Trace number 328732

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) 1200.04 1200.51

General information on the benchmark

Nameindustrial/IBM_FV_2002_13_rule_1/
SAT_dat.k45.cnf
MD5SUM8a76c8add64173ae39149aae572a02d9
Bench CategoryINDUST (industrial 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 variables37432
Number of clauses147345
Sum of the clauses size401667
Maximum clause length37
Minimum clause length1
Number of clauses of size 1603
Number of clauses of size 269621
Number of clauses of size 371450
Number of clauses of size 4266
Number of clauses of size 5505
Number of clauses of size over 54900

Solver Data (download as text)

0.00/0.00	c Parsing...
0.08/0.15	c ==============================================================================
0.08/0.15	c |           |     ORIGINAL     |              LEARNT              |          |
0.08/0.15	c | Conflicts | Clauses Literals |   Limit Clauses Literals  Lit/Cl | Progress |
0.08/0.15	c ==============================================================================
0.08/0.15	c |         0 |  146742   401064 |   44022       0        0     nan |  0.000 % |
0.79/0.86	c |         0 |  115375   420177 |      --       0       --      -- |     --   | -29465/24802
0.79/0.86	c ==============================================================================
0.79/0.86	c Result  :   #vars: 15837   #clauses: 115375   #literals: 420177
0.79/0.86	c CPU time:   0.812876 s
0.79/0.86	c ==============================================================================
0.99/1.05	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 3.2.1 (c) roussel@cril.univ-artois.fr

command line: runsolver --timestamp -w ROOT/results/node44/watcher-328732-1173122217 -o ROOT/results/node44/solver-328732-1173122217 -C 1200 -W 2400 -M 1800 --output-limit 1,15 /tmp/evaluation/328732-1173122217/rsat.sh /tmp/evaluation/328732-1173122217/instance-328732-1173122217.cnf 

Enforcing CPUTime limit (soft limit, will send SIGTERM then SIGKILL): 1200 seconds
Enforcing CPUTime limit (hard limit, will send SIGXCPU): 1230 seconds
Enforcing wall clock limit (soft limit, will send SIGTERM then SIGKILL): 2400 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 0.97 0.88 3/64 15847
/proc/meminfo: memFree=1401464/2055920 swapFree=4183400/4192956
[pid=15847] ppid=15845 vsize=5352 CPUtime=0
/proc/15847/stat : 15847 (rsat.sh) R 15845 15847 15492 0 -1 4194304 264 0 0 0 0 0 0 0 18 0 1 0 332177905 5480448 231 18446744073709551615 4194304 4889804 548682069328 18446744073709551615 264840473247 0 65538 4100 65536 0 0 0 17 1 0 0
/proc/15847/statm: 1338 231 194 169 0 49 0
[pid=15848] ppid=15847 vsize=688 CPUtime=0
/proc/15848/stat : 15848 (SatElite) R 15847 15847 15492 0 -1 4194304 66 0 0 0 0 0 0 0 18 0 1 0 332177906 704512 48 18446744073709551615 134512640 135038345 4294956768 18446744073709551615 134699389 0 0 4096 3 0 0 0 17 1 0 0
/proc/15848/statm: 172 48 39 128 0 41 0

[startup+0.0193001 s]
/proc/loadavg: 0.92 0.97 0.88 3/64 15847
/proc/meminfo: memFree=1401464/2055920 swapFree=4183400/4192956
[pid=15847] ppid=15845 vsize=5352 CPUtime=0
/proc/15847/stat : 15847 (rsat.sh) S 15845 15847 15492 0 -1 4194304 283 0 0 0 0 0 0 0 18 0 1 0 332177905 5480448 232 18446744073709551615 4194304 4889804 548682069328 18446744073709551615 264840471364 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/15847/statm: 1338 232 195 169 0 49 0
[pid=15848] ppid=15847 vsize=1956 CPUtime=0.01
/proc/15848/stat : 15848 (SatElite) R 15847 15847 15492 0 -1 4194304 400 0 0 0 1 0 0 0 18 0 1 0 332177906 2002944 382 18446744073709551615 134512640 135038345 4294956768 18446744073709551615 134699389 0 0 4096 3 0 0 0 17 1 0 0
/proc/15848/statm: 489 383 49 128 0 358 0
Current children cumulated CPU time (s) 0.01
Current children cumulated vsize (KiB) 7308

