Trace number 303522

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) 1200.1 1200.56

General information on the benchmark

Namerandom/LargeSize/7SAT/v200/
unif-k7-r85-v200-c17000-S666382280-13.cnf
MD5SUMc43d54c2e9e3de5b9ca4424a3e9c633d
Bench CategoryRANDOM (random instances)
Best result obtained on this benchmark
Best CPU time to get the best result obtained on this benchmark
Satisfiable
(Un)Satisfiability was proved
Number of variables200
Number of clauses17000
Sum of the clauses size119000
Maximum clause length7
Minimum clause length7
Number of clauses of size 10
Number of clauses of size 20
Number of clauses of size 30
Number of clauses of size 40
Number of clauses of size 50
Number of clauses of size over 517000

Solver Data (download as text)

0.00/0.00	c Parsing...
0.00/0.03	c ==============================================================================
0.00/0.03	c |           |     ORIGINAL     |              LEARNT              |          |
0.00/0.03	c | Conflicts | Clauses Literals |   Limit Clauses Literals  Lit/Cl | Progress |
0.00/0.03	c ==============================================================================
0.00/0.03	c |         0 |   17000   119000 |    5099       0        0     nan |  0.000 % |
0.00/0.03	c ==============================================================================
0.00/0.03	c Result  :   #vars: 200   #clauses: 17000   #literals: 119000
0.00/0.03	c CPU time:   0.026995 s
0.00/0.03	c ==============================================================================
0.00/0.07	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/node22/watcher-303522-1172037365 -o ROOT/results/node22/solver-303522-1172037365 -C 1200 -M 1800 --output-limit 1,15 /tmp/evaluation/303522-1172037365/rsat.sh /tmp/evaluation/303522-1172037365/instance-303522-1172037365.cnf 

Enforcing CPUTime limit (soft limit, will send SIGTERM then SIGKILL): 1200 seconds
Enforcing CPUTime limit (hard limit, will send SIGXCPU): 1230 seconds
Enforcing VSIZE limit (soft limit, will send SIGTERM then SIGKILL): 1843200 KiB
Enforcing VSIZE limit (hard limit, stack expansion will fail with SIGSEGV, brk() and mmap() will return ENOMEM): 1894400 KiB
Solver output will be limited to a maximum of 15728640 bytes. The first 1048576 bytes and the last 14680064 bytes will be preserved
Current StackSize limit: 10240 KiB


[startup+0 s]
/proc/loadavg: 0.92 0.98 0.99 3/77 27223
/proc/meminfo: memFree=1649248/2055920 swapFree=4147160/4192956
[pid=27223] ppid=27221 vsize=5352 CPUtime=0
/proc/27223/stat : 27223 (rsat.sh) R 27221 27223 26323 0 -1 4194304 264 0 0 0 0 0 0 0 18 0 1 0 223690394 5480448 231 18446744073709551615 4194304 4889804 548682069328 18446744073709551615 272467815071 0 65538 4100 65536 0 0 0 17 1 0 0
/proc/27223/statm: 1338 231 194 169 0 49 0
[pid=27224] ppid=27223 vsize=688 CPUtime=0
/proc/27224/stat : 27224 (SatElite) R 27223 27223 26323 0 -1 4194304 106 0 0 0 0 0 0 0 18 0 1 0 223690395 704512 88 18446744073709551615 134512640 135038345 4294956768 18446744073709551615 134699389 0 0 4096 3 0 0 0 17 1 0 0
/proc/27224/statm: 172 88 49 128 0 41 0

[startup+0.107278 s]
/proc/loadavg: 0.92 0.98 0.99 3/77 27223
/proc/meminfo: memFree=1649248/2055920 swapFree=4147160/4192956
[pid=27223] ppid=27221 vsize=5352 CPUtime=0.06
/proc/27223/stat : 27223 (rsat.sh) S 27221 27223 26323 0 -1 4194304 305 492 0 0 0 0 6 0 16 0 1 0 223690394 5480448 234 18446744073709551615 4194304 4889804 548682069328 18446744073709551615 272467813188 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/27223/statm: 1338 234 195 169 0 49 0
Current children cumulated CPU time (s) 0.06
Current children cumulated vsize (KiB) 5352

[startup+0.515307 s]
/proc/loadavg: 0.92 0.98 0.99 3/77 27223
/proc/meminfo: memFree=1649248/2055920 swapFree=4147160/4192956
[pid=27223] ppid=27221 vsize=5352 CPUtime=0.06
/proc/27223/stat : 27223 (rsat.sh) S 27221 27223 26323 0 -1 4194304 305 492 0 0 0 0 6 0 16 0 1 0 223690394 5480448 234 18446744073709551615 4194304 4889804 548682069328 18446744073709551615 272467813188 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/27223/statm: 1338 234 195 169 0 49 0
Current children cumulated CPU time (s) 0.06
Current children cumulated vsize (KiB) 5352

