Trace number 303517

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) 1200.01 1200.59

General information on the benchmark

Namerandom/LargeSize/7SAT/v200/
unif-k7-r85-v200-c17000-S666382280-13.cnf
MD5SUMc43d54c2e9e3de5b9ca4424a3e9c633d
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:   0.023996 s
0.00/0.03	c ==============================================================================
0.06/0.11	c Tinisat 0.22
0.06/0.11	c solving /tmp/GTI_node71.alineos.net_15414.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/node71/watcher-303517-1172037280 -o ROOT/results/node71/solver-303517-1172037280 -C 1200 -M 1800 --output-limit 1,15 /tmp/evaluation/303517-1172037280/TiniSatELite /tmp/evaluation/303517-1172037280/instance-303517-1172037280.cnf 

Enforcing CPUTime limit (soft limit, will send SIGTERM then SIGKILL): 1200 seconds
Enforcing CPUTime limit (hard limit, will send SIGXCPU): 1230 seconds
Enforcing VSIZE limit (soft limit, will send SIGTERM then SIGKILL): 1843200 KiB
Enforcing VSIZE limit (hard limit, stack expansion will fail with SIGSEGV, brk() and mmap() will return ENOMEM): 1894400 KiB
Solver output will be limited to a maximum of 15728640 bytes. The first 1048576 bytes and the last 14680064 bytes will be preserved
Current StackSize limit: 10240 KiB


[startup+0 s]
/proc/loadavg: 0.92 0.98 0.99 3/64 15414
/proc/meminfo: memFree=1413464/2055920 swapFree=4183908/4192956
[pid=15414] ppid=15412 vsize=5352 CPUtime=0
/proc/15414/stat : 15414 (TiniSatELite) S 15412 15414 14576 0 -1 4194304 274 0 0 0 0 0 0 0 18 0 1 0 223685806 5480448 232 18446744073709551615 4194304 4889804 548682069312 18446744073709551615 231962542162 0 0 4100 65536 18446744071563648864 0 0 17 1 0 0
/proc/15414/statm: 1338 232 195 169 0 49 0
[pid=15415] ppid=15414 vsize=5352 CPUtime=0
/proc/15415/stat : 15415 (TiniSatELite) S 15414 15414 14576 0 -1 4194368 52 25 0 0 0 0 0 0 20 0 1 0 223685807 5480448 236 18446744073709551615 4194304 4889804 548682069312 18446744073709551615 231962370884 0 65536 4096 65538 18446744071563356171 0 0 17 1 0 0
/proc/15415/statm: 1338 236 198 169 0 49 0
[pid=15417] ppid=15415 vsize=0 CPUtime=0
/proc/15417/stat : 15417 (sed) D 15415 15414 14576 0 -1 4194308 163 0 0 0 0 0 0 0 21 0 1 0 223685807 0 0 18446744073709551615 0 0 0 0 0 0 2147483391 4096 0 18446744072099781622 0 0 17 1 0 0
/proc/15417/statm: 0 0 0 0 0 0 0

[startup+0.107189 s]
/proc/loadavg: 0.92 0.98 0.99 3/64 15414
/proc/meminfo: memFree=1413464/2055920 swapFree=4183908/4192956
[pid=15414] ppid=15412 vsize=5352 CPUtime=0.06
/proc/15414/stat : 15414 (TiniSatELite) S 15412 15414 14576 0 -1 4194304 331 742 0 0 0 0 6 0 16 0 1 0 223685806 5480448 236 18446744073709551615 4194304 4889804 548682069312 18446744073709551615 231962370884 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/15414/statm: 1338 236 197 169 0 49 0
Current children cumulated CPU time (s) 0.06
Current children cumulated vsize (KiB) 5352

[startup+0.515273 s]
/proc/loadavg: 0.92 0.98 0.99 3/64 15414
/proc/meminfo: memFree=1413464/2055920 swapFree=4183908/4192956
[pid=15414] ppid=15412 vsize=5352 CPUtime=0.06
/proc/15414/stat : 15414 (TiniSatELite) S 15412 15414 14576 0 -1 4194304 331 742 0 0 0 0 6 0 16 0 1 0 223685806 5480448 236 18446744073709551615 4194304 4889804 548682069312 18446744073709551615 231962370884 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/15414/statm: 1338 236 197 169 0 49 0
Current children cumulated CPU time (s) 0.06
Current children cumulated vsize (KiB) 5352

