Trace number 298761

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 1200.41

General information on the benchmark

Namerandom/OnTreshold/3SAT/v360/
unif-k3-r4.26-v360-c1533-S1085782051-01.UNSAT.shuffled.cnf
MD5SUM7faf66a7cdab73c483b5715fbee2bc7a
Bench CategoryRANDOM (random instances)
Best result obtained on this benchmarkUNSAT
Best CPU time to get the best result obtained on this benchmark29.2216
Satisfiable
(Un)Satisfiability was proved
Number of variables360
Number of clauses1533
Sum of the clauses size4599
Maximum clause length3
Minimum clause length3
Number of clauses of size 10
Number of clauses of size 20
Number of clauses of size 31533
Number of clauses of size 40
Number of clauses of size 50
Number of clauses of size over 50

Solver Data (download as text)

0.00/0.00	c Parsing...
0.00/0.00	c ==============================================================================
0.00/0.00	c |           |     ORIGINAL     |              LEARNT              |          |
0.00/0.00	c | Conflicts | Clauses Literals |   Limit Clauses Literals  Lit/Cl | Progress |
0.00/0.00	c ==============================================================================
0.00/0.00	c |         0 |    1533     4599 |     459       0        0     nan |  0.000 % |
0.00/0.01	c |         0 |    1527     4628 |      --       0       --      -- |     --   | -6/29
0.00/0.01	c ==============================================================================
0.00/0.01	c Result  :   #vars: 354   #clauses: 1527   #literals: 4628
0.00/0.01	c CPU time:   0.002999 s
0.00/0.01	c ==============================================================================
0.00/0.01	c Tinisat 0.22
0.00/0.01	c solving /tmp/GTI_node7.alineos.net_25135.cnf
0.00/0.01	c 354 variables, 1527 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/node7/watcher-298761-1171860111 -o ROOT/results/node7/solver-298761-1171860111 -C 1200 -M 1800 --output-limit 1,15 /tmp/evaluation/298761-1171860111/TiniSatELite /tmp/evaluation/298761-1171860111/instance-298761-1171860111.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 25135
/proc/meminfo: memFree=1688200/2055920 swapFree=4142368/4192956
[pid=25135] ppid=25133 vsize=5356 CPUtime=0
/proc/25135/stat : 25135 (TiniSatELite) S 25133 25135 23571 0 -1 4194304 274 0 0 0 0 0 0 0 18 0 1 0 205965847 5484544 233 18446744073709551615 4194304 4889804 548682069232 18446744073709551615 244671283282 0 0 4100 65536 18446744071563648864 0 0 17 1 0 0
/proc/25135/statm: 1339 233 195 169 0 50 0
[pid=25136] ppid=25135 vsize=5356 CPUtime=0
/proc/25136/stat : 25136 (TiniSatELite) S 25135 25135 23571 0 -1 4194368 52 25 0 0 0 0 0 0 20 0 1 0 205965847 5484544 237 18446744073709551615 4194304 4889804 548682069232 18446744073709551615 244671112004 0 65536 4096 65538 18446744071563356171 0 0 17 1 0 0
/proc/25136/statm: 1339 237 198 169 0 50 0
[pid=25138] ppid=25136 vsize=0 CPUtime=0
/proc/25138/stat : 25138 (sed) D 25136 25135 23571 0 -1 4194308 164 0 0 0 0 0 0 0 21 0 1 0 205965847 0 0 18446744073709551615 0 0 0 0 0 0 2147483391 4096 0 18446744072099781622 0 0 17 1 0 0
/proc/25138/statm: 0 0 0 0 0 0 0

[startup+0.106682 s]
/proc/loadavg: 1.00 1.00 1.00 3/77 25135
/proc/meminfo: memFree=1688200/2055920 swapFree=4142368/4192956
[pid=25135] ppid=25133 vsize=5356 CPUtime=0
/proc/25135/stat : 25135 (TiniSatELite) S 25133 25135 23571 0 -1 4194304 333 394 0 0 0 0 0 0 16 0 1 0 205965847 5484544 237 18446744073709551615 4194304 4889804 548682069232 18446744073709551615 244671112004 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/25135/statm: 1339 237 197 169 0 50 0
Current children cumulated CPU time (s) 0
Current children cumulated vsize (KiB) 5356

[startup+0.514721 s]
/proc/loadavg: 1.00 1.00 1.00 3/77 25135
/proc/meminfo: memFree=1688200/2055920 swapFree=4142368/4192956
[pid=25135] ppid=25133 vsize=5356 CPUtime=0
/proc/25135/stat : 25135 (TiniSatELite) S 25133 25135 23571 0 -1 4194304 333 394 0 0 0 0 0 0 16 0 1 0 205965847 5484544 237 18446744073709551615 4194304 4889804 548682069232 18446744073709551615 244671112004 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/25135/statm: 1339 237 197 169 0 50 0
Current children cumulated CPU time (s) 0
Current children cumulated vsize (KiB) 5356

