Trace number 303476

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) 1200.09 1200.47

General information on the benchmark

Namerandom/LargeSize/7SAT/v200/
unif-k7-r85-v200-c17000-S1923240245-08.cnf
MD5SUMb9cfdbb54bb41cfa6a69bab5a7fcb3dc
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:   0.020996 s
0.00/0.03	c ==============================================================================
0.07/0.12	c Tinisat 0.22
0.07/0.12	c solving /tmp/GTI_node23.alineos.net_19060.cnf
0.07/0.12	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/node23/watcher-303476-1172036228 -o ROOT/results/node23/solver-303476-1172036228 -C 1200 -M 1800 --output-limit 1,15 /tmp/evaluation/303476-1172036228/TiniSatELite /tmp/evaluation/303476-1172036228/instance-303476-1172036228.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 3/77 19060
/proc/meminfo: memFree=1518744/2055920 swapFree=4144960/4192956
[pid=19060] ppid=19058 vsize=5352 CPUtime=0
/proc/19060/stat : 19060 (TiniSatELite) S 19058 19060 18296 0 -1 4194304 274 0 0 0 0 0 0 0 18 0 1 0 223576710 5480448 232 18446744073709551615 4194304 4889804 548682069312 18446744073709551615 238487830610 0 0 4100 65536 18446744071563648864 0 0 17 1 0 0
/proc/19060/statm: 1338 232 195 169 0 49 0
[pid=19061] ppid=19060 vsize=5352 CPUtime=0
/proc/19061/stat : 19061 (TiniSatELite) S 19060 19060 18296 0 -1 4194368 52 25 0 0 0 0 0 0 21 0 1 0 223576710 5480448 236 18446744073709551615 4194304 4889804 548682069312 18446744073709551615 238487659332 0 65536 4096 65538 18446744071563356171 0 0 17 1 0 0
/proc/19061/statm: 1338 236 198 169 0 49 0

[startup+0.108495 s]
/proc/loadavg: 0.99 0.98 0.99 3/77 19060
/proc/meminfo: memFree=1518744/2055920 swapFree=4144960/4192956
[pid=19060] ppid=19058 vsize=5352 CPUtime=0.07
/proc/19060/stat : 19060 (TiniSatELite) S 19058 19060 18296 0 -1 4194304 331 743 0 0 0 0 6 1 16 0 1 0 223576710 5480448 236 18446744073709551615 4194304 4889804 548682069312 18446744073709551615 238487659332 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/19060/statm: 1338 236 197 169 0 49 0
Current children cumulated CPU time (s) 0.07
Current children cumulated vsize (KiB) 5352

[startup+0.516535 s]
/proc/loadavg: 0.99 0.98 0.99 3/77 19060
/proc/meminfo: memFree=1518744/2055920 swapFree=4144960/4192956
[pid=19060] ppid=19058 vsize=5352 CPUtime=0.07
/proc/19060/stat : 19060 (TiniSatELite) S 19058 19060 18296 0 -1 4194304 331 743 0 0 0 0 6 1 16 0 1 0 223576710 5480448 236 18446744073709551615 4194304 4889804 548682069312 18446744073709551615 238487659332 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/19060/statm: 1338 236 197 169 0 49 0
Current children cumulated CPU time (s) 0.07
Current children cumulated vsize (KiB) 5352

[startup+1.33863 s]
/proc/loadavg: 0.99 0.98 0.99 2/79 19066
/proc/meminfo: memFree=1514824/2055920 swapFree=4144960/4192956
[pid=19060] ppid=19058 vsize=5352 CPUtime=0.07
/proc/19060/stat : 19060 (TiniSatELite) S 19058 19060 18296 0 -1 4194304 331 743 0 0 0 0 6 1 16 0 1 0 223576710 5480448 236 18446744073709551615 4194304 4889804 548682069312 18446744073709551615 238487659332 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/19060/statm: 1338 236 197 169 0 49 0
[pid=19066] ppid=19060 vsize=4832 CPUtime=1.25
/proc/19066/stat : 19066 (tinisat) R 19060 19060 18296 0 -1 4194304 925 0 0 0 125 0 0 0 25 0 1 0 223576718 4947968 910 18446744073709551615 134512640 134966189 4294956736 18446744073709551615 134518568 0 0 4096 0 0 0 0 17 1 0 0
/proc/19066/statm: 1208 910 52 110 0 1095 0
Current children cumulated CPU time (s) 1.32
Current children cumulated vsize (KiB) 10184

