Trace number 339700

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) 1200.05 1200.51

General information on the benchmark

Namecrafted/Difficult/contest-02-03-04/
contest04-connm-ue-csp-sat-n600-d0.02-s1676244754.sat05-535.reshuffled-07.cnf
MD5SUMd2283e85579af5f5de3cfcfaac7f25fa
Bench CategoryCRAFTED (crafted instances)
Best result obtained on this benchmarkUNSAT
Best CPU time to get the best result obtained on this benchmark518.297
Satisfiable
(Un)Satisfiability was proved
Number of variables580
Number of clauses7153
Sum of the clauses size21604
Maximum clause length4
Minimum clause length3
Number of clauses of size 10
Number of clauses of size 20
Number of clauses of size 37008
Number of clauses of size 4145
Number of clauses of size 50
Number of clauses of size over 50

Solver Data (download as text)

0.00/0.00	c Parsing...
0.00/0.00	c ==============================================================================
0.00/0.00	c |           |     ORIGINAL     |              LEARNT              |          |
0.00/0.00	c | Conflicts | Clauses Literals |   Limit Clauses Literals  Lit/Cl | Progress |
0.00/0.00	c ==============================================================================
0.00/0.00	c |         0 |    7153    21604 |    2145       0        0     nan |  0.000 % |
0.00/0.07	c |         0 |    7008    23428 |      --       0       --      -- |     --   | -145/1824
0.00/0.07	c ==============================================================================
0.00/0.07	c Result  :   #vars: 435   #clauses: 7008   #literals: 23428
0.00/0.07	c CPU time:   0.069989 s
0.00/0.07	c ==============================================================================
0.00/0.09	c Rsat version 2.00

Verifier Data (download as text)

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

Watcher Data (download as text)

runsolver version 3.2.1 (c) roussel@cril.univ-artois.fr

command line: runsolver --timestamp -w ROOT/results/node48/watcher-339700-1173709815 -o ROOT/results/node48/solver-339700-1173709815 -C 1200 -W 2400 -M 1800 --output-limit 1,15 /tmp/evaluation/339700-1173709815/rsat.sh /tmp/evaluation/339700-1173709815/instance-339700-1173709815.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: 7.99 7.04 4.30 2/64 11249
/proc/meminfo: memFree=1854960/2055920 swapFree=4184224/4192956
[pid=11249] ppid=11247 vsize=5352 CPUtime=0
/proc/11249/stat : 11249 (rsat.sh) S 11247 11249 11128 0 -1 4194304 283 0 0 0 0 0 0 0 18 0 1 0 96775477 5480448 232 18446744073709551615 4194304 4889804 548682069328 18446744073709551615 255539602244 0 65536 4100 65538 18446744071563356171 0 0 17 1 0 0
/proc/11249/statm: 1338 232 195 169 0 49 0
[pid=11250] ppid=11249 vsize=820 CPUtime=0
/proc/11250/stat : 11250 (SatElite) R 11249 11249 11128 0 -1 4194304 123 0 0 0 0 0 0 0 20 0 1 0 96775477 839680 105 18446744073709551615 134512640 135038345 4294956768 18446744073709551615 134699389 0 0 4096 3 0 0 0 17 1 0 0
/proc/11250/statm: 205 106 49 128 0 74 0

[startup+0.0981219 s]
/proc/loadavg: 7.99 7.04 4.30 2/64 11249
/proc/meminfo: memFree=1854960/2055920 swapFree=4184224/4192956
[pid=11249] ppid=11247 vsize=5352 CPUtime=0.07
/proc/11249/stat : 11249 (rsat.sh) S 11247 11249 11128 0 -1 4194304 305 342 0 0 0 0 7 0 16 0 1 0 96775477 5480448 234 18446744073709551615 4194304 4889804 548682069328 18446744073709551615 255539602244 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/11249/statm: 1338 234 195 169 0 49 0
Current children cumulated CPU time (s) 0.07
Current children cumulated vsize (KiB) 5352

[startup+0.102122 s]
/proc/loadavg: 7.99 7.04 4.30 2/64 11249
/proc/meminfo: memFree=1854960/2055920 swapFree=4184224/4192956
[pid=11249] ppid=11247 vsize=5352 CPUtime=0.07
/proc/11249/stat : 11249 (rsat.sh) S 11247 11249 11128 0 -1 4194304 305 342 0 0 0 0 7 0 16 0 1 0 96775477 5480448 234 18446744073709551615 4194304 4889804 548682069328 18446744073709551615 255539602244 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/11249/statm: 1338 234 195 169 0 49 0
Current children cumulated CPU time (s) 0.07
Current children cumulated vsize (KiB) 5352

