Trace number 293723

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) 1200.03 1200.52

General information on the benchmark

Namerandom/OnTreshold/5SAT/v110/
unif-k5-r21.3-v110-c2343-S2044406543-15.SAT.shuffled.cnf
MD5SUM453a2999bc8fdf8238cdaa86046136ae
Bench CategoryRANDOM (random instances)
Best result obtained on this benchmarkSAT
Best CPU time to get the best result obtained on this benchmark0.016996
Satisfiable
(Un)Satisfiability was proved
Number of variables110
Number of clauses2343
Sum of the clauses size11715
Maximum clause length5
Minimum clause length5
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 52343
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 |    2343    11715 |     702       0        0     nan |  0.000 % |
0.00/0.00	c ==============================================================================
0.00/0.00	c Result  :   #vars: 110   #clauses: 2343   #literals: 11715
0.00/0.00	c CPU time:   0.002999 s
0.00/0.00	c ==============================================================================
0.00/0.01	c Rsat version 2.00

Verifier Data (download as text)

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

Watcher Data (download as text)

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

command line: runsolver --timestamp -w ROOT/results/node6/watcher-293723-1171776689 -o ROOT/results/node6/solver-293723-1171776689 -C 1200 -M 1800 --output-limit 1,15 /tmp/evaluation/293723-1171776689/rsat.sh /tmp/evaluation/293723-1171776689/instance-293723-1171776689.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: 1.00 1.00 1.00 3/77 7476
/proc/meminfo: memFree=1347248/2055924 swapFree=4192812/4192956
[pid=7476] ppid=7474 vsize=5356 CPUtime=0
/proc/7476/stat : 7476 (rsat.sh) S 7474 7476 6708 0 -1 4194304 285 0 0 0 0 0 0 0 18 0 1 0 197623648 5484544 234 18446744073709551615 4194304 4889804 548682069232 18446744073709551615 268582839108 0 65536 4100 65538 18446744071563356171 0 0 17 1 0 0
/proc/7476/statm: 1339 234 195 169 0 50 0
[pid=7477] ppid=7476 vsize=688 CPUtime=0
/proc/7477/stat : 7477 (SatElite) R 7476 7476 6708 0 -1 4194304 105 0 0 0 0 0 0 0 19 0 1 0 197623648 704512 87 18446744073709551615 134512640 135038345 4294956672 18446744073709551615 134699389 0 0 4096 3 0 0 0 17 1 0 0
/proc/7477/statm: 172 87 49 128 0 41 0

[startup+0.106797 s]
/proc/loadavg: 1.00 1.00 1.00 3/77 7476
/proc/meminfo: memFree=1347248/2055924 swapFree=4192812/4192956
[pid=7476] ppid=7474 vsize=5356 CPUtime=0
/proc/7476/stat : 7476 (rsat.sh) S 7474 7476 6708 0 -1 4194304 307 147 0 0 0 0 0 0 18 0 1 0 197623648 5484544 235 18446744073709551615 4194304 4889804 548682069232 18446744073709551615 268582839108 0 65536 4100 65538 18446744071563356171 0 0 17 1 0 0
/proc/7476/statm: 1339 235 195 169 0 50 0
Current children cumulated CPU time (s) 0
Current children cumulated vsize (KiB) 5356

[startup+0.514877 s]
/proc/loadavg: 1.00 1.00 1.00 3/77 7476
/proc/meminfo: memFree=1347248/2055924 swapFree=4192812/4192956
[pid=7476] ppid=7474 vsize=5356 CPUtime=0
/proc/7476/stat : 7476 (rsat.sh) S 7474 7476 6708 0 -1 4194304 307 147 0 0 0 0 0 0 18 0 1 0 197623648 5484544 235 18446744073709551615 4194304 4889804 548682069232 18446744073709551615 268582839108 0 65536 4100 65538 18446744071563356171 0 0 17 1 0 0
/proc/7476/statm: 1339 235 195 169 0 50 0
Current children cumulated CPU time (s) 0
Current children cumulated vsize (KiB) 5356

[startup+1.33504 s]
/proc/loadavg: 1.00 1.00 1.00 2/79 7479
/proc/meminfo: memFree=1344352/2055924 swapFree=4192812/4192956
[pid=7476] ppid=7474 vsize=5356 CPUtime=0
/proc/7476/stat : 7476 (rsat.sh) S 7474 7476 6708 0 -1 4194304 307 147 0 0 0 0 0 0 18 0 1 0 197623648 5484544 235 18446744073709551615 4194304 4889804 548682069232 18446744073709551615 268582839108 0 65536 4100 65538 18446744071563356171 0 0 17 1 0 0
/proc/7476/statm: 1339 235 195 169 0 50 0
[pid=7479] ppid=7476 vsize=3352 CPUtime=1.31
/proc/7479/stat : 7479 (rsat) R 7476 7476 6708 0 -1 4194304 838 0 0 0 131 0 0 0 25 0 1 0 197623649 3432448 680 18446744073709551615 134512640 135377749 4294956784 18446744073709551615 134522794 0 0 4096 1026 0 0 0 17 1 0 0
/proc/7479/statm: 838 680 86 211 0 624 0
Current children cumulated CPU time (s) 1.31
Current children cumulated vsize (KiB) 8708

