Trace number 292657

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) 1200.07 1200.45

General information on the benchmark

Namerandom/OnTreshold/5SAT/v90/
unif-k5-r21.3-v90-c1917-S1329819842-01.UNSAT.shuffled.cnf
MD5SUM7d4d1c68f4daca29fa40e5d7ec25d0c3
Bench CategoryRANDOM (random instances)
Best result obtained on this benchmarkUNSAT
Best CPU time to get the best result obtained on this benchmark191.974
Satisfiable
(Un)Satisfiability was proved
Number of variables90
Number of clauses1917
Sum of the clauses size9585
Maximum clause length5
Minimum clause length5
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 51917
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 |    1917     9585 |     575       0        0     nan |  0.000 % |
0.00/0.00	c ==============================================================================
0.00/0.00	c Result  :   #vars: 90   #clauses: 1917   #literals: 9585
0.00/0.00	c CPU time:   0.002999 s
0.00/0.00	c ==============================================================================
0.00/0.01	c Rsat version 2.00

Verifier Data (download as text)

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

Watcher Data (download as text)

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

command line: runsolver --timestamp -w ROOT/results/node19/watcher-292657-1171757221 -o ROOT/results/node19/solver-292657-1171757221 -C 1200 -M 1800 --output-limit 1,15 /tmp/evaluation/292657-1171757221/rsat.sh /tmp/evaluation/292657-1171757221/instance-292657-1171757221.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 1.04 1.19 3/77 13692
/proc/meminfo: memFree=1492728/2055920 swapFree=4192812/4192956
[pid=13692] ppid=13690 vsize=5356 CPUtime=0
/proc/13692/stat : 13692 (rsat.sh) S 13690 13692 13629 0 -1 4194304 285 0 0 0 0 0 0 0 18 0 1 0 195676088 5484544 234 18446744073709551615 4194304 4889804 548682069232 18446744073709551615 255236563780 0 65536 4100 65538 18446744071563356171 0 0 17 1 0 0
/proc/13692/statm: 1339 234 195 169 0 50 0
[pid=13693] ppid=13692 vsize=688 CPUtime=0
/proc/13693/stat : 13693 (SatElite) R 13692 13692 13629 0 -1 4194304 103 0 0 0 0 0 0 0 20 0 1 0 195676088 704512 85 18446744073709551615 134512640 135038345 4294956672 18446744073709551615 134681971 0 0 4096 3 0 0 0 17 1 0 0
/proc/13693/statm: 172 85 49 128 0 41 0

[startup+0.108283 s]
/proc/loadavg: 0.92 1.04 1.19 3/77 13692
/proc/meminfo: memFree=1492728/2055920 swapFree=4192812/4192956
[pid=13692] ppid=13690 vsize=5356 CPUtime=0
/proc/13692/stat : 13692 (rsat.sh) S 13690 13692 13629 0 -1 4194304 307 137 0 0 0 0 0 0 18 0 1 0 195676088 5484544 235 18446744073709551615 4194304 4889804 548682069232 18446744073709551615 255236563780 0 65536 4100 65538 18446744071563356171 0 0 17 1 0 0
/proc/13692/statm: 1339 235 195 169 0 50 0
Current children cumulated CPU time (s) 0
Current children cumulated vsize (KiB) 5356

[startup+0.516172 s]
/proc/loadavg: 0.92 1.04 1.19 3/77 13692
/proc/meminfo: memFree=1492728/2055920 swapFree=4192812/4192956
[pid=13692] ppid=13690 vsize=5356 CPUtime=0
/proc/13692/stat : 13692 (rsat.sh) S 13690 13692 13629 0 -1 4194304 307 137 0 0 0 0 0 0 18 0 1 0 195676088 5484544 235 18446744073709551615 4194304 4889804 548682069232 18446744073709551615 255236563780 0 65536 4100 65538 18446744071563356171 0 0 17 1 0 0
/proc/13692/statm: 1339 235 195 169 0 50 0
Current children cumulated CPU time (s) 0
Current children cumulated vsize (KiB) 5356

[startup+1.33626 s]
/proc/loadavg: 0.92 1.04 1.19 2/79 13695
/proc/meminfo: memFree=1490280/2055920 swapFree=4192812/4192956
[pid=13692] ppid=13690 vsize=5356 CPUtime=0
/proc/13692/stat : 13692 (rsat.sh) S 13690 13692 13629 0 -1 4194304 307 137 0 0 0 0 0 0 18 0 1 0 195676088 5484544 235 18446744073709551615 4194304 4889804 548682069232 18446744073709551615 255236563780 0 65536 4100 65538 18446744071563356171 0 0 17 1 0 0
/proc/13692/statm: 1339 235 195 169 0 50 0
[pid=13695] ppid=13692 vsize=3344 CPUtime=1.31
/proc/13695/stat : 13695 (rsat) R 13692 13692 13629 0 -1 4194304 775 0 0 0 131 0 0 0 25 0 1 0 195676089 3424256 665 18446744073709551615 134512640 135377749 4294956784 18446744073709551615 134522794 0 0 4096 1026 0 0 0 17 1 0 0
/proc/13695/statm: 836 665 86 211 0 622 0
Current children cumulated CPU time (s) 1.31
Current children cumulated vsize (KiB) 8700

