Trace number 310651

Some explanations

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

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

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

Solver answer on this benchmark

Solver NameAnswerCPU timeWall clock time
TiniSatELite 2007-02-08? (TO) 1200.01 1200.49

General information on the benchmark

Namerandom/2+p/p0.9/v630/
unif2p-p0.9-v630-c2280-S1804595013-08-SAT.cnf
MD5SUM349353060fd2d6c47e7784aed8d6092f
Bench CategoryRANDOM (random instances)
Best result obtained on this benchmarkSAT
Best CPU time to get the best result obtained on this benchmark0.052991
Satisfiable
(Un)Satisfiability was proved
Number of variables630
Number of clauses2280
Sum of the clauses size6612
Maximum clause length3
Minimum clause length2
Number of clauses of size 10
Number of clauses of size 2228
Number of clauses of size 32052
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...
0.00/0.00	c ==============================================================================
0.00/0.00	c |           |     ORIGINAL     |              LEARNT              |          |
0.00/0.00	c | Conflicts | Clauses Literals |   Limit Clauses Literals  Lit/Cl | Progress |
0.00/0.00	c ==============================================================================
0.00/0.00	c |         0 |    2280     6612 |     683       0        0     nan |  0.000 % |
0.00/0.01	c |         0 |    2208     6637 |      --       0       --      -- |     --   | -72/25
0.00/0.01	c ==============================================================================
0.00/0.01	c Result  :   #vars: 576   #clauses: 2208   #literals: 6637
0.00/0.01	c CPU time:   0.007998 s
0.00/0.01	c ==============================================================================
0.00/0.02	c Tinisat 0.22
0.00/0.02	c solving /tmp/GTI_node66.alineos.net_16727.cnf
0.00/0.02	c 576 variables, 2208 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/node66/watcher-310651-1172560707 -o ROOT/results/node66/solver-310651-1172560707 -C 1200 -M 1800 --output-limit 1,15 /tmp/evaluation/310651-1172560707/TiniSatELite /tmp/evaluation/310651-1172560707/instance-310651-1172560707.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: 0.90 0.95 0.96 3/64 16727
/proc/meminfo: memFree=1818280/2055920 swapFree=4179812/4192956
[pid=16727] ppid=16725 vsize=5352 CPUtime=0
/proc/16727/stat : 16727 (TiniSatELite) S 16725 16727 15841 0 -1 4194304 274 0 0 0 0 0 0 0 18 0 1 0 276028223 5480448 232 18446744073709551615 4194304 4889804 548682069312 18446744073709551615 227607806034 0 0 4100 65536 18446744071563648864 0 0 17 1 0 0
/proc/16727/statm: 1338 232 195 169 0 49 0
[pid=16728] ppid=16727 vsize=5352 CPUtime=0
/proc/16728/stat : 16728 (TiniSatELite) S 16727 16727 15841 0 -1 4194368 52 25 0 0 0 0 0 0 20 0 1 0 276028224 5480448 236 18446744073709551615 4194304 4889804 548682069312 18446744073709551615 227607634756 0 65536 4096 65538 18446744071563356171 0 0 17 1 0 0
/proc/16728/statm: 1338 236 198 169 0 49 0
[pid=16730] ppid=16728 vsize=0 CPUtime=0
/proc/16730/stat : 16730 (sed) D 16728 16727 15841 0 -1 4194308 163 0 0 0 0 0 0 0 22 0 1 0 276028224 0 0 18446744073709551615 0 0 0 0 0 0 2147483391 4096 0 18446744072099781622 0 0 17 1 0 0
/proc/16730/statm: 0 0 0 0 0 0 0

[startup+0.107624 s]
/proc/loadavg: 0.90 0.95 0.96 3/64 16727
/proc/meminfo: memFree=1818280/2055920 swapFree=4179812/4192956
[pid=16727] ppid=16725 vsize=5352 CPUtime=0.01
/proc/16727/stat : 16727 (TiniSatELite) S 16725 16727 15841 0 -1 4194304 331 440 0 0 0 0 1 0 16 0 1 0 276028223 5480448 236 18446744073709551615 4194304 4889804 548682069312 18446744073709551615 227607634756 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/16727/statm: 1338 236 197 169 0 49 0
Current children cumulated CPU time (s) 0.01
Current children cumulated vsize (KiB) 5352

[startup+0.515701 s]
/proc/loadavg: 0.90 0.95 0.96 3/64 16727
/proc/meminfo: memFree=1818280/2055920 swapFree=4179812/4192956
[pid=16727] ppid=16725 vsize=5352 CPUtime=0.01
/proc/16727/stat : 16727 (TiniSatELite) S 16725 16727 15841 0 -1 4194304 331 440 0 0 0 0 1 0 16 0 1 0 276028223 5480448 236 18446744073709551615 4194304 4889804 548682069312 18446744073709551615 227607634756 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/16727/statm: 1338 236 197 169 0 49 0
Current children cumulated CPU time (s) 0.01
Current children cumulated vsize (KiB) 5352

