Trace number 299381

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, and are wall clock time (not CPU 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
Rsat 2007-02-08? (TO) 1200.07 1200.51

General information on the benchmark

Namerandom/OnTreshold/3SAT/v650/
unif-k3-r4.261-v650-c2769-S1481730841-18.SAT.shuffled.cnf
MD5SUMca23c03e62584abdedb2b20d52898b44
Bench CategoryRANDOM (random instances)
Best result obtained on this benchmarkSAT
Best CPU time to get the best result obtained on this benchmark0.041993
Satisfiable
(Un)Satisfiability was proved
Number of variables650
Number of clauses2769
Sum of the clauses size8307
Maximum clause length3
Minimum clause length3
Number of clauses of size 10
Number of clauses of size 20
Number of clauses of size 32769
Number of clauses of size 40
Number of clauses of size 50
Number of clauses of size over 50

Solver Data (download as text)

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 |    2769     8307 |     830       0        0     nan |  0.000 % |
0.00/0.01	c |         0 |    2756     8343 |      --       0       --      -- |     --   | -13/36
0.00/0.01	c ==============================================================================
0.00/0.01	c Result  :   #vars: 636   #clauses: 2756   #literals: 8343
0.00/0.01	c CPU time:   0.008998 s
0.00/0.01	c ==============================================================================
0.00/0.01	c Rsat version 2.00

Verifier Data (download as text)

ERROR: Unexpected answer ! (SATISFIABLE/UNSATISFIABLE expected)
Got answer: 

Watcher Data (download as text)

runsolver version 3.2.0 (c) roussel@cril.univ-artois.fr

command line: runsolver --timestamp -w ROOT/results/node35/watcher-299381-1171870576 -o ROOT/results/node35/solver-299381-1171870576 -C 1200 -M 1800 --output-limit 1,15 /tmp/evaluation/299381-1171870576/rsat.sh /tmp/evaluation/299381-1171870576/instance-299381-1171870576.cnf 

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


[startup+0 s]
/proc/loadavg: 0.93 0.98 0.99 3/64 20343
/proc/meminfo: memFree=638032/2055920 swapFree=4183700/4192956
[pid=20343] ppid=20341 vsize=5352 CPUtime=0
/proc/20343/stat : 20343 (rsat.sh) S 20341 20343 14938 0 -1 4194304 284 0 0 0 0 0 0 0 18 0 1 0 180821322 5480448 233 18446744073709551615 4194304 4889804 548682069248 18446744073709551615 266134414148 0 65536 4100 65538 18446744071563356171 0 0 17 1 0 0
/proc/20343/statm: 1338 233 195 169 0 49 0
[pid=20344] ppid=20343 vsize=820 CPUtime=0
/proc/20344/stat : 20344 (SatElite) R 20343 20343 14938 0 -1 4194304 131 0 0 0 0 0 0 0 19 0 1 0 180821322 839680 113 18446744073709551615 134512640 135038345 4294956688 18446744073709551615 134699389 0 0 4096 3 0 0 0 17 1 0 0
/proc/20344/statm: 205 114 49 128 0 74 0

[startup+0.10742 s]
/proc/loadavg: 0.93 0.98 0.99 3/64 20343
/proc/meminfo: memFree=638032/2055920 swapFree=4183700/4192956
[pid=20343] ppid=20341 vsize=5352 CPUtime=0.01
/proc/20343/stat : 20343 (rsat.sh) S 20341 20343 14938 0 -1 4194304 306 183 0 0 0 0 1 0 16 0 1 0 180821322 5480448 234 18446744073709551615 4194304 4889804 548682069248 18446744073709551615 266134414148 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/20343/statm: 1338 234 195 169 0 49 0
Current children cumulated CPU time (s) 0.01
Current children cumulated vsize (KiB) 5352

[startup+0.5155 s]
/proc/loadavg: 0.93 0.98 0.99 3/64 20343
/proc/meminfo: memFree=638032/2055920 swapFree=4183700/4192956
[pid=20343] ppid=20341 vsize=5352 CPUtime=0.01
/proc/20343/stat : 20343 (rsat.sh) S 20341 20343 14938 0 -1 4194304 306 183 0 0 0 0 1 0 16 0 1 0 180821322 5480448 234 18446744073709551615 4194304 4889804 548682069248 18446744073709551615 266134414148 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/20343/statm: 1338 234 195 169 0 49 0
Current children cumulated CPU time (s) 0.01
Current children cumulated vsize (KiB) 5352

