Trace number 299299

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 1200.37

General information on the benchmark

Namerandom/OnTreshold/3SAT/v650/
unif-k3-r4.261-v650-c2769-S1159448555-06.SAT.shuffled.cnf
MD5SUMaaccba9de1e5956b8aeb22995647bf6b
Bench CategoryRANDOM (random instances)
Best result obtained on this benchmarkSAT
Best CPU time to get the best result obtained on this benchmark0.076988
Satisfiable
(Un)Satisfiability was proved
Number of variables650
Number of clauses2769
Sum of the clauses size8307
Maximum clause length3
Minimum clause length3
Number of clauses of size 10
Number of clauses of size 20
Number of clauses of size 32769
Number of clauses of size 40
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 |    2769     8307 |     830       0        0     nan |  0.000 % |
0.00/0.01	c |         0 |    2752     8354 |      --       0       --      -- |     --   | -17/47
0.00/0.01	c ==============================================================================
0.00/0.01	c Result  :   #vars: 633   #clauses: 2752   #literals: 8354
0.00/0.01	c CPU time:   0.007998 s
0.00/0.01	c ==============================================================================
0.00/0.01	c Rsat version 2.00

Verifier Data (download as text)

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

Watcher Data (download as text)

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

command line: runsolver --timestamp -w ROOT/results/node7/watcher-299299-1171869139 -o ROOT/results/node7/solver-299299-1171869139 -C 1200 -M 1800 --output-limit 1,15 /tmp/evaluation/299299-1171869139/rsat.sh /tmp/evaluation/299299-1171869139/instance-299299-1171869139.cnf 

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


[startup+0 s]
/proc/loadavg: 1.07 1.00 1.00 3/77 26219
/proc/meminfo: memFree=1686792/2055920 swapFree=4142368/4192956
[pid=26219] ppid=26217 vsize=5356 CPUtime=0
/proc/26219/stat : 26219 (rsat.sh) S 26217 26219 25732 0 -1 4194304 285 0 0 0 0 0 0 0 18 0 1 0 206868673 5484544 234 18446744073709551615 4194304 4889804 548682069232 18446744073709551615 244671112004 0 65536 4100 65538 18446744071563356171 0 0 17 1 0 0
/proc/26219/statm: 1339 234 195 169 0 50 0
[pid=26220] ppid=26219 vsize=820 CPUtime=0
/proc/26220/stat : 26220 (SatElite) R 26219 26219 25732 0 -1 4194304 136 0 0 0 0 0 0 0 19 0 1 0 206868673 839680 118 18446744073709551615 134512640 135038345 4294956672 18446744073709551615 134699389 0 0 4096 3 0 0 0 17 1 0 0
/proc/26220/statm: 205 118 49 128 0 74 0

[startup+0.107067 s]
/proc/loadavg: 1.07 1.00 1.00 3/77 26219
/proc/meminfo: memFree=1686792/2055920 swapFree=4142368/4192956
[pid=26219] ppid=26217 vsize=5356 CPUtime=0.01
/proc/26219/stat : 26219 (rsat.sh) S 26217 26219 25732 0 -1 4194304 307 182 0 0 0 0 1 0 16 0 1 0 206868673 5484544 235 18446744073709551615 4194304 4889804 548682069232 18446744073709551615 244671112004 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/26219/statm: 1339 235 195 169 0 50 0
Current children cumulated CPU time (s) 0.01
Current children cumulated vsize (KiB) 5356

[startup+0.515108 s]
/proc/loadavg: 1.07 1.00 1.00 3/77 26219
/proc/meminfo: memFree=1686792/2055920 swapFree=4142368/4192956
[pid=26219] ppid=26217 vsize=5356 CPUtime=0.01
/proc/26219/stat : 26219 (rsat.sh) S 26217 26219 25732 0 -1 4194304 307 182 0 0 0 0 1 0 16 0 1 0 206868673 5484544 235 18446744073709551615 4194304 4889804 548682069232 18446744073709551615 244671112004 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/26219/statm: 1339 235 195 169 0 50 0
Current children cumulated CPU time (s) 0.01
Current children cumulated vsize (KiB) 5356

[startup+1.33519 s]
/proc/loadavg: 1.07 1.00 1.00 2/79 26222
/proc/meminfo: memFree=1684728/2055920 swapFree=4142368/4192956
[pid=26219] ppid=26217 vsize=5356 CPUtime=0.01
/proc/26219/stat : 26219 (rsat.sh) S 26217 26219 25732 0 -1 4194304 307 182 0 0 0 0 1 0 16 0 1 0 206868673 5484544 235 18446744073709551615 4194304 4889804 548682069232 18446744073709551615 244671112004 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/26219/statm: 1339 235 195 169 0 50 0
[pid=26222] ppid=26219 vsize=3020 CPUtime=1.31
/proc/26222/stat : 26222 (rsat) R 26219 26219 25732 0 -1 4194304 622 0 0 0 131 0 0 0 25 0 1 0 206868675 3092480 576 18446744073709551615 134512640 135377749 4294956784 18446744073709551615 134529141 0 0 4096 1026 0 0 0 17 1 0 0
/proc/26222/statm: 755 576 86 211 0 541 0
Current children cumulated CPU time (s) 1.32
Current children cumulated vsize (KiB) 8376

