Trace number 336004

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 1200.41

General information on the benchmark

Namecrafted/Hard/contest05/others/
mod2c-rand3bip-sat-220-2.sat05-2489.reshuffled-07.cnf
MD5SUM42a2d57c47222c3ed0e0546d3518a54d
Bench CategoryCRAFTED (crafted instances)
Best result obtained on this benchmarkSAT
Best CPU time to get the best result obtained on this benchmark65.693
Satisfiable
(Un)Satisfiability was proved
Number of variables311
Number of clauses2200
Sum of the clauses size9712
Maximum clause length6
Minimum clause length4
Number of clauses of size 10
Number of clauses of size 20
Number of clauses of size 30
Number of clauses of size 41352
Number of clauses of size 5784
Number of clauses of size over 564

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 |    2200     9712 |     659       0        0     nan |  0.000 % |
0.00/0.00	c ==============================================================================
0.00/0.00	c Result  :   #vars: 311   #clauses: 2200   #literals: 9712
0.00/0.00	c CPU time:   0.001999 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 3.2.1 (c) roussel@cril.univ-artois.fr

command line: runsolver --timestamp -w ROOT/results/node34/watcher-336004-1173638495 -o ROOT/results/node34/solver-336004-1173638495 -C 1200 -W 2400 -M 1800 --output-limit 1,15 /tmp/evaluation/336004-1173638495/rsat.sh /tmp/evaluation/336004-1173638495/instance-336004-1173638495.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: 0.91 0.97 0.99 3/64 23621
/proc/meminfo: memFree=1526976/2055920 swapFree=4192812/4192956
[pid=23621] ppid=23619 vsize=5352 CPUtime=0
/proc/23621/stat : 23621 (rsat.sh) S 23619 23621 22500 0 -1 4194304 283 0 0 0 0 0 0 0 18 0 1 0 89805223 5480448 232 18446744073709551615 4194304 4889804 548682069328 18446744073709551615 254195327812 0 65536 4100 65538 18446744071563356171 0 0 17 1 0 0
/proc/23621/statm: 1338 232 195 169 0 49 0
[pid=23622] ppid=23621 vsize=820 CPUtime=0
/proc/23622/stat : 23622 (SatElite) R 23621 23621 22500 0 -1 4194304 112 0 0 0 0 0 0 0 19 0 1 0 89805224 839680 94 18446744073709551615 134512640 135038345 4294956768 18446744073709551615 134699389 0 0 4096 3 0 0 0 17 1 0 0
/proc/23622/statm: 205 95 49 128 0 74 0

[startup+0.0969879 s]
/proc/loadavg: 0.91 0.97 0.99 3/64 23621
/proc/meminfo: memFree=1526976/2055920 swapFree=4192812/4192956
[pid=23621] ppid=23619 vsize=5352 CPUtime=0
/proc/23621/stat : 23621 (rsat.sh) S 23619 23621 22500 0 -1 4194304 305 153 0 0 0 0 0 0 18 0 1 0 89805223 5480448 234 18446744073709551615 4194304 4889804 548682069328 18446744073709551615 254195327812 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/23621/statm: 1338 234 195 169 0 49 0
Current children cumulated CPU time (s) 0
Current children cumulated vsize (KiB) 5352

[startup+0.101988 s]
/proc/loadavg: 0.91 0.97 0.99 3/64 23621
/proc/meminfo: memFree=1526976/2055920 swapFree=4192812/4192956
[pid=23621] ppid=23619 vsize=5352 CPUtime=0
/proc/23621/stat : 23621 (rsat.sh) S 23619 23621 22500 0 -1 4194304 305 153 0 0 0 0 0 0 18 0 1 0 89805223 5480448 234 18446744073709551615 4194304 4889804 548682069328 18446744073709551615 254195327812 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/23621/statm: 1338 234 195 169 0 49 0
Current children cumulated CPU time (s) 0
Current children cumulated vsize (KiB) 5352

[startup+0.302003 s]
/proc/loadavg: 0.91 0.97 0.99 3/64 23621
/proc/meminfo: memFree=1526976/2055920 swapFree=4192812/4192956
[pid=23621] ppid=23619 vsize=5352 CPUtime=0
/proc/23621/stat : 23621 (rsat.sh) S 23619 23621 22500 0 -1 4194304 305 153 0 0 0 0 0 0 18 0 1 0 89805223 5480448 234 18446744073709551615 4194304 4889804 548682069328 18446744073709551615 254195327812 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/23621/statm: 1338 234 195 169 0 49 0
Current children cumulated CPU time (s) 0
Current children cumulated vsize (KiB) 5352

