Trace number 307722

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) 1200.07 1200.42

General information on the benchmark

Namerandom/2+p/p0.7/v6500/
unif2p-p0.7-v6500-c17355-S365559754-09-UNSAT.cnf
MD5SUM187ddb77d85cea24bfd5c67a96bc6641
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 variables6495
Number of clauses17354
Sum of the clauses size46856
Maximum clause length3
Minimum clause length2
Number of clauses of size 10
Number of clauses of size 25206
Number of clauses of size 312148
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 |   17354    46856 |    5206       0        0     nan |  0.000 % |
0.00/0.12	c |         0 |   14894    44717 |      --       0       --      -- |     --   | -2460/-2139
0.00/0.12	c ==============================================================================
0.00/0.12	c Result  :   #vars: 4746   #clauses: 14894   #literals: 44717
0.00/0.12	c CPU time:   0.114982 s
0.00/0.12	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/node5/watcher-307722-1172499118 -o ROOT/results/node5/solver-307722-1172499118 -C 1200 -M 1800 --output-limit 1,15 /tmp/evaluation/307722-1172499118/Barcelogic /tmp/evaluation/307722-1172499118/instance-307722-1172499118.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: 2.02 2.47 2.01 3/77 11660
/proc/meminfo: memFree=1685280/2055920 swapFree=4192812/4192956
[pid=11660] ppid=11658 vsize=5352 CPUtime=0
/proc/11660/stat : 11660 (Barcelogic) S 11658 11660 10160 0 -1 4194304 274 0 0 0 0 0 0 0 18 0 1 0 269866618 5480448 232 18446744073709551615 4194304 4889804 548682069312 18446744073709551615 226913648722 0 0 4100 65536 18446744071563648864 0 0 17 1 0 0
/proc/11660/statm: 1338 232 195 169 0 49 0
[pid=11661] ppid=11660 vsize=5352 CPUtime=0
/proc/11661/stat : 11661 (Barcelogic) R 11660 11660 10160 0 -1 4194368 55 188 0 0 0 0 0 0 20 0 1 0 269866619 5480448 236 18446744073709551615 4194304 4889804 548682069312 18446744073709551615 226913084777 0 0 4096 65538 0 0 0 17 1 0 0
/proc/11661/statm: 1338 236 198 169 0 49 0

[startup+0.107971 s]
/proc/loadavg: 2.02 2.47 2.01 3/77 11660
/proc/meminfo: memFree=1685280/2055920 swapFree=4192812/4192956
[pid=11660] ppid=11658 vsize=5352 CPUtime=0
/proc/11660/stat : 11660 (Barcelogic) S 11658 11660 10160 0 -1 4194304 308 252 0 0 0 0 0 0 18 0 1 0 269866618 5480448 235 18446744073709551615 4194304 4889804 548682069312 18446744073709551615 226913477444 0 65536 4100 65538 18446744071563356171 0 0 17 1 0 0
/proc/11660/statm: 1338 235 197 169 0 49 0
Current children cumulated CPU time (s) 0
Current children cumulated vsize (KiB) 5352

[startup+0.516008 s]
/proc/loadavg: 2.02 2.47 2.01 3/77 11660
/proc/meminfo: memFree=1685280/2055920 swapFree=4192812/4192956
[pid=11660] ppid=11658 vsize=5352 CPUtime=0.13
/proc/11660/stat : 11660 (Barcelogic) S 11658 11660 10160 0 -1 4194304 332 1111 0 0 0 0 13 0 16 0 1 0 269866618 5480448 236 18446744073709551615 4194304 4889804 548682069312 18446744073709551615 226913477444 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/11660/statm: 1338 236 197 169 0 49 0
Current children cumulated CPU time (s) 0.13
Current children cumulated vsize (KiB) 5352

[startup+1.3371 s]
/proc/loadavg: 2.02 2.47 2.01 2/79 11666
/proc/meminfo: memFree=1679440/2055920 swapFree=4192812/4192956
[pid=11660] ppid=11658 vsize=5352 CPUtime=0.13
/proc/11660/stat : 11660 (Barcelogic) S 11658 11660 10160 0 -1 4194304 332 1111 0 0 0 0 13 0 16 0 1 0 269866618 5480448 236 18446744073709551615 4194304 4889804 548682069312 18446744073709551615 226913477444 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/11660/statm: 1338 236 197 169 0 49 0
[pid=11666] ppid=11660 vsize=1476012 CPUtime=1.18
/proc/11666/stat : 11666 (bsat) R 11660 11660 10160 0 -1 4194304 1541 0 0 0 117 1 0 0 25 0 1 0 269866633 1511436288 1477 18446744073709551615 134512640 135463285 4294956784 18446744073709551615 134518738 0 0 4096 0 0 0 0 17 1 0 0
/proc/11666/statm: 369003 1477 82 232 0 368768 0
Current children cumulated CPU time (s) 1.31
Current children cumulated vsize (KiB) 1481364

