Trace number 308501

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) 1200.06 1200.46

General information on the benchmark

Namerandom/2+p/p0.7/v5500/
unif2p-p0.7-v5500-c14685-S499481065-10-SAT.cnf
MD5SUM57791cc3215dce90ed883dcfbd9213d5
Bench CategoryRANDOM (random instances)
Best result obtained on this benchmarkSAT
Best CPU time to get the best result obtained on this benchmark180.726
Satisfiable
(Un)Satisfiability was proved
Number of variables5491
Number of clauses14684
Sum of the clauses size39647
Maximum clause length3
Minimum clause length2
Number of clauses of size 10
Number of clauses of size 24405
Number of clauses of size 310279
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...
0.00/0.02	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 |   14684    39647 |    4405       0        0     nan |  0.000 % |
0.00/0.10	c |         0 |   12525    37417 |      --       0       --      -- |     --   | -2159/-2230
0.00/0.10	c ==============================================================================
0.00/0.10	c Result  :   #vars: 4000   #clauses: 12525   #literals: 37417
0.00/0.10	c CPU time:   0.091986 s
0.00/0.10	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/node76/watcher-308501-1172521599 -o ROOT/results/node76/solver-308501-1172521599 -C 1200 -M 1800 --output-limit 1,15 /tmp/evaluation/308501-1172521599/Barcelogic /tmp/evaluation/308501-1172521599/instance-308501-1172521599.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: 1.02 1.01 1.21 3/69 31225
/proc/meminfo: memFree=1972992/2055888 swapFree=4086404/4096564
[pid=31225] ppid=31223 vsize=5360 CPUtime=0
/proc/31225/stat : 31225 (Barcelogic) R 31223 31225 30395 0 -1 4194304 287 252 0 0 0 0 0 0 16 0 1 0 272118173 5488640 233 18446744073709551615 4194304 4889804 548682069312 18446744073709551615 206843736463 0 65538 4100 65536 0 0 0 17 1 0 0
/proc/31225/statm: 1340 233 195 169 0 50 0
[pid=31229] ppid=31225 vsize=688 CPUtime=0
/proc/31229/stat : 31229 (SatELite_releas) R 31225 31225 30395 0 -1 4194304 72 0 0 0 0 0 0 0 16 0 1 0 272118174 704512 56 18446744073709551615 134512640 135037961 4294956608 18446744073709551615 134681499 0 0 4096 3 0 0 0 17 1 0 0
/proc/31229/statm: 172 59 45 128 0 41 0

[startup+0.109067 s]
/proc/loadavg: 1.02 1.01 1.21 3/69 31225
/proc/meminfo: memFree=1972992/2055888 swapFree=4086404/4096564
[pid=31225] ppid=31223 vsize=5360 CPUtime=0
/proc/31225/stat : 31225 (Barcelogic) S 31223 31225 30395 0 -1 4194304 306 252 0 0 0 0 0 0 16 0 1 0 272118173 5488640 233 18446744073709551615 4194304 4889804 548682069312 18446744073709551615 206843734596 0 65536 4100 65538 18446744071563358023 0 0 17 0 0 0
/proc/31225/statm: 1340 233 195 169 0 50 0
[pid=31229] ppid=31225 vsize=3480 CPUtime=0.09
/proc/31229/stat : 31229 (SatELite_releas) R 31225 31225 30395 0 -1 4194304 747 0 0 0 9 0 0 0 18 0 1 0 272118174 3563520 731 18446744073709551615 134512640 135037961 4294956608 18446744073709551615 134699021 0 0 4096 3 0 0 0 17 1 0 0
/proc/31229/statm: 870 731 68 128 0 739 0
Current children cumulated CPU time (s) 0.09
Current children cumulated vsize (KiB) 8840

[startup+0.521125 s]
/proc/loadavg: 1.02 1.01 1.21 3/69 31225
/proc/meminfo: memFree=1972992/2055888 swapFree=4086404/4096564
[pid=31225] ppid=31223 vsize=5360 CPUtime=0.1
/proc/31225/stat : 31225 (Barcelogic) S 31223 31225 30395 0 -1 4194304 330 1000 0 0 0 0 10 0 15 0 1 0 272118173 5488640 234 18446744073709551615 4194304 4889804 548682069312 18446744073709551615 206843734596 0 65536 4100 65538 18446744071563358023 0 0 17 0 0 0
/proc/31225/statm: 1340 234 195 169 0 50 0
Current children cumulated CPU time (s) 0.1
Current children cumulated vsize (KiB) 5360

[startup+1.34821 s]
/proc/loadavg: 1.02 1.01 1.21 2/71 31231
/proc/meminfo: memFree=1967088/2055888 swapFree=4086404/4096564
[pid=31225] ppid=31223 vsize=5360 CPUtime=0.1
/proc/31225/stat : 31225 (Barcelogic) S 31223 31225 30395 0 -1 4194304 330 1000 0 0 0 0 10 0 15 0 1 0 272118173 5488640 234 18446744073709551615 4194304 4889804 548682069312 18446744073709551615 206843734596 0 65536 4100 65538 18446744071563358023 0 0 17 0 0 0
/proc/31225/statm: 1340 234 195 169 0 50 0
[pid=31231] ppid=31225 vsize=1476088 CPUtime=1.2
/proc/31231/stat : 31231 (bsat) R 31225 31225 30395 0 -1 4194304 1484 0 0 0 120 0 0 0 25 0 1 0 272118185 1511514112 1456 18446744073709551615 134512640 135463285 4294956784 18446744073709551615 134517819 0 0 4096 0 0 0 0 17 1 0 0
/proc/31231/statm: 369022 1456 82 232 0 368787 0
Current children cumulated CPU time (s) 1.3
Current children cumulated vsize (KiB) 1481448

