Trace number 1527322

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) 1200.13 601.419

General information on the benchmark

NameRANDOM/MEDIUM/3SAT/SATISFIABLE/480/
unif-k3-r4.25-v480-c2040-S554804223-012.cnf
MD5SUMfb88daaef532d2aea4a43cab65510e36
Bench CategoryRANDOM (random instances)
Best result obtained on this benchmarkSAT
Best CPU time to get the best result obtained on this benchmark0.017996
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 |    2026     6157 |      --       0       --      -- |     --   | -14/37
0.00/0.00	c ==============================================================================
0.00/0.00	c Result  :   #vars: 466   #clauses: 2026   #literals: 6157
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-1527322-1238591202/watcher-1527322-1238591202 -o /tmp/evaluation-result-1527322-1238591202/solver-1527322-1238591202 -C 1200 -W 1800 -M 1800 --output-limit 1,15 manysat.sh HOME/instance-1527322-1238591202.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: 1.83 1.82 1.44 3/64 2802
/proc/meminfo: memFree=1510320/2055920 swapFree=4172472/4192956
[pid=2802] ppid=2800 vsize=5356 CPUtime=0
/proc/2802/stat : 2802 (manysat.sh) R 2800 2802 2586 0 -1 4194304 267 0 0 0 0 0 0 0 18 0 1 0 1131783449 5484544 234 1992294400 4194304 4889804 548682068784 18446744073709551615 213116316319 0 65538 4100 65536 0 0 0 17 0 0 0
/proc/2802/statm: 1339 234 194 169 0 50 0
[pid=2803] ppid=2802 vsize=828 CPUtime=0
/proc/2803/stat : 2803 (SatElite) R 2802 2802 2586 0 -1 4194304 152 0 0 0 0 0 0 0 18 0 1 0 1131783449 847872 136 1992294400 134512640 135034092 4294956096 18446744073709551615 134676334 0 0 4096 3 0 0 0 17 0 0 0
/proc/2803/statm: 207 137 68 127 0 77 0

[startup+0.106183 s]
/proc/loadavg: 1.83 1.82 1.44 3/64 2802
/proc/meminfo: memFree=1510320/2055920 swapFree=4172472/4192956
[pid=2802] ppid=2800 vsize=5356 CPUtime=0
/proc/2802/stat : 2802 (manysat.sh) S 2800 2802 2586 0 -1 4194304 312 158 0 0 0 0 0 0 16 0 1 0 1131783449 5484544 238 1992294400 4194304 4889804 548682068784 18446744073709551615 213116314436 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/2802/statm: 1339 238 195 169 0 50 0
Current children cumulated CPU time (s) 0
Current children cumulated vsize (KiB) 5356

[startup+0.201193 s]
/proc/loadavg: 1.83 1.82 1.44 3/64 2802
/proc/meminfo: memFree=1510320/2055920 swapFree=4172472/4192956
[pid=2802] ppid=2800 vsize=5356 CPUtime=0
/proc/2802/stat : 2802 (manysat.sh) S 2800 2802 2586 0 -1 4194304 312 158 0 0 0 0 0 0 16 0 1 0 1131783449 5484544 238 1992294400 4194304 4889804 548682068784 18446744073709551615 213116314436 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/2802/statm: 1339 238 195 169 0 50 0
Current children cumulated CPU time (s) 0
Current children cumulated vsize (KiB) 5356

[startup+0.301205 s]
/proc/loadavg: 1.83 1.82 1.44 3/64 2802
/proc/meminfo: memFree=1510320/2055920 swapFree=4172472/4192956
[pid=2802] ppid=2800 vsize=5356 CPUtime=0
/proc/2802/stat : 2802 (manysat.sh) S 2800 2802 2586 0 -1 4194304 312 158 0 0 0 0 0 0 16 0 1 0 1131783449 5484544 238 1992294400 4194304 4889804 548682068784 18446744073709551615 213116314436 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/2802/statm: 1339 238 195 169 0 50 0
Current children cumulated CPU time (s) 0
Current children cumulated vsize (KiB) 5356

