Trace number 292611

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/5SAT/v90/
unif-k5-r21.3-v90-c1917-S1445529008-02.SAT.shuffled.cnf
MD5SUM998c448900ff5c6797d8922bbcd9515b
Bench CategoryRANDOM (random instances)
Best result obtained on this benchmarkSAT
Best CPU time to get the best result obtained on this benchmark0.016996
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:   0.001999 s
0.00/0.00	c ==============================================================================
0.00/0.01	c Tinisat 0.22
0.00/0.01	c solving /tmp/GTI_node72.alineos.net_21588.cnf
0.00/0.01	c 90 variables, 1917 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-292611-1171756791 -o ROOT/results/node72/solver-292611-1171756791 -C 1200 -M 1800 --output-limit 1,15 /tmp/evaluation/292611-1171756791/TiniSatELite /tmp/evaluation/292611-1171756791/instance-292611-1171756791.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 0.98 0.97 3/77 21588
/proc/meminfo: memFree=975408/2055920 swapFree=4145060/4192956
[pid=21588] ppid=21586 vsize=5356 CPUtime=0
/proc/21588/stat : 21588 (TiniSatELite) S 21586 21588 19964 0 -1 4194304 274 0 0 0 0 0 0 0 18 0 1 0 195646987 5484544 233 18446744073709551615 4194304 4889804 548682069232 18446744073709551615 234517921874 0 0 4100 65536 18446744071563648864 0 0 17 1 0 0
/proc/21588/statm: 1339 233 195 169 0 50 0
[pid=21589] ppid=21588 vsize=5356 CPUtime=0
/proc/21589/stat : 21589 (TiniSatELite) S 21588 21588 19964 0 -1 4194368 52 25 0 0 0 0 0 0 20 0 1 0 195646988 5484544 237 18446744073709551615 4194304 4889804 548682069232 18446744073709551615 234517750596 0 65536 4096 65538 18446744071563356171 0 0 17 1 0 0
/proc/21589/statm: 1339 237 198 169 0 50 0
[pid=21591] ppid=21589 vsize=0 CPUtime=0
/proc/21591/stat : 21591 (sed) D 21589 21588 19964 0 -1 4194308 164 0 0 0 0 0 0 0 21 0 1 0 195646988 0 0 18446744073709551615 0 0 0 0 0 0 2147483391 4096 0 18446744072099781622 0 0 17 1 0 0
/proc/21591/statm: 0 0 0 0 0 0 0

[startup+0.107181 s]
/proc/loadavg: 0.92 0.98 0.97 3/77 21588
/proc/meminfo: memFree=975408/2055920 swapFree=4145060/4192956
[pid=21588] ppid=21586 vsize=5356 CPUtime=0
/proc/21588/stat : 21588 (TiniSatELite) S 21586 21588 19964 0 -1 4194304 333 387 0 0 0 0 0 0 16 0 1 0 195646987 5484544 237 18446744073709551615 4194304 4889804 548682069232 18446744073709551615 234517750596 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/21588/statm: 1339 237 197 169 0 50 0
Current children cumulated CPU time (s) 0
Current children cumulated vsize (KiB) 5356

[startup+0.515217 s]
/proc/loadavg: 0.92 0.98 0.97 3/77 21588
/proc/meminfo: memFree=975408/2055920 swapFree=4145060/4192956
[pid=21588] ppid=21586 vsize=5356 CPUtime=0
/proc/21588/stat : 21588 (TiniSatELite) S 21586 21588 19964 0 -1 4194304 333 387 0 0 0 0 0 0 16 0 1 0 195646987 5484544 237 18446744073709551615 4194304 4889804 548682069232 18446744073709551615 234517750596 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/21588/statm: 1339 237 197 169 0 50 0
Current children cumulated CPU time (s) 0
Current children cumulated vsize (KiB) 5356

[startup+1.33529 s]
/proc/loadavg: 0.92 0.98 0.97 2/79 21594
/proc/meminfo: memFree=973344/2055920 swapFree=4145060/4192956
[pid=21588] ppid=21586 vsize=5356 CPUtime=0
/proc/21588/stat : 21588 (TiniSatELite) S 21586 21588 19964 0 -1 4194304 333 387 0 0 0 0 0 0 16 0 1 0 195646987 5484544 237 18446744073709551615 4194304 4889804 548682069232 18446744073709551615 234517750596 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/21588/statm: 1339 237 197 169 0 50 0
[pid=21594] ppid=21588 vsize=3992 CPUtime=1.31
/proc/21594/stat : 21594 (tinisat) R 21588 21588 19964 0 -1 4194304 543 0 0 0 131 0 0 0 25 0 1 0 195646989 4087808 528 18446744073709551615 134512640 134966189 4294956656 18446744073709551615 134519929 0 0 4096 0 0 0 0 17 1 0 0
/proc/21594/statm: 998 528 52 110 0 885 0
Current children cumulated CPU time (s) 1.31
Current children cumulated vsize (KiB) 9348