[startup+2.97429 s]
/proc/loadavg: 2.02 2.47 2.01 2/79 11666
/proc/meminfo: memFree=1677136/2055920 swapFree=4192812/4192956
[pid=11660] ppid=11658 vsize=5352 CPUtime=0.13
/proc/11660/stat : 11660 (Barcelogic) S 11658 11660 10160 0 -1 4194304 332 1111 0 0 0 0 13 0 16 0 1 0 269866618 5480448 236 18446744073709551615 4194304 4889804 548682069312 18446744073709551615 226913477444 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/11660/statm: 1338 236 197 169 0 49 0
[pid=11666] ppid=11660 vsize=1476012 CPUtime=2.81
/proc/11666/stat : 11666 (bsat) R 11660 11660 10160 0 -1 4194304 2335 0 0 0 280 1 0 0 25 0 1 0 269866633 1511436288 2271 18446744073709551615 134512640 135463285 4294956784 18446744073709551615 134519701 0 0 4096 0 0 0 0 17 1 0 0
/proc/11666/statm: 369003 2271 82 232 0 368768 0
Current children cumulated CPU time (s) 2.94
Current children cumulated vsize (KiB) 1481364

[startup+6.26366 s]
/proc/loadavg: 1.93 2.45 2.01 2/79 11666
/proc/meminfo: memFree=1671440/2055920 swapFree=4192812/4192956
[pid=11660] ppid=11658 vsize=5352 CPUtime=0.13
/proc/11660/stat : 11660 (Barcelogic) S 11658 11660 10160 0 -1 4194304 332 1111 0 0 0 0 13 0 16 0 1 0 269866618 5480448 236 18446744073709551615 4194304 4889804 548682069312 18446744073709551615 226913477444 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/11660/statm: 1338 236 197 169 0 49 0
[pid=11666] ppid=11660 vsize=1476012 CPUtime=6.1
/proc/11666/stat : 11666 (bsat) R 11660 11660 10160 0 -1 4194304 3554 0 0 0 608 2 0 0 25 0 1 0 269866633 1511436288 3490 18446744073709551615 134512640 135463285 4294956784 18446744073709551615 134518738 0 0 4096 0 0 0 0 17 1 0 0
/proc/11666/statm: 369003 3490 82 232 0 368768 0
Current children cumulated CPU time (s) 6.23
Current children cumulated vsize (KiB) 1481364

[startup+12.7244 s]
/proc/loadavg: 1.86 2.42 2.00 2/79 11666
/proc/meminfo: memFree=1661968/2055920 swapFree=4192812/4192956
[pid=11660] ppid=11658 vsize=5352 CPUtime=0.13
/proc/11660/stat : 11660 (Barcelogic) S 11658 11660 10160 0 -1 4194304 332 1111 0 0 0 0 13 0 16 0 1 0 269866618 5480448 236 18446744073709551615 4194304 4889804 548682069312 18446744073709551615 226913477444 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/11660/statm: 1338 236 197 169 0 49 0
[pid=11666] ppid=11660 vsize=1476012 CPUtime=12.56
/proc/11666/stat : 11666 (bsat) R 11660 11660 10160 0 -1 4194304 5800 0 0 0 1252 4 0 0 25 0 1 0 269866633 1511436288 5736 18446744073709551615 134512640 135463285 4294956784 18446744073709551615 134517787 0 0 4096 0 0 0 0 17 1 0 0
/proc/11666/statm: 369003 5736 82 232 0 368768 0
Current children cumulated CPU time (s) 12.69
Current children cumulated vsize (KiB) 1481364

[startup+25.5329 s]
/proc/loadavg: 1.67 2.35 1.98 2/79 11666
/proc/meminfo: memFree=1647504/2055920 swapFree=4192812/4192956
[pid=11660] ppid=11658 vsize=5352 CPUtime=0.13
/proc/11660/stat : 11660 (Barcelogic) S 11658 11660 10160 0 -1 4194304 332 1111 0 0 0 0 13 0 16 0 1 0 269866618 5480448 236 18446744073709551615 4194304 4889804 548682069312 18446744073709551615 226913477444 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/11660/statm: 1338 236 197 169 0 49 0
[pid=11666] ppid=11660 vsize=1476012 CPUtime=25.37
/proc/11666/stat : 11666 (bsat) R 11660 11660 10160 0 -1 4194304 9471 0 0 0 2529 8 0 0 25 0 1 0 269866633 1511436288 9407 18446744073709551615 134512640 135463285 4294956784 18446744073709551615 134539627 0 0 4096 0 0 0 0 17 1 0 0
/proc/11666/statm: 369003 9407 82 232 0 368768 0
Current children cumulated CPU time (s) 25.5
Current children cumulated vsize (KiB) 1481364