[startup+0.701035 s]
/proc/loadavg: 0.91 0.97 0.99 3/64 23621
/proc/meminfo: memFree=1526976/2055920 swapFree=4192812/4192956
[pid=23621] ppid=23619 vsize=5352 CPUtime=0
/proc/23621/stat : 23621 (rsat.sh) S 23619 23621 22500 0 -1 4194304 305 153 0 0 0 0 0 0 18 0 1 0 89805223 5480448 234 18446744073709551615 4194304 4889804 548682069328 18446744073709551615 254195327812 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/23621/statm: 1338 234 195 169 0 49 0
Current children cumulated CPU time (s) 0
Current children cumulated vsize (KiB) 5352

[startup+1.5011 s]
/proc/loadavg: 0.91 0.97 0.99 2/66 23624
/proc/meminfo: memFree=1525168/2055920 swapFree=4192812/4192956
[pid=23621] ppid=23619 vsize=5352 CPUtime=0
/proc/23621/stat : 23621 (rsat.sh) S 23619 23621 22500 0 -1 4194304 305 153 0 0 0 0 0 0 18 0 1 0 89805223 5480448 234 18446744073709551615 4194304 4889804 548682069328 18446744073709551615 254195327812 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/23621/statm: 1338 234 195 169 0 49 0
[pid=23624] ppid=23621 vsize=2764 CPUtime=1.48
/proc/23624/stat : 23624 (rsat) R 23621 23621 22500 0 -1 4194304 604 0 0 0 148 0 0 0 25 0 1 0 89805225 2830336 525 18446744073709551615 134512640 135377749 4294956864 18446744073709551615 134525892 0 0 4096 1026 0 0 0 17 1 0 0
/proc/23624/statm: 691 525 86 211 0 477 0
Current children cumulated CPU time (s) 1.48
Current children cumulated vsize (KiB) 8116

[startup+3.10123 s]
/proc/loadavg: 0.91 0.97 0.99 2/66 23624
/proc/meminfo: memFree=1524080/2055920 swapFree=4192812/4192956
[pid=23621] ppid=23619 vsize=5352 CPUtime=0
/proc/23621/stat : 23621 (rsat.sh) S 23619 23621 22500 0 -1 4194304 305 153 0 0 0 0 0 0 18 0 1 0 89805223 5480448 234 18446744073709551615 4194304 4889804 548682069328 18446744073709551615 254195327812 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/23621/statm: 1338 234 195 169 0 49 0
[pid=23624] ppid=23621 vsize=4004 CPUtime=3.08
/proc/23624/stat : 23624 (rsat) R 23621 23621 22500 0 -1 4194304 952 0 0 0 308 0 0 0 25 0 1 0 89805225 4100096 776 18446744073709551615 134512640 135377749 4294956864 18446744073709551615 134522794 0 0 4096 1026 0 0 0 17 1 0 0
/proc/23624/statm: 1001 776 86 211 0 787 0
Current children cumulated CPU time (s) 3.08
Current children cumulated vsize (KiB) 9356

[startup+6.30148 s]
/proc/loadavg: 0.92 0.97 0.99 2/66 23624
/proc/meminfo: memFree=1522544/2055920 swapFree=4192812/4192956
[pid=23621] ppid=23619 vsize=5352 CPUtime=0
/proc/23621/stat : 23621 (rsat.sh) S 23619 23621 22500 0 -1 4194304 305 153 0 0 0 0 0 0 18 0 1 0 89805223 5480448 234 18446744073709551615 4194304 4889804 548682069328 18446744073709551615 254195327812 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/23621/statm: 1338 234 195 169 0 49 0
[pid=23624] ppid=23621 vsize=5428 CPUtime=6.28
/proc/23624/stat : 23624 (rsat) R 23621 23621 22500 0 -1 4194304 1553 0 0 0 628 0 0 0 25 0 1 0 89805225 5558272 1181 18446744073709551615 134512640 135377749 4294956864 18446744073709551615 134522794 0 0 4096 1026 0 0 0 17 1 0 0
/proc/23624/statm: 1357 1181 86 211 0 1143 0
Current children cumulated CPU time (s) 6.28
Current children cumulated vsize (KiB) 10780

