Trace number 313957

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) 1200.09 1200.61

General information on the benchmark

Nameindustrial/anbulagan/
hard-unsat/dated-5-17-u.cnf
MD5SUM83ece6745238c422c7e68e5a07fc7f73
Bench CategoryINDUST (industrial 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 variables183464
Number of clauses855717
Sum of the clauses size1974802
Maximum clause length10
Minimum clause length1
Number of clauses of size 115316
Number of clauses of size 2664917
Number of clauses of size 3141084
Number of clauses of size 43820
Number of clauses of size 515280
Number of clauses of size over 515300

Solver Data (download as text)

0.00/0.01	c Parsing...
0.00/0.76	c ==============================================================================
0.00/0.76	c |           |     ORIGINAL     |              LEARNT              |          |
0.00/0.76	c | Conflicts | Clauses Literals |   Limit Clauses Literals  Lit/Cl | Progress |
0.00/0.76	c ==============================================================================
0.00/0.76	c |         0 |  840401  1959486 |  252120       0        0     nan |  0.000 % |
6.08/6.15	c |         0 |  357793   957950 |      --       0       --      -- |     --   | -306964/-605014
6.08/6.16	c ==============================================================================
6.08/6.16	c Result  :   #vars: 59617   #clauses: 357793   #literals: 957950
6.08/6.16	c CPU time:   5.9391 s
6.08/6.16	c ==============================================================================

Verifier Data (download as text)

ERROR: Unexpected answer ! (SATISFIABLE/UNSATISFIABLE expected)
Got answer:

Watcher Data (download as text)

runsolver version 3.2.2 (c) roussel@cril.univ-artois.fr

command line: runsolver --timestamp -w ROOT/results/node3/watcher-313957-1176893900 -o ROOT/results/node3/solver-313957-1176893900 -C 1200 -W 2400 -M 1800 --output-limit 1,15 /tmp/evaluation/313957-1176893900/Barcelogic /tmp/evaluation/313957-1176893900/instance-313957-1176893900.cnf 

Enforcing CPUTime limit (soft limit, will send SIGTERM then SIGKILL): 1200 seconds
Enforcing CPUTime limit (hard limit, will send SIGXCPU): 1230 seconds
Enforcing wall clock limit (soft limit, will send SIGTERM then SIGKILL): 2400 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: 1.00 1.00 1.10 3/77 2618
/proc/meminfo: memFree=1405856/2055920 swapFree=4132108/4192956
[pid=2618] ppid=2616 vsize=5352 CPUtime=0
/proc/2618/stat : 2618 (Barcelogic) S 2616 2618 2065 0 -1 4194304 273 0 0 0 0 0 0 0 18 0 1 0 165427756 5480448 232 18446744073709551615 4194304 4889804 548682069280 18446744073709551615 233632923730 0 0 4100 65536 18446744071563648864 0 0 17 1 0 0
/proc/2618/statm: 1338 232 195 169 0 49 0
[pid=2619] ppid=2618 vsize=5352 CPUtime=0
/proc/2619/stat : 2619 (Barcelogic) R 2618 2618 2065 0 -1 4194368 54 188 0 0 0 0 0 0 20 0 1 0 165427756 5480448 236 18446744073709551615 4194304 4889804 548682069280 18446744073709551615 4408712 0 65536 4096 65538 0 0 0 17 1 0 0
/proc/2619/statm: 1338 236 198 169 0 49 0

[startup+0.102327 s]
/proc/loadavg: 1.00 1.00 1.10 3/77 2618
/proc/meminfo: memFree=1405856/2055920 swapFree=4132108/4192956
[pid=2618] ppid=2616 vsize=5352 CPUtime=0
/proc/2618/stat : 2618 (Barcelogic) S 2616 2618 2065 0 -1 4194304 308 252 0 0 0 0 0 0 18 0 1 0 165427756 5480448 235 18446744073709551615 4194304 4889804 548682069280 18446744073709551615 233632752452 0 65536 4100 65538 18446744071563356171 0 0 17 1 0 0
/proc/2618/statm: 1338 235 197 169 0 49 0
Current children cumulated CPU time (s) 0
Current children cumulated vsize (KiB) 5352

[startup+0.20234 s]
/proc/loadavg: 1.00 1.00 1.10 3/77 2618
/proc/meminfo: memFree=1405856/2055920 swapFree=4132108/4192956
[pid=2618] ppid=2616 vsize=5352 CPUtime=0
/proc/2618/stat : 2618 (Barcelogic) S 2616 2618 2065 0 -1 4194304 308 252 0 0 0 0 0 0 18 0 1 0 165427756 5480448 235 18446744073709551615 4194304 4889804 548682069280 18446744073709551615 233632752452 0 65536 4100 65538 18446744071563356171 0 0 17 1 0 0
/proc/2618/statm: 1338 235 197 169 0 49 0
Current children cumulated CPU time (s) 0
Current children cumulated vsize (KiB) 5352