[startup+1.33481 s]
/proc/loadavg: 1.00 1.00 1.00 2/79 25141
/proc/meminfo: memFree=1686264/2055920 swapFree=4142368/4192956
[pid=25135] ppid=25133 vsize=5356 CPUtime=0
/proc/25135/stat : 25135 (TiniSatELite) S 25133 25135 23571 0 -1 4194304 333 394 0 0 0 0 0 0 16 0 1 0 205965847 5484544 237 18446744073709551615 4194304 4889804 548682069232 18446744073709551615 244671112004 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/25135/statm: 1339 237 197 169 0 50 0
[pid=25141] ppid=25135 vsize=2608 CPUtime=1.31
/proc/25141/stat : 25141 (tinisat) R 25135 25135 23571 0 -1 4194304 499 0 0 0 131 0 0 0 25 0 1 0 205965849 2670592 484 18446744073709551615 134512640 134966189 4294956656 18446744073709551615 134518568 0 0 4096 0 0 0 0 17 1 0 0
/proc/25141/statm: 652 484 52 110 0 539 0
Current children cumulated CPU time (s) 1.31
Current children cumulated vsize (KiB) 7964

[startup+2.97098 s]
/proc/loadavg: 1.00 1.00 1.00 2/79 25141
/proc/meminfo: memFree=1685432/2055920 swapFree=4142368/4192956
[pid=25135] ppid=25133 vsize=5356 CPUtime=0
/proc/25135/stat : 25135 (TiniSatELite) S 25133 25135 23571 0 -1 4194304 333 394 0 0 0 0 0 0 16 0 1 0 205965847 5484544 237 18446744073709551615 4194304 4889804 548682069232 18446744073709551615 244671112004 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/25135/statm: 1339 237 197 169 0 50 0
[pid=25141] ppid=25135 vsize=4544 CPUtime=2.95
/proc/25141/stat : 25141 (tinisat) R 25135 25135 23571 0 -1 4194304 740 0 0 0 295 0 0 0 25 0 1 0 205965849 4653056 725 18446744073709551615 134512640 134966189 4294956656 18446744073709551615 134520118 0 0 4096 0 0 0 0 17 1 0 0
/proc/25141/statm: 1136 725 52 110 0 1023 0
Current children cumulated CPU time (s) 2.95
Current children cumulated vsize (KiB) 9900

[startup+6.24732 s]
/proc/loadavg: 1.00 1.00 1.00 2/79 25141
/proc/meminfo: memFree=1683896/2055920 swapFree=4142368/4192956
[pid=25135] ppid=25133 vsize=5356 CPUtime=0
/proc/25135/stat : 25135 (TiniSatELite) S 25133 25135 23571 0 -1 4194304 333 394 0 0 0 0 0 0 16 0 1 0 205965847 5484544 237 18446744073709551615 4194304 4889804 548682069232 18446744073709551615 244671112004 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/25135/statm: 1339 237 197 169 0 50 0
[pid=25141] ppid=25135 vsize=4936 CPUtime=6.22
/proc/25141/stat : 25141 (tinisat) R 25135 25135 23571 0 -1 4194304 1089 0 0 0 622 0 0 0 25 0 1 0 205965849 5054464 1041 18446744073709551615 134512640 134966189 4294956656 18446744073709551615 134520118 0 0 4096 0 0 0 0 17 1 0 0
/proc/25141/statm: 1234 1041 52 110 0 1121 0
Current children cumulated CPU time (s) 6.22
Current children cumulated vsize (KiB) 10292

[startup+12.709 s]
/proc/loadavg: 1.00 1.00 1.00 2/79 25141
/proc/meminfo: memFree=1681976/2055920 swapFree=4142368/4192956
[pid=25135] ppid=25133 vsize=5356 CPUtime=0
/proc/25135/stat : 25135 (TiniSatELite) S 25133 25135 23571 0 -1 4194304 333 394 0 0 0 0 0 0 16 0 1 0 205965847 5484544 237 18446744073709551615 4194304 4889804 548682069232 18446744073709551615 244671112004 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/25135/statm: 1339 237 197 169 0 50 0
[pid=25141] ppid=25135 vsize=8432 CPUtime=12.68
/proc/25141/stat : 25141 (tinisat) R 25135 25135 23571 0 -1 4194304 1513 0 0 0 1267 1 0 0 25 0 1 0 205965849 8634368 1465 18446744073709551615 134512640 134966189 4294956656 18446744073709551615 134520260 0 0 4096 0 0 0 0 17 1 0 0
/proc/25141/statm: 2108 1465 52 110 0 1995 0
Current children cumulated CPU time (s) 12.68
Current children cumulated vsize (KiB) 13788