[startup+12.702 s]
/proc/loadavg: 0.93 0.97 0.99 2/66 23624
/proc/meminfo: memFree=1521016/2055920 swapFree=4192812/4192956
[pid=23621] ppid=23619 vsize=5352 CPUtime=0
/proc/23621/stat : 23621 (rsat.sh) S 23619 23621 22500 0 -1 4194304 305 153 0 0 0 0 0 0 18 0 1 0 89805223 5480448 234 18446744073709551615 4194304 4889804 548682069328 18446744073709551615 254195327812 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/23621/statm: 1338 234 195 169 0 49 0
[pid=23624] ppid=23621 vsize=6976 CPUtime=12.67
/proc/23624/stat : 23624 (rsat) R 23621 23621 22500 0 -1 4194304 2153 0 0 0 1267 0 0 0 25 0 1 0 89805225 7143424 1487 18446744073709551615 134512640 135377749 4294956864 18446744073709551615 134522794 0 0 4096 1026 0 0 0 17 1 0 0
/proc/23624/statm: 1744 1487 86 211 0 1530 0
Current children cumulated CPU time (s) 12.67
Current children cumulated vsize (KiB) 12328

[startup+25.502 s]
/proc/loadavg: 0.94 0.97 0.99 2/66 23624
/proc/meminfo: memFree=1519296/2055920 swapFree=4192812/4192956
[pid=23621] ppid=23619 vsize=5352 CPUtime=0
/proc/23621/stat : 23621 (rsat.sh) S 23619 23621 22500 0 -1 4194304 305 153 0 0 0 0 0 0 18 0 1 0 89805223 5480448 234 18446744073709551615 4194304 4889804 548682069328 18446744073709551615 254195327812 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/23621/statm: 1338 234 195 169 0 49 0
[pid=23624] ppid=23621 vsize=8488 CPUtime=25.47
/proc/23624/stat : 23624 (rsat) R 23621 23621 22500 0 -1 4194304 2928 0 0 0 2546 1 0 0 25 0 1 0 89805225 8691712 1874 18446744073709551615 134512640 135377749 4294956864 18446744073709551615 134522871 0 0 4096 1026 0 0 0 17 1 0 0
/proc/23624/statm: 2122 1874 86 211 0 1908 0
Current children cumulated CPU time (s) 25.47
Current children cumulated vsize (KiB) 13840

[startup+51.1011 s]
/proc/loadavg: 0.96 0.97 0.99 2/66 23624
/proc/meminfo: memFree=1515968/2055920 swapFree=4192812/4192956
[pid=23621] ppid=23619 vsize=5352 CPUtime=0
/proc/23621/stat : 23621 (rsat.sh) S 23619 23621 22500 0 -1 4194304 305 153 0 0 0 0 0 0 18 0 1 0 89805223 5480448 234 18446744073709551615 4194304 4889804 548682069328 18446744073709551615 254195327812 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/23621/statm: 1338 234 195 169 0 49 0
[pid=23624] ppid=23621 vsize=11352 CPUtime=51.06
/proc/23624/stat : 23624 (rsat) R 23621 23621 22500 0 -1 4194304 4104 0 0 0 5104 2 0 0 25 0 1 0 89805225 11624448 2662 18446744073709551615 134512640 135377749 4294956864 18446744073709551615 134522897 0 0 4096 1026 0 0 0 17 1 0 0
/proc/23624/statm: 2838 2662 86 211 0 2624 0
Current children cumulated CPU time (s) 51.06
Current children cumulated vsize (KiB) 16704

[startup+102.305 s]
/proc/loadavg: 0.98 0.97 0.99 2/66 23624
/proc/meminfo: memFree=1512768/2055920 swapFree=4192812/4192956
[pid=23621] ppid=23619 vsize=5352 CPUtime=0
/proc/23621/stat : 23621 (rsat.sh) S 23619 23621 22500 0 -1 4194304 305 153 0 0 0 0 0 0 18 0 1 0 89805223 5480448 234 18446744073709551615 4194304 4889804 548682069328 18446744073709551615 254195327812 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/23621/statm: 1338 234 195 169 0 49 0
[pid=23624] ppid=23621 vsize=15204 CPUtime=102.26
/proc/23624/stat : 23624 (rsat) R 23621 23621 22500 0 -1 4194304 5129 0 0 0 10223 3 0 0 25 0 1 0 89805225 15568896 3493 18446744073709551615 134512640 135377749 4294956864 18446744073709551615 134522794 0 0 4096 1026 0 0 0 17 1 0 0
/proc/23624/statm: 3801 3493 86 211 0 3587 0
Current children cumulated CPU time (s) 102.26
Current children cumulated vsize (KiB) 20556