[startup+0.701247 s]
/proc/loadavg: 1.83 1.82 1.44 3/64 2802
/proc/meminfo: memFree=1510320/2055920 swapFree=4172472/4192956
[pid=2802] ppid=2800 vsize=5356 CPUtime=0
/proc/2802/stat : 2802 (manysat.sh) S 2800 2802 2586 0 -1 4194304 312 158 0 0 0 0 0 0 16 0 1 0 1131783449 5484544 238 1992294400 4194304 4889804 548682068784 18446744073709551615 213116314436 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/2802/statm: 1339 238 195 169 0 50 0
Current children cumulated CPU time (s) 0
Current children cumulated vsize (KiB) 5356

[startup+1.50134 s]
/proc/loadavg: 1.83 1.82 1.44 3/67 2806
/proc/meminfo: memFree=1507544/2055920 swapFree=4172472/4192956
[pid=2802] ppid=2800 vsize=5356 CPUtime=0
/proc/2802/stat : 2802 (manysat.sh) S 2800 2802 2586 0 -1 4194304 312 158 0 0 0 0 0 0 16 0 1 0 1131783449 5484544 238 1992294400 4194304 4889804 548682068784 18446744073709551615 213116314436 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/2802/statm: 1339 238 195 169 0 50 0
[pid=2805] ppid=2802 vsize=17040 CPUtime=2.95
/proc/2805/stat : 2805 (manysat1.1_stat) R 2802 2802 2586 0 -1 4194304 908 0 0 0 295 0 0 0 16 0 2 0 1131783450 17448960 894 1992294400 134512640 135305190 4294956144 18446744073709551615 134528229 0 0 4096 3 18446744073709551615 0 0 17 1 0 0
/proc/2805/statm: 4260 894 83 193 0 4064 0
[pid=2805/tid=2806] ppid=2802 vsize=17040 CPUtime=1.47
/proc/2805/task/2806/stat : 2806 (manysat1.1_stat) R 2802 2802 2586 0 -1 4194368 385 0 0 0 147 0 0 0 17 0 2 0 1131783450 17448960 894 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) 22396

[startup+3.10152 s]
/proc/loadavg: 1.83 1.82 1.44 3/67 2806
/proc/meminfo: memFree=1505368/2055920 swapFree=4172472/4192956
[pid=2802] ppid=2800 vsize=5356 CPUtime=0
/proc/2802/stat : 2802 (manysat.sh) S 2800 2802 2586 0 -1 4194304 312 158 0 0 0 0 0 0 16 0 1 0 1131783449 5484544 238 1992294400 4194304 4889804 548682068784 18446744073709551615 213116314436 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/2802/statm: 1339 238 195 169 0 50 0
[pid=2805] ppid=2802 vsize=18416 CPUtime=6.16
/proc/2805/stat : 2805 (manysat1.1_stat) R 2802 2802 2586 0 -1 4194304 1372 0 0 0 614 2 0 0 17 0 2 0 1131783450 18857984 1358 1992294400 134512640 135305190 4294956144 18446744073709551615 134528292 0 0 4096 3 18446744073709551615 0 0 17 1 0 0
/proc/2805/statm: 4604 1358 83 193 0 4408 0
[pid=2805/tid=2806] ppid=2802 vsize=18416 CPUtime=3.08
/proc/2805/task/2806/stat : 2806 (manysat1.1_stat) R 2802 2802 2586 0 -1 4194368 624 0 0 0 307 1 0 0 18 0 2 0 1131783450 18857984 1358 1992294400 134512640 135305190 4294956144 18446744073709551615 134528292 0 0 4096 3 0 0 0 -1 0 0 0
Current children cumulated CPU time (s) 6.16
Current children cumulated vsize (KiB) 23772

[startup+6.30287 s]
/proc/loadavg: 1.85 1.82 1.44 3/67 2806
/proc/meminfo: memFree=1500888/2055920 swapFree=4172472/4192956
[pid=2802] ppid=2800 vsize=5356 CPUtime=0
/proc/2802/stat : 2802 (manysat.sh) S 2800 2802 2586 0 -1 4194304 312 158 0 0 0 0 0 0 16 0 1 0 1131783449 5484544 238 1992294400 4194304 4889804 548682068784 18446744073709551615 213116314436 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/2802/statm: 1339 238 195 169 0 50 0
[pid=2805] ppid=2802 vsize=22184 CPUtime=12.54
/proc/2805/stat : 2805 (manysat1.1_stat) R 2802 2802 2586 0 -1 4194304 2420 0 0 0 1251 3 0 0 18 0 2 0 1131783450 22716416 2406 1992294400 134512640 135305190 4294956144 18446744073709551615 134556792 0 0 4096 3 18446744073709551615 0 0 17 1 0 0
/proc/2805/statm: 5546 2406 83 193 0 5350 0
[pid=2805/tid=2806] ppid=2802 vsize=22184 CPUtime=6.27
/proc/2805/task/2806/stat : 2806 (manysat1.1_stat) R 2802 2802 2586 0 -1 4194368 1075 0 0 0 626 1 0 0 20 0 2 0 1131783450 22716416 2406 1992294400 134512640 135305190 4294956144 18446744073709551615 134528875 0 0 4096 3 0 0 0 -1 0 0 0
Current children cumulated CPU time (s) 12.54
Current children cumulated vsize (KiB) 27540

