Trace number 310164

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) 1200.06 1200.58

General information on the benchmark

Namerandom/2+p/p0.9/v1170/
unif2p-p0.9-v1170-c4235-S994434255-18-UNKNOWN.cnf
MD5SUM7909d6a83e61ef3c01aa9db628fb1f13
Bench CategoryRANDOM (random instances)
Best result obtained on this benchmark
Best CPU time to get the best result obtained on this benchmark
Satisfiable
(Un)Satisfiability was proved
Number of variables1170
Number of clauses4234
Sum of the clauses size12279
Maximum clause length3
Minimum clause length2
Number of clauses of size 10
Number of clauses of size 2423
Number of clauses of size 33811
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 |    4234    12279 |    1270       0        0     nan |  0.000 % |
0.00/0.01	c |         0 |    4167    12386 |      --       0       --      -- |     --   | -67/107
0.00/0.01	c ==============================================================================
0.00/0.01	c Result  :   #vars: 1108   #clauses: 4167   #literals: 12386
0.00/0.01	c CPU time:   0.014997 s
0.00/0.01	c ==============================================================================
0.00/0.02	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/node13/watcher-310164-1172555037 -o ROOT/results/node13/solver-310164-1172555037 -C 1200 -M 1800 --output-limit 1,15 /tmp/evaluation/310164-1172555037/rsat.sh /tmp/evaluation/310164-1172555037/instance-310164-1172555037.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: 0.92 0.98 0.99 3/77 23396
/proc/meminfo: memFree=1715136/2055920 swapFree=4192812/4192956
[pid=23396] ppid=23394 vsize=5352 CPUtime=0
/proc/23396/stat : 23396 (rsat.sh) R 23394 23396 23333 0 -1 4194304 264 0 0 0 0 0 0 0 18 0 1 0 275458175 5480448 231 18446744073709551615 4194304 4889804 548682069312 18446744073709551615 269757246111 0 65538 4100 65536 0 0 0 17 1 0 0
/proc/23396/statm: 1338 231 194 169 0 49 0
[pid=23397] ppid=23396 vsize=952 CPUtime=0
/proc/23397/stat : 23397 (SatElite) R 23396 23396 23333 0 -1 4194304 157 0 0 0 0 0 0 0 18 0 1 0 275458175 974848 139 18446744073709551615 134512640 135038345 4294956752 18446744073709551615 134681971 0 0 4096 3 0 0 0 17 1 0 0
/proc/23397/statm: 238 139 49 128 0 107 0

[startup+0.106843 s]
/proc/loadavg: 0.92 0.98 0.99 3/77 23396
/proc/meminfo: memFree=1715136/2055920 swapFree=4192812/4192956
[pid=23396] ppid=23394 vsize=5352 CPUtime=0.01
/proc/23396/stat : 23396 (rsat.sh) S 23394 23396 23333 0 -1 4194304 305 258 0 0 0 0 1 0 18 0 1 0 275458175 5480448 234 18446744073709551615 4194304 4889804 548682069312 18446744073709551615 269757244228 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/23396/statm: 1338 234 195 169 0 49 0
Current children cumulated CPU time (s) 0.01
Current children cumulated vsize (KiB) 5352

[startup+0.514898 s]
/proc/loadavg: 0.92 0.98 0.99 3/77 23396
/proc/meminfo: memFree=1715136/2055920 swapFree=4192812/4192956
[pid=23396] ppid=23394 vsize=5352 CPUtime=0.01
/proc/23396/stat : 23396 (rsat.sh) S 23394 23396 23333 0 -1 4194304 305 258 0 0 0 0 1 0 18 0 1 0 275458175 5480448 234 18446744073709551615 4194304 4889804 548682069312 18446744073709551615 269757244228 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/23396/statm: 1338 234 195 169 0 49 0
Current children cumulated CPU time (s) 0.01
Current children cumulated vsize (KiB) 5352

[startup+1.33501 s]
/proc/loadavg: 0.92 0.98 0.99 2/79 23399
/proc/meminfo: memFree=1713648/2055920 swapFree=4192812/4192956
[pid=23396] ppid=23394 vsize=5352 CPUtime=0.01
/proc/23396/stat : 23396 (rsat.sh) S 23394 23396 23333 0 -1 4194304 305 258 0 0 0 0 1 0 18 0 1 0 275458175 5480448 234 18446744073709551615 4194304 4889804 548682069312 18446744073709551615 269757244228 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/23396/statm: 1338 234 195 169 0 49 0
[pid=23399] ppid=23396 vsize=2820 CPUtime=1.3
/proc/23399/stat : 23399 (rsat) R 23396 23396 23333 0 -1 4194304 598 0 0 0 130 0 0 0 25 0 1 0 275458177 2887680 551 18446744073709551615 134512640 135377749 4294956864 18446744073709551615 134530220 0 0 4096 1026 0 0 0 17 1 0 0
/proc/23399/statm: 705 551 86 211 0 491 0
Current children cumulated CPU time (s) 1.31
Current children cumulated vsize (KiB) 8172