[startup+2.97144 s]
/proc/loadavg: 0.93 0.98 0.97 2/79 21594
/proc/meminfo: memFree=972384/2055920 swapFree=4145060/4192956
[pid=21588] ppid=21586 vsize=5356 CPUtime=0
/proc/21588/stat : 21588 (TiniSatELite) S 21586 21588 19964 0 -1 4194304 333 387 0 0 0 0 0 0 16 0 1 0 195646987 5484544 237 18446744073709551615 4194304 4889804 548682069232 18446744073709551615 234517750596 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/21588/statm: 1339 237 197 169 0 50 0
[pid=21594] ppid=21588 vsize=4260 CPUtime=2.95
/proc/21594/stat : 21594 (tinisat) R 21588 21588 19964 0 -1 4194304 794 0 0 0 295 0 0 0 25 0 1 0 195646989 4362240 779 18446744073709551615 134512640 134966189 4294956656 18446744073709551615 134519843 0 0 4096 0 0 0 0 17 1 0 0
/proc/21594/statm: 1065 779 52 110 0 952 0
Current children cumulated CPU time (s) 2.95
Current children cumulated vsize (KiB) 9616

[startup+6.25374 s]
/proc/loadavg: 0.93 0.98 0.97 2/79 21594
/proc/meminfo: memFree=970912/2055920 swapFree=4145060/4192956
[pid=21588] ppid=21586 vsize=5356 CPUtime=0
/proc/21588/stat : 21588 (TiniSatELite) S 21586 21588 19964 0 -1 4194304 333 387 0 0 0 0 0 0 16 0 1 0 195646987 5484544 237 18446744073709551615 4194304 4889804 548682069232 18446744073709551615 234517750596 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/21588/statm: 1339 237 197 169 0 50 0
[pid=21594] ppid=21588 vsize=7536 CPUtime=6.23
/proc/21594/stat : 21594 (tinisat) R 21588 21588 19964 0 -1 4194304 1127 0 0 0 623 0 0 0 25 0 1 0 195646989 7716864 1079 18446744073709551615 134512640 134966189 4294956656 18446744073709551615 134519934 0 0 4096 0 0 0 0 17 1 0 0
/proc/21594/statm: 1884 1079 52 110 0 1771 0
Current children cumulated CPU time (s) 6.23
Current children cumulated vsize (KiB) 12892

[startup+12.7083 s]
/proc/loadavg: 0.94 0.98 0.97 2/79 21594
/proc/meminfo: memFree=969136/2055920 swapFree=4145060/4192956
[pid=21588] ppid=21586 vsize=5356 CPUtime=0
/proc/21588/stat : 21588 (TiniSatELite) S 21586 21588 19964 0 -1 4194304 333 387 0 0 0 0 0 0 16 0 1 0 195646987 5484544 237 18446744073709551615 4194304 4889804 548682069232 18446744073709551615 234517750596 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/21588/statm: 1339 237 197 169 0 50 0
[pid=21594] ppid=21588 vsize=7968 CPUtime=12.68
/proc/21594/stat : 21594 (tinisat) R 21588 21588 19964 0 -1 4194304 1559 0 0 0 1267 1 0 0 25 0 1 0 195646989 8159232 1511 18446744073709551615 134512640 134966189 4294956656 18446744073709551615 134519955 0 0 4096 0 0 0 0 17 1 0 0
/proc/21594/statm: 1992 1511 52 110 0 1879 0
Current children cumulated CPU time (s) 12.68
Current children cumulated vsize (KiB) 13324

[startup+25.5285 s]
/proc/loadavg: 0.95 0.98 0.97 2/79 21594
/proc/meminfo: memFree=966896/2055920 swapFree=4145060/4192956
[pid=21588] ppid=21586 vsize=5356 CPUtime=0
/proc/21588/stat : 21588 (TiniSatELite) S 21586 21588 19964 0 -1 4194304 333 387 0 0 0 0 0 0 16 0 1 0 195646987 5484544 237 18446744073709551615 4194304 4889804 548682069232 18446744073709551615 234517750596 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/21588/statm: 1339 237 197 169 0 50 0
[pid=21594] ppid=21588 vsize=14744 CPUtime=25.5
/proc/21594/stat : 21594 (tinisat) R 21588 21588 19964 0 -1 4194304 2174 0 0 0 2548 2 0 0 25 0 1 0 195646989 15097856 2061 18446744073709551615 134512640 134966189 4294956656 18446744073709551615 134519843 0 0 4096 0 0 0 0 17 1 0 0
/proc/21594/statm: 3686 2061 52 110 0 3573 0
Current children cumulated CPU time (s) 25.5
Current children cumulated vsize (KiB) 20100

