Trace number 304278

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) 1200.08 1200.52

General information on the benchmark

Namerandom/LargeSize/7SAT/v160/
unif-k7-r85-v160-c13600-S417904071-03.cnf
MD5SUM0fd92de82da04b8c7e112e58ce42334f
Bench CategoryRANDOM (random instances)
Best result obtained on this benchmarkSAT
Best CPU time to get the best result obtained on this benchmark1100.04
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/node75/watcher-304278-1172055352 -o ROOT/results/node75/solver-304278-1172055352 -C 1200 -M 1800 --output-limit 1,15 /tmp/evaluation/304278-1172055352/Barcelogic /tmp/evaluation/304278-1172055352/instance-304278-1172055352.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: 1.01 1.00 1.00 3/64 13024
/proc/meminfo: memFree=1432872/2055920 swapFree=4183248/4192956
[pid=13024] ppid=13022 vsize=5352 CPUtime=0
/proc/13024/stat : 13024 (Barcelogic) S 13022 13024 12914 0 -1 4194304 274 0 0 0 0 0 0 0 20 0 1 0 225501064 5480448 232 18446744073709551615 4194304 4889804 548682069312 18446744073709551615 231882850386 0 0 4100 65536 18446744071563648864 0 0 17 1 0 0
/proc/13024/statm: 1338 232 195 169 0 49 0
[pid=13025] ppid=13024 vsize=5352 CPUtime=0
/proc/13025/stat : 13025 (Barcelogic) R 13024 13024 12914 0 -1 4194368 61 188 0 0 0 0 0 0 22 0 1 0 225501065 5480448 236 18446744073709551615 4194304 4889804 548682069312 18446744073709551615 231880045359 0 0 4096 65538 0 0 0 17 1 0 0
/proc/13025/statm: 0 0 0 0 0 0 0

[startup+0.107034 s]
/proc/loadavg: 1.01 1.00 1.00 3/64 13024
/proc/meminfo: memFree=1432872/2055920 swapFree=4183248/4192956
[pid=13024] ppid=13022 vsize=5352 CPUtime=0.05
/proc/13024/stat : 13024 (Barcelogic) S 13022 13024 12914 0 -1 4194304 332 663 0 0 0 0 5 0 18 0 1 0 225501064 5480448 236 18446744073709551615 4194304 4889804 548682069312 18446744073709551615 231882679108 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/13024/statm: 1338 236 197 169 0 49 0
Current children cumulated CPU time (s) 0.05
Current children cumulated vsize (KiB) 5352

[startup+0.515078 s]
/proc/loadavg: 1.01 1.00 1.00 3/64 13024
/proc/meminfo: memFree=1432872/2055920 swapFree=4183248/4192956
[pid=13024] ppid=13022 vsize=5352 CPUtime=0.05
/proc/13024/stat : 13024 (Barcelogic) S 13022 13024 12914 0 -1 4194304 332 663 0 0 0 0 5 0 18 0 1 0 225501064 5480448 236 18446744073709551615 4194304 4889804 548682069312 18446744073709551615 231882679108 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/13024/statm: 1338 236 197 169 0 49 0
Current children cumulated CPU time (s) 0.05
Current children cumulated vsize (KiB) 5352

[startup+1.33618 s]
/proc/loadavg: 1.01 1.00 1.00 2/66 13030
/proc/meminfo: memFree=1422296/2055920 swapFree=4183248/4192956
[pid=13024] ppid=13022 vsize=5352 CPUtime=0.05
/proc/13024/stat : 13024 (Barcelogic) S 13022 13024 12914 0 -1 4194304 332 663 0 0 0 0 5 0 18 0 1 0 225501064 5480448 236 18446744073709551615 4194304 4889804 548682069312 18446744073709551615 231882679108 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/13024/statm: 1338 236 197 169 0 49 0
[pid=13030] ppid=13024 vsize=1476516 CPUtime=1.27
/proc/13030/stat : 13030 (bsat) R 13024 13024 12914 0 -1 4194304 2871 0 0 0 126 1 0 0 25 0 1 0 225501071 1511952384 2845 18446744073709551615 134512640 135463285 4294956784 18446744073709551615 134531524 0 0 4096 0 0 0 0 17 1 0 0
/proc/13030/statm: 369129 2845 81 232 0 368894 0
Current children cumulated CPU time (s) 1.32
Current children cumulated vsize (KiB) 1481868