[startup+2.97244 s]
/proc/loadavg: 0.92 1.04 1.19 2/79 13695
/proc/meminfo: memFree=1489448/2055920 swapFree=4192812/4192956
[pid=13692] ppid=13690 vsize=5356 CPUtime=0
/proc/13692/stat : 13692 (rsat.sh) S 13690 13692 13629 0 -1 4194304 307 137 0 0 0 0 0 0 18 0 1 0 195676088 5484544 235 18446744073709551615 4194304 4889804 548682069232 18446744073709551615 255236563780 0 65536 4100 65538 18446744071563356171 0 0 17 1 0 0
/proc/13692/statm: 1339 235 195 169 0 50 0
[pid=13695] ppid=13692 vsize=4656 CPUtime=2.94
/proc/13695/stat : 13695 (rsat) R 13692 13692 13629 0 -1 4194304 1237 0 0 0 294 0 0 0 25 0 1 0 195676089 4767744 964 18446744073709551615 134512640 135377749 4294956784 18446744073709551615 134529131 0 0 4096 1026 0 0 0 17 1 0 0
/proc/13695/statm: 1164 964 86 211 0 950 0
Current children cumulated CPU time (s) 2.94
Current children cumulated vsize (KiB) 10012

[startup+6.24879 s]
/proc/loadavg: 0.93 1.04 1.19 2/79 13695
/proc/meminfo: memFree=1487912/2055920 swapFree=4192812/4192956
[pid=13692] ppid=13690 vsize=5356 CPUtime=0
/proc/13692/stat : 13692 (rsat.sh) S 13690 13692 13629 0 -1 4194304 307 137 0 0 0 0 0 0 18 0 1 0 195676088 5484544 235 18446744073709551615 4194304 4889804 548682069232 18446744073709551615 255236563780 0 65536 4100 65538 18446744071563356171 0 0 17 1 0 0
/proc/13692/statm: 1339 235 195 169 0 50 0
[pid=13695] ppid=13692 vsize=5600 CPUtime=6.22
/proc/13695/stat : 13695 (rsat) R 13692 13692 13629 0 -1 4194304 1701 0 0 0 621 1 0 0 25 0 1 0 195676089 5734400 1232 18446744073709551615 134512640 135377749 4294956784 18446744073709551615 134984727 0 0 4096 1026 0 0 0 17 1 0 0
/proc/13695/statm: 1400 1232 86 211 0 1186 0
Current children cumulated CPU time (s) 6.22
Current children cumulated vsize (KiB) 10956

[startup+12.7115 s]
/proc/loadavg: 0.93 1.04 1.18 2/79 13695
/proc/meminfo: memFree=1486504/2055920 swapFree=4192812/4192956
[pid=13692] ppid=13690 vsize=5356 CPUtime=0
/proc/13692/stat : 13692 (rsat.sh) S 13690 13692 13629 0 -1 4194304 307 137 0 0 0 0 0 0 18 0 1 0 195676088 5484544 235 18446744073709551615 4194304 4889804 548682069232 18446744073709551615 255236563780 0 65536 4100 65538 18446744071563356171 0 0 17 1 0 0
/proc/13692/statm: 1339 235 195 169 0 50 0
[pid=13695] ppid=13692 vsize=6816 CPUtime=12.69
/proc/13695/stat : 13695 (rsat) R 13692 13692 13629 0 -1 4194304 2415 0 0 0 1267 2 0 0 25 0 1 0 195676089 6979584 1460 18446744073709551615 134512640 135377749 4294956784 18446744073709551615 134523283 0 0 4096 1026 0 0 0 17 1 0 0
/proc/13695/statm: 1704 1460 86 211 0 1490 0
Current children cumulated CPU time (s) 12.69
Current children cumulated vsize (KiB) 12172

[startup+25.5289 s]
/proc/loadavg: 0.95 1.03 1.18 2/79 13695
/proc/meminfo: memFree=1484008/2055920 swapFree=4192812/4192956
[pid=13692] ppid=13690 vsize=5356 CPUtime=0
/proc/13692/stat : 13692 (rsat.sh) S 13690 13692 13629 0 -1 4194304 307 137 0 0 0 0 0 0 18 0 1 0 195676088 5484544 235 18446744073709551615 4194304 4889804 548682069232 18446744073709551615 255236563780 0 65536 4100 65538 18446744071563356171 0 0 17 1 0 0
/proc/13692/statm: 1339 235 195 169 0 50 0
[pid=13695] ppid=13692 vsize=8952 CPUtime=25.5
/proc/13695/stat : 13695 (rsat) R 13692 13692 13629 0 -1 4194304 3391 0 0 0 2547 3 0 0 25 0 1 0 195676089 9166848 2048 18446744073709551615 134512640 135377749 4294956784 18446744073709551615 134522794 0 0 4096 1026 0 0 0 17 1 0 0
/proc/13695/statm: 2238 2048 86 211 0 2024 0
Current children cumulated CPU time (s) 25.5
Current children cumulated vsize (KiB) 14308