[startup+0.301157 s]
/proc/loadavg: 7.99 7.04 4.30 2/64 11249
/proc/meminfo: memFree=1854960/2055920 swapFree=4184224/4192956
[pid=11249] ppid=11247 vsize=5352 CPUtime=0.07
/proc/11249/stat : 11249 (rsat.sh) S 11247 11249 11128 0 -1 4194304 305 342 0 0 0 0 7 0 16 0 1 0 96775477 5480448 234 18446744073709551615 4194304 4889804 548682069328 18446744073709551615 255539602244 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/11249/statm: 1338 234 195 169 0 49 0
Current children cumulated CPU time (s) 0.07
Current children cumulated vsize (KiB) 5352

[startup+0.701226 s]
/proc/loadavg: 7.99 7.04 4.30 2/64 11249
/proc/meminfo: memFree=1854960/2055920 swapFree=4184224/4192956
[pid=11249] ppid=11247 vsize=5352 CPUtime=0.07
/proc/11249/stat : 11249 (rsat.sh) S 11247 11249 11128 0 -1 4194304 305 342 0 0 0 0 7 0 16 0 1 0 96775477 5480448 234 18446744073709551615 4194304 4889804 548682069328 18446744073709551615 255539602244 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/11249/statm: 1338 234 195 169 0 49 0
Current children cumulated CPU time (s) 0.07
Current children cumulated vsize (KiB) 5352

[startup+1.50136 s]
/proc/loadavg: 7.99 7.04 4.30 2/66 11252
/proc/meminfo: memFree=1853408/2055920 swapFree=4184224/4192956
[pid=11249] ppid=11247 vsize=5352 CPUtime=0.07
/proc/11249/stat : 11249 (rsat.sh) S 11247 11249 11128 0 -1 4194304 305 342 0 0 0 0 7 0 16 0 1 0 96775477 5480448 234 18446744073709551615 4194304 4889804 548682069328 18446744073709551615 255539602244 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/11249/statm: 1338 234 195 169 0 49 0
[pid=11252] ppid=11249 vsize=2604 CPUtime=1.4
/proc/11252/stat : 11252 (rsat) R 11249 11249 11128 0 -1 4194304 529 0 0 0 140 0 0 0 25 0 1 0 96775486 2666496 483 18446744073709551615 134512640 135377749 4294956864 18446744073709551615 134523176 0 0 4096 1026 0 0 0 17 1 0 0
/proc/11252/statm: 651 483 86 211 0 437 0
Current children cumulated CPU time (s) 1.47
Current children cumulated vsize (KiB) 7956

[startup+3.10164 s]
/proc/loadavg: 7.43 6.94 4.29 2/66 11252
/proc/meminfo: memFree=1852384/2055920 swapFree=4184224/4192956
[pid=11249] ppid=11247 vsize=5352 CPUtime=0.07
/proc/11249/stat : 11249 (rsat.sh) S 11247 11249 11128 0 -1 4194304 305 342 0 0 0 0 7 0 16 0 1 0 96775477 5480448 234 18446744073709551615 4194304 4889804 548682069328 18446744073709551615 255539602244 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/11249/statm: 1338 234 195 169 0 49 0
[pid=11252] ppid=11249 vsize=3684 CPUtime=3
/proc/11252/stat : 11252 (rsat) R 11249 11249 11128 0 -1 4194304 849 0 0 0 300 0 0 0 25 0 1 0 96775486 3772416 705 18446744073709551615 134512640 135377749 4294956864 18446744073709551615 134522794 0 0 4096 1026 0 0 0 17 1 0 0
/proc/11252/statm: 921 705 86 211 0 707 0
Current children cumulated CPU time (s) 3.07
Current children cumulated vsize (KiB) 9036

[startup+6.30119 s]
/proc/loadavg: 7.43 6.94 4.29 2/66 11252
/proc/meminfo: memFree=1851360/2055920 swapFree=4184224/4192956
[pid=11249] ppid=11247 vsize=5352 CPUtime=0.07
/proc/11249/stat : 11249 (rsat.sh) S 11247 11249 11128 0 -1 4194304 305 342 0 0 0 0 7 0 16 0 1 0 96775477 5480448 234 18446744073709551615 4194304 4889804 548682069328 18446744073709551615 255539602244 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/11249/statm: 1338 234 195 169 0 49 0
[pid=11252] ppid=11249 vsize=4712 CPUtime=6.2
/proc/11252/stat : 11252 (rsat) R 11249 11249 11128 0 -1 4194304 1329 0 0 0 620 0 0 0 25 0 1 0 96775486 4825088 989 18446744073709551615 134512640 135377749 4294956864 18446744073709551615 134522794 0 0 4096 1026 0 0 0 17 1 0 0
/proc/11252/statm: 1178 989 86 211 0 964 0
Current children cumulated CPU time (s) 6.27
Current children cumulated vsize (KiB) 10064