[startup+1.33766 s]
/proc/loadavg: 0.93 0.98 0.99 2/66 20346
/proc/meminfo: memFree=636032/2055920 swapFree=4183700/4192956
[pid=20343] ppid=20341 vsize=5352 CPUtime=0.01
/proc/20343/stat : 20343 (rsat.sh) S 20341 20343 14938 0 -1 4194304 306 183 0 0 0 0 1 0 16 0 1 0 180821322 5480448 234 18446744073709551615 4194304 4889804 548682069248 18446744073709551615 266134414148 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/20343/statm: 1338 234 195 169 0 49 0
[pid=20346] ppid=20343 vsize=2960 CPUtime=1.31
/proc/20346/stat : 20346 (rsat) R 20343 20343 14938 0 -1 4194304 597 0 0 0 131 0 0 0 25 0 1 0 180821324 3031040 551 18446744073709551615 134512640 135377749 4294956784 18446744073709551615 134523283 0 0 4096 1026 0 0 0 17 1 0 0
/proc/20346/statm: 740 551 86 211 0 526 0
Current children cumulated CPU time (s) 1.32
Current children cumulated vsize (KiB) 8312

[startup+2.97799 s]
/proc/loadavg: 0.93 0.98 0.99 2/66 20346
/proc/meminfo: memFree=634816/2055920 swapFree=4183700/4192956
[pid=20343] ppid=20341 vsize=5352 CPUtime=0.01
/proc/20343/stat : 20343 (rsat.sh) S 20341 20343 14938 0 -1 4194304 306 183 0 0 0 0 1 0 16 0 1 0 180821322 5480448 234 18446744073709551615 4194304 4889804 548682069248 18446744073709551615 266134414148 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/20343/statm: 1338 234 195 169 0 49 0
[pid=20346] ppid=20343 vsize=4040 CPUtime=2.95
/proc/20346/stat : 20346 (rsat) R 20343 20343 14938 0 -1 4194304 1032 0 0 0 295 0 0 0 25 0 1 0 180821324 4136960 856 18446744073709551615 134512640 135377749 4294956784 18446744073709551615 134523088 0 0 4096 1026 0 0 0 17 1 0 0
/proc/20346/statm: 1010 856 86 211 0 796 0
Current children cumulated CPU time (s) 2.96
Current children cumulated vsize (KiB) 9392

[startup+6.25563 s]
/proc/loadavg: 0.93 0.98 0.99 2/66 20346
/proc/meminfo: memFree=632896/2055920 swapFree=4183700/4192956
[pid=20343] ppid=20341 vsize=5352 CPUtime=0.01
/proc/20343/stat : 20343 (rsat.sh) S 20341 20343 14938 0 -1 4194304 306 183 0 0 0 0 1 0 16 0 1 0 180821322 5480448 234 18446744073709551615 4194304 4889804 548682069248 18446744073709551615 266134414148 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/20343/statm: 1338 234 195 169 0 49 0
[pid=20346] ppid=20343 vsize=5980 CPUtime=6.23
/proc/20346/stat : 20346 (rsat) R 20343 20343 14938 0 -1 4194304 1702 0 0 0 622 1 0 0 25 0 1 0 180821324 6123520 1297 18446744073709551615 134512640 135377749 4294956784 18446744073709551615 134984727 0 0 4096 1026 0 0 0 17 1 0 0
/proc/20346/statm: 1495 1297 86 211 0 1281 0
Current children cumulated CPU time (s) 6.24
Current children cumulated vsize (KiB) 11332

[startup+12.7149 s]
/proc/loadavg: 0.94 0.98 0.99 2/66 20346
/proc/meminfo: memFree=630664/2055920 swapFree=4183700/4192956
[pid=20343] ppid=20341 vsize=5352 CPUtime=0.01
/proc/20343/stat : 20343 (rsat.sh) S 20341 20343 14938 0 -1 4194304 306 183 0 0 0 0 1 0 16 0 1 0 180821322 5480448 234 18446744073709551615 4194304 4889804 548682069248 18446744073709551615 266134414148 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/20343/statm: 1338 234 195 169 0 49 0
[pid=20346] ppid=20343 vsize=8420 CPUtime=12.68
/proc/20346/stat : 20346 (rsat) R 20343 20343 14938 0 -1 4194304 2731 0 0 0 1267 1 0 0 25 0 1 0 180821324 8622080 1840 18446744073709551615 134512640 135377749 4294956784 18446744073709551615 134522794 0 0 4096 1026 0 0 0 17 1 0 0
/proc/20346/statm: 2105 1840 86 211 0 1891 0
Current children cumulated CPU time (s) 12.69
Current children cumulated vsize (KiB) 13772