[startup+2.98582 s]
/proc/loadavg: 0.99 0.98 0.99 2/79 19066
/proc/meminfo: memFree=1513288/2055920 swapFree=4144960/4192956
[pid=19060] ppid=19058 vsize=5352 CPUtime=0.07
/proc/19060/stat : 19060 (TiniSatELite) S 19058 19060 18296 0 -1 4194304 331 743 0 0 0 0 6 1 16 0 1 0 223576710 5480448 236 18446744073709551615 4194304 4889804 548682069312 18446744073709551615 238487659332 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/19060/statm: 1338 236 197 169 0 49 0
[pid=19066] ppid=19060 vsize=9084 CPUtime=2.9
/proc/19066/stat : 19066 (tinisat) R 19060 19060 18296 0 -1 4194304 1368 0 0 0 289 1 0 0 25 0 1 0 223576718 9302016 1353 18446744073709551615 134512640 134966189 4294956736 18446744073709551615 134519843 0 0 4096 0 0 0 0 17 1 0 0
/proc/19066/statm: 2271 1353 52 110 0 2158 0
Current children cumulated CPU time (s) 2.97
Current children cumulated vsize (KiB) 14436

[startup+6.26219 s]
/proc/loadavg: 0.99 0.98 0.99 2/79 19066
/proc/meminfo: memFree=1510280/2055920 swapFree=4144960/4192956
[pid=19060] ppid=19058 vsize=5352 CPUtime=0.07
/proc/19060/stat : 19060 (TiniSatELite) S 19058 19060 18296 0 -1 4194304 331 743 0 0 0 0 6 1 16 0 1 0 223576710 5480448 236 18446744073709551615 4194304 4889804 548682069312 18446744073709551615 238487659332 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/19060/statm: 1338 236 197 169 0 49 0
[pid=19066] ppid=19060 vsize=9348 CPUtime=6.17
/proc/19066/stat : 19066 (tinisat) R 19060 19060 18296 0 -1 4194304 2027 0 0 0 616 1 0 0 25 0 1 0 223576718 9572352 2012 18446744073709551615 134512640 134966189 4294956736 18446744073709551615 134520118 0 0 4096 0 0 0 0 17 1 0 0
/proc/19066/statm: 2337 2012 52 110 0 2224 0
Current children cumulated CPU time (s) 6.24
Current children cumulated vsize (KiB) 14700

[startup+12.7249 s]
/proc/loadavg: 0.99 0.98 0.99 2/79 19066
/proc/meminfo: memFree=1506504/2055920 swapFree=4144960/4192956
[pid=19060] ppid=19058 vsize=5352 CPUtime=0.07
/proc/19060/stat : 19060 (TiniSatELite) S 19058 19060 18296 0 -1 4194304 331 743 0 0 0 0 6 1 16 0 1 0 223576710 5480448 236 18446744073709551615 4194304 4889804 548682069312 18446744073709551615 238487659332 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/19060/statm: 1338 236 197 169 0 49 0
[pid=19066] ppid=19060 vsize=18248 CPUtime=12.64
/proc/19066/stat : 19066 (tinisat) R 19060 19060 18296 0 -1 4194304 2902 0 0 0 1262 2 0 0 25 0 1 0 223576718 18685952 2887 18446744073709551615 134512640 134966189 4294956736 18446744073709551615 134519843 0 0 4096 0 0 0 0 17 1 0 0
/proc/19066/statm: 4562 2887 52 110 0 4449 0
Current children cumulated CPU time (s) 12.71
Current children cumulated vsize (KiB) 23600

[startup+25.5314 s]
/proc/loadavg: 0.99 0.98 0.99 2/79 19066
/proc/meminfo: memFree=1501448/2055920 swapFree=4144960/4192956
[pid=19060] ppid=19058 vsize=5352 CPUtime=0.07
/proc/19060/stat : 19060 (TiniSatELite) S 19058 19060 18296 0 -1 4194304 331 743 0 0 0 0 6 1 16 0 1 0 223576710 5480448 236 18446744073709551615 4194304 4889804 548682069312 18446744073709551615 238487659332 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/19060/statm: 1338 236 197 169 0 49 0
[pid=19066] ppid=19060 vsize=18920 CPUtime=25.43
/proc/19066/stat : 19066 (tinisat) R 19060 19060 18296 0 -1 4194304 4190 0 0 0 2541 2 0 0 25 0 1 0 223576718 19374080 4175 18446744073709551615 134512640 134966189 4294956736 18446744073709551615 134518568 0 0 4096 0 0 0 0 17 1 0 0
/proc/19066/statm: 4730 4175 52 110 0 4617 0
Current children cumulated CPU time (s) 25.5
Current children cumulated vsize (KiB) 24272

