Trace number 1527331

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) 1200.18 601.725

General information on the benchmark

NameRANDOM/MEDIUM/3SAT/SATISFIABLE/480/
unif-k3-r4.25-v480-c2040-S1924575376-025.cnf
MD5SUM6fb0ba561e085817334f61be44abbbd8
Bench CategoryRANDOM (random instances)
Best result obtained on this benchmarkSAT
Best CPU time to get the best result obtained on this benchmark0.035993
Satisfiable
(Un)Satisfiability was proved
Number of variables480
Number of clauses2040
Sum of the clauses size6120
Maximum clause length3
Minimum clause length3
Number of clauses of size 10
Number of clauses of size 20
Number of clauses of size 32040
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 |    2040     6120 |     611       0        0     nan |  0.000 % |
0.00/0.00	c |         0 |    2025     6172 |      --       0       --      -- |     --   | -15/52
0.00/0.00	c ==============================================================================
0.00/0.00	c Result  :   #vars: 463   #clauses: 2025   #literals: 6172
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-1527331-1238591873/watcher-1527331-1238591873 -o /tmp/evaluation-result-1527331-1238591873/solver-1527331-1238591873 -C 1200 -W 1800 -M 1800 --output-limit 1,15 manysat.sh HOME/instance-1527331-1238591873.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: 0.99 0.98 1.00 3/73 28297
/proc/meminfo: memFree=1450416/2055920 swapFree=4164824/4192956
[pid=28297] ppid=28295 vsize=5356 CPUtime=0
/proc/28297/stat : 28297 (manysat.sh) S 28295 28297 28101 0 -1 4194304 286 0 0 0 0 0 0 0 18 0 1 0 1131852117 5484544 235 1992294400 4194304 4889804 548682068784 18446744073709551615 269807575876 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/28297/statm: 1339 235 195 169 0 50 0
[pid=28298] ppid=28297 vsize=828 CPUtime=0
/proc/28298/stat : 28298 (SatElite) R 28297 28297 28101 0 -1 4194304 153 0 0 0 0 0 0 0 19 0 1 0 1131852117 847872 137 1992294400 134512640 135034092 4294956096 18446744073709551615 134673244 0 0 4096 3 0 0 0 17 0 0 0
/proc/28298/statm: 207 137 68 127 0 77 0

[startup+0.0856399 s]
/proc/loadavg: 0.99 0.98 1.00 3/73 28297
/proc/meminfo: memFree=1450416/2055920 swapFree=4164824/4192956
[pid=28297] ppid=28295 vsize=5356 CPUtime=0
/proc/28297/stat : 28297 (manysat.sh) S 28295 28297 28101 0 -1 4194304 312 158 0 0 0 0 0 0 19 0 1 0 1131852117 5484544 238 1992294400 4194304 4889804 548682068784 18446744073709551615 269807575876 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/28297/statm: 1339 238 195 169 0 50 0
Current children cumulated CPU time (s) 0
Current children cumulated vsize (KiB) 5356

[startup+0.106284 s]
/proc/loadavg: 0.99 0.98 1.00 3/73 28297
/proc/meminfo: memFree=1450416/2055920 swapFree=4164824/4192956
[pid=28297] ppid=28295 vsize=5356 CPUtime=0
/proc/28297/stat : 28297 (manysat.sh) S 28295 28297 28101 0 -1 4194304 312 158 0 0 0 0 0 0 19 0 1 0 1131852117 5484544 238 1992294400 4194304 4889804 548682068784 18446744073709551615 269807575876 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/28297/statm: 1339 238 195 169 0 50 0
Current children cumulated CPU time (s) 0
Current children cumulated vsize (KiB) 5356

[startup+0.301077 s]
/proc/loadavg: 0.99 0.98 1.00 3/73 28297
/proc/meminfo: memFree=1450416/2055920 swapFree=4164824/4192956
[pid=28297] ppid=28295 vsize=5356 CPUtime=0
/proc/28297/stat : 28297 (manysat.sh) S 28295 28297 28101 0 -1 4194304 312 158 0 0 0 0 0 0 19 0 1 0 1131852117 5484544 238 1992294400 4194304 4889804 548682068784 18446744073709551615 269807575876 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/28297/statm: 1339 238 195 169 0 50 0
Current children cumulated CPU time (s) 0
Current children cumulated vsize (KiB) 5356

