Trace number 1526822

Some explanations

A solver is run under the control of another program named runsolver. runsolver is in charge of imposing the CPU time limit and the memory limit to the solver. It also monitors some information about the process. The trace of the execution of a solver is divided into four (or five) parts:
  1. SOLVER DATA
    This is the output of the solver (stdout and stderr).
    Note that some very long lines in this section may be truncated by your web browser ! In such a case, you may want to use the "Download as text" link to get the trace as a text file.

    When the --timestamp option is passed to the runsolver program, each line output by the solver is prepended with a timestamp which indicates at what time the line was output by the solver. Times are relative to the start of the program, given in seconds. The first timestamp (if present) is estimated CPU time. The last timestamp is wall clock time.

    As some 'v lines' may be very long (sometimes several megabytes), the 'v line' output by your solver may be split on several lines to help limit the size of the trace recorded in the database. In any case, the exact output of your solver is preserved in a trace file.
  2. VERIFIER DATA
    The output of the solver is piped to a verifier program which will search a value line "v " and, if found, will check that the given interpretation satisfies all constraints.
  3. CONVERSION SCRIPT DATA (Optionnal)
    When a conversion script is used, this section shows the messages that were output by the conversion script.
  4. WATCHER DATA
    This is the informations gathered by the runsolver program. It first prints the different limits. There's a first limit on CPU time set to X seconds (see the parameters in the trace). After this time has ellapsed, runsolver sends a SIGTERM and 2 seconds later a SIGKILL to the solver. For safety, there's also another limit set to X+30 seconds which will send a SIGXPU to the solver. The last limit is on the virtual memory used by the process (see the parameters in the trace).
    Every ten seconds, the runsolver process fetches the content of /proc/loadavg, /proc/pid/stat and /proc/pid/statm (see man proc) and prints it as raw data. This is only recorded in case we need to investigate the behaviour of a solver. The memory used by the solver (vsize) is also given every ten seconds.
    When the solver exits, runsolver prints some informations such as status and time. CPU usage is the ratio CPU Time/Real Time.
  5. LAUNCHER DATA
    These informations are related to the script which will launch the solver. The most important informations are the command line given to the solver, the md5sum of the different files and the dump of the /proc/cpuinfo and /proc/meminfo which provides some useful information on the computer.

Solver answer on this benchmark

Solver NameAnswerCPU timeWall clock time
ManySAT 1.1 aimd 1/2009-03-20? (TO) 1200.06 601.423

General information on the benchmark

NameRANDOM/MEDIUM/3SAT/UNKNOWN/460/
unif-k3-r4.25-v460-c1955-S1159067237-017.cnf
MD5SUMef8baf42456f710e70f6a8e764cf7030
Bench CategoryRANDOM (random instances)
Best result obtained on this benchmarkUNSAT
Best CPU time to get the best result obtained on this benchmark187.615
Satisfiable
(Un)Satisfiability was proved
Number of variables460
Number of clauses1955
Sum of the clauses size5865
Maximum clause length3
Minimum clause length3
Number of clauses of size 10
Number of clauses of size 20
Number of clauses of size 31955
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 |    1955     5865 |     586       0        0     nan |  0.000 % |
0.00/0.00	c |         0 |    1947     5888 |      --       0       --      -- |     --   | -8/23
0.00/0.00	c ==============================================================================
0.00/0.00	c Result  :   #vars: 452   #clauses: 1947   #literals: 5888
0.00/0.00	c CPU time:   0.003999 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-1526822-1238554713/watcher-1526822-1238554713 -o /tmp/evaluation-result-1526822-1238554713/solver-1526822-1238554713 -C 1200 -W 1800 -M 1800 --output-limit 1,15 manysat.sh HOME/instance-1526822-1238554713.cnf aimd 1 

Enforcing CPUTime limit (soft limit, will send SIGTERM then SIGKILL): 1200 seconds
Enforcing CPUTime limit (hard limit, will send SIGXCPU): 1230 seconds
Enforcing wall clock limit (soft limit, will send SIGTERM then SIGKILL): 1800 seconds
Enforcing VSIZE limit (soft limit, will send SIGTERM then SIGKILL): 1843200 KiB
Enforcing VSIZE limit (hard limit, stack expansion will fail with SIGSEGV, brk() and mmap() will return ENOMEM): 1894400 KiB
Solver output will be limited to a maximum of 15728640 bytes. The first 1048576 bytes and the last 14680064 bytes will be preserved
Current StackSize limit: 10240 KiB