[startup+0.101315 s]
/proc/loadavg: 0.92 0.97 0.88 3/64 15847
/proc/meminfo: memFree=1401464/2055920 swapFree=4183400/4192956
[pid=15847] ppid=15845 vsize=5352 CPUtime=0
/proc/15847/stat : 15847 (rsat.sh) S 15845 15847 15492 0 -1 4194304 283 0 0 0 0 0 0 0 18 0 1 0 332177905 5480448 232 18446744073709551615 4194304 4889804 548682069328 18446744073709551615 264840471364 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/15847/statm: 1338 232 195 169 0 49 0
[pid=15848] ppid=15847 vsize=10452 CPUtime=0.08
/proc/15848/stat : 15848 (SatElite) R 15847 15847 15492 0 -1 4194304 2375 0 0 0 7 1 0 0 19 0 1 0 332177906 10702848 2357 18446744073709551615 134512640 135038345 4294956768 18446744073709551615 134699389 0 0 4096 3 0 0 0 17 1 0 0
/proc/15848/statm: 2646 2358 49 128 0 2515 0
Current children cumulated CPU time (s) 0.08
Current children cumulated vsize (KiB) 15804

[startup+0.301351 s]
/proc/loadavg: 0.92 0.97 0.88 3/64 15847
/proc/meminfo: memFree=1401464/2055920 swapFree=4183400/4192956
[pid=15847] ppid=15845 vsize=5352 CPUtime=0
/proc/15847/stat : 15847 (rsat.sh) S 15845 15847 15492 0 -1 4194304 283 0 0 0 0 0 0 0 18 0 1 0 332177905 5480448 232 18446744073709551615 4194304 4889804 548682069328 18446744073709551615 264840471364 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/15847/statm: 1338 232 195 169 0 49 0
[pid=15848] ppid=15847 vsize=22508 CPUtime=0.29
/proc/15848/stat : 15848 (SatElite) R 15847 15847 15492 0 -1 4194304 5052 0 0 0 26 3 0 0 21 0 1 0 332177906 23048192 4677 18446744073709551615 134512640 135038345 4294956768 18446744073709551615 134681971 0 0 4096 3 0 0 0 17 1 0 0
/proc/15848/statm: 5627 4677 69 128 0 5496 0
Current children cumulated CPU time (s) 0.29
Current children cumulated vsize (KiB) 27860

[startup+0.702424 s]
/proc/loadavg: 0.92 0.97 0.88 3/64 15847
/proc/meminfo: memFree=1401464/2055920 swapFree=4183400/4192956
[pid=15847] ppid=15845 vsize=5352 CPUtime=0
/proc/15847/stat : 15847 (rsat.sh) S 15845 15847 15492 0 -1 4194304 283 0 0 0 0 0 0 0 18 0 1 0 332177905 5480448 232 18446744073709551615 4194304 4889804 548682069328 18446744073709551615 264840471364 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/15847/statm: 1338 232 195 169 0 49 0
[pid=15848] ppid=15847 vsize=25668 CPUtime=0.69
/proc/15848/stat : 15848 (SatElite) R 15847 15847 15492 0 -1 4194304 5894 0 0 0 65 4 0 0 25 0 1 0 332177906 26284032 5447 18446744073709551615 134512640 135038345 4294956768 18446744073709551615 134543856 0 0 4096 3 0 0 0 17 1 0 0
/proc/15848/statm: 6417 5447 69 128 0 6286 0
Current children cumulated CPU time (s) 0.69
Current children cumulated vsize (KiB) 31020

[startup+1.50157 s]
/proc/loadavg: 0.92 0.97 0.88 2/66 15849
/proc/meminfo: memFree=1375464/2055920 swapFree=4183400/4192956
[pid=15847] ppid=15845 vsize=5352 CPUtime=1.03
/proc/15847/stat : 15847 (rsat.sh) S 15845 15847 15492 0 -1 4194304 305 6375 0 0 0 0 98 5 16 0 1 0 332177905 5480448 234 18446744073709551615 4194304 4889804 548682069328 18446744073709551615 264840471364 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/15847/statm: 1338 234 195 169 0 49 0
Current children cumulated CPU time (s) 1.03
Current children cumulated vsize (KiB) 5352

[startup+3.10186 s]
/proc/loadavg: 0.92 0.97 0.88 2/66 15850
/proc/meminfo: memFree=1386600/2055920 swapFree=4183400/4192956
[pid=15847] ppid=15845 vsize=5352 CPUtime=1.03
/proc/15847/stat : 15847 (rsat.sh) S 15845 15847 15492 0 -1 4194304 305 6375 0 0 0 0 98 5 16 0 1 0 332177905 5480448 234 18446744073709551615 4194304 4889804 548682069328 18446744073709551615 264840471364 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/15847/statm: 1338 234 195 169 0 49 0
[pid=15850] ppid=15847 vsize=11840 CPUtime=2.04
/proc/15850/stat : 15850 (rsat) R 15847 15847 15492 0 -1 4194304 2796 0 0 0 202 2 0 0 25 0 1 0 332178011 12124160 2780 18446744073709551615 134512640 135377749 4294956864 18446744073709551615 134526567 0 0 4096 1026 0 0 0 17 1 0 0
/proc/15850/statm: 2960 2780 86 211 0 2746 0
Current children cumulated CPU time (s) 3.07
Current children cumulated vsize (KiB) 17192