[startup+1.33545 s]
/proc/loadavg: 0.92 0.98 0.99 2/66 15420
/proc/meminfo: memFree=1409480/2055920 swapFree=4183908/4192956
[pid=15414] ppid=15412 vsize=5352 CPUtime=0.06
/proc/15414/stat : 15414 (TiniSatELite) S 15412 15414 14576 0 -1 4194304 331 742 0 0 0 0 6 0 16 0 1 0 223685806 5480448 236 18446744073709551615 4194304 4889804 548682069312 18446744073709551615 231962370884 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/15414/statm: 1338 236 197 169 0 49 0
[pid=15420] ppid=15414 vsize=4832 CPUtime=1.25
/proc/15420/stat : 15420 (tinisat) R 15414 15414 14576 0 -1 4194304 922 0 0 0 125 0 0 0 25 0 1 0 223685814 4947968 907 18446744073709551615 134512640 134966189 4294956736 18446744073709551615 134517035 0 0 4096 0 0 0 0 17 1 0 0
/proc/15420/statm: 1208 907 52 110 0 1095 0
Current children cumulated CPU time (s) 1.31
Current children cumulated vsize (KiB) 10184

[startup+2.97281 s]
/proc/loadavg: 0.92 0.98 0.99 2/66 15420
/proc/meminfo: memFree=1408072/2055920 swapFree=4183908/4192956
[pid=15414] ppid=15412 vsize=5352 CPUtime=0.06
/proc/15414/stat : 15414 (TiniSatELite) S 15412 15414 14576 0 -1 4194304 331 742 0 0 0 0 6 0 16 0 1 0 223685806 5480448 236 18446744073709551615 4194304 4889804 548682069312 18446744073709551615 231962370884 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/15414/statm: 1338 236 197 169 0 49 0
[pid=15420] ppid=15414 vsize=9084 CPUtime=2.88
/proc/15420/stat : 15420 (tinisat) R 15414 15414 14576 0 -1 4194304 1353 0 0 0 288 0 0 0 25 0 1 0 223685814 9302016 1338 18446744073709551615 134512640 134966189 4294956736 18446744073709551615 134517115 0 0 4096 0 0 0 0 17 1 0 0
/proc/15420/statm: 2271 1338 52 110 0 2158 0
Current children cumulated CPU time (s) 2.94
Current children cumulated vsize (KiB) 14436

[startup+6.25352 s]
/proc/loadavg: 0.93 0.98 0.99 2/66 15420
/proc/meminfo: memFree=1405072/2055920 swapFree=4183908/4192956
[pid=15414] ppid=15412 vsize=5352 CPUtime=0.06
/proc/15414/stat : 15414 (TiniSatELite) S 15412 15414 14576 0 -1 4194304 331 742 0 0 0 0 6 0 16 0 1 0 223685806 5480448 236 18446744073709551615 4194304 4889804 548682069312 18446744073709551615 231962370884 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/15414/statm: 1338 236 197 169 0 49 0
[pid=15420] ppid=15414 vsize=9348 CPUtime=6.17
/proc/15420/stat : 15420 (tinisat) R 15414 15414 14576 0 -1 4194304 2015 0 0 0 616 1 0 0 25 0 1 0 223685814 9572352 2000 18446744073709551615 134512640 134966189 4294956736 18446744073709551615 134519843 0 0 4096 0 0 0 0 17 1 0 0
/proc/15420/statm: 2337 2000 52 110 0 2224 0
Current children cumulated CPU time (s) 6.23
Current children cumulated vsize (KiB) 14700

[startup+12.7109 s]
/proc/loadavg: 0.93 0.98 0.99 2/66 15420
/proc/meminfo: memFree=1401232/2055920 swapFree=4183908/4192956
[pid=15414] ppid=15412 vsize=5352 CPUtime=0.06
/proc/15414/stat : 15414 (TiniSatELite) S 15412 15414 14576 0 -1 4194304 331 742 0 0 0 0 6 0 16 0 1 0 223685806 5480448 236 18446744073709551615 4194304 4889804 548682069312 18446744073709551615 231962370884 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/15414/statm: 1338 236 197 169 0 49 0
[pid=15420] ppid=15414 vsize=18244 CPUtime=12.62
/proc/15420/stat : 15420 (tinisat) R 15414 15414 14576 0 -1 4194304 2886 0 0 0 1260 2 0 0 25 0 1 0 223685814 18681856 2871 18446744073709551615 134512640 134966189 4294956736 18446744073709551615 134519843 0 0 4096 0 0 0 0 17 1 0 0
/proc/15420/statm: 4561 2871 52 110 0 4448 0
Current children cumulated CPU time (s) 12.68
Current children cumulated vsize (KiB) 23596

