Trace number 1527052

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) 1200.12 601.421

General information on the benchmark

NameRANDOM/MEDIUM/3SAT/SATISFIABLE/420/
unif-k3-r4.25-v420-c1785-S1940784272-089.cnf
MD5SUMbd1e8bac20c24526524d34ea2c494a05
Bench CategoryRANDOM (random instances)
Best result obtained on this benchmarkSAT
Best CPU time to get the best result obtained on this benchmark0.015996
Satisfiable
(Un)Satisfiability was proved
Number of variables420
Number of clauses1785
Sum of the clauses size5355
Maximum clause length3
Minimum clause length3
Number of clauses of size 10
Number of clauses of size 20
Number of clauses of size 31785
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 |    1785     5355 |     535       0        0     nan |  0.000 % |
0.00/0.00	c |         0 |    1771     5410 |      --       0       --      -- |     --   | -14/55
0.00/0.00	c ==============================================================================
0.00/0.00	c Result  :   #vars: 406   #clauses: 1771   #literals: 5410
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-1527052-1238574484/watcher-1527052-1238574484 -o /tmp/evaluation-result-1527052-1238574484/solver-1527052-1238574484 -C 1200 -W 1800 -M 1800 --output-limit 1,15 manysat.sh HOME/instance-1527052-1238574484.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 8550
/proc/meminfo: memFree=1477232/2055920 swapFree=4177220/4192956
[pid=8550] ppid=8548 vsize=5356 CPUtime=0
/proc/8550/stat : 8550 (manysat.sh) S 8548 8550 7864 0 -1 4194304 286 0 0 0 0 0 0 0 18 0 1 0 1130114229 5484544 235 1992294400 4194304 4889804 548682068784 18446744073709551615 273952596804 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/8550/statm: 1339 235 195 169 0 50 0
[pid=8551] ppid=8550 vsize=828 CPUtime=0
/proc/8551/stat : 8551 (SatElite) R 8550 8550 7864 0 -1 4194304 147 0 0 0 0 0 0 0 19 0 1 0 1130114229 847872 131 1992294400 134512640 135034092 4294956112 18446744073709551615 134673244 0 0 4096 3 0 0 0 17 0 0 0
/proc/8551/statm: 207 131 68 127 0 77 0

[startup+0.05233 s]
/proc/loadavg: 1.83 1.82 1.44 3/64 8550
/proc/meminfo: memFree=1477232/2055920 swapFree=4177220/4192956
[pid=8550] ppid=8548 vsize=5356 CPUtime=0
/proc/8550/stat : 8550 (manysat.sh) S 8548 8550 7864 0 -1 4194304 312 152 0 0 0 0 0 0 19 0 1 0 1130114229 5484544 238 1992294400 4194304 4889804 548682068784 18446744073709551615 273952596804 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/8550/statm: 1339 238 195 169 0 50 0
Current children cumulated CPU time (s) 0
Current children cumulated vsize (KiB) 5356

[startup+0.537384 s]
/proc/loadavg: 1.83 1.82 1.44 3/64 8550
/proc/meminfo: memFree=1477232/2055920 swapFree=4177220/4192956
[pid=8550] ppid=8548 vsize=5356 CPUtime=0
/proc/8550/stat : 8550 (manysat.sh) S 8548 8550 7864 0 -1 4194304 312 152 0 0 0 0 0 0 19 0 1 0 1130114229 5484544 238 1992294400 4194304 4889804 548682068784 18446744073709551615 273952596804 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/8550/statm: 1339 238 195 169 0 50 0
Current children cumulated CPU time (s) 0
Current children cumulated vsize (KiB) 5356

[startup+0.601392 s]
/proc/loadavg: 1.83 1.82 1.44 3/64 8550
/proc/meminfo: memFree=1477232/2055920 swapFree=4177220/4192956
[pid=8550] ppid=8548 vsize=5356 CPUtime=0
/proc/8550/stat : 8550 (manysat.sh) S 8548 8550 7864 0 -1 4194304 312 152 0 0 0 0 0 0 19 0 1 0 1130114229 5484544 238 1992294400 4194304 4889804 548682068784 18446744073709551615 273952596804 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/8550/statm: 1339 238 195 169 0 50 0
Current children cumulated CPU time (s) 0
Current children cumulated vsize (KiB) 5356

