Trace number 304360

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) 1200.04 1200.47

General information on the benchmark

Namerandom/LargeSize/7SAT/v160/
unif-k7-r85-v160-c13600-S2043900701-05.cnf
MD5SUMa5058cd96f6a298ccd8b0f2940cbf5d9
Bench CategoryRANDOM (random instances)
Best result obtained on this benchmarkSAT
Best CPU time to get the best result obtained on this benchmark45.0651
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)

0.00/0.00	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:   0.019996 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/node44/watcher-304360-1172056931 -o ROOT/results/node44/solver-304360-1172056931 -C 1200 -M 1800 --output-limit 1,15 /tmp/evaluation/304360-1172056931/Barcelogic /tmp/evaluation/304360-1172056931/instance-304360-1172056931.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 0.97 0.98 3/64 23344
/proc/meminfo: memFree=1438896/2055920 swapFree=4183244/4192956
[pid=23344] ppid=23342 vsize=5352 CPUtime=0
/proc/23344/stat : 23344 (Barcelogic) S 23342 23344 23000 0 -1 4194304 274 0 0 0 0 0 0 0 18 0 1 0 225649222 5480448 232 18446744073709551615 4194304 4889804 548682069312 18446744073709551615 264840642642 0 0 4100 65536 18446744071563648864 0 0 17 1 0 0
/proc/23344/statm: 1338 232 195 169 0 49 0
[pid=23345] ppid=23344 vsize=5352 CPUtime=0
/proc/23345/stat : 23345 (Barcelogic) S 23344 23344 23000 0 -1 4194368 53 25 0 0 0 0 0 0 20 0 1 0 225649222 5480448 236 18446744073709551615 4194304 4889804 548682069312 18446744073709551615 264840471364 0 65536 4096 65538 18446744071563356171 0 0 17 1 0 0
/proc/23345/statm: 1338 236 198 169 0 49 0
[pid=23347] ppid=23345 vsize=0 CPUtime=0
/proc/23347/stat : 23347 (sed) D 23345 23344 23000 0 -1 4194308 163 0 0 0 0 0 0 0 21 0 1 0 225649223 0 0 18446744073709551615 0 0 0 0 0 0 2147483391 4096 0 18446744072099855350 0 0 17 1 0 0
/proc/23347/statm: 0 0 0 0 0 0 0

[startup+0.108153 s]
/proc/loadavg: 0.99 0.97 0.98 3/64 23344
/proc/meminfo: memFree=1438896/2055920 swapFree=4183244/4192956
[pid=23344] ppid=23342 vsize=5352 CPUtime=0.05
/proc/23344/stat : 23344 (Barcelogic) S 23342 23344 23000 0 -1 4194304 332 664 0 0 0 0 5 0 16 0 1 0 225649222 5480448 236 18446744073709551615 4194304 4889804 548682069312 18446744073709551615 264840471364 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/23344/statm: 1338 236 197 169 0 49 0
Current children cumulated CPU time (s) 0.05
Current children cumulated vsize (KiB) 5352

[startup+0.516221 s]
/proc/loadavg: 0.99 0.97 0.98 3/64 23344
/proc/meminfo: memFree=1438896/2055920 swapFree=4183244/4192956
[pid=23344] ppid=23342 vsize=5352 CPUtime=0.05
/proc/23344/stat : 23344 (Barcelogic) S 23342 23344 23000 0 -1 4194304 332 664 0 0 0 0 5 0 16 0 1 0 225649222 5480448 236 18446744073709551615 4194304 4889804 548682069312 18446744073709551615 264840471364 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/23344/statm: 1338 236 197 169 0 49 0
Current children cumulated CPU time (s) 0.05
Current children cumulated vsize (KiB) 5352

[startup+1.33637 s]
/proc/loadavg: 0.99 0.97 0.98 2/66 23350
/proc/meminfo: memFree=1428896/2055920 swapFree=4183244/4192956
[pid=23344] ppid=23342 vsize=5352 CPUtime=0.05
/proc/23344/stat : 23344 (Barcelogic) S 23342 23344 23000 0 -1 4194304 332 664 0 0 0 0 5 0 16 0 1 0 225649222 5480448 236 18446744073709551615 4194304 4889804 548682069312 18446744073709551615 264840471364 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/23344/statm: 1338 236 197 169 0 49 0
[pid=23350] ppid=23344 vsize=1476516 CPUtime=1.26
/proc/23350/stat : 23350 (bsat) R 23344 23344 23000 0 -1 4194304 2720 0 0 0 125 1 0 0 25 0 1 0 225649229 1511952384 2694 18446744073709551615 134512640 135463285 4294956784 18446744073709551615 134531524 0 0 4096 0 0 0 0 17 1 0 0
/proc/23350/statm: 369129 2694 81 232 0 368894 0
Current children cumulated CPU time (s) 1.31
Current children cumulated vsize (KiB) 1481868