[startup+0.701123 s]
/proc/loadavg: 0.99 0.98 1.00 3/73 28297
/proc/meminfo: memFree=1450416/2055920 swapFree=4164824/4192956
[pid=28297] ppid=28295 vsize=5356 CPUtime=0
/proc/28297/stat : 28297 (manysat.sh) S 28295 28297 28101 0 -1 4194304 312 158 0 0 0 0 0 0 19 0 1 0 1131852117 5484544 238 1992294400 4194304 4889804 548682068784 18446744073709551615 269807575876 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/28297/statm: 1339 238 195 169 0 50 0
Current children cumulated CPU time (s) 0
Current children cumulated vsize (KiB) 5356

[startup+1.50121 s]
/proc/loadavg: 1.07 1.00 1.01 3/76 28301
/proc/meminfo: memFree=1447896/2055920 swapFree=4164824/4192956
[pid=28297] ppid=28295 vsize=5356 CPUtime=0
/proc/28297/stat : 28297 (manysat.sh) S 28295 28297 28101 0 -1 4194304 312 158 0 0 0 0 0 0 19 0 1 0 1131852117 5484544 238 1992294400 4194304 4889804 548682068784 18446744073709551615 269807575876 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/28297/statm: 1339 238 195 169 0 50 0
[pid=28300] ppid=28297 vsize=16024 CPUtime=2.96
/proc/28300/stat : 28300 (manysat1.1_stat) R 28297 28297 28101 0 -1 4194304 924 0 0 0 296 0 0 0 16 0 2 0 1131852118 16408576 910 1992294400 134512640 135305190 4294956144 18446744073709551615 134528252 0 0 4096 3 18446744073709551615 0 0 17 1 0 0
/proc/28300/statm: 4006 910 83 193 0 3810 0
[pid=28300/tid=28301] ppid=28297 vsize=16024 CPUtime=1.47
/proc/28300/task/28301/stat : 28301 (manysat1.1_stat) R 28297 28297 28101 0 -1 4194368 384 0 0 0 147 0 0 0 18 0 2 0 1131852118 16408576 910 1992294400 134512640 135305190 4294956144 18446744073709551615 134528747 0 0 4096 3 0 0 0 -1 0 0 0
Current children cumulated CPU time (s) 2.96
Current children cumulated vsize (KiB) 21380

[startup+3.10138 s]
/proc/loadavg: 1.07 1.00 1.01 3/76 28301
/proc/meminfo: memFree=1445400/2055920 swapFree=4164824/4192956
[pid=28297] ppid=28295 vsize=5356 CPUtime=0
/proc/28297/stat : 28297 (manysat.sh) S 28295 28297 28101 0 -1 4194304 312 158 0 0 0 0 0 0 19 0 1 0 1131852117 5484544 238 1992294400 4194304 4889804 548682068784 18446744073709551615 269807575876 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/28297/statm: 1339 238 195 169 0 50 0
[pid=28300] ppid=28297 vsize=17768 CPUtime=6.15
/proc/28300/stat : 28300 (manysat1.1_stat) R 28297 28297 28101 0 -1 4194304 1410 0 0 0 614 1 0 0 17 0 2 0 1131852118 18194432 1396 1992294400 134512640 135305190 4294956144 18446744073709551615 134528292 0 0 4096 3 18446744073709551615 0 0 17 1 0 0
/proc/28300/statm: 4442 1396 83 193 0 4246 0
[pid=28300/tid=28301] ppid=28297 vsize=17768 CPUtime=3.07
/proc/28300/task/28301/stat : 28301 (manysat1.1_stat) R 28297 28297 28101 0 -1 4194368 620 0 0 0 306 1 0 0 21 0 2 0 1131852118 18194432 1396 1992294400 134512640 135305190 4294956144 18446744073709551615 134530636 0 0 4096 3 0 0 0 -1 0 0 0
Current children cumulated CPU time (s) 6.15
Current children cumulated vsize (KiB) 23124