[startup+0.701405 s]
/proc/loadavg: 1.83 1.82 1.44 3/64 8550
/proc/meminfo: memFree=1477232/2055920 swapFree=4177220/4192956
[pid=8550] ppid=8548 vsize=5356 CPUtime=0
/proc/8550/stat : 8550 (manysat.sh) S 8548 8550 7864 0 -1 4194304 312 152 0 0 0 0 0 0 19 0 1 0 1130114229 5484544 238 1992294400 4194304 4889804 548682068784 18446744073709551615 273952596804 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/8550/statm: 1339 238 195 169 0 50 0
Current children cumulated CPU time (s) 0
Current children cumulated vsize (KiB) 5356

[startup+1.5065 s]
/proc/loadavg: 1.83 1.82 1.44 3/67 8554
/proc/meminfo: memFree=1473944/2055920 swapFree=4177220/4192956
[pid=8550] ppid=8548 vsize=5356 CPUtime=0
/proc/8550/stat : 8550 (manysat.sh) S 8548 8550 7864 0 -1 4194304 312 152 0 0 0 0 0 0 19 0 1 0 1130114229 5484544 238 1992294400 4194304 4889804 548682068784 18446744073709551615 273952596804 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/8550/statm: 1339 238 195 169 0 50 0
[pid=8553] ppid=8550 vsize=16772 CPUtime=2.97
/proc/8553/stat : 8553 (manysat1.1_stat) R 8550 8550 7864 0 -1 4194304 877 0 0 0 296 1 0 0 17 0 2 0 1130114230 17174528 863 1992294400 134512640 135305190 4294956160 18446744073709551615 134528292 0 0 4096 3 18446744073709551615 0 0 17 1 0 0
/proc/8553/statm: 4193 863 83 193 0 3997 0
[pid=8553/tid=8554] ppid=8550 vsize=16772 CPUtime=1.47
/proc/8553/task/8554/stat : 8554 (manysat1.1_stat) R 8550 8550 7864 0 -1 4194368 391 0 0 0 147 0 0 0 17 0 2 0 1130114230 17174528 863 1992294400 134512640 135305190 4294956160 18446744073709551615 134528298 0 0 4096 3 0 0 0 -1 0 0 0
Current children cumulated CPU time (s) 2.97
Current children cumulated vsize (KiB) 22128

[startup+3.10269 s]
/proc/loadavg: 1.83 1.82 1.44 3/67 8554
/proc/meminfo: memFree=1471896/2055920 swapFree=4177220/4192956
[pid=8550] ppid=8548 vsize=5356 CPUtime=0
/proc/8550/stat : 8550 (manysat.sh) S 8548 8550 7864 0 -1 4194304 312 152 0 0 0 0 0 0 19 0 1 0 1130114229 5484544 238 1992294400 4194304 4889804 548682068784 18446744073709551615 273952596804 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/8550/statm: 1339 238 195 169 0 50 0
[pid=8553] ppid=8550 vsize=19016 CPUtime=6.15
/proc/8553/stat : 8553 (manysat1.1_stat) R 8550 8550 7864 0 -1 4194304 1551 0 0 0 613 2 0 0 17 0 2 0 1130114230 19472384 1537 1992294400 134512640 135305190 4294956160 18446744073709551615 134528747 0 0 4096 3 18446744073709551615 0 0 17 1 0 0
/proc/8553/statm: 4754 1537 83 193 0 4558 0
[pid=8553/tid=8554] ppid=8550 vsize=19016 CPUtime=3.07
/proc/8553/task/8554/stat : 8554 (manysat1.1_stat) R 8550 8550 7864 0 -1 4194368 729 0 0 0 306 1 0 0 16 0 2 0 1130114230 19472384 1537 1992294400 134512640 135305190 4294956160 18446744073709551615 134528771 0 0 4096 3 0 0 0 -1 0 0 0
Current children cumulated CPU time (s) 6.15
Current children cumulated vsize (KiB) 24372