[startup+1.33537 s]
/proc/loadavg: 0.92 0.98 0.99 2/79 27226
/proc/meminfo: memFree=1644304/2055920 swapFree=4147160/4192956
[pid=27223] ppid=27221 vsize=5352 CPUtime=0.06
/proc/27223/stat : 27223 (rsat.sh) S 27221 27223 26323 0 -1 4194304 305 492 0 0 0 0 6 0 16 0 1 0 223690394 5480448 234 18446744073709551615 4194304 4889804 548682069328 18446744073709551615 272467813188 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/27223/statm: 1338 234 195 169 0 49 0
[pid=27226] ppid=27223 vsize=4944 CPUtime=1.25
/proc/27226/stat : 27226 (rsat) R 27223 27223 26323 0 -1 4194304 1172 0 0 0 125 0 0 0 25 0 1 0 223690402 5062656 1077 18446744073709551615 134512640 135377749 4294956864 18446744073709551615 134529138 0 0 4096 1026 0 0 0 17 1 0 0
/proc/27226/statm: 1236 1077 86 211 0 1022 0
Current children cumulated CPU time (s) 1.31
Current children cumulated vsize (KiB) 10296

[startup+2.97149 s]
/proc/loadavg: 0.92 0.98 0.99 2/79 27226
/proc/meminfo: memFree=1642960/2055920 swapFree=4147160/4192956
[pid=27223] ppid=27221 vsize=5352 CPUtime=0.06
/proc/27223/stat : 27223 (rsat.sh) S 27221 27223 26323 0 -1 4194304 305 492 0 0 0 0 6 0 16 0 1 0 223690394 5480448 234 18446744073709551615 4194304 4889804 548682069328 18446744073709551615 272467813188 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/27223/statm: 1338 234 195 169 0 49 0
[pid=27226] ppid=27223 vsize=6896 CPUtime=2.88
/proc/27226/stat : 27226 (rsat) R 27223 27223 26323 0 -1 4194304 1731 0 0 0 288 0 0 0 25 0 1 0 223690402 7061504 1571 18446744073709551615 134512640 135377749 4294956864 18446744073709551615 134522794 0 0 4096 1026 0 0 0 17 1 0 0
/proc/27226/statm: 1724 1571 86 211 0 1510 0
Current children cumulated CPU time (s) 2.94
Current children cumulated vsize (KiB) 12248

[startup+6.24773 s]
/proc/loadavg: 0.93 0.98 0.99 2/79 27226
/proc/meminfo: memFree=1640216/2055920 swapFree=4147160/4192956
[pid=27223] ppid=27221 vsize=5352 CPUtime=0.06
/proc/27223/stat : 27223 (rsat.sh) S 27221 27223 26323 0 -1 4194304 305 492 0 0 0 0 6 0 16 0 1 0 223690394 5480448 234 18446744073709551615 4194304 4889804 548682069328 18446744073709551615 272467813188 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/27223/statm: 1338 234 195 169 0 49 0
[pid=27226] ppid=27223 vsize=10024 CPUtime=6.16
/proc/27226/stat : 27226 (rsat) R 27223 27223 26323 0 -1 4194304 2667 0 0 0 615 1 0 0 25 0 1 0 223690402 10264576 2311 18446744073709551615 134512640 135377749 4294956864 18446744073709551615 134523307 0 0 4096 1026 0 0 0 17 1 0 0
/proc/27226/statm: 2506 2311 86 211 0 2292 0
Current children cumulated CPU time (s) 6.22
Current children cumulated vsize (KiB) 15376

[startup+12.7102 s]
/proc/loadavg: 0.93 0.98 0.99 2/79 27226
/proc/meminfo: memFree=1635992/2055920 swapFree=4147160/4192956
[pid=27223] ppid=27221 vsize=5352 CPUtime=0.06
/proc/27223/stat : 27223 (rsat.sh) S 27221 27223 26323 0 -1 4194304 305 492 0 0 0 0 6 0 16 0 1 0 223690394 5480448 234 18446744073709551615 4194304 4889804 548682069328 18446744073709551615 272467813188 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/27223/statm: 1338 234 195 169 0 49 0
[pid=27226] ppid=27223 vsize=13764 CPUtime=12.62
/proc/27226/stat : 27226 (rsat) R 27223 27223 26323 0 -1 4194304 3808 0 0 0 1259 3 0 0 25 0 1 0 223690402 14094336 3191 18446744073709551615 134512640 135377749 4294956864 18446744073709551615 134522794 0 0 4096 1026 0 0 0 17 1 0 0
/proc/27226/statm: 3441 3191 86 211 0 3227 0
Current children cumulated CPU time (s) 12.68
Current children cumulated vsize (KiB) 19116

