Trace number 296939

Some explanations

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

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

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

Solver answer on this benchmark

Solver NameAnswerCPU timeWall clock time
barcelogic 2007-02-08? (TO) 1200.05 1200.37

General information on the benchmark

Namerandom/OnTreshold/7SAT/v75/
unif-k7-r89-v75-c6675-S1546827657-01.UNSAT.shuffled.cnf
MD5SUM0703adf026bcfca0cef89eaa5a72c682
Bench CategoryRANDOM (random instances)
Best result obtained on this benchmark
Best CPU time to get the best result obtained on this benchmark
Satisfiable
(Un)Satisfiability was proved
Number of variables75
Number of clauses6675
Sum of the clauses size46725
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 56675

Solver Data (download as text)

0.00/0.00	c Parsing...
0.00/0.01	c ==============================================================================
0.00/0.01	c |           |     ORIGINAL     |              LEARNT              |          |
0.00/0.01	c | Conflicts | Clauses Literals |   Limit Clauses Literals  Lit/Cl | Progress |
0.00/0.01	c ==============================================================================
0.00/0.01	c |         0 |    6675    46725 |    2002       0        0     nan |  0.000 % |
0.00/0.01	c ==============================================================================
0.00/0.01	c Result  :   #vars: 75   #clauses: 6675   #literals: 46725
0.00/0.01	c CPU time:   0.005999 s
0.00/0.01	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/node72/watcher-296939-1171829885 -o ROOT/results/node72/solver-296939-1171829885 -C 1200 -M 1800 --output-limit 1,15 /tmp/evaluation/296939-1171829885/Barcelogic /tmp/evaluation/296939-1171829885/instance-296939-1171829885.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 1.00 0.92 3/77 32534
/proc/meminfo: memFree=845888/2055920 swapFree=4145060/4192956
[pid=32534] ppid=32532 vsize=5352 CPUtime=0
/proc/32534/stat : 32534 (Barcelogic) S 32532 32534 31989 0 -1 4194304 274 0 0 0 0 0 0 0 18 0 1 0 202956314 5480448 232 18446744073709551615 4194304 4889804 548682069312 18446744073709551615 234517921874 0 0 4100 65536 18446744071563648864 0 0 17 1 0 0
/proc/32534/statm: 1338 232 195 169 0 49 0
[pid=32535] ppid=32534 vsize=5352 CPUtime=0
/proc/32535/stat : 32535 (Barcelogic) S 32534 32534 31989 0 -1 4194368 53 25 0 0 0 0 0 0 20 0 1 0 202956314 5480448 236 18446744073709551615 4194304 4889804 548682069312 18446744073709551615 234517750596 0 65536 4096 65538 18446744071563356171 0 0 17 1 0 0
/proc/32535/statm: 1338 236 198 169 0 49 0

[startup+0.107438 s]
/proc/loadavg: 1.02 1.00 0.92 3/77 32534
/proc/meminfo: memFree=845888/2055920 swapFree=4145060/4192956
[pid=32534] ppid=32532 vsize=5352 CPUtime=0.02
/proc/32534/stat : 32534 (Barcelogic) S 32532 32534 31989 0 -1 4194304 332 501 0 0 0 0 2 0 16 0 1 0 202956314 5480448 236 18446744073709551615 4194304 4889804 548682069312 18446744073709551615 234517750596 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/32534/statm: 1338 236 197 169 0 49 0
Current children cumulated CPU time (s) 0.02
Current children cumulated vsize (KiB) 5352

[startup+0.515472 s]
/proc/loadavg: 1.02 1.00 0.92 3/77 32534
/proc/meminfo: memFree=845888/2055920 swapFree=4145060/4192956
[pid=32534] ppid=32532 vsize=5352 CPUtime=0.02
/proc/32534/stat : 32534 (Barcelogic) S 32532 32534 31989 0 -1 4194304 332 501 0 0 0 0 2 0 16 0 1 0 202956314 5480448 236 18446744073709551615 4194304 4889804 548682069312 18446744073709551615 234517750596 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/32534/statm: 1338 236 197 169 0 49 0
Current children cumulated CPU time (s) 0.02
Current children cumulated vsize (KiB) 5352

[startup+1.33555 s]
/proc/loadavg: 1.02 1.00 0.92 2/79 32540
/proc/meminfo: memFree=838760/2055920 swapFree=4145060/4192956
[pid=32534] ppid=32532 vsize=5352 CPUtime=0.02
/proc/32534/stat : 32534 (Barcelogic) S 32532 32534 31989 0 -1 4194304 332 501 0 0 0 0 2 0 16 0 1 0 202956314 5480448 236 18446744073709551615 4194304 4889804 548682069312 18446744073709551615 234517750596 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/32534/statm: 1338 236 197 169 0 49 0
[pid=32540] ppid=32534 vsize=1476512 CPUtime=1.29
/proc/32540/stat : 32540 (bsat) R 32534 32534 31989 0 -1 4194304 1976 0 0 0 129 0 0 0 25 0 1 0 202956317 1511948288 1950 18446744073709551615 134512640 135463285 4294956784 18446744073709551615 134518439 0 0 4096 0 0 0 0 17 1 0 0
/proc/32540/statm: 369128 1950 81 232 0 368893 0
Current children cumulated CPU time (s) 1.31
Current children cumulated vsize (KiB) 1481864