[startup+12.7016 s]
/proc/loadavg: 1.86 1.82 1.45 3/67 2806
/proc/meminfo: memFree=1496728/2055920 swapFree=4172472/4192956
[pid=2802] ppid=2800 vsize=5356 CPUtime=0
/proc/2802/stat : 2802 (manysat.sh) S 2800 2802 2586 0 -1 4194304 312 158 0 0 0 0 0 0 16 0 1 0 1131783449 5484544 238 1992294400 4194304 4889804 548682068784 18446744073709551615 213116314436 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/2802/statm: 1339 238 195 169 0 50 0
[pid=2805] ppid=2802 vsize=26728 CPUtime=25.31
/proc/2805/stat : 2805 (manysat1.1_stat) R 2802 2802 2586 0 -1 4194304 3365 0 0 0 2527 4 0 0 18 0 2 0 1131783450 27369472 3351 1992294400 134512640 135305190 4294956144 18446744073709551615 134528292 0 0 4096 3 18446744073709551615 0 0 17 1 0 0
/proc/2805/statm: 6682 3351 83 193 0 6486 0
[pid=2805/tid=2806] ppid=2802 vsize=26728 CPUtime=12.66
/proc/2805/task/2806/stat : 2806 (manysat1.1_stat) R 2802 2802 2586 0 -1 4194368 1491 0 0 0 1265 1 0 0 25 0 2 0 1131783450 27369472 3351 1992294400 134512640 135305190 4294956144 18446744073709551615 134546703 0 0 4096 3 0 0 0 -1 0 0 0
Current children cumulated CPU time (s) 25.31
Current children cumulated vsize (KiB) 32084

[startup+25.502 s]
/proc/loadavg: 1.89 1.83 1.46 3/67 2806
/proc/meminfo: memFree=1493720/2055920 swapFree=4172472/4192956
[pid=2802] ppid=2800 vsize=5356 CPUtime=0
/proc/2802/stat : 2802 (manysat.sh) S 2800 2802 2586 0 -1 4194304 312 158 0 0 0 0 0 0 16 0 1 0 1131783449 5484544 238 1992294400 4194304 4889804 548682068784 18446744073709551615 213116314436 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/2802/statm: 1339 238 195 169 0 50 0
[pid=2805] ppid=2802 vsize=29652 CPUtime=50.85
/proc/2805/stat : 2805 (manysat1.1_stat) R 2802 2802 2586 0 -1 4194304 4141 0 0 0 5080 5 0 0 25 0 2 0 1131783450 30363648 4127 1992294400 134512640 135305190 4294956144 18446744073709551615 134528292 0 0 4096 3 18446744073709551615 0 0 17 1 0 0
/proc/2805/statm: 7413 4127 83 193 0 7217 0
[pid=2805/tid=2806] ppid=2802 vsize=29652 CPUtime=25.46
/proc/2805/task/2806/stat : 2806 (manysat1.1_stat) R 2802 2802 2586 0 -1 4194368 1908 0 0 0 2545 1 0 0 25 0 2 0 1131783450 30363648 4127 1992294400 134512640 135305190 4294956144 18446744073709551615 134528292 0 0 4096 3 0 0 0 -1 0 0 0
Current children cumulated CPU time (s) 50.85
Current children cumulated vsize (KiB) 35008