[startup+0 s]
/proc/loadavg: 1.00 1.00 0.99 3/65 23103
/proc/meminfo: memFree=1208200/2055920 swapFree=4191900/4192956
[pid=23103] ppid=23101 vsize=5356 CPUtime=0
/proc/23103/stat : 23103 (manysat.sh) R 23101 23103 22363 0 -1 4194304 267 0 0 0 0 0 0 0 18 0 1 0 339192045 5484544 234 1992294400 4194304 4889804 548682068784 18446744073709551615 234211568287 0 65538 4100 65536 0 0 0 17 0 0 0
/proc/23103/statm: 1339 234 194 169 0 50 0
[pid=23104] ppid=23103 vsize=828 CPUtime=0
/proc/23104/stat : 23104 (SatElite) R 23103 23103 22363 0 -1 4194304 150 0 0 0 0 0 0 0 18 0 1 0 339192045 847872 134 1992294400 134512640 135034092 4294956096 18446744073709551615 134566368 0 0 4096 3 0 0 0 17 0 0 0
/proc/23104/statm: 207 134 68 127 0 77 0

[startup+0.0224599 s]
/proc/loadavg: 1.00 1.00 0.99 3/65 23103
/proc/meminfo: memFree=1208200/2055920 swapFree=4191900/4192956
[pid=23103] ppid=23101 vsize=5356 CPUtime=0
/proc/23103/stat : 23103 (manysat.sh) S 23101 23103 22363 0 -1 4194304 312 155 0 0 0 0 0 0 16 0 1 0 339192045 5484544 238 1992294400 4194304 4889804 548682068784 18446744073709551615 234211566404 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/23103/statm: 1339 238 195 169 0 50 0
Current children cumulated CPU time (s) 0
Current children cumulated vsize (KiB) 5356

[startup+0.469178 s]
/proc/loadavg: 1.00 1.00 0.99 3/65 23103
/proc/meminfo: memFree=1208200/2055920 swapFree=4191900/4192956
[pid=23103] ppid=23101 vsize=5356 CPUtime=0
/proc/23103/stat : 23103 (manysat.sh) S 23101 23103 22363 0 -1 4194304 312 155 0 0 0 0 0 0 16 0 1 0 339192045 5484544 238 1992294400 4194304 4889804 548682068784 18446744073709551615 234211566404 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/23103/statm: 1339 238 195 169 0 50 0
Current children cumulated CPU time (s) 0
Current children cumulated vsize (KiB) 5356

[startup+0.501181 s]
/proc/loadavg: 1.00 1.00 0.99 3/65 23103
/proc/meminfo: memFree=1208200/2055920 swapFree=4191900/4192956
[pid=23103] ppid=23101 vsize=5356 CPUtime=0
/proc/23103/stat : 23103 (manysat.sh) S 23101 23103 22363 0 -1 4194304 312 155 0 0 0 0 0 0 16 0 1 0 339192045 5484544 238 1992294400 4194304 4889804 548682068784 18446744073709551615 234211566404 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/23103/statm: 1339 238 195 169 0 50 0
Current children cumulated CPU time (s) 0
Current children cumulated vsize (KiB) 5356

[startup+0.701208 s]
/proc/loadavg: 1.00 1.00 0.99 3/65 23103
/proc/meminfo: memFree=1208200/2055920 swapFree=4191900/4192956
[pid=23103] ppid=23101 vsize=5356 CPUtime=0
/proc/23103/stat : 23103 (manysat.sh) S 23101 23103 22363 0 -1 4194304 312 155 0 0 0 0 0 0 16 0 1 0 339192045 5484544 238 1992294400 4194304 4889804 548682068784 18446744073709551615 234211566404 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/23103/statm: 1339 238 195 169 0 50 0
Current children cumulated CPU time (s) 0
Current children cumulated vsize (KiB) 5356

[startup+1.50231 s]
/proc/loadavg: 1.16 1.03 1.00 3/68 23107
/proc/meminfo: memFree=1205488/2055920 swapFree=4191900/4192956
[pid=23103] ppid=23101 vsize=5356 CPUtime=0
/proc/23103/stat : 23103 (manysat.sh) S 23101 23103 22363 0 -1 4194304 312 155 0 0 0 0 0 0 16 0 1 0 339192045 5484544 238 1992294400 4194304 4889804 548682068784 18446744073709551615 234211566404 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/23103/statm: 1339 238 195 169 0 50 0
[pid=23106] ppid=23103 vsize=16564 CPUtime=2.95
/proc/23106/stat : 23106 (manysat1.1_stat) R 23103 23103 22363 0 -1 4194304 809 0 0 0 295 0 0 0 16 0 2 0 339192046 16961536 795 1992294400 134512640 135305190 4294956144 18446744073709551615 134528413 0 0 4096 3 18446744073709551615 0 0 17 1 0 0
/proc/23106/statm: 4141 795 83 193 0 3945 0
[pid=23106/tid=23107] ppid=23103 vsize=16564 CPUtime=1.47
/proc/23106/task/23107/stat : 23107 (manysat1.1_stat) R 23103 23103 22363 0 -1 4194368 324 0 0 0 147 0 0 0 18 0 2 0 339192046 16961536 795 1992294400 134512640 135305190 4294956144 18446744073709551615 134528292 0 0 4096 3 0 0 0 -1 0 0 0
Current children cumulated CPU time (s) 2.95
Current children cumulated vsize (KiB) 21920