[startup+2.97267 s]
/proc/loadavg: 0.99 0.97 0.98 2/66 23350
/proc/meminfo: memFree=1422432/2055920 swapFree=4183244/4192956
[pid=23344] ppid=23342 vsize=5352 CPUtime=0.05
/proc/23344/stat : 23344 (Barcelogic) S 23342 23344 23000 0 -1 4194304 332 664 0 0 0 0 5 0 16 0 1 0 225649222 5480448 236 18446744073709551615 4194304 4889804 548682069312 18446744073709551615 264840471364 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/23344/statm: 1338 236 197 169 0 49 0
[pid=23350] ppid=23344 vsize=1476516 CPUtime=2.9
/proc/23350/stat : 23350 (bsat) R 23344 23344 23000 0 -1 4194304 4885 0 0 0 288 2 0 0 25 0 1 0 225649229 1511952384 4859 18446744073709551615 134512640 135463285 4294956784 18446744073709551615 134529786 0 0 4096 0 0 0 0 17 1 0 0
/proc/23350/statm: 369129 4859 81 232 0 368894 0
Current children cumulated CPU time (s) 2.95
Current children cumulated vsize (KiB) 1481868

[startup+6.25527 s]
/proc/loadavg: 0.99 0.97 0.98 2/66 23350
/proc/meminfo: memFree=1407840/2055920 swapFree=4183244/4192956
[pid=23344] ppid=23342 vsize=5352 CPUtime=0.05
/proc/23344/stat : 23344 (Barcelogic) S 23342 23344 23000 0 -1 4194304 332 664 0 0 0 0 5 0 16 0 1 0 225649222 5480448 236 18446744073709551615 4194304 4889804 548682069312 18446744073709551615 264840471364 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/23344/statm: 1338 236 197 169 0 49 0
[pid=23350] ppid=23344 vsize=1476516 CPUtime=6.19
/proc/23350/stat : 23350 (bsat) R 23344 23344 23000 0 -1 4194304 8131 0 0 0 615 4 0 0 25 0 1 0 225649229 1511952384 8105 18446744073709551615 134512640 135463285 4294956784 18446744073709551615 134531524 0 0 4096 0 0 0 0 17 1 0 0
/proc/23350/statm: 369129 8105 81 232 0 368894 0
Current children cumulated CPU time (s) 6.24
Current children cumulated vsize (KiB) 1481868

[startup+12.7115 s]
/proc/loadavg: 0.99 0.97 0.98 2/66 23350
/proc/meminfo: memFree=1386080/2055920 swapFree=4183244/4192956
[pid=23344] ppid=23342 vsize=5352 CPUtime=0.05
/proc/23344/stat : 23344 (Barcelogic) S 23342 23344 23000 0 -1 4194304 332 664 0 0 0 0 5 0 16 0 1 0 225649222 5480448 236 18446744073709551615 4194304 4889804 548682069312 18446744073709551615 264840471364 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/23344/statm: 1338 236 197 169 0 49 0
[pid=23350] ppid=23344 vsize=1476516 CPUtime=12.64
/proc/23350/stat : 23350 (bsat) R 23344 23344 23000 0 -1 4194304 13276 0 0 0 1258 6 0 0 25 0 1 0 225649229 1511952384 13250 18446744073709551615 134512640 135463285 4294956784 18446744073709551615 134518101 0 0 4096 0 0 0 0 17 1 0 0
/proc/23350/statm: 369129 13250 81 232 0 368894 0
Current children cumulated CPU time (s) 12.69
Current children cumulated vsize (KiB) 1481868

[startup+25.5238 s]
/proc/loadavg: 0.99 0.97 0.98 2/66 23350
/proc/meminfo: memFree=1352224/2055920 swapFree=4183244/4192956
[pid=23344] ppid=23342 vsize=5352 CPUtime=0.05
/proc/23344/stat : 23344 (Barcelogic) S 23342 23344 23000 0 -1 4194304 332 664 0 0 0 0 5 0 16 0 1 0 225649222 5480448 236 18446744073709551615 4194304 4889804 548682069312 18446744073709551615 264840471364 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/23344/statm: 1338 236 197 169 0 49 0
[pid=23350] ppid=23344 vsize=1476516 CPUtime=25.44
/proc/23350/stat : 23350 (bsat) R 23344 23344 23000 0 -1 4194304 21930 0 0 0 2534 10 0 0 25 0 1 0 225649229 1511952384 21904 18446744073709551615 134512640 135463285 4294956784 18446744073709551615 134518059 0 0 4096 0 0 0 0 17 1 0 0
/proc/23350/statm: 369129 21904 81 232 0 368894 0
Current children cumulated CPU time (s) 25.49
Current children cumulated vsize (KiB) 1481868

