Trace number 303681

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) 1200.03 1200.55

General information on the benchmark

Namerandom/LargeSize/7SAT/v200/
unif-k7-r85-v200-c17000-S1751213243-05.cnf
MD5SUM0186eda890cf4014d992450cade22d17
Bench CategoryRANDOM (random instances)
Best result obtained on this benchmark
Best CPU time to get the best result obtained on this benchmark
Satisfiable
(Un)Satisfiability was proved
Number of variables200
Number of clauses17000
Sum of the clauses size119000
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 517000

Solver Data (download as text)

0.00/0.00	c Parsing...
0.00/0.03	c ==============================================================================
0.00/0.03	c |           |     ORIGINAL     |              LEARNT              |          |
0.00/0.03	c | Conflicts | Clauses Literals |   Limit Clauses Literals  Lit/Cl | Progress |
0.00/0.03	c ==============================================================================
0.00/0.03	c |         0 |   17000   119000 |    5099       0        0     nan |  0.000 % |
0.00/0.03	c ==============================================================================
0.00/0.03	c Result  :   #vars: 200   #clauses: 17000   #literals: 119000
0.00/0.03	c CPU time:   0.019996 s
0.00/0.03	c ==============================================================================
0.06/0.11	c Tinisat 0.22
0.06/0.11	c solving /tmp/GTI_node76.alineos.net_32742.cnf
0.06/0.11	c 200 variables, 17000 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/node76/watcher-303681-1172041119 -o ROOT/results/node76/solver-303681-1172041119 -C 1200 -M 1800 --output-limit 1,15 /tmp/evaluation/303681-1172041119/TiniSatELite /tmp/evaluation/303681-1172041119/instance-303681-1172041119.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: 0.99 0.98 0.99 3/69 32742
/proc/meminfo: memFree=1667272/2055888 swapFree=4082452/4096564
[pid=32742] ppid=32740 vsize=5360 CPUtime=0
/proc/32742/stat : 32742 (TiniSatELite) S 32740 32742 31573 0 -1 4194304 274 0 0 0 0 0 0 0 19 0 1 0 224070169 5488640 231 18446744073709551615 4194304 4889804 548682069312 18446744073709551615 206843734596 0 65536 4100 65538 18446744071563358023 0 0 17 1 0 0
/proc/32742/statm: 1340 231 194 169 0 50 0
[pid=32743] ppid=32742 vsize=0 CPUtime=0
/proc/32743/stat : 32743 (TiniSatELite) D 32742 32742 31573 0 -1 4194372 64 188 0 0 0 0 0 0 21 0 1 0 224070169 0 0 18446744073709551615 0 0 0 0 0 0 2147483391 4096 65538 18446744072100015398 0 0 17 1 0 0
/proc/32743/statm: 0 0 0 0 0 0 0

[startup+0.106979 s]
/proc/loadavg: 0.99 0.98 0.99 3/69 32742
/proc/meminfo: memFree=1667272/2055888 swapFree=4082452/4096564
[pid=32742] ppid=32740 vsize=5360 CPUtime=0.06
/proc/32742/stat : 32742 (TiniSatELite) S 32740 32742 31573 0 -1 4194304 329 741 0 0 0 0 6 0 16 0 1 0 224070169 5488640 234 18446744073709551615 4194304 4889804 548682069312 18446744073709551615 206843734596 0 65536 4100 65538 18446744071563358023 0 0 17 0 0 0
/proc/32742/statm: 1340 234 195 169 0 50 0
Current children cumulated CPU time (s) 0.06
Current children cumulated vsize (KiB) 5360

[startup+0.515021 s]
/proc/loadavg: 0.99 0.98 0.99 3/69 32742
/proc/meminfo: memFree=1667272/2055888 swapFree=4082452/4096564
[pid=32742] ppid=32740 vsize=5360 CPUtime=0.06
/proc/32742/stat : 32742 (TiniSatELite) S 32740 32742 31573 0 -1 4194304 329 741 0 0 0 0 6 0 16 0 1 0 224070169 5488640 234 18446744073709551615 4194304 4889804 548682069312 18446744073709551615 206843734596 0 65536 4100 65538 18446744071563358023 0 0 17 0 0 0
/proc/32742/statm: 1340 234 195 169 0 50 0
Current children cumulated CPU time (s) 0.06
Current children cumulated vsize (KiB) 5360

[startup+1.33611 s]
/proc/loadavg: 0.99 0.98 0.99 2/71 32748
/proc/meminfo: memFree=1663160/2055888 swapFree=4082452/4096564
[pid=32742] ppid=32740 vsize=5360 CPUtime=0.06
/proc/32742/stat : 32742 (TiniSatELite) S 32740 32742 31573 0 -1 4194304 329 741 0 0 0 0 6 0 16 0 1 0 224070169 5488640 234 18446744073709551615 4194304 4889804 548682069312 18446744073709551615 206843734596 0 65536 4100 65538 18446744071563358023 0 0 17 0 0 0
/proc/32742/statm: 1340 234 195 169 0 50 0
[pid=32748] ppid=32742 vsize=4832 CPUtime=1.25
/proc/32748/stat : 32748 (tinisat) R 32742 32742 31573 0 -1 4194304 952 0 0 0 125 0 0 0 25 0 1 0 224070177 4947968 937 18446744073709551615 134512640 134966189 4294956736 18446744073709551615 134519807 0 0 4096 0 0 0 0 17 1 0 0
/proc/32748/statm: 1208 937 52 110 0 1095 0
Current children cumulated CPU time (s) 1.31
Current children cumulated vsize (KiB) 10192

