Trace number 304237

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
barcelogic 2007-02-08? (TO) 1200.05 1200.4

General information on the benchmark

Namerandom/LargeSize/7SAT/v160/
unif-k7-r85-v160-c13600-S187076430-06.cnf
MD5SUM2354ce79c238d894898172bcf31459ce
Bench CategoryRANDOM (random instances)
Best result obtained on this benchmarkSAT
Best CPU time to get the best result obtained on this benchmark1005.91
Satisfiable
(Un)Satisfiability was proved
Number of variables160
Number of clauses13600
Sum of the clauses size95200
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 513600

Solver Data (download as text)

0.00/0.01	c Parsing...
0.00/0.02	c ==============================================================================
0.00/0.02	c |           |     ORIGINAL     |              LEARNT              |          |
0.00/0.02	c | Conflicts | Clauses Literals |   Limit Clauses Literals  Lit/Cl | Progress |
0.00/0.02	c ==============================================================================
0.00/0.02	c |         0 |   13600    95200 |    4079       0        0     nan |  0.000 % |
0.00/0.02	c ==============================================================================
0.00/0.02	c Result  :   #vars: 160   #clauses: 13600   #literals: 95200
0.00/0.02	c CPU time:   0.016997 s
0.00/0.02	c ==============================================================================

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/node68/watcher-304237-1172054329 -o ROOT/results/node68/solver-304237-1172054329 -C 1200 -M 1800 --output-limit 1,15 /tmp/evaluation/304237-1172054329/Barcelogic /tmp/evaluation/304237-1172054329/instance-304237-1172054329.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: 0.85 0.97 0.99 3/64 28153
/proc/meminfo: memFree=1654432/2055920 swapFree=4181916/4192956
[pid=28153] ppid=28151 vsize=5352 CPUtime=0
/proc/28153/stat : 28153 (Barcelogic) S 28151 28153 28090 0 -1 4194304 274 0 0 0 0 0 0 0 18 0 1 0 225390525 5480448 232 18446744073709551615 4194304 4889804 548682069312 18446744073709551615 257414627410 0 0 4100 65536 18446744071563648864 0 0 17 1 0 0
/proc/28153/statm: 1338 232 195 169 0 49 0
[pid=28154] ppid=28153 vsize=5352 CPUtime=0
/proc/28154/stat : 28154 (Barcelogic) S 28153 28153 28090 0 -1 4194368 53 0 0 0 0 0 0 0 19 0 1 0 225390525 5480448 236 18446744073709551615 4194304 4889804 548682069312 18446744073709551615 257414456132 0 65536 4096 65538 18446744071563356171 0 0 17 1 0 0
/proc/28154/statm: 1338 236 198 169 0 49 0
[pid=28155] ppid=28154 vsize=0 CPUtime=0
/proc/28155/stat : 28155 (Barcelogic) D 28154 28153 28090 0 -1 4194372 25 0 0 0 0 0 0 0 15 0 1 0 225390525 0 0 18446744073709551615 0 0 0 0 0 0 2147483391 4096 65538 18446744072099781622 0 0 17 1 0 0
/proc/28155/statm: 0 0 0 0 0 0 0
[pid=28156] ppid=28154 vsize=0 CPUtime=0
/proc/28156/stat : 28156 (sed) D 28154 28153 28090 0 -1 4194308 163 0 0 0 0 0 0 0 15 0 1 0 225390525 0 0 18446744073709551615 0 0 0 0 0 0 0 4096 0 18446744072100037788 0 0 17 1 0 0
/proc/28156/statm: 0 0 0 0 0 0 0

[startup+0.107785 s]
/proc/loadavg: 0.85 0.97 0.99 3/64 28153
/proc/meminfo: memFree=1654432/2055920 swapFree=4181916/4192956
[pid=28153] ppid=28151 vsize=5352 CPUtime=0.04
/proc/28153/stat : 28153 (Barcelogic) S 28151 28153 28090 0 -1 4194304 332 662 0 0 0 0 4 0 16 0 1 0 225390525 5480448 236 18446744073709551615 4194304 4889804 548682069312 18446744073709551615 257414456132 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/28153/statm: 1338 236 197 169 0 49 0
Current children cumulated CPU time (s) 0.04
Current children cumulated vsize (KiB) 5352

[startup+0.516816 s]
/proc/loadavg: 0.85 0.97 0.99 3/64 28153
/proc/meminfo: memFree=1654432/2055920 swapFree=4181916/4192956
[pid=28153] ppid=28151 vsize=5352 CPUtime=0.04
/proc/28153/stat : 28153 (Barcelogic) S 28151 28153 28090 0 -1 4194304 332 662 0 0 0 0 4 0 16 0 1 0 225390525 5480448 236 18446744073709551615 4194304 4889804 548682069312 18446744073709551615 257414456132 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/28153/statm: 1338 236 197 169 0 49 0
Current children cumulated CPU time (s) 0.04
Current children cumulated vsize (KiB) 5352