[startup+51.1658 s]
/proc/loadavg: 1.44 2.24 1.96 2/79 11666
/proc/meminfo: memFree=1621264/2055920 swapFree=4192812/4192956
[pid=11660] ppid=11658 vsize=5352 CPUtime=0.13
/proc/11660/stat : 11660 (Barcelogic) S 11658 11660 10160 0 -1 4194304 332 1111 0 0 0 0 13 0 16 0 1 0 269866618 5480448 236 18446744073709551615 4194304 4889804 548682069312 18446744073709551615 226913477444 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/11660/statm: 1338 236 197 169 0 49 0
[pid=11666] ppid=11660 vsize=1476156 CPUtime=50.99
/proc/11666/stat : 11666 (bsat) R 11660 11660 10160 0 -1 4194304 15892 0 0 0 5084 15 0 0 25 0 1 0 269866633 1511583744 15749 18446744073709551615 134512640 135463285 4294956784 18446744073709551615 134561999 0 0 4096 0 0 0 0 17 1 0 0
/proc/11666/statm: 369039 15749 92 232 0 368804 0
Current children cumulated CPU time (s) 51.12
Current children cumulated vsize (KiB) 1481508

[startup+102.419 s]
/proc/loadavg: 1.19 2.05 1.90 2/79 11666
/proc/meminfo: memFree=1621264/2055920 swapFree=4192812/4192956
[pid=11660] ppid=11658 vsize=5352 CPUtime=0.13
/proc/11660/stat : 11660 (Barcelogic) S 11658 11660 10160 0 -1 4194304 332 1111 0 0 0 0 13 0 16 0 1 0 269866618 5480448 236 18446744073709551615 4194304 4889804 548682069312 18446744073709551615 226913477444 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/11660/statm: 1338 236 197 169 0 49 0
[pid=11666] ppid=11660 vsize=1476156 CPUtime=102.23
/proc/11666/stat : 11666 (bsat) R 11660 11660 10160 0 -1 4194304 15933 0 0 0 10207 16 0 0 25 0 1 0 269866633 1511583744 15790 18446744073709551615 134512640 135463285 4294956784 18446744073709551615 134517743 0 0 4096 0 0 0 0 17 1 0 0
/proc/11666/statm: 369039 15790 92 232 0 368804 0
Current children cumulated CPU time (s) 102.36
Current children cumulated vsize (KiB) 1481508

[startup+162.488 s]
/proc/loadavg: 1.07 1.85 1.85 2/79 11666
/proc/meminfo: memFree=1608528/2055920 swapFree=4192812/4192956
[pid=11660] ppid=11658 vsize=5352 CPUtime=0.13
/proc/11660/stat : 11660 (Barcelogic) S 11658 11660 10160 0 -1 4194304 332 1111 0 0 0 0 13 0 16 0 1 0 269866618 5480448 236 18446744073709551615 4194304 4889804 548682069312 18446744073709551615 226913477444 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/11660/statm: 1338 236 197 169 0 49 0
[pid=11666] ppid=11660 vsize=1476156 CPUtime=162.28
/proc/11666/stat : 11666 (bsat) R 11660 11660 10160 0 -1 4194304 19114 0 0 0 16208 20 0 0 25 0 1 0 269866633 1511583744 18938 18446744073709551615 134512640 135463285 4294956784 18446744073709551615 134518595 0 0 4096 0 0 0 0 17 1 0 0
/proc/11666/statm: 369039 18938 92 232 0 368804 0
Current children cumulated CPU time (s) 162.41
Current children cumulated vsize (KiB) 1481508

[startup+222.556 s]
/proc/loadavg: 1.10 1.71 1.80 2/79 11666
/proc/meminfo: memFree=1602576/2055920 swapFree=4192812/4192956
[pid=11660] ppid=11658 vsize=5352 CPUtime=0.13
/proc/11660/stat : 11660 (Barcelogic) S 11658 11660 10160 0 -1 4194304 332 1111 0 0 0 0 13 0 16 0 1 0 269866618 5480448 236 18446744073709551615 4194304 4889804 548682069312 18446744073709551615 226913477444 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/11660/statm: 1338 236 197 169 0 49 0
[pid=11666] ppid=11660 vsize=1476156 CPUtime=222.34
/proc/11666/stat : 11666 (bsat) R 11660 11660 10160 0 -1 4194304 20673 0 0 0 22212 22 0 0 25 0 1 0 269866633 1511583744 20393 18446744073709551615 134512640 135463285 4294956784 18446744073709551615 134518406 0 0 4096 0 0 0 0 17 1 0 0
/proc/11666/statm: 369039 20393 92 232 0 368804 0
Current children cumulated CPU time (s) 222.47
Current children cumulated vsize (KiB) 1481508