[startup+51.1547 s]
/proc/loadavg: 0.96 1.03 1.18 2/79 13695
/proc/meminfo: memFree=1480168/2055920 swapFree=4192812/4192956
[pid=13692] ppid=13690 vsize=5356 CPUtime=0
/proc/13692/stat : 13692 (rsat.sh) S 13690 13692 13629 0 -1 4194304 307 137 0 0 0 0 0 0 18 0 1 0 195676088 5484544 235 18446744073709551615 4194304 4889804 548682069232 18446744073709551615 255236563780 0 65536 4100 65538 18446744071563356171 0 0 17 1 0 0
/proc/13692/statm: 1339 235 195 169 0 50 0
[pid=13695] ppid=13692 vsize=13372 CPUtime=51.12
/proc/13695/stat : 13695 (rsat) R 13692 13692 13629 0 -1 4194304 5333 0 0 0 5108 4 0 0 25 0 1 0 195676089 13692928 3024 18446744073709551615 134512640 135377749 4294956784 18446744073709551615 134522794 0 0 4096 1026 0 0 0 17 1 0 0
/proc/13695/statm: 3343 3024 86 211 0 3129 0
Current children cumulated CPU time (s) 51.12
Current children cumulated vsize (KiB) 18728

[startup+102.408 s]
/proc/loadavg: 1.02 1.04 1.17 2/79 13695
/proc/meminfo: memFree=1477160/2055920 swapFree=4192812/4192956
[pid=13692] ppid=13690 vsize=5356 CPUtime=0
/proc/13692/stat : 13692 (rsat.sh) S 13690 13692 13629 0 -1 4194304 307 137 0 0 0 0 0 0 18 0 1 0 195676088 5484544 235 18446744073709551615 4194304 4889804 548682069232 18446744073709551615 255236563780 0 65536 4100 65538 18446744071563356171 0 0 17 1 0 0
/proc/13692/statm: 1339 235 195 169 0 50 0
[pid=13695] ppid=13692 vsize=16484 CPUtime=102.35
/proc/13695/stat : 13695 (rsat) R 13692 13692 13629 0 -1 4194304 6149 0 0 0 10230 5 0 0 25 0 1 0 195676089 16879616 3840 18446744073709551615 134512640 135377749 4294956784 18446744073709551615 134523294 0 0 4096 1026 0 0 0 17 1 0 0
/proc/13695/statm: 4121 3840 86 211 0 3907 0
Current children cumulated CPU time (s) 102.35
Current children cumulated vsize (KiB) 21840

[startup+162.485 s]
/proc/loadavg: 1.01 1.03 1.16 2/79 13695
/proc/meminfo: memFree=1474216/2055920 swapFree=4192812/4192956
[pid=13692] ppid=13690 vsize=5356 CPUtime=0
/proc/13692/stat : 13692 (rsat.sh) S 13690 13692 13629 0 -1 4194304 307 137 0 0 0 0 0 0 18 0 1 0 195676088 5484544 235 18446744073709551615 4194304 4889804 548682069232 18446744073709551615 255236563780 0 65536 4100 65538 18446744071563356171 0 0 17 1 0 0
/proc/13692/statm: 1339 235 195 169 0 50 0
[pid=13695] ppid=13692 vsize=19040 CPUtime=162.41
/proc/13695/stat : 13695 (rsat) R 13692 13692 13629 0 -1 4194304 7674 0 0 0 16235 6 0 0 25 0 1 0 195676089 19496960 4519 18446744073709551615 134512640 135377749 4294956784 18446744073709551615 134522794 0 0 4096 1026 0 0 0 17 1 0 0
/proc/13695/statm: 4760 4519 86 211 0 4546 0
Current children cumulated CPU time (s) 162.41
Current children cumulated vsize (KiB) 24396

[startup+222.559 s]
/proc/loadavg: 1.03 1.03 1.15 2/79 13695
/proc/meminfo: memFree=1472616/2055920 swapFree=4192812/4192956
[pid=13692] ppid=13690 vsize=5356 CPUtime=0
/proc/13692/stat : 13692 (rsat.sh) S 13690 13692 13629 0 -1 4194304 307 137 0 0 0 0 0 0 18 0 1 0 195676088 5484544 235 18446744073709551615 4194304 4889804 548682069232 18446744073709551615 255236563780 0 65536 4100 65538 18446744071563356171 0 0 17 1 0 0
/proc/13692/statm: 1339 235 195 169 0 50 0
[pid=13695] ppid=13692 vsize=22172 CPUtime=222.47
/proc/13695/stat : 13695 (rsat) R 13692 13692 13629 0 -1 4194304 8486 0 0 0 22239 8 0 0 25 0 1 0 195676089 22704128 4945 18446744073709551615 134512640 135377749 4294956784 18446744073709551615 134522794 0 0 4096 1026 0 0 0 17 1 0 0
/proc/13695/statm: 5543 4945 86 211 0 5329 0
Current children cumulated CPU time (s) 222.47
Current children cumulated vsize (KiB) 27528