[startup+162.302 s]
/proc/loadavg: 0.99 0.97 0.99 2/66 23624
/proc/meminfo: memFree=1511744/2055920 swapFree=4192812/4192956
[pid=23621] ppid=23619 vsize=5352 CPUtime=0
/proc/23621/stat : 23621 (rsat.sh) S 23619 23621 22500 0 -1 4194304 305 153 0 0 0 0 0 0 18 0 1 0 89805223 5480448 234 18446744073709551615 4194304 4889804 548682069328 18446744073709551615 254195327812 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/23621/statm: 1338 234 195 169 0 49 0
[pid=23624] ppid=23621 vsize=16092 CPUtime=162.24
/proc/23624/stat : 23624 (rsat) R 23621 23621 22500 0 -1 4194304 6166 0 0 0 16221 3 0 0 25 0 1 0 89805225 16478208 3741 18446744073709551615 134512640 135377749 4294956864 18446744073709551615 134522898 0 0 4096 1026 0 0 0 17 1 0 0
/proc/23624/statm: 4023 3741 86 211 0 3809 0
Current children cumulated CPU time (s) 162.24
Current children cumulated vsize (KiB) 21444

[startup+222.302 s]
/proc/loadavg: 0.99 0.97 0.99 2/66 23624
/proc/meminfo: memFree=1505920/2055920 swapFree=4192812/4192956
[pid=23621] ppid=23619 vsize=5352 CPUtime=0
/proc/23621/stat : 23621 (rsat.sh) S 23619 23621 22500 0 -1 4194304 305 153 0 0 0 0 0 0 18 0 1 0 89805223 5480448 234 18446744073709551615 4194304 4889804 548682069328 18446744073709551615 254195327812 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/23621/statm: 1338 234 195 169 0 49 0
[pid=23624] ppid=23621 vsize=23076 CPUtime=222.23
/proc/23624/stat : 23624 (rsat) R 23621 23621 22500 0 -1 4194304 7969 0 0 0 22218 5 0 0 25 0 1 0 89805225 23629824 5158 18446744073709551615 134512640 135377749 4294956864 18446744073709551615 134522794 0 0 4096 1026 0 0 0 17 1 0 0
/proc/23624/statm: 5769 5158 86 211 0 5555 0
Current children cumulated CPU time (s) 222.23
Current children cumulated vsize (KiB) 28428

[startup+282.301 s]
/proc/loadavg: 0.99 0.97 0.99 2/66 23624
/proc/meminfo: memFree=1504064/2055920 swapFree=4192812/4192956
[pid=23621] ppid=23619 vsize=5352 CPUtime=0
/proc/23621/stat : 23621 (rsat.sh) S 23619 23621 22500 0 -1 4194304 305 153 0 0 0 0 0 0 18 0 1 0 89805223 5480448 234 18446744073709551615 4194304 4889804 548682069328 18446744073709551615 254195327812 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/23621/statm: 1338 234 195 169 0 49 0
[pid=23624] ppid=23621 vsize=24528 CPUtime=282.21
/proc/23624/stat : 23624 (rsat) R 23621 23621 22500 0 -1 4194304 10002 0 0 0 28215 6 0 0 25 0 1 0 89805225 25116672 5588 18446744073709551615 134512640 135377749 4294956864 18446744073709551615 134522794 0 0 4096 1026 0 0 0 17 1 0 0
/proc/23624/statm: 6132 5588 86 211 0 5918 0
Current children cumulated CPU time (s) 282.21
Current children cumulated vsize (KiB) 29880

[startup+342.301 s]
/proc/loadavg: 0.99 0.97 0.99 2/66 23624
/proc/meminfo: memFree=1504128/2055920 swapFree=4192812/4192956
[pid=23621] ppid=23619 vsize=5352 CPUtime=0
/proc/23621/stat : 23621 (rsat.sh) S 23619 23621 22500 0 -1 4194304 305 153 0 0 0 0 0 0 18 0 1 0 89805223 5480448 234 18446744073709551615 4194304 4889804 548682069328 18446744073709551615 254195327812 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/23621/statm: 1338 234 195 169 0 49 0
[pid=23624] ppid=23621 vsize=24528 CPUtime=342.19
/proc/23624/stat : 23624 (rsat) R 23621 23621 22500 0 -1 4194304 10003 0 0 0 34213 6 0 0 25 0 1 0 89805225 25116672 5589 18446744073709551615 134512640 135377749 4294956864 18446744073709551615 134522794 0 0 4096 1026 0 0 0 17 1 0 0
/proc/23624/statm: 6132 5589 86 211 0 5918 0
Current children cumulated CPU time (s) 342.19
Current children cumulated vsize (KiB) 29880