[startup+2.97137 s]
/proc/loadavg: 1.07 1.00 1.00 2/79 26222
/proc/meminfo: memFree=1683448/2055920 swapFree=4142368/4192956
[pid=26219] ppid=26217 vsize=5356 CPUtime=0.01
/proc/26219/stat : 26219 (rsat.sh) S 26217 26219 25732 0 -1 4194304 307 182 0 0 0 0 1 0 16 0 1 0 206868673 5484544 235 18446744073709551615 4194304 4889804 548682069232 18446744073709551615 244671112004 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/26219/statm: 1339 235 195 169 0 50 0
[pid=26222] ppid=26219 vsize=4156 CPUtime=2.94
/proc/26222/stat : 26222 (rsat) R 26219 26219 25732 0 -1 4194304 1062 0 0 0 294 0 0 0 25 0 1 0 206868675 4255744 887 18446744073709551615 134512640 135377749 4294956784 18446744073709551615 134523251 0 0 4096 1026 0 0 0 17 1 0 0
/proc/26222/statm: 1039 887 86 211 0 825 0
Current children cumulated CPU time (s) 2.95
Current children cumulated vsize (KiB) 9512

[startup+6.25772 s]
/proc/loadavg: 1.07 1.00 1.00 2/79 26222
/proc/meminfo: memFree=1681464/2055920 swapFree=4142368/4192956
[pid=26219] ppid=26217 vsize=5356 CPUtime=0.01
/proc/26219/stat : 26219 (rsat.sh) S 26217 26219 25732 0 -1 4194304 307 182 0 0 0 0 1 0 16 0 1 0 206868673 5484544 235 18446744073709551615 4194304 4889804 548682069232 18446744073709551615 244671112004 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/26219/statm: 1339 235 195 169 0 50 0
[pid=26222] ppid=26219 vsize=5704 CPUtime=6.22
/proc/26222/stat : 26222 (rsat) R 26219 26219 25732 0 -1 4194304 1601 0 0 0 622 0 0 0 25 0 1 0 206868675 5840896 1230 18446744073709551615 134512640 135377749 4294956784 18446744073709551615 134522833 0 0 4096 1026 0 0 0 17 1 0 0
/proc/26222/statm: 1426 1230 86 211 0 1212 0
Current children cumulated CPU time (s) 6.23
Current children cumulated vsize (KiB) 11060

[startup+12.7084 s]
/proc/loadavg: 1.06 1.00 1.00 2/79 26222
/proc/meminfo: memFree=1679480/2055920 swapFree=4142368/4192956
[pid=26219] ppid=26217 vsize=5356 CPUtime=0.01
/proc/26219/stat : 26219 (rsat.sh) S 26217 26219 25732 0 -1 4194304 307 182 0 0 0 0 1 0 16 0 1 0 206868673 5484544 235 18446744073709551615 4194304 4889804 548682069232 18446744073709551615 244671112004 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/26219/statm: 1339 235 195 169 0 50 0
[pid=26222] ppid=26219 vsize=8020 CPUtime=12.67
/proc/26222/stat : 26222 (rsat) R 26219 26219 25732 0 -1 4194304 2594 0 0 0 1266 1 0 0 25 0 1 0 206868675 8212480 1737 18446744073709551615 134512640 135377749 4294956784 18446744073709551615 134522794 0 0 4096 1026 0 0 0 17 1 0 0
/proc/26222/statm: 2005 1737 86 211 0 1791 0
Current children cumulated CPU time (s) 12.68
Current children cumulated vsize (KiB) 13376

[startup+25.5277 s]
/proc/loadavg: 1.05 1.00 1.00 2/79 26222
/proc/meminfo: memFree=1675960/2055920 swapFree=4142368/4192956
[pid=26219] ppid=26217 vsize=5356 CPUtime=0.01
/proc/26219/stat : 26219 (rsat.sh) S 26217 26219 25732 0 -1 4194304 307 182 0 0 0 0 1 0 16 0 1 0 206868673 5484544 235 18446744073709551615 4194304 4889804 548682069232 18446744073709551615 244671112004 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/26219/statm: 1339 235 195 169 0 50 0
[pid=26222] ppid=26219 vsize=11156 CPUtime=25.49
/proc/26222/stat : 26222 (rsat) R 26219 26219 25732 0 -1 4194304 3841 0 0 0 2546 3 0 0 25 0 1 0 206868675 11423744 2596 18446744073709551615 134512640 135377749 4294956784 18446744073709551615 134522794 0 0 4096 1026 0 0 0 17 1 0 0
/proc/26222/statm: 2789 2596 86 211 0 2575 0
Current children cumulated CPU time (s) 25.5
Current children cumulated vsize (KiB) 16512