[startup+51.1593 s]
/proc/loadavg: 0.99 0.98 0.99 2/79 19066
/proc/meminfo: memFree=1494024/2055920 swapFree=4144960/4192956
[pid=19060] ppid=19058 vsize=5352 CPUtime=0.07
/proc/19060/stat : 19060 (TiniSatELite) S 19058 19060 18296 0 -1 4194304 331 743 0 0 0 0 6 1 16 0 1 0 223576710 5480448 236 18446744073709551615 4194304 4889804 548682069312 18446744073709551615 238487659332 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/19060/statm: 1338 236 197 169 0 49 0
[pid=19066] ppid=19060 vsize=36724 CPUtime=51.05
/proc/19066/stat : 19066 (tinisat) R 19060 19060 18296 0 -1 4194304 6062 0 0 0 5101 4 0 0 25 0 1 0 223576718 37605376 5982 18446744073709551615 134512640 134966189 4294956736 18446744073709551615 134519843 0 0 4096 0 0 0 0 17 1 0 0
/proc/19066/statm: 9181 5982 52 110 0 9068 0
Current children cumulated CPU time (s) 51.12
Current children cumulated vsize (KiB) 42076

[startup+102.419 s]
/proc/loadavg: 1.03 1.00 1.00 2/79 19066
/proc/meminfo: memFree=1483592/2055920 swapFree=4144960/4192956
[pid=19060] ppid=19058 vsize=5352 CPUtime=0.07
/proc/19060/stat : 19060 (TiniSatELite) S 19058 19060 18296 0 -1 4194304 331 743 0 0 0 0 6 1 16 0 1 0 223576710 5480448 236 18446744073709551615 4194304 4889804 548682069312 18446744073709551615 238487659332 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/19060/statm: 1338 236 197 169 0 49 0
[pid=19066] ppid=19060 vsize=38152 CPUtime=102.3
/proc/19066/stat : 19066 (tinisat) R 19060 19060 18296 0 -1 4194304 8668 0 0 0 10221 9 0 0 25 0 1 0 223576718 39067648 8588 18446744073709551615 134512640 134966189 4294956736 18446744073709551615 134519843 0 0 4096 0 0 0 0 17 1 0 0
/proc/19066/statm: 9538 8588 52 110 0 9425 0
Current children cumulated CPU time (s) 102.37
Current children cumulated vsize (KiB) 43504

[startup+162.498 s]
/proc/loadavg: 1.01 1.00 1.00 2/79 19066
/proc/meminfo: memFree=1474696/2055920 swapFree=4144960/4192956
[pid=19060] ppid=19058 vsize=5352 CPUtime=0.07
/proc/19060/stat : 19060 (TiniSatELite) S 19058 19060 18296 0 -1 4194304 331 743 0 0 0 0 6 1 16 0 1 0 223576710 5480448 236 18446744073709551615 4194304 4889804 548682069312 18446744073709551615 238487659332 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/19060/statm: 1338 236 197 169 0 49 0
[pid=19066] ppid=19060 vsize=73692 CPUtime=162.36
/proc/19066/stat : 19066 (tinisat) R 19060 19060 18296 0 -1 4194304 10980 0 0 0 16224 12 0 0 25 0 1 0 223576718 75460608 10771 18446744073709551615 134512640 134966189 4294956736 18446744073709551615 134520032 0 0 4096 0 0 0 0 17 1 0 0
/proc/19066/statm: 18423 10771 52 110 0 18310 0
Current children cumulated CPU time (s) 162.43
Current children cumulated vsize (KiB) 79044

[startup+222.571 s]
/proc/loadavg: 1.00 1.00 1.00 2/79 19066
/proc/meminfo: memFree=1467208/2055920 swapFree=4144960/4192956
[pid=19060] ppid=19058 vsize=5352 CPUtime=0.07
/proc/19060/stat : 19060 (TiniSatELite) S 19058 19060 18296 0 -1 4194304 331 743 0 0 0 0 6 1 16 0 1 0 223576710 5480448 236 18446744073709551615 4194304 4889804 548682069312 18446744073709551615 238487659332 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/19060/statm: 1338 236 197 169 0 49 0
[pid=19066] ppid=19060 vsize=74476 CPUtime=222.42
/proc/19066/stat : 19066 (tinisat) R 19060 19060 18296 0 -1 4194304 12852 0 0 0 22228 14 0 0 25 0 1 0 223576718 76263424 12643 18446744073709551615 134512640 134966189 4294956736 18446744073709551615 134520078 0 0 4096 0 0 0 0 17 1 0 0
/proc/19066/statm: 18619 12643 52 110 0 18506 0
Current children cumulated CPU time (s) 222.49
Current children cumulated vsize (KiB) 79828

