Trace number 294866

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) 1200.07 1200.5

General information on the benchmark

Namerandom/OnTreshold/7SAT/v65/
unif-k7-r89-v65-c5785-S1481196126-03.SAT.shuffled.cnf
MD5SUM636f3d664350f93be3762acecb2ac303
Bench CategoryRANDOM (random instances)
Best result obtained on this benchmarkSAT
Best CPU time to get the best result obtained on this benchmark0.338948
Satisfiable
(Un)Satisfiability was proved
Number of variables65
Number of clauses5785
Sum of the clauses size40495
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 55785

Solver Data (download as text)

0.00/0.01	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 |    5785    40495 |    1735       0        0     nan |  0.000 % |
0.00/0.01	c ==============================================================================
0.00/0.01	c Result  :   #vars: 65   #clauses: 5785   #literals: 40495
0.00/0.01	c CPU time:   0.006998 s
0.00/0.01	c ==============================================================================
0.00/0.04	c Tinisat 0.22
0.00/0.04	c solving /tmp/GTI_node72.alineos.net_28719.cnf
0.00/0.04	c 65 variables, 5785 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/node72/watcher-294866-1171796131 -o ROOT/results/node72/solver-294866-1171796131 -C 1200 -M 1800 --output-limit 1,15 /tmp/evaluation/294866-1171796131/TiniSatELite /tmp/evaluation/294866-1171796131/instance-294866-1171796131.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: 1.00 1.00 1.00 3/77 28719
/proc/meminfo: memFree=854528/2055920 swapFree=4145060/4192956
[pid=28719] ppid=28717 vsize=5356 CPUtime=0
/proc/28719/stat : 28719 (TiniSatELite) S 28717 28719 27537 0 -1 4194304 274 0 0 0 0 0 0 0 18 0 1 0 199580958 5484544 233 18446744073709551615 4194304 4889804 548682069232 18446744073709551615 234517921874 0 0 4100 65536 18446744071563648864 0 0 17 1 0 0
/proc/28719/statm: 1339 233 195 169 0 50 0
[pid=28720] ppid=28719 vsize=5356 CPUtime=0
/proc/28720/stat : 28720 (TiniSatELite) S 28719 28719 27537 0 -1 4194368 52 189 0 0 0 0 0 0 20 0 1 0 199580959 5484544 237 18446744073709551615 4194304 4889804 548682069232 18446744073709551615 234517750596 0 65536 4096 65538 18446744071563355516 0 0 17 1 0 0
/proc/28720/statm: 1339 237 198 169 0 50 0

[startup+0.107366 s]
/proc/loadavg: 1.00 1.00 1.00 3/77 28719
/proc/meminfo: memFree=854528/2055920 swapFree=4145060/4192956
[pid=28719] ppid=28717 vsize=5356 CPUtime=0.02
/proc/28719/stat : 28719 (TiniSatELite) S 28717 28719 27537 0 -1 4194304 333 482 0 0 0 0 2 0 16 0 1 0 199580958 5484544 237 18446744073709551615 4194304 4889804 548682069232 18446744073709551615 234517750596 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/28719/statm: 1339 237 197 169 0 50 0
Current children cumulated CPU time (s) 0.02
Current children cumulated vsize (KiB) 5356

[startup+0.5154 s]
/proc/loadavg: 1.00 1.00 1.00 3/77 28719
/proc/meminfo: memFree=854528/2055920 swapFree=4145060/4192956
[pid=28719] ppid=28717 vsize=5356 CPUtime=0.02
/proc/28719/stat : 28719 (TiniSatELite) S 28717 28719 27537 0 -1 4194304 333 482 0 0 0 0 2 0 16 0 1 0 199580958 5484544 237 18446744073709551615 4194304 4889804 548682069232 18446744073709551615 234517750596 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/28719/statm: 1339 237 197 169 0 50 0
Current children cumulated CPU time (s) 0.02
Current children cumulated vsize (KiB) 5356

[startup+1.33547 s]
/proc/loadavg: 1.00 1.00 1.00 2/79 28725
/proc/meminfo: memFree=852272/2055920 swapFree=4145060/4192956
[pid=28719] ppid=28717 vsize=5356 CPUtime=0.02
/proc/28719/stat : 28719 (TiniSatELite) S 28717 28719 27537 0 -1 4194304 333 482 0 0 0 0 2 0 16 0 1 0 199580958 5484544 237 18446744073709551615 4194304 4889804 548682069232 18446744073709551615 234517750596 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/28719/statm: 1339 237 197 169 0 50 0
[pid=28725] ppid=28719 vsize=3692 CPUtime=1.3
/proc/28725/stat : 28725 (tinisat) R 28719 28719 27537 0 -1 4194304 568 0 0 0 130 0 0 0 25 0 1 0 199580961 3780608 553 18446744073709551615 134512640 134966189 4294956656 18446744073709551615 134519932 0 0 4096 0 0 0 0 17 1 0 0
/proc/28725/statm: 923 553 52 110 0 810 0
Current children cumulated CPU time (s) 1.32
Current children cumulated vsize (KiB) 9048