[startup+25.5301 s]
/proc/loadavg: 0.95 0.98 0.99 2/79 27226
/proc/meminfo: memFree=1631960/2055920 swapFree=4147160/4192956
[pid=27223] ppid=27221 vsize=5352 CPUtime=0.06
/proc/27223/stat : 27223 (rsat.sh) S 27221 27223 26323 0 -1 4194304 305 492 0 0 0 0 6 0 16 0 1 0 223690394 5480448 234 18446744073709551615 4194304 4889804 548682069328 18446744073709551615 272467813188 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/27223/statm: 1338 234 195 169 0 49 0
[pid=27226] ppid=27223 vsize=17916 CPUtime=25.43
/proc/27226/stat : 27226 (rsat) R 27223 27223 26323 0 -1 4194304 5264 0 0 0 2540 3 0 0 25 0 1 0 223690402 18345984 4259 18446744073709551615 134512640 135377749 4294956864 18446744073709551615 134522794 0 0 4096 1026 0 0 0 17 1 0 0
/proc/27226/statm: 4479 4259 86 211 0 4265 0
Current children cumulated CPU time (s) 25.49
Current children cumulated vsize (KiB) 23268

[startup+51.156 s]
/proc/loadavg: 0.96 0.98 0.99 2/79 27226
/proc/meminfo: memFree=1626776/2055920 swapFree=4147160/4192956
[pid=27223] ppid=27221 vsize=5352 CPUtime=0.06
/proc/27223/stat : 27223 (rsat.sh) S 27221 27223 26323 0 -1 4194304 305 492 0 0 0 0 6 0 16 0 1 0 223690394 5480448 234 18446744073709551615 4194304 4889804 548682069328 18446744073709551615 272467813188 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/27223/statm: 1338 234 195 169 0 49 0
[pid=27226] ppid=27223 vsize=23384 CPUtime=51.05
/proc/27226/stat : 27226 (rsat) R 27223 27223 26323 0 -1 4194304 7095 0 0 0 5100 5 0 0 25 0 1 0 223690402 23945216 5508 18446744073709551615 134512640 135377749 4294956864 18446744073709551615 134522801 0 0 4096 1026 0 0 0 17 1 0 0
/proc/27226/statm: 5846 5508 86 211 0 5632 0
Current children cumulated CPU time (s) 51.11
Current children cumulated vsize (KiB) 28736

[startup+102.412 s]
/proc/loadavg: 0.98 0.98 0.99 2/79 27226
/proc/meminfo: memFree=1618456/2055920 swapFree=4147160/4192956
[pid=27223] ppid=27221 vsize=5352 CPUtime=0.06
/proc/27223/stat : 27223 (rsat.sh) S 27221 27223 26323 0 -1 4194304 305 492 0 0 0 0 6 0 16 0 1 0 223690394 5480448 234 18446744073709551615 4194304 4889804 548682069328 18446744073709551615 272467813188 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/27223/statm: 1338 234 195 169 0 49 0
[pid=27226] ppid=27223 vsize=31092 CPUtime=102.29
/proc/27226/stat : 27226 (rsat) R 27223 27223 26323 0 -1 4194304 9858 0 0 0 10222 7 0 0 25 0 1 0 223690402 31838208 7499 18446744073709551615 134512640 135377749 4294956864 18446744073709551615 134522794 0 0 4096 1026 0 0 0 17 1 0 0
/proc/27226/statm: 7773 7499 86 211 0 7559 0
Current children cumulated CPU time (s) 102.35
Current children cumulated vsize (KiB) 36444

[startup+162.485 s]
/proc/loadavg: 0.99 0.98 0.99 2/79 27226
/proc/meminfo: memFree=1603352/2055920 swapFree=4147160/4192956
[pid=27223] ppid=27221 vsize=5352 CPUtime=0.06
/proc/27223/stat : 27223 (rsat.sh) S 27221 27223 26323 0 -1 4194304 305 492 0 0 0 0 6 0 16 0 1 0 223690394 5480448 234 18446744073709551615 4194304 4889804 548682069328 18446744073709551615 272467813188 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/27223/statm: 1338 234 195 169 0 49 0
[pid=27226] ppid=27223 vsize=47072 CPUtime=162.35
/proc/27226/stat : 27226 (rsat) R 27223 27223 26323 0 -1 4194304 15536 0 0 0 16224 11 0 0 25 0 1 0 223690402 48201728 11251 18446744073709551615 134512640 135377749 4294956864 18446744073709551615 134522801 0 0 4096 1026 0 0 0 17 1 0 0
/proc/27226/statm: 11768 11251 86 211 0 11554 0
Current children cumulated CPU time (s) 162.41
Current children cumulated vsize (KiB) 52424