[startup+282.627 s]
/proc/loadavg: 1.04 1.58 1.74 2/79 11666
/proc/meminfo: memFree=1602576/2055920 swapFree=4192812/4192956
[pid=11660] ppid=11658 vsize=5352 CPUtime=0.13
/proc/11660/stat : 11660 (Barcelogic) S 11658 11660 10160 0 -1 4194304 332 1111 0 0 0 0 13 0 16 0 1 0 269866618 5480448 236 18446744073709551615 4194304 4889804 548682069312 18446744073709551615 226913477444 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/11660/statm: 1338 236 197 169 0 49 0
[pid=11666] ppid=11660 vsize=1476156 CPUtime=282.39
/proc/11666/stat : 11666 (bsat) R 11660 11660 10160 0 -1 4194304 20675 0 0 0 28217 22 0 0 25 0 1 0 269866633 1511583744 20395 18446744073709551615 134512640 135463285 4294956784 18446744073709551615 134518272 0 0 4096 0 0 0 0 17 1 0 0
/proc/11666/statm: 369039 20395 92 232 0 368804 0
Current children cumulated CPU time (s) 282.52
Current children cumulated vsize (KiB) 1481508

[startup+342.696 s]
/proc/loadavg: 1.01 1.47 1.69 2/79 11666
/proc/meminfo: memFree=1602576/2055920 swapFree=4192812/4192956
[pid=11660] ppid=11658 vsize=5352 CPUtime=0.13
/proc/11660/stat : 11660 (Barcelogic) S 11658 11660 10160 0 -1 4194304 332 1111 0 0 0 0 13 0 16 0 1 0 269866618 5480448 236 18446744073709551615 4194304 4889804 548682069312 18446744073709551615 226913477444 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/11660/statm: 1338 236 197 169 0 49 0
[pid=11666] ppid=11660 vsize=1476156 CPUtime=342.45
/proc/11666/stat : 11666 (bsat) R 11660 11660 10160 0 -1 4194304 20722 0 0 0 34222 23 0 0 25 0 1 0 269866633 1511583744 20408 18446744073709551615 134512640 135463285 4294956784 18446744073709551615 134517787 0 0 4096 0 0 0 0 17 1 0 0
/proc/11666/statm: 369039 20408 92 232 0 368804 0
Current children cumulated CPU time (s) 342.58
Current children cumulated vsize (KiB) 1481508

[startup+402.766 s]
/proc/loadavg: 1.00 1.38 1.64 2/79 11666
/proc/meminfo: memFree=1581648/2055920 swapFree=4192812/4192956
[pid=11660] ppid=11658 vsize=5352 CPUtime=0.13
/proc/11660/stat : 11660 (Barcelogic) S 11658 11660 10160 0 -1 4194304 332 1111 0 0 0 0 13 0 16 0 1 0 269866618 5480448 236 18446744073709551615 4194304 4889804 548682069312 18446744073709551615 226913477444 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/11660/statm: 1338 236 197 169 0 49 0
[pid=11666] ppid=11660 vsize=1476156 CPUtime=402.49
/proc/11666/stat : 11666 (bsat) R 11660 11660 10160 0 -1 4194304 26003 0 0 0 40220 29 0 0 25 0 1 0 269866633 1511583744 25689 18446744073709551615 134512640 135463285 4294956784 18446744073709551615 134518043 0 0 4096 0 0 0 0 17 1 0 0
/proc/11666/statm: 369039 25689 92 232 0 368804 0
Current children cumulated CPU time (s) 402.62
Current children cumulated vsize (KiB) 1481508

[startup+462.835 s]
/proc/loadavg: 1.00 1.31 1.60 2/79 11666
/proc/meminfo: memFree=1555280/2055920 swapFree=4192812/4192956
[pid=11660] ppid=11658 vsize=5352 CPUtime=0.13
/proc/11660/stat : 11660 (Barcelogic) S 11658 11660 10160 0 -1 4194304 332 1111 0 0 0 0 13 0 16 0 1 0 269866618 5480448 236 18446744073709551615 4194304 4889804 548682069312 18446744073709551615 226913477444 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/11660/statm: 1338 236 197 169 0 49 0
[pid=11666] ppid=11660 vsize=1476156 CPUtime=462.55
/proc/11666/stat : 11666 (bsat) R 11660 11660 10160 0 -1 4194304 32717 0 0 0 46218 37 0 0 25 0 1 0 269866633 1511583744 32187 18446744073709551615 134512640 135463285 4294956784 18446744073709551615 134529916 0 0 4096 0 0 0 0 17 1 0 0
/proc/11666/statm: 369039 32187 92 232 0 368804 0
Current children cumulated CPU time (s) 462.68
Current children cumulated vsize (KiB) 1481508