[startup+6.30173 s]
/proc/loadavg: 1.07 1.00 1.01 3/76 28301
/proc/meminfo: memFree=1441240/2055920 swapFree=4164824/4192956
[pid=28297] ppid=28295 vsize=5356 CPUtime=0
/proc/28297/stat : 28297 (manysat.sh) S 28295 28297 28101 0 -1 4194304 312 158 0 0 0 0 0 0 19 0 1 0 1131852117 5484544 238 1992294400 4194304 4889804 548682068784 18446744073709551615 269807575876 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/28297/statm: 1339 238 195 169 0 50 0
[pid=28300] ppid=28297 vsize=21932 CPUtime=12.53
/proc/28300/stat : 28300 (manysat1.1_stat) R 28297 28297 28101 0 -1 4194304 2308 0 0 0 1251 2 0 0 17 0 2 0 1131852118 22458368 2294 1992294400 134512640 135305190 4294956144 18446744073709551615 134528280 0 0 4096 3 18446744073709551615 0 0 17 1 0 0
/proc/28300/statm: 5483 2294 83 193 0 5287 0
[pid=28300/tid=28301] ppid=28297 vsize=21932 CPUtime=6.27
/proc/28300/task/28301/stat : 28301 (manysat1.1_stat) R 28297 28297 28101 0 -1 4194368 995 0 0 0 626 1 0 0 19 0 2 0 1131852118 22458368 2294 1992294400 134512640 135305190 4294956144 18446744073709551615 134528292 0 0 4096 3 0 0 0 -1 0 0 0
Current children cumulated CPU time (s) 12.53
Current children cumulated vsize (KiB) 27288

[startup+12.7024 s]
/proc/loadavg: 1.22 1.03 1.02 3/76 28301
/proc/meminfo: memFree=1437336/2055920 swapFree=4164824/4192956
[pid=28297] ppid=28295 vsize=5356 CPUtime=0
/proc/28297/stat : 28297 (manysat.sh) S 28295 28297 28101 0 -1 4194304 312 158 0 0 0 0 0 0 19 0 1 0 1131852117 5484544 238 1992294400 4194304 4889804 548682068784 18446744073709551615 269807575876 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/28297/statm: 1339 238 195 169 0 50 0
[pid=28300] ppid=28297 vsize=26160 CPUtime=25.3
/proc/28300/stat : 28300 (manysat1.1_stat) R 28297 28297 28101 0 -1 4194304 3258 0 0 0 2527 3 0 0 18 0 2 0 1131852118 26787840 3244 1992294400 134512640 135305190 4294956144 18446744073709551615 134528431 0 0 4096 3 18446744073709551615 0 0 17 1 0 0
/proc/28300/statm: 6540 3244 83 193 0 6344 0
[pid=28300/tid=28301] ppid=28297 vsize=26160 CPUtime=12.67
/proc/28300/task/28301/stat : 28301 (manysat1.1_stat) R 28297 28297 28101 0 -1 4194368 1424 0 0 0 1265 2 0 0 25 0 2 0 1131852118 26787840 3244 1992294400 134512640 135305190 4294956144 18446744073709551615 134528503 0 0 4096 3 0 0 0 -1 0 0 0
Current children cumulated CPU time (s) 25.3
Current children cumulated vsize (KiB) 31516

[startup+25.5018 s]
/proc/loadavg: 1.34 1.06 1.02 3/76 28301
/proc/meminfo: memFree=1432792/2055920 swapFree=4164824/4192956
[pid=28297] ppid=28295 vsize=5356 CPUtime=0
/proc/28297/stat : 28297 (manysat.sh) S 28295 28297 28101 0 -1 4194304 312 158 0 0 0 0 0 0 19 0 1 0 1131852117 5484544 238 1992294400 4194304 4889804 548682068784 18446744073709551615 269807575876 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/28297/statm: 1339 238 195 169 0 50 0
[pid=28300] ppid=28297 vsize=30960 CPUtime=50.82
/proc/28300/stat : 28300 (manysat1.1_stat) R 28297 28297 28101 0 -1 4194304 4369 0 0 0 5077 5 0 0 17 0 2 0 1131852118 31703040 4355 1992294400 134512640 135305190 4294956144 18446744073709551615 134528292 0 0 4096 3 18446744073709551615 0 0 17 1 0 0
/proc/28300/statm: 7740 4355 83 193 0 7544 0
[pid=28300/tid=28301] ppid=28297 vsize=30960 CPUtime=25.46
/proc/28300/task/28301/stat : 28301 (manysat1.1_stat) R 28297 28297 28101 0 -1 4194368 2037 0 0 0 2543 3 0 0 25 0 2 0 1131852118 31703040 4355 1992294400 134512640 135305190 4294956144 18446744073709551615 134528229 0 0 4096 3 0 0 0 -1 0 0 0
Current children cumulated CPU time (s) 50.82
Current children cumulated vsize (KiB) 36316