[startup+2.9844 s]
/proc/loadavg: 1.02 1.01 1.21 2/71 31231
/proc/meminfo: memFree=1964848/2055888 swapFree=4086404/4096564
[pid=31225] ppid=31223 vsize=5360 CPUtime=0.1
/proc/31225/stat : 31225 (Barcelogic) S 31223 31225 30395 0 -1 4194304 330 1000 0 0 0 0 10 0 15 0 1 0 272118173 5488640 234 18446744073709551615 4194304 4889804 548682069312 18446744073709551615 206843734596 0 65536 4100 65538 18446744071563358023 0 0 17 0 0 0
/proc/31225/statm: 1340 234 195 169 0 50 0
[pid=31231] ppid=31225 vsize=1476088 CPUtime=2.84
/proc/31231/stat : 31231 (bsat) R 31225 31225 30395 0 -1 4194304 2352 0 0 0 283 1 0 0 25 0 1 0 272118185 1511514112 2324 18446744073709551615 134512640 135463285 4294956784 18446744073709551615 134518708 0 0 4096 0 0 0 0 17 1 0 0
/proc/31231/statm: 369022 2324 82 232 0 368787 0
Current children cumulated CPU time (s) 2.94
Current children cumulated vsize (KiB) 1481448

[startup+6.26078 s]
/proc/loadavg: 1.02 1.01 1.21 2/71 31231
/proc/meminfo: memFree=1957552/2055888 swapFree=4086404/4096564
[pid=31225] ppid=31223 vsize=5360 CPUtime=0.1
/proc/31225/stat : 31225 (Barcelogic) S 31223 31225 30395 0 -1 4194304 330 1000 0 0 0 0 10 0 15 0 1 0 272118173 5488640 234 18446744073709551615 4194304 4889804 548682069312 18446744073709551615 206843734596 0 65536 4100 65538 18446744071563358023 0 0 17 0 0 0
/proc/31225/statm: 1340 234 195 169 0 50 0
[pid=31231] ppid=31225 vsize=1476088 CPUtime=6.12
/proc/31231/stat : 31231 (bsat) R 31225 31225 30395 0 -1 4194304 4003 0 0 0 610 2 0 0 25 0 1 0 272118185 1511514112 3975 18446744073709551615 134512640 135463285 4294956784 18446744073709551615 134519056 0 0 4096 0 0 0 0 17 1 0 0
/proc/31231/statm: 369022 3975 82 232 0 368787 0
Current children cumulated CPU time (s) 6.22
Current children cumulated vsize (KiB) 1481448

[startup+12.7195 s]
/proc/loadavg: 1.02 1.01 1.21 2/71 31231
/proc/meminfo: memFree=1946480/2055888 swapFree=4086404/4096564
[pid=31225] ppid=31223 vsize=5360 CPUtime=0.1
/proc/31225/stat : 31225 (Barcelogic) S 31223 31225 30395 0 -1 4194304 330 1000 0 0 0 0 10 0 15 0 1 0 272118173 5488640 234 18446744073709551615 4194304 4889804 548682069312 18446744073709551615 206843734596 0 65536 4100 65538 18446744071563358023 0 0 17 0 0 0
/proc/31225/statm: 1340 234 195 169 0 50 0
[pid=31231] ppid=31225 vsize=1476088 CPUtime=12.57
/proc/31231/stat : 31231 (bsat) R 31225 31225 30395 0 -1 4194304 6620 0 0 0 1253 4 0 0 25 0 1 0 272118185 1511514112 6592 18446744073709551615 134512640 135463285 4294956784 18446744073709551615 134517377 0 0 4096 0 0 0 0 17 1 0 0
/proc/31231/statm: 369022 6592 82 232 0 368787 0
Current children cumulated CPU time (s) 12.67
Current children cumulated vsize (KiB) 1481448

[startup+25.524 s]
/proc/loadavg: 1.01 1.01 1.21 2/71 31231
/proc/meminfo: memFree=1930736/2055888 swapFree=4086404/4096564
[pid=31225] ppid=31223 vsize=5360 CPUtime=0.1
/proc/31225/stat : 31225 (Barcelogic) S 31223 31225 30395 0 -1 4194304 330 1000 0 0 0 0 10 0 15 0 1 0 272118173 5488640 234 18446744073709551615 4194304 4889804 548682069312 18446744073709551615 206843734596 0 65536 4100 65538 18446744071563358023 0 0 17 0 0 0
/proc/31225/statm: 1340 234 195 169 0 50 0
[pid=31231] ppid=31225 vsize=1476088 CPUtime=25.37
/proc/31231/stat : 31231 (bsat) R 31225 31225 30395 0 -1 4194304 10709 0 0 0 2531 6 0 0 25 0 1 0 272118185 1511514112 10681 18446744073709551615 134512640 135463285 4294956784 18446744073709551615 134538994 0 0 4096 0 0 0 0 17 1 0 0
/proc/31231/statm: 369022 10681 82 232 0 368787 0
Current children cumulated CPU time (s) 25.47
Current children cumulated vsize (KiB) 1481448

