Trace number 1527111

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) 1200.14 601.519

General information on the benchmark

NameRANDOM/MEDIUM/3SAT/SATISFIABLE/560/
unif-k3-r4.25-v560-c2380-S565763763-051.cnf
MD5SUMc8ce7aa8b898c6cd15227b0e8c297c77
Bench CategoryRANDOM (random instances)
Best result obtained on this benchmarkSAT
Best CPU time to get the best result obtained on this benchmark0.024995
Satisfiable
(Un)Satisfiability was proved
Number of variables560
Number of clauses2380
Sum of the clauses size7140
Maximum clause length3
Minimum clause length3
Number of clauses of size 10
Number of clauses of size 20
Number of clauses of size 32380
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 |    2380     7140 |     713       0        0     nan |  0.000 % |
0.00/0.01	c |         0 |    2363     7224 |      --       0       --      -- |     --   | -17/84
0.00/0.01	c ==============================================================================
0.00/0.01	c Result  :   #vars: 541   #clauses: 2363   #literals: 7224
0.00/0.01	c CPU time:   0.007998 s
0.00/0.01	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-1527111-1238577737/watcher-1527111-1238577737 -o /tmp/evaluation-result-1527111-1238577737/solver-1527111-1238577737 -C 1200 -W 1800 -M 1800 --output-limit 1,15 manysat.sh HOME/instance-1527111-1238577737.cnf aimd 0 

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


[startup+0 s]
/proc/loadavg: 1.83 1.82 1.44 3/66 12231
/proc/meminfo: memFree=1274152/2055920 swapFree=4176412/4192956
[pid=12231] ppid=12229 vsize=5356 CPUtime=0
/proc/12231/stat : 12231 (manysat.sh) R 12229 12231 11645 0 -1 4194304 267 0 0 0 0 0 0 0 18 0 1 0 1130436634 5484544 234 1992294400 4194304 4889804 548682068784 18446744073709551615 264519608991 0 65538 4100 65536 0 0 0 17 0 0 0
/proc/12231/statm: 1339 234 194 169 0 50 0
[pid=12232] ppid=12231 vsize=956 CPUtime=0
/proc/12232/stat : 12232 (SatElite) R 12231 12231 11645 0 -1 4194304 142 0 0 0 0 0 0 0 18 0 1 0 1130436634 978944 126 1992294400 134512640 135034092 4294956096 18446744073709551615 134673244 0 0 4096 3 0 0 0 17 0 0 0
/proc/12232/statm: 239 126 50 127 0 109 0

[startup+0.029772 s]
/proc/loadavg: 1.83 1.82 1.44 3/66 12231
/proc/meminfo: memFree=1274152/2055920 swapFree=4176412/4192956
[pid=12231] ppid=12229 vsize=5356 CPUtime=0.01
/proc/12231/stat : 12231 (manysat.sh) S 12229 12231 11645 0 -1 4194304 312 186 0 0 0 0 1 0 16 0 1 0 1130436634 5484544 238 1992294400 4194304 4889804 548682068784 18446744073709551615 264519607108 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/12231/statm: 1339 238 195 169 0 50 0
Current children cumulated CPU time (s) 0.01
Current children cumulated vsize (KiB) 5356

[startup+0.549639 s]
/proc/loadavg: 1.83 1.82 1.44 3/66 12231
/proc/meminfo: memFree=1274152/2055920 swapFree=4176412/4192956
[pid=12231] ppid=12229 vsize=5356 CPUtime=0.01
/proc/12231/stat : 12231 (manysat.sh) S 12229 12231 11645 0 -1 4194304 312 186 0 0 0 0 1 0 16 0 1 0 1130436634 5484544 238 1992294400 4194304 4889804 548682068784 18446744073709551615 264519607108 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/12231/statm: 1339 238 195 169 0 50 0
Current children cumulated CPU time (s) 0.01
Current children cumulated vsize (KiB) 5356

[startup+0.602645 s]
/proc/loadavg: 1.83 1.82 1.44 3/66 12231
/proc/meminfo: memFree=1274152/2055920 swapFree=4176412/4192956
[pid=12231] ppid=12229 vsize=5356 CPUtime=0.01
/proc/12231/stat : 12231 (manysat.sh) S 12229 12231 11645 0 -1 4194304 312 186 0 0 0 0 1 0 16 0 1 0 1130436634 5484544 238 1992294400 4194304 4889804 548682068784 18446744073709551615 264519607108 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/12231/statm: 1339 238 195 169 0 50 0
Current children cumulated CPU time (s) 0.01
Current children cumulated vsize (KiB) 5356