[startup+1.33587 s]
/proc/loadavg: 0.90 0.95 0.96 2/66 16733
/proc/meminfo: memFree=1816328/2055920 swapFree=4179812/4192956
[pid=16727] ppid=16725 vsize=5352 CPUtime=0.01
/proc/16727/stat : 16727 (TiniSatELite) S 16725 16727 15841 0 -1 4194304 331 440 0 0 0 0 1 0 16 0 1 0 276028223 5480448 236 18446744073709551615 4194304 4889804 548682069312 18446744073709551615 227607634756 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/16727/statm: 1338 236 197 169 0 49 0
[pid=16733] ppid=16727 vsize=3324 CPUtime=1.31
/proc/16733/stat : 16733 (tinisat) R 16727 16727 15841 0 -1 4194304 496 0 0 0 131 0 0 0 25 0 1 0 276028225 3403776 481 18446744073709551615 134512640 134966189 4294956736 18446744073709551615 134518744 0 0 4096 0 0 0 0 17 1 0 0
/proc/16733/statm: 831 481 52 110 0 718 0
Current children cumulated CPU time (s) 1.32
Current children cumulated vsize (KiB) 8676

[startup+2.9772 s]
/proc/loadavg: 0.90 0.95 0.96 2/66 16733
/proc/meminfo: memFree=1815432/2055920 swapFree=4179812/4192956
[pid=16727] ppid=16725 vsize=5352 CPUtime=0.01
/proc/16727/stat : 16727 (TiniSatELite) S 16725 16727 15841 0 -1 4194304 331 440 0 0 0 0 1 0 16 0 1 0 276028223 5480448 236 18446744073709551615 4194304 4889804 548682069312 18446744073709551615 227607634756 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/16727/statm: 1338 236 197 169 0 49 0
[pid=16733] ppid=16727 vsize=3600 CPUtime=2.94
/proc/16733/stat : 16733 (tinisat) R 16727 16727 15841 0 -1 4194304 747 0 0 0 294 0 0 0 25 0 1 0 276028225 3686400 732 18446744073709551615 134512640 134966189 4294956736 18446744073709551615 134519843 0 0 4096 0 0 0 0 17 1 0 0
/proc/16733/statm: 900 732 52 110 0 787 0
Current children cumulated CPU time (s) 2.95
Current children cumulated vsize (KiB) 8952

[startup+6.25486 s]
/proc/loadavg: 0.90 0.95 0.96 2/66 16733
/proc/meminfo: memFree=1813832/2055920 swapFree=4179812/4192956
[pid=16727] ppid=16725 vsize=5352 CPUtime=0.01
/proc/16727/stat : 16727 (TiniSatELite) S 16725 16727 15841 0 -1 4194304 331 440 0 0 0 0 1 0 16 0 1 0 276028223 5480448 236 18446744073709551615 4194304 4889804 548682069312 18446744073709551615 227607634756 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/16727/statm: 1338 236 197 169 0 49 0
[pid=16733] ppid=16727 vsize=6076 CPUtime=6.22
/proc/16733/stat : 16733 (tinisat) R 16727 16727 15841 0 -1 4194304 1071 0 0 0 622 0 0 0 25 0 1 0 276028225 6221824 1056 18446744073709551615 134512640 134966189 4294956736 18446744073709551615 134520029 0 0 4096 0 0 0 0 17 1 0 0
/proc/16733/statm: 1519 1056 52 110 0 1406 0
Current children cumulated CPU time (s) 6.23
Current children cumulated vsize (KiB) 11428

[startup+12.7132 s]
/proc/loadavg: 0.91 0.95 0.96 2/66 16733
/proc/meminfo: memFree=1811992/2055920 swapFree=4179812/4192956
[pid=16727] ppid=16725 vsize=5352 CPUtime=0.01
/proc/16727/stat : 16727 (TiniSatELite) S 16725 16727 15841 0 -1 4194304 331 440 0 0 0 0 1 0 16 0 1 0 276028223 5480448 236 18446744073709551615 4194304 4889804 548682069312 18446744073709551615 227607634756 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/16727/statm: 1338 236 197 169 0 49 0
[pid=16733] ppid=16727 vsize=6740 CPUtime=12.68
/proc/16733/stat : 16733 (tinisat) R 16727 16727 15841 0 -1 4194304 1528 0 0 0 1267 1 0 0 25 0 1 0 276028225 6901760 1480 18446744073709551615 134512640 134966189 4294956736 18446744073709551615 134520078 0 0 4096 0 0 0 0 17 1 0 0
/proc/16733/statm: 1685 1480 52 110 0 1572 0
Current children cumulated CPU time (s) 12.69
Current children cumulated vsize (KiB) 12092

