Trace number 312045

Some explanations

A solver is run under the control of another program named runsolver. runsolver is in charge of imposing the CPU time limit and the memory limit to the solver. It also monitors some information about the process. The trace of the execution of a solver is divided into four (or five) parts:
  1. SOLVER DATA
    This is the output of the solver (stdout and stderr).
    Note that some very long lines in this section may be truncated by your web browser ! In such a case, you may want to use the "Download as text" link to get the trace as a text file.

    When the --timestamp option is passed to the runsolver program, each line output by the solver is prepended with a timestamp which indicates at what time the line was output by the solver. Times are relative to the start of the program, given in seconds, and are wall clock time (not CPU time).

    As some 'v lines' may be very long (sometimes several megabytes), the 'v line' output by your solver may be split on several lines to help limit the size of the trace recorded in the database. In any case, the exact output of your solver is preserved in a trace file.
  2. VERIFIER DATA
    The output of the solver is piped to a verifier program which will search a value line "v " and, if found, will check that the given interpretation satisfies all constraints.
  3. CONVERSION SCRIPT DATA (Optionnal)
    When a conversion script is used, this section shows the messages that were output by the conversion script.
  4. WATCHER DATA
    This is the informations gathered by the runsolver program. It first prints the different limits. There's a first limit on CPU time set to X seconds (see the parameters in the trace). After this time has ellapsed, runsolver sends a SIGTERM and 2 seconds later a SIGKILL to the solver. For safety, there's also another limit set to X+30 seconds which will send a SIGXPU to the solver. The last limit is on the virtual memory used by the process (see the parameters in the trace).
    Every ten seconds, the runsolver process fetches the content of /proc/loadavg, /proc/pid/stat and /proc/pid/statm (see man proc) and prints it as raw data. This is only recorded in case we need to investigate the behaviour of a solver. The memory used by the solver (vsize) is also given every ten seconds.
    When the solver exits, runsolver prints some informations such as status and time. CPU usage is the ratio CPU Time/Real Time.
  5. LAUNCHER DATA
    These informations are related to the script which will launch the solver. The most important informations are the command line given to the solver, the md5sum of the different files and the dump of the /proc/cpuinfo and /proc/meminfo which provides some useful information on the computer.

Solver answer on this benchmark

Solver NameAnswerCPU timeWall clock time
TiniSatELite 2007-02-08? (TO) 1200.03 1200.49

General information on the benchmark

Namerandom/2+p/p0.8/v1665/
unif2p-p0.8-v1665-c5178-S883553387-12-UNSAT.cnf
MD5SUM2976853275fc06eec446787735cebe47
Bench CategoryRANDOM (random instances)
Best result obtained on this benchmarkUNSAT
Best CPU time to get the best result obtained on this benchmark123.8
Satisfiable
(Un)Satisfiability was proved
Number of variables1665
Number of clauses5177
Sum of the clauses size14496
Maximum clause length3
Minimum clause length2
Number of clauses of size 10
Number of clauses of size 21035
Number of clauses of size 34142
Number of clauses of size 40
Number of clauses of size 50
Number of clauses of size over 50

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 |    5177    14496 |    1553       0        0     nan |  0.000 % |
0.00/0.02	c |         0 |    4931    14562 |      --       0       --      -- |     --   | -246/66
0.00/0.02	c ==============================================================================
0.00/0.02	c Result  :   #vars: 1457   #clauses: 4931   #literals: 14562
0.00/0.02	c CPU time:   0.022996 s
0.00/0.02	c ==============================================================================
0.00/0.04	c Tinisat 0.22
0.00/0.04	c solving /tmp/GTI_node77.alineos.net_10118.cnf
0.00/0.04	c 1457 variables, 4931 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/node77/watcher-312045-1172580983 -o ROOT/results/node77/solver-312045-1172580983 -C 1200 -M 1800 --output-limit 1,15 /tmp/evaluation/312045-1172580983/TiniSatELite /tmp/evaluation/312045-1172580983/instance-312045-1172580983.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 0.99 0.99 3/67 10118
/proc/meminfo: memFree=1825976/2055892 swapFree=4086192/4096564
[pid=10118] ppid=10116 vsize=5360 CPUtime=0
/proc/10118/stat : 10118 (TiniSatELite) S 10116 10118 9121 0 -1 4194304 272 0 0 0 0 0 0 0 20 0 1 0 52965828 5488640 230 18446744073709551615 4194304 4889804 548682069312 18446744073709551615 268242225506 0 0 4100 65536 18446744071563651996 0 0 17 1 0 0
/proc/10118/statm: 1340 230 193 169 0 50 0
[pid=10119] ppid=10118 vsize=0 CPUtime=0
/proc/10119/stat : 10119 (TiniSatELite) R 10118 10118 9121 0 -1 4194372 64 188 0 0 0 0 0 0 22 0 1 0 52965828 0 0 18446744073709551615 0 0 0 0 0 0 0 4096 65538 0 0 0 17 1 0 0
/proc/10119/statm: 0 0 0 0 0 0 0

[startup+0.106954 s]
/proc/loadavg: 0.99 0.99 0.99 3/67 10118
/proc/meminfo: memFree=1825976/2055892 swapFree=4086192/4096564
[pid=10118] ppid=10116 vsize=5360 CPUtime=0.02
/proc/10118/stat : 10118 (TiniSatELite) S 10116 10118 9121 0 -1 4194304 329 543 0 0 0 0 2 0 19 0 1 0 52965828 5488640 234 18446744073709551615 4194304 4889804 548682069312 18446744073709551615 268242053700 0 65536 4100 65538 18446744071563358023 0 0 17 0 0 0
/proc/10118/statm: 1340 234 195 169 0 50 0
Current children cumulated CPU time (s) 0.02
Current children cumulated vsize (KiB) 5360