[startup+0.302356 s]
/proc/loadavg: 1.00 1.00 1.10 3/77 2618
/proc/meminfo: memFree=1405856/2055920 swapFree=4132108/4192956
[pid=2618] ppid=2616 vsize=5352 CPUtime=0
/proc/2618/stat : 2618 (Barcelogic) S 2616 2618 2065 0 -1 4194304 308 252 0 0 0 0 0 0 18 0 1 0 165427756 5480448 235 18446744073709551615 4194304 4889804 548682069280 18446744073709551615 233632752452 0 65536 4100 65538 18446744071563356171 0 0 17 1 0 0
/proc/2618/statm: 1338 235 197 169 0 49 0
Current children cumulated CPU time (s) 0
Current children cumulated vsize (KiB) 5352

[startup+0.702423 s]
/proc/loadavg: 1.00 1.00 1.10 3/77 2618
/proc/meminfo: memFree=1405856/2055920 swapFree=4132108/4192956
[pid=2618] ppid=2616 vsize=5352 CPUtime=0
/proc/2618/stat : 2618 (Barcelogic) S 2616 2618 2065 0 -1 4194304 308 252 0 0 0 0 0 0 18 0 1 0 165427756 5480448 235 18446744073709551615 4194304 4889804 548682069280 18446744073709551615 233632752452 0 65536 4100 65538 18446744071563356171 0 0 17 1 0 0
/proc/2618/statm: 1338 235 197 169 0 49 0
Current children cumulated CPU time (s) 0
Current children cumulated vsize (KiB) 5352

[startup+1.50254 s]
/proc/loadavg: 1.00 1.00 1.10 2/79 2623
/proc/meminfo: memFree=1321616/2055920 swapFree=4132108/4192956
[pid=2618] ppid=2616 vsize=5352 CPUtime=0
/proc/2618/stat : 2618 (Barcelogic) S 2616 2618 2065 0 -1 4194304 308 252 0 0 0 0 0 0 18 0 1 0 165427756 5480448 235 18446744073709551615 4194304 4889804 548682069280 18446744073709551615 233632752452 0 65536 4100 65538 18446744071563356171 0 0 17 1 0 0
/proc/2618/statm: 1338 235 197 169 0 49 0
[pid=2623] ppid=2618 vsize=99292 CPUtime=1.48
/proc/2623/stat : 2623 (SatELite_releas) R 2618 2618 2065 0 -1 4194304 23481 0 0 0 136 12 0 0 25 0 1 0 165427757 101675008 21680 18446744073709551615 134512640 135037961 4294956560 18446744073709551615 134681499 0 0 4096 3 0 0 0 17 1 0 0
/proc/2623/statm: 24823 21680 66 128 0 24692 0
Current children cumulated CPU time (s) 1.48
Current children cumulated vsize (KiB) 104644

[startup+3.1018 s]
/proc/loadavg: 1.00 1.00 1.10 2/79 2623
/proc/meminfo: memFree=1312848/2055920 swapFree=4132108/4192956
[pid=2618] ppid=2616 vsize=5352 CPUtime=0
/proc/2618/stat : 2618 (Barcelogic) S 2616 2618 2065 0 -1 4194304 308 252 0 0 0 0 0 0 18 0 1 0 165427756 5480448 235 18446744073709551615 4194304 4889804 548682069280 18446744073709551615 233632752452 0 65536 4100 65538 18446744071563356171 0 0 17 1 0 0
/proc/2618/statm: 1338 235 197 169 0 49 0
[pid=2623] ppid=2618 vsize=102684 CPUtime=3.08
/proc/2623/stat : 2623 (SatELite_releas) R 2618 2618 2065 0 -1 4194304 24510 0 0 0 295 13 0 0 25 0 1 0 165427757 105148416 22535 18446744073709551615 134512640 135037961 4294956560 18446744073709551615 134571289 0 0 4096 3 0 0 0 17 1 0 0
/proc/2623/statm: 25671 22535 66 128 0 25540 0
Current children cumulated CPU time (s) 3.08
Current children cumulated vsize (KiB) 108036

[startup+6.30232 s]
/proc/loadavg: 1.00 1.00 1.10 2/79 2623
/proc/meminfo: memFree=1309904/2055920 swapFree=4132108/4192956
[pid=2618] ppid=2616 vsize=5352 CPUtime=0
/proc/2618/stat : 2618 (Barcelogic) S 2616 2618 2065 0 -1 4194304 308 252 0 0 0 0 0 0 18 0 1 0 165427756 5480448 235 18446744073709551615 4194304 4889804 548682069280 18446744073709551615 233632752452 0 65536 4100 65538 18446744071563356171 0 0 17 1 0 0
/proc/2618/statm: 1338 235 197 169 0 49 0
[pid=2623] ppid=2618 vsize=106576 CPUtime=6.28
/proc/2623/stat : 2623 (SatELite_releas) R 2618 2618 2065 0 -1 4194304 36888 0 0 0 606 22 0 0 25 0 1 0 165427757 109133824 23039 18446744073709551615 134512640 135037961 4294956560 18446744073709551615 134763253 0 0 4096 3 0 0 0 17 1 0 0
/proc/2623/statm: 26644 23039 67 128 0 26513 0
Current children cumulated CPU time (s) 6.28
Current children cumulated vsize (KiB) 111928