[startup+25.5267 s]
/proc/loadavg: 0.93 0.96 0.96 2/66 16733
/proc/meminfo: memFree=1809816/2055920 swapFree=4179812/4192956
[pid=16727] ppid=16725 vsize=5352 CPUtime=0.01
/proc/16727/stat : 16727 (TiniSatELite) S 16725 16727 15841 0 -1 4194304 331 440 0 0 0 0 1 0 16 0 1 0 276028223 5480448 236 18446744073709551615 4194304 4889804 548682069312 18446744073709551615 227607634756 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/16727/statm: 1338 236 197 169 0 49 0
[pid=16733] ppid=16727 vsize=11760 CPUtime=25.48
/proc/16733/stat : 16733 (tinisat) R 16727 16727 15841 0 -1 4194304 2087 0 0 0 2547 1 0 0 25 0 1 0 276028225 12042240 2039 18446744073709551615 134512640 134966189 4294956736 18446744073709551615 134519843 0 0 4096 0 0 0 0 17 1 0 0
/proc/16733/statm: 2940 2039 52 110 0 2827 0
Current children cumulated CPU time (s) 25.49
Current children cumulated vsize (KiB) 17112

[startup+51.1519 s]
/proc/loadavg: 0.95 0.96 0.96 2/66 16733
/proc/meminfo: memFree=1806424/2055920 swapFree=4179812/4192956
[pid=16727] ppid=16725 vsize=5352 CPUtime=0.01
/proc/16727/stat : 16727 (TiniSatELite) S 16725 16727 15841 0 -1 4194304 331 440 0 0 0 0 1 0 16 0 1 0 276028223 5480448 236 18446744073709551615 4194304 4889804 548682069312 18446744073709551615 227607634756 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/16727/statm: 1338 236 197 169 0 49 0
[pid=16733] ppid=16727 vsize=12704 CPUtime=51.1
/proc/16733/stat : 16733 (tinisat) R 16727 16727 15841 0 -1 4194304 2985 0 0 0 5108 2 0 0 25 0 1 0 276028225 13008896 2872 18446744073709551615 134512640 134966189 4294956736 18446744073709551615 134519898 0 0 4096 0 0 0 0 17 1 0 0
/proc/16733/statm: 3176 2872 52 110 0 3063 0
Current children cumulated CPU time (s) 51.11
Current children cumulated vsize (KiB) 18056

[startup+102.392 s]
/proc/loadavg: 0.98 0.96 0.96 2/66 16733
/proc/meminfo: memFree=1801560/2055920 swapFree=4179812/4192956
[pid=16727] ppid=16725 vsize=5352 CPUtime=0.01
/proc/16727/stat : 16727 (TiniSatELite) S 16725 16727 15841 0 -1 4194304 331 440 0 0 0 0 1 0 16 0 1 0 276028223 5480448 236 18446744073709551615 4194304 4889804 548682069312 18446744073709551615 227607634756 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/16727/statm: 1338 236 197 169 0 49 0
[pid=16733] ppid=16727 vsize=22852 CPUtime=102.33
/proc/16733/stat : 16733 (tinisat) R 16727 16727 15841 0 -1 4194304 4178 0 0 0 10229 4 0 0 25 0 1 0 276028225 23400448 4065 18446744073709551615 134512640 134966189 4294956736 18446744073709551615 134519843 0 0 4096 0 0 0 0 17 1 0 0
/proc/16733/statm: 5713 4065 52 110 0 5600 0
Current children cumulated CPU time (s) 102.34
Current children cumulated vsize (KiB) 28204

[startup+162.454 s]
/proc/loadavg: 0.99 0.97 0.96 2/66 16733
/proc/meminfo: memFree=1797464/2055920 swapFree=4179812/4192956
[pid=16727] ppid=16725 vsize=5352 CPUtime=0.01
/proc/16727/stat : 16727 (TiniSatELite) S 16725 16727 15841 0 -1 4194304 331 440 0 0 0 0 1 0 16 0 1 0 276028223 5480448 236 18446744073709551615 4194304 4889804 548682069312 18446744073709551615 227607634756 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/16727/statm: 1338 236 197 169 0 49 0
[pid=16733] ppid=16727 vsize=24236 CPUtime=162.36
/proc/16733/stat : 16733 (tinisat) R 16727 16727 15841 0 -1 4194304 5310 0 0 0 16231 5 0 0 25 0 1 0 276028225 24817664 5068 18446744073709551615 134512640 134966189 4294956736 18446744073709551615 134519932 0 0 4096 0 0 0 0 17 1 0 0
/proc/16733/statm: 6059 5068 52 110 0 5946 0
Current children cumulated CPU time (s) 162.37
Current children cumulated vsize (KiB) 29588