[startup+402.301 s]
/proc/loadavg: 0.99 0.97 0.99 2/66 23624
/proc/meminfo: memFree=1504128/2055920 swapFree=4192812/4192956
[pid=23621] ppid=23619 vsize=5352 CPUtime=0
/proc/23621/stat : 23621 (rsat.sh) S 23619 23621 22500 0 -1 4194304 305 153 0 0 0 0 0 0 18 0 1 0 89805223 5480448 234 18446744073709551615 4194304 4889804 548682069328 18446744073709551615 254195327812 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/23621/statm: 1338 234 195 169 0 49 0
[pid=23624] ppid=23621 vsize=24528 CPUtime=402.17
/proc/23624/stat : 23624 (rsat) R 23621 23621 22500 0 -1 4194304 10045 0 0 0 40211 6 0 0 25 0 1 0 89805225 25116672 5598 18446744073709551615 134512640 135377749 4294956864 18446744073709551615 134522801 0 0 4096 1026 0 0 0 17 1 0 0
/proc/23624/statm: 6132 5598 86 211 0 5918 0

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

[pid=23621] ppid=23619 vsize=5352 CPUtime=0
/proc/23621/stat : 23621 (rsat.sh) S 23619 23621 22500 0 -1 4194304 305 153 0 0 0 0 0 0 18 0 1 0 89805223 5480448 234 18446744073709551615 4194304 4889804 548682069328 18446744073709551615 254195327812 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/23621/statm: 1338 234 195 169 0 49 0
[pid=23624] ppid=23621 vsize=28768 CPUtime=522.15
/proc/23624/stat : 23624 (rsat) R 23621 23621 22500 0 -1 4194304 11222 0 0 0 52207 8 0 0 25 0 1 0 89805225 29458432 6742 18446744073709551615 134512640 135377749 4294956864 18446744073709551615 134522801 0 0 4096 1026 0 0 0 17 1 0 0
/proc/23624/statm: 7192 6742 86 211 0 6978 0
Current children cumulated CPU time (s) 522.15
Current children cumulated vsize (KiB) 34120

[startup+582.301 s]
/proc/loadavg: 0.99 0.97 0.99 2/66 23624
/proc/meminfo: memFree=1496064/2055920 swapFree=4192812/4192956
[pid=23621] ppid=23619 vsize=5352 CPUtime=0
/proc/23621/stat : 23621 (rsat.sh) S 23619 23621 22500 0 -1 4194304 305 153 0 0 0 0 0 0 18 0 1 0 89805223 5480448 234 18446744073709551615 4194304 4889804 548682069328 18446744073709551615 254195327812 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/23621/statm: 1338 234 195 169 0 49 0
[pid=23624] ppid=23621 vsize=32464 CPUtime=582.13
/proc/23624/stat : 23624 (rsat) R 23621 23621 22500 0 -1 4194304 12188 0 0 0 58204 9 0 0 25 0 1 0 89805225 33243136 7642 18446744073709551615 134512640 135377749 4294956864 18446744073709551615 134522801 0 0 4096 1026 0 0 0 17 1 0 0
/proc/23624/statm: 8116 7642 86 211 0 7902 0
Current children cumulated CPU time (s) 582.13
Current children cumulated vsize (KiB) 37816

[startup+642.301 s]
/proc/loadavg: 0.99 0.97 0.99 2/66 23624
/proc/meminfo: memFree=1496896/2055920 swapFree=4192812/4192956
[pid=23621] ppid=23619 vsize=5352 CPUtime=0
/proc/23621/stat : 23621 (rsat.sh) S 23619 23621 22500 0 -1 4194304 305 153 0 0 0 0 0 0 18 0 1 0 89805223 5480448 234 18446744073709551615 4194304 4889804 548682069328 18446744073709551615 254195327812 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/23621/statm: 1338 234 195 169 0 49 0
[pid=23624] ppid=23621 vsize=31144 CPUtime=642.12
/proc/23624/stat : 23624 (rsat) R 23621 23621 22500 0 -1 4194304 14039 0 0 0 64202 10 0 0 25 0 1 0 89805225 31891456 7436 18446744073709551615 134512640 135377749 4294956864 18446744073709551615 134522794 0 0 4096 1026 0 0 0 17 1 0 0
/proc/23624/statm: 7786 7436 86 211 0 7572 0
Current children cumulated CPU time (s) 642.12
Current children cumulated vsize (KiB) 36496

[startup+702.302 s]
/proc/loadavg: 0.99 0.97 0.99 2/66 23624
/proc/meminfo: memFree=1496832/2055920 swapFree=4192812/4192956
[pid=23621] ppid=23619 vsize=5352 CPUtime=0
/proc/23621/stat : 23621 (rsat.sh) S 23619 23621 22500 0 -1 4194304 305 153 0 0 0 0 0 0 18 0 1 0 89805223 5480448 234 18446744073709551615 4194304 4889804 548682069328 18446744073709551615 254195327812 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/23621/statm: 1338 234 195 169 0 49 0
[pid=23624] ppid=23621 vsize=31144 CPUtime=702.1
/proc/23624/stat : 23624 (rsat) R 23621 23621 22500 0 -1 4194304 14048 0 0 0 70200 10 0 0 25 0 1 0 89805225 31891456 7445 18446744073709551615 134512640 135377749 4294956864 18446744073709551615 134522794 0 0 4096 1026 0 0 0 17 1 0 0
/proc/23624/statm: 7786 7445 86 211 0 7572 0
Current children cumulated CPU time (s) 702.1
Current children cumulated vsize (KiB) 36496