[startup+2.98131 s]
/proc/loadavg: 0.99 0.98 0.99 2/71 32748
/proc/meminfo: memFree=1661688/2055888 swapFree=4082452/4096564
[pid=32742] ppid=32740 vsize=5360 CPUtime=0.06
/proc/32742/stat : 32742 (TiniSatELite) S 32740 32742 31573 0 -1 4194304 329 741 0 0 0 0 6 0 16 0 1 0 224070169 5488640 234 18446744073709551615 4194304 4889804 548682069312 18446744073709551615 206843734596 0 65536 4100 65538 18446744071563358023 0 0 17 0 0 0
/proc/32742/statm: 1340 234 195 169 0 50 0
[pid=32748] ppid=32742 vsize=9084 CPUtime=2.9
/proc/32748/stat : 32748 (tinisat) R 32742 32742 31573 0 -1 4194304 1394 0 0 0 290 0 0 0 25 0 1 0 224070177 9302016 1379 18446744073709551615 134512640 134966189 4294956736 18446744073709551615 134520118 0 0 4096 0 0 0 0 17 1 0 0
/proc/32748/statm: 2271 1379 52 110 0 2158 0
Current children cumulated CPU time (s) 2.96
Current children cumulated vsize (KiB) 14444

[startup+6.25668 s]
/proc/loadavg: 0.99 0.98 0.99 2/71 32748
/proc/meminfo: memFree=1658616/2055888 swapFree=4082452/4096564
[pid=32742] ppid=32740 vsize=5360 CPUtime=0.06
/proc/32742/stat : 32742 (TiniSatELite) S 32740 32742 31573 0 -1 4194304 329 741 0 0 0 0 6 0 16 0 1 0 224070169 5488640 234 18446744073709551615 4194304 4889804 548682069312 18446744073709551615 206843734596 0 65536 4100 65538 18446744071563358023 0 0 17 0 0 0
/proc/32742/statm: 1340 234 195 169 0 50 0
[pid=32748] ppid=32742 vsize=9348 CPUtime=6.17
/proc/32748/stat : 32748 (tinisat) R 32742 32742 31573 0 -1 4194304 2073 0 0 0 617 0 0 0 25 0 1 0 224070177 9572352 2058 18446744073709551615 134512640 134966189 4294956736 18446744073709551615 134518568 0 0 4096 0 0 0 0 17 1 0 0
/proc/32748/statm: 2337 2058 52 110 0 2224 0
Current children cumulated CPU time (s) 6.23
Current children cumulated vsize (KiB) 14708

[startup+12.7164 s]
/proc/loadavg: 0.99 0.98 0.99 2/71 32748
/proc/meminfo: memFree=1654392/2055888 swapFree=4082452/4096564
[pid=32742] ppid=32740 vsize=5360 CPUtime=0.06
/proc/32742/stat : 32742 (TiniSatELite) S 32740 32742 31573 0 -1 4194304 329 741 0 0 0 0 6 0 16 0 1 0 224070169 5488640 234 18446744073709551615 4194304 4889804 548682069312 18446744073709551615 206843734596 0 65536 4100 65538 18446744071563358023 0 0 17 0 0 0
/proc/32742/statm: 1340 234 195 169 0 50 0
[pid=32748] ppid=32742 vsize=18380 CPUtime=12.63
/proc/32748/stat : 32748 (tinisat) R 32742 32742 31573 0 -1 4194304 3041 0 0 0 1262 1 0 0 25 0 1 0 224070177 18821120 3026 18446744073709551615 134512640 134966189 4294956736 18446744073709551615 134519843 0 0 4096 0 0 0 0 17 1 0 0
/proc/32748/statm: 4595 3026 52 110 0 4482 0
Current children cumulated CPU time (s) 12.69
Current children cumulated vsize (KiB) 23740

[startup+25.5199 s]
/proc/loadavg: 0.99 0.98 0.99 2/71 32748
/proc/meminfo: memFree=1649208/2055888 swapFree=4082452/4096564
[pid=32742] ppid=32740 vsize=5360 CPUtime=0.06
/proc/32742/stat : 32742 (TiniSatELite) S 32740 32742 31573 0 -1 4194304 329 741 0 0 0 0 6 0 16 0 1 0 224070169 5488640 234 18446744073709551615 4194304 4889804 548682069312 18446744073709551615 206843734596 0 65536 4100 65538 18446744071563358023 0 0 17 0 0 0
/proc/32742/statm: 1340 234 195 169 0 50 0
[pid=32748] ppid=32742 vsize=19060 CPUtime=25.42
/proc/32748/stat : 32748 (tinisat) R 32742 32742 31573 0 -1 4194304 4352 0 0 0 2540 2 0 0 25 0 1 0 224070177 19517440 4337 18446744073709551615 134512640 134966189 4294956736 18446744073709551615 134520029 0 0 4096 0 0 0 0 17 1 0 0
/proc/32748/statm: 4765 4337 52 110 0 4652 0
Current children cumulated CPU time (s) 25.48
Current children cumulated vsize (KiB) 24420