[startup+522.905 s]
/proc/loadavg: 1.00 1.25 1.56 2/79 11666
/proc/meminfo: memFree=1555344/2055920 swapFree=4192812/4192956
[pid=11660] ppid=11658 vsize=5352 CPUtime=0.13

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

[pid=11660] ppid=11658 vsize=5352 CPUtime=0.13
/proc/11660/stat : 11660 (Barcelogic) S 11658 11660 10160 0 -1 4194304 332 1111 0 0 0 0 13 0 16 0 1 0 269866618 5480448 236 18446744073709551615 4194304 4889804 548682069312 18446744073709551615 226913477444 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/11660/statm: 1338 236 197 169 0 49 0
[pid=11666] ppid=11660 vsize=1476156 CPUtime=582.66
/proc/11666/stat : 11666 (bsat) R 11660 11660 10160 0 -1 4194304 32717 0 0 0 58228 38 0 0 25 0 1 0 269866633 1511583744 32187 18446744073709551615 134512640 135463285 4294956784 18446744073709551615 134518059 0 0 4096 0 0 0 0 17 1 0 0
/proc/11666/statm: 369039 32187 92 232 0 368804 0
Current children cumulated CPU time (s) 582.79
Current children cumulated vsize (KiB) 1481508

[startup+643.053 s]
/proc/loadavg: 1.00 1.16 1.49 2/79 11666
/proc/meminfo: memFree=1555280/2055920 swapFree=4192812/4192956
[pid=11660] ppid=11658 vsize=5352 CPUtime=0.13
/proc/11660/stat : 11660 (Barcelogic) S 11658 11660 10160 0 -1 4194304 332 1111 0 0 0 0 13 0 16 0 1 0 269866618 5480448 236 18446744073709551615 4194304 4889804 548682069312 18446744073709551615 226913477444 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/11660/statm: 1338 236 197 169 0 49 0
[pid=11666] ppid=11660 vsize=1476156 CPUtime=642.73
/proc/11666/stat : 11666 (bsat) R 11660 11660 10160 0 -1 4194304 32859 0 0 0 64234 39 0 0 25 0 1 0 269866633 1511583744 32187 18446744073709551615 134512640 135463285 4294956784 18446744073709551615 134519598 0 0 4096 0 0 0 0 17 1 0 0
/proc/11666/statm: 369039 32187 92 232 0 368804 0
Current children cumulated CPU time (s) 642.86
Current children cumulated vsize (KiB) 1481508

[startup+703.121 s]
/proc/loadavg: 1.00 1.13 1.45 2/79 11666
/proc/meminfo: memFree=1555344/2055920 swapFree=4192812/4192956
[pid=11660] ppid=11658 vsize=5352 CPUtime=0.13
/proc/11660/stat : 11660 (Barcelogic) S 11658 11660 10160 0 -1 4194304 332 1111 0 0 0 0 13 0 16 0 1 0 269866618 5480448 236 18446744073709551615 4194304 4889804 548682069312 18446744073709551615 226913477444 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/11660/statm: 1338 236 197 169 0 49 0
[pid=11666] ppid=11660 vsize=1476156 CPUtime=702.77
/proc/11666/stat : 11666 (bsat) R 11660 11660 10160 0 -1 4194304 32859 0 0 0 70238 39 0 0 25 0 1 0 269866633 1511583744 32187 18446744073709551615 134512640 135463285 4294956784 18446744073709551615 134516549 0 0 4096 0 0 0 0 17 1 0 0
/proc/11666/statm: 369039 32187 92 232 0 368804 0
Current children cumulated CPU time (s) 702.9
Current children cumulated vsize (KiB) 1481508

[startup+763.191 s]
/proc/loadavg: 1.00 1.10 1.43 2/79 11666
/proc/meminfo: memFree=1555344/2055920 swapFree=4192812/4192956
[pid=11660] ppid=11658 vsize=5352 CPUtime=0.13
/proc/11660/stat : 11660 (Barcelogic) S 11658 11660 10160 0 -1 4194304 332 1111 0 0 0 0 13 0 16 0 1 0 269866618 5480448 236 18446744073709551615 4194304 4889804 548682069312 18446744073709551615 226913477444 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/11660/statm: 1338 236 197 169 0 49 0
[pid=11666] ppid=11660 vsize=1476156 CPUtime=762.82
/proc/11666/stat : 11666 (bsat) R 11660 11660 10160 0 -1 4194304 32859 0 0 0 76243 39 0 0 25 0 1 0 269866633 1511583744 32187 18446744073709551615 134512640 135463285 4294956784 18446744073709551615 134517222 0 0 4096 0 0 0 0 17 1 0 0
/proc/11666/statm: 369039 32187 92 232 0 368804 0
Current children cumulated CPU time (s) 762.95
Current children cumulated vsize (KiB) 1481508