[startup+1.33889 s]
/proc/loadavg: 0.86 0.97 0.99 2/66 28159
/proc/meminfo: memFree=1644296/2055920 swapFree=4181916/4192956
[pid=28153] ppid=28151 vsize=5352 CPUtime=0.04
/proc/28153/stat : 28153 (Barcelogic) S 28151 28153 28090 0 -1 4194304 332 662 0 0 0 0 4 0 16 0 1 0 225390525 5480448 236 18446744073709551615 4194304 4889804 548682069312 18446744073709551615 257414456132 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/28153/statm: 1338 236 197 169 0 49 0
[pid=28159] ppid=28153 vsize=1476516 CPUtime=1.27
/proc/28159/stat : 28159 (bsat) R 28153 28153 28090 0 -1 4194304 2772 0 0 0 126 1 0 0 25 0 1 0 225390531 1511952384 2746 18446744073709551615 134512640 135463285 4294956784 18446744073709551615 134518821 0 0 4096 0 0 0 0 17 1 0 0
/proc/28159/statm: 369129 2746 81 232 0 368894 0
Current children cumulated CPU time (s) 1.31
Current children cumulated vsize (KiB) 1481868

[startup+2.98404 s]
/proc/loadavg: 0.86 0.97 0.99 2/66 28159
/proc/meminfo: memFree=1637960/2055920 swapFree=4181916/4192956
[pid=28153] ppid=28151 vsize=5352 CPUtime=0.04
/proc/28153/stat : 28153 (Barcelogic) S 28151 28153 28090 0 -1 4194304 332 662 0 0 0 0 4 0 16 0 1 0 225390525 5480448 236 18446744073709551615 4194304 4889804 548682069312 18446744073709551615 257414456132 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/28153/statm: 1338 236 197 169 0 49 0
[pid=28159] ppid=28153 vsize=1476516 CPUtime=2.91
/proc/28159/stat : 28159 (bsat) R 28153 28153 28090 0 -1 4194304 4859 0 0 0 289 2 0 0 25 0 1 0 225390531 1511952384 4833 18446744073709551615 134512640 135463285 4294956784 18446744073709551615 134518821 0 0 4096 0 0 0 0 17 1 0 0
/proc/28159/statm: 369129 4833 81 232 0 368894 0
Current children cumulated CPU time (s) 2.95
Current children cumulated vsize (KiB) 1481868

[startup+6.26034 s]
/proc/loadavg: 0.87 0.97 0.99 2/66 28159
/proc/meminfo: memFree=1623432/2055920 swapFree=4181916/4192956
[pid=28153] ppid=28151 vsize=5352 CPUtime=0.04
/proc/28153/stat : 28153 (Barcelogic) S 28151 28153 28090 0 -1 4194304 332 662 0 0 0 0 4 0 16 0 1 0 225390525 5480448 236 18446744073709551615 4194304 4889804 548682069312 18446744073709551615 257414456132 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/28153/statm: 1338 236 197 169 0 49 0
[pid=28159] ppid=28153 vsize=1476516 CPUtime=6.19
/proc/28159/stat : 28159 (bsat) R 28153 28153 28090 0 -1 4194304 8188 0 0 0 615 4 0 0 25 0 1 0 225390531 1511952384 8162 18446744073709551615 134512640 135463285 4294956784 18446744073709551615 134518841 0 0 4096 0 0 0 0 17 1 0 0
/proc/28159/statm: 369129 8162 81 232 0 368894 0
Current children cumulated CPU time (s) 6.23
Current children cumulated vsize (KiB) 1481868

[startup+12.7209 s]
/proc/loadavg: 0.88 0.97 0.99 2/66 28159
/proc/meminfo: memFree=1599000/2055920 swapFree=4181916/4192956
[pid=28153] ppid=28151 vsize=5352 CPUtime=0.04
/proc/28153/stat : 28153 (Barcelogic) S 28151 28153 28090 0 -1 4194304 332 662 0 0 0 0 4 0 16 0 1 0 225390525 5480448 236 18446744073709551615 4194304 4889804 548682069312 18446744073709551615 257414456132 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/28153/statm: 1338 236 197 169 0 49 0
[pid=28159] ppid=28153 vsize=1476516 CPUtime=12.64
/proc/28159/stat : 28159 (bsat) R 28153 28153 28090 0 -1 4194304 13925 0 0 0 1257 7 0 0 25 0 1 0 225390531 1511952384 13899 18446744073709551615 134512640 135463285 4294956784 18446744073709551615 134518109 0 0 4096 0 0 0 0 17 1 0 0
/proc/28159/statm: 369129 13899 81 232 0 368894 0
Current children cumulated CPU time (s) 12.68
Current children cumulated vsize (KiB) 1481868

