Trace number 302579

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) 1200.02 1200.41

General information on the benchmark

Namerandom/LargeSize/7SAT/v240/
unif-k7-r85-v240-c20400-S1403172096-14.cnf
MD5SUMd431fc2ca1f52a92bf3b9c26794d0739
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 variables240
Number of clauses20400
Sum of the clauses size142800
Maximum clause length7
Minimum clause length7
Number of clauses of size 10
Number of clauses of size 20
Number of clauses of size 30
Number of clauses of size 40
Number of clauses of size 50
Number of clauses of size over 520400

Solver Data (download as text)

0.00/0.00	c Parsing...
0.00/0.03	c ==============================================================================
0.00/0.03	c |           |     ORIGINAL     |              LEARNT              |          |
0.00/0.03	c | Conflicts | Clauses Literals |   Limit Clauses Literals  Lit/Cl | Progress |
0.00/0.03	c ==============================================================================
0.00/0.03	c |         0 |   20400   142800 |    6119       0        0     nan |  0.000 % |
0.00/0.03	c ==============================================================================
0.00/0.03	c Result  :   #vars: 240   #clauses: 20400   #literals: 142800
0.00/0.03	c CPU time:   0.029995 s
0.00/0.03	c ==============================================================================
0.00/0.09	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/node38/watcher-302579-1172014814 -o ROOT/results/node38/solver-302579-1172014814 -C 1200 -M 1800 --output-limit 1,15 /tmp/evaluation/302579-1172014814/rsat.sh /tmp/evaluation/302579-1172014814/instance-302579-1172014814.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: 0.91 0.97 0.93 3/64 7397
/proc/meminfo: memFree=1625976/2055920 swapFree=4183144/4192956
[pid=7397] ppid=7395 vsize=5352 CPUtime=0
/proc/7397/stat : 7397 (rsat.sh) R 7395 7397 7334 0 -1 4194304 264 0 0 0 0 0 0 0 18 0 1 0 221437219 5480448 231 18446744073709551615 4194304 4889804 548682069328 18446744073709551615 266890439327 0 65538 4100 65536 0 0 0 17 1 0 0
/proc/7397/statm: 1338 231 194 169 0 49 0
[pid=7398] ppid=7397 vsize=688 CPUtime=0
/proc/7398/stat : 7398 (SatElite) R 7397 7397 7334 0 -1 4194304 104 0 0 0 0 0 0 0 18 0 1 0 221437219 704512 86 18446744073709551615 134512640 135038345 4294956768 18446744073709551615 134699389 0 0 4096 3 0 0 0 17 1 0 0
/proc/7398/statm: 172 86 49 128 0 41 0

[startup+0.106672 s]
/proc/loadavg: 0.91 0.97 0.93 3/64 7397
/proc/meminfo: memFree=1625976/2055920 swapFree=4183144/4192956
[pid=7397] ppid=7395 vsize=5352 CPUtime=0.07
/proc/7397/stat : 7397 (rsat.sh) S 7395 7397 7334 0 -1 4194304 305 569 0 0 0 0 7 0 15 0 1 0 221437219 5480448 234 18446744073709551615 4194304 4889804 548682069328 18446744073709551615 266890437444 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/7397/statm: 1338 234 195 169 0 49 0
Current children cumulated CPU time (s) 0.07
Current children cumulated vsize (KiB) 5352

[startup+0.514718 s]
/proc/loadavg: 0.91 0.97 0.93 3/64 7397
/proc/meminfo: memFree=1625976/2055920 swapFree=4183144/4192956
[pid=7397] ppid=7395 vsize=5352 CPUtime=0.07
/proc/7397/stat : 7397 (rsat.sh) S 7395 7397 7334 0 -1 4194304 305 569 0 0 0 0 7 0 15 0 1 0 221437219 5480448 234 18446744073709551615 4194304 4889804 548682069328 18446744073709551615 266890437444 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/7397/statm: 1338 234 195 169 0 49 0
Current children cumulated CPU time (s) 0.07
Current children cumulated vsize (KiB) 5352

[startup+1.33481 s]
/proc/loadavg: 0.91 0.97 0.93 2/66 7400
/proc/meminfo: memFree=1621416/2055920 swapFree=4183144/4192956
[pid=7397] ppid=7395 vsize=5352 CPUtime=0.07
/proc/7397/stat : 7397 (rsat.sh) S 7395 7397 7334 0 -1 4194304 305 569 0 0 0 0 7 0 15 0 1 0 221437219 5480448 234 18446744073709551615 4194304 4889804 548682069328 18446744073709551615 266890437444 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/7397/statm: 1338 234 195 169 0 49 0
[pid=7400] ppid=7397 vsize=5724 CPUtime=1.23
/proc/7400/stat : 7400 (rsat) R 7397 7397 7334 0 -1 4194304 1278 0 0 0 123 0 0 0 25 0 1 0 221437228 5861376 1248 18446744073709551615 134512640 135377749 4294956864 18446744073709551615 134984727 0 0 4096 1026 0 0 0 17 1 0 0
/proc/7400/statm: 1431 1248 86 211 0 1217 0
Current children cumulated CPU time (s) 1.3
Current children cumulated vsize (KiB) 11076