[startup+51.1015 s]
/proc/loadavg: 1.56 1.14 1.05 3/76 28301
/proc/meminfo: memFree=1428184/2055920 swapFree=4164824/4192956
[pid=28297] ppid=28295 vsize=5356 CPUtime=0
/proc/28297/stat : 28297 (manysat.sh) S 28295 28297 28101 0 -1 4194304 312 158 0 0 0 0 0 0 19 0 1 0 1131852117 5484544 238 1992294400 4194304 4889804 548682068784 18446744073709551615 269807575876 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/28297/statm: 1339 238 195 169 0 50 0
[pid=28300] ppid=28297 vsize=34716 CPUtime=101.88
/proc/28300/stat : 28300 (manysat1.1_stat) R 28297 28297 28101 0 -1 4194304 5496 0 0 0 10181 7 0 0 19 0 2 0 1131852118 35549184 5482 1992294400 134512640 135305190 4294956144 18446744073709551615 134528263 0 0 4096 3 18446744073709551615 0 0 17 1 0 0
/proc/28300/statm: 8679 5482 83 193 0 8483 0
[pid=28300/tid=28301] ppid=28297 vsize=34716 CPUtime=51.05
/proc/28300/task/28301/stat : 28301 (manysat1.1_stat) R 28297 28297 28101 0 -1 4194368 2644 0 0 0 5101 4 0 0 25 0 2 0 1131852118 35549184 5482 1992294400 134512640 135305190 4294956144 18446744073709551615 134528292 0 0 4096 3 0 0 0 -1 0 0 0
Current children cumulated CPU time (s) 101.88
Current children cumulated vsize (KiB) 40072

[startup+102.307 s]
/proc/loadavg: 1.82 1.28 1.10 3/76 28301
/proc/meminfo: memFree=1422104/2055920 swapFree=4164824/4192956
[pid=28297] ppid=28295 vsize=5356 CPUtime=0
/proc/28297/stat : 28297 (manysat.sh) S 28295 28297 28101 0 -1 4194304 312 158 0 0 0 0 0 0 19 0 1 0 1131852117 5484544 238 1992294400 4194304 4889804 548682068784 18446744073709551615 269807575876 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/28297/statm: 1339 238 195 169 0 50 0
[pid=28300] ppid=28297 vsize=41332 CPUtime=204.02
/proc/28300/stat : 28300 (manysat1.1_stat) R 28297 28297 28101 0 -1 4194304 6991 0 0 0 20393 9 0 0 25 0 2 0 1131852118 42323968 6977 1992294400 134512640 135305190 4294956144 18446744073709551615 134556825 0 0 4096 3 18446744073709551615 0 0 17 1 0 0
/proc/28300/statm: 10333 6977 83 193 0 10137 0
[pid=28300/tid=28301] ppid=28297 vsize=41332 CPUtime=102.23
/proc/28300/task/28301/stat : 28301 (manysat1.1_stat) R 28297 28297 28101 0 -1 4194368 3298 0 0 0 10218 5 0 0 25 0 2 0 1131852118 42323968 6977 1992294400 134512640 135305190 4294956144 18446744073709551615 134528292 0 0 4096 3 0 0 0 -1 0 0 0
Current children cumulated CPU time (s) 204.02
Current children cumulated vsize (KiB) 46688

[startup+162.301 s]
/proc/loadavg: 1.93 1.41 1.15 3/76 28301
/proc/meminfo: memFree=1415448/2055920 swapFree=4164824/4192956
[pid=28297] ppid=28295 vsize=5356 CPUtime=0
/proc/28297/stat : 28297 (manysat.sh) S 28295 28297 28101 0 -1 4194304 312 158 0 0 0 0 0 0 19 0 1 0 1131852117 5484544 238 1992294400 4194304 4889804 548682068784 18446744073709551615 269807575876 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/28297/statm: 1339 238 195 169 0 50 0
[pid=28300] ppid=28297 vsize=48168 CPUtime=323.68
/proc/28300/stat : 28300 (manysat1.1_stat) R 28297 28297 28101 0 -1 4194304 8654 0 0 0 32357 11 0 0 25 0 2 0 1131852118 49324032 8640 1992294400 134512640 135305190 4294956144 18446744073709551615 134570405 0 0 4096 3 18446744073709551615 0 0 17 1 0 0
/proc/28300/statm: 12042 8640 83 193 0 11846 0
[pid=28300/tid=28301] ppid=28297 vsize=48168 CPUtime=162.2
/proc/28300/task/28301/stat : 28301 (manysat1.1_stat) R 28297 28297 28101 0 -1 4194368 4237 0 0 0 16214 6 0 0 25 0 2 0 1131852118 49324032 8640 1992294400 134512640 135305190 4294956144 18446744073709551615 134528503 0 0 4096 3 0 0 0 -1 0 0 0
Current children cumulated CPU time (s) 323.68
Current children cumulated vsize (KiB) 53524