[startup+2.98338 s]
/proc/loadavg: 1.01 1.00 1.00 2/66 13030
/proc/meminfo: memFree=1416152/2055920 swapFree=4183248/4192956
[pid=13024] ppid=13022 vsize=5352 CPUtime=0.05
/proc/13024/stat : 13024 (Barcelogic) S 13022 13024 12914 0 -1 4194304 332 663 0 0 0 0 5 0 18 0 1 0 225501064 5480448 236 18446744073709551615 4194304 4889804 548682069312 18446744073709551615 231882679108 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/13024/statm: 1338 236 197 169 0 49 0
[pid=13030] ppid=13024 vsize=1476516 CPUtime=2.91
/proc/13030/stat : 13030 (bsat) R 13024 13024 12914 0 -1 4194304 4985 0 0 0 289 2 0 0 25 0 1 0 225501071 1511952384 4959 18446744073709551615 134512640 135463285 4294956784 18446744073709551615 134541726 0 0 4096 0 0 0 0 17 1 0 0
/proc/13030/statm: 369129 4959 81 232 0 368894 0
Current children cumulated CPU time (s) 2.96
Current children cumulated vsize (KiB) 1481868

[startup+6.26076 s]
/proc/loadavg: 1.01 1.00 1.00 2/66 13030
/proc/meminfo: memFree=1401304/2055920 swapFree=4183248/4192956
[pid=13024] ppid=13022 vsize=5352 CPUtime=0.05
/proc/13024/stat : 13024 (Barcelogic) S 13022 13024 12914 0 -1 4194304 332 663 0 0 0 0 5 0 18 0 1 0 225501064 5480448 236 18446744073709551615 4194304 4889804 548682069312 18446744073709551615 231882679108 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/13024/statm: 1338 236 197 169 0 49 0
[pid=13030] ppid=13024 vsize=1476516 CPUtime=6.19
/proc/13030/stat : 13030 (bsat) R 13024 13024 12914 0 -1 4194304 8279 0 0 0 616 3 0 0 25 0 1 0 225501071 1511952384 8253 18446744073709551615 134512640 135463285 4294956784 18446744073709551615 134518821 0 0 4096 0 0 0 0 17 1 0 0
/proc/13030/statm: 369129 8253 81 232 0 368894 0
Current children cumulated CPU time (s) 6.24
Current children cumulated vsize (KiB) 1481868

[startup+12.7225 s]
/proc/loadavg: 1.00 1.00 1.00 2/66 13030
/proc/meminfo: memFree=1376160/2055920 swapFree=4183248/4192956
[pid=13024] ppid=13022 vsize=5352 CPUtime=0.05
/proc/13024/stat : 13024 (Barcelogic) S 13022 13024 12914 0 -1 4194304 332 663 0 0 0 0 5 0 18 0 1 0 225501064 5480448 236 18446744073709551615 4194304 4889804 548682069312 18446744073709551615 231882679108 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/13024/statm: 1338 236 197 169 0 49 0
[pid=13030] ppid=13024 vsize=1476516 CPUtime=12.65
/proc/13030/stat : 13030 (bsat) R 13024 13024 12914 0 -1 4194304 14210 0 0 0 1259 6 0 0 25 0 1 0 225501071 1511952384 14184 18446744073709551615 134512640 135463285 4294956784 18446744073709551615 134517801 0 0 4096 0 0 0 0 17 1 0 0
/proc/13030/statm: 369129 14184 81 232 0 368894 0
Current children cumulated CPU time (s) 12.7
Current children cumulated vsize (KiB) 1481868

[startup+25.528 s]
/proc/loadavg: 1.00 1.00 1.00 2/66 13030
/proc/meminfo: memFree=1341280/2055920 swapFree=4183248/4192956
[pid=13024] ppid=13022 vsize=5352 CPUtime=0.05
/proc/13024/stat : 13024 (Barcelogic) S 13022 13024 12914 0 -1 4194304 332 663 0 0 0 0 5 0 18 0 1 0 225501064 5480448 236 18446744073709551615 4194304 4889804 548682069312 18446744073709551615 231882679108 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/13024/statm: 1338 236 197 169 0 49 0
[pid=13030] ppid=13024 vsize=1476516 CPUtime=25.45
/proc/13030/stat : 13030 (bsat) R 13024 13024 12914 0 -1 4194304 23333 0 0 0 2532 13 0 0 25 0 1 0 225501071 1511952384 23307 18446744073709551615 134512640 135463285 4294956784 18446744073709551615 134518821 0 0 4096 0 0 0 0 17 1 0 0
/proc/13030/statm: 369129 23307 81 232 0 368894 0
Current children cumulated CPU time (s) 25.5
Current children cumulated vsize (KiB) 1481868