[startup+3.10152 s]
/proc/loadavg: 1.16 1.03 1.00 3/68 23107
/proc/meminfo: memFree=1203248/2055920 swapFree=4191900/4192956
[pid=23103] ppid=23101 vsize=5356 CPUtime=0
/proc/23103/stat : 23103 (manysat.sh) S 23101 23103 22363 0 -1 4194304 312 155 0 0 0 0 0 0 16 0 1 0 339192045 5484544 238 1992294400 4194304 4889804 548682068784 18446744073709551615 234211566404 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/23103/statm: 1339 238 195 169 0 50 0
[pid=23106] ppid=23103 vsize=18416 CPUtime=6.15
/proc/23106/stat : 23106 (manysat1.1_stat) R 23103 23103 22363 0 -1 4194304 1364 0 0 0 614 1 0 0 17 0 2 0 339192046 18857984 1350 1992294400 134512640 135305190 4294956144 18446744073709551615 134528875 0 0 4096 3 18446744073709551615 0 0 17 1 0 0
/proc/23106/statm: 4604 1350 83 193 0 4408 0
[pid=23106/tid=23107] ppid=23103 vsize=18416 CPUtime=3.06
/proc/23106/task/23107/stat : 23107 (manysat1.1_stat) R 23103 23103 22363 0 -1 4194368 614 0 0 0 306 0 0 0 19 0 2 0 339192046 18857984 1350 1992294400 134512640 135305190 4294956144 18446744073709551615 134528539 0 0 4096 3 0 0 0 -1 0 0 0
Current children cumulated CPU time (s) 6.15
Current children cumulated vsize (KiB) 23772

[startup+6.30192 s]
/proc/loadavg: 1.23 1.05 1.01 3/68 23107
/proc/meminfo: memFree=1198960/2055920 swapFree=4191900/4192956
[pid=23103] ppid=23101 vsize=5356 CPUtime=0
/proc/23103/stat : 23103 (manysat.sh) S 23101 23103 22363 0 -1 4194304 312 155 0 0 0 0 0 0 16 0 1 0 339192045 5484544 238 1992294400 4194304 4889804 548682068784 18446744073709551615 234211566404 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/23103/statm: 1339 238 195 169 0 50 0
[pid=23106] ppid=23103 vsize=22196 CPUtime=12.54
/proc/23106/stat : 23106 (manysat1.1_stat) R 23103 23103 22363 0 -1 4194304 2428 0 0 0 1251 3 0 0 17 0 2 0 339192046 22728704 2414 1992294400 134512640 135305190 4294956144 18446744073709551615 134528292 0 0 4096 3 18446744073709551615 0 0 17 1 0 0
/proc/23106/statm: 5549 2414 83 193 0 5353 0
[pid=23106/tid=23107] ppid=23103 vsize=22196 CPUtime=6.25
/proc/23106/task/23107/stat : 23107 (manysat1.1_stat) R 23103 23103 22363 0 -1 4194368 1090 0 0 0 624 1 0 0 25 0 2 0 339192046 22728704 2414 1992294400 134512640 135305190 4294956144 18446744073709551615 134569803 0 0 4096 3 0 0 0 -1 0 0 0
Current children cumulated CPU time (s) 12.54
Current children cumulated vsize (KiB) 27552

[startup+12.7017 s]
/proc/loadavg: 1.29 1.06 1.01 3/68 23107
/proc/meminfo: memFree=1194928/2055920 swapFree=4191900/4192956
[pid=23103] ppid=23101 vsize=5356 CPUtime=0
/proc/23103/stat : 23103 (manysat.sh) S 23101 23103 22363 0 -1 4194304 312 155 0 0 0 0 0 0 16 0 1 0 339192045 5484544 238 1992294400 4194304 4889804 548682068784 18446744073709551615 234211566404 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/23103/statm: 1339 238 195 169 0 50 0
[pid=23106] ppid=23103 vsize=26436 CPUtime=25.3
/proc/23106/stat : 23106 (manysat1.1_stat) R 23103 23103 22363 0 -1 4194304 3276 0 0 0 2526 4 0 0 21 0 2 0 339192046 27070464 3262 1992294400 134512640 135305190 4294956144 18446744073709551615 134528263 0 0 4096 3 18446744073709551615 0 0 17 1 0 0
/proc/23106/statm: 6609 3262 83 193 0 6413 0
[pid=23106/tid=23107] ppid=23103 vsize=26436 CPUtime=12.62
/proc/23106/task/23107/stat : 23107 (manysat1.1_stat) R 23103 23103 22363 0 -1 4194368 1443 0 0 0 1260 2 0 0 25 0 2 0 339192046 27070464 3262 1992294400 134512640 135305190 4294956144 18446744073709551615 134528292 0 0 4096 3 0 0 0 -1 0 0 0
Current children cumulated CPU time (s) 25.3
Current children cumulated vsize (KiB) 31792

