Trace number 338099

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) 1200.1 1200.51

General information on the benchmark

Namecrafted/Difficult/contest05/QG/
QG6-gensys-brn007.sat05-2684.reshuffled-07.cnf
MD5SUM749c079607e9e37c206eeb8bd5b8bfaf
Bench CategoryCRAFTED (crafted instances)
Best result obtained on this benchmarkUNSAT
Best CPU time to get the best result obtained on this benchmark71.1292
Satisfiable
(Un)Satisfiability was proved
Number of variables1477
Number of clauses7809
Sum of the clauses size65959
Maximum clause length16
Minimum clause length1
Number of clauses of size 133
Number of clauses of size 2289
Number of clauses of size 31172
Number of clauses of size 4124
Number of clauses of size 5894
Number of clauses of size over 55297

Solver Data (download as text)

0.00/0.01	c Parsing...
0.00/0.02	c ==============================================================================
0.00/0.02	c |           |     ORIGINAL     |              LEARNT              |          |
0.00/0.02	c | Conflicts | Clauses Literals |   Limit Clauses Literals  Lit/Cl | Progress |
0.00/0.02	c ==============================================================================
0.00/0.02	c |         0 |    7541    64813 |    2262       0        0     nan |  0.000 % |
0.00/0.06	c |         0 |    6480    57354 |      --       0       --      -- |     --   | -360/-4225
0.00/0.06	c ==============================================================================
0.00/0.06	c Result  :   #vars: 1372   #clauses: 6480   #literals: 57354
0.00/0.06	c CPU time:   0.049992 s
0.00/0.06	c ==============================================================================
0.07/0.10	c Tinisat 0.22
0.07/0.10	c solving /tmp/GTI_node30.alineos.net_24541.cnf
0.07/0.10	c 1372 variables, 6480 clauses

Verifier Data (download as text)

ERROR: Unexpected answer ! (SATISFIABLE/UNSATISFIABLE expected)
Got answer: 

Watcher Data (download as text)

runsolver version 3.2.1 (c) roussel@cril.univ-artois.fr

command line: runsolver --timestamp -w ROOT/results/node30/watcher-338099-1173680324 -o ROOT/results/node30/solver-338099-1173680324 -C 1200 -W 2400 -M 1800 --output-limit 1,15 /tmp/evaluation/338099-1173680324/TiniSatELite /tmp/evaluation/338099-1173680324/instance-338099-1173680324.cnf 

Enforcing CPUTime limit (soft limit, will send SIGTERM then SIGKILL): 1200 seconds
Enforcing CPUTime limit (hard limit, will send SIGXCPU): 1230 seconds
Enforcing wall clock limit (soft limit, will send SIGTERM then SIGKILL): 2400 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 24541
/proc/meminfo: memFree=1647648/2055920 swapFree=4192956/4192956
[pid=24541] ppid=24539 vsize=5352 CPUtime=0
/proc/24541/stat : 24541 (TiniSatELite) S 24539 24541 22750 0 -1 4194304 274 0 0 0 0 0 0 0 18 0 1 0 24337176 5480448 232 18446744073709551615 4194304 4889804 548682069312 18446744073709551615 264907751506 0 0 4100 65536 18446744071563648864 0 0 17 1 0 0
/proc/24541/statm: 1338 232 195 169 0 49 0
[pid=24542] ppid=24541 vsize=5352 CPUtime=0
/proc/24542/stat : 24542 (TiniSatELite) S 24541 24541 22750 0 -1 4194368 52 0 0 0 0 0 0 0 19 0 1 0 24337176 5480448 236 18446744073709551615 4194304 4889804 548682069312 18446744073709551615 264907580228 0 65536 4096 65538 18446744071563356171 0 0 17 1 0 0
/proc/24542/statm: 1338 236 198 169 0 49 0
[pid=24543] ppid=24542 vsize=0 CPUtime=0
/proc/24543/stat : 24543 (TiniSatELite) R 24542 24541 22750 0 -1 4194372 25 0 0 0 0 0 0 0 15 0 1 0 24337177 0 0 18446744073709551615 0 0 0 0 0 0 0 4096 65538 0 0 0 17 1 0 0
/proc/24543/statm: 
[startup+0.087611 s]
/proc/loadavg: 1.00 1.00 1.00 3/77 24541
/proc/meminfo: memFree=1647648/2055920 swapFree=4192956/4192956
[pid=24541] ppid=24539 vsize=5352 CPUtime=0.07
/proc/24541/stat : 24541 (TiniSatELite) S 24539 24541 22750 0 -1 4194304 331 667 0 0 0 0 6 1 16 0 1 0 24337176 5480448 236 18446744073709551615 4194304 4889804 548682069312 18446744073709551615 264907580228 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/24541/statm: 1338 236 197 169 0 49 0
Current children cumulated CPU time (s) 0.07
Current children cumulated vsize (KiB) 5352