[startup+51.145 s]
/proc/loadavg: 1.01 1.00 1.20 2/71 31231
/proc/meminfo: memFree=1922992/2055888 swapFree=4086404/4096564
[pid=31225] ppid=31223 vsize=5360 CPUtime=0.1
/proc/31225/stat : 31225 (Barcelogic) S 31223 31225 30395 0 -1 4194304 330 1000 0 0 0 0 10 0 15 0 1 0 272118173 5488640 234 18446744073709551615 4194304 4889804 548682069312 18446744073709551615 206843734596 0 65536 4100 65538 18446744071563358023 0 0 17 0 0 0
/proc/31225/statm: 1340 234 195 169 0 50 0
[pid=31231] ppid=31225 vsize=1476088 CPUtime=50.99
/proc/31231/stat : 31231 (bsat) R 31225 31225 30395 0 -1 4194304 12412 0 0 0 5091 8 0 0 25 0 1 0 272118185 1511514112 12329 18446744073709551615 134512640 135463285 4294956784 18446744073709551615 134563457 0 0 4096 0 0 0 0 17 1 0 0
/proc/31231/statm: 369022 12329 92 232 0 368787 0
Current children cumulated CPU time (s) 51.09
Current children cumulated vsize (KiB) 1481448

[startup+102.384 s]
/proc/loadavg: 1.00 1.00 1.18 2/71 31231
/proc/meminfo: memFree=1897584/2055888 swapFree=4086404/4096564
[pid=31225] ppid=31223 vsize=5360 CPUtime=0.1
/proc/31225/stat : 31225 (Barcelogic) S 31223 31225 30395 0 -1 4194304 330 1000 0 0 0 0 10 0 15 0 1 0 272118173 5488640 234 18446744073709551615 4194304 4889804 548682069312 18446744073709551615 206843734596 0 65536 4100 65538 18446744071563358023 0 0 17 0 0 0
/proc/31225/statm: 1340 234 195 169 0 50 0
[pid=31231] ppid=31225 vsize=1476088 CPUtime=102.21
/proc/31231/stat : 31231 (bsat) R 31225 31225 30395 0 -1 4194304 18929 0 0 0 10207 14 0 0 25 0 1 0 272118185 1511514112 18846 18446744073709551615 134512640 135463285 4294956784 18446744073709551615 134534759 0 0 4096 0 0 0 0 17 1 0 0
/proc/31231/statm: 369022 18846 92 232 0 368787 0
Current children cumulated CPU time (s) 102.31
Current children cumulated vsize (KiB) 1481448

[startup+162.442 s]
/proc/loadavg: 1.00 1.00 1.17 2/71 31231
/proc/meminfo: memFree=1867632/2055888 swapFree=4086404/4096564
[pid=31225] ppid=31223 vsize=5360 CPUtime=0.1
/proc/31225/stat : 31225 (Barcelogic) S 31223 31225 30395 0 -1 4194304 330 1000 0 0 0 0 10 0 15 0 1 0 272118173 5488640 234 18446744073709551615 4194304 4889804 548682069312 18446744073709551615 206843734596 0 65536 4100 65538 18446744071563358023 0 0 17 0 0 0
/proc/31225/statm: 1340 234 195 169 0 50 0
[pid=31231] ppid=31225 vsize=1476196 CPUtime=162.25
/proc/31231/stat : 31231 (bsat) R 31225 31225 30395 0 -1 4194304 26235 0 0 0 16204 21 0 0 25 0 1 0 272118185 1511624704 26152 18446744073709551615 134512640 135463285 4294956784 18446744073709551615 134518272 0 0 4096 0 0 0 0 17 1 0 0
/proc/31231/statm: 369049 26152 92 232 0 368814 0
Current children cumulated CPU time (s) 162.35
Current children cumulated vsize (KiB) 1481556

[startup+222.493 s]
/proc/loadavg: 1.00 1.00 1.16 2/71 31231
/proc/meminfo: memFree=1867440/2055888 swapFree=4086404/4096564
[pid=31225] ppid=31223 vsize=5360 CPUtime=0.1
/proc/31225/stat : 31225 (Barcelogic) S 31223 31225 30395 0 -1 4194304 330 1000 0 0 0 0 10 0 15 0 1 0 272118173 5488640 234 18446744073709551615 4194304 4889804 548682069312 18446744073709551615 206843734596 0 65536 4100 65538 18446744071563358023 0 0 17 0 0 0
/proc/31225/statm: 1340 234 195 169 0 50 0
[pid=31231] ppid=31225 vsize=1476196 CPUtime=222.28
/proc/31231/stat : 31231 (bsat) R 31225 31225 30395 0 -1 4194304 26315 0 0 0 22207 21 0 0 25 0 1 0 272118185 1511624704 26152 18446744073709551615 134512640 135463285 4294956784 18446744073709551615 134518466 0 0 4096 0 0 0 0 17 1 0 0
/proc/31231/statm: 369049 26152 92 232 0 368814 0
Current children cumulated CPU time (s) 222.38
Current children cumulated vsize (KiB) 1481556