[startup+2.97122 s]
/proc/loadavg: 0.93 0.98 0.99 2/79 23399
/proc/meminfo: memFree=1712304/2055920 swapFree=4192812/4192956
[pid=23396] ppid=23394 vsize=5352 CPUtime=0.01
/proc/23396/stat : 23396 (rsat.sh) S 23394 23396 23333 0 -1 4194304 305 258 0 0 0 0 1 0 18 0 1 0 275458175 5480448 234 18446744073709551615 4194304 4889804 548682069312 18446744073709551615 269757244228 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/23396/statm: 1338 234 195 169 0 49 0
[pid=23399] ppid=23396 vsize=3644 CPUtime=2.94
/proc/23399/stat : 23399 (rsat) R 23396 23396 23333 0 -1 4194304 849 0 0 0 294 0 0 0 25 0 1 0 275458177 3731456 736 18446744073709551615 134512640 135377749 4294956864 18446744073709551615 134522855 0 0 4096 1026 0 0 0 17 1 0 0
/proc/23399/statm: 911 736 86 211 0 697 0
Current children cumulated CPU time (s) 2.95
Current children cumulated vsize (KiB) 8996

[startup+6.25766 s]
/proc/loadavg: 0.93 0.98 0.99 2/79 23399
/proc/meminfo: memFree=1711088/2055920 swapFree=4192812/4192956
[pid=23396] ppid=23394 vsize=5352 CPUtime=0.01
/proc/23396/stat : 23396 (rsat.sh) S 23394 23396 23333 0 -1 4194304 305 258 0 0 0 0 1 0 18 0 1 0 275458175 5480448 234 18446744073709551615 4194304 4889804 548682069312 18446744073709551615 269757244228 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/23396/statm: 1338 234 195 169 0 49 0
[pid=23399] ppid=23396 vsize=5596 CPUtime=6.22
/proc/23399/stat : 23399 (rsat) R 23396 23396 23333 0 -1 4194304 1418 0 0 0 622 0 0 0 25 0 1 0 275458177 5730304 1208 18446744073709551615 134512640 135377749 4294956864 18446744073709551615 134526412 0 0 4096 1026 0 0 0 17 1 0 0
/proc/23399/statm: 1399 1208 86 211 0 1185 0
Current children cumulated CPU time (s) 6.23
Current children cumulated vsize (KiB) 10948

[startup+12.7085 s]
/proc/loadavg: 0.94 0.98 0.99 2/79 23399
/proc/meminfo: memFree=1707832/2055920 swapFree=4192812/4192956
[pid=23396] ppid=23394 vsize=5352 CPUtime=0.01
/proc/23396/stat : 23396 (rsat.sh) S 23394 23396 23333 0 -1 4194304 305 258 0 0 0 0 1 0 18 0 1 0 275458175 5480448 234 18446744073709551615 4194304 4889804 548682069312 18446744073709551615 269757244228 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/23396/statm: 1338 234 195 169 0 49 0
[pid=23399] ppid=23396 vsize=8304 CPUtime=12.67
/proc/23399/stat : 23399 (rsat) R 23396 23396 23333 0 -1 4194304 2710 0 0 0 1266 1 0 0 25 0 1 0 275458177 8503296 1818 18446744073709551615 134512640 135377749 4294956864 18446744073709551615 134529193 0 0 4096 1026 0 0 0 17 1 0 0
/proc/23399/statm: 2076 1818 86 211 0 1862 0
Current children cumulated CPU time (s) 12.68
Current children cumulated vsize (KiB) 13656

[startup+25.5272 s]
/proc/loadavg: 0.95 0.98 0.99 2/79 23399
/proc/meminfo: memFree=1704120/2055920 swapFree=4192812/4192956
[pid=23396] ppid=23394 vsize=5352 CPUtime=0.01
/proc/23396/stat : 23396 (rsat.sh) S 23394 23396 23333 0 -1 4194304 305 258 0 0 0 0 1 0 18 0 1 0 275458175 5480448 234 18446744073709551615 4194304 4889804 548682069312 18446744073709551615 269757244228 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/23396/statm: 1338 234 195 169 0 49 0
[pid=23399] ppid=23396 vsize=11788 CPUtime=25.49
/proc/23399/stat : 23399 (rsat) R 23396 23396 23333 0 -1 4194304 4026 0 0 0 2547 2 0 0 25 0 1 0 275458177 12070912 2746 18446744073709551615 134512640 135377749 4294956864 18446744073709551615 134522794 0 0 4096 1026 0 0 0 17 1 0 0
/proc/23399/statm: 2947 2746 86 211 0 2733 0
Current children cumulated CPU time (s) 25.5
Current children cumulated vsize (KiB) 17140