[startup+2.971 s]
/proc/loadavg: 0.91 0.97 0.93 2/66 7400
/proc/meminfo: memFree=1619752/2055920 swapFree=4183144/4192956
[pid=7397] ppid=7395 vsize=5352 CPUtime=0.07
/proc/7397/stat : 7397 (rsat.sh) S 7395 7397 7334 0 -1 4194304 305 569 0 0 0 0 7 0 15 0 1 0 221437219 5480448 234 18446744073709551615 4194304 4889804 548682069328 18446744073709551615 266890437444 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/7397/statm: 1338 234 195 169 0 49 0
[pid=7400] ppid=7397 vsize=7656 CPUtime=2.87
/proc/7400/stat : 7400 (rsat) R 7397 7397 7334 0 -1 4194304 1919 0 0 0 286 1 0 0 25 0 1 0 221437228 7839744 1760 18446744073709551615 134512640 135377749 4294956864 18446744073709551615 134522794 0 0 4096 1026 0 0 0 17 1 0 0
/proc/7400/statm: 1914 1760 86 211 0 1700 0
Current children cumulated CPU time (s) 2.94
Current children cumulated vsize (KiB) 13008

[startup+6.25537 s]
/proc/loadavg: 0.92 0.97 0.93 2/66 7400
/proc/meminfo: memFree=1615920/2055920 swapFree=4183144/4192956
[pid=7397] ppid=7395 vsize=5352 CPUtime=0.07
/proc/7397/stat : 7397 (rsat.sh) S 7395 7397 7334 0 -1 4194304 305 569 0 0 0 0 7 0 15 0 1 0 221437219 5480448 234 18446744073709551615 4194304 4889804 548682069328 18446744073709551615 266890437444 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/7397/statm: 1338 234 195 169 0 49 0
[pid=7400] ppid=7397 vsize=10224 CPUtime=6.15
/proc/7400/stat : 7400 (rsat) R 7397 7397 7334 0 -1 4194304 2754 0 0 0 614 1 0 0 25 0 1 0 221437228 10469376 2366 18446744073709551615 134512640 135377749 4294956864 18446744073709551615 134522794 0 0 4096 1026 0 0 0 17 1 0 0
/proc/7400/statm: 2556 2366 86 211 0 2342 0
Current children cumulated CPU time (s) 6.22
Current children cumulated vsize (KiB) 15576

[startup+12.7081 s]
/proc/loadavg: 0.93 0.97 0.93 2/66 7400
/proc/meminfo: memFree=1611960/2055920 swapFree=4183144/4192956
[pid=7397] ppid=7395 vsize=5352 CPUtime=0.07
/proc/7397/stat : 7397 (rsat.sh) S 7395 7397 7334 0 -1 4194304 305 569 0 0 0 0 7 0 15 0 1 0 221437219 5480448 234 18446744073709551615 4194304 4889804 548682069328 18446744073709551615 266890437444 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/7397/statm: 1338 234 195 169 0 49 0
[pid=7400] ppid=7397 vsize=14480 CPUtime=12.6
/proc/7400/stat : 7400 (rsat) R 7397 7397 7334 0 -1 4194304 4229 0 0 0 1258 2 0 0 25 0 1 0 221437228 14827520 3355 18446744073709551615 134512640 135377749 4294956864 18446744073709551615 134522898 0 0 4096 1026 0 0 0 17 1 0 0
/proc/7400/statm: 3620 3355 86 211 0 3406 0
Current children cumulated CPU time (s) 12.67
Current children cumulated vsize (KiB) 19832

[startup+25.5266 s]
/proc/loadavg: 0.94 0.97 0.93 2/66 7400
/proc/meminfo: memFree=1606072/2055920 swapFree=4183144/4192956
[pid=7397] ppid=7395 vsize=5352 CPUtime=0.07
/proc/7397/stat : 7397 (rsat.sh) S 7395 7397 7334 0 -1 4194304 305 569 0 0 0 0 7 0 15 0 1 0 221437219 5480448 234 18446744073709551615 4194304 4889804 548682069328 18446744073709551615 266890437444 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/7397/statm: 1338 234 195 169 0 49 0
[pid=7400] ppid=7397 vsize=20100 CPUtime=25.42
/proc/7400/stat : 7400 (rsat) R 7397 7397 7334 0 -1 4194304 6093 0 0 0 2539 3 0 0 25 0 1 0 221437228 20582400 4831 18446744073709551615 134512640 135377749 4294956864 18446744073709551615 134522794 0 0 4096 1026 0 0 0 17 1 0 0
/proc/7400/statm: 5025 4831 86 211 0 4811 0
Current children cumulated CPU time (s) 25.49
Current children cumulated vsize (KiB) 25452