[startup+282.547 s]
/proc/loadavg: 1.00 1.00 1.15 2/71 31231
/proc/meminfo: memFree=1867440/2055888 swapFree=4086404/4096564
[pid=31225] ppid=31223 vsize=5360 CPUtime=0.1
/proc/31225/stat : 31225 (Barcelogic) S 31223 31225 30395 0 -1 4194304 330 1000 0 0 0 0 10 0 15 0 1 0 272118173 5488640 234 18446744073709551615 4194304 4889804 548682069312 18446744073709551615 206843734596 0 65536 4100 65538 18446744071563358023 0 0 17 0 0 0
/proc/31225/statm: 1340 234 195 169 0 50 0
[pid=31231] ppid=31225 vsize=1476196 CPUtime=282.32
/proc/31231/stat : 31231 (bsat) R 31225 31225 30395 0 -1 4194304 26315 0 0 0 28211 21 0 0 25 0 1 0 272118185 1511624704 26152 18446744073709551615 134512640 135463285 4294956784 18446744073709551615 134539282 0 0 4096 0 0 0 0 17 1 0 0
/proc/31231/statm: 369049 26152 92 232 0 368814 0
Current children cumulated CPU time (s) 282.42
Current children cumulated vsize (KiB) 1481556

[startup+342.597 s]
/proc/loadavg: 1.00 1.00 1.14 2/71 31231
/proc/meminfo: memFree=1867440/2055888 swapFree=4086404/4096564
[pid=31225] ppid=31223 vsize=5360 CPUtime=0.1
/proc/31225/stat : 31225 (Barcelogic) S 31223 31225 30395 0 -1 4194304 330 1000 0 0 0 0 10 0 15 0 1 0 272118173 5488640 234 18446744073709551615 4194304 4889804 548682069312 18446744073709551615 206843734596 0 65536 4100 65538 18446744071563358023 0 0 17 0 0 0
/proc/31225/statm: 1340 234 195 169 0 50 0
[pid=31231] ppid=31225 vsize=1476216 CPUtime=342.35
/proc/31231/stat : 31231 (bsat) R 31225 31225 30395 0 -1 4194304 26322 0 0 0 34214 21 0 0 25 0 1 0 272118185 1511645184 26159 18446744073709551615 134512640 135463285 4294956784 18446744073709551615 134518676 0 0 4096 0 0 0 0 17 1 0 0
/proc/31231/statm: 369054 26159 92 232 0 368819 0
Current children cumulated CPU time (s) 342.45
Current children cumulated vsize (KiB) 1481576

[startup+402.653 s]
/proc/loadavg: 1.00 1.00 1.12 2/71 31231
/proc/meminfo: memFree=1867312/2055888 swapFree=4086404/4096564
[pid=31225] ppid=31223 vsize=5360 CPUtime=0.1
/proc/31225/stat : 31225 (Barcelogic) S 31223 31225 30395 0 -1 4194304 330 1000 0 0 0 0 10 0 15 0 1 0 272118173 5488640 234 18446744073709551615 4194304 4889804 548682069312 18446744073709551615 206843734596 0 65536 4100 65538 18446744071563358023 0 0 17 0 0 0
/proc/31225/statm: 1340 234 195 169 0 50 0
[pid=31231] ppid=31225 vsize=1476216 CPUtime=402.39
/proc/31231/stat : 31231 (bsat) R 31225 31225 30395 0 -1 4194304 26422 0 0 0 40217 22 0 0 25 0 1 0 272118185 1511645184 26159 18446744073709551615 134512640 135463285 4294956784 18446744073709551615 134517819 0 0 4096 0 0 0 0 17 1 0 0
/proc/31231/statm: 369054 26159 92 232 0 368819 0
Current children cumulated CPU time (s) 402.49
Current children cumulated vsize (KiB) 1481576

[startup+462.708 s]
/proc/loadavg: 1.00 1.00 1.11 2/71 31231
/proc/meminfo: memFree=1867312/2055888 swapFree=4086404/4096564
[pid=31225] ppid=31223 vsize=5360 CPUtime=0.1
/proc/31225/stat : 31225 (Barcelogic) S 31223 31225 30395 0 -1 4194304 330 1000 0 0 0 0 10 0 15 0 1 0 272118173 5488640 234 18446744073709551615 4194304 4889804 548682069312 18446744073709551615 206843734596 0 65536 4100 65538 18446744071563358023 0 0 17 0 0 0
/proc/31225/statm: 1340 234 195 169 0 50 0
[pid=31231] ppid=31225 vsize=1476216 CPUtime=462.43
/proc/31231/stat : 31231 (bsat) R 31225 31225 30395 0 -1 4194304 26457 0 0 0 46221 22 0 0 25 0 1 0 272118185 1511645184 26194 18446744073709551615 134512640 135463285 4294956784 18446744073709551615 134518595 0 0 4096 0 0 0 0 17 1 0 0
/proc/31231/statm: 369054 26194 92 232 0 368819 0
Current children cumulated CPU time (s) 462.53
Current children cumulated vsize (KiB) 1481576

[startup+522.761 s]