[startup+51.1574 s]
/proc/loadavg: 1.03 1.00 1.00 2/79 26222
/proc/meminfo: memFree=1671224/2055920 swapFree=4142368/4192956
[pid=26219] ppid=26217 vsize=5356 CPUtime=0.01
/proc/26219/stat : 26219 (rsat.sh) S 26217 26219 25732 0 -1 4194304 307 182 0 0 0 0 1 0 16 0 1 0 206868673 5484544 235 18446744073709551615 4194304 4889804 548682069232 18446744073709551615 244671112004 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/26219/statm: 1339 235 195 169 0 50 0
[pid=26222] ppid=26219 vsize=16516 CPUtime=51.12
/proc/26222/stat : 26222 (rsat) R 26219 26219 25732 0 -1 4194304 6008 0 0 0 5106 6 0 0 25 0 1 0 206868675 16912384 3797 18446744073709551615 134512640 135377749 4294956784 18446744073709551615 134530170 0 0 4096 1026 0 0 0 17 1 0 0
/proc/26222/statm: 4129 3797 86 211 0 3915 0
Current children cumulated CPU time (s) 51.13
Current children cumulated vsize (KiB) 21872

[startup+102.409 s]
/proc/loadavg: 1.01 1.00 1.00 2/79 26222
/proc/meminfo: memFree=1663736/2055920 swapFree=4142368/4192956
[pid=26219] ppid=26217 vsize=5356 CPUtime=0.01
/proc/26219/stat : 26219 (rsat.sh) S 26217 26219 25732 0 -1 4194304 307 182 0 0 0 0 1 0 16 0 1 0 206868673 5484544 235 18446744073709551615 4194304 4889804 548682069232 18446744073709551615 244671112004 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/26219/statm: 1339 235 195 169 0 50 0
[pid=26222] ppid=26219 vsize=23408 CPUtime=102.35
/proc/26222/stat : 26222 (rsat) R 26219 26219 25732 0 -1 4194304 8642 0 0 0 10227 8 0 0 25 0 1 0 206868675 23969792 5659 18446744073709551615 134512640 135377749 4294956784 18446744073709551615 134522794 0 0 4096 1026 0 0 0 17 1 0 0
/proc/26222/statm: 5852 5659 86 211 0 5638 0
Current children cumulated CPU time (s) 102.36
Current children cumulated vsize (KiB) 28764

[startup+162.484 s]
/proc/loadavg: 1.00 1.00 1.00 2/79 26222
/proc/meminfo: memFree=1660920/2055920 swapFree=4142368/4192956
[pid=26219] ppid=26217 vsize=5356 CPUtime=0.01
/proc/26219/stat : 26219 (rsat.sh) S 26217 26219 25732 0 -1 4194304 307 182 0 0 0 0 1 0 16 0 1 0 206868673 5484544 235 18446744073709551615 4194304 4889804 548682069232 18446744073709551615 244671112004 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/26219/statm: 1339 235 195 169 0 50 0
[pid=26222] ppid=26219 vsize=27680 CPUtime=162.41
/proc/26222/stat : 26222 (rsat) R 26219 26219 25732 0 -1 4194304 9765 0 0 0 16232 9 0 0 25 0 1 0 206868675 28344320 6396 18446744073709551615 134512640 135377749 4294956784 18446744073709551615 134522951 0 0 4096 1026 0 0 0 17 1 0 0
/proc/26222/statm: 6920 6396 86 211 0 6706 0
Current children cumulated CPU time (s) 162.42
Current children cumulated vsize (KiB) 33036

[startup+222.506 s]
/proc/loadavg: 1.00 1.00 1.00 2/79 26222
/proc/meminfo: memFree=1653624/2055920 swapFree=4142368/4192956
[pid=26219] ppid=26217 vsize=5356 CPUtime=0.01
/proc/26219/stat : 26219 (rsat.sh) S 26217 26219 25732 0 -1 4194304 307 182 0 0 0 0 1 0 16 0 1 0 206868673 5484544 235 18446744073709551615 4194304 4889804 548682069232 18446744073709551615 244671112004 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/26219/statm: 1339 235 195 169 0 50 0
[pid=26222] ppid=26219 vsize=34408 CPUtime=222.42
/proc/26222/stat : 26222 (rsat) R 26219 26219 25732 0 -1 4194304 13080 0 0 0 22229 13 0 0 25 0 1 0 206868675 35233792 8171 18446744073709551615 134512640 135377749 4294956784 18446744073709551615 134529680 0 0 4096 1026 0 0 0 17 1 0 0
/proc/26222/statm: 8602 8171 86 211 0 8388 0
Current children cumulated CPU time (s) 222.43
Current children cumulated vsize (KiB) 39764