[startup+2.97136 s]
/proc/loadavg: 1.00 1.00 1.00 2/79 7479
/proc/meminfo: memFree=1342880/2055924 swapFree=4192812/4192956
[pid=7476] ppid=7474 vsize=5356 CPUtime=0
/proc/7476/stat : 7476 (rsat.sh) S 7474 7476 6708 0 -1 4194304 307 147 0 0 0 0 0 0 18 0 1 0 197623648 5484544 235 18446744073709551615 4194304 4889804 548682069232 18446744073709551615 268582839108 0 65536 4100 65538 18446744071563356171 0 0 17 1 0 0
/proc/7476/statm: 1339 235 195 169 0 50 0
[pid=7479] ppid=7476 vsize=4260 CPUtime=2.94
/proc/7479/stat : 7479 (rsat) R 7476 7476 6708 0 -1 4194304 1254 0 0 0 294 0 0 0 25 0 1 0 197623649 4362240 867 18446744073709551615 134512640 135377749 4294956784 18446744073709551615 134523251 0 0 4096 1026 0 0 0 17 1 0 0
/proc/7479/statm: 1065 867 86 211 0 851 0
Current children cumulated CPU time (s) 2.94
Current children cumulated vsize (KiB) 9616

[startup+6.25501 s]
/proc/loadavg: 1.00 1.00 1.00 2/79 7479
/proc/meminfo: memFree=1341792/2055924 swapFree=4192812/4192956
[pid=7476] ppid=7474 vsize=5356 CPUtime=0
/proc/7476/stat : 7476 (rsat.sh) S 7474 7476 6708 0 -1 4194304 307 147 0 0 0 0 0 0 18 0 1 0 197623648 5484544 235 18446744073709551615 4194304 4889804 548682069232 18446744073709551615 268582839108 0 65536 4100 65538 18446744071563356171 0 0 17 1 0 0
/proc/7476/statm: 1339 235 195 169 0 50 0
[pid=7479] ppid=7476 vsize=5824 CPUtime=6.23
/proc/7479/stat : 7479 (rsat) R 7476 7476 6708 0 -1 4194304 1857 0 0 0 622 1 0 0 25 0 1 0 197623649 5963776 1274 18446744073709551615 134512640 135377749 4294956784 18446744073709551615 134523251 0 0 4096 1026 0 0 0 17 1 0 0
/proc/7479/statm: 1456 1274 86 211 0 1242 0
Current children cumulated CPU time (s) 6.23
Current children cumulated vsize (KiB) 11180

[startup+12.7123 s]
/proc/loadavg: 1.00 1.00 1.00 2/79 7479
/proc/meminfo: memFree=1339424/2055924 swapFree=4192812/4192956
[pid=7476] ppid=7474 vsize=5356 CPUtime=0
/proc/7476/stat : 7476 (rsat.sh) S 7474 7476 6708 0 -1 4194304 307 147 0 0 0 0 0 0 18 0 1 0 197623648 5484544 235 18446744073709551615 4194304 4889804 548682069232 18446744073709551615 268582839108 0 65536 4100 65538 18446744071563356171 0 0 17 1 0 0
/proc/7476/statm: 1339 235 195 169 0 50 0
[pid=7479] ppid=7476 vsize=8352 CPUtime=12.68
/proc/7479/stat : 7479 (rsat) R 7476 7476 6708 0 -1 4194304 2927 0 0 0 1267 1 0 0 25 0 1 0 197623649 8552448 1858 18446744073709551615 134512640 135377749 4294956784 18446744073709551615 134523176 0 0 4096 1026 0 0 0 17 1 0 0
/proc/7479/statm: 2088 1858 86 211 0 1874 0
Current children cumulated CPU time (s) 12.68
Current children cumulated vsize (KiB) 13708

[startup+25.5288 s]
/proc/loadavg: 1.00 1.00 1.00 2/79 7479
/proc/meminfo: memFree=1337632/2055924 swapFree=4192812/4192956
[pid=7476] ppid=7474 vsize=5356 CPUtime=0
/proc/7476/stat : 7476 (rsat.sh) S 7474 7476 6708 0 -1 4194304 307 147 0 0 0 0 0 0 18 0 1 0 197623648 5484544 235 18446744073709551615 4194304 4889804 548682069232 18446744073709551615 268582839108 0 65536 4100 65538 18446744071563356171 0 0 17 1 0 0
/proc/7476/statm: 1339 235 195 169 0 50 0
[pid=7479] ppid=7476 vsize=10336 CPUtime=25.49
/proc/7479/stat : 7479 (rsat) R 7476 7476 6708 0 -1 4194304 3482 0 0 0 2547 2 0 0 25 0 1 0 197623649 10584064 2413 18446744073709551615 134512640 135377749 4294956784 18446744073709551615 134522794 0 0 4096 1026 0 0 0 17 1 0 0
/proc/7479/statm: 2584 2413 86 211 0 2370 0
Current children cumulated CPU time (s) 25.49
Current children cumulated vsize (KiB) 15692