[startup+51.1027 s]
/proc/loadavg: 1.93 1.84 1.47 3/67 2806
/proc/meminfo: memFree=1489432/2055920 swapFree=4172472/4192956
[pid=2802] ppid=2800 vsize=5356 CPUtime=0
/proc/2802/stat : 2802 (manysat.sh) S 2800 2802 2586 0 -1 4194304 312 158 0 0 0 0 0 0 16 0 1 0 1131783449 5484544 238 1992294400 4194304 4889804 548682068784 18446744073709551615 213116314436 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/2802/statm: 1339 238 195 169 0 50 0
[pid=2805] ppid=2802 vsize=32836 CPUtime=101.93
/proc/2805/stat : 2805 (manysat1.1_stat) R 2802 2802 2586 0 -1 4194304 5192 0 0 0 10186 7 0 0 17 0 2 0 1131783450 33624064 5178 1992294400 134512640 135305190 4294956144 18446744073709551615 134528292 0 0 4096 3 18446744073709551615 0 0 17 1 0 0
/proc/2805/statm: 8209 5178 83 193 0 8013 0
[pid=2805/tid=2806] ppid=2802 vsize=32836 CPUtime=51.05
/proc/2805/task/2806/stat : 2806 (manysat1.1_stat) R 2802 2802 2586 0 -1 4194368 2420 0 0 0 5102 3 0 0 25 0 2 0 1131783450 33624064 5178 1992294400 134512640 135305190 4294956144 18446744073709551615 134528292 0 0 4096 3 0 0 0 -1 0 0 0
Current children cumulated CPU time (s) 101.93
Current children cumulated vsize (KiB) 38192

[startup+102.302 s]
/proc/loadavg: 1.97 1.87 1.49 3/67 2806
/proc/meminfo: memFree=1482008/2055920 swapFree=4172472/4192956
[pid=2802] ppid=2800 vsize=5356 CPUtime=0
/proc/2802/stat : 2802 (manysat.sh) S 2800 2802 2586 0 -1 4194304 312 158 0 0 0 0 0 0 16 0 1 0 1131783449 5484544 238 1992294400 4194304 4889804 548682068784 18446744073709551615 213116314436 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/2802/statm: 1339 238 195 169 0 50 0
[pid=2805] ppid=2802 vsize=41080 CPUtime=204.1
/proc/2805/stat : 2805 (manysat1.1_stat) R 2802 2802 2586 0 -1 4194304 7009 0 0 0 20400 10 0 0 17 0 2 0 1131783450 42065920 6995 1992294400 134512640 135305190 4294956144 18446744073709551615 134528292 0 0 4096 3 18446744073709551615 0 0 17 1 0 0
/proc/2805/statm: 10270 6995 83 193 0 10074 0
[pid=2805/tid=2806] ppid=2802 vsize=41080 CPUtime=102.23
/proc/2805/task/2806/stat : 2806 (manysat1.1_stat) R 2802 2802 2586 0 -1 4194368 3331 0 0 0 10219 4 0 0 18 0 2 0 1131783450 42065920 6995 1992294400 134512640 135305190 4294956144 18446744073709551615 134528292 0 0 4096 3 0 0 0 -1 0 0 0
Current children cumulated CPU time (s) 204.1
Current children cumulated vsize (KiB) 46436

[startup+162.302 s]
/proc/loadavg: 1.99 1.89 1.52 3/67 2806
/proc/meminfo: memFree=1476184/2055920 swapFree=4172472/4192956
[pid=2802] ppid=2800 vsize=5356 CPUtime=0
/proc/2802/stat : 2802 (manysat.sh) S 2800 2802 2586 0 -1 4194304 312 158 0 0 0 0 0 0 16 0 1 0 1131783449 5484544 238 1992294400 4194304 4889804 548682068784 18446744073709551615 213116314436 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/2802/statm: 1339 238 195 169 0 50 0
[pid=2805] ppid=2802 vsize=47540 CPUtime=323.83
/proc/2805/stat : 2805 (manysat1.1_stat) R 2802 2802 2586 0 -1 4194304 8477 0 0 0 32371 12 0 0 25 0 2 0 1131783450 48680960 8463 1992294400 134512640 135305190 4294956144 18446744073709551615 134528292 0 0 4096 3 18446744073709551615 0 0 17 1 0 0
/proc/2805/statm: 11885 8463 83 193 0 11689 0
[pid=2805/tid=2806] ppid=2802 vsize=47540 CPUtime=162.2
/proc/2805/task/2806/stat : 2806 (manysat1.1_stat) R 2802 2802 2586 0 -1 4194368 4138 0 0 0 16215 5 0 0 17 0 2 0 1131783450 48680960 8463 1992294400 134512640 135305190 4294956144 18446744073709551615 134538170 0 0 4096 3 0 0 0 -1 0 0 0
Current children cumulated CPU time (s) 323.83
Current children cumulated vsize (KiB) 52896