[startup+282.578 s]
/proc/loadavg: 1.00 1.00 1.00 2/79 26222
/proc/meminfo: memFree=1653624/2055920 swapFree=4142368/4192956
[pid=26219] ppid=26217 vsize=5356 CPUtime=0.01
/proc/26219/stat : 26219 (rsat.sh) S 26217 26219 25732 0 -1 4194304 307 182 0 0 0 0 1 0 16 0 1 0 206868673 5484544 235 18446744073709551615 4194304 4889804 548682069232 18446744073709551615 244671112004 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/26219/statm: 1339 235 195 169 0 50 0
[pid=26222] ppid=26219 vsize=34408 CPUtime=282.48
/proc/26222/stat : 26222 (rsat) R 26219 26219 25732 0 -1 4194304 13081 0 0 0 28234 14 0 0 25 0 1 0 206868675 35233792 8172 18446744073709551615 134512640 135377749 4294956784 18446744073709551615 134522794 0 0 4096 1026 0 0 0 17 1 0 0
/proc/26222/statm: 8602 8172 86 211 0 8388 0
Current children cumulated CPU time (s) 282.49
Current children cumulated vsize (KiB) 39764

[startup+342.651 s]
/proc/loadavg: 1.00 1.00 1.00 2/79 26222
/proc/meminfo: memFree=1651640/2055920 swapFree=4142368/4192956
[pid=26219] ppid=26217 vsize=5356 CPUtime=0.01
/proc/26219/stat : 26219 (rsat.sh) S 26217 26219 25732 0 -1 4194304 307 182 0 0 0 0 1 0 16 0 1 0 206868673 5484544 235 18446744073709551615 4194304 4889804 548682069232 18446744073709551615 244671112004 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/26219/statm: 1339 235 195 169 0 50 0
[pid=26222] ppid=26219 vsize=36496 CPUtime=342.54
/proc/26222/stat : 26222 (rsat) R 26219 26219 25732 0 -1 4194304 13634 0 0 0 34239 15 0 0 25 0 1 0 206868675 37371904 8725 18446744073709551615 134512640 135377749 4294956784 18446744073709551615 134522801 0 0 4096 1026 0 0 0 17 1 0 0
/proc/26222/statm: 9124 8725 86 211 0 8910 0
Current children cumulated CPU time (s) 342.55
Current children cumulated vsize (KiB) 41852

[startup+402.722 s]
/proc/loadavg: 1.00 1.00 1.00 2/79 26222
/proc/meminfo: memFree=1644408/2055920 swapFree=4142368/4192956
[pid=26219] ppid=26217 vsize=5356 CPUtime=0.01
/proc/26219/stat : 26219 (rsat.sh) S 26217 26219 25732 0 -1 4194304 307 182 0 0 0 0 1 0 16 0 1 0 206868673 5484544 235 18446744073709551615 4194304 4889804 548682069232 18446744073709551615 244671112004 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/26219/statm: 1339 235 195 169 0 50 0
[pid=26222] ppid=26219 vsize=43596 CPUtime=402.59
/proc/26222/stat : 26222 (rsat) R 26219 26219 25732 0 -1 4194304 15406 0 0 0 40242 17 0 0 25 0 1 0 206868675 44642304 10497 18446744073709551615 134512640 135377749 4294956784 18446744073709551615 134523283 0 0 4096 1026 0 0 0 17 1 0 0
/proc/26222/statm: 10899 10497 86 211 0 10685 0
Current children cumulated CPU time (s) 402.6
Current children cumulated vsize (KiB) 48952

[startup+462.794 s]
/proc/loadavg: 1.00 1.00 1.00 2/79 26222
/proc/meminfo: memFree=1638264/2055920 swapFree=4142368/4192956
[pid=26219] ppid=26217 vsize=5356 CPUtime=0.01
/proc/26219/stat : 26219 (rsat.sh) S 26217 26219 25732 0 -1 4194304 307 182 0 0 0 0 1 0 16 0 1 0 206868673 5484544 235 18446744073709551615 4194304 4889804 548682069232 18446744073709551615 244671112004 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/26219/statm: 1339 235 195 169 0 50 0
[pid=26222] ppid=26219 vsize=49396 CPUtime=462.65
/proc/26222/stat : 26222 (rsat) R 26219 26219 25732 0 -1 4194304 16931 0 0 0 46246 19 0 0 25 0 1 0 206868675 50581504 12022 18446744073709551615 134512640 135377749 4294956784 18446744073709551615 134522794 0 0 4096 1026 0 0 0 17 1 0 0
/proc/26222/statm: 12349 12022 86 211 0 12135 0
Current children cumulated CPU time (s) 462.66
Current children cumulated vsize (KiB) 54752