[startup+25.5013 s]
/proc/loadavg: 1.45 1.11 1.02 3/68 23107
/proc/meminfo: memFree=1191920/2055920 swapFree=4191900/4192956
[pid=23103] ppid=23101 vsize=5356 CPUtime=0
/proc/23103/stat : 23103 (manysat.sh) S 23101 23103 22363 0 -1 4194304 312 155 0 0 0 0 0 0 16 0 1 0 339192045 5484544 238 1992294400 4194304 4889804 548682068784 18446744073709551615 234211566404 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/23103/statm: 1339 238 195 169 0 50 0
[pid=23106] ppid=23103 vsize=29196 CPUtime=50.85
/proc/23106/stat : 23106 (manysat1.1_stat) R 23103 23103 22363 0 -1 4194304 4018 0 0 0 5079 6 0 0 25 0 2 0 339192046 29896704 4004 1992294400 134512640 135305190 4294956144 18446744073709551615 134528442 0 0 4096 3 18446744073709551615 0 0 17 1 0 0
/proc/23106/statm: 7299 4004 83 193 0 7103 0
[pid=23106/tid=23107] ppid=23103 vsize=29196 CPUtime=25.37
/proc/23106/task/23107/stat : 23107 (manysat1.1_stat) R 23103 23103 22363 0 -1 4194368 1794 0 0 0 2534 3 0 0 25 0 2 0 339192046 29896704 4004 1992294400 134512640 135305190 4294956144 18446744073709551615 134528286 0 0 4096 3 0 0 0 -1 0 0 0
Current children cumulated CPU time (s) 50.85
Current children cumulated vsize (KiB) 34552

[startup+51.1016 s]
/proc/loadavg: 1.63 1.18 1.05 3/68 23107
/proc/meminfo: memFree=1187824/2055920 swapFree=4191900/4192956
[pid=23103] ppid=23101 vsize=5356 CPUtime=0
/proc/23103/stat : 23103 (manysat.sh) S 23101 23103 22363 0 -1 4194304 312 155 0 0 0 0 0 0 16 0 1 0 339192045 5484544 238 1992294400 4194304 4889804 548682068784 18446744073709551615 234211566404 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/23103/statm: 1339 238 195 169 0 50 0
[pid=23106] ppid=23103 vsize=33404 CPUtime=101.92
/proc/23106/stat : 23106 (manysat1.1_stat) R 23103 23103 22363 0 -1 4194304 5077 0 0 0 10185 7 0 0 25 0 2 0 339192046 34205696 5063 1992294400 134512640 135305190 4294956144 18446744073709551615 134528418 0 0 4096 3 18446744073709551615 0 0 17 1 0 0
/proc/23106/statm: 8351 5063 83 193 0 8155 0
[pid=23106/tid=23107] ppid=23103 vsize=33404 CPUtime=50.86
/proc/23106/task/23107/stat : 23107 (manysat1.1_stat) R 23103 23103 22363 0 -1 4194368 2323 0 0 0 5083 3 0 0 25 0 2 0 339192046 34205696 5063 1992294400 134512640 135305190 4294956144 18446744073709551615 134528536 0 0 4096 3 0 0 0 -1 0 0 0
Current children cumulated CPU time (s) 101.92
Current children cumulated vsize (KiB) 38760

[startup+102.302 s]
/proc/loadavg: 1.84 1.30 1.10 3/68 23107
/proc/meminfo: memFree=1181616/2055920 swapFree=4191900/4192956
[pid=23103] ppid=23101 vsize=5356 CPUtime=0
/proc/23103/stat : 23103 (manysat.sh) S 23101 23103 22363 0 -1 4194304 312 155 0 0 0 0 0 0 16 0 1 0 339192045 5484544 238 1992294400 4194304 4889804 548682068784 18446744073709551615 234211566404 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/23103/statm: 1339 238 195 169 0 50 0
[pid=23106] ppid=23103 vsize=39960 CPUtime=204.08
/proc/23106/stat : 23106 (manysat1.1_stat) R 23103 23103 22363 0 -1 4194304 6621 0 0 0 20398 10 0 0 25 0 2 0 339192046 40919040 6607 1992294400 134512640 135305190 4294956144 18446744073709551615 134528292 0 0 4096 3 18446744073709551615 0 0 17 1 0 0
/proc/23106/statm: 9990 6607 83 193 0 9794 0
[pid=23106/tid=23107] ppid=23103 vsize=39960 CPUtime=101.86
/proc/23106/task/23107/stat : 23107 (manysat1.1_stat) R 23103 23103 22363 0 -1 4194368 3071 0 0 0 10181 5 0 0 25 0 2 0 339192046 40919040 6607 1992294400 134512640 135305190 4294956144 18446744073709551615 134528292 0 0 4096 3 0 0 0 -1 0 0 0
Current children cumulated CPU time (s) 204.08
Current children cumulated vsize (KiB) 45316