[startup+2.9717 s]
/proc/loadavg: 1.02 1.00 0.92 2/79 32540
/proc/meminfo: memFree=834216/2055920 swapFree=4145060/4192956
[pid=32534] ppid=32532 vsize=5352 CPUtime=0.02
/proc/32534/stat : 32534 (Barcelogic) S 32532 32534 31989 0 -1 4194304 332 501 0 0 0 0 2 0 16 0 1 0 202956314 5480448 236 18446744073709551615 4194304 4889804 548682069312 18446744073709551615 234517750596 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/32534/statm: 1338 236 197 169 0 49 0
[pid=32540] ppid=32534 vsize=1476512 CPUtime=2.93
/proc/32540/stat : 32540 (bsat) R 32534 32534 31989 0 -1 4194304 3453 0 0 0 291 2 0 0 25 0 1 0 202956317 1511948288 3427 18446744073709551615 134512640 135463285 4294956784 18446744073709551615 134518821 0 0 4096 0 0 0 0 17 1 0 0
/proc/32540/statm: 369128 3427 81 232 0 368893 0
Current children cumulated CPU time (s) 2.95
Current children cumulated vsize (KiB) 1481864

[startup+6.25499 s]
/proc/loadavg: 1.02 1.00 0.92 2/79 32540
/proc/meminfo: memFree=824432/2055920 swapFree=4145060/4192956
[pid=32534] ppid=32532 vsize=5352 CPUtime=0.02
/proc/32534/stat : 32534 (Barcelogic) S 32532 32534 31989 0 -1 4194304 332 501 0 0 0 0 2 0 16 0 1 0 202956314 5480448 236 18446744073709551615 4194304 4889804 548682069312 18446744073709551615 234517750596 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/32534/statm: 1338 236 197 169 0 49 0
[pid=32540] ppid=32534 vsize=1476512 CPUtime=6.21
/proc/32540/stat : 32540 (bsat) R 32534 32534 31989 0 -1 4194304 5263 0 0 0 618 3 0 0 25 0 1 0 202956317 1511948288 5201 18446744073709551615 134512640 135463285 4294956784 18446744073709551615 134517801 0 0 4096 0 0 0 0 17 1 0 0
/proc/32540/statm: 369128 5201 81 232 0 368893 0
Current children cumulated CPU time (s) 6.23
Current children cumulated vsize (KiB) 1481864

[startup+12.7106 s]
/proc/loadavg: 1.02 1.00 0.92 2/79 32540
/proc/meminfo: memFree=823472/2055920 swapFree=4145060/4192956
[pid=32534] ppid=32532 vsize=5352 CPUtime=0.02
/proc/32534/stat : 32534 (Barcelogic) S 32532 32534 31989 0 -1 4194304 332 501 0 0 0 0 2 0 16 0 1 0 202956314 5480448 236 18446744073709551615 4194304 4889804 548682069312 18446744073709551615 234517750596 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/32534/statm: 1338 236 197 169 0 49 0
[pid=32540] ppid=32534 vsize=1476512 CPUtime=12.67
/proc/32540/stat : 32540 (bsat) R 32534 32534 31989 0 -1 4194304 5711 0 0 0 1264 3 0 0 25 0 1 0 202956317 1511948288 5649 18446744073709551615 134512640 135463285 4294956784 18446744073709551615 134540451 0 0 4096 0 0 0 0 17 1 0 0
/proc/32540/statm: 369128 5649 81 232 0 368893 0
Current children cumulated CPU time (s) 12.69
Current children cumulated vsize (KiB) 1481864

[startup+25.5288 s]
/proc/loadavg: 1.01 1.00 0.92 2/79 32540
/proc/meminfo: memFree=803504/2055920 swapFree=4145060/4192956
[pid=32534] ppid=32532 vsize=5352 CPUtime=0.02
/proc/32534/stat : 32534 (Barcelogic) S 32532 32534 31989 0 -1 4194304 332 501 0 0 0 0 2 0 16 0 1 0 202956314 5480448 236 18446744073709551615 4194304 4889804 548682069312 18446744073709551615 234517750596 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/32534/statm: 1338 236 197 169 0 49 0
[pid=32540] ppid=32534 vsize=1476512 CPUtime=25.48
/proc/32540/stat : 32540 (bsat) R 32534 32534 31989 0 -1 4194304 10721 0 0 0 2543 5 0 0 25 0 1 0 202956317 1511948288 10659 18446744073709551615 134512640 135463285 4294956784 18446744073709551615 134517801 0 0 4096 0 0 0 0 17 1 0 0
/proc/32540/statm: 369128 10659 81 232 0 368893 0
Current children cumulated CPU time (s) 25.5
Current children cumulated vsize (KiB) 1481864