[startup+0.101609 s]
/proc/loadavg: 1.00 1.00 1.00 3/77 24541
/proc/meminfo: memFree=1647648/2055920 swapFree=4192956/4192956
[pid=24541] ppid=24539 vsize=5352 CPUtime=0.07
/proc/24541/stat : 24541 (TiniSatELite) S 24539 24541 22750 0 -1 4194304 331 667 0 0 0 0 6 1 16 0 1 0 24337176 5480448 236 18446744073709551615 4194304 4889804 548682069312 18446744073709551615 264907580228 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/24541/statm: 1338 236 197 169 0 49 0
Current children cumulated CPU time (s) 0.07
Current children cumulated vsize (KiB) 5352

[startup+0.301637 s]
/proc/loadavg: 1.00 1.00 1.00 3/77 24541
/proc/meminfo: memFree=1647648/2055920 swapFree=4192956/4192956
[pid=24541] ppid=24539 vsize=5352 CPUtime=0.07
/proc/24541/stat : 24541 (TiniSatELite) S 24539 24541 22750 0 -1 4194304 331 667 0 0 0 0 6 1 16 0 1 0 24337176 5480448 236 18446744073709551615 4194304 4889804 548682069312 18446744073709551615 264907580228 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/24541/statm: 1338 236 197 169 0 49 0
Current children cumulated CPU time (s) 0.07
Current children cumulated vsize (KiB) 5352

[startup+0.701694 s]
/proc/loadavg: 1.00 1.00 1.00 3/77 24541
/proc/meminfo: memFree=1647648/2055920 swapFree=4192956/4192956
[pid=24541] ppid=24539 vsize=5352 CPUtime=0.07
/proc/24541/stat : 24541 (TiniSatELite) S 24539 24541 22750 0 -1 4194304 331 667 0 0 0 0 6 1 16 0 1 0 24337176 5480448 236 18446744073709551615 4194304 4889804 548682069312 18446744073709551615 264907580228 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/24541/statm: 1338 236 197 169 0 49 0
Current children cumulated CPU time (s) 0.07
Current children cumulated vsize (KiB) 5352

[startup+1.50181 s]
/proc/loadavg: 1.00 1.00 1.00 2/79 24547
/proc/meminfo: memFree=1645072/2055920 swapFree=4192956/4192956
[pid=24541] ppid=24539 vsize=5352 CPUtime=0.07
/proc/24541/stat : 24541 (TiniSatELite) S 24539 24541 22750 0 -1 4194304 331 667 0 0 0 0 6 1 16 0 1 0 24337176 5480448 236 18446744073709551615 4194304 4889804 548682069312 18446744073709551615 264907580228 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/24541/statm: 1338 236 197 169 0 49 0
[pid=24547] ppid=24541 vsize=5048 CPUtime=1.41
/proc/24547/stat : 24547 (tinisat) R 24541 24541 22750 0 -1 4194304 677 0 0 0 141 0 0 0 25 0 1 0 24337185 5169152 662 18446744073709551615 134512640 134966189 4294956736 18446744073709551615 134515339 0 0 4096 0 0 0 0 17 1 0 0
/proc/24547/statm: 1262 662 52 110 0 1149 0
Current children cumulated CPU time (s) 1.48
Current children cumulated vsize (KiB) 10400

[startup+3.10103 s]
/proc/loadavg: 1.00 1.00 1.00 2/79 24547
/proc/meminfo: memFree=1643920/2055920 swapFree=4192956/4192956
[pid=24541] ppid=24539 vsize=5352 CPUtime=0.07
/proc/24541/stat : 24541 (TiniSatELite) S 24539 24541 22750 0 -1 4194304 331 667 0 0 0 0 6 1 16 0 1 0 24337176 5480448 236 18446744073709551615 4194304 4889804 548682069312 18446744073709551615 264907580228 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/24541/statm: 1338 236 197 169 0 49 0
[pid=24547] ppid=24541 vsize=5444 CPUtime=3
/proc/24547/stat : 24547 (tinisat) R 24541 24541 22750 0 -1 4194304 992 0 0 0 300 0 0 0 25 0 1 0 24337185 5574656 977 18446744073709551615 134512640 134966189 4294956736 18446744073709551615 134519912 0 0 4096 0 0 0 0 17 1 0 0
/proc/24547/statm: 1361 977 52 110 0 1248 0
Current children cumulated CPU time (s) 3.07
Current children cumulated vsize (KiB) 10796