[startup+51.1465 s]
/proc/loadavg: 0.99 0.97 0.98 2/66 23350
/proc/meminfo: memFree=1321696/2055920 swapFree=4183244/4192956
[pid=23344] ppid=23342 vsize=5352 CPUtime=0.05
/proc/23344/stat : 23344 (Barcelogic) S 23342 23344 23000 0 -1 4194304 332 664 0 0 0 0 5 0 16 0 1 0 225649222 5480448 236 18446744073709551615 4194304 4889804 548682069312 18446744073709551615 264840471364 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/23344/statm: 1338 236 197 169 0 49 0
[pid=23350] ppid=23344 vsize=1476516 CPUtime=51.06
/proc/23350/stat : 23350 (bsat) R 23344 23344 23000 0 -1 4194304 29176 0 0 0 5090 16 0 0 25 0 1 0 225649229 1511952384 29034 18446744073709551615 134512640 135463285 4294956784 18446744073709551615 134518272 0 0 4096 0 0 0 0 17 1 0 0
/proc/23350/statm: 369129 29034 81 232 0 368894 0
Current children cumulated CPU time (s) 51.11
Current children cumulated vsize (KiB) 1481868

[startup+102.387 s]
/proc/loadavg: 0.99 0.97 0.98 2/66 23350
/proc/meminfo: memFree=1321568/2055920 swapFree=4183244/4192956
[pid=23344] ppid=23342 vsize=5352 CPUtime=0.05
/proc/23344/stat : 23344 (Barcelogic) S 23342 23344 23000 0 -1 4194304 332 664 0 0 0 0 5 0 16 0 1 0 225649222 5480448 236 18446744073709551615 4194304 4889804 548682069312 18446744073709551615 264840471364 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/23344/statm: 1338 236 197 169 0 49 0
[pid=23350] ppid=23344 vsize=1476516 CPUtime=102.28
/proc/23350/stat : 23350 (bsat) R 23344 23344 23000 0 -1 4194304 29273 0 0 0 10212 16 0 0 25 0 1 0 225649229 1511952384 29131 18446744073709551615 134512640 135463285 4294956784 18446744073709551615 134517810 0 0 4096 0 0 0 0 17 1 0 0
/proc/23350/statm: 369129 29131 81 232 0 368894 0
Current children cumulated CPU time (s) 102.33
Current children cumulated vsize (KiB) 1481868

[startup+162.452 s]
/proc/loadavg: 0.99 0.97 0.98 2/66 23350
/proc/meminfo: memFree=1298848/2055920 swapFree=4183244/4192956
[pid=23344] ppid=23342 vsize=5352 CPUtime=0.05
/proc/23344/stat : 23344 (Barcelogic) S 23342 23344 23000 0 -1 4194304 332 664 0 0 0 0 5 0 16 0 1 0 225649222 5480448 236 18446744073709551615 4194304 4889804 548682069312 18446744073709551615 264840471364 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/23344/statm: 1338 236 197 169 0 49 0
[pid=23350] ppid=23344 vsize=1476516 CPUtime=162.33
/proc/23350/stat : 23350 (bsat) R 23344 23344 23000 0 -1 4194304 34952 0 0 0 16211 22 0 0 25 0 1 0 225649229 1511952384 34810 18446744073709551615 134512640 135463285 4294956784 18446744073709551615 134517801 0 0 4096 0 0 0 0 17 1 0 0
/proc/23350/statm: 369129 34810 81 232 0 368894 0
Current children cumulated CPU time (s) 162.38
Current children cumulated vsize (KiB) 1481868

[startup+222.511 s]
/proc/loadavg: 1.04 0.99 0.99 2/66 23350
/proc/meminfo: memFree=1268128/2055920 swapFree=4183244/4192956
[pid=23344] ppid=23342 vsize=5352 CPUtime=0.05
/proc/23344/stat : 23344 (Barcelogic) S 23342 23344 23000 0 -1 4194304 332 664 0 0 0 0 5 0 16 0 1 0 225649222 5480448 236 18446744073709551615 4194304 4889804 548682069312 18446744073709551615 264840471364 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/23344/statm: 1338 236 197 169 0 49 0
[pid=23350] ppid=23344 vsize=1476516 CPUtime=222.37
/proc/23350/stat : 23350 (bsat) R 23344 23344 23000 0 -1 4194304 42641 0 0 0 22207 30 0 0 25 0 1 0 225649229 1511952384 42499 18446744073709551615 134512640 135463285 4294956784 18446744073709551615 134517808 0 0 4096 0 0 0 0 17 1 0 0
/proc/23350/statm: 369129 42499 81 232 0 368894 0
Current children cumulated CPU time (s) 222.42
Current children cumulated vsize (KiB) 1481868