[startup+282.632 s]
/proc/loadavg: 1.01 1.02 1.14 2/79 13695
/proc/meminfo: memFree=1468008/2055920 swapFree=4192812/4192956
[pid=13692] ppid=13690 vsize=5356 CPUtime=0
/proc/13692/stat : 13692 (rsat.sh) S 13690 13692 13629 0 -1 4194304 307 137 0 0 0 0 0 0 18 0 1 0 195676088 5484544 235 18446744073709551615 4194304 4889804 548682069232 18446744073709551615 255236563780 0 65536 4100 65538 18446744071563356171 0 0 17 1 0 0
/proc/13692/statm: 1339 235 195 169 0 50 0
[pid=13695] ppid=13692 vsize=26496 CPUtime=282.53
/proc/13695/stat : 13695 (rsat) R 13692 13692 13629 0 -1 4194304 9647 0 0 0 28244 9 0 0 25 0 1 0 195676089 27131904 6106 18446744073709551615 134512640 135377749 4294956784 18446744073709551615 134522794 0 0 4096 1026 0 0 0 17 1 0 0
/proc/13695/statm: 6624 6106 86 211 0 6410 0
Current children cumulated CPU time (s) 282.53
Current children cumulated vsize (KiB) 31852

[startup+342.707 s]
/proc/loadavg: 1.00 1.02 1.13 2/79 13695
/proc/meminfo: memFree=1466728/2055920 swapFree=4192812/4192956
[pid=13692] ppid=13690 vsize=5356 CPUtime=0
/proc/13692/stat : 13692 (rsat.sh) S 13690 13692 13629 0 -1 4194304 307 137 0 0 0 0 0 0 18 0 1 0 195676088 5484544 235 18446744073709551615 4194304 4889804 548682069232 18446744073709551615 255236563780 0 65536 4100 65538 18446744071563356171 0 0 17 1 0 0
/proc/13692/statm: 1339 235 195 169 0 50 0
[pid=13695] ppid=13692 vsize=27560 CPUtime=342.58
/proc/13695/stat : 13695 (rsat) R 13692 13692 13629 0 -1 4194304 11645 0 0 0 34248 10 0 0 25 0 1 0 195676089 28221440 6412 18446744073709551615 134512640 135377749 4294956784 18446744073709551615 134522794 0 0 4096 1026 0 0 0 17 1 0 0
/proc/13695/statm: 6890 6412 86 211 0 6676 0
Current children cumulated CPU time (s) 342.58
Current children cumulated vsize (KiB) 32916

[startup+402.786 s]
/proc/loadavg: 1.00 1.01 1.12 2/79 13695
/proc/meminfo: memFree=1466408/2055920 swapFree=4192812/4192956
[pid=13692] ppid=13690 vsize=5356 CPUtime=0
/proc/13692/stat : 13692 (rsat.sh) S 13690 13692 13629 0 -1 4194304 307 137 0 0 0 0 0 0 18 0 1 0 195676088 5484544 235 18446744073709551615 4194304 4889804 548682069232 18446744073709551615 255236563780 0 65536 4100 65538 18446744071563356171 0 0 17 1 0 0
/proc/13692/statm: 1339 235 195 169 0 50 0
[pid=13695] ppid=13692 vsize=27824 CPUtime=402.64
/proc/13695/stat : 13695 (rsat) R 13692 13692 13629 0 -1 4194304 11724 0 0 0 40253 11 0 0 25 0 1 0 195676089 28491776 6491 18446744073709551615 134512640 135377749 4294956784 18446744073709551615 134522794 0 0 4096 1026 0 0 0 17 1 0 0
/proc/13695/statm: 6956 6491 86 211 0 6742 0
Current children cumulated CPU time (s) 402.64
Current children cumulated vsize (KiB) 33180

[startup+462.862 s]
/proc/loadavg: 1.00 1.01 1.11 2/79 13695
/proc/meminfo: memFree=1466024/2055920 swapFree=4192812/4192956
[pid=13692] ppid=13690 vsize=5356 CPUtime=0
/proc/13692/stat : 13692 (rsat.sh) S 13690 13692 13629 0 -1 4194304 307 137 0 0 0 0 0 0 18 0 1 0 195676088 5484544 235 18446744073709551615 4194304 4889804 548682069232 18446744073709551615 255236563780 0 65536 4100 65538 18446744071563356171 0 0 17 1 0 0
/proc/13692/statm: 1339 235 195 169 0 50 0
[pid=13695] ppid=13692 vsize=28348 CPUtime=462.7
/proc/13695/stat : 13695 (rsat) R 13692 13692 13629 0 -1 4194304 11841 0 0 0 46259 11 0 0 25 0 1 0 195676089 29028352 6575 18446744073709551615 134512640 135377749 4294956784 18446744073709551615 134522794 0 0 4096 1026 0 0 0 17 1 0 0
/proc/13695/statm: 7087 6575 86 211 0 6873 0
Current children cumulated CPU time (s) 462.7
Current children cumulated vsize (KiB) 33704