[startup+0.702659 s]
/proc/loadavg: 1.83 1.82 1.44 3/66 12231
/proc/meminfo: memFree=1274152/2055920 swapFree=4176412/4192956
[pid=12231] ppid=12229 vsize=5356 CPUtime=0.01
/proc/12231/stat : 12231 (manysat.sh) S 12229 12231 11645 0 -1 4194304 312 186 0 0 0 0 1 0 16 0 1 0 1130436634 5484544 238 1992294400 4194304 4889804 548682068784 18446744073709551615 264519607108 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/12231/statm: 1339 238 195 169 0 50 0
Current children cumulated CPU time (s) 0.01
Current children cumulated vsize (KiB) 5356

[startup+1.50677 s]
/proc/loadavg: 1.83 1.82 1.44 3/69 12235
/proc/meminfo: memFree=1270672/2055920 swapFree=4176412/4192956
[pid=12231] ppid=12229 vsize=5356 CPUtime=0.01
/proc/12231/stat : 12231 (manysat.sh) S 12229 12231 11645 0 -1 4194304 312 186 0 0 0 0 1 0 16 0 1 0 1130436634 5484544 238 1992294400 4194304 4889804 548682068784 18446744073709551615 264519607108 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/12231/statm: 1339 238 195 169 0 50 0
[pid=12234] ppid=12231 vsize=17040 CPUtime=2.96
/proc/12234/stat : 12234 (manysat1.1_stat) R 12231 12231 11645 0 -1 4194304 939 0 0 0 296 0 0 0 16 0 2 0 1130436635 17448960 925 1992294400 134512640 135305190 4294956144 18446744073709551615 134528837 0 0 4096 3 18446744073709551615 0 0 17 0 0 0
/proc/12234/statm: 4260 925 83 193 0 4064 0
[pid=12234/tid=12235] ppid=12231 vsize=17040 CPUtime=1.47
/proc/12234/task/12235/stat : 12235 (manysat1.1_stat) R 12231 12231 11645 0 -1 4194368 355 0 0 0 147 0 0 0 17 0 2 0 1130436636 17448960 925 1992294400 134512640 135305190 4294956144 18446744073709551615 134528292 0 0 4096 3 0 0 0 -1 1 0 0
Current children cumulated CPU time (s) 2.97
Current children cumulated vsize (KiB) 22396

[startup+3.10198 s]
/proc/loadavg: 1.83 1.82 1.44 3/69 12235
/proc/meminfo: memFree=1268496/2055920 swapFree=4176412/4192956
[pid=12231] ppid=12229 vsize=5356 CPUtime=0.01
/proc/12231/stat : 12231 (manysat.sh) S 12229 12231 11645 0 -1 4194304 312 186 0 0 0 0 1 0 16 0 1 0 1130436634 5484544 238 1992294400 4194304 4889804 548682068784 18446744073709551615 264519607108 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/12231/statm: 1339 238 195 169 0 50 0
[pid=12234] ppid=12231 vsize=18884 CPUtime=6.14
/proc/12234/stat : 12234 (manysat1.1_stat) R 12231 12231 11645 0 -1 4194304 1481 0 0 0 613 1 0 0 18 0 2 0 1130436635 19337216 1467 1992294400 134512640 135305190 4294956144 18446744073709551615 134842777 0 0 4096 3 18446744073709551615 0 0 17 0 0 0
/proc/12234/statm: 4721 1467 83 193 0 4525 0
[pid=12234/tid=12235] ppid=12231 vsize=18884 CPUtime=3.05
/proc/12234/task/12235/stat : 12235 (manysat1.1_stat) R 12231 12231 11645 0 -1 4194368 628 0 0 0 305 0 0 0 19 0 2 0 1130436636 19337216 1467 1992294400 134512640 135305190 4294956144 18446744073709551615 134528449 0 0 4096 3 0 0 0 -1 1 0 0
Current children cumulated CPU time (s) 6.15
Current children cumulated vsize (KiB) 24240

[startup+6.30139 s]
/proc/loadavg: 1.85 1.82 1.45 3/69 12235
/proc/meminfo: memFree=1264080/2055920 swapFree=4176412/4192956
[pid=12231] ppid=12229 vsize=5356 CPUtime=0.01
/proc/12231/stat : 12231 (manysat.sh) S 12229 12231 11645 0 -1 4194304 312 186 0 0 0 0 1 0 16 0 1 0 1130436634 5484544 238 1992294400 4194304 4889804 548682068784 18446744073709551615 264519607108 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/12231/statm: 1339 238 195 169 0 50 0
[pid=12234] ppid=12231 vsize=22444 CPUtime=12.53
/proc/12234/stat : 12234 (manysat1.1_stat) R 12231 12231 11645 0 -1 4194304 2493 0 0 0 1251 2 0 0 18 0 2 0 1130436635 22982656 2479 1992294400 134512640 135305190 4294956144 18446744073709551615 134528292 0 0 4096 3 18446744073709551615 0 0 17 0 0 0
/proc/12234/statm: 5611 2479 83 193 0 5415 0
[pid=12234/tid=12235] ppid=12231 vsize=22444 CPUtime=6.24
/proc/12234/task/12235/stat : 12235 (manysat1.1_stat) R 12231 12231 11645 0 -1 4194368 1082 0 0 0 623 1 0 0 20 0 2 0 1130436636 22982656 2479 1992294400 134512640 135305190 4294956144 18446744073709551615 134528292 0 0 4096 3 0 0 0 -1 1 0 0
Current children cumulated CPU time (s) 12.54
Current children cumulated vsize (KiB) 27800

