Trace number 303030

Some explanations

A solver is run under the control of another program named runsolver. runsolver is in charge of imposing the CPU time limit and the memory limit to the solver. It also monitors some information about the process. The trace of the execution of a solver is divided into four (or five) parts:
  1. SOLVER DATA
    This is the output of the solver (stdout and stderr).
    Note that some very long lines in this section may be truncated by your web browser ! In such a case, you may want to use the "Download as text" link to get the trace as a text file.

    When the --timestamp option is passed to the runsolver program, each line output by the solver is prepended with a timestamp which indicates at what time the line was output by the solver. Times are relative to the start of the program, given in seconds, and are wall clock time (not CPU time).

    As some 'v lines' may be very long (sometimes several megabytes), the 'v line' output by your solver may be split on several lines to help limit the size of the trace recorded in the database. In any case, the exact output of your solver is preserved in a trace file.
  2. VERIFIER DATA
    The output of the solver is piped to a verifier program which will search a value line "v " and, if found, will check that the given interpretation satisfies all constraints.
  3. CONVERSION SCRIPT DATA (Optionnal)
    When a conversion script is used, this section shows the messages that were output by the conversion script.
  4. WATCHER DATA
    This is the informations gathered by the runsolver program. It first prints the different limits. There's a first limit on CPU time set to X seconds (see the parameters in the trace). After this time has ellapsed, runsolver sends a SIGTERM and 2 seconds later a SIGKILL to the solver. For safety, there's also another limit set to X+30 seconds which will send a SIGXPU to the solver. The last limit is on the virtual memory used by the process (see the parameters in the trace).
    Every ten seconds, the runsolver process fetches the content of /proc/loadavg, /proc/pid/stat and /proc/pid/statm (see man proc) and prints it as raw data. This is only recorded in case we need to investigate the behaviour of a solver. The memory used by the solver (vsize) is also given every ten seconds.
    When the solver exits, runsolver prints some informations such as status and time. CPU usage is the ratio CPU Time/Real Time.
  5. LAUNCHER DATA
    These informations are related to the script which will launch the solver. The most important informations are the command line given to the solver, the md5sum of the different files and the dump of the /proc/cpuinfo and /proc/meminfo which provides some useful information on the computer.

Solver answer on this benchmark

Solver NameAnswerCPU timeWall clock time
Rsat 2007-02-08? (TO) 1200.03 1200.51

General information on the benchmark

Namerandom/LargeSize/7SAT/v180/
unif-k7-r85-v180-c15300-S467706592-03.cnf
MD5SUM451b060819aa97eb8e957db42efda954
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 variables180
Number of clauses15300
Sum of the clauses size107100
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 515300

Solver Data (download as text)

0.00/0.00	c Parsing...
0.00/0.02	c ==============================================================================
0.00/0.02	c |           |     ORIGINAL     |              LEARNT              |          |
0.00/0.02	c | Conflicts | Clauses Literals |   Limit Clauses Literals  Lit/Cl | Progress |
0.00/0.02	c ==============================================================================
0.00/0.02	c |         0 |   15300   107100 |    4589       0        0     nan |  0.000 % |
0.00/0.02	c ==============================================================================
0.00/0.02	c Result  :   #vars: 180   #clauses: 15300   #literals: 107100
0.00/0.02	c CPU time:   0.021996 s
0.00/0.02	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/node9/watcher-303030-1172025584 -o ROOT/results/node9/solver-303030-1172025584 -C 1200 -M 1800 --output-limit 1,15 /tmp/evaluation/303030-1172025584/rsat.sh /tmp/evaluation/303030-1172025584/instance-303030-1172025584.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 1.09 1.88 2/77 7219
/proc/meminfo: memFree=1618368/2055920 swapFree=4192812/4192956
[pid=7219] ppid=7217 vsize=5356 CPUtime=0
/proc/7219/stat : 7219 (rsat.sh) S 7217 7219 6018 0 -1 4194304 285 0 0 0 0 0 0 0 18 0 1 0 222513018 5484544 234 18446744073709551615 4194304 4889804 548682069232 18446744073709551615 215418987332 0 65536 4100 65538 18446744071563356171 0 0 17 1 0 0
/proc/7219/statm: 1339 234 195 169 0 50 0
[pid=7220] ppid=7219 vsize=688 CPUtime=0
/proc/7220/stat : 7220 (SatElite) R 7219 7219 6018 0 -1 4194304 103 0 0 0 0 0 0 0 20 0 1 0 222513019 704512 85 18446744073709551615 134512640 135038345 4294956672 18446744073709551615 134681971 0 0 4096 3 0 0 0 17 1 0 0
/proc/7220/statm: 172 85 49 128 0 41 0

[startup+0.106791 s]
/proc/loadavg: 0.92 1.09 1.88 2/77 7219
/proc/meminfo: memFree=1618368/2055920 swapFree=4192812/4192956
[pid=7219] ppid=7217 vsize=5356 CPUtime=0.06
/proc/7219/stat : 7219 (rsat.sh) S 7217 7219 6018 0 -1 4194304 307 452 0 0 0 0 6 0 16 0 1 0 222513018 5484544 235 18446744073709551615 4194304 4889804 548682069232 18446744073709551615 215418987332 0 65536 4100 65538 18446744071563356171 0 0 17 1 0 0
/proc/7219/statm: 1339 235 195 169 0 50 0
Current children cumulated CPU time (s) 0.06
Current children cumulated vsize (KiB) 5356