[startup+25.5271 s]
/proc/loadavg: 0.90 0.97 0.99 2/66 28159
/proc/meminfo: memFree=1564312/2055920 swapFree=4181916/4192956
[pid=28153] ppid=28151 vsize=5352 CPUtime=0.04
/proc/28153/stat : 28153 (Barcelogic) S 28151 28153 28090 0 -1 4194304 332 662 0 0 0 0 4 0 16 0 1 0 225390525 5480448 236 18446744073709551615 4194304 4889804 548682069312 18446744073709551615 257414456132 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/28153/statm: 1338 236 197 169 0 49 0
[pid=28159] ppid=28153 vsize=1476516 CPUtime=25.45
/proc/28159/stat : 28159 (bsat) R 28153 28153 28090 0 -1 4194304 22707 0 0 0 2533 12 0 0 25 0 1 0 225390531 1511952384 22681 18446744073709551615 134512640 135463285 4294956784 18446744073709551615 134529786 0 0 4096 0 0 0 0 17 1 0 0
/proc/28159/statm: 369129 22681 81 232 0 368894 0
Current children cumulated CPU time (s) 25.49
Current children cumulated vsize (KiB) 1481868

[startup+51.1505 s]
/proc/loadavg: 0.94 0.97 0.99 2/66 28161
/proc/meminfo: memFree=1535384/2055920 swapFree=4181916/4192956
[pid=28153] ppid=28151 vsize=5352 CPUtime=0.04
/proc/28153/stat : 28153 (Barcelogic) S 28151 28153 28090 0 -1 4194304 332 662 0 0 0 0 4 0 16 0 1 0 225390525 5480448 236 18446744073709551615 4194304 4889804 548682069312 18446744073709551615 257414456132 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/28153/statm: 1338 236 197 169 0 49 0
[pid=28159] ppid=28153 vsize=1476516 CPUtime=51.07
/proc/28159/stat : 28159 (bsat) R 28153 28153 28090 0 -1 4194304 29631 0 0 0 5090 17 0 0 25 0 1 0 225390531 1511952384 29489 18446744073709551615 134512640 135463285 4294956784 18446744073709551615 134518162 0 0 4096 0 0 0 0 17 1 0 0
/proc/28159/statm: 369129 29489 81 232 0 368894 0
Current children cumulated CPU time (s) 51.11
Current children cumulated vsize (KiB) 1481868

[startup+102.395 s]
/proc/loadavg: 0.97 0.97 0.99 2/66 28161
/proc/meminfo: memFree=1535256/2055920 swapFree=4181916/4192956
[pid=28153] ppid=28151 vsize=5352 CPUtime=0.04
/proc/28153/stat : 28153 (Barcelogic) S 28151 28153 28090 0 -1 4194304 332 662 0 0 0 0 4 0 16 0 1 0 225390525 5480448 236 18446744073709551615 4194304 4889804 548682069312 18446744073709551615 257414456132 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/28153/statm: 1338 236 197 169 0 49 0
[pid=28159] ppid=28153 vsize=1476516 CPUtime=102.29
/proc/28159/stat : 28159 (bsat) R 28153 28153 28090 0 -1 4194304 29730 0 0 0 10212 17 0 0 25 0 1 0 225390531 1511952384 29588 18446744073709551615 134512640 135463285 4294956784 18446744073709551615 134519498 0 0 4096 0 0 0 0 17 1 0 0
/proc/28159/statm: 369129 29588 81 232 0 368894 0
Current children cumulated CPU time (s) 102.33
Current children cumulated vsize (KiB) 1481868

[startup+162.459 s]
/proc/loadavg: 0.99 0.97 0.99 2/66 28161
/proc/meminfo: memFree=1512600/2055920 swapFree=4181916/4192956
[pid=28153] ppid=28151 vsize=5352 CPUtime=0.04
/proc/28153/stat : 28153 (Barcelogic) S 28151 28153 28090 0 -1 4194304 332 662 0 0 0 0 4 0 16 0 1 0 225390525 5480448 236 18446744073709551615 4194304 4889804 548682069312 18446744073709551615 257414456132 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/28153/statm: 1338 236 197 169 0 49 0
[pid=28159] ppid=28153 vsize=1476516 CPUtime=162.35
/proc/28159/stat : 28159 (bsat) R 28153 28153 28090 0 -1 4194304 35374 0 0 0 16212 23 0 0 25 0 1 0 225390531 1511952384 35232 18446744073709551615 134512640 135463285 4294956784 18446744073709551615 134517801 0 0 4096 0 0 0 0 17 1 0 0
/proc/28159/statm: 369129 35232 81 232 0 368894 0
Current children cumulated CPU time (s) 162.39
Current children cumulated vsize (KiB) 1481868