[startup+6.30106 s]
/proc/loadavg: 1.85 1.82 1.45 3/67 8554
/proc/meminfo: memFree=1467928/2055920 swapFree=4177220/4192956
[pid=8550] ppid=8548 vsize=5356 CPUtime=0
/proc/8550/stat : 8550 (manysat.sh) S 8548 8550 7864 0 -1 4194304 312 152 0 0 0 0 0 0 19 0 1 0 1130114229 5484544 238 1992294400 4194304 4889804 548682068784 18446744073709551615 273952596804 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/8550/statm: 1339 238 195 169 0 50 0
[pid=8553] ppid=8550 vsize=22224 CPUtime=12.53
/proc/8553/stat : 8553 (manysat1.1_stat) R 8550 8550 7864 0 -1 4194304 2435 0 0 0 1250 3 0 0 17 0 2 0 1130114230 22757376 2421 1992294400 134512640 135305190 4294956160 18446744073709551615 134528347 0 0 4096 3 18446744073709551615 0 0 17 1 0 0
/proc/8553/statm: 5556 2421 83 193 0 5360 0
[pid=8553/tid=8554] ppid=8550 vsize=22224 CPUtime=6.27
/proc/8553/task/8554/stat : 8554 (manysat1.1_stat) R 8550 8550 7864 0 -1 4194368 1117 0 0 0 626 1 0 0 25 0 2 0 1130114230 22757376 2421 1992294400 134512640 135305190 4294956160 18446744073709551615 134528464 0 0 4096 3 0 0 0 -1 0 0 0
Current children cumulated CPU time (s) 12.53
Current children cumulated vsize (KiB) 27580

[startup+12.7018 s]
/proc/loadavg: 1.86 1.83 1.45 3/67 8554
/proc/meminfo: memFree=1463392/2055920 swapFree=4177220/4192956
[pid=8550] ppid=8548 vsize=5356 CPUtime=0
/proc/8550/stat : 8550 (manysat.sh) S 8548 8550 7864 0 -1 4194304 312 152 0 0 0 0 0 0 19 0 1 0 1130114229 5484544 238 1992294400 4194304 4889804 548682068784 18446744073709551615 273952596804 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/8550/statm: 1339 238 195 169 0 50 0
[pid=8553] ppid=8550 vsize=26744 CPUtime=25.3
/proc/8553/stat : 8553 (manysat1.1_stat) R 8550 8550 7864 0 -1 4194304 3447 0 0 0 2526 4 0 0 17 0 2 0 1130114230 27385856 3399 1992294400 134512640 135305190 4294956160 18446744073709551615 134528292 0 0 4096 3 18446744073709551615 0 0 17 1 0 0
/proc/8553/statm: 6686 3399 83 193 0 6490 0
[pid=8553/tid=8554] ppid=8550 vsize=26744 CPUtime=12.66
/proc/8553/task/8554/stat : 8554 (manysat1.1_stat) R 8550 8550 7864 0 -1 4194368 1591 0 0 0 1264 2 0 0 18 0 2 0 1130114230 27385856 3399 1992294400 134512640 135305190 4294956160 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) 32100

[startup+25.5013 s]
/proc/loadavg: 1.89 1.83 1.46 3/67 8554
/proc/meminfo: memFree=1460960/2055920 swapFree=4177220/4192956
[pid=8550] ppid=8548 vsize=5356 CPUtime=0
/proc/8550/stat : 8550 (manysat.sh) S 8548 8550 7864 0 -1 4194304 312 152 0 0 0 0 0 0 19 0 1 0 1130114229 5484544 238 1992294400 4194304 4889804 548682068784 18446744073709551615 273952596804 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/8550/statm: 1339 238 195 169 0 50 0
[pid=8553] ppid=8550 vsize=29100 CPUtime=50.85
/proc/8553/stat : 8553 (manysat1.1_stat) R 8550 8550 7864 0 -1 4194304 4087 0 0 0 5079 6 0 0 25 0 2 0 1130114230 29798400 4039 1992294400 134512640 135305190 4294956160 18446744073709551615 134528292 0 0 4096 3 18446744073709551615 0 0 17 1 0 0
/proc/8553/statm: 7275 4039 83 193 0 7079 0
[pid=8553/tid=8554] ppid=8550 vsize=29100 CPUtime=25.46
/proc/8553/task/8554/stat : 8554 (manysat1.1_stat) R 8550 8550 7864 0 -1 4194368 1875 0 0 0 2543 3 0 0 22 0 2 0 1130114230 29798400 4039 1992294400 134512640 135305190 4294956160 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) 34456