[startup+51.1587 s]
/proc/loadavg: 0.96 0.98 0.99 2/79 23399
/proc/meminfo: memFree=1699192/2055920 swapFree=4192812/4192956
[pid=23396] ppid=23394 vsize=5352 CPUtime=0.01
/proc/23396/stat : 23396 (rsat.sh) S 23394 23396 23333 0 -1 4194304 305 258 0 0 0 0 1 0 18 0 1 0 275458175 5480448 234 18446744073709551615 4194304 4889804 548682069312 18446744073709551615 269757244228 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/23396/statm: 1338 234 195 169 0 49 0
[pid=23399] ppid=23396 vsize=17076 CPUtime=51.11
/proc/23399/stat : 23399 (rsat) R 23396 23396 23333 0 -1 4194304 6204 0 0 0 5108 3 0 0 25 0 1 0 275458177 17485824 3958 18446744073709551615 134512640 135377749 4294956864 18446744073709551615 134522801 0 0 4096 1026 0 0 0 17 1 0 0
/proc/23399/statm: 4269 3958 86 211 0 4055 0
Current children cumulated CPU time (s) 51.12
Current children cumulated vsize (KiB) 22428

[startup+102.412 s]
/proc/loadavg: 0.98 0.98 0.99 2/79 23399
/proc/meminfo: memFree=1692664/2055920 swapFree=4192812/4192956
[pid=23396] ppid=23394 vsize=5352 CPUtime=0.01
/proc/23396/stat : 23396 (rsat.sh) S 23394 23396 23333 0 -1 4194304 305 258 0 0 0 0 1 0 18 0 1 0 275458175 5480448 234 18446744073709551615 4194304 4889804 548682069312 18446744073709551615 269757244228 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/23396/statm: 1338 234 195 169 0 49 0
[pid=23399] ppid=23396 vsize=23672 CPUtime=102.34
/proc/23399/stat : 23399 (rsat) R 23396 23396 23333 0 -1 4194304 7926 0 0 0 10229 5 0 0 25 0 1 0 275458177 24240128 5680 18446744073709551615 134512640 135377749 4294956864 18446744073709551615 134522794 0 0 4096 1026 0 0 0 17 1 0 0
/proc/23399/statm: 5918 5680 86 211 0 5704 0
Current children cumulated CPU time (s) 102.35
Current children cumulated vsize (KiB) 29024

[startup+162.487 s]
/proc/loadavg: 0.99 0.98 0.99 2/79 23399
/proc/meminfo: memFree=1691960/2055920 swapFree=4192812/4192956
[pid=23396] ppid=23394 vsize=5352 CPUtime=0.01
/proc/23396/stat : 23396 (rsat.sh) S 23394 23396 23333 0 -1 4194304 305 258 0 0 0 0 1 0 18 0 1 0 275458175 5480448 234 18446744073709551615 4194304 4889804 548682069312 18446744073709551615 269757244228 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/23396/statm: 1338 234 195 169 0 49 0
[pid=23399] ppid=23396 vsize=24028 CPUtime=162.4
/proc/23399/stat : 23399 (rsat) R 23396 23396 23333 0 -1 4194304 8845 0 0 0 16233 7 0 0 25 0 1 0 275458177 24604672 5806 18446744073709551615 134512640 135377749 4294956864 18446744073709551615 134530136 0 0 4096 1026 0 0 0 17 1 0 0
/proc/23399/statm: 6007 5806 86 211 0 5793 0
Current children cumulated CPU time (s) 162.41
Current children cumulated vsize (KiB) 29380

[startup+222.559 s]
/proc/loadavg: 0.99 0.98 0.99 2/79 23399
/proc/meminfo: memFree=1682168/2055920 swapFree=4192812/4192956
[pid=23396] ppid=23394 vsize=5352 CPUtime=0.01
/proc/23396/stat : 23396 (rsat.sh) S 23394 23396 23333 0 -1 4194304 305 258 0 0 0 0 1 0 18 0 1 0 275458175 5480448 234 18446744073709551615 4194304 4889804 548682069312 18446744073709551615 269757244228 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/23396/statm: 1338 234 195 169 0 49 0
[pid=23399] ppid=23396 vsize=34740 CPUtime=222.45
/proc/23399/stat : 23399 (rsat) R 23396 23396 23333 0 -1 4194304 11674 0 0 0 22234 11 0 0 25 0 1 0 275458177 35573760 8249 18446744073709551615 134512640 135377749 4294956864 18446744073709551615 134522794 0 0 4096 1026 0 0 0 17 1 0 0
/proc/23399/statm: 8685 8249 86 211 0 8471 0
Current children cumulated CPU time (s) 222.46
Current children cumulated vsize (KiB) 40092