[startup+6.30245 s]
/proc/loadavg: 0.93 0.97 0.88 2/66 15850
/proc/meminfo: memFree=1381352/2055920 swapFree=4183400/4192956
[pid=15847] ppid=15845 vsize=5352 CPUtime=1.03
/proc/15847/stat : 15847 (rsat.sh) S 15845 15847 15492 0 -1 4194304 305 6375 0 0 0 0 98 5 16 0 1 0 332177905 5480448 234 18446744073709551615 4194304 4889804 548682069328 18446744073709551615 264840471364 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/15847/statm: 1338 234 195 169 0 49 0
[pid=15850] ppid=15847 vsize=17456 CPUtime=5.24
/proc/15850/stat : 15850 (rsat) R 15847 15847 15492 0 -1 4194304 4158 0 0 0 521 3 0 0 25 0 1 0 332178011 17874944 4142 18446744073709551615 134512640 135377749 4294956864 18446744073709551615 134530253 0 0 4096 1026 0 0 0 17 1 0 0
/proc/15850/statm: 4364 4143 86 211 0 4150 0
Current children cumulated CPU time (s) 6.27
Current children cumulated vsize (KiB) 22808

[startup+12.7016 s]
/proc/loadavg: 0.93 0.97 0.88 2/66 15850
/proc/meminfo: memFree=1374568/2055920 swapFree=4183400/4192956
[pid=15847] ppid=15845 vsize=5352 CPUtime=1.03
/proc/15847/stat : 15847 (rsat.sh) S 15845 15847 15492 0 -1 4194304 305 6375 0 0 0 0 98 5 16 0 1 0 332177905 5480448 234 18446744073709551615 4194304 4889804 548682069328 18446744073709551615 264840471364 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/15847/statm: 1338 234 195 169 0 49 0
[pid=15850] ppid=15847 vsize=22944 CPUtime=11.63
/proc/15850/stat : 15850 (rsat) R 15847 15847 15492 0 -1 4194304 5985 0 0 0 1158 5 0 0 25 0 1 0 332178011 23494656 5483 18446744073709551615 134512640 135377749 4294956864 18446744073709551615 134522805 0 0 4096 1026 0 0 0 17 1 0 0
/proc/15850/statm: 5736 5483 86 211 0 5522 0
Current children cumulated CPU time (s) 12.66
Current children cumulated vsize (KiB) 28296

[startup+25.502 s]
/proc/loadavg: 0.95 0.97 0.88 2/66 15850
/proc/meminfo: memFree=1364072/2055920 swapFree=4183400/4192956
[pid=15847] ppid=15845 vsize=5352 CPUtime=1.03
/proc/15847/stat : 15847 (rsat.sh) S 15845 15847 15492 0 -1 4194304 305 6375 0 0 0 0 98 5 16 0 1 0 332177905 5480448 234 18446744073709551615 4194304 4889804 548682069328 18446744073709551615 264840471364 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/15847/statm: 1338 234 195 169 0 49 0
[pid=15850] ppid=15847 vsize=34204 CPUtime=24.43
/proc/15850/stat : 15850 (rsat) R 15847 15847 15492 0 -1 4194304 9656 0 0 0 2435 8 0 0 25 0 1 0 332178011 35024896 8182 18446744073709551615 134512640 135377749 4294956864 18446744073709551615 134522440 0 0 4096 1026 0 0 0 17 1 0 0
/proc/15850/statm: 8551 8182 86 211 0 8337 0
Current children cumulated CPU time (s) 25.46
Current children cumulated vsize (KiB) 39556

[startup+51.1016 s]
/proc/loadavg: 0.96 0.97 0.88 2/66 15850
/proc/meminfo: memFree=1360168/2055920 swapFree=4183400/4192956
[pid=15847] ppid=15845 vsize=5352 CPUtime=1.03
/proc/15847/stat : 15847 (rsat.sh) S 15845 15847 15492 0 -1 4194304 305 6375 0 0 0 0 98 5 16 0 1 0 332177905 5480448 234 18446744073709551615 4194304 4889804 548682069328 18446744073709551615 264840471364 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/15847/statm: 1338 234 195 169 0 49 0
[pid=15850] ppid=15847 vsize=37692 CPUtime=50.02
/proc/15850/stat : 15850 (rsat) R 15847 15847 15492 0 -1 4194304 11343 0 0 0 4993 9 0 0 25 0 1 0 332178011 38596608 9097 18446744073709551615 134512640 135377749 4294956864 18446744073709551615 134522738 0 0 4096 1026 0 0 0 17 1 0 0
/proc/15850/statm: 9423 9097 86 211 0 9209 0
Current children cumulated CPU time (s) 51.05
Current children cumulated vsize (KiB) 43044