[startup+162.302 s]
/proc/loadavg: 1.94 1.43 1.15 3/68 23113
/proc/meminfo: memFree=1175472/2055920 swapFree=4191900/4192956
[pid=23103] ppid=23101 vsize=5356 CPUtime=0
/proc/23103/stat : 23103 (manysat.sh) S 23101 23103 22363 0 -1 4194304 312 155 0 0 0 0 0 0 16 0 1 0 339192045 5484544 238 1992294400 4194304 4889804 548682068784 18446744073709551615 234211566404 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/23103/statm: 1339 238 195 169 0 50 0
[pid=23106] ppid=23103 vsize=46352 CPUtime=323.79
/proc/23106/stat : 23106 (manysat1.1_stat) R 23103 23103 22363 0 -1 4194304 8100 0 0 0 32366 13 0 0 25 0 2 0 339192046 47464448 8086 1992294400 134512640 135305190 4294956144 18446744073709551615 134528292 0 0 4096 3 18446744073709551615 0 0 17 1 0 0
/proc/23106/statm: 11588 8086 83 193 0 11392 0
[pid=23106/tid=23107] ppid=23103 vsize=46352 CPUtime=161.6
/proc/23106/task/23107/stat : 23107 (manysat1.1_stat) R 23103 23103 22363 0 -1 4194368 3946 0 0 0 16153 7 0 0 18 0 2 0 339192046 47464448 8086 1992294400 134512640 135305190 4294956144 18446744073709551615 134528392 0 0 4096 3 0 0 0 -1 0 0 0
Current children cumulated CPU time (s) 323.79
Current children cumulated vsize (KiB) 51708

[startup+222.301 s]
/proc/loadavg: 1.98 1.53 1.20 3/68 23113
/proc/meminfo: memFree=1169200/2055920 swapFree=4191900/4192956
[pid=23103] ppid=23101 vsize=5356 CPUtime=0
/proc/23103/stat : 23103 (manysat.sh) S 23101 23103 22363 0 -1 4194304 312 155 0 0 0 0 0 0 16 0 1 0 339192045 5484544 238 1992294400 4194304 4889804 548682068784 18446744073709551615 234211566404 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/23103/statm: 1339 238 195 169 0 50 0
[pid=23106] ppid=23103 vsize=52552 CPUtime=443.52
/proc/23106/stat : 23106 (manysat1.1_stat) R 23103 23103 22363 0 -1 4194304 9663 0 0 0 44337 15 0 0 25 0 2 0 339192046 53813248 9649 1992294400 134512640 135305190 4294956144 18446744073709551615 134528413 0 0 4096 3 18446744073709551615 0 0 17 1 0 0
/proc/23106/statm: 13138 9649 83 193 0 12942 0
[pid=23106/tid=23107] ppid=23103 vsize=52552 CPUtime=221.35
/proc/23106/task/23107/stat : 23107 (manysat1.1_stat) R 23103 23103 22363 0 -1 4194368 4643 0 0 0 22127 8 0 0 25 0 2 0 339192046 53813248 9649 1992294400 134512640 135305190 4294956144 18446744073709551615 134528292 0 0 4096 3 0 0 0 -1 0 0 0
Current children cumulated CPU time (s) 443.52
Current children cumulated vsize (KiB) 57908

[startup+282.303 s]
/proc/loadavg: 1.99 1.61 1.25 3/68 23113
/proc/meminfo: memFree=1165936/2055920 swapFree=4191900/4192956
[pid=23103] ppid=23101 vsize=5356 CPUtime=0
/proc/23103/stat : 23103 (manysat.sh) S 23101 23103 22363 0 -1 4194304 312 155 0 0 0 0 0 0 16 0 1 0 339192045 5484544 238 1992294400 4194304 4889804 548682068784 18446744073709551615 234211566404 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/23103/statm: 1339 238 195 169 0 50 0
[pid=23106] ppid=23103 vsize=55508 CPUtime=563.26
/proc/23106/stat : 23106 (manysat1.1_stat) R 23103 23103 22363 0 -1 4194304 10493 0 0 0 56309 17 0 0 25 0 2 0 339192046 56840192 10479 1992294400 134512640 135305190 4294956144 18446744073709551615 134528292 0 0 4096 3 18446744073709551615 0 0 17 1 0 0
/proc/23106/statm: 13877 10479 83 193 0 13681 0
[pid=23106/tid=23107] ppid=23103 vsize=55508 CPUtime=281.11
/proc/23106/task/23107/stat : 23107 (manysat1.1_stat) R 23103 23103 22363 0 -1 4194368 5080 0 0 0 28102 9 0 0 25 0 2 0 339192046 56840192 10479 1992294400 134512640 135305190 4294956144 18446744073709551615 134528523 0 0 4096 3 0 0 0 -1 0 0 0
Current children cumulated CPU time (s) 563.26
Current children cumulated vsize (KiB) 60864