[startup+282.632 s]
/proc/loadavg: 0.99 0.98 0.99 2/79 23399
/proc/meminfo: memFree=1681784/2055920 swapFree=4192812/4192956
[pid=23396] ppid=23394 vsize=5352 CPUtime=0.01
/proc/23396/stat : 23396 (rsat.sh) S 23394 23396 23333 0 -1 4194304 305 258 0 0 0 0 1 0 18 0 1 0 275458175 5480448 234 18446744073709551615 4194304 4889804 548682069312 18446744073709551615 269757244228 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/23396/statm: 1338 234 195 169 0 49 0
[pid=23399] ppid=23396 vsize=35000 CPUtime=282.51
/proc/23399/stat : 23399 (rsat) R 23396 23396 23333 0 -1 4194304 13284 0 0 0 28239 12 0 0 25 0 1 0 275458177 35840000 8319 18446744073709551615 134512640 135377749 4294956864 18446744073709551615 134522801 0 0 4096 1026 0 0 0 17 1 0 0
/proc/23399/statm: 8750 8319 86 211 0 8536 0
Current children cumulated CPU time (s) 282.52
Current children cumulated vsize (KiB) 40352

[startup+342.703 s]
/proc/loadavg: 0.99 0.98 0.99 2/79 23399
/proc/meminfo: memFree=1681528/2055920 swapFree=4192812/4192956
[pid=23396] ppid=23394 vsize=5352 CPUtime=0.01
/proc/23396/stat : 23396 (rsat.sh) S 23394 23396 23333 0 -1 4194304 305 258 0 0 0 0 1 0 18 0 1 0 275458175 5480448 234 18446744073709551615 4194304 4889804 548682069312 18446744073709551615 269757244228 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/23396/statm: 1338 234 195 169 0 49 0
[pid=23399] ppid=23396 vsize=35396 CPUtime=342.56
/proc/23399/stat : 23399 (rsat) R 23396 23396 23333 0 -1 4194304 13343 0 0 0 34244 12 0 0 25 0 1 0 275458177 36245504 8378 18446744073709551615 134512640 135377749 4294956864 18446744073709551615 134522794 0 0 4096 1026 0 0 0 17 1 0 0
/proc/23399/statm: 8849 8378 86 211 0 8635 0
Current children cumulated CPU time (s) 342.57
Current children cumulated vsize (KiB) 40748

[startup+402.779 s]
/proc/loadavg: 0.99 0.98 0.99 2/79 23399
/proc/meminfo: memFree=1675000/2055920 swapFree=4192812/4192956
[pid=23396] ppid=23394 vsize=5352 CPUtime=0.01
/proc/23396/stat : 23396 (rsat.sh) S 23394 23396 23333 0 -1 4194304 305 258 0 0 0 0 1 0 18 0 1 0 275458175 5480448 234 18446744073709551615 4194304 4889804 548682069312 18446744073709551615 269757244228 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/23396/statm: 1338 234 195 169 0 49 0
[pid=23399] ppid=23396 vsize=41736 CPUtime=402.61
/proc/23399/stat : 23399 (rsat) R 23396 23396 23333 0 -1 4194304 14986 0 0 0 40246 15 0 0 25 0 1 0 275458177 42737664 10021 18446744073709551615 134512640 135377749 4294956864 18446744073709551615 134522826 0 0 4096 1026 0 0 0 17 1 0 0
/proc/23399/statm: 10434 10021 86 211 0 10220 0
Current children cumulated CPU time (s) 402.62
Current children cumulated vsize (KiB) 47088

[startup+462.848 s]
/proc/loadavg: 0.99 0.98 0.99 2/79 23399
/proc/meminfo: memFree=1667512/2055920 swapFree=4192812/4192956
[pid=23396] ppid=23394 vsize=5352 CPUtime=0.01
/proc/23396/stat : 23396 (rsat.sh) S 23394 23396 23333 0 -1 4194304 305 258 0 0 0 0 1 0 18 0 1 0 275458175 5480448 234 18446744073709551615 4194304 4889804 548682069312 18446744073709551615 269757244228 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/23396/statm: 1338 234 195 169 0 49 0
[pid=23399] ppid=23396 vsize=48744 CPUtime=462.66
/proc/23399/stat : 23399 (rsat) R 23396 23396 23333 0 -1 4194304 16887 0 0 0 46249 17 0 0 25 0 1 0 275458177 49913856 11889 18446744073709551615 134512640 135377749 4294956864 18446744073709551615 134522794 0 0 4096 1026 0 0 0 17 1 0 0
/proc/23399/statm: 12186 11889 86 211 0 11972 0
Current children cumulated CPU time (s) 462.67
Current children cumulated vsize (KiB) 54096