[startup+282.566 s]
/proc/loadavg: 1.01 0.99 0.99 2/66 23350
/proc/meminfo: memFree=1242016/2055920 swapFree=4183244/4192956
[pid=23344] ppid=23342 vsize=5352 CPUtime=0.05
/proc/23344/stat : 23344 (Barcelogic) S 23342 23344 23000 0 -1 4194304 332 664 0 0 0 0 5 0 16 0 1 0 225649222 5480448 236 18446744073709551615 4194304 4889804 548682069312 18446744073709551615 264840471364 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/23344/statm: 1338 236 197 169 0 49 0
[pid=23350] ppid=23344 vsize=1476516 CPUtime=282.39
/proc/23350/stat : 23350 (bsat) R 23344 23344 23000 0 -1 4194304 49189 0 0 0 28206 33 0 0 25 0 1 0 225649229 1511952384 49047 18446744073709551615 134512640 135463285 4294956784 18446744073709551615 134518836 0 0 4096 0 0 0 0 17 1 0 0
/proc/23350/statm: 369129 49047 81 232 0 368894 0
Current children cumulated CPU time (s) 282.44
Current children cumulated vsize (KiB) 1481868

[startup+342.627 s]
/proc/loadavg: 1.00 0.99 0.99 2/66 23350
/proc/meminfo: memFree=1220448/2055920 swapFree=4183244/4192956
[pid=23344] ppid=23342 vsize=5352 CPUtime=0.05
/proc/23344/stat : 23344 (Barcelogic) S 23342 23344 23000 0 -1 4194304 332 664 0 0 0 0 5 0 16 0 1 0 225649222 5480448 236 18446744073709551615 4194304 4889804 548682069312 18446744073709551615 264840471364 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/23344/statm: 1338 236 197 169 0 49 0
[pid=23350] ppid=23344 vsize=1476516 CPUtime=342.44
/proc/23350/stat : 23350 (bsat) R 23344 23344 23000 0 -1 4194304 54584 0 0 0 34206 38 0 0 25 0 1 0 225649229 1511952384 54442 18446744073709551615 134512640 135463285 4294956784 18446744073709551615 134517782 0 0 4096 0 0 0 0 17 1 0 0
/proc/23350/statm: 369129 54442 81 232 0 368894 0
Current children cumulated CPU time (s) 342.49
Current children cumulated vsize (KiB) 1481868

[startup+402.687 s]
/proc/loadavg: 1.00 0.99 0.99 2/66 23350
/proc/meminfo: memFree=1200224/2055920 swapFree=4183244/4192956
[pid=23344] ppid=23342 vsize=5352 CPUtime=0.05
/proc/23344/stat : 23344 (Barcelogic) S 23342 23344 23000 0 -1 4194304 332 664 0 0 0 0 5 0 16 0 1 0 225649222 5480448 236 18446744073709551615 4194304 4889804 548682069312 18446744073709551615 264840471364 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/23344/statm: 1338 236 197 169 0 49 0
[pid=23350] ppid=23344 vsize=1476516 CPUtime=402.48
/proc/23350/stat : 23350 (bsat) R 23344 23344 23000 0 -1 4194304 59555 0 0 0 40204 44 0 0 25 0 1 0 225649229 1511952384 59413 18446744073709551615 134512640 135463285 4294956784 18446744073709551615 134517801 0 0 4096 0 0 0 0 17 1 0 0
/proc/23350/statm: 369129 59413 81 232 0 368894 0
Current children cumulated CPU time (s) 402.53
Current children cumulated vsize (KiB) 1481868

[startup+462.743 s]
/proc/loadavg: 1.00 0.99 0.99 2/66 23350
/proc/meminfo: memFree=1181536/2055920 swapFree=4183244/4192956
[pid=23344] ppid=23342 vsize=5352 CPUtime=0.05
/proc/23344/stat : 23344 (Barcelogic) S 23342 23344 23000 0 -1 4194304 332 664 0 0 0 0 5 0 16 0 1 0 225649222 5480448 236 18446744073709551615 4194304 4889804 548682069312 18446744073709551615 264840471364 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/23344/statm: 1338 236 197 169 0 49 0
[pid=23350] ppid=23344 vsize=1476516 CPUtime=462.52
/proc/23350/stat : 23350 (bsat) R 23344 23344 23000 0 -1 4194304 64234 0 0 0 46202 50 0 0 25 0 1 0 225649229 1511952384 64092 18446744073709551615 134512640 135463285 4294956784 18446744073709551615 134517801 0 0 4096 0 0 0 0 17 1 0 0
/proc/23350/statm: 369129 64092 81 232 0 368894 0
Current children cumulated CPU time (s) 462.57
Current children cumulated vsize (KiB) 1481868

