Trace number 296219

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 1200.44

General information on the benchmark

Namerandom/OnTreshold/7SAT/v60/
unif-k7-r89-v60-c5340-S1846251911-07.SAT.shuffled.cnf
MD5SUM419e6a1917f72e0a12d5698f6fbe9d3d
Bench CategoryRANDOM (random instances)
Best result obtained on this benchmarkSAT
Best CPU time to get the best result obtained on this benchmark0.131979
Satisfiable
(Un)Satisfiability was proved
Number of variables60
Number of clauses5340
Sum of the clauses size37380
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 55340

Solver Data (download as text)

0.00/0.00	c Parsing...
0.00/0.01	c ==============================================================================
0.00/0.01	c |           |     ORIGINAL     |              LEARNT              |          |
0.00/0.01	c | Conflicts | Clauses Literals |   Limit Clauses Literals  Lit/Cl | Progress |
0.00/0.01	c ==============================================================================
0.00/0.01	c |         0 |    5340    37380 |    1601       0        0     nan |  0.000 % |
0.00/0.01	c ==============================================================================
0.00/0.01	c Result  :   #vars: 60   #clauses: 5340   #literals: 37380
0.00/0.01	c CPU time:   0.006998 s
0.00/0.01	c ==============================================================================
0.00/0.04	c Tinisat 0.22
0.00/0.04	c solving /tmp/GTI_node55.alineos.net_8613.cnf
0.00/0.04	c 60 variables, 5340 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/node55/watcher-296219-1171820306 -o ROOT/results/node55/solver-296219-1171820306 -C 1200 -M 1800 --output-limit 1,15 /tmp/evaluation/296219-1171820306/TiniSatELite /tmp/evaluation/296219-1171820306/instance-296219-1171820306.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 8613
/proc/meminfo: memFree=441792/2055920 swapFree=4183208/4192956
[pid=8613] ppid=8611 vsize=5356 CPUtime=0
/proc/8613/stat : 8613 (TiniSatELite) S 8611 8613 7826 0 -1 4194304 274 0 0 0 0 0 0 0 18 0 1 0 201987072 5484544 233 18446744073709551615 4194304 4889804 548682069232 18446744073709551615 248761778258 0 0 4100 65536 18446744071563648864 0 0 17 1 0 0
/proc/8613/statm: 1339 233 195 169 0 50 0
[pid=8614] ppid=8613 vsize=5356 CPUtime=0
/proc/8614/stat : 8614 (TiniSatELite) S 8613 8613 7826 0 -1 4194368 52 25 0 0 0 0 0 0 20 0 1 0 201987073 5484544 237 18446744073709551615 4194304 4889804 548682069232 18446744073709551615 248761606980 0 65536 4096 65538 18446744071563356171 0 0 17 1 0 0
/proc/8614/statm: 1339 237 198 169 0 50 0
[pid=8616] ppid=8614 vsize=0 CPUtime=0
/proc/8616/stat : 8616 (sed) D 8614 8613 7826 0 -1 4194308 164 0 0 0 0 0 0 0 21 0 1 0 201987073 0 0 18446744073709551615 0 0 0 0 0 0 2147483391 4096 0 18446744072099781622 0 0 17 1 0 0
/proc/8616/statm: 0 0 0 0 0 0 0

[startup+0.107053 s]
/proc/loadavg: 0.92 0.98 0.99 3/64 8613
/proc/meminfo: memFree=441792/2055920 swapFree=4183208/4192956
[pid=8613] ppid=8611 vsize=5356 CPUtime=0.01
/proc/8613/stat : 8613 (TiniSatELite) S 8611 8613 7826 0 -1 4194304 333 472 0 0 0 0 1 0 16 0 1 0 201987072 5484544 237 18446744073709551615 4194304 4889804 548682069232 18446744073709551615 248761606980 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/8613/statm: 1339 237 197 169 0 50 0
Current children cumulated CPU time (s) 0.01
Current children cumulated vsize (KiB) 5356

[startup+0.515086 s]
/proc/loadavg: 0.92 0.98 0.99 3/64 8613
/proc/meminfo: memFree=441792/2055920 swapFree=4183208/4192956
[pid=8613] ppid=8611 vsize=5356 CPUtime=0.01
/proc/8613/stat : 8613 (TiniSatELite) S 8611 8613 7826 0 -1 4194304 333 472 0 0 0 0 1 0 16 0 1 0 201987072 5484544 237 18446744073709551615 4194304 4889804 548682069232 18446744073709551615 248761606980 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/8613/statm: 1339 237 197 169 0 50 0
Current children cumulated CPU time (s) 0.01
Current children cumulated vsize (KiB) 5356