[startup+51.1399 s]
/proc/loadavg: 0.99 0.98 0.99 2/71 32748
/proc/meminfo: memFree=1641784/2055888 swapFree=4082452/4096564
[pid=32742] ppid=32740 vsize=5360 CPUtime=0.06
/proc/32742/stat : 32742 (TiniSatELite) S 32740 32742 31573 0 -1 4194304 329 741 0 0 0 0 6 0 16 0 1 0 224070169 5488640 234 18446744073709551615 4194304 4889804 548682069312 18446744073709551615 206843734596 0 65536 4100 65538 18446744071563358023 0 0 17 0 0 0
/proc/32742/statm: 1340 234 195 169 0 50 0
[pid=32748] ppid=32742 vsize=36736 CPUtime=51.04
/proc/32748/stat : 32748 (tinisat) R 32742 32742 31573 0 -1 4194304 6243 0 0 0 5100 4 0 0 25 0 1 0 224070177 37617664 6163 18446744073709551615 134512640 134966189 4294956736 18446744073709551615 134519843 0 0 4096 0 0 0 0 17 1 0 0
/proc/32748/statm: 9184 6163 52 110 0 9071 0
Current children cumulated CPU time (s) 51.1
Current children cumulated vsize (KiB) 42096

[startup+102.374 s]
/proc/loadavg: 0.99 0.98 0.99 2/71 32748
/proc/meminfo: memFree=1630904/2055888 swapFree=4082452/4096564
[pid=32742] ppid=32740 vsize=5360 CPUtime=0.06
/proc/32742/stat : 32742 (TiniSatELite) S 32740 32742 31573 0 -1 4194304 329 741 0 0 0 0 6 0 16 0 1 0 224070169 5488640 234 18446744073709551615 4194304 4889804 548682069312 18446744073709551615 206843734596 0 65536 4100 65538 18446744071563358023 0 0 17 0 0 0
/proc/32742/statm: 1340 234 195 169 0 50 0
[pid=32748] ppid=32742 vsize=38268 CPUtime=102.26
/proc/32748/stat : 32748 (tinisat) R 32742 32742 31573 0 -1 4194304 8955 0 0 0 10219 7 0 0 25 0 1 0 224070177 39186432 8875 18446744073709551615 134512640 134966189 4294956736 18446744073709551615 134519843 0 0 4096 0 0 0 0 17 1 0 0
/proc/32748/statm: 9567 8875 52 110 0 9454 0
Current children cumulated CPU time (s) 102.32
Current children cumulated vsize (KiB) 43628

[startup+162.44 s]
/proc/loadavg: 1.03 1.00 1.00 2/77 364
/proc/meminfo: memFree=1620224/2055888 swapFree=4082452/4096564
[pid=32742] ppid=32740 vsize=5360 CPUtime=0.06
/proc/32742/stat : 32742 (TiniSatELite) S 32740 32742 31573 0 -1 4194304 329 741 0 0 0 0 6 0 16 0 1 0 224070169 5488640 234 18446744073709551615 4194304 4889804 548682069312 18446744073709551615 206843734596 0 65536 4100 65538 18446744071563358023 0 0 17 0 0 0
/proc/32742/statm: 1340 234 195 169 0 50 0
[pid=32748] ppid=32742 vsize=74112 CPUtime=162.26
/proc/32748/stat : 32748 (tinisat) R 32742 32742 31573 0 -1 4194304 11367 0 0 0 16217 9 0 0 25 0 1 0 224070177 75890688 11158 18446744073709551615 134512640 134966189 4294956736 18446744073709551615 134519843 0 0 4096 0 0 0 0 17 1 0 0
/proc/32748/statm: 18528 11158 52 110 0 18415 0
Current children cumulated CPU time (s) 162.32
Current children cumulated vsize (KiB) 79472

[startup+222.519 s]
/proc/loadavg: 1.01 1.00 1.00 2/77 450
/proc/meminfo: memFree=1612808/2055888 swapFree=4082452/4096564
[pid=32742] ppid=32740 vsize=5360 CPUtime=0.06
/proc/32742/stat : 32742 (TiniSatELite) S 32740 32742 31573 0 -1 4194304 329 741 0 0 0 0 6 0 16 0 1 0 224070169 5488640 234 18446744073709551615 4194304 4889804 548682069312 18446744073709551615 206843734596 0 65536 4100 65538 18446744071563358023 0 0 17 0 0 0
/proc/32742/statm: 1340 234 195 169 0 50 0
[pid=32748] ppid=32742 vsize=74432 CPUtime=222.28
/proc/32748/stat : 32748 (tinisat) R 32742 32742 31573 0 -1 4194304 13215 0 0 0 22217 11 0 0 25 0 1 0 224070177 76218368 13006 18446744073709551615 134512640 134966189 4294956736 18446744073709551615 134519905 0 0 4096 0 0 0 0 17 1 0 0
/proc/32748/statm: 18608 13006 52 110 0 18495 0
Current children cumulated CPU time (s) 222.34
Current children cumulated vsize (KiB) 79792