[startup+51.1571 s]
/proc/loadavg: 1.08 1.02 0.93 2/79 32540
/proc/meminfo: memFree=779632/2055920 swapFree=4145060/4192956
[pid=32534] ppid=32532 vsize=5352 CPUtime=0.02
/proc/32534/stat : 32534 (Barcelogic) S 32532 32534 31989 0 -1 4194304 332 501 0 0 0 0 2 0 16 0 1 0 202956314 5480448 236 18446744073709551615 4194304 4889804 548682069312 18446744073709551615 234517750596 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/32534/statm: 1338 236 197 169 0 49 0
[pid=32540] ppid=32534 vsize=1476512 CPUtime=51.1
/proc/32540/stat : 32540 (bsat) R 32534 32534 31989 0 -1 4194304 16539 0 0 0 5100 10 0 0 25 0 1 0 202956317 1511948288 16477 18446744073709551615 134512640 135463285 4294956784 18446744073709551615 134518059 0 0 4096 0 0 0 0 17 1 0 0
/proc/32540/statm: 369128 16477 81 232 0 368893 0
Current children cumulated CPU time (s) 51.12
Current children cumulated vsize (KiB) 1481864

[startup+102.416 s]
/proc/loadavg: 1.03 1.01 0.93 2/79 32540
/proc/meminfo: memFree=770672/2055920 swapFree=4145060/4192956
[pid=32534] ppid=32532 vsize=5352 CPUtime=0.02
/proc/32534/stat : 32534 (Barcelogic) S 32532 32534 31989 0 -1 4194304 332 501 0 0 0 0 2 0 16 0 1 0 202956314 5480448 236 18446744073709551615 4194304 4889804 548682069312 18446744073709551615 234517750596 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/32534/statm: 1338 236 197 169 0 49 0
[pid=32540] ppid=32534 vsize=1476512 CPUtime=102.35
/proc/32540/stat : 32540 (bsat) R 32534 32534 31989 0 -1 4194304 18731 0 0 0 10222 13 0 0 25 0 1 0 202956317 1511948288 18592 18446744073709551615 134512640 135463285 4294956784 18446744073709551615 134518649 0 0 4096 0 0 0 0 17 1 0 0
/proc/32540/statm: 369128 18592 81 232 0 368893 0
Current children cumulated CPU time (s) 102.37
Current children cumulated vsize (KiB) 1481864

[startup+162.487 s]
/proc/loadavg: 1.01 1.00 0.93 2/79 32540
/proc/meminfo: memFree=770544/2055920 swapFree=4145060/4192956
[pid=32534] ppid=32532 vsize=5352 CPUtime=0.02
/proc/32534/stat : 32534 (Barcelogic) S 32532 32534 31989 0 -1 4194304 332 501 0 0 0 0 2 0 16 0 1 0 202956314 5480448 236 18446744073709551615 4194304 4889804 548682069312 18446744073709551615 234517750596 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/32534/statm: 1338 236 197 169 0 49 0
[pid=32540] ppid=32534 vsize=1476512 CPUtime=162.4
/proc/32540/stat : 32540 (bsat) R 32534 32534 31989 0 -1 4194304 18800 0 0 0 16227 13 0 0 25 0 1 0 202956317 1511948288 18613 18446744073709551615 134512640 135463285 4294956784 18446744073709551615 134518059 0 0 4096 0 0 0 0 17 1 0 0
/proc/32540/statm: 369128 18613 81 232 0 368893 0
Current children cumulated CPU time (s) 162.42
Current children cumulated vsize (KiB) 1481864

[startup+222.556 s]
/proc/loadavg: 1.00 1.00 0.93 2/79 32540
/proc/meminfo: memFree=770544/2055920 swapFree=4145060/4192956
[pid=32534] ppid=32532 vsize=5352 CPUtime=0.02
/proc/32534/stat : 32534 (Barcelogic) S 32532 32534 31989 0 -1 4194304 332 501 0 0 0 0 2 0 16 0 1 0 202956314 5480448 236 18446744073709551615 4194304 4889804 548682069312 18446744073709551615 234517750596 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/32534/statm: 1338 236 197 169 0 49 0
[pid=32540] ppid=32534 vsize=1476512 CPUtime=222.46
/proc/32540/stat : 32540 (bsat) R 32534 32534 31989 0 -1 4194304 18866 0 0 0 22232 14 0 0 25 0 1 0 202956317 1511948288 18615 18446744073709551615 134512640 135463285 4294956784 18446744073709551615 134518059 0 0 4096 0 0 0 0 17 1 0 0
/proc/32540/statm: 369128 18615 81 232 0 368893 0
Current children cumulated CPU time (s) 222.48
Current children cumulated vsize (KiB) 1481864

