Trace number 296383

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
TiniSatELite 2007-02-08? (TO) 1200.05 1200.42

General information on the benchmark

Namerandom/OnTreshold/7SAT/v60/
unif-k7-r89-v60-c5340-S148460961-17.UNSAT.shuffled.cnf
MD5SUMcba836d3415c03e5feb448d639b83adc
Bench CategoryRANDOM (random instances)
Best result obtained on this benchmarkUNSAT
Best CPU time to get the best result obtained on this benchmark816.733
Satisfiable
(Un)Satisfiability was proved
Number of variables60
Number of clauses5340
Sum of the clauses size37380
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 55340

Solver Data (download as text)

0.00/0.00	c Parsing...
0.00/0.01	c ==============================================================================
0.00/0.01	c |           |     ORIGINAL     |              LEARNT              |          |
0.00/0.01	c | Conflicts | Clauses Literals |   Limit Clauses Literals  Lit/Cl | Progress |
0.00/0.01	c ==============================================================================
0.00/0.01	c |         0 |    5340    37380 |    1601       0        0     nan |  0.000 % |
0.00/0.01	c ==============================================================================
0.00/0.01	c Result  :   #vars: 60   #clauses: 5340   #literals: 37380
0.00/0.01	c CPU time:   0.007998 s
0.00/0.01	c ==============================================================================
0.00/0.04	c Tinisat 0.22
0.00/0.04	c solving /tmp/GTI_node21.alineos.net_20770.cnf
0.00/0.04	c 60 variables, 5340 clauses

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/node21/watcher-296383-1171822557 -o ROOT/results/node21/solver-296383-1171822557 -C 1200 -M 1800 --output-limit 1,15 /tmp/evaluation/296383-1171822557/TiniSatELite /tmp/evaluation/296383-1171822557/instance-296383-1171822557.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: 0.98 0.98 0.99 3/77 20770
/proc/meminfo: memFree=740992/2055920 swapFree=4147448/4192956
[pid=20770] ppid=20768 vsize=5356 CPUtime=0
/proc/20770/stat : 20770 (TiniSatELite) S 20768 20770 19653 0 -1 4194304 274 0 0 0 0 0 0 0 18 0 1 0 202209603 5484544 233 18446744073709551615 4194304 4889804 548682069232 18446744073709551615 221236658258 0 0 4100 65536 18446744071563648864 0 0 17 1 0 0
/proc/20770/statm: 1339 233 195 169 0 50 0
[pid=20771] ppid=20770 vsize=5356 CPUtime=0
/proc/20771/stat : 20771 (TiniSatELite) S 20770 20770 19653 0 -1 4194368 52 25 0 0 0 0 0 0 21 0 1 0 202209603 5484544 237 18446744073709551615 4194304 4889804 548682069232 18446744073709551615 221236486980 0 65536 4096 65538 18446744071563356171 0 0 17 1 0 0
/proc/20771/statm: 1339 237 198 169 0 50 0

[startup+0.108524 s]
/proc/loadavg: 0.98 0.98 0.99 3/77 20770
/proc/meminfo: memFree=740992/2055920 swapFree=4147448/4192956
[pid=20770] ppid=20768 vsize=5356 CPUtime=0.02
/proc/20770/stat : 20770 (TiniSatELite) S 20768 20770 19653 0 -1 4194304 333 472 0 0 0 0 2 0 16 0 1 0 202209603 5484544 237 18446744073709551615 4194304 4889804 548682069232 18446744073709551615 221236486980 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/20770/statm: 1339 237 197 169 0 50 0
Current children cumulated CPU time (s) 0.02
Current children cumulated vsize (KiB) 5356

[startup+0.520565 s]
/proc/loadavg: 0.98 0.98 0.99 3/77 20770
/proc/meminfo: memFree=740992/2055920 swapFree=4147448/4192956
[pid=20770] ppid=20768 vsize=5356 CPUtime=0.02
/proc/20770/stat : 20770 (TiniSatELite) S 20768 20770 19653 0 -1 4194304 333 472 0 0 0 0 2 0 16 0 1 0 202209603 5484544 237 18446744073709551615 4194304 4889804 548682069232 18446744073709551615 221236486980 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/20770/statm: 1339 237 197 169 0 50 0
Current children cumulated CPU time (s) 0.02
Current children cumulated vsize (KiB) 5356