[startup+0.514872 s]
/proc/loadavg: 0.92 1.09 1.88 2/77 7219
/proc/meminfo: memFree=1618368/2055920 swapFree=4192812/4192956
[pid=7219] ppid=7217 vsize=5356 CPUtime=0.06
/proc/7219/stat : 7219 (rsat.sh) S 7217 7219 6018 0 -1 4194304 307 452 0 0 0 0 6 0 16 0 1 0 222513018 5484544 235 18446744073709551615 4194304 4889804 548682069232 18446744073709551615 215418987332 0 65536 4100 65538 18446744071563356171 0 0 17 1 0 0
/proc/7219/statm: 1339 235 195 169 0 50 0
Current children cumulated CPU time (s) 0.06
Current children cumulated vsize (KiB) 5356

[startup+1.33502 s]
/proc/loadavg: 0.92 1.09 1.88 2/79 7222
/proc/meminfo: memFree=1614448/2055920 swapFree=4192812/4192956
[pid=7219] ppid=7217 vsize=5356 CPUtime=0.06
/proc/7219/stat : 7219 (rsat.sh) S 7217 7219 6018 0 -1 4194304 307 452 0 0 0 0 6 0 16 0 1 0 222513018 5484544 235 18446744073709551615 4194304 4889804 548682069232 18446744073709551615 215418987332 0 65536 4100 65538 18446744071563356171 0 0 17 1 0 0
/proc/7219/statm: 1339 235 195 169 0 50 0
[pid=7222] ppid=7219 vsize=4944 CPUtime=1.25
/proc/7222/stat : 7222 (rsat) R 7219 7219 6018 0 -1 4194304 1092 0 0 0 125 0 0 0 25 0 1 0 222513026 5062656 1046 18446744073709551615 134512640 135377749 4294956784 18446744073709551615 134989301 0 0 4096 1026 0 0 0 17 1 0 0
/proc/7222/statm: 1236 1046 86 211 0 1022 0
Current children cumulated CPU time (s) 1.31
Current children cumulated vsize (KiB) 10300

[startup+2.97134 s]
/proc/loadavg: 0.92 1.09 1.88 2/79 7222
/proc/meminfo: memFree=1613104/2055920 swapFree=4192812/4192956
[pid=7219] ppid=7217 vsize=5356 CPUtime=0.06
/proc/7219/stat : 7219 (rsat.sh) S 7217 7219 6018 0 -1 4194304 307 452 0 0 0 0 6 0 16 0 1 0 222513018 5484544 235 18446744073709551615 4194304 4889804 548682069232 18446744073709551615 215418987332 0 65536 4100 65538 18446744071563356171 0 0 17 1 0 0
/proc/7219/statm: 1339 235 195 169 0 50 0
[pid=7222] ppid=7219 vsize=6964 CPUtime=2.88
/proc/7222/stat : 7222 (rsat) R 7219 7219 6018 0 -1 4194304 1880 0 0 0 288 0 0 0 25 0 1 0 222513026 7131136 1541 18446744073709551615 134512640 135377749 4294956784 18446744073709551615 134525981 0 0 4096 1026 0 0 0 17 1 0 0
/proc/7222/statm: 1741 1541 86 211 0 1527 0
Current children cumulated CPU time (s) 2.94
Current children cumulated vsize (KiB) 12320

[startup+6.25397 s]
/proc/loadavg: 0.93 1.08 1.87 2/79 7222
/proc/meminfo: memFree=1609136/2055920 swapFree=4192812/4192956
[pid=7219] ppid=7217 vsize=5356 CPUtime=0.06
/proc/7219/stat : 7219 (rsat.sh) S 7217 7219 6018 0 -1 4194304 307 452 0 0 0 0 6 0 16 0 1 0 222513018 5484544 235 18446744073709551615 4194304 4889804 548682069232 18446744073709551615 215418987332 0 65536 4100 65538 18446744071563356171 0 0 17 1 0 0
/proc/7219/statm: 1339 235 195 169 0 50 0
[pid=7222] ppid=7219 vsize=9436 CPUtime=6.17
/proc/7222/stat : 7222 (rsat) R 7219 7219 6018 0 -1 4194304 2705 0 0 0 616 1 0 0 25 0 1 0 222513026 9662464 2170 18446744073709551615 134512640 135377749 4294956784 18446744073709551615 134522794 0 0 4096 1026 0 0 0 17 1 0 0
/proc/7222/statm: 2359 2170 86 211 0 2145 0
Current children cumulated CPU time (s) 6.23
Current children cumulated vsize (KiB) 14792