[startup+51.1525 s]
/proc/loadavg: 0.96 0.97 0.93 2/66 7402
/proc/meminfo: memFree=1597112/2055920 swapFree=4183144/4192956
[pid=7397] ppid=7395 vsize=5352 CPUtime=0.07
/proc/7397/stat : 7397 (rsat.sh) S 7395 7397 7334 0 -1 4194304 305 569 0 0 0 0 7 0 15 0 1 0 221437219 5480448 234 18446744073709551615 4194304 4889804 548682069328 18446744073709551615 266890437444 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/7397/statm: 1338 234 195 169 0 49 0
[pid=7400] ppid=7397 vsize=29488 CPUtime=51.03
/proc/7400/stat : 7400 (rsat) R 7397 7397 7334 0 -1 4194304 9277 0 0 0 5097 6 0 0 25 0 1 0 221437228 30195712 7049 18446744073709551615 134512640 135377749 4294956864 18446744073709551615 134522801 0 0 4096 1026 0 0 0 17 1 0 0
/proc/7400/statm: 7372 7049 86 211 0 7158 0
Current children cumulated CPU time (s) 51.1
Current children cumulated vsize (KiB) 34840

[startup+102.399 s]
/proc/loadavg: 0.98 0.97 0.93 2/66 7402
/proc/meminfo: memFree=1584888/2055920 swapFree=4183144/4192956
[pid=7397] ppid=7395 vsize=5352 CPUtime=0.07
/proc/7397/stat : 7397 (rsat.sh) S 7395 7397 7334 0 -1 4194304 305 569 0 0 0 0 7 0 15 0 1 0 221437219 5480448 234 18446744073709551615 4194304 4889804 548682069328 18446744073709551615 266890437444 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/7397/statm: 1338 234 195 169 0 49 0
[pid=7400] ppid=7397 vsize=41784 CPUtime=102.27
/proc/7400/stat : 7400 (rsat) R 7397 7397 7334 0 -1 4194304 12456 0 0 0 10217 10 0 0 25 0 1 0 221437228 42786816 10228 18446744073709551615 134512640 135377749 4294956864 18446744073709551615 134522794 0 0 4096 1026 0 0 0 17 1 0 0
/proc/7400/statm: 10446 10228 86 211 0 10232 0
Current children cumulated CPU time (s) 102.34
Current children cumulated vsize (KiB) 47136

[startup+162.463 s]
/proc/loadavg: 0.99 0.97 0.93 2/66 7402
/proc/meminfo: memFree=1583352/2055920 swapFree=4183144/4192956
[pid=7397] ppid=7395 vsize=5352 CPUtime=0.07
/proc/7397/stat : 7397 (rsat.sh) S 7395 7397 7334 0 -1 4194304 305 569 0 0 0 0 7 0 15 0 1 0 221437219 5480448 234 18446744073709551615 4194304 4889804 548682069328 18446744073709551615 266890437444 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/7397/statm: 1338 234 195 169 0 49 0
[pid=7400] ppid=7397 vsize=42956 CPUtime=162.31
/proc/7400/stat : 7400 (rsat) R 7397 7397 7334 0 -1 4194304 13527 0 0 0 16221 10 0 0 25 0 1 0 221437228 43986944 10527 18446744073709551615 134512640 135377749 4294956864 18446744073709551615 134522794 0 0 4096 1026 0 0 0 17 1 0 0
/proc/7400/statm: 10739 10527 86 211 0 10525 0
Current children cumulated CPU time (s) 162.38
Current children cumulated vsize (KiB) 48308

[startup+222.522 s]
/proc/loadavg: 0.99 0.97 0.93 2/66 7402
/proc/meminfo: memFree=1566392/2055920 swapFree=4183144/4192956
[pid=7397] ppid=7395 vsize=5352 CPUtime=0.07
/proc/7397/stat : 7397 (rsat.sh) S 7395 7397 7334 0 -1 4194304 305 569 0 0 0 0 7 0 15 0 1 0 221437219 5480448 234 18446744073709551615 4194304 4889804 548682069328 18446744073709551615 266890437444 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/7397/statm: 1338 234 195 169 0 49 0
[pid=7400] ppid=7397 vsize=60844 CPUtime=222.36
/proc/7400/stat : 7400 (rsat) R 7397 7397 7334 0 -1 4194304 18159 0 0 0 22221 15 0 0 25 0 1 0 221437228 62304256 14773 18446744073709551615 134512640 135377749 4294956864 18446744073709551615 134984727 0 0 4096 1026 0 0 0 17 1 0 0
/proc/7400/statm: 15211 14773 86 211 0 14997 0
Current children cumulated CPU time (s) 222.43
Current children cumulated vsize (KiB) 66196