[startup+51.1578 s]
/proc/loadavg: 0.96 0.98 0.97 2/79 21594
/proc/meminfo: memFree=964144/2055920 swapFree=4145060/4192956
[pid=21588] ppid=21586 vsize=5356 CPUtime=0
/proc/21588/stat : 21588 (TiniSatELite) S 21586 21588 19964 0 -1 4194304 333 387 0 0 0 0 0 0 16 0 1 0 195646987 5484544 237 18446744073709551615 4194304 4889804 548682069232 18446744073709551615 234517750596 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/21588/statm: 1339 237 197 169 0 50 0
[pid=21594] ppid=21588 vsize=14904 CPUtime=51.12
/proc/21594/stat : 21594 (tinisat) R 21588 21588 19964 0 -1 4194304 2844 0 0 0 5109 3 0 0 25 0 1 0 195646989 15261696 2731 18446744073709551615 134512640 134966189 4294956656 18446744073709551615 134519843 0 0 4096 0 0 0 0 17 1 0 0
/proc/21594/statm: 3726 2731 52 110 0 3613 0
Current children cumulated CPU time (s) 51.12
Current children cumulated vsize (KiB) 20260

[startup+102.43 s]
/proc/loadavg: 0.98 0.98 0.97 2/85 21700
/proc/meminfo: memFree=958072/2055920 swapFree=4145060/4192956
[pid=21588] ppid=21586 vsize=5356 CPUtime=0
/proc/21588/stat : 21588 (TiniSatELite) S 21586 21588 19964 0 -1 4194304 333 387 0 0 0 0 0 0 16 0 1 0 195646987 5484544 237 18446744073709551615 4194304 4889804 548682069232 18446744073709551615 234517750596 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/21588/statm: 1339 237 197 169 0 50 0
[pid=21594] ppid=21588 vsize=17112 CPUtime=102.33
/proc/21594/stat : 21594 (tinisat) R 21588 21588 19964 0 -1 4194304 4154 0 0 0 10225 8 0 0 25 0 1 0 195646989 17522688 3912 18446744073709551615 134512640 134966189 4294956656 18446744073709551615 134519843 0 0 4096 0 0 0 0 17 1 0 0
/proc/21594/statm: 4278 3912 52 110 0 4165 0
Current children cumulated CPU time (s) 102.33
Current children cumulated vsize (KiB) 22468

[startup+162.532 s]
/proc/loadavg: 0.99 0.98 0.97 2/79 21796
/proc/meminfo: memFree=954920/2055920 swapFree=4145060/4192956
[pid=21588] ppid=21586 vsize=5356 CPUtime=0
/proc/21588/stat : 21588 (TiniSatELite) S 21586 21588 19964 0 -1 4194304 333 387 0 0 0 0 0 0 16 0 1 0 195646987 5484544 237 18446744073709551615 4194304 4889804 548682069232 18446744073709551615 234517750596 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/21588/statm: 1339 237 197 169 0 50 0
[pid=21594] ppid=21588 vsize=30176 CPUtime=162.36
/proc/21594/stat : 21594 (tinisat) R 21588 21588 19964 0 -1 4194304 5161 0 0 0 16227 9 0 0 25 0 1 0 195646989 30900224 4919 18446744073709551615 134512640 134966189 4294956656 18446744073709551615 134519843 0 0 4096 0 0 0 0 17 1 0 0
/proc/21594/statm: 7544 4919 52 110 0 7431 0
Current children cumulated CPU time (s) 162.36
Current children cumulated vsize (KiB) 35532

[startup+222.603 s]
/proc/loadavg: 0.99 0.98 0.97 2/79 21796
/proc/meminfo: memFree=952304/2055920 swapFree=4145060/4192956
[pid=21588] ppid=21586 vsize=5356 CPUtime=0
/proc/21588/stat : 21588 (TiniSatELite) S 21586 21588 19964 0 -1 4194304 333 387 0 0 0 0 0 0 16 0 1 0 195646987 5484544 237 18446744073709551615 4194304 4889804 548682069232 18446744073709551615 234517750596 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/21588/statm: 1339 237 197 169 0 50 0
[pid=21594] ppid=21588 vsize=30440 CPUtime=222.41
/proc/21594/stat : 21594 (tinisat) R 21588 21588 19964 0 -1 4194304 5838 0 0 0 22232 9 0 0 25 0 1 0 195646989 31170560 5596 18446744073709551615 134512640 134966189 4294956656 18446744073709551615 134520078 0 0 4096 0 0 0 0 17 1 0 0
/proc/21594/statm: 7610 5596 52 110 0 7497 0
Current children cumulated CPU time (s) 222.41
Current children cumulated vsize (KiB) 35796