[startup+51.1569 s]
/proc/loadavg: 1.00 1.00 1.00 2/79 7479
/proc/meminfo: memFree=1335200/2055924 swapFree=4192812/4192956
[pid=7476] ppid=7474 vsize=5356 CPUtime=0
/proc/7476/stat : 7476 (rsat.sh) S 7474 7476 6708 0 -1 4194304 307 147 0 0 0 0 0 0 18 0 1 0 197623648 5484544 235 18446744073709551615 4194304 4889804 548682069232 18446744073709551615 268582839108 0 65536 4100 65538 18446744071563356171 0 0 17 1 0 0
/proc/7476/statm: 1339 235 195 169 0 50 0
[pid=7479] ppid=7476 vsize=13256 CPUtime=51.11
/proc/7479/stat : 7479 (rsat) R 7476 7476 6708 0 -1 4194304 5012 0 0 0 5108 3 0 0 25 0 1 0 197623649 13574144 2977 18446744073709551615 134512640 135377749 4294956784 18446744073709551615 134522794 0 0 4096 1026 0 0 0 17 1 0 0
/proc/7479/statm: 3314 2977 86 211 0 3100 0
Current children cumulated CPU time (s) 51.11
Current children cumulated vsize (KiB) 18612

[startup+102.412 s]
/proc/loadavg: 1.00 1.00 1.00 2/79 7479
/proc/meminfo: memFree=1331168/2055924 swapFree=4192812/4192956
[pid=7476] ppid=7474 vsize=5356 CPUtime=0
/proc/7476/stat : 7476 (rsat.sh) S 7474 7476 6708 0 -1 4194304 307 147 0 0 0 0 0 0 18 0 1 0 197623648 5484544 235 18446744073709551615 4194304 4889804 548682069232 18446744073709551615 268582839108 0 65536 4100 65538 18446744071563356171 0 0 17 1 0 0
/proc/7476/statm: 1339 235 195 169 0 50 0
[pid=7479] ppid=7476 vsize=16732 CPUtime=102.35
/proc/7479/stat : 7479 (rsat) R 7476 7476 6708 0 -1 4194304 6805 0 0 0 10230 5 0 0 25 0 1 0 197623649 17133568 3925 18446744073709551615 134512640 135377749 4294956784 18446744073709551615 134522898 0 0 4096 1026 0 0 0 17 1 0 0
/proc/7479/statm: 4183 3925 86 211 0 3969 0
Current children cumulated CPU time (s) 102.35
Current children cumulated vsize (KiB) 22088

[startup+162.485 s]
/proc/loadavg: 1.00 1.00 1.00 2/79 7479
/proc/meminfo: memFree=1325408/2055924 swapFree=4192812/4192956
[pid=7476] ppid=7474 vsize=5356 CPUtime=0
/proc/7476/stat : 7476 (rsat.sh) S 7474 7476 6708 0 -1 4194304 307 147 0 0 0 0 0 0 18 0 1 0 197623648 5484544 235 18446744073709551615 4194304 4889804 548682069232 18446744073709551615 268582839108 0 65536 4100 65538 18446744071563356171 0 0 17 1 0 0
/proc/7476/statm: 1339 235 195 169 0 50 0
[pid=7479] ppid=7476 vsize=23920 CPUtime=162.4
/proc/7479/stat : 7479 (rsat) R 7476 7476 6708 0 -1 4194304 8657 0 0 0 16233 7 0 0 25 0 1 0 197623649 24494080 5391 18446744073709551615 134512640 135377749 4294956784 18446744073709551615 134522794 0 0 4096 1026 0 0 0 17 1 0 0
/proc/7479/statm: 5980 5391 86 211 0 5766 0
Current children cumulated CPU time (s) 162.4
Current children cumulated vsize (KiB) 29276

[startup+222.553 s]
/proc/loadavg: 1.00 1.00 1.00 2/79 7479
/proc/meminfo: memFree=1323168/2055924 swapFree=4192812/4192956
[pid=7476] ppid=7474 vsize=5356 CPUtime=0
/proc/7476/stat : 7476 (rsat.sh) S 7474 7476 6708 0 -1 4194304 307 147 0 0 0 0 0 0 18 0 1 0 197623648 5484544 235 18446744073709551615 4194304 4889804 548682069232 18446744073709551615 268582839108 0 65536 4100 65538 18446744071563356171 0 0 17 1 0 0
/proc/7476/statm: 1339 235 195 169 0 50 0
[pid=7479] ppid=7476 vsize=25600 CPUtime=222.44
/proc/7479/stat : 7479 (rsat) R 7476 7476 6708 0 -1 4194304 10760 0 0 0 22236 8 0 0 25 0 1 0 197623649 26214400 5889 18446744073709551615 134512640 135377749 4294956784 18446744073709551615 134522794 0 0 4096 1026 0 0 0 17 1 0 0
/proc/7479/statm: 6400 5889 86 211 0 6186 0
Current children cumulated CPU time (s) 222.44
Current children cumulated vsize (KiB) 30956