[startup+0.514998 s]
/proc/loadavg: 0.99 0.99 0.99 3/67 10118
/proc/meminfo: memFree=1825976/2055892 swapFree=4086192/4096564
[pid=10118] ppid=10116 vsize=5360 CPUtime=0.02
/proc/10118/stat : 10118 (TiniSatELite) S 10116 10118 9121 0 -1 4194304 329 543 0 0 0 0 2 0 19 0 1 0 52965828 5488640 234 18446744073709551615 4194304 4889804 548682069312 18446744073709551615 268242053700 0 65536 4100 65538 18446744071563358023 0 0 17 0 0 0
/proc/10118/statm: 1340 234 195 169 0 50 0
Current children cumulated CPU time (s) 0.02
Current children cumulated vsize (KiB) 5360

[startup+1.3351 s]
/proc/loadavg: 0.99 0.99 0.99 2/69 10124
/proc/meminfo: memFree=1823784/2055892 swapFree=4086192/4096564
[pid=10118] ppid=10116 vsize=5360 CPUtime=0.02
/proc/10118/stat : 10118 (TiniSatELite) S 10116 10118 9121 0 -1 4194304 329 543 0 0 0 0 2 0 19 0 1 0 52965828 5488640 234 18446744073709551615 4194304 4889804 548682069312 18446744073709551615 268242053700 0 65536 4100 65538 18446744071563358023 0 0 17 0 0 0
/proc/10118/statm: 1340 234 195 169 0 50 0
[pid=10124] ppid=10118 vsize=3592 CPUtime=1.29
/proc/10124/stat : 10124 (tinisat) R 10118 10118 9121 0 -1 4194304 566 0 0 0 129 0 0 0 25 0 1 0 52965832 3678208 551 18446744073709551615 134512640 134966189 4294956736 18446744073709551615 134518568 0 0 4096 0 0 0 0 17 1 0 0
/proc/10124/statm: 898 551 52 110 0 785 0
Current children cumulated CPU time (s) 1.31
Current children cumulated vsize (KiB) 8952

[startup+2.97129 s]
/proc/loadavg: 0.99 0.99 0.99 2/69 10124
/proc/meminfo: memFree=1822696/2055892 swapFree=4086192/4096564
[pid=10118] ppid=10116 vsize=5360 CPUtime=0.02
/proc/10118/stat : 10118 (TiniSatELite) S 10116 10118 9121 0 -1 4194304 329 543 0 0 0 0 2 0 19 0 1 0 52965828 5488640 234 18446744073709551615 4194304 4889804 548682069312 18446744073709551615 268242053700 0 65536 4100 65538 18446744071563358023 0 0 17 0 0 0
/proc/10118/statm: 1340 234 195 169 0 50 0
[pid=10124] ppid=10118 vsize=6296 CPUtime=2.92
/proc/10124/stat : 10124 (tinisat) R 10118 10118 9121 0 -1 4194304 878 0 0 0 292 0 0 0 25 0 1 0 52965832 6447104 863 18446744073709551615 134512640 134966189 4294956736 18446744073709551615 134519827 0 0 4096 0 0 0 0 17 1 0 0
/proc/10124/statm: 1574 863 52 110 0 1461 0
Current children cumulated CPU time (s) 2.94
Current children cumulated vsize (KiB) 11656

[startup+6.24768 s]
/proc/loadavg: 0.99 0.99 0.99 2/69 10124
/proc/meminfo: memFree=1820776/2055892 swapFree=4086192/4096564
[pid=10118] ppid=10116 vsize=5360 CPUtime=0.02
/proc/10118/stat : 10118 (TiniSatELite) S 10116 10118 9121 0 -1 4194304 329 543 0 0 0 0 2 0 19 0 1 0 52965828 5488640 234 18446744073709551615 4194304 4889804 548682069312 18446744073709551615 268242053700 0 65536 4100 65538 18446744071563358023 0 0 17 0 0 0
/proc/10118/statm: 1340 234 195 169 0 50 0
[pid=10124] ppid=10118 vsize=6560 CPUtime=6.2
/proc/10124/stat : 10124 (tinisat) R 10118 10118 9121 0 -1 4194304 1272 0 0 0 620 0 0 0 25 0 1 0 52965832 6717440 1257 18446744073709551615 134512640 134966189 4294956736 18446744073709551615 134520165 0 0 4096 0 0 0 0 17 1 0 0
/proc/10124/statm: 1640 1257 52 110 0 1527 0
Current children cumulated CPU time (s) 6.22
Current children cumulated vsize (KiB) 11920

[startup+12.7064 s]
/proc/loadavg: 1.07 1.00 1.00 2/69 10124
/proc/meminfo: memFree=1818096/2055892 swapFree=4086192/4096564
[pid=10118] ppid=10116 vsize=5360 CPUtime=0.02
/proc/10118/stat : 10118 (TiniSatELite) S 10116 10118 9121 0 -1 4194304 329 543 0 0 0 0 2 0 19 0 1 0 52965828 5488640 234 18446744073709551615 4194304 4889804 548682069312 18446744073709551615 268242053700 0 65536 4100 65538 18446744071563358023 0 0 17 0 0 0
/proc/10118/statm: 1340 234 195 169 0 50 0
[pid=10124] ppid=10118 vsize=11828 CPUtime=12.66
/proc/10124/stat : 10124 (tinisat) R 10118 10118 9121 0 -1 4194304 1920 0 0 0 1265 1 0 0 25 0 1 0 52965832 12111872 1872 18446744073709551615 134512640 134966189 4294956736 18446744073709551615 134519843 0 0 4096 0 0 0 0 17 1 0 0
/proc/10124/statm: 2957 1872 52 110 0 2844 0
Current children cumulated CPU time (s) 12.68
Current children cumulated vsize (KiB) 17188