[startup+1.34266 s]
/proc/loadavg: 0.98 0.98 0.99 2/79 20776
/proc/meminfo: memFree=738736/2055920 swapFree=4147448/4192956
[pid=20770] ppid=20768 vsize=5356 CPUtime=0.02
/proc/20770/stat : 20770 (TiniSatELite) S 20768 20770 19653 0 -1 4194304 333 472 0 0 0 0 2 0 16 0 1 0 202209603 5484544 237 18446744073709551615 4194304 4889804 548682069232 18446744073709551615 221236486980 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/20770/statm: 1339 237 197 169 0 50 0
[pid=20776] ppid=20770 vsize=3640 CPUtime=1.3
/proc/20776/stat : 20776 (tinisat) R 20770 20770 19653 0 -1 4194304 571 0 0 0 130 0 0 0 25 0 1 0 202209606 3727360 556 18446744073709551615 134512640 134966189 4294956656 18446744073709551615 134519912 0 0 4096 0 0 0 0 17 1 0 0
/proc/20776/statm: 910 556 52 110 0 797 0
Current children cumulated CPU time (s) 1.32
Current children cumulated vsize (KiB) 8996

[startup+2.97884 s]
/proc/loadavg: 0.98 0.98 0.99 2/79 20776
/proc/meminfo: memFree=737776/2055920 swapFree=4147448/4192956
[pid=20770] ppid=20768 vsize=5356 CPUtime=0.02
/proc/20770/stat : 20770 (TiniSatELite) S 20768 20770 19653 0 -1 4194304 333 472 0 0 0 0 2 0 16 0 1 0 202209603 5484544 237 18446744073709551615 4194304 4889804 548682069232 18446744073709551615 221236486980 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/20770/statm: 1339 237 197 169 0 50 0
[pid=20776] ppid=20770 vsize=3908 CPUtime=2.94
/proc/20776/stat : 20776 (tinisat) R 20770 20770 19653 0 -1 4194304 822 0 0 0 294 0 0 0 25 0 1 0 202209606 4001792 807 18446744073709551615 134512640 134966189 4294956656 18446744073709551615 134519843 0 0 4096 0 0 0 0 17 1 0 0
/proc/20776/statm: 977 807 52 110 0 864 0
Current children cumulated CPU time (s) 2.96
Current children cumulated vsize (KiB) 9264

[startup+6.25519 s]
/proc/loadavg: 0.98 0.98 0.99 2/79 20776
/proc/meminfo: memFree=736248/2055920 swapFree=4147448/4192956
[pid=20770] ppid=20768 vsize=5356 CPUtime=0.02
/proc/20770/stat : 20770 (TiniSatELite) S 20768 20770 19653 0 -1 4194304 333 472 0 0 0 0 2 0 16 0 1 0 202209603 5484544 237 18446744073709551615 4194304 4889804 548682069232 18446744073709551615 221236486980 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/20770/statm: 1339 237 197 169 0 50 0
[pid=20776] ppid=20770 vsize=6996 CPUtime=6.21
/proc/20776/stat : 20776 (tinisat) R 20770 20770 19653 0 -1 4194304 1185 0 0 0 621 0 0 0 25 0 1 0 202209606 7163904 1137 18446744073709551615 134512640 134966189 4294956656 18446744073709551615 134519843 0 0 4096 0 0 0 0 17 1 0 0
/proc/20776/statm: 1749 1137 52 110 0 1636 0
Current children cumulated CPU time (s) 6.23
Current children cumulated vsize (KiB) 12352

[startup+12.7189 s]
/proc/loadavg: 0.98 0.98 0.99 2/79 20776
/proc/meminfo: memFree=734264/2055920 swapFree=4147448/4192956
[pid=20770] ppid=20768 vsize=5356 CPUtime=0.02
/proc/20770/stat : 20770 (TiniSatELite) S 20768 20770 19653 0 -1 4194304 333 472 0 0 0 0 2 0 16 0 1 0 202209603 5484544 237 18446744073709551615 4194304 4889804 548682069232 18446744073709551615 221236486980 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/20770/statm: 1339 237 197 169 0 50 0
[pid=20776] ppid=20770 vsize=7476 CPUtime=12.67
/proc/20776/stat : 20776 (tinisat) R 20770 20770 19653 0 -1 4194304 1624 0 0 0 1266 1 0 0 25 0 1 0 202209606 7655424 1576 18446744073709551615 134512640 134966189 4294956656 18446744073709551615 134519843 0 0 4096 0 0 0 0 17 1 0 0
/proc/20776/statm: 1869 1576 52 110 0 1756 0
Current children cumulated CPU time (s) 12.69
Current children cumulated vsize (KiB) 12832