[startup+282.616 s]
/proc/loadavg: 1.00 1.00 1.00 2/79 7479
/proc/meminfo: memFree=1323040/2055924 swapFree=4192812/4192956
[pid=7476] ppid=7474 vsize=5356 CPUtime=0
/proc/7476/stat : 7476 (rsat.sh) S 7474 7476 6708 0 -1 4194304 307 147 0 0 0 0 0 0 18 0 1 0 197623648 5484544 235 18446744073709551615 4194304 4889804 548682069232 18446744073709551615 268582839108 0 65536 4100 65538 18446744071563356171 0 0 17 1 0 0
/proc/7476/statm: 1339 235 195 169 0 50 0
[pid=7479] ppid=7476 vsize=25860 CPUtime=282.49
/proc/7479/stat : 7479 (rsat) R 7476 7476 6708 0 -1 4194304 10828 0 0 0 28240 9 0 0 25 0 1 0 197623649 26480640 5957 18446744073709551615 134512640 135377749 4294956784 18446744073709551615 134523176 0 0 4096 1026 0 0 0 17 1 0 0
/proc/7479/statm: 6465 5957 86 211 0 6251 0
Current children cumulated CPU time (s) 282.49
Current children cumulated vsize (KiB) 31216

[startup+342.686 s]
/proc/loadavg: 1.06 1.01 1.00 2/79 7479
/proc/meminfo: memFree=1316896/2055924 swapFree=4192812/4192956
[pid=7476] ppid=7474 vsize=5356 CPUtime=0
/proc/7476/stat : 7476 (rsat.sh) S 7474 7476 6708 0 -1 4194304 307 147 0 0 0 0 0 0 18 0 1 0 197623648 5484544 235 18446744073709551615 4194304 4889804 548682069232 18446744073709551615 268582839108 0 65536 4100 65538 18446744071563356171 0 0 17 1 0 0
/proc/7476/statm: 1339 235 195 169 0 50 0
[pid=7479] ppid=7476 vsize=32328 CPUtime=342.53
/proc/7479/stat : 7479 (rsat) R 7476 7476 6708 0 -1 4194304 12459 0 0 0 34243 10 0 0 25 0 1 0 197623649 33103872 7522 18446744073709551615 134512640 135377749 4294956784 18446744073709551615 134522794 0 0 4096 1026 0 0 0 17 1 0 0
/proc/7479/statm: 8082 7522 86 211 0 7868 0
Current children cumulated CPU time (s) 342.53
Current children cumulated vsize (KiB) 37684

[startup+402.76 s]
/proc/loadavg: 1.02 1.01 1.00 2/79 7479
/proc/meminfo: memFree=1312672/2055924 swapFree=4192812/4192956
[pid=7476] ppid=7474 vsize=5356 CPUtime=0
/proc/7476/stat : 7476 (rsat.sh) S 7474 7476 6708 0 -1 4194304 307 147 0 0 0 0 0 0 18 0 1 0 197623648 5484544 235 18446744073709551615 4194304 4889804 548682069232 18446744073709551615 268582839108 0 65536 4100 65538 18446744071563356171 0 0 17 1 0 0
/proc/7476/statm: 1339 235 195 169 0 50 0
[pid=7479] ppid=7476 vsize=36360 CPUtime=402.58
/proc/7479/stat : 7479 (rsat) R 7476 7476 6708 0 -1 4194304 13566 0 0 0 40246 12 0 0 25 0 1 0 197623649 37232640 8563 18446744073709551615 134512640 135377749 4294956784 18446744073709551615 134522794 0 0 4096 1026 0 0 0 17 1 0 0
/proc/7479/statm: 9090 8563 86 211 0 8876 0
Current children cumulated CPU time (s) 402.58
Current children cumulated vsize (KiB) 41716

[startup+462.83 s]
/proc/loadavg: 1.00 1.00 1.00 2/79 7479
/proc/meminfo: memFree=1312736/2055924 swapFree=4192812/4192956
[pid=7476] ppid=7474 vsize=5356 CPUtime=0
/proc/7476/stat : 7476 (rsat.sh) S 7474 7476 6708 0 -1 4194304 307 147 0 0 0 0 0 0 18 0 1 0 197623648 5484544 235 18446744073709551615 4194304 4889804 548682069232 18446744073709551615 268582839108 0 65536 4100 65538 18446744071563356171 0 0 17 1 0 0
/proc/7476/statm: 1339 235 195 169 0 50 0
[pid=7479] ppid=7476 vsize=35052 CPUtime=462.62
/proc/7479/stat : 7479 (rsat) R 7476 7476 6708 0 -1 4194304 15620 0 0 0 46249 13 0 0 25 0 1 0 197623649 35893248 8499 18446744073709551615 134512640 135377749 4294956784 18446744073709551615 134522801 0 0 4096 1026 0 0 0 17 1 0 0
/proc/7479/statm: 8763 8499 86 211 0 8549 0
Current children cumulated CPU time (s) 462.62
Current children cumulated vsize (KiB) 40408