[startup+222.519 s]
/proc/loadavg: 0.99 0.97 0.99 2/66 28161
/proc/meminfo: memFree=1481944/2055920 swapFree=4181916/4192956
[pid=28153] ppid=28151 vsize=5352 CPUtime=0.04
/proc/28153/stat : 28153 (Barcelogic) S 28151 28153 28090 0 -1 4194304 332 662 0 0 0 0 4 0 16 0 1 0 225390525 5480448 236 18446744073709551615 4194304 4889804 548682069312 18446744073709551615 257414456132 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/28153/statm: 1338 236 197 169 0 49 0
[pid=28159] ppid=28153 vsize=1476516 CPUtime=222.39
/proc/28159/stat : 28159 (bsat) R 28153 28153 28090 0 -1 4194304 43043 0 0 0 22211 28 0 0 25 0 1 0 225390531 1511952384 42901 18446744073709551615 134512640 135463285 4294956784 18446744073709551615 134517799 0 0 4096 0 0 0 0 17 1 0 0
/proc/28159/statm: 369129 42901 81 232 0 368894 0
Current children cumulated CPU time (s) 222.43
Current children cumulated vsize (KiB) 1481868

[startup+282.576 s]
/proc/loadavg: 0.99 0.97 0.99 2/66 28161
/proc/meminfo: memFree=1457496/2055920 swapFree=4181916/4192956
[pid=28153] ppid=28151 vsize=5352 CPUtime=0.04
/proc/28153/stat : 28153 (Barcelogic) S 28151 28153 28090 0 -1 4194304 332 662 0 0 0 0 4 0 16 0 1 0 225390525 5480448 236 18446744073709551615 4194304 4889804 548682069312 18446744073709551615 257414456132 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/28153/statm: 1338 236 197 169 0 49 0
[pid=28159] ppid=28153 vsize=1476516 CPUtime=282.43
/proc/28159/stat : 28159 (bsat) R 28153 28153 28090 0 -1 4194304 49181 0 0 0 28209 34 0 0 25 0 1 0 225390531 1511952384 49039 18446744073709551615 134512640 135463285 4294956784 18446744073709551615 134517808 0 0 4096 0 0 0 0 17 1 0 0
/proc/28159/statm: 369129 49039 81 232 0 368894 0
Current children cumulated CPU time (s) 282.47
Current children cumulated vsize (KiB) 1481868

[startup+342.637 s]
/proc/loadavg: 0.99 0.97 0.99 2/66 28161
/proc/meminfo: memFree=1435800/2055920 swapFree=4181916/4192956
[pid=28153] ppid=28151 vsize=5352 CPUtime=0.04
/proc/28153/stat : 28153 (Barcelogic) S 28151 28153 28090 0 -1 4194304 332 662 0 0 0 0 4 0 16 0 1 0 225390525 5480448 236 18446744073709551615 4194304 4889804 548682069312 18446744073709551615 257414456132 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/28153/statm: 1338 236 197 169 0 49 0
[pid=28159] ppid=28153 vsize=1476516 CPUtime=342.47
/proc/28159/stat : 28159 (bsat) R 28153 28153 28090 0 -1 4194304 54626 0 0 0 34207 40 0 0 25 0 1 0 225390531 1511952384 54484 18446744073709551615 134512640 135463285 4294956784 18446744073709551615 134517808 0 0 4096 0 0 0 0 17 1 0 0
/proc/28159/statm: 369129 54484 81 232 0 368894 0
Current children cumulated CPU time (s) 342.51
Current children cumulated vsize (KiB) 1481868

[startup+402.702 s]
/proc/loadavg: 0.99 0.97 0.99 2/66 28161
/proc/meminfo: memFree=1415448/2055920 swapFree=4181916/4192956
[pid=28153] ppid=28151 vsize=5352 CPUtime=0.04
/proc/28153/stat : 28153 (Barcelogic) S 28151 28153 28090 0 -1 4194304 332 662 0 0 0 0 4 0 16 0 1 0 225390525 5480448 236 18446744073709551615 4194304 4889804 548682069312 18446744073709551615 257414456132 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/28153/statm: 1338 236 197 169 0 49 0
[pid=28159] ppid=28153 vsize=1476516 CPUtime=402.52
/proc/28159/stat : 28159 (bsat) R 28153 28153 28090 0 -1 4194304 59618 0 0 0 40207 45 0 0 25 0 1 0 225390531 1511952384 59476 18446744073709551615 134512640 135463285 4294956784 18446744073709551615 134517801 0 0 4096 0 0 0 0 17 1 0 0
/proc/28159/statm: 369129 59476 81 232 0 368894 0
Current children cumulated CPU time (s) 402.56
Current children cumulated vsize (KiB) 1481868