[startup+12.7122 s]
/proc/loadavg: 0.93 1.08 1.87 2/79 7222
/proc/meminfo: memFree=1605552/2055920 swapFree=4192812/4192956
[pid=7219] ppid=7217 vsize=5356 CPUtime=0.06
/proc/7219/stat : 7219 (rsat.sh) S 7217 7219 6018 0 -1 4194304 307 452 0 0 0 0 6 0 16 0 1 0 222513018 5484544 235 18446744073709551615 4194304 4889804 548682069232 18446744073709551615 215418987332 0 65536 4100 65538 18446744071563356171 0 0 17 1 0 0
/proc/7219/statm: 1339 235 195 169 0 50 0
[pid=7222] ppid=7219 vsize=13196 CPUtime=12.62
/proc/7222/stat : 7222 (rsat) R 7219 7219 6018 0 -1 4194304 4058 0 0 0 1261 1 0 0 25 0 1 0 222513026 13512704 3037 18446744073709551615 134512640 135377749 4294956784 18446744073709551615 134522788 0 0 4096 1026 0 0 0 17 1 0 0
/proc/7222/statm: 3299 3037 86 211 0 3085 0
Current children cumulated CPU time (s) 12.68
Current children cumulated vsize (KiB) 18552

[startup+25.5287 s]
/proc/loadavg: 0.94 1.08 1.86 2/79 7222
/proc/meminfo: memFree=1600752/2055920 swapFree=4192812/4192956
[pid=7219] ppid=7217 vsize=5356 CPUtime=0.06
/proc/7219/stat : 7219 (rsat.sh) S 7217 7219 6018 0 -1 4194304 307 452 0 0 0 0 6 0 16 0 1 0 222513018 5484544 235 18446744073709551615 4194304 4889804 548682069232 18446744073709551615 215418987332 0 65536 4100 65538 18446744071563356171 0 0 17 1 0 0
/proc/7219/statm: 1339 235 195 169 0 50 0
[pid=7222] ppid=7219 vsize=18400 CPUtime=25.43
/proc/7222/stat : 7222 (rsat) R 7219 7219 6018 0 -1 4194304 5413 0 0 0 2540 3 0 0 25 0 1 0 222513026 18841600 4392 18446744073709551615 134512640 135377749 4294956784 18446744073709551615 134522794 0 0 4096 1026 0 0 0 17 1 0 0
/proc/7222/statm: 4600 4392 86 211 0 4386 0
Current children cumulated CPU time (s) 25.49
Current children cumulated vsize (KiB) 23756

[startup+51.1586 s]
/proc/loadavg: 1.02 1.09 1.84 2/79 7222
/proc/meminfo: memFree=1595312/2055920 swapFree=4192812/4192956
[pid=7219] ppid=7217 vsize=5356 CPUtime=0.06
/proc/7219/stat : 7219 (rsat.sh) S 7217 7219 6018 0 -1 4194304 307 452 0 0 0 0 6 0 16 0 1 0 222513018 5484544 235 18446744073709551615 4194304 4889804 548682069232 18446744073709551615 215418987332 0 65536 4100 65538 18446744071563356171 0 0 17 1 0 0
/proc/7219/statm: 1339 235 195 169 0 50 0
[pid=7222] ppid=7219 vsize=23988 CPUtime=51.06
/proc/7222/stat : 7222 (rsat) R 7219 7219 6018 0 -1 4194304 7281 0 0 0 5101 5 0 0 25 0 1 0 222513026 24563712 5678 18446744073709551615 134512640 135377749 4294956784 18446744073709551615 134522794 0 0 4096 1026 0 0 0 17 1 0 0
/proc/7222/statm: 5997 5678 86 211 0 5783 0
Current children cumulated CPU time (s) 51.12
Current children cumulated vsize (KiB) 29344

[startup+102.413 s]
/proc/loadavg: 1.01 1.07 1.79 2/79 7224
/proc/meminfo: memFree=1588464/2055920 swapFree=4192812/4192956
[pid=7219] ppid=7217 vsize=5356 CPUtime=0.06
/proc/7219/stat : 7219 (rsat.sh) S 7217 7219 6018 0 -1 4194304 307 452 0 0 0 0 6 0 16 0 1 0 222513018 5484544 235 18446744073709551615 4194304 4889804 548682069232 18446744073709551615 215418987332 0 65536 4100 65538 18446744071563356171 0 0 17 1 0 0
/proc/7219/statm: 1339 235 195 169 0 50 0
[pid=7222] ppid=7219 vsize=30864 CPUtime=102.29
/proc/7222/stat : 7222 (rsat) R 7219 7219 6018 0 -1 4194304 9816 0 0 0 10222 7 0 0 25 0 1 0 222513026 31604736 7441 18446744073709551615 134512640 135377749 4294956784 18446744073709551615 134522794 0 0 4096 1026 0 0 0 17 1 0 0
/proc/7222/statm: 7716 7441 86 211 0 7502 0
Current children cumulated CPU time (s) 102.35
Current children cumulated vsize (KiB) 36220

[startup+162.49 s]
/proc/loadavg: 1.00 1.06 1.74 2/79 7224
/proc/meminfo: memFree=1579504/2055920 swapFree=4192812/4192956
[pid=7219] ppid=7217 vsize=5356 CPUtime=0.06
/proc/7219/stat : 7219 (rsat.sh) S 7217 7219 6018 0 -1 4194304 307 452 0 0 0 0 6 0 16 0 1 0 222513018 5484544 235 18446744073709551615 4194304 4889804 548682069232 18446744073709551615 215418987332 0 65536 4100 65538 18446744071563356171 0 0 17 1 0 0
/proc/7219/statm: 1339 235 195 169 0 50 0
[pid=7222] ppid=7219 vsize=38864 CPUtime=162.34
/proc/7222/stat : 7222 (rsat) R 7219 7219 6018 0 -1 4194304 12695 0 0 0 16225 9 0 0 25 0 1 0 222513026 39796736 9548 18446744073709551615 134512640 135377749 4294956784 18446744073709551615 134522801 0 0 4096 1026 0 0 0 17 1 0 0
/proc/7222/statm: 9716 9548 86 211 0 9502 0
Current children cumulated CPU time (s) 162.4
Current children cumulated vsize (KiB) 44220