[startup+12.7014 s]
/proc/loadavg: 1.00 1.00 1.10 2/79 2624
/proc/meminfo: memFree=1373200/2055920 swapFree=4132108/4192956
[pid=2618] ppid=2616 vsize=5352 CPUtime=6.63
/proc/2618/stat : 2618 (Barcelogic) S 2616 2618 2065 0 -1 4194304 332 37141 0 0 0 0 638 25 16 0 1 0 165427756 5480448 236 18446744073709551615 4194304 4889804 548682069280 18446744073709551615 233632752452 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/2618/statm: 1338 236 197 169 0 49 0
[pid=2624] ppid=2618 vsize=1472328 CPUtime=6.04
/proc/2624/stat : 2624 (bsat) R 2618 2618 2065 0 -1 4194304 6976 0 0 0 601 3 0 0 25 0 1 0 165428421 1507663872 6010 18446744073709551615 134512640 135463285 4294956752 18446744073709551615 134524439 0 0 4096 0 0 0 0 17 1 0 0
/proc/2624/statm: 368082 6010 77 232 0 367847 0
Current children cumulated CPU time (s) 12.67
Current children cumulated vsize (KiB) 1477680

[startup+25.5014 s]
/proc/loadavg: 1.00 1.00 1.09 2/79 2624
/proc/meminfo: memFree=1362640/2055920 swapFree=4132108/4192956
[pid=2618] ppid=2616 vsize=5352 CPUtime=6.63
/proc/2618/stat : 2618 (Barcelogic) S 2616 2618 2065 0 -1 4194304 332 37141 0 0 0 0 638 25 16 0 1 0 165427756 5480448 236 18446744073709551615 4194304 4889804 548682069280 18446744073709551615 233632752452 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/2618/statm: 1338 236 197 169 0 49 0
[pid=2624] ppid=2618 vsize=1472332 CPUtime=18.83
/proc/2624/stat : 2624 (bsat) R 2618 2618 2065 0 -1 4194304 8847 0 0 0 1879 4 0 0 25 0 1 0 165428421 1507667968 7869 18446744073709551615 134512640 135463285 4294956752 18446744073709551615 134517355 0 0 4096 0 0 0 0 17 1 0 0
/proc/2624/statm: 368083 7869 82 232 0 367848 0
Current children cumulated CPU time (s) 25.46
Current children cumulated vsize (KiB) 1477684

[startup+51.1016 s]
/proc/loadavg: 1.00 1.00 1.09 2/79 2624
/proc/meminfo: memFree=1356304/2055920 swapFree=4132108/4192956
[pid=2618] ppid=2616 vsize=5352 CPUtime=6.63
/proc/2618/stat : 2618 (Barcelogic) S 2616 2618 2065 0 -1 4194304 332 37141 0 0 0 0 638 25 16 0 1 0 165427756 5480448 236 18446744073709551615 4194304 4889804 548682069280 18446744073709551615 233632752452 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/2618/statm: 1338 236 197 169 0 49 0
[pid=2624] ppid=2618 vsize=1472332 CPUtime=44.42
/proc/2624/stat : 2624 (bsat) R 2618 2618 2065 0 -1 4194304 10432 0 0 0 4437 5 0 0 25 0 1 0 165428421 1507667968 9454 18446744073709551615 134512640 135463285 4294956752 18446744073709551615 134534366 0 0 4096 0 0 0 0 17 1 0 0
/proc/2624/statm: 368083 9454 82 232 0 367848 0
Current children cumulated CPU time (s) 51.05
Current children cumulated vsize (KiB) 1477684

[startup+102.303 s]
/proc/loadavg: 1.00 1.00 1.08 2/79 2624
/proc/meminfo: memFree=1342608/2055920 swapFree=4132108/4192956
[pid=2618] ppid=2616 vsize=5352 CPUtime=6.63
/proc/2618/stat : 2618 (Barcelogic) S 2616 2618 2065 0 -1 4194304 332 37141 0 0 0 0 638 25 16 0 1 0 165427756 5480448 236 18446744073709551615 4194304 4889804 548682069280 18446744073709551615 233632752452 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/2618/statm: 1338 236 197 169 0 49 0
[pid=2624] ppid=2618 vsize=1472332 CPUtime=95.61
/proc/2624/stat : 2624 (bsat) R 2618 2618 2065 0 -1 4194304 13853 0 0 0 9551 10 0 0 25 0 1 0 165428421 1507667968 12875 18446744073709551615 134512640 135463285 4294956752 18446744073709551615 134518595 0 0 4096 0 0 0 0 17 1 0 0
/proc/2624/statm: 368083 12875 82 232 0 367848 0
Current children cumulated CPU time (s) 102.24
Current children cumulated vsize (KiB) 1477684