[startup+282.583 s]
/proc/loadavg: 0.99 0.97 0.93 2/66 7402
/proc/meminfo: memFree=1564280/2055920 swapFree=4183144/4192956
[pid=7397] ppid=7395 vsize=5352 CPUtime=0.07
/proc/7397/stat : 7397 (rsat.sh) S 7395 7397 7334 0 -1 4194304 305 569 0 0 0 0 7 0 15 0 1 0 221437219 5480448 234 18446744073709551615 4194304 4889804 548682069328 18446744073709551615 266890437444 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/7397/statm: 1338 234 195 169 0 49 0
[pid=7400] ppid=7397 vsize=62660 CPUtime=282.4
/proc/7400/stat : 7400 (rsat) R 7397 7397 7334 0 -1 4194304 20163 0 0 0 28224 16 0 0 25 0 1 0 221437228 64163840 15237 18446744073709551615 134512640 135377749 4294956864 18446744073709551615 134522801 0 0 4096 1026 0 0 0 17 1 0 0
/proc/7400/statm: 15665 15237 86 211 0 15451 0
Current children cumulated CPU time (s) 282.47
Current children cumulated vsize (KiB) 68012

[startup+342.642 s]
/proc/loadavg: 0.99 0.97 0.93 2/66 7402
/proc/meminfo: memFree=1564344/2055920 swapFree=4183144/4192956
[pid=7397] ppid=7395 vsize=5352 CPUtime=0.07
/proc/7397/stat : 7397 (rsat.sh) S 7395 7397 7334 0 -1 4194304 305 569 0 0 0 0 7 0 15 0 1 0 221437219 5480448 234 18446744073709551615 4194304 4889804 548682069328 18446744073709551615 266890437444 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/7397/statm: 1338 234 195 169 0 49 0
[pid=7400] ppid=7397 vsize=62660 CPUtime=342.44
/proc/7400/stat : 7400 (rsat) R 7397 7397 7334 0 -1 4194304 20165 0 0 0 34228 16 0 0 25 0 1 0 221437228 64163840 15239 18446744073709551615 134512640 135377749 4294956864 18446744073709551615 134522871 0 0 4096 1026 0 0 0 17 1 0 0
/proc/7400/statm: 15665 15239 86 211 0 15451 0
Current children cumulated CPU time (s) 342.51
Current children cumulated vsize (KiB) 68012

[startup+402.706 s]
/proc/loadavg: 0.99 0.97 0.93 2/66 7402
/proc/meminfo: memFree=1553592/2055920 swapFree=4183144/4192956
[pid=7397] ppid=7395 vsize=5352 CPUtime=0.07
/proc/7397/stat : 7397 (rsat.sh) S 7395 7397 7334 0 -1 4194304 305 569 0 0 0 0 7 0 15 0 1 0 221437219 5480448 234 18446744073709551615 4194304 4889804 548682069328 18446744073709551615 266890437444 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/7397/statm: 1338 234 195 169 0 49 0
[pid=7400] ppid=7397 vsize=73180 CPUtime=402.49
/proc/7400/stat : 7400 (rsat) R 7397 7397 7334 0 -1 4194304 22884 0 0 0 40231 18 0 0 25 0 1 0 221437228 74936320 17958 18446744073709551615 134512640 135377749 4294956864 18446744073709551615 134522794 0 0 4096 1026 0 0 0 17 1 0 0
/proc/7400/statm: 18295 17958 86 211 0 18081 0
Current children cumulated CPU time (s) 402.56
Current children cumulated vsize (KiB) 78532

[startup+462.765 s]
/proc/loadavg: 0.99 0.97 0.93 2/66 7402
/proc/meminfo: memFree=1542136/2055920 swapFree=4183144/4192956
[pid=7397] ppid=7395 vsize=5352 CPUtime=0.07
/proc/7397/stat : 7397 (rsat.sh) S 7395 7397 7334 0 -1 4194304 305 569 0 0 0 0 7 0 15 0 1 0 221437219 5480448 234 18446744073709551615 4194304 4889804 548682069328 18446744073709551615 266890437444 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/7397/statm: 1338 234 195 169 0 49 0
[pid=7400] ppid=7397 vsize=84428 CPUtime=462.52
/proc/7400/stat : 7400 (rsat) R 7397 7397 7334 0 -1 4194304 25754 0 0 0 46232 20 0 0 25 0 1 0 221437228 86454272 20828 18446744073709551615 134512640 135377749 4294956864 18446744073709551615 134522801 0 0 4096 1026 0 0 0 17 1 0 0
/proc/7400/statm: 21107 20828 86 211 0 20893 0
Current children cumulated CPU time (s) 462.59
Current children cumulated vsize (KiB) 89780