[startup+282.595 s]
/proc/loadavg: 1.00 1.00 1.00 2/71 478
/proc/meminfo: memFree=1607032/2055888 swapFree=4082452/4096564
[pid=32742] ppid=32740 vsize=5360 CPUtime=0.06
/proc/32742/stat : 32742 (TiniSatELite) S 32740 32742 31573 0 -1 4194304 329 741 0 0 0 0 6 0 16 0 1 0 224070169 5488640 234 18446744073709551615 4194304 4889804 548682069312 18446744073709551615 206843734596 0 65536 4100 65538 18446744071563358023 0 0 17 0 0 0
/proc/32742/statm: 1340 234 195 169 0 50 0
[pid=32748] ppid=32742 vsize=74736 CPUtime=282.3
/proc/32748/stat : 32748 (tinisat) R 32742 32742 31573 0 -1 4194304 14968 0 0 0 28217 13 0 0 25 0 1 0 224070177 76529664 14759 18446744073709551615 134512640 134966189 4294956736 18446744073709551615 134519843 0 0 4096 0 0 0 0 17 1 0 0
/proc/32748/statm: 18684 14759 52 110 0 18571 0
Current children cumulated CPU time (s) 282.36
Current children cumulated vsize (KiB) 80096

[startup+342.647 s]
/proc/loadavg: 1.04 1.01 1.00 2/71 478
/proc/meminfo: memFree=1600184/2055888 swapFree=4082452/4096564
[pid=32742] ppid=32740 vsize=5360 CPUtime=0.06
/proc/32742/stat : 32742 (TiniSatELite) S 32740 32742 31573 0 -1 4194304 329 741 0 0 0 0 6 0 16 0 1 0 224070169 5488640 234 18446744073709551615 4194304 4889804 548682069312 18446744073709551615 206843734596 0 65536 4100 65538 18446744071563358023 0 0 17 0 0 0
/proc/32742/statm: 1340 234 195 169 0 50 0
[pid=32748] ppid=32742 vsize=76304 CPUtime=342.33
/proc/32748/stat : 32748 (tinisat) R 32742 32742 31573 0 -1 4194304 16667 0 0 0 34218 15 0 0 25 0 1 0 224070177 78135296 16458 18446744073709551615 134512640 134966189 4294956736 18446744073709551615 134519843 0 0 4096 0 0 0 0 17 1 0 0
/proc/32748/statm: 19076 16458 52 110 0 18963 0
Current children cumulated CPU time (s) 342.39
Current children cumulated vsize (KiB) 81664

[startup+402.705 s]
/proc/loadavg: 1.01 1.01 1.00 2/71 478
/proc/meminfo: memFree=1594936/2055888 swapFree=4082452/4096564
[pid=32742] ppid=32740 vsize=5360 CPUtime=0.06
/proc/32742/stat : 32742 (TiniSatELite) S 32740 32742 31573 0 -1 4194304 329 741 0 0 0 0 6 0 16 0 1 0 224070169 5488640 234 18446744073709551615 4194304 4889804 548682069312 18446744073709551615 206843734596 0 65536 4100 65538 18446744071563358023 0 0 17 0 0 0
/proc/32742/statm: 1340 234 195 169 0 50 0
[pid=32748] ppid=32742 vsize=77808 CPUtime=402.37
/proc/32748/stat : 32748 (tinisat) R 32742 32742 31573 0 -1 4194304 18216 0 0 0 40220 17 0 0 25 0 1 0 224070177 79675392 17750 18446744073709551615 134512640 134966189 4294956736 18446744073709551615 134519843 0 0 4096 0 0 0 0 17 1 0 0
/proc/32748/statm: 19452 17750 52 110 0 19339 0
Current children cumulated CPU time (s) 402.43
Current children cumulated vsize (KiB) 83168

[startup+462.759 s]
/proc/loadavg: 1.00 1.00 1.00 2/71 478
/proc/meminfo: memFree=1589688/2055888 swapFree=4082452/4096564
[pid=32742] ppid=32740 vsize=5360 CPUtime=0.06
/proc/32742/stat : 32742 (TiniSatELite) S 32740 32742 31573 0 -1 4194304 329 741 0 0 0 0 6 0 16 0 1 0 224070169 5488640 234 18446744073709551615 4194304 4889804 548682069312 18446744073709551615 206843734596 0 65536 4100 65538 18446744071563358023 0 0 17 0 0 0
/proc/32742/statm: 1340 234 195 169 0 50 0
[pid=32748] ppid=32742 vsize=78960 CPUtime=462.41
/proc/32748/stat : 32748 (tinisat) R 32742 32742 31573 0 -1 4194304 19519 0 0 0 46223 18 0 0 25 0 1 0 224070177 80855040 19053 18446744073709551615 134512640 134966189 4294956736 18446744073709551615 134519843 0 0 4096 0 0 0 0 17 1 0 0
/proc/32748/statm: 19740 19053 52 110 0 19627 0
Current children cumulated CPU time (s) 462.47
Current children cumulated vsize (KiB) 84320