[startup+282.645 s]
/proc/loadavg: 1.00 1.00 1.00 2/79 19068
/proc/meminfo: memFree=1460232/2055920 swapFree=4144960/4192956
[pid=19060] ppid=19058 vsize=5352 CPUtime=0.07
/proc/19060/stat : 19060 (TiniSatELite) S 19058 19060 18296 0 -1 4194304 331 743 0 0 0 0 6 1 16 0 1 0 223576710 5480448 236 18446744073709551615 4194304 4889804 548682069312 18446744073709551615 238487659332 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/19060/statm: 1338 236 197 169 0 49 0
[pid=19066] ppid=19060 vsize=74780 CPUtime=282.48
/proc/19066/stat : 19066 (tinisat) R 19060 19060 18296 0 -1 4194304 14574 0 0 0 28231 17 0 0 25 0 1 0 223576718 76574720 14365 18446744073709551615 134512640 134966189 4294956736 18446744073709551615 134520078 0 0 4096 0 0 0 0 17 1 0 0
/proc/19066/statm: 18695 14365 52 110 0 18582 0
Current children cumulated CPU time (s) 282.55
Current children cumulated vsize (KiB) 80132

[startup+342.717 s]
/proc/loadavg: 1.00 1.00 1.00 2/79 19068
/proc/meminfo: memFree=1453576/2055920 swapFree=4144960/4192956
[pid=19060] ppid=19058 vsize=5352 CPUtime=0.07
/proc/19060/stat : 19060 (TiniSatELite) S 19058 19060 18296 0 -1 4194304 331 743 0 0 0 0 6 1 16 0 1 0 223576710 5480448 236 18446744073709551615 4194304 4889804 548682069312 18446744073709551615 238487659332 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/19060/statm: 1338 236 197 169 0 49 0
[pid=19066] ppid=19060 vsize=76252 CPUtime=342.53
/proc/19066/stat : 19066 (tinisat) R 19060 19060 18296 0 -1 4194304 16246 0 0 0 34235 18 0 0 25 0 1 0 223576718 78082048 16037 18446744073709551615 134512640 134966189 4294956736 18446744073709551615 134519912 0 0 4096 0 0 0 0 17 1 0 0
/proc/19066/statm: 19063 16037 52 110 0 18950 0
Current children cumulated CPU time (s) 342.6
Current children cumulated vsize (KiB) 81604

[startup+402.791 s]
/proc/loadavg: 1.00 1.00 1.00 2/79 19068
/proc/meminfo: memFree=1448392/2055920 swapFree=4144960/4192956
[pid=19060] ppid=19058 vsize=5352 CPUtime=0.07
/proc/19060/stat : 19060 (TiniSatELite) S 19058 19060 18296 0 -1 4194304 331 743 0 0 0 0 6 1 16 0 1 0 223576710 5480448 236 18446744073709551615 4194304 4889804 548682069312 18446744073709551615 238487659332 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/19060/statm: 1338 236 197 169 0 49 0
[pid=19066] ppid=19060 vsize=76732 CPUtime=402.59
/proc/19066/stat : 19066 (tinisat) R 19060 19060 18296 0 -1 4194304 17528 0 0 0 40239 20 0 0 25 0 1 0 223576718 78573568 17319 18446744073709551615 134512640 134966189 4294956736 18446744073709551615 134519905 0 0 4096 0 0 0 0 17 1 0 0
/proc/19066/statm: 19183 17319 52 110 0 19070 0
Current children cumulated CPU time (s) 402.66
Current children cumulated vsize (KiB) 82084

[startup+462.866 s]
/proc/loadavg: 1.00 1.00 1.00 2/79 19068
/proc/meminfo: memFree=1443592/2055920 swapFree=4144960/4192956
[pid=19060] ppid=19058 vsize=5352 CPUtime=0.07
/proc/19060/stat : 19060 (TiniSatELite) S 19058 19060 18296 0 -1 4194304 331 743 0 0 0 0 6 1 16 0 1 0 223576710 5480448 236 18446744073709551615 4194304 4889804 548682069312 18446744073709551615 238487659332 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/19060/statm: 1338 236 197 169 0 49 0
[pid=19066] ppid=19060 vsize=78396 CPUtime=462.64
/proc/19066/stat : 19066 (tinisat) R 19060 19060 18296 0 -1 4194304 18977 0 0 0 46243 21 0 0 25 0 1 0 223576718 80277504 18511 18446744073709551615 134512640 134966189 4294956736 18446744073709551615 134519843 0 0 4096 0 0 0 0 17 1 0 0
/proc/19066/statm: 19599 18511 52 110 0 19486 0
Current children cumulated CPU time (s) 462.71
Current children cumulated vsize (KiB) 83748