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

[pid=31225] ppid=31223 vsize=5360 CPUtime=0.1
/proc/31225/stat : 31225 (Barcelogic) S 31223 31225 30395 0 -1 4194304 330 1000 0 0 0 0 10 0 15 0 1 0 272118173 5488640 234 18446744073709551615 4194304 4889804 548682069312 18446744073709551615 206843734596 0 65536 4100 65538 18446744071563358023 0 0 17 0 0 0
/proc/31225/statm: 1340 234 195 169 0 50 0
[pid=31231] ppid=31225 vsize=1476216 CPUtime=582.5
/proc/31231/stat : 31231 (bsat) R 31225 31225 30395 0 -1 4194304 33739 0 0 0 58220 30 0 0 25 0 1 0 272118185 1511645184 33476 18446744073709551615 134512640 135463285 4294956784 18446744073709551615 134518249 0 0 4096 0 0 0 0 17 1 0 0
/proc/31231/statm: 369054 33476 92 232 0 368819 0
Current children cumulated CPU time (s) 582.6
Current children cumulated vsize (KiB) 1481576

[startup+642.868 s]
/proc/loadavg: 1.00 1.00 1.08 2/71 31231
/proc/meminfo: memFree=1818800/2055888 swapFree=4086404/4096564
[pid=31225] ppid=31223 vsize=5360 CPUtime=0.1
/proc/31225/stat : 31225 (Barcelogic) S 31223 31225 30395 0 -1 4194304 330 1000 0 0 0 0 10 0 15 0 1 0 272118173 5488640 234 18446744073709551615 4194304 4889804 548682069312 18446744073709551615 206843734596 0 65536 4100 65538 18446744071563358023 0 0 17 0 0 0
/proc/31225/statm: 1340 234 195 169 0 50 0
[pid=31231] ppid=31225 vsize=1476216 CPUtime=642.54
/proc/31231/stat : 31231 (bsat) R 31225 31225 30395 0 -1 4194304 38564 0 0 0 64219 35 0 0 25 0 1 0 272118185 1511645184 38301 18446744073709551615 134512640 135463285 4294956784 18446744073709551615 134517801 0 0 4096 0 0 0 0 17 1 0 0
/proc/31231/statm: 369054 38301 92 232 0 368819 0
Current children cumulated CPU time (s) 642.64
Current children cumulated vsize (KiB) 1481576

[startup+702.918 s]
/proc/loadavg: 1.00 1.00 1.08 2/71 31231
/proc/meminfo: memFree=1802800/2055888 swapFree=4086404/4096564
[pid=31225] ppid=31223 vsize=5360 CPUtime=0.1
/proc/31225/stat : 31225 (Barcelogic) S 31223 31225 30395 0 -1 4194304 330 1000 0 0 0 0 10 0 15 0 1 0 272118173 5488640 234 18446744073709551615 4194304 4889804 548682069312 18446744073709551615 206843734596 0 65536 4100 65538 18446744071563358023 0 0 17 0 0 0
/proc/31225/statm: 1340 234 195 169 0 50 0
[pid=31231] ppid=31225 vsize=1476216 CPUtime=702.57
/proc/31231/stat : 31231 (bsat) R 31225 31225 30395 0 -1 4194304 42595 0 0 0 70219 38 0 0 25 0 1 0 272118185 1511645184 42332 18446744073709551615 134512640 135463285 4294956784 18446744073709551615 134518132 0 0 4096 0 0 0 0 17 1 0 0
/proc/31231/statm: 369054 42332 92 232 0 368819 0
Current children cumulated CPU time (s) 702.67
Current children cumulated vsize (KiB) 1481576

[startup+762.968 s]
/proc/loadavg: 1.00 1.00 1.07 2/71 31231
/proc/meminfo: memFree=1784496/2055888 swapFree=4086404/4096564
[pid=31225] ppid=31223 vsize=5360 CPUtime=0.1
/proc/31225/stat : 31225 (Barcelogic) S 31223 31225 30395 0 -1 4194304 330 1000 0 0 0 0 10 0 15 0 1 0 272118173 5488640 234 18446744073709551615 4194304 4889804 548682069312 18446744073709551615 206843734596 0 65536 4100 65538 18446744071563358023 0 0 17 0 0 0
/proc/31225/statm: 1340 234 195 169 0 50 0
[pid=31231] ppid=31225 vsize=1476216 CPUtime=762.61
/proc/31231/stat : 31231 (bsat) R 31225 31225 30395 0 -1 4194304 47165 0 0 0 76218 43 0 0 25 0 1 0 272118185 1511645184 46902 18446744073709551615 134512640 135463285 4294956784 18446744073709551615 134517801 0 0 4096 0 0 0 0 17 1 0 0
/proc/31231/statm: 369054 46902 92 232 0 368819 0
Current children cumulated CPU time (s) 762.71
Current children cumulated vsize (KiB) 1481576