[startup+522.816 s]
/proc/loadavg: 1.00 1.00 1.00 2/71 478
/proc/meminfo: memFree=1585016/2055888 swapFree=4082452/4096564
[pid=32742] ppid=32740 vsize=5360 CPUtime=0.06

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

[pid=32742] ppid=32740 vsize=5360 CPUtime=0.06
/proc/32742/stat : 32742 (TiniSatELite) S 32740 32742 31573 0 -1 4194304 329 741 0 0 0 0 6 0 16 0 1 0 224070169 5488640 234 18446744073709551615 4194304 4889804 548682069312 18446744073709551615 206843734596 0 65536 4100 65538 18446744071563358023 0 0 17 0 0 0
/proc/32742/statm: 1340 234 195 169 0 50 0
[pid=32748] ppid=32742 vsize=147796 CPUtime=582.49
/proc/32748/stat : 32748 (tinisat) R 32742 32742 31573 0 -1 4194304 21773 0 0 0 58228 21 0 0 25 0 1 0 224070177 151343104 21307 18446744073709551615 134512640 134966189 4294956736 18446744073709551615 134519878 0 0 4096 0 0 0 0 17 1 0 0
/proc/32748/statm: 36949 21307 52 110 0 36836 0
Current children cumulated CPU time (s) 582.55
Current children cumulated vsize (KiB) 153156

[startup+642.927 s]
/proc/loadavg: 1.00 1.00 1.00 2/71 478
/proc/meminfo: memFree=1576184/2055888 swapFree=4082452/4096564
[pid=32742] ppid=32740 vsize=5360 CPUtime=0.06
/proc/32742/stat : 32742 (TiniSatELite) S 32740 32742 31573 0 -1 4194304 329 741 0 0 0 0 6 0 16 0 1 0 224070169 5488640 234 18446744073709551615 4194304 4889804 548682069312 18446744073709551615 206843734596 0 65536 4100 65538 18446744071563358023 0 0 17 0 0 0
/proc/32742/statm: 1340 234 195 169 0 50 0
[pid=32748] ppid=32742 vsize=148628 CPUtime=642.52
/proc/32748/stat : 32748 (tinisat) R 32742 32742 31573 0 -1 4194304 22891 0 0 0 64230 22 0 0 25 0 1 0 224070177 152195072 22425 18446744073709551615 134512640 134966189 4294956736 18446744073709551615 134519843 0 0 4096 0 0 0 0 17 1 0 0
/proc/32748/statm: 37157 22425 52 110 0 37044 0
Current children cumulated CPU time (s) 642.58
Current children cumulated vsize (KiB) 153988

[startup+702.979 s]
/proc/loadavg: 1.00 1.00 1.00 2/71 478
/proc/meminfo: memFree=1572216/2055888 swapFree=4082452/4096564
[pid=32742] ppid=32740 vsize=5360 CPUtime=0.06
/proc/32742/stat : 32742 (TiniSatELite) S 32740 32742 31573 0 -1 4194304 329 741 0 0 0 0 6 0 16 0 1 0 224070169 5488640 234 18446744073709551615 4194304 4889804 548682069312 18446744073709551615 206843734596 0 65536 4100 65538 18446744071563358023 0 0 17 0 0 0
/proc/32742/statm: 1340 234 195 169 0 50 0
[pid=32748] ppid=32742 vsize=149332 CPUtime=702.56
/proc/32748/stat : 32748 (tinisat) R 32742 32742 31573 0 -1 4194304 23877 0 0 0 70233 23 0 0 25 0 1 0 224070177 152915968 23411 18446744073709551615 134512640 134966189 4294956736 18446744073709551615 134519843 0 0 4096 0 0 0 0 17 1 0 0
/proc/32748/statm: 37333 23411 52 110 0 37220 0
Current children cumulated CPU time (s) 702.62
Current children cumulated vsize (KiB) 154692

[startup+763.034 s]
/proc/loadavg: 1.00 1.00 1.00 2/71 478
/proc/meminfo: memFree=1568504/2055888 swapFree=4082452/4096564
[pid=32742] ppid=32740 vsize=5360 CPUtime=0.06
/proc/32742/stat : 32742 (TiniSatELite) S 32740 32742 31573 0 -1 4194304 329 741 0 0 0 0 6 0 16 0 1 0 224070169 5488640 234 18446744073709551615 4194304 4889804 548682069312 18446744073709551615 206843734596 0 65536 4100 65538 18446744071563358023 0 0 17 0 0 0
/proc/32742/statm: 1340 234 195 169 0 50 0
[pid=32748] ppid=32742 vsize=149684 CPUtime=762.6
/proc/32748/stat : 32748 (tinisat) R 32742 32742 31573 0 -1 4194304 24841 0 0 0 76235 25 0 0 25 0 1 0 224070177 153276416 24375 18446744073709551615 134512640 134966189 4294956736 18446744073709551615 134519858 0 0 4096 0 0 0 0 17 1 0 0
/proc/32748/statm: 37421 24375 52 110 0 37308 0
Current children cumulated CPU time (s) 762.66
Current children cumulated vsize (KiB) 155044