[startup+222.302 s]
/proc/loadavg: 1.97 1.51 1.20 3/76 28301
/proc/meminfo: memFree=1408856/2055920 swapFree=4164824/4192956
[pid=28297] ppid=28295 vsize=5356 CPUtime=0
/proc/28297/stat : 28297 (manysat.sh) S 28295 28297 28101 0 -1 4194304 312 158 0 0 0 0 0 0 19 0 1 0 1131852117 5484544 238 1992294400 4194304 4889804 548682068784 18446744073709551615 269807575876 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/28297/statm: 1339 238 195 169 0 50 0
[pid=28300] ppid=28297 vsize=55128 CPUtime=443.36
/proc/28300/stat : 28300 (manysat1.1_stat) R 28297 28297 28101 0 -1 4194304 10299 0 0 0 44322 14 0 0 19 0 2 0 1131852118 56451072 10285 1992294400 134512640 135305190 4294956144 18446744073709551615 134528292 0 0 4096 3 18446744073709551615 0 0 17 1 0 0
/proc/28300/statm: 13782 10285 83 193 0 13586 0
[pid=28300/tid=28301] ppid=28297 vsize=55128 CPUtime=222.18
/proc/28300/task/28301/stat : 28301 (manysat1.1_stat) R 28297 28297 28101 0 -1 4194368 5080 0 0 0 22210 8 0 0 25 0 2 0 1131852118 56451072 10285 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) 60484

[startup+282.301 s]
/proc/loadavg: 1.99 1.60 1.25 3/76 28301
/proc/meminfo: memFree=1407000/2055920 swapFree=4164824/4192956
[pid=28297] ppid=28295 vsize=5356 CPUtime=0
/proc/28297/stat : 28297 (manysat.sh) S 28295 28297 28101 0 -1 4194304 312 158 0 0 0 0 0 0 19 0 1 0 1131852117 5484544 238 1992294400 4194304 4889804 548682068784 18446744073709551615 269807575876 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/28297/statm: 1339 238 195 169 0 50 0
[pid=28300] ppid=28297 vsize=56088 CPUtime=563.05
/proc/28300/stat : 28300 (manysat1.1_stat) R 28297 28297 28101 0 -1 4194304 10767 0 0 0 56290 15 0 0 25 0 2 0 1131852118 57434112 10753 1992294400 134512640 135305190 4294956144 18446744073709551615 134528277 0 0 4096 3 18446744073709551615 0 0 17 1 0 0
/proc/28300/statm: 14022 10753 83 193 0 13826 0
[pid=28300/tid=28301] ppid=28297 vsize=56088 CPUtime=282.16
/proc/28300/task/28301/stat : 28301 (manysat1.1_stat) R 28297 28297 28101 0 -1 4194368 5213 0 0 0 28208 8 0 0 25 0 2 0 1131852118 57434112 10753 1992294400 134512640 135305190 4294956144 18446744073709551615 134528503 0 0 4096 3 0 0 0 -1 0 0 0
Current children cumulated CPU time (s) 563.05
Current children cumulated vsize (KiB) 61444

[startup+342.302 s]
/proc/loadavg: 1.99 1.67 1.30 3/76 28301
/proc/meminfo: memFree=1402520/2055920 swapFree=4164824/4192956
[pid=28297] ppid=28295 vsize=5356 CPUtime=0
/proc/28297/stat : 28297 (manysat.sh) S 28295 28297 28101 0 -1 4194304 312 158 0 0 0 0 0 0 19 0 1 0 1131852117 5484544 238 1992294400 4194304 4889804 548682068784 18446744073709551615 269807575876 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/28297/statm: 1339 238 195 169 0 50 0
[pid=28300] ppid=28297 vsize=60932 CPUtime=682.73
/proc/28300/stat : 28300 (manysat1.1_stat) R 28297 28297 28101 0 -1 4194304 11876 0 0 0 68256 17 0 0 25 0 2 0 1131852118 62394368 11862 1992294400 134512640 135305190 4294956144 18446744073709551615 134528292 0 0 4096 3 18446744073709551615 0 0 17 1 0 0
/proc/28300/statm: 15233 11862 83 193 0 15037 0
[pid=28300/tid=28301] ppid=28297 vsize=60932 CPUtime=342.13
/proc/28300/task/28301/stat : 28301 (manysat1.1_stat) R 28297 28297 28101 0 -1 4194368 5857 0 0 0 34204 9 0 0 25 0 2 0 1131852118 62394368 11862 1992294400 134512640 135305190 4294956144 18446744073709551615 134528503 0 0 4096 3 0 0 0 -1 0 0 0
Current children cumulated CPU time (s) 682.73
Current children cumulated vsize (KiB) 66288