[startup+51.1013 s]
/proc/loadavg: 1.93 1.85 1.47 3/67 8554
/proc/meminfo: memFree=1456864/2055920 swapFree=4177220/4192956
[pid=8550] ppid=8548 vsize=5356 CPUtime=0
/proc/8550/stat : 8550 (manysat.sh) S 8548 8550 7864 0 -1 4194304 312 152 0 0 0 0 0 0 19 0 1 0 1130114229 5484544 238 1992294400 4194304 4889804 548682068784 18446744073709551615 273952596804 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/8550/statm: 1339 238 195 169 0 50 0
[pid=8553] ppid=8550 vsize=33032 CPUtime=101.93
/proc/8553/stat : 8553 (manysat1.1_stat) R 8550 8550 7864 0 -1 4194304 5092 0 0 0 10185 8 0 0 25 0 2 0 1130114230 33824768 5044 1992294400 134512640 135305190 4294956160 18446744073709551615 134528559 0 0 4096 3 18446744073709551615 0 0 17 1 0 0
/proc/8553/statm: 8258 5044 83 193 0 8062 0
[pid=8553/tid=8554] ppid=8550 vsize=33032 CPUtime=51.04
/proc/8553/task/8554/stat : 8554 (manysat1.1_stat) R 8550 8550 7864 0 -1 4194368 2369 0 0 0 5100 4 0 0 25 0 2 0 1130114230 33824768 5044 1992294400 134512640 135305190 4294956160 18446744073709551615 134528449 0 0 4096 3 0 0 0 -1 0 0 0
Current children cumulated CPU time (s) 101.93
Current children cumulated vsize (KiB) 38388

[startup+102.301 s]
/proc/loadavg: 1.97 1.87 1.50 3/67 8554
/proc/meminfo: memFree=1449312/2055920 swapFree=4177220/4192956
[pid=8550] ppid=8548 vsize=5356 CPUtime=0
/proc/8550/stat : 8550 (manysat.sh) S 8548 8550 7864 0 -1 4194304 312 152 0 0 0 0 0 0 19 0 1 0 1130114229 5484544 238 1992294400 4194304 4889804 548682068784 18446744073709551615 273952596804 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/8550/statm: 1339 238 195 169 0 50 0
[pid=8553] ppid=8550 vsize=40888 CPUtime=204.09
/proc/8553/stat : 8553 (manysat1.1_stat) R 8550 8550 7864 0 -1 4194304 6993 0 0 0 20398 11 0 0 25 0 2 0 1130114230 41869312 6945 1992294400 134512640 135305190 4294956160 18446744073709551615 134528292 0 0 4096 3 18446744073709551615 0 0 17 1 0 0
/proc/8553/statm: 10222 6945 83 193 0 10026 0
[pid=8553/tid=8554] ppid=8550 vsize=40888 CPUtime=102.21
/proc/8553/task/8554/stat : 8554 (manysat1.1_stat) R 8550 8550 7864 0 -1 4194368 3344 0 0 0 10215 6 0 0 25 0 2 0 1130114230 41869312 6945 1992294400 134512640 135305190 4294956160 18446744073709551615 134528292 0 0 4096 3 0 0 0 -1 0 0 0
Current children cumulated CPU time (s) 204.09
Current children cumulated vsize (KiB) 46244

[startup+162.301 s]
/proc/loadavg: 1.99 1.89 1.52 3/67 8554
/proc/meminfo: memFree=1444320/2055920 swapFree=4177220/4192956
[pid=8550] ppid=8548 vsize=5356 CPUtime=0
/proc/8550/stat : 8550 (manysat.sh) S 8548 8550 7864 0 -1 4194304 312 152 0 0 0 0 0 0 19 0 1 0 1130114229 5484544 238 1992294400 4194304 4889804 548682068784 18446744073709551615 273952596804 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/8550/statm: 1339 238 195 169 0 50 0
[pid=8553] ppid=8550 vsize=45356 CPUtime=323.82
/proc/8553/stat : 8553 (manysat1.1_stat) R 8550 8550 7864 0 -1 4194304 8203 0 0 0 32369 13 0 0 25 0 2 0 1130114230 46444544 8155 1992294400 134512640 135305190 4294956160 18446744073709551615 134528413 0 0 4096 3 18446744073709551615 0 0 17 1 0 0
/proc/8553/statm: 11339 8155 83 193 0 11143 0
[pid=8553/tid=8554] ppid=8550 vsize=45356 CPUtime=162.19
/proc/8553/task/8554/stat : 8554 (manysat1.1_stat) R 8550 8550 7864 0 -1 4194368 4056 0 0 0 16212 7 0 0 25 0 2 0 1130114230 46444544 8155 1992294400 134512640 135305190 4294956160 18446744073709551615 134528392 0 0 4096 3 0 0 0 -1 0 0 0
Current children cumulated CPU time (s) 323.82
Current children cumulated vsize (KiB) 50712