[startup+222.553 s]
/proc/loadavg: 0.99 0.98 0.99 2/79 27226
/proc/meminfo: memFree=1603352/2055920 swapFree=4147160/4192956
[pid=27223] ppid=27221 vsize=5352 CPUtime=0.06
/proc/27223/stat : 27223 (rsat.sh) S 27221 27223 26323 0 -1 4194304 305 492 0 0 0 0 6 0 16 0 1 0 223690394 5480448 234 18446744073709551615 4194304 4889804 548682069328 18446744073709551615 272467813188 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/27223/statm: 1338 234 195 169 0 49 0
[pid=27226] ppid=27223 vsize=47072 CPUtime=222.41
/proc/27226/stat : 27226 (rsat) R 27223 27223 26323 0 -1 4194304 15542 0 0 0 22229 12 0 0 25 0 1 0 223690402 48201728 11257 18446744073709551615 134512640 135377749 4294956864 18446744073709551615 134522794 0 0 4096 1026 0 0 0 17 1 0 0
/proc/27226/statm: 11768 11257 86 211 0 11554 0
Current children cumulated CPU time (s) 222.47
Current children cumulated vsize (KiB) 52424

[startup+282.622 s]
/proc/loadavg: 0.99 0.98 0.99 2/79 27226
/proc/meminfo: memFree=1596120/2055920 swapFree=4147160/4192956
[pid=27223] ppid=27221 vsize=5352 CPUtime=0.06
/proc/27223/stat : 27223 (rsat.sh) S 27221 27223 26323 0 -1 4194304 305 492 0 0 0 0 6 0 16 0 1 0 223690394 5480448 234 18446744073709551615 4194304 4889804 548682069328 18446744073709551615 272467813188 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/27223/statm: 1338 234 195 169 0 49 0
[pid=27226] ppid=27223 vsize=54216 CPUtime=282.46
/proc/27226/stat : 27226 (rsat) R 27223 27223 26323 0 -1 4194304 17395 0 0 0 28232 14 0 0 25 0 1 0 223690402 55517184 13110 18446744073709551615 134512640 135377749 4294956864 18446744073709551615 134522871 0 0 4096 1026 0 0 0 17 1 0 0
/proc/27226/statm: 13554 13110 86 211 0 13340 0
Current children cumulated CPU time (s) 282.52
Current children cumulated vsize (KiB) 59568

[startup+342.71 s]
/proc/loadavg: 0.99 0.98 0.99 2/85 27342
/proc/meminfo: memFree=1582552/2055920 swapFree=4147160/4192956
[pid=27223] ppid=27221 vsize=5352 CPUtime=0.06
/proc/27223/stat : 27223 (rsat.sh) S 27221 27223 26323 0 -1 4194304 305 492 0 0 0 0 6 0 16 0 1 0 223690394 5480448 234 18446744073709551615 4194304 4889804 548682069328 18446744073709551615 272467813188 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/27223/statm: 1338 234 195 169 0 49 0
[pid=27226] ppid=27223 vsize=66416 CPUtime=342.46
/proc/27226/stat : 27226 (rsat) R 27223 27223 26323 0 -1 4194304 20489 0 0 0 34229 17 0 0 25 0 1 0 223690402 68009984 16204 18446744073709551615 134512640 135377749 4294956864 18446744073709551615 134522794 0 0 4096 1026 0 0 0 17 1 0 0
/proc/27226/statm: 16604 16204 86 211 0 16390 0
Current children cumulated CPU time (s) 342.52
Current children cumulated vsize (KiB) 71768

[startup+402.806 s]
/proc/loadavg: 0.99 0.98 0.99 2/79 27424
/proc/meminfo: memFree=1579736/2055920 swapFree=4147160/4192956
[pid=27223] ppid=27221 vsize=5352 CPUtime=0.06
/proc/27223/stat : 27223 (rsat.sh) S 27221 27223 26323 0 -1 4194304 305 492 0 0 0 0 6 0 16 0 1 0 223690394 5480448 234 18446744073709551615 4194304 4889804 548682069328 18446744073709551615 272467813188 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/27223/statm: 1338 234 195 169 0 49 0
[pid=27226] ppid=27223 vsize=69532 CPUtime=402.5
/proc/27226/stat : 27226 (rsat) R 27223 27223 26323 0 -1 4194304 22910 0 0 0 40230 20 0 0 25 0 1 0 223690402 71200768 17068 18446744073709551615 134512640 135377749 4294956864 18446744073709551615 134522794 0 0 4096 1026 0 0 0 17 1 0 0
/proc/27226/statm: 17383 17068 86 211 0 17169 0
Current children cumulated CPU time (s) 402.56
Current children cumulated vsize (KiB) 74884