[startup+402.301 s]
/proc/loadavg: 1.99 1.73 1.34 3/76 28301
/proc/meminfo: memFree=1398296/2055920 swapFree=4164824/4192956
[pid=28297] ppid=28295 vsize=5356 CPUtime=0
/proc/28297/stat : 28297 (manysat.sh) S 28295 28297 28101 0 -1 4194304 312 158 0 0 0 0 0 0 19 0 1 0 1131852117 5484544 238 1992294400 4194304 4889804 548682068784 18446744073709551615 269807575876 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/28297/statm: 1339 238 195 169 0 50 0
[pid=28300] ppid=28297 vsize=66060 CPUtime=802.42
/proc/28300/stat : 28300 (manysat1.1_stat) R 28297 28297 28101 0 -1 4194304 12982 0 0 0 80223 19 0 0 25 0 2 0 1131852118 67645440 12968 1992294400 134512640 135305190 4294956144 18446744073709551615 134528292 0 0 4096 3 18446744073709551615 0 0 17 1 0 0
/proc/28300/statm: 16515 12968 83 193 0 16319 0
[pid=28300/tid=28301] ppid=28297 vsize=66060 CPUtime=402.11
/proc/28300/task/28301/stat : 28301 (manysat1.1_stat) R 28297 28297 28101 0 -1 4194368 6455 0 0 0 40200 11 0 0 25 0 2 0 1131852118 67645440 12968 1992294400 134512640 135305190 4294956144 18446744073709551615 134528292 0 0 4096 3 0 0 0 -1 0 0 0
Current children cumulated CPU time (s) 802.42
Current children cumulated vsize (KiB) 71416

[startup+462.301 s]
/proc/loadavg: 1.99 1.77 1.38 3/76 28301
/proc/meminfo: memFree=1391192/2055920 swapFree=4164824/4192956
[pid=28297] ppid=28295 vsize=5356 CPUtime=0
/proc/28297/stat : 28297 (manysat.sh) S 28295 28297 28101 0 -1 4194304 312 158 0 0 0 0 0 0 19 0 1 0 1131852117 5484544 238 1992294400 4194304 4889804 548682068784 18446744073709551615 269807575876 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/28297/statm: 1339 238 195 169 0 50 0
[pid=28300] ppid=28297 vsize=72628 CPUtime=922.1
/proc/28300/stat : 28300 (manysat1.1_stat) R 28297 28297 28101 0 -1 4194304 14721 0 0 0 92187 23 0 0 25 0 2 0 1131852118 74371072 14707 1992294400 134512640 135305190 4294956144 18446744073709551615 134528503 0 0 4096 3 18446744073709551615 0 0 17 1 0 0
/proc/28300/statm: 18157 14707 83 193 0 17961 0
[pid=28300/tid=28301] ppid=28297 vsize=72628 CPUtime=462.09
/proc/28300/task/28301/stat : 28301 (manysat1.1_stat) R 28297 28297 28101 0 -1 4194368 7619 0 0 0 46195 14 0 0 25 0 2 0 1131852118 74371072 14707 1992294400 134512640 135305190 4294956144 18446744073709551615 134528292 0 0 4096 3 0 0 0 -1 0 0 0
Current children cumulated CPU time (s) 922.1
Current children cumulated vsize (KiB) 77984

[startup+522.302 s]
/proc/loadavg: 1.99 1.81 1.41 3/76 28301
/proc/meminfo: memFree=1387864/2055920 swapFree=4164824/4192956
[pid=28297] ppid=28295 vsize=5356 CPUtime=0
/proc/28297/stat : 28297 (manysat.sh) S 28295 28297 28101 0 -1 4194304 312 158 0 0 0 0 0 0 19 0 1 0 1131852117 5484544 238 1992294400 4194304 4889804 548682068784 18446744073709551615 269807575876 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/28297/statm: 1339 238 195 169 0 50 0
[pid=28300] ppid=28297 vsize=75772 CPUtime=1041.79
/proc/28300/stat : 28300 (manysat1.1_stat) R 28297 28297 28101 0 -1 4194304 15544 0 0 0 104154 25 0 0 25 0 2 0 1131852118 77590528 15530 1992294400 134512640 135305190 4294956144 18446744073709551615 134528292 0 0 4096 3 18446744073709551615 0 0 17 1 0 0
/proc/28300/statm: 18943 15530 83 193 0 18747 0
[pid=28300/tid=28301] ppid=28297 vsize=75772 CPUtime=522.07
/proc/28300/task/28301/stat : 28301 (manysat1.1_stat) R 28297 28297 28101 0 -1 4194368 8099 0 0 0 52192 15 0 0 25 0 2 0 1131852118 77590528 15530 1992294400 134512640 135305190 4294956144 18446744073709551615 134528292 0 0 4096 3 0 0 0 -1 0 0 0
Current children cumulated CPU time (s) 1041.79
Current children cumulated vsize (KiB) 81128