[startup+12.7013 s]
/proc/loadavg: 6.44 6.75 4.25 2/66 11252
/proc/meminfo: memFree=1849648/2055920 swapFree=4184224/4192956
[pid=11249] ppid=11247 vsize=5352 CPUtime=0.07
/proc/11249/stat : 11249 (rsat.sh) S 11247 11249 11128 0 -1 4194304 305 342 0 0 0 0 7 0 16 0 1 0 96775477 5480448 234 18446744073709551615 4194304 4889804 548682069328 18446744073709551615 255539602244 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/11249/statm: 1338 234 195 169 0 49 0
[pid=11252] ppid=11249 vsize=8008 CPUtime=12.59
/proc/11252/stat : 11252 (rsat) R 11249 11249 11128 0 -1 4194304 2378 0 0 0 1259 0 0 0 25 0 1 0 96775486 8200192 1744 18446744073709551615 134512640 135377749 4294956864 18446744073709551615 134532635 0 0 4096 1026 0 0 0 17 1 0 0
/proc/11252/statm: 2002 1744 86 211 0 1788 0
Current children cumulated CPU time (s) 12.66
Current children cumulated vsize (KiB) 13360

[startup+25.5025 s]
/proc/loadavg: 5.61 6.56 4.21 2/66 11252
/proc/meminfo: memFree=1848560/2055920 swapFree=4184224/4192956
[pid=11249] ppid=11247 vsize=5352 CPUtime=0.07
/proc/11249/stat : 11249 (rsat.sh) S 11247 11249 11128 0 -1 4194304 305 342 0 0 0 0 7 0 16 0 1 0 96775477 5480448 234 18446744073709551615 4194304 4889804 548682069328 18446744073709551615 255539602244 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/11249/statm: 1338 234 195 169 0 49 0
[pid=11252] ppid=11249 vsize=7252 CPUtime=25.39
/proc/11252/stat : 11252 (rsat) R 11249 11249 11128 0 -1 4194304 2626 0 0 0 2538 1 0 0 25 0 1 0 96775486 7426048 1604 18446744073709551615 134512640 135377749 4294956864 18446744073709551615 134522794 0 0 4096 1026 0 0 0 17 1 0 0
/proc/11252/statm: 1813 1604 86 211 0 1599 0
Current children cumulated CPU time (s) 25.46
Current children cumulated vsize (KiB) 12604

[startup+51.1019 s]
/proc/loadavg: 4.03 6.11 4.13 2/66 11252
/proc/meminfo: memFree=1846832/2055920 swapFree=4184224/4192956
[pid=11249] ppid=11247 vsize=5352 CPUtime=0.07
/proc/11249/stat : 11249 (rsat.sh) S 11247 11249 11128 0 -1 4194304 305 342 0 0 0 0 7 0 16 0 1 0 96775477 5480448 234 18446744073709551615 4194304 4889804 548682069328 18446744073709551615 255539602244 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/11249/statm: 1338 234 195 169 0 49 0
[pid=11252] ppid=11249 vsize=8852 CPUtime=50.98
/proc/11252/stat : 11252 (rsat) R 11249 11249 11128 0 -1 4194304 3487 0 0 0 5097 1 0 0 25 0 1 0 96775486 9064448 2029 18446744073709551615 134512640 135377749 4294956864 18446744073709551615 134522794 0 0 4096 1026 0 0 0 17 1 0 0
/proc/11252/statm: 2213 2029 86 211 0 1999 0
Current children cumulated CPU time (s) 51.05
Current children cumulated vsize (KiB) 14204

[startup+102.306 s]
/proc/loadavg: 2.21 5.25 3.95 2/66 11252
/proc/meminfo: memFree=1843952/2055920 swapFree=4184224/4192956
[pid=11249] ppid=11247 vsize=5352 CPUtime=0.07
/proc/11249/stat : 11249 (rsat.sh) S 11247 11249 11128 0 -1 4194304 305 342 0 0 0 0 7 0 16 0 1 0 96775477 5480448 234 18446744073709551615 4194304 4889804 548682069328 18446744073709551615 255539602244 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/11249/statm: 1338 234 195 169 0 49 0
[pid=11252] ppid=11249 vsize=12032 CPUtime=102.16
/proc/11252/stat : 11252 (rsat) R 11249 11249 11128 0 -1 4194304 5152 0 0 0 10214 2 0 0 25 0 1 0 96775486 12320768 2703 18446744073709551615 134512640 135377749 4294956864 18446744073709551615 134522794 0 0 4096 1026 0 0 0 17 1 0 0
/proc/11252/statm: 3008 2703 86 211 0 2794 0
Current children cumulated CPU time (s) 102.23
Current children cumulated vsize (KiB) 17384