[startup+25.5273 s]
/proc/loadavg: 1.00 1.00 1.00 2/79 25141
/proc/meminfo: memFree=1679928/2055920 swapFree=4142368/4192956
[pid=25135] ppid=25133 vsize=5356 CPUtime=0
/proc/25135/stat : 25135 (TiniSatELite) S 25133 25135 23571 0 -1 4194304 333 394 0 0 0 0 0 0 16 0 1 0 205965847 5484544 237 18446744073709551615 4194304 4889804 548682069232 18446744073709551615 244671112004 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/25135/statm: 1339 237 197 169 0 50 0
[pid=25141] ppid=25135 vsize=9232 CPUtime=25.5
/proc/25141/stat : 25141 (tinisat) R 25135 25135 23571 0 -1 4194304 2106 0 0 0 2548 2 0 0 25 0 1 0 205965849 9453568 1993 18446744073709551615 134512640 134966189 4294956656 18446744073709551615 134519843 0 0 4096 0 0 0 0 17 1 0 0
/proc/25141/statm: 2308 1993 52 110 0 2195 0
Current children cumulated CPU time (s) 25.5
Current children cumulated vsize (KiB) 14588

[startup+51.156 s]
/proc/loadavg: 1.00 1.00 1.00 2/79 25141
/proc/meminfo: memFree=1676856/2055920 swapFree=4142368/4192956
[pid=25135] ppid=25133 vsize=5356 CPUtime=0
/proc/25135/stat : 25135 (TiniSatELite) S 25133 25135 23571 0 -1 4194304 333 394 0 0 0 0 0 0 16 0 1 0 205965847 5484544 237 18446744073709551615 4194304 4889804 548682069232 18446744073709551615 244671112004 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/25135/statm: 1339 237 197 169 0 50 0
[pid=25141] ppid=25135 vsize=15812 CPUtime=51.12
/proc/25141/stat : 25141 (tinisat) R 25135 25135 23571 0 -1 4194304 2839 0 0 0 5109 3 0 0 25 0 1 0 205965849 16191488 2726 18446744073709551615 134512640 134966189 4294956656 18446744073709551615 134519843 0 0 4096 0 0 0 0 17 1 0 0
/proc/25141/statm: 3953 2726 52 110 0 3840 0
Current children cumulated CPU time (s) 51.12
Current children cumulated vsize (KiB) 21168

[startup+102.409 s]
/proc/loadavg: 1.00 1.00 1.00 2/79 25141
/proc/meminfo: memFree=1672440/2055920 swapFree=4142368/4192956
[pid=25135] ppid=25133 vsize=5356 CPUtime=0
/proc/25135/stat : 25135 (TiniSatELite) S 25133 25135 23571 0 -1 4194304 333 394 0 0 0 0 0 0 16 0 1 0 205965847 5484544 237 18446744073709551615 4194304 4889804 548682069232 18446744073709551615 244671112004 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/25135/statm: 1339 237 197 169 0 50 0
[pid=25141] ppid=25135 vsize=17136 CPUtime=102.36
/proc/25141/stat : 25141 (tinisat) R 25135 25135 23571 0 -1 4194304 3936 0 0 0 10232 4 0 0 25 0 1 0 205965849 17547264 3823 18446744073709551615 134512640 134966189 4294956656 18446744073709551615 134519843 0 0 4096 0 0 0 0 17 1 0 0
/proc/25141/statm: 4284 3823 52 110 0 4171 0
Current children cumulated CPU time (s) 102.36
Current children cumulated vsize (KiB) 22492

[startup+162.482 s]
/proc/loadavg: 1.03 1.01 1.00 2/79 25141
/proc/meminfo: memFree=1668536/2055920 swapFree=4142368/4192956
[pid=25135] ppid=25133 vsize=5356 CPUtime=0
/proc/25135/stat : 25135 (TiniSatELite) S 25133 25135 23571 0 -1 4194304 333 394 0 0 0 0 0 0 16 0 1 0 205965847 5484544 237 18446744073709551615 4194304 4889804 548682069232 18446744073709551615 244671112004 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/25135/statm: 1339 237 197 169 0 50 0
[pid=25141] ppid=25135 vsize=30988 CPUtime=162.42
/proc/25141/stat : 25141 (tinisat) R 25135 25135 23571 0 -1 4194304 5039 0 0 0 16236 6 0 0 25 0 1 0 205965849 31731712 4797 18446744073709551615 134512640 134966189 4294956656 18446744073709551615 134520134 0 0 4096 0 0 0 0 17 1 0 0
/proc/25141/statm: 7747 4797 52 110 0 7634 0
Current children cumulated CPU time (s) 162.42
Current children cumulated vsize (KiB) 36344

[startup+222.552 s]
/proc/loadavg: 1.01 1.00 1.00 2/79 25141
/proc/meminfo: memFree=1665336/2055920 swapFree=4142368/4192956
[pid=25135] ppid=25133 vsize=5356 CPUtime=0
/proc/25135/stat : 25135 (TiniSatELite) S 25133 25135 23571 0 -1 4194304 333 394 0 0 0 0 0 0 16 0 1 0 205965847 5484544 237 18446744073709551615 4194304 4889804 548682069232 18446744073709551615 244671112004 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/25135/statm: 1339 237 197 169 0 50 0
[pid=25141] ppid=25135 vsize=31900 CPUtime=222.47
/proc/25141/stat : 25141 (tinisat) R 25135 25135 23571 0 -1 4194304 5823 0 0 0 22240 7 0 0 25 0 1 0 205965849 32665600 5581 18446744073709551615 134512640 134966189 4294956656 18446744073709551615 134519905 0 0 4096 0 0 0 0 17 1 0 0
/proc/25141/statm: 7975 5581 52 110 0 7862 0
Current children cumulated CPU time (s) 222.47
Current children cumulated vsize (KiB) 37256