[startup+12.7012 s]
/proc/loadavg: 1.86 1.82 1.45 3/69 12235
/proc/meminfo: memFree=1260240/2055920 swapFree=4176412/4192956
[pid=12231] ppid=12229 vsize=5356 CPUtime=0.01
/proc/12231/stat : 12231 (manysat.sh) S 12229 12231 11645 0 -1 4194304 312 186 0 0 0 0 1 0 16 0 1 0 1130436634 5484544 238 1992294400 4194304 4889804 548682068784 18446744073709551615 264519607108 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/12231/statm: 1339 238 195 169 0 50 0
[pid=12234] ppid=12231 vsize=26784 CPUtime=25.29
/proc/12234/stat : 12234 (manysat1.1_stat) R 12231 12231 11645 0 -1 4194304 3418 0 0 0 2526 3 0 0 25 0 2 0 1130436635 27426816 3366 1992294400 134512640 135305190 4294956144 18446744073709551615 134528446 0 0 4096 3 18446744073709551615 0 0 17 0 0 0
/proc/12234/statm: 6696 3366 83 193 0 6500 0
[pid=12234/tid=12235] ppid=12231 vsize=26784 CPUtime=12.62
/proc/12234/task/12235/stat : 12235 (manysat1.1_stat) R 12231 12231 11645 0 -1 4194368 1524 0 0 0 1260 2 0 0 25 0 2 0 1130436636 27426816 3366 1992294400 134512640 135305190 4294956144 18446744073709551615 134556914 0 0 4096 3 0 0 0 -1 1 0 0
Current children cumulated CPU time (s) 25.3
Current children cumulated vsize (KiB) 32140

[startup+25.5029 s]
/proc/loadavg: 1.89 1.83 1.46 3/69 12235
/proc/meminfo: memFree=1256464/2055920 swapFree=4176412/4192956
[pid=12231] ppid=12229 vsize=5356 CPUtime=0.01
/proc/12231/stat : 12231 (manysat.sh) S 12229 12231 11645 0 -1 4194304 312 186 0 0 0 0 1 0 16 0 1 0 1130436634 5484544 238 1992294400 4194304 4889804 548682068784 18446744073709551615 264519607108 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/12231/statm: 1339 238 195 169 0 50 0
[pid=12234] ppid=12231 vsize=30588 CPUtime=50.84
/proc/12234/stat : 12234 (manysat1.1_stat) R 12231 12231 11645 0 -1 4194304 4536 0 0 0 5079 5 0 0 25 0 2 0 1130436635 31322112 4484 1992294400 134512640 135305190 4294956144 18446744073709551615 134528292 0 0 4096 3 18446744073709551615 0 0 17 0 0 0
/proc/12234/statm: 7647 4484 83 193 0 7451 0
[pid=12234/tid=12235] ppid=12231 vsize=30588 CPUtime=25.36
/proc/12234/task/12235/stat : 12235 (manysat1.1_stat) R 12231 12231 11645 0 -1 4194368 2048 0 0 0 2534 2 0 0 17 0 2 0 1130436636 31322112 4484 1992294400 134512640 135305190 4294956144 18446744073709551615 134528413 0 0 4096 3 0 0 0 -1 1 0 0
Current children cumulated CPU time (s) 50.85
Current children cumulated vsize (KiB) 35944