[startup+522.866 s]
/proc/loadavg: 1.00 1.00 1.00 2/79 26222
/proc/meminfo: memFree=1637368/2055920 swapFree=4142368/4192956
[pid=26219] ppid=26217 vsize=5356 CPUtime=0.01
/proc/26219/stat : 26219 (rsat.sh) S 26217 26219 25732 0 -1 4194304 307 182 0 0 0 0 1 0 16 0 1 0 206868673 5484544 235 18446744073709551615 4194304 4889804 548682069232 18446744073709551615 244671112004 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/26219/statm: 1339 235 195 169 0 50 0
[pid=26222] ppid=26219 vsize=52424 CPUtime=522.71
/proc/26222/stat : 26222 (rsat) R 26219 26219 25732 0 -1 4194304 21158 0 0 0 52250 21 0 0 25 0 1 0 206868675 53682176 12197 18446744073709551615 134512640 135377749 4294956784 18446744073709551615 134522794 0 0 4096 1026 0 0 0 17 1 0 0
/proc/26222/statm: 13106 12197 86 211 0 12892 0
Current children cumulated CPU time (s) 522.72
Current children cumulated vsize (KiB) 57780

[startup+582.937 s]
/proc/loadavg: 1.00 1.00 1.00 2/79 26222
/proc/meminfo: memFree=1637368/2055920 swapFree=4142368/4192956
[pid=26219] ppid=26217 vsize=5356 CPUtime=0.01
/proc/26219/stat : 26219 (rsat.sh) S 26217 26219 25732 0 -1 4194304 307 182 0 0 0 0 1 0 16 0 1 0 206868673 5484544 235 18446744073709551615 4194304 4889804 548682069232 18446744073709551615 244671112004 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/26219/statm: 1339 235 195 169 0 50 0
[pid=26222] ppid=26219 vsize=52424 CPUtime=582.76
/proc/26222/stat : 26222 (rsat) R 26219 26219 25732 0 -1 4194304 21158 0 0 0 58255 21 0 0 25 0 1 0 206868675 53682176 12197 18446744073709551615 134512640 135377749 4294956784 18446744073709551615 134522955 0 0 4096 1026 0 0 0 17 1 0 0
/proc/26222/statm: 13106 12197 86 211 0 12892 0
Current children cumulated CPU time (s) 582.77
Current children cumulated vsize (KiB) 57780

[startup+643.012 s]
/proc/loadavg: 1.00 1.00 1.00 2/79 26222
/proc/meminfo: memFree=1637432/2055920 swapFree=4142368/4192956
[pid=26219] ppid=26217 vsize=5356 CPUtime=0.01
/proc/26219/stat : 26219 (rsat.sh) S 26217 26219 25732 0 -1 4194304 307 182 0 0 0 0 1 0 16 0 1 0 206868673 5484544 235 18446744073709551615 4194304 4889804 548682069232 18446744073709551615 244671112004 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/26219/statm: 1339 235 195 169 0 50 0
[pid=26222] ppid=26219 vsize=52424 CPUtime=642.82
/proc/26222/stat : 26222 (rsat) R 26219 26219 25732 0 -1 4194304 21158 0 0 0 64260 22 0 0 25 0 1 0 206868675 53682176 12197 18446744073709551615 134512640 135377749 4294956784 18446744073709551615 134522794 0 0 4096 1026 0 0 0 17 1 0 0
/proc/26222/statm: 13106 12197 86 211 0 12892 0
Current children cumulated CPU time (s) 642.83
Current children cumulated vsize (KiB) 57780

[startup+703.083 s]
/proc/loadavg: 1.00 1.00 1.00 2/79 26222
/proc/meminfo: memFree=1637432/2055920 swapFree=4142368/4192956
[pid=26219] ppid=26217 vsize=5356 CPUtime=0.01
/proc/26219/stat : 26219 (rsat.sh) S 26217 26219 25732 0 -1 4194304 307 182 0 0 0 0 1 0 16 0 1 0 206868673 5484544 235 18446744073709551615 4194304 4889804 548682069232 18446744073709551615 244671112004 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/26219/statm: 1339 235 195 169 0 50 0
[pid=26222] ppid=26219 vsize=52424 CPUtime=702.87
/proc/26222/stat : 26222 (rsat) R 26219 26219 25732 0 -1 4194304 21160 0 0 0 70265 22 0 0 25 0 1 0 206868675 53682176 12199 18446744073709551615 134512640 135377749 4294956784 18446744073709551615 134523307 0 0 4096 1026 0 0 0 17 1 0 0
/proc/26222/statm: 13106 12199 86 211 0 12892 0
Current children cumulated CPU time (s) 702.88
Current children cumulated vsize (KiB) 57780