[startup+6.30149 s]
/proc/loadavg: 1.00 1.00 1.00 2/79 24547
/proc/meminfo: memFree=1641872/2055920 swapFree=4192956/4192956
[pid=24541] ppid=24539 vsize=5352 CPUtime=0.07
/proc/24541/stat : 24541 (TiniSatELite) S 24539 24541 22750 0 -1 4194304 331 667 0 0 0 0 6 1 16 0 1 0 24337176 5480448 236 18446744073709551615 4194304 4889804 548682069312 18446744073709551615 264907580228 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/24541/statm: 1338 236 197 169 0 49 0
[pid=24547] ppid=24541 vsize=9840 CPUtime=6.2
/proc/24547/stat : 24547 (tinisat) R 24541 24541 22750 0 -1 4194304 1405 0 0 0 620 0 0 0 25 0 1 0 24337185 10076160 1357 18446744073709551615 134512640 134966189 4294956736 18446744073709551615 134519905 0 0 4096 0 0 0 0 17 1 0 0
/proc/24547/statm: 2460 1357 52 110 0 2347 0
Current children cumulated CPU time (s) 6.27
Current children cumulated vsize (KiB) 15192

[startup+12.7014 s]
/proc/loadavg: 1.08 1.02 1.01 2/79 24547
/proc/meminfo: memFree=1639696/2055920 swapFree=4192956/4192956
[pid=24541] ppid=24539 vsize=5352 CPUtime=0.07
/proc/24541/stat : 24541 (TiniSatELite) S 24539 24541 22750 0 -1 4194304 331 667 0 0 0 0 6 1 16 0 1 0 24337176 5480448 236 18446744073709551615 4194304 4889804 548682069312 18446744073709551615 264907580228 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/24541/statm: 1338 236 197 169 0 49 0
[pid=24547] ppid=24541 vsize=10396 CPUtime=12.6
/proc/24547/stat : 24547 (tinisat) R 24541 24541 22750 0 -1 4194304 1925 0 0 0 1259 1 0 0 25 0 1 0 24337185 10645504 1877 18446744073709551615 134512640 134966189 4294956736 18446744073709551615 134519843 0 0 4096 0 0 0 0 17 1 0 0
/proc/24547/statm: 2599 1877 52 110 0 2486 0
Current children cumulated CPU time (s) 12.67
Current children cumulated vsize (KiB) 15748

[startup+25.5012 s]
/proc/loadavg: 1.06 1.02 1.00 2/79 24547
/proc/meminfo: memFree=1636880/2055920 swapFree=4192956/4192956
[pid=24541] ppid=24539 vsize=5352 CPUtime=0.07
/proc/24541/stat : 24541 (TiniSatELite) S 24539 24541 22750 0 -1 4194304 331 667 0 0 0 0 6 1 16 0 1 0 24337176 5480448 236 18446744073709551615 4194304 4889804 548682069312 18446744073709551615 264907580228 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/24541/statm: 1338 236 197 169 0 49 0
[pid=24547] ppid=24541 vsize=11352 CPUtime=25.4
/proc/24547/stat : 24547 (tinisat) R 24541 24541 22750 0 -1 4194304 2649 0 0 0 2538 2 0 0 25 0 1 0 24337185 11624448 2536 18446744073709551615 134512640 134966189 4294956736 18446744073709551615 134519843 0 0 4096 0 0 0 0 17 1 0 0
/proc/24547/statm: 2838 2536 52 110 0 2725 0
Current children cumulated CPU time (s) 25.47
Current children cumulated vsize (KiB) 16704

[startup+51.1018 s]
/proc/loadavg: 1.04 1.01 1.00 2/79 24547
/proc/meminfo: memFree=1632656/2055920 swapFree=4192956/4192956
[pid=24541] ppid=24539 vsize=5352 CPUtime=0.07
/proc/24541/stat : 24541 (TiniSatELite) S 24539 24541 22750 0 -1 4194304 331 667 0 0 0 0 6 1 16 0 1 0 24337176 5480448 236 18446744073709551615 4194304 4889804 548682069312 18446744073709551615 264907580228 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/24541/statm: 1338 236 197 169 0 49 0
[pid=24547] ppid=24541 vsize=19748 CPUtime=50.99
/proc/24547/stat : 24547 (tinisat) R 24541 24541 22750 0 -1 4194304 3705 0 0 0 5095 4 0 0 25 0 1 0 24337185 20221952 3592 18446744073709551615 134512640 134966189 4294956736 18446744073709551615 134519843 0 0 4096 0 0 0 0 17 1 0 0
/proc/24547/statm: 4937 3592 52 110 0 4824 0
Current children cumulated CPU time (s) 51.06
Current children cumulated vsize (KiB) 25100

[startup+102.305 s]
/proc/loadavg: 1.11 1.04 1.01 2/79 24547
/proc/meminfo: memFree=1626640/2055920 swapFree=4192956/4192956
[pid=24541] ppid=24539 vsize=5352 CPUtime=0.07
/proc/24541/stat : 24541 (TiniSatELite) S 24539 24541 22750 0 -1 4194304 331 667 0 0 0 0 6 1 16 0 1 0 24337176 5480448 236 18446744073709551615 4194304 4889804 548682069312 18446744073709551615 264907580228 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/24541/statm: 1338 236 197 169 0 49 0
[pid=24547] ppid=24541 vsize=21508 CPUtime=102.17
/proc/24547/stat : 24547 (tinisat) R 24541 24541 22750 0 -1 4194304 5182 0 0 0 10212 5 0 0 25 0 1 0 24337185 22024192 5069 18446744073709551615 134512640 134966189 4294956736 18446744073709551615 134519964 0 0 4096 0 0 0 0 17 1 0 0
/proc/24547/statm: 5377 5069 52 110 0 5264 0
Current children cumulated CPU time (s) 102.24
Current children cumulated vsize (KiB) 26860