[startup+282.625 s]
/proc/loadavg: 1.00 1.00 0.93 2/79 32540
/proc/meminfo: memFree=770544/2055920 swapFree=4145060/4192956
[pid=32534] ppid=32532 vsize=5352 CPUtime=0.02
/proc/32534/stat : 32534 (Barcelogic) S 32532 32534 31989 0 -1 4194304 332 501 0 0 0 0 2 0 16 0 1 0 202956314 5480448 236 18446744073709551615 4194304 4889804 548682069312 18446744073709551615 234517750596 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/32534/statm: 1338 236 197 169 0 49 0
[pid=32540] ppid=32534 vsize=1476548 CPUtime=282.51
/proc/32540/stat : 32540 (bsat) R 32534 32534 31989 0 -1 4194304 18869 0 0 0 28237 14 0 0 25 0 1 0 202956317 1511985152 18618 18446744073709551615 134512640 135463285 4294956784 18446744073709551615 134517801 0 0 4096 0 0 0 0 17 1 0 0
/proc/32540/statm: 369137 18618 81 232 0 368902 0
Current children cumulated CPU time (s) 282.53
Current children cumulated vsize (KiB) 1481900

[startup+342.693 s]
/proc/loadavg: 1.00 1.00 0.93 2/79 32540
/proc/meminfo: memFree=769328/2055920 swapFree=4145060/4192956
[pid=32534] ppid=32532 vsize=5352 CPUtime=0.02
/proc/32534/stat : 32534 (Barcelogic) S 32532 32534 31989 0 -1 4194304 332 501 0 0 0 0 2 0 16 0 1 0 202956314 5480448 236 18446744073709551615 4194304 4889804 548682069312 18446744073709551615 234517750596 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/32534/statm: 1338 236 197 169 0 49 0
[pid=32540] ppid=32534 vsize=1476548 CPUtime=342.57
/proc/32540/stat : 32540 (bsat) R 32534 32534 31989 0 -1 4194304 19314 0 0 0 34241 16 0 0 25 0 1 0 202956317 1511985152 18905 18446744073709551615 134512640 135463285 4294956784 18446744073709551615 134517801 0 0 4096 0 0 0 0 17 1 0 0
/proc/32540/statm: 369137 18905 81 232 0 368902 0
Current children cumulated CPU time (s) 342.59
Current children cumulated vsize (KiB) 1481900

[startup+402.766 s]
/proc/loadavg: 1.07 1.02 0.93 2/79 32540
/proc/meminfo: memFree=765104/2055920 swapFree=4145060/4192956
[pid=32534] ppid=32532 vsize=5352 CPUtime=0.02
/proc/32534/stat : 32534 (Barcelogic) S 32532 32534 31989 0 -1 4194304 332 501 0 0 0 0 2 0 16 0 1 0 202956314 5480448 236 18446744073709551615 4194304 4889804 548682069312 18446744073709551615 234517750596 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/32534/statm: 1338 236 197 169 0 49 0
[pid=32540] ppid=32534 vsize=1476548 CPUtime=402.62
/proc/32540/stat : 32540 (bsat) R 32534 32534 31989 0 -1 4194304 20477 0 0 0 40245 17 0 0 25 0 1 0 202956317 1511985152 19938 18446744073709551615 134512640 135463285 4294956784 18446744073709551615 134518708 0 0 4096 0 0 0 0 17 1 0 0
/proc/32540/statm: 369137 19938 81 232 0 368902 0
Current children cumulated CPU time (s) 402.64
Current children cumulated vsize (KiB) 1481900

[startup+462.834 s]
/proc/loadavg: 1.02 1.01 0.93 2/79 32540
/proc/meminfo: memFree=758000/2055920 swapFree=4145060/4192956
[pid=32534] ppid=32532 vsize=5352 CPUtime=0.02
/proc/32534/stat : 32534 (Barcelogic) S 32532 32534 31989 0 -1 4194304 332 501 0 0 0 0 2 0 16 0 1 0 202956314 5480448 236 18446744073709551615 4194304 4889804 548682069312 18446744073709551615 234517750596 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/32534/statm: 1338 236 197 169 0 49 0
[pid=32540] ppid=32534 vsize=1476548 CPUtime=462.67
/proc/32540/stat : 32540 (bsat) R 32534 32534 31989 0 -1 4194304 22339 0 0 0 46248 19 0 0 25 0 1 0 202956317 1511985152 21800 18446744073709551615 134512640 135463285 4294956784 18446744073709551615 134517801 0 0 4096 0 0 0 0 17 1 0 0
/proc/32540/statm: 369137 21800 81 232 0 368902 0
Current children cumulated CPU time (s) 462.69
Current children cumulated vsize (KiB) 1481900