[startup+522.9 s]
/proc/loadavg: 1.00 1.00 1.00 2/79 7481
/proc/meminfo: memFree=1312672/2055924 swapFree=4192812/4192956
[pid=7476] ppid=7474 vsize=5356 CPUtime=0
/proc/7476/stat : 7476 (rsat.sh) S 7474 7476 6708 0 -1 4194304 307 147 0 0 0 0 0 0 18 0 1 0 197623648 5484544 235 18446744073709551615 4194304 4889804 548682069232 18446744073709551615 268582839108 0 65536 4100 65538 18446744071563356171 0 0 17 1 0 0
/proc/7476/statm: 1339 235 195 169 0 50 0
[pid=7479] ppid=7476 vsize=35052 CPUtime=522.68
/proc/7479/stat : 7479 (rsat) R 7476 7476 6708 0 -1 4194304 15620 0 0 0 52254 14 0 0 25 0 1 0 197623649 35893248 8499 18446744073709551615 134512640 135377749 4294956784 18446744073709551615 134522794 0 0 4096 1026 0 0 0 17 1 0 0
/proc/7479/statm: 8763 8499 86 211 0 8549 0
Current children cumulated CPU time (s) 522.68
Current children cumulated vsize (KiB) 40408

[startup+582.972 s]
/proc/loadavg: 1.00 1.00 1.00 2/79 7481
/proc/meminfo: memFree=1312736/2055924 swapFree=4192812/4192956
[pid=7476] ppid=7474 vsize=5356 CPUtime=0
/proc/7476/stat : 7476 (rsat.sh) S 7474 7476 6708 0 -1 4194304 307 147 0 0 0 0 0 0 18 0 1 0 197623648 5484544 235 18446744073709551615 4194304 4889804 548682069232 18446744073709551615 268582839108 0 65536 4100 65538 18446744071563356171 0 0 17 1 0 0
/proc/7476/statm: 1339 235 195 169 0 50 0
[pid=7479] ppid=7476 vsize=35052 CPUtime=582.73
/proc/7479/stat : 7479 (rsat) R 7476 7476 6708 0 -1 4194304 15620 0 0 0 58259 14 0 0 25 0 1 0 197623649 35893248 8499 18446744073709551615 134512640 135377749 4294956784 18446744073709551615 134523247 0 0 4096 1026 0 0 0 17 1 0 0
/proc/7479/statm: 8763 8499 86 211 0 8549 0
Current children cumulated CPU time (s) 582.73
Current children cumulated vsize (KiB) 40408

[startup+643.047 s]
/proc/loadavg: 1.00 1.00 1.00 2/79 7481
/proc/meminfo: memFree=1312800/2055924 swapFree=4192812/4192956
[pid=7476] ppid=7474 vsize=5356 CPUtime=0
/proc/7476/stat : 7476 (rsat.sh) S 7474 7476 6708 0 -1 4194304 307 147 0 0 0 0 0 0 18 0 1 0 197623648 5484544 235 18446744073709551615 4194304 4889804 548682069232 18446744073709551615 268582839108 0 65536 4100 65538 18446744071563356171 0 0 17 1 0 0
/proc/7476/statm: 1339 235 195 169 0 50 0
[pid=7479] ppid=7476 vsize=35052 CPUtime=642.78
/proc/7479/stat : 7479 (rsat) R 7476 7476 6708 0 -1 4194304 15625 0 0 0 64263 15 0 0 25 0 1 0 197623649 35893248 8504 18446744073709551615 134512640 135377749 4294956784 18446744073709551615 134522871 0 0 4096 1026 0 0 0 17 1 0 0
/proc/7479/statm: 8763 8504 86 211 0 8549 0
Current children cumulated CPU time (s) 642.78
Current children cumulated vsize (KiB) 40408

[startup+703.118 s]
/proc/loadavg: 1.00 1.00 1.00 2/79 7481
/proc/meminfo: memFree=1309728/2055924 swapFree=4192812/4192956
[pid=7476] ppid=7474 vsize=5356 CPUtime=0
/proc/7476/stat : 7476 (rsat.sh) S 7474 7476 6708 0 -1 4194304 307 147 0 0 0 0 0 0 18 0 1 0 197623648 5484544 235 18446744073709551615 4194304 4889804 548682069232 18446744073709551615 268582839108 0 65536 4100 65538 18446744071563356171 0 0 17 1 0 0
/proc/7476/statm: 1339 235 195 169 0 50 0
[pid=7479] ppid=7476 vsize=38428 CPUtime=702.83
/proc/7479/stat : 7479 (rsat) R 7476 7476 6708 0 -1 4194304 16417 0 0 0 70267 16 0 0 25 0 1 0 197623649 39350272 9296 18446744073709551615 134512640 135377749 4294956784 18446744073709551615 134522794 0 0 4096 1026 0 0 0 17 1 0 0
/proc/7479/statm: 9607 9296 86 211 0 9393 0
Current children cumulated CPU time (s) 702.83
Current children cumulated vsize (KiB) 43784