[startup+282.62 s]
/proc/loadavg: 1.00 1.00 1.00 2/79 25141
/proc/meminfo: memFree=1662776/2055920 swapFree=4142368/4192956
[pid=25135] ppid=25133 vsize=5356 CPUtime=0
/proc/25135/stat : 25135 (TiniSatELite) S 25133 25135 23571 0 -1 4194304 333 394 0 0 0 0 0 0 16 0 1 0 205965847 5484544 237 18446744073709551615 4194304 4889804 548682069232 18446744073709551615 244671112004 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/25135/statm: 1339 237 197 169 0 50 0
[pid=25141] ppid=25135 vsize=32584 CPUtime=282.52
/proc/25141/stat : 25141 (tinisat) R 25135 25135 23571 0 -1 4194304 6494 0 0 0 28244 8 0 0 25 0 1 0 205965849 33366016 6219 18446744073709551615 134512640 134966189 4294956656 18446744073709551615 134519843 0 0 4096 0 0 0 0 17 1 0 0
/proc/25141/statm: 8146 6219 52 110 0 8033 0
Current children cumulated CPU time (s) 282.52
Current children cumulated vsize (KiB) 37940

[startup+342.688 s]
/proc/loadavg: 1.00 1.00 1.00 2/79 25141
/proc/meminfo: memFree=1659960/2055920 swapFree=4142368/4192956
[pid=25135] ppid=25133 vsize=5356 CPUtime=0
/proc/25135/stat : 25135 (TiniSatELite) S 25133 25135 23571 0 -1 4194304 333 394 0 0 0 0 0 0 16 0 1 0 205965847 5484544 237 18446744073709551615 4194304 4889804 548682069232 18446744073709551615 244671112004 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/25135/statm: 1339 237 197 169 0 50 0
[pid=25141] ppid=25135 vsize=33544 CPUtime=342.57
/proc/25141/stat : 25141 (tinisat) R 25135 25135 23571 0 -1 4194304 7196 0 0 0 34248 9 0 0 25 0 1 0 205965849 34349056 6921 18446744073709551615 134512640 134966189 4294956656 18446744073709551615 134519883 0 0 4096 0 0 0 0 17 1 0 0
/proc/25141/statm: 8386 6921 52 110 0 8273 0
Current children cumulated CPU time (s) 342.57
Current children cumulated vsize (KiB) 38900

[startup+402.761 s]
/proc/loadavg: 1.00 1.00 1.00 2/79 25141
/proc/meminfo: memFree=1657528/2055920 swapFree=4142368/4192956
[pid=25135] ppid=25133 vsize=5356 CPUtime=0
/proc/25135/stat : 25135 (TiniSatELite) S 25133 25135 23571 0 -1 4194304 333 394 0 0 0 0 0 0 16 0 1 0 205965847 5484544 237 18446744073709551615 4194304 4889804 548682069232 18446744073709551615 244671112004 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/25135/statm: 1339 237 197 169 0 50 0
[pid=25141] ppid=25135 vsize=34360 CPUtime=402.63
/proc/25141/stat : 25141 (tinisat) R 25135 25135 23571 0 -1 4194304 7815 0 0 0 40253 10 0 0 25 0 1 0 205965849 35184640 7507 18446744073709551615 134512640 134966189 4294956656 18446744073709551615 134520057 0 0 4096 0 0 0 0 17 1 0 0
/proc/25141/statm: 8590 7507 52 110 0 8477 0
Current children cumulated CPU time (s) 402.63
Current children cumulated vsize (KiB) 39716

[startup+462.828 s]
/proc/loadavg: 1.00 1.00 1.00 2/79 25141
/proc/meminfo: memFree=1655672/2055920 swapFree=4142368/4192956
[pid=25135] ppid=25133 vsize=5356 CPUtime=0
/proc/25135/stat : 25135 (TiniSatELite) S 25133 25135 23571 0 -1 4194304 333 394 0 0 0 0 0 0 16 0 1 0 205965847 5484544 237 18446744073709551615 4194304 4889804 548682069232 18446744073709551615 244671112004 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/25135/statm: 1339 237 197 169 0 50 0
[pid=25141] ppid=25135 vsize=35576 CPUtime=462.68
/proc/25141/stat : 25141 (tinisat) R 25135 25135 23571 0 -1 4194304 8547 0 0 0 46257 11 0 0 25 0 1 0 205965849 36429824 7982 18446744073709551615 134512640 134966189 4294956656 18446744073709551615 134519843 0 0 4096 0 0 0 0 17 1 0 0
/proc/25141/statm: 8894 7982 52 110 0 8781 0
Current children cumulated CPU time (s) 462.68
Current children cumulated vsize (KiB) 40932