[startup+162.302 s]
/proc/loadavg: 1.00 1.00 1.08 2/85 2650
/proc/meminfo: memFree=1328928/2055920 swapFree=4132108/4192956
[pid=2618] ppid=2616 vsize=5352 CPUtime=6.63
/proc/2618/stat : 2618 (Barcelogic) S 2616 2618 2065 0 -1 4194304 332 37141 0 0 0 0 638 25 16 0 1 0 165427756 5480448 236 18446744073709551615 4194304 4889804 548682069280 18446744073709551615 233632752452 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/2618/statm: 1338 236 197 169 0 49 0
[pid=2624] ppid=2618 vsize=1472332 CPUtime=155.58
/proc/2624/stat : 2624 (bsat) R 2618 2618 2065 0 -1 4194304 16967 0 0 0 15544 14 0 0 25 0 1 0 165428421 1507667968 15989 18446744073709551615 134512640 135463285 4294956752 18446744073709551615 134534391 0 0 4096 0 0 0 0 17 1 0 0
/proc/2624/statm: 368083 15989 82 232 0 367848 0
Current children cumulated CPU time (s) 162.21
Current children cumulated vsize (KiB) 1477684

[startup+222.305 s]
/proc/loadavg: 1.00 1.00 1.07 2/79 2822
/proc/meminfo: memFree=1318416/2055920 swapFree=4132108/4192956
[pid=2618] ppid=2616 vsize=5352 CPUtime=6.63
/proc/2618/stat : 2618 (Barcelogic) S 2616 2618 2065 0 -1 4194304 332 37141 0 0 0 0 638 25 16 0 1 0 165427756 5480448 236 18446744073709551615 4194304 4889804 548682069280 18446744073709551615 233632752452 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/2618/statm: 1338 236 197 169 0 49 0
[pid=2624] ppid=2618 vsize=1472332 CPUtime=215.47
/proc/2624/stat : 2624 (bsat) R 2618 2618 2065 0 -1 4194304 19807 0 0 0 21529 18 0 0 25 0 1 0 165428421 1507667968 18829 18446744073709551615 134512640 135463285 4294956752 18446744073709551615 134534376 0 0 4096 0 0 0 0 17 1 0 0
/proc/2624/statm: 368083 18829 82 232 0 367848 0
Current children cumulated CPU time (s) 222.1
Current children cumulated vsize (KiB) 1477684

[startup+282.301 s]
/proc/loadavg: 1.00 1.00 1.07 2/79 2822
/proc/meminfo: memFree=1315152/2055920 swapFree=4132108/4192956
[pid=2618] ppid=2616 vsize=5352 CPUtime=6.63
/proc/2618/stat : 2618 (Barcelogic) S 2616 2618 2065 0 -1 4194304 332 37141 0 0 0 0 638 25 16 0 1 0 165427756 5480448 236 18446744073709551615 4194304 4889804 548682069280 18446744073709551615 233632752452 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/2618/statm: 1338 236 197 169 0 49 0
[pid=2624] ppid=2618 vsize=1472332 CPUtime=275.45
/proc/2624/stat : 2624 (bsat) R 2618 2618 2065 0 -1 4194304 20711 0 0 0 27526 19 0 0 25 0 1 0 165428421 1507667968 19612 18446744073709551615 134512640 135463285 4294956752 18446744073709551615 134534366 0 0 4096 0 0 0 0 17 1 0 0
/proc/2624/statm: 368083 19612 92 232 0 367848 0
Current children cumulated CPU time (s) 282.08
Current children cumulated vsize (KiB) 1477684

[startup+342.302 s]
/proc/loadavg: 1.00 1.00 1.06 2/79 2822
/proc/meminfo: memFree=1315152/2055920 swapFree=4132108/4192956
[pid=2618] ppid=2616 vsize=5352 CPUtime=6.63
/proc/2618/stat : 2618 (Barcelogic) S 2616 2618 2065 0 -1 4194304 332 37141 0 0 0 0 638 25 16 0 1 0 165427756 5480448 236 18446744073709551615 4194304 4889804 548682069280 18446744073709551615 233632752452 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/2618/statm: 1338 236 197 169 0 49 0
[pid=2624] ppid=2618 vsize=1472332 CPUtime=335.43
/proc/2624/stat : 2624 (bsat) R 2618 2618 2065 0 -1 4194304 20711 0 0 0 33523 20 0 0 25 0 1 0 165428421 1507667968 19612 18446744073709551615 134512640 135463285 4294956752 18446744073709551615 134517801 0 0 4096 0 0 0 0 17 1 0 0
/proc/2624/statm: 368083 19612 92 232 0 367848 0
Current children cumulated CPU time (s) 342.06
Current children cumulated vsize (KiB) 1477684