[startup+522.935 s]
/proc/loadavg: 1.04 1.02 1.10 2/79 13695
/proc/meminfo: memFree=1463464/2055920 swapFree=4192812/4192956
[pid=13692] ppid=13690 vsize=5356 CPUtime=0

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

[pid=13692] ppid=13690 vsize=5356 CPUtime=0
/proc/13692/stat : 13692 (rsat.sh) S 13690 13692 13629 0 -1 4194304 307 137 0 0 0 0 0 0 18 0 1 0 195676088 5484544 235 18446744073709551615 4194304 4889804 548682069232 18446744073709551615 255236563780 0 65536 4100 65538 18446744071563356171 0 0 17 1 0 0
/proc/13692/statm: 1339 235 195 169 0 50 0
[pid=13695] ppid=13692 vsize=34668 CPUtime=582.82
/proc/13695/stat : 13695 (rsat) R 13692 13692 13629 0 -1 4194304 13457 0 0 0 58268 14 0 0 25 0 1 0 195676089 35500032 8092 18446744073709551615 134512640 135377749 4294956784 18446744073709551615 134522794 0 0 4096 1026 0 0 0 17 1 0 0
/proc/13695/statm: 8667 8092 86 211 0 8453 0
Current children cumulated CPU time (s) 582.82
Current children cumulated vsize (KiB) 40024

[startup+643.082 s]
/proc/loadavg: 1.00 1.01 1.08 2/79 13695
/proc/meminfo: memFree=1456936/2055920 swapFree=4192812/4192956
[pid=13692] ppid=13690 vsize=5356 CPUtime=0
/proc/13692/stat : 13692 (rsat.sh) S 13690 13692 13629 0 -1 4194304 307 137 0 0 0 0 0 0 18 0 1 0 195676088 5484544 235 18446744073709551615 4194304 4889804 548682069232 18446744073709551615 255236563780 0 65536 4100 65538 18446744071563356171 0 0 17 1 0 0
/proc/13692/statm: 1339 235 195 169 0 50 0
[pid=13695] ppid=13692 vsize=37384 CPUtime=642.87
/proc/13695/stat : 13695 (rsat) R 13692 13692 13629 0 -1 4194304 14213 0 0 0 64272 15 0 0 25 0 1 0 195676089 38281216 8848 18446744073709551615 134512640 135377749 4294956784 18446744073709551615 134522794 0 0 4096 1026 0 0 0 17 1 0 0
/proc/13695/statm: 9346 8848 86 211 0 9132 0
Current children cumulated CPU time (s) 642.87
Current children cumulated vsize (KiB) 42740

[startup+703.157 s]
/proc/loadavg: 1.00 1.00 1.08 2/79 13695
/proc/meminfo: memFree=1454120/2055920 swapFree=4192812/4192956
[pid=13692] ppid=13690 vsize=5356 CPUtime=0
/proc/13692/stat : 13692 (rsat.sh) S 13690 13692 13629 0 -1 4194304 307 137 0 0 0 0 0 0 18 0 1 0 195676088 5484544 235 18446744073709551615 4194304 4889804 548682069232 18446744073709551615 255236563780 0 65536 4100 65538 18446744071563356171 0 0 17 1 0 0
/proc/13692/statm: 1339 235 195 169 0 50 0
[pid=13695] ppid=13692 vsize=43096 CPUtime=702.92
/proc/13695/stat : 13695 (rsat) R 13692 13692 13629 0 -1 4194304 15698 0 0 0 70276 16 0 0 25 0 1 0 195676089 44130304 9563 18446744073709551615 134512640 135377749 4294956784 18446744073709551615 134522794 0 0 4096 1026 0 0 0 17 1 0 0
/proc/13695/statm: 10774 9563 86 211 0 10560 0
Current children cumulated CPU time (s) 702.92
Current children cumulated vsize (KiB) 48452

[startup+763.231 s]
/proc/loadavg: 1.00 1.00 1.07 2/79 13695
/proc/meminfo: memFree=1455464/2055920 swapFree=4192812/4192956
[pid=13692] ppid=13690 vsize=5356 CPUtime=0
/proc/13692/stat : 13692 (rsat.sh) S 13690 13692 13629 0 -1 4194304 307 137 0 0 0 0 0 0 18 0 1 0 195676088 5484544 235 18446744073709551615 4194304 4889804 548682069232 18446744073709551615 255236563780 0 65536 4100 65538 18446744071563356171 0 0 17 1 0 0
/proc/13692/statm: 1339 235 195 169 0 50 0
[pid=13695] ppid=13692 vsize=40264 CPUtime=762.98
/proc/13695/stat : 13695 (rsat) R 13692 13692 13629 0 -1 4194304 18999 0 0 0 76280 18 0 0 25 0 1 0 195676089 41230336 9177 18446744073709551615 134512640 135377749 4294956784 18446744073709551615 134522887 0 0 4096 1026 0 0 0 17 1 0 0
/proc/13695/statm: 10066 9177 86 211 0 9852 0
Current children cumulated CPU time (s) 762.98
Current children cumulated vsize (KiB) 45620