[startup+522.798 s]

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

[pid=23344] ppid=23342 vsize=5352 CPUtime=0.05
/proc/23344/stat : 23344 (Barcelogic) S 23342 23344 23000 0 -1 4194304 332 664 0 0 0 0 5 0 16 0 1 0 225649222 5480448 236 18446744073709551615 4194304 4889804 548682069312 18446744073709551615 264840471364 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/23344/statm: 1338 236 197 169 0 49 0
[pid=23350] ppid=23344 vsize=1476516 CPUtime=522.55
/proc/23350/stat : 23350 (bsat) R 23344 23344 23000 0 -1 4194304 68298 0 0 0 52201 54 0 0 25 0 1 0 225649229 1511952384 68156 18446744073709551615 134512640 135463285 4294956784 18446744073709551615 134517801 0 0 4096 0 0 0 0 17 1 0 0
/proc/23350/statm: 369129 68156 81 232 0 368894 0
Current children cumulated CPU time (s) 522.6
Current children cumulated vsize (KiB) 1481868

[startup+582.855 s]
/proc/loadavg: 1.03 1.00 0.99 2/66 23350
/proc/meminfo: memFree=1149024/2055920 swapFree=4183244/4192956
[pid=23344] ppid=23342 vsize=5352 CPUtime=0.05
/proc/23344/stat : 23344 (Barcelogic) S 23342 23344 23000 0 -1 4194304 332 664 0 0 0 0 5 0 16 0 1 0 225649222 5480448 236 18446744073709551615 4194304 4889804 548682069312 18446744073709551615 264840471364 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/23344/statm: 1338 236 197 169 0 49 0
[pid=23350] ppid=23344 vsize=1476516 CPUtime=582.59
/proc/23350/stat : 23350 (bsat) R 23344 23344 23000 0 -1 4194304 72295 0 0 0 58201 58 0 0 25 0 1 0 225649229 1511952384 72153 18446744073709551615 134512640 135463285 4294956784 18446744073709551615 134517801 0 0 4096 0 0 0 0 17 1 0 0
/proc/23350/statm: 369129 72153 81 232 0 368894 0
Current children cumulated CPU time (s) 582.64
Current children cumulated vsize (KiB) 1481868

[startup+642.912 s]
/proc/loadavg: 1.01 1.00 0.99 2/66 23350
/proc/meminfo: memFree=1134304/2055920 swapFree=4183244/4192956
[pid=23344] ppid=23342 vsize=5352 CPUtime=0.05
/proc/23344/stat : 23344 (Barcelogic) S 23342 23344 23000 0 -1 4194304 332 664 0 0 0 0 5 0 16 0 1 0 225649222 5480448 236 18446744073709551615 4194304 4889804 548682069312 18446744073709551615 264840471364 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/23344/statm: 1338 236 197 169 0 49 0
[pid=23350] ppid=23344 vsize=1476516 CPUtime=642.62
/proc/23350/stat : 23350 (bsat) R 23344 23344 23000 0 -1 4194304 75995 0 0 0 64201 61 0 0 25 0 1 0 225649229 1511952384 75853 18446744073709551615 134512640 135463285 4294956784 18446744073709551615 134517801 0 0 4096 0 0 0 0 17 1 0 0
/proc/23350/statm: 369129 75853 81 232 0 368894 0
Current children cumulated CPU time (s) 642.67
Current children cumulated vsize (KiB) 1481868

[startup+702.976 s]
/proc/loadavg: 1.00 1.00 0.99 2/66 23350
/proc/meminfo: memFree=1120800/2055920 swapFree=4183244/4192956
[pid=23344] ppid=23342 vsize=5352 CPUtime=0.05
/proc/23344/stat : 23344 (Barcelogic) S 23342 23344 23000 0 -1 4194304 332 664 0 0 0 0 5 0 16 0 1 0 225649222 5480448 236 18446744073709551615 4194304 4889804 548682069312 18446744073709551615 264840471364 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/23344/statm: 1338 236 197 169 0 49 0
[pid=23350] ppid=23344 vsize=1476516 CPUtime=702.67
/proc/23350/stat : 23350 (bsat) R 23344 23344 23000 0 -1 4194304 79370 0 0 0 70203 64 0 0 25 0 1 0 225649229 1511952384 79228 18446744073709551615 134512640 135463285 4294956784 18446744073709551615 134517801 0 0 4096 0 0 0 0 17 1 0 0
/proc/23350/statm: 369129 79228 81 232 0 368894 0
Current children cumulated CPU time (s) 702.72
Current children cumulated vsize (KiB) 1481868