[startup+222.301 s]
/proc/loadavg: 1.99 1.91 1.55 3/67 8554
/proc/meminfo: memFree=1438240/2055920 swapFree=4177220/4192956
[pid=8550] ppid=8548 vsize=5356 CPUtime=0
/proc/8550/stat : 8550 (manysat.sh) S 8548 8550 7864 0 -1 4194304 312 152 0 0 0 0 0 0 19 0 1 0 1130114229 5484544 238 1992294400 4194304 4889804 548682068784 18446744073709551615 273952596804 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/8550/statm: 1339 238 195 169 0 50 0
[pid=8553] ppid=8550 vsize=52376 CPUtime=443.55
/proc/8553/stat : 8553 (manysat1.1_stat) R 8550 8550 7864 0 -1 4194304 9724 0 0 0 44340 15 0 0 17 0 2 0 1130114230 53633024 9676 1992294400 134512640 135305190 4294956160 18446744073709551615 134538919 0 0 4096 3 18446744073709551615 0 0 17 1 0 0
/proc/8553/statm: 13094 9676 83 193 0 12898 0
[pid=8553/tid=8554] ppid=8550 vsize=52376 CPUtime=222.16
/proc/8553/task/8554/stat : 8554 (manysat1.1_stat) R 8550 8550 7864 0 -1 4194368 4807 0 0 0 22208 8 0 0 25 0 2 0 1130114230 53633024 9676 1992294400 134512640 135305190 4294956160 18446744073709551615 134528252 0 0 4096 3 0 0 0 -1 0 0 0
Current children cumulated CPU time (s) 443.55
Current children cumulated vsize (KiB) 57732

[startup+282.301 s]
/proc/loadavg: 1.99 1.92 1.58 3/67 8554
/proc/meminfo: memFree=1436512/2055920 swapFree=4177220/4192956
[pid=8550] ppid=8548 vsize=5356 CPUtime=0
/proc/8550/stat : 8550 (manysat.sh) S 8548 8550 7864 0 -1 4194304 312 152 0 0 0 0 0 0 19 0 1 0 1130114229 5484544 238 1992294400 4194304 4889804 548682068784 18446744073709551615 273952596804 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/8550/statm: 1339 238 195 169 0 50 0
[pid=8553] ppid=8550 vsize=53536 CPUtime=563.29
/proc/8553/stat : 8553 (manysat1.1_stat) R 8550 8550 7864 0 -1 4194304 10136 0 0 0 56313 16 0 0 21 0 2 0 1130114230 54820864 10088 1992294400 134512640 135305190 4294956160 18446744073709551615 134528229 0 0 4096 3 18446744073709551615 0 0 17 1 0 0
/proc/8553/statm: 13384 10088 83 193 0 13188 0
[pid=8553/tid=8554] ppid=8550 vsize=53536 CPUtime=282.14
/proc/8553/task/8554/stat : 8554 (manysat1.1_stat) R 8550 8550 7864 0 -1 4194368 5122 0 0 0 28205 9 0 0 25 0 2 0 1130114230 54820864 10088 1992294400 134512640 135305190 4294956160 18446744073709551615 134528229 0 0 4096 3 0 0 0 -1 0 0 0
Current children cumulated CPU time (s) 563.29
Current children cumulated vsize (KiB) 58892