[startup+51.1531 s]
/proc/loadavg: 1.08 1.02 1.01 2/66 13030
/proc/meminfo: memFree=1315104/2055920 swapFree=4183248/4192956
[pid=13024] ppid=13022 vsize=5352 CPUtime=0.05
/proc/13024/stat : 13024 (Barcelogic) S 13022 13024 12914 0 -1 4194304 332 663 0 0 0 0 5 0 18 0 1 0 225501064 5480448 236 18446744073709551615 4194304 4889804 548682069312 18446744073709551615 231882679108 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/13024/statm: 1338 236 197 169 0 49 0
[pid=13030] ppid=13024 vsize=1476516 CPUtime=51.06
/proc/13030/stat : 13030 (bsat) R 13024 13024 12914 0 -1 4194304 29330 0 0 0 5089 17 0 0 25 0 1 0 225501071 1511952384 29188 18446744073709551615 134512640 135463285 4294956784 18446744073709551615 134518272 0 0 4096 0 0 0 0 17 1 0 0
/proc/13030/statm: 369129 29188 81 232 0 368894 0
Current children cumulated CPU time (s) 51.11
Current children cumulated vsize (KiB) 1481868

[startup+102.398 s]
/proc/loadavg: 1.03 1.01 1.00 2/66 13030
/proc/meminfo: memFree=1314848/2055920 swapFree=4183248/4192956
[pid=13024] ppid=13022 vsize=5352 CPUtime=0.05
/proc/13024/stat : 13024 (Barcelogic) S 13022 13024 12914 0 -1 4194304 332 663 0 0 0 0 5 0 18 0 1 0 225501064 5480448 236 18446744073709551615 4194304 4889804 548682069312 18446744073709551615 231882679108 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/13024/statm: 1338 236 197 169 0 49 0
[pid=13030] ppid=13024 vsize=1476516 CPUtime=102.29
/proc/13030/stat : 13030 (bsat) R 13024 13024 12914 0 -1 4194304 29425 0 0 0 10212 17 0 0 25 0 1 0 225501071 1511952384 29283 18446744073709551615 134512640 135463285 4294956784 18446744073709551615 134534736 0 0 4096 0 0 0 0 17 1 0 0
/proc/13030/statm: 369129 29283 81 232 0 368894 0
Current children cumulated CPU time (s) 102.34
Current children cumulated vsize (KiB) 1481868

[startup+162.46 s]
/proc/loadavg: 1.01 1.01 1.00 2/66 13030
/proc/meminfo: memFree=1288672/2055920 swapFree=4183248/4192956
[pid=13024] ppid=13022 vsize=5352 CPUtime=0.05
/proc/13024/stat : 13024 (Barcelogic) S 13022 13024 12914 0 -1 4194304 332 663 0 0 0 0 5 0 18 0 1 0 225501064 5480448 236 18446744073709551615 4194304 4889804 548682069312 18446744073709551615 231882679108 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/13024/statm: 1338 236 197 169 0 49 0
[pid=13030] ppid=13024 vsize=1476516 CPUtime=162.34
/proc/13030/stat : 13030 (bsat) R 13024 13024 12914 0 -1 4194304 35966 0 0 0 16213 21 0 0 25 0 1 0 225501071 1511952384 35824 18446744073709551615 134512640 135463285 4294956784 18446744073709551615 134518710 0 0 4096 0 0 0 0 17 1 0 0
/proc/13030/statm: 369129 35824 81 232 0 368894 0
Current children cumulated CPU time (s) 162.39
Current children cumulated vsize (KiB) 1481868

[startup+222.522 s]
/proc/loadavg: 1.00 1.00 1.00 2/66 13030
/proc/meminfo: memFree=1258912/2055920 swapFree=4183248/4192956
[pid=13024] ppid=13022 vsize=5352 CPUtime=0.05
/proc/13024/stat : 13024 (Barcelogic) S 13022 13024 12914 0 -1 4194304 332 663 0 0 0 0 5 0 18 0 1 0 225501064 5480448 236 18446744073709551615 4194304 4889804 548682069312 18446744073709551615 231882679108 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/13024/statm: 1338 236 197 169 0 49 0
[pid=13030] ppid=13024 vsize=1476516 CPUtime=222.39
/proc/13030/stat : 13030 (bsat) R 13024 13024 12914 0 -1 4194304 43422 0 0 0 22211 28 0 0 25 0 1 0 225501071 1511952384 43280 18446744073709551615 134512640 135463285 4294956784 18446744073709551615 134519239 0 0 4096 0 0 0 0 17 1 0 0
/proc/13030/statm: 369129 43280 81 232 0 368894 0
Current children cumulated CPU time (s) 222.44
Current children cumulated vsize (KiB) 1481868