[startup+102.306 s]
/proc/loadavg: 0.98 0.97 0.89 2/66 15850
/proc/meminfo: memFree=1347944/2055920 swapFree=4183400/4192956
[pid=15847] ppid=15845 vsize=5352 CPUtime=1.03
/proc/15847/stat : 15847 (rsat.sh) S 15845 15847 15492 0 -1 4194304 305 6375 0 0 0 0 98 5 16 0 1 0 332177905 5480448 234 18446744073709551615 4194304 4889804 548682069328 18446744073709551615 264840471364 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/15847/statm: 1338 234 195 169 0 49 0
[pid=15850] ppid=15847 vsize=49420 CPUtime=101.21
/proc/15850/stat : 15850 (rsat) R 15847 15847 15492 0 -1 4194304 15201 0 0 0 10109 12 0 0 25 0 1 0 332178011 50606080 12166 18446744073709551615 134512640 135377749 4294956864 18446744073709551615 134523176 0 0 4096 1026 0 0 0 17 1 0 0
/proc/15850/statm: 12355 12166 86 211 0 12141 0
Current children cumulated CPU time (s) 102.24
Current children cumulated vsize (KiB) 54772

[startup+162.302 s]
/proc/loadavg: 0.99 0.97 0.90 2/66 15850
/proc/meminfo: memFree=1327528/2055920 swapFree=4183400/4192956
[pid=15847] ppid=15845 vsize=5352 CPUtime=1.03
/proc/15847/stat : 15847 (rsat.sh) S 15845 15847 15492 0 -1 4194304 305 6375 0 0 0 0 98 5 16 0 1 0 332177905 5480448 234 18446744073709551615 4194304 4889804 548682069328 18446744073709551615 264840471364 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/15847/statm: 1338 234 195 169 0 49 0
[pid=15850] ppid=15847 vsize=70368 CPUtime=161.18
/proc/15850/stat : 15850 (rsat) R 15847 15847 15492 0 -1 4194304 22211 0 0 0 16101 17 0 0 25 0 1 0 332178011 72056832 17244 18446744073709551615 134512640 135377749 4294956864 18446744073709551615 134522801 0 0 4096 1026 0 0 0 17 1 0 0
/proc/15850/statm: 17592 17244 86 211 0 17378 0
Current children cumulated CPU time (s) 162.21
Current children cumulated vsize (KiB) 75720

[startup+222.302 s]
/proc/loadavg: 0.99 0.97 0.90 2/66 15850
/proc/meminfo: memFree=1327528/2055920 swapFree=4183400/4192956
[pid=15847] ppid=15845 vsize=5352 CPUtime=1.03
/proc/15847/stat : 15847 (rsat.sh) S 15845 15847 15492 0 -1 4194304 305 6375 0 0 0 0 98 5 16 0 1 0 332177905 5480448 234 18446744073709551615 4194304 4889804 548682069328 18446744073709551615 264840471364 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/15847/statm: 1338 234 195 169 0 49 0
[pid=15850] ppid=15847 vsize=70368 CPUtime=221.16
/proc/15850/stat : 15850 (rsat) R 15847 15847 15492 0 -1 4194304 22211 0 0 0 22098 18 0 0 25 0 1 0 332178011 72056832 17244 18446744073709551615 134512640 135377749 4294956864 18446744073709551615 134529609 0 0 4096 1026 0 0 0 17 1 0 0
/proc/15850/statm: 17592 17244 86 211 0 17378 0
Current children cumulated CPU time (s) 222.19
Current children cumulated vsize (KiB) 75720

[startup+282.302 s]
/proc/loadavg: 0.99 0.97 0.91 2/66 15850
/proc/meminfo: memFree=1303464/2055920 swapFree=4183400/4192956
[pid=15847] ppid=15845 vsize=5352 CPUtime=1.03
/proc/15847/stat : 15847 (rsat.sh) S 15845 15847 15492 0 -1 4194304 305 6375 0 0 0 0 98 5 16 0 1 0 332177905 5480448 234 18446744073709551615 4194304 4889804 548682069328 18446744073709551615 264840471364 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/15847/statm: 1338 234 195 169 0 49 0
[pid=15850] ppid=15847 vsize=94660 CPUtime=281.14
/proc/15850/stat : 15850 (rsat) R 15847 15847 15492 0 -1 4194304 28384 0 0 0 28089 25 0 0 25 0 1 0 332178011 96931840 23411 18446744073709551615 134512640 135377749 4294956864 18446744073709551615 134984727 0 0 4096 1026 0 0 0 17 1 0 0
/proc/15850/statm: 23665 23411 86 211 0 23451 0
Current children cumulated CPU time (s) 282.17
Current children cumulated vsize (KiB) 100012