[startup+25.5267 s]
/proc/loadavg: 0.94 0.98 0.99 2/66 15420
/proc/meminfo: memFree=1396112/2055920 swapFree=4183908/4192956
[pid=15414] ppid=15412 vsize=5352 CPUtime=0.06
/proc/15414/stat : 15414 (TiniSatELite) S 15412 15414 14576 0 -1 4194304 331 742 0 0 0 0 6 0 16 0 1 0 223685806 5480448 236 18446744073709551615 4194304 4889804 548682069312 18446744073709551615 231962370884 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/15414/statm: 1338 236 197 169 0 49 0
[pid=15420] ppid=15414 vsize=18916 CPUtime=25.43
/proc/15420/stat : 15420 (tinisat) R 15414 15414 14576 0 -1 4194304 4191 0 0 0 2540 3 0 0 25 0 1 0 223685814 19369984 4176 18446744073709551615 134512640 134966189 4294956736 18446744073709551615 134520074 0 0 4096 0 0 0 0 17 1 0 0
/proc/15420/statm: 4729 4176 52 110 0 4616 0
Current children cumulated CPU time (s) 25.49
Current children cumulated vsize (KiB) 24268

[startup+51.1512 s]
/proc/loadavg: 0.96 0.98 0.99 2/66 15420
/proc/meminfo: memFree=1388880/2055920 swapFree=4183908/4192956
[pid=15414] ppid=15412 vsize=5352 CPUtime=0.06
/proc/15414/stat : 15414 (TiniSatELite) S 15412 15414 14576 0 -1 4194304 331 742 0 0 0 0 6 0 16 0 1 0 223685806 5480448 236 18446744073709551615 4194304 4889804 548682069312 18446744073709551615 231962370884 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/15414/statm: 1338 236 197 169 0 49 0
[pid=15420] ppid=15414 vsize=36720 CPUtime=51.05
/proc/15420/stat : 15420 (tinisat) R 15414 15414 14576 0 -1 4194304 6020 0 0 0 5100 5 0 0 25 0 1 0 223685814 37601280 5940 18446744073709551615 134512640 134966189 4294956736 18446744073709551615 134519932 0 0 4096 0 0 0 0 17 1 0 0
/proc/15420/statm: 9180 5940 52 110 0 9067 0
Current children cumulated CPU time (s) 51.11
Current children cumulated vsize (KiB) 42072

[startup+102.397 s]
/proc/loadavg: 0.98 0.98 0.99 2/66 15420
/proc/meminfo: memFree=1378256/2055920 swapFree=4183908/4192956
[pid=15414] ppid=15412 vsize=5352 CPUtime=0.06
/proc/15414/stat : 15414 (TiniSatELite) S 15412 15414 14576 0 -1 4194304 331 742 0 0 0 0 6 0 16 0 1 0 223685806 5480448 236 18446744073709551615 4194304 4889804 548682069312 18446744073709551615 231962370884 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/15414/statm: 1338 236 197 169 0 49 0
[pid=15420] ppid=15414 vsize=38136 CPUtime=102.28
/proc/15420/stat : 15420 (tinisat) R 15414 15414 14576 0 -1 4194304 8696 0 0 0 10220 8 0 0 25 0 1 0 223685814 39051264 8616 18446744073709551615 134512640 134966189 4294956736 18446744073709551615 134519953 0 0 4096 0 0 0 0 17 1 0 0
/proc/15420/statm: 9534 8616 52 110 0 9421 0
Current children cumulated CPU time (s) 102.34
Current children cumulated vsize (KiB) 43488

[startup+162.463 s]
/proc/loadavg: 0.99 0.98 0.99 2/66 15420
/proc/meminfo: memFree=1368912/2055920 swapFree=4183908/4192956
[pid=15414] ppid=15412 vsize=5352 CPUtime=0.06
/proc/15414/stat : 15414 (TiniSatELite) S 15412 15414 14576 0 -1 4194304 331 742 0 0 0 0 6 0 16 0 1 0 223685806 5480448 236 18446744073709551615 4194304 4889804 548682069312 18446744073709551615 231962370884 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/15414/statm: 1338 236 197 169 0 49 0
[pid=15420] ppid=15414 vsize=73820 CPUtime=162.32
/proc/15420/stat : 15420 (tinisat) R 15414 15414 14576 0 -1 4194304 11116 0 0 0 16222 10 0 0 25 0 1 0 223685814 75591680 10907 18446744073709551615 134512640 134966189 4294956736 18446744073709551615 134519582 0 0 4096 0 0 0 0 17 1 0 0
/proc/15420/statm: 18455 10907 52 110 0 18342 0
Current children cumulated CPU time (s) 162.38
Current children cumulated vsize (KiB) 79172