[startup+522.919 s]
/proc/loadavg: 0.99 0.98 0.99 2/79 23399
/proc/meminfo: memFree=1662712/2055920 swapFree=4192812/4192956
[pid=23396] ppid=23394 vsize=5352 CPUtime=0.01
/proc/23396/stat : 23396 (rsat.sh) S 23394 23396 23333 0 -1 4194304 305 258 0 0 0 0 1 0 18 0 1 0 275458175 5480448 234 18446744073709551615 4194304 4889804 548682069312 18446744073709551615 269757244228 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/23396/statm: 1338 234 195 169 0 49 0
[pid=23399] ppid=23396 vsize=55704 CPUtime=522.72
/proc/23399/stat : 23399 (rsat) R 23396 23396 23333 0 -1 4194304 22025 0 0 0 52251 21 0 0 25 0 1 0 275458177 57040896 12988 18446744073709551615 134512640 135377749 4294956864 18446744073709551615 134522436 0 0 4096 1026 0 0 0 17 1 0 0
/proc/23399/statm: 13926 12988 86 211 0 13712 0
Current children cumulated CPU time (s) 522.73
Current children cumulated vsize (KiB) 61056

[startup+582.991 s]
/proc/loadavg: 0.99 0.98 0.99 2/79 23399
/proc/meminfo: memFree=1662904/2055920 swapFree=4192812/4192956
[pid=23396] ppid=23394 vsize=5352 CPUtime=0.01
/proc/23396/stat : 23396 (rsat.sh) S 23394 23396 23333 0 -1 4194304 305 258 0 0 0 0 1 0 18 0 1 0 275458175 5480448 234 18446744073709551615 4194304 4889804 548682069312 18446744073709551615 269757244228 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/23396/statm: 1338 234 195 169 0 49 0
[pid=23399] ppid=23396 vsize=55704 CPUtime=582.78
/proc/23399/stat : 23399 (rsat) R 23396 23396 23333 0 -1 4194304 22029 0 0 0 58256 22 0 0 25 0 1 0 275458177 57040896 12992 18446744073709551615 134512640 135377749 4294956864 18446744073709551615 134522794 0 0 4096 1026 0 0 0 17 1 0 0
/proc/23399/statm: 13926 12992 86 211 0 13712 0
Current children cumulated CPU time (s) 582.79
Current children cumulated vsize (KiB) 61056

[startup+643.062 s]
/proc/loadavg: 0.99 0.98 0.99 2/79 23399
/proc/meminfo: memFree=1662968/2055920 swapFree=4192812/4192956
[pid=23396] ppid=23394 vsize=5352 CPUtime=0.01
/proc/23396/stat : 23396 (rsat.sh) S 23394 23396 23333 0 -1 4194304 305 258 0 0 0 0 1 0 18 0 1 0 275458175 5480448 234 18446744073709551615 4194304 4889804 548682069312 18446744073709551615 269757244228 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/23396/statm: 1338 234 195 169 0 49 0
[pid=23399] ppid=23396 vsize=55704 CPUtime=642.83
/proc/23399/stat : 23399 (rsat) R 23396 23396 23333 0 -1 4194304 22029 0 0 0 64261 22 0 0 25 0 1 0 275458177 57040896 12992 18446744073709551615 134512640 135377749 4294956864 18446744073709551615 134522794 0 0 4096 1026 0 0 0 17 1 0 0
/proc/23399/statm: 13926 12992 86 211 0 13712 0
Current children cumulated CPU time (s) 642.84
Current children cumulated vsize (KiB) 61056

[startup+703.133 s]
/proc/loadavg: 0.99 0.98 0.99 2/79 23399
/proc/meminfo: memFree=1662968/2055920 swapFree=4192812/4192956
[pid=23396] ppid=23394 vsize=5352 CPUtime=0.01
/proc/23396/stat : 23396 (rsat.sh) S 23394 23396 23333 0 -1 4194304 305 258 0 0 0 0 1 0 18 0 1 0 275458175 5480448 234 18446744073709551615 4194304 4889804 548682069312 18446744073709551615 269757244228 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/23396/statm: 1338 234 195 169 0 49 0
[pid=23399] ppid=23396 vsize=55704 CPUtime=702.87
/proc/23399/stat : 23399 (rsat) R 23396 23396 23333 0 -1 4194304 22035 0 0 0 70265 22 0 0 25 0 1 0 275458177 57040896 12998 18446744073709551615 134512640 135377749 4294956864 18446744073709551615 134529141 0 0 4096 1026 0 0 0 17 1 0 0
/proc/23399/statm: 13926 12998 86 211 0 13712 0
Current children cumulated CPU time (s) 702.88
Current children cumulated vsize (KiB) 61056