[startup+342.301 s]
/proc/loadavg: 1.99 1.93 1.60 3/67 8554
/proc/meminfo: memFree=1430752/2055920 swapFree=4177220/4192956
[pid=8550] ppid=8548 vsize=5356 CPUtime=0
/proc/8550/stat : 8550 (manysat.sh) S 8548 8550 7864 0 -1 4194304 312 152 0 0 0 0 0 0 19 0 1 0 1130114229 5484544 238 1992294400 4194304 4889804 548682068784 18446744073709551615 273952596804 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/8550/statm: 1339 238 195 169 0 50 0
[pid=8553] ppid=8550 vsize=59764 CPUtime=683.04
/proc/8553/stat : 8553 (manysat1.1_stat) R 8550 8550 7864 0 -1 4194304 11582 0 0 0 68286 18 0 0 25 0 2 0 1130114230 61198336 11534 1992294400 134512640 135305190 4294956160 18446744073709551615 134528277 0 0 4096 3 18446744073709551615 0 0 17 1 0 0
/proc/8553/statm: 14941 11534 83 193 0 14745 0
[pid=8553/tid=8554] ppid=8550 vsize=59764 CPUtime=342.11
/proc/8553/task/8554/stat : 8554 (manysat1.1_stat) R 8550 8550 7864 0 -1 4194368 6062 0 0 0 34201 10 0 0 25 0 2 0 1130114230 61198336 11534 1992294400 134512640 135305190 4294956160 18446744073709551615 134528382 0 0 4096 3 0 0 0 -1 0 0 0
Current children cumulated CPU time (s) 683.04
Current children cumulated vsize (KiB) 65120

[startup+402.302 s]
/proc/loadavg: 1.99 1.94 1.62 3/67 8554
/proc/meminfo: memFree=1427680/2055920 swapFree=4177220/4192956
[pid=8550] ppid=8548 vsize=5356 CPUtime=0
/proc/8550/stat : 8550 (manysat.sh) S 8548 8550 7864 0 -1 4194304 312 152 0 0 0 0 0 0 19 0 1 0 1130114229 5484544 238 1992294400 4194304 4889804 548682068784 18446744073709551615 273952596804 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/8550/statm: 1339 238 195 169 0 50 0
[pid=8553] ppid=8550 vsize=64116 CPUtime=802.77
/proc/8553/stat : 8553 (manysat1.1_stat) R 8550 8550 7864 0 -1 4194304 12374 0 0 0 80257 20 0 0 25 0 2 0 1130114230 65654784 12326 1992294400 134512640 135305190 4294956160 18446744073709551615 134528418 0 0 4096 3 18446744073709551615 0 0 17 1 0 0
/proc/8553/statm: 16029 12326 83 193 0 15833 0
[pid=8553/tid=8554] ppid=8550 vsize=64116 CPUtime=402.09
/proc/8553/task/8554/stat : 8554 (manysat1.1_stat) R 8550 8550 7864 0 -1 4194368 6657 0 0 0 40197 12 0 0 25 0 2 0 1130114230 65654784 12326 1992294400 134512640 135305190 4294956160 18446744073709551615 134528263 0 0 4096 3 0 0 0 -1 0 0 0
Current children cumulated CPU time (s) 802.77
Current children cumulated vsize (KiB) 69472

[startup+462.302 s]
/proc/loadavg: 1.99 1.95 1.64 3/67 8554
/proc/meminfo: memFree=1422688/2055920 swapFree=4177220/4192956
[pid=8550] ppid=8548 vsize=5356 CPUtime=0
/proc/8550/stat : 8550 (manysat.sh) S 8548 8550 7864 0 -1 4194304 312 152 0 0 0 0 0 0 19 0 1 0 1130114229 5484544 238 1992294400 4194304 4889804 548682068784 18446744073709551615 273952596804 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/8550/statm: 1339 238 195 169 0 50 0
[pid=8553] ppid=8550 vsize=68424 CPUtime=922.52
/proc/8553/stat : 8553 (manysat1.1_stat) R 8550 8550 7864 0 -1 4194304 13571 0 0 0 92230 22 0 0 25 0 2 0 1130114230 70066176 13523 1992294400 134512640 135305190 4294956160 18446744073709551615 134528292 0 0 4096 3 18446744073709551615 0 0 17 1 0 0
/proc/8553/statm: 17106 13523 83 193 0 16910 0
[pid=8553/tid=8554] ppid=8550 vsize=68424 CPUtime=462.07
/proc/8553/task/8554/stat : 8554 (manysat1.1_stat) R 8550 8550 7864 0 -1 4194368 7336 0 0 0 46194 13 0 0 25 0 2 0 1130114230 70066176 13523 1992294400 134512640 135305190 4294956160 18446744073709551615 134528292 0 0 4096 3 0 0 0 -1 0 0 0
Current children cumulated CPU time (s) 922.52
Current children cumulated vsize (KiB) 73780