[startup+222.513 s]
/proc/loadavg: 0.99 0.97 0.96 2/66 16733
/proc/meminfo: memFree=1793816/2055920 swapFree=4179812/4192956
[pid=16727] ppid=16725 vsize=5352 CPUtime=0.01
/proc/16727/stat : 16727 (TiniSatELite) S 16725 16727 15841 0 -1 4194304 331 440 0 0 0 0 1 0 16 0 1 0 276028223 5480448 236 18446744073709551615 4194304 4889804 548682069312 18446744073709551615 227607634756 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/16727/statm: 1338 236 197 169 0 49 0
[pid=16733] ppid=16727 vsize=42368 CPUtime=222.4
/proc/16733/stat : 16733 (tinisat) R 16727 16727 15841 0 -1 4194304 6226 0 0 0 22234 6 0 0 25 0 1 0 276028225 43384832 5984 18446744073709551615 134512640 134966189 4294956736 18446744073709551615 134519912 0 0 4096 0 0 0 0 17 1 0 0
/proc/16733/statm: 10592 5984 52 110 0 10479 0
Current children cumulated CPU time (s) 222.41
Current children cumulated vsize (KiB) 47720

[startup+282.573 s]
/proc/loadavg: 0.99 0.97 0.96 2/66 16733
/proc/meminfo: memFree=1790232/2055920 swapFree=4179812/4192956
[pid=16727] ppid=16725 vsize=5352 CPUtime=0.01
/proc/16727/stat : 16727 (TiniSatELite) S 16725 16727 15841 0 -1 4194304 331 440 0 0 0 0 1 0 16 0 1 0 276028223 5480448 236 18446744073709551615 4194304 4889804 548682069312 18446744073709551615 227607634756 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/16727/statm: 1338 236 197 169 0 49 0
[pid=16733] ppid=16727 vsize=43352 CPUtime=282.44
/proc/16733/stat : 16733 (tinisat) R 16727 16727 15841 0 -1 4194304 7178 0 0 0 28237 7 0 0 25 0 1 0 276028225 44392448 6870 18446744073709551615 134512640 134966189 4294956736 18446744073709551615 134519843 0 0 4096 0 0 0 0 17 1 0 0
/proc/16733/statm: 10838 6870 52 110 0 10725 0
Current children cumulated CPU time (s) 282.45
Current children cumulated vsize (KiB) 48704

[startup+342.628 s]
/proc/loadavg: 0.99 0.97 0.96 2/66 16733
/proc/meminfo: memFree=1786840/2055920 swapFree=4179812/4192956
[pid=16727] ppid=16725 vsize=5352 CPUtime=0.01
/proc/16727/stat : 16727 (TiniSatELite) S 16725 16727 15841 0 -1 4194304 331 440 0 0 0 0 1 0 16 0 1 0 276028223 5480448 236 18446744073709551615 4194304 4889804 548682069312 18446744073709551615 227607634756 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/16727/statm: 1338 236 197 169 0 49 0
[pid=16733] ppid=16727 vsize=44556 CPUtime=342.47
/proc/16733/stat : 16733 (tinisat) R 16727 16727 15841 0 -1 4194304 8081 0 0 0 34239 8 0 0 25 0 1 0 276028225 45625344 7707 18446744073709551615 134512640 134966189 4294956736 18446744073709551615 134519858 0 0 4096 0 0 0 0 17 1 0 0
/proc/16733/statm: 11139 7707 52 110 0 11026 0
Current children cumulated CPU time (s) 342.48
Current children cumulated vsize (KiB) 49908

[startup+402.697 s]
/proc/loadavg: 0.99 0.97 0.96 2/66 16733
/proc/meminfo: memFree=1783960/2055920 swapFree=4179812/4192956
[pid=16727] ppid=16725 vsize=5352 CPUtime=0.01
/proc/16727/stat : 16727 (TiniSatELite) S 16725 16727 15841 0 -1 4194304 331 440 0 0 0 0 1 0 16 0 1 0 276028223 5480448 236 18446744073709551615 4194304 4889804 548682069312 18446744073709551615 227607634756 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/16727/statm: 1338 236 197 169 0 49 0
[pid=16733] ppid=16727 vsize=46248 CPUtime=402.51
/proc/16733/stat : 16733 (tinisat) R 16727 16727 15841 0 -1 4194304 9024 0 0 0 40242 9 0 0 25 0 1 0 276028225 47357952 8360 18446744073709551615 134512640 134966189 4294956736 18446744073709551615 134519878 0 0 4096 0 0 0 0 17 1 0 0
/proc/16733/statm: 11562 8360 52 110 0 11449 0
Current children cumulated CPU time (s) 402.52
Current children cumulated vsize (KiB) 51600