[startup+763.188 s]
/proc/loadavg: 1.00 1.00 1.00 2/79 7481
/proc/meminfo: memFree=1306208/2055924 swapFree=4192812/4192956
[pid=7476] ppid=7474 vsize=5356 CPUtime=0
/proc/7476/stat : 7476 (rsat.sh) S 7474 7476 6708 0 -1 4194304 307 147 0 0 0 0 0 0 18 0 1 0 197623648 5484544 235 18446744073709551615 4194304 4889804 548682069232 18446744073709551615 268582839108 0 65536 4100 65538 18446744071563356171 0 0 17 1 0 0
/proc/7476/statm: 1339 235 195 169 0 50 0
[pid=7479] ppid=7476 vsize=42128 CPUtime=762.87
/proc/7479/stat : 7479 (rsat) R 7476 7476 6708 0 -1 4194304 17299 0 0 0 76270 17 0 0 25 0 1 0 197623649 43139072 10178 18446744073709551615 134512640 135377749 4294956784 18446744073709551615 134522794 0 0 4096 1026 0 0 0 17 1 0 0
/proc/7479/statm: 10532 10178 86 211 0 10318 0
Current children cumulated CPU time (s) 762.87
Current children cumulated vsize (KiB) 47484

[startup+823.264 s]
/proc/loadavg: 1.00 1.00 1.00 2/79 7481
/proc/meminfo: memFree=1302624/2055924 swapFree=4192812/4192956
[pid=7476] ppid=7474 vsize=5356 CPUtime=0
/proc/7476/stat : 7476 (rsat.sh) S 7474 7476 6708 0 -1 4194304 307 147 0 0 0 0 0 0 18 0 1 0 197623648 5484544 235 18446744073709551615 4194304 4889804 548682069232 18446744073709551615 268582839108 0 65536 4100 65538 18446744071563356171 0 0 17 1 0 0
/proc/7476/statm: 1339 235 195 169 0 50 0
[pid=7479] ppid=7476 vsize=48712 CPUtime=822.93
/proc/7479/stat : 7479 (rsat) R 7476 7476 6708 0 -1 4194304 18973 0 0 0 82274 19 0 0 25 0 1 0 197623649 49881088 11049 18446744073709551615 134512640 135377749 4294956784 18446744073709551615 134522794 0 0 4096 1026 0 0 0 17 1 0 0
/proc/7479/statm: 12178 11049 86 211 0 11964 0
Current children cumulated CPU time (s) 822.93
Current children cumulated vsize (KiB) 54068

[startup+883.336 s]
/proc/loadavg: 1.00 1.00 1.00 2/79 7481
/proc/meminfo: memFree=1299552/2055924 swapFree=4192812/4192956
[pid=7476] ppid=7474 vsize=5356 CPUtime=0
/proc/7476/stat : 7476 (rsat.sh) S 7474 7476 6708 0 -1 4194304 307 147 0 0 0 0 0 0 18 0 1 0 197623648 5484544 235 18446744073709551615 4194304 4889804 548682069232 18446744073709551615 268582839108 0 65536 4100 65538 18446744071563356171 0 0 17 1 0 0
/proc/7476/statm: 1339 235 195 169 0 50 0
[pid=7479] ppid=7476 vsize=51836 CPUtime=882.97
/proc/7479/stat : 7479 (rsat) R 7476 7476 6708 0 -1 4194304 19757 0 0 0 88277 20 0 0 25 0 1 0 197623649 53080064 11833 18446744073709551615 134512640 135377749 4294956784 18446744073709551615 134522801 0 0 4096 1026 0 0 0 17 1 0 0
/proc/7479/statm: 12959 11833 86 211 0 12745 0
Current children cumulated CPU time (s) 882.97
Current children cumulated vsize (KiB) 57192

[startup+943.403 s]
/proc/loadavg: 1.00 1.00 1.00 2/79 7481
/proc/meminfo: memFree=1296864/2055924 swapFree=4192812/4192956
[pid=7476] ppid=7474 vsize=5356 CPUtime=0
/proc/7476/stat : 7476 (rsat.sh) S 7474 7476 6708 0 -1 4194304 307 147 0 0 0 0 0 0 18 0 1 0 197623648 5484544 235 18446744073709551615 4194304 4889804 548682069232 18446744073709551615 268582839108 0 65536 4100 65538 18446744071563356171 0 0 17 1 0 0
/proc/7476/statm: 1339 235 195 169 0 50 0
[pid=7479] ppid=7476 vsize=54424 CPUtime=943.02
/proc/7479/stat : 7479 (rsat) R 7476 7476 6708 0 -1 4194304 20488 0 0 0 94281 21 0 0 25 0 1 0 197623649 55730176 12498 18446744073709551615 134512640 135377749 4294956784 18446744073709551615 134522794 0 0 4096 1026 0 0 0 17 1 0 0
/proc/7479/statm: 13606 12498 86 211 0 13392 0
Current children cumulated CPU time (s) 943.02
Current children cumulated vsize (KiB) 59780