[startup+51.1022 s]
/proc/loadavg: 1.93 1.84 1.47 3/69 12235
/proc/meminfo: memFree=1252112/2055920 swapFree=4176412/4192956
[pid=12231] ppid=12229 vsize=5356 CPUtime=0.01
/proc/12231/stat : 12231 (manysat.sh) S 12229 12231 11645 0 -1 4194304 312 186 0 0 0 0 1 0 16 0 1 0 1130436634 5484544 238 1992294400 4194304 4889804 548682068784 18446744073709551615 264519607108 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/12231/statm: 1339 238 195 169 0 50 0
[pid=12234] ppid=12231 vsize=35340 CPUtime=101.91
/proc/12234/stat : 12234 (manysat1.1_stat) R 12231 12231 11645 0 -1 4194304 5513 0 0 0 10183 8 0 0 25 0 2 0 1130436635 36188160 5461 1992294400 134512640 135305190 4294956144 18446744073709551615 134528418 0 0 4096 3 18446744073709551615 0 0 17 0 0 0
/proc/12234/statm: 8835 5461 83 193 0 8639 0
[pid=12234/tid=12235] ppid=12231 vsize=35340 CPUtime=50.85
/proc/12234/task/12235/stat : 12235 (manysat1.1_stat) R 12231 12231 11645 0 -1 4194368 2528 0 0 0 5082 3 0 0 25 0 2 0 1130436636 36188160 5461 1992294400 134512640 135305190 4294956144 18446744073709551615 134528312 0 0 4096 3 0 0 0 -1 1 0 0
Current children cumulated CPU time (s) 101.92
Current children cumulated vsize (KiB) 40696

[startup+102.303 s]
/proc/loadavg: 1.97 1.87 1.50 3/69 12235
/proc/meminfo: memFree=1246416/2055920 swapFree=4176412/4192956
[pid=12231] ppid=12229 vsize=5356 CPUtime=0.01
/proc/12231/stat : 12231 (manysat.sh) S 12229 12231 11645 0 -1 4194304 312 186 0 0 0 0 1 0 16 0 1 0 1130436634 5484544 238 1992294400 4194304 4889804 548682068784 18446744073709551615 264519607108 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/12231/statm: 1339 238 195 169 0 50 0
[pid=12234] ppid=12231 vsize=40632 CPUtime=204.08
/proc/12234/stat : 12234 (manysat1.1_stat) R 12231 12231 11645 0 -1 4194304 6920 0 0 0 20397 11 0 0 25 0 2 0 1130436635 41607168 6868 1992294400 134512640 135305190 4294956144 18446744073709551615 134528242 0 0 4096 3 18446744073709551615 0 0 17 0 0 0
/proc/12234/statm: 10158 6868 83 193 0 9962 0
[pid=12234/tid=12235] ppid=12231 vsize=40632 CPUtime=101.83
/proc/12234/task/12235/stat : 12235 (manysat1.1_stat) R 12231 12231 11645 0 -1 4194368 3207 0 0 0 10178 5 0 0 25 0 2 0 1130436636 41607168 6868 1992294400 134512640 135305190 4294956144 18446744073709551615 134528503 0 0 4096 3 0 0 0 -1 1 0 0
Current children cumulated CPU time (s) 204.09
Current children cumulated vsize (KiB) 45988

[startup+162.303 s]
/proc/loadavg: 1.99 1.89 1.52 3/69 12235
/proc/meminfo: memFree=1240784/2055920 swapFree=4176412/4192956
[pid=12231] ppid=12229 vsize=5356 CPUtime=0.01
/proc/12231/stat : 12231 (manysat.sh) S 12229 12231 11645 0 -1 4194304 312 186 0 0 0 0 1 0 16 0 1 0 1130436634 5484544 238 1992294400 4194304 4889804 548682068784 18446744073709551615 264519607108 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/12231/statm: 1339 238 195 169 0 50 0
[pid=12234] ppid=12231 vsize=45620 CPUtime=323.8
/proc/12234/stat : 12234 (manysat1.1_stat) R 12231 12231 11645 0 -1 4194304 8321 0 0 0 32366 14 0 0 25 0 2 0 1130436635 46714880 8269 1992294400 134512640 135305190 4294956144 18446744073709551615 134528292 0 0 4096 3 18446744073709551615 0 0 17 0 0 0
/proc/12234/statm: 11405 8269 83 193 0 11209 0
[pid=12234/tid=12235] ppid=12231 vsize=45620 CPUtime=161.58
/proc/12234/task/12235/stat : 12235 (manysat1.1_stat) R 12231 12231 11645 0 -1 4194368 3814 0 0 0 16151 7 0 0 25 0 2 0 1130436636 46714880 8269 1992294400 134512640 135305190 4294956144 18446744073709551615 134528292 0 0 4096 3 0 0 0 -1 1 0 0
Current children cumulated CPU time (s) 323.81
Current children cumulated vsize (KiB) 50976