[startup+763.2 s]
/proc/loadavg: 0.99 0.98 0.99 2/79 23399
/proc/meminfo: memFree=1662968/2055920 swapFree=4192812/4192956
[pid=23396] ppid=23394 vsize=5352 CPUtime=0.01
/proc/23396/stat : 23396 (rsat.sh) S 23394 23396 23333 0 -1 4194304 305 258 0 0 0 0 1 0 18 0 1 0 275458175 5480448 234 18446744073709551615 4194304 4889804 548682069312 18446744073709551615 269757244228 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/23396/statm: 1338 234 195 169 0 49 0
[pid=23399] ppid=23396 vsize=55704 CPUtime=762.93
/proc/23399/stat : 23399 (rsat) R 23396 23396 23333 0 -1 4194304 22037 0 0 0 76270 23 0 0 25 0 1 0 275458177 57040896 13000 18446744073709551615 134512640 135377749 4294956864 18446744073709551615 134522794 0 0 4096 1026 0 0 0 17 1 0 0
/proc/23399/statm: 13926 13000 86 211 0 13712 0
Current children cumulated CPU time (s) 762.94
Current children cumulated vsize (KiB) 61056

[startup+823.277 s]
/proc/loadavg: 0.99 0.98 0.99 2/79 23399
/proc/meminfo: memFree=1662072/2055920 swapFree=4192812/4192956
[pid=23396] ppid=23394 vsize=5352 CPUtime=0.01
/proc/23396/stat : 23396 (rsat.sh) S 23394 23396 23333 0 -1 4194304 305 258 0 0 0 0 1 0 18 0 1 0 275458175 5480448 234 18446744073709551615 4194304 4889804 548682069312 18446744073709551615 269757244228 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/23396/statm: 1338 234 195 169 0 49 0
[pid=23399] ppid=23396 vsize=56472 CPUtime=822.99
/proc/23399/stat : 23399 (rsat) R 23396 23396 23333 0 -1 4194304 22268 0 0 0 82275 24 0 0 25 0 1 0 275458177 57827328 13231 18446744073709551615 134512640 135377749 4294956864 18446744073709551615 134522794 0 0 4096 1026 0 0 0 17 1 0 0
/proc/23399/statm: 14118 13231 86 211 0 13904 0
Current children cumulated CPU time (s) 823
Current children cumulated vsize (KiB) 61824

[startup+883.347 s]
/proc/loadavg: 0.99 0.98 0.99 2/79 23399
/proc/meminfo: memFree=1657208/2055920 swapFree=4192812/4192956
[pid=23396] ppid=23394 vsize=5352 CPUtime=0.01
/proc/23396/stat : 23396 (rsat.sh) S 23394 23396 23333 0 -1 4194304 305 258 0 0 0 0 1 0 18 0 1 0 275458175 5480448 234 18446744073709551615 4194304 4889804 548682069312 18446744073709551615 269757244228 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/23396/statm: 1338 234 195 169 0 49 0
[pid=23399] ppid=23396 vsize=61288 CPUtime=883.03
/proc/23399/stat : 23399 (rsat) R 23396 23396 23333 0 -1 4194304 23483 0 0 0 88278 25 0 0 25 0 1 0 275458177 62758912 14446 18446744073709551615 134512640 135377749 4294956864 18446744073709551615 134522794 0 0 4096 1026 0 0 0 17 1 0 0
/proc/23399/statm: 15322 14446 86 211 0 15108 0
Current children cumulated CPU time (s) 883.04
Current children cumulated vsize (KiB) 66640

[startup+943.419 s]
/proc/loadavg: 0.99 0.98 0.99 2/79 23399
/proc/meminfo: memFree=1652728/2055920 swapFree=4192812/4192956
[pid=23396] ppid=23394 vsize=5352 CPUtime=0.01
/proc/23396/stat : 23396 (rsat.sh) S 23394 23396 23333 0 -1 4194304 305 258 0 0 0 0 1 0 18 0 1 0 275458175 5480448 234 18446744073709551615 4194304 4889804 548682069312 18446744073709551615 269757244228 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/23396/statm: 1338 234 195 169 0 49 0
[pid=23399] ppid=23396 vsize=65560 CPUtime=943.09
/proc/23399/stat : 23399 (rsat) R 23396 23396 23333 0 -1 4194304 24603 0 0 0 94282 27 0 0 25 0 1 0 275458177 67133440 15566 18446744073709551615 134512640 135377749 4294956864 18446744073709551615 134522794 0 0 4096 1026 0 0 0 17 1 0 0
/proc/23399/statm: 16390 15566 86 211 0 16176 0
Current children cumulated CPU time (s) 943.1
Current children cumulated vsize (KiB) 70912