[startup+462.759 s]
/proc/loadavg: 0.99 0.97 0.99 2/66 28161
/proc/meminfo: memFree=1396696/2055920 swapFree=4181916/4192956
[pid=28153] ppid=28151 vsize=5352 CPUtime=0.04
/proc/28153/stat : 28153 (Barcelogic) S 28151 28153 28090 0 -1 4194304 332 662 0 0 0 0 4 0 16 0 1 0 225390525 5480448 236 18446744073709551615 4194304 4889804 548682069312 18446744073709551615 257414456132 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/28153/statm: 1338 236 197 169 0 49 0
[pid=28159] ppid=28153 vsize=1476516 CPUtime=462.56
/proc/28159/stat : 28159 (bsat) R 28153 28153 28090 0 -1 4194304 64329 0 0 0 46206 50 0 0 25 0 1 0 225390531 1511952384 64187 18446744073709551615 134512640 135463285 4294956784 18446744073709551615 134517801 0 0 4096 0 0 0 0 17 1 0 0
/proc/28159/statm: 369129 64187 81 232 0 368894 0
Current children cumulated CPU time (s) 462.6

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

[pid=28153] ppid=28151 vsize=5352 CPUtime=0.04
/proc/28153/stat : 28153 (Barcelogic) S 28151 28153 28090 0 -1 4194304 332 662 0 0 0 0 4 0 16 0 1 0 225390525 5480448 236 18446744073709551615 4194304 4889804 548682069312 18446744073709551615 257414456132 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/28153/statm: 1338 236 197 169 0 49 0
[pid=28159] ppid=28153 vsize=1476516 CPUtime=582.66
/proc/28159/stat : 28159 (bsat) R 28153 28153 28090 0 -1 4194304 72470 0 0 0 58209 57 0 0 25 0 1 0 225390531 1511952384 72328 18446744073709551615 134512640 135463285 4294956784 18446744073709551615 134517801 0 0 4096 0 0 0 0 17 1 0 0
/proc/28159/statm: 369129 72328 81 232 0 368894 0
Current children cumulated CPU time (s) 582.7
Current children cumulated vsize (KiB) 1481868

[startup+642.938 s]
/proc/loadavg: 0.99 0.97 0.99 2/66 28161
/proc/meminfo: memFree=1349784/2055920 swapFree=4181916/4192956
[pid=28153] ppid=28151 vsize=5352 CPUtime=0.04
/proc/28153/stat : 28153 (Barcelogic) S 28151 28153 28090 0 -1 4194304 332 662 0 0 0 0 4 0 16 0 1 0 225390525 5480448 236 18446744073709551615 4194304 4889804 548682069312 18446744073709551615 257414456132 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/28153/statm: 1338 236 197 169 0 49 0
[pid=28159] ppid=28153 vsize=1476516 CPUtime=642.69
/proc/28159/stat : 28159 (bsat) R 28153 28153 28090 0 -1 4194304 76012 0 0 0 64210 59 0 0 25 0 1 0 225390531 1511952384 75870 18446744073709551615 134512640 135463285 4294956784 18446744073709551615 134517801 0 0 4096 0 0 0 0 17 1 0 0
/proc/28159/statm: 369129 75870 81 232 0 368894 0
Current children cumulated CPU time (s) 642.73
Current children cumulated vsize (KiB) 1481868

[startup+703.001 s]
/proc/loadavg: 0.99 0.97 0.99 2/66 28161
/proc/meminfo: memFree=1336216/2055920 swapFree=4181916/4192956
[pid=28153] ppid=28151 vsize=5352 CPUtime=0.04
/proc/28153/stat : 28153 (Barcelogic) S 28151 28153 28090 0 -1 4194304 332 662 0 0 0 0 4 0 16 0 1 0 225390525 5480448 236 18446744073709551615 4194304 4889804 548682069312 18446744073709551615 257414456132 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/28153/statm: 1338 236 197 169 0 49 0
[pid=28159] ppid=28153 vsize=1476516 CPUtime=702.74
/proc/28159/stat : 28159 (bsat) R 28153 28153 28090 0 -1 4194304 79406 0 0 0 70212 62 0 0 25 0 1 0 225390531 1511952384 79264 18446744073709551615 134512640 135463285 4294956784 18446744073709551615 134517808 0 0 4096 0 0 0 0 17 1 0 0
/proc/28159/statm: 369129 79264 81 232 0 368894 0
Current children cumulated CPU time (s) 702.78
Current children cumulated vsize (KiB) 1481868