[startup+762.306 s]
/proc/loadavg: 0.99 0.97 0.99 2/66 23624
/proc/meminfo: memFree=1496704/2055920 swapFree=4192812/4192956
[pid=23621] ppid=23619 vsize=5352 CPUtime=0
/proc/23621/stat : 23621 (rsat.sh) S 23619 23621 22500 0 -1 4194304 305 153 0 0 0 0 0 0 18 0 1 0 89805223 5480448 234 18446744073709551615 4194304 4889804 548682069328 18446744073709551615 254195327812 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/23621/statm: 1338 234 195 169 0 49 0
[pid=23624] ppid=23621 vsize=31404 CPUtime=762.09
/proc/23624/stat : 23624 (rsat) R 23621 23621 22500 0 -1 4194304 14081 0 0 0 76199 10 0 0 25 0 1 0 89805225 32157696 7478 18446744073709551615 134512640 135377749 4294956864 18446744073709551615 134522794 0 0 4096 1026 0 0 0 17 1 0 0
/proc/23624/statm: 7851 7478 86 211 0 7637 0
Current children cumulated CPU time (s) 762.09
Current children cumulated vsize (KiB) 36756

[startup+822.302 s]
/proc/loadavg: 0.99 0.97 0.99 2/66 23624
/proc/meminfo: memFree=1496512/2055920 swapFree=4192812/4192956
[pid=23621] ppid=23619 vsize=5352 CPUtime=0
/proc/23621/stat : 23621 (rsat.sh) S 23619 23621 22500 0 -1 4194304 305 153 0 0 0 0 0 0 18 0 1 0 89805223 5480448 234 18446744073709551615 4194304 4889804 548682069328 18446744073709551615 254195327812 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/23621/statm: 1338 234 195 169 0 49 0
[pid=23624] ppid=23621 vsize=31800 CPUtime=822.06
/proc/23624/stat : 23624 (rsat) R 23621 23621 22500 0 -1 4194304 14137 0 0 0 82196 10 0 0 25 0 1 0 89805225 32563200 7534 18446744073709551615 134512640 135377749 4294956864 18446744073709551615 134522801 0 0 4096 1026 0 0 0 17 1 0 0
/proc/23624/statm: 7950 7534 86 211 0 7736 0
Current children cumulated CPU time (s) 822.06
Current children cumulated vsize (KiB) 37152

[startup+882.301 s]
/proc/loadavg: 0.99 0.97 0.99 2/66 23624
/proc/meminfo: memFree=1496192/2055920 swapFree=4192812/4192956
[pid=23621] ppid=23619 vsize=5352 CPUtime=0
/proc/23621/stat : 23621 (rsat.sh) S 23619 23621 22500 0 -1 4194304 305 153 0 0 0 0 0 0 18 0 1 0 89805223 5480448 234 18446744073709551615 4194304 4889804 548682069328 18446744073709551615 254195327812 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/23621/statm: 1338 234 195 169 0 49 0
[pid=23624] ppid=23621 vsize=32196 CPUtime=882.06
/proc/23624/stat : 23624 (rsat) R 23621 23621 22500 0 -1 4194304 14208 0 0 0 88195 11 0 0 25 0 1 0 89805225 32968704 7605 18446744073709551615 134512640 135377749 4294956864 18446744073709551615 134522801 0 0 4096 1026 0 0 0 17 1 0 0
/proc/23624/statm: 8049 7605 86 211 0 7835 0
Current children cumulated CPU time (s) 882.06
Current children cumulated vsize (KiB) 37548

[startup+942.301 s]
/proc/loadavg: 0.99 0.97 0.99 2/66 23624
/proc/meminfo: memFree=1495040/2055920 swapFree=4192812/4192956
[pid=23621] ppid=23619 vsize=5352 CPUtime=0
/proc/23621/stat : 23621 (rsat.sh) S 23619 23621 22500 0 -1 4194304 305 153 0 0 0 0 0 0 18 0 1 0 89805223 5480448 234 18446744073709551615 4194304 4889804 548682069328 18446744073709551615 254195327812 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/23621/statm: 1338 234 195 169 0 49 0
[pid=23624] ppid=23621 vsize=33484 CPUtime=942.04
/proc/23624/stat : 23624 (rsat) R 23621 23621 22500 0 -1 4194304 14542 0 0 0 94193 11 0 0 25 0 1 0 89805225 34287616 7873 18446744073709551615 134512640 135377749 4294956864 18446744073709551615 134522794 0 0 4096 1026 0 0 0 17 1 0 0
/proc/23624/statm: 8371 7873 86 211 0 8157 0
Current children cumulated CPU time (s) 942.04
Current children cumulated vsize (KiB) 38836