[startup+1.33517 s]
/proc/loadavg: 0.92 0.98 0.99 2/66 8619
/proc/meminfo: memFree=439600/2055920 swapFree=4183208/4192956
[pid=8613] ppid=8611 vsize=5356 CPUtime=0.01
/proc/8613/stat : 8613 (TiniSatELite) S 8611 8613 7826 0 -1 4194304 333 472 0 0 0 0 1 0 16 0 1 0 201987072 5484544 237 18446744073709551615 4194304 4889804 548682069232 18446744073709551615 248761606980 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/8613/statm: 1339 237 197 169 0 50 0
[pid=8619] ppid=8613 vsize=3584 CPUtime=1.3
/proc/8619/stat : 8619 (tinisat) R 8613 8613 7826 0 -1 4194304 563 0 0 0 130 0 0 0 25 0 1 0 201987075 3670016 548 18446744073709551615 134512640 134966189 4294956656 18446744073709551615 134519843 0 0 4096 0 0 0 0 17 1 0 0
/proc/8619/statm: 896 548 52 110 0 783 0
Current children cumulated CPU time (s) 1.31
Current children cumulated vsize (KiB) 8940

[startup+2.97133 s]
/proc/loadavg: 0.92 0.98 0.99 2/66 8619
/proc/meminfo: memFree=438576/2055920 swapFree=4183208/4192956
[pid=8613] ppid=8611 vsize=5356 CPUtime=0.01
/proc/8613/stat : 8613 (TiniSatELite) S 8611 8613 7826 0 -1 4194304 333 472 0 0 0 0 1 0 16 0 1 0 201987072 5484544 237 18446744073709551615 4194304 4889804 548682069232 18446744073709551615 248761606980 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/8613/statm: 1339 237 197 169 0 50 0
[pid=8619] ppid=8613 vsize=3852 CPUtime=2.93
/proc/8619/stat : 8619 (tinisat) R 8613 8613 7826 0 -1 4194304 835 0 0 0 293 0 0 0 25 0 1 0 201987075 3944448 820 18446744073709551615 134512640 134966189 4294956656 18446744073709551615 134519843 0 0 4096 0 0 0 0 17 1 0 0
/proc/8619/statm: 963 820 52 110 0 850 0
Current children cumulated CPU time (s) 2.94
Current children cumulated vsize (KiB) 9208

[startup+6.25164 s]
/proc/loadavg: 0.93 0.98 0.99 2/66 8619
/proc/meminfo: memFree=436976/2055920 swapFree=4183208/4192956
[pid=8613] ppid=8611 vsize=5356 CPUtime=0.01
/proc/8613/stat : 8613 (TiniSatELite) S 8611 8613 7826 0 -1 4194304 333 472 0 0 0 0 1 0 16 0 1 0 201987072 5484544 237 18446744073709551615 4194304 4889804 548682069232 18446744073709551615 248761606980 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/8613/statm: 1339 237 197 169 0 50 0
[pid=8619] ppid=8613 vsize=6932 CPUtime=6.21
/proc/8619/stat : 8619 (tinisat) R 8613 8613 7826 0 -1 4194304 1178 0 0 0 621 0 0 0 25 0 1 0 201987075 7098368 1130 18446744073709551615 134512640 134966189 4294956656 18446744073709551615 134520070 0 0 4096 0 0 0 0 17 1 0 0
/proc/8619/statm: 1733 1130 52 110 0 1620 0
Current children cumulated CPU time (s) 6.22
Current children cumulated vsize (KiB) 12288

[startup+12.6533 s]
/proc/loadavg: 0.93 0.98 0.99 2/66 8619
/proc/meminfo: memFree=435248/2055920 swapFree=4183208/4192956
[pid=8613] ppid=8611 vsize=5356 CPUtime=0.01
/proc/8613/stat : 8613 (TiniSatELite) S 8611 8613 7826 0 -1 4194304 333 472 0 0 0 0 1 0 16 0 1 0 201987072 5484544 237 18446744073709551615 4194304 4889804 548682069232 18446744073709551615 248761606980 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/8613/statm: 1339 237 197 169 0 50 0
[pid=8619] ppid=8613 vsize=7364 CPUtime=12.61
/proc/8619/stat : 8619 (tinisat) R 8613 8613 7826 0 -1 4194304 1573 0 0 0 1260 1 0 0 25 0 1 0 201987075 7540736 1525 18446744073709551615 134512640 134966189 4294956656 18446744073709551615 134519927 0 0 4096 0 0 0 0 17 1 0 0
/proc/8619/statm: 1841 1525 52 110 0 1728 0
Current children cumulated CPU time (s) 12.62
Current children cumulated vsize (KiB) 12720