[startup+222.302 s]
/proc/loadavg: 1.99 1.90 1.55 3/69 12235
/proc/meminfo: memFree=1235856/2055920 swapFree=4176412/4192956
[pid=12231] ppid=12229 vsize=5356 CPUtime=0.01
/proc/12231/stat : 12231 (manysat.sh) S 12229 12231 11645 0 -1 4194304 312 186 0 0 0 0 1 0 16 0 1 0 1130436634 5484544 238 1992294400 4194304 4889804 548682068784 18446744073709551615 264519607108 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/12231/statm: 1339 238 195 169 0 50 0
[pid=12234] ppid=12231 vsize=51356 CPUtime=443.52
/proc/12234/stat : 12234 (manysat1.1_stat) R 12231 12231 11645 0 -1 4194304 9580 0 0 0 44335 17 0 0 25 0 2 0 1130436635 52588544 9528 1992294400 134512640 135305190 4294956144 18446744073709551615 134528292 0 0 4096 3 18446744073709551615 0 0 17 0 0 0
/proc/12234/statm: 12839 9528 83 193 0 12643 0
[pid=12234/tid=12235] ppid=12231 vsize=51356 CPUtime=221.33
/proc/12234/task/12235/stat : 12235 (manysat1.1_stat) R 12231 12231 11645 0 -1 4194368 4460 0 0 0 22124 9 0 0 25 0 2 0 1130436636 52588544 9528 1992294400 134512640 135305190 4294956144 18446744073709551615 134528292 0 0 4096 3 0 0 0 -1 1 0 0
Current children cumulated CPU time (s) 443.53
Current children cumulated vsize (KiB) 56712

[startup+282.302 s]
/proc/loadavg: 1.99 1.92 1.58 3/69 12235
/proc/meminfo: memFree=1230672/2055920 swapFree=4176412/4192956
[pid=12231] ppid=12229 vsize=5356 CPUtime=0.01
/proc/12231/stat : 12231 (manysat.sh) S 12229 12231 11645 0 -1 4194304 312 186 0 0 0 0 1 0 16 0 1 0 1130436634 5484544 238 1992294400 4194304 4889804 548682068784 18446744073709551615 264519607108 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/12231/statm: 1339 238 195 169 0 50 0
[pid=12234] ppid=12231 vsize=56372 CPUtime=563.24
/proc/12234/stat : 12234 (manysat1.1_stat) R 12231 12231 11645 0 -1 4194304 10875 0 0 0 56304 20 0 0 25 0 2 0 1130436635 57724928 10823 1992294400 134512640 135305190 4294956144 18446744073709551615 134547695 0 0 4096 3 18446744073709551615 0 0 17 0 0 0
/proc/12234/statm: 14093 10823 83 193 0 13897 0
[pid=12234/tid=12235] ppid=12231 vsize=56372 CPUtime=281.07
/proc/12234/task/12235/stat : 12235 (manysat1.1_stat) R 12231 12231 11645 0 -1 4194368 5178 0 0 0 28096 11 0 0 25 0 2 0 1130436636 57724928 10823 1992294400 134512640 135305190 4294956144 18446744073709551615 134528771 0 0 4096 3 0 0 0 -1 1 0 0
Current children cumulated CPU time (s) 563.25
Current children cumulated vsize (KiB) 61728

[startup+342.303 s]
/proc/loadavg: 1.99 1.93 1.60 3/69 12235
/proc/meminfo: memFree=1224336/2055920 swapFree=4176412/4192956
[pid=12231] ppid=12229 vsize=5356 CPUtime=0.01
/proc/12231/stat : 12231 (manysat.sh) S 12229 12231 11645 0 -1 4194304 312 186 0 0 0 0 1 0 16 0 1 0 1130436634 5484544 238 1992294400 4194304 4889804 548682068784 18446744073709551615 264519607108 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/12231/statm: 1339 238 195 169 0 50 0
[pid=12234] ppid=12231 vsize=62848 CPUtime=682.95
/proc/12234/stat : 12234 (manysat1.1_stat) R 12231 12231 11645 0 -1 4194304 12416 0 0 0 68272 23 0 0 25 0 2 0 1130436635 64356352 12364 1992294400 134512640 135305190 4294956144 18446744073709551615 134528292 0 0 4096 3 18446744073709551615 0 0 17 0 0 0
/proc/12234/statm: 15712 12364 83 193 0 15516 0
[pid=12234/tid=12235] ppid=12231 vsize=62848 CPUtime=340.81
/proc/12234/task/12235/stat : 12235 (manysat1.1_stat) R 12231 12231 11645 0 -1 4194368 6181 0 0 0 34068 13 0 0 25 0 2 0 1130436636 64356352 12364 1992294400 134512640 135305190 4294956144 18446744073709551615 134528503 0 0 4096 3 0 0 0 -1 1 0 0
Current children cumulated CPU time (s) 682.96
Current children cumulated vsize (KiB) 68204