[startup+763.062 s]
/proc/loadavg: 0.99 0.97 0.99 2/66 28161
/proc/meminfo: memFree=1322648/2055920 swapFree=4181916/4192956
[pid=28153] ppid=28151 vsize=5352 CPUtime=0.04
/proc/28153/stat : 28153 (Barcelogic) S 28151 28153 28090 0 -1 4194304 332 662 0 0 0 0 4 0 16 0 1 0 225390525 5480448 236 18446744073709551615 4194304 4889804 548682069312 18446744073709551615 257414456132 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/28153/statm: 1338 236 197 169 0 49 0
[pid=28159] ppid=28153 vsize=1476516 CPUtime=762.78
/proc/28159/stat : 28159 (bsat) R 28153 28153 28090 0 -1 4194304 82803 0 0 0 76212 66 0 0 25 0 1 0 225390531 1511952384 82661 18446744073709551615 134512640 135463285 4294956784 18446744073709551615 134517801 0 0 4096 0 0 0 0 17 1 0 0
/proc/28159/statm: 369129 82661 81 232 0 368894 0
Current children cumulated CPU time (s) 762.82
Current children cumulated vsize (KiB) 1481868

[startup+823.123 s]
/proc/loadavg: 0.99 0.97 0.99 2/66 28161
/proc/meminfo: memFree=1309592/2055920 swapFree=4181916/4192956
[pid=28153] ppid=28151 vsize=5352 CPUtime=0.04
/proc/28153/stat : 28153 (Barcelogic) S 28151 28153 28090 0 -1 4194304 332 662 0 0 0 0 4 0 16 0 1 0 225390525 5480448 236 18446744073709551615 4194304 4889804 548682069312 18446744073709551615 257414456132 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/28153/statm: 1338 236 197 169 0 49 0
[pid=28159] ppid=28153 vsize=1476516 CPUtime=822.83
/proc/28159/stat : 28159 (bsat) R 28153 28153 28090 0 -1 4194304 86016 0 0 0 82214 69 0 0 25 0 1 0 225390531 1511952384 85874 18446744073709551615 134512640 135463285 4294956784 18446744073709551615 134517801 0 0 4096 0 0 0 0 17 1 0 0
/proc/28159/statm: 369129 85874 81 232 0 368894 0
Current children cumulated CPU time (s) 822.87
Current children cumulated vsize (KiB) 1481868

[startup+883.185 s]
/proc/loadavg: 0.99 0.97 0.99 2/66 28161
/proc/meminfo: memFree=1297432/2055920 swapFree=4181916/4192956
[pid=28153] ppid=28151 vsize=5352 CPUtime=0.04
/proc/28153/stat : 28153 (Barcelogic) S 28151 28153 28090 0 -1 4194304 332 662 0 0 0 0 4 0 16 0 1 0 225390525 5480448 236 18446744073709551615 4194304 4889804 548682069312 18446744073709551615 257414456132 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/28153/statm: 1338 236 197 169 0 49 0
[pid=28159] ppid=28153 vsize=1476516 CPUtime=882.88
/proc/28159/stat : 28159 (bsat) R 28153 28153 28090 0 -1 4194304 89067 0 0 0 88216 72 0 0 25 0 1 0 225390531 1511952384 88925 18446744073709551615 134512640 135463285 4294956784 18446744073709551615 134517801 0 0 4096 0 0 0 0 17 1 0 0
/proc/28159/statm: 369129 88925 81 232 0 368894 0
Current children cumulated CPU time (s) 882.92
Current children cumulated vsize (KiB) 1481868

[startup+943.243 s]
/proc/loadavg: 0.99 0.97 0.99 2/66 28161
/proc/meminfo: memFree=1285592/2055920 swapFree=4181916/4192956
[pid=28153] ppid=28151 vsize=5352 CPUtime=0.04
/proc/28153/stat : 28153 (Barcelogic) S 28151 28153 28090 0 -1 4194304 332 662 0 0 0 0 4 0 16 0 1 0 225390525 5480448 236 18446744073709551615 4194304 4889804 548682069312 18446744073709551615 257414456132 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/28153/statm: 1338 236 197 169 0 49 0
[pid=28159] ppid=28153 vsize=1476516 CPUtime=942.92
/proc/28159/stat : 28159 (bsat) R 28153 28153 28090 0 -1 4194304 92015 0 0 0 94217 75 0 0 25 0 1 0 225390531 1511952384 91873 18446744073709551615 134512640 135463285 4294956784 18446744073709551615 134517801 0 0 4096 0 0 0 0 17 1 0 0
/proc/28159/statm: 369129 91873 81 232 0 368894 0
Current children cumulated CPU time (s) 942.96
Current children cumulated vsize (KiB) 1481868

[startup+1003.3 s]
/proc/loadavg: 0.99 0.97 0.99 2/66 28161
/proc/meminfo: memFree=1275160/2055920 swapFree=4181916/4192956
[pid=28153] ppid=28151 vsize=5352 CPUtime=0.04
/proc/28153/stat : 28153 (Barcelogic) S 28151 28153 28090 0 -1 4194304 332 662 0 0 0 0 4 0 16 0 1 0 225390525 5480448 236 18446744073709551615 4194304 4889804 548682069312 18446744073709551615 257414456132 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/28153/statm: 1338 236 197 169 0 49 0
[pid=28159] ppid=28153 vsize=1476516 CPUtime=1002.97
/proc/28159/stat : 28159 (bsat) R 28153 28153 28090 0 -1 4194304 94643 0 0 0 100219 78 0 0 25 0 1 0 225390531 1511952384 94501 18446744073709551615 134512640 135463285 4294956784 18446744073709551615 134517801 0 0 4096 0 0 0 0 17 1 0 0
/proc/28159/statm: 369129 94501 81 232 0 368894 0
Current children cumulated CPU time (s) 1003.01
Current children cumulated vsize (KiB) 1481868