[startup+522.899 s]

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

[pid=25135] ppid=25133 vsize=5356 CPUtime=0
/proc/25135/stat : 25135 (TiniSatELite) S 25133 25135 23571 0 -1 4194304 333 394 0 0 0 0 0 0 16 0 1 0 205965847 5484544 237 18446744073709551615 4194304 4889804 548682069232 18446744073709551615 244671112004 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/25135/statm: 1339 237 197 169 0 50 0
[pid=25141] ppid=25135 vsize=61020 CPUtime=582.8
/proc/25141/stat : 25141 (tinisat) R 25135 25135 23571 0 -1 4194304 9512 0 0 0 58266 14 0 0 25 0 1 0 205965849 62484480 8947 18446744073709551615 134512640 134966189 4294956656 18446744073709551615 134519843 0 0 4096 0 0 0 0 17 1 0 0
/proc/25141/statm: 15255 8947 52 110 0 15142 0
Current children cumulated CPU time (s) 582.8
Current children cumulated vsize (KiB) 66376

[startup+643.04 s]
/proc/loadavg: 1.00 1.00 1.00 2/79 25141
/proc/meminfo: memFree=1650040/2055920 swapFree=4142368/4192956
[pid=25135] ppid=25133 vsize=5356 CPUtime=0
/proc/25135/stat : 25135 (TiniSatELite) S 25133 25135 23571 0 -1 4194304 333 394 0 0 0 0 0 0 16 0 1 0 205965847 5484544 237 18446744073709551615 4194304 4889804 548682069232 18446744073709551615 244671112004 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/25135/statm: 1339 237 197 169 0 50 0
[pid=25141] ppid=25135 vsize=61292 CPUtime=642.85
/proc/25141/stat : 25141 (tinisat) R 25135 25135 23571 0 -1 4194304 10007 0 0 0 64271 14 0 0 25 0 1 0 205965849 62763008 9409 18446744073709551615 134512640 134966189 4294956656 18446744073709551615 134519843 0 0 4096 0 0 0 0 17 1 0 0
/proc/25141/statm: 15323 9409 52 110 0 15210 0
Current children cumulated CPU time (s) 642.85
Current children cumulated vsize (KiB) 66648

[startup+703.107 s]
/proc/loadavg: 1.00 1.00 1.00 2/79 25141
/proc/meminfo: memFree=1647928/2055920 swapFree=4142368/4192956
[pid=25135] ppid=25133 vsize=5356 CPUtime=0
/proc/25135/stat : 25135 (TiniSatELite) S 25133 25135 23571 0 -1 4194304 333 394 0 0 0 0 0 0 16 0 1 0 205965847 5484544 237 18446744073709551615 4194304 4889804 548682069232 18446744073709551615 244671112004 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/25135/statm: 1339 237 197 169 0 50 0
[pid=25141] ppid=25135 vsize=62232 CPUtime=702.9
/proc/25141/stat : 25141 (tinisat) R 25135 25135 23571 0 -1 4194304 10595 0 0 0 70275 15 0 0 25 0 1 0 205965849 63725568 9931 18446744073709551615 134512640 134966189 4294956656 18446744073709551615 134519905 0 0 4096 0 0 0 0 17 1 0 0
/proc/25141/statm: 15558 9931 52 110 0 15445 0
Current children cumulated CPU time (s) 702.9
Current children cumulated vsize (KiB) 67588

[startup+763.176 s]
/proc/loadavg: 1.00 1.00 1.00 2/79 25141
/proc/meminfo: memFree=1646136/2055920 swapFree=4142368/4192956
[pid=25135] ppid=25133 vsize=5356 CPUtime=0
/proc/25135/stat : 25135 (TiniSatELite) S 25133 25135 23571 0 -1 4194304 333 394 0 0 0 0 0 0 16 0 1 0 205965847 5484544 237 18446744073709551615 4194304 4889804 548682069232 18446744073709551615 244671112004 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/25135/statm: 1339 237 197 169 0 50 0
[pid=25141] ppid=25135 vsize=63172 CPUtime=762.95
/proc/25141/stat : 25141 (tinisat) R 25135 25135 23571 0 -1 4194304 11137 0 0 0 76279 16 0 0 25 0 1 0 205965849 64688128 10375 18446744073709551615 134512640 134966189 4294956656 18446744073709551615 134519912 0 0 4096 0 0 0 0 17 1 0 0
/proc/25141/statm: 15793 10375 52 110 0 15680 0
Current children cumulated CPU time (s) 762.95
Current children cumulated vsize (KiB) 68528