[startup+162.302 s]
/proc/loadavg: 1.04 1.03 1.00 2/79 24547
/proc/meminfo: memFree=1621840/2055920 swapFree=4192956/4192956
[pid=24541] ppid=24539 vsize=5352 CPUtime=0.07
/proc/24541/stat : 24541 (TiniSatELite) S 24539 24541 22750 0 -1 4194304 331 667 0 0 0 0 6 1 16 0 1 0 24337176 5480448 236 18446744073709551615 4194304 4889804 548682069312 18446744073709551615 264907580228 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/24541/statm: 1338 236 197 169 0 49 0
[pid=24547] ppid=24541 vsize=38812 CPUtime=162.16
/proc/24547/stat : 24547 (tinisat) R 24541 24541 22750 0 -1 4194304 6503 0 0 0 16209 7 0 0 25 0 1 0 24337185 39743488 6261 18446744073709551615 134512640 134966189 4294956736 18446744073709551615 134519843 0 0 4096 0 0 0 0 17 1 0 0
/proc/24547/statm: 9703 6261 52 110 0 9590 0
Current children cumulated CPU time (s) 162.23
Current children cumulated vsize (KiB) 44164

[startup+222.302 s]
/proc/loadavg: 1.01 1.02 1.00 2/79 24547
/proc/meminfo: memFree=1617680/2055920 swapFree=4192956/4192956
[pid=24541] ppid=24539 vsize=5352 CPUtime=0.07
/proc/24541/stat : 24541 (TiniSatELite) S 24539 24541 22750 0 -1 4194304 331 667 0 0 0 0 6 1 16 0 1 0 24337176 5480448 236 18446744073709551615 4194304 4889804 548682069312 18446744073709551615 264907580228 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/24541/statm: 1338 236 197 169 0 49 0
[pid=24547] ppid=24541 vsize=39524 CPUtime=222.13
/proc/24547/stat : 24547 (tinisat) R 24541 24541 22750 0 -1 4194304 7519 0 0 0 22205 8 0 0 25 0 1 0 24337185 40472576 7277 18446744073709551615 134512640 134966189 4294956736 18446744073709551615 134519858 0 0 4096 0 0 0 0 17 1 0 0
/proc/24547/statm: 9881 7277 52 110 0 9768 0
Current children cumulated CPU time (s) 222.2
Current children cumulated vsize (KiB) 44876

[startup+282.302 s]
/proc/loadavg: 1.00 1.02 1.00 2/79 24547
/proc/meminfo: memFree=1614288/2055920 swapFree=4192956/4192956
[pid=24541] ppid=24539 vsize=5352 CPUtime=0.07
/proc/24541/stat : 24541 (TiniSatELite) S 24539 24541 22750 0 -1 4194304 331 667 0 0 0 0 6 1 16 0 1 0 24337176 5480448 236 18446744073709551615 4194304 4889804 548682069312 18446744073709551615 264907580228 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/24541/statm: 1338 236 197 169 0 49 0
[pid=24547] ppid=24541 vsize=40132 CPUtime=282.11
/proc/24547/stat : 24547 (tinisat) R 24541 24541 22750 0 -1 4194304 8400 0 0 0 28201 10 0 0 25 0 1 0 24337185 41095168 8125 18446744073709551615 134512640 134966189 4294956736 18446744073709551615 134519843 0 0 4096 0 0 0 0 17 1 0 0
/proc/24547/statm: 10033 8125 52 110 0 9920 0
Current children cumulated CPU time (s) 282.18
Current children cumulated vsize (KiB) 45484

[startup+342.301 s]
/proc/loadavg: 1.00 1.01 1.00 2/79 24547
/proc/meminfo: memFree=1610960/2055920 swapFree=4192956/4192956
[pid=24541] ppid=24539 vsize=5352 CPUtime=0.07
/proc/24541/stat : 24541 (TiniSatELite) S 24539 24541 22750 0 -1 4194304 331 667 0 0 0 0 6 1 16 0 1 0 24337176 5480448 236 18446744073709551615 4194304 4889804 548682069312 18446744073709551615 264907580228 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/24541/statm: 1338 236 197 169 0 49 0
[pid=24547] ppid=24541 vsize=40456 CPUtime=342.1
/proc/24547/stat : 24547 (tinisat) R 24541 24541 22750 0 -1 4194304 9219 0 0 0 34198 12 0 0 25 0 1 0 24337185 41426944 8944 18446744073709551615 134512640 134966189 4294956736 18446744073709551615 134519843 0 0 4096 0 0 0 0 17 1 0 0
/proc/24547/statm: 10114 8944 52 110 0 10001 0
Current children cumulated CPU time (s) 342.17
Current children cumulated vsize (KiB) 45808