[startup+763.15 s]
/proc/loadavg: 1.00 1.00 1.00 2/79 26222
/proc/meminfo: memFree=1635640/2055920 swapFree=4142368/4192956
[pid=26219] ppid=26217 vsize=5356 CPUtime=0.01
/proc/26219/stat : 26219 (rsat.sh) S 26217 26219 25732 0 -1 4194304 307 182 0 0 0 0 1 0 16 0 1 0 206868673 5484544 235 18446744073709551615 4194304 4889804 548682069232 18446744073709551615 244671112004 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/26219/statm: 1339 235 195 169 0 50 0
[pid=26222] ppid=26219 vsize=54512 CPUtime=762.93
/proc/26222/stat : 26222 (rsat) R 26219 26219 25732 0 -1 4194304 21649 0 0 0 76270 23 0 0 25 0 1 0 206868675 55820288 12688 18446744073709551615 134512640 135377749 4294956784 18446744073709551615 134522794 0 0 4096 1026 0 0 0 17 1 0 0
/proc/26222/statm: 13628 12688 86 211 0 13414 0
Current children cumulated CPU time (s) 762.94
Current children cumulated vsize (KiB) 59868

[startup+823.219 s]
/proc/loadavg: 1.00 1.00 1.00 2/79 26222
/proc/meminfo: memFree=1630264/2055920 swapFree=4142368/4192956
[pid=26219] ppid=26217 vsize=5356 CPUtime=0.01
/proc/26219/stat : 26219 (rsat.sh) S 26217 26219 25732 0 -1 4194304 307 182 0 0 0 0 1 0 16 0 1 0 206868673 5484544 235 18446744073709551615 4194304 4889804 548682069232 18446744073709551615 244671112004 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/26219/statm: 1339 235 195 169 0 50 0
[pid=26222] ppid=26219 vsize=59476 CPUtime=822.98
/proc/26222/stat : 26222 (rsat) R 26219 26219 25732 0 -1 4194304 22975 0 0 0 82273 25 0 0 25 0 1 0 206868675 60903424 14014 18446744073709551615 134512640 135377749 4294956784 18446744073709551615 134522794 0 0 4096 1026 0 0 0 17 1 0 0
/proc/26222/statm: 14869 14014 86 211 0 14655 0
Current children cumulated CPU time (s) 822.99
Current children cumulated vsize (KiB) 64832

[startup+883.292 s]
/proc/loadavg: 1.00 1.00 1.00 2/79 26222
/proc/meminfo: memFree=1625592/2055920 swapFree=4142368/4192956
[pid=26219] ppid=26217 vsize=5356 CPUtime=0.01
/proc/26219/stat : 26219 (rsat.sh) S 26217 26219 25732 0 -1 4194304 307 182 0 0 0 0 1 0 16 0 1 0 206868673 5484544 235 18446744073709551615 4194304 4889804 548682069232 18446744073709551615 244671112004 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/26219/statm: 1339 235 195 169 0 50 0
[pid=26222] ppid=26219 vsize=64008 CPUtime=883.04
/proc/26222/stat : 26222 (rsat) R 26219 26219 25732 0 -1 4194304 24150 0 0 0 88278 26 0 0 25 0 1 0 206868675 65544192 15189 18446744073709551615 134512640 135377749 4294956784 18446744073709551615 134522794 0 0 4096 1026 0 0 0 17 1 0 0
/proc/26222/statm: 16002 15189 86 211 0 15788 0
Current children cumulated CPU time (s) 883.05
Current children cumulated vsize (KiB) 69364

[startup+943.359 s]
/proc/loadavg: 1.00 1.00 1.00 2/79 26222
/proc/meminfo: memFree=1621240/2055920 swapFree=4142368/4192956
[pid=26219] ppid=26217 vsize=5356 CPUtime=0.01
/proc/26219/stat : 26219 (rsat.sh) S 26217 26219 25732 0 -1 4194304 307 182 0 0 0 0 1 0 16 0 1 0 206868673 5484544 235 18446744073709551615 4194304 4889804 548682069232 18446744073709551615 244671112004 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/26219/statm: 1339 235 195 169 0 50 0
[pid=26222] ppid=26219 vsize=68140 CPUtime=943.09
/proc/26222/stat : 26222 (rsat) R 26219 26219 25732 0 -1 4194304 25250 0 0 0 94281 28 0 0 25 0 1 0 206868675 69775360 16289 18446744073709551615 134512640 135377749 4294956784 18446744073709551615 134522801 0 0 4096 1026 0 0 0 17 1 0 0
/proc/26222/statm: 17035 16289 86 211 0 16821 0
Current children cumulated CPU time (s) 943.1
Current children cumulated vsize (KiB) 73496