[startup+25.518 s]
/proc/loadavg: 1.05 1.00 1.00 2/69 10124
/proc/meminfo: memFree=1815344/2055892 swapFree=4086192/4096564
[pid=10118] ppid=10116 vsize=5360 CPUtime=0.02
/proc/10118/stat : 10118 (TiniSatELite) S 10116 10118 9121 0 -1 4194304 329 543 0 0 0 0 2 0 19 0 1 0 52965828 5488640 234 18446744073709551615 4194304 4889804 548682069312 18446744073709551615 268242053700 0 65536 4100 65538 18446744071563358023 0 0 17 0 0 0
/proc/10118/statm: 1340 234 195 169 0 50 0
[pid=10124] ppid=10118 vsize=12488 CPUtime=25.46
/proc/10124/stat : 10124 (tinisat) R 10118 10118 9121 0 -1 4194304 2637 0 0 0 2544 2 0 0 25 0 1 0 52965832 12787712 2589 18446744073709551615 134512640 134966189 4294956736 18446744073709551615 134519843 0 0 4096 0 0 0 0 17 1 0 0
/proc/10124/statm: 3122 2589 52 110 0 3009 0
Current children cumulated CPU time (s) 25.48
Current children cumulated vsize (KiB) 17848

[startup+51.137 s]
/proc/loadavg: 1.03 1.00 1.00 2/69 10124
/proc/meminfo: memFree=1811056/2055892 swapFree=4086192/4096564
[pid=10118] ppid=10116 vsize=5360 CPUtime=0.02
/proc/10118/stat : 10118 (TiniSatELite) S 10116 10118 9121 0 -1 4194304 329 543 0 0 0 0 2 0 19 0 1 0 52965828 5488640 234 18446744073709551615 4194304 4889804 548682069312 18446744073709551615 268242053700 0 65536 4100 65538 18446744071563358023 0 0 17 0 0 0
/proc/10118/statm: 1340 234 195 169 0 50 0
[pid=10124] ppid=10118 vsize=23164 CPUtime=51.08
/proc/10124/stat : 10124 (tinisat) R 10118 10118 9121 0 -1 4194304 3744 0 0 0 5104 4 0 0 25 0 1 0 52965832 23719936 3631 18446744073709551615 134512640 134966189 4294956736 18446744073709551615 134519912 0 0 4096 0 0 0 0 17 1 0 0
/proc/10124/statm: 5791 3631 52 110 0 5678 0
Current children cumulated CPU time (s) 51.1
Current children cumulated vsize (KiB) 28524

[startup+102.37 s]
/proc/loadavg: 1.01 1.00 1.00 2/69 10124
/proc/meminfo: memFree=1805040/2055892 swapFree=4086192/4096564
[pid=10118] ppid=10116 vsize=5360 CPUtime=0.02
/proc/10118/stat : 10118 (TiniSatELite) S 10116 10118 9121 0 -1 4194304 329 543 0 0 0 0 2 0 19 0 1 0 52965828 5488640 234 18446744073709551615 4194304 4889804 548682069312 18446744073709551615 268242053700 0 65536 4100 65538 18446744071563358023 0 0 17 0 0 0
/proc/10118/statm: 1340 234 195 169 0 50 0
[pid=10124] ppid=10118 vsize=24408 CPUtime=102.29
/proc/10124/stat : 10124 (tinisat) R 10118 10118 9121 0 -1 4194304 5224 0 0 0 10224 5 0 0 25 0 1 0 52965832 24993792 5111 18446744073709551615 134512640 134966189 4294956736 18446744073709551615 134519843 0 0 4096 0 0 0 0 17 1 0 0
/proc/10124/statm: 6102 5111 52 110 0 5989 0
Current children cumulated CPU time (s) 102.31
Current children cumulated vsize (KiB) 29768

[startup+162.415 s]
/proc/loadavg: 1.00 1.00 1.00 2/69 10124
/proc/meminfo: memFree=1800048/2055892 swapFree=4086192/4096564
[pid=10118] ppid=10116 vsize=5360 CPUtime=0.02
/proc/10118/stat : 10118 (TiniSatELite) S 10116 10118 9121 0 -1 4194304 329 543 0 0 0 0 2 0 19 0 1 0 52965828 5488640 234 18446744073709551615 4194304 4889804 548682069312 18446744073709551615 268242053700 0 65536 4100 65538 18446744071563358023 0 0 17 0 0 0
/proc/10118/statm: 1340 234 195 169 0 50 0
[pid=10124] ppid=10118 vsize=45248 CPUtime=162.32
/proc/10124/stat : 10124 (tinisat) R 10118 10118 9121 0 -1 4194304 6591 0 0 0 16225 7 0 0 25 0 1 0 52965832 46333952 6349 18446744073709551615 134512640 134966189 4294956736 18446744073709551615 134519932 0 0 4096 0 0 0 0 17 1 0 0
/proc/10124/statm: 11312 6349 52 110 0 11199 0
Current children cumulated CPU time (s) 162.34
Current children cumulated vsize (KiB) 50608