[startup+823.305 s]
/proc/loadavg: 1.00 1.00 1.07 2/79 13695
/proc/meminfo: memFree=1455528/2055920 swapFree=4192812/4192956
[pid=13692] ppid=13690 vsize=5356 CPUtime=0
/proc/13692/stat : 13692 (rsat.sh) S 13690 13692 13629 0 -1 4194304 307 137 0 0 0 0 0 0 18 0 1 0 195676088 5484544 235 18446744073709551615 4194304 4889804 548682069232 18446744073709551615 255236563780 0 65536 4100 65538 18446744071563356171 0 0 17 1 0 0
/proc/13692/statm: 1339 235 195 169 0 50 0
[pid=13695] ppid=13692 vsize=40264 CPUtime=823.04
/proc/13695/stat : 13695 (rsat) R 13692 13692 13629 0 -1 4194304 19000 0 0 0 82285 19 0 0 25 0 1 0 195676089 41230336 9178 18446744073709551615 134512640 135377749 4294956784 18446744073709551615 134522801 0 0 4096 1026 0 0 0 17 1 0 0
/proc/13695/statm: 10066 9178 86 211 0 9852 0
Current children cumulated CPU time (s) 823.04
Current children cumulated vsize (KiB) 45620

[startup+883.373 s]
/proc/loadavg: 1.00 1.00 1.06 2/79 13695
/proc/meminfo: memFree=1455208/2055920 swapFree=4192812/4192956
[pid=13692] ppid=13690 vsize=5356 CPUtime=0
/proc/13692/stat : 13692 (rsat.sh) S 13690 13692 13629 0 -1 4194304 307 137 0 0 0 0 0 0 18 0 1 0 195676088 5484544 235 18446744073709551615 4194304 4889804 548682069232 18446744073709551615 255236563780 0 65536 4100 65538 18446744071563356171 0 0 17 1 0 0
/proc/13692/statm: 1339 235 195 169 0 50 0
[pid=13695] ppid=13692 vsize=40920 CPUtime=883.09
/proc/13695/stat : 13695 (rsat) R 13692 13692 13629 0 -1 4194304 19133 0 0 0 88290 19 0 0 25 0 1 0 195676089 41902080 9278 18446744073709551615 134512640 135377749 4294956784 18446744073709551615 134522794 0 0 4096 1026 0 0 0 17 1 0 0
/proc/13695/statm: 10230 9278 86 211 0 10016 0
Current children cumulated CPU time (s) 883.09
Current children cumulated vsize (KiB) 46276

[startup+943.447 s]
/proc/loadavg: 1.00 1.00 1.05 2/79 13695
/proc/meminfo: memFree=1454952/2055920 swapFree=4192812/4192956
[pid=13692] ppid=13690 vsize=5356 CPUtime=0
/proc/13692/stat : 13692 (rsat.sh) S 13690 13692 13629 0 -1 4194304 307 137 0 0 0 0 0 0 18 0 1 0 195676088 5484544 235 18446744073709551615 4194304 4889804 548682069232 18446744073709551615 255236563780 0 65536 4100 65538 18446744071563356171 0 0 17 1 0 0
/proc/13692/statm: 1339 235 195 169 0 50 0
[pid=13695] ppid=13692 vsize=41312 CPUtime=943.15
/proc/13695/stat : 13695 (rsat) R 13692 13692 13629 0 -1 4194304 19210 0 0 0 94295 20 0 0 25 0 1 0 195676089 42303488 9355 18446744073709551615 134512640 135377749 4294956784 18446744073709551615 134522794 0 0 4096 1026 0 0 0 17 1 0 0
/proc/13695/statm: 10328 9355 86 211 0 10114 0
Current children cumulated CPU time (s) 943.15
Current children cumulated vsize (KiB) 46668

[startup+1003.52 s]
/proc/loadavg: 1.00 1.00 1.05 2/79 13695
/proc/meminfo: memFree=1454568/2055920 swapFree=4192812/4192956
[pid=13692] ppid=13690 vsize=5356 CPUtime=0
/proc/13692/stat : 13692 (rsat.sh) S 13690 13692 13629 0 -1 4194304 307 137 0 0 0 0 0 0 18 0 1 0 195676088 5484544 235 18446744073709551615 4194304 4889804 548682069232 18446744073709551615 255236563780 0 65536 4100 65538 18446744071563356171 0 0 17 1 0 0
/proc/13692/statm: 1339 235 195 169 0 50 0
[pid=13695] ppid=13692 vsize=41840 CPUtime=1003.2
/proc/13695/stat : 13695 (rsat) R 13692 13692 13629 0 -1 4194304 19293 0 0 0 100300 20 0 0 25 0 1 0 195676089 42844160 9438 18446744073709551615 134512640 135377749 4294956784 18446744073709551615 134522801 0 0 4096 1026 0 0 0 17 1 0 0
/proc/13695/statm: 10460 9438 86 211 0 10246 0
Current children cumulated CPU time (s) 1003.2
Current children cumulated vsize (KiB) 47196