[startup+1003.49 s]
/proc/loadavg: 0.99 0.98 0.99 2/79 23399
/proc/meminfo: memFree=1648952/2055920 swapFree=4192812/4192956
[pid=23396] ppid=23394 vsize=5352 CPUtime=0.01
/proc/23396/stat : 23396 (rsat.sh) S 23394 23396 23333 0 -1 4194304 305 258 0 0 0 0 1 0 18 0 1 0 275458175 5480448 234 18446744073709551615 4194304 4889804 548682069312 18446744073709551615 269757244228 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/23396/statm: 1338 234 195 169 0 49 0
[pid=23399] ppid=23396 vsize=69188 CPUtime=1003.14
/proc/23399/stat : 23399 (rsat) R 23396 23396 23333 0 -1 4194304 25558 0 0 0 100286 28 0 0 25 0 1 0 275458177 70848512 16521 18446744073709551615 134512640 135377749 4294956864 18446744073709551615 134522801 0 0 4096 1026 0 0 0 17 1 0 0
/proc/23399/statm: 17297 16521 86 211 0 17083 0
Current children cumulated CPU time (s) 1003.15
Current children cumulated vsize (KiB) 74540

[startup+1063.59 s]
/proc/loadavg: 0.99 0.98 0.99 2/85 23511
/proc/meminfo: memFree=1643704/2055920 swapFree=4192812/4192956
[pid=23396] ppid=23394 vsize=5352 CPUtime=0.01
/proc/23396/stat : 23396 (rsat.sh) S 23394 23396 23333 0 -1 4194304 305 258 0 0 0 0 1 0 18 0 1 0 275458175 5480448 234 18446744073709551615 4194304 4889804 548682069312 18446744073709551615 269757244228 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/23396/statm: 1338 234 195 169 0 49 0
[pid=23399] ppid=23396 vsize=72884 CPUtime=1063.16
/proc/23399/stat : 23399 (rsat) R 23396 23396 23333 0 -1 4194304 26535 0 0 0 106286 30 0 0 25 0 1 0 275458177 74633216 17498 18446744073709551615 134512640 135377749 4294956864 18446744073709551615 134522801 0 0 4096 1026 0 0 0 17 1 0 0
/proc/23399/statm: 18221 17498 86 211 0 18007 0
Current children cumulated CPU time (s) 1063.17
Current children cumulated vsize (KiB) 78236

[startup+1123.68 s]
/proc/loadavg: 0.99 0.98 0.99 2/79 23597
/proc/meminfo: memFree=1641080/2055920 swapFree=4192812/4192956
[pid=23396] ppid=23394 vsize=5352 CPUtime=0.01
/proc/23396/stat : 23396 (rsat.sh) S 23394 23396 23333 0 -1 4194304 305 258 0 0 0 0 1 0 18 0 1 0 275458175 5480448 234 18446744073709551615 4194304 4889804 548682069312 18446744073709551615 269757244228 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/23396/statm: 1338 234 195 169 0 49 0
[pid=23399] ppid=23396 vsize=76432 CPUtime=1123.18
/proc/23399/stat : 23399 (rsat) R 23396 23396 23333 0 -1 4194304 27461 0 0 0 112287 31 0 0 25 0 1 0 275458177 78266368 18424 18446744073709551615 134512640 135377749 4294956864 18446744073709551615 134522871 0 0 4096 1026 0 0 0 17 1 0 0
/proc/23399/statm: 19108 18424 86 211 0 18894 0
Current children cumulated CPU time (s) 1123.19
Current children cumulated vsize (KiB) 81784

[startup+1183.76 s]
/proc/loadavg: 0.99 0.98 0.99 2/79 23597
/proc/meminfo: memFree=1640824/2055920 swapFree=4192812/4192956
[pid=23396] ppid=23394 vsize=5352 CPUtime=0.01
/proc/23396/stat : 23396 (rsat.sh) S 23394 23396 23333 0 -1 4194304 305 258 0 0 0 0 1 0 18 0 1 0 275458175 5480448 234 18446744073709551615 4194304 4889804 548682069312 18446744073709551615 269757244228 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/23396/statm: 1338 234 195 169 0 49 0
[pid=23399] ppid=23396 vsize=75880 CPUtime=1183.23
/proc/23399/stat : 23399 (rsat) R 23396 23396 23333 0 -1 4194304 30823 0 0 0 118290 33 0 0 25 0 1 0 275458177 77701120 18463 18446744073709551615 134512640 135377749 4294956864 18446744073709551615 134522794 0 0 4096 1026 0 0 0 17 1 0 0
/proc/23399/statm: 18970 18463 86 211 0 18756 0
Current children cumulated CPU time (s) 1183.24
Current children cumulated vsize (KiB) 81232