[startup+462.759 s]
/proc/loadavg: 0.99 0.97 0.96 2/66 16733
/proc/meminfo: memFree=1781720/2055920 swapFree=4179812/4192956
[pid=16727] ppid=16725 vsize=5352 CPUtime=0.01
/proc/16727/stat : 16727 (TiniSatELite) S 16725 16727 15841 0 -1 4194304 331 440 0 0 0 0 1 0 16 0 1 0 276028223 5480448 236 18446744073709551615 4194304 4889804 548682069312 18446744073709551615 227607634756 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/16727/statm: 1338 236 197 169 0 49 0
[pid=16733] ppid=16727 vsize=47288 CPUtime=462.56
/proc/16733/stat : 16733 (tinisat) R 16727 16727 15841 0 -1 4194304 9660 0 0 0 46246 10 0 0 25 0 1 0 276028225 48422912 8963 18446744073709551615 134512640 134966189 4294956736 18446744073709551615 134519843 0 0 4096 0 0 0 0 17 1 0 0
/proc/16733/statm: 11822 8963 52 110 0 11709 0
Current children cumulated CPU time (s) 462.57
Current children cumulated vsize (KiB) 52640

[startup+522.818 s]

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

[pid=16727] ppid=16725 vsize=5352 CPUtime=0.01
/proc/16727/stat : 16727 (TiniSatELite) S 16725 16727 15841 0 -1 4194304 331 440 0 0 0 0 1 0 16 0 1 0 276028223 5480448 236 18446744073709551615 4194304 4889804 548682069312 18446744073709551615 227607634756 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/16727/statm: 1338 236 197 169 0 49 0
[pid=16733] ppid=16727 vsize=47708 CPUtime=522.59
/proc/16733/stat : 16733 (tinisat) R 16727 16727 15841 0 -1 4194304 10191 0 0 0 52249 10 0 0 25 0 1 0 276028225 48852992 9461 18446744073709551615 134512640 134966189 4294956736 18446744073709551615 134520027 0 0 4096 0 0 0 0 17 1 0 0
/proc/16733/statm: 11927 9461 52 110 0 11814 0
Current children cumulated CPU time (s) 522.6
Current children cumulated vsize (KiB) 53060

[startup+582.873 s]
/proc/loadavg: 0.99 0.97 0.96 2/66 16733
/proc/meminfo: memFree=1777752/2055920 swapFree=4179812/4192956
[pid=16727] ppid=16725 vsize=5352 CPUtime=0.01
/proc/16727/stat : 16727 (TiniSatELite) S 16725 16727 15841 0 -1 4194304 331 440 0 0 0 0 1 0 16 0 1 0 276028223 5480448 236 18446744073709551615 4194304 4889804 548682069312 18446744073709551615 227607634756 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/16727/statm: 1338 236 197 169 0 49 0
[pid=16733] ppid=16727 vsize=47900 CPUtime=582.62
/proc/16733/stat : 16733 (tinisat) R 16727 16727 15841 0 -1 4194304 10698 0 0 0 58251 11 0 0 25 0 1 0 276028225 49049600 9968 18446744073709551615 134512640 134966189 4294956736 18446744073709551615 134519836 0 0 4096 0 0 0 0 17 1 0 0
/proc/16733/statm: 11975 9968 52 110 0 11862 0
Current children cumulated CPU time (s) 582.63
Current children cumulated vsize (KiB) 53252

[startup+642.932 s]
/proc/loadavg: 0.99 0.97 0.96 2/66 16733
/proc/meminfo: memFree=1775448/2055920 swapFree=4179812/4192956
[pid=16727] ppid=16725 vsize=5352 CPUtime=0.01
/proc/16727/stat : 16727 (TiniSatELite) S 16725 16727 15841 0 -1 4194304 331 440 0 0 0 0 1 0 16 0 1 0 276028223 5480448 236 18446744073709551615 4194304 4889804 548682069312 18446744073709551615 227607634756 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/16727/statm: 1338 236 197 169 0 49 0
[pid=16733] ppid=16727 vsize=48612 CPUtime=642.66
/proc/16733/stat : 16733 (tinisat) R 16727 16727 15841 0 -1 4194304 11279 0 0 0 64254 12 0 0 25 0 1 0 276028225 49778688 10549 18446744073709551615 134512640 134966189 4294956736 18446744073709551615 134519858 0 0 4096 0 0 0 0 17 1 0 0
/proc/16733/statm: 12153 10549 52 110 0 12040 0
Current children cumulated CPU time (s) 642.67
Current children cumulated vsize (KiB) 53964