[startup+25.5293 s]
/proc/loadavg: 0.98 0.98 0.99 2/79 20776
/proc/meminfo: memFree=732088/2055920 swapFree=4147448/4192956
[pid=20770] ppid=20768 vsize=5356 CPUtime=0.02
/proc/20770/stat : 20770 (TiniSatELite) S 20768 20770 19653 0 -1 4194304 333 472 0 0 0 0 2 0 16 0 1 0 202209603 5484544 237 18446744073709551615 4194304 4889804 548682069232 18446744073709551615 221236486980 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/20770/statm: 1339 237 197 169 0 50 0
[pid=20776] ppid=20770 vsize=13588 CPUtime=25.48
/proc/20776/stat : 20776 (tinisat) R 20770 20770 19653 0 -1 4194304 2221 0 0 0 2546 2 0 0 25 0 1 0 202209606 13914112 2108 18446744073709551615 134512640 134966189 4294956656 18446744073709551615 134519843 0 0 4096 0 0 0 0 17 1 0 0
/proc/20776/statm: 3397 2108 52 110 0 3284 0
Current children cumulated CPU time (s) 25.5
Current children cumulated vsize (KiB) 18944

[startup+51.1591 s]
/proc/loadavg: 0.99 0.98 0.99 2/79 20776
/proc/meminfo: memFree=729144/2055920 swapFree=4147448/4192956
[pid=20770] ppid=20768 vsize=5356 CPUtime=0.02
/proc/20770/stat : 20770 (TiniSatELite) S 20768 20770 19653 0 -1 4194304 333 472 0 0 0 0 2 0 16 0 1 0 202209603 5484544 237 18446744073709551615 4194304 4889804 548682069232 18446744073709551615 221236486980 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/20770/statm: 1339 237 197 169 0 50 0
[pid=20776] ppid=20770 vsize=13940 CPUtime=51.11
/proc/20776/stat : 20776 (tinisat) R 20770 20770 19653 0 -1 4194304 2979 0 0 0 5108 3 0 0 25 0 1 0 202209606 14274560 2866 18446744073709551615 134512640 134966189 4294956656 18446744073709551615 134519843 0 0 4096 0 0 0 0 17 1 0 0
/proc/20776/statm: 3485 2866 52 110 0 3372 0
Current children cumulated CPU time (s) 51.13
Current children cumulated vsize (KiB) 19296

[startup+102.41 s]
/proc/loadavg: 0.99 0.98 0.99 2/79 20776
/proc/meminfo: memFree=724536/2055920 swapFree=4147448/4192956
[pid=20770] ppid=20768 vsize=5356 CPUtime=0.02
/proc/20770/stat : 20770 (TiniSatELite) S 20768 20770 19653 0 -1 4194304 333 472 0 0 0 0 2 0 16 0 1 0 202209603 5484544 237 18446744073709551615 4194304 4889804 548682069232 18446744073709551615 221236486980 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/20770/statm: 1339 237 197 169 0 50 0
[pid=20776] ppid=20770 vsize=26552 CPUtime=102.34
/proc/20776/stat : 20776 (tinisat) R 20770 20770 19653 0 -1 4194304 4252 0 0 0 10230 4 0 0 25 0 1 0 202209606 27189248 4010 18446744073709551615 134512640 134966189 4294956656 18446744073709551615 134520041 0 0 4096 0 0 0 0 17 1 0 0
/proc/20776/statm: 6638 4010 52 110 0 6525 0
Current children cumulated CPU time (s) 102.36
Current children cumulated vsize (KiB) 31908

[startup+162.484 s]
/proc/loadavg: 0.99 0.98 0.99 2/79 20776
/proc/meminfo: memFree=720504/2055920 swapFree=4147448/4192956
[pid=20770] ppid=20768 vsize=5356 CPUtime=0.02
/proc/20770/stat : 20770 (TiniSatELite) S 20768 20770 19653 0 -1 4194304 333 472 0 0 0 0 2 0 16 0 1 0 202209603 5484544 237 18446744073709551615 4194304 4889804 548682069232 18446744073709551615 221236486980 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/20770/statm: 1339 237 197 169 0 50 0
[pid=20776] ppid=20770 vsize=28060 CPUtime=162.4
/proc/20776/stat : 20776 (tinisat) R 20770 20770 19653 0 -1 4194304 5243 0 0 0 16234 6 0 0 25 0 1 0 202209606 28733440 5001 18446744073709551615 134512640 134966189 4294956656 18446744073709551615 134519843 0 0 4096 0 0 0 0 17 1 0 0
/proc/20776/statm: 7015 5001 52 110 0 6902 0
Current children cumulated CPU time (s) 162.42
Current children cumulated vsize (KiB) 33416