[startup+462.873 s]
/proc/loadavg: 0.99 0.98 0.99 2/79 27424
/proc/meminfo: memFree=1579864/2055920 swapFree=4147160/4192956
[pid=27223] ppid=27221 vsize=5352 CPUtime=0.06
/proc/27223/stat : 27223 (rsat.sh) S 27221 27223 26323 0 -1 4194304 305 492 0 0 0 0 6 0 16 0 1 0 223690394 5480448 234 18446744073709551615 4194304 4889804 548682069328 18446744073709551615 272467813188 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/27223/statm: 1338 234 195 169 0 49 0
[pid=27226] ppid=27223 vsize=69532 CPUtime=462.55
/proc/27226/stat : 27226 (rsat) R 27223 27223 26323 0 -1 4194304 22928 0 0 0 46235 20 0 0 25 0 1 0 223690402 71200768 17086 18446744073709551615 134512640 135377749 4294956864 18446744073709551615 134522801 0 0 4096 1026 0 0 0 17 1 0 0
/proc/27226/statm: 17383 17086 86 211 0 17169 0
Current children cumulated CPU time (s) 462.61
Current children cumulated vsize (KiB) 74884

[startup+522.945 s]
/proc/loadavg: 0.99 0.98 0.99 2/79 27424
/proc/meminfo: memFree=1579864/2055920 swapFree=4147160/4192956
[pid=27223] ppid=27221 vsize=5352 CPUtime=0.06
/proc/27223/stat : 27223 (rsat.sh) S 27221 27223 26323 0 -1 4194304 305 492 0 0 0 0 6 0 16 0 1 0 223690394 5480448 234 18446744073709551615 4194304 4889804 548682069328 18446744073709551615 272467813188 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/27223/statm: 1338 234 195 169 0 49 0
[pid=27226] ppid=27223 vsize=69532 CPUtime=522.61
/proc/27226/stat : 27226 (rsat) R 27223 27223 26323 0 -1 4194304 22928 0 0 0 52240 21 0 0 25 0 1 0 223690402 71200768 17086 18446744073709551615 134512640 135377749 4294956864 18446744073709551615 134522801 0 0 4096 1026 0 0 0 17 1 0 0
/proc/27226/statm: 17383 17086 86 211 0 17169 0
Current children cumulated CPU time (s) 522.67
Current children cumulated vsize (KiB) 74884

[startup+583.012 s]
/proc/loadavg: 0.99 0.98 0.99 2/79 27424
/proc/meminfo: memFree=1578456/2055920 swapFree=4147160/4192956
[pid=27223] ppid=27221 vsize=5352 CPUtime=0.06
/proc/27223/stat : 27223 (rsat.sh) S 27221 27223 26323 0 -1 4194304 305 492 0 0 0 0 6 0 16 0 1 0 223690394 5480448 234 18446744073709551615 4194304 4889804 548682069328 18446744073709551615 272467813188 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/27223/statm: 1338 234 195 169 0 49 0
[pid=27226] ppid=27223 vsize=70964 CPUtime=582.67
/proc/27226/stat : 27226 (rsat) R 27223 27223 26323 0 -1 4194304 23306 0 0 0 58245 22 0 0 25 0 1 0 223690402 72667136 17464 18446744073709551615 134512640 135377749 4294956864 18446744073709551615 134522794 0 0 4096 1026 0 0 0 17 1 0 0
/proc/27226/statm: 17741 17464 86 211 0 17527 0
Current children cumulated CPU time (s) 582.73
Current children cumulated vsize (KiB) 76316

[startup+643.085 s]
/proc/loadavg: 0.99 0.98 0.99 2/79 27424
/proc/meminfo: memFree=1569752/2055920 swapFree=4147160/4192956
[pid=27223] ppid=27221 vsize=5352 CPUtime=0.06
/proc/27223/stat : 27223 (rsat.sh) S 27221 27223 26323 0 -1 4194304 305 492 0 0 0 0 6 0 16 0 1 0 223690394 5480448 234 18446744073709551615 4194304 4889804 548682069328 18446744073709551615 272467813188 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/27223/statm: 1338 234 195 169 0 49 0
[pid=27226] ppid=27223 vsize=79504 CPUtime=642.71
/proc/27226/stat : 27226 (rsat) R 27223 27223 26323 0 -1 4194304 25482 0 0 0 64247 24 0 0 25 0 1 0 223690402 81412096 19640 18446744073709551615 134512640 135377749 4294956864 18446744073709551615 134522833 0 0 4096 1026 0 0 0 17 1 0 0
/proc/27226/statm: 19876 19640 86 211 0 19662 0
Current children cumulated CPU time (s) 642.77
Current children cumulated vsize (KiB) 84856