[startup+522.905 s]
/proc/loadavg: 1.01 1.00 0.93 2/79 32540
/proc/meminfo: memFree=739632/2055920 swapFree=4145060/4192956
[pid=32534] ppid=32532 vsize=5352 CPUtime=0.02

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

[pid=32534] ppid=32532 vsize=5352 CPUtime=0.02
/proc/32534/stat : 32534 (Barcelogic) S 32532 32534 31989 0 -1 4194304 332 501 0 0 0 0 2 0 16 0 1 0 202956314 5480448 236 18446744073709551615 4194304 4889804 548682069312 18446744073709551615 234517750596 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/32534/statm: 1338 236 197 169 0 49 0
[pid=32540] ppid=32534 vsize=1476548 CPUtime=582.79
/proc/32540/stat : 32540 (bsat) R 32534 32534 31989 0 -1 4194304 30703 0 0 0 58253 26 0 0 25 0 1 0 202956317 1511985152 30164 18446744073709551615 134512640 135463285 4294956784 18446744073709551615 134517801 0 0 4096 0 0 0 0 17 1 0 0
/proc/32540/statm: 369137 30164 81 232 0 368902 0
Current children cumulated CPU time (s) 582.81
Current children cumulated vsize (KiB) 1481900

[startup+643.045 s]
/proc/loadavg: 1.00 1.00 0.93 2/79 32540
/proc/meminfo: memFree=712048/2055920 swapFree=4145060/4192956
[pid=32534] ppid=32532 vsize=5352 CPUtime=0.02
/proc/32534/stat : 32534 (Barcelogic) S 32532 32534 31989 0 -1 4194304 332 501 0 0 0 0 2 0 16 0 1 0 202956314 5480448 236 18446744073709551615 4194304 4889804 548682069312 18446744073709551615 234517750596 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/32534/statm: 1338 236 197 169 0 49 0
[pid=32540] ppid=32534 vsize=1476548 CPUtime=642.85
/proc/32540/stat : 32540 (bsat) R 32534 32534 31989 0 -1 4194304 33813 0 0 0 64254 31 0 0 25 0 1 0 202956317 1511985152 33274 18446744073709551615 134512640 135463285 4294956784 18446744073709551615 134517801 0 0 4096 0 0 0 0 17 1 0 0
/proc/32540/statm: 369137 33274 81 232 0 368902 0
Current children cumulated CPU time (s) 642.87
Current children cumulated vsize (KiB) 1481900

[startup+703.112 s]
/proc/loadavg: 1.06 1.02 0.94 2/79 32540
/proc/meminfo: memFree=701360/2055920 swapFree=4145060/4192956
[pid=32534] ppid=32532 vsize=5352 CPUtime=0.02
/proc/32534/stat : 32534 (Barcelogic) S 32532 32534 31989 0 -1 4194304 332 501 0 0 0 0 2 0 16 0 1 0 202956314 5480448 236 18446744073709551615 4194304 4889804 548682069312 18446744073709551615 234517750596 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/32534/statm: 1338 236 197 169 0 49 0
[pid=32540] ppid=32534 vsize=1476548 CPUtime=702.9
/proc/32540/stat : 32540 (bsat) R 32534 32534 31989 0 -1 4194304 36486 0 0 0 70256 34 0 0 25 0 1 0 202956317 1511985152 35947 18446744073709551615 134512640 135463285 4294956784 18446744073709551615 134517801 0 0 4096 0 0 0 0 17 1 0 0
/proc/32540/statm: 369137 35947 81 232 0 368902 0
Current children cumulated CPU time (s) 702.92
Current children cumulated vsize (KiB) 1481900

[startup+763.179 s]
/proc/loadavg: 1.02 1.01 0.94 2/79 32540
/proc/meminfo: memFree=691440/2055920 swapFree=4145060/4192956
[pid=32534] ppid=32532 vsize=5352 CPUtime=0.02
/proc/32534/stat : 32534 (Barcelogic) S 32532 32534 31989 0 -1 4194304 332 501 0 0 0 0 2 0 16 0 1 0 202956314 5480448 236 18446744073709551615 4194304 4889804 548682069312 18446744073709551615 234517750596 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/32534/statm: 1338 236 197 169 0 49 0
[pid=32540] ppid=32534 vsize=1476548 CPUtime=762.95
/proc/32540/stat : 32540 (bsat) R 32534 32534 31989 0 -1 4194304 38965 0 0 0 76258 37 0 0 25 0 1 0 202956317 1511985152 38426 18446744073709551615 134512640 135463285 4294956784 18446744073709551615 134517801 0 0 4096 0 0 0 0 17 1 0 0
/proc/32540/statm: 369137 38426 81 232 0 368902 0
Current children cumulated CPU time (s) 762.97
Current children cumulated vsize (KiB) 1481900