[startup+282.581 s]
/proc/loadavg: 1.00 1.00 1.00 2/66 13030
/proc/meminfo: memFree=1234016/2055920 swapFree=4183248/4192956
[pid=13024] ppid=13022 vsize=5352 CPUtime=0.05
/proc/13024/stat : 13024 (Barcelogic) S 13022 13024 12914 0 -1 4194304 332 663 0 0 0 0 5 0 18 0 1 0 225501064 5480448 236 18446744073709551615 4194304 4889804 548682069312 18446744073709551615 231882679108 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/13024/statm: 1338 236 197 169 0 49 0
[pid=13030] ppid=13024 vsize=1476516 CPUtime=282.43
/proc/13030/stat : 13030 (bsat) R 13024 13024 12914 0 -1 4194304 49644 0 0 0 28210 33 0 0 25 0 1 0 225501071 1511952384 49502 18446744073709551615 134512640 135463285 4294956784 18446744073709551615 134517808 0 0 4096 0 0 0 0 17 1 0 0
/proc/13030/statm: 369129 49502 81 232 0 368894 0
Current children cumulated CPU time (s) 282.48
Current children cumulated vsize (KiB) 1481868

[startup+342.657 s]
/proc/loadavg: 1.00 1.00 1.00 2/72 13138
/proc/meminfo: memFree=1210464/2055920 swapFree=4183248/4192956
[pid=13024] ppid=13022 vsize=5352 CPUtime=0.05
/proc/13024/stat : 13024 (Barcelogic) S 13022 13024 12914 0 -1 4194304 332 663 0 0 0 0 5 0 18 0 1 0 225501064 5480448 236 18446744073709551615 4194304 4889804 548682069312 18446744073709551615 231882679108 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/13024/statm: 1338 236 197 169 0 49 0
[pid=13030] ppid=13024 vsize=1476516 CPUtime=342.45
/proc/13030/stat : 13030 (bsat) R 13024 13024 12914 0 -1 4194304 55207 0 0 0 34206 39 0 0 25 0 1 0 225501071 1511952384 55065 18446744073709551615 134512640 135463285 4294956784 18446744073709551615 134517801 0 0 4096 0 0 0 0 17 1 0 0
/proc/13030/statm: 369129 55065 81 232 0 368894 0
Current children cumulated CPU time (s) 342.5
Current children cumulated vsize (KiB) 1481868

[startup+402.745 s]
/proc/loadavg: 1.00 1.00 1.00 2/66 13228
/proc/meminfo: memFree=1191704/2055920 swapFree=4183248/4192956
[pid=13024] ppid=13022 vsize=5352 CPUtime=0.05
/proc/13024/stat : 13024 (Barcelogic) S 13022 13024 12914 0 -1 4194304 332 663 0 0 0 0 5 0 18 0 1 0 225501064 5480448 236 18446744073709551615 4194304 4889804 548682069312 18446744073709551615 231882679108 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/13024/statm: 1338 236 197 169 0 49 0
[pid=13030] ppid=13024 vsize=1476516 CPUtime=402.48
/proc/13030/stat : 13030 (bsat) R 13024 13024 12914 0 -1 4194304 60064 0 0 0 40207 41 0 0 25 0 1 0 225501071 1511952384 59922 18446744073709551615 134512640 135463285 4294956784 18446744073709551615 134518059 0 0 4096 0 0 0 0 17 1 0 0
/proc/13030/statm: 369129 59922 81 232 0 368894 0
Current children cumulated CPU time (s) 402.53
Current children cumulated vsize (KiB) 1481868

[startup+462.801 s]
/proc/loadavg: 1.00 1.00 1.00 2/66 13228
/proc/meminfo: memFree=1173856/2055920 swapFree=4183248/4192956
[pid=13024] ppid=13022 vsize=5352 CPUtime=0.05
/proc/13024/stat : 13024 (Barcelogic) S 13022 13024 12914 0 -1 4194304 332 663 0 0 0 0 5 0 18 0 1 0 225501064 5480448 236 18446744073709551615 4194304 4889804 548682069312 18446744073709551615 231882679108 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/13024/statm: 1338 236 197 169 0 49 0
[pid=13030] ppid=13024 vsize=1476516 CPUtime=462.52
/proc/13030/stat : 13030 (bsat) R 13024 13024 12914 0 -1 4194304 64571 0 0 0 46206 46 0 0 25 0 1 0 225501071 1511952384 64429 18446744073709551615 134512640 135463285 4294956784 18446744073709551615 134517801 0 0 4096 0 0 0 0 17 1 0 0
/proc/13030/statm: 369129 64429 81 232 0 368894 0
Current children cumulated CPU time (s) 462.57
Current children cumulated vsize (KiB) 1481868