[startup+402.303 s]
/proc/loadavg: 1.99 1.94 1.62 3/69 12235
/proc/meminfo: memFree=1223440/2055920 swapFree=4176412/4192956
[pid=12231] ppid=12229 vsize=5356 CPUtime=0.01
/proc/12231/stat : 12231 (manysat.sh) S 12229 12231 11645 0 -1 4194304 312 186 0 0 0 0 1 0 16 0 1 0 1130436634 5484544 238 1992294400 4194304 4889804 548682068784 18446744073709551615 264519607108 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/12231/statm: 1339 238 195 169 0 50 0
[pid=12234] ppid=12231 vsize=63920 CPUtime=802.66
/proc/12234/stat : 12234 (manysat1.1_stat) R 12231 12231 11645 0 -1 4194304 12630 0 0 0 80243 23 0 0 25 0 2 0 1130436635 65454080 12578 1992294400 134512640 135305190 4294956144 18446744073709551615 134528292 0 0 4096 3 18446744073709551615 0 0 17 0 0 0
/proc/12234/statm: 15980 12578 83 193 0 15784 0
[pid=12234/tid=12235] ppid=12231 vsize=63920 CPUtime=400.56
/proc/12234/task/12235/stat : 12235 (manysat1.1_stat) R 12231 12231 11645 0 -1 4194368 6307 0 0 0 40042 14 0 0 25 0 2 0 1130436636 65454080 12578 1992294400 134512640 135305190 4294956144 18446744073709551615 134528292 0 0 4096 3 0 0 0 -1 1 0 0
Current children cumulated CPU time (s) 802.67
Current children cumulated vsize (KiB) 69276

[startup+462.302 s]
/proc/loadavg: 1.99 1.95 1.64 3/69 12235
/proc/meminfo: memFree=1219856/2055920 swapFree=4176412/4192956
[pid=12231] ppid=12229 vsize=5356 CPUtime=0.01
/proc/12231/stat : 12231 (manysat.sh) S 12229 12231 11645 0 -1 4194304 312 186 0 0 0 0 1 0 16 0 1 0 1130436634 5484544 238 1992294400 4194304 4889804 548682068784 18446744073709551615 264519607108 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/12231/statm: 1339 238 195 169 0 50 0
[pid=12234] ppid=12231 vsize=67284 CPUtime=922.39
/proc/12234/stat : 12234 (manysat1.1_stat) R 12231 12231 11645 0 -1 4194304 13539 0 0 0 92214 25 0 0 25 0 2 0 1130436635 68898816 13487 1992294400 134512640 135305190 4294956144 18446744073709551615 134528292 0 0 4096 3 18446744073709551615 0 0 17 0 0 0
/proc/12234/statm: 16821 13487 83 193 0 16625 0
[pid=12234/tid=12235] ppid=12231 vsize=67284 CPUtime=460.29
/proc/12234/task/12235/stat : 12235 (manysat1.1_stat) R 12231 12231 11645 0 -1 4194368 6677 0 0 0 46015 14 0 0 25 0 2 0 1130436636 68898816 13487 1992294400 134512640 135305190 4294956144 18446744073709551615 134528292 0 0 4096 3 0 0 0 -1 1 0 0
Current children cumulated CPU time (s) 922.4
Current children cumulated vsize (KiB) 72640

[startup+522.302 s]
/proc/loadavg: 1.99 1.95 1.66 3/69 12235
/proc/meminfo: memFree=1214032/2055920 swapFree=4176412/4192956
[pid=12231] ppid=12229 vsize=5356 CPUtime=0.01
/proc/12231/stat : 12231 (manysat.sh) S 12229 12231 11645 0 -1 4194304 312 186 0 0 0 0 1 0 16 0 1 0 1130436634 5484544 238 1992294400 4194304 4889804 548682068784 18446744073709551615 264519607108 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/12231/statm: 1339 238 195 169 0 50 0
[pid=12234] ppid=12231 vsize=73496 CPUtime=1042.09
/proc/12234/stat : 12234 (manysat1.1_stat) R 12231 12231 11645 0 -1 4194304 15022 0 0 0 104180 29 0 0 25 0 2 0 1130436635 75259904 14970 1992294400 134512640 135305190 4294956144 18446744073709551615 134528449 0 0 4096 3 18446744073709551615 0 0 17 0 0 0
/proc/12234/statm: 18374 14970 83 193 0 18178 0
[pid=12234/tid=12235] ppid=12231 vsize=73496 CPUtime=520.03
/proc/12234/task/12235/stat : 12235 (manysat1.1_stat) R 12231 12231 11645 0 -1 4194368 7754 0 0 0 51986 17 0 0 25 0 2 0 1130436636 75259904 14970 1992294400 134512640 135305190 4294956144 18446744073709551615 134557621 0 0 4096 3 0 0 0 -1 1 0 0
Current children cumulated CPU time (s) 1042.1
Current children cumulated vsize (KiB) 78852