[startup+222.557 s]
/proc/loadavg: 0.99 0.98 0.99 2/79 20776
/proc/meminfo: memFree=717624/2055920 swapFree=4147448/4192956
[pid=20770] ppid=20768 vsize=5356 CPUtime=0.02
/proc/20770/stat : 20770 (TiniSatELite) S 20768 20770 19653 0 -1 4194304 333 472 0 0 0 0 2 0 16 0 1 0 202209603 5484544 237 18446744073709551615 4194304 4889804 548682069232 18446744073709551615 221236486980 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/20770/statm: 1339 237 197 169 0 50 0
[pid=20776] ppid=20770 vsize=28544 CPUtime=222.45
/proc/20776/stat : 20776 (tinisat) R 20770 20770 19653 0 -1 4194304 5980 0 0 0 22238 7 0 0 25 0 1 0 202209606 29229056 5738 18446744073709551615 134512640 134966189 4294956656 18446744073709551615 134519843 0 0 4096 0 0 0 0 17 1 0 0
/proc/20776/statm: 7136 5738 52 110 0 7023 0
Current children cumulated CPU time (s) 222.47
Current children cumulated vsize (KiB) 33900

[startup+282.624 s]
/proc/loadavg: 0.99 0.98 0.99 2/79 20776
/proc/meminfo: memFree=714680/2055920 swapFree=4147448/4192956
[pid=20770] ppid=20768 vsize=5356 CPUtime=0.02
/proc/20770/stat : 20770 (TiniSatELite) S 20768 20770 19653 0 -1 4194304 333 472 0 0 0 0 2 0 16 0 1 0 202209603 5484544 237 18446744073709551615 4194304 4889804 548682069232 18446744073709551615 221236486980 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/20770/statm: 1339 237 197 169 0 50 0
[pid=20776] ppid=20770 vsize=29000 CPUtime=282.5
/proc/20776/stat : 20776 (tinisat) R 20770 20770 19653 0 -1 4194304 6691 0 0 0 28242 8 0 0 25 0 1 0 202209606 29696000 6449 18446744073709551615 134512640 134966189 4294956656 18446744073709551615 134519843 0 0 4096 0 0 0 0 17 1 0 0
/proc/20776/statm: 7250 6449 52 110 0 7137 0
Current children cumulated CPU time (s) 282.52
Current children cumulated vsize (KiB) 34356

[startup+342.696 s]
/proc/loadavg: 0.99 0.98 0.99 3/79 20776
/proc/meminfo: memFree=711800/2055920 swapFree=4147448/4192956
[pid=20770] ppid=20768 vsize=5356 CPUtime=0.02
/proc/20770/stat : 20770 (TiniSatELite) S 20768 20770 19653 0 -1 4194304 333 472 0 0 0 0 2 0 16 0 1 0 202209603 5484544 237 18446744073709551615 4194304 4889804 548682069232 18446744073709551615 221236486980 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/20770/statm: 1339 237 197 169 0 50 0
[pid=20776] ppid=20770 vsize=51472 CPUtime=342.56
/proc/20776/stat : 20776 (tinisat) R 20770 20770 19653 0 -1 4194304 7463 0 0 0 34246 10 0 0 25 0 1 0 202209606 52707328 7155 18446744073709551615 134512640 134966189 4294956656 18446744073709551615 134519843 0 0 4096 0 0 0 0 17 1 0 0
/proc/20776/statm: 12868 7155 52 110 0 12755 0
Current children cumulated CPU time (s) 342.58
Current children cumulated vsize (KiB) 56828

[startup+402.77 s]
/proc/loadavg: 0.99 0.98 0.99 2/79 20776
/proc/meminfo: memFree=709240/2055920 swapFree=4147448/4192956
[pid=20770] ppid=20768 vsize=5356 CPUtime=0.02
/proc/20770/stat : 20770 (TiniSatELite) S 20768 20770 19653 0 -1 4194304 333 472 0 0 0 0 2 0 16 0 1 0 202209603 5484544 237 18446744073709551615 4194304 4889804 548682069232 18446744073709551615 221236486980 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/20770/statm: 1339 237 197 169 0 50 0
[pid=20776] ppid=20770 vsize=52648 CPUtime=402.61
/proc/20776/stat : 20776 (tinisat) R 20770 20770 19653 0 -1 4194304 8153 0 0 0 40251 10 0 0 25 0 1 0 202209606 53911552 7812 18446744073709551615 134512640 134966189 4294956656 18446744073709551615 134519843 0 0 4096 0 0 0 0 17 1 0 0
/proc/20776/statm: 13162 7812 52 110 0 13049 0
Current children cumulated CPU time (s) 402.63
Current children cumulated vsize (KiB) 58004

[startup+462.845 s]
/proc/loadavg: 0.99 0.98 0.99 2/79 20776
/proc/meminfo: memFree=706936/2055920 swapFree=4147448/4192956
[pid=20770] ppid=20768 vsize=5356 CPUtime=0.02
/proc/20770/stat : 20770 (TiniSatELite) S 20768 20770 19653 0 -1 4194304 333 472 0 0 0 0 2 0 16 0 1 0 202209603 5484544 237 18446744073709551615 4194304 4889804 548682069232 18446744073709551615 221236486980 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/20770/statm: 1339 237 197 169 0 50 0
[pid=20776] ppid=20770 vsize=54448 CPUtime=462.67
/proc/20776/stat : 20776 (tinisat) R 20770 20770 19653 0 -1 4194304 9101 0 0 0 46255 12 0 0 25 0 1 0 202209606 55754752 8371 18446744073709551615 134512640 134966189 4294956656 18446744073709551615 134519843 0 0 4096 0 0 0 0 17 1 0 0
/proc/20776/statm: 13612 8371 52 110 0 13499 0
Current children cumulated CPU time (s) 462.69
Current children cumulated vsize (KiB) 59804