[startup+282.676 s]
/proc/loadavg: 0.99 0.98 0.97 2/79 21796
/proc/meminfo: memFree=949872/2055920 swapFree=4145060/4192956
[pid=21588] ppid=21586 vsize=5356 CPUtime=0
/proc/21588/stat : 21588 (TiniSatELite) S 21586 21588 19964 0 -1 4194304 333 387 0 0 0 0 0 0 16 0 1 0 195646987 5484544 237 18446744073709551615 4194304 4889804 548682069232 18446744073709551615 234517750596 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/21588/statm: 1339 237 197 169 0 50 0
[pid=21594] ppid=21588 vsize=30764 CPUtime=282.48
/proc/21594/stat : 21594 (tinisat) R 21588 21588 19964 0 -1 4194304 6447 0 0 0 28237 11 0 0 25 0 1 0 195646989 31502336 6205 18446744073709551615 134512640 134966189 4294956656 18446744073709551615 134519843 0 0 4096 0 0 0 0 17 1 0 0
/proc/21594/statm: 7691 6205 52 110 0 7578 0
Current children cumulated CPU time (s) 282.48
Current children cumulated vsize (KiB) 36120

[startup+342.745 s]
/proc/loadavg: 0.99 0.98 0.97 2/79 21796
/proc/meminfo: memFree=946736/2055920 swapFree=4145060/4192956
[pid=21588] ppid=21586 vsize=5356 CPUtime=0
/proc/21588/stat : 21588 (TiniSatELite) S 21586 21588 19964 0 -1 4194304 333 387 0 0 0 0 0 0 16 0 1 0 195646987 5484544 237 18446744073709551615 4194304 4889804 548682069232 18446744073709551615 234517750596 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/21588/statm: 1339 237 197 169 0 50 0
[pid=21594] ppid=21588 vsize=32604 CPUtime=342.52
/proc/21594/stat : 21594 (tinisat) R 21588 21588 19964 0 -1 4194304 7307 0 0 0 34241 11 0 0 25 0 1 0 195646989 33386496 7032 18446744073709551615 134512640 134966189 4294956656 18446744073709551615 134519843 0 0 4096 0 0 0 0 17 1 0 0
/proc/21594/statm: 8151 7032 52 110 0 8038 0
Current children cumulated CPU time (s) 342.52
Current children cumulated vsize (KiB) 37960

[startup+402.821 s]
/proc/loadavg: 0.99 0.98 0.97 3/79 21796
/proc/meminfo: memFree=943984/2055920 swapFree=4145060/4192956
[pid=21588] ppid=21586 vsize=5356 CPUtime=0
/proc/21588/stat : 21588 (TiniSatELite) S 21586 21588 19964 0 -1 4194304 333 387 0 0 0 0 0 0 16 0 1 0 195646987 5484544 237 18446744073709551615 4194304 4889804 548682069232 18446744073709551615 234517750596 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/21588/statm: 1339 237 197 169 0 50 0
[pid=21594] ppid=21588 vsize=34052 CPUtime=402.59
/proc/21594/stat : 21594 (tinisat) R 21588 21588 19964 0 -1 4194304 7985 0 0 0 40246 13 0 0 25 0 1 0 195646989 34869248 7710 18446744073709551615 134512640 134966189 4294956656 18446744073709551615 134519905 0 0 4096 0 0 0 0 17 1 0 0
/proc/21594/statm: 8513 7710 52 110 0 8400 0
Current children cumulated CPU time (s) 402.59
Current children cumulated vsize (KiB) 39408