[startup+342.302 s]
/proc/loadavg: 0.99 0.97 0.91 2/66 15850
/proc/meminfo: memFree=1289384/2055920 swapFree=4183400/4192956
[pid=15847] ppid=15845 vsize=5352 CPUtime=1.03
/proc/15847/stat : 15847 (rsat.sh) S 15845 15847 15492 0 -1 4194304 305 6375 0 0 0 0 98 5 16 0 1 0 332177905 5480448 234 18446744073709551615 4194304 4889804 548682069328 18446744073709551615 264840471364 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/15847/statm: 1338 234 195 169 0 49 0
[pid=15850] ppid=15847 vsize=110488 CPUtime=341.12
/proc/15850/stat : 15850 (rsat) R 15847 15847 15492 0 -1 4194304 35563 0 0 0 34082 30 0 0 25 0 1 0 332178011 113139712 26742 18446744073709551615 134512640 135377749 4294956864 18446744073709551615 134522794 0 0 4096 1026 0 0 0 17 1 0 0
/proc/15850/statm: 27622 26742 86 211 0 27408 0
Current children cumulated CPU time (s) 342.15
Current children cumulated vsize (KiB) 115840


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

[pid=15847] ppid=15845 vsize=5352 CPUtime=1.03
/proc/15847/stat : 15847 (rsat.sh) S 15845 15847 15492 0 -1 4194304 305 6375 0 0 0 0 98 5 16 0 1 0 332177905 5480448 234 18446744073709551615 4194304 4889804 548682069328 18446744073709551615 264840471364 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/15847/statm: 1338 234 195 169 0 49 0
[pid=15850] ppid=15847 vsize=129716 CPUtime=581.03
/proc/15850/stat : 15850 (rsat) R 15847 15847 15492 0 -1 4194304 40442 0 0 0 58067 36 0 0 25 0 1 0 332178011 132829184 31619 18446744073709551615 134512640 135377749 4294956864 18446744073709551615 134523174 0 0 4096 1026 0 0 0 17 1 0 0
/proc/15850/statm: 32429 31619 86 211 0 32215 0
Current children cumulated CPU time (s) 582.06
Current children cumulated vsize (KiB) 135068

[startup+642.302 s]
/proc/loadavg: 0.99 0.97 0.91 2/66 15850
/proc/meminfo: memFree=1255016/2055920 swapFree=4183400/4192956
[pid=15847] ppid=15845 vsize=5352 CPUtime=1.03
/proc/15847/stat : 15847 (rsat.sh) S 15845 15847 15492 0 -1 4194304 305 6375 0 0 0 0 98 5 16 0 1 0 332177905 5480448 234 18446744073709551615 4194304 4889804 548682069328 18446744073709551615 264840471364 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/15847/statm: 1338 234 195 169 0 49 0
[pid=15850] ppid=15847 vsize=144292 CPUtime=641.01
/proc/15850/stat : 15850 (rsat) R 15847 15847 15492 0 -1 4194304 44160 0 0 0 64062 39 0 0 25 0 1 0 332178011 147755008 35335 18446744073709551615 134512640 135377749 4294956864 18446744073709551615 134522794 0 0 4096 1026 0 0 0 17 1 0 0
/proc/15850/statm: 36073 35335 86 211 0 35859 0
Current children cumulated CPU time (s) 642.04
Current children cumulated vsize (KiB) 149644

[startup+702.302 s]
/proc/loadavg: 0.99 0.97 0.91 2/66 15850
/proc/meminfo: memFree=1243560/2055920 swapFree=4183400/4192956
[pid=15847] ppid=15845 vsize=5352 CPUtime=1.03
/proc/15847/stat : 15847 (rsat.sh) S 15845 15847 15492 0 -1 4194304 305 6375 0 0 0 0 98 5 16 0 1 0 332177905 5480448 234 18446744073709551615 4194304 4889804 548682069328 18446744073709551615 264840471364 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/15847/statm: 1338 234 195 169 0 49 0
[pid=15850] ppid=15847 vsize=155596 CPUtime=700.99
/proc/15850/stat : 15850 (rsat) R 15847 15847 15492 0 -1 4194304 47048 0 0 0 70057 42 0 0 25 0 1 0 332178011 159330304 38222 18446744073709551615 134512640 135377749 4294956864 18446744073709551615 134522801 0 0 4096 1026 0 0 0 17 1 0 0
/proc/15850/statm: 38899 38222 86 211 0 38685 0
Current children cumulated CPU time (s) 702.02
Current children cumulated vsize (KiB) 160948