[startup+522.825 s]
/proc/loadavg: 0.99 0.97 0.93 2/66 7402
/proc/meminfo: memFree=1532664/2055920 swapFree=4183144/4192956
[pid=7397] ppid=7395 vsize=5352 CPUtime=0.07

################
# More data... #
################

[pid=7397] ppid=7395 vsize=5352 CPUtime=0.07
/proc/7397/stat : 7397 (rsat.sh) S 7395 7397 7334 0 -1 4194304 305 569 0 0 0 0 7 0 15 0 1 0 221437219 5480448 234 18446744073709551615 4194304 4889804 548682069328 18446744073709551615 266890437444 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/7397/statm: 1338 234 195 169 0 49 0
[pid=7400] ppid=7397 vsize=93384 CPUtime=582.61
/proc/7400/stat : 7400 (rsat) R 7397 7397 7334 0 -1 4194304 29628 0 0 0 58238 23 0 0 25 0 1 0 221437228 95625216 23162 18446744073709551615 134512640 135377749 4294956864 18446744073709551615 134523251 0 0 4096 1026 0 0 0 17 1 0 0
/proc/7400/statm: 23346 23162 86 211 0 23132 0
Current children cumulated CPU time (s) 582.68
Current children cumulated vsize (KiB) 98736

[startup+642.941 s]
/proc/loadavg: 0.99 0.97 0.93 2/66 7402
/proc/meminfo: memFree=1532664/2055920 swapFree=4183144/4192956
[pid=7397] ppid=7395 vsize=5352 CPUtime=0.07
/proc/7397/stat : 7397 (rsat.sh) S 7395 7397 7334 0 -1 4194304 305 569 0 0 0 0 7 0 15 0 1 0 221437219 5480448 234 18446744073709551615 4194304 4889804 548682069328 18446744073709551615 266890437444 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/7397/statm: 1338 234 195 169 0 49 0
[pid=7400] ppid=7397 vsize=93384 CPUtime=642.65
/proc/7400/stat : 7400 (rsat) R 7397 7397 7334 0 -1 4194304 29632 0 0 0 64242 23 0 0 25 0 1 0 221437228 95625216 23166 18446744073709551615 134512640 135377749 4294956864 18446744073709551615 134522794 0 0 4096 1026 0 0 0 17 1 0 0
/proc/7400/statm: 23346 23166 86 211 0 23132 0
Current children cumulated CPU time (s) 642.72
Current children cumulated vsize (KiB) 98736

[startup+702.999 s]
/proc/loadavg: 0.99 0.97 0.93 2/66 7402
/proc/meminfo: memFree=1532664/2055920 swapFree=4183144/4192956
[pid=7397] ppid=7395 vsize=5352 CPUtime=0.07
/proc/7397/stat : 7397 (rsat.sh) S 7395 7397 7334 0 -1 4194304 305 569 0 0 0 0 7 0 15 0 1 0 221437219 5480448 234 18446744073709551615 4194304 4889804 548682069328 18446744073709551615 266890437444 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/7397/statm: 1338 234 195 169 0 49 0
[pid=7400] ppid=7397 vsize=93384 CPUtime=702.69
/proc/7400/stat : 7400 (rsat) R 7397 7397 7334 0 -1 4194304 29632 0 0 0 70246 23 0 0 25 0 1 0 221437228 95625216 23166 18446744073709551615 134512640 135377749 4294956864 18446744073709551615 134522794 0 0 4096 1026 0 0 0 17 1 0 0
/proc/7400/statm: 23346 23166 86 211 0 23132 0
Current children cumulated CPU time (s) 702.76
Current children cumulated vsize (KiB) 98736

[startup+763.06 s]
/proc/loadavg: 0.99 0.97 0.93 2/66 7402
/proc/meminfo: memFree=1532664/2055920 swapFree=4183144/4192956
[pid=7397] ppid=7395 vsize=5352 CPUtime=0.07
/proc/7397/stat : 7397 (rsat.sh) S 7395 7397 7334 0 -1 4194304 305 569 0 0 0 0 7 0 15 0 1 0 221437219 5480448 234 18446744073709551615 4194304 4889804 548682069328 18446744073709551615 266890437444 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/7397/statm: 1338 234 195 169 0 49 0
[pid=7400] ppid=7397 vsize=93384 CPUtime=762.73
/proc/7400/stat : 7400 (rsat) R 7397 7397 7334 0 -1 4194304 29632 0 0 0 76250 23 0 0 25 0 1 0 221437228 95625216 23166 18446744073709551615 134512640 135377749 4294956864 18446744073709551615 134522794 0 0 4096 1026 0 0 0 17 1 0 0
/proc/7400/statm: 23346 23166 86 211 0 23132 0
Current children cumulated CPU time (s) 762.8
Current children cumulated vsize (KiB) 98736