[startup+522.94 s]
/proc/loadavg: 1.00 1.00 1.00 2/79 19068
/proc/meminfo: memFree=1438856/2055920 swapFree=4144960/4192956
[pid=19060] ppid=19058 vsize=5352 CPUtime=0.07

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

[pid=19060] ppid=19058 vsize=5352 CPUtime=0.07
/proc/19060/stat : 19060 (TiniSatELite) S 19058 19060 18296 0 -1 4194304 331 743 0 0 0 0 6 1 16 0 1 0 223576710 5480448 236 18446744073709551615 4194304 4889804 548682069312 18446744073709551615 238487659332 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/19060/statm: 1338 236 197 169 0 49 0
[pid=19066] ppid=19060 vsize=147844 CPUtime=582.76
/proc/19066/stat : 19066 (tinisat) R 19060 19060 18296 0 -1 4194304 21238 0 0 0 58251 25 0 0 25 0 1 0 223576718 151392256 20772 18446744073709551615 134512640 134966189 4294956736 18446744073709551615 134519843 0 0 4096 0 0 0 0 17 1 0 0
/proc/19066/statm: 36961 20772 52 110 0 36848 0
Current children cumulated CPU time (s) 582.83
Current children cumulated vsize (KiB) 153196

[startup+643.092 s]
/proc/loadavg: 1.00 1.00 1.00 2/79 19068
/proc/meminfo: memFree=1430280/2055920 swapFree=4144960/4192956
[pid=19060] ppid=19058 vsize=5352 CPUtime=0.07
/proc/19060/stat : 19060 (TiniSatELite) S 19058 19060 18296 0 -1 4194304 331 743 0 0 0 0 6 1 16 0 1 0 223576710 5480448 236 18446744073709551615 4194304 4889804 548682069312 18446744073709551615 238487659332 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/19060/statm: 1338 236 197 169 0 49 0
[pid=19066] ppid=19060 vsize=148196 CPUtime=642.81
/proc/19066/stat : 19066 (tinisat) R 19060 19060 18296 0 -1 4194304 22328 0 0 0 64255 26 0 0 25 0 1 0 223576718 151752704 21862 18446744073709551615 134512640 134966189 4294956736 18446744073709551615 134519843 0 0 4096 0 0 0 0 17 1 0 0
/proc/19066/statm: 37049 21862 52 110 0 36936 0
Current children cumulated CPU time (s) 642.88
Current children cumulated vsize (KiB) 153548

[startup+703.163 s]
/proc/loadavg: 1.00 1.00 1.00 2/79 19068
/proc/meminfo: memFree=1426248/2055920 swapFree=4144960/4192956
[pid=19060] ppid=19058 vsize=5352 CPUtime=0.07
/proc/19060/stat : 19060 (TiniSatELite) S 19058 19060 18296 0 -1 4194304 331 743 0 0 0 0 6 1 16 0 1 0 223576710 5480448 236 18446744073709551615 4194304 4889804 548682069312 18446744073709551615 238487659332 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/19060/statm: 1338 236 197 169 0 49 0
[pid=19066] ppid=19060 vsize=148932 CPUtime=702.87
/proc/19066/stat : 19066 (tinisat) R 19060 19060 18296 0 -1 4194304 23315 0 0 0 70260 27 0 0 25 0 1 0 223576718 152506368 22849 18446744073709551615 134512640 134966189 4294956736 18446744073709551615 134519843 0 0 4096 0 0 0 0 17 1 0 0
/proc/19066/statm: 37233 22849 52 110 0 37120 0
Current children cumulated CPU time (s) 702.94
Current children cumulated vsize (KiB) 154284

[startup+763.237 s]
/proc/loadavg: 1.05 1.01 1.00 2/79 19068
/proc/meminfo: memFree=1422472/2055920 swapFree=4144960/4192956
[pid=19060] ppid=19058 vsize=5352 CPUtime=0.07
/proc/19060/stat : 19060 (TiniSatELite) S 19058 19060 18296 0 -1 4194304 331 743 0 0 0 0 6 1 16 0 1 0 223576710 5480448 236 18446744073709551615 4194304 4889804 548682069312 18446744073709551615 238487659332 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/19060/statm: 1338 236 197 169 0 49 0
[pid=19066] ppid=19060 vsize=149828 CPUtime=762.93
/proc/19066/stat : 19066 (tinisat) R 19060 19060 18296 0 -1 4194304 24260 0 0 0 76264 29 0 0 25 0 1 0 223576718 153423872 23794 18446744073709551615 134512640 134966189 4294956736 18446744073709551615 134519843 0 0 4096 0 0 0 0 17 1 0 0
/proc/19066/statm: 37457 23794 52 110 0 37344 0
Current children cumulated CPU time (s) 763
Current children cumulated vsize (KiB) 155180