[startup+342.302 s]
/proc/loadavg: 1.99 1.68 1.29 3/68 23113
/proc/meminfo: memFree=1162032/2055920 swapFree=4191900/4192956
[pid=23103] ppid=23101 vsize=5356 CPUtime=0
/proc/23103/stat : 23103 (manysat.sh) S 23101 23103 22363 0 -1 4194304 312 155 0 0 0 0 0 0 16 0 1 0 339192045 5484544 238 1992294400 4194304 4889804 548682068784 18446744073709551615 234211566404 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/23103/statm: 1339 238 195 169 0 50 0
[pid=23106] ppid=23103 vsize=59960 CPUtime=682.99
/proc/23106/stat : 23106 (manysat1.1_stat) R 23103 23103 22363 0 -1 4194304 11458 0 0 0 68280 19 0 0 25 0 2 0 339192046 61399040 11444 1992294400 134512640 135305190 4294956144 18446744073709551615 134528568 0 0 4096 3 18446744073709551615 0 0 17 1 0 0
/proc/23106/statm: 14990 11444 83 193 0 14794 0
[pid=23106/tid=23107] ppid=23103 vsize=59960 CPUtime=340.87
/proc/23106/task/23107/stat : 23107 (manysat1.1_stat) R 23103 23103 22363 0 -1 4194368 5735 0 0 0 34077 10 0 0 25 0 2 0 339192046 61399040 11444 1992294400 134512640 135305190 4294956144 18446744073709551615 134528292 0 0 4096 3 0 0 0 -1 0 0 0
Current children cumulated CPU time (s) 682.99
Current children cumulated vsize (KiB) 65316

[startup+402.303 s]
/proc/loadavg: 1.99 1.74 1.33 3/68 23113
/proc/meminfo: memFree=1157616/2055920 swapFree=4191900/4192956
[pid=23103] ppid=23101 vsize=5356 CPUtime=0
/proc/23103/stat : 23103 (manysat.sh) S 23101 23103 22363 0 -1 4194304 312 155 0 0 0 0 0 0 16 0 1 0 339192045 5484544 238 1992294400 4194304 4889804 548682068784 18446744073709551615 234211566404 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/23103/statm: 1339 238 195 169 0 50 0
[pid=23106] ppid=23103 vsize=64420 CPUtime=802.72
/proc/23106/stat : 23106 (manysat1.1_stat) R 23103 23103 22363 0 -1 4194304 12600 0 0 0 80250 22 0 0 25 0 2 0 339192046 65966080 12586 1992294400 134512640 135305190 4294956144 18446744073709551615 134528310 0 0 4096 3 18446744073709551615 0 0 17 1 0 0
/proc/23106/statm: 16105 12586 83 193 0 15909 0
[pid=23106/tid=23107] ppid=23103 vsize=64420 CPUtime=400.62
/proc/23106/task/23107/stat : 23107 (manysat1.1_stat) R 23103 23103 22363 0 -1 4194368 6320 0 0 0 40051 11 0 0 25 0 2 0 339192046 65966080 12586 1992294400 134512640 135305190 4294956144 18446744073709551615 134528292 0 0 4096 3 0 0 0 -1 0 0 0
Current children cumulated CPU time (s) 802.72
Current children cumulated vsize (KiB) 69776

[startup+462.306 s]
/proc/loadavg: 1.99 1.78 1.37 3/68 23113
/proc/meminfo: memFree=1153456/2055920 swapFree=4191900/4192956
[pid=23103] ppid=23101 vsize=5356 CPUtime=0
/proc/23103/stat : 23103 (manysat.sh) S 23101 23103 22363 0 -1 4194304 312 155 0 0 0 0 0 0 16 0 1 0 339192045 5484544 238 1992294400 4194304 4889804 548682068784 18446744073709551615 234211566404 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/23103/statm: 1339 238 195 169 0 50 0
[pid=23106] ppid=23103 vsize=67948 CPUtime=922.46
/proc/23106/stat : 23106 (manysat1.1_stat) R 23103 23103 22363 0 -1 4194304 13607 0 0 0 92222 24 0 0 25 0 2 0 339192046 69578752 13593 1992294400 134512640 135305190 4294956144 18446744073709551615 134528292 0 0 4096 3 18446744073709551615 0 0 17 1 0 0
/proc/23106/statm: 16987 13593 83 193 0 16791 0
[pid=23106/tid=23107] ppid=23103 vsize=67948 CPUtime=460.39
/proc/23106/task/23107/stat : 23107 (manysat1.1_stat) R 23103 23103 22363 0 -1 4194368 6946 0 0 0 46026 13 0 0 25 0 2 0 339192046 69578752 13593 1992294400 134512640 135305190 4294956144 18446744073709551615 134528263 0 0 4096 3 0 0 0 -1 0 0 0
Current children cumulated CPU time (s) 922.46
Current children cumulated vsize (KiB) 73304