[startup+222.46 s]
/proc/loadavg: 1.00 1.00 1.00 2/69 10124
/proc/meminfo: memFree=1796080/2055892 swapFree=4086192/4096564
[pid=10118] ppid=10116 vsize=5360 CPUtime=0.02
/proc/10118/stat : 10118 (TiniSatELite) S 10116 10118 9121 0 -1 4194304 329 543 0 0 0 0 2 0 19 0 1 0 52965828 5488640 234 18446744073709551615 4194304 4889804 548682069312 18446744073709551615 268242053700 0 65536 4100 65538 18446744071563358023 0 0 17 0 0 0
/proc/10118/statm: 1340 234 195 169 0 50 0
[pid=10124] ppid=10118 vsize=46060 CPUtime=222.35
/proc/10124/stat : 10124 (tinisat) R 10118 10118 9121 0 -1 4194304 7576 0 0 0 22227 8 0 0 25 0 1 0 52965832 47165440 7334 18446744073709551615 134512640 134966189 4294956736 18446744073709551615 134519843 0 0 4096 0 0 0 0 17 1 0 0
/proc/10124/statm: 11515 7334 52 110 0 11402 0
Current children cumulated CPU time (s) 222.37
Current children cumulated vsize (KiB) 51420

[startup+282.512 s]
/proc/loadavg: 1.00 1.00 1.00 2/75 10188
/proc/meminfo: memFree=1790352/2055892 swapFree=4086192/4096564
[pid=10118] ppid=10116 vsize=5360 CPUtime=0.02
/proc/10118/stat : 10118 (TiniSatELite) S 10116 10118 9121 0 -1 4194304 329 543 0 0 0 0 2 0 19 0 1 0 52965828 5488640 234 18446744073709551615 4194304 4889804 548682069312 18446744073709551615 268242053700 0 65536 4100 65538 18446744071563358023 0 0 17 0 0 0
/proc/10118/statm: 1340 234 195 169 0 50 0
[pid=10124] ppid=10118 vsize=46500 CPUtime=282.35
/proc/10124/stat : 10124 (tinisat) R 10118 10118 9121 0 -1 4194304 8634 0 0 0 28226 9 0 0 25 0 1 0 52965832 47616000 8392 18446744073709551615 134512640 134966189 4294956736 18446744073709551615 134519934 0 0 4096 0 0 0 0 17 1 0 0
/proc/10124/statm: 11625 8392 52 110 0 11512 0
Current children cumulated CPU time (s) 282.37
Current children cumulated vsize (KiB) 51860

[startup+342.589 s]
/proc/loadavg: 1.00 1.00 1.00 2/75 10280
/proc/meminfo: memFree=1786344/2055892 swapFree=4086192/4096564
[pid=10118] ppid=10116 vsize=5360 CPUtime=0.02
/proc/10118/stat : 10118 (TiniSatELite) S 10116 10118 9121 0 -1 4194304 329 543 0 0 0 0 2 0 19 0 1 0 52965828 5488640 234 18446744073709551615 4194304 4889804 548682069312 18446744073709551615 268242053700 0 65536 4100 65538 18446744071563358023 0 0 17 0 0 0
/proc/10118/statm: 1340 234 195 169 0 50 0
[pid=10124] ppid=10118 vsize=46964 CPUtime=342.38
/proc/10124/stat : 10124 (tinisat) R 10118 10118 9121 0 -1 4194304 9600 0 0 0 34228 10 0 0 25 0 1 0 52965832 48091136 9358 18446744073709551615 134512640 134966189 4294956736 18446744073709551615 134519927 0 0 4096 0 0 0 0 17 1 0 0
/proc/10124/statm: 11741 9358 52 110 0 11628 0
Current children cumulated CPU time (s) 342.4
Current children cumulated vsize (KiB) 52324

[startup+402.652 s]
/proc/loadavg: 1.00 1.00 1.00 2/69 10322
/proc/meminfo: memFree=1783664/2055892 swapFree=4086192/4096564
[pid=10118] ppid=10116 vsize=5360 CPUtime=0.02
/proc/10118/stat : 10118 (TiniSatELite) S 10116 10118 9121 0 -1 4194304 329 543 0 0 0 0 2 0 19 0 1 0 52965828 5488640 234 18446744073709551615 4194304 4889804 548682069312 18446744073709551615 268242053700 0 65536 4100 65538 18446744071563358023 0 0 17 0 0 0
/proc/10118/statm: 1340 234 195 169 0 50 0
[pid=10124] ppid=10118 vsize=48272 CPUtime=402.41
/proc/10124/stat : 10124 (tinisat) R 10118 10118 9121 0 -1 4194304 10588 0 0 0 40229 12 0 0 25 0 1 0 52965832 49430528 10346 18446744073709551615 134512640 134966189 4294956736 18446744073709551615 134519843 0 0 4096 0 0 0 0 17 1 0 0
/proc/10124/statm: 12068 10346 52 110 0 11955 0
Current children cumulated CPU time (s) 402.43
Current children cumulated vsize (KiB) 53632

