18932 15191 83 193 0 18736 0
[pid=10031/tid=10032] ppid=10028 vsize=75728 CPUtime=582
/proc/10031/task/10032/stat : 10032 (manysat1.1_stat) R 10028 10028 9931 0 -1 4194368 7349 0 0 0 58186 14 0 0 25 0 2 0 1131241671 77545472 15191 1992294400 134512640 135305190 4294956144 18446744073709551615 134528292 0 0 4096 3 0 0 0 -1 0 0 0
Current children cumulated CPU time (s) 1161.47
Current children cumulated vsize (KiB) 81084



Maximum CPU time exceeded: sending SIGTERM then SIGKILL

[startup+601.701 s]
/proc/loadavg: 1.99 1.97 1.71 3/71 10034
/proc/meminfo: memFree=917904/2055920 swapFree=4176188/4192956
[pid=10028] ppid=10026 vsize=5356 CPUtime=0
/proc/10028/stat : 10028 (manysat.sh) S 10026 10028 9931 0 -1 4194304 312 171 0 0 0 0 0 0 16 0 1 0 1131241669 5484544 238 1992294400 4194304 4889804 548682068784 18446744073709551615 217051620164 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/10028/statm: 1339 238 195 169 0 50 0
[pid=10031] ppid=10028 vsize=76016 CPUtime=1200.16
/proc/10031/stat : 10031 (manysat1.1_stat) R 10028 10028 9931 0 -1 4194304 15356 0 0 0 119991 25 0 0 25 0 2 0 1131241671 77840384 15342 1992294400 134512640 135305190 4294956144 18446744073709551615 134528292 0 0 4096 3 18446744073709551615 0 0 17 1 0 0
/proc/10031/statm: 19004 15342 83 193 0 18808 0
[pid=10031/tid=10032] ppid=10028 vsize=76016 CPUtime=601.39
/proc/10031/task/10032/stat : 10032 (manysat1.1_stat) R 10028 10028 9931 0 -1 4194368 7425 0 0 0 60125 14 0 0 25 0 2 0 1131241671 77840384 15342 1992294400 134512640 135305190 4294956144 18446744073709551615 134528292 0 0 4096 3 0 0 0 -1 0 0 0
Current children cumulated CPU time (s) 1200.16
Current children cumulated vsize (KiB) 81372

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

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

[startup+601.701 s]
/proc/loadavg: 1.99 1.97 1.71 3/71 10034
/proc/meminfo: memFree=917904/2055920 swapFree=4176188/4192956
[pid=10028] ppid=10026 vsize=5356 CPUtime=0
/proc/10028/stat : 10028 (manysat.sh) S 10026 10028 9931 0 -1 4194304 312 171 0 0 0 0 0 0 16 0 1 0 1131241669 5484544 238 1992294400 4194304 4889804 548682068784 18446744073709551615 217051620164 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/10028/statm: 1339 238 195 169 0 50 0
[pid=10031] ppid=10028 vsize=76016 CPUtime=1200.16
/proc/10031/stat : 10031 (manysat1.1_stat) R 10028 10028 9931 0 -1 4194304 15356 0 0 0 119991 25 0 0 25 0 2 0 1131241671 77840384 15342 1992294400 134512640 135305190 4294956144 18446744073709551615 134528292 0 0 4096 3 18446744073709551615 0 0 17 1 0 0
/proc/10031/statm: 19004 15342 83 193 0 18808 0
[pid=10031/tid=10032] ppid=10028 vsize=76016 CPUtime=601.39
/proc/10031/task/10032/stat : 10032 (manysat1.1_stat) R 10028 10028 9931 0 -1 4194368 7425 0 0 0 60125 14 0 0 25 0 2 0 1131241671 77840384 15342 1992294400 134512640 135305190 4294956144 18446744073709551615 134528292 0 0 4096 3 0 0 0 -1 0 0 0
Current children cumulated CPU time (s) 1200.16
Current children cumulated vsize (KiB) 81372

Child ended because it received signal 15 (SIGTERM)

# WARNING:
# CPU time reported by wait4() is probably wrong !
# wait4(...,&childrusage) returns 10028 and gives
#  childrusage.ru_utime.tv_sec=0
#  childrusage.ru_utime.tv_usec=8998
#  childrusage.ru_stime.tv_sec=0
#  childrusage.ru_stime.tv_usec=2999
# CPU time returned by wait4() is 0.011997
# while last known CPU time is 1200.16
#
# Solver probably didn't/couldn't wait for its children
# Using CPU time of the last sample as value...

Real time (s): 601.718
CPU time (s): 1200.16
CPU user time (s): 1199.91
CPU system time (s): 0.25
CPU usage (%): 199.455
Max. virtual memory (cumulated for all children) (KiB): 81372

getrusage(RUSAGE_CHILDREN,...) data:
user time used= 0.008998
system time used= 0.002999
maximum resident set size= 0
integral shared memory size= 0
integral unshared data size= 0
integral unshared stack size= 0
page reclaims= 483
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 0.833873 second user time and 1.91071 second system time

The end

Launcher Data 

Begin job on node59 at 2009-04-01 13:36:40
IDJOB=1527251
IDBENCH=70706
IDSOLVER=513
FILE ID=node59/1527251-1238585800
PBS_JOBID= 9062237
Free space on /tmp= 66248 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-S2142680239-019.cnf
COMMAND LINE= manysat.sh BENCHNAME aimd 0
RUNSOLVER COMMAND LINE= BIN/runsolver --timestamp -w /tmp/evaluation-result-1527251-1238585800/watcher-1527251-1238585800 -o /tmp/evaluation-result-1527251-1238585800/solver-1527251-1238585800 -C 1200 -W 1800 -M 1800 --output-limit 1,15  manysat.sh HOME/instance-1527251-1238585800.cnf aimd 0

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

MD5SUM BENCH= 2937149ca8da560a9415e9a967cfab27
RANDOM SEED=1225057000

node59.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		: 3000.209
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		: 3000.209
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:        980232 kB
Buffers:        112216 kB
Cached:         853904 kB
SwapCached:      10156 kB
Active:         228644 kB
Inactive:       749088 kB
HighTotal:           0 kB
HighFree:            0 kB
LowTotal:      2055920 kB
LowFree:        980232 kB
SwapTotal:     4192956 kB
SwapFree:      4176188 kB
Dirty:            1516 kB
Writeback:           0 kB
Mapped:          16736 kB
Slab:            83500 kB
Committed_AS:  3146976 kB
PageTables:       1720 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= 66248 MiB
End job on node59 at 2009-04-01 13:46:44