[startup+823.093 s]
/proc/loadavg: 1.00 1.00 1.00 2/71 478
/proc/meminfo: memFree=1564664/2055888 swapFree=4082452/4096564
[pid=32742] ppid=32740 vsize=5360 CPUtime=0.06
/proc/32742/stat : 32742 (TiniSatELite) S 32740 32742 31573 0 -1 4194304 329 741 0 0 0 0 6 0 16 0 1 0 224070169 5488640 234 18446744073709551615 4194304 4889804 548682069312 18446744073709551615 206843734596 0 65536 4100 65538 18446744071563358023 0 0 17 0 0 0
/proc/32742/statm: 1340 234 195 169 0 50 0
[pid=32748] ppid=32742 vsize=150420 CPUtime=822.64
/proc/32748/stat : 32748 (tinisat) R 32742 32742 31573 0 -1 4194304 25798 0 0 0 82238 26 0 0 25 0 1 0 224070177 154030080 25332 18446744073709551615 134512640 134966189 4294956736 18446744073709551615 134519843 0 0 4096 0 0 0 0 17 1 0 0
/proc/32748/statm: 37605 25332 52 110 0 37492 0
Current children cumulated CPU time (s) 822.7
Current children cumulated vsize (KiB) 155780

[startup+883.15 s]
/proc/loadavg: 1.00 1.00 1.00 2/71 478
/proc/meminfo: memFree=1561144/2055888 swapFree=4082452/4096564
[pid=32742] ppid=32740 vsize=5360 CPUtime=0.06
/proc/32742/stat : 32742 (TiniSatELite) S 32740 32742 31573 0 -1 4194304 329 741 0 0 0 0 6 0 16 0 1 0 224070169 5488640 234 18446744073709551615 4194304 4889804 548682069312 18446744073709551615 206843734596 0 65536 4100 65538 18446744071563358023 0 0 17 0 0 0
/proc/32742/statm: 1340 234 195 169 0 50 0
[pid=32748] ppid=32742 vsize=150804 CPUtime=882.68
/proc/32748/stat : 32748 (tinisat) R 32742 32742 31573 0 -1 4194304 26666 0 0 0 88242 26 0 0 25 0 1 0 224070177 154423296 26200 18446744073709551615 134512640 134966189 4294956736 18446744073709551615 134519843 0 0 4096 0 0 0 0 17 1 0 0
/proc/32748/statm: 37701 26200 52 110 0 37588 0
Current children cumulated CPU time (s) 882.74
Current children cumulated vsize (KiB) 156164

[startup+943.203 s]
/proc/loadavg: 1.00 1.00 1.00 2/71 478
/proc/meminfo: memFree=1557880/2055888 swapFree=4082452/4096564
[pid=32742] ppid=32740 vsize=5360 CPUtime=0.06
/proc/32742/stat : 32742 (TiniSatELite) S 32740 32742 31573 0 -1 4194304 329 741 0 0 0 0 6 0 16 0 1 0 224070169 5488640 234 18446744073709551615 4194304 4889804 548682069312 18446744073709551615 206843734596 0 65536 4100 65538 18446744071563358023 0 0 17 0 0 0
/proc/32742/statm: 1340 234 195 169 0 50 0
[pid=32748] ppid=32742 vsize=150996 CPUtime=942.72
/proc/32748/stat : 32748 (tinisat) R 32742 32742 31573 0 -1 4194304 27487 0 0 0 94245 27 0 0 25 0 1 0 224070177 154619904 27021 18446744073709551615 134512640 134966189 4294956736 18446744073709551615 134519843 0 0 4096 0 0 0 0 17 1 0 0
/proc/32748/statm: 37749 27021 52 110 0 37636 0
Current children cumulated CPU time (s) 942.78
Current children cumulated vsize (KiB) 156356

[startup+1003.26 s]
/proc/loadavg: 1.06 1.02 1.00 2/71 478
/proc/meminfo: memFree=1554616/2055888 swapFree=4082452/4096564
[pid=32742] ppid=32740 vsize=5360 CPUtime=0.06
/proc/32742/stat : 32742 (TiniSatELite) S 32740 32742 31573 0 -1 4194304 329 741 0 0 0 0 6 0 16 0 1 0 224070169 5488640 234 18446744073709551615 4194304 4889804 548682069312 18446744073709551615 206843734596 0 65536 4100 65538 18446744071563358023 0 0 17 0 0 0
/proc/32742/statm: 1340 234 195 169 0 50 0
[pid=32748] ppid=32742 vsize=151188 CPUtime=1002.75
/proc/32748/stat : 32748 (tinisat) R 32742 32742 31573 0 -1 4194304 28318 0 0 0 100247 28 0 0 25 0 1 0 224070177 154816512 27852 18446744073709551615 134512640 134966189 4294956736 18446744073709551615 134520029 0 0 4096 0 0 0 0 17 1 0 0
/proc/32748/statm: 37797 27852 52 110 0 37684 0
Current children cumulated CPU time (s) 1002.81
Current children cumulated vsize (KiB) 156548