[startup+823.247 s]
/proc/loadavg: 1.07 1.02 1.00 2/79 25141
/proc/meminfo: memFree=1644536/2055920 swapFree=4142368/4192956
[pid=25135] ppid=25133 vsize=5356 CPUtime=0
/proc/25135/stat : 25135 (TiniSatELite) S 25133 25135 23571 0 -1 4194304 333 394 0 0 0 0 0 0 16 0 1 0 205965847 5484544 237 18446744073709551615 4194304 4889804 548682069232 18446744073709551615 244671112004 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/25135/statm: 1339 237 197 169 0 50 0
[pid=25141] ppid=25135 vsize=63564 CPUtime=823.01
/proc/25141/stat : 25141 (tinisat) R 25135 25135 23571 0 -1 4194304 11570 0 0 0 82284 17 0 0 25 0 1 0 205965849 65089536 10775 18446744073709551615 134512640 134966189 4294956656 18446744073709551615 134519843 0 0 4096 0 0 0 0 17 1 0 0
/proc/25141/statm: 15891 10775 52 110 0 15778 0
Current children cumulated CPU time (s) 823.01
Current children cumulated vsize (KiB) 68920

[startup+883.312 s]
/proc/loadavg: 1.02 1.01 1.00 2/79 25141
/proc/meminfo: memFree=1643128/2055920 swapFree=4142368/4192956
[pid=25135] ppid=25133 vsize=5356 CPUtime=0
/proc/25135/stat : 25135 (TiniSatELite) S 25133 25135 23571 0 -1 4194304 333 394 0 0 0 0 0 0 16 0 1 0 205965847 5484544 237 18446744073709551615 4194304 4889804 548682069232 18446744073709551615 244671112004 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/25135/statm: 1339 237 197 169 0 50 0
[pid=25141] ppid=25135 vsize=63952 CPUtime=883.06
/proc/25141/stat : 25141 (tinisat) R 25135 25135 23571 0 -1 4194304 12000 0 0 0 88288 18 0 0 25 0 1 0 205965849 65486848 11140 18446744073709551615 134512640 134966189 4294956656 18446744073709551615 134519843 0 0 4096 0 0 0 0 17 1 0 0
/proc/25141/statm: 15988 11140 52 110 0 15875 0
Current children cumulated CPU time (s) 883.06
Current children cumulated vsize (KiB) 69308

[startup+943.381 s]
/proc/loadavg: 1.01 1.00 1.00 2/79 25141
/proc/meminfo: memFree=1641592/2055920 swapFree=4142368/4192956
[pid=25135] ppid=25133 vsize=5356 CPUtime=0
/proc/25135/stat : 25135 (TiniSatELite) S 25133 25135 23571 0 -1 4194304 333 394 0 0 0 0 0 0 16 0 1 0 205965847 5484544 237 18446744073709551615 4194304 4889804 548682069232 18446744073709551615 244671112004 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/25135/statm: 1339 237 197 169 0 50 0
[pid=25141] ppid=25135 vsize=64212 CPUtime=943.11
/proc/25141/stat : 25141 (tinisat) R 25135 25135 23571 0 -1 4194304 12410 0 0 0 94292 19 0 0 25 0 1 0 205965849 65753088 11517 18446744073709551615 134512640 134966189 4294956656 18446744073709551615 134520054 0 0 4096 0 0 0 0 17 1 0 0
/proc/25141/statm: 16053 11517 52 110 0 15940 0
Current children cumulated CPU time (s) 943.11
Current children cumulated vsize (KiB) 69568

[startup+1003.45 s]
/proc/loadavg: 1.00 1.00 1.00 2/79 25141
/proc/meminfo: memFree=1640120/2055920 swapFree=4142368/4192956
[pid=25135] ppid=25133 vsize=5356 CPUtime=0
/proc/25135/stat : 25135 (TiniSatELite) S 25133 25135 23571 0 -1 4194304 333 394 0 0 0 0 0 0 16 0 1 0 205965847 5484544 237 18446744073709551615 4194304 4889804 548682069232 18446744073709551615 244671112004 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/25135/statm: 1339 237 197 169 0 50 0
[pid=25141] ppid=25135 vsize=64632 CPUtime=1003.17
/proc/25141/stat : 25141 (tinisat) R 25135 25135 23571 0 -1 4194304 12790 0 0 0 100297 20 0 0 25 0 1 0 205965849 66183168 11864 18446744073709551615 134512640 134966189 4294956656 18446744073709551615 134519964 0 0 4096 0 0 0 0 17 1 0 0
/proc/25141/statm: 16158 11864 52 110 0 16045 0
Current children cumulated CPU time (s) 1003.17
Current children cumulated vsize (KiB) 69988

[startup+1063.52 s]
/proc/loadavg: 1.06 1.01 1.00 2/79 25141
/proc/meminfo: memFree=1638776/2055920 swapFree=4142368/4192956
[pid=25135] ppid=25133 vsize=5356 CPUtime=0
/proc/25135/stat : 25135 (TiniSatELite) S 25133 25135 23571 0 -1 4194304 333 394 0 0 0 0 0 0 16 0 1 0 205965847 5484544 237 18446744073709551615 4194304 4889804 548682069232 18446744073709551615 244671112004 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/25135/statm: 1339 237 197 169 0 50 0
[pid=25141] ppid=25135 vsize=64760 CPUtime=1063.22
/proc/25141/stat : 25141 (tinisat) R 25135 25135 23571 0 -1 4194304 13171 0 0 0 106301 21 0 0 25 0 1 0 205965849 66314240 12212 18446744073709551615 134512640 134966189 4294956656 18446744073709551615 134519972 0 0 4096 0 0 0 0 17 1 0 0
/proc/25141/statm: 16190 12212 52 110 0 16077 0
Current children cumulated CPU time (s) 1063.22
Current children cumulated vsize (KiB) 70116