[startup+823.247 s]
/proc/loadavg: 1.01 1.00 0.94 2/79 32540
/proc/meminfo: memFree=682864/2055920 swapFree=4145060/4192956
[pid=32534] ppid=32532 vsize=5352 CPUtime=0.02
/proc/32534/stat : 32534 (Barcelogic) S 32532 32534 31989 0 -1 4194304 332 501 0 0 0 0 2 0 16 0 1 0 202956314 5480448 236 18446744073709551615 4194304 4889804 548682069312 18446744073709551615 234517750596 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/32534/statm: 1338 236 197 169 0 49 0
[pid=32540] ppid=32534 vsize=1476548 CPUtime=823.01
/proc/32540/stat : 32540 (bsat) R 32534 32534 31989 0 -1 4194304 41047 0 0 0 82261 40 0 0 25 0 1 0 202956317 1511985152 40508 18446744073709551615 134512640 135463285 4294956784 18446744073709551615 134517801 0 0 4096 0 0 0 0 17 1 0 0
/proc/32540/statm: 369137 40508 81 232 0 368902 0
Current children cumulated CPU time (s) 823.03
Current children cumulated vsize (KiB) 1481900

[startup+883.314 s]
/proc/loadavg: 1.00 1.00 0.94 2/79 32540
/proc/meminfo: memFree=674800/2055920 swapFree=4145060/4192956
[pid=32534] ppid=32532 vsize=5352 CPUtime=0.02
/proc/32534/stat : 32534 (Barcelogic) S 32532 32534 31989 0 -1 4194304 332 501 0 0 0 0 2 0 16 0 1 0 202956314 5480448 236 18446744073709551615 4194304 4889804 548682069312 18446744073709551615 234517750596 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/32534/statm: 1338 236 197 169 0 49 0
[pid=32540] ppid=32534 vsize=1476548 CPUtime=883.06
/proc/32540/stat : 32540 (bsat) R 32534 32534 31989 0 -1 4194304 43082 0 0 0 88264 42 0 0 25 0 1 0 202956317 1511985152 42543 18446744073709551615 134512640 135463285 4294956784 18446744073709551615 134517801 0 0 4096 0 0 0 0 17 1 0 0
/proc/32540/statm: 369137 42543 81 232 0 368902 0
Current children cumulated CPU time (s) 883.08
Current children cumulated vsize (KiB) 1481900

[startup+943.38 s]
/proc/loadavg: 1.00 1.00 0.94 2/79 32540
/proc/meminfo: memFree=667568/2055920 swapFree=4145060/4192956
[pid=32534] ppid=32532 vsize=5352 CPUtime=0.02
/proc/32534/stat : 32534 (Barcelogic) S 32532 32534 31989 0 -1 4194304 332 501 0 0 0 0 2 0 16 0 1 0 202956314 5480448 236 18446744073709551615 4194304 4889804 548682069312 18446744073709551615 234517750596 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/32534/statm: 1338 236 197 169 0 49 0
[pid=32540] ppid=32534 vsize=1476548 CPUtime=943.11
/proc/32540/stat : 32540 (bsat) R 32534 32534 31989 0 -1 4194304 44890 0 0 0 94267 44 0 0 25 0 1 0 202956317 1511985152 44351 18446744073709551615 134512640 135463285 4294956784 18446744073709551615 134517801 0 0 4096 0 0 0 0 17 1 0 0
/proc/32540/statm: 369137 44351 81 232 0 368902 0
Current children cumulated CPU time (s) 943.13
Current children cumulated vsize (KiB) 1481900

[startup+1003.45 s]
/proc/loadavg: 1.00 1.00 0.94 2/79 32540
/proc/meminfo: memFree=660144/2055920 swapFree=4145060/4192956
[pid=32534] ppid=32532 vsize=5352 CPUtime=0.02
/proc/32534/stat : 32534 (Barcelogic) S 32532 32534 31989 0 -1 4194304 332 501 0 0 0 0 2 0 16 0 1 0 202956314 5480448 236 18446744073709551615 4194304 4889804 548682069312 18446744073709551615 234517750596 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/32534/statm: 1338 236 197 169 0 49 0
[pid=32540] ppid=32534 vsize=1476548 CPUtime=1003.15
/proc/32540/stat : 32540 (bsat) R 32534 32534 31989 0 -1 4194304 46780 0 0 0 100269 46 0 0 25 0 1 0 202956317 1511985152 46241 18446744073709551615 134512640 135463285 4294956784 18446744073709551615 134518841 0 0 4096 0 0 0 0 17 1 0 0
/proc/32540/statm: 369137 46241 81 232 0 368902 0
Current children cumulated CPU time (s) 1003.17
Current children cumulated vsize (KiB) 1481900