[startup+222.305 s]
/proc/loadavg: 1.99 1.90 1.55 3/67 2806
/proc/meminfo: memFree=1470808/2055920 swapFree=4172472/4192956
[pid=2802] ppid=2800 vsize=5356 CPUtime=0
/proc/2802/stat : 2802 (manysat.sh) S 2800 2802 2586 0 -1 4194304 312 158 0 0 0 0 0 0 16 0 1 0 1131783449 5484544 238 1992294400 4194304 4889804 548682068784 18446744073709551615 213116314436 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/2802/statm: 1339 238 195 169 0 50 0
[pid=2805] ppid=2802 vsize=52876 CPUtime=443.58
/proc/2805/stat : 2805 (manysat1.1_stat) R 2802 2802 2586 0 -1 4194304 9831 0 0 0 44343 15 0 0 19 0 2 0 1131783450 54145024 9817 1992294400 134512640 135305190 4294956144 18446744073709551615 134528292 0 0 4096 3 18446744073709551615 0 0 17 1 0 0
/proc/2805/statm: 13219 9817 83 193 0 13023 0
[pid=2805/tid=2806] ppid=2802 vsize=52876 CPUtime=222.18
/proc/2805/task/2806/stat : 2806 (manysat1.1_stat) R 2802 2802 2586 0 -1 4194368 4718 0 0 0 22211 7 0 0 25 0 2 0 1131783450 54145024 9817 1992294400 134512640 135305190 4294956144 18446744073709551615 134528292 0 0 4096 3 0 0 0 -1 0 0 0
Current children cumulated CPU time (s) 443.58
Current children cumulated vsize (KiB) 58232

[startup+282.302 s]
/proc/loadavg: 1.99 1.92 1.57 3/67 2806
/proc/meminfo: memFree=1467544/2055920 swapFree=4172472/4192956
[pid=2802] ppid=2800 vsize=5356 CPUtime=0
/proc/2802/stat : 2802 (manysat.sh) S 2800 2802 2586 0 -1 4194304 312 158 0 0 0 0 0 0 16 0 1 0 1131783449 5484544 238 1992294400 4194304 4889804 548682068784 18446744073709551615 213116314436 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/2802/statm: 1339 238 195 169 0 50 0
[pid=2805] ppid=2802 vsize=56280 CPUtime=563.31
/proc/2805/stat : 2805 (manysat1.1_stat) R 2802 2802 2586 0 -1 4194304 10688 0 0 0 56315 16 0 0 25 0 2 0 1131783450 57630720 10674 1992294400 134512640 135305190 4294956144 18446744073709551615 134528503 0 0 4096 3 18446744073709551615 0 0 17 1 0 0
/proc/2805/statm: 14070 10674 83 193 0 13874 0
[pid=2805/tid=2806] ppid=2802 vsize=56280 CPUtime=282.16
/proc/2805/task/2806/stat : 2806 (manysat1.1_stat) R 2802 2802 2586 0 -1 4194368 5327 0 0 0 28208 8 0 0 25 0 2 0 1131783450 57630720 10674 1992294400 134512640 135305190 4294956144 18446744073709551615 134528292 0 0 4096 3 0 0 0 -1 0 0 0
Current children cumulated CPU time (s) 563.31
Current children cumulated vsize (KiB) 61636

[startup+342.301 s]
/proc/loadavg: 1.99 1.93 1.60 3/67 2806
/proc/meminfo: memFree=1462936/2055920 swapFree=4172472/4192956
[pid=2802] ppid=2800 vsize=5356 CPUtime=0
/proc/2802/stat : 2802 (manysat.sh) S 2800 2802 2586 0 -1 4194304 312 158 0 0 0 0 0 0 16 0 1 0 1131783449 5484544 238 1992294400 4194304 4889804 548682068784 18446744073709551615 213116314436 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/2802/statm: 1339 238 195 169 0 50 0
[pid=2805] ppid=2802 vsize=60992 CPUtime=683.05
/proc/2805/stat : 2805 (manysat1.1_stat) R 2802 2802 2586 0 -1 4194304 11781 0 0 0 68287 18 0 0 25 0 2 0 1131783450 62455808 11767 1992294400 134512640 135305190 4294956144 18446744073709551615 134528292 0 0 4096 3 18446744073709551615 0 0 17 1 0 0
/proc/2805/statm: 15248 11767 83 193 0 15052 0
[pid=2805/tid=2806] ppid=2802 vsize=60992 CPUtime=342.14
/proc/2805/task/2806/stat : 2806 (manysat1.1_stat) R 2802 2802 2586 0 -1 4194368 5936 0 0 0 34205 9 0 0 25 0 2 0 1131783450 62455808 11767 1992294400 134512640 135305190 4294956144 18446744073709551615 134528418 0 0 4096 3 0 0 0 -1 0 0 0
Current children cumulated CPU time (s) 683.05
Current children cumulated vsize (KiB) 66348