[startup+402.302 s]
/proc/loadavg: 1.00 1.00 1.00 2/79 24547
/proc/meminfo: memFree=1607952/2055920 swapFree=4192956/4192956
[pid=24541] ppid=24539 vsize=5352 CPUtime=0.07
/proc/24541/stat : 24541 (TiniSatELite) S 24539 24541 22750 0 -1 4194304 331 667 0 0 0 0 6 1 16 0 1 0 24337176 5480448 236 18446744073709551615 4194304 4889804 548682069312 18446744073709551615 264907580228 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/24541/statm: 1338 236 197 169 0 49 0
[pid=24547] ppid=24541 vsize=41272 CPUtime=402.08

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

[pid=24541] ppid=24539 vsize=5352 CPUtime=0.07
/proc/24541/stat : 24541 (TiniSatELite) S 24539 24541 22750 0 -1 4194304 331 667 0 0 0 0 6 1 16 0 1 0 24337176 5480448 236 18446744073709551615 4194304 4889804 548682069312 18446744073709551615 264907580228 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/24541/statm: 1338 236 197 169 0 49 0
[pid=24547] ppid=24541 vsize=76376 CPUtime=582.02
/proc/24547/stat : 24547 (tinisat) R 24541 24541 22750 0 -1 4194304 12382 0 0 0 58185 17 0 0 25 0 1 0 24337185 78209024 11751 18446744073709551615 134512640 134966189 4294956736 18446744073709551615 134520134 0 0 4096 0 0 0 0 17 1 0 0
/proc/24547/statm: 19094 11751 52 110 0 18981 0
Current children cumulated CPU time (s) 582.09
Current children cumulated vsize (KiB) 81728

[startup+642.302 s]
/proc/loadavg: 1.00 1.00 1.00 2/79 24547
/proc/meminfo: memFree=1597520/2055920 swapFree=4192956/4192956
[pid=24541] ppid=24539 vsize=5352 CPUtime=0.07
/proc/24541/stat : 24541 (TiniSatELite) S 24539 24541 22750 0 -1 4194304 331 667 0 0 0 0 6 1 16 0 1 0 24337176 5480448 236 18446744073709551615 4194304 4889804 548682069312 18446744073709551615 264907580228 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/24541/statm: 1338 236 197 169 0 49 0
[pid=24547] ppid=24541 vsize=76860 CPUtime=642
/proc/24547/stat : 24547 (tinisat) R 24541 24541 22750 0 -1 4194304 12936 0 0 0 64182 18 0 0 25 0 1 0 24337185 78704640 12305 18446744073709551615 134512640 134966189 4294956736 18446744073709551615 134519921 0 0 4096 0 0 0 0 17 1 0 0
/proc/24547/statm: 19215 12305 52 110 0 19102 0
Current children cumulated CPU time (s) 642.07
Current children cumulated vsize (KiB) 82212

[startup+702.301 s]
/proc/loadavg: 1.00 1.00 1.00 2/79 24547
/proc/meminfo: memFree=1595216/2055920 swapFree=4192956/4192956
[pid=24541] ppid=24539 vsize=5352 CPUtime=0.07
/proc/24541/stat : 24541 (TiniSatELite) S 24539 24541 22750 0 -1 4194304 331 667 0 0 0 0 6 1 16 0 1 0 24337176 5480448 236 18446744073709551615 4194304 4889804 548682069312 18446744073709551615 264907580228 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/24541/statm: 1338 236 197 169 0 49 0
[pid=24547] ppid=24541 vsize=77344 CPUtime=701.98
/proc/24547/stat : 24547 (tinisat) R 24541 24541 22750 0 -1 4194304 13516 0 0 0 70179 19 0 0 25 0 1 0 24337185 79200256 12885 18446744073709551615 134512640 134966189 4294956736 18446744073709551615 134519843 0 0 4096 0 0 0 0 17 1 0 0
/proc/24547/statm: 19336 12885 52 110 0 19223 0
Current children cumulated CPU time (s) 702.05
Current children cumulated vsize (KiB) 82696