[startup+462.892 s]
/proc/loadavg: 0.99 0.98 0.97 2/79 21796
/proc/meminfo: memFree=942064/2055920 swapFree=4145060/4192956
[pid=21588] ppid=21586 vsize=5356 CPUtime=0
/proc/21588/stat : 21588 (TiniSatELite) S 21586 21588 19964 0 -1 4194304 333 387 0 0 0 0 0 0 16 0 1 0 195646987 5484544 237 18446744073709551615 4194304 4889804 548682069232 18446744073709551615 234517750596 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/21588/statm: 1339 237 197 169 0 50 0
[pid=21594] ppid=21588 vsize=58340 CPUtime=462.65
/proc/21594/stat : 21594 (tinisat) R 21588 21588 19964 0 -1 4194304 8785 0 0 0 46251 14 0 0 25 0 1 0 195646989 59740160 8187 18446744073709551615 134512640 134966189 4294956656 18446744073709551615 134520029 0 0 4096 0 0 0 0 17 1 0 0
/proc/21594/statm: 14585 8187 52 110 0 14472 0
Current children cumulated CPU time (s) 462.65
Current children cumulated vsize (KiB) 63696

[startup+522.965 s]

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

[pid=21588] ppid=21586 vsize=5356 CPUtime=0
/proc/21588/stat : 21588 (TiniSatELite) S 21586 21588 19964 0 -1 4194304 333 387 0 0 0 0 0 0 16 0 1 0 195646987 5484544 237 18446744073709551615 4194304 4889804 548682069232 18446744073709551615 234517750596 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/21588/statm: 1339 237 197 169 0 50 0
[pid=21594] ppid=21588 vsize=59244 CPUtime=582.76
/proc/21594/stat : 21594 (tinisat) R 21588 21588 19964 0 -1 4194304 9870 0 0 0 58260 16 0 0 25 0 1 0 195646989 60665856 9107 18446744073709551615 134512640 134966189 4294956656 18446744073709551615 134519843 0 0 4096 0 0 0 0 17 1 0 0
/proc/21594/statm: 14811 9107 52 110 0 14698 0
Current children cumulated CPU time (s) 582.76
Current children cumulated vsize (KiB) 64600

[startup+643.113 s]
/proc/loadavg: 0.99 0.98 0.97 2/79 21796
/proc/meminfo: memFree=936624/2055920 swapFree=4145060/4192956
[pid=21588] ppid=21586 vsize=5356 CPUtime=0
/proc/21588/stat : 21588 (TiniSatELite) S 21586 21588 19964 0 -1 4194304 333 387 0 0 0 0 0 0 16 0 1 0 195646987 5484544 237 18446744073709551615 4194304 4889804 548682069232 18446744073709551615 234517750596 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/21588/statm: 1339 237 197 169 0 50 0
[pid=21594] ppid=21588 vsize=59508 CPUtime=642.83
/proc/21594/stat : 21594 (tinisat) R 21588 21588 19964 0 -1 4194304 10297 0 0 0 64266 17 0 0 25 0 1 0 195646989 60936192 9534 18446744073709551615 134512640 134966189 4294956656 18446744073709551615 134519843 0 0 4096 0 0 0 0 17 1 0 0
/proc/21594/statm: 14877 9534 52 110 0 14764 0
Current children cumulated CPU time (s) 642.83
Current children cumulated vsize (KiB) 64864

[startup+703.185 s]
/proc/loadavg: 0.99 0.98 0.97 2/79 21796
/proc/meminfo: memFree=934704/2055920 swapFree=4145060/4192956
[pid=21588] ppid=21586 vsize=5356 CPUtime=0
/proc/21588/stat : 21588 (TiniSatELite) S 21586 21588 19964 0 -1 4194304 333 387 0 0 0 0 0 0 16 0 1 0 195646987 5484544 237 18446744073709551615 4194304 4889804 548682069232 18446744073709551615 234517750596 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/21588/statm: 1339 237 197 169 0 50 0
[pid=21594] ppid=21588 vsize=60028 CPUtime=702.88
/proc/21594/stat : 21594 (tinisat) R 21588 21588 19964 0 -1 4194304 10830 0 0 0 70270 18 0 0 25 0 1 0 195646989 61468672 10001 18446744073709551615 134512640 134966189 4294956656 18446744073709551615 134519927 0 0 4096 0 0 0 0 17 1 0 0
/proc/21594/statm: 15007 10001 52 110 0 14894 0
Current children cumulated CPU time (s) 702.88
Current children cumulated vsize (KiB) 65384

[startup+763.259 s]
/proc/loadavg: 0.99 0.98 0.97 2/79 21796
/proc/meminfo: memFree=933104/2055920 swapFree=4145060/4192956
[pid=21588] ppid=21586 vsize=5356 CPUtime=0
/proc/21588/stat : 21588 (TiniSatELite) S 21586 21588 19964 0 -1 4194304 333 387 0 0 0 0 0 0 16 0 1 0 195646987 5484544 237 18446744073709551615 4194304 4889804 548682069232 18446744073709551615 234517750596 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/21588/statm: 1339 237 197 169 0 50 0
[pid=21594] ppid=21588 vsize=60540 CPUtime=762.93
/proc/21594/stat : 21594 (tinisat) R 21588 21588 19964 0 -1 4194304 11354 0 0 0 76275 18 0 0 25 0 1 0 195646989 61992960 10393 18446744073709551615 134512640 134966189 4294956656 18446744073709551615 134519843 0 0 4096 0 0 0 0 17 1 0 0
/proc/21594/statm: 15135 10393 52 110 0 15022 0
Current children cumulated CPU time (s) 762.93
Current children cumulated vsize (KiB) 65896