[startup+402.302 s]
/proc/loadavg: 1.99 1.94 1.62 3/67 2806
/proc/meminfo: memFree=1460632/2055920 swapFree=4172472/4192956
[pid=2802] ppid=2800 vsize=5356 CPUtime=0
/proc/2802/stat : 2802 (manysat.sh) S 2800 2802 2586 0 -1 4194304 312 158 0 0 0 0 0 0 16 0 1 0 1131783449 5484544 238 1992294400 4194304 4889804 548682068784 18446744073709551615 213116314436 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/2802/statm: 1339 238 195 169 0 50 0
[pid=2805] ppid=2802 vsize=63464 CPUtime=802.79
/proc/2805/stat : 2805 (manysat1.1_stat) R 2802 2802 2586 0 -1 4194304 12394 0 0 0 80260 19 0 0 25 0 2 0 1131783450 64987136 12380 1992294400 134512640 135305190 4294956144 18446744073709551615 134528413 0 0 4096 3 18446744073709551615 0 0 17 1 0 0
/proc/2805/statm: 15866 12380 83 193 0 15670 0
[pid=2805/tid=2806] ppid=2802 vsize=63464 CPUtime=402.11
/proc/2805/task/2806/stat : 2806 (manysat1.1_stat) R 2802 2802 2586 0 -1 4194368 6191 0 0 0 40202 9 0 0 25 0 2 0 1131783450 64987136 12380 1992294400 134512640 135305190 4294956144 18446744073709551615 134528292 0 0 4096 3 0 0 0 -1 0 0 0
Current children cumulated CPU time (s) 802.79
Current children cumulated vsize (KiB) 68820

[startup+462.301 s]
/proc/loadavg: 1.99 1.95 1.64 3/67 2806
/proc/meminfo: memFree=1454104/2055920 swapFree=4172472/4192956
[pid=2802] ppid=2800 vsize=5356 CPUtime=0
/proc/2802/stat : 2802 (manysat.sh) S 2800 2802 2586 0 -1 4194304 312 158 0 0 0 0 0 0 16 0 1 0 1131783449 5484544 238 1992294400 4194304 4889804 548682068784 18446744073709551615 213116314436 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/2802/statm: 1339 238 195 169 0 50 0
[pid=2805] ppid=2802 vsize=70532 CPUtime=922.53
/proc/2805/stat : 2805 (manysat1.1_stat) R 2802 2802 2586 0 -1 4194304 13988 0 0 0 92231 22 0 0 25 0 2 0 1131783450 72224768 13974 1992294400 134512640 135305190 4294956144 18446744073709551615 134528292 0 0 4096 3 18446744073709551615 0 0 17 1 0 0
/proc/2805/statm: 17633 13974 83 193 0 17437 0
[pid=2805/tid=2806] ppid=2802 vsize=70532 CPUtime=462.09
/proc/2805/task/2806/stat : 2806 (manysat1.1_stat) R 2802 2802 2586 0 -1 4194368 6889 0 0 0 46199 10 0 0 25 0 2 0 1131783450 72224768 13974 1992294400 134512640 135305190 4294956144 18446744073709551615 134528292 0 0 4096 3 0 0 0 -1 0 0 0
Current children cumulated CPU time (s) 922.53
Current children cumulated vsize (KiB) 75888