[startup+582.307 s]
/proc/loadavg: 1.99 1.96 1.68 3/69 12235
/proc/meminfo: memFree=1213136/2055920 swapFree=4176412/4192956
[pid=12231] ppid=12229 vsize=5356 CPUtime=0.01
/proc/12231/stat : 12231 (manysat.sh) S 12229 12231 11645 0 -1 4194304 312 186 0 0 0 0 1 0 16 0 1 0 1130436634 5484544 238 1992294400 4194304 4889804 548682068784 18446744073709551615 264519607108 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/12231/statm: 1339 238 195 169 0 50 0
[pid=12234] ppid=12231 vsize=75036 CPUtime=1161.82
/proc/12234/stat : 12234 (manysat1.1_stat) R 12231 12231 11645 0 -1 4194304 15219 0 0 0 116153 29 0 0 25 0 2 0 1130436635 76836864 15167 1992294400 134512640 135305190 4294956144 18446744073709551615 134528292 0 0 4096 3 18446744073709551615 0 0 17 0 0 0
/proc/12234/statm: 18759 15167 83 193 0 18563 0
[pid=12234/tid=12235] ppid=12231 vsize=75036 CPUtime=579.79
/proc/12234/task/12235/stat : 12235 (manysat1.1_stat) R 12231 12231 11645 0 -1 4194368 7760 0 0 0 57961 18 0 0 25 0 2 0 1130436636 76836864 15167 1992294400 134512640 135305190 4294956144 18446744073709551615 134528292 0 0 4096 3 0 0 0 -1 1 0 0
Current children cumulated CPU time (s) 1161.83
Current children cumulated vsize (KiB) 80392



Maximum CPU time exceeded: sending SIGTERM then SIGKILL

[startup+601.501 s]
/proc/loadavg: 1.99 1.96 1.68 3/69 12235
/proc/meminfo: memFree=1212624/2055920 swapFree=4176412/4192956
[pid=12231] ppid=12229 vsize=5356 CPUtime=0.01
/proc/12231/stat : 12231 (manysat.sh) S 12229 12231 11645 0 -1 4194304 312 186 0 0 0 0 1 0 16 0 1 0 1130436634 5484544 238 1992294400 4194304 4889804 548682068784 18446744073709551615 264519607108 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/12231/statm: 1339 238 195 169 0 50 0
[pid=12234] ppid=12231 vsize=75572 CPUtime=1200.13
/proc/12234/stat : 12234 (manysat1.1_stat) R 12231 12231 11645 0 -1 4194304 15343 0 0 0 119983 30 0 0 25 0 2 0 1130436635 77385728 15291 1992294400 134512640 135305190 4294956144 18446744073709551615 134528277 0 0 4096 3 18446744073709551615 0 0 17 0 0 0
/proc/12234/statm: 18893 15291 83 193 0 18697 0
[pid=12234/tid=12235] ppid=12231 vsize=75572 CPUtime=598.91
/proc/12234/task/12235/stat : 12235 (manysat1.1_stat) R 12231 12231 11645 0 -1 4194368 7774 0 0 0 59873 18 0 0 25 0 2 0 1130436636 77385728 15291 1992294400 134512640 135305190 4294956144 18446744073709551615 134528503 0 0 4096 3 0 0 0 -1 1 0 0
Current children cumulated CPU time (s) 1200.14
Current children cumulated vsize (KiB) 80928

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

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

[startup+601.501 s]
/proc/loadavg: 1.99 1.96 1.68 3/69 12235
/proc/meminfo: memFree=1212624/2055920 swapFree=4176412/4192956
[pid=12231] ppid=12229 vsize=5356 CPUtime=0.01
/proc/12231/stat : 12231 (manysat.sh) S 12229 12231 11645 0 -1 4194304 312 186 0 0 0 0 1 0 16 0 1 0 1130436634 5484544 238 1992294400 4194304 4889804 548682068784 18446744073709551615 264519607108 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/12231/statm: 1339 238 195 169 0 50 0
[pid=12234] ppid=12231 vsize=75572 CPUtime=1200.13
/proc/12234/stat : 12234 (manysat1.1_stat) R 12231 12231 11645 0 -1 4194304 15343 0 0 0 119983 30 0 0 25 0 2 0 1130436635 77385728 15291 1992294400 134512640 135305190 4294956144 18446744073709551615 134528277 0 0 4096 3 18446744073709551615 0 0 17 0 0 0
/proc/12234/statm: 18893 15291 83 193 0 18697 0
[pid=12234/tid=12235] ppid=12231 vsize=75572 CPUtime=598.91
/proc/12234/task/12235/stat : 12235 (manysat1.1_stat) R 12231 12231 11645 0 -1 4194368 7774 0 0 0 59873 18 0 0 25 0 2 0 1130436636 77385728 15291 1992294400 134512640 135305190 4294956144 18446744073709551615 134528503 0 0 4096 3 0 0 0 -1 1 0 0
Current children cumulated CPU time (s) 1200.14
Current children cumulated vsize (KiB) 80928