[startup+823.34 s]
/proc/loadavg: 1.03 1.00 0.98 2/79 21796
/proc/meminfo: memFree=931696/2055920 swapFree=4145060/4192956
[pid=21588] ppid=21586 vsize=5356 CPUtime=0
/proc/21588/stat : 21588 (TiniSatELite) S 21586 21588 19964 0 -1 4194304 333 387 0 0 0 0 0 0 16 0 1 0 195646987 5484544 237 18446744073709551615 4194304 4889804 548682069232 18446744073709551615 234517750596 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/21588/statm: 1339 237 197 169 0 50 0
[pid=21594] ppid=21588 vsize=61052 CPUtime=823
/proc/21594/stat : 21594 (tinisat) R 21588 21588 19964 0 -1 4194304 11863 0 0 0 82281 19 0 0 25 0 1 0 195646989 62517248 10771 18446744073709551615 134512640 134966189 4294956656 18446744073709551615 134520118 0 0 4096 0 0 0 0 17 1 0 0
/proc/21594/statm: 15263 10771 52 110 0 15150 0
Current children cumulated CPU time (s) 823
Current children cumulated vsize (KiB) 66408

[startup+883.414 s]
/proc/loadavg: 1.01 1.00 0.98 2/79 21796
/proc/meminfo: memFree=930096/2055920 swapFree=4145060/4192956
[pid=21588] ppid=21586 vsize=5356 CPUtime=0
/proc/21588/stat : 21588 (TiniSatELite) S 21586 21588 19964 0 -1 4194304 333 387 0 0 0 0 0 0 16 0 1 0 195646987 5484544 237 18446744073709551615 4194304 4889804 548682069232 18446744073709551615 234517750596 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/21588/statm: 1339 237 197 169 0 50 0
[pid=21594] ppid=21588 vsize=61440 CPUtime=883.06
/proc/21594/stat : 21594 (tinisat) R 21588 21588 19964 0 -1 4194304 12286 0 0 0 88286 20 0 0 25 0 1 0 195646989 62914560 11161 18446744073709551615 134512640 134966189 4294956656 18446744073709551615 134519843 0 0 4096 0 0 0 0 17 1 0 0
/proc/21594/statm: 15360 11161 52 110 0 15247 0
Current children cumulated CPU time (s) 883.06
Current children cumulated vsize (KiB) 66796

[startup+943.486 s]
/proc/loadavg: 1.00 1.00 0.98 2/79 21796
/proc/meminfo: memFree=928560/2055920 swapFree=4145060/4192956
[pid=21588] ppid=21586 vsize=5356 CPUtime=0
/proc/21588/stat : 21588 (TiniSatELite) S 21586 21588 19964 0 -1 4194304 333 387 0 0 0 0 0 0 16 0 1 0 195646987 5484544 237 18446744073709551615 4194304 4889804 548682069232 18446744073709551615 234517750596 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/21588/statm: 1339 237 197 169 0 50 0
[pid=21594] ppid=21588 vsize=62088 CPUtime=943.12
/proc/21594/stat : 21594 (tinisat) R 21588 21588 19964 0 -1 4194304 12768 0 0 0 94291 21 0 0 25 0 1 0 195646989 63578112 11545 18446744073709551615 134512640 134966189 4294956656 18446744073709551615 134519843 0 0 4096 0 0 0 0 17 1 0 0
/proc/21594/statm: 15522 11545 52 110 0 15409 0
Current children cumulated CPU time (s) 943.12
Current children cumulated vsize (KiB) 67444