[startup+1063.59 s]
/proc/loadavg: 1.00 1.00 1.04 2/79 13695
/proc/meminfo: memFree=1454312/2055920 swapFree=4192812/4192956
[pid=13692] ppid=13690 vsize=5356 CPUtime=0
/proc/13692/stat : 13692 (rsat.sh) S 13690 13692 13629 0 -1 4194304 307 137 0 0 0 0 0 0 18 0 1 0 195676088 5484544 235 18446744073709551615 4194304 4889804 548682069232 18446744073709551615 255236563780 0 65536 4100 65538 18446744071563356171 0 0 17 1 0 0
/proc/13692/statm: 1339 235 195 169 0 50 0
[pid=13695] ppid=13692 vsize=42364 CPUtime=1063.26
/proc/13695/stat : 13695 (rsat) R 13692 13692 13629 0 -1 4194304 19366 0 0 0 106305 21 0 0 25 0 1 0 195676089 43380736 9511 18446744073709551615 134512640 135377749 4294956784 18446744073709551615 134522801 0 0 4096 1026 0 0 0 17 1 0 0
/proc/13695/statm: 10591 9511 86 211 0 10377 0
Current children cumulated CPU time (s) 1063.26
Current children cumulated vsize (KiB) 47720

[startup+1123.66 s]
/proc/loadavg: 1.00 1.00 1.04 2/79 13695
/proc/meminfo: memFree=1453672/2055920 swapFree=4192812/4192956
[pid=13692] ppid=13690 vsize=5356 CPUtime=0
/proc/13692/stat : 13692 (rsat.sh) S 13690 13692 13629 0 -1 4194304 307 137 0 0 0 0 0 0 18 0 1 0 195676088 5484544 235 18446744073709551615 4194304 4889804 548682069232 18446744073709551615 255236563780 0 65536 4100 65538 18446744071563356171 0 0 17 1 0 0
/proc/13692/statm: 1339 235 195 169 0 50 0
[pid=13695] ppid=13692 vsize=43012 CPUtime=1123.31
/proc/13695/stat : 13695 (rsat) R 13692 13692 13629 0 -1 4194304 19523 0 0 0 112309 22 0 0 25 0 1 0 195676089 44044288 9668 18446744073709551615 134512640 135377749 4294956784 18446744073709551615 134522794 0 0 4096 1026 0 0 0 17 1 0 0
/proc/13695/statm: 10753 9668 86 211 0 10539 0
Current children cumulated CPU time (s) 1123.31
Current children cumulated vsize (KiB) 48368

[startup+1183.73 s]
/proc/loadavg: 1.00 1.00 1.03 2/79 13695
/proc/meminfo: memFree=1450664/2055920 swapFree=4192812/4192956
[pid=13692] ppid=13690 vsize=5356 CPUtime=0
/proc/13692/stat : 13692 (rsat.sh) S 13690 13692 13629 0 -1 4194304 307 137 0 0 0 0 0 0 18 0 1 0 195676088 5484544 235 18446744073709551615 4194304 4889804 548682069232 18446744073709551615 255236563780 0 65536 4100 65538 18446744071563356171 0 0 17 1 0 0
/proc/13692/statm: 1339 235 195 169 0 50 0
[pid=13695] ppid=13692 vsize=45788 CPUtime=1183.37
/proc/13695/stat : 13695 (rsat) R 13692 13692 13629 0 -1 4194304 20275 0 0 0 118314 23 0 0 25 0 1 0 195676089 46886912 10420 18446744073709551615 134512640 135377749 4294956784 18446744073709551615 134522794 0 0 4096 1026 0 0 0 17 1 0 0
/proc/13695/statm: 11447 10420 86 211 0 11233 0
Current children cumulated CPU time (s) 1183.37
Current children cumulated vsize (KiB) 51144



Maximum CPU time exceeded: sending SIGTERM then SIGKILL

[startup+1200.44 s]
/proc/loadavg: 1.00 1.00 1.03 2/79 13695
/proc/meminfo: memFree=1449896/2055920 swapFree=4192812/4192956
[pid=13692] ppid=13690 vsize=5356 CPUtime=0
/proc/13692/stat : 13692 (rsat.sh) S 13690 13692 13629 0 -1 4194304 307 137 0 0 0 0 0 0 18 0 1 0 195676088 5484544 235 18446744073709551615 4194304 4889804 548682069232 18446744073709551615 255236563780 0 65536 4100 65538 18446744071563356171 0 0 17 1 0 0
/proc/13692/statm: 1339 235 195 169 0 50 0
[pid=13695] ppid=13692 vsize=46304 CPUtime=1200.07
/proc/13695/stat : 13695 (rsat) R 13692 13692 13629 0 -1 4194304 20455 0 0 0 119984 23 0 0 25 0 1 0 195676089 47415296 10600 18446744073709551615 134512640 135377749 4294956784 18446744073709551615 134522794 0 0 4096 1026 0 0 0 17 1 0 0
/proc/13695/statm: 11576 10600 86 211 0 11362 0
Current children cumulated CPU time (s) 1200.07
Current children cumulated vsize (KiB) 51660