[startup+25.4685 s]
/proc/loadavg: 0.94 0.98 0.99 2/66 8619
/proc/meminfo: memFree=433072/2055920 swapFree=4183208/4192956
[pid=8613] ppid=8611 vsize=5356 CPUtime=0.01
/proc/8613/stat : 8613 (TiniSatELite) S 8611 8613 7826 0 -1 4194304 333 472 0 0 0 0 1 0 16 0 1 0 201987072 5484544 237 18446744073709551615 4194304 4889804 548682069232 18446744073709551615 248761606980 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/8613/statm: 1339 237 197 169 0 50 0
[pid=8619] ppid=8613 vsize=13604 CPUtime=25.42
/proc/8619/stat : 8619 (tinisat) R 8613 8613 7826 0 -1 4194304 2199 0 0 0 2541 1 0 0 25 0 1 0 201987075 13930496 2086 18446744073709551615 134512640 134966189 4294956656 18446744073709551615 134519843 0 0 4096 0 0 0 0 17 1 0 0
/proc/8619/statm: 3401 2086 52 110 0 3288 0
Current children cumulated CPU time (s) 25.43
Current children cumulated vsize (KiB) 18960

[startup+51.091 s]
/proc/loadavg: 0.96 0.98 0.99 2/66 8620
/proc/meminfo: memFree=430064/2055920 swapFree=4183208/4192956
[pid=8613] ppid=8611 vsize=5356 CPUtime=0.01
/proc/8613/stat : 8613 (TiniSatELite) S 8611 8613 7826 0 -1 4194304 333 472 0 0 0 0 1 0 16 0 1 0 201987072 5484544 237 18446744073709551615 4194304 4889804 548682069232 18446744073709551615 248761606980 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/8613/statm: 1339 237 197 169 0 50 0
[pid=8619] ppid=8613 vsize=14308 CPUtime=51.04
/proc/8619/stat : 8619 (tinisat) R 8613 8613 7826 0 -1 4194304 2910 0 0 0 5102 2 0 0 25 0 1 0 201987075 14651392 2797 18446744073709551615 134512640 134966189 4294956656 18446744073709551615 134520118 0 0 4096 0 0 0 0 17 1 0 0
/proc/8619/statm: 3577 2797 52 110 0 3464 0
Current children cumulated CPU time (s) 51.05
Current children cumulated vsize (KiB) 19664

[startup+102.333 s]
/proc/loadavg: 0.98 0.98 0.99 2/66 8621
/proc/meminfo: memFree=425520/2055920 swapFree=4183208/4192956
[pid=8613] ppid=8611 vsize=5356 CPUtime=0.01
/proc/8613/stat : 8613 (TiniSatELite) S 8611 8613 7826 0 -1 4194304 333 472 0 0 0 0 1 0 16 0 1 0 201987072 5484544 237 18446744073709551615 4194304 4889804 548682069232 18446744073709551615 248761606980 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/8613/statm: 1339 237 197 169 0 50 0
[pid=8619] ppid=8613 vsize=26368 CPUtime=102.27
/proc/8619/stat : 8619 (tinisat) R 8613 8613 7826 0 -1 4194304 4044 0 0 0 10223 4 0 0 25 0 1 0 201987075 27000832 3931 18446744073709551615 134512640 134966189 4294956656 18446744073709551615 134519912 0 0 4096 0 0 0 0 17 1 0 0
/proc/8619/statm: 6592 3931 52 110 0 6479 0
Current children cumulated CPU time (s) 102.28
Current children cumulated vsize (KiB) 31724

[startup+162.39 s]
/proc/loadavg: 0.99 0.98 0.99 2/66 8621
/proc/meminfo: memFree=421232/2055920 swapFree=4183208/4192956
[pid=8613] ppid=8611 vsize=5356 CPUtime=0.01
/proc/8613/stat : 8613 (TiniSatELite) S 8611 8613 7826 0 -1 4194304 333 472 0 0 0 0 1 0 16 0 1 0 201987072 5484544 237 18446744073709551615 4194304 4889804 548682069232 18446744073709551615 248761606980 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/8613/statm: 1339 237 197 169 0 50 0
[pid=8619] ppid=8613 vsize=28248 CPUtime=162.31
/proc/8619/stat : 8619 (tinisat) R 8613 8613 7826 0 -1 4194304 5218 0 0 0 16226 5 0 0 25 0 1 0 201987075 28925952 4976 18446744073709551615 134512640 134966189 4294956656 18446744073709551615 134519912 0 0 4096 0 0 0 0 17 1 0 0
/proc/8619/statm: 7062 4976 52 110 0 6949 0
Current children cumulated CPU time (s) 162.32
Current children cumulated vsize (KiB) 33604