[startup+703.154 s]
/proc/loadavg: 0.99 0.98 0.99 2/79 27424
/proc/meminfo: memFree=1562008/2055920 swapFree=4147160/4192956
[pid=27223] ppid=27221 vsize=5352 CPUtime=0.06
/proc/27223/stat : 27223 (rsat.sh) S 27221 27223 26323 0 -1 4194304 305 492 0 0 0 0 6 0 16 0 1 0 223690394 5480448 234 18446744073709551615 4194304 4889804 548682069328 18446744073709551615 272467813188 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/27223/statm: 1338 234 195 169 0 49 0
[pid=27226] ppid=27223 vsize=90124 CPUtime=702.77
/proc/27226/stat : 27226 (rsat) R 27223 27223 26323 0 -1 4194304 28199 0 0 0 70251 26 0 0 25 0 1 0 223690402 92286976 21587 18446744073709551615 134512640 135377749 4294956864 18446744073709551615 134523307 0 0 4096 1026 0 0 0 17 1 0 0
/proc/27226/statm: 22531 21587 86 211 0 22317 0
Current children cumulated CPU time (s) 702.83
Current children cumulated vsize (KiB) 95476

[startup+763.224 s]
/proc/loadavg: 0.99 0.98 0.99 2/79 27424
/proc/meminfo: memFree=1554904/2055920 swapFree=4147160/4192956
[pid=27223] ppid=27221 vsize=5352 CPUtime=0.06
/proc/27223/stat : 27223 (rsat.sh) S 27221 27223 26323 0 -1 4194304 305 492 0 0 0 0 6 0 16 0 1 0 223690394 5480448 234 18446744073709551615 4194304 4889804 548682069328 18446744073709551615 272467813188 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/27223/statm: 1338 234 195 169 0 49 0
[pid=27226] ppid=27223 vsize=96996 CPUtime=762.82
/proc/27226/stat : 27226 (rsat) R 27223 27223 26323 0 -1 4194304 29986 0 0 0 76253 29 0 0 25 0 1 0 223690402 99323904 23374 18446744073709551615 134512640 135377749 4294956864 18446744073709551615 134522794 0 0 4096 1026 0 0 0 17 1 0 0
/proc/27226/statm: 24249 23374 86 211 0 24035 0
Current children cumulated CPU time (s) 762.88
Current children cumulated vsize (KiB) 102348

[startup+823.297 s]
/proc/loadavg: 0.99 0.98 0.99 2/79 27424
/proc/meminfo: memFree=1547992/2055920 swapFree=4147160/4192956
[pid=27223] ppid=27221 vsize=5352 CPUtime=0.06
/proc/27223/stat : 27223 (rsat.sh) S 27221 27223 26323 0 -1 4194304 305 492 0 0 0 0 6 0 16 0 1 0 223690394 5480448 234 18446744073709551615 4194304 4889804 548682069328 18446744073709551615 272467813188 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/27223/statm: 1338 234 195 169 0 49 0
[pid=27226] ppid=27223 vsize=103796 CPUtime=822.88
/proc/27226/stat : 27226 (rsat) R 27223 27223 26323 0 -1 4194304 31698 0 0 0 82258 30 0 0 25 0 1 0 223690402 106287104 25086 18446744073709551615 134512640 135377749 4294956864 18446744073709551615 134522794 0 0 4096 1026 0 0 0 17 1 0 0
/proc/27226/statm: 25949 25086 86 211 0 25735 0
Current children cumulated CPU time (s) 822.94
Current children cumulated vsize (KiB) 109148

[startup+883.368 s]
/proc/loadavg: 0.99 0.98 0.99 2/79 27424
/proc/meminfo: memFree=1547288/2055920 swapFree=4147160/4192956
[pid=27223] ppid=27221 vsize=5352 CPUtime=0.06
/proc/27223/stat : 27223 (rsat.sh) S 27221 27223 26323 0 -1 4194304 305 492 0 0 0 0 6 0 16 0 1 0 223690394 5480448 234 18446744073709551615 4194304 4889804 548682069328 18446744073709551615 272467813188 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/27223/statm: 1338 234 195 169 0 49 0
[pid=27226] ppid=27223 vsize=104112 CPUtime=882.94
/proc/27226/stat : 27226 (rsat) R 27223 27223 26323 0 -1 4194304 34949 0 0 0 88261 33 0 0 25 0 1 0 223690402 106610688 25237 18446744073709551615 134512640 135377749 4294956864 18446744073709551615 134522794 0 0 4096 1026 0 0 0 17 1 0 0
/proc/27226/statm: 26028 25237 86 211 0 25814 0
Current children cumulated CPU time (s) 883
Current children cumulated vsize (KiB) 109464