[startup+522.302 s]
/proc/loadavg: 1.99 1.95 1.66 3/67 2806
/proc/meminfo: memFree=1453656/2055920 swapFree=4172472/4192956
[pid=2802] ppid=2800 vsize=5356 CPUtime=0
/proc/2802/stat : 2802 (manysat.sh) S 2800 2802 2586 0 -1 4194304 312 158 0 0 0 0 0 0 16 0 1 0 1131783449 5484544 238 1992294400 4194304 4889804 548682068784 18446744073709551615 213116314436 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/2802/statm: 1339 238 195 169 0 50 0
[pid=2805] ppid=2802 vsize=70996 CPUtime=1042.27
/proc/2805/stat : 2805 (manysat1.1_stat) R 2802 2802 2586 0 -1 4194304 14113 0 0 0 104205 22 0 0 25 0 2 0 1131783450 72699904 14099 1992294400 134512640 135305190 4294956144 18446744073709551615 134528263 0 0 4096 3 18446744073709551615 0 0 17 1 0 0
/proc/2805/statm: 17749 14099 83 193 0 17553 0
[pid=2805/tid=2806] ppid=2802 vsize=70996 CPUtime=522.06
/proc/2805/task/2806/stat : 2806 (manysat1.1_stat) R 2802 2802 2586 0 -1 4194368 6897 0 0 0 52196 10 0 0 25 0 2 0 1131783450 72699904 14099 1992294400 134512640 135305190 4294956144 18446744073709551615 134528277 0 0 4096 3 0 0 0 -1 0 0 0
Current children cumulated CPU time (s) 1042.27
Current children cumulated vsize (KiB) 76352

[startup+582.301 s]
/proc/loadavg: 1.99 1.96 1.68 3/67 2806
/proc/meminfo: memFree=1451224/2055920 swapFree=4172472/4192956
[pid=2802] ppid=2800 vsize=5356 CPUtime=0
/proc/2802/stat : 2802 (manysat.sh) S 2800 2802 2586 0 -1 4194304 312 158 0 0 0 0 0 0 16 0 1 0 1131783449 5484544 238 1992294400 4194304 4889804 548682068784 18446744073709551615 213116314436 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/2802/statm: 1339 238 195 169 0 50 0
[pid=2805] ppid=2802 vsize=73016 CPUtime=1162.01
/proc/2805/stat : 2805 (manysat1.1_stat) R 2802 2802 2586 0 -1 4194304 14726 0 0 0 116178 23 0 0 25 0 2 0 1131783450 74768384 14712 1992294400 134512640 135305190 4294956144 18446744073709551615 134528292 0 0 4096 3 18446744073709551615 0 0 17 1 0 0
/proc/2805/statm: 18254 14712 83 193 0 18058 0
[pid=2805/tid=2806] ppid=2802 vsize=73016 CPUtime=582.04
/proc/2805/task/2806/stat : 2806 (manysat1.1_stat) R 2802 2802 2586 0 -1 4194368 7240 0 0 0 58193 11 0 0 25 0 2 0 1131783450 74768384 14712 1992294400 134512640 135305190 4294956144 18446744073709551615 134528392 0 0 4096 3 0 0 0 -1 0 0 0
Current children cumulated CPU time (s) 1162.01
Current children cumulated vsize (KiB) 78372



Maximum CPU time exceeded: sending SIGTERM then SIGKILL

[startup+601.402 s]
/proc/loadavg: 1.99 1.96 1.68 3/67 2806
/proc/meminfo: memFree=1449048/2055920 swapFree=4172472/4192956
[pid=2802] ppid=2800 vsize=5356 CPUtime=0
/proc/2802/stat : 2802 (manysat.sh) S 2800 2802 2586 0 -1 4194304 312 158 0 0 0 0 0 0 16 0 1 0 1131783449 5484544 238 1992294400 4194304 4889804 548682068784 18446744073709551615 213116314436 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/2802/statm: 1339 238 195 169 0 50 0
[pid=2805] ppid=2802 vsize=75616 CPUtime=1200.13
/proc/2805/stat : 2805 (manysat1.1_stat) R 2802 2802 2586 0 -1 4194304 15247 0 0 0 119990 23 0 0 25 0 2 0 1131783450 77430784 15233 1992294400 134512640 135305190 4294956144 18446744073709551615 134528503 0 0 4096 3 18446744073709551615 0 0 17 1 0 0
/proc/2805/statm: 18904 15233 83 193 0 18708 0
[pid=2805/tid=2806] ppid=2802 vsize=75616 CPUtime=601.13
/proc/2805/task/2806/stat : 2806 (manysat1.1_stat) R 2802 2802 2586 0 -1 4194368 7424 0 0 0 60102 11 0 0 25 0 2 0 1131783450 77430784 15233 1992294400 134512640 135305190 4294956144 18446744073709551615 134528292 0 0 4096 3 0 0 0 -1 0 0 0
Current children cumulated CPU time (s) 1200.13
Current children cumulated vsize (KiB) 80972