[startup+2.97162 s]
/proc/loadavg: 1.00 1.00 1.00 2/79 28725
/proc/meminfo: memFree=851312/2055920 swapFree=4145060/4192956
[pid=28719] ppid=28717 vsize=5356 CPUtime=0.02
/proc/28719/stat : 28719 (TiniSatELite) S 28717 28719 27537 0 -1 4194304 333 482 0 0 0 0 2 0 16 0 1 0 199580958 5484544 237 18446744073709551615 4194304 4889804 548682069232 18446744073709551615 234517750596 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/28719/statm: 1339 237 197 169 0 50 0
[pid=28725] ppid=28719 vsize=4092 CPUtime=2.93
/proc/28725/stat : 28725 (tinisat) R 28719 28719 27537 0 -1 4194304 834 0 0 0 293 0 0 0 25 0 1 0 199580961 4190208 819 18446744073709551615 134512640 134966189 4294956656 18446744073709551615 134519858 0 0 4096 0 0 0 0 17 1 0 0
/proc/28725/statm: 1023 819 52 110 0 910 0
Current children cumulated CPU time (s) 2.95
Current children cumulated vsize (KiB) 9448

[startup+6.25092 s]
/proc/loadavg: 1.00 1.00 1.00 2/79 28725
/proc/meminfo: memFree=849712/2055920 swapFree=4145060/4192956
[pid=28719] ppid=28717 vsize=5356 CPUtime=0.02
/proc/28719/stat : 28719 (TiniSatELite) S 28717 28719 27537 0 -1 4194304 333 482 0 0 0 0 2 0 16 0 1 0 199580958 5484544 237 18446744073709551615 4194304 4889804 548682069232 18446744073709551615 234517750596 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/28719/statm: 1339 237 197 169 0 50 0
[pid=28725] ppid=28719 vsize=7396 CPUtime=6.2
/proc/28725/stat : 28725 (tinisat) R 28719 28719 27537 0 -1 4194304 1213 0 0 0 620 0 0 0 25 0 1 0 199580961 7573504 1165 18446744073709551615 134512640 134966189 4294956656 18446744073709551615 134519843 0 0 4096 0 0 0 0 17 1 0 0
/proc/28725/statm: 1849 1165 52 110 0 1736 0
Current children cumulated CPU time (s) 6.22
Current children cumulated vsize (KiB) 12752

[startup+12.7105 s]
/proc/loadavg: 1.00 1.00 1.00 2/79 28725
/proc/meminfo: memFree=847608/2055920 swapFree=4145060/4192956
[pid=28719] ppid=28717 vsize=5356 CPUtime=0.02
/proc/28719/stat : 28719 (TiniSatELite) S 28717 28719 27537 0 -1 4194304 333 482 0 0 0 0 2 0 16 0 1 0 199580958 5484544 237 18446744073709551615 4194304 4889804 548682069232 18446744073709551615 234517750596 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/28719/statm: 1339 237 197 169 0 50 0
[pid=28725] ppid=28719 vsize=7836 CPUtime=12.67
/proc/28725/stat : 28725 (tinisat) R 28719 28719 27537 0 -1 4194304 1693 0 0 0 1266 1 0 0 25 0 1 0 199580961 8024064 1645 18446744073709551615 134512640 134966189 4294956656 18446744073709551615 134519843 0 0 4096 0 0 0 0 17 1 0 0
/proc/28725/statm: 1959 1645 52 110 0 1846 0
Current children cumulated CPU time (s) 12.69
Current children cumulated vsize (KiB) 13192

[startup+25.5307 s]
/proc/loadavg: 1.00 1.00 1.00 2/79 28725
/proc/meminfo: memFree=845432/2055920 swapFree=4145060/4192956
[pid=28719] ppid=28717 vsize=5356 CPUtime=0.02
/proc/28719/stat : 28719 (TiniSatELite) S 28717 28719 27537 0 -1 4194304 333 482 0 0 0 0 2 0 16 0 1 0 199580958 5484544 237 18446744073709551615 4194304 4889804 548682069232 18446744073709551615 234517750596 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/28719/statm: 1339 237 197 169 0 50 0
[pid=28725] ppid=28719 vsize=14236 CPUtime=25.48
/proc/28725/stat : 28725 (tinisat) R 28719 28719 27537 0 -1 4194304 2237 0 0 0 2546 2 0 0 25 0 1 0 199580961 14577664 2189 18446744073709551615 134512640 134966189 4294956656 18446744073709551615 134520134 0 0 4096 0 0 0 0 17 1 0 0
/proc/28725/statm: 3559 2189 52 110 0 3446 0
Current children cumulated CPU time (s) 25.5
Current children cumulated vsize (KiB) 19592