[startup+402.303 s]
/proc/loadavg: 1.00 1.00 1.06 2/79 2822
/proc/meminfo: memFree=1315152/2055920 swapFree=4132108/4192956
[pid=2618] ppid=2616 vsize=5352 CPUtime=6.63
/proc/2618/stat : 2618 (Barcelogic) S 2616 2618 2065 0 -1 4194304 332 37141 0 0 0 0 638 25 16 0 1 0 165427756 5480448 236 18446744073709551615 4194304 4889804 548682069280 18446744073709551615 233632752452 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/2618/statm: 1338 236 197 169 0 49 0
[pid=2624] ppid=2618 vsize=1472332 CPUtime=395.42
/proc/2624/stat : 2624 (bsat) R 2618 2618 2065 0 -1 4194304 20711 0 0 0 39521 21 0 0 25 0 1 0 165428421 1507667968 19612 18446744073709551615 134512640 135463285 4294956752 18446744073709551615 134518059 0 0 4096 0 0 0 0 17 1 0 0
/proc/2624/statm: 368083 19612 92 232 0 367848 0

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

/proc/2624/statm: 368083 21181 92 232 0 367848 0
Current children cumulated CPU time (s) 581.98
Current children cumulated vsize (KiB) 1477684

[startup+642.302 s]
/proc/loadavg: 1.00 1.00 1.03 2/79 2822
/proc/meminfo: memFree=1302544/2055920 swapFree=4132108/4192956
[pid=2618] ppid=2616 vsize=5352 CPUtime=6.63
/proc/2618/stat : 2618 (Barcelogic) S 2616 2618 2065 0 -1 4194304 332 37141 0 0 0 0 638 25 16 0 1 0 165427756 5480448 236 18446744073709551615 4194304 4889804 548682069280 18446744073709551615 233632752452 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/2618/statm: 1338 236 197 169 0 49 0
[pid=2624] ppid=2618 vsize=1472332 CPUtime=635.34
/proc/2624/stat : 2624 (bsat) R 2618 2618 2065 0 -1 4194304 23936 0 0 0 63509 25 0 0 25 0 1 0 165428421 1507667968 22837 18446744073709551615 134512640 135463285 4294956752 18446744073709551615 134517801 0 0 4096 0 0 0 0 17 1 0 0
/proc/2624/statm: 368083 22837 92 232 0 367848 0
Current children cumulated CPU time (s) 641.97
Current children cumulated vsize (KiB) 1477684

[startup+702.302 s]
/proc/loadavg: 1.00 1.00 1.03 2/79 2822
/proc/meminfo: memFree=1294608/2055920 swapFree=4132108/4192956
[pid=2618] ppid=2616 vsize=5352 CPUtime=6.63
/proc/2618/stat : 2618 (Barcelogic) S 2616 2618 2065 0 -1 4194304 332 37141 0 0 0 0 638 25 16 0 1 0 165427756 5480448 236 18446744073709551615 4194304 4889804 548682069280 18446744073709551615 233632752452 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/2618/statm: 1338 236 197 169 0 49 0
[pid=2624] ppid=2618 vsize=1472332 CPUtime=695.32
/proc/2624/stat : 2624 (bsat) R 2618 2618 2065 0 -1 4194304 25901 0 0 0 69504 28 0 0 25 0 1 0 165428421 1507667968 24802 18446744073709551615 134512640 135463285 4294956752 18446744073709551615 134517793 0 0 4096 0 0 0 0 17 1 0 0
/proc/2624/statm: 368083 24802 92 232 0 367848 0
Current children cumulated CPU time (s) 701.95
Current children cumulated vsize (KiB) 1477684

[startup+762.302 s]
/proc/loadavg: 1.00 1.00 1.02 2/79 2822
/proc/meminfo: memFree=1287120/2055920 swapFree=4132108/4192956
[pid=2618] ppid=2616 vsize=5352 CPUtime=6.63
/proc/2618/stat : 2618 (Barcelogic) S 2616 2618 2065 0 -1 4194304 332 37141 0 0 0 0 638 25 16 0 1 0 165427756 5480448 236 18446744073709551615 4194304 4889804 548682069280 18446744073709551615 233632752452 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/2618/statm: 1338 236 197 169 0 49 0
[pid=2624] ppid=2618 vsize=1472332 CPUtime=755.3
/proc/2624/stat : 2624 (bsat) R 2618 2618 2065 0 -1 4194304 27770 0 0 0 75500 30 0 0 25 0 1 0 165428421 1507667968 26671 18446744073709551615 134512640 135463285 4294956752 18446744073709551615 134534376 0 0 4096 0 0 0 0 17 1 0 0
/proc/2624/statm: 368083 26671 92 232 0 367848 0
Current children cumulated CPU time (s) 761.93
Current children cumulated vsize (KiB) 1477684