[startup+702.99 s]
/proc/loadavg: 0.99 0.97 0.96 2/66 16733
/proc/meminfo: memFree=1773528/2055920 swapFree=4179812/4192956
[pid=16727] ppid=16725 vsize=5352 CPUtime=0.01
/proc/16727/stat : 16727 (TiniSatELite) S 16725 16727 15841 0 -1 4194304 331 440 0 0 0 0 1 0 16 0 1 0 276028223 5480448 236 18446744073709551615 4194304 4889804 548682069312 18446744073709551615 227607634756 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/16727/statm: 1338 236 197 169 0 49 0
[pid=16733] ppid=16727 vsize=49000 CPUtime=702.7
/proc/16733/stat : 16733 (tinisat) R 16727 16727 15841 0 -1 4194304 11788 0 0 0 70257 13 0 0 25 0 1 0 276028225 50176000 11025 18446744073709551615 134512640 134966189 4294956736 18446744073709551615 134519843 0 0 4096 0 0 0 0 17 1 0 0
/proc/16733/statm: 12250 11025 52 110 0 12137 0
Current children cumulated CPU time (s) 702.71
Current children cumulated vsize (KiB) 54352

[startup+763.051 s]
/proc/loadavg: 0.99 0.97 0.96 2/66 16733
/proc/meminfo: memFree=1771672/2055920 swapFree=4179812/4192956
[pid=16727] ppid=16725 vsize=5352 CPUtime=0.01
/proc/16727/stat : 16727 (TiniSatELite) S 16725 16727 15841 0 -1 4194304 331 440 0 0 0 0 1 0 16 0 1 0 276028223 5480448 236 18446744073709551615 4194304 4889804 548682069312 18446744073709551615 227607634756 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/16727/statm: 1338 236 197 169 0 49 0
[pid=16733] ppid=16727 vsize=49132 CPUtime=762.73
/proc/16733/stat : 16733 (tinisat) R 16727 16727 15841 0 -1 4194304 12248 0 0 0 76260 13 0 0 25 0 1 0 276028225 50311168 11485 18446744073709551615 134512640 134966189 4294956736 18446744073709551615 134519905 0 0 4096 0 0 0 0 17 1 0 0
/proc/16733/statm: 12283 11485 52 110 0 12170 0
Current children cumulated CPU time (s) 762.74
Current children cumulated vsize (KiB) 54484

[startup+823.118 s]
/proc/loadavg: 0.99 0.97 0.96 2/66 16733
/proc/meminfo: memFree=1769816/2055920 swapFree=4179812/4192956
[pid=16727] ppid=16725 vsize=5352 CPUtime=0.01
/proc/16727/stat : 16727 (TiniSatELite) S 16725 16727 15841 0 -1 4194304 331 440 0 0 0 0 1 0 16 0 1 0 276028223 5480448 236 18446744073709551615 4194304 4889804 548682069312 18446744073709551615 227607634756 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/16727/statm: 1338 236 197 169 0 49 0
[pid=16733] ppid=16727 vsize=84932 CPUtime=822.77
/proc/16733/stat : 16733 (tinisat) R 16727 16727 15841 0 -1 4194304 12759 0 0 0 82263 14 0 0 25 0 1 0 276028225 86970368 11930 18446744073709551615 134512640 134966189 4294956736 18446744073709551615 134519912 0 0 4096 0 0 0 0 17 1 0 0
/proc/16733/statm: 21233 11930 52 110 0 21120 0
Current children cumulated CPU time (s) 822.78
Current children cumulated vsize (KiB) 90284

[startup+883.18 s]
/proc/loadavg: 0.99 0.97 0.96 2/66 16733
/proc/meminfo: memFree=1768152/2055920 swapFree=4179812/4192956
[pid=16727] ppid=16725 vsize=5352 CPUtime=0.01
/proc/16727/stat : 16727 (TiniSatELite) S 16725 16727 15841 0 -1 4194304 331 440 0 0 0 0 1 0 16 0 1 0 276028223 5480448 236 18446744073709551615 4194304 4889804 548682069312 18446744073709551615 227607634756 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/16727/statm: 1338 236 197 169 0 49 0
[pid=16733] ppid=16727 vsize=85468 CPUtime=882.81
/proc/16733/stat : 16733 (tinisat) R 16727 16727 15841 0 -1 4194304 13271 0 0 0 88266 15 0 0 25 0 1 0 276028225 87519232 12344 18446744073709551615 134512640 134966189 4294956736 18446744073709551615 134519843 0 0 4096 0 0 0 0 17 1 0 0
/proc/16733/statm: 21367 12344 52 110 0 21254 0
Current children cumulated CPU time (s) 882.82
Current children cumulated vsize (KiB) 90820