[startup+1123.59 s]
/proc/loadavg: 1.02 1.01 1.00 2/79 25141
/proc/meminfo: memFree=1637304/2055920 swapFree=4142368/4192956
[pid=25135] ppid=25133 vsize=5356 CPUtime=0
/proc/25135/stat : 25135 (TiniSatELite) S 25133 25135 23571 0 -1 4194304 333 394 0 0 0 0 0 0 16 0 1 0 205965847 5484544 237 18446744073709551615 4194304 4889804 548682069232 18446744073709551615 244671112004 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/25135/statm: 1339 237 197 169 0 50 0
[pid=25141] ppid=25135 vsize=65080 CPUtime=1123.28
/proc/25141/stat : 25141 (tinisat) R 25135 25135 23571 0 -1 4194304 13571 0 0 0 112306 22 0 0 25 0 1 0 205965849 66641920 12579 18446744073709551615 134512640 134966189 4294956656 18446744073709551615 134519968 0 0 4096 0 0 0 0 17 1 0 0
/proc/25141/statm: 16270 12579 52 110 0 16157 0
Current children cumulated CPU time (s) 1123.28
Current children cumulated vsize (KiB) 70436

[startup+1183.68 s]
/proc/loadavg: 1.00 1.00 1.00 2/85 25249
/proc/meminfo: memFree=1634568/2055920 swapFree=4142368/4192956
[pid=25135] ppid=25133 vsize=5356 CPUtime=0
/proc/25135/stat : 25135 (TiniSatELite) S 25133 25135 23571 0 -1 4194304 333 394 0 0 0 0 0 0 16 0 1 0 205965847 5484544 237 18446744073709551615 4194304 4889804 548682069232 18446744073709551615 244671112004 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/25135/statm: 1339 237 197 169 0 50 0
[pid=25141] ppid=25135 vsize=65208 CPUtime=1183.3
/proc/25141/stat : 25141 (tinisat) R 25135 25135 23571 0 -1 4194304 13963 0 0 0 118307 23 0 0 25 0 1 0 205965849 66772992 12938 18446744073709551615 134512640 134966189 4294956656 18446744073709551615 134519843 0 0 4096 0 0 0 0 17 1 0 0
/proc/25141/statm: 16302 12938 52 110 0 16189 0
Current children cumulated CPU time (s) 1183.3
Current children cumulated vsize (KiB) 70564



Maximum CPU time exceeded: sending SIGTERM then SIGKILL

[startup+1200.4 s]
/proc/loadavg: 1.08 1.02 1.00 2/85 25259
/proc/meminfo: memFree=1634184/2055920 swapFree=4142368/4192956
[pid=25135] ppid=25133 vsize=5356 CPUtime=0
/proc/25135/stat : 25135 (TiniSatELite) S 25133 25135 23571 0 -1 4194304 333 394 0 0 0 0 0 0 16 0 1 0 205965847 5484544 237 18446744073709551615 4194304 4889804 548682069232 18446744073709551615 244671112004 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/25135/statm: 1339 237 197 169 0 50 0
[pid=25141] ppid=25135 vsize=65208 CPUtime=1200
/proc/25141/stat : 25141 (tinisat) R 25135 25135 23571 0 -1 4194304 14079 0 0 0 119977 23 0 0 25 0 1 0 205965849 66772992 13054 18446744073709551615 134512640 134966189 4294956656 18446744073709551615 134519843 0 0 4096 0 0 0 0 17 1 0 0
/proc/25141/statm: 16302 13054 52 110 0 16189 0
Current children cumulated CPU time (s) 1200
Current children cumulated vsize (KiB) 70564

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

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

[startup+1200.4 s]
/proc/loadavg: 1.08 1.02 1.00 2/85 25259
/proc/meminfo: memFree=1634184/2055920 swapFree=4142368/4192956
[pid=25135] ppid=25133 vsize=5356 CPUtime=0
/proc/25135/stat : 25135 (TiniSatELite) S 25133 25135 23571 0 -1 4194304 333 394 0 0 0 0 0 0 16 0 1 0 205965847 5484544 237 18446744073709551615 4194304 4889804 548682069232 18446744073709551615 244671112004 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/25135/statm: 1339 237 197 169 0 50 0
[pid=25141] ppid=25135 vsize=65208 CPUtime=1200
/proc/25141/stat : 25141 (tinisat) R 25135 25135 23571 0 -1 4194304 14079 0 0 0 119977 23 0 0 25 0 1 0 205965849 66772992 13054 18446744073709551615 134512640 134966189 4294956656 18446744073709551615 134519843 0 0 4096 0 0 0 0 17 1 0 0
/proc/25141/statm: 16302 13054 52 110 0 16189 0
Current children cumulated CPU time (s) 1200
Current children cumulated vsize (KiB) 70564