[startup+763.037 s]
/proc/loadavg: 1.00 1.00 0.99 2/66 23350
/proc/meminfo: memFree=1107552/2055920 swapFree=4183244/4192956
[pid=23344] ppid=23342 vsize=5352 CPUtime=0.05
/proc/23344/stat : 23344 (Barcelogic) S 23342 23344 23000 0 -1 4194304 332 664 0 0 0 0 5 0 16 0 1 0 225649222 5480448 236 18446744073709551615 4194304 4889804 548682069312 18446744073709551615 264840471364 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/23344/statm: 1338 236 197 169 0 49 0
[pid=23350] ppid=23344 vsize=1476516 CPUtime=762.71
/proc/23350/stat : 23350 (bsat) R 23344 23344 23000 0 -1 4194304 82695 0 0 0 76204 67 0 0 25 0 1 0 225649229 1511952384 82553 18446744073709551615 134512640 135463285 4294956784 18446744073709551615 134517801 0 0 4096 0 0 0 0 17 1 0 0
/proc/23350/statm: 369129 82553 81 232 0 368894 0
Current children cumulated CPU time (s) 762.76
Current children cumulated vsize (KiB) 1481868

[startup+823.099 s]
/proc/loadavg: 1.00 1.00 0.99 2/66 23350
/proc/meminfo: memFree=1094752/2055920 swapFree=4183244/4192956
[pid=23344] ppid=23342 vsize=5352 CPUtime=0.05
/proc/23344/stat : 23344 (Barcelogic) S 23342 23344 23000 0 -1 4194304 332 664 0 0 0 0 5 0 16 0 1 0 225649222 5480448 236 18446744073709551615 4194304 4889804 548682069312 18446744073709551615 264840471364 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/23344/statm: 1338 236 197 169 0 49 0
[pid=23350] ppid=23344 vsize=1476516 CPUtime=822.75
/proc/23350/stat : 23350 (bsat) R 23344 23344 23000 0 -1 4194304 85836 0 0 0 82204 71 0 0 25 0 1 0 225649229 1511952384 85694 18446744073709551615 134512640 135463285 4294956784 18446744073709551615 134517801 0 0 4096 0 0 0 0 17 1 0 0
/proc/23350/statm: 369129 85694 81 232 0 368894 0
Current children cumulated CPU time (s) 822.8
Current children cumulated vsize (KiB) 1481868

[startup+883.155 s]
/proc/loadavg: 1.00 1.00 0.99 2/66 23350
/proc/meminfo: memFree=1083104/2055920 swapFree=4183244/4192956
[pid=23344] ppid=23342 vsize=5352 CPUtime=0.05
/proc/23344/stat : 23344 (Barcelogic) S 23342 23344 23000 0 -1 4194304 332 664 0 0 0 0 5 0 16 0 1 0 225649222 5480448 236 18446744073709551615 4194304 4889804 548682069312 18446744073709551615 264840471364 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/23344/statm: 1338 236 197 169 0 49 0
[pid=23350] ppid=23344 vsize=1476516 CPUtime=882.79
/proc/23350/stat : 23350 (bsat) R 23344 23344 23000 0 -1 4194304 88758 0 0 0 88205 74 0 0 25 0 1 0 225649229 1511952384 88616 18446744073709551615 134512640 135463285 4294956784 18446744073709551615 134517801 0 0 4096 0 0 0 0 17 1 0 0
/proc/23350/statm: 369129 88616 81 232 0 368894 0
Current children cumulated CPU time (s) 882.84
Current children cumulated vsize (KiB) 1481868

[startup+943.207 s]
/proc/loadavg: 1.00 1.00 0.99 2/66 23350
/proc/meminfo: memFree=1071648/2055920 swapFree=4183244/4192956
[pid=23344] ppid=23342 vsize=5352 CPUtime=0.05
/proc/23344/stat : 23344 (Barcelogic) S 23342 23344 23000 0 -1 4194304 332 664 0 0 0 0 5 0 16 0 1 0 225649222 5480448 236 18446744073709551615 4194304 4889804 548682069312 18446744073709551615 264840471364 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/23344/statm: 1338 236 197 169 0 49 0
[pid=23350] ppid=23344 vsize=1476516 CPUtime=942.82
/proc/23350/stat : 23350 (bsat) R 23344 23344 23000 0 -1 4194304 91614 0 0 0 94204 78 0 0 25 0 1 0 225649229 1511952384 91472 18446744073709551615 134512640 135463285 4294956784 18446744073709551615 134517801 0 0 4096 0 0 0 0 17 1 0 0
/proc/23350/statm: 369129 91472 81 232 0 368894 0
Current children cumulated CPU time (s) 942.87
Current children cumulated vsize (KiB) 1481868