[startup+522.856 s]
/proc/loadavg: 1.00 1.00 1.00 2/66 13228
/proc/meminfo: memFree=1156704/2055920 swapFree=4183248/4192956
[pid=13024] ppid=13022 vsize=5352 CPUtime=0.05
/proc/13024/stat : 13024 (Barcelogic) S 13022 13024 12914 0 -1 4194304 332 663 0 0 0 0 5 0 18 0 1 0 225501064 5480448 236 18446744073709551615 4194304 4889804 548682069312 18446744073709551615 231882679108 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/13024/statm: 1338 236 197 169 0 49 0
[pid=13030] ppid=13024 vsize=1476516 CPUtime=522.56
/proc/13030/stat : 13030 (bsat) R 13024 13024 12914 0 -1 4194304 68868 0 0 0 52206 50 0 0 25 0 1 0 225501071 1511952384 68726 18446744073709551615 134512640 135463285 4294956784 18446744073709551615 134517801 0 0 4096 0 0 0 0 17 1 0 0
/proc/13030/statm: 369129 68726 81 232 0 368894 0
Current children cumulated CPU time (s) 522.61
Current children cumulated vsize (KiB) 1481868

[startup+582.913 s]
/proc/loadavg: 1.00 1.00 1.00 2/66 13228
/proc/meminfo: memFree=1140576/2055920 swapFree=4183248/4192956
[pid=13024] ppid=13022 vsize=5352 CPUtime=0.05
/proc/13024/stat : 13024 (Barcelogic) S 13022 13024 12914 0 -1 4194304 332 663 0 0 0 0 5 0 18 0 1 0 225501064 5480448 236 18446744073709551615 4194304 4889804 548682069312 18446744073709551615 231882679108 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/13024/statm: 1338 236 197 169 0 49 0
[pid=13030] ppid=13024 vsize=1476516 CPUtime=582.61
/proc/13030/stat : 13030 (bsat) R 13024 13024 12914 0 -1 4194304 72855 0 0 0 58207 54 0 0 25 0 1 0 225501071 1511952384 72713 18446744073709551615 134512640 135463285 4294956784 18446744073709551615 134517801 0 0 4096 0 0 0 0 17 1 0 0
/proc/13030/statm: 369129 72713 81 232 0 368894 0
Current children cumulated CPU time (s) 582.66
Current children cumulated vsize (KiB) 1481868

[startup+642.972 s]
/proc/loadavg: 1.00 1.00 1.00 2/66 13228
/proc/meminfo: memFree=1124960/2055920 swapFree=4183248/4192956
[pid=13024] ppid=13022 vsize=5352 CPUtime=0.05
/proc/13024/stat : 13024 (Barcelogic) S 13022 13024 12914 0 -1 4194304 332 663 0 0 0 0 5 0 18 0 1 0 225501064 5480448 236 18446744073709551615 4194304 4889804 548682069312 18446744073709551615 231882679108 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/13024/statm: 1338 236 197 169 0 49 0
[pid=13030] ppid=13024 vsize=1476516 CPUtime=642.64
/proc/13030/stat : 13030 (bsat) R 13024 13024 12914 0 -1 4194304 76772 0 0 0 64206 58 0 0 25 0 1 0 225501071 1511952384 76630 18446744073709551615 134512640 135463285 4294956784 18446744073709551615 134517801 0 0 4096 0 0 0 0 17 1 0 0
/proc/13030/statm: 369129 76630 81 232 0 368894 0
Current children cumulated CPU time (s) 642.69
Current children cumulated vsize (KiB) 1481868

[startup+703.028 s]
/proc/loadavg: 1.00 1.00 1.00 2/66 13228
/proc/meminfo: memFree=1111392/2055920 swapFree=4183248/4192956
[pid=13024] ppid=13022 vsize=5352 CPUtime=0.05
/proc/13024/stat : 13024 (Barcelogic) S 13022 13024 12914 0 -1 4194304 332 663 0 0 0 0 5 0 18 0 1 0 225501064 5480448 236 18446744073709551615 4194304 4889804 548682069312 18446744073709551615 231882679108 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/13024/statm: 1338 236 197 169 0 49 0
[pid=13030] ppid=13024 vsize=1476516 CPUtime=702.68
/proc/13030/stat : 13030 (bsat) R 13024 13024 12914 0 -1 4194304 80163 0 0 0 70206 62 0 0 25 0 1 0 225501071 1511952384 80021 18446744073709551615 134512640 135463285 4294956784 18446744073709551615 134517801 0 0 4096 0 0 0 0 17 1 0 0
/proc/13030/statm: 369129 80021 81 232 0 368894 0
Current children cumulated CPU time (s) 702.73
Current children cumulated vsize (KiB) 1481868