[startup+823.122 s]
/proc/loadavg: 0.99 0.97 0.93 2/66 7402
/proc/meminfo: memFree=1530616/2055920 swapFree=4183144/4192956
[pid=7397] ppid=7395 vsize=5352 CPUtime=0.07
/proc/7397/stat : 7397 (rsat.sh) S 7395 7397 7334 0 -1 4194304 305 569 0 0 0 0 7 0 15 0 1 0 221437219 5480448 234 18446744073709551615 4194304 4889804 548682069328 18446744073709551615 266890437444 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/7397/statm: 1338 234 195 169 0 49 0
[pid=7400] ppid=7397 vsize=98404 CPUtime=822.78
/proc/7400/stat : 7400 (rsat) R 7397 7397 7334 0 -1 4194304 30907 0 0 0 82254 24 0 0 25 0 1 0 221437228 100765696 23671 18446744073709551615 134512640 135377749 4294956864 18446744073709551615 134522801 0 0 4096 1026 0 0 0 17 1 0 0
/proc/7400/statm: 24601 23671 86 211 0 24387 0
Current children cumulated CPU time (s) 822.85
Current children cumulated vsize (KiB) 103756

[startup+883.183 s]
/proc/loadavg: 0.99 0.97 0.93 2/66 7402
/proc/meminfo: memFree=1522040/2055920 swapFree=4183144/4192956
[pid=7397] ppid=7395 vsize=5352 CPUtime=0.07
/proc/7397/stat : 7397 (rsat.sh) S 7395 7397 7334 0 -1 4194304 305 569 0 0 0 0 7 0 15 0 1 0 221437219 5480448 234 18446744073709551615 4194304 4889804 548682069328 18446744073709551615 266890437444 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/7397/statm: 1338 234 195 169 0 49 0
[pid=7400] ppid=7397 vsize=106828 CPUtime=882.82
/proc/7400/stat : 7400 (rsat) R 7397 7397 7334 0 -1 4194304 33090 0 0 0 88255 27 0 0 25 0 1 0 221437228 109391872 25854 18446744073709551615 134512640 135377749 4294956864 18446744073709551615 134523152 0 0 4096 1026 0 0 0 17 1 0 0
/proc/7400/statm: 26707 25854 86 211 0 26493 0
Current children cumulated CPU time (s) 882.89
Current children cumulated vsize (KiB) 112180

[startup+943.245 s]
/proc/loadavg: 0.99 0.97 0.93 2/66 7402
/proc/meminfo: memFree=1513400/2055920 swapFree=4183144/4192956
[pid=7397] ppid=7395 vsize=5352 CPUtime=0.07
/proc/7397/stat : 7397 (rsat.sh) S 7395 7397 7334 0 -1 4194304 305 569 0 0 0 0 7 0 15 0 1 0 221437219 5480448 234 18446744073709551615 4194304 4889804 548682069328 18446744073709551615 266890437444 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/7397/statm: 1338 234 195 169 0 49 0
[pid=7400] ppid=7397 vsize=115152 CPUtime=942.86
/proc/7400/stat : 7400 (rsat) R 7397 7397 7334 0 -1 4194304 35240 0 0 0 94257 29 0 0 25 0 1 0 221437228 117915648 28004 18446744073709551615 134512640 135377749 4294956864 18446744073709551615 134522801 0 0 4096 1026 0 0 0 17 1 0 0
/proc/7400/statm: 28788 28004 86 211 0 28574 0
Current children cumulated CPU time (s) 942.93
Current children cumulated vsize (KiB) 120504

[startup+1003.3 s]
/proc/loadavg: 0.99 0.97 0.93 2/66 7402
/proc/meminfo: memFree=1505336/2055920 swapFree=4183144/4192956
[pid=7397] ppid=7395 vsize=5352 CPUtime=0.07
/proc/7397/stat : 7397 (rsat.sh) S 7395 7397 7334 0 -1 4194304 305 569 0 0 0 0 7 0 15 0 1 0 221437219 5480448 234 18446744073709551615 4194304 4889804 548682069328 18446744073709551615 266890437444 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/7397/statm: 1338 234 195 169 0 49 0
[pid=7400] ppid=7397 vsize=122992 CPUtime=1002.91
/proc/7400/stat : 7400 (rsat) R 7397 7397 7334 0 -1 4194304 37262 0 0 0 100260 31 0 0 25 0 1 0 221437228 125943808 30026 18446744073709551615 134512640 135377749 4294956864 18446744073709551615 134522794 0 0 4096 1026 0 0 0 17 1 0 0
/proc/7400/statm: 30748 30026 86 211 0 30534 0
Current children cumulated CPU time (s) 1002.98
Current children cumulated vsize (KiB) 128344