[startup+522.914 s]
/proc/loadavg: 0.99 0.98 0.99 2/79 20776
/proc/meminfo: memFree=704952/2055920 swapFree=4147448/4192956
[pid=20770] ppid=20768 vsize=5356 CPUtime=0.02

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

[pid=20770] ppid=20768 vsize=5356 CPUtime=0.02
/proc/20770/stat : 20770 (TiniSatELite) S 20768 20770 19653 0 -1 4194304 333 472 0 0 0 0 2 0 16 0 1 0 202209603 5484544 237 18446744073709551615 4194304 4889804 548682069232 18446744073709551615 221236486980 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/20770/statm: 1339 237 197 169 0 50 0
[pid=20776] ppid=20770 vsize=55360 CPUtime=582.78
/proc/20776/stat : 20776 (tinisat) R 20770 20770 19653 0 -1 4194304 10108 0 0 0 58264 14 0 0 25 0 1 0 202209606 56688640 9312 18446744073709551615 134512640 134966189 4294956656 18446744073709551615 134519843 0 0 4096 0 0 0 0 17 1 0 0
/proc/20776/statm: 13840 9312 52 110 0 13727 0
Current children cumulated CPU time (s) 582.8
Current children cumulated vsize (KiB) 60716

[startup+643.055 s]
/proc/loadavg: 0.99 0.98 0.99 2/79 20776
/proc/meminfo: memFree=701560/2055920 swapFree=4147448/4192956
[pid=20770] ppid=20768 vsize=5356 CPUtime=0.02
/proc/20770/stat : 20770 (TiniSatELite) S 20768 20770 19653 0 -1 4194304 333 472 0 0 0 0 2 0 16 0 1 0 202209603 5484544 237 18446744073709551615 4194304 4889804 548682069232 18446744073709551615 221236486980 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/20770/statm: 1339 237 197 169 0 50 0
[pid=20776] ppid=20770 vsize=55492 CPUtime=642.82
/proc/20776/stat : 20776 (tinisat) R 20770 20770 19653 0 -1 4194304 10527 0 0 0 64268 14 0 0 25 0 1 0 202209606 56823808 9731 18446744073709551615 134512640 134966189 4294956656 18446744073709551615 134519843 0 0 4096 0 0 0 0 17 1 0 0
/proc/20776/statm: 13873 9731 52 110 0 13760 0
Current children cumulated CPU time (s) 642.84
Current children cumulated vsize (KiB) 60848

[startup+703.121 s]
/proc/loadavg: 0.99 0.98 0.99 2/79 20776
/proc/meminfo: memFree=699576/2055920 swapFree=4147448/4192956
[pid=20770] ppid=20768 vsize=5356 CPUtime=0.02
/proc/20770/stat : 20770 (TiniSatELite) S 20768 20770 19653 0 -1 4194304 333 472 0 0 0 0 2 0 16 0 1 0 202209603 5484544 237 18446744073709551615 4194304 4889804 548682069232 18446744073709551615 221236486980 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/20770/statm: 1339 237 197 169 0 50 0
[pid=20776] ppid=20770 vsize=56540 CPUtime=702.88
/proc/20776/stat : 20776 (tinisat) R 20770 20770 19653 0 -1 4194304 11087 0 0 0 70273 15 0 0 25 0 1 0 202209606 57896960 10225 18446744073709551615 134512640 134966189 4294956656 18446744073709551615 134519843 0 0 4096 0 0 0 0 17 1 0 0
/proc/20776/statm: 14135 10225 52 110 0 14022 0
Current children cumulated CPU time (s) 702.9
Current children cumulated vsize (KiB) 61896

[startup+763.191 s]
/proc/loadavg: 0.99 0.98 0.99 2/79 20776
/proc/meminfo: memFree=697848/2055920 swapFree=4147448/4192956
[pid=20770] ppid=20768 vsize=5356 CPUtime=0.02
/proc/20770/stat : 20770 (TiniSatELite) S 20768 20770 19653 0 -1 4194304 333 472 0 0 0 0 2 0 16 0 1 0 202209603 5484544 237 18446744073709551615 4194304 4889804 548682069232 18446744073709551615 221236486980 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/20770/statm: 1339 237 197 169 0 50 0
[pid=20776] ppid=20770 vsize=57320 CPUtime=762.93
/proc/20776/stat : 20776 (tinisat) R 20770 20770 19653 0 -1 4194304 11610 0 0 0 76276 17 0 0 25 0 1 0 202209606 58695680 10650 18446744073709551615 134512640 134966189 4294956656 18446744073709551615 134519843 0 0 4096 0 0 0 0 17 1 0 0
/proc/20776/statm: 14330 10650 52 110 0 14217 0
Current children cumulated CPU time (s) 762.95
Current children cumulated vsize (KiB) 62676