[startup+763.087 s]
/proc/loadavg: 1.00 1.00 1.00 2/66 13228
/proc/meminfo: memFree=1098656/2055920 swapFree=4183248/4192956
[pid=13024] ppid=13022 vsize=5352 CPUtime=0.05
/proc/13024/stat : 13024 (Barcelogic) S 13022 13024 12914 0 -1 4194304 332 663 0 0 0 0 5 0 18 0 1 0 225501064 5480448 236 18446744073709551615 4194304 4889804 548682069312 18446744073709551615 231882679108 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/13024/statm: 1338 236 197 169 0 49 0
[pid=13030] ppid=13024 vsize=1476516 CPUtime=762.73
/proc/13030/stat : 13030 (bsat) R 13024 13024 12914 0 -1 4194304 83344 0 0 0 76207 66 0 0 25 0 1 0 225501071 1511952384 83202 18446744073709551615 134512640 135463285 4294956784 18446744073709551615 134518324 0 0 4096 0 0 0 0 17 1 0 0
/proc/13030/statm: 369129 83202 81 232 0 368894 0
Current children cumulated CPU time (s) 762.78
Current children cumulated vsize (KiB) 1481868

[startup+823.151 s]
/proc/loadavg: 1.00 1.00 1.00 2/66 13228
/proc/meminfo: memFree=1085600/2055920 swapFree=4183248/4192956
[pid=13024] ppid=13022 vsize=5352 CPUtime=0.05
/proc/13024/stat : 13024 (Barcelogic) S 13022 13024 12914 0 -1 4194304 332 663 0 0 0 0 5 0 18 0 1 0 225501064 5480448 236 18446744073709551615 4194304 4889804 548682069312 18446744073709551615 231882679108 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/13024/statm: 1338 236 197 169 0 49 0
[pid=13030] ppid=13024 vsize=1476516 CPUtime=822.78
/proc/13030/stat : 13030 (bsat) R 13024 13024 12914 0 -1 4194304 86575 0 0 0 82208 70 0 0 25 0 1 0 225501071 1511952384 86433 18446744073709551615 134512640 135463285 4294956784 18446744073709551615 134517801 0 0 4096 0 0 0 0 17 1 0 0
/proc/13030/statm: 369129 86433 81 232 0 368894 0
Current children cumulated CPU time (s) 822.83
Current children cumulated vsize (KiB) 1481868

[startup+883.206 s]
/proc/loadavg: 1.00 1.00 1.00 2/66 13228
/proc/meminfo: memFree=1073504/2055920 swapFree=4183248/4192956
[pid=13024] ppid=13022 vsize=5352 CPUtime=0.05
/proc/13024/stat : 13024 (Barcelogic) S 13022 13024 12914 0 -1 4194304 332 663 0 0 0 0 5 0 18 0 1 0 225501064 5480448 236 18446744073709551615 4194304 4889804 548682069312 18446744073709551615 231882679108 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/13024/statm: 1338 236 197 169 0 49 0
[pid=13030] ppid=13024 vsize=1476516 CPUtime=882.81
/proc/13030/stat : 13030 (bsat) R 13024 13024 12914 0 -1 4194304 89607 0 0 0 88208 73 0 0 25 0 1 0 225501071 1511952384 89465 18446744073709551615 134512640 135463285 4294956784 18446744073709551615 134518821 0 0 4096 0 0 0 0 17 1 0 0
/proc/13030/statm: 369129 89465 81 232 0 368894 0
Current children cumulated CPU time (s) 882.86
Current children cumulated vsize (KiB) 1481868

[startup+943.264 s]
/proc/loadavg: 1.00 1.00 1.00 2/66 13228
/proc/meminfo: memFree=1062112/2055920 swapFree=4183248/4192956
[pid=13024] ppid=13022 vsize=5352 CPUtime=0.05
/proc/13024/stat : 13024 (Barcelogic) S 13022 13024 12914 0 -1 4194304 332 663 0 0 0 0 5 0 18 0 1 0 225501064 5480448 236 18446744073709551615 4194304 4889804 548682069312 18446744073709551615 231882679108 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/13024/statm: 1338 236 197 169 0 49 0
[pid=13030] ppid=13024 vsize=1476516 CPUtime=942.86
/proc/13030/stat : 13030 (bsat) R 13024 13024 12914 0 -1 4194304 92454 0 0 0 94209 77 0 0 25 0 1 0 225501071 1511952384 92312 18446744073709551615 134512640 135463285 4294956784 18446744073709551615 134518841 0 0 4096 0 0 0 0 17 1 0 0
/proc/13030/statm: 369129 92312 81 232 0 368894 0
Current children cumulated CPU time (s) 942.91
Current children cumulated vsize (KiB) 1481868