[startup+582.301 s]
/proc/loadavg: 1.99 1.84 1.45 3/76 28301
/proc/meminfo: memFree=1383576/2055920 swapFree=4164824/4192956
[pid=28297] ppid=28295 vsize=5356 CPUtime=0
/proc/28297/stat : 28297 (manysat.sh) S 28295 28297 28101 0 -1 4194304 312 158 0 0 0 0 0 0 19 0 1 0 1131852117 5484544 238 1992294400 4194304 4889804 548682068784 18446744073709551615 269807575876 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/28297/statm: 1339 238 195 169 0 50 0
[pid=28300] ppid=28297 vsize=81092 CPUtime=1161.47
/proc/28300/stat : 28300 (manysat1.1_stat) R 28297 28297 28101 0 -1 4194304 16629 0 0 0 116121 26 0 0 25 0 2 0 1131852118 83038208 16615 1992294400 134512640 135305190 4294956144 18446744073709551615 134528229 0 0 4096 3 18446744073709551615 0 0 17 1 0 0
/proc/28300/statm: 20273 16615 83 193 0 20077 0
[pid=28300/tid=28301] ppid=28297 vsize=81092 CPUtime=582.04
/proc/28300/task/28301/stat : 28301 (manysat1.1_stat) R 28297 28297 28101 0 -1 4194368 8677 0 0 0 58188 16 0 0 25 0 2 0 1131852118 83038208 16615 1992294400 134512640 135305190 4294956144 18446744073709551615 134528229 0 0 4096 3 0 0 0 -1 0 0 0
Current children cumulated CPU time (s) 1161.47
Current children cumulated vsize (KiB) 86448



Maximum CPU time exceeded: sending SIGTERM then SIGKILL

[startup+601.706 s]
/proc/loadavg: 1.99 1.85 1.46 3/76 28301
/proc/meminfo: memFree=1380632/2055920 swapFree=4164824/4192956
[pid=28297] ppid=28295 vsize=5356 CPUtime=0
/proc/28297/stat : 28297 (manysat.sh) S 28295 28297 28101 0 -1 4194304 312 158 0 0 0 0 0 0 19 0 1 0 1131852117 5484544 238 1992294400 4194304 4889804 548682068784 18446744073709551615 269807575876 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/28297/statm: 1339 238 195 169 0 50 0
[pid=28300] ppid=28297 vsize=84608 CPUtime=1200.18
/proc/28300/stat : 28300 (manysat1.1_stat) R 28297 28297 28101 0 -1 4194304 17336 0 0 0 119992 26 0 0 17 0 2 0 1131852118 86638592 17322 1992294400 134512640 135305190 4294956144 18446744073709551615 134538142 0 0 4096 3 18446744073709551615 0 0 17 1 0 0
/proc/28300/statm: 21152 17322 83 193 0 20956 0
[pid=28300/tid=28301] ppid=28297 vsize=84608 CPUtime=601.44
/proc/28300/task/28301/stat : 28301 (manysat1.1_stat) R 28297 28297 28101 0 -1 4194368 9081 0 0 0 60128 16 0 0 25 0 2 0 1131852118 86638592 17322 1992294400 134512640 135305190 4294956144 18446744073709551615 134528263 0 0 4096 3 0 0 0 -1 0 0 0
Current children cumulated CPU time (s) 1200.18
Current children cumulated vsize (KiB) 89964