[startup+1003.56 s]
/proc/loadavg: 1.00 1.00 0.98 2/79 21796
/proc/meminfo: memFree=927216/2055920 swapFree=4145060/4192956
[pid=21588] ppid=21586 vsize=5356 CPUtime=0
/proc/21588/stat : 21588 (TiniSatELite) S 21586 21588 19964 0 -1 4194304 333 387 0 0 0 0 0 0 16 0 1 0 195646987 5484544 237 18446744073709551615 4194304 4889804 548682069232 18446744073709551615 234517750596 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/21588/statm: 1339 237 197 169 0 50 0
[pid=21594] ppid=21588 vsize=62220 CPUtime=1003.18
/proc/21594/stat : 21594 (tinisat) R 21588 21588 19964 0 -1 4194304 13107 0 0 0 100296 22 0 0 25 0 1 0 195646989 63713280 11884 18446744073709551615 134512640 134966189 4294956656 18446744073709551615 134519932 0 0 4096 0 0 0 0 17 1 0 0
/proc/21594/statm: 15555 11884 52 110 0 15442 0
Current children cumulated CPU time (s) 1003.18
Current children cumulated vsize (KiB) 67576

[startup+1063.64 s]
/proc/loadavg: 1.00 1.00 0.98 2/79 21796
/proc/meminfo: memFree=925744/2055920 swapFree=4145060/4192956
[pid=21588] ppid=21586 vsize=5356 CPUtime=0
/proc/21588/stat : 21588 (TiniSatELite) S 21586 21588 19964 0 -1 4194304 333 387 0 0 0 0 0 0 16 0 1 0 195646987 5484544 237 18446744073709551615 4194304 4889804 548682069232 18446744073709551615 234517750596 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/21588/statm: 1339 237 197 169 0 50 0
[pid=21594] ppid=21588 vsize=62352 CPUtime=1063.24
/proc/21594/stat : 21594 (tinisat) R 21588 21588 19964 0 -1 4194304 13457 0 0 0 106301 23 0 0 25 0 1 0 195646989 63848448 12234 18446744073709551615 134512640 134966189 4294956656 18446744073709551615 134519843 0 0 4096 0 0 0 0 17 1 0 0
/proc/21594/statm: 15588 12234 52 110 0 15475 0
Current children cumulated CPU time (s) 1063.24
Current children cumulated vsize (KiB) 67708

[startup+1123.71 s]
/proc/loadavg: 1.00 1.00 0.98 3/79 21796
/proc/meminfo: memFree=924464/2055920 swapFree=4145060/4192956
[pid=21588] ppid=21586 vsize=5356 CPUtime=0
/proc/21588/stat : 21588 (TiniSatELite) S 21586 21588 19964 0 -1 4194304 333 387 0 0 0 0 0 0 16 0 1 0 195646987 5484544 237 18446744073709551615 4194304 4889804 548682069232 18446744073709551615 234517750596 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/21588/statm: 1339 237 197 169 0 50 0
[pid=21594] ppid=21588 vsize=62352 CPUtime=1123.3
/proc/21594/stat : 21594 (tinisat) R 21588 21588 19964 0 -1 4194304 13794 0 0 0 112306 24 0 0 25 0 1 0 195646989 63848448 12571 18446744073709551615 134512640 134966189 4294956656 18446744073709551615 134519843 0 0 4096 0 0 0 0 17 1 0 0
/proc/21594/statm: 15588 12571 52 110 0 15475 0
Current children cumulated CPU time (s) 1123.3
Current children cumulated vsize (KiB) 67708

[startup+1183.78 s]
/proc/loadavg: 1.08 1.02 0.98 2/79 21796
/proc/meminfo: memFree=922992/2055920 swapFree=4145060/4192956
[pid=21588] ppid=21586 vsize=5356 CPUtime=0
/proc/21588/stat : 21588 (TiniSatELite) S 21586 21588 19964 0 -1 4194304 333 387 0 0 0 0 0 0 16 0 1 0 195646987 5484544 237 18446744073709551615 4194304 4889804 548682069232 18446744073709551615 234517750596 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/21588/statm: 1339 237 197 169 0 50 0
[pid=21594] ppid=21588 vsize=62544 CPUtime=1183.35
/proc/21594/stat : 21594 (tinisat) R 21588 21588 19964 0 -1 4194304 14165 0 0 0 118310 25 0 0 25 0 1 0 195646989 64045056 12942 18446744073709551615 134512640 134966189 4294956656 18446744073709551615 134519843 0 0 4096 0 0 0 0 17 1 0 0
/proc/21594/statm: 15636 12942 52 110 0 15523 0
Current children cumulated CPU time (s) 1183.35
Current children cumulated vsize (KiB) 67900