[startup+522.303 s]
/proc/loadavg: 1.99 1.82 1.41 3/68 23113
/proc/meminfo: memFree=1151408/2055920 swapFree=4191900/4192956
[pid=23103] ppid=23101 vsize=5356 CPUtime=0
/proc/23103/stat : 23103 (manysat.sh) S 23101 23103 22363 0 -1 4194304 312 155 0 0 0 0 0 0 16 0 1 0 339192045 5484544 238 1992294400 4194304 4889804 548682068784 18446744073709551615 234211566404 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/23103/statm: 1339 238 195 169 0 50 0
[pid=23106] ppid=23103 vsize=70724 CPUtime=1042.2
/proc/23106/stat : 23106 (manysat1.1_stat) R 23103 23103 22363 0 -1 4194304 14125 0 0 0 104195 25 0 0 25 0 2 0 339192046 72421376 14111 1992294400 134512640 135305190 4294956144 18446744073709551615 134528263 0 0 4096 3 18446744073709551615 0 0 17 1 0 0
/proc/23106/statm: 17681 14111 83 193 0 17485 0
[pid=23106/tid=23107] ppid=23103 vsize=70724 CPUtime=520.14
/proc/23106/task/23107/stat : 23107 (manysat1.1_stat) R 23103 23103 22363 0 -1 4194368 7303 0 0 0 52000 14 0 0 25 0 2 0 339192046 72421376 14111 1992294400 134512640 135305190 4294956144 18446744073709551615 134528292 0 0 4096 3 0 0 0 -1 0 0 0
Current children cumulated CPU time (s) 1042.2
Current children cumulated vsize (KiB) 76080

[startup+582.303 s]
/proc/loadavg: 1.99 1.85 1.44 3/68 23113
/proc/meminfo: memFree=1149168/2055920 swapFree=4191900/4192956
[pid=23103] ppid=23101 vsize=5356 CPUtime=0
/proc/23103/stat : 23103 (manysat.sh) S 23101 23103 22363 0 -1 4194304 312 155 0 0 0 0 0 0 16 0 1 0 339192045 5484544 238 1992294400 4194304 4889804 548682068784 18446744073709551615 234211566404 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/23103/statm: 1339 238 195 169 0 50 0
[pid=23106] ppid=23103 vsize=73088 CPUtime=1161.93
/proc/23106/stat : 23106 (manysat1.1_stat) R 23103 23103 22363 0 -1 4194304 14670 0 0 0 116167 26 0 0 25 0 2 0 339192046 74842112 14656 1992294400 134512640 135305190 4294956144 18446744073709551615 134528292 0 0 4096 3 18446744073709551615 0 0 17 1 0 0
/proc/23106/statm: 18272 14656 83 193 0 18076 0
[pid=23106/tid=23107] ppid=23103 vsize=73088 CPUtime=579.89
/proc/23106/task/23107/stat : 23107 (manysat1.1_stat) R 23103 23103 22363 0 -1 4194368 7545 0 0 0 57975 14 0 0 25 0 2 0 339192046 74842112 14656 1992294400 134512640 135305190 4294956144 18446744073709551615 134528292 0 0 4096 3 0 0 0 -1 0 0 0
Current children cumulated CPU time (s) 1161.93
Current children cumulated vsize (KiB) 78444



Maximum CPU time exceeded: sending SIGTERM then SIGKILL

[startup+601.403 s]
/proc/loadavg: 1.99 1.86 1.45 3/68 23113
/proc/meminfo: memFree=1146352/2055920 swapFree=4191900/4192956
[pid=23103] ppid=23101 vsize=5356 CPUtime=0
/proc/23103/stat : 23103 (manysat.sh) S 23101 23103 22363 0 -1 4194304 312 155 0 0 0 0 0 0 16 0 1 0 339192045 5484544 238 1992294400 4194304 4889804 548682068784 18446744073709551615 234211566404 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/23103/statm: 1339 238 195 169 0 50 0
[pid=23106] ppid=23103 vsize=76776 CPUtime=1200.06
/proc/23106/stat : 23106 (manysat1.1_stat) R 23103 23103 22363 0 -1 4194304 15368 0 0 0 119979 27 0 0 25 0 2 0 339192046 78618624 15354 1992294400 134512640 135305190 4294956144 18446744073709551615 134528292 0 0 4096 3 18446744073709551615 0 0 17 1 0 0
/proc/23106/statm: 19194 15354 83 193 0 18998 0
[pid=23106/tid=23107] ppid=23103 vsize=76776 CPUtime=598.92
/proc/23106/task/23107/stat : 23107 (manysat1.1_stat) R 23103 23103 22363 0 -1 4194368 7931 0 0 0 59877 15 0 0 25 0 2 0 339192046 78618624 15354 1992294400 134512640 135305190 4294956144 18446744073709551615 134528413 0 0 4096 3 0 0 0 -1 0 0 0
Current children cumulated CPU time (s) 1200.06
Current children cumulated vsize (KiB) 82132