[startup+51.159 s]
/proc/loadavg: 1.00 1.00 1.00 2/79 28725
/proc/meminfo: memFree=842232/2055920 swapFree=4145060/4192956
[pid=28719] ppid=28717 vsize=5356 CPUtime=0.02
/proc/28719/stat : 28719 (TiniSatELite) S 28717 28719 27537 0 -1 4194304 333 482 0 0 0 0 2 0 16 0 1 0 199580958 5484544 237 18446744073709551615 4194304 4889804 548682069232 18446744073709551615 234517750596 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/28719/statm: 1339 237 197 169 0 50 0
[pid=28725] ppid=28719 vsize=15004 CPUtime=51.11
/proc/28725/stat : 28725 (tinisat) R 28719 28719 27537 0 -1 4194304 3084 0 0 0 5108 3 0 0 25 0 1 0 199580961 15364096 2971 18446744073709551615 134512640 134966189 4294956656 18446744073709551615 134519843 0 0 4096 0 0 0 0 17 1 0 0
/proc/28725/statm: 3751 2971 52 110 0 3638 0
Current children cumulated CPU time (s) 51.13
Current children cumulated vsize (KiB) 20360

[startup+102.414 s]
/proc/loadavg: 1.00 1.00 1.00 2/79 28725
/proc/meminfo: memFree=837304/2055920 swapFree=4145060/4192956
[pid=28719] ppid=28717 vsize=5356 CPUtime=0.02
/proc/28719/stat : 28719 (TiniSatELite) S 28717 28719 27537 0 -1 4194304 333 482 0 0 0 0 2 0 16 0 1 0 199580958 5484544 237 18446744073709551615 4194304 4889804 548682069232 18446744073709551615 234517750596 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/28719/statm: 1339 237 197 169 0 50 0
[pid=28725] ppid=28719 vsize=28240 CPUtime=102.35
/proc/28725/stat : 28725 (tinisat) R 28719 28719 27537 0 -1 4194304 4306 0 0 0 10231 4 0 0 25 0 1 0 199580961 28917760 4193 18446744073709551615 134512640 134966189 4294956656 18446744073709551615 134519843 0 0 4096 0 0 0 0 17 1 0 0
/proc/28725/statm: 7060 4193 52 110 0 6947 0
Current children cumulated CPU time (s) 102.37
Current children cumulated vsize (KiB) 33596

[startup+162.487 s]
/proc/loadavg: 1.04 1.01 1.00 2/79 28725
/proc/meminfo: memFree=833208/2055920 swapFree=4145060/4192956
[pid=28719] ppid=28717 vsize=5356 CPUtime=0.02
/proc/28719/stat : 28719 (TiniSatELite) S 28717 28719 27537 0 -1 4194304 333 482 0 0 0 0 2 0 16 0 1 0 199580958 5484544 237 18446744073709551615 4194304 4889804 548682069232 18446744073709551615 234517750596 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/28719/statm: 1339 237 197 169 0 50 0
[pid=28725] ppid=28719 vsize=29724 CPUtime=162.41
/proc/28725/stat : 28725 (tinisat) R 28719 28719 27537 0 -1 4194304 5434 0 0 0 16235 6 0 0 25 0 1 0 199580961 30437376 5192 18446744073709551615 134512640 134966189 4294956656 18446744073709551615 134519843 0 0 4096 0 0 0 0 17 1 0 0
/proc/28725/statm: 7431 5192 52 110 0 7318 0
Current children cumulated CPU time (s) 162.43
Current children cumulated vsize (KiB) 35080

[startup+222.558 s]
/proc/loadavg: 1.01 1.01 1.00 2/79 28725
/proc/meminfo: memFree=829816/2055920 swapFree=4145060/4192956
[pid=28719] ppid=28717 vsize=5356 CPUtime=0.02
/proc/28719/stat : 28719 (TiniSatELite) S 28717 28719 27537 0 -1 4194304 333 482 0 0 0 0 2 0 16 0 1 0 199580958 5484544 237 18446744073709551615 4194304 4889804 548682069232 18446744073709551615 234517750596 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/28719/statm: 1339 237 197 169 0 50 0
[pid=28725] ppid=28719 vsize=30636 CPUtime=222.46
/proc/28725/stat : 28725 (tinisat) R 28719 28719 27537 0 -1 4194304 6279 0 0 0 22239 7 0 0 25 0 1 0 199580961 31371264 6037 18446744073709551615 134512640 134966189 4294956656 18446744073709551615 134519843 0 0 4096 0 0 0 0 17 1 0 0
/proc/28725/statm: 7659 6037 52 110 0 7546 0
Current children cumulated CPU time (s) 222.48
Current children cumulated vsize (KiB) 35992