[startup+1063.36 s]
/proc/loadavg: 0.99 0.97 0.99 2/66 28161
/proc/meminfo: memFree=1264408/2055920 swapFree=4181916/4192956
[pid=28153] ppid=28151 vsize=5352 CPUtime=0.04
/proc/28153/stat : 28153 (Barcelogic) S 28151 28153 28090 0 -1 4194304 332 662 0 0 0 0 4 0 16 0 1 0 225390525 5480448 236 18446744073709551615 4194304 4889804 548682069312 18446744073709551615 257414456132 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/28153/statm: 1338 236 197 169 0 49 0
[pid=28159] ppid=28153 vsize=1476516 CPUtime=1063.02
/proc/28159/stat : 28159 (bsat) R 28153 28153 28090 0 -1 4194304 97292 0 0 0 106220 82 0 0 25 0 1 0 225390531 1511952384 97150 18446744073709551615 134512640 135463285 4294956784 18446744073709551615 134517801 0 0 4096 0 0 0 0 17 1 0 0
/proc/28159/statm: 369129 97150 81 232 0 368894 0
Current children cumulated CPU time (s) 1063.06
Current children cumulated vsize (KiB) 1481868

[startup+1123.42 s]
/proc/loadavg: 0.99 0.97 0.99 2/66 28161
/proc/meminfo: memFree=1254232/2055920 swapFree=4181916/4192956
[pid=28153] ppid=28151 vsize=5352 CPUtime=0.04
/proc/28153/stat : 28153 (Barcelogic) S 28151 28153 28090 0 -1 4194304 332 662 0 0 0 0 4 0 16 0 1 0 225390525 5480448 236 18446744073709551615 4194304 4889804 548682069312 18446744073709551615 257414456132 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/28153/statm: 1338 236 197 169 0 49 0
[pid=28159] ppid=28153 vsize=1476516 CPUtime=1123.06
/proc/28159/stat : 28159 (bsat) R 28153 28153 28090 0 -1 4194304 99830 0 0 0 112222 84 0 0 25 0 1 0 225390531 1511952384 99688 18446744073709551615 134512640 135463285 4294956784 18446744073709551615 134517801 0 0 4096 0 0 0 0 17 1 0 0
/proc/28159/statm: 369129 99688 81 232 0 368894 0
Current children cumulated CPU time (s) 1123.1
Current children cumulated vsize (KiB) 1481868

[startup+1183.48 s]
/proc/loadavg: 0.99 0.97 0.99 2/66 28161
/proc/meminfo: memFree=1244504/2055920 swapFree=4181916/4192956
[pid=28153] ppid=28151 vsize=5352 CPUtime=0.04
/proc/28153/stat : 28153 (Barcelogic) S 28151 28153 28090 0 -1 4194304 332 662 0 0 0 0 4 0 16 0 1 0 225390525 5480448 236 18446744073709551615 4194304 4889804 548682069312 18446744073709551615 257414456132 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/28153/statm: 1338 236 197 169 0 49 0
[pid=28159] ppid=28153 vsize=1476516 CPUtime=1183.11
/proc/28159/stat : 28159 (bsat) R 28153 28153 28090 0 -1 4194304 102277 0 0 0 118224 87 0 0 25 0 1 0 225390531 1511952384 102135 18446744073709551615 134512640 135463285 4294956784 18446744073709551615 134517801 0 0 4096 0 0 0 0 17 1 0 0
/proc/28159/statm: 369129 102135 81 232 0 368894 0
Current children cumulated CPU time (s) 1183.15
Current children cumulated vsize (KiB) 1481868



Maximum CPU time exceeded: sending SIGTERM then SIGKILL

[startup+1200.39 s]
/proc/loadavg: 0.99 0.97 0.99 2/66 28161
/proc/meminfo: memFree=1241560/2055920 swapFree=4181916/4192956
[pid=28153] ppid=28151 vsize=5352 CPUtime=0.04
/proc/28153/stat : 28153 (Barcelogic) S 28151 28153 28090 0 -1 4194304 332 662 0 0 0 0 4 0 16 0 1 0 225390525 5480448 236 18446744073709551615 4194304 4889804 548682069312 18446744073709551615 257414456132 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/28153/statm: 1338 236 197 169 0 49 0
[pid=28159] ppid=28153 vsize=1476516 CPUtime=1200.01
/proc/28159/stat : 28159 (bsat) R 28153 28153 28090 0 -1 4194304 102981 0 0 0 119914 87 0 0 25 0 1 0 225390531 1511952384 102839 18446744073709551615 134512640 135463285 4294956784 18446744073709551615 134517801 0 0 4096 0 0 0 0 17 1 0 0
/proc/28159/statm: 369129 102839 81 232 0 368894 0
Current children cumulated CPU time (s) 1200.05
Current children cumulated vsize (KiB) 1481868