[startup+943.238 s]
/proc/loadavg: 0.99 0.97 0.96 2/66 16733
/proc/meminfo: memFree=1766488/2055920 swapFree=4179812/4192956
[pid=16727] ppid=16725 vsize=5352 CPUtime=0.01
/proc/16727/stat : 16727 (TiniSatELite) S 16725 16727 15841 0 -1 4194304 331 440 0 0 0 0 1 0 16 0 1 0 276028223 5480448 236 18446744073709551615 4194304 4889804 548682069312 18446744073709551615 227607634756 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/16727/statm: 1338 236 197 169 0 49 0
[pid=16733] ppid=16727 vsize=85788 CPUtime=942.85
/proc/16733/stat : 16733 (tinisat) R 16727 16727 15841 0 -1 4194304 13665 0 0 0 94269 16 0 0 25 0 1 0 276028225 87846912 12738 18446744073709551615 134512640 134966189 4294956736 18446744073709551615 134519843 0 0 4096 0 0 0 0 17 1 0 0
/proc/16733/statm: 21447 12738 52 110 0 21334 0
Current children cumulated CPU time (s) 942.86
Current children cumulated vsize (KiB) 91140

[startup+1003.29 s]
/proc/loadavg: 0.99 0.97 0.96 2/66 16733
/proc/meminfo: memFree=1764760/2055920 swapFree=4179812/4192956
[pid=16727] ppid=16725 vsize=5352 CPUtime=0.01
/proc/16727/stat : 16727 (TiniSatELite) S 16725 16727 15841 0 -1 4194304 331 440 0 0 0 0 1 0 16 0 1 0 276028223 5480448 236 18446744073709551615 4194304 4889804 548682069312 18446744073709551615 227607634756 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/16727/statm: 1338 236 197 169 0 49 0
[pid=16733] ppid=16727 vsize=85788 CPUtime=1002.88
/proc/16733/stat : 16733 (tinisat) R 16727 16727 15841 0 -1 4194304 14111 0 0 0 100272 16 0 0 25 0 1 0 276028225 87846912 13184 18446744073709551615 134512640 134966189 4294956736 18446744073709551615 134519843 0 0 4096 0 0 0 0 17 1 0 0
/proc/16733/statm: 21447 13184 52 110 0 21334 0
Current children cumulated CPU time (s) 1002.89
Current children cumulated vsize (KiB) 91140

[startup+1063.35 s]
/proc/loadavg: 0.99 0.97 0.96 2/66 16733
/proc/meminfo: memFree=1762840/2055920 swapFree=4179812/4192956
[pid=16727] ppid=16725 vsize=5352 CPUtime=0.01
/proc/16727/stat : 16727 (TiniSatELite) S 16725 16727 15841 0 -1 4194304 331 440 0 0 0 0 1 0 16 0 1 0 276028223 5480448 236 18446744073709551615 4194304 4889804 548682069312 18446744073709551615 227607634756 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/16727/statm: 1338 236 197 169 0 49 0
[pid=16733] ppid=16727 vsize=86080 CPUtime=1062.92
/proc/16733/stat : 16733 (tinisat) R 16727 16727 15841 0 -1 4194304 14596 0 0 0 106275 17 0 0 25 0 1 0 276028225 88145920 13669 18446744073709551615 134512640 134966189 4294956736 18446744073709551615 134519905 0 0 4096 0 0 0 0 17 1 0 0
/proc/16733/statm: 21520 13669 52 110 0 21407 0
Current children cumulated CPU time (s) 1062.93
Current children cumulated vsize (KiB) 91432

[startup+1123.41 s]
/proc/loadavg: 0.99 0.97 0.96 2/66 16733
/proc/meminfo: memFree=1761176/2055920 swapFree=4179812/4192956
[pid=16727] ppid=16725 vsize=5352 CPUtime=0.01
/proc/16727/stat : 16727 (TiniSatELite) S 16725 16727 15841 0 -1 4194304 331 440 0 0 0 0 1 0 16 0 1 0 276028223 5480448 236 18446744073709551615 4194304 4889804 548682069312 18446744073709551615 227607634756 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/16727/statm: 1338 236 197 169 0 49 0
[pid=16733] ppid=16727 vsize=86468 CPUtime=1122.95
/proc/16733/stat : 16733 (tinisat) R 16727 16727 15841 0 -1 4194304 15055 0 0 0 112277 18 0 0 25 0 1 0 276028225 88543232 14063 18446744073709551615 134512640 134966189 4294956736 18446744073709551615 134519972 0 0 4096 0 0 0 0 17 1 0 0
/proc/16733/statm: 21617 14063 52 110 0 21504 0
Current children cumulated CPU time (s) 1122.96
Current children cumulated vsize (KiB) 91820

[startup+1183.47 s]
/proc/loadavg: 0.99 0.97 0.96 2/66 16733
/proc/meminfo: memFree=1759512/2055920 swapFree=4179812/4192956
[pid=16727] ppid=16725 vsize=5352 CPUtime=0.01
/proc/16727/stat : 16727 (TiniSatELite) S 16725 16727 15841 0 -1 4194304 331 440 0 0 0 0 1 0 16 0 1 0 276028223 5480448 236 18446744073709551615 4194304 4889804 548682069312 18446744073709551615 227607634756 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/16727/statm: 1338 236 197 169 0 49 0
[pid=16733] ppid=16727 vsize=87084 CPUtime=1182.99
/proc/16733/stat : 16733 (tinisat) R 16727 16727 15841 0 -1 4194304 15585 0 0 0 118280 19 0 0 25 0 1 0 276028225 89174016 14527 18446744073709551615 134512640 134966189 4294956736 18446744073709551615 134519843 0 0 4096 0 0 0 0 17 1 0 0
/proc/16733/statm: 21771 14527 52 110 0 21658 0
Current children cumulated CPU time (s) 1183
Current children cumulated vsize (KiB) 92436