[startup+943.441 s]
/proc/loadavg: 0.99 0.98 0.99 2/79 27424
/proc/meminfo: memFree=1547288/2055920 swapFree=4147160/4192956
[pid=27223] ppid=27221 vsize=5352 CPUtime=0.06
/proc/27223/stat : 27223 (rsat.sh) S 27221 27223 26323 0 -1 4194304 305 492 0 0 0 0 6 0 16 0 1 0 223690394 5480448 234 18446744073709551615 4194304 4889804 548682069328 18446744073709551615 272467813188 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/27223/statm: 1338 234 195 169 0 49 0
[pid=27226] ppid=27223 vsize=104112 CPUtime=943
/proc/27226/stat : 27226 (rsat) R 27223 27223 26323 0 -1 4194304 34967 0 0 0 94266 34 0 0 25 0 1 0 223690402 106610688 25255 18446744073709551615 134512640 135377749 4294956864 18446744073709551615 134522794 0 0 4096 1026 0 0 0 17 1 0 0
/proc/27226/statm: 26028 25255 86 211 0 25814 0
Current children cumulated CPU time (s) 943.06
Current children cumulated vsize (KiB) 109464

[startup+1003.51 s]
/proc/loadavg: 1.03 1.00 1.00 2/79 27424
/proc/meminfo: memFree=1547224/2055920 swapFree=4147160/4192956
[pid=27223] ppid=27221 vsize=5352 CPUtime=0.06
/proc/27223/stat : 27223 (rsat.sh) S 27221 27223 26323 0 -1 4194304 305 492 0 0 0 0 6 0 16 0 1 0 223690394 5480448 234 18446744073709551615 4194304 4889804 548682069328 18446744073709551615 272467813188 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/27223/statm: 1338 234 195 169 0 49 0
[pid=27226] ppid=27223 vsize=104112 CPUtime=1003.05
/proc/27226/stat : 27226 (rsat) R 27223 27223 26323 0 -1 4194304 34975 0 0 0 100271 34 0 0 25 0 1 0 223690402 106610688 25263 18446744073709551615 134512640 135377749 4294956864 18446744073709551615 134522794 0 0 4096 1026 0 0 0 17 1 0 0
/proc/27226/statm: 26028 25263 86 211 0 25814 0
Current children cumulated CPU time (s) 1003.11
Current children cumulated vsize (KiB) 109464

[startup+1063.58 s]
/proc/loadavg: 1.01 1.00 1.00 2/79 27424
/proc/meminfo: memFree=1547160/2055920 swapFree=4147160/4192956
[pid=27223] ppid=27221 vsize=5352 CPUtime=0.06
/proc/27223/stat : 27223 (rsat.sh) S 27221 27223 26323 0 -1 4194304 305 492 0 0 0 0 6 0 16 0 1 0 223690394 5480448 234 18446744073709551615 4194304 4889804 548682069328 18446744073709551615 272467813188 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/27223/statm: 1338 234 195 169 0 49 0
[pid=27226] ppid=27223 vsize=104112 CPUtime=1063.11
/proc/27226/stat : 27226 (rsat) R 27223 27223 26323 0 -1 4194304 34984 0 0 0 106277 34 0 0 25 0 1 0 223690402 106610688 25272 18446744073709551615 134512640 135377749 4294956864 18446744073709551615 134522794 0 0 4096 1026 0 0 0 17 1 0 0
/proc/27226/statm: 26028 25272 86 211 0 25814 0
Current children cumulated CPU time (s) 1063.17
Current children cumulated vsize (KiB) 109464

[startup+1123.66 s]
/proc/loadavg: 1.05 1.01 1.00 2/79 27424
/proc/meminfo: memFree=1547224/2055920 swapFree=4147160/4192956
[pid=27223] ppid=27221 vsize=5352 CPUtime=0.06
/proc/27223/stat : 27223 (rsat.sh) S 27221 27223 26323 0 -1 4194304 305 492 0 0 0 0 6 0 16 0 1 0 223690394 5480448 234 18446744073709551615 4194304 4889804 548682069328 18446744073709551615 272467813188 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/27223/statm: 1338 234 195 169 0 49 0
[pid=27226] ppid=27223 vsize=104112 CPUtime=1123.17
/proc/27226/stat : 27226 (rsat) R 27223 27223 26323 0 -1 4194304 34984 0 0 0 112282 35 0 0 25 0 1 0 223690402 106610688 25272 18446744073709551615 134512640 135377749 4294956864 18446744073709551615 134522794 0 0 4096 1026 0 0 0 17 1 0 0
/proc/27226/statm: 26028 25272 86 211 0 25814 0
Current children cumulated CPU time (s) 1123.23
Current children cumulated vsize (KiB) 109464