[startup+823.311 s]
/proc/loadavg: 1.02 1.01 1.00 2/79 19068
/proc/meminfo: memFree=1419016/2055920 swapFree=4144960/4192956
[pid=19060] ppid=19058 vsize=5352 CPUtime=0.07
/proc/19060/stat : 19060 (TiniSatELite) S 19058 19060 18296 0 -1 4194304 331 743 0 0 0 0 6 1 16 0 1 0 223576710 5480448 236 18446744073709551615 4194304 4889804 548682069312 18446744073709551615 238487659332 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/19060/statm: 1338 236 197 169 0 49 0
[pid=19066] ppid=19060 vsize=150020 CPUtime=822.99
/proc/19066/stat : 19066 (tinisat) R 19060 19060 18296 0 -1 4194304 25105 0 0 0 82268 31 0 0 25 0 1 0 223576718 153620480 24639 18446744073709551615 134512640 134966189 4294956736 18446744073709551615 134520008 0 0 4096 0 0 0 0 17 1 0 0
/proc/19066/statm: 37505 24639 52 110 0 37392 0
Current children cumulated CPU time (s) 823.06
Current children cumulated vsize (KiB) 155372

[startup+883.383 s]
/proc/loadavg: 1.00 1.00 1.00 2/79 19068
/proc/meminfo: memFree=1415816/2055920 swapFree=4144960/4192956
[pid=19060] ppid=19058 vsize=5352 CPUtime=0.07
/proc/19060/stat : 19060 (TiniSatELite) S 19058 19060 18296 0 -1 4194304 331 743 0 0 0 0 6 1 16 0 1 0 223576710 5480448 236 18446744073709551615 4194304 4889804 548682069312 18446744073709551615 238487659332 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/19060/statm: 1338 236 197 169 0 49 0
[pid=19066] ppid=19060 vsize=150596 CPUtime=883.03
/proc/19066/stat : 19066 (tinisat) R 19060 19060 18296 0 -1 4194304 25908 0 0 0 88272 31 0 0 25 0 1 0 223576718 154210304 25442 18446744073709551615 134512640 134966189 4294956736 18446744073709551615 134519873 0 0 4096 0 0 0 0 17 1 0 0
/proc/19066/statm: 37649 25442 52 110 0 37536 0
Current children cumulated CPU time (s) 883.1
Current children cumulated vsize (KiB) 155948

[startup+943.454 s]
/proc/loadavg: 1.00 1.00 1.00 2/79 19068
/proc/meminfo: memFree=1412680/2055920 swapFree=4144960/4192956
[pid=19060] ppid=19058 vsize=5352 CPUtime=0.07
/proc/19060/stat : 19060 (TiniSatELite) S 19058 19060 18296 0 -1 4194304 331 743 0 0 0 0 6 1 16 0 1 0 223576710 5480448 236 18446744073709551615 4194304 4889804 548682069312 18446744073709551615 238487659332 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/19060/statm: 1338 236 197 169 0 49 0
[pid=19066] ppid=19060 vsize=150916 CPUtime=943.09
/proc/19066/stat : 19066 (tinisat) R 19060 19060 18296 0 -1 4194304 26689 0 0 0 94276 33 0 0 25 0 1 0 223576718 154537984 26223 18446744073709551615 134512640 134966189 4294956736 18446744073709551615 134519905 0 0 4096 0 0 0 0 17 1 0 0
/proc/19066/statm: 37729 26223 52 110 0 37616 0
Current children cumulated CPU time (s) 943.16
Current children cumulated vsize (KiB) 156268

[startup+1003.53 s]
/proc/loadavg: 1.00 1.00 1.00 2/79 19068
/proc/meminfo: memFree=1409544/2055920 swapFree=4144960/4192956
[pid=19060] ppid=19058 vsize=5352 CPUtime=0.07
/proc/19060/stat : 19060 (TiniSatELite) S 19058 19060 18296 0 -1 4194304 331 743 0 0 0 0 6 1 16 0 1 0 223576710 5480448 236 18446744073709551615 4194304 4889804 548682069312 18446744073709551615 238487659332 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/19060/statm: 1338 236 197 169 0 49 0
[pid=19066] ppid=19060 vsize=151396 CPUtime=1003.15
/proc/19066/stat : 19066 (tinisat) R 19060 19060 18296 0 -1 4194304 27461 0 0 0 100281 34 0 0 25 0 1 0 223576718 155029504 26995 18446744073709551615 134512640 134966189 4294956736 18446744073709551615 134519843 0 0 4096 0 0 0 0 17 1 0 0
/proc/19066/statm: 37849 26995 52 110 0 37736 0
Current children cumulated CPU time (s) 1003.22
Current children cumulated vsize (KiB) 156748