[startup+1003.47 s]
/proc/loadavg: 1.00 1.00 1.00 2/79 7481
/proc/meminfo: memFree=1294368/2055924 swapFree=4192812/4192956
[pid=7476] ppid=7474 vsize=5356 CPUtime=0
/proc/7476/stat : 7476 (rsat.sh) S 7474 7476 6708 0 -1 4194304 307 147 0 0 0 0 0 0 18 0 1 0 197623648 5484544 235 18446744073709551615 4194304 4889804 548682069232 18446744073709551615 268582839108 0 65536 4100 65538 18446744071563356171 0 0 17 1 0 0
/proc/7476/statm: 1339 235 195 169 0 50 0
[pid=7479] ppid=7476 vsize=57184 CPUtime=1003.06
/proc/7479/stat : 7479 (rsat) R 7476 7476 6708 0 -1 4194304 21125 0 0 0 100284 22 0 0 25 0 1 0 197623649 58556416 13102 18446744073709551615 134512640 135377749 4294956784 18446744073709551615 134522794 0 0 4096 1026 0 0 0 17 1 0 0
/proc/7479/statm: 14296 13102 86 211 0 14082 0
Current children cumulated CPU time (s) 1003.06
Current children cumulated vsize (KiB) 62540

[startup+1063.55 s]
/proc/loadavg: 1.00 1.00 1.00 2/79 7481
/proc/meminfo: memFree=1295520/2055924 swapFree=4192812/4192956
[pid=7476] ppid=7474 vsize=5356 CPUtime=0
/proc/7476/stat : 7476 (rsat.sh) S 7474 7476 6708 0 -1 4194304 307 147 0 0 0 0 0 0 18 0 1 0 197623648 5484544 235 18446744073709551615 4194304 4889804 548682069232 18446744073709551615 268582839108 0 65536 4100 65538 18446744071563356171 0 0 17 1 0 0
/proc/7476/statm: 1339 235 195 169 0 50 0
[pid=7479] ppid=7476 vsize=53968 CPUtime=1063.12
/proc/7479/stat : 7479 (rsat) R 7476 7476 6708 0 -1 4194304 24737 0 0 0 106288 24 0 0 25 0 1 0 197623649 55263232 12771 18446744073709551615 134512640 135377749 4294956784 18446744073709551615 134522794 0 0 4096 1026 0 0 0 17 1 0 0
/proc/7479/statm: 13492 12771 86 211 0 13278 0
Current children cumulated CPU time (s) 1063.12
Current children cumulated vsize (KiB) 59324

[startup+1123.62 s]
/proc/loadavg: 1.00 1.00 1.00 2/79 7481
/proc/meminfo: memFree=1295584/2055924 swapFree=4192812/4192956
[pid=7476] ppid=7474 vsize=5356 CPUtime=0
/proc/7476/stat : 7476 (rsat.sh) S 7474 7476 6708 0 -1 4194304 307 147 0 0 0 0 0 0 18 0 1 0 197623648 5484544 235 18446744073709551615 4194304 4889804 548682069232 18446744073709551615 268582839108 0 65536 4100 65538 18446744071563356171 0 0 17 1 0 0
/proc/7476/statm: 1339 235 195 169 0 50 0
[pid=7479] ppid=7476 vsize=53968 CPUtime=1123.17
/proc/7479/stat : 7479 (rsat) R 7476 7476 6708 0 -1 4194304 24745 0 0 0 112292 25 0 0 25 0 1 0 197623649 55263232 12779 18446744073709551615 134512640 135377749 4294956784 18446744073709551615 134522801 0 0 4096 1026 0 0 0 17 1 0 0
/proc/7479/statm: 13492 12779 86 211 0 13278 0
Current children cumulated CPU time (s) 1123.17
Current children cumulated vsize (KiB) 59324