[startup+1183.73 s]
/proc/loadavg: 1.02 1.01 1.00 2/79 27424
/proc/meminfo: memFree=1547160/2055920 swapFree=4147160/4192956
[pid=27223] ppid=27221 vsize=5352 CPUtime=0.06
/proc/27223/stat : 27223 (rsat.sh) S 27221 27223 26323 0 -1 4194304 305 492 0 0 0 0 6 0 16 0 1 0 223690394 5480448 234 18446744073709551615 4194304 4889804 548682069328 18446744073709551615 272467813188 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/27223/statm: 1338 234 195 169 0 49 0
[pid=27226] ppid=27223 vsize=104112 CPUtime=1183.22
/proc/27226/stat : 27226 (rsat) R 27223 27223 26323 0 -1 4194304 34984 0 0 0 118287 35 0 0 25 0 1 0 223690402 106610688 25272 18446744073709551615 134512640 135377749 4294956864 18446744073709551615 134522794 0 0 4096 1026 0 0 0 17 1 0 0
/proc/27226/statm: 26028 25272 86 211 0 25814 0
Current children cumulated CPU time (s) 1183.28
Current children cumulated vsize (KiB) 109464



Maximum CPU time exceeded: sending SIGTERM then SIGKILL

[startup+1200.55 s]
/proc/loadavg: 1.01 1.01 1.00 2/79 27424
/proc/meminfo: memFree=1547160/2055920 swapFree=4147160/4192956
[pid=27223] ppid=27221 vsize=5352 CPUtime=0.06
/proc/27223/stat : 27223 (rsat.sh) S 27221 27223 26323 0 -1 4194304 305 492 0 0 0 0 6 0 16 0 1 0 223690394 5480448 234 18446744073709551615 4194304 4889804 548682069328 18446744073709551615 272467813188 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/27223/statm: 1338 234 195 169 0 49 0
[pid=27226] ppid=27223 vsize=104112 CPUtime=1200.04
/proc/27226/stat : 27226 (rsat) R 27223 27223 26323 0 -1 4194304 34984 0 0 0 119969 35 0 0 25 0 1 0 223690402 106610688 25272 18446744073709551615 134512640 135377749 4294956864 18446744073709551615 134522794 0 0 4096 1026 0 0 0 17 1 0 0
/proc/27226/statm: 26028 25272 86 211 0 25814 0
Current children cumulated CPU time (s) 1200.1
Current children cumulated vsize (KiB) 109464

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 27223 and gives childrusage.ru_utime.tv_sec=0 childrusage.ru_utime.tv_usec=69989 childrusage.ru_stime.tv_sec=0 childrusage.ru_stime.tv_usec=6998
CPU time returned by wait4() is 0.076987
while last known CPU time is 1200.1

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

Real time (s): 1200.56
CPU time (s): 1200.1
CPU user time (s): 1199.75
CPU system time (s): 0.35
CPU usage (%): 99.9619
Max. virtual memory (cumulated for all children) (KiB): 121900

getrusage(RUSAGE_CHILDREN,...) data:
user time used= 0.069989
system time used= 0.006998
maximum resident set size= 0
integral shared memory size= 0
integral unshared data size= 0
integral unshared stack size= 0
page reclaims= 797
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 1.2908 second user time and 2.97755 second system time

The end

Launcher Data (download as text)

Begin job on node22 on Wed Feb 21 05:56:05 UTC 2007

IDJOB= 303522
IDBENCH= 20110
IDSOLVER= 104
FILE ID= node22/303522-1172037365

PBS_JOBID= 3892710

Free space on /tmp= 66560 MiB

SOLVER NAME= Rsat 2007-02-08
BENCH NAME= HOME/pub/bench/SAT07/random/LargeSize/7SAT/v200/unif-k7-r85-v200-c17000-S666382280-13.cnf
COMMAND LINE= /tmp/evaluation/303522-1172037365/rsat.sh /tmp/evaluation/303522-1172037365/instance-303522-1172037365.cnf            
RUNSOLVER COMMAND LINE= runsolver  --timestamp  -w ROOT/results/node22/watcher-303522-1172037365 -o ROOT/results/node22/solver-303522-1172037365 -C 1200 -M 1800 --output-limit 1,15  /tmp/evaluation/303522-1172037365/rsat.sh /tmp/evaluation/303522-1172037365/instance-303522-1172037365.cnf            

META MD5SUM SOLVER= 42fb71d21991acbdd759c16645f65450
MD5SUM BENCH=  c43d54c2e9e3de5b9ca4424a3e9c633d

RANDOM SEED= 558198580

TIME LIMIT= 1200 seconds
MEMORY LIMIT= 1800 MiB

Linux node22.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		: 3000.235
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		: 3000.235
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:       1649656 kB
Buffers:         39712 kB
Cached:         282968 kB
SwapCached:      11948 kB
Active:         250300 kB
Inactive:        95376 kB
HighTotal:           0 kB
HighFree:            0 kB
LowTotal:      2055920 kB
LowFree:       1649656 kB
SwapTotal:     4192956 kB
SwapFree:      4147160 kB
Dirty:            2168 kB
Writeback:           0 kB
Mapped:          30036 kB
Slab:            46256 kB
Committed_AS:   678144 kB
PageTables:       1668 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= 66559 MiB

End job on node22 on Wed Feb 21 06:16:07 UTC 2007