[startup+1003.26 s]
/proc/loadavg: 1.00 1.00 0.99 2/66 23350
/proc/meminfo: memFree=1060576/2055920 swapFree=4183244/4192956
[pid=23344] ppid=23342 vsize=5352 CPUtime=0.05
/proc/23344/stat : 23344 (Barcelogic) S 23342 23344 23000 0 -1 4194304 332 664 0 0 0 0 5 0 16 0 1 0 225649222 5480448 236 18446744073709551615 4194304 4889804 548682069312 18446744073709551615 264840471364 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/23344/statm: 1338 236 197 169 0 49 0
[pid=23350] ppid=23344 vsize=1476516 CPUtime=1002.85
/proc/23350/stat : 23350 (bsat) R 23344 23344 23000 0 -1 4194304 94388 0 0 0 100205 80 0 0 25 0 1 0 225649229 1511952384 94246 18446744073709551615 134512640 135463285 4294956784 18446744073709551615 134517801 0 0 4096 0 0 0 0 17 1 0 0
/proc/23350/statm: 369129 94246 81 232 0 368894 0
Current children cumulated CPU time (s) 1002.9
Current children cumulated vsize (KiB) 1481868

[startup+1063.32 s]
/proc/loadavg: 1.00 1.00 0.99 2/66 23350
/proc/meminfo: memFree=1049760/2055920 swapFree=4183244/4192956
[pid=23344] ppid=23342 vsize=5352 CPUtime=0.05
/proc/23344/stat : 23344 (Barcelogic) S 23342 23344 23000 0 -1 4194304 332 664 0 0 0 0 5 0 16 0 1 0 225649222 5480448 236 18446744073709551615 4194304 4889804 548682069312 18446744073709551615 264840471364 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/23344/statm: 1338 236 197 169 0 49 0
[pid=23350] ppid=23344 vsize=1476516 CPUtime=1062.9
/proc/23350/stat : 23350 (bsat) R 23344 23344 23000 0 -1 4194304 97058 0 0 0 106207 83 0 0 25 0 1 0 225649229 1511952384 96916 18446744073709551615 134512640 135463285 4294956784 18446744073709551615 134517801 0 0 4096 0 0 0 0 17 1 0 0
/proc/23350/statm: 369129 96916 81 232 0 368894 0
Current children cumulated CPU time (s) 1062.95
Current children cumulated vsize (KiB) 1481868

[startup+1123.39 s]
/proc/loadavg: 1.03 1.01 1.00 2/66 23352
/proc/meminfo: memFree=1039584/2055920 swapFree=4183244/4192956
[pid=23344] ppid=23342 vsize=5352 CPUtime=0.05
/proc/23344/stat : 23344 (Barcelogic) S 23342 23344 23000 0 -1 4194304 332 664 0 0 0 0 5 0 16 0 1 0 225649222 5480448 236 18446744073709551615 4194304 4889804 548682069312 18446744073709551615 264840471364 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/23344/statm: 1338 236 197 169 0 49 0
[pid=23350] ppid=23344 vsize=1476516 CPUtime=1122.94
/proc/23350/stat : 23350 (bsat) R 23344 23344 23000 0 -1 4194304 99614 0 0 0 112209 85 0 0 25 0 1 0 225649229 1511952384 99472 18446744073709551615 134512640 135463285 4294956784 18446744073709551615 134517801 0 0 4096 0 0 0 0 17 1 0 0
/proc/23350/statm: 369129 99472 81 232 0 368894 0
Current children cumulated CPU time (s) 1122.99
Current children cumulated vsize (KiB) 1481868

[startup+1183.45 s]
/proc/loadavg: 1.01 1.01 1.00 2/66 23352
/proc/meminfo: memFree=1029280/2055920 swapFree=4183244/4192956
[pid=23344] ppid=23342 vsize=5352 CPUtime=0.05
/proc/23344/stat : 23344 (Barcelogic) S 23342 23344 23000 0 -1 4194304 332 664 0 0 0 0 5 0 16 0 1 0 225649222 5480448 236 18446744073709551615 4194304 4889804 548682069312 18446744073709551615 264840471364 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/23344/statm: 1338 236 197 169 0 49 0
[pid=23350] ppid=23344 vsize=1476516 CPUtime=1182.98
/proc/23350/stat : 23350 (bsat) R 23344 23344 23000 0 -1 4194304 102202 0 0 0 118212 86 0 0 25 0 1 0 225649229 1511952384 102060 18446744073709551615 134512640 135463285 4294956784 18446744073709551615 134517801 0 0 4096 0 0 0 0 17 1 0 0
/proc/23350/statm: 369129 102060 81 232 0 368894 0
Current children cumulated CPU time (s) 1183.03
Current children cumulated vsize (KiB) 1481868