[startup+222.564 s]
/proc/loadavg: 1.00 1.04 1.69 2/79 7224
/proc/meminfo: memFree=1575792/2055920 swapFree=4192812/4192956
[pid=7219] ppid=7217 vsize=5356 CPUtime=0.06
/proc/7219/stat : 7219 (rsat.sh) S 7217 7219 6018 0 -1 4194304 307 452 0 0 0 0 6 0 16 0 1 0 222513018 5484544 235 18446744073709551615 4194304 4889804 548682069232 18446744073709551615 215418987332 0 65536 4100 65538 18446744071563356171 0 0 17 1 0 0
/proc/7219/statm: 1339 235 195 169 0 50 0
[pid=7222] ppid=7219 vsize=44224 CPUtime=222.4
/proc/7222/stat : 7222 (rsat) R 7219 7219 6018 0 -1 4194304 14058 0 0 0 22229 11 0 0 25 0 1 0 222513026 45285376 10525 18446744073709551615 134512640 135377749 4294956784 18446744073709551615 134522794 0 0 4096 1026 0 0 0 17 1 0 0
/proc/7222/statm: 11056 10525 86 211 0 10842 0
Current children cumulated CPU time (s) 222.46
Current children cumulated vsize (KiB) 49580

[startup+282.642 s]
/proc/loadavg: 1.00 1.03 1.64 2/79 7224
/proc/meminfo: memFree=1564720/2055920 swapFree=4192812/4192956
[pid=7219] ppid=7217 vsize=5356 CPUtime=0.06
/proc/7219/stat : 7219 (rsat.sh) S 7217 7219 6018 0 -1 4194304 307 452 0 0 0 0 6 0 16 0 1 0 222513018 5484544 235 18446744073709551615 4194304 4889804 548682069232 18446744073709551615 215418987332 0 65536 4100 65538 18446744071563356171 0 0 17 1 0 0
/proc/7219/statm: 1339 235 195 169 0 50 0
[pid=7222] ppid=7219 vsize=54812 CPUtime=282.45
/proc/7222/stat : 7222 (rsat) R 7219 7219 6018 0 -1 4194304 16814 0 0 0 28231 14 0 0 25 0 1 0 222513026 56127488 13281 18446744073709551615 134512640 135377749 4294956784 18446744073709551615 134522801 0 0 4096 1026 0 0 0 17 1 0 0
/proc/7222/statm: 13703 13281 86 211 0 13489 0
Current children cumulated CPU time (s) 282.51
Current children cumulated vsize (KiB) 60168

[startup+342.721 s]
/proc/loadavg: 1.00 1.02 1.60 2/79 7224
/proc/meminfo: memFree=1561968/2055920 swapFree=4192812/4192956
[pid=7219] ppid=7217 vsize=5356 CPUtime=0.06
/proc/7219/stat : 7219 (rsat.sh) S 7217 7219 6018 0 -1 4194304 307 452 0 0 0 0 6 0 16 0 1 0 222513018 5484544 235 18446744073709551615 4194304 4889804 548682069232 18446744073709551615 215418987332 0 65536 4100 65538 18446744071563356171 0 0 17 1 0 0
/proc/7219/statm: 1339 235 195 169 0 50 0
[pid=7222] ppid=7219 vsize=57148 CPUtime=342.51
/proc/7222/stat : 7222 (rsat) R 7219 7219 6018 0 -1 4194304 19012 0 0 0 34235 16 0 0 25 0 1 0 222513026 58519552 13922 18446744073709551615 134512640 135377749 4294956784 18446744073709551615 134522794 0 0 4096 1026 0 0 0 17 1 0 0
/proc/7222/statm: 14287 13922 86 211 0 14073 0
Current children cumulated CPU time (s) 342.57
Current children cumulated vsize (KiB) 62504

[startup+402.802 s]
/proc/loadavg: 1.00 1.02 1.56 2/79 7224
/proc/meminfo: memFree=1561968/2055920 swapFree=4192812/4192956
[pid=7219] ppid=7217 vsize=5356 CPUtime=0.06
/proc/7219/stat : 7219 (rsat.sh) S 7217 7219 6018 0 -1 4194304 307 452 0 0 0 0 6 0 16 0 1 0 222513018 5484544 235 18446744073709551615 4194304 4889804 548682069232 18446744073709551615 215418987332 0 65536 4100 65538 18446744071563356171 0 0 17 1 0 0
/proc/7219/statm: 1339 235 195 169 0 50 0
[pid=7222] ppid=7219 vsize=57148 CPUtime=402.56
/proc/7222/stat : 7222 (rsat) R 7219 7219 6018 0 -1 4194304 19017 0 0 0 40240 16 0 0 25 0 1 0 222513026 58519552 13927 18446744073709551615 134512640 135377749 4294956784 18446744073709551615 134522801 0 0 4096 1026 0 0 0 17 1 0 0
/proc/7222/statm: 14287 13927 86 211 0 14073 0
Current children cumulated CPU time (s) 402.62
Current children cumulated vsize (KiB) 62504