[startup+1003.32 s]
/proc/loadavg: 1.00 1.00 1.00 2/66 13228
/proc/meminfo: memFree=1050784/2055920 swapFree=4183248/4192956
[pid=13024] ppid=13022 vsize=5352 CPUtime=0.05
/proc/13024/stat : 13024 (Barcelogic) S 13022 13024 12914 0 -1 4194304 332 663 0 0 0 0 5 0 18 0 1 0 225501064 5480448 236 18446744073709551615 4194304 4889804 548682069312 18446744073709551615 231882679108 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/13024/statm: 1338 236 197 169 0 49 0
[pid=13030] ppid=13024 vsize=1476516 CPUtime=1002.89
/proc/13030/stat : 13030 (bsat) R 13024 13024 12914 0 -1 4194304 95319 0 0 0 100209 80 0 0 25 0 1 0 225501071 1511952384 95177 18446744073709551615 134512640 135463285 4294956784 18446744073709551615 134517801 0 0 4096 0 0 0 0 17 1 0 0
/proc/13030/statm: 369129 95177 81 232 0 368894 0
Current children cumulated CPU time (s) 1002.94
Current children cumulated vsize (KiB) 1481868

[startup+1063.38 s]
/proc/loadavg: 1.00 1.00 1.00 2/66 13228
/proc/meminfo: memFree=1039136/2055920 swapFree=4183248/4192956
[pid=13024] ppid=13022 vsize=5352 CPUtime=0.05
/proc/13024/stat : 13024 (Barcelogic) S 13022 13024 12914 0 -1 4194304 332 663 0 0 0 0 5 0 18 0 1 0 225501064 5480448 236 18446744073709551615 4194304 4889804 548682069312 18446744073709551615 231882679108 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/13024/statm: 1338 236 197 169 0 49 0
[pid=13030] ppid=13024 vsize=1476516 CPUtime=1062.94
/proc/13030/stat : 13030 (bsat) R 13024 13024 12914 0 -1 4194304 98167 0 0 0 106212 82 0 0 25 0 1 0 225501071 1511952384 98025 18446744073709551615 134512640 135463285 4294956784 18446744073709551615 134517801 0 0 4096 0 0 0 0 17 1 0 0
/proc/13030/statm: 369129 98025 81 232 0 368894 0
Current children cumulated CPU time (s) 1062.99
Current children cumulated vsize (KiB) 1481868

[startup+1123.44 s]
/proc/loadavg: 1.00 1.00 1.00 2/66 13228
/proc/meminfo: memFree=1028768/2055920 swapFree=4183248/4192956
[pid=13024] ppid=13022 vsize=5352 CPUtime=0.05
/proc/13024/stat : 13024 (Barcelogic) S 13022 13024 12914 0 -1 4194304 332 663 0 0 0 0 5 0 18 0 1 0 225501064 5480448 236 18446744073709551615 4194304 4889804 548682069312 18446744073709551615 231882679108 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/13024/statm: 1338 236 197 169 0 49 0
[pid=13030] ppid=13024 vsize=1476516 CPUtime=1122.98
/proc/13030/stat : 13030 (bsat) R 13024 13024 12914 0 -1 4194304 100777 0 0 0 112214 84 0 0 25 0 1 0 225501071 1511952384 100635 18446744073709551615 134512640 135463285 4294956784 18446744073709551615 134518597 0 0 4096 0 0 0 0 17 1 0 0
/proc/13030/statm: 369129 100635 81 232 0 368894 0
Current children cumulated CPU time (s) 1123.03
Current children cumulated vsize (KiB) 1481868

[startup+1183.5 s]
/proc/loadavg: 1.00 1.00 1.00 2/66 13228
/proc/meminfo: memFree=1018400/2055920 swapFree=4183248/4192956
[pid=13024] ppid=13022 vsize=5352 CPUtime=0.05
/proc/13024/stat : 13024 (Barcelogic) S 13022 13024 12914 0 -1 4194304 332 663 0 0 0 0 5 0 18 0 1 0 225501064 5480448 236 18446744073709551615 4194304 4889804 548682069312 18446744073709551615 231882679108 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/13024/statm: 1338 236 197 169 0 49 0
[pid=13030] ppid=13024 vsize=1476516 CPUtime=1183.02
/proc/13030/stat : 13030 (bsat) R 13024 13024 12914 0 -1 4194304 103365 0 0 0 118216 86 0 0 25 0 1 0 225501071 1511952384 103223 18446744073709551615 134512640 135463285 4294956784 18446744073709551615 134517801 0 0 4096 0 0 0 0 17 1 0 0
/proc/13030/statm: 369129 103223 81 232 0 368894 0
Current children cumulated CPU time (s) 1183.07
Current children cumulated vsize (KiB) 1481868