[startup+823.266 s]
/proc/loadavg: 0.99 0.98 0.99 2/79 20776
/proc/meminfo: memFree=696440/2055920 swapFree=4147448/4192956
[pid=20770] ppid=20768 vsize=5356 CPUtime=0.02
/proc/20770/stat : 20770 (TiniSatELite) S 20768 20770 19653 0 -1 4194304 333 472 0 0 0 0 2 0 16 0 1 0 202209603 5484544 237 18446744073709551615 4194304 4889804 548682069232 18446744073709551615 221236486980 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/20770/statm: 1339 237 197 169 0 50 0
[pid=20776] ppid=20770 vsize=57448 CPUtime=822.99
/proc/20776/stat : 20776 (tinisat) R 20770 20770 19653 0 -1 4194304 11995 0 0 0 82281 18 0 0 25 0 1 0 202209606 58826752 11002 18446744073709551615 134512640 134966189 4294956656 18446744073709551615 134519843 0 0 4096 0 0 0 0 17 1 0 0
/proc/20776/statm: 14362 11002 52 110 0 14249 0
Current children cumulated CPU time (s) 823.01
Current children cumulated vsize (KiB) 62804

[startup+883.335 s]
/proc/loadavg: 0.99 0.98 0.99 2/79 20776
/proc/meminfo: memFree=694776/2055920 swapFree=4147448/4192956
[pid=20770] ppid=20768 vsize=5356 CPUtime=0.02
/proc/20770/stat : 20770 (TiniSatELite) S 20768 20770 19653 0 -1 4194304 333 472 0 0 0 0 2 0 16 0 1 0 202209603 5484544 237 18446744073709551615 4194304 4889804 548682069232 18446744073709551615 221236486980 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/20770/statm: 1339 237 197 169 0 50 0
[pid=20776] ppid=20770 vsize=58352 CPUtime=883.04
/proc/20776/stat : 20776 (tinisat) R 20770 20770 19653 0 -1 4194304 12500 0 0 0 88285 19 0 0 25 0 1 0 202209606 59752448 11409 18446744073709551615 134512640 134966189 4294956656 18446744073709551615 134519843 0 0 4096 0 0 0 0 17 1 0 0
/proc/20776/statm: 14588 11409 52 110 0 14475 0
Current children cumulated CPU time (s) 883.06
Current children cumulated vsize (KiB) 63708

[startup+943.408 s]
/proc/loadavg: 0.99 0.98 0.99 2/79 20776
/proc/meminfo: memFree=693304/2055920 swapFree=4147448/4192956
[pid=20770] ppid=20768 vsize=5356 CPUtime=0.02
/proc/20770/stat : 20770 (TiniSatELite) S 20768 20770 19653 0 -1 4194304 333 472 0 0 0 0 2 0 16 0 1 0 202209603 5484544 237 18446744073709551615 4194304 4889804 548682069232 18446744073709551615 221236486980 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/20770/statm: 1339 237 197 169 0 50 0
[pid=20776] ppid=20770 vsize=59124 CPUtime=943.1
/proc/20776/stat : 20776 (tinisat) R 20770 20770 19653 0 -1 4194304 13006 0 0 0 94290 20 0 0 25 0 1 0 202209606 60542976 11784 18446744073709551615 134512640 134966189 4294956656 18446744073709551615 134520029 0 0 4096 0 0 0 0 17 1 0 0
/proc/20776/statm: 14781 11784 52 110 0 14668 0
Current children cumulated CPU time (s) 943.12
Current children cumulated vsize (KiB) 64480

[startup+1003.48 s]
/proc/loadavg: 0.99 0.98 0.99 2/79 20776
/proc/meminfo: memFree=692088/2055920 swapFree=4147448/4192956
[pid=20770] ppid=20768 vsize=5356 CPUtime=0.02
/proc/20770/stat : 20770 (TiniSatELite) S 20768 20770 19653 0 -1 4194304 333 472 0 0 0 0 2 0 16 0 1 0 202209603 5484544 237 18446744073709551615 4194304 4889804 548682069232 18446744073709551615 221236486980 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/20770/statm: 1339 237 197 169 0 50 0
[pid=20776] ppid=20770 vsize=59252 CPUtime=1003.15
/proc/20776/stat : 20776 (tinisat) R 20770 20770 19653 0 -1 4194304 13359 0 0 0 100295 20 0 0 25 0 1 0 202209606 60674048 12104 18446744073709551615 134512640 134966189 4294956656 18446744073709551615 134519843 0 0 4096 0 0 0 0 17 1 0 0
/proc/20776/statm: 14813 12104 52 110 0 14700 0
Current children cumulated CPU time (s) 1003.17
Current children cumulated vsize (KiB) 64608