[startup+1063.37 s]
/proc/loadavg: 0.99 0.97 0.93 2/66 7402
/proc/meminfo: memFree=1497528/2055920 swapFree=4183144/4192956
[pid=7397] ppid=7395 vsize=5352 CPUtime=0.07
/proc/7397/stat : 7397 (rsat.sh) S 7395 7397 7334 0 -1 4194304 305 569 0 0 0 0 7 0 15 0 1 0 221437219 5480448 234 18446744073709551615 4194304 4889804 548682069328 18446744073709551615 266890437444 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/7397/statm: 1338 234 195 169 0 49 0
[pid=7400] ppid=7397 vsize=130456 CPUtime=1062.95
/proc/7400/stat : 7400 (rsat) R 7397 7397 7334 0 -1 4194304 39181 0 0 0 106262 33 0 0 25 0 1 0 221437228 133586944 31945 18446744073709551615 134512640 135377749 4294956864 18446744073709551615 134522794 0 0 4096 1026 0 0 0 17 1 0 0
/proc/7400/statm: 32614 31945 86 211 0 32400 0
Current children cumulated CPU time (s) 1063.02
Current children cumulated vsize (KiB) 135808

[startup+1123.43 s]
/proc/loadavg: 0.99 0.97 0.93 2/66 7402
/proc/meminfo: memFree=1490424/2055920 swapFree=4183144/4192956
[pid=7397] ppid=7395 vsize=5352 CPUtime=0.07
/proc/7397/stat : 7397 (rsat.sh) S 7395 7397 7334 0 -1 4194304 305 569 0 0 0 0 7 0 15 0 1 0 221437219 5480448 234 18446744073709551615 4194304 4889804 548682069328 18446744073709551615 266890437444 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/7397/statm: 1338 234 195 169 0 49 0
[pid=7400] ppid=7397 vsize=137480 CPUtime=1123
/proc/7400/stat : 7400 (rsat) R 7397 7397 7334 0 -1 4194304 40963 0 0 0 112265 35 0 0 25 0 1 0 221437228 140779520 33727 18446744073709551615 134512640 135377749 4294956864 18446744073709551615 134522794 0 0 4096 1026 0 0 0 17 1 0 0
/proc/7400/statm: 34370 33727 86 211 0 34156 0
Current children cumulated CPU time (s) 1123.07
Current children cumulated vsize (KiB) 142832

[startup+1183.49 s]
/proc/loadavg: 0.99 0.97 0.93 2/66 7402
/proc/meminfo: memFree=1489016/2055920 swapFree=4183144/4192956
[pid=7397] ppid=7395 vsize=5352 CPUtime=0.07
/proc/7397/stat : 7397 (rsat.sh) S 7395 7397 7334 0 -1 4194304 305 569 0 0 0 0 7 0 15 0 1 0 221437219 5480448 234 18446744073709551615 4194304 4889804 548682069328 18446744073709551615 266890437444 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/7397/statm: 1338 234 195 169 0 49 0
[pid=7400] ppid=7397 vsize=138500 CPUtime=1183.04
/proc/7400/stat : 7400 (rsat) R 7397 7397 7334 0 -1 4194304 44385 0 0 0 118268 36 0 0 25 0 1 0 221437228 141824000 34035 18446744073709551615 134512640 135377749 4294956864 18446744073709551615 134522794 0 0 4096 1026 0 0 0 17 1 0 0
/proc/7400/statm: 34625 34035 86 211 0 34411 0
Current children cumulated CPU time (s) 1183.11
Current children cumulated vsize (KiB) 143852



Maximum CPU time exceeded: sending SIGTERM then SIGKILL

[startup+1200.4 s]
/proc/loadavg: 0.99 0.97 0.93 2/66 7402
/proc/meminfo: memFree=1489016/2055920 swapFree=4183144/4192956
[pid=7397] ppid=7395 vsize=5352 CPUtime=0.07
/proc/7397/stat : 7397 (rsat.sh) S 7395 7397 7334 0 -1 4194304 305 569 0 0 0 0 7 0 15 0 1 0 221437219 5480448 234 18446744073709551615 4194304 4889804 548682069328 18446744073709551615 266890437444 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/7397/statm: 1338 234 195 169 0 49 0
[pid=7400] ppid=7397 vsize=138500 CPUtime=1199.95
/proc/7400/stat : 7400 (rsat) R 7397 7397 7334 0 -1 4194304 44402 0 0 0 119959 36 0 0 25 0 1 0 221437228 141824000 34052 18446744073709551615 134512640 135377749 4294956864 18446744073709551615 134522794 0 0 4096 1026 0 0 0 17 1 0 0
/proc/7400/statm: 34625 34052 86 211 0 34411 0
Current children cumulated CPU time (s) 1200.02
Current children cumulated vsize (KiB) 143852