[startup+222.529 s]
/proc/loadavg: 1.03 1.00 1.00 2/66 15420
/proc/meminfo: memFree=1361104/2055920 swapFree=4183908/4192956
[pid=15414] ppid=15412 vsize=5352 CPUtime=0.06
/proc/15414/stat : 15414 (TiniSatELite) S 15412 15414 14576 0 -1 4194304 331 742 0 0 0 0 6 0 16 0 1 0 223685806 5480448 236 18446744073709551615 4194304 4889804 548682069312 18446744073709551615 231962370884 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/15414/statm: 1338 236 197 169 0 49 0
[pid=15420] ppid=15414 vsize=74240 CPUtime=222.36
/proc/15420/stat : 15420 (tinisat) R 15414 15414 14576 0 -1 4194304 13050 0 0 0 22225 11 0 0 25 0 1 0 223685814 76021760 12841 18446744073709551615 134512640 134966189 4294956736 18446744073709551615 134519843 0 0 4096 0 0 0 0 17 1 0 0
/proc/15420/statm: 18560 12841 52 110 0 18447 0
Current children cumulated CPU time (s) 222.42
Current children cumulated vsize (KiB) 79592

[startup+282.584 s]
/proc/loadavg: 1.01 1.00 1.00 2/66 15420
/proc/meminfo: memFree=1354192/2055920 swapFree=4183908/4192956
[pid=15414] ppid=15412 vsize=5352 CPUtime=0.06
/proc/15414/stat : 15414 (TiniSatELite) S 15412 15414 14576 0 -1 4194304 331 742 0 0 0 0 6 0 16 0 1 0 223685806 5480448 236 18446744073709551615 4194304 4889804 548682069312 18446744073709551615 231962370884 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/15414/statm: 1338 236 197 169 0 49 0
[pid=15420] ppid=15414 vsize=74704 CPUtime=282.4
/proc/15420/stat : 15420 (tinisat) R 15414 15414 14576 0 -1 4194304 14783 0 0 0 28227 13 0 0 25 0 1 0 223685814 76496896 14574 18446744073709551615 134512640 134966189 4294956736 18446744073709551615 134519843 0 0 4096 0 0 0 0 17 1 0 0
/proc/15420/statm: 18676 14574 52 110 0 18563 0
Current children cumulated CPU time (s) 282.46
Current children cumulated vsize (KiB) 80056

[startup+342.64 s]
/proc/loadavg: 1.08 1.02 1.00 2/66 15420
/proc/meminfo: memFree=1347536/2055920 swapFree=4183908/4192956
[pid=15414] ppid=15412 vsize=5352 CPUtime=0.06
/proc/15414/stat : 15414 (TiniSatELite) S 15412 15414 14576 0 -1 4194304 331 742 0 0 0 0 6 0 16 0 1 0 223685806 5480448 236 18446744073709551615 4194304 4889804 548682069312 18446744073709551615 231962370884 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/15414/statm: 1338 236 197 169 0 49 0
[pid=15420] ppid=15414 vsize=76080 CPUtime=342.43
/proc/15420/stat : 15420 (tinisat) R 15414 15414 14576 0 -1 4194304 16438 0 0 0 34228 15 0 0 25 0 1 0 223685814 77905920 16229 18446744073709551615 134512640 134966189 4294956736 18446744073709551615 134519886 0 0 4096 0 0 0 0 17 1 0 0
/proc/15420/statm: 19020 16229 52 110 0 18907 0
Current children cumulated CPU time (s) 342.49
Current children cumulated vsize (KiB) 81432

[startup+402.717 s]
/proc/loadavg: 1.03 1.01 1.00 2/72 15520
/proc/meminfo: memFree=1340944/2055920 swapFree=4183908/4192956
[pid=15414] ppid=15412 vsize=5352 CPUtime=0.06
/proc/15414/stat : 15414 (TiniSatELite) S 15412 15414 14576 0 -1 4194304 331 742 0 0 0 0 6 0 16 0 1 0 223685806 5480448 236 18446744073709551615 4194304 4889804 548682069312 18446744073709551615 231962370884 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/15414/statm: 1338 236 197 169 0 49 0
[pid=15420] ppid=15414 vsize=77232 CPUtime=402.44
/proc/15420/stat : 15420 (tinisat) R 15414 15414 14576 0 -1 4194304 17749 0 0 0 40227 17 0 0 25 0 1 0 223685814 79085568 17540 18446744073709551615 134512640 134966189 4294956736 18446744073709551615 134519843 0 0 4096 0 0 0 0 17 1 0 0
/proc/15420/statm: 19308 17540 52 110 0 19195 0
Current children cumulated CPU time (s) 402.5
Current children cumulated vsize (KiB) 82584