Maximum CPU time exceeded: sending SIGTERM then SIGKILL

[startup+1200.57 s]
/proc/loadavg: 0.99 0.98 0.99 2/79 23597
/proc/meminfo: memFree=1640824/2055920 swapFree=4192812/4192956
[pid=23396] ppid=23394 vsize=5352 CPUtime=0.01
/proc/23396/stat : 23396 (rsat.sh) S 23394 23396 23333 0 -1 4194304 305 258 0 0 0 0 1 0 18 0 1 0 275458175 5480448 234 18446744073709551615 4194304 4889804 548682069312 18446744073709551615 269757244228 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/23396/statm: 1338 234 195 169 0 49 0
[pid=23399] ppid=23396 vsize=75880 CPUtime=1200.05
/proc/23399/stat : 23399 (rsat) R 23396 23396 23333 0 -1 4194304 30823 0 0 0 119971 34 0 0 25 0 1 0 275458177 77701120 18463 18446744073709551615 134512640 135377749 4294956864 18446744073709551615 134522801 0 0 4096 1026 0 0 0 17 1 0 0
/proc/23399/statm: 18970 18463 86 211 0 18756 0
Current children cumulated CPU time (s) 1200.06
Current children cumulated vsize (KiB) 81232

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 23396 and gives childrusage.ru_utime.tv_sec=0 childrusage.ru_utime.tv_usec=20996 childrusage.ru_stime.tv_sec=0 childrusage.ru_stime.tv_usec=2999
CPU time returned by wait4() is 0.023995
while last known CPU time is 1200.06

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

Real time (s): 1200.58
CPU time (s): 1200.06
CPU user time (s): 1199.72
CPU system time (s): 0.34
CPU usage (%): 99.9566
Max. virtual memory (cumulated for all children) (KiB): 94984

getrusage(RUSAGE_CHILDREN,...) data:
user time used= 0.020996
system time used= 0.002999
maximum resident set size= 0
integral shared memory size= 0
integral unshared data size= 0
integral unshared stack size= 0
page reclaims= 563
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= 2

runsolver used 1.14083 second user time and 3.12652 second system time

The end

Launcher Data (download as text)

Begin job on node13 on Tue Feb 27 05:43:57 UTC 2007

IDJOB= 310164
IDBENCH= 20280
IDSOLVER= 104
FILE ID= node13/310164-1172555037

PBS_JOBID= 3971661

Free space on /tmp= 66554 MiB

SOLVER NAME= Rsat 2007-02-08
BENCH NAME= HOME/pub/bench/SAT07/random/2+p/p0.9/v1170/unif2p-p0.9-v1170-c4235-S994434255-18-UNKNOWN.cnf
COMMAND LINE= /tmp/evaluation/310164-1172555037/rsat.sh /tmp/evaluation/310164-1172555037/instance-310164-1172555037.cnf            
RUNSOLVER COMMAND LINE= runsolver  --timestamp  -w ROOT/results/node13/watcher-310164-1172555037 -o ROOT/results/node13/solver-310164-1172555037 -C 1200 -M 1800 --output-limit 1,15  /tmp/evaluation/310164-1172555037/rsat.sh /tmp/evaluation/310164-1172555037/instance-310164-1172555037.cnf            

META MD5SUM SOLVER= 42fb71d21991acbdd759c16645f65450
MD5SUM BENCH=  7909d6a83e61ef3c01aa9db628fb1f13

RANDOM SEED= 289912750

TIME LIMIT= 1200 seconds
MEMORY LIMIT= 1800 MiB

Linux node13.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		: 3000.236
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		: 3000.236
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:       1715672 kB
Buffers:         41928 kB
Cached:         181044 kB
SwapCached:          0 kB
Active:         237960 kB
Inactive:        39136 kB
HighTotal:           0 kB
HighFree:            0 kB
LowTotal:      2055920 kB
LowFree:       1715672 kB
SwapTotal:     4192956 kB
SwapFree:      4192812 kB
Dirty:            1884 kB
Writeback:           0 kB
Mapped:          73056 kB
Slab:            48848 kB
Committed_AS:  1073832 kB
PageTables:       1744 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= 66555 MiB

End job on node13 on Tue Feb 27 06:04:00 UTC 2007