[startup+282.632 s]
/proc/loadavg: 1.00 1.00 1.00 2/79 28725
/proc/meminfo: memFree=826680/2055920 swapFree=4145060/4192956
[pid=28719] ppid=28717 vsize=5356 CPUtime=0.02
/proc/28719/stat : 28719 (TiniSatELite) S 28717 28719 27537 0 -1 4194304 333 482 0 0 0 0 2 0 16 0 1 0 199580958 5484544 237 18446744073709551615 4194304 4889804 548682069232 18446744073709551615 234517750596 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/28719/statm: 1339 237 197 169 0 50 0
[pid=28725] ppid=28719 vsize=31548 CPUtime=282.52
/proc/28725/stat : 28725 (tinisat) R 28719 28719 27537 0 -1 4194304 7050 0 0 0 28244 8 0 0 25 0 1 0 199580961 32305152 6808 18446744073709551615 134512640 134966189 4294956656 18446744073709551615 134520127 0 0 4096 0 0 0 0 17 1 0 0
/proc/28725/statm: 7887 6808 52 110 0 7774 0
Current children cumulated CPU time (s) 282.54
Current children cumulated vsize (KiB) 36904

[startup+342.712 s]
/proc/loadavg: 1.00 1.00 1.00 2/85 28799
/proc/meminfo: memFree=822392/2055920 swapFree=4145060/4192956
[pid=28719] ppid=28717 vsize=5356 CPUtime=0.02
/proc/28719/stat : 28719 (TiniSatELite) S 28717 28719 27537 0 -1 4194304 333 482 0 0 0 0 2 0 16 0 1 0 199580958 5484544 237 18446744073709551615 4194304 4889804 548682069232 18446744073709551615 234517750596 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/28719/statm: 1339 237 197 169 0 50 0
[pid=28725] ppid=28719 vsize=32340 CPUtime=342.55
/proc/28725/stat : 28725 (tinisat) R 28719 28719 27537 0 -1 4194304 7772 0 0 0 34245 10 0 0 25 0 1 0 199580961 33116160 7530 18446744073709551615 134512640 134966189 4294956656 18446744073709551615 134519843 0 0 4096 0 0 0 0 17 1 0 0
/proc/28725/statm: 8085 7530 52 110 0 7972 0
Current children cumulated CPU time (s) 342.57
Current children cumulated vsize (KiB) 37696

[startup+402.717 s]
/proc/loadavg: 1.00 1.00 1.00 2/85 28891
/proc/meminfo: memFree=819264/2055920 swapFree=4145060/4192956
[pid=28719] ppid=28717 vsize=5356 CPUtime=0.02
/proc/28719/stat : 28719 (TiniSatELite) S 28717 28719 27537 0 -1 4194304 333 482 0 0 0 0 2 0 16 0 1 0 199580958 5484544 237 18446744073709551615 4194304 4889804 548682069232 18446744073709551615 234517750596 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/28719/statm: 1339 237 197 169 0 50 0
[pid=28725] ppid=28719 vsize=57064 CPUtime=402.48
/proc/28725/stat : 28725 (tinisat) R 28719 28719 27537 0 -1 4194304 8571 0 0 0 40237 11 0 0 25 0 1 0 199580961 58433536 8296 18446744073709551615 134512640 134966189 4294956656 18446744073709551615 134519964 0 0 4096 0 0 0 0 17 1 0 0
/proc/28725/statm: 14266 8296 52 110 0 14153 0
Current children cumulated CPU time (s) 402.5
Current children cumulated vsize (KiB) 62420

[startup+462.799 s]
/proc/loadavg: 1.00 1.00 1.00 2/79 28927
/proc/meminfo: memFree=818616/2055920 swapFree=4145060/4192956
[pid=28719] ppid=28717 vsize=5356 CPUtime=0.02
/proc/28719/stat : 28719 (TiniSatELite) S 28717 28719 27537 0 -1 4194304 333 482 0 0 0 0 2 0 16 0 1 0 199580958 5484544 237 18446744073709551615 4194304 4889804 548682069232 18446744073709551615 234517750596 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/28719/statm: 1339 237 197 169 0 50 0
[pid=28725] ppid=28719 vsize=58220 CPUtime=462.53
/proc/28725/stat : 28725 (tinisat) R 28719 28719 27537 0 -1 4194304 9325 0 0 0 46241 12 0 0 25 0 1 0 199580961 59617280 8793 18446744073709551615 134512640 134966189 4294956656 18446744073709551615 134519843 0 0 4096 0 0 0 0 17 1 0 0
/proc/28725/statm: 14555 8793 52 110 0 14442 0
Current children cumulated CPU time (s) 462.55
Current children cumulated vsize (KiB) 63576