[startup+162.302 s]
/proc/loadavg: 1.44 4.47 3.76 2/66 11252
/proc/meminfo: memFree=1838896/2055920 swapFree=4184224/4192956
[pid=11249] ppid=11247 vsize=5352 CPUtime=0.07
/proc/11249/stat : 11249 (rsat.sh) S 11247 11249 11128 0 -1 4194304 305 342 0 0 0 0 7 0 16 0 1 0 96775477 5480448 234 18446744073709551615 4194304 4889804 548682069328 18446744073709551615 255539602244 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/11249/statm: 1338 234 195 169 0 49 0
[pid=11252] ppid=11249 vsize=17832 CPUtime=162.15
/proc/11252/stat : 11252 (rsat) R 11249 11249 11128 0 -1 4194304 8498 0 0 0 16210 5 0 0 25 0 1 0 96775486 18259968 3900 18446744073709551615 134512640 135377749 4294956864 18446744073709551615 134529141 0 0 4096 1026 0 0 0 17 1 0 0
/proc/11252/statm: 4458 3900 86 211 0 4244 0
Current children cumulated CPU time (s) 162.22
Current children cumulated vsize (KiB) 23184

[startup+222.301 s]
/proc/loadavg: 1.16 3.84 3.58 2/66 11252
/proc/meminfo: memFree=1838960/2055920 swapFree=4184224/4192956
[pid=11249] ppid=11247 vsize=5352 CPUtime=0.07
/proc/11249/stat : 11249 (rsat.sh) S 11247 11249 11128 0 -1 4194304 305 342 0 0 0 0 7 0 16 0 1 0 96775477 5480448 234 18446744073709551615 4194304 4889804 548682069328 18446744073709551615 255539602244 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/11249/statm: 1338 234 195 169 0 49 0
[pid=11252] ppid=11249 vsize=18092 CPUtime=222.12
/proc/11252/stat : 11252 (rsat) R 11249 11249 11128 0 -1 4194304 8549 0 0 0 22207 5 0 0 25 0 1 0 96775486 18526208 3951 18446744073709551615 134512640 135377749 4294956864 18446744073709551615 134522794 0 0 4096 1026 0 0 0 17 1 0 0
/proc/11252/statm: 4523 3951 86 211 0 4309 0
Current children cumulated CPU time (s) 222.19
Current children cumulated vsize (KiB) 23444

[startup+282.302 s]
/proc/loadavg: 1.06 3.36 3.43 2/66 11252
/proc/meminfo: memFree=1836784/2055920 swapFree=4184224/4192956
[pid=11249] ppid=11247 vsize=5352 CPUtime=0.07
/proc/11249/stat : 11249 (rsat.sh) S 11247 11249 11128 0 -1 4194304 305 342 0 0 0 0 7 0 16 0 1 0 96775477 5480448 234 18446744073709551615 4194304 4889804 548682069328 18446744073709551615 255539602244 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/11249/statm: 1338 234 195 169 0 49 0
[pid=11252] ppid=11249 vsize=20072 CPUtime=282.1
/proc/11252/stat : 11252 (rsat) R 11249 11249 11128 0 -1 4194304 9123 0 0 0 28204 6 0 0 25 0 1 0 96775486 20553728 4492 18446744073709551615 134512640 135377749 4294956864 18446744073709551615 134522794 0 0 4096 1026 0 0 0 17 1 0 0
/proc/11252/statm: 5018 4492 86 211 0 4804 0
Current children cumulated CPU time (s) 282.17
Current children cumulated vsize (KiB) 25424

[startup+342.301 s]
/proc/loadavg: 1.02 2.89 3.26 2/66 11252
/proc/meminfo: memFree=1832624/2055920 swapFree=4184224/4192956
[pid=11249] ppid=11247 vsize=5352 CPUtime=0.07
/proc/11249/stat : 11249 (rsat.sh) S 11247 11249 11128 0 -1 4194304 305 342 0 0 0 0 7 0 16 0 1 0 96775477 5480448 234 18446744073709551615 4194304 4889804 548682069328 18446744073709551615 255539602244 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/11249/statm: 1338 234 195 169 0 49 0
[pid=11252] ppid=11249 vsize=23928 CPUtime=342.08
/proc/11252/stat : 11252 (rsat) R 11249 11249 11128 0 -1 4194304 10152 0 0 0 34202 6 0 0 25 0 1 0 96775486 24502272 5521 18446744073709551615 134512640 135377749 4294956864 18446744073709551615 134522801 0 0 4096 1026 0 0 0 17 1 0 0
/proc/11252/statm: 5982 5521 86 211 0 5768 0
Current children cumulated CPU time (s) 342.15
Current children cumulated vsize (KiB) 29280