[startup+822.302 s]
/proc/loadavg: 1.00 1.00 1.01 2/79 2822
/proc/meminfo: memFree=1279248/2055920 swapFree=4132108/4192956
[pid=2618] ppid=2616 vsize=5352 CPUtime=6.63
/proc/2618/stat : 2618 (Barcelogic) S 2616 2618 2065 0 -1 4194304 332 37141 0 0 0 0 638 25 16 0 1 0 165427756 5480448 236 18446744073709551615 4194304 4889804 548682069280 18446744073709551615 233632752452 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/2618/statm: 1338 236 197 169 0 49 0
[pid=2624] ppid=2618 vsize=1472332 CPUtime=815.28
/proc/2624/stat : 2624 (bsat) R 2618 2618 2065 0 -1 4194304 29771 0 0 0 81496 32 0 0 25 0 1 0 165428421 1507667968 28585 18446744073709551615 134512640 135463285 4294956752 18446744073709551615 134534391 0 0 4096 0 0 0 0 17 1 0 0
/proc/2624/statm: 368083 28585 92 232 0 367848 0
Current children cumulated CPU time (s) 821.91
Current children cumulated vsize (KiB) 1477684

[startup+882.305 s]
/proc/loadavg: 1.00 1.00 1.01 2/79 2822
/proc/meminfo: memFree=1279248/2055920 swapFree=4132108/4192956
[pid=2618] ppid=2616 vsize=5352 CPUtime=6.63
/proc/2618/stat : 2618 (Barcelogic) S 2616 2618 2065 0 -1 4194304 332 37141 0 0 0 0 638 25 16 0 1 0 165427756 5480448 236 18446744073709551615 4194304 4889804 548682069280 18446744073709551615 233632752452 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/2618/statm: 1338 236 197 169 0 49 0
[pid=2624] ppid=2618 vsize=1472332 CPUtime=875.27
/proc/2624/stat : 2624 (bsat) R 2618 2618 2065 0 -1 4194304 29771 0 0 0 87494 33 0 0 25 0 1 0 165428421 1507667968 28585 18446744073709551615 134512640 135463285 4294956752 18446744073709551615 134534366 0 0 4096 0 0 0 0 17 1 0 0
/proc/2624/statm: 368083 28585 92 232 0 367848 0
Current children cumulated CPU time (s) 881.9
Current children cumulated vsize (KiB) 1477684

[startup+942.301 s]
/proc/loadavg: 1.03 1.01 1.01 2/79 2822
/proc/meminfo: memFree=1279248/2055920 swapFree=4132108/4192956
[pid=2618] ppid=2616 vsize=5352 CPUtime=6.63
/proc/2618/stat : 2618 (Barcelogic) S 2616 2618 2065 0 -1 4194304 332 37141 0 0 0 0 638 25 16 0 1 0 165427756 5480448 236 18446744073709551615 4194304 4889804 548682069280 18446744073709551615 233632752452 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/2618/statm: 1338 236 197 169 0 49 0
[pid=2624] ppid=2618 vsize=1472332 CPUtime=935.24
/proc/2624/stat : 2624 (bsat) R 2618 2618 2065 0 -1 4194304 29844 0 0 0 93491 33 0 0 25 0 1 0 165428421 1507667968 28585 18446744073709551615 134512640 135463285 4294956752 18446744073709551615 134534376 0 0 4096 0 0 0 0 17 1 0 0
/proc/2624/statm: 368083 28585 92 232 0 367848 0
Current children cumulated CPU time (s) 941.87
Current children cumulated vsize (KiB) 1477684

[startup+1002.3 s]
/proc/loadavg: 1.04 1.02 1.01 2/79 2822
/proc/meminfo: memFree=1279248/2055920 swapFree=4132108/4192956
[pid=2618] ppid=2616 vsize=5352 CPUtime=6.63
/proc/2618/stat : 2618 (Barcelogic) S 2616 2618 2065 0 -1 4194304 332 37141 0 0 0 0 638 25 16 0 1 0 165427756 5480448 236 18446744073709551615 4194304 4889804 548682069280 18446744073709551615 233632752452 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/2618/statm: 1338 236 197 169 0 49 0
[pid=2624] ppid=2618 vsize=1472332 CPUtime=995.23
/proc/2624/stat : 2624 (bsat) R 2618 2618 2065 0 -1 4194304 29844 0 0 0 99489 34 0 0 25 0 1 0 165428421 1507667968 28585 18446744073709551615 134512640 135463285 4294956752 18446744073709551615 134516664 0 0 4096 0 0 0 0 17 1 0 0
/proc/2624/statm: 368083 28585 92 232 0 367848 0
Current children cumulated CPU time (s) 1001.86
Current children cumulated vsize (KiB) 1477684