[startup+222.456 s]
/proc/loadavg: 0.99 0.98 0.99 2/66 8621
/proc/meminfo: memFree=418160/2055920 swapFree=4183208/4192956
[pid=8613] ppid=8611 vsize=5356 CPUtime=0.01
/proc/8613/stat : 8613 (TiniSatELite) S 8611 8613 7826 0 -1 4194304 333 472 0 0 0 0 1 0 16 0 1 0 201987072 5484544 237 18446744073709551615 4194304 4889804 548682069232 18446744073709551615 248761606980 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/8613/statm: 1339 237 197 169 0 50 0
[pid=8619] ppid=8613 vsize=28836 CPUtime=222.36
/proc/8619/stat : 8619 (tinisat) R 8613 8613 7826 0 -1 4194304 5977 0 0 0 22230 6 0 0 25 0 1 0 201987075 29528064 5735 18446744073709551615 134512640 134966189 4294956656 18446744073709551615 134519843 0 0 4096 0 0 0 0 17 1 0 0
/proc/8619/statm: 7209 5735 52 110 0 7096 0
Current children cumulated CPU time (s) 222.37
Current children cumulated vsize (KiB) 34192

[startup+282.517 s]
/proc/loadavg: 0.99 0.98 0.99 2/66 8621
/proc/meminfo: memFree=415600/2055920 swapFree=4183208/4192956
[pid=8613] ppid=8611 vsize=5356 CPUtime=0.01
/proc/8613/stat : 8613 (TiniSatELite) S 8611 8613 7826 0 -1 4194304 333 472 0 0 0 0 1 0 16 0 1 0 201987072 5484544 237 18446744073709551615 4194304 4889804 548682069232 18446744073709551615 248761606980 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/8613/statm: 1339 237 197 169 0 50 0
[pid=8619] ppid=8613 vsize=29292 CPUtime=282.4
/proc/8619/stat : 8619 (tinisat) R 8613 8613 7826 0 -1 4194304 6603 0 0 0 28234 6 0 0 25 0 1 0 201987075 29995008 6361 18446744073709551615 134512640 134966189 4294956656 18446744073709551615 134519843 0 0 4096 0 0 0 0 17 1 0 0
/proc/8619/statm: 7323 6361 52 110 0 7210 0
Current children cumulated CPU time (s) 282.41
Current children cumulated vsize (KiB) 34648

[startup+342.578 s]
/proc/loadavg: 0.99 0.98 0.99 2/66 8621
/proc/meminfo: memFree=412848/2055920 swapFree=4183208/4192956
[pid=8613] ppid=8611 vsize=5356 CPUtime=0.01
/proc/8613/stat : 8613 (TiniSatELite) S 8611 8613 7826 0 -1 4194304 333 472 0 0 0 0 1 0 16 0 1 0 201987072 5484544 237 18446744073709551615 4194304 4889804 548682069232 18446744073709551615 248761606980 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/8613/statm: 1339 237 197 169 0 50 0
[pid=8619] ppid=8613 vsize=30204 CPUtime=342.45
/proc/8619/stat : 8619 (tinisat) R 8613 8613 7826 0 -1 4194304 7312 0 0 0 34238 7 0 0 25 0 1 0 201987075 30928896 7070 18446744073709551615 134512640 134966189 4294956656 18446744073709551615 134519843 0 0 4096 0 0 0 0 17 1 0 0
/proc/8619/statm: 7551 7070 52 110 0 7438 0
Current children cumulated CPU time (s) 342.46
Current children cumulated vsize (KiB) 35560

[startup+402.643 s]
/proc/loadavg: 0.99 0.98 0.99 2/66 8621
/proc/meminfo: memFree=410096/2055920 swapFree=4183208/4192956
[pid=8613] ppid=8611 vsize=5356 CPUtime=0.01
/proc/8613/stat : 8613 (TiniSatELite) S 8611 8613 7826 0 -1 4194304 333 472 0 0 0 0 1 0 16 0 1 0 201987072 5484544 237 18446744073709551615 4194304 4889804 548682069232 18446744073709551615 248761606980 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/8613/statm: 1339 237 197 169 0 50 0
[pid=8619] ppid=8613 vsize=52876 CPUtime=402.5
/proc/8619/stat : 8619 (tinisat) R 8613 8613 7826 0 -1 4194304 8045 0 0 0 40242 8 0 0 25 0 1 0 201987075 54145024 7737 18446744073709551615 134512640 134966189 4294956656 18446744073709551615 134520121 0 0 4096 0 0 0 0 17 1 0 0
/proc/8619/statm: 13219 7737 52 110 0 13106 0
Current children cumulated CPU time (s) 402.51
Current children cumulated vsize (KiB) 58232