[startup+1063.31 s]
/proc/loadavg: 1.02 1.01 1.00 2/71 478
/proc/meminfo: memFree=1551032/2055888 swapFree=4082452/4096564
[pid=32742] ppid=32740 vsize=5360 CPUtime=0.06
/proc/32742/stat : 32742 (TiniSatELite) S 32740 32742 31573 0 -1 4194304 329 741 0 0 0 0 6 0 16 0 1 0 224070169 5488640 234 18446744073709551615 4194304 4889804 548682069312 18446744073709551615 206843734596 0 65536 4100 65538 18446744071563358023 0 0 17 0 0 0
/proc/32742/statm: 1340 234 195 169 0 50 0
[pid=32748] ppid=32742 vsize=151380 CPUtime=1062.79
/proc/32748/stat : 32748 (tinisat) R 32742 32742 31573 0 -1 4194304 29183 0 0 0 106251 28 0 0 25 0 1 0 224070177 155013120 28717 18446744073709551615 134512640 134966189 4294956736 18446744073709551615 134519843 0 0 4096 0 0 0 0 17 1 0 0
/proc/32748/statm: 37845 28717 52 110 0 37732 0
Current children cumulated CPU time (s) 1062.85
Current children cumulated vsize (KiB) 156740

[startup+1123.37 s]
/proc/loadavg: 1.01 1.00 1.00 2/71 478
/proc/meminfo: memFree=1547576/2055888 swapFree=4082452/4096564
[pid=32742] ppid=32740 vsize=5360 CPUtime=0.06
/proc/32742/stat : 32742 (TiniSatELite) S 32740 32742 31573 0 -1 4194304 329 741 0 0 0 0 6 0 16 0 1 0 224070169 5488640 234 18446744073709551615 4194304 4889804 548682069312 18446744073709551615 206843734596 0 65536 4100 65538 18446744071563358023 0 0 17 0 0 0
/proc/32742/statm: 1340 234 195 169 0 50 0
[pid=32748] ppid=32742 vsize=151380 CPUtime=1122.83
/proc/32748/stat : 32748 (tinisat) R 32742 32742 31573 0 -1 4194304 30049 0 0 0 112254 29 0 0 25 0 1 0 224070177 155013120 29583 18446744073709551615 134512640 134966189 4294956736 18446744073709551615 134515539 0 0 4096 0 0 0 0 17 1 0 0
/proc/32748/statm: 37845 29583 52 110 0 37732 0
Current children cumulated CPU time (s) 1122.89
Current children cumulated vsize (KiB) 156740

[startup+1183.42 s]
/proc/loadavg: 1.00 1.00 1.00 2/71 478
/proc/meminfo: memFree=1544248/2055888 swapFree=4082452/4096564
[pid=32742] ppid=32740 vsize=5360 CPUtime=0.06
/proc/32742/stat : 32742 (TiniSatELite) S 32740 32742 31573 0 -1 4194304 329 741 0 0 0 0 6 0 16 0 1 0 224070169 5488640 234 18446744073709551615 4194304 4889804 548682069312 18446744073709551615 206843734596 0 65536 4100 65538 18446744071563358023 0 0 17 0 0 0
/proc/32742/statm: 1340 234 195 169 0 50 0
[pid=32748] ppid=32742 vsize=151512 CPUtime=1182.86
/proc/32748/stat : 32748 (tinisat) R 32742 32742 31573 0 -1 4194304 30902 0 0 0 118257 29 0 0 25 0 1 0 224070177 155148288 30436 18446744073709551615 134512640 134966189 4294956736 18446744073709551615 134519843 0 0 4096 0 0 0 0 17 1 0 0
/proc/32748/statm: 37878 30436 52 110 0 37765 0
Current children cumulated CPU time (s) 1182.92
Current children cumulated vsize (KiB) 156872



Maximum CPU time exceeded: sending SIGTERM then SIGKILL

[startup+1200.54 s]
/proc/loadavg: 1.00 1.00 1.00 2/71 478
/proc/meminfo: memFree=1543288/2055888 swapFree=4082452/4096564
[pid=32742] ppid=32740 vsize=5360 CPUtime=0.06
/proc/32742/stat : 32742 (TiniSatELite) S 32740 32742 31573 0 -1 4194304 329 741 0 0 0 0 6 0 16 0 1 0 224070169 5488640 234 18446744073709551615 4194304 4889804 548682069312 18446744073709551615 206843734596 0 65536 4100 65538 18446744071563358023 0 0 17 0 0 0
/proc/32742/statm: 1340 234 195 169 0 50 0
[pid=32748] ppid=32742 vsize=151512 CPUtime=1199.97
/proc/32748/stat : 32748 (tinisat) R 32742 32742 31573 0 -1 4194304 31119 0 0 0 119968 29 0 0 25 0 1 0 224070177 155148288 30653 18446744073709551615 134512640 134966189 4294956736 18446744073709551615 134519843 0 0 4096 0 0 0 0 17 1 0 0
/proc/32748/statm: 37878 30653 52 110 0 37765 0
Current children cumulated CPU time (s) 1200.03
Current children cumulated vsize (KiB) 156872