[startup+402.302 s]
/proc/loadavg: 1.01 2.57 3.13 2/66 11252
/proc/meminfo: memFree=1832112/2055920 swapFree=4184224/4192956
[pid=11249] ppid=11247 vsize=5352 CPUtime=0.07
/proc/11249/stat : 11249 (rsat.sh) S 11247 11249 11128 0 -1 4194304 305 342 0 0 0 0 7 0 16 0 1 0 96775477 5480448 234 18446744073709551615 4194304 4889804 548682069328 18446744073709551615 255539602244 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/11249/statm: 1338 234 195 169 0 49 0
[pid=11252] ppid=11249 vsize=23808 CPUtime=402.06
/proc/11252/stat : 11252 (rsat) R 11249 11249 11128 0 -1 4194304 11987 0 0 0 40199 7 0 0 25 0 1 0 96775486 24379392 5614 18446744073709551615 134512640 135377749 4294956864 18446744073709551615 134529186 0 0 4096 1026 0 0 0 17 1 0 0
/proc/11252/statm: 5952 5614 86 211 0 5738 0

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

[pid=11249] ppid=11247 vsize=5352 CPUtime=0.07
/proc/11249/stat : 11249 (rsat.sh) S 11247 11249 11128 0 -1 4194304 305 342 0 0 0 0 7 0 16 0 1 0 96775477 5480448 234 18446744073709551615 4194304 4889804 548682069328 18446744073709551615 255539602244 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/11249/statm: 1338 234 195 169 0 49 0
[pid=11252] ppid=11249 vsize=25796 CPUtime=582
/proc/11252/stat : 11252 (rsat) R 11249 11249 11128 0 -1 4194304 12399 0 0 0 58192 8 0 0 25 0 1 0 96775486 26415104 6026 18446744073709551615 134512640 135377749 4294956864 18446744073709551615 134522801 0 0 4096 1026 0 0 0 17 1 0 0
/proc/11252/statm: 6449 6026 86 211 0 6235 0
Current children cumulated CPU time (s) 582.07
Current children cumulated vsize (KiB) 31148

[startup+642.302 s]
/proc/loadavg: 1.00 1.68 2.63 2/66 11252
/proc/meminfo: memFree=1827888/2055920 swapFree=4184224/4192956
[pid=11249] ppid=11247 vsize=5352 CPUtime=0.07
/proc/11249/stat : 11249 (rsat.sh) S 11247 11249 11128 0 -1 4194304 305 342 0 0 0 0 7 0 16 0 1 0 96775477 5480448 234 18446744073709551615 4194304 4889804 548682069328 18446744073709551615 255539602244 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/11249/statm: 1338 234 195 169 0 49 0
[pid=11252] ppid=11249 vsize=28712 CPUtime=641.98
/proc/11252/stat : 11252 (rsat) R 11249 11249 11128 0 -1 4194304 13153 0 0 0 64190 8 0 0 25 0 1 0 96775486 29401088 6715 18446744073709551615 134512640 135377749 4294956864 18446744073709551615 134522794 0 0 4096 1026 0 0 0 17 1 0 0
/proc/11252/statm: 7178 6715 86 211 0 6964 0
Current children cumulated CPU time (s) 642.05
Current children cumulated vsize (KiB) 34064

[startup+702.301 s]
/proc/loadavg: 1.04 1.57 2.53 2/66 11252
/proc/meminfo: memFree=1825264/2055920 swapFree=4184224/4192956
[pid=11249] ppid=11247 vsize=5352 CPUtime=0.07
/proc/11249/stat : 11249 (rsat.sh) S 11247 11249 11128 0 -1 4194304 305 342 0 0 0 0 7 0 16 0 1 0 96775477 5480448 234 18446744073709551615 4194304 4889804 548682069328 18446744073709551615 255539602244 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/11249/statm: 1338 234 195 169 0 49 0
[pid=11252] ppid=11249 vsize=31440 CPUtime=701.95
/proc/11252/stat : 11252 (rsat) R 11249 11249 11128 0 -1 4194304 13897 0 0 0 70187 8 0 0 25 0 1 0 96775486 32194560 7361 18446744073709551615 134512640 135377749 4294956864 18446744073709551615 134522794 0 0 4096 1026 0 0 0 17 1 0 0
/proc/11252/statm: 7860 7361 86 211 0 7646 0
Current children cumulated CPU time (s) 702.02
Current children cumulated vsize (KiB) 36792