[startup+25.5224 s]
/proc/loadavg: 0.95 0.98 0.99 2/66 20346
/proc/meminfo: memFree=627208/2055920 swapFree=4183700/4192956
[pid=20343] ppid=20341 vsize=5352 CPUtime=0.01
/proc/20343/stat : 20343 (rsat.sh) S 20341 20343 14938 0 -1 4194304 306 183 0 0 0 0 1 0 16 0 1 0 180821322 5480448 234 18446744073709551615 4194304 4889804 548682069248 18446744073709551615 266134414148 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/20343/statm: 1338 234 195 169 0 49 0
[pid=20346] ppid=20343 vsize=11296 CPUtime=25.48
/proc/20346/stat : 20346 (rsat) R 20343 20343 14938 0 -1 4194304 3886 0 0 0 2546 2 0 0 25 0 1 0 180821324 11567104 2607 18446744073709551615 134512640 135377749 4294956784 18446744073709551615 134522794 0 0 4096 1026 0 0 0 17 1 0 0
/proc/20346/statm: 2824 2607 86 211 0 2610 0
Current children cumulated CPU time (s) 25.49
Current children cumulated vsize (KiB) 16648

[startup+51.1475 s]
/proc/loadavg: 0.97 0.98 0.99 2/66 20346
/proc/meminfo: memFree=622792/2055920 swapFree=4183700/4192956
[pid=20343] ppid=20341 vsize=5352 CPUtime=0.01
/proc/20343/stat : 20343 (rsat.sh) S 20341 20343 14938 0 -1 4194304 306 183 0 0 0 0 1 0 16 0 1 0 180821322 5480448 234 18446744073709551615 4194304 4889804 548682069248 18446744073709551615 266134414148 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/20343/statm: 1338 234 195 169 0 49 0
[pid=20346] ppid=20343 vsize=16052 CPUtime=51.11
/proc/20346/stat : 20346 (rsat) R 20343 20343 14938 0 -1 4194304 5944 0 0 0 5107 4 0 0 25 0 1 0 180821324 16437248 3699 18446744073709551615 134512640 135377749 4294956784 18446744073709551615 134522794 0 0 4096 1026 0 0 0 17 1 0 0
/proc/20346/statm: 4013 3699 86 211 0 3799 0
Current children cumulated CPU time (s) 51.12
Current children cumulated vsize (KiB) 21404

[startup+102.392 s]
/proc/loadavg: 0.98 0.98 0.99 2/66 20346
/proc/meminfo: memFree=615432/2055920 swapFree=4183700/4192956
[pid=20343] ppid=20341 vsize=5352 CPUtime=0.01
/proc/20343/stat : 20343 (rsat.sh) S 20341 20343 14938 0 -1 4194304 306 183 0 0 0 0 1 0 16 0 1 0 180821322 5480448 234 18446744073709551615 4194304 4889804 548682069248 18446744073709551615 266134414148 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/20343/statm: 1338 234 195 169 0 49 0
[pid=20346] ppid=20343 vsize=23116 CPUtime=102.33
/proc/20346/stat : 20346 (rsat) R 20343 20343 14938 0 -1 4194304 8578 0 0 0 10228 5 0 0 25 0 1 0 180821324 23670784 5543 18446744073709551615 134512640 135377749 4294956784 18446744073709551615 134522898 0 0 4096 1026 0 0 0 17 1 0 0
/proc/20346/statm: 5779 5543 86 211 0 5565 0
Current children cumulated CPU time (s) 102.34
Current children cumulated vsize (KiB) 28468

[startup+162.456 s]
/proc/loadavg: 0.99 0.98 0.99 2/66 20346
/proc/meminfo: memFree=612296/2055920 swapFree=4183700/4192956
[pid=20343] ppid=20341 vsize=5352 CPUtime=0.01
/proc/20343/stat : 20343 (rsat.sh) S 20341 20343 14938 0 -1 4194304 306 183 0 0 0 0 1 0 16 0 1 0 180821322 5480448 234 18446744073709551615 4194304 4889804 548682069248 18446744073709551615 266134414148 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/20343/statm: 1338 234 195 169 0 49 0
[pid=20346] ppid=20343 vsize=27636 CPUtime=162.37
/proc/20346/stat : 20346 (rsat) R 20343 20343 14938 0 -1 4194304 9784 0 0 0 16232 5 0 0 25 0 1 0 180821324 28299264 6363 18446744073709551615 134512640 135377749 4294956784 18446744073709551615 134523280 0 0 4096 1026 0 0 0 17 1 0 0
/proc/20346/statm: 6909 6363 86 211 0 6695 0
Current children cumulated CPU time (s) 162.38
Current children cumulated vsize (KiB) 32988