[startup+462.698 s]
/proc/loadavg: 1.00 1.00 1.00 2/69 10322
/proc/meminfo: memFree=1780912/2055892 swapFree=4086192/4096564
[pid=10118] ppid=10116 vsize=5360 CPUtime=0.02
/proc/10118/stat : 10118 (TiniSatELite) S 10116 10118 9121 0 -1 4194304 329 543 0 0 0 0 2 0 19 0 1 0 52965828 5488640 234 18446744073709551615 4194304 4889804 548682069312 18446744073709551615 268242053700 0 65536 4100 65538 18446744071563358023 0 0 17 0 0 0
/proc/10118/statm: 1340 234 195 169 0 50 0
[pid=10124] ppid=10118 vsize=48980 CPUtime=462.43
/proc/10124/stat : 10124 (tinisat) R 10118 10118 9121 0 -1 4194304 11281 0 0 0 46231 12 0 0 25 0 1 0 52965832 50155520 11039 18446744073709551615 134512640 134966189 4294956736 18446744073709551615 134519843 0 0 4096 0 0 0 0 17 1 0 0
/proc/10124/statm: 12245 11039 52 110 0 12132 0
Current children cumulated CPU time (s) 462.45
Current children cumulated vsize (KiB) 54340

[startup+522.743 s]
/proc/loadavg: 1.00 1.00 1.00 2/69 10322
/proc/meminfo: memFree=1778160/2055892 swapFree=4086192/4096564
[pid=10118] ppid=10116 vsize=5360 CPUtime=0.02
/proc/10118/stat : 10118 (TiniSatELite) S 10116 10118 9121 0 -1 4194304 329 543 0 0 0 0 2 0 19 0 1 0 52965828 5488640 234 18446744073709551615 4194304 4889804 548682069312 18446744073709551615 268242053700 0 65536 4100 65538 18446744071563358023 0 0 17 0 0 0
/proc/10118/statm: 1340 234 195 169 0 50 0
[pid=10124] ppid=10118 vsize=50604 CPUtime=522.46
/proc/10124/stat : 10124 (tinisat) R 10118 10118 9121 0 -1 4194304 12223 0 0 0 52233 13 0 0 25 0 1 0 52965832 51818496 11724 18446744073709551615 134512640 134966189 4294956736 18446744073709551615 134519843 0 0 4096 0 0 0 0 17 1 0 0
/proc/10124/statm: 12651 11724 52 110 0 12538 0
Current children cumulated CPU time (s) 522.48
Current children cumulated vsize (KiB) 55964

[startup+582.785 s]
/proc/loadavg: 1.00 1.00 1.00 2/69 10322
/proc/meminfo: memFree=1775664/2055892 swapFree=4086192/4096564
[pid=10118] ppid=10116 vsize=5360 CPUtime=0.02
/proc/10118/stat : 10118 (TiniSatELite) S 10116 10118 9121 0 -1 4194304 329 543 0 0 0 0 2 0 19 0 1 0 52965828 5488640 234 18446744073709551615 4194304 4889804 548682069312 18446744073709551615 268242053700 0 65536 4100 65538 18446744071563358023 0 0 17 0 0 0
/proc/10118/statm: 1340 234 195 169 0 50 0
[pid=10124] ppid=10118 vsize=89896 CPUtime=582.49
/proc/10124/stat : 10124 (tinisat) R 10118 10118 9121 0 -1 4194304 12848 0 0 0 58235 14 0 0 25 0 1 0 52965832 92053504 12349 18446744073709551615 134512640 134966189 4294956736 18446744073709551615 134519843 0 0 4096 0 0 0 0 17 1 0 0
/proc/10124/statm: 22474 12349 52 110 0 22361 0
Current children cumulated CPU time (s) 582.51
Current children cumulated vsize (KiB) 95256

[startup+642.836 s]
/proc/loadavg: 1.00 1.00 1.00 2/69 10322
/proc/meminfo: memFree=1773424/2055892 swapFree=4086192/4096564
[pid=10118] ppid=10116 vsize=5360 CPUtime=0.02
/proc/10118/stat : 10118 (TiniSatELite) S 10116 10118 9121 0 -1 4194304 329 543 0 0 0 0 2 0 19 0 1 0 52965828 5488640 234 18446744073709551615 4194304 4889804 548682069312 18446744073709551615 268242053700 0 65536 4100 65538 18446744071563358023 0 0 17 0 0 0
/proc/10118/statm: 1340 234 195 169 0 50 0
[pid=10124] ppid=10118 vsize=90388 CPUtime=642.53
/proc/10124/stat : 10124 (tinisat) R 10118 10118 9121 0 -1 4194304 13408 0 0 0 64238 15 0 0 25 0 1 0 52965832 92557312 12909 18446744073709551615 134512640 134966189 4294956736 18446744073709551615 134520118 0 0 4096 0 0 0 0 17 1 0 0
/proc/10124/statm: 22597 12909 52 110 0 22484 0
Current children cumulated CPU time (s) 642.55
Current children cumulated vsize (KiB) 95748

[startup+702.885 s]
/proc/loadavg: 1.00 1.00 1.00 2/69 10322
/proc/meminfo: memFree=1771312/2055892 swapFree=4086192/4096564
[pid=10118] ppid=10116 vsize=5360 CPUtime=0.02
/proc/10118/stat : 10118 (TiniSatELite) S 10116 10118 9121 0 -1 4194304 329 543 0 0 0 0 2 0 19 0 1 0 52965828 5488640 234 18446744073709551615 4194304 4889804 548682069312 18446744073709551615 268242053700 0 65536 4100 65538 18446744071563358023 0 0 17 0 0 0
/proc/10118/statm: 1340 234 195 169 0 50 0
[pid=10124] ppid=10118 vsize=90800 CPUtime=702.56
/proc/10124/stat : 10124 (tinisat) R 10118 10118 9121 0 -1 4194304 13974 0 0 0 70240 16 0 0 25 0 1 0 52965832 92979200 13475 18446744073709551615 134512640 134966189 4294956736 18446744073709551615 134519769 0 0 4096 0 0 0 0 17 1 0 0
/proc/10124/statm: 22700 13475 52 110 0 22587 0
Current children cumulated CPU time (s) 702.58
Current children cumulated vsize (KiB) 96160