[startup+762.306 s]
/proc/loadavg: 1.00 1.00 1.00 2/79 24547
/proc/meminfo: memFree=1593104/2055920 swapFree=4192956/4192956
[pid=24541] ppid=24539 vsize=5352 CPUtime=0.07
/proc/24541/stat : 24541 (TiniSatELite) S 24539 24541 22750 0 -1 4194304 331 667 0 0 0 0 6 1 16 0 1 0 24337176 5480448 236 18446744073709551615 4194304 4889804 548682069312 18446744073709551615 264907580228 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/24541/statm: 1338 236 197 169 0 49 0
[pid=24547] ppid=24541 vsize=77920 CPUtime=761.97
/proc/24547/stat : 24547 (tinisat) R 24541 24541 22750 0 -1 4194304 14042 0 0 0 76177 20 0 0 25 0 1 0 24337185 79790080 13411 18446744073709551615 134512640 134966189 4294956736 18446744073709551615 134520029 0 0 4096 0 0 0 0 17 1 0 0
/proc/24547/statm: 19480 13411 52 110 0 19367 0
Current children cumulated CPU time (s) 762.04
Current children cumulated vsize (KiB) 83272

[startup+822.301 s]
/proc/loadavg: 1.00 1.00 1.00 2/79 24547
/proc/meminfo: memFree=1591056/2055920 swapFree=4192956/4192956
[pid=24541] ppid=24539 vsize=5352 CPUtime=0.07
/proc/24541/stat : 24541 (TiniSatELite) S 24539 24541 22750 0 -1 4194304 331 667 0 0 0 0 6 1 16 0 1 0 24337176 5480448 236 18446744073709551615 4194304 4889804 548682069312 18446744073709551615 264907580228 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/24541/statm: 1338 236 197 169 0 49 0
[pid=24547] ppid=24541 vsize=78312 CPUtime=821.94
/proc/24547/stat : 24547 (tinisat) R 24541 24541 22750 0 -1 4194304 14589 0 0 0 82173 21 0 0 25 0 1 0 24337185 80191488 13925 18446744073709551615 134512640 134966189 4294956736 18446744073709551615 134520118 0 0 4096 0 0 0 0 17 1 0 0
/proc/24547/statm: 19578 13925 52 110 0 19465 0
Current children cumulated CPU time (s) 822.01
Current children cumulated vsize (KiB) 83664

[startup+882.303 s]
/proc/loadavg: 1.00 1.00 1.00 2/79 24547
/proc/meminfo: memFree=1589072/2055920 swapFree=4192956/4192956
[pid=24541] ppid=24539 vsize=5352 CPUtime=0.07
/proc/24541/stat : 24541 (TiniSatELite) S 24539 24541 22750 0 -1 4194304 331 667 0 0 0 0 6 1 16 0 1 0 24337176 5480448 236 18446744073709551615 4194304 4889804 548682069312 18446744073709551615 264907580228 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/24541/statm: 1338 236 197 169 0 49 0
[pid=24547] ppid=24541 vsize=78576 CPUtime=881.93
/proc/24547/stat : 24547 (tinisat) R 24541 24541 22750 0 -1 4194304 15082 0 0 0 88171 22 0 0 25 0 1 0 24337185 80461824 14418 18446744073709551615 134512640 134966189 4294956736 18446744073709551615 134519934 0 0 4096 0 0 0 0 17 1 0 0
/proc/24547/statm: 19644 14418 52 110 0 19531 0
Current children cumulated CPU time (s) 882
Current children cumulated vsize (KiB) 83928

[startup+942.301 s]
/proc/loadavg: 1.00 1.00 1.00 2/79 24547
/proc/meminfo: memFree=1587472/2055920 swapFree=4192956/4192956
[pid=24541] ppid=24539 vsize=5352 CPUtime=0.07
/proc/24541/stat : 24541 (TiniSatELite) S 24539 24541 22750 0 -1 4194304 331 667 0 0 0 0 6 1 16 0 1 0 24337176 5480448 236 18446744073709551615 4194304 4889804 548682069312 18446744073709551615 264907580228 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/24541/statm: 1338 236 197 169 0 49 0
[pid=24547] ppid=24541 vsize=78708 CPUtime=941.9
/proc/24547/stat : 24547 (tinisat) R 24541 24541 22750 0 -1 4194304 15486 0 0 0 94168 22 0 0 25 0 1 0 24337185 80596992 14822 18446744073709551615 134512640 134966189 4294956736 18446744073709551615 134519843 0 0 4096 0 0 0 0 17 1 0 0
/proc/24547/statm: 19677 14822 52 110 0 19564 0
Current children cumulated CPU time (s) 941.97
Current children cumulated vsize (KiB) 84060