[startup+1063.56 s]
/proc/loadavg: 0.99 0.98 0.99 2/79 20776
/proc/meminfo: memFree=690744/2055920 swapFree=4147448/4192956
[pid=20770] ppid=20768 vsize=5356 CPUtime=0.02
/proc/20770/stat : 20770 (TiniSatELite) S 20768 20770 19653 0 -1 4194304 333 472 0 0 0 0 2 0 16 0 1 0 202209603 5484544 237 18446744073709551615 4194304 4889804 548682069232 18446744073709551615 221236486980 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/20770/statm: 1339 237 197 169 0 50 0
[pid=20776] ppid=20770 vsize=59252 CPUtime=1063.2
/proc/20776/stat : 20776 (tinisat) R 20770 20770 19653 0 -1 4194304 13679 0 0 0 106299 21 0 0 25 0 1 0 202209606 60674048 12424 18446744073709551615 134512640 134966189 4294956656 18446744073709551615 134519912 0 0 4096 0 0 0 0 17 1 0 0
/proc/20776/statm: 14813 12424 52 110 0 14700 0
Current children cumulated CPU time (s) 1063.22
Current children cumulated vsize (KiB) 64608

[startup+1123.63 s]
/proc/loadavg: 0.99 0.98 0.99 2/79 20776
/proc/meminfo: memFree=689592/2055920 swapFree=4147448/4192956
[pid=20770] ppid=20768 vsize=5356 CPUtime=0.02
/proc/20770/stat : 20770 (TiniSatELite) S 20768 20770 19653 0 -1 4194304 333 472 0 0 0 0 2 0 16 0 1 0 202209603 5484544 237 18446744073709551615 4194304 4889804 548682069232 18446744073709551615 221236486980 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/20770/statm: 1339 237 197 169 0 50 0
[pid=20776] ppid=20770 vsize=59252 CPUtime=1123.26
/proc/20776/stat : 20776 (tinisat) R 20770 20770 19653 0 -1 4194304 13964 0 0 0 112304 22 0 0 25 0 1 0 202209606 60674048 12709 18446744073709551615 134512640 134966189 4294956656 18446744073709551615 134520029 0 0 4096 0 0 0 0 17 1 0 0
/proc/20776/statm: 14813 12709 52 110 0 14700 0
Current children cumulated CPU time (s) 1123.28
Current children cumulated vsize (KiB) 64608

[startup+1183.7 s]
/proc/loadavg: 0.99 0.98 0.99 2/79 20776
/proc/meminfo: memFree=688504/2055920 swapFree=4147448/4192956
[pid=20770] ppid=20768 vsize=5356 CPUtime=0.02
/proc/20770/stat : 20770 (TiniSatELite) S 20768 20770 19653 0 -1 4194304 333 472 0 0 0 0 2 0 16 0 1 0 202209603 5484544 237 18446744073709551615 4194304 4889804 548682069232 18446744073709551615 221236486980 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/20770/statm: 1339 237 197 169 0 50 0
[pid=20776] ppid=20770 vsize=59252 CPUtime=1183.32
/proc/20776/stat : 20776 (tinisat) R 20770 20770 19653 0 -1 4194304 14238 0 0 0 118309 23 0 0 25 0 1 0 202209606 60674048 12983 18446744073709551615 134512640 134966189 4294956656 18446744073709551615 134519843 0 0 4096 0 0 0 0 17 1 0 0
/proc/20776/statm: 14813 12983 52 110 0 14700 0
Current children cumulated CPU time (s) 1183.34
Current children cumulated vsize (KiB) 64608



Maximum CPU time exceeded: sending SIGTERM then SIGKILL

[startup+1200.41 s]
/proc/loadavg: 0.99 0.98 0.99 2/79 20776
/proc/meminfo: memFree=688120/2055920 swapFree=4147448/4192956
[pid=20770] ppid=20768 vsize=5356 CPUtime=0.02
/proc/20770/stat : 20770 (TiniSatELite) S 20768 20770 19653 0 -1 4194304 333 472 0 0 0 0 2 0 16 0 1 0 202209603 5484544 237 18446744073709551615 4194304 4889804 548682069232 18446744073709551615 221236486980 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/20770/statm: 1339 237 197 169 0 50 0
[pid=20776] ppid=20770 vsize=59384 CPUtime=1200.03
/proc/20776/stat : 20776 (tinisat) R 20770 20770 19653 0 -1 4194304 14339 0 0 0 119980 23 0 0 25 0 1 0 202209606 60809216 13084 18446744073709551615 134512640 134966189 4294956656 18446744073709551615 134519843 0 0 4096 0 0 0 0 17 1 0 0
/proc/20776/statm: 14846 13084 52 110 0 14733 0
Current children cumulated CPU time (s) 1200.05
Current children cumulated vsize (KiB) 64740