[startup+762.934 s]
/proc/loadavg: 1.00 1.00 1.00 2/69 10322
/proc/meminfo: memFree=1768752/2055892 swapFree=4086192/4096564
[pid=10118] ppid=10116 vsize=5360 CPUtime=0.02
/proc/10118/stat : 10118 (TiniSatELite) S 10116 10118 9121 0 -1 4194304 329 543 0 0 0 0 2 0 19 0 1 0 52965828 5488640 234 18446744073709551615 4194304 4889804 548682069312 18446744073709551615 268242053700 0 65536 4100 65538 18446744071563358023 0 0 17 0 0 0
/proc/10118/statm: 1340 234 195 169 0 50 0
[pid=10124] ppid=10118 vsize=91064 CPUtime=762.59
/proc/10124/stat : 10124 (tinisat) R 10118 10118 9121 0 -1 4194304 14596 0 0 0 76242 17 0 0 25 0 1 0 52965832 93249536 14097 18446744073709551615 134512640 134966189 4294956736 18446744073709551615 134520011 0 0 4096 0 0 0 0 17 1 0 0
/proc/10124/statm: 22766 14097 52 110 0 22653 0
Current children cumulated CPU time (s) 762.61
Current children cumulated vsize (KiB) 96424

[startup+822.985 s]
/proc/loadavg: 1.00 1.00 1.00 2/69 10322
/proc/meminfo: memFree=1766320/2055892 swapFree=4086192/4096564
[pid=10118] ppid=10116 vsize=5360 CPUtime=0.02
/proc/10118/stat : 10118 (TiniSatELite) S 10116 10118 9121 0 -1 4194304 329 543 0 0 0 0 2 0 19 0 1 0 52965828 5488640 234 18446744073709551615 4194304 4889804 548682069312 18446744073709551615 268242053700 0 65536 4100 65538 18446744071563358023 0 0 17 0 0 0
/proc/10118/statm: 1340 234 195 169 0 50 0
[pid=10124] ppid=10118 vsize=91652 CPUtime=822.62
/proc/10124/stat : 10124 (tinisat) R 10118 10118 9121 0 -1 4194304 15205 0 0 0 82245 17 0 0 25 0 1 0 52965832 93851648 14706 18446744073709551615 134512640 134966189 4294956736 18446744073709551615 134519905 0 0 4096 0 0 0 0 17 1 0 0
/proc/10124/statm: 22913 14706 52 110 0 22800 0
Current children cumulated CPU time (s) 822.64
Current children cumulated vsize (KiB) 97012

[startup+883.032 s]
/proc/loadavg: 1.00 1.00 1.00 2/69 10322
/proc/meminfo: memFree=1764144/2055892 swapFree=4086192/4096564
[pid=10118] ppid=10116 vsize=5360 CPUtime=0.02
/proc/10118/stat : 10118 (TiniSatELite) S 10116 10118 9121 0 -1 4194304 329 543 0 0 0 0 2 0 19 0 1 0 52965828 5488640 234 18446744073709551615 4194304 4889804 548682069312 18446744073709551615 268242053700 0 65536 4100 65538 18446744071563358023 0 0 17 0 0 0
/proc/10118/statm: 1340 234 195 169 0 50 0
[pid=10124] ppid=10118 vsize=92196 CPUtime=882.65
/proc/10124/stat : 10124 (tinisat) R 10118 10118 9121 0 -1 4194304 15753 0 0 0 88247 18 0 0 25 0 1 0 52965832 94408704 15254 18446744073709551615 134512640 134966189 4294956736 18446744073709551615 134519843 0 0 4096 0 0 0 0 17 1 0 0
/proc/10124/statm: 23049 15254 52 110 0 22936 0
Current children cumulated CPU time (s) 882.67
Current children cumulated vsize (KiB) 97556

[startup+943.075 s]
/proc/loadavg: 1.00 1.00 1.00 2/69 10322
/proc/meminfo: memFree=1762096/2055892 swapFree=4086192/4096564
[pid=10118] ppid=10116 vsize=5360 CPUtime=0.02
/proc/10118/stat : 10118 (TiniSatELite) S 10116 10118 9121 0 -1 4194304 329 543 0 0 0 0 2 0 19 0 1 0 52965828 5488640 234 18446744073709551615 4194304 4889804 548682069312 18446744073709551615 268242053700 0 65536 4100 65538 18446744071563358023 0 0 17 0 0 0
/proc/10118/statm: 1340 234 195 169 0 50 0
[pid=10124] ppid=10118 vsize=92692 CPUtime=942.68
/proc/10124/stat : 10124 (tinisat) R 10118 10118 9121 0 -1 4194304 16254 0 0 0 94249 19 0 0 25 0 1 0 52965832 94916608 15755 18446744073709551615 134512640 134966189 4294956736 18446744073709551615 134519843 0 0 4096 0 0 0 0 17 1 0 0
/proc/10124/statm: 23173 15755 52 110 0 23060 0
Current children cumulated CPU time (s) 942.7
Current children cumulated vsize (KiB) 98052