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

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

[startup+601.706 s]
/proc/loadavg: 1.99 1.85 1.46 3/76 28301
/proc/meminfo: memFree=1380632/2055920 swapFree=4164824/4192956
[pid=28297] ppid=28295 vsize=5356 CPUtime=0
/proc/28297/stat : 28297 (manysat.sh) S 28295 28297 28101 0 -1 4194304 312 158 0 0 0 0 0 0 19 0 1 0 1131852117 5484544 238 1992294400 4194304 4889804 548682068784 18446744073709551615 269807575876 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/28297/statm: 1339 238 195 169 0 50 0
[pid=28300] ppid=28297 vsize=84608 CPUtime=1200.18
/proc/28300/stat : 28300 (manysat1.1_stat) R 28297 28297 28101 0 -1 4194304 17336 0 0 0 119992 26 0 0 17 0 2 0 1131852118 86638592 17322 1992294400 134512640 135305190 4294956144 18446744073709551615 134538142 0 0 4096 3 18446744073709551615 0 0 17 1 0 0
/proc/28300/statm: 21152 17322 83 193 0 20956 0
[pid=28300/tid=28301] ppid=28297 vsize=84608 CPUtime=601.44
/proc/28300/task/28301/stat : 28301 (manysat1.1_stat) R 28297 28297 28101 0 -1 4194368 9081 0 0 0 60128 16 0 0 25 0 2 0 1131852118 86638592 17322 1992294400 134512640 135305190 4294956144 18446744073709551615 134528263 0 0 4096 3 0 0 0 -1 0 0 0
Current children cumulated CPU time (s) 1200.18
Current children cumulated vsize (KiB) 89964

Child ended because it received signal 15 (SIGTERM)

# WARNING:
# CPU time reported by wait4() is probably wrong !
# wait4(...,&childrusage) returns 28297 and gives
#  childrusage.ru_utime.tv_sec=0
#  childrusage.ru_utime.tv_usec=9998
#  childrusage.ru_stime.tv_sec=0
#  childrusage.ru_stime.tv_usec=1999
# CPU time returned by wait4() is 0.011997
# while last known CPU time is 1200.18
#
# Solver probably didn't/couldn't wait for its children
# Using CPU time of the last sample as value...

Real time (s): 601.725
CPU time (s): 1200.18
CPU user time (s): 1199.92
CPU system time (s): 0.26
CPU usage (%): 199.457
Max. virtual memory (cumulated for all children) (KiB): 89964

getrusage(RUSAGE_CHILDREN,...) data:
user time used= 0.009998
system time used= 0.001999
maximum resident set size= 0
integral shared memory size= 0
integral unshared data size= 0
integral unshared stack size= 0
page reclaims= 470
page faults= 0
swaps= 0
block input operations= 0
block output operations= 0
messages sent= 0
messages received= 0
signals received= 0
voluntary context switches= 5
involuntary context switches= 3

runsolver used 0.770882 second user time and 1.9807 second system time

The end

Launcher Data 

Begin job on node81 at 2009-04-01 15:17:53
IDJOB=1527331
IDBENCH=70722
IDSOLVER=513
FILE ID=node81/1527331-1238591873
PBS_JOBID= 9062246
Free space on /tmp= 126316 MiB

SOLVER NAME= ManySAT 1.1 aimd 0/2009-03-20
BENCH NAME= SAT09/RANDOM/MEDIUM/3SAT/SATISFIABLE/480/unif-k3-r4.25-v480-c2040-S1924575376-025.cnf
COMMAND LINE= manysat.sh BENCHNAME aimd 0
RUNSOLVER COMMAND LINE= BIN/runsolver --timestamp -w /tmp/evaluation-result-1527331-1238591873/watcher-1527331-1238591873 -o /tmp/evaluation-result-1527331-1238591873/solver-1527331-1238591873 -C 1200 -W 1800 -M 1800 --output-limit 1,15  manysat.sh HOME/instance-1527331-1238591873.cnf aimd 0

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

MD5SUM BENCH= 6fb0ba561e085817334f61be44abbbd8
RANDOM SEED=2100374522

node81.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		: 3000.220
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		: 3000.220
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	: 5996.54
clflush size	: 64
cache_alignment	: 128
address sizes	: 36 bits physical, 48 bits virtual
power management:


/proc/meminfo:
MemTotal:      2055920 kB
MemFree:       1450896 kB
Buffers:         89524 kB
Cached:         414012 kB
SwapCached:      19112 kB
Active:         325552 kB
Inactive:       198844 kB
HighTotal:           0 kB
HighFree:            0 kB
LowTotal:      2055920 kB
LowFree:       1450896 kB
SwapTotal:     4192956 kB
SwapFree:      4164824 kB
Dirty:            1516 kB
Writeback:           0 kB
Mapped:          26536 kB
Slab:            65492 kB
Committed_AS:  3022584 kB
PageTables:       2084 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= 126316 MiB
End job on node81 at 2009-04-01 15:27:57