Child ended because it received signal 15 (SIGTERM)

# WARNING:
# CPU time reported by wait4() is probably wrong !
# wait4(...,&childrusage) returns 12231 and gives
#  childrusage.ru_utime.tv_sec=0
#  childrusage.ru_utime.tv_usec=11998
#  childrusage.ru_stime.tv_sec=0
#  childrusage.ru_stime.tv_usec=1999
# CPU time returned by wait4() is 0.013997
# while last known CPU time is 1200.14
#
# Solver probably didn't/couldn't wait for its children
# Using CPU time of the last sample as value...

Real time (s): 601.519
CPU time (s): 1200.14
CPU user time (s): 1199.84
CPU system time (s): 0.3
CPU usage (%): 199.518
Max. virtual memory (cumulated for all children) (KiB): 80928

getrusage(RUSAGE_CHILDREN,...) data:
user time used= 0.011998
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= 498
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 0.699893 second user time and 1.67575 second system time

The end

Launcher Data 

Begin job on node40 at 2009-04-01 11:22:17
IDJOB=1527111
IDBENCH=70678
IDSOLVER=513
FILE ID=node40/1527111-1238577737
PBS_JOBID= 9062178
Free space on /tmp= 63504 MiB

SOLVER NAME= ManySAT 1.1 aimd 0/2009-03-20
BENCH NAME= SAT09/RANDOM/MEDIUM/3SAT/SATISFIABLE/560/unif-k3-r4.25-v560-c2380-S565763763-051.cnf
COMMAND LINE= manysat.sh BENCHNAME aimd 0
RUNSOLVER COMMAND LINE= BIN/runsolver --timestamp -w /tmp/evaluation-result-1527111-1238577737/watcher-1527111-1238577737 -o /tmp/evaluation-result-1527111-1238577737/solver-1527111-1238577737 -C 1200 -W 1800 -M 1800 --output-limit 1,15  manysat.sh HOME/instance-1527111-1238577737.cnf aimd 0

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

MD5SUM BENCH= c8ce7aa8b898c6cd15227b0e8c297c77
RANDOM SEED=128938625

node40.alineos.net Linux 2.6.9-22.EL.rootsmp #1 SMP Mon Oct 3 08:59:52 CEST 2005

/proc/cpuinfo:
processor	: 0
vendor_id	: GenuineIntel
cpu family	: 15
model		: 4
model name	:                   Intel(R) Xeon(TM) CPU 3.00GHz
stepping	: 3
cpu MHz		: 3000.232
cache size	: 2048 KB
fpu		: yes
fpu_exception	: yes
cpuid level	: 5
wp		: yes
flags		: fpu vme de pse tsc msr pae mce cx8 apic sep mtrr pge mca cmov pat pse36 clflush dts acpi mmx fxsr sse sse2 ss ht tm syscall nx lm pni monitor ds_cpl cid cx16 xtpr
bogomips	: 5914.62
clflush size	: 64
cache_alignment	: 128
address sizes	: 36 bits physical, 48 bits virtual
power management:

processor	: 1
vendor_id	: GenuineIntel
cpu family	: 15
model		: 4
model name	:                   Intel(R) Xeon(TM) CPU 3.00GHz
stepping	: 3
cpu MHz		: 3000.232
cache size	: 2048 KB
fpu		: yes
fpu_exception	: yes
cpuid level	: 5
wp		: yes
flags		: fpu vme de pse tsc msr pae mce cx8 apic sep mtrr pge mca cmov pat pse36 clflush dts acpi mmx fxsr sse sse2 ss ht tm syscall nx lm pni monitor ds_cpl cid cx16 xtpr
bogomips	: 5586.94
clflush size	: 64
cache_alignment	: 128
address sizes	: 36 bits physical, 48 bits virtual
power management:


/proc/meminfo:
MemTotal:      2055920 kB
MemFree:       1274632 kB
Buffers:         87744 kB
Cached:         601608 kB
SwapCached:       9688 kB
Active:         207668 kB
Inactive:       493108 kB
HighTotal:           0 kB
HighFree:            0 kB
LowTotal:      2055920 kB
LowFree:       1274632 kB
SwapTotal:     4192956 kB
SwapFree:      4176412 kB
Dirty:            1524 kB
Writeback:           0 kB
Mapped:          17180 kB
Slab:            66528 kB
Committed_AS:  2896664 kB
PageTables:       1476 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= 63500 MiB
End job on node40 at 2009-04-01 11:32:20