[startup+222.517 s]
/proc/loadavg: 0.99 0.98 0.99 2/66 20346
/proc/meminfo: memFree=604616/2055920 swapFree=4183700/4192956
[pid=20343] ppid=20341 vsize=5352 CPUtime=0.01
/proc/20343/stat : 20343 (rsat.sh) S 20341 20343 14938 0 -1 4194304 306 183 0 0 0 0 1 0 16 0 1 0 180821322 5480448 234 18446744073709551615 4194304 4889804 548682069248 18446744073709551615 266134414148 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/20343/statm: 1338 234 195 169 0 49 0
[pid=20346] ppid=20343 vsize=34560 CPUtime=222.42
/proc/20346/stat : 20346 (rsat) R 20343 20343 14938 0 -1 4194304 13195 0 0 0 22233 9 0 0 25 0 1 0 180821324 35389440 8215 18446744073709551615 134512640 135377749 4294956784 18446744073709551615 134522794 0 0 4096 1026 0 0 0 17 1 0 0
/proc/20346/statm: 8640 8215 86 211 0 8426 0
Current children cumulated CPU time (s) 222.43
Current children cumulated vsize (KiB) 39912

[startup+282.58 s]
/proc/loadavg: 0.99 0.98 0.99 2/66 20346
/proc/meminfo: memFree=604680/2055920 swapFree=4183700/4192956
[pid=20343] ppid=20341 vsize=5352 CPUtime=0.01
/proc/20343/stat : 20343 (rsat.sh) S 20341 20343 14938 0 -1 4194304 306 183 0 0 0 0 1 0 16 0 1 0 180821322 5480448 234 18446744073709551615 4194304 4889804 548682069248 18446744073709551615 266134414148 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/20343/statm: 1338 234 195 169 0 49 0
[pid=20346] ppid=20343 vsize=34560 CPUtime=282.46
/proc/20346/stat : 20346 (rsat) R 20343 20343 14938 0 -1 4194304 13201 0 0 0 28237 9 0 0 25 0 1 0 180821324 35389440 8221 18446744073709551615 134512640 135377749 4294956784 18446744073709551615 134523307 0 0 4096 1026 0 0 0 17 1 0 0
/proc/20346/statm: 8640 8221 86 211 0 8426 0
Current children cumulated CPU time (s) 282.47
Current children cumulated vsize (KiB) 39912

[startup+342.637 s]
/proc/loadavg: 0.99 0.98 0.99 2/66 20346
/proc/meminfo: memFree=601672/2055920 swapFree=4183700/4192956
[pid=20343] ppid=20341 vsize=5352 CPUtime=0.01
/proc/20343/stat : 20343 (rsat.sh) S 20341 20343 14938 0 -1 4194304 306 183 0 0 0 0 1 0 16 0 1 0 180821322 5480448 234 18446744073709551615 4194304 4889804 548682069248 18446744073709551615 266134414148 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/20343/statm: 1338 234 195 169 0 49 0
[pid=20346] ppid=20343 vsize=37656 CPUtime=342.49
/proc/20346/stat : 20346 (rsat) R 20343 20343 14938 0 -1 4194304 13997 0 0 0 34239 10 0 0 25 0 1 0 180821324 38559744 9017 18446744073709551615 134512640 135377749 4294956784 18446744073709551615 134529120 0 0 4096 1026 0 0 0 17 1 0 0
/proc/20346/statm: 9414 9017 86 211 0 9200 0
Current children cumulated CPU time (s) 342.5
Current children cumulated vsize (KiB) 43008

[startup+402.695 s]
/proc/loadavg: 0.99 0.98 0.99 2/66 20346
/proc/meminfo: memFree=594376/2055920 swapFree=4183700/4192956
[pid=20343] ppid=20341 vsize=5352 CPUtime=0.01
/proc/20343/stat : 20343 (rsat.sh) S 20341 20343 14938 0 -1 4194304 306 183 0 0 0 0 1 0 16 0 1 0 180821322 5480448 234 18446744073709551615 4194304 4889804 548682069248 18446744073709551615 266134414148 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/20343/statm: 1338 234 195 169 0 49 0
[pid=20346] ppid=20343 vsize=44468 CPUtime=402.52
/proc/20346/stat : 20346 (rsat) R 20343 20343 14938 0 -1 4194304 15799 0 0 0 40241 11 0 0 25 0 1 0 180821324 45535232 10819 18446744073709551615 134512640 135377749 4294956784 18446744073709551615 134529235 0 0 4096 1026 0 0 0 17 1 0 0
/proc/20346/statm: 11117 10819 86 211 0 10903 0
Current children cumulated CPU time (s) 402.53
Current children cumulated vsize (KiB) 49820