[startup+462.805 s]
/proc/loadavg: 1.01 1.00 1.00 2/72 15592
/proc/meminfo: memFree=1335824/2055920 swapFree=4183908/4192956
[pid=15414] ppid=15412 vsize=5352 CPUtime=0.06
/proc/15414/stat : 15414 (TiniSatELite) S 15412 15414 14576 0 -1 4194304 331 742 0 0 0 0 6 0 16 0 1 0 223685806 5480448 236 18446744073709551615 4194304 4889804 548682069312 18446744073709551615 231962370884 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/15414/statm: 1338 236 197 169 0 49 0
[pid=15420] ppid=15414 vsize=79056 CPUtime=462.46
/proc/15420/stat : 15420 (tinisat) R 15414 15414 14576 0 -1 4194304 19253 0 0 0 46227 19 0 0 25 0 1 0 223685814 80953344 18787 18446744073709551615 134512640 134966189 4294956736 18446744073709551615 134520134 0 0 4096 0 0 0 0 17 1 0 0
/proc/15420/statm: 19764 18787 52 110 0 19651 0
Current children cumulated CPU time (s) 462.52
Current children cumulated vsize (KiB) 84408

[startup+522.874 s]

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

[pid=15414] ppid=15412 vsize=5352 CPUtime=0.06
/proc/15414/stat : 15414 (TiniSatELite) S 15412 15414 14576 0 -1 4194304 331 742 0 0 0 0 6 0 16 0 1 0 223685806 5480448 236 18446744073709551615 4194304 4889804 548682069312 18446744073709551615 231962370884 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/15414/statm: 1338 236 197 169 0 49 0
[pid=15420] ppid=15414 vsize=147892 CPUtime=522.5
/proc/15420/stat : 15420 (tinisat) R 15414 15414 14576 0 -1 4194304 20391 0 0 0 52229 21 0 0 25 0 1 0 223685814 151441408 19925 18446744073709551615 134512640 134966189 4294956736 18446744073709551615 134519941 0 0 4096 0 0 0 0 17 1 0 0
/proc/15420/statm: 36973 19925 52 110 0 36860 0
Current children cumulated CPU time (s) 522.56
Current children cumulated vsize (KiB) 153244

[startup+582.938 s]
/proc/loadavg: 1.00 1.00 1.00 2/66 15618
/proc/meminfo: memFree=1328144/2055920 swapFree=4183908/4192956
[pid=15414] ppid=15412 vsize=5352 CPUtime=0.06
/proc/15414/stat : 15414 (TiniSatELite) S 15412 15414 14576 0 -1 4194304 331 742 0 0 0 0 6 0 16 0 1 0 223685806 5480448 236 18446744073709551615 4194304 4889804 548682069312 18446744073709551615 231962370884 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/15414/statm: 1338 236 197 169 0 49 0
[pid=15420] ppid=15414 vsize=148084 CPUtime=582.54
/proc/15420/stat : 15420 (tinisat) R 15414 15414 14576 0 -1 4194304 21492 0 0 0 58232 22 0 0 25 0 1 0 223685814 151638016 21026 18446744073709551615 134512640 134966189 4294956736 18446744073709551615 134519843 0 0 4096 0 0 0 0 17 1 0 0
/proc/15420/statm: 37021 21026 52 110 0 36908 0
Current children cumulated CPU time (s) 582.6
Current children cumulated vsize (KiB) 153436

[startup+643.002 s]
/proc/loadavg: 1.00 1.00 1.00 2/66 15618
/proc/meminfo: memFree=1323664/2055920 swapFree=4183908/4192956
[pid=15414] ppid=15412 vsize=5352 CPUtime=0.06
/proc/15414/stat : 15414 (TiniSatELite) S 15412 15414 14576 0 -1 4194304 331 742 0 0 0 0 6 0 16 0 1 0 223685806 5480448 236 18446744073709551615 4194304 4889804 548682069312 18446744073709551615 231962370884 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/15414/statm: 1338 236 197 169 0 49 0
[pid=15420] ppid=15414 vsize=148564 CPUtime=642.57
/proc/15420/stat : 15420 (tinisat) R 15414 15414 14576 0 -1 4194304 22601 0 0 0 64235 22 0 0 25 0 1 0 223685814 152129536 22135 18446744073709551615 134512640 134966189 4294956736 18446744073709551615 134519843 0 0 4096 0 0 0 0 17 1 0 0
/proc/15420/statm: 37141 22135 52 110 0 37028 0
Current children cumulated CPU time (s) 642.63
Current children cumulated vsize (KiB) 153916

[startup+703.068 s]
/proc/loadavg: 1.00 1.00 1.00 2/66 15618
/proc/meminfo: memFree=1319760/2055920 swapFree=4183908/4192956
[pid=15414] ppid=15412 vsize=5352 CPUtime=0.06
/proc/15414/stat : 15414 (TiniSatELite) S 15412 15414 14576 0 -1 4194304 331 742 0 0 0 0 6 0 16 0 1 0 223685806 5480448 236 18446744073709551615 4194304 4889804 548682069312 18446744073709551615 231962370884 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/15414/statm: 1338 236 197 169 0 49 0
[pid=15420] ppid=15414 vsize=149076 CPUtime=702.61
/proc/15420/stat : 15420 (tinisat) R 15414 15414 14576 0 -1 4194304 23578 0 0 0 70238 23 0 0 25 0 1 0 223685814 152653824 23112 18446744073709551615 134512640 134966189 4294956736 18446744073709551615 134519883 0 0 4096 0 0 0 0 17 1 0 0
/proc/15420/statm: 37269 23112 52 110 0 37156 0
Current children cumulated CPU time (s) 702.67
Current children cumulated vsize (KiB) 154428