[startup+462.701 s]
/proc/loadavg: 0.99 0.98 0.99 2/66 8621
/proc/meminfo: memFree=408432/2055920 swapFree=4183208/4192956
[pid=8613] ppid=8611 vsize=5356 CPUtime=0.01
/proc/8613/stat : 8613 (TiniSatELite) S 8611 8613 7826 0 -1 4194304 333 472 0 0 0 0 1 0 16 0 1 0 201987072 5484544 237 18446744073709551615 4194304 4889804 548682069232 18446744073709551615 248761606980 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/8613/statm: 1339 237 197 169 0 50 0
[pid=8619] ppid=8613 vsize=54028 CPUtime=462.54
/proc/8619/stat : 8619 (tinisat) R 8613 8613 7826 0 -1 4194304 8751 0 0 0 46246 8 0 0 25 0 1 0 201987075 55324672 8153 18446744073709551615 134512640 134966189 4294956656 18446744073709551615 134520014 0 0 4096 0 0 0 0 17 1 0 0
/proc/8619/statm: 13507 8153 52 110 0 13394 0
Current children cumulated CPU time (s) 462.55
Current children cumulated vsize (KiB) 59384

[startup+522.761 s]

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

[pid=8613] ppid=8611 vsize=5356 CPUtime=0.01
/proc/8613/stat : 8613 (TiniSatELite) S 8611 8613 7826 0 -1 4194304 333 472 0 0 0 0 1 0 16 0 1 0 201987072 5484544 237 18446744073709551615 4194304 4889804 548682069232 18446744073709551615 248761606980 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/8613/statm: 1339 237 197 169 0 50 0
[pid=8619] ppid=8613 vsize=55780 CPUtime=582.64
/proc/8619/stat : 8619 (tinisat) R 8613 8613 7826 0 -1 4194304 9836 0 0 0 58254 10 0 0 25 0 1 0 201987075 57118720 9106 18446744073709551615 134512640 134966189 4294956656 18446744073709551615 134520134 0 0 4096 0 0 0 0 17 1 0 0
/proc/8619/statm: 13945 9106 52 110 0 13832 0
Current children cumulated CPU time (s) 582.65
Current children cumulated vsize (KiB) 61136

[startup+642.884 s]
/proc/loadavg: 0.99 0.98 0.99 2/66 8621
/proc/meminfo: memFree=402864/2055920 swapFree=4183208/4192956
[pid=8613] ppid=8611 vsize=5356 CPUtime=0.01
/proc/8613/stat : 8613 (TiniSatELite) S 8611 8613 7826 0 -1 4194304 333 472 0 0 0 0 1 0 16 0 1 0 201987072 5484544 237 18446744073709551615 4194304 4889804 548682069232 18446744073709551615 248761606980 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/8613/statm: 1339 237 197 169 0 50 0
[pid=8619] ppid=8613 vsize=56304 CPUtime=642.68
/proc/8619/stat : 8619 (tinisat) R 8613 8613 7826 0 -1 4194304 10304 0 0 0 64258 10 0 0 25 0 1 0 201987075 57655296 9541 18446744073709551615 134512640 134966189 4294956656 18446744073709551615 134519858 0 0 4096 0 0 0 0 17 1 0 0
/proc/8619/statm: 14076 9541 52 110 0 13963 0
Current children cumulated CPU time (s) 642.69
Current children cumulated vsize (KiB) 61660

[startup+702.943 s]
/proc/loadavg: 0.99 0.98 0.99 2/66 8621
/proc/meminfo: memFree=401264/2055920 swapFree=4183208/4192956
[pid=8613] ppid=8611 vsize=5356 CPUtime=0.01
/proc/8613/stat : 8613 (TiniSatELite) S 8611 8613 7826 0 -1 4194304 333 472 0 0 0 0 1 0 16 0 1 0 201987072 5484544 237 18446744073709551615 4194304 4889804 548682069232 18446744073709551615 248761606980 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/8613/statm: 1339 237 197 169 0 50 0
[pid=8619] ppid=8613 vsize=56436 CPUtime=702.73
/proc/8619/stat : 8619 (tinisat) R 8613 8613 7826 0 -1 4194304 10715 0 0 0 70262 11 0 0 25 0 1 0 201987075 57790464 9952 18446744073709551615 134512640 134966189 4294956656 18446744073709551615 134519843 0 0 4096 0 0 0 0 17 1 0 0
/proc/8619/statm: 14109 9952 52 110 0 13996 0
Current children cumulated CPU time (s) 702.74
Current children cumulated vsize (KiB) 61792

[startup+763.004 s]
/proc/loadavg: 0.99 0.98 0.99 2/66 8621
/proc/meminfo: memFree=399408/2055920 swapFree=4183208/4192956
[pid=8613] ppid=8611 vsize=5356 CPUtime=0.01
/proc/8613/stat : 8613 (TiniSatELite) S 8611 8613 7826 0 -1 4194304 333 472 0 0 0 0 1 0 16 0 1 0 201987072 5484544 237 18446744073709551615 4194304 4889804 548682069232 18446744073709551615 248761606980 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/8613/statm: 1339 237 197 169 0 50 0
[pid=8619] ppid=8613 vsize=57096 CPUtime=762.77
/proc/8619/stat : 8619 (tinisat) R 8613 8613 7826 0 -1 4194304 11158 0 0 0 76266 11 0 0 25 0 1 0 201987075 58466304 10395 18446744073709551615 134512640 134966189 4294956656 18446744073709551615 134520134 0 0 4096 0 0 0 0 17 1 0 0
/proc/8619/statm: 14274 10395 52 110 0 14161 0
Current children cumulated CPU time (s) 762.78
Current children cumulated vsize (KiB) 62452