[startup+1002.3 s]
/proc/loadavg: 1.00 1.00 1.00 2/79 24547
/proc/meminfo: memFree=1585552/2055920 swapFree=4192956/4192956
[pid=24541] ppid=24539 vsize=5352 CPUtime=0.07
/proc/24541/stat : 24541 (TiniSatELite) S 24539 24541 22750 0 -1 4194304 331 667 0 0 0 0 6 1 16 0 1 0 24337176 5480448 236 18446744073709551615 4194304 4889804 548682069312 18446744073709551615 264907580228 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/24541/statm: 1338 236 197 169 0 49 0
[pid=24547] ppid=24541 vsize=79284 CPUtime=1001.88
/proc/24547/stat : 24547 (tinisat) R 24541 24541 22750 0 -1 4194304 16068 0 0 0 100165 23 0 0 25 0 1 0 24337185 81186816 15306 18446744073709551615 134512640 134966189 4294956736 18446744073709551615 134519429 0 0 4096 0 0 0 0 17 1 0 0
/proc/24547/statm: 19821 15306 52 110 0 19708 0
Current children cumulated CPU time (s) 1001.95
Current children cumulated vsize (KiB) 84636

[startup+1062.3 s]
/proc/loadavg: 1.00 1.00 1.00 2/79 24547
/proc/meminfo: memFree=1583696/2055920 swapFree=4192956/4192956
[pid=24541] ppid=24539 vsize=5352 CPUtime=0.07
/proc/24541/stat : 24541 (TiniSatELite) S 24539 24541 22750 0 -1 4194304 331 667 0 0 0 0 6 1 16 0 1 0 24337176 5480448 236 18446744073709551615 4194304 4889804 548682069312 18446744073709551615 264907580228 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/24541/statm: 1338 236 197 169 0 49 0
[pid=24547] ppid=24541 vsize=79688 CPUtime=1061.86
/proc/24547/stat : 24547 (tinisat) R 24541 24541 22750 0 -1 4194304 16557 0 0 0 106162 24 0 0 25 0 1 0 24337185 81600512 15762 18446744073709551615 134512640 134966189 4294956736 18446744073709551615 134519843 0 0 4096 0 0 0 0 17 1 0 0
/proc/24547/statm: 19922 15762 52 110 0 19809 0
Current children cumulated CPU time (s) 1061.93
Current children cumulated vsize (KiB) 85040

[startup+1122.3 s]
/proc/loadavg: 1.00 1.00 1.00 2/79 24547
/proc/meminfo: memFree=1581840/2055920 swapFree=4192956/4192956
[pid=24541] ppid=24539 vsize=5352 CPUtime=0.07
/proc/24541/stat : 24541 (TiniSatELite) S 24539 24541 22750 0 -1 4194304 331 667 0 0 0 0 6 1 16 0 1 0 24337176 5480448 236 18446744073709551615 4194304 4889804 548682069312 18446744073709551615 264907580228 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/24541/statm: 1338 236 197 169 0 49 0
[pid=24547] ppid=24541 vsize=80012 CPUtime=1121.85
/proc/24547/stat : 24547 (tinisat) R 24541 24541 22750 0 -1 4194304 17013 0 0 0 112159 26 0 0 25 0 1 0 24337185 81932288 16218 18446744073709551615 134512640 134966189 4294956736 18446744073709551615 134519843 0 0 4096 0 0 0 0 17 1 0 0
/proc/24547/statm: 20003 16218 52 110 0 19890 0
Current children cumulated CPU time (s) 1121.92
Current children cumulated vsize (KiB) 85364

[startup+1182.3 s]
/proc/loadavg: 1.00 1.00 1.00 2/79 24547
/proc/meminfo: memFree=1580176/2055920 swapFree=4192956/4192956
[pid=24541] ppid=24539 vsize=5352 CPUtime=0.07
/proc/24541/stat : 24541 (TiniSatELite) S 24539 24541 22750 0 -1 4194304 331 667 0 0 0 0 6 1 16 0 1 0 24337176 5480448 236 18446744073709551615 4194304 4889804 548682069312 18446744073709551615 264907580228 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/24541/statm: 1338 236 197 169 0 49 0
[pid=24547] ppid=24541 vsize=80336 CPUtime=1181.83
/proc/24547/stat : 24547 (tinisat) R 24541 24541 22750 0 -1 4194304 17434 0 0 0 118156 27 0 0 25 0 1 0 24337185 82264064 16639 18446744073709551615 134512640 134966189 4294956736 18446744073709551615 134519843 0 0 4096 0 0 0 0 17 1 0 0
/proc/24547/statm: 20084 16639 52 110 0 19971 0
Current children cumulated CPU time (s) 1181.9
Current children cumulated vsize (KiB) 85688



Maximum CPU time exceeded: sending SIGTERM then SIGKILL

[startup+1200.5 s]
/proc/loadavg: 1.00 1.00 1.00 3/79 24547
/proc/meminfo: memFree=1579664/2055920 swapFree=4192956/4192956
[pid=24541] ppid=24539 vsize=5352 CPUtime=0.07
/proc/24541/stat : 24541 (TiniSatELite) S 24539 24541 22750 0 -1 4194304 331 667 0 0 0 0 6 1 16 0 1 0 24337176 5480448 236 18446744073709551615 4194304 4889804 548682069312 18446744073709551615 264907580228 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/24541/statm: 1338 236 197 169 0 49 0
[pid=24547] ppid=24541 vsize=80336 CPUtime=1200.03
/proc/24547/stat : 24547 (tinisat) R 24541 24541 22750 0 -1 4194304 17563 0 0 0 119976 27 0 0 25 0 1 0 24337185 82264064 16768 18446744073709551615 134512640 134966189 4294956736 18446744073709551615 134519972 0 0 4096 0 0 0 0 17 1 0 0
/proc/24547/statm: 20084 16768 52 110 0 19971 0
Current children cumulated CPU time (s) 1200.1
Current children cumulated vsize (KiB) 85688