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

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

[startup+601.402 s]
/proc/loadavg: 1.99 1.96 1.68 3/67 2806
/proc/meminfo: memFree=1449048/2055920 swapFree=4172472/4192956
[pid=2802] ppid=2800 vsize=5356 CPUtime=0
/proc/2802/stat : 2802 (manysat.sh) S 2800 2802 2586 0 -1 4194304 312 158 0 0 0 0 0 0 16 0 1 0 1131783449 5484544 238 1992294400 4194304 4889804 548682068784 18446744073709551615 213116314436 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/2802/statm: 1339 238 195 169 0 50 0
[pid=2805] ppid=2802 vsize=75616 CPUtime=1200.13
/proc/2805/stat : 2805 (manysat1.1_stat) R 2802 2802 2586 0 -1 4194304 15247 0 0 0 119990 23 0 0 25 0 2 0 1131783450 77430784 15233 1992294400 134512640 135305190 4294956144 18446744073709551615 134528503 0 0 4096 3 18446744073709551615 0 0 17 1 0 0
/proc/2805/statm: 18904 15233 83 193 0 18708 0
[pid=2805/tid=2806] ppid=2802 vsize=75616 CPUtime=601.13
/proc/2805/task/2806/stat : 2806 (manysat1.1_stat) R 2802 2802 2586 0 -1 4194368 7424 0 0 0 60102 11 0 0 25 0 2 0 1131783450 77430784 15233 1992294400 134512640 135305190 4294956144 18446744073709551615 134528292 0 0 4096 3 0 0 0 -1 0 0 0
Current children cumulated CPU time (s) 1200.13
Current children cumulated vsize (KiB) 80972

Child ended because it received signal 15 (SIGTERM)

# WARNING:
# CPU time reported by wait4() is probably wrong !
# wait4(...,&childrusage) returns 2802 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 1200.13
#
# Solver probably didn't/couldn't wait for its children
# Using CPU time of the last sample as value...

Real time (s): 601.419
CPU time (s): 1200.13
CPU user time (s): 1199.9
CPU system time (s): 0.23
CPU usage (%): 199.55
Max. virtual memory (cumulated for all children) (KiB): 80972

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= 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= 2

runsolver used 0.535918 second user time and 1.66375 second system time

The end

Launcher Data 

Begin job on node37 at 2009-04-01 15:06:42
IDJOB=1527322
IDBENCH=70720
IDSOLVER=514
FILE ID=node37/1527322-1238591202
PBS_JOBID= 9068311
Free space on /tmp= 66428 MiB

SOLVER NAME= ManySAT 1.1 aimd 1/2009-03-20
BENCH NAME= SAT09/RANDOM/MEDIUM/3SAT/SATISFIABLE/480/unif-k3-r4.25-v480-c2040-S554804223-012.cnf
COMMAND LINE= manysat.sh BENCHNAME aimd 1
RUNSOLVER COMMAND LINE= BIN/runsolver --timestamp -w /tmp/evaluation-result-1527322-1238591202/watcher-1527322-1238591202 -o /tmp/evaluation-result-1527322-1238591202/solver-1527322-1238591202 -C 1200 -W 1800 -M 1800 --output-limit 1,15  manysat.sh HOME/instance-1527322-1238591202.cnf aimd 1

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

MD5SUM BENCH= fb88daaef532d2aea4a43cab65510e36
RANDOM SEED=601176647

node37.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		: 3000.213
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		: 3000.213
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:       1510864 kB
Buffers:         98192 kB
Cached:         348352 kB
SwapCached:      14360 kB
Active:         211136 kB
Inactive:       251296 kB
HighTotal:           0 kB
HighFree:            0 kB
LowTotal:      2055920 kB
LowFree:       1510864 kB
SwapTotal:     4192956 kB
SwapFree:      4172472 kB
Dirty:            1524 kB
Writeback:           0 kB
Mapped:          18800 kB
Slab:            68828 kB
Committed_AS:  3048680 kB
PageTables:       1384 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= 66428 MiB
End job on node37 at 2009-04-01 15:16:46