[startup+462.753 s]
/proc/loadavg: 0.99 0.98 0.99 2/66 20346
/proc/meminfo: memFree=588424/2055920 swapFree=4183700/4192956
[pid=20343] ppid=20341 vsize=5352 CPUtime=0.01
/proc/20343/stat : 20343 (rsat.sh) S 20341 20343 14938 0 -1 4194304 306 183 0 0 0 0 1 0 16 0 1 0 180821322 5480448 234 18446744073709551615 4194304 4889804 548682069248 18446744073709551615 266134414148 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/20343/statm: 1338 234 195 169 0 49 0
[pid=20346] ppid=20343 vsize=50292 CPUtime=462.57
/proc/20346/stat : 20346 (rsat) R 20343 20343 14938 0 -1 4194304 17290 0 0 0 46244 13 0 0 25 0 1 0 180821324 51499008 12310 18446744073709551615 134512640 135377749 4294956784 18446744073709551615 134522898 0 0 4096 1026 0 0 0 17 1 0 0
/proc/20346/statm: 12573 12310 86 211 0 12359 0
Current children cumulated CPU time (s) 462.58
Current children cumulated vsize (KiB) 55644

[startup+522.813 s]
/proc/loadavg: 0.99 0.98 0.99 2/66 20346
/proc/meminfo: memFree=586376/2055920 swapFree=4183700/4192956
[pid=20343] ppid=20341 vsize=5352 CPUtime=0.01
/proc/20343/stat : 20343 (rsat.sh) S 20341 20343 14938 0 -1 4194304 306 183 0 0 0 0 1 0 16 0 1 0 180821322 5480448 234 18446744073709551615 4194304 4889804 548682069248 18446744073709551615 266134414148 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/20343/statm: 1338 234 195 169 0 49 0
[pid=20346] ppid=20343 vsize=54976 CPUtime=522.6
/proc/20346/stat : 20346 (rsat) R 20343 20343 14938 0 -1 4194304 21659 0 0 0 52245 15 0 0 25 0 1 0 180821324 56295424 12774 18446744073709551615 134512640 135377749 4294956784 18446744073709551615 134522815 0 0 4096 1026 0 0 0 17 1 0 0
/proc/20346/statm: 13744 12774 86 211 0 13530 0
Current children cumulated CPU time (s) 522.61
Current children cumulated vsize (KiB) 60328

[startup+582.872 s]
/proc/loadavg: 0.99 0.98 0.99 2/66 20346
/proc/meminfo: memFree=586504/2055920 swapFree=4183700/4192956
[pid=20343] ppid=20341 vsize=5352 CPUtime=0.01
/proc/20343/stat : 20343 (rsat.sh) S 20341 20343 14938 0 -1 4194304 306 183 0 0 0 0 1 0 16 0 1 0 180821322 5480448 234 18446744073709551615 4194304 4889804 548682069248 18446744073709551615 266134414148 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/20343/statm: 1338 234 195 169 0 49 0
[pid=20346] ppid=20343 vsize=54976 CPUtime=582.65
/proc/20346/stat : 20346 (rsat) R 20343 20343 14938 0 -1 4194304 21659 0 0 0 58249 16 0 0 25 0 1 0 180821324 56295424 12774 18446744073709551615 134512640 135377749 4294956784 18446744073709551615 134522801 0 0 4096 1026 0 0 0 17 1 0 0
/proc/20346/statm: 13744 12774 86 211 0 13530 0
Current children cumulated CPU time (s) 582.66
Current children cumulated vsize (KiB) 60328

[startup+642.939 s]
/proc/loadavg: 0.99 0.98 0.99 2/66 20346
/proc/meminfo: memFree=586504/2055920 swapFree=4183700/4192956
[pid=20343] ppid=20341 vsize=5352 CPUtime=0.01
/proc/20343/stat : 20343 (rsat.sh) S 20341 20343 14938 0 -1 4194304 306 183 0 0 0 0 1 0 16 0 1 0 180821322 5480448 234 18446744073709551615 4194304 4889804 548682069248 18446744073709551615 266134414148 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/20343/statm: 1338 234 195 169 0 49 0
[pid=20346] ppid=20343 vsize=54976 CPUtime=642.69
/proc/20346/stat : 20346 (rsat) R 20343 20343 14938 0 -1 4194304 21659 0 0 0 64253 16 0 0 25 0 1 0 180821324 56295424 12774 18446744073709551615 134512640 135377749 4294956784 18446744073709551615 134522801 0 0 4096 1026 0 0 0 17 1 0 0
/proc/20346/statm: 13744 12774 86 211 0 13530 0
Current children cumulated CPU time (s) 642.7
Current children cumulated vsize (KiB) 60328

[startup+703.001 s]
/proc/loadavg: 0.99 0.98 0.99 2/66 20346
/proc/meminfo: memFree=586504/2055920 swapFree=4183700/4192956
[pid=20343] ppid=20341 vsize=5352 CPUtime=0.01
/proc/20343/stat : 20343 (rsat.sh) S 20341 20343 14938 0 -1 4194304 306 183 0 0 0 0 1 0 16 0 1 0 180821322 5480448 234 18446744073709551615 4194304 4889804 548682069248 18446744073709551615 266134414148 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/20343/statm: 1338 234 195 169 0 49 0
[pid=20346] ppid=20343 vsize=54976 CPUtime=702.73
/proc/20346/stat : 20346 (rsat) R 20343 20343 14938 0 -1 4194304 21662 0 0 0 70257 16 0 0 25 0 1 0 180821324 56295424 12777 18446744073709551615 134512640 135377749 4294956784 18446744073709551615 134522794 0 0 4096 1026 0 0 0 17 1 0 0
/proc/20346/statm: 13744 12777 86 211 0 13530 0
Current children cumulated CPU time (s) 702.74
Current children cumulated vsize (KiB) 60328