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

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

[startup+1200.39 s]
/proc/loadavg: 0.99 0.97 0.99 2/66 28161
/proc/meminfo: memFree=1241560/2055920 swapFree=4181916/4192956
[pid=28153] ppid=28151 vsize=5352 CPUtime=0.04
/proc/28153/stat : 28153 (Barcelogic) S 28151 28153 28090 0 -1 4194304 332 662 0 0 0 0 4 0 16 0 1 0 225390525 5480448 236 18446744073709551615 4194304 4889804 548682069312 18446744073709551615 257414456132 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/28153/statm: 1338 236 197 169 0 49 0
[pid=28159] ppid=28153 vsize=1476516 CPUtime=1200.01
/proc/28159/stat : 28159 (bsat) R 28153 28153 28090 0 -1 4194304 102981 0 0 0 119914 87 0 0 25 0 1 0 225390531 1511952384 102839 18446744073709551615 134512640 135463285 4294956784 18446744073709551615 134517801 0 0 4096 0 0 0 0 17 1 0 0
/proc/28159/statm: 369129 102839 81 232 0 368894 0
Current children cumulated CPU time (s) 1200.05
Current children cumulated vsize (KiB) 1481868

Child ended because it received signal 15 (SIGTERM)

!!! problem with CPU time !!!
wait4(...,&childrusage) returns 28153 and gives childrusage.ru_utime.tv_sec=0 childrusage.ru_utime.tv_usec=49992 childrusage.ru_stime.tv_sec=0 childrusage.ru_stime.tv_usec=7998
CPU time returned by wait4() is 0.05799
while last known CPU time is 1200.05

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

Real time (s): 1200.4
CPU time (s): 1200.05
CPU user time (s): 1199.18
CPU system time (s): 0.87
CPU usage (%): 99.9706
Max. virtual memory (cumulated for all children) (KiB): 1482332

getrusage(RUSAGE_CHILDREN,...) data:
user time used= 0.049992
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= 994
page faults= 0
swaps= 0
block input operations= 0
block output operations= 0
messages sent= 0
messages received= 0
signals received= 0
voluntary context switches= 35
involuntary context switches= 8

runsolver used 0.965853 second user time and 2.39164 second system time

The end

Launcher Data (download as text)

Begin job on node68 on Wed Feb 21 10:38:49 UTC 2007

IDJOB= 304237
IDBENCH= 20127
IDSOLVER= 122
FILE ID= node68/304237-1172054329

PBS_JOBID= 3892765

Free space on /tmp= 66560 MiB

SOLVER NAME= barcelogic 2007-02-08
BENCH NAME= HOME/pub/bench/SAT07/random/LargeSize/7SAT/v160/unif-k7-r85-v160-c13600-S187076430-06.cnf
COMMAND LINE= /tmp/evaluation/304237-1172054329/Barcelogic /tmp/evaluation/304237-1172054329/instance-304237-1172054329.cnf            
RUNSOLVER COMMAND LINE= runsolver  --timestamp  -w ROOT/results/node68/watcher-304237-1172054329 -o ROOT/results/node68/solver-304237-1172054329 -C 1200 -M 1800 --output-limit 1,15  /tmp/evaluation/304237-1172054329/Barcelogic /tmp/evaluation/304237-1172054329/instance-304237-1172054329.cnf            

META MD5SUM SOLVER= 543870ed8fcecafe9ec15dfb146dc18f
MD5SUM BENCH=  2354ce79c238d894898172bcf31459ce

RANDOM SEED= 910211766

TIME LIMIT= 1200 seconds
MEMORY LIMIT= 1800 MiB

Linux node68.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		: 3000.234
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		: 3000.234
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:       1654912 kB
Buffers:         36376 kB
Cached:         309808 kB
SwapCached:       5716 kB
Active:         245668 kB
Inactive:       112720 kB
HighTotal:           0 kB
HighFree:            0 kB
LowTotal:      2055920 kB
LowFree:       1654912 kB
SwapTotal:     4192956 kB
SwapFree:      4181916 kB
Dirty:            2356 kB
Writeback:           0 kB
Mapped:          15288 kB
Slab:            28764 kB
Committed_AS:   666588 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= 66560 MiB

End job on node68 on Wed Feb 21 10:58:52 UTC 2007