[startup+762.305 s]
/proc/loadavg: 0.99 0.97 0.91 2/66 15850
/proc/meminfo: memFree=1233512/2055920 swapFree=4183400/4192956
[pid=15847] ppid=15845 vsize=5352 CPUtime=1.03
/proc/15847/stat : 15847 (rsat.sh) S 15845 15847 15492 0 -1 4194304 305 6375 0 0 0 0 98 5 16 0 1 0 332177905 5480448 234 18446744073709551615 4194304 4889804 548682069328 18446744073709551615 264840471364 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/15847/statm: 1338 234 195 169 0 49 0
[pid=15850] ppid=15847 vsize=165496 CPUtime=760.97
/proc/15850/stat : 15850 (rsat) R 15847 15847 15492 0 -1 4194304 49533 0 0 0 76053 44 0 0 25 0 1 0 332178011 169467904 40705 18446744073709551615 134512640 135377749 4294956864 18446744073709551615 134522794 0 0 4096 1026 0 0 0 17 1 0 0
/proc/15850/statm: 41374 40705 86 211 0 41160 0
Current children cumulated CPU time (s) 762
Current children cumulated vsize (KiB) 170848

[startup+822.301 s]
/proc/loadavg: 0.99 0.97 0.91 2/66 15850
/proc/meminfo: memFree=1224616/2055920 swapFree=4183400/4192956
[pid=15847] ppid=15845 vsize=5352 CPUtime=1.03
/proc/15847/stat : 15847 (rsat.sh) S 15845 15847 15492 0 -1 4194304 305 6375 0 0 0 0 98 5 16 0 1 0 332177905 5480448 234 18446744073709551615 4194304 4889804 548682069328 18446744073709551615 264840471364 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/15847/statm: 1338 234 195 169 0 49 0
[pid=15850] ppid=15847 vsize=174496 CPUtime=820.94
/proc/15850/stat : 15850 (rsat) R 15847 15847 15492 0 -1 4194304 51789 0 0 0 82048 46 0 0 25 0 1 0 332178011 178683904 42927 18446744073709551615 134512640 135377749 4294956864 18446744073709551615 135156186 0 0 4096 1026 0 0 0 17 1 0 0
/proc/15850/statm: 43624 42927 86 211 0 43410 0
Current children cumulated CPU time (s) 821.97
Current children cumulated vsize (KiB) 179848

[startup+882.301 s]
/proc/loadavg: 0.99 0.97 0.91 2/66 15850
/proc/meminfo: memFree=1216424/2055920 swapFree=4183400/4192956
[pid=15847] ppid=15845 vsize=5352 CPUtime=1.03
/proc/15847/stat : 15847 (rsat.sh) S 15845 15847 15492 0 -1 4194304 305 6375 0 0 0 0 98 5 16 0 1 0 332177905 5480448 234 18446744073709551615 4194304 4889804 548682069328 18446744073709551615 264840471364 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/15847/statm: 1338 234 195 169 0 49 0
[pid=15850] ppid=15847 vsize=182428 CPUtime=880.92
/proc/15850/stat : 15850 (rsat) R 15847 15847 15492 0 -1 4194304 53853 0 0 0 88043 49 0 0 25 0 1 0 332178011 186806272 44958 18446744073709551615 134512640 135377749 4294956864 18446744073709551615 134522801 0 0 4096 1026 0 0 0 17 1 0 0
/proc/15850/statm: 45607 44958 86 211 0 45393 0
Current children cumulated CPU time (s) 881.95
Current children cumulated vsize (KiB) 187780

[startup+942.301 s]
/proc/loadavg: 0.99 0.97 0.91 2/66 15850
/proc/meminfo: memFree=1209064/2055920 swapFree=4183400/4192956
[pid=15847] ppid=15845 vsize=5352 CPUtime=1.03
/proc/15847/stat : 15847 (rsat.sh) S 15845 15847 15492 0 -1 4194304 305 6375 0 0 0 0 98 5 16 0 1 0 332177905 5480448 234 18446744073709551615 4194304 4889804 548682069328 18446744073709551615 264840471364 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/15847/statm: 1338 234 195 169 0 49 0
[pid=15850] ppid=15847 vsize=189908 CPUtime=940.9
/proc/15850/stat : 15850 (rsat) R 15847 15847 15492 0 -1 4194304 55787 0 0 0 94039 51 0 0 25 0 1 0 332178011 194465792 46826 18446744073709551615 134512640 135377749 4294956864 18446744073709551615 134522794 0 0 4096 1026 0 0 0 17 1 0 0
/proc/15850/statm: 47477 46826 86 211 0 47263 0
Current children cumulated CPU time (s) 941.93
Current children cumulated vsize (KiB) 195260