[startup+462.877 s]
/proc/loadavg: 1.06 1.03 1.53 2/79 7224
/proc/meminfo: memFree=1562032/2055920 swapFree=4192812/4192956
[pid=7219] ppid=7217 vsize=5356 CPUtime=0.06
/proc/7219/stat : 7219 (rsat.sh) S 7217 7219 6018 0 -1 4194304 307 452 0 0 0 0 6 0 16 0 1 0 222513018 5484544 235 18446744073709551615 4194304 4889804 548682069232 18446744073709551615 215418987332 0 65536 4100 65538 18446744071563356171 0 0 17 1 0 0
/proc/7219/statm: 1339 235 195 169 0 50 0
[pid=7222] ppid=7219 vsize=57148 CPUtime=462.62
/proc/7222/stat : 7222 (rsat) R 7219 7219 6018 0 -1 4194304 19017 0 0 0 46245 17 0 0 25 0 1 0 222513026 58519552 13927 18446744073709551615 134512640 135377749 4294956784 18446744073709551615 134522794 0 0 4096 1026 0 0 0 17 1 0 0
/proc/7222/statm: 14287 13927 86 211 0 14073 0
Current children cumulated CPU time (s) 462.68
Current children cumulated vsize (KiB) 62504

[startup+522.949 s]
/proc/loadavg: 1.02 1.02 1.49 2/79 7224
/proc/meminfo: memFree=1553712/2055920 swapFree=4192812/4192956
[pid=7219] ppid=7217 vsize=5356 CPUtime=0.06

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

[pid=7219] ppid=7217 vsize=5356 CPUtime=0.06
/proc/7219/stat : 7219 (rsat.sh) S 7217 7219 6018 0 -1 4194304 307 452 0 0 0 0 6 0 16 0 1 0 222513018 5484544 235 18446744073709551615 4194304 4889804 548682069232 18446744073709551615 215418987332 0 65536 4100 65538 18446744071563356171 0 0 17 1 0 0
/proc/7219/statm: 1339 235 195 169 0 50 0
[pid=7222] ppid=7219 vsize=73060 CPUtime=582.73
/proc/7222/stat : 7222 (rsat) R 7219 7219 6018 0 -1 4194304 23123 0 0 0 58251 22 0 0 25 0 1 0 222513026 74813440 18033 18446744073709551615 134512640 135377749 4294956784 18446744073709551615 134522871 0 0 4096 1026 0 0 0 17 1 0 0
/proc/7222/statm: 18265 18033 86 211 0 18051 0
Current children cumulated CPU time (s) 582.79
Current children cumulated vsize (KiB) 78416

[startup+643.098 s]
/proc/loadavg: 1.00 1.01 1.43 2/79 7224
/proc/meminfo: memFree=1537776/2055920 swapFree=4192812/4192956
[pid=7219] ppid=7217 vsize=5356 CPUtime=0.06
/proc/7219/stat : 7219 (rsat.sh) S 7217 7219 6018 0 -1 4194304 307 452 0 0 0 0 6 0 16 0 1 0 222513018 5484544 235 18446744073709551615 4194304 4889804 548682069232 18446744073709551615 215418987332 0 65536 4100 65538 18446744071563356171 0 0 17 1 0 0
/proc/7219/statm: 1339 235 195 169 0 50 0
[pid=7222] ppid=7219 vsize=83748 CPUtime=642.78
/proc/7222/stat : 7222 (rsat) R 7219 7219 6018 0 -1 4194304 25847 0 0 0 64254 24 0 0 25 0 1 0 222513026 85757952 19987 18446744073709551615 134512640 135377749 4294956784 18446744073709551615 134522794 0 0 4096 1026 0 0 0 17 1 0 0
/proc/7222/statm: 20937 19987 86 211 0 20723 0
Current children cumulated CPU time (s) 642.84
Current children cumulated vsize (KiB) 89104

[startup+703.174 s]
/proc/loadavg: 1.00 1.00 1.40 2/79 7224
/proc/meminfo: memFree=1533360/2055920 swapFree=4192812/4192956
[pid=7219] ppid=7217 vsize=5356 CPUtime=0.06
/proc/7219/stat : 7219 (rsat.sh) S 7217 7219 6018 0 -1 4194304 307 452 0 0 0 0 6 0 16 0 1 0 222513018 5484544 235 18446744073709551615 4194304 4889804 548682069232 18446744073709551615 215418987332 0 65536 4100 65538 18446744071563356171 0 0 17 1 0 0
/proc/7219/statm: 1339 235 195 169 0 50 0
[pid=7222] ppid=7219 vsize=87652 CPUtime=702.83
/proc/7222/stat : 7222 (rsat) R 7219 7219 6018 0 -1 4194304 30032 0 0 0 70257 26 0 0 25 0 1 0 222513026 89755648 21071 18446744073709551615 134512640 135377749 4294956784 18446744073709551615 134522794 0 0 4096 1026 0 0 0 17 1 0 0
/proc/7222/statm: 21913 21071 86 211 0 21699 0
Current children cumulated CPU time (s) 702.89
Current children cumulated vsize (KiB) 93008