[startup+522.87 s]
/proc/loadavg: 1.00 1.00 1.00 2/79 28927
/proc/meminfo: memFree=816504/2055920 swapFree=4145060/4192956
[pid=28719] ppid=28717 vsize=5356 CPUtime=0.02

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

[pid=28719] ppid=28717 vsize=5356 CPUtime=0.02
/proc/28719/stat : 28719 (TiniSatELite) S 28717 28719 27537 0 -1 4194304 333 482 0 0 0 0 2 0 16 0 1 0 199580958 5484544 237 18446744073709551615 4194304 4889804 548682069232 18446744073709551615 234517750596 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/28719/statm: 1339 237 197 169 0 50 0
[pid=28725] ppid=28719 vsize=59788 CPUtime=582.65
/proc/28725/stat : 28725 (tinisat) R 28719 28719 27537 0 -1 4194304 10434 0 0 0 58250 15 0 0 25 0 1 0 199580961 61222912 9836 18446744073709551615 134512640 134966189 4294956656 18446744073709551615 134519843 0 0 4096 0 0 0 0 17 1 0 0
/proc/28725/statm: 14947 9836 52 110 0 14834 0
Current children cumulated CPU time (s) 582.67
Current children cumulated vsize (KiB) 65144

[startup+643.015 s]
/proc/loadavg: 1.04 1.02 1.00 2/79 28927
/proc/meminfo: memFree=812792/2055920 swapFree=4145060/4192956
[pid=28719] ppid=28717 vsize=5356 CPUtime=0.02
/proc/28719/stat : 28719 (TiniSatELite) S 28717 28719 27537 0 -1 4194304 333 482 0 0 0 0 2 0 16 0 1 0 199580958 5484544 237 18446744073709551615 4194304 4889804 548682069232 18446744073709551615 234517750596 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/28719/statm: 1339 237 197 169 0 50 0
[pid=28725] ppid=28719 vsize=59916 CPUtime=642.71
/proc/28725/stat : 28725 (tinisat) R 28719 28719 27537 0 -1 4194304 10887 0 0 0 64255 16 0 0 25 0 1 0 199580961 61353984 10256 18446744073709551615 134512640 134966189 4294956656 18446744073709551615 134519843 0 0 4096 0 0 0 0 17 1 0 0
/proc/28725/statm: 14979 10256 52 110 0 14866 0
Current children cumulated CPU time (s) 642.73
Current children cumulated vsize (KiB) 65272

[startup+703.088 s]
/proc/loadavg: 1.01 1.02 1.00 2/79 28927
/proc/meminfo: memFree=811000/2055920 swapFree=4145060/4192956
[pid=28719] ppid=28717 vsize=5356 CPUtime=0.02
/proc/28719/stat : 28719 (TiniSatELite) S 28717 28719 27537 0 -1 4194304 333 482 0 0 0 0 2 0 16 0 1 0 199580958 5484544 237 18446744073709551615 4194304 4889804 548682069232 18446744073709551615 234517750596 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/28719/statm: 1339 237 197 169 0 50 0
[pid=28725] ppid=28719 vsize=60044 CPUtime=702.77
/proc/28725/stat : 28725 (tinisat) R 28719 28719 27537 0 -1 4194304 11351 0 0 0 70260 17 0 0 25 0 1 0 199580961 61485056 10687 18446744073709551615 134512640 134966189 4294956656 18446744073709551615 134519843 0 0 4096 0 0 0 0 17 1 0 0
/proc/28725/statm: 15011 10687 52 110 0 14898 0
Current children cumulated CPU time (s) 702.79
Current children cumulated vsize (KiB) 65400

[startup+763.159 s]
/proc/loadavg: 1.00 1.01 1.00 2/79 28927
/proc/meminfo: memFree=809080/2055920 swapFree=4145060/4192956
[pid=28719] ppid=28717 vsize=5356 CPUtime=0.02
/proc/28719/stat : 28719 (TiniSatELite) S 28717 28719 27537 0 -1 4194304 333 482 0 0 0 0 2 0 16 0 1 0 199580958 5484544 237 18446744073709551615 4194304 4889804 548682069232 18446744073709551615 234517750596 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/28719/statm: 1339 237 197 169 0 50 0
[pid=28725] ppid=28719 vsize=60952 CPUtime=762.82
/proc/28725/stat : 28725 (tinisat) R 28719 28719 27537 0 -1 4194304 11961 0 0 0 76264 18 0 0 25 0 1 0 199580961 62414848 11165 18446744073709551615 134512640 134966189 4294956656 18446744073709551615 134520118 0 0 4096 0 0 0 0 17 1 0 0
/proc/28725/statm: 15238 11165 52 110 0 15125 0
Current children cumulated CPU time (s) 762.84
Current children cumulated vsize (KiB) 66308