[startup+1002.3 s]
/proc/loadavg: 0.99 0.97 0.91 2/66 15850
/proc/meminfo: memFree=1205480/2055920 swapFree=4183400/4192956
[pid=15847] ppid=15845 vsize=5352 CPUtime=1.03
/proc/15847/stat : 15847 (rsat.sh) S 15845 15847 15492 0 -1 4194304 305 6375 0 0 0 0 98 5 16 0 1 0 332177905 5480448 234 18446744073709551615 4194304 4889804 548682069328 18446744073709551615 264840471364 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/15847/statm: 1338 234 195 169 0 49 0
[pid=15850] ppid=15847 vsize=192320 CPUtime=1000.88
/proc/15850/stat : 15850 (rsat) R 15847 15847 15492 0 -1 4194304 60183 0 0 0 100034 54 0 0 25 0 1 0 332178011 196935680 47629 18446744073709551615 134512640 135377749 4294956864 18446744073709551615 134522794 0 0 4096 1026 0 0 0 17 1 0 0
/proc/15850/statm: 48080 47629 86 211 0 47866 0
Current children cumulated CPU time (s) 1001.91
Current children cumulated vsize (KiB) 197672

[startup+1062.3 s]
/proc/loadavg: 0.99 0.97 0.91 2/66 15850
/proc/meminfo: memFree=1205480/2055920 swapFree=4183400/4192956
[pid=15847] ppid=15845 vsize=5352 CPUtime=1.03
/proc/15847/stat : 15847 (rsat.sh) S 15845 15847 15492 0 -1 4194304 305 6375 0 0 0 0 98 5 16 0 1 0 332177905 5480448 234 18446744073709551615 4194304 4889804 548682069328 18446744073709551615 264840471364 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/15847/statm: 1338 234 195 169 0 49 0
[pid=15850] ppid=15847 vsize=192320 CPUtime=1060.86
/proc/15850/stat : 15850 (rsat) R 15847 15847 15492 0 -1 4194304 60183 0 0 0 106032 54 0 0 25 0 1 0 332178011 196935680 47629 18446744073709551615 134512640 135377749 4294956864 18446744073709551615 134522794 0 0 4096 1026 0 0 0 17 1 0 0
/proc/15850/statm: 48080 47629 86 211 0 47866 0
Current children cumulated CPU time (s) 1061.89
Current children cumulated vsize (KiB) 197672

[startup+1122.3 s]
/proc/loadavg: 0.99 0.97 0.91 2/66 15850
/proc/meminfo: memFree=1205544/2055920 swapFree=4183400/4192956
[pid=15847] ppid=15845 vsize=5352 CPUtime=1.03
/proc/15847/stat : 15847 (rsat.sh) S 15845 15847 15492 0 -1 4194304 305 6375 0 0 0 0 98 5 16 0 1 0 332177905 5480448 234 18446744073709551615 4194304 4889804 548682069328 18446744073709551615 264840471364 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/15847/statm: 1338 234 195 169 0 49 0
[pid=15850] ppid=15847 vsize=192320 CPUtime=1120.83
/proc/15850/stat : 15850 (rsat) R 15847 15847 15492 0 -1 4194304 60186 0 0 0 112029 54 0 0 25 0 1 0 332178011 196935680 47632 18446744073709551615 134512640 135377749 4294956864 18446744073709551615 134522801 0 0 4096 1026 0 0 0 17 1 0 0
/proc/15850/statm: 48080 47632 86 211 0 47866 0
Current children cumulated CPU time (s) 1121.86
Current children cumulated vsize (KiB) 197672

[startup+1182.3 s]
/proc/loadavg: 0.99 0.97 0.91 2/66 15850
/proc/meminfo: memFree=1205544/2055920 swapFree=4183400/4192956
[pid=15847] ppid=15845 vsize=5352 CPUtime=1.03
/proc/15847/stat : 15847 (rsat.sh) S 15845 15847 15492 0 -1 4194304 305 6375 0 0 0 0 98 5 16 0 1 0 332177905 5480448 234 18446744073709551615 4194304 4889804 548682069328 18446744073709551615 264840471364 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/15847/statm: 1338 234 195 169 0 49 0
[pid=15850] ppid=15847 vsize=192320 CPUtime=1180.81
/proc/15850/stat : 15850 (rsat) R 15847 15847 15492 0 -1 4194304 60186 0 0 0 118027 54 0 0 25 0 1 0 332178011 196935680 47632 18446744073709551615 134512640 135377749 4294956864 18446744073709551615 134522839 0 0 4096 1026 0 0 0 17 1 0 0
/proc/15850/statm: 48080 47632 86 211 0 47866 0
Current children cumulated CPU time (s) 1181.84
Current children cumulated vsize (KiB) 197672