[startup+823.026 s]
/proc/loadavg: 1.00 1.00 1.07 2/71 31231
/proc/meminfo: memFree=1767024/2055888 swapFree=4086404/4096564
[pid=31225] ppid=31223 vsize=5360 CPUtime=0.1
/proc/31225/stat : 31225 (Barcelogic) S 31223 31225 30395 0 -1 4194304 330 1000 0 0 0 0 10 0 15 0 1 0 272118173 5488640 234 18446744073709551615 4194304 4889804 548682069312 18446744073709551615 206843734596 0 65536 4100 65538 18446744071563358023 0 0 17 0 0 0
/proc/31225/statm: 1340 234 195 169 0 50 0
[pid=31231] ppid=31225 vsize=1476216 CPUtime=822.65
/proc/31231/stat : 31231 (bsat) R 31225 31225 30395 0 -1 4194304 51447 0 0 0 82218 47 0 0 25 0 1 0 272118185 1511645184 51184 18446744073709551615 134512640 135463285 4294956784 18446744073709551615 134517801 0 0 4096 0 0 0 0 17 1 0 0
/proc/31231/statm: 369054 51184 92 232 0 368819 0
Current children cumulated CPU time (s) 822.75
Current children cumulated vsize (KiB) 1481576

[startup+883.077 s]
/proc/loadavg: 1.00 1.00 1.06 2/71 31231
/proc/meminfo: memFree=1752176/2055888 swapFree=4086404/4096564
[pid=31225] ppid=31223 vsize=5360 CPUtime=0.1
/proc/31225/stat : 31225 (Barcelogic) S 31223 31225 30395 0 -1 4194304 330 1000 0 0 0 0 10 0 15 0 1 0 272118173 5488640 234 18446744073709551615 4194304 4889804 548682069312 18446744073709551615 206843734596 0 65536 4100 65538 18446744071563358023 0 0 17 0 0 0
/proc/31225/statm: 1340 234 195 169 0 50 0
[pid=31231] ppid=31225 vsize=1476216 CPUtime=882.68
/proc/31231/stat : 31231 (bsat) R 31225 31225 30395 0 -1 4194304 55170 0 0 0 88218 50 0 0 25 0 1 0 272118185 1511645184 54907 18446744073709551615 134512640 135463285 4294956784 18446744073709551615 134518105 0 0 4096 0 0 0 0 17 1 0 0
/proc/31231/statm: 369054 54907 92 232 0 368819 0
Current children cumulated CPU time (s) 882.78
Current children cumulated vsize (KiB) 1481576

[startup+943.13 s]
/proc/loadavg: 1.00 1.00 1.05 2/71 31233
/proc/meminfo: memFree=1738544/2055888 swapFree=4086404/4096564
[pid=31225] ppid=31223 vsize=5360 CPUtime=0.1
/proc/31225/stat : 31225 (Barcelogic) S 31223 31225 30395 0 -1 4194304 330 1000 0 0 0 0 10 0 15 0 1 0 272118173 5488640 234 18446744073709551615 4194304 4889804 548682069312 18446744073709551615 206843734596 0 65536 4100 65538 18446744071563358023 0 0 17 0 0 0
/proc/31225/statm: 1340 234 195 169 0 50 0
[pid=31231] ppid=31225 vsize=1476216 CPUtime=942.71
/proc/31231/stat : 31231 (bsat) R 31225 31225 30395 0 -1 4194304 58574 0 0 0 94218 53 0 0 25 0 1 0 272118185 1511645184 58311 18446744073709551615 134512640 135463285 4294956784 18446744073709551615 134517801 0 0 4096 0 0 0 0 17 1 0 0
/proc/31231/statm: 369054 58311 92 232 0 368819 0
Current children cumulated CPU time (s) 942.81
Current children cumulated vsize (KiB) 1481576

[startup+1003.18 s]
/proc/loadavg: 1.00 1.00 1.05 2/71 31233
/proc/meminfo: memFree=1726256/2055888 swapFree=4086404/4096564
[pid=31225] ppid=31223 vsize=5360 CPUtime=0.1
/proc/31225/stat : 31225 (Barcelogic) S 31223 31225 30395 0 -1 4194304 330 1000 0 0 0 0 10 0 15 0 1 0 272118173 5488640 234 18446744073709551615 4194304 4889804 548682069312 18446744073709551615 206843734596 0 65536 4100 65538 18446744071563358023 0 0 17 0 0 0
/proc/31225/statm: 1340 234 195 169 0 50 0
[pid=31231] ppid=31225 vsize=1476216 CPUtime=1002.73
/proc/31231/stat : 31231 (bsat) R 31225 31225 30395 0 -1 4194304 61670 0 0 0 100217 56 0 0 25 0 1 0 272118185 1511645184 61407 18446744073709551615 134512640 135463285 4294956784 18446744073709551615 134518595 0 0 4096 0 0 0 0 17 1 0 0
/proc/31231/statm: 369054 61407 92 232 0 368819 0
Current children cumulated CPU time (s) 1002.83
Current children cumulated vsize (KiB) 1481576

[startup+1063.23 s]
/proc/loadavg: 1.00 1.00 1.04 2/71 31233
/proc/meminfo: memFree=1712624/2055888 swapFree=4086404/4096564
[pid=31225] ppid=31223 vsize=5360 CPUtime=0.1
/proc/31225/stat : 31225 (Barcelogic) S 31223 31225 30395 0 -1 4194304 330 1000 0 0 0 0 10 0 15 0 1 0 272118173 5488640 234 18446744073709551615 4194304 4889804 548682069312 18446744073709551615 206843734596 0 65536 4100 65538 18446744071563358023 0 0 17 0 0 0
/proc/31225/statm: 1340 234 195 169 0 50 0
[pid=31231] ppid=31225 vsize=1476216 CPUtime=1062.77
/proc/31231/stat : 31231 (bsat) R 31225 31225 30395 0 -1 4194304 65001 0 0 0 106217 60 0 0 25 0 1 0 272118185 1511645184 64738 18446744073709551615 134512640 135463285 4294956784 18446744073709551615 134518059 0 0 4096 0 0 0 0 17 1 0 0
/proc/31231/statm: 369054 64738 92 232 0 368819 0
Current children cumulated CPU time (s) 1062.87
Current children cumulated vsize (KiB) 1481576