Maximum CPU time exceeded: sending SIGTERM then SIGKILL

[startup+1200.49 s]
/proc/loadavg: 1.06 1.02 0.98 2/79 21796
/proc/meminfo: memFree=922544/2055920 swapFree=4145060/4192956
[pid=21588] ppid=21586 vsize=5356 CPUtime=0
/proc/21588/stat : 21588 (TiniSatELite) S 21586 21588 19964 0 -1 4194304 333 387 0 0 0 0 0 0 16 0 1 0 195646987 5484544 237 18446744073709551615 4194304 4889804 548682069232 18446744073709551615 234517750596 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/21588/statm: 1339 237 197 169 0 50 0
[pid=21594] ppid=21588 vsize=62544 CPUtime=1200.07
/proc/21594/stat : 21594 (tinisat) R 21588 21588 19964 0 -1 4194304 14266 0 0 0 119981 26 0 0 25 0 1 0 195646989 64045056 13043 18446744073709551615 134512640 134966189 4294956656 18446744073709551615 134519843 0 0 4096 0 0 0 0 17 1 0 0
/proc/21594/statm: 15636 13043 52 110 0 15523 0
Current children cumulated CPU time (s) 1200.07
Current children cumulated vsize (KiB) 67900

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

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

[startup+1200.49 s]
/proc/loadavg: 1.06 1.02 0.98 2/79 21796
/proc/meminfo: memFree=922544/2055920 swapFree=4145060/4192956
[pid=21588] ppid=21586 vsize=5356 CPUtime=0
/proc/21588/stat : 21588 (TiniSatELite) S 21586 21588 19964 0 -1 4194304 333 387 0 0 0 0 0 0 16 0 1 0 195646987 5484544 237 18446744073709551615 4194304 4889804 548682069232 18446744073709551615 234517750596 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/21588/statm: 1339 237 197 169 0 50 0
[pid=21594] ppid=21588 vsize=62544 CPUtime=1200.07
/proc/21594/stat : 21594 (tinisat) R 21588 21588 19964 0 -1 4194304 14266 0 0 0 119981 26 0 0 25 0 1 0 195646989 64045056 13043 18446744073709551615 134512640 134966189 4294956656 18446744073709551615 134519843 0 0 4096 0 0 0 0 17 1 0 0
/proc/21594/statm: 15636 13043 52 110 0 15523 0
Current children cumulated CPU time (s) 1200.07
Current children cumulated vsize (KiB) 67900

Child ended because it received signal 15 (SIGTERM)

!!! problem with CPU time !!!
wait4(...,&childrusage) returns 21588 and gives childrusage.ru_utime.tv_sec=0 childrusage.ru_utime.tv_usec=6998 childrusage.ru_stime.tv_sec=0 childrusage.ru_stime.tv_usec=5999
CPU time returned by wait4() is 0.012997
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): 1199.81
CPU system time (s): 0.26
CPU usage (%): 99.9643
Max. virtual memory (cumulated for all children) (KiB): 67900

getrusage(RUSAGE_CHILDREN,...) data:
user time used= 0.006998
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= 720
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= 10

runsolver used 1.16382 second user time and 3.10553 second system time

The end

Launcher Data (download as text)

Begin job on node72 on Sat Feb 17 23:59:52 UTC 2007

IDJOB= 292611
IDBENCH= 19844
IDSOLVER= 99
FILE ID= node72/292611-1171756791

PBS_JOBID= 3839452

Free space on /tmp= 66563 MiB

SOLVER NAME= TiniSatELite 2007-02-08
BENCH NAME= HOME/pub/bench/SAT07/random/OnTreshold/5SAT/v90/unif-k5-r21.3-v90-c1917-S1445529008-02.SAT.shuffled.cnf
COMMAND LINE= /tmp/evaluation/292611-1171756791/TiniSatELite /tmp/evaluation/292611-1171756791/instance-292611-1171756791.cnf            
RUNSOLVER COMMAND LINE= runsolver  --timestamp  -w ROOT/results/node72/watcher-292611-1171756791 -o ROOT/results/node72/solver-292611-1171756791 -C 1200 -M 1800 --output-limit 1,15  /tmp/evaluation/292611-1171756791/TiniSatELite /tmp/evaluation/292611-1171756791/instance-292611-1171756791.cnf            

META MD5SUM SOLVER= 388ad77fe8f3a9a6ad5bf764ada795dd
MD5SUM BENCH=  998c448900ff5c6797d8922bbcd9515b

RANDOM SEED= 398083469

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:        975880 kB
Buffers:         41240 kB
Cached:         935492 kB
SwapCached:      16408 kB
Active:         604588 kB
Inactive:       396316 kB
HighTotal:           0 kB
HighFree:            0 kB
LowTotal:      2055920 kB
LowFree:        975880 kB
SwapTotal:     4192956 kB
SwapFree:      4145060 kB
Dirty:            1172 kB
Writeback:           0 kB
Mapped:          29912 kB
Slab:            64772 kB
Committed_AS:   481372 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 00:19:54 UTC 2007