[startup+1002.3 s]
/proc/loadavg: 0.99 0.97 0.99 2/66 23624
/proc/meminfo: memFree=1492928/2055920 swapFree=4192812/4192956
[pid=23621] ppid=23619 vsize=5352 CPUtime=0
/proc/23621/stat : 23621 (rsat.sh) S 23619 23621 22500 0 -1 4194304 305 153 0 0 0 0 0 0 18 0 1 0 89805223 5480448 234 18446744073709551615 4194304 4889804 548682069328 18446744073709551615 254195327812 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/23621/statm: 1338 234 195 169 0 49 0
[pid=23624] ppid=23621 vsize=35404 CPUtime=1002.02
/proc/23624/stat : 23624 (rsat) R 23621 23621 22500 0 -1 4194304 15110 0 0 0 100190 12 0 0 25 0 1 0 89805225 36253696 8441 18446744073709551615 134512640 135377749 4294956864 18446744073709551615 134522866 0 0 4096 1026 0 0 0 17 1 0 0
/proc/23624/statm: 8851 8441 86 211 0 8637 0
Current children cumulated CPU time (s) 1002.02
Current children cumulated vsize (KiB) 40756

[startup+1062.3 s]
/proc/loadavg: 0.99 0.97 0.99 2/66 23624
/proc/meminfo: memFree=1490176/2055920 swapFree=4192812/4192956
[pid=23621] ppid=23619 vsize=5352 CPUtime=0
/proc/23621/stat : 23621 (rsat.sh) S 23619 23621 22500 0 -1 4194304 305 153 0 0 0 0 0 0 18 0 1 0 89805223 5480448 234 18446744073709551615 4194304 4889804 548682069328 18446744073709551615 254195327812 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/23621/statm: 1338 234 195 169 0 49 0
[pid=23624] ppid=23621 vsize=38424 CPUtime=1062
/proc/23624/stat : 23624 (rsat) R 23621 23621 22500 0 -1 4194304 15842 0 0 0 106188 12 0 0 25 0 1 0 89805225 39346176 9107 18446744073709551615 134512640 135377749 4294956864 18446744073709551615 134522794 0 0 4096 1026 0 0 0 17 1 0 0
/proc/23624/statm: 9606 9107 86 211 0 9392 0
Current children cumulated CPU time (s) 1062
Current children cumulated vsize (KiB) 43776

[startup+1122.3 s]
/proc/loadavg: 0.99 0.97 0.99 2/66 23624
/proc/meminfo: memFree=1488064/2055920 swapFree=4192812/4192956
[pid=23621] ppid=23619 vsize=5352 CPUtime=0
/proc/23621/stat : 23621 (rsat.sh) S 23619 23621 22500 0 -1 4194304 305 153 0 0 0 0 0 0 18 0 1 0 89805223 5480448 234 18446744073709551615 4194304 4889804 548682069328 18446744073709551615 254195327812 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/23621/statm: 1338 234 195 169 0 49 0
[pid=23624] ppid=23621 vsize=40620 CPUtime=1121.99
/proc/23624/stat : 23624 (rsat) R 23621 23621 22500 0 -1 4194304 16466 0 0 0 112186 13 0 0 25 0 1 0 89805225 41594880 9653 18446744073709551615 134512640 135377749 4294956864 18446744073709551615 134522794 0 0 4096 1026 0 0 0 17 1 0 0
/proc/23624/statm: 10155 9653 86 211 0 9941 0
Current children cumulated CPU time (s) 1121.99
Current children cumulated vsize (KiB) 45972

[startup+1182.3 s]
/proc/loadavg: 0.99 0.97 0.99 2/72 23706
/proc/meminfo: memFree=1485064/2055920 swapFree=4192812/4192956
[pid=23621] ppid=23619 vsize=5352 CPUtime=0
/proc/23621/stat : 23621 (rsat.sh) S 23619 23621 22500 0 -1 4194304 305 153 0 0 0 0 0 0 18 0 1 0 89805223 5480448 234 18446744073709551615 4194304 4889804 548682069328 18446744073709551615 254195327812 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/23621/statm: 1338 234 195 169 0 49 0
[pid=23624] ppid=23621 vsize=45104 CPUtime=1181.95
/proc/23624/stat : 23624 (rsat) R 23621 23621 22500 0 -1 4194304 17674 0 0 0 118180 15 0 0 25 0 1 0 89805225 46186496 10091 18446744073709551615 134512640 135377749 4294956864 18446744073709551615 134522801 0 0 4096 1026 0 0 0 17 1 0 0
/proc/23624/statm: 11276 10091 86 211 0 11062 0
Current children cumulated CPU time (s) 1181.95
Current children cumulated vsize (KiB) 50456