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

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

[startup+1200.41 s]
/proc/loadavg: 0.99 0.98 0.99 2/79 20776
/proc/meminfo: memFree=688120/2055920 swapFree=4147448/4192956
[pid=20770] ppid=20768 vsize=5356 CPUtime=0.02
/proc/20770/stat : 20770 (TiniSatELite) S 20768 20770 19653 0 -1 4194304 333 472 0 0 0 0 2 0 16 0 1 0 202209603 5484544 237 18446744073709551615 4194304 4889804 548682069232 18446744073709551615 221236486980 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/20770/statm: 1339 237 197 169 0 50 0
[pid=20776] ppid=20770 vsize=59384 CPUtime=1200.03
/proc/20776/stat : 20776 (tinisat) R 20770 20770 19653 0 -1 4194304 14339 0 0 0 119980 23 0 0 25 0 1 0 202209606 60809216 13084 18446744073709551615 134512640 134966189 4294956656 18446744073709551615 134519843 0 0 4096 0 0 0 0 17 1 0 0
/proc/20776/statm: 14846 13084 52 110 0 14733 0
Current children cumulated CPU time (s) 1200.05
Current children cumulated vsize (KiB) 64740

Child ended because it received signal 15 (SIGTERM)

!!! problem with CPU time !!!
wait4(...,&childrusage) returns 20770 and gives childrusage.ru_utime.tv_sec=0 childrusage.ru_utime.tv_usec=22996 childrusage.ru_stime.tv_sec=0 childrusage.ru_stime.tv_usec=3999
CPU time returned by wait4() is 0.026995
while last known CPU time is 1200.05

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

Real time (s): 1200.42
CPU time (s): 1200.05
CPU user time (s): 1199.82
CPU system time (s): 0.23
CPU usage (%): 99.9692
Max. virtual memory (cumulated for all children) (KiB): 64740

getrusage(RUSAGE_CHILDREN,...) data:
user time used= 0.022996
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= 805
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= 35
involuntary context switches= 12

runsolver used 1.18182 second user time and 3.08353 second system time

The end

Launcher Data (download as text)

Begin job on node21 on Sun Feb 18 18:15:57 UTC 2007

IDJOB= 296383
IDBENCH= 19936
IDSOLVER= 99
FILE ID= node21/296383-1171822557

PBS_JOBID= 3839628

Free space on /tmp= 66563 MiB

SOLVER NAME= TiniSatELite 2007-02-08
BENCH NAME= HOME/pub/bench/SAT07/random/OnTreshold/7SAT/v60/unif-k7-r89-v60-c5340-S148460961-17.UNSAT.shuffled.cnf
COMMAND LINE= /tmp/evaluation/296383-1171822557/TiniSatELite /tmp/evaluation/296383-1171822557/instance-296383-1171822557.cnf            
RUNSOLVER COMMAND LINE= runsolver  --timestamp  -w ROOT/results/node21/watcher-296383-1171822557 -o ROOT/results/node21/solver-296383-1171822557 -C 1200 -M 1800 --output-limit 1,15  /tmp/evaluation/296383-1171822557/TiniSatELite /tmp/evaluation/296383-1171822557/instance-296383-1171822557.cnf            

META MD5SUM SOLVER= 388ad77fe8f3a9a6ad5bf764ada795dd
MD5SUM BENCH=  cba836d3415c03e5feb448d639b83adc

RANDOM SEED= 296573152

TIME LIMIT= 1200 seconds
MEMORY LIMIT= 1800 MiB

Linux node21.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		: 3000.245
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		: 3000.245
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:        741400 kB
Buffers:         43928 kB
Cached:        1157484 kB
SwapCached:      15448 kB
Active:         707504 kB
Inactive:       519140 kB
HighTotal:           0 kB
HighFree:            0 kB
LowTotal:      2055920 kB
LowFree:        741400 kB
SwapTotal:     4192956 kB
SwapFree:      4147448 kB
Dirty:            1252 kB
Writeback:           0 kB
Mapped:          30000 kB
Slab:            73480 kB
Committed_AS:   663700 kB
PageTables:       1656 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= 66563 MiB

End job on node21 on Sun Feb 18 18:35:59 UTC 2007