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

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

[startup+601.403 s]
/proc/loadavg: 1.99 1.86 1.45 3/68 23113
/proc/meminfo: memFree=1146352/2055920 swapFree=4191900/4192956
[pid=23103] ppid=23101 vsize=5356 CPUtime=0
/proc/23103/stat : 23103 (manysat.sh) S 23101 23103 22363 0 -1 4194304 312 155 0 0 0 0 0 0 16 0 1 0 339192045 5484544 238 1992294400 4194304 4889804 548682068784 18446744073709551615 234211566404 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/23103/statm: 1339 238 195 169 0 50 0
[pid=23106] ppid=23103 vsize=76776 CPUtime=1200.06
/proc/23106/stat : 23106 (manysat1.1_stat) R 23103 23103 22363 0 -1 4194304 15368 0 0 0 119979 27 0 0 25 0 2 0 339192046 78618624 15354 1992294400 134512640 135305190 4294956144 18446744073709551615 134528292 0 0 4096 3 18446744073709551615 0 0 17 1 0 0
/proc/23106/statm: 19194 15354 83 193 0 18998 0
[pid=23106/tid=23107] ppid=23103 vsize=76776 CPUtime=598.92
/proc/23106/task/23107/stat : 23107 (manysat1.1_stat) R 23103 23103 22363 0 -1 4194368 7931 0 0 0 59877 15 0 0 25 0 2 0 339192046 78618624 15354 1992294400 134512640 135305190 4294956144 18446744073709551615 134528413 0 0 4096 3 0 0 0 -1 0 0 0
Current children cumulated CPU time (s) 1200.06
Current children cumulated vsize (KiB) 82132

Child ended because it received signal 15 (SIGTERM)

# WARNING:
# CPU time reported by wait4() is probably wrong !
# wait4(...,&childrusage) returns 23103 and gives
#  childrusage.ru_utime.tv_sec=0
#  childrusage.ru_utime.tv_usec=7998
#  childrusage.ru_stime.tv_sec=0
#  childrusage.ru_stime.tv_usec=3999
# CPU time returned by wait4() is 0.011997
# while last known CPU time is 1200.06
#
# Solver probably didn't/couldn't wait for its children
# Using CPU time of the last sample as value...

Real time (s): 601.423
CPU time (s): 1200.06
CPU user time (s): 1199.79
CPU system time (s): 0.27
CPU usage (%): 199.537
Max. virtual memory (cumulated for all children) (KiB): 82132

getrusage(RUSAGE_CHILDREN,...) data:
user time used= 0.007998
system time used= 0.003999
maximum resident set size= 0
integral shared memory size= 0
integral unshared data size= 0
integral unshared stack size= 0
page reclaims= 467
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 0.574912 second user time and 1.62975 second system time

The end

Launcher Data 

Begin job on node54 at 2009-04-01 04:58:33
IDJOB=1526822
IDBENCH=70620
IDSOLVER=514
FILE ID=node54/1526822-1238554713
PBS_JOBID= 9062114
Free space on /tmp= 66492 MiB

SOLVER NAME= ManySAT 1.1 aimd 1/2009-03-20
BENCH NAME= SAT09/RANDOM/MEDIUM/3SAT/UNKNOWN/460/unif-k3-r4.25-v460-c1955-S1159067237-017.cnf
COMMAND LINE= manysat.sh BENCHNAME aimd 1
RUNSOLVER COMMAND LINE= BIN/runsolver --timestamp -w /tmp/evaluation-result-1526822-1238554713/watcher-1526822-1238554713 -o /tmp/evaluation-result-1526822-1238554713/solver-1526822-1238554713 -C 1200 -W 1800 -M 1800 --output-limit 1,15  manysat.sh HOME/instance-1526822-1238554713.cnf aimd 1

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

MD5SUM BENCH= ef8baf42456f710e70f6a8e764cf7030
RANDOM SEED=1575983589

node54.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		: 3000.232
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		: 3000.232
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:       1208744 kB
Buffers:         96212 kB
Cached:         652344 kB
SwapCached:        260 kB
Active:         287576 kB
Inactive:       476104 kB
HighTotal:           0 kB
HighFree:            0 kB
LowTotal:      2055920 kB
LowFree:       1208744 kB
SwapTotal:     4192956 kB
SwapFree:      4191900 kB
Dirty:            1516 kB
Writeback:           0 kB
Mapped:          23732 kB
Slab:            69484 kB
Committed_AS:  1050588 kB
PageTables:       1372 kB
VmallocTotal: 536870911 kB
VmallocUsed:    264960 kB
VmallocChunk: 536605679 kB
HugePages_Total:     0
HugePages_Free:      0
Hugepagesize:     2048 kB

Free space on /tmp at the end= 66488 MiB
End job on node54 at 2009-04-01 05:08:36