[startup+823.265 s]
/proc/loadavg: 1.00 1.08 1.39 2/79 11666
/proc/meminfo: memFree=1555344/2055920 swapFree=4192812/4192956
[pid=11660] ppid=11658 vsize=5352 CPUtime=0.13
/proc/11660/stat : 11660 (Barcelogic) S 11658 11660 10160 0 -1 4194304 332 1111 0 0 0 0 13 0 16 0 1 0 269866618 5480448 236 18446744073709551615 4194304 4889804 548682069312 18446744073709551615 226913477444 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/11660/statm: 1338 236 197 169 0 49 0
[pid=11666] ppid=11660 vsize=1476156 CPUtime=822.89
/proc/11666/stat : 11666 (bsat) R 11660 11660 10160 0 -1 4194304 32967 0 0 0 82249 40 0 0 25 0 1 0 269866633 1511583744 32187 18446744073709551615 134512640 135463285 4294956784 18446744073709551615 134519498 0 0 4096 0 0 0 0 17 1 0 0
/proc/11666/statm: 369039 32187 92 232 0 368804 0
Current children cumulated CPU time (s) 823.02
Current children cumulated vsize (KiB) 1481508

[startup+883.335 s]
/proc/loadavg: 1.00 1.06 1.36 2/79 11666
/proc/meminfo: memFree=1555344/2055920 swapFree=4192812/4192956
[pid=11660] ppid=11658 vsize=5352 CPUtime=0.13
/proc/11660/stat : 11660 (Barcelogic) S 11658 11660 10160 0 -1 4194304 332 1111 0 0 0 0 13 0 16 0 1 0 269866618 5480448 236 18446744073709551615 4194304 4889804 548682069312 18446744073709551615 226913477444 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/11660/statm: 1338 236 197 169 0 49 0
[pid=11666] ppid=11660 vsize=1476156 CPUtime=882.94
/proc/11666/stat : 11666 (bsat) R 11660 11660 10160 0 -1 4194304 32967 0 0 0 88254 40 0 0 25 0 1 0 269866633 1511583744 32187 18446744073709551615 134512640 135463285 4294956784 18446744073709551615 134517322 0 0 4096 0 0 0 0 17 1 0 0
/proc/11666/statm: 369039 32187 92 232 0 368804 0
Current children cumulated CPU time (s) 883.07
Current children cumulated vsize (KiB) 1481508

[startup+943.405 s]
/proc/loadavg: 1.00 1.05 1.34 2/79 11666
/proc/meminfo: memFree=1555408/2055920 swapFree=4192812/4192956
[pid=11660] ppid=11658 vsize=5352 CPUtime=0.13
/proc/11660/stat : 11660 (Barcelogic) S 11658 11660 10160 0 -1 4194304 332 1111 0 0 0 0 13 0 16 0 1 0 269866618 5480448 236 18446744073709551615 4194304 4889804 548682069312 18446744073709551615 226913477444 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/11660/statm: 1338 236 197 169 0 49 0
[pid=11666] ppid=11660 vsize=1476156 CPUtime=943
/proc/11666/stat : 11666 (bsat) R 11660 11660 10160 0 -1 4194304 32967 0 0 0 94259 41 0 0 25 0 1 0 269866633 1511583744 32187 18446744073709551615 134512640 135463285 4294956784 18446744073709551615 134535474 0 0 4096 0 0 0 0 17 1 0 0
/proc/11666/statm: 369039 32187 92 232 0 368804 0
Current children cumulated CPU time (s) 943.13
Current children cumulated vsize (KiB) 1481508

[startup+1003.48 s]
/proc/loadavg: 1.00 1.04 1.32 2/79 11666
/proc/meminfo: memFree=1555280/2055920 swapFree=4192812/4192956
[pid=11660] ppid=11658 vsize=5352 CPUtime=0.13
/proc/11660/stat : 11660 (Barcelogic) S 11658 11660 10160 0 -1 4194304 332 1111 0 0 0 0 13 0 16 0 1 0 269866618 5480448 236 18446744073709551615 4194304 4889804 548682069312 18446744073709551615 226913477444 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/11660/statm: 1338 236 197 169 0 49 0
[pid=11666] ppid=11660 vsize=1476156 CPUtime=1003.05
/proc/11666/stat : 11666 (bsat) R 11660 11660 10160 0 -1 4194304 33058 0 0 0 100264 41 0 0 25 0 1 0 269866633 1511583744 32187 18446744073709551615 134512640 135463285 4294956784 18446744073709551615 134534391 0 0 4096 0 0 0 0 17 1 0 0
/proc/11666/statm: 369039 32187 92 232 0 368804 0
Current children cumulated CPU time (s) 1003.18
Current children cumulated vsize (KiB) 1481508