[startup+1063.6 s]
/proc/loadavg: 1.00 1.00 1.00 2/79 19068
/proc/meminfo: memFree=1406344/2055920 swapFree=4144960/4192956
[pid=19060] ppid=19058 vsize=5352 CPUtime=0.07
/proc/19060/stat : 19060 (TiniSatELite) S 19058 19060 18296 0 -1 4194304 331 743 0 0 0 0 6 1 16 0 1 0 223576710 5480448 236 18446744073709551615 4194304 4889804 548682069312 18446744073709551615 238487659332 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/19060/statm: 1338 236 197 169 0 49 0
[pid=19066] ppid=19060 vsize=151396 CPUtime=1063.2
/proc/19066/stat : 19066 (tinisat) R 19060 19060 18296 0 -1 4194304 28258 0 0 0 106285 35 0 0 25 0 1 0 223576718 155029504 27792 18446744073709551615 134512640 134966189 4294956736 18446744073709551615 134519858 0 0 4096 0 0 0 0 17 1 0 0
/proc/19066/statm: 37849 27792 52 110 0 37736 0
Current children cumulated CPU time (s) 1063.27
Current children cumulated vsize (KiB) 156748

[startup+1123.67 s]
/proc/loadavg: 1.00 1.00 1.00 2/79 19068
/proc/meminfo: memFree=1403208/2055920 swapFree=4144960/4192956
[pid=19060] ppid=19058 vsize=5352 CPUtime=0.07
/proc/19060/stat : 19060 (TiniSatELite) S 19058 19060 18296 0 -1 4194304 331 743 0 0 0 0 6 1 16 0 1 0 223576710 5480448 236 18446744073709551615 4194304 4889804 548682069312 18446744073709551615 238487659332 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/19060/statm: 1338 236 197 169 0 49 0
[pid=19066] ppid=19060 vsize=151556 CPUtime=1123.26
/proc/19066/stat : 19066 (tinisat) R 19060 19060 18296 0 -1 4194304 29046 0 0 0 112290 36 0 0 25 0 1 0 223576718 155193344 28580 18446744073709551615 134512640 134966189 4294956736 18446744073709551615 134519843 0 0 4096 0 0 0 0 17 1 0 0
/proc/19066/statm: 37889 28580 52 110 0 37776 0
Current children cumulated CPU time (s) 1123.33
Current children cumulated vsize (KiB) 156908

[startup+1183.74 s]
/proc/loadavg: 1.00 1.00 1.00 2/79 19068
/proc/meminfo: memFree=1400136/2055920 swapFree=4144960/4192956
[pid=19060] ppid=19058 vsize=5352 CPUtime=0.07
/proc/19060/stat : 19060 (TiniSatELite) S 19058 19060 18296 0 -1 4194304 331 743 0 0 0 0 6 1 16 0 1 0 223576710 5480448 236 18446744073709551615 4194304 4889804 548682069312 18446744073709551615 238487659332 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/19060/statm: 1338 236 197 169 0 49 0
[pid=19066] ppid=19060 vsize=151716 CPUtime=1183.31
/proc/19066/stat : 19066 (tinisat) R 19060 19060 18296 0 -1 4194304 29814 0 0 0 118294 37 0 0 25 0 1 0 223576718 155357184 29348 18446744073709551615 134512640 134966189 4294956736 18446744073709551615 134519843 0 0 4096 0 0 0 0 17 1 0 0
/proc/19066/statm: 37929 29348 52 110 0 37816 0
Current children cumulated CPU time (s) 1183.38
Current children cumulated vsize (KiB) 157068



Maximum CPU time exceeded: sending SIGTERM then SIGKILL

[startup+1200.46 s]
/proc/loadavg: 1.00 1.00 1.00 2/79 19068
/proc/meminfo: memFree=1399240/2055920 swapFree=4144960/4192956
[pid=19060] ppid=19058 vsize=5352 CPUtime=0.07
/proc/19060/stat : 19060 (TiniSatELite) S 19058 19060 18296 0 -1 4194304 331 743 0 0 0 0 6 1 16 0 1 0 223576710 5480448 236 18446744073709551615 4194304 4889804 548682069312 18446744073709551615 238487659332 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/19060/statm: 1338 236 197 169 0 49 0
[pid=19066] ppid=19060 vsize=151716 CPUtime=1200.02
/proc/19066/stat : 19066 (tinisat) R 19060 19060 18296 0 -1 4194304 30026 0 0 0 119965 37 0 0 25 0 1 0 223576718 155357184 29560 18446744073709551615 134512640 134966189 4294956736 18446744073709551615 134519858 0 0 4096 0 0 0 0 17 1 0 0
/proc/19066/statm: 37929 29560 52 110 0 37816 0
Current children cumulated CPU time (s) 1200.09
Current children cumulated vsize (KiB) 157068