[startup+1063.52 s]
/proc/loadavg: 1.00 1.00 0.94 2/79 32540
/proc/meminfo: memFree=652784/2055920 swapFree=4145060/4192956
[pid=32534] ppid=32532 vsize=5352 CPUtime=0.02
/proc/32534/stat : 32534 (Barcelogic) S 32532 32534 31989 0 -1 4194304 332 501 0 0 0 0 2 0 16 0 1 0 202956314 5480448 236 18446744073709551615 4194304 4889804 548682069312 18446744073709551615 234517750596 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/32534/statm: 1338 236 197 169 0 49 0
[pid=32540] ppid=32534 vsize=1476548 CPUtime=1063.21
/proc/32540/stat : 32540 (bsat) R 32534 32534 31989 0 -1 4194304 48600 0 0 0 106273 48 0 0 25 0 1 0 202956317 1511985152 48061 18446744073709551615 134512640 135463285 4294956784 18446744073709551615 134517787 0 0 4096 0 0 0 0 17 1 0 0
/proc/32540/statm: 369137 48061 81 232 0 368902 0
Current children cumulated CPU time (s) 1063.23
Current children cumulated vsize (KiB) 1481900

[startup+1123.58 s]
/proc/loadavg: 1.00 1.00 0.94 2/79 32540
/proc/meminfo: memFree=646256/2055920 swapFree=4145060/4192956
[pid=32534] ppid=32532 vsize=5352 CPUtime=0.02
/proc/32534/stat : 32534 (Barcelogic) S 32532 32534 31989 0 -1 4194304 332 501 0 0 0 0 2 0 16 0 1 0 202956314 5480448 236 18446744073709551615 4194304 4889804 548682069312 18446744073709551615 234517750596 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/32534/statm: 1338 236 197 169 0 49 0
[pid=32540] ppid=32534 vsize=1476548 CPUtime=1123.27
/proc/32540/stat : 32540 (bsat) R 32534 32534 31989 0 -1 4194304 50225 0 0 0 112276 51 0 0 25 0 1 0 202956317 1511985152 49686 18446744073709551615 134512640 135463285 4294956784 18446744073709551615 134517801 0 0 4096 0 0 0 0 17 1 0 0
/proc/32540/statm: 369137 49686 81 232 0 368902 0
Current children cumulated CPU time (s) 1123.29
Current children cumulated vsize (KiB) 1481900

[startup+1183.65 s]
/proc/loadavg: 1.00 1.00 0.94 2/79 32542
/proc/meminfo: memFree=639920/2055920 swapFree=4145060/4192956
[pid=32534] ppid=32532 vsize=5352 CPUtime=0.02
/proc/32534/stat : 32534 (Barcelogic) S 32532 32534 31989 0 -1 4194304 332 501 0 0 0 0 2 0 16 0 1 0 202956314 5480448 236 18446744073709551615 4194304 4889804 548682069312 18446744073709551615 234517750596 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/32534/statm: 1338 236 197 169 0 49 0
[pid=32540] ppid=32534 vsize=1476548 CPUtime=1183.32
/proc/32540/stat : 32540 (bsat) R 32534 32534 31989 0 -1 4194304 51803 0 0 0 118279 53 0 0 25 0 1 0 202956317 1511985152 51264 18446744073709551615 134512640 135463285 4294956784 18446744073709551615 134517801 0 0 4096 0 0 0 0 17 1 0 0
/proc/32540/statm: 369137 51264 81 232 0 368902 0
Current children cumulated CPU time (s) 1183.34
Current children cumulated vsize (KiB) 1481900



Maximum CPU time exceeded: sending SIGTERM then SIGKILL

[startup+1200.36 s]
/proc/loadavg: 1.00 1.00 0.94 2/79 32542
/proc/meminfo: memFree=638128/2055920 swapFree=4145060/4192956
[pid=32534] ppid=32532 vsize=5352 CPUtime=0.02
/proc/32534/stat : 32534 (Barcelogic) S 32532 32534 31989 0 -1 4194304 332 501 0 0 0 0 2 0 16 0 1 0 202956314 5480448 236 18446744073709551615 4194304 4889804 548682069312 18446744073709551615 234517750596 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/32534/statm: 1338 236 197 169 0 49 0
[pid=32540] ppid=32534 vsize=1476548 CPUtime=1200.03
/proc/32540/stat : 32540 (bsat) R 32534 32534 31989 0 -1 4194304 52228 0 0 0 119949 54 0 0 25 0 1 0 202956317 1511985152 51689 18446744073709551615 134512640 135463285 4294956784 18446744073709551615 134517801 0 0 4096 0 0 0 0 17 1 0 0
/proc/32540/statm: 369137 51689 81 232 0 368902 0
Current children cumulated CPU time (s) 1200.05
Current children cumulated vsize (KiB) 1481900