[startup+823.232 s]
/proc/loadavg: 1.00 1.01 1.00 2/79 28927
/proc/meminfo: memFree=807416/2055920 swapFree=4145060/4192956
[pid=28719] ppid=28717 vsize=5356 CPUtime=0.02
/proc/28719/stat : 28719 (TiniSatELite) S 28717 28719 27537 0 -1 4194304 333 482 0 0 0 0 2 0 16 0 1 0 199580958 5484544 237 18446744073709551615 4194304 4889804 548682069232 18446744073709551615 234517750596 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/28719/statm: 1339 237 197 169 0 50 0
[pid=28725] ppid=28719 vsize=61468 CPUtime=822.89
/proc/28725/stat : 28725 (tinisat) R 28719 28719 27537 0 -1 4194304 12459 0 0 0 82270 19 0 0 25 0 1 0 199580961 62943232 11564 18446744073709551615 134512640 134966189 4294956656 18446744073709551615 134519843 0 0 4096 0 0 0 0 17 1 0 0
/proc/28725/statm: 15367 11564 52 110 0 15254 0
Current children cumulated CPU time (s) 822.91
Current children cumulated vsize (KiB) 66824

[startup+883.309 s]
/proc/loadavg: 1.03 1.02 1.00 2/79 28927
/proc/meminfo: memFree=805816/2055920 swapFree=4145060/4192956
[pid=28719] ppid=28717 vsize=5356 CPUtime=0.02
/proc/28719/stat : 28719 (TiniSatELite) S 28717 28719 27537 0 -1 4194304 333 482 0 0 0 0 2 0 16 0 1 0 199580958 5484544 237 18446744073709551615 4194304 4889804 548682069232 18446744073709551615 234517750596 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/28719/statm: 1339 237 197 169 0 50 0
[pid=28725] ppid=28719 vsize=61988 CPUtime=882.95
/proc/28725/stat : 28725 (tinisat) R 28719 28719 27537 0 -1 4194304 12928 0 0 0 88275 20 0 0 25 0 1 0 199580961 63475712 12000 18446744073709551615 134512640 134966189 4294956656 18446744073709551615 134519843 0 0 4096 0 0 0 0 17 1 0 0
/proc/28725/statm: 15497 12000 52 110 0 15384 0
Current children cumulated CPU time (s) 882.97
Current children cumulated vsize (KiB) 67344

[startup+943.382 s]
/proc/loadavg: 1.01 1.01 1.00 2/79 28927
/proc/meminfo: memFree=804280/2055920 swapFree=4145060/4192956
[pid=28719] ppid=28717 vsize=5356 CPUtime=0.02
/proc/28719/stat : 28719 (TiniSatELite) S 28717 28719 27537 0 -1 4194304 333 482 0 0 0 0 2 0 16 0 1 0 199580958 5484544 237 18446744073709551615 4194304 4889804 548682069232 18446744073709551615 234517750596 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/28719/statm: 1339 237 197 169 0 50 0
[pid=28725] ppid=28719 vsize=62500 CPUtime=943
/proc/28725/stat : 28725 (tinisat) R 28719 28719 27537 0 -1 4194304 13444 0 0 0 94279 21 0 0 25 0 1 0 199580961 64000000 12385 18446744073709551615 134512640 134966189 4294956656 18446744073709551615 134519843 0 0 4096 0 0 0 0 17 1 0 0
/proc/28725/statm: 15625 12385 52 110 0 15512 0
Current children cumulated CPU time (s) 943.02
Current children cumulated vsize (KiB) 67856

[startup+1003.45 s]
/proc/loadavg: 1.00 1.01 1.00 2/79 28927
/proc/meminfo: memFree=802808/2055920 swapFree=4145060/4192956
[pid=28719] ppid=28717 vsize=5356 CPUtime=0.02
/proc/28719/stat : 28719 (TiniSatELite) S 28717 28719 27537 0 -1 4194304 333 482 0 0 0 0 2 0 16 0 1 0 199580958 5484544 237 18446744073709551615 4194304 4889804 548682069232 18446744073709551615 234517750596 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/28719/statm: 1339 237 197 169 0 50 0
[pid=28725] ppid=28719 vsize=62888 CPUtime=1003.06
/proc/28725/stat : 28725 (tinisat) R 28719 28719 27537 0 -1 4194304 13850 0 0 0 100284 22 0 0 25 0 1 0 199580961 64397312 12758 18446744073709551615 134512640 134966189 4294956656 18446744073709551615 134520134 0 0 4096 0 0 0 0 17 1 0 0
/proc/28725/statm: 15722 12758 52 110 0 15609 0
Current children cumulated CPU time (s) 1003.08
Current children cumulated vsize (KiB) 68244