[startup+522.302 s]
/proc/loadavg: 1.99 1.95 1.66 3/67 8554
/proc/meminfo: memFree=1422368/2055920 swapFree=4177220/4192956
[pid=8550] ppid=8548 vsize=5356 CPUtime=0
/proc/8550/stat : 8550 (manysat.sh) S 8548 8550 7864 0 -1 4194304 312 152 0 0 0 0 0 0 19 0 1 0 1130114229 5484544 238 1992294400 4194304 4889804 548682068784 18446744073709551615 273952596804 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/8550/statm: 1339 238 195 169 0 50 0
[pid=8553] ppid=8550 vsize=68732 CPUtime=1042.26
/proc/8553/stat : 8553 (manysat1.1_stat) R 8550 8550 7864 0 -1 4194304 13668 0 0 0 104203 23 0 0 25 0 2 0 1130114230 70381568 13620 1992294400 134512640 135305190 4294956160 18446744073709551615 134528263 0 0 4096 3 18446744073709551615 0 0 17 1 0 0
/proc/8553/statm: 17183 13620 83 193 0 16987 0
[pid=8553/tid=8554] ppid=8550 vsize=68732 CPUtime=522.04
/proc/8553/task/8554/stat : 8554 (manysat1.1_stat) R 8550 8550 7864 0 -1 4194368 7363 0 0 0 52191 13 0 0 25 0 2 0 1130114230 70381568 13620 1992294400 134512640 135305190 4294956160 18446744073709551615 134528503 0 0 4096 3 0 0 0 -1 0 0 0
Current children cumulated CPU time (s) 1042.26
Current children cumulated vsize (KiB) 74088

[startup+582.307 s]
/proc/loadavg: 1.99 1.96 1.68 3/67 8554
/proc/meminfo: memFree=1419104/2055920 swapFree=4177220/4192956
[pid=8550] ppid=8548 vsize=5356 CPUtime=0
/proc/8550/stat : 8550 (manysat.sh) S 8548 8550 7864 0 -1 4194304 312 152 0 0 0 0 0 0 19 0 1 0 1130114229 5484544 238 1992294400 4194304 4889804 548682068784 18446744073709551615 273952596804 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/8550/statm: 1339 238 195 169 0 50 0
[pid=8553] ppid=8550 vsize=72240 CPUtime=1162.01
/proc/8553/stat : 8553 (manysat1.1_stat) R 8550 8550 7864 0 -1 4194304 14466 0 0 0 116177 24 0 0 21 0 2 0 1130114230 73973760 14418 1992294400 134512640 135305190 4294956160 18446744073709551615 134528292 0 0 4096 3 18446744073709551615 0 0 17 1 0 0
/proc/8553/statm: 18060 14418 83 193 0 17864 0
[pid=8553/tid=8554] ppid=8550 vsize=72240 CPUtime=582.03
/proc/8553/task/8554/stat : 8554 (manysat1.1_stat) R 8550 8550 7864 0 -1 4194368 7776 0 0 0 58189 14 0 0 25 0 2 0 1130114230 73973760 14418 1992294400 134512640 135305190 4294956160 18446744073709551615 134528292 0 0 4096 3 0 0 0 -1 0 0 0
Current children cumulated CPU time (s) 1162.01
Current children cumulated vsize (KiB) 77596