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

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

[startup+1200.5 s]
/proc/loadavg: 1.00 1.00 1.00 3/79 24547
/proc/meminfo: memFree=1579664/2055920 swapFree=4192956/4192956
[pid=24541] ppid=24539 vsize=5352 CPUtime=0.07
/proc/24541/stat : 24541 (TiniSatELite) S 24539 24541 22750 0 -1 4194304 331 667 0 0 0 0 6 1 16 0 1 0 24337176 5480448 236 18446744073709551615 4194304 4889804 548682069312 18446744073709551615 264907580228 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/24541/statm: 1338 236 197 169 0 49 0
[pid=24547] ppid=24541 vsize=80336 CPUtime=1200.03
/proc/24547/stat : 24547 (tinisat) R 24541 24541 22750 0 -1 4194304 17563 0 0 0 119976 27 0 0 25 0 1 0 24337185 82264064 16768 18446744073709551615 134512640 134966189 4294956736 18446744073709551615 134519972 0 0 4096 0 0 0 0 17 1 0 0
/proc/24547/statm: 20084 16768 52 110 0 19971 0
Current children cumulated CPU time (s) 1200.1
Current children cumulated vsize (KiB) 85688

Child ended because it received signal 15 (SIGTERM)

!!! problem with CPU time !!!
wait4(...,&childrusage) returns 24541 and gives childrusage.ru_utime.tv_sec=0 childrusage.ru_utime.tv_usec=68989 childrusage.ru_stime.tv_sec=0 childrusage.ru_stime.tv_usec=11998
CPU time returned by wait4() is 0.080987
while last known CPU time is 1200.1

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

Real time (s): 1200.51
CPU time (s): 1200.1
CPU user time (s): 1199.82
CPU system time (s): 0.28
CPU usage (%): 99.9656
Max. virtual memory (cumulated for all children) (KiB): 85688

getrusage(RUSAGE_CHILDREN,...) data:
user time used= 0.068989
system time used= 0.011998
maximum resident set size= 0
integral shared memory size= 0
integral unshared data size= 0
integral unshared stack size= 0
page reclaims= 998
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= 37
involuntary context switches= 11

runsolver used 1.18482 second user time and 3.19051 second system time

The end

Launcher Data (download as text)

Begin job on node30 on Mon Mar 12 06:18:44 UTC 2007

IDJOB= 338099
IDBENCH= 24715
IDSOLVER= 99
FILE ID= node30/338099-1173680324

PBS_JOBID= 4101458

Free space on /tmp= 66337 MiB

SOLVER NAME= TiniSatELite 2007-02-08
BENCH NAME= HOME/pub/bench/SAT07/crafted/Difficult/contest05/QG/QG6-gensys-brn007.sat05-2684.reshuffled-07.cnf
COMMAND LINE= /tmp/evaluation/338099-1173680324/TiniSatELite /tmp/evaluation/338099-1173680324/instance-338099-1173680324.cnf            
RUNSOLVER COMMAND LINE= runsolver  --timestamp  -w ROOT/results/node30/watcher-338099-1173680324 -o ROOT/results/node30/solver-338099-1173680324 -C 1200 -W 2400 -M 1800 --output-limit 1,15  /tmp/evaluation/338099-1173680324/TiniSatELite /tmp/evaluation/338099-1173680324/instance-338099-1173680324.cnf            

META MD5SUM SOLVER= 388ad77fe8f3a9a6ad5bf764ada795dd
MD5SUM BENCH=  749c079607e9e37c206eeb8bd5b8bfaf

RANDOM SEED= 700448933

TIME LIMIT= 1200 seconds
MEMORY LIMIT= 1800 MiB

Linux node30.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		: 3000.266
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		: 3000.266
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:       1648056 kB
Buffers:         42816 kB
Cached:         273724 kB
SwapCached:          0 kB
Active:         277484 kB
Inactive:        83128 kB
HighTotal:           0 kB
HighFree:            0 kB
LowTotal:      2055920 kB
LowFree:       1648056 kB
SwapTotal:     4192956 kB
SwapFree:      4192956 kB
Dirty:            1460 kB
Writeback:           0 kB
Mapped:          63008 kB
Slab:            32872 kB
Committed_AS:   164160 kB
PageTables:       1680 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= 66337 MiB

End job on node30 on Mon Mar 12 06:38:47 UTC 2007