[startup+1062.3 s]
/proc/loadavg: 1.01 1.02 1.00 2/79 2822
/proc/meminfo: memFree=1279312/2055920 swapFree=4132108/4192956
[pid=2618] ppid=2616 vsize=5352 CPUtime=6.63
/proc/2618/stat : 2618 (Barcelogic) S 2616 2618 2065 0 -1 4194304 332 37141 0 0 0 0 638 25 16 0 1 0 165427756 5480448 236 18446744073709551615 4194304 4889804 548682069280 18446744073709551615 233632752452 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/2618/statm: 1338 236 197 169 0 49 0
[pid=2624] ppid=2618 vsize=1472332 CPUtime=1055.2
/proc/2624/stat : 2624 (bsat) R 2618 2618 2065 0 -1 4194304 29844 0 0 0 105486 34 0 0 25 0 1 0 165428421 1507667968 28585 18446744073709551615 134512640 135463285 4294956752 18446744073709551615 134534498 0 0 4096 0 0 0 0 17 1 0 0
/proc/2624/statm: 368083 28585 92 232 0 367848 0
Current children cumulated CPU time (s) 1061.83
Current children cumulated vsize (KiB) 1477684

[startup+1122.3 s]
/proc/loadavg: 1.00 1.01 1.00 2/79 2822
/proc/meminfo: memFree=1279312/2055920 swapFree=4132108/4192956
[pid=2618] ppid=2616 vsize=5352 CPUtime=6.63
/proc/2618/stat : 2618 (Barcelogic) S 2616 2618 2065 0 -1 4194304 332 37141 0 0 0 0 638 25 16 0 1 0 165427756 5480448 236 18446744073709551615 4194304 4889804 548682069280 18446744073709551615 233632752452 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/2618/statm: 1338 236 197 169 0 49 0
[pid=2624] ppid=2618 vsize=1472332 CPUtime=1115.19
/proc/2624/stat : 2624 (bsat) R 2618 2618 2065 0 -1 4194304 29844 0 0 0 111484 35 0 0 25 0 1 0 165428421 1507667968 28585 18446744073709551615 134512640 135463285 4294956752 18446744073709551615 134534469 0 0 4096 0 0 0 0 17 1 0 0
/proc/2624/statm: 368083 28585 92 232 0 367848 0
Current children cumulated CPU time (s) 1121.82
Current children cumulated vsize (KiB) 1477684

[startup+1182.3 s]
/proc/loadavg: 1.00 1.00 1.00 2/79 2822
/proc/meminfo: memFree=1279312/2055920 swapFree=4132108/4192956
[pid=2618] ppid=2616 vsize=5352 CPUtime=6.63
/proc/2618/stat : 2618 (Barcelogic) S 2616 2618 2065 0 -1 4194304 332 37141 0 0 0 0 638 25 16 0 1 0 165427756 5480448 236 18446744073709551615 4194304 4889804 548682069280 18446744073709551615 233632752452 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/2618/statm: 1338 236 197 169 0 49 0
[pid=2624] ppid=2618 vsize=1472332 CPUtime=1175.16
/proc/2624/stat : 2624 (bsat) R 2618 2618 2065 0 -1 4194304 29844 0 0 0 117481 35 0 0 25 0 1 0 165428421 1507667968 28585 18446744073709551615 134512640 135463285 4294956752 18446744073709551615 134534366 0 0 4096 0 0 0 0 17 1 0 0
/proc/2624/statm: 368083 28585 92 232 0 367848 0
Current children cumulated CPU time (s) 1181.79
Current children cumulated vsize (KiB) 1477684



Maximum CPU time exceeded: sending SIGTERM then SIGKILL

[startup+1200.6 s]
/proc/loadavg: 1.00 1.00 1.00 2/79 2822
/proc/meminfo: memFree=1279312/2055920 swapFree=4132108/4192956
[pid=2618] ppid=2616 vsize=5352 CPUtime=6.63
/proc/2618/stat : 2618 (Barcelogic) S 2616 2618 2065 0 -1 4194304 332 37141 0 0 0 0 638 25 16 0 1 0 165427756 5480448 236 18446744073709551615 4194304 4889804 548682069280 18446744073709551615 233632752452 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/2618/statm: 1338 236 197 169 0 49 0
[pid=2624] ppid=2618 vsize=1472332 CPUtime=1193.46
/proc/2624/stat : 2624 (bsat) R 2618 2618 2065 0 -1 4194304 29844 0 0 0 119311 35 0 0 25 0 1 0 165428421 1507667968 28585 18446744073709551615 134512640 135463285 4294956752 18446744073709551615 134517801 0 0 4096 0 0 0 0 17 1 0 0
/proc/2624/statm: 368083 28585 92 232 0 367848 0
Current children cumulated CPU time (s) 1200.09
Current children cumulated vsize (KiB) 1477684