Child ended because it received signal 15 (SIGTERM)

!!! problem with CPU time !!!
wait4(...,&childrusage) returns 25135 and gives childrusage.ru_utime.tv_sec=0 childrusage.ru_utime.tv_usec=5999 childrusage.ru_stime.tv_sec=0 childrusage.ru_stime.tv_usec=5999
CPU time returned by wait4() is 0.011998
while last known CPU time is 1200

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

Real time (s): 1200.41
CPU time (s): 1200
CPU user time (s): 1199.77
CPU system time (s): 0.23
CPU usage (%): 99.966
Max. virtual memory (cumulated for all children) (KiB): 70564

getrusage(RUSAGE_CHILDREN,...) data:
user time used= 0.005999
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= 727
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= 32
involuntary context switches= 13

runsolver used 1.12583 second user time and 3.14252 second system time

The end

Launcher Data (download as text)

Begin job on node7 on Mon Feb 19 04:41:51 UTC 2007

IDJOB= 298761
IDBENCH= 19994
IDSOLVER= 99
FILE ID= node7/298761-1171860111

PBS_JOBID= 3839399

Free space on /tmp= 66547 MiB

SOLVER NAME= TiniSatELite 2007-02-08
BENCH NAME= HOME/pub/bench/SAT07/random/OnTreshold/3SAT/v360/unif-k3-r4.26-v360-c1533-S1085782051-01.UNSAT.shuffled.cnf
COMMAND LINE= /tmp/evaluation/298761-1171860111/TiniSatELite /tmp/evaluation/298761-1171860111/instance-298761-1171860111.cnf            
RUNSOLVER COMMAND LINE= runsolver  --timestamp  -w ROOT/results/node7/watcher-298761-1171860111 -o ROOT/results/node7/solver-298761-1171860111 -C 1200 -M 1800 --output-limit 1,15  /tmp/evaluation/298761-1171860111/TiniSatELite /tmp/evaluation/298761-1171860111/instance-298761-1171860111.cnf            

META MD5SUM SOLVER= 388ad77fe8f3a9a6ad5bf764ada795dd
MD5SUM BENCH=  7faf66a7cdab73c483b5715fbee2bc7a

RANDOM SEED= 748318835

TIME LIMIT= 1200 seconds
MEMORY LIMIT= 1800 MiB

Linux node7.alineos.net 2.6.9-22.EL.rootsmp #1 SMP Mon Oct 3 08:59:52 CEST 2005 x86_64 x86_64 x86_64 GNU/Linux

/proc/cpuinfo:
processor	: 0
vendor_id	: GenuineIntel
cpu family	: 15
model		: 4
model name	:                   Intel(R) Xeon(TM) CPU 3.00GHz
stepping	: 3
cpu MHz		: 3000.232
cache size	: 2048 KB
fpu		: yes
fpu_exception	: yes
cpuid level	: 5
wp		: yes
flags		: fpu vme de pse tsc msr pae mce cx8 apic sep mtrr pge mca cmov pat pse36 clflush dts acpi mmx fxsr sse sse2 ss ht tm syscall nx lm pni monitor ds_cpl cid cx16 xtpr
bogomips	: 5914.62
clflush size	: 64
cache_alignment	: 128
address sizes	: 36 bits physical, 48 bits virtual
power management:

processor	: 1
vendor_id	: GenuineIntel
cpu family	: 15
model		: 4
model name	:                   Intel(R) Xeon(TM) CPU 3.00GHz
stepping	: 3
cpu MHz		: 3000.232
cache size	: 2048 KB
fpu		: yes
fpu_exception	: yes
cpuid level	: 5
wp		: yes
flags		: fpu vme de pse tsc msr pae mce cx8 apic sep mtrr pge mca cmov pat pse36 clflush dts acpi mmx fxsr sse sse2 ss ht tm syscall nx lm pni monitor ds_cpl cid cx16 xtpr
bogomips	: 5586.94
clflush size	: 64
cache_alignment	: 128
address sizes	: 36 bits physical, 48 bits virtual
power management:


/proc/meminfo:
MemTotal:      2055920 kB
MemFree:       1688672 kB
Buffers:         49864 kB
Cached:         219848 kB
SwapCached:      16024 kB
Active:         210840 kB
Inactive:        88948 kB
HighTotal:           0 kB
HighFree:            0 kB
LowTotal:      2055920 kB
LowFree:       1688672 kB
SwapTotal:     4192956 kB
SwapFree:      4142368 kB
Dirty:            1168 kB
Writeback:           0 kB
Mapped:          29832 kB
Slab:            53044 kB
Committed_AS:   753620 kB
PageTables:       1764 kB
VmallocTotal: 536870911 kB
VmallocUsed:    264952 kB
VmallocChunk: 536605679 kB
HugePages_Total:     0
HugePages_Free:      0
Hugepagesize:     2048 kB

Free space on /tmp at the end= 66547 MiB

End job on node7 on Mon Feb 19 05:01:54 UTC 2007