Maximum CPU time exceeded: sending SIGTERM then SIGKILL

[startup+1200.5 s]
/proc/loadavg: 0.99 0.97 0.91 2/66 15850
/proc/meminfo: memFree=1205608/2055920 swapFree=4183400/4192956
[pid=15847] ppid=15845 vsize=5352 CPUtime=1.03
/proc/15847/stat : 15847 (rsat.sh) S 15845 15847 15492 0 -1 4194304 305 6375 0 0 0 0 98 5 16 0 1 0 332177905 5480448 234 18446744073709551615 4194304 4889804 548682069328 18446744073709551615 264840471364 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/15847/statm: 1338 234 195 169 0 49 0
[pid=15850] ppid=15847 vsize=192320 CPUtime=1199.01
/proc/15850/stat : 15850 (rsat) R 15847 15847 15492 0 -1 4194304 60186 0 0 0 119847 54 0 0 25 0 1 0 332178011 196935680 47632 18446744073709551615 134512640 135377749 4294956864 18446744073709551615 134522794 0 0 4096 1026 0 0 0 17 1 0 0
/proc/15850/statm: 48080 47632 86 211 0 47866 0
Current children cumulated CPU time (s) 1200.04
Current children cumulated vsize (KiB) 197672

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

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

[startup+1200.5 s]
/proc/loadavg: 0.99 0.97 0.91 2/66 15850
/proc/meminfo: memFree=1205608/2055920 swapFree=4183400/4192956
[pid=15847] ppid=15845 vsize=5352 CPUtime=1.03
/proc/15847/stat : 15847 (rsat.sh) S 15845 15847 15492 0 -1 4194304 305 6375 0 0 0 0 98 5 16 0 1 0 332177905 5480448 234 18446744073709551615 4194304 4889804 548682069328 18446744073709551615 264840471364 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/15847/statm: 1338 234 195 169 0 49 0
[pid=15850] ppid=15847 vsize=192320 CPUtime=1199.01
/proc/15850/stat : 15850 (rsat) R 15847 15847 15492 0 -1 4194304 60186 0 0 0 119847 54 0 0 25 0 1 0 332178011 196935680 47632 18446744073709551615 134512640 135377749 4294956864 18446744073709551615 134522794 0 0 4096 1026 0 0 0 17 1 0 0
/proc/15850/statm: 48080 47632 86 211 0 47866 0
Current children cumulated CPU time (s) 1200.04
Current children cumulated vsize (KiB) 197672

Child ended because it received signal 15 (SIGTERM)

!!! problem with CPU time !!!
wait4(...,&childrusage) returns 15847 and gives childrusage.ru_utime.tv_sec=0 childrusage.ru_utime.tv_usec=989849 childrusage.ru_stime.tv_sec=0 childrusage.ru_stime.tv_usec=61990
CPU time returned by wait4() is 1.05184
while last known CPU time is 1200.04

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): 1200.04
CPU user time (s): 1199.45
CPU system time (s): 0.59
CPU usage (%): 99.9606
Max. virtual memory (cumulated for all children) (KiB): 212592

getrusage(RUSAGE_CHILDREN,...) data:
user time used= 0.989849
system time used= 0.06199
maximum resident set size= 0
integral shared memory size= 0
integral unshared data size= 0
integral unshared stack size= 0
page reclaims= 6680
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= 7

runsolver used 1.13483 second user time and 2.6126 second system time

The end

Launcher Data (download as text)

Begin job on node44 on Mon Mar  5 19:16:58 UTC 2007

IDJOB= 328732
IDBENCH= 20523
IDSOLVER= 104
FILE ID= node44/328732-1173122217

PBS_JOBID= 4015175

Free space on /tmp= 66556 MiB

SOLVER NAME= Rsat 2007-02-08
BENCH NAME= HOME/pub/bench/SAT07/industrial/IBM_FV_2002_13_rule_1/SAT_dat.k45.cnf
COMMAND LINE= /tmp/evaluation/328732-1173122217/rsat.sh /tmp/evaluation/328732-1173122217/instance-328732-1173122217.cnf            
RUNSOLVER COMMAND LINE= runsolver  --timestamp  -w ROOT/results/node44/watcher-328732-1173122217 -o ROOT/results/node44/solver-328732-1173122217 -C 1200 -W 2400 -M 1800 --output-limit 1,15  /tmp/evaluation/328732-1173122217/rsat.sh /tmp/evaluation/328732-1173122217/instance-328732-1173122217.cnf            

META MD5SUM SOLVER= 42fb71d21991acbdd759c16645f65450
MD5SUM BENCH=  8a76c8add64173ae39149aae572a02d9

RANDOM SEED= 469653440

TIME LIMIT= 1200 seconds
MEMORY LIMIT= 1800 MiB

Linux node44.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		: 3000.261
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		: 3000.261
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:       1401872 kB
Buffers:         36224 kB
Cached:         531600 kB
SwapCached:       3512 kB
Active:         101048 kB
Inactive:       476340 kB
HighTotal:           0 kB
HighFree:            0 kB
LowTotal:      2055920 kB
LowFree:       1401872 kB
SwapTotal:     4192956 kB
SwapFree:      4183400 kB
Dirty:            5196 kB
Writeback:           0 kB
Mapped:          15468 kB
Slab:            62644 kB
Committed_AS:   676072 kB
PageTables:       1396 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= 66551 MiB

End job on node44 on Mon Mar  5 19:37:00 UTC 2007