Maximum CPU time exceeded: sending SIGTERM then SIGKILL

[startup+1200.4 s]
/proc/loadavg: 0.99 0.97 0.99 2/72 23738
/proc/meminfo: memFree=1484432/2055920 swapFree=4192812/4192956
[pid=23621] ppid=23619 vsize=5352 CPUtime=0
/proc/23621/stat : 23621 (rsat.sh) S 23619 23621 22500 0 -1 4194304 305 153 0 0 0 0 0 0 18 0 1 0 89805223 5480448 234 18446744073709551615 4194304 4889804 548682069328 18446744073709551615 254195327812 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/23621/statm: 1338 234 195 169 0 49 0
[pid=23624] ppid=23621 vsize=46008 CPUtime=1200.04
/proc/23624/stat : 23624 (rsat) R 23621 23621 22500 0 -1 4194304 17864 0 0 0 119988 16 0 0 25 0 1 0 89805225 47112192 10248 18446744073709551615 134512640 135377749 4294956864 18446744073709551615 134522794 0 0 4096 1026 0 0 0 17 1 0 0
/proc/23624/statm: 11502 10248 86 211 0 11288 0
Current children cumulated CPU time (s) 1200.04
Current children cumulated vsize (KiB) 51360

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 23621 and gives childrusage.ru_utime.tv_sec=0 childrusage.ru_utime.tv_usec=5999 childrusage.ru_stime.tv_sec=0 childrusage.ru_stime.tv_usec=4999
CPU time returned by wait4() is 0.010998
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): 1200.41
CPU time (s): 1200.04
CPU user time (s): 1199.88
CPU system time (s): 0.16
CPU usage (%): 99.9689
Max. virtual memory (cumulated for all children) (KiB): 51360

getrusage(RUSAGE_CHILDREN,...) data:
user time used= 0.005999
system time used= 0.004999
maximum resident set size= 0
integral shared memory size= 0
integral unshared data size= 0
integral unshared stack size= 0
page reclaims= 458
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 1.18882 second user time and 2.45863 second system time

The end

Launcher Data (download as text)

Begin job on node34 on Sun Mar 11 18:41:35 UTC 2007

IDJOB= 336004
IDBENCH= 24665
IDSOLVER= 104
FILE ID= node34/336004-1173638495

PBS_JOBID= 4101307

Free space on /tmp= 66563 MiB

SOLVER NAME= Rsat 2007-02-08
BENCH NAME= HOME/pub/bench/SAT07/crafted/Hard/contest05/others/mod2c-rand3bip-sat-220-2.sat05-2489.reshuffled-07.cnf
COMMAND LINE= /tmp/evaluation/336004-1173638495/rsat.sh /tmp/evaluation/336004-1173638495/instance-336004-1173638495.cnf            
RUNSOLVER COMMAND LINE= runsolver  --timestamp  -w ROOT/results/node34/watcher-336004-1173638495 -o ROOT/results/node34/solver-336004-1173638495 -C 1200 -W 2400 -M 1800 --output-limit 1,15  /tmp/evaluation/336004-1173638495/rsat.sh /tmp/evaluation/336004-1173638495/instance-336004-1173638495.cnf            

META MD5SUM SOLVER= 42fb71d21991acbdd759c16645f65450
MD5SUM BENCH=  42a2d57c47222c3ed0e0546d3518a54d

RANDOM SEED= 404872650

TIME LIMIT= 1200 seconds
MEMORY LIMIT= 1800 MiB

Linux node34.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		: 3000.238
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		: 3000.238
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:       1527384 kB
Buffers:         45968 kB
Cached:         392020 kB
SwapCached:          0 kB
Active:          41464 kB
Inactive:       412072 kB
HighTotal:           0 kB
HighFree:            0 kB
LowTotal:      2055920 kB
LowFree:       1527384 kB
SwapTotal:     4192956 kB
SwapFree:      4192812 kB
Dirty:            1708 kB
Writeback:           0 kB
Mapped:          25760 kB
Slab:            61100 kB
Committed_AS:   116120 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= 66563 MiB

End job on node34 on Sun Mar 11 19:01:38 UTC 2007