[startup+762.305 s]
/proc/loadavg: 1.32 1.54 2.45 2/66 11252
/proc/meminfo: memFree=1822896/2055920 swapFree=4184224/4192956
[pid=11249] ppid=11247 vsize=5352 CPUtime=0.07
/proc/11249/stat : 11249 (rsat.sh) S 11247 11249 11128 0 -1 4194304 305 342 0 0 0 0 7 0 16 0 1 0 96775477 5480448 234 18446744073709551615 4194304 4889804 548682069328 18446744073709551615 255539602244 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/11249/statm: 1338 234 195 169 0 49 0
[pid=11252] ppid=11249 vsize=36584 CPUtime=761.94
/proc/11252/stat : 11252 (rsat) R 11249 11249 11128 0 -1 4194304 15257 0 0 0 76184 10 0 0 25 0 1 0 96775486 37462016 7951 18446744073709551615 134512640 135377749 4294956864 18446744073709551615 134522801 0 0 4096 1026 0 0 0 17 1 0 0
/proc/11252/statm: 9146 7951 86 211 0 8932 0
Current children cumulated CPU time (s) 762.01
Current children cumulated vsize (KiB) 41936

[startup+822.302 s]
/proc/loadavg: 1.15 1.45 2.37 2/66 11252
/proc/meminfo: memFree=1820400/2055920 swapFree=4184224/4192956
[pid=11249] ppid=11247 vsize=5352 CPUtime=0.07
/proc/11249/stat : 11249 (rsat.sh) S 11247 11249 11128 0 -1 4194304 305 342 0 0 0 0 7 0 16 0 1 0 96775477 5480448 234 18446744073709551615 4194304 4889804 548682069328 18446744073709551615 255539602244 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/11249/statm: 1338 234 195 169 0 49 0
[pid=11252] ppid=11249 vsize=38892 CPUtime=821.91
/proc/11252/stat : 11252 (rsat) R 11249 11249 11128 0 -1 4194304 15964 0 0 0 82180 11 0 0 25 0 1 0 96775486 39825408 8593 18446744073709551615 134512640 135377749 4294956864 18446744073709551615 134522794 0 0 4096 1026 0 0 0 17 1 0 0
/proc/11252/statm: 9723 8593 86 211 0 9509 0
Current children cumulated CPU time (s) 821.98
Current children cumulated vsize (KiB) 44244

[startup+882.301 s]
/proc/loadavg: 1.05 1.37 2.28 2/66 11254
/proc/meminfo: memFree=1820784/2055920 swapFree=4184224/4192956
[pid=11249] ppid=11247 vsize=5352 CPUtime=0.07
/proc/11249/stat : 11249 (rsat.sh) S 11247 11249 11128 0 -1 4194304 305 342 0 0 0 0 7 0 16 0 1 0 96775477 5480448 234 18446744073709551615 4194304 4889804 548682069328 18446744073709551615 255539602244 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/11249/statm: 1338 234 195 169 0 49 0
[pid=11252] ppid=11249 vsize=37236 CPUtime=881.89
/proc/11252/stat : 11252 (rsat) R 11249 11249 11128 0 -1 4194304 19242 0 0 0 88176 13 0 0 25 0 1 0 96775486 38129664 8437 18446744073709551615 134512640 135377749 4294956864 18446744073709551615 134524169 0 0 4096 1026 0 0 0 17 1 0 0
/proc/11252/statm: 9309 8437 86 211 0 9095 0
Current children cumulated CPU time (s) 881.96
Current children cumulated vsize (KiB) 42588

[startup+942.302 s]
/proc/loadavg: 1.02 1.30 2.19 2/66 11254
/proc/meminfo: memFree=1820784/2055920 swapFree=4184224/4192956
[pid=11249] ppid=11247 vsize=5352 CPUtime=0.07
/proc/11249/stat : 11249 (rsat.sh) S 11247 11249 11128 0 -1 4194304 305 342 0 0 0 0 7 0 16 0 1 0 96775477 5480448 234 18446744073709551615 4194304 4889804 548682069328 18446744073709551615 255539602244 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/11249/statm: 1338 234 195 169 0 49 0
[pid=11252] ppid=11249 vsize=37236 CPUtime=941.87
/proc/11252/stat : 11252 (rsat) R 11249 11249 11128 0 -1 4194304 19248 0 0 0 94174 13 0 0 25 0 1 0 96775486 38129664 8443 18446744073709551615 134512640 135377749 4294956864 18446744073709551615 134522794 0 0 4096 1026 0 0 0 17 1 0 0
/proc/11252/statm: 9309 8443 86 211 0 9095 0
Current children cumulated CPU time (s) 941.94
Current children cumulated vsize (KiB) 42588

[startup+1002.3 s]
/proc/loadavg: 1.00 1.24 2.12 2/66 11254
/proc/meminfo: memFree=1820848/2055920 swapFree=4184224/4192956
[pid=11249] ppid=11247 vsize=5352 CPUtime=0.07
/proc/11249/stat : 11249 (rsat.sh) S 11247 11249 11128 0 -1 4194304 305 342 0 0 0 0 7 0 16 0 1 0 96775477 5480448 234 18446744073709551615 4194304 4889804 548682069328 18446744073709551615 255539602244 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/11249/statm: 1338 234 195 169 0 49 0
[pid=11252] ppid=11249 vsize=37236 CPUtime=1001.85
/proc/11252/stat : 11252 (rsat) R 11249 11249 11128 0 -1 4194304 19262 0 0 0 100172 13 0 0 25 0 1 0 96775486 38129664 8457 18446744073709551615 134512640 135377749 4294956864 18446744073709551615 134522801 0 0 4096 1026 0 0 0 17 1 0 0
/proc/11252/statm: 9309 8457 86 211 0 9095 0
Current children cumulated CPU time (s) 1001.92
Current children cumulated vsize (KiB) 42588