[startup+1063.55 s]
/proc/loadavg: 1.00 1.03 1.29 2/79 11666
/proc/meminfo: memFree=1555344/2055920 swapFree=4192812/4192956
[pid=11660] ppid=11658 vsize=5352 CPUtime=0.13
/proc/11660/stat : 11660 (Barcelogic) S 11658 11660 10160 0 -1 4194304 332 1111 0 0 0 0 13 0 16 0 1 0 269866618 5480448 236 18446744073709551615 4194304 4889804 548682069312 18446744073709551615 226913477444 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/11660/statm: 1338 236 197 169 0 49 0
[pid=11666] ppid=11660 vsize=1476156 CPUtime=1063.11
/proc/11666/stat : 11666 (bsat) R 11660 11660 10160 0 -1 4194304 33058 0 0 0 106269 42 0 0 25 0 1 0 269866633 1511583744 32187 18446744073709551615 134512640 135463285 4294956784 18446744073709551615 134518595 0 0 4096 0 0 0 0 17 1 0 0
/proc/11666/statm: 369039 32187 92 232 0 368804 0
Current children cumulated CPU time (s) 1063.24
Current children cumulated vsize (KiB) 1481508

[startup+1123.63 s]
/proc/loadavg: 1.00 1.02 1.27 2/79 11666
/proc/meminfo: memFree=1555088/2055920 swapFree=4192812/4192956
[pid=11660] ppid=11658 vsize=5352 CPUtime=0.13
/proc/11660/stat : 11660 (Barcelogic) S 11658 11660 10160 0 -1 4194304 332 1111 0 0 0 0 13 0 16 0 1 0 269866618 5480448 236 18446744073709551615 4194304 4889804 548682069312 18446744073709551615 226913477444 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/11660/statm: 1338 236 197 169 0 49 0
[pid=11666] ppid=11660 vsize=1476156 CPUtime=1123.17
/proc/11666/stat : 11666 (bsat) R 11660 11660 10160 0 -1 4194304 33244 0 0 0 112275 42 0 0 25 0 1 0 269866633 1511583744 32373 18446744073709551615 134512640 135463285 4294956784 18446744073709551615 134517801 0 0 4096 0 0 0 0 17 1 0 0
/proc/11666/statm: 369039 32373 92 232 0 368804 0
Current children cumulated CPU time (s) 1123.3
Current children cumulated vsize (KiB) 1481508

[startup+1183.7 s]
/proc/loadavg: 1.00 1.02 1.25 2/79 11666
/proc/meminfo: memFree=1554512/2055920 swapFree=4192812/4192956
[pid=11660] ppid=11658 vsize=5352 CPUtime=0.13
/proc/11660/stat : 11660 (Barcelogic) S 11658 11660 10160 0 -1 4194304 332 1111 0 0 0 0 13 0 16 0 1 0 269866618 5480448 236 18446744073709551615 4194304 4889804 548682069312 18446744073709551615 226913477444 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/11660/statm: 1338 236 197 169 0 49 0
[pid=11666] ppid=11660 vsize=1476156 CPUtime=1183.22
/proc/11666/stat : 11666 (bsat) R 11660 11660 10160 0 -1 4194304 33384 0 0 0 118279 43 0 0 25 0 1 0 269866633 1511583744 32428 18446744073709551615 134512640 135463285 4294956784 18446744073709551615 134517801 0 0 4096 0 0 0 0 17 1 0 0
/proc/11666/statm: 369039 32428 92 232 0 368804 0
Current children cumulated CPU time (s) 1183.35
Current children cumulated vsize (KiB) 1481508



Maximum CPU time exceeded: sending SIGTERM then SIGKILL

[startup+1200.41 s]
/proc/loadavg: 1.00 1.01 1.25 2/79 11666
/proc/meminfo: memFree=1554512/2055920 swapFree=4192812/4192956
[pid=11660] ppid=11658 vsize=5352 CPUtime=0.13
/proc/11660/stat : 11660 (Barcelogic) S 11658 11660 10160 0 -1 4194304 332 1111 0 0 0 0 13 0 16 0 1 0 269866618 5480448 236 18446744073709551615 4194304 4889804 548682069312 18446744073709551615 226913477444 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/11660/statm: 1338 236 197 169 0 49 0
[pid=11666] ppid=11660 vsize=1476156 CPUtime=1199.94
/proc/11666/stat : 11666 (bsat) R 11660 11660 10160 0 -1 4194304 33384 0 0 0 119951 43 0 0 25 0 1 0 269866633 1511583744 32428 18446744073709551615 134512640 135463285 4294956784 18446744073709551615 134518698 0 0 4096 0 0 0 0 17 1 0 0
/proc/11666/statm: 369039 32428 92 232 0 368804 0
Current children cumulated CPU time (s) 1200.07
Current children cumulated vsize (KiB) 1481508