[startup+763.057 s]
/proc/loadavg: 0.99 0.98 0.99 2/66 20346
/proc/meminfo: memFree=586504/2055920 swapFree=4183700/4192956
[pid=20343] ppid=20341 vsize=5352 CPUtime=0.01
/proc/20343/stat : 20343 (rsat.sh) S 20341 20343 14938 0 -1 4194304 306 183 0 0 0 0 1 0 16 0 1 0 180821322 5480448 234 18446744073709551615 4194304 4889804 548682069248 18446744073709551615 266134414148 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/20343/statm: 1338 234 195 169 0 49 0
[pid=20346] ppid=20343 vsize=54976 CPUtime=762.76
/proc/20346/stat : 20346 (rsat) R 20343 20343 14938 0 -1 4194304 21676 0 0 0 76260 16 0 0 25 0 1 0 180821324 56295424 12791 18446744073709551615 134512640 135377749 4294956784 18446744073709551615 134523156 0 0 4096 1026 0 0 0 17 1 0 0
/proc/20346/statm: 13744 12791 86 211 0 13530 0
Current children cumulated CPU time (s) 762.77
Current children cumulated vsize (KiB) 60328

[startup+823.119 s]
/proc/loadavg: 0.99 0.98 0.99 2/66 20346
/proc/meminfo: memFree=581832/2055920 swapFree=4183700/4192956
[pid=20343] ppid=20341 vsize=5352 CPUtime=0.01
/proc/20343/stat : 20343 (rsat.sh) S 20341 20343 14938 0 -1 4194304 306 183 0 0 0 0 1 0 16 0 1 0 180821322 5480448 234 18446744073709551615 4194304 4889804 548682069248 18446744073709551615 266134414148 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/20343/statm: 1338 234 195 169 0 49 0
[pid=20346] ppid=20343 vsize=59376 CPUtime=822.8
/proc/20346/stat : 20346 (rsat) R 20343 20343 14938 0 -1 4194304 22858 0 0 0 82262 18 0 0 25 0 1 0 180821324 60801024 13973 18446744073709551615 134512640 135377749 4294956784 18446744073709551615 134522794 0 0 4096 1026 0 0 0 17 1 0 0
/proc/20346/statm: 14844 13973 86 211 0 14630 0
Current children cumulated CPU time (s) 822.81
Current children cumulated vsize (KiB) 64728

[startup+883.176 s]
/proc/loadavg: 1.03 1.00 1.00 2/66 20346
/proc/meminfo: memFree=576392/2055920 swapFree=4183700/4192956
[pid=20343] ppid=20341 vsize=5352 CPUtime=0.01
/proc/20343/stat : 20343 (rsat.sh) S 20341 20343 14938 0 -1 4194304 306 183 0 0 0 0 1 0 16 0 1 0 180821322 5480448 234 18446744073709551615 4194304 4889804 548682069248 18446744073709551615 266134414148 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/20343/statm: 1338 234 195 169 0 49 0
[pid=20346] ppid=20343 vsize=64468 CPUtime=882.84
/proc/20346/stat : 20346 (rsat) R 20343 20343 14938 0 -1 4194304 24220 0 0 0 88264 20 0 0 25 0 1 0 180821324 66015232 15335 18446744073709551615 134512640 135377749 4294956784 18446744073709551615 134522794 0 0 4096 1026 0 0 0 17 1 0 0
/proc/20346/statm: 16117 15335 86 211 0 15903 0
Current children cumulated CPU time (s) 882.85
Current children cumulated vsize (KiB) 69820

[startup+943.234 s]
/proc/loadavg: 1.01 1.00 1.00 2/66 20346
/proc/meminfo: memFree=571720/2055920 swapFree=4183700/4192956
[pid=20343] ppid=20341 vsize=5352 CPUtime=0.01
/proc/20343/stat : 20343 (rsat.sh) S 20341 20343 14938 0 -1 4194304 306 183 0 0 0 0 1 0 16 0 1 0 180821322 5480448 234 18446744073709551615 4194304 4889804 548682069248 18446744073709551615 266134414148 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/20343/statm: 1338 234 195 169 0 49 0
[pid=20346] ppid=20343 vsize=68816 CPUtime=942.88
/proc/20346/stat : 20346 (rsat) R 20343 20343 14938 0 -1 4194304 25387 0 0 0 94267 21 0 0 25 0 1 0 180821324 70467584 16502 18446744073709551615 134512640 135377749 4294956784 18446744073709551615 134522794 0 0 4096 1026 0 0 0 17 1 0 0
/proc/20346/statm: 17204 16502 86 211 0 16990 0
Current children cumulated CPU time (s) 942.89
Current children cumulated vsize (KiB) 74168