[startup+1003.12 s]
/proc/loadavg: 1.00 1.00 1.00 2/69 10322
/proc/meminfo: memFree=1759920/2055892 swapFree=4086192/4096564
[pid=10118] ppid=10116 vsize=5360 CPUtime=0.02
/proc/10118/stat : 10118 (TiniSatELite) S 10116 10118 9121 0 -1 4194304 329 543 0 0 0 0 2 0 19 0 1 0 52965828 5488640 234 18446744073709551615 4194304 4889804 548682069312 18446744073709551615 268242053700 0 65536 4100 65538 18446744071563358023 0 0 17 0 0 0
/proc/10118/statm: 1340 234 195 169 0 50 0
[pid=10124] ppid=10118 vsize=93252 CPUtime=1002.72
/proc/10124/stat : 10124 (tinisat) R 10118 10118 9121 0 -1 4194304 16811 0 0 0 100252 20 0 0 25 0 1 0 52965832 95490048 16312 18446744073709551615 134512640 134966189 4294956736 18446744073709551615 134519843 0 0 4096 0 0 0 0 17 1 0 0
/proc/10124/statm: 23313 16312 52 110 0 23200 0
Current children cumulated CPU time (s) 1002.74
Current children cumulated vsize (KiB) 98612

[startup+1063.17 s]
/proc/loadavg: 1.00 1.00 1.00 2/69 10322
/proc/meminfo: memFree=1758064/2055892 swapFree=4086192/4096564
[pid=10118] ppid=10116 vsize=5360 CPUtime=0.02
/proc/10118/stat : 10118 (TiniSatELite) S 10116 10118 9121 0 -1 4194304 329 543 0 0 0 0 2 0 19 0 1 0 52965828 5488640 234 18446744073709551615 4194304 4889804 548682069312 18446744073709551615 268242053700 0 65536 4100 65538 18446744071563358023 0 0 17 0 0 0
/proc/10118/statm: 1340 234 195 169 0 50 0
[pid=10124] ppid=10118 vsize=93720 CPUtime=1062.74
/proc/10124/stat : 10124 (tinisat) R 10118 10118 9121 0 -1 4194304 17248 0 0 0 106254 20 0 0 25 0 1 0 52965832 95969280 16749 18446744073709551615 134512640 134966189 4294956736 18446744073709551615 134519843 0 0 4096 0 0 0 0 17 1 0 0
/proc/10124/statm: 23430 16749 52 110 0 23317 0
Current children cumulated CPU time (s) 1062.76
Current children cumulated vsize (KiB) 99080

[startup+1123.22 s]
/proc/loadavg: 1.00 1.00 1.00 2/69 10322
/proc/meminfo: memFree=1756208/2055892 swapFree=4086192/4096564
[pid=10118] ppid=10116 vsize=5360 CPUtime=0.02
/proc/10118/stat : 10118 (TiniSatELite) S 10116 10118 9121 0 -1 4194304 329 543 0 0 0 0 2 0 19 0 1 0 52965828 5488640 234 18446744073709551615 4194304 4889804 548682069312 18446744073709551615 268242053700 0 65536 4100 65538 18446744071563358023 0 0 17 0 0 0
/proc/10118/statm: 1340 234 195 169 0 50 0
[pid=10124] ppid=10118 vsize=93988 CPUtime=1122.77
/proc/10124/stat : 10124 (tinisat) R 10118 10118 9121 0 -1 4194304 17717 0 0 0 112257 20 0 0 25 0 1 0 52965832 96243712 17218 18446744073709551615 134512640 134966189 4294956736 18446744073709551615 134519843 0 0 4096 0 0 0 0 17 1 0 0
/proc/10124/statm: 23497 17218 52 110 0 23384 0
Current children cumulated CPU time (s) 1122.79
Current children cumulated vsize (KiB) 99348

[startup+1183.26 s]
/proc/loadavg: 1.00 1.00 1.00 2/69 10322
/proc/meminfo: memFree=1754544/2055892 swapFree=4086192/4096564
[pid=10118] ppid=10116 vsize=5360 CPUtime=0.02
/proc/10118/stat : 10118 (TiniSatELite) S 10116 10118 9121 0 -1 4194304 329 543 0 0 0 0 2 0 19 0 1 0 52965828 5488640 234 18446744073709551615 4194304 4889804 548682069312 18446744073709551615 268242053700 0 65536 4100 65538 18446744071563358023 0 0 17 0 0 0
/proc/10118/statm: 1340 234 195 169 0 50 0
[pid=10124] ppid=10118 vsize=94292 CPUtime=1182.8
/proc/10124/stat : 10124 (tinisat) R 10118 10118 9121 0 -1 4194304 18137 0 0 0 118259 21 0 0 25 0 1 0 52965832 96555008 17638 18446744073709551615 134512640 134966189 4294956736 18446744073709551615 134519843 0 0 4096 0 0 0 0 17 1 0 0
/proc/10124/statm: 23573 17638 52 110 0 23460 0
Current children cumulated CPU time (s) 1182.82
Current children cumulated vsize (KiB) 99652