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

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

[startup+1200.41 s]
/proc/loadavg: 1.00 1.01 1.25 2/79 11666
/proc/meminfo: memFree=1554512/2055920 swapFree=4192812/4192956
[pid=11660] ppid=11658 vsize=5352 CPUtime=0.13
/proc/11660/stat : 11660 (Barcelogic) S 11658 11660 10160 0 -1 4194304 332 1111 0 0 0 0 13 0 16 0 1 0 269866618 5480448 236 18446744073709551615 4194304 4889804 548682069312 18446744073709551615 226913477444 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/11660/statm: 1338 236 197 169 0 49 0
[pid=11666] ppid=11660 vsize=1476156 CPUtime=1199.94
/proc/11666/stat : 11666 (bsat) R 11660 11660 10160 0 -1 4194304 33384 0 0 0 119951 43 0 0 25 0 1 0 269866633 1511583744 32428 18446744073709551615 134512640 135463285 4294956784 18446744073709551615 134518698 0 0 4096 0 0 0 0 17 1 0 0
/proc/11666/statm: 369039 32428 92 232 0 368804 0
Current children cumulated CPU time (s) 1200.07
Current children cumulated vsize (KiB) 1481508

Child ended because it received signal 15 (SIGTERM)

!!! problem with CPU time !!!
wait4(...,&childrusage) returns 11660 and gives childrusage.ru_utime.tv_sec=0 childrusage.ru_utime.tv_usec=132979 childrusage.ru_stime.tv_sec=0 childrusage.ru_stime.tv_usec=11998
CPU time returned by wait4() is 0.144977
while last known CPU time is 1200.07

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

Real time (s): 1200.42
CPU time (s): 1200.07
CPU user time (s): 1199.64
CPU system time (s): 0.43
CPU usage (%): 99.9706
Max. virtual memory (cumulated for all children) (KiB): 1482232

getrusage(RUSAGE_CHILDREN,...) data:
user time used= 0.132979
system time used= 0.011998
maximum resident set size= 0
integral shared memory size= 0
integral unshared data size= 0
integral unshared stack size= 0
page reclaims= 1443
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= 33
involuntary context switches= 17

runsolver used 1.14183 second user time and 3.12752 second system time

The end

Launcher Data (download as text)

Begin job on node5 on Mon Feb 26 14:11:58 UTC 2007

IDJOB= 307722
IDBENCH= 20212
IDSOLVER= 122
FILE ID= node5/307722-1172499118

PBS_JOBID= 3971581

Free space on /tmp= 66555 MiB

SOLVER NAME= barcelogic 2007-02-08
BENCH NAME= HOME/pub/bench/SAT07/random/2+p/p0.7/v6500/unif2p-p0.7-v6500-c17355-S365559754-09-UNSAT.cnf
COMMAND LINE= /tmp/evaluation/307722-1172499118/Barcelogic /tmp/evaluation/307722-1172499118/instance-307722-1172499118.cnf            
RUNSOLVER COMMAND LINE= runsolver  --timestamp  -w ROOT/results/node5/watcher-307722-1172499118 -o ROOT/results/node5/solver-307722-1172499118 -C 1200 -M 1800 --output-limit 1,15  /tmp/evaluation/307722-1172499118/Barcelogic /tmp/evaluation/307722-1172499118/instance-307722-1172499118.cnf            

META MD5SUM SOLVER= 543870ed8fcecafe9ec15dfb146dc18f
MD5SUM BENCH=  187ddb77d85cea24bfd5c67a96bc6641

RANDOM SEED= 635096666

TIME LIMIT= 1200 seconds
MEMORY LIMIT= 1800 MiB

Linux node5.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		: 3000.224
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		: 3000.224
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:       1685688 kB
Buffers:         47212 kB
Cached:         208400 kB
SwapCached:          0 kB
Active:         218480 kB
Inactive:        81428 kB
HighTotal:           0 kB
HighFree:            0 kB
LowTotal:      2055920 kB
LowFree:       1685688 kB
SwapTotal:     4192956 kB
SwapFree:      4192812 kB
Dirty:            2048 kB
Writeback:           0 kB
Mapped:          63276 kB
Slab:            55960 kB
Committed_AS:   867220 kB
PageTables:       1692 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= 66554 MiB

End job on node5 on Mon Feb 26 14:32:01 UTC 2007