Maximum CPU time exceeded: sending SIGTERM then SIGKILL

[startup+1200.48 s]
/proc/loadavg: 0.99 0.97 0.96 2/66 16733
/proc/meminfo: memFree=1759064/2055920 swapFree=4179812/4192956
[pid=16727] ppid=16725 vsize=5352 CPUtime=0.01
/proc/16727/stat : 16727 (TiniSatELite) S 16725 16727 15841 0 -1 4194304 331 440 0 0 0 0 1 0 16 0 1 0 276028223 5480448 236 18446744073709551615 4194304 4889804 548682069312 18446744073709551615 227607634756 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/16727/statm: 1338 236 197 169 0 49 0
[pid=16733] ppid=16727 vsize=87084 CPUtime=1200
/proc/16733/stat : 16733 (tinisat) R 16727 16727 15841 0 -1 4194304 15685 0 0 0 119981 19 0 0 25 0 1 0 276028225 89174016 14627 18446744073709551615 134512640 134966189 4294956736 18446744073709551615 134519941 0 0 4096 0 0 0 0 17 1 0 0
/proc/16733/statm: 21771 14627 52 110 0 21658 0
Current children cumulated CPU time (s) 1200.01
Current children cumulated vsize (KiB) 92436

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 16727 and gives childrusage.ru_utime.tv_sec=0 childrusage.ru_utime.tv_usec=10998 childrusage.ru_stime.tv_sec=0 childrusage.ru_stime.tv_usec=7998
CPU time returned by wait4() is 0.018996
while last known CPU time is 1200.01

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

Real time (s): 1200.49
CPU time (s): 1200.01
CPU user time (s): 1199.82
CPU system time (s): 0.19
CPU usage (%): 99.96
Max. virtual memory (cumulated for all children) (KiB): 92436

getrusage(RUSAGE_CHILDREN,...) data:
user time used= 0.010998
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= 771
page faults= 0
swaps= 0
block input operations= 0
block output operations= 0
messages sent= 0
messages received= 0
signals received= 0
voluntary context switches= 33
involuntary context switches= 10

runsolver used 0.91486 second user time and 2.39563 second system time

The end

Launcher Data (download as text)

Begin job on node66 on Tue Feb 27 07:18:27 UTC 2007

IDJOB= 310651
IDBENCH= 20293
IDSOLVER= 99
FILE ID= node66/310651-1172560707

PBS_JOBID= 3971864

Free space on /tmp= 66561 MiB

SOLVER NAME= TiniSatELite 2007-02-08
BENCH NAME= HOME/pub/bench/SAT07/random/2+p/p0.9/v630/unif2p-p0.9-v630-c2280-S1804595013-08-SAT.cnf
COMMAND LINE= /tmp/evaluation/310651-1172560707/TiniSatELite /tmp/evaluation/310651-1172560707/instance-310651-1172560707.cnf            
RUNSOLVER COMMAND LINE= runsolver  --timestamp  -w ROOT/results/node66/watcher-310651-1172560707 -o ROOT/results/node66/solver-310651-1172560707 -C 1200 -M 1800 --output-limit 1,15  /tmp/evaluation/310651-1172560707/TiniSatELite /tmp/evaluation/310651-1172560707/instance-310651-1172560707.cnf            

META MD5SUM SOLVER= 388ad77fe8f3a9a6ad5bf764ada795dd
MD5SUM BENCH=  349353060fd2d6c47e7784aed8d6092f

RANDOM SEED= 395560151

TIME LIMIT= 1200 seconds
MEMORY LIMIT= 1800 MiB

Linux node66.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		: 3000.259
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	: 5931.00
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		: 3000.259
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:       1818624 kB
Buffers:         31012 kB
Cached:         154432 kB
SwapCached:       7404 kB
Active:          99632 kB
Inactive:        99032 kB
HighTotal:           0 kB
HighFree:            0 kB
LowTotal:      2055920 kB
LowFree:       1818624 kB
SwapTotal:     4192956 kB
SwapFree:      4179812 kB
Dirty:            1228 kB
Writeback:           0 kB
Mapped:          15280 kB
Slab:            24692 kB
Committed_AS:   681608 kB
PageTables:       1376 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= 66561 MiB

End job on node66 on Tue Feb 27 07:38:29 UTC 2007