[startup+823.064 s]
/proc/loadavg: 0.99 0.98 0.99 2/66 8621
/proc/meminfo: memFree=397616/2055920 swapFree=4183208/4192956
[pid=8613] ppid=8611 vsize=5356 CPUtime=0.01
/proc/8613/stat : 8613 (TiniSatELite) S 8611 8613 7826 0 -1 4194304 333 472 0 0 0 0 1 0 16 0 1 0 201987072 5484544 237 18446744073709551615 4194304 4889804 548682069232 18446744073709551615 248761606980 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/8613/statm: 1339 237 197 169 0 50 0
[pid=8619] ppid=8613 vsize=57880 CPUtime=822.83
/proc/8619/stat : 8619 (tinisat) R 8613 8613 7826 0 -1 4194304 11675 0 0 0 82271 12 0 0 25 0 1 0 201987075 59269120 10846 18446744073709551615 134512640 134966189 4294956656 18446744073709551615 134520118 0 0 4096 0 0 0 0 17 1 0 0
/proc/8619/statm: 14470 10846 52 110 0 14357 0
Current children cumulated CPU time (s) 822.84
Current children cumulated vsize (KiB) 63236

[startup+883.124 s]
/proc/loadavg: 0.99 0.98 0.99 2/66 8621
/proc/meminfo: memFree=395760/2055920 swapFree=4183208/4192956
[pid=8613] ppid=8611 vsize=5356 CPUtime=0.01
/proc/8613/stat : 8613 (TiniSatELite) S 8611 8613 7826 0 -1 4194304 333 472 0 0 0 0 1 0 16 0 1 0 201987072 5484544 237 18446744073709551615 4194304 4889804 548682069232 18446744073709551615 248761606980 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/8613/statm: 1339 237 197 169 0 50 0
[pid=8619] ppid=8613 vsize=58536 CPUtime=882.86
/proc/8619/stat : 8619 (tinisat) R 8613 8613 7826 0 -1 4194304 12139 0 0 0 88274 12 0 0 25 0 1 0 201987075 59940864 11310 18446744073709551615 134512640 134966189 4294956656 18446744073709551615 134519843 0 0 4096 0 0 0 0 17 1 0 0
/proc/8619/statm: 14634 11310 52 110 0 14521 0
Current children cumulated CPU time (s) 882.87
Current children cumulated vsize (KiB) 63892

[startup+943.181 s]
/proc/loadavg: 0.99 0.98 0.99 2/66 8621
/proc/meminfo: memFree=394352/2055920 swapFree=4183208/4192956
[pid=8613] ppid=8611 vsize=5356 CPUtime=0.01
/proc/8613/stat : 8613 (TiniSatELite) S 8611 8613 7826 0 -1 4194304 333 472 0 0 0 0 1 0 16 0 1 0 201987072 5484544 237 18446744073709551615 4194304 4889804 548682069232 18446744073709551615 248761606980 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/8613/statm: 1339 237 197 169 0 50 0
[pid=8619] ppid=8613 vsize=58668 CPUtime=942.91
/proc/8619/stat : 8619 (tinisat) R 8613 8613 7826 0 -1 4194304 12478 0 0 0 94278 13 0 0 25 0 1 0 201987075 60076032 11649 18446744073709551615 134512640 134966189 4294956656 18446744073709551615 134519858 0 0 4096 0 0 0 0 17 1 0 0
/proc/8619/statm: 14667 11649 52 110 0 14554 0
Current children cumulated CPU time (s) 942.92
Current children cumulated vsize (KiB) 64024

[startup+1003.24 s]
/proc/loadavg: 0.99 0.98 0.99 2/66 8621
/proc/meminfo: memFree=393072/2055920 swapFree=4183208/4192956
[pid=8613] ppid=8611 vsize=5356 CPUtime=0.01
/proc/8613/stat : 8613 (TiniSatELite) S 8611 8613 7826 0 -1 4194304 333 472 0 0 0 0 1 0 16 0 1 0 201987072 5484544 237 18446744073709551615 4194304 4889804 548682069232 18446744073709551615 248761606980 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/8613/statm: 1339 237 197 169 0 50 0
[pid=8619] ppid=8613 vsize=58800 CPUtime=1002.95
/proc/8619/stat : 8619 (tinisat) R 8613 8613 7826 0 -1 4194304 12812 0 0 0 100282 13 0 0 25 0 1 0 201987075 60211200 11983 18446744073709551615 134512640 134966189 4294956656 18446744073709551615 134519929 0 0 4096 0 0 0 0 17 1 0 0
/proc/8619/statm: 14700 11983 52 110 0 14587 0
Current children cumulated CPU time (s) 1002.96
Current children cumulated vsize (KiB) 64156