Maximum CPU time exceeded: sending SIGTERM then SIGKILL

[startup+1200.46 s]
/proc/loadavg: 1.01 1.00 1.00 2/66 23352
/proc/meminfo: memFree=1026208/2055920 swapFree=4183244/4192956
[pid=23344] ppid=23342 vsize=5352 CPUtime=0.05
/proc/23344/stat : 23344 (Barcelogic) S 23342 23344 23000 0 -1 4194304 332 664 0 0 0 0 5 0 16 0 1 0 225649222 5480448 236 18446744073709551615 4194304 4889804 548682069312 18446744073709551615 264840471364 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/23344/statm: 1338 236 197 169 0 49 0
[pid=23350] ppid=23344 vsize=1476516 CPUtime=1199.99
/proc/23350/stat : 23350 (bsat) R 23344 23344 23000 0 -1 4194304 102934 0 0 0 119912 87 0 0 25 0 1 0 225649229 1511952384 102792 18446744073709551615 134512640 135463285 4294956784 18446744073709551615 134517801 0 0 4096 0 0 0 0 17 1 0 0
/proc/23350/statm: 369129 102792 81 232 0 368894 0
Current children cumulated CPU time (s) 1200.04
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

Child ended because it received signal 15 (SIGTERM)

!!! problem with CPU time !!!
wait4(...,&childrusage) returns 23344 and gives childrusage.ru_utime.tv_sec=0 childrusage.ru_utime.tv_usec=55991 childrusage.ru_stime.tv_sec=0 childrusage.ru_stime.tv_usec=4999
CPU time returned by wait4() is 0.06099
while last known CPU time is 1200.04

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

Real time (s): 1200.47
CPU time (s): 1200.04
CPU user time (s): 1199.17
CPU system time (s): 0.87
CPU usage (%): 99.9641
Max. virtual memory (cumulated for all children) (KiB): 1481868

getrusage(RUSAGE_CHILDREN,...) data:
user time used= 0.055991
system time used= 0.004999
maximum resident set size= 0
integral shared memory size= 0
integral unshared data size= 0
integral unshared stack size= 0
page reclaims= 996
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= 10

runsolver used 0.808877 second user time and 2.46762 second system time

The end

Launcher Data (download as text)

Begin job on node44 on Wed Feb 21 11:22:11 UTC 2007

IDJOB= 304360
IDBENCH= 20130
IDSOLVER= 122
FILE ID= node44/304360-1172056931

PBS_JOBID= 3892769

Free space on /tmp= 66561 MiB

SOLVER NAME= barcelogic 2007-02-08
BENCH NAME= HOME/pub/bench/SAT07/random/LargeSize/7SAT/v160/unif-k7-r85-v160-c13600-S2043900701-05.cnf
COMMAND LINE= /tmp/evaluation/304360-1172056931/Barcelogic /tmp/evaluation/304360-1172056931/instance-304360-1172056931.cnf            
RUNSOLVER COMMAND LINE= runsolver  --timestamp  -w ROOT/results/node44/watcher-304360-1172056931 -o ROOT/results/node44/solver-304360-1172056931 -C 1200 -M 1800 --output-limit 1,15  /tmp/evaluation/304360-1172056931/Barcelogic /tmp/evaluation/304360-1172056931/instance-304360-1172056931.cnf            

META MD5SUM SOLVER= 543870ed8fcecafe9ec15dfb146dc18f
MD5SUM BENCH=  a5058cd96f6a298ccd8b0f2940cbf5d9

RANDOM SEED= 726863249

TIME LIMIT= 1200 seconds
MEMORY LIMIT= 1800 MiB

Linux node44.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		: 3000.261
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		: 3000.261
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:       1439240 kB
Buffers:         35772 kB
Cached:         492532 kB
SwapCached:       3864 kB
Active:         118524 kB
Inactive:       419484 kB
HighTotal:           0 kB
HighFree:            0 kB
LowTotal:      2055920 kB
LowFree:       1439240 kB
SwapTotal:     4192956 kB
SwapFree:      4183244 kB
Dirty:            2152 kB
Writeback:           0 kB
Mapped:          15516 kB
Slab:            64656 kB
Committed_AS:   527144 kB
PageTables:       1396 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 node44 on Wed Feb 21 11:42:13 UTC 2007