[startup+1123.28 s]
/proc/loadavg: 1.00 1.00 1.04 2/71 31233
/proc/meminfo: memFree=1701616/2055888 swapFree=4086404/4096564
[pid=31225] ppid=31223 vsize=5360 CPUtime=0.1
/proc/31225/stat : 31225 (Barcelogic) S 31223 31225 30395 0 -1 4194304 330 1000 0 0 0 0 10 0 15 0 1 0 272118173 5488640 234 18446744073709551615 4194304 4889804 548682069312 18446744073709551615 206843734596 0 65536 4100 65538 18446744071563358023 0 0 17 0 0 0
/proc/31225/statm: 1340 234 195 169 0 50 0
[pid=31231] ppid=31225 vsize=1476216 CPUtime=1122.8
/proc/31231/stat : 31231 (bsat) R 31225 31225 30395 0 -1 4194304 67765 0 0 0 112217 63 0 0 25 0 1 0 272118185 1511645184 67502 18446744073709551615 134512640 135463285 4294956784 18446744073709551615 134562002 0 0 4096 0 0 0 0 17 1 0 0
/proc/31231/statm: 369054 67502 92 232 0 368819 0
Current children cumulated CPU time (s) 1122.9
Current children cumulated vsize (KiB) 1481576

[startup+1183.33 s]
/proc/loadavg: 1.00 1.00 1.03 2/71 31233
/proc/meminfo: memFree=1692656/2055888 swapFree=4086404/4096564
[pid=31225] ppid=31223 vsize=5360 CPUtime=0.1
/proc/31225/stat : 31225 (Barcelogic) S 31223 31225 30395 0 -1 4194304 330 1000 0 0 0 0 10 0 15 0 1 0 272118173 5488640 234 18446744073709551615 4194304 4889804 548682069312 18446744073709551615 206843734596 0 65536 4100 65538 18446744071563358023 0 0 17 0 0 0
/proc/31225/statm: 1340 234 195 169 0 50 0
[pid=31231] ppid=31225 vsize=1476216 CPUtime=1182.84
/proc/31231/stat : 31231 (bsat) R 31225 31225 30395 0 -1 4194304 70046 0 0 0 118217 67 0 0 25 0 1 0 272118185 1511645184 69783 18446744073709551615 134512640 135463285 4294956784 18446744073709551615 134518710 0 0 4096 0 0 0 0 17 1 0 0
/proc/31231/statm: 369054 69783 92 232 0 368819 0
Current children cumulated CPU time (s) 1182.94
Current children cumulated vsize (KiB) 1481576



Maximum CPU time exceeded: sending SIGTERM then SIGKILL

[startup+1200.45 s]
/proc/loadavg: 1.00 1.00 1.03 2/71 31233
/proc/meminfo: memFree=1688240/2055888 swapFree=4086404/4096564
[pid=31225] ppid=31223 vsize=5360 CPUtime=0.1
/proc/31225/stat : 31225 (Barcelogic) S 31223 31225 30395 0 -1 4194304 330 1000 0 0 0 0 10 0 15 0 1 0 272118173 5488640 234 18446744073709551615 4194304 4889804 548682069312 18446744073709551615 206843734596 0 65536 4100 65538 18446744071563358023 0 0 17 0 0 0
/proc/31225/statm: 1340 234 195 169 0 50 0
[pid=31231] ppid=31225 vsize=1476216 CPUtime=1199.96
/proc/31231/stat : 31231 (bsat) R 31225 31225 30395 0 -1 4194304 71087 0 0 0 119928 68 0 0 25 0 1 0 272118185 1511645184 70824 18446744073709551615 134512640 135463285 4294956784 18446744073709551615 134518718 0 0 4096 0 0 0 0 17 1 0 0
/proc/31231/statm: 369054 70824 92 232 0 368819 0
Current children cumulated CPU time (s) 1200.06
Current children cumulated vsize (KiB) 1481576

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

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

[startup+1200.45 s]
/proc/loadavg: 1.00 1.00 1.03 2/71 31233
/proc/meminfo: memFree=1688240/2055888 swapFree=4086404/4096564
[pid=31225] ppid=31223 vsize=5360 CPUtime=0.1
/proc/31225/stat : 31225 (Barcelogic) S 31223 31225 30395 0 -1 4194304 330 1000 0 0 0 0 10 0 15 0 1 0 272118173 5488640 234 18446744073709551615 4194304 4889804 548682069312 18446744073709551615 206843734596 0 65536 4100 65538 18446744071563358023 0 0 17 0 0 0
/proc/31225/statm: 1340 234 195 169 0 50 0
[pid=31231] ppid=31225 vsize=1476216 CPUtime=1199.96
/proc/31231/stat : 31231 (bsat) R 31225 31225 30395 0 -1 4194304 71087 0 0 0 119928 68 0 0 25 0 1 0 272118185 1511645184 70824 18446744073709551615 134512640 135463285 4294956784 18446744073709551615 134518718 0 0 4096 0 0 0 0 17 1 0 0
/proc/31231/statm: 369054 70824 92 232 0 368819 0
Current children cumulated CPU time (s) 1200.06
Current children cumulated vsize (KiB) 1481576