[startup+1062.3 s]
/proc/loadavg: 1.00 1.20 2.05 2/66 11254
/proc/meminfo: memFree=1820848/2055920 swapFree=4184224/4192956
[pid=11249] ppid=11247 vsize=5352 CPUtime=0.07
/proc/11249/stat : 11249 (rsat.sh) S 11247 11249 11128 0 -1 4194304 305 342 0 0 0 0 7 0 16 0 1 0 96775477 5480448 234 18446744073709551615 4194304 4889804 548682069328 18446744073709551615 255539602244 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/11249/statm: 1338 234 195 169 0 49 0
[pid=11252] ppid=11249 vsize=37236 CPUtime=1061.83
/proc/11252/stat : 11252 (rsat) R 11249 11249 11128 0 -1 4194304 19265 0 0 0 106170 13 0 0 25 0 1 0 96775486 38129664 8460 18446744073709551615 134512640 135377749 4294956864 18446744073709551615 134522794 0 0 4096 1026 0 0 0 17 1 0 0
/proc/11252/statm: 9309 8460 86 211 0 9095 0
Current children cumulated CPU time (s) 1061.9
Current children cumulated vsize (KiB) 42588

[startup+1122.3 s]
/proc/loadavg: 1.00 1.16 1.98 2/66 11254
/proc/meminfo: memFree=1820848/2055920 swapFree=4184224/4192956
[pid=11249] ppid=11247 vsize=5352 CPUtime=0.07
/proc/11249/stat : 11249 (rsat.sh) S 11247 11249 11128 0 -1 4194304 305 342 0 0 0 0 7 0 16 0 1 0 96775477 5480448 234 18446744073709551615 4194304 4889804 548682069328 18446744073709551615 255539602244 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/11249/statm: 1338 234 195 169 0 49 0
[pid=11252] ppid=11249 vsize=37236 CPUtime=1121.81
/proc/11252/stat : 11252 (rsat) R 11249 11249 11128 0 -1 4194304 19265 0 0 0 112168 13 0 0 25 0 1 0 96775486 38129664 8460 18446744073709551615 134512640 135377749 4294956864 18446744073709551615 134522801 0 0 4096 1026 0 0 0 17 1 0 0
/proc/11252/statm: 9309 8460 86 211 0 9095 0
Current children cumulated CPU time (s) 1121.88
Current children cumulated vsize (KiB) 42588

[startup+1182.3 s]
/proc/loadavg: 1.00 1.13 1.92 2/66 11254
/proc/meminfo: memFree=1820784/2055920 swapFree=4184224/4192956
[pid=11249] ppid=11247 vsize=5352 CPUtime=0.07
/proc/11249/stat : 11249 (rsat.sh) S 11247 11249 11128 0 -1 4194304 305 342 0 0 0 0 7 0 16 0 1 0 96775477 5480448 234 18446744073709551615 4194304 4889804 548682069328 18446744073709551615 255539602244 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/11249/statm: 1338 234 195 169 0 49 0
[pid=11252] ppid=11249 vsize=37236 CPUtime=1181.78
/proc/11252/stat : 11252 (rsat) R 11249 11249 11128 0 -1 4194304 19265 0 0 0 118165 13 0 0 25 0 1 0 96775486 38129664 8460 18446744073709551615 134512640 135377749 4294956864 18446744073709551615 134522794 0 0 4096 1026 0 0 0 17 1 0 0
/proc/11252/statm: 9309 8460 86 211 0 9095 0
Current children cumulated CPU time (s) 1181.85
Current children cumulated vsize (KiB) 42588



Maximum CPU time exceeded: sending SIGTERM then SIGKILL

[startup+1200.5 s]
/proc/loadavg: 1.00 1.12 1.90 2/66 11254
/proc/meminfo: memFree=1820784/2055920 swapFree=4184224/4192956
[pid=11249] ppid=11247 vsize=5352 CPUtime=0.07
/proc/11249/stat : 11249 (rsat.sh) S 11247 11249 11128 0 -1 4194304 305 342 0 0 0 0 7 0 16 0 1 0 96775477 5480448 234 18446744073709551615 4194304 4889804 548682069328 18446744073709551615 255539602244 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/11249/statm: 1338 234 195 169 0 49 0
[pid=11252] ppid=11249 vsize=37236 CPUtime=1199.98
/proc/11252/stat : 11252 (rsat) R 11249 11249 11128 0 -1 4194304 19269 0 0 0 119985 13 0 0 25 0 1 0 96775486 38129664 8464 18446744073709551615 134512640 135377749 4294956864 18446744073709551615 134522794 0 0 4096 1026 0 0 0 17 1 0 0
/proc/11252/statm: 9309 8464 86 211 0 9095 0
Current children cumulated CPU time (s) 1200.05
Current children cumulated vsize (KiB) 42588