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

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

[startup+1200.46 s]
/proc/loadavg: 1.00 1.00 1.00 2/79 19068
/proc/meminfo: memFree=1399240/2055920 swapFree=4144960/4192956
[pid=19060] ppid=19058 vsize=5352 CPUtime=0.07
/proc/19060/stat : 19060 (TiniSatELite) S 19058 19060 18296 0 -1 4194304 331 743 0 0 0 0 6 1 16 0 1 0 223576710 5480448 236 18446744073709551615 4194304 4889804 548682069312 18446744073709551615 238487659332 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/19060/statm: 1338 236 197 169 0 49 0
[pid=19066] ppid=19060 vsize=151716 CPUtime=1200.02
/proc/19066/stat : 19066 (tinisat) R 19060 19060 18296 0 -1 4194304 30026 0 0 0 119965 37 0 0 25 0 1 0 223576718 155357184 29560 18446744073709551615 134512640 134966189 4294956736 18446744073709551615 134519858 0 0 4096 0 0 0 0 17 1 0 0
/proc/19066/statm: 37929 29560 52 110 0 37816 0
Current children cumulated CPU time (s) 1200.09
Current children cumulated vsize (KiB) 157068

Child ended because it received signal 15 (SIGTERM)

!!! problem with CPU time !!!
wait4(...,&childrusage) returns 19060 and gives childrusage.ru_utime.tv_sec=0 childrusage.ru_utime.tv_usec=64990 childrusage.ru_stime.tv_sec=0 childrusage.ru_stime.tv_usec=11998
CPU time returned by wait4() is 0.076988
while last known CPU time is 1200.09

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

Real time (s): 1200.47
CPU time (s): 1200.09
CPU user time (s): 1199.71
CPU system time (s): 0.38
CPU usage (%): 99.9687
Max. virtual memory (cumulated for all children) (KiB): 157068

getrusage(RUSAGE_CHILDREN,...) data:
user time used= 0.06499
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= 1074
page faults= 0
swaps= 0
block input operations= 0
block output operations= 0
messages sent= 0
messages received= 0
signals received= 0
voluntary context switches= 35
involuntary context switches= 11

runsolver used 1.09683 second user time and 3.17252 second system time

The end

Launcher Data (download as text)

Begin job on node23 on Wed Feb 21 05:37:08 UTC 2007

IDJOB= 303476
IDBENCH= 20109
IDSOLVER= 99
FILE ID= node23/303476-1172036228

PBS_JOBID= 3892706

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-S1923240245-08.cnf
COMMAND LINE= /tmp/evaluation/303476-1172036228/TiniSatELite /tmp/evaluation/303476-1172036228/instance-303476-1172036228.cnf            
RUNSOLVER COMMAND LINE= runsolver  --timestamp  -w ROOT/results/node23/watcher-303476-1172036228 -o ROOT/results/node23/solver-303476-1172036228 -C 1200 -M 1800 --output-limit 1,15  /tmp/evaluation/303476-1172036228/TiniSatELite /tmp/evaluation/303476-1172036228/instance-303476-1172036228.cnf            

META MD5SUM SOLVER= 388ad77fe8f3a9a6ad5bf764ada795dd
MD5SUM BENCH=  b9cfdbb54bb41cfa6a69bab5a7fcb3dc

RANDOM SEED= 108615667

TIME LIMIT= 1200 seconds
MEMORY LIMIT= 1800 MiB

Linux node23.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		: 3000.216
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		: 3000.216
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:       1519152 kB
Buffers:         38468 kB
Cached:         409412 kB
SwapCached:      14928 kB
Active:         109856 kB
Inactive:       360708 kB
HighTotal:           0 kB
HighFree:            0 kB
LowTotal:      2055920 kB
LowFree:       1519152 kB
SwapTotal:     4192956 kB
SwapFree:      4144960 kB
Dirty:            1632 kB
Writeback:           0 kB
Mapped:          29712 kB
Slab:            51756 kB
Committed_AS:   699300 kB
PageTables:       1696 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 node23 on Wed Feb 21 05:57:11 UTC 2007