[startup+1183.7 s]
/proc/loadavg: 1.00 1.00 1.00 2/79 7481
/proc/meminfo: memFree=1295648/2055924 swapFree=4192812/4192956
[pid=7476] ppid=7474 vsize=5356 CPUtime=0
/proc/7476/stat : 7476 (rsat.sh) S 7474 7476 6708 0 -1 4194304 307 147 0 0 0 0 0 0 18 0 1 0 197623648 5484544 235 18446744073709551615 4194304 4889804 548682069232 18446744073709551615 268582839108 0 65536 4100 65538 18446744071563356171 0 0 17 1 0 0
/proc/7476/statm: 1339 235 195 169 0 50 0
[pid=7479] ppid=7476 vsize=53968 CPUtime=1183.22
/proc/7479/stat : 7479 (rsat) R 7476 7476 6708 0 -1 4194304 24746 0 0 0 118297 25 0 0 25 0 1 0 197623649 55263232 12780 18446744073709551615 134512640 135377749 4294956784 18446744073709551615 134522794 0 0 4096 1026 0 0 0 17 1 0 0
/proc/7479/statm: 13492 12780 86 211 0 13278 0
Current children cumulated CPU time (s) 1183.22
Current children cumulated vsize (KiB) 59324



Maximum CPU time exceeded: sending SIGTERM then SIGKILL

[startup+1200.5 s]
/proc/loadavg: 1.00 1.00 1.00 2/79 7481
/proc/meminfo: memFree=1295648/2055924 swapFree=4192812/4192956
[pid=7476] ppid=7474 vsize=5356 CPUtime=0
/proc/7476/stat : 7476 (rsat.sh) S 7474 7476 6708 0 -1 4194304 307 147 0 0 0 0 0 0 18 0 1 0 197623648 5484544 235 18446744073709551615 4194304 4889804 548682069232 18446744073709551615 268582839108 0 65536 4100 65538 18446744071563356171 0 0 17 1 0 0
/proc/7476/statm: 1339 235 195 169 0 50 0
[pid=7479] ppid=7476 vsize=53968 CPUtime=1200.03
/proc/7479/stat : 7479 (rsat) R 7476 7476 6708 0 -1 4194304 24746 0 0 0 119978 25 0 0 25 0 1 0 197623649 55263232 12780 18446744073709551615 134512640 135377749 4294956784 18446744073709551615 134522794 0 0 4096 1026 0 0 0 17 1 0 0
/proc/7479/statm: 13492 12780 86 211 0 13278 0
Current children cumulated CPU time (s) 1200.03
Current children cumulated vsize (KiB) 59324

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 7476 and gives childrusage.ru_utime.tv_sec=0 childrusage.ru_utime.tv_usec=6998 childrusage.ru_stime.tv_sec=0 childrusage.ru_stime.tv_usec=2999
CPU time returned by wait4() is 0.009997
while last known CPU time is 1200.03

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

Real time (s): 1200.52
CPU time (s): 1200.03
CPU user time (s): 1199.78
CPU system time (s): 0.25
CPU usage (%): 99.9595
Max. virtual memory (cumulated for all children) (KiB): 76356

getrusage(RUSAGE_CHILDREN,...) data:
user time used= 0.006998
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= 454
page faults= 0
swaps= 0
block input operations= 0
block output operations= 0
messages sent= 0
messages received= 0
signals received= 0
voluntary context switches= 15
involuntary context switches= 3

runsolver used 1.15082 second user time and 3.11753 second system time

The end

Launcher Data (download as text)

Begin job on node6 on Sun Feb 18 05:31:29 UTC 2007

IDJOB= 293723
IDBENCH= 19871
IDSOLVER= 104
FILE ID= node6/293723-1171776689

PBS_JOBID= 3839292

Free space on /tmp= 66551 MiB

SOLVER NAME= Rsat 2007-02-08
BENCH NAME= HOME/pub/bench/SAT07/random/OnTreshold/5SAT/v110/unif-k5-r21.3-v110-c2343-S2044406543-15.SAT.shuffled.cnf
COMMAND LINE= /tmp/evaluation/293723-1171776689/rsat.sh /tmp/evaluation/293723-1171776689/instance-293723-1171776689.cnf            
RUNSOLVER COMMAND LINE= runsolver  --timestamp  -w ROOT/results/node6/watcher-293723-1171776689 -o ROOT/results/node6/solver-293723-1171776689 -C 1200 -M 1800 --output-limit 1,15  /tmp/evaluation/293723-1171776689/rsat.sh /tmp/evaluation/293723-1171776689/instance-293723-1171776689.cnf            

META MD5SUM SOLVER= 42fb71d21991acbdd759c16645f65450
MD5SUM BENCH=  453a2999bc8fdf8238cdaa86046136ae

RANDOM SEED= 557438775

TIME LIMIT= 1200 seconds
MEMORY LIMIT= 1800 MiB

Linux node6.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		: 3000.277
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		: 3000.277
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:      2055924 kB
MemFree:       1347720 kB
Buffers:         66384 kB
Cached:         509100 kB
SwapCached:          0 kB
Active:         333056 kB
Inactive:       298824 kB
HighTotal:           0 kB
HighFree:            0 kB
LowTotal:      2055924 kB
LowFree:       1347720 kB
SwapTotal:     4192956 kB
SwapFree:      4192812 kB
Dirty:            1828 kB
Writeback:           0 kB
Mapped:          75244 kB
Slab:            61936 kB
Committed_AS:   693836 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= 66551 MiB

End job on node6 on Sun Feb 18 05:51:32 UTC 2007