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: 1.00 1.12 1.90 2/66 11254
/proc/meminfo: memFree=1820784/2055920 swapFree=4184224/4192956
[pid=11249] ppid=11247 vsize=5352 CPUtime=0.07
/proc/11249/stat : 11249 (rsat.sh) S 11247 11249 11128 0 -1 4194304 305 342 0 0 0 0 7 0 16 0 1 0 96775477 5480448 234 18446744073709551615 4194304 4889804 548682069328 18446744073709551615 255539602244 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/11249/statm: 1338 234 195 169 0 49 0
[pid=11252] ppid=11249 vsize=37236 CPUtime=1199.98
/proc/11252/stat : 11252 (rsat) R 11249 11249 11128 0 -1 4194304 19269 0 0 0 119985 13 0 0 25 0 1 0 96775486 38129664 8464 18446744073709551615 134512640 135377749 4294956864 18446744073709551615 134522794 0 0 4096 1026 0 0 0 17 1 0 0
/proc/11252/statm: 9309 8464 86 211 0 9095 0
Current children cumulated CPU time (s) 1200.05
Current children cumulated vsize (KiB) 42588

Child ended because it received signal 15 (SIGTERM)

!!! problem with CPU time !!!
wait4(...,&childrusage) returns 11249 and gives childrusage.ru_utime.tv_sec=0 childrusage.ru_utime.tv_usec=79987 childrusage.ru_stime.tv_sec=0 childrusage.ru_stime.tv_usec=5999
CPU time returned by wait4() is 0.085986
while last known CPU time is 1200.05

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): 1200.05
CPU user time (s): 1199.92
CPU system time (s): 0.13
CPU usage (%): 99.9615
Max. virtual memory (cumulated for all children) (KiB): 57060

getrusage(RUSAGE_CHILDREN,...) data:
user time used= 0.079987
system time used= 0.005999
maximum resident set size= 0
integral shared memory size= 0
integral unshared data size= 0
integral unshared stack size= 0
page reclaims= 647
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= 17
involuntary context switches= 2

runsolver used 0.905862 second user time and 2.43063 second system time

The end

Launcher Data (download as text)

Begin job on node48 on Mon Mar 12 14:30:15 UTC 2007

IDJOB= 339700
IDBENCH= 24753
IDSOLVER= 104
FILE ID= node48/339700-1173709815

PBS_JOBID= 4101783

Free space on /tmp= 66476 MiB

SOLVER NAME= Rsat 2007-02-08
BENCH NAME= HOME/pub/bench/SAT07/crafted/Difficult/contest-02-03-04/contest04-connm-ue-csp-sat-n600-d0.02-s1676244754.sat05-535.reshuffled-07.cnf
COMMAND LINE= /tmp/evaluation/339700-1173709815/rsat.sh /tmp/evaluation/339700-1173709815/instance-339700-1173709815.cnf            
RUNSOLVER COMMAND LINE= runsolver  --timestamp  -w ROOT/results/node48/watcher-339700-1173709815 -o ROOT/results/node48/solver-339700-1173709815 -C 1200 -W 2400 -M 1800 --output-limit 1,15  /tmp/evaluation/339700-1173709815/rsat.sh /tmp/evaluation/339700-1173709815/instance-339700-1173709815.cnf            

META MD5SUM SOLVER= 42fb71d21991acbdd759c16645f65450
MD5SUM BENCH=  d2283e85579af5f5de3cfcfaac7f25fa

RANDOM SEED= 646371650

TIME LIMIT= 1200 seconds
MEMORY LIMIT= 1800 MiB

Linux node48.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		: 3000.259
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		: 3000.259
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:       1855368 kB
Buffers:         21508 kB
Cached:         130976 kB
SwapCached:       3032 kB
Active:          38892 kB
Inactive:       123644 kB
HighTotal:           0 kB
HighFree:            0 kB
LowTotal:      2055920 kB
LowFree:       1855368 kB
SwapTotal:     4192956 kB
SwapFree:      4184224 kB
Dirty:            1776 kB
Writeback:           0 kB
Mapped:          15576 kB
Slab:            24036 kB
Committed_AS:   150328 kB
PageTables:       1388 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= 66476 MiB

End job on node48 on Mon Mar 12 14:50:18 UTC 2007