[startup+1063.3 s]
/proc/loadavg: 0.99 0.98 0.99 2/66 8621
/proc/meminfo: memFree=391472/2055920 swapFree=4183208/4192956
[pid=8613] ppid=8611 vsize=5356 CPUtime=0.01
/proc/8613/stat : 8613 (TiniSatELite) S 8611 8613 7826 0 -1 4194304 333 472 0 0 0 0 1 0 16 0 1 0 201987072 5484544 237 18446744073709551615 4194304 4889804 548682069232 18446744073709551615 248761606980 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/8613/statm: 1339 237 197 169 0 50 0
[pid=8619] ppid=8613 vsize=59452 CPUtime=1062.99
/proc/8619/stat : 8619 (tinisat) R 8613 8613 7826 0 -1 4194304 13250 0 0 0 106286 13 0 0 25 0 1 0 201987075 60878848 12356 18446744073709551615 134512640 134966189 4294956656 18446744073709551615 134519843 0 0 4096 0 0 0 0 17 1 0 0
/proc/8619/statm: 14863 12356 52 110 0 14750 0
Current children cumulated CPU time (s) 1063
Current children cumulated vsize (KiB) 64808

[startup+1123.35 s]
/proc/loadavg: 0.99 0.98 0.99 2/66 8621
/proc/meminfo: memFree=390512/2055920 swapFree=4183208/4192956
[pid=8613] ppid=8611 vsize=5356 CPUtime=0.01
/proc/8613/stat : 8613 (TiniSatELite) S 8611 8613 7826 0 -1 4194304 333 472 0 0 0 0 1 0 16 0 1 0 201987072 5484544 237 18446744073709551615 4194304 4889804 548682069232 18446744073709551615 248761606980 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/8613/statm: 1339 237 197 169 0 50 0
[pid=8619] ppid=8613 vsize=59708 CPUtime=1123.04
/proc/8619/stat : 8619 (tinisat) R 8613 8613 7826 0 -1 4194304 13582 0 0 0 112290 14 0 0 25 0 1 0 201987075 61140992 12623 18446744073709551615 134512640 134966189 4294956656 18446744073709551615 134519843 0 0 4096 0 0 0 0 17 1 0 0
/proc/8619/statm: 14927 12623 52 110 0 14814 0
Current children cumulated CPU time (s) 1123.05
Current children cumulated vsize (KiB) 65064

[startup+1183.41 s]
/proc/loadavg: 0.99 0.98 0.99 2/66 8621
/proc/meminfo: memFree=389296/2055920 swapFree=4183208/4192956
[pid=8613] ppid=8611 vsize=5356 CPUtime=0.01
/proc/8613/stat : 8613 (TiniSatELite) S 8611 8613 7826 0 -1 4194304 333 472 0 0 0 0 1 0 16 0 1 0 201987072 5484544 237 18446744073709551615 4194304 4889804 548682069232 18446744073709551615 248761606980 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/8613/statm: 1339 237 197 169 0 50 0
[pid=8619] ppid=8613 vsize=59708 CPUtime=1183.08
/proc/8619/stat : 8619 (tinisat) R 8613 8613 7826 0 -1 4194304 13887 0 0 0 118294 14 0 0 25 0 1 0 201987075 61140992 12928 18446744073709551615 134512640 134966189 4294956656 18446744073709551615 134520029 0 0 4096 0 0 0 0 17 1 0 0
/proc/8619/statm: 14927 12928 52 110 0 14814 0
Current children cumulated CPU time (s) 1183.09
Current children cumulated vsize (KiB) 65064



Maximum CPU time exceeded: sending SIGTERM then SIGKILL

[startup+1200.43 s]
/proc/loadavg: 0.99 0.98 0.99 2/66 8621
/proc/meminfo: memFree=388912/2055920 swapFree=4183208/4192956
[pid=8613] ppid=8611 vsize=5356 CPUtime=0.01
/proc/8613/stat : 8613 (TiniSatELite) S 8611 8613 7826 0 -1 4194304 333 472 0 0 0 0 1 0 16 0 1 0 201987072 5484544 237 18446744073709551615 4194304 4889804 548682069232 18446744073709551615 248761606980 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/8613/statm: 1339 237 197 169 0 50 0
[pid=8619] ppid=8613 vsize=59708 CPUtime=1200.09
/proc/8619/stat : 8619 (tinisat) R 8613 8613 7826 0 -1 4194304 13972 0 0 0 119995 14 0 0 25 0 1 0 201987075 61140992 13013 18446744073709551615 134512640 134966189 4294956656 18446744073709551615 134519843 0 0 4096 0 0 0 0 17 1 0 0
/proc/8619/statm: 14927 13013 52 110 0 14814 0
Current children cumulated CPU time (s) 1200.1
Current children cumulated vsize (KiB) 65064