Maximum CPU time exceeded: sending SIGTERM then SIGKILL

[startup+1200.51 s]
/proc/loadavg: 1.00 1.00 1.00 2/66 13228
/proc/meminfo: memFree=1015456/2055920 swapFree=4183248/4192956
[pid=13024] ppid=13022 vsize=5352 CPUtime=0.05
/proc/13024/stat : 13024 (Barcelogic) S 13022 13024 12914 0 -1 4194304 332 663 0 0 0 0 5 0 18 0 1 0 225501064 5480448 236 18446744073709551615 4194304 4889804 548682069312 18446744073709551615 231882679108 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/13024/statm: 1338 236 197 169 0 49 0
[pid=13030] ppid=13024 vsize=1476516 CPUtime=1200.03
/proc/13030/stat : 13030 (bsat) R 13024 13024 12914 0 -1 4194304 104068 0 0 0 119916 87 0 0 25 0 1 0 225501071 1511952384 103926 18446744073709551615 134512640 135463285 4294956784 18446744073709551615 134517801 0 0 4096 0 0 0 0 17 1 0 0
/proc/13030/statm: 369129 103926 81 232 0 368894 0
Current children cumulated CPU time (s) 1200.08
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 13024 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=3999
CPU time returned by wait4() is 0.05999
while last known CPU time is 1200.08

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

Real time (s): 1200.52
CPU time (s): 1200.08
CPU user time (s): 1199.21
CPU system time (s): 0.87
CPU usage (%): 99.9632
Max. virtual memory (cumulated for all children) (KiB): 1482332

getrusage(RUSAGE_CHILDREN,...) data:
user time used= 0.055991
system time used= 0.003999
maximum resident set size= 0
integral shared memory size= 0
integral unshared data size= 0
integral unshared stack size= 0
page reclaims= 995
page faults= 0
swaps= 0
block input operations= 0
block output operations= 0
messages sent= 0
messages received= 0
signals received= 0
voluntary context switches= 32
involuntary context switches= 11

runsolver used 0.804877 second user time and 2.51862 second system time

The end

Launcher Data (download as text)

Begin job on node75 on Wed Feb 21 10:55:52 UTC 2007

IDJOB= 304278
IDBENCH= 20128
IDSOLVER= 122
FILE ID= node75/304278-1172055352

PBS_JOBID= 3892766

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-S417904071-03.cnf
COMMAND LINE= /tmp/evaluation/304278-1172055352/Barcelogic /tmp/evaluation/304278-1172055352/instance-304278-1172055352.cnf            
RUNSOLVER COMMAND LINE= runsolver  --timestamp  -w ROOT/results/node75/watcher-304278-1172055352 -o ROOT/results/node75/solver-304278-1172055352 -C 1200 -M 1800 --output-limit 1,15  /tmp/evaluation/304278-1172055352/Barcelogic /tmp/evaluation/304278-1172055352/instance-304278-1172055352.cnf            

META MD5SUM SOLVER= 543870ed8fcecafe9ec15dfb146dc18f
MD5SUM BENCH=  0fd92de82da04b8c7e112e58ce42334f

RANDOM SEED= 504202627

TIME LIMIT= 1200 seconds
MEMORY LIMIT= 1800 MiB

Linux node75.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		: 3000.218
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		: 3000.218
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	: 5996.54
clflush size	: 64
cache_alignment	: 128
address sizes	: 36 bits physical, 48 bits virtual
power management:


/proc/meminfo:
MemTotal:      2055920 kB
MemFree:       1433344 kB
Buffers:         33688 kB
Cached:         506224 kB
SwapCached:       3884 kB
Active:          97568 kB
Inactive:       451992 kB
HighTotal:           0 kB
HighFree:            0 kB
LowTotal:      2055920 kB
LowFree:       1433344 kB
SwapTotal:     4192956 kB
SwapFree:      4183248 kB
Dirty:            2148 kB
Writeback:           0 kB
Mapped:          15512 kB
Slab:            58996 kB
Committed_AS:   674660 kB
PageTables:       1432 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= 66559 MiB

End job on node75 on Wed Feb 21 11:15:55 UTC 2007