[startup+763.252 s]
/proc/loadavg: 1.00 1.00 1.37 2/79 7224
/proc/meminfo: memFree=1533360/2055920 swapFree=4192812/4192956
[pid=7219] ppid=7217 vsize=5356 CPUtime=0.06
/proc/7219/stat : 7219 (rsat.sh) S 7217 7219 6018 0 -1 4194304 307 452 0 0 0 0 6 0 16 0 1 0 222513018 5484544 235 18446744073709551615 4194304 4889804 548682069232 18446744073709551615 215418987332 0 65536 4100 65538 18446744071563356171 0 0 17 1 0 0
/proc/7219/statm: 1339 235 195 169 0 50 0
[pid=7222] ppid=7219 vsize=87652 CPUtime=762.88
/proc/7222/stat : 7222 (rsat) R 7219 7219 6018 0 -1 4194304 30038 0 0 0 76262 26 0 0 25 0 1 0 222513026 89755648 21077 18446744073709551615 134512640 135377749 4294956784 18446744073709551615 134523176 0 0 4096 1026 0 0 0 17 1 0 0
/proc/7222/statm: 21913 21077 86 211 0 21699 0
Current children cumulated CPU time (s) 762.94
Current children cumulated vsize (KiB) 93008

[startup+823.332 s]
/proc/loadavg: 1.00 1.00 1.34 2/79 7224
/proc/meminfo: memFree=1533360/2055920 swapFree=4192812/4192956
[pid=7219] ppid=7217 vsize=5356 CPUtime=0.06
/proc/7219/stat : 7219 (rsat.sh) S 7217 7219 6018 0 -1 4194304 307 452 0 0 0 0 6 0 16 0 1 0 222513018 5484544 235 18446744073709551615 4194304 4889804 548682069232 18446744073709551615 215418987332 0 65536 4100 65538 18446744071563356171 0 0 17 1 0 0
/proc/7219/statm: 1339 235 195 169 0 50 0
[pid=7222] ppid=7219 vsize=87652 CPUtime=822.94
/proc/7222/stat : 7222 (rsat) R 7219 7219 6018 0 -1 4194304 30038 0 0 0 82267 27 0 0 25 0 1 0 222513026 89755648 21077 18446744073709551615 134512640 135377749 4294956784 18446744073709551615 134522794 0 0 4096 1026 0 0 0 17 1 0 0
/proc/7222/statm: 21913 21077 86 211 0 21699 0
Current children cumulated CPU time (s) 823
Current children cumulated vsize (KiB) 93008

[startup+883.407 s]
/proc/loadavg: 1.00 1.00 1.32 2/79 7224
/proc/meminfo: memFree=1533360/2055920 swapFree=4192812/4192956
[pid=7219] ppid=7217 vsize=5356 CPUtime=0.06
/proc/7219/stat : 7219 (rsat.sh) S 7217 7219 6018 0 -1 4194304 307 452 0 0 0 0 6 0 16 0 1 0 222513018 5484544 235 18446744073709551615 4194304 4889804 548682069232 18446744073709551615 215418987332 0 65536 4100 65538 18446744071563356171 0 0 17 1 0 0
/proc/7219/statm: 1339 235 195 169 0 50 0
[pid=7222] ppid=7219 vsize=87652 CPUtime=882.99
/proc/7222/stat : 7222 (rsat) R 7219 7219 6018 0 -1 4194304 30040 0 0 0 88272 27 0 0 25 0 1 0 222513026 89755648 21079 18446744073709551615 134512640 135377749 4294956784 18446744073709551615 134522794 0 0 4096 1026 0 0 0 17 1 0 0
/proc/7222/statm: 21913 21079 86 211 0 21699 0
Current children cumulated CPU time (s) 883.05
Current children cumulated vsize (KiB) 93008

[startup+943.481 s]
/proc/loadavg: 1.00 1.00 1.30 2/79 7224
/proc/meminfo: memFree=1533360/2055920 swapFree=4192812/4192956
[pid=7219] ppid=7217 vsize=5356 CPUtime=0.06
/proc/7219/stat : 7219 (rsat.sh) S 7217 7219 6018 0 -1 4194304 307 452 0 0 0 0 6 0 16 0 1 0 222513018 5484544 235 18446744073709551615 4194304 4889804 548682069232 18446744073709551615 215418987332 0 65536 4100 65538 18446744071563356171 0 0 17 1 0 0
/proc/7219/statm: 1339 235 195 169 0 50 0
[pid=7222] ppid=7219 vsize=87652 CPUtime=943.04
/proc/7222/stat : 7222 (rsat) R 7219 7219 6018 0 -1 4194304 30040 0 0 0 94276 28 0 0 25 0 1 0 222513026 89755648 21079 18446744073709551615 134512640 135377749 4294956784 18446744073709551615 134522801 0 0 4096 1026 0 0 0 17 1 0 0
/proc/7222/statm: 21913 21079 86 211 0 21699 0
Current children cumulated CPU time (s) 943.1
Current children cumulated vsize (KiB) 93008