Sending SIGTERM to process tree (bottom up)
Sleeping 2 seconds

Solver just ended. Dumping a history of the last processes samples

[startup+1200.44 s]
/proc/loadavg: 1.00 1.00 1.03 2/79 13695
/proc/meminfo: memFree=1449896/2055920 swapFree=4192812/4192956
[pid=13692] ppid=13690 vsize=5356 CPUtime=0
/proc/13692/stat : 13692 (rsat.sh) S 13690 13692 13629 0 -1 4194304 307 137 0 0 0 0 0 0 18 0 1 0 195676088 5484544 235 18446744073709551615 4194304 4889804 548682069232 18446744073709551615 255236563780 0 65536 4100 65538 18446744071563356171 0 0 17 1 0 0
/proc/13692/statm: 1339 235 195 169 0 50 0
[pid=13695] ppid=13692 vsize=46304 CPUtime=1200.07
/proc/13695/stat : 13695 (rsat) R 13692 13692 13629 0 -1 4194304 20455 0 0 0 119984 23 0 0 25 0 1 0 195676089 47415296 10600 18446744073709551615 134512640 135377749 4294956784 18446744073709551615 134522794 0 0 4096 1026 0 0 0 17 1 0 0
/proc/13695/statm: 11576 10600 86 211 0 11362 0
Current children cumulated CPU time (s) 1200.07
Current children cumulated vsize (KiB) 51660

Child ended because it received signal 15 (SIGTERM)

!!! problem with CPU time !!!
wait4(...,&childrusage) returns 13692 and gives childrusage.ru_utime.tv_sec=0 childrusage.ru_utime.tv_usec=7998 childrusage.ru_stime.tv_sec=0 childrusage.ru_stime.tv_usec=1999
CPU time returned by wait4() is 0.009997
while last known CPU time is 1200.07

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

Real time (s): 1200.45
CPU time (s): 1200.07
CPU user time (s): 1199.84
CPU system time (s): 0.23
CPU usage (%): 99.9681
Max. virtual memory (cumulated for all children) (KiB): 61332

getrusage(RUSAGE_CHILDREN,...) data:
user time used= 0.007998
system time used= 0.001999
maximum resident set size= 0
integral shared memory size= 0
integral unshared data size= 0
integral unshared stack size= 0
page reclaims= 444
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= 4

runsolver used 1.25981 second user time and 3.00854 second system time

The end

Launcher Data (download as text)

Begin job on node19 on Sun Feb 18 00:07:01 UTC 2007

IDJOB= 292657
IDBENCH= 19845
IDSOLVER= 104
FILE ID= node19/292657-1171757221

PBS_JOBID= 3839279

Free space on /tmp= 66545 MiB

SOLVER NAME= Rsat 2007-02-08
BENCH NAME= HOME/pub/bench/SAT07/random/OnTreshold/5SAT/v90/unif-k5-r21.3-v90-c1917-S1329819842-01.UNSAT.shuffled.cnf
COMMAND LINE= /tmp/evaluation/292657-1171757221/rsat.sh /tmp/evaluation/292657-1171757221/instance-292657-1171757221.cnf            
RUNSOLVER COMMAND LINE= runsolver  --timestamp  -w ROOT/results/node19/watcher-292657-1171757221 -o ROOT/results/node19/solver-292657-1171757221 -C 1200 -M 1800 --output-limit 1,15  /tmp/evaluation/292657-1171757221/rsat.sh /tmp/evaluation/292657-1171757221/instance-292657-1171757221.cnf            

META MD5SUM SOLVER= 42fb71d21991acbdd759c16645f65450
MD5SUM BENCH=  7d4d1c68f4daca29fa40e5d7ec25d0c3

RANDOM SEED= 663824440

TIME LIMIT= 1200 seconds
MEMORY LIMIT= 1800 MiB

Linux node19.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		: 3000.214
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	: 5931.00
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		: 3000.214
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:       1493200 kB
Buffers:         50600 kB
Cached:         398064 kB
SwapCached:          0 kB
Active:         253088 kB
Inactive:       238880 kB
HighTotal:           0 kB
HighFree:            0 kB
LowTotal:      2055920 kB
LowFree:       1493200 kB
SwapTotal:     4192956 kB
SwapFree:      4192812 kB
Dirty:            1844 kB
Writeback:           0 kB
Mapped:          62244 kB
Slab:            56316 kB
Committed_AS:   789172 kB
PageTables:       1756 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= 66545 MiB

End job on node19 on Sun Feb 18 00:27:03 UTC 2007