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

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

[startup+1200.6 s]
/proc/loadavg: 1.00 1.00 1.00 2/79 2822
/proc/meminfo: memFree=1279312/2055920 swapFree=4132108/4192956
[pid=2618] ppid=2616 vsize=5352 CPUtime=6.63
/proc/2618/stat : 2618 (Barcelogic) S 2616 2618 2065 0 -1 4194304 332 37141 0 0 0 0 638 25 16 0 1 0 165427756 5480448 236 18446744073709551615 4194304 4889804 548682069280 18446744073709551615 233632752452 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/2618/statm: 1338 236 197 169 0 49 0
[pid=2624] ppid=2618 vsize=1472332 CPUtime=1193.46
/proc/2624/stat : 2624 (bsat) R 2618 2618 2065 0 -1 4194304 29844 0 0 0 119311 35 0 0 25 0 1 0 165428421 1507667968 28585 18446744073709551615 134512640 135463285 4294956752 18446744073709551615 134517801 0 0 4096 0 0 0 0 17 1 0 0
/proc/2624/statm: 368083 28585 92 232 0 367848 0
Current children cumulated CPU time (s) 1200.09
Current children cumulated vsize (KiB) 1477684

Child ended because it received signal 15 (SIGTERM)

# WARNING:
# CPU time reported by wait4() is probably wrong !
# wait4(...,&childrusage) returns 2618 and gives
#  childrusage.ru_utime.tv_sec=6
#  childrusage.ru_utime.tv_usec=387029
#  childrusage.ru_stime.tv_sec=0
#  childrusage.ru_stime.tv_usec=261960
# CPU time returned by wait4() is 6.64899
# while last known CPU time is 1200.09
#
# Solver probably didn't/couldn't wait for its children
# Using CPU time of the last sample as value...

Real time (s): 1200.61
CPU time (s): 1200.09
CPU user time (s): 1199.49
CPU system time (s): 0.6
CPU usage (%): 99.9565
Max. virtual memory (cumulated for all children) (KiB): 1478160

getrusage(RUSAGE_CHILDREN,...) data:
user time used= 6.38703
system time used= 0.26196
maximum resident set size= 0
integral shared memory size= 0
integral unshared data size= 0
integral unshared stack size= 0
page reclaims= 37473
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= 139

runsolver used 1.14783 second user time and 3.22751 second system time

The end

Launcher Data (download as text)

Begin job on node3 on Wed Apr 18 10:58:20 UTC 2007

IDJOB= 313957
IDBENCH= 20379
IDSOLVER= 122
FILE ID= node3/313957-1176893900

PBS_JOBID= 4595137

Free space on /tmp= 66409 MiB

SOLVER NAME= barcelogic 2007-02-08
BENCH NAME= HOME/pub/bench/SAT07/industrial/anbulagan/hard-unsat/dated-5-17-u.cnf
COMMAND LINE= /tmp/evaluation/313957-1176893900/Barcelogic /tmp/evaluation/313957-1176893900/instance-313957-1176893900.cnf            
RUNSOLVER COMMAND LINE= runsolver  --timestamp  -w ROOT/results/node3/watcher-313957-1176893900 -o ROOT/results/node3/solver-313957-1176893900 -C 1200 -W 2400 -M 1800 --output-limit 1,15  /tmp/evaluation/313957-1176893900/Barcelogic /tmp/evaluation/313957-1176893900/instance-313957-1176893900.cnf            

META MD5SUM SOLVER= 543870ed8fcecafe9ec15dfb146dc18f
MD5SUM BENCH=  83ece6745238c422c7e68e5a07fc7f73

RANDOM SEED= 681720831

TIME LIMIT= 1200 seconds
MEMORY LIMIT= 1800 MiB

Linux node3.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		: 3000.270
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		: 3000.270
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:       1406328 kB
Buffers:         35228 kB
Cached:         539220 kB
SwapCached:      23816 kB
Active:         202300 kB
Inactive:       405096 kB
HighTotal:           0 kB
HighFree:            0 kB
LowTotal:      2055920 kB
LowFree:       1406328 kB
SwapTotal:     4192956 kB
SwapFree:      4132108 kB
Dirty:           17040 kB
Writeback:           0 kB
Mapped:          31296 kB
Slab:            27768 kB
Committed_AS:  5202584 kB
PageTables:       1780 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= 66397 MiB

End job on node3 on Wed Apr 18 11:18:23 UTC 2007