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

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

[startup+1200.54 s]
/proc/loadavg: 1.00 1.00 1.00 2/71 478
/proc/meminfo: memFree=1543288/2055888 swapFree=4082452/4096564
[pid=32742] ppid=32740 vsize=5360 CPUtime=0.06
/proc/32742/stat : 32742 (TiniSatELite) S 32740 32742 31573 0 -1 4194304 329 741 0 0 0 0 6 0 16 0 1 0 224070169 5488640 234 18446744073709551615 4194304 4889804 548682069312 18446744073709551615 206843734596 0 65536 4100 65538 18446744071563358023 0 0 17 0 0 0
/proc/32742/statm: 1340 234 195 169 0 50 0
[pid=32748] ppid=32742 vsize=151512 CPUtime=1199.97
/proc/32748/stat : 32748 (tinisat) R 32742 32742 31573 0 -1 4194304 31119 0 0 0 119968 29 0 0 25 0 1 0 224070177 155148288 30653 18446744073709551615 134512640 134966189 4294956736 18446744073709551615 134519843 0 0 4096 0 0 0 0 17 1 0 0
/proc/32748/statm: 37878 30653 52 110 0 37765 0
Current children cumulated CPU time (s) 1200.03
Current children cumulated vsize (KiB) 156872

Child ended because it received signal 15 (SIGTERM)

!!! problem with CPU time !!!
wait4(...,&childrusage) returns 32742 and gives childrusage.ru_utime.tv_sec=0 childrusage.ru_utime.tv_usec=61990 childrusage.ru_stime.tv_sec=0 childrusage.ru_stime.tv_usec=12998
CPU time returned by wait4() is 0.074988
while last known CPU time is 1200.03

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

Real time (s): 1200.55
CPU time (s): 1200.03
CPU user time (s): 1199.74
CPU system time (s): 0.29
CPU usage (%): 99.9568
Max. virtual memory (cumulated for all children) (KiB): 156872

getrusage(RUSAGE_CHILDREN,...) data:
user time used= 0.06199
system time used= 0.012998
maximum resident set size= 0
integral shared memory size= 0
integral unshared data size= 0
integral unshared stack size= 0
page reclaims= 1070
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= 12

runsolver used 1.06984 second user time and 2.30165 second system time

The end

Launcher Data (download as text)

Begin job on node76 on Wed Feb 21 06:58:39 UTC 2007

IDJOB= 303681
IDBENCH= 20114
IDSOLVER= 99
FILE ID= node76/303681-1172041119

PBS_JOBID= 3892721

Free space on /tmp= 66648 MiB

SOLVER NAME= TiniSatELite 2007-02-08
BENCH NAME= HOME/pub/bench/SAT07/random/LargeSize/7SAT/v200/unif-k7-r85-v200-c17000-S1751213243-05.cnf
COMMAND LINE= /tmp/evaluation/303681-1172041119/TiniSatELite /tmp/evaluation/303681-1172041119/instance-303681-1172041119.cnf            
RUNSOLVER COMMAND LINE= runsolver  --timestamp  -w ROOT/results/node76/watcher-303681-1172041119 -o ROOT/results/node76/solver-303681-1172041119 -C 1200 -M 1800 --output-limit 1,15  /tmp/evaluation/303681-1172041119/TiniSatELite /tmp/evaluation/303681-1172041119/instance-303681-1172041119.cnf            

META MD5SUM SOLVER= 388ad77fe8f3a9a6ad5bf764ada795dd
MD5SUM BENCH=  0186eda890cf4014d992450cade22d17

RANDOM SEED= 133650333

TIME LIMIT= 1200 seconds
MEMORY LIMIT= 1800 MiB

Linux node76.alineos.net 2.6.9-34.ELsmp #1 SMP Thu Mar 9 06:23:23 GMT 2006 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		: 3000.219
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	: 6006.18
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		: 3000.219
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	: 5999.41
clflush size	: 64
cache_alignment	: 128
address sizes	: 36 bits physical, 48 bits virtual
power management:


/proc/meminfo:
MemTotal:      2055888 kB
MemFree:       1667680 kB
Buffers:         35048 kB
Cached:         298240 kB
SwapCached:       8004 kB
Active:         223880 kB
Inactive:       124152 kB
HighTotal:           0 kB
HighFree:            0 kB
LowTotal:      2055888 kB
LowFree:       1667680 kB
SwapTotal:     4096564 kB
SwapFree:      4082452 kB
Dirty:            1616 kB
Writeback:           0 kB
Mapped:          15372 kB
Slab:            26576 kB
Committed_AS:   990604 kB
PageTables:       1424 kB
VmallocTotal: 536870911 kB
VmallocUsed:    264388 kB
VmallocChunk: 536606243 kB
HugePages_Total:     0
HugePages_Free:      0
Hugepagesize:     2048 kB

Free space on /tmp at the end= 66647 MiB

End job on node76 on Wed Feb 21 07:18:41 UTC 2007