[startup+1003.56 s]
/proc/loadavg: 1.00 1.00 1.27 2/79 7224
/proc/meminfo: memFree=1533488/2055920 swapFree=4192812/4192956
[pid=7219] ppid=7217 vsize=5356 CPUtime=0.06
/proc/7219/stat : 7219 (rsat.sh) S 7217 7219 6018 0 -1 4194304 307 452 0 0 0 0 6 0 16 0 1 0 222513018 5484544 235 18446744073709551615 4194304 4889804 548682069232 18446744073709551615 215418987332 0 65536 4100 65538 18446744071563356171 0 0 17 1 0 0
/proc/7219/statm: 1339 235 195 169 0 50 0
[pid=7222] ppid=7219 vsize=87652 CPUtime=1003.09
/proc/7222/stat : 7222 (rsat) R 7219 7219 6018 0 -1 4194304 30040 0 0 0 100281 28 0 0 25 0 1 0 222513026 89755648 21079 18446744073709551615 134512640 135377749 4294956784 18446744073709551615 134522801 0 0 4096 1026 0 0 0 17 1 0 0
/proc/7222/statm: 21913 21079 86 211 0 21699 0
Current children cumulated CPU time (s) 1003.15
Current children cumulated vsize (KiB) 93008

[startup+1063.64 s]
/proc/loadavg: 1.00 1.00 1.26 2/79 7224
/proc/meminfo: memFree=1533488/2055920 swapFree=4192812/4192956
[pid=7219] ppid=7217 vsize=5356 CPUtime=0.06
/proc/7219/stat : 7219 (rsat.sh) S 7217 7219 6018 0 -1 4194304 307 452 0 0 0 0 6 0 16 0 1 0 222513018 5484544 235 18446744073709551615 4194304 4889804 548682069232 18446744073709551615 215418987332 0 65536 4100 65538 18446744071563356171 0 0 17 1 0 0
/proc/7219/statm: 1339 235 195 169 0 50 0
[pid=7222] ppid=7219 vsize=87652 CPUtime=1063.16
/proc/7222/stat : 7222 (rsat) R 7219 7219 6018 0 -1 4194304 30047 0 0 0 106287 29 0 0 25 0 1 0 222513026 89755648 21086 18446744073709551615 134512640 135377749 4294956784 18446744073709551615 134522794 0 0 4096 1026 0 0 0 17 1 0 0
/proc/7222/statm: 21913 21086 86 211 0 21699 0
Current children cumulated CPU time (s) 1063.22
Current children cumulated vsize (KiB) 93008

[startup+1123.72 s]
/proc/loadavg: 1.00 1.00 1.24 2/79 7224
/proc/meminfo: memFree=1527536/2055920 swapFree=4192812/4192956
[pid=7219] ppid=7217 vsize=5356 CPUtime=0.06
/proc/7219/stat : 7219 (rsat.sh) S 7217 7219 6018 0 -1 4194304 307 452 0 0 0 0 6 0 16 0 1 0 222513018 5484544 235 18446744073709551615 4194304 4889804 548682069232 18446744073709551615 215418987332 0 65536 4100 65538 18446744071563356171 0 0 17 1 0 0
/proc/7219/statm: 1339 235 195 169 0 50 0
[pid=7222] ppid=7219 vsize=93416 CPUtime=1123.21
/proc/7222/stat : 7222 (rsat) R 7219 7219 6018 0 -1 4194304 31543 0 0 0 112289 32 0 0 25 0 1 0 222513026 95657984 22582 18446744073709551615 134512640 135377749 4294956784 18446744073709551615 134522794 0 0 4096 1026 0 0 0 17 1 0 0
/proc/7222/statm: 23354 22582 86 211 0 23140 0
Current children cumulated CPU time (s) 1123.27
Current children cumulated vsize (KiB) 98772

[startup+1183.79 s]
/proc/loadavg: 1.00 1.00 1.22 2/79 7224
/proc/meminfo: memFree=1521392/2055920 swapFree=4192812/4192956
[pid=7219] ppid=7217 vsize=5356 CPUtime=0.06
/proc/7219/stat : 7219 (rsat.sh) S 7217 7219 6018 0 -1 4194304 307 452 0 0 0 0 6 0 16 0 1 0 222513018 5484544 235 18446744073709551615 4194304 4889804 548682069232 18446744073709551615 215418987332 0 65536 4100 65538 18446744071563356171 0 0 17 1 0 0
/proc/7219/statm: 1339 235 195 169 0 50 0
[pid=7222] ppid=7219 vsize=99508 CPUtime=1183.27
/proc/7222/stat : 7222 (rsat) R 7219 7219 6018 0 -1 4194304 33094 0 0 0 118293 34 0 0 25 0 1 0 222513026 101896192 24133 18446744073709551615 134512640 135377749 4294956784 18446744073709551615 134522822 0 0 4096 1026 0 0 0 17 1 0 0
/proc/7222/statm: 24877 24133 86 211 0 24663 0
Current children cumulated CPU time (s) 1183.33
Current children cumulated vsize (KiB) 104864