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

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

[startup+1200.4 s]
/proc/loadavg: 0.99 0.97 0.93 2/66 7402
/proc/meminfo: memFree=1489016/2055920 swapFree=4183144/4192956
[pid=7397] ppid=7395 vsize=5352 CPUtime=0.07
/proc/7397/stat : 7397 (rsat.sh) S 7395 7397 7334 0 -1 4194304 305 569 0 0 0 0 7 0 15 0 1 0 221437219 5480448 234 18446744073709551615 4194304 4889804 548682069328 18446744073709551615 266890437444 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/7397/statm: 1338 234 195 169 0 49 0
[pid=7400] ppid=7397 vsize=138500 CPUtime=1199.95
/proc/7400/stat : 7400 (rsat) R 7397 7397 7334 0 -1 4194304 44402 0 0 0 119959 36 0 0 25 0 1 0 221437228 141824000 34052 18446744073709551615 134512640 135377749 4294956864 18446744073709551615 134522794 0 0 4096 1026 0 0 0 17 1 0 0
/proc/7400/statm: 34625 34052 86 211 0 34411 0
Current children cumulated CPU time (s) 1200.02
Current children cumulated vsize (KiB) 143852

Child ended because it received signal 15 (SIGTERM)

!!! problem with CPU time !!!
wait4(...,&childrusage) returns 7397 and gives childrusage.ru_utime.tv_sec=0 childrusage.ru_utime.tv_usec=78987 childrusage.ru_stime.tv_sec=0 childrusage.ru_stime.tv_usec=10998
CPU time returned by wait4() is 0.089985
while last known CPU time is 1200.02

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

Real time (s): 1200.41
CPU time (s): 1200.02
CPU user time (s): 1199.66
CPU system time (s): 0.36
CPU usage (%): 99.9673
Max. virtual memory (cumulated for all children) (KiB): 156420

getrusage(RUSAGE_CHILDREN,...) data:
user time used= 0.078987
system time used= 0.010998
maximum resident set size= 0
integral shared memory size= 0
integral unshared data size= 0
integral unshared stack size= 0
page reclaims= 874
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 1.04984 second user time and 2.50862 second system time

The end

Launcher Data (download as text)

Begin job on node38 on Tue Feb 20 23:40:14 UTC 2007

IDJOB= 302579
IDBENCH= 20087
IDSOLVER= 104
FILE ID= node38/302579-1172014814

PBS_JOBID= 3892689

Free space on /tmp= 66561 MiB

SOLVER NAME= Rsat 2007-02-08
BENCH NAME= HOME/pub/bench/SAT07/random/LargeSize/7SAT/v240/unif-k7-r85-v240-c20400-S1403172096-14.cnf
COMMAND LINE= /tmp/evaluation/302579-1172014814/rsat.sh /tmp/evaluation/302579-1172014814/instance-302579-1172014814.cnf            
RUNSOLVER COMMAND LINE= runsolver  --timestamp  -w ROOT/results/node38/watcher-302579-1172014814 -o ROOT/results/node38/solver-302579-1172014814 -C 1200 -M 1800 --output-limit 1,15  /tmp/evaluation/302579-1172014814/rsat.sh /tmp/evaluation/302579-1172014814/instance-302579-1172014814.cnf            

META MD5SUM SOLVER= 42fb71d21991acbdd759c16645f65450
MD5SUM BENCH=  d431fc2ca1f52a92bf3b9c26794d0739

RANDOM SEED= 84955838

TIME LIMIT= 1200 seconds
MEMORY LIMIT= 1800 MiB

Linux node38.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		: 3000.233
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		: 3000.233
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:       1626384 kB
Buffers:         30144 kB
Cached:         343208 kB
SwapCached:       4116 kB
Active:         282092 kB
Inactive:       101396 kB
HighTotal:           0 kB
HighFree:            0 kB
LowTotal:      2055920 kB
LowFree:       1626384 kB
SwapTotal:     4192956 kB
SwapFree:      4183144 kB
Dirty:            2468 kB
Writeback:           0 kB
Mapped:          15080 kB
Slab:            31984 kB
Committed_AS:   503272 kB
PageTables:       1468 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= 66561 MiB

End job on node38 on Wed Feb 21 00:00:16 UTC 2007