[startup+1063.53 s]
/proc/loadavg: 1.00 1.00 1.00 2/79 28927
/proc/meminfo: memFree=801208/2055920 swapFree=4145060/4192956
[pid=28719] ppid=28717 vsize=5356 CPUtime=0.02
/proc/28719/stat : 28719 (TiniSatELite) S 28717 28719 27537 0 -1 4194304 333 482 0 0 0 0 2 0 16 0 1 0 199580958 5484544 237 18446744073709551615 4194304 4889804 548682069232 18446744073709551615 234517750596 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/28719/statm: 1339 237 197 169 0 50 0
[pid=28725] ppid=28719 vsize=63536 CPUtime=1063.13
/proc/28725/stat : 28725 (tinisat) R 28719 28719 27537 0 -1 4194304 14341 0 0 0 106290 23 0 0 25 0 1 0 199580961 65060864 13151 18446744073709551615 134512640 134966189 4294956656 18446744073709551615 134519843 0 0 4096 0 0 0 0 17 1 0 0
/proc/28725/statm: 15884 13151 52 110 0 15771 0
Current children cumulated CPU time (s) 1063.15
Current children cumulated vsize (KiB) 68892

[startup+1123.6 s]
/proc/loadavg: 1.00 1.00 1.00 2/79 28927
/proc/meminfo: memFree=799672/2055920 swapFree=4145060/4192956
[pid=28719] ppid=28717 vsize=5356 CPUtime=0.02
/proc/28719/stat : 28719 (TiniSatELite) S 28717 28719 27537 0 -1 4194304 333 482 0 0 0 0 2 0 16 0 1 0 199580958 5484544 237 18446744073709551615 4194304 4889804 548682069232 18446744073709551615 234517750596 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/28719/statm: 1339 237 197 169 0 50 0
[pid=28725] ppid=28719 vsize=63796 CPUtime=1123.18
/proc/28725/stat : 28725 (tinisat) R 28719 28719 27537 0 -1 4194304 14724 0 0 0 112294 24 0 0 25 0 1 0 199580961 65327104 13534 18446744073709551615 134512640 134966189 4294956656 18446744073709551615 134519843 0 0 4096 0 0 0 0 17 1 0 0
/proc/28725/statm: 15949 13534 52 110 0 15836 0
Current children cumulated CPU time (s) 1123.2
Current children cumulated vsize (KiB) 69152

[startup+1183.67 s]
/proc/loadavg: 1.06 1.01 1.00 2/79 28927
/proc/meminfo: memFree=798520/2055920 swapFree=4145060/4192956
[pid=28719] ppid=28717 vsize=5356 CPUtime=0.02
/proc/28719/stat : 28719 (TiniSatELite) S 28717 28719 27537 0 -1 4194304 333 482 0 0 0 0 2 0 16 0 1 0 199580958 5484544 237 18446744073709551615 4194304 4889804 548682069232 18446744073709551615 234517750596 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/28719/statm: 1339 237 197 169 0 50 0
[pid=28725] ppid=28719 vsize=63796 CPUtime=1183.23
/proc/28725/stat : 28725 (tinisat) R 28719 28719 27537 0 -1 4194304 15045 0 0 0 118299 24 0 0 25 0 1 0 199580961 65327104 13855 18446744073709551615 134512640 134966189 4294956656 18446744073709551615 134519843 0 0 4096 0 0 0 0 17 1 0 0
/proc/28725/statm: 15949 13855 52 110 0 15836 0
Current children cumulated CPU time (s) 1183.25
Current children cumulated vsize (KiB) 69152