[startup+763.129 s]
/proc/loadavg: 1.00 1.00 1.00 2/66 15618
/proc/meminfo: memFree=1316176/2055920 swapFree=4183908/4192956
[pid=15414] ppid=15412 vsize=5352 CPUtime=0.06
/proc/15414/stat : 15414 (TiniSatELite) S 15412 15414 14576 0 -1 4194304 331 742 0 0 0 0 6 0 16 0 1 0 223685806 5480448 236 18446744073709551615 4194304 4889804 548682069312 18446744073709551615 231962370884 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/15414/statm: 1338 236 197 169 0 49 0
[pid=15420] ppid=15414 vsize=149592 CPUtime=762.65
/proc/15420/stat : 15420 (tinisat) R 15414 15414 14576 0 -1 4194304 24478 0 0 0 76241 24 0 0 25 0 1 0 223685814 153182208 24012 18446744073709551615 134512640 134966189 4294956736 18446744073709551615 134519843 0 0 4096 0 0 0 0 17 1 0 0
/proc/15420/statm: 37398 24012 52 110 0 37285 0
Current children cumulated CPU time (s) 762.71
Current children cumulated vsize (KiB) 154944

[startup+823.192 s]
/proc/loadavg: 1.00 1.00 1.00 2/66 15618
/proc/meminfo: memFree=1312272/2055920 swapFree=4183908/4192956
[pid=15414] ppid=15412 vsize=5352 CPUtime=0.06
/proc/15414/stat : 15414 (TiniSatELite) S 15412 15414 14576 0 -1 4194304 331 742 0 0 0 0 6 0 16 0 1 0 223685806 5480448 236 18446744073709551615 4194304 4889804 548682069312 18446744073709551615 231962370884 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/15414/statm: 1338 236 197 169 0 49 0
[pid=15420] ppid=15414 vsize=150168 CPUtime=822.7
/proc/15420/stat : 15420 (tinisat) R 15414 15414 14576 0 -1 4194304 25434 0 0 0 82245 25 0 0 25 0 1 0 223685814 153772032 24968 18446744073709551615 134512640 134966189 4294956736 18446744073709551615 134519905 0 0 4096 0 0 0 0 17 1 0 0
/proc/15420/statm: 37542 24968 52 110 0 37429 0
Current children cumulated CPU time (s) 822.76
Current children cumulated vsize (KiB) 155520

[startup+883.252 s]
/proc/loadavg: 1.00 1.00 1.00 2/66 15618
/proc/meminfo: memFree=1308688/2055920 swapFree=4183908/4192956
[pid=15414] ppid=15412 vsize=5352 CPUtime=0.06
/proc/15414/stat : 15414 (TiniSatELite) S 15412 15414 14576 0 -1 4194304 331 742 0 0 0 0 6 0 16 0 1 0 223685806 5480448 236 18446744073709551615 4194304 4889804 548682069312 18446744073709551615 231962370884 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/15414/statm: 1338 236 197 169 0 49 0
[pid=15420] ppid=15414 vsize=150648 CPUtime=882.73
/proc/15420/stat : 15420 (tinisat) R 15414 15414 14576 0 -1 4194304 26316 0 0 0 88248 25 0 0 25 0 1 0 223685814 154263552 25850 18446744073709551615 134512640 134966189 4294956736 18446744073709551615 134519843 0 0 4096 0 0 0 0 17 1 0 0
/proc/15420/statm: 37662 25850 52 110 0 37549 0
Current children cumulated CPU time (s) 882.79
Current children cumulated vsize (KiB) 156000

[startup+943.314 s]
/proc/loadavg: 1.00 1.00 1.00 2/66 15618
/proc/meminfo: memFree=1305424/2055920 swapFree=4183908/4192956
[pid=15414] ppid=15412 vsize=5352 CPUtime=0.06
/proc/15414/stat : 15414 (TiniSatELite) S 15412 15414 14576 0 -1 4194304 331 742 0 0 0 0 6 0 16 0 1 0 223685806 5480448 236 18446744073709551615 4194304 4889804 548682069312 18446744073709551615 231962370884 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/15414/statm: 1338 236 197 169 0 49 0
[pid=15420] ppid=15414 vsize=151192 CPUtime=942.78
/proc/15420/stat : 15420 (tinisat) R 15414 15414 14576 0 -1 4194304 27147 0 0 0 94252 26 0 0 25 0 1 0 223685814 154820608 26681 18446744073709551615 134512640 134966189 4294956736 18446744073709551615 134519953 0 0 4096 0 0 0 0 17 1 0 0
/proc/15420/statm: 37798 26681 52 110 0 37685 0
Current children cumulated CPU time (s) 942.84
Current children cumulated vsize (KiB) 156544