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

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

[startup+1200.36 s]
/proc/loadavg: 1.00 1.00 0.94 2/79 32542
/proc/meminfo: memFree=638128/2055920 swapFree=4145060/4192956
[pid=32534] ppid=32532 vsize=5352 CPUtime=0.02
/proc/32534/stat : 32534 (Barcelogic) S 32532 32534 31989 0 -1 4194304 332 501 0 0 0 0 2 0 16 0 1 0 202956314 5480448 236 18446744073709551615 4194304 4889804 548682069312 18446744073709551615 234517750596 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/32534/statm: 1338 236 197 169 0 49 0
[pid=32540] ppid=32534 vsize=1476548 CPUtime=1200.03
/proc/32540/stat : 32540 (bsat) R 32534 32534 31989 0 -1 4194304 52228 0 0 0 119949 54 0 0 25 0 1 0 202956317 1511985152 51689 18446744073709551615 134512640 135463285 4294956784 18446744073709551615 134517801 0 0 4096 0 0 0 0 17 1 0 0
/proc/32540/statm: 369137 51689 81 232 0 368902 0
Current children cumulated CPU time (s) 1200.05
Current children cumulated vsize (KiB) 1481900

Child ended because it received signal 15 (SIGTERM)

!!! problem with CPU time !!!
wait4(...,&childrusage) returns 32534 and gives childrusage.ru_utime.tv_sec=0 childrusage.ru_utime.tv_usec=22996 childrusage.ru_stime.tv_sec=0 childrusage.ru_stime.tv_usec=7998
CPU time returned by wait4() is 0.030994
while last known CPU time is 1200.05

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

Real time (s): 1200.37
CPU time (s): 1200.05
CPU user time (s): 1199.51
CPU system time (s): 0.54
CPU usage (%): 99.9731
Max. virtual memory (cumulated for all children) (KiB): 1482532

getrusage(RUSAGE_CHILDREN,...) data:
user time used= 0.022996
system time used= 0.007998
maximum resident set size= 0
integral shared memory size= 0
integral unshared data size= 0
integral unshared stack size= 0
page reclaims= 833
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 1.12283 second user time and 3.14652 second system time

The end

Launcher Data (download as text)

Begin job on node72 on Sun Feb 18 20:18:05 UTC 2007

IDJOB= 296939
IDBENCH= 19949
IDSOLVER= 122
FILE ID= node72/296939-1171829885

PBS_JOBID= 3839702

Free space on /tmp= 66562 MiB

SOLVER NAME= barcelogic 2007-02-08
BENCH NAME= HOME/pub/bench/SAT07/random/OnTreshold/7SAT/v75/unif-k7-r89-v75-c6675-S1546827657-01.UNSAT.shuffled.cnf
COMMAND LINE= /tmp/evaluation/296939-1171829885/Barcelogic /tmp/evaluation/296939-1171829885/instance-296939-1171829885.cnf            
RUNSOLVER COMMAND LINE= runsolver  --timestamp  -w ROOT/results/node72/watcher-296939-1171829885 -o ROOT/results/node72/solver-296939-1171829885 -C 1200 -M 1800 --output-limit 1,15  /tmp/evaluation/296939-1171829885/Barcelogic /tmp/evaluation/296939-1171829885/instance-296939-1171829885.cnf            

META MD5SUM SOLVER= 543870ed8fcecafe9ec15dfb146dc18f
MD5SUM BENCH=  0703adf026bcfca0cef89eaa5a72c682

RANDOM SEED= 825063670

TIME LIMIT= 1200 seconds
MEMORY LIMIT= 1800 MiB

Linux node72.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		: 3000.236
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		: 3000.236
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:        846296 kB
Buffers:         50260 kB
Cached:        1029664 kB
SwapCached:      16508 kB
Active:         685320 kB
Inactive:       418840 kB
HighTotal:           0 kB
HighFree:            0 kB
LowTotal:      2055920 kB
LowFree:        846296 kB
SwapTotal:     4192956 kB
SwapFree:      4145060 kB
Dirty:            1948 kB
Writeback:           0 kB
Mapped:          29972 kB
Slab:            91172 kB
Committed_AS:   519736 kB
PageTables:       1676 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= 66562 MiB

End job on node72 on Sun Feb 18 20:38:07 UTC 2007