Maximum CPU time exceeded: sending SIGTERM then SIGKILL

[startup+1200.48 s]
/proc/loadavg: 1.04 1.01 1.00 2/79 28927
/proc/meminfo: memFree=798136/2055920 swapFree=4145060/4192956
[pid=28719] ppid=28717 vsize=5356 CPUtime=0.02
/proc/28719/stat : 28719 (TiniSatELite) S 28717 28719 27537 0 -1 4194304 333 482 0 0 0 0 2 0 16 0 1 0 199580958 5484544 237 18446744073709551615 4194304 4889804 548682069232 18446744073709551615 234517750596 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/28719/statm: 1339 237 197 169 0 50 0
[pid=28725] ppid=28719 vsize=63796 CPUtime=1200.05
/proc/28725/stat : 28725 (tinisat) R 28719 28719 27537 0 -1 4194304 15132 0 0 0 119980 25 0 0 25 0 1 0 199580961 65327104 13942 18446744073709551615 134512640 134966189 4294956656 18446744073709551615 134520118 0 0 4096 0 0 0 0 17 1 0 0
/proc/28725/statm: 15949 13942 52 110 0 15836 0
Current children cumulated CPU time (s) 1200.07
Current children cumulated vsize (KiB) 69152

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

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

[startup+1200.48 s]
/proc/loadavg: 1.04 1.01 1.00 2/79 28927
/proc/meminfo: memFree=798136/2055920 swapFree=4145060/4192956
[pid=28719] ppid=28717 vsize=5356 CPUtime=0.02
/proc/28719/stat : 28719 (TiniSatELite) S 28717 28719 27537 0 -1 4194304 333 482 0 0 0 0 2 0 16 0 1 0 199580958 5484544 237 18446744073709551615 4194304 4889804 548682069232 18446744073709551615 234517750596 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/28719/statm: 1339 237 197 169 0 50 0
[pid=28725] ppid=28719 vsize=63796 CPUtime=1200.05
/proc/28725/stat : 28725 (tinisat) R 28719 28719 27537 0 -1 4194304 15132 0 0 0 119980 25 0 0 25 0 1 0 199580961 65327104 13942 18446744073709551615 134512640 134966189 4294956656 18446744073709551615 134520118 0 0 4096 0 0 0 0 17 1 0 0
/proc/28725/statm: 15949 13942 52 110 0 15836 0
Current children cumulated CPU time (s) 1200.07
Current children cumulated vsize (KiB) 69152

Child ended because it received signal 15 (SIGTERM)

!!! problem with CPU time !!!
wait4(...,&childrusage) returns 28719 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=5999
CPU time returned by wait4() is 0.028995
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): 1200.5
CPU time (s): 1200.07
CPU user time (s): 1199.82
CPU system time (s): 0.25
CPU usage (%): 99.9645
Max. virtual memory (cumulated for all children) (KiB): 69152

getrusage(RUSAGE_CHILDREN,...) data:
user time used= 0.022996
system time used= 0.005999
maximum resident set size= 0
integral shared memory size= 0
integral unshared data size= 0
integral unshared stack size= 0
page reclaims= 815
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= 33
involuntary context switches= 10

runsolver used 1.24181 second user time and 3.02654 second system time

The end

Launcher Data (download as text)

Begin job on node72 on Sun Feb 18 10:55:31 UTC 2007

IDJOB= 294866
IDBENCH= 19899
IDSOLVER= 99
FILE ID= node72/294866-1171796131

PBS_JOBID= 3839568

Free space on /tmp= 66563 MiB

SOLVER NAME= TiniSatELite 2007-02-08
BENCH NAME= HOME/pub/bench/SAT07/random/OnTreshold/7SAT/v65/unif-k7-r89-v65-c5785-S1481196126-03.SAT.shuffled.cnf
COMMAND LINE= /tmp/evaluation/294866-1171796131/TiniSatELite /tmp/evaluation/294866-1171796131/instance-294866-1171796131.cnf            
RUNSOLVER COMMAND LINE= runsolver  --timestamp  -w ROOT/results/node72/watcher-294866-1171796131 -o ROOT/results/node72/solver-294866-1171796131 -C 1200 -M 1800 --output-limit 1,15  /tmp/evaluation/294866-1171796131/TiniSatELite /tmp/evaluation/294866-1171796131/instance-294866-1171796131.cnf            

META MD5SUM SOLVER= 388ad77fe8f3a9a6ad5bf764ada795dd
MD5SUM BENCH=  636f3d664350f93be3762acecb2ac303

RANDOM SEED= 235862422

TIME LIMIT= 1200 seconds
MEMORY LIMIT= 1800 MiB

Linux node72.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		: 3000.236
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		: 3000.236
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:        855000 kB
Buffers:         49380 kB
Cached:        1022184 kB
SwapCached:      16504 kB
Active:         681532 kB
Inactive:       414376 kB
HighTotal:           0 kB
HighFree:            0 kB
LowTotal:      2055920 kB
LowFree:        855000 kB
SwapTotal:     4192956 kB
SwapFree:      4145060 kB
Dirty:            1288 kB
Writeback:           0 kB
Mapped:          30056 kB
Slab:            90656 kB
Committed_AS:   497016 kB
PageTables:       1676 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 node72 on Sun Feb 18 11:15:34 UTC 2007