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

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

[startup+1200.43 s]
/proc/loadavg: 0.99 0.98 0.99 2/66 8621
/proc/meminfo: memFree=388912/2055920 swapFree=4183208/4192956
[pid=8613] ppid=8611 vsize=5356 CPUtime=0.01
/proc/8613/stat : 8613 (TiniSatELite) S 8611 8613 7826 0 -1 4194304 333 472 0 0 0 0 1 0 16 0 1 0 201987072 5484544 237 18446744073709551615 4194304 4889804 548682069232 18446744073709551615 248761606980 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/8613/statm: 1339 237 197 169 0 50 0
[pid=8619] ppid=8613 vsize=59708 CPUtime=1200.09
/proc/8619/stat : 8619 (tinisat) R 8613 8613 7826 0 -1 4194304 13972 0 0 0 119995 14 0 0 25 0 1 0 201987075 61140992 13013 18446744073709551615 134512640 134966189 4294956656 18446744073709551615 134519843 0 0 4096 0 0 0 0 17 1 0 0
/proc/8619/statm: 14927 13013 52 110 0 14814 0
Current children cumulated CPU time (s) 1200.1
Current children cumulated vsize (KiB) 65064

Child ended because it received signal 15 (SIGTERM)

!!! problem with CPU time !!!
wait4(...,&childrusage) returns 8613 and gives childrusage.ru_utime.tv_sec=0 childrusage.ru_utime.tv_usec=20996 childrusage.ru_stime.tv_sec=0 childrusage.ru_stime.tv_usec=7998
CPU time returned by wait4() is 0.028994
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): 1200.44
CPU time (s): 1200.1
CPU user time (s): 1199.96
CPU system time (s): 0.14
CPU usage (%): 99.9719
Max. virtual memory (cumulated for all children) (KiB): 65064

getrusage(RUSAGE_CHILDREN,...) data:
user time used= 0.020996
system time used= 0.007998
maximum resident set size= 0
integral shared memory size= 0
integral unshared data size= 0
integral unshared stack size= 0
page reclaims= 805
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 1.07484 second user time and 2.39164 second system time

The end

Launcher Data (download as text)

Begin job on node55 on Sun Feb 18 17:38:26 UTC 2007

IDJOB= 296219
IDBENCH= 19932
IDSOLVER= 99
FILE ID= node55/296219-1171820306

PBS_JOBID= 3839634

Free space on /tmp= 66563 MiB

SOLVER NAME= TiniSatELite 2007-02-08
BENCH NAME= HOME/pub/bench/SAT07/random/OnTreshold/7SAT/v60/unif-k7-r89-v60-c5340-S1846251911-07.SAT.shuffled.cnf
COMMAND LINE= /tmp/evaluation/296219-1171820306/TiniSatELite /tmp/evaluation/296219-1171820306/instance-296219-1171820306.cnf            
RUNSOLVER COMMAND LINE= runsolver  --timestamp  -w ROOT/results/node55/watcher-296219-1171820306 -o ROOT/results/node55/solver-296219-1171820306 -C 1200 -M 1800 --output-limit 1,15  /tmp/evaluation/296219-1171820306/TiniSatELite /tmp/evaluation/296219-1171820306/instance-296219-1171820306.cnf            

META MD5SUM SOLVER= 388ad77fe8f3a9a6ad5bf764ada795dd
MD5SUM BENCH=  419e6a1917f72e0a12d5698f6fbe9d3d

RANDOM SEED= 542532427

TIME LIMIT= 1200 seconds
MEMORY LIMIT= 1800 MiB

Linux node55.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		: 3000.247
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		: 3000.247
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:        442200 kB
Buffers:         40428 kB
Cached:        1475676 kB
SwapCached:       3628 kB
Active:         725228 kB
Inactive:       800376 kB
HighTotal:           0 kB
HighFree:            0 kB
LowTotal:      2055920 kB
LowFree:        442200 kB
SwapTotal:     4192956 kB
SwapFree:      4183208 kB
Dirty:            1248 kB
Writeback:           0 kB
Mapped:          15404 kB
Slab:            74188 kB
Committed_AS:   699668 kB
PageTables:       1380 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= 66563 MiB

End job on node55 on Sun Feb 18 17:58:29 UTC 2007