[startup+1003.37 s]
/proc/loadavg: 1.00 1.00 1.00 2/66 15618
/proc/meminfo: memFree=1301968/2055920 swapFree=4183908/4192956
[pid=15414] ppid=15412 vsize=5352 CPUtime=0.06
/proc/15414/stat : 15414 (TiniSatELite) S 15412 15414 14576 0 -1 4194304 331 742 0 0 0 0 6 0 16 0 1 0 223685806 5480448 236 18446744073709551615 4194304 4889804 548682069312 18446744073709551615 231962370884 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/15414/statm: 1338 236 197 169 0 49 0
[pid=15420] ppid=15414 vsize=151384 CPUtime=1002.81
/proc/15420/stat : 15420 (tinisat) R 15414 15414 14576 0 -1 4194304 28006 0 0 0 100254 27 0 0 25 0 1 0 223685814 155017216 27540 18446744073709551615 134512640 134966189 4294956736 18446744073709551615 134519898 0 0 4096 0 0 0 0 17 1 0 0
/proc/15420/statm: 37846 27540 52 110 0 37733 0
Current children cumulated CPU time (s) 1002.87
Current children cumulated vsize (KiB) 156736

[startup+1063.44 s]
/proc/loadavg: 1.00 1.00 1.00 2/66 15618
/proc/meminfo: memFree=1298576/2055920 swapFree=4183908/4192956
[pid=15414] ppid=15412 vsize=5352 CPUtime=0.06
/proc/15414/stat : 15414 (TiniSatELite) S 15412 15414 14576 0 -1 4194304 331 742 0 0 0 0 6 0 16 0 1 0 223685806 5480448 236 18446744073709551615 4194304 4889804 548682069312 18446744073709551615 231962370884 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/15414/statm: 1338 236 197 169 0 49 0
[pid=15420] ppid=15414 vsize=151384 CPUtime=1062.86
/proc/15420/stat : 15420 (tinisat) R 15414 15414 14576 0 -1 4194304 28852 0 0 0 106258 28 0 0 25 0 1 0 223685814 155017216 28386 18446744073709551615 134512640 134966189 4294956736 18446744073709551615 134519843 0 0 4096 0 0 0 0 17 1 0 0
/proc/15420/statm: 37846 28386 52 110 0 37733 0
Current children cumulated CPU time (s) 1062.92
Current children cumulated vsize (KiB) 156736

[startup+1123.51 s]
/proc/loadavg: 1.00 1.00 1.00 2/66 15618
/proc/meminfo: memFree=1295312/2055920 swapFree=4183908/4192956
[pid=15414] ppid=15412 vsize=5352 CPUtime=0.06
/proc/15414/stat : 15414 (TiniSatELite) S 15412 15414 14576 0 -1 4194304 331 742 0 0 0 0 6 0 16 0 1 0 223685806 5480448 236 18446744073709551615 4194304 4889804 548682069312 18446744073709551615 231962370884 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/15414/statm: 1338 236 197 169 0 49 0
[pid=15420] ppid=15414 vsize=151576 CPUtime=1122.9
/proc/15420/stat : 15420 (tinisat) R 15414 15414 14576 0 -1 4194304 29662 0 0 0 112261 29 0 0 25 0 1 0 223685814 155213824 29196 18446744073709551615 134512640 134966189 4294956736 18446744073709551615 134519843 0 0 4096 0 0 0 0 17 1 0 0
/proc/15420/statm: 37894 29196 52 110 0 37781 0
Current children cumulated CPU time (s) 1122.96
Current children cumulated vsize (KiB) 156928

[startup+1183.57 s]
/proc/loadavg: 1.00 1.00 1.00 2/66 15618
/proc/meminfo: memFree=1292112/2055920 swapFree=4183908/4192956
[pid=15414] ppid=15412 vsize=5352 CPUtime=0.06
/proc/15414/stat : 15414 (TiniSatELite) S 15412 15414 14576 0 -1 4194304 331 742 0 0 0 0 6 0 16 0 1 0 223685806 5480448 236 18446744073709551615 4194304 4889804 548682069312 18446744073709551615 231962370884 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/15414/statm: 1338 236 197 169 0 49 0
[pid=15420] ppid=15414 vsize=151576 CPUtime=1182.94
/proc/15420/stat : 15420 (tinisat) R 15414 15414 14576 0 -1 4194304 30464 0 0 0 118264 30 0 0 25 0 1 0 223685814 155213824 29998 18446744073709551615 134512640 134966189 4294956736 18446744073709551615 134519968 0 0 4096 0 0 0 0 17 1 0 0
/proc/15420/statm: 37894 29998 52 110 0 37781 0
Current children cumulated CPU time (s) 1183
Current children cumulated vsize (KiB) 156928