[startup+1003.29 s]
/proc/loadavg: 1.00 1.00 1.00 2/66 20346
/proc/meminfo: memFree=567240/2055920 swapFree=4183700/4192956
[pid=20343] ppid=20341 vsize=5352 CPUtime=0.01
/proc/20343/stat : 20343 (rsat.sh) S 20341 20343 14938 0 -1 4194304 306 183 0 0 0 0 1 0 16 0 1 0 180821322 5480448 234 18446744073709551615 4194304 4889804 548682069248 18446744073709551615 266134414148 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/20343/statm: 1338 234 195 169 0 49 0
[pid=20346] ppid=20343 vsize=73236 CPUtime=1002.92
/proc/20346/stat : 20346 (rsat) R 20343 20343 14938 0 -1 4194304 26492 0 0 0 100270 22 0 0 25 0 1 0 180821324 74993664 17607 18446744073709551615 134512640 135377749 4294956784 18446744073709551615 134522794 0 0 4096 1026 0 0 0 17 1 0 0
/proc/20346/statm: 18309 17607 86 211 0 18095 0
Current children cumulated CPU time (s) 1002.93
Current children cumulated vsize (KiB) 78588

[startup+1063.36 s]
/proc/loadavg: 1.00 1.00 1.00 2/66 20346
/proc/meminfo: memFree=563528/2055920 swapFree=4183700/4192956
[pid=20343] ppid=20341 vsize=5352 CPUtime=0.01
/proc/20343/stat : 20343 (rsat.sh) S 20341 20343 14938 0 -1 4194304 306 183 0 0 0 0 1 0 16 0 1 0 180821322 5480448 234 18446744073709551615 4194304 4889804 548682069248 18446744073709551615 266134414148 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/20343/statm: 1338 234 195 169 0 49 0
[pid=20346] ppid=20343 vsize=76708 CPUtime=1062.96
/proc/20346/stat : 20346 (rsat) R 20343 20343 14938 0 -1 4194304 27410 0 0 0 106274 22 0 0 25 0 1 0 180821324 78548992 18525 18446744073709551615 134512640 135377749 4294956784 18446744073709551615 134522794 0 0 4096 1026 0 0 0 17 1 0 0
/proc/20346/statm: 19177 18525 86 211 0 18963 0
Current children cumulated CPU time (s) 1062.97
Current children cumulated vsize (KiB) 82060

[startup+1123.42 s]
/proc/loadavg: 1.00 1.00 1.00 2/66 20346
/proc/meminfo: memFree=563720/2055920 swapFree=4183700/4192956
[pid=20343] ppid=20341 vsize=5352 CPUtime=0.01
/proc/20343/stat : 20343 (rsat.sh) S 20341 20343 14938 0 -1 4194304 306 183 0 0 0 0 1 0 16 0 1 0 180821322 5480448 234 18446744073709551615 4194304 4889804 548682069248 18446744073709551615 266134414148 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/20343/statm: 1338 234 195 169 0 49 0
[pid=20346] ppid=20343 vsize=75916 CPUtime=1123
/proc/20346/stat : 20346 (rsat) R 20343 20343 14938 0 -1 4194304 30545 0 0 0 112276 24 0 0 25 0 1 0 180821324 77737984 18434 18446744073709551615 134512640 135377749 4294956784 18446744073709551615 134522801 0 0 4096 1026 0 0 0 17 1 0 0
/proc/20346/statm: 18979 18434 86 211 0 18765 0
Current children cumulated CPU time (s) 1123.01
Current children cumulated vsize (KiB) 81268

[startup+1183.48 s]
/proc/loadavg: 1.00 1.00 1.00 2/66 20346
/proc/meminfo: memFree=563784/2055920 swapFree=4183700/4192956
[pid=20343] ppid=20341 vsize=5352 CPUtime=0.01
/proc/20343/stat : 20343 (rsat.sh) S 20341 20343 14938 0 -1 4194304 306 183 0 0 0 0 1 0 16 0 1 0 180821322 5480448 234 18446744073709551615 4194304 4889804 548682069248 18446744073709551615 266134414148 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/20343/statm: 1338 234 195 169 0 49 0
[pid=20346] ppid=20343 vsize=75916 CPUtime=1183.04
/proc/20346/stat : 20346 (rsat) R 20343 20343 14938 0 -1 4194304 30549 0 0 0 118280 24 0 0 25 0 1 0 180821324 77737984 18438 18446744073709551615 134512640 135377749 4294956784 18446744073709551615 134522794 0 0 4096 1026 0 0 0 17 1 0 0
/proc/20346/statm: 18979 18438 86 211 0 18765 0
Current children cumulated CPU time (s) 1183.05
Current children cumulated vsize (KiB) 81268