Child ended because it received signal 15 (SIGTERM)

!!! problem with CPU time !!!
wait4(...,&childrusage) returns 31225 and gives childrusage.ru_utime.tv_sec=0 childrusage.ru_utime.tv_usec=108983 childrusage.ru_stime.tv_sec=0 childrusage.ru_stime.tv_usec=8998
CPU time returned by wait4() is 0.117981
while last known CPU time is 1200.06

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

Real time (s): 1200.46
CPU time (s): 1200.06
CPU user time (s): 1199.38
CPU system time (s): 0.68
CPU usage (%): 99.9668
Max. virtual memory (cumulated for all children) (KiB): 1481976

getrusage(RUSAGE_CHILDREN,...) data:
user time used= 0.108983
system time used= 0.008998
maximum resident set size= 0
integral shared memory size= 0
integral unshared data size= 0
integral unshared stack size= 0
page reclaims= 1330
page faults= 0
swaps= 0
block input operations= 0
block output operations= 0
messages sent= 0
messages received= 0
signals received= 0
voluntary context switches= 32
involuntary context switches= 7

runsolver used 1.04584 second user time and 2.19567 second system time

The end

Launcher Data (download as text)

Begin job on node76 on Mon Feb 26 20:26:39 UTC 2007

IDJOB= 308501
IDBENCH= 20233
IDSOLVER= 122
FILE ID= node76/308501-1172521599

PBS_JOBID= 3971771

Free space on /tmp= 66646 MiB

SOLVER NAME= barcelogic 2007-02-08
BENCH NAME= HOME/pub/bench/SAT07/random/2+p/p0.7/v5500/unif2p-p0.7-v5500-c14685-S499481065-10-SAT.cnf
COMMAND LINE= /tmp/evaluation/308501-1172521599/Barcelogic /tmp/evaluation/308501-1172521599/instance-308501-1172521599.cnf            
RUNSOLVER COMMAND LINE= runsolver  --timestamp  -w ROOT/results/node76/watcher-308501-1172521599 -o ROOT/results/node76/solver-308501-1172521599 -C 1200 -M 1800 --output-limit 1,15  /tmp/evaluation/308501-1172521599/Barcelogic /tmp/evaluation/308501-1172521599/instance-308501-1172521599.cnf            

META MD5SUM SOLVER= 543870ed8fcecafe9ec15dfb146dc18f
MD5SUM BENCH=  57791cc3215dce90ed883dcfbd9213d5

RANDOM SEED= 49037437

TIME LIMIT= 1200 seconds
MEMORY LIMIT= 1800 MiB

Linux node76.alineos.net 2.6.9-34.ELsmp #1 SMP Thu Mar 9 06:23:23 GMT 2006 x86_64 x86_64 x86_64 GNU/Linux

/proc/cpuinfo:
processor	: 0
vendor_id	: GenuineIntel
cpu family	: 15
model		: 4
model name	:                   Intel(R) Xeon(TM) CPU 3.00GHz
stepping	: 3
cpu MHz		: 3000.219
cache size	: 2048 KB
fpu		: yes
fpu_exception	: yes
cpuid level	: 5
wp		: yes
flags		: fpu vme de pse tsc msr pae mce cx8 apic sep mtrr pge mca cmov pat pse36 clflush dts acpi mmx fxsr sse sse2 ss ht tm syscall nx lm pni monitor ds_cpl cid cx16 xtpr
bogomips	: 6006.18
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		: 3000.219
cache size	: 2048 KB
fpu		: yes
fpu_exception	: yes
cpuid level	: 5
wp		: yes
flags		: fpu vme de pse tsc msr pae mce cx8 apic sep mtrr pge mca cmov pat pse36 clflush dts acpi mmx fxsr sse sse2 ss ht tm syscall nx lm pni monitor ds_cpl cid cx16 xtpr
bogomips	: 5999.41
clflush size	: 64
cache_alignment	: 128
address sizes	: 36 bits physical, 48 bits virtual
power management:


/proc/meminfo:
MemTotal:      2055888 kB
MemFree:       1973464 kB
Buffers:          3968 kB
Cached:          43840 kB
SwapCached:       3872 kB
Active:          20484 kB
Inactive:        38208 kB
HighTotal:           0 kB
HighFree:            0 kB
LowTotal:      2055888 kB
LowFree:       1973464 kB
SwapTotal:     4096564 kB
SwapFree:      4086404 kB
Dirty:            2008 kB
Writeback:           0 kB
Mapped:          15476 kB
Slab:            10080 kB
Committed_AS:  1024888 kB
PageTables:       1424 kB
VmallocTotal: 536870911 kB
VmallocUsed:    264388 kB
VmallocChunk: 536606243 kB
HugePages_Total:     0
HugePages_Free:      0
Hugepagesize:     2048 kB

Free space on /tmp at the end= 66645 MiB

End job on node76 on Mon Feb 26 20:46:41 UTC 2007