Maximum CPU time exceeded: sending SIGTERM then SIGKILL

[startup+1200.5 s]
/proc/loadavg: 1.00 1.00 1.21 2/79 7224
/proc/meminfo: memFree=1519664/2055920 swapFree=4192812/4192956
[pid=7219] ppid=7217 vsize=5356 CPUtime=0.06
/proc/7219/stat : 7219 (rsat.sh) S 7217 7219 6018 0 -1 4194304 307 452 0 0 0 0 6 0 16 0 1 0 222513018 5484544 235 18446744073709551615 4194304 4889804 548682069232 18446744073709551615 215418987332 0 65536 4100 65538 18446744071563356171 0 0 17 1 0 0
/proc/7219/statm: 1339 235 195 169 0 50 0
[pid=7222] ppid=7219 vsize=101064 CPUtime=1199.97
/proc/7222/stat : 7222 (rsat) R 7219 7219 6018 0 -1 4194304 33496 0 0 0 119963 34 0 0 25 0 1 0 222513026 103489536 24535 18446744073709551615 134512640 135377749 4294956784 18446744073709551615 134522801 0 0 4096 1026 0 0 0 17 1 0 0
/proc/7222/statm: 25266 24535 86 211 0 25052 0
Current children cumulated CPU time (s) 1200.03
Current children cumulated vsize (KiB) 106420

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 1.00 1.21 2/79 7224
/proc/meminfo: memFree=1519664/2055920 swapFree=4192812/4192956
[pid=7219] ppid=7217 vsize=5356 CPUtime=0.06
/proc/7219/stat : 7219 (rsat.sh) S 7217 7219 6018 0 -1 4194304 307 452 0 0 0 0 6 0 16 0 1 0 222513018 5484544 235 18446744073709551615 4194304 4889804 548682069232 18446744073709551615 215418987332 0 65536 4100 65538 18446744071563356171 0 0 17 1 0 0
/proc/7219/statm: 1339 235 195 169 0 50 0
[pid=7222] ppid=7219 vsize=101064 CPUtime=1199.97
/proc/7222/stat : 7222 (rsat) R 7219 7219 6018 0 -1 4194304 33496 0 0 0 119963 34 0 0 25 0 1 0 222513026 103489536 24535 18446744073709551615 134512640 135377749 4294956784 18446744073709551615 134522801 0 0 4096 1026 0 0 0 17 1 0 0
/proc/7222/statm: 25266 24535 86 211 0 25052 0
Current children cumulated CPU time (s) 1200.03
Current children cumulated vsize (KiB) 106420

Child ended because it received signal 15 (SIGTERM)

!!! problem with CPU time !!!
wait4(...,&childrusage) returns 7219 and gives childrusage.ru_utime.tv_sec=0 childrusage.ru_utime.tv_usec=64990 childrusage.ru_stime.tv_sec=0 childrusage.ru_stime.tv_usec=5999
CPU time returned by wait4() is 0.070989
while last known CPU time is 1200.03

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

Real time (s): 1200.51
CPU time (s): 1200.03
CPU user time (s): 1199.69
CPU system time (s): 0.34
CPU usage (%): 99.9598
Max. virtual memory (cumulated for all children) (KiB): 106420

getrusage(RUSAGE_CHILDREN,...) data:
user time used= 0.06499
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= 759
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= 16
involuntary context switches= 12

runsolver used 1.24681 second user time and 3.02054 second system time

The end

Launcher Data (download as text)

Begin job on node9 on Wed Feb 21 02:39:44 UTC 2007

IDJOB= 303030
IDBENCH= 20098
IDSOLVER= 104
FILE ID= node9/303030-1172025584

PBS_JOBID= 3849157

Free space on /tmp= 66547 MiB

SOLVER NAME= Rsat 2007-02-08
BENCH NAME= HOME/pub/bench/SAT07/random/LargeSize/7SAT/v180/unif-k7-r85-v180-c15300-S467706592-03.cnf
COMMAND LINE= /tmp/evaluation/303030-1172025584/rsat.sh /tmp/evaluation/303030-1172025584/instance-303030-1172025584.cnf            
RUNSOLVER COMMAND LINE= runsolver  --timestamp  -w ROOT/results/node9/watcher-303030-1172025584 -o ROOT/results/node9/solver-303030-1172025584 -C 1200 -M 1800 --output-limit 1,15  /tmp/evaluation/303030-1172025584/rsat.sh /tmp/evaluation/303030-1172025584/instance-303030-1172025584.cnf            

META MD5SUM SOLVER= 42fb71d21991acbdd759c16645f65450
MD5SUM BENCH=  451b060819aa97eb8e957db42efda954

RANDOM SEED= 964640130

TIME LIMIT= 1200 seconds
MEMORY LIMIT= 1800 MiB

Linux node9.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		: 3000.263
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		: 3000.263
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:       1618840 kB
Buffers:         53756 kB
Cached:         257480 kB
SwapCached:          0 kB
Active:         284816 kB
Inactive:        80944 kB
HighTotal:           0 kB
HighFree:            0 kB
LowTotal:      2055920 kB
LowFree:       1618840 kB
SwapTotal:     4192956 kB
SwapFree:      4192812 kB
Dirty:            2204 kB
Writeback:           0 kB
Mapped:          73424 kB
Slab:            57040 kB
Committed_AS:  1131872 kB
PageTables:       1688 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= 66547 MiB

End job on node9 on Wed Feb 21 02:59:47 UTC 2007