Maximum CPU time exceeded: sending SIGTERM then SIGKILL

[startup+1200.5 s]
/proc/loadavg: 1.00 1.00 1.00 2/66 20346
/proc/meminfo: memFree=563784/2055920 swapFree=4183700/4192956
[pid=20343] ppid=20341 vsize=5352 CPUtime=0.01
/proc/20343/stat : 20343 (rsat.sh) S 20341 20343 14938 0 -1 4194304 306 183 0 0 0 0 1 0 16 0 1 0 180821322 5480448 234 18446744073709551615 4194304 4889804 548682069248 18446744073709551615 266134414148 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/20343/statm: 1338 234 195 169 0 49 0
[pid=20346] ppid=20343 vsize=75916 CPUtime=1200.06
/proc/20346/stat : 20346 (rsat) R 20343 20343 14938 0 -1 4194304 30549 0 0 0 119982 24 0 0 25 0 1 0 180821324 77737984 18438 18446744073709551615 134512640 135377749 4294956784 18446744073709551615 134522801 0 0 4096 1026 0 0 0 17 1 0 0
/proc/20346/statm: 18979 18438 86 211 0 18765 0
Current children cumulated CPU time (s) 1200.07
Current children cumulated vsize (KiB) 81268

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)

!!! problem with CPU time !!!
wait4(...,&childrusage) returns 20343 and gives childrusage.ru_utime.tv_sec=0 childrusage.ru_utime.tv_usec=12998 childrusage.ru_stime.tv_sec=0 childrusage.ru_stime.tv_usec=3999
CPU time returned by wait4() is 0.016997
while last known CPU time is 1200.07

Solver probably didn't/couldn't wait for its children
Using last known CPU time as value...

Real time (s): 1200.51
CPU time (s): 1200.07
CPU user time (s): 1199.83
CPU system time (s): 0.24
CPU usage (%): 99.9632
Max. virtual memory (cumulated for all children) (KiB): 94492

getrusage(RUSAGE_CHILDREN,...) data:
user time used= 0.012998
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= 489
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= 15
involuntary context switches= 3

runsolver used 0.901862 second user time and 2.45163 second system time

The end

Launcher Data (download as text)

Begin job on node35 on Mon Feb 19 07:36:16 UTC 2007

IDJOB= 299381
IDBENCH= 20009
IDSOLVER= 104
FILE ID= node35/299381-1171870576

PBS_JOBID= 3839658

Free space on /tmp= 66562 MiB

SOLVER NAME= Rsat 2007-02-08
BENCH NAME= HOME/pub/bench/SAT07/random/OnTreshold/3SAT/v650/unif-k3-r4.261-v650-c2769-S1481730841-18.SAT.shuffled.cnf
COMMAND LINE= /tmp/evaluation/299381-1171870576/rsat.sh /tmp/evaluation/299381-1171870576/instance-299381-1171870576.cnf            
RUNSOLVER COMMAND LINE= runsolver  --timestamp  -w ROOT/results/node35/watcher-299381-1171870576 -o ROOT/results/node35/solver-299381-1171870576 -C 1200 -M 1800 --output-limit 1,15  /tmp/evaluation/299381-1171870576/rsat.sh /tmp/evaluation/299381-1171870576/instance-299381-1171870576.cnf            

META MD5SUM SOLVER= 42fb71d21991acbdd759c16645f65450
MD5SUM BENCH=  ca23c03e62584abdedb2b20d52898b44

RANDOM SEED= 701525314

TIME LIMIT= 1200 seconds
MEMORY LIMIT= 1800 MiB

Linux node35.alineos.net 2.6.9-22.EL.rootsmp #1 SMP Mon Oct 3 08:59:52 CEST 2005 x86_64 x86_64 x86_64 GNU/Linux

/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		: 3000.263
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		: 3000.263
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:        638504 kB
Buffers:         44640 kB
Cached:        1266448 kB
SwapCached:       3828 kB
Active:         847996 kB
Inactive:       474056 kB
HighTotal:           0 kB
HighFree:            0 kB
LowTotal:      2055920 kB
LowFree:        638504 kB
SwapTotal:     4192956 kB
SwapFree:      4183700 kB
Dirty:            1716 kB
Writeback:           0 kB
Mapped:          16136 kB
Slab:            81464 kB
Committed_AS:   716896 kB
PageTables:       1416 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= 66562 MiB

End job on node35 on Mon Feb 19 07:56:19 UTC 2007