Maximum CPU time exceeded: sending SIGTERM then SIGKILL

[startup+1200.47 s]
/proc/loadavg: 1.00 1.00 1.00 2/69 10322
/proc/meminfo: memFree=1754096/2055892 swapFree=4086192/4096564
[pid=10118] ppid=10116 vsize=5360 CPUtime=0.02
/proc/10118/stat : 10118 (TiniSatELite) S 10116 10118 9121 0 -1 4194304 329 543 0 0 0 0 2 0 19 0 1 0 52965828 5488640 234 18446744073709551615 4194304 4889804 548682069312 18446744073709551615 268242053700 0 65536 4100 65538 18446744071563358023 0 0 17 0 0 0
/proc/10118/statm: 1340 234 195 169 0 50 0
[pid=10124] ppid=10118 vsize=94292 CPUtime=1200.01
/proc/10124/stat : 10124 (tinisat) R 10118 10118 9121 0 -1 4194304 18251 0 0 0 119980 21 0 0 25 0 1 0 52965832 96555008 17752 18446744073709551615 134512640 134966189 4294956736 18446744073709551615 134519843 0 0 4096 0 0 0 0 17 1 0 0
/proc/10124/statm: 23573 17752 52 110 0 23460 0
Current children cumulated CPU time (s) 1200.03
Current children cumulated vsize (KiB) 99652

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 10118 and gives childrusage.ru_utime.tv_sec=0 childrusage.ru_utime.tv_usec=28995 childrusage.ru_stime.tv_sec=0 childrusage.ru_stime.tv_usec=5999
CPU time returned by wait4() is 0.034994
while last known CPU time is 1200.03

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

Real time (s): 1200.49
CPU time (s): 1200.03
CPU user time (s): 1199.82
CPU system time (s): 0.21
CPU usage (%): 99.9617
Max. virtual memory (cumulated for all children) (KiB): 99652

getrusage(RUSAGE_CHILDREN,...) data:
user time used= 0.028995
system time used= 0.005999
maximum resident set size= 0
integral shared memory size= 0
integral unshared data size= 0
integral unshared stack size= 0
page reclaims= 872
page faults= 0
swaps= 0
block input operations= 0
block output operations= 0
messages sent= 0
messages received= 0
signals received= 0
voluntary context switches= 32
involuntary context switches= 11

runsolver used 1.02384 second user time and 2.26465 second system time

The end

Launcher Data (download as text)

Begin job on node77 on Tue Feb 27 12:56:23 UTC 2007

IDJOB= 312045
IDBENCH= 20331
IDSOLVER= 99
FILE ID= node77/312045-1172580983

PBS_JOBID= 3971912

Free space on /tmp= 66648 MiB

SOLVER NAME= TiniSatELite 2007-02-08
BENCH NAME= HOME/pub/bench/SAT07/random/2+p/p0.8/v1665/unif2p-p0.8-v1665-c5178-S883553387-12-UNSAT.cnf
COMMAND LINE= /tmp/evaluation/312045-1172580983/TiniSatELite /tmp/evaluation/312045-1172580983/instance-312045-1172580983.cnf            
RUNSOLVER COMMAND LINE= runsolver  --timestamp  -w ROOT/results/node77/watcher-312045-1172580983 -o ROOT/results/node77/solver-312045-1172580983 -C 1200 -M 1800 --output-limit 1,15  /tmp/evaluation/312045-1172580983/TiniSatELite /tmp/evaluation/312045-1172580983/instance-312045-1172580983.cnf            

META MD5SUM SOLVER= 388ad77fe8f3a9a6ad5bf764ada795dd
MD5SUM BENCH=  2976853275fc06eec446787735cebe47

RANDOM SEED= 279715224

TIME LIMIT= 1200 seconds
MEMORY LIMIT= 1800 MiB

Linux node77.alineos.net 2.6.9-34.ELsmp #1 SMP Thu Mar 9 06:23:23 GMT 2006 x86_64 x86_64 x86_64 GNU/Linux

/proc/cpuinfo:
processor	: 0
vendor_id	: GenuineIntel
cpu family	: 15
model		: 4
model name	:                   Intel(R) Xeon(TM) CPU 3.00GHz
stepping	: 3
cpu MHz		: 3000.239
cache size	: 2048 KB
fpu		: yes
fpu_exception	: yes
cpuid level	: 5
wp		: yes
flags		: fpu vme de pse tsc msr pae mce cx8 apic sep mtrr pge mca cmov pat pse36 clflush dts acpi mmx fxsr sse sse2 ss ht tm syscall nx lm pni monitor ds_cpl cid cx16 xtpr
bogomips	: 6006.15
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		: 3000.239
cache size	: 2048 KB
fpu		: yes
fpu_exception	: yes
cpuid level	: 5
wp		: yes
flags		: fpu vme de pse tsc msr pae mce cx8 apic sep mtrr pge mca cmov pat pse36 clflush dts acpi mmx fxsr sse sse2 ss ht tm syscall nx lm pni monitor ds_cpl cid cx16 xtpr
bogomips	: 5999.41
clflush size	: 64
cache_alignment	: 128
address sizes	: 36 bits physical, 48 bits virtual
power management:


/proc/meminfo:
MemTotal:      2055892 kB
MemFree:       1826384 kB
Buffers:         31204 kB
Cached:         152896 kB
SwapCached:       4056 kB
Active:          90448 kB
Inactive:       104184 kB
HighTotal:           0 kB
HighFree:            0 kB
LowTotal:      2055892 kB
LowFree:       1826384 kB
SwapTotal:     4096564 kB
SwapFree:      4086192 kB
Dirty:            1188 kB
Writeback:           0 kB
Mapped:          15648 kB
Slab:            21360 kB
Committed_AS:   127664 kB
PageTables:       1428 kB
VmallocTotal: 536870911 kB
VmallocUsed:    264388 kB
VmallocChunk: 536606243 kB
HugePages_Total:     0
HugePages_Free:      0
Hugepagesize:     2048 kB

Free space on /tmp at the end= 66648 MiB

End job on node77 on Tue Feb 27 13:16:25 UTC 2007