Maximum CPU time exceeded: sending SIGTERM then SIGKILL

[startup+601.402 s]
/proc/loadavg: 1.99 1.96 1.68 3/67 8554
/proc/meminfo: memFree=1417056/2055920 swapFree=4177220/4192956
[pid=8550] ppid=8548 vsize=5356 CPUtime=0
/proc/8550/stat : 8550 (manysat.sh) S 8548 8550 7864 0 -1 4194304 312 152 0 0 0 0 0 0 19 0 1 0 1130114229 5484544 238 1992294400 4194304 4889804 548682068784 18446744073709551615 273952596804 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/8550/statm: 1339 238 195 169 0 50 0
[pid=8553] ppid=8550 vsize=74564 CPUtime=1200.12
/proc/8553/stat : 8553 (manysat1.1_stat) R 8550 8550 7864 0 -1 4194304 14989 0 0 0 119987 25 0 0 25 0 2 0 1130114230 76353536 14941 1992294400 134512640 135305190 4294956160 18446744073709551615 134528292 0 0 4096 3 18446744073709551615 0 0 17 1 0 0
/proc/8553/statm: 18641 14941 83 193 0 18445 0
[pid=8553/tid=8554] ppid=8550 vsize=74564 CPUtime=601.12
/proc/8553/task/8554/stat : 8554 (manysat1.1_stat) R 8550 8550 7864 0 -1 4194368 7994 0 0 0 60098 14 0 0 25 0 2 0 1130114230 76353536 14941 1992294400 134512640 135305190 4294956160 18446744073709551615 134528292 0 0 4096 3 0 0 0 -1 0 0 0
Current children cumulated CPU time (s) 1200.12
Current children cumulated vsize (KiB) 79920

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

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

Child ended because it received signal 15 (SIGTERM)

# WARNING:
# CPU time reported by wait4() is probably wrong !
# wait4(...,&childrusage) returns 8550 and gives
#  childrusage.ru_utime.tv_sec=0
#  childrusage.ru_utime.tv_usec=6998
#  childrusage.ru_stime.tv_sec=0
#  childrusage.ru_stime.tv_usec=4999
# CPU time returned by wait4() is 0.011997
# while last known CPU time is 1200.12
#
# Solver probably didn't/couldn't wait for its children
# Using CPU time of the last sample as value...

Real time (s): 601.421
CPU time (s): 1200.12
CPU user time (s): 1199.87
CPU system time (s): 0.25
CPU usage (%): 199.547
Max. virtual memory (cumulated for all children) (KiB): 79920

getrusage(RUSAGE_CHILDREN,...) data:
user time used= 0.006998
system time used= 0.004999
maximum resident set size= 0
integral shared memory size= 0
integral unshared data size= 0
integral unshared stack size= 0
page reclaims= 464
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 0.508922 second user time and 1.68874 second system time

The end

Launcher Data 

Begin job on node20 at 2009-04-01 10:28:04
IDJOB=1527052
IDBENCH=70666
IDSOLVER=514
FILE ID=node20/1527052-1238574484
PBS_JOBID= 9070506
Free space on /tmp= 65684 MiB

SOLVER NAME= ManySAT 1.1 aimd 1/2009-03-20
BENCH NAME= SAT09/RANDOM/MEDIUM/3SAT/SATISFIABLE/420/unif-k3-r4.25-v420-c1785-S1940784272-089.cnf
COMMAND LINE= manysat.sh BENCHNAME aimd 1
RUNSOLVER COMMAND LINE= BIN/runsolver --timestamp -w /tmp/evaluation-result-1527052-1238574484/watcher-1527052-1238574484 -o /tmp/evaluation-result-1527052-1238574484/solver-1527052-1238574484 -C 1200 -W 1800 -M 1800 --output-limit 1,15  manysat.sh HOME/instance-1527052-1238574484.cnf aimd 1

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

MD5SUM BENCH= bd1e8bac20c24526524d34ea2c494a05
RANDOM SEED=1725954664

node20.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		: 3000.235
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		: 3000.235
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:       1477776 kB
Buffers:         95448 kB
Cached:         381084 kB
SwapCached:       9532 kB
Active:         209820 kB
Inactive:       277724 kB
HighTotal:           0 kB
HighFree:            0 kB
LowTotal:      2055920 kB
LowFree:       1477776 kB
SwapTotal:     4192956 kB
SwapFree:      4177220 kB
Dirty:            1516 kB
Writeback:           0 kB
Mapped:          16664 kB
Slab:            76672 kB
Committed_AS:  3012396 kB
PageTables:       1404 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= 65680 MiB
End job on node20 at 2009-04-01 10:38:07