Maximum CPU time exceeded: sending SIGTERM then SIGKILL

[startup+1200.58 s]
/proc/loadavg: 1.00 1.00 1.00 2/66 15618
/proc/meminfo: memFree=1291024/2055920 swapFree=4183908/4192956
[pid=15414] ppid=15412 vsize=5352 CPUtime=0.06
/proc/15414/stat : 15414 (TiniSatELite) S 15412 15414 14576 0 -1 4194304 331 742 0 0 0 0 6 0 16 0 1 0 223685806 5480448 236 18446744073709551615 4194304 4889804 548682069312 18446744073709551615 231962370884 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/15414/statm: 1338 236 197 169 0 49 0
[pid=15420] ppid=15414 vsize=151768 CPUtime=1199.95
/proc/15420/stat : 15420 (tinisat) R 15414 15414 14576 0 -1 4194304 30714 0 0 0 119965 30 0 0 25 0 1 0 223685814 155410432 30248 18446744073709551615 134512640 134966189 4294956736 18446744073709551615 134519843 0 0 4096 0 0 0 0 17 1 0 0
/proc/15420/statm: 37942 30248 52 110 0 37829 0
Current children cumulated CPU time (s) 1200.01
Current children cumulated vsize (KiB) 157120

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

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

Child ended because it received signal 15 (SIGTERM)

!!! problem with CPU time !!!
wait4(...,&childrusage) returns 15414 and gives childrusage.ru_utime.tv_sec=0 childrusage.ru_utime.tv_usec=65989 childrusage.ru_stime.tv_sec=0 childrusage.ru_stime.tv_usec=9998
CPU time returned by wait4() is 0.075987
while last known CPU time is 1200.01

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

Real time (s): 1200.59
CPU time (s): 1200.01
CPU user time (s): 1199.71
CPU system time (s): 0.3
CPU usage (%): 99.9516
Max. virtual memory (cumulated for all children) (KiB): 157120

getrusage(RUSAGE_CHILDREN,...) data:
user time used= 0.065989
system time used= 0.009998
maximum resident set size= 0
integral shared memory size= 0
integral unshared data size= 0
integral unshared stack size= 0
page reclaims= 1073
page faults= 0
swaps= 0
block input operations= 0
block output operations= 0
messages sent= 0
messages received= 0
signals received= 0
voluntary context switches= 33
involuntary context switches= 10

runsolver used 0.995848 second user time and 2.47962 second system time

The end

Launcher Data (download as text)

Begin job on node71 on Wed Feb 21 05:54:40 UTC 2007

IDJOB= 303517
IDBENCH= 20110
IDSOLVER= 99
FILE ID= node71/303517-1172037280

PBS_JOBID= 3892704

Free space on /tmp= 66561 MiB

SOLVER NAME= TiniSatELite 2007-02-08
BENCH NAME= HOME/pub/bench/SAT07/random/LargeSize/7SAT/v200/unif-k7-r85-v200-c17000-S666382280-13.cnf
COMMAND LINE= /tmp/evaluation/303517-1172037280/TiniSatELite /tmp/evaluation/303517-1172037280/instance-303517-1172037280.cnf            
RUNSOLVER COMMAND LINE= runsolver  --timestamp  -w ROOT/results/node71/watcher-303517-1172037280 -o ROOT/results/node71/solver-303517-1172037280 -C 1200 -M 1800 --output-limit 1,15  /tmp/evaluation/303517-1172037280/TiniSatELite /tmp/evaluation/303517-1172037280/instance-303517-1172037280.cnf            

META MD5SUM SOLVER= 388ad77fe8f3a9a6ad5bf764ada795dd
MD5SUM BENCH=  c43d54c2e9e3de5b9ca4424a3e9c633d

RANDOM SEED= 978133724

TIME LIMIT= 1200 seconds
MEMORY LIMIT= 1800 MiB

Linux node71.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:       1413872 kB
Buffers:         24040 kB
Cached:         558984 kB
SwapCached:       2796 kB
Active:          92788 kB
Inactive:       499700 kB
HighTotal:           0 kB
HighFree:            0 kB
LowTotal:      2055920 kB
LowFree:       1413872 kB
SwapTotal:     4192956 kB
SwapFree:      4183908 kB
Dirty:            1612 kB
Writeback:           0 kB
Mapped:          15356 kB
Slab:            35512 kB
Committed_AS:   715852 kB
PageTables:       1448 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= 66560 MiB

End job on node71 on Wed Feb 21 06:14:43 UTC 2007