[startup+1003.43 s]
/proc/loadavg: 1.00 1.00 1.00 2/79 26222
/proc/meminfo: memFree=1617080/2055920 swapFree=4142368/4192956
[pid=26219] ppid=26217 vsize=5356 CPUtime=0.01
/proc/26219/stat : 26219 (rsat.sh) S 26217 26219 25732 0 -1 4194304 307 182 0 0 0 0 1 0 16 0 1 0 206868673 5484544 235 18446744073709551615 4194304 4889804 548682069232 18446744073709551615 244671112004 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/26219/statm: 1339 235 195 169 0 50 0
[pid=26222] ppid=26219 vsize=72228 CPUtime=1003.14
/proc/26222/stat : 26222 (rsat) R 26219 26219 25732 0 -1 4194304 26285 0 0 0 100285 29 0 0 25 0 1 0 206868675 73961472 17324 18446744073709551615 134512640 135377749 4294956784 18446744073709551615 134522801 0 0 4096 1026 0 0 0 17 1 0 0
/proc/26222/statm: 18057 17324 86 211 0 17843 0
Current children cumulated CPU time (s) 1003.15
Current children cumulated vsize (KiB) 77584

[startup+1063.5 s]
/proc/loadavg: 1.00 1.00 1.00 2/79 26222
/proc/meminfo: memFree=1613112/2055920 swapFree=4142368/4192956
[pid=26219] ppid=26217 vsize=5356 CPUtime=0.01
/proc/26219/stat : 26219 (rsat.sh) S 26217 26219 25732 0 -1 4194304 307 182 0 0 0 0 1 0 16 0 1 0 206868673 5484544 235 18446744073709551615 4194304 4889804 548682069232 18446744073709551615 244671112004 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/26219/statm: 1339 235 195 169 0 50 0
[pid=26222] ppid=26219 vsize=76168 CPUtime=1063.2
/proc/26222/stat : 26222 (rsat) R 26219 26219 25732 0 -1 4194304 27261 0 0 0 106289 31 0 0 25 0 1 0 206868675 77996032 18300 18446744073709551615 134512640 135377749 4294956784 18446744073709551615 134522794 0 0 4096 1026 0 0 0 17 1 0 0
/proc/26222/statm: 19042 18300 86 211 0 18828 0
Current children cumulated CPU time (s) 1063.21
Current children cumulated vsize (KiB) 81524

[startup+1123.57 s]
/proc/loadavg: 1.00 1.00 1.00 2/79 26222
/proc/meminfo: memFree=1612984/2055920 swapFree=4142368/4192956
[pid=26219] ppid=26217 vsize=5356 CPUtime=0.01
/proc/26219/stat : 26219 (rsat.sh) S 26217 26219 25732 0 -1 4194304 307 182 0 0 0 0 1 0 16 0 1 0 206868673 5484544 235 18446744073709551615 4194304 4889804 548682069232 18446744073709551615 244671112004 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/26219/statm: 1339 235 195 169 0 50 0
[pid=26222] ppid=26219 vsize=75488 CPUtime=1123.25
/proc/26222/stat : 26222 (rsat) R 26219 26219 25732 0 -1 4194304 30494 0 0 0 112292 33 0 0 25 0 1 0 206868675 77299712 18295 18446744073709551615 134512640 135377749 4294956784 18446744073709551615 134522887 0 0 4096 1026 0 0 0 17 1 0 0
/proc/26222/statm: 18872 18295 86 211 0 18658 0
Current children cumulated CPU time (s) 1123.26
Current children cumulated vsize (KiB) 80844

[startup+1183.64 s]
/proc/loadavg: 1.00 1.00 1.00 2/79 26222
/proc/meminfo: memFree=1612984/2055920 swapFree=4142368/4192956
[pid=26219] ppid=26217 vsize=5356 CPUtime=0.01
/proc/26219/stat : 26219 (rsat.sh) S 26217 26219 25732 0 -1 4194304 307 182 0 0 0 0 1 0 16 0 1 0 206868673 5484544 235 18446744073709551615 4194304 4889804 548682069232 18446744073709551615 244671112004 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/26219/statm: 1339 235 195 169 0 50 0
[pid=26222] ppid=26219 vsize=75488 CPUtime=1183.31
/proc/26222/stat : 26222 (rsat) R 26219 26219 25732 0 -1 4194304 30504 0 0 0 118297 34 0 0 25 0 1 0 206868675 77299712 18305 18446744073709551615 134512640 135377749 4294956784 18446744073709551615 134522794 0 0 4096 1026 0 0 0 17 1 0 0
/proc/26222/statm: 18872 18305 86 211 0 18658 0
Current children cumulated CPU time (s) 1183.32
Current children cumulated vsize (KiB) 80844



Maximum CPU time exceeded: sending SIGTERM then SIGKILL

[startup+1200.35 s]
/proc/loadavg: 1.00 1.00 1.00 2/79 26222
/proc/meminfo: memFree=1612984/2055920 swapFree=4142368/4192956
[pid=26219] ppid=26217 vsize=5356 CPUtime=0.01
/proc/26219/stat : 26219 (rsat.sh) S 26217 26219 25732 0 -1 4194304 307 182 0 0 0 0 1 0 16 0 1 0 206868673 5484544 235 18446744073709551615 4194304 4889804 548682069232 18446744073709551615 244671112004 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/26219/statm: 1339 235 195 169 0 50 0
[pid=26222] ppid=26219 vsize=75488 CPUtime=1200.02
/proc/26222/stat : 26222 (rsat) R 26219 26219 25732 0 -1 4194304 30504 0 0 0 119968 34 0 0 25 0 1 0 206868675 77299712 18305 18446744073709551615 134512640 135377749 4294956784 18446744073709551615 134522794 0 0 4096 1026 0 0 0 17 1 0 0
/proc/26222/statm: 18872 18305 86 211 0 18658 0
Current children cumulated CPU time (s) 1200.03
Current children cumulated vsize (KiB) 80844

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 26219 and gives childrusage.ru_utime.tv_sec=0 childrusage.ru_utime.tv_usec=11998 childrusage.ru_stime.tv_sec=0 childrusage.ru_stime.tv_usec=3999
CPU time returned by wait4() is 0.015997
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): 1200.37
CPU time (s): 1200.03
CPU user time (s): 1199.69
CPU system time (s): 0.34
CPU usage (%): 99.9719
Max. virtual memory (cumulated for all children) (KiB): 94224

getrusage(RUSAGE_CHILDREN,...) data:
user time used= 0.011998
system time used= 0.003999
maximum resident set size= 0
integral shared memory size= 0
integral unshared data size= 0
integral unshared stack size= 0
page reclaims= 489
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 1.14882 second user time and 3.12052 second system time

The end

Launcher Data (download as text)

Begin job on node7 on Mon Feb 19 07:12:19 UTC 2007

IDJOB= 299299
IDBENCH= 20007
IDSOLVER= 104
FILE ID= node7/299299-1171869139

PBS_JOBID= 3839414

Free space on /tmp= 66546 MiB

SOLVER NAME= Rsat 2007-02-08
BENCH NAME= HOME/pub/bench/SAT07/random/OnTreshold/3SAT/v650/unif-k3-r4.261-v650-c2769-S1159448555-06.SAT.shuffled.cnf
COMMAND LINE= /tmp/evaluation/299299-1171869139/rsat.sh /tmp/evaluation/299299-1171869139/instance-299299-1171869139.cnf            
RUNSOLVER COMMAND LINE= runsolver  --timestamp  -w ROOT/results/node7/watcher-299299-1171869139 -o ROOT/results/node7/solver-299299-1171869139 -C 1200 -M 1800 --output-limit 1,15  /tmp/evaluation/299299-1171869139/rsat.sh /tmp/evaluation/299299-1171869139/instance-299299-1171869139.cnf            

META MD5SUM SOLVER= 42fb71d21991acbdd759c16645f65450
MD5SUM BENCH=  aaccba9de1e5956b8aeb22995647bf6b

RANDOM SEED= 19959664

TIME LIMIT= 1200 seconds
MEMORY LIMIT= 1800 MiB

Linux node7.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		: 3000.232
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		: 3000.232
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:       1687200 kB
Buffers:         50008 kB
Cached:         221064 kB
SwapCached:      16024 kB
Active:         211540 kB
Inactive:        89512 kB
HighTotal:           0 kB
HighFree:            0 kB
LowTotal:      2055920 kB
LowFree:       1687200 kB
SwapTotal:     4192956 kB
SwapFree:      4142368 kB
Dirty:            1816 kB
Writeback:           0 kB
Mapped:          29796 kB
Slab:            53276 kB
Committed_AS:   757880 kB
PageTables:       1764 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= 66546 MiB

End job on node7 on Mon Feb 19 07:32:22 UTC 2007