Trace number 347391

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 Fixed 2007-04-13? (TO) 1200.03 1200.51

General information on the benchmark

Nameindustrial/anbulagan/
hard-unsat/total-5-15-u.cnf
MD5SUMc438ce1eb243ac0a49869eda1166f28f
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 variables219756
Number of clauses1008653
Sum of the clauses size2316156
Maximum clause length10
Minimum clause length1
Number of clauses of size 118434
Number of clauses of size 2797195
Number of clauses of size 3151604
Number of clauses of size 44600
Number of clauses of size 518400
Number of clauses of size over 518420

Solver Data (download as text)

0.00/0.00	c Parsing...
0.00/0.89	c ==============================================================================
0.00/0.89	c |           |     ORIGINAL     |              LEARNT              |          |
0.00/0.89	c | Conflicts | Clauses Literals |   Limit Clauses Literals  Lit/Cl | Progress |
0.00/0.89	c ==============================================================================
0.00/0.89	c |         0 |  990219  2297722 |  297065       0        0     nan |  0.000 % |
7.37/7.40	c |         0 |  427478  1139975 |      --       0       --      -- |     --   | -342939/-661157
7.37/7.40	c ==============================================================================
7.37/7.40	c Result  :   #vars: 72951   #clauses: 427478   #literals: 1139975
7.37/7.40	c CPU time:   7.12892 s
7.37/7.40	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/node11/watcher-347391-1176886792 -o ROOT/results/node11/solver-347391-1176886792 -C 1200 -W 2400 -M 1800 --output-limit 1,15 /tmp/evaluation/347391-1176886792/Barcelogic /tmp/evaluation/347391-1176886792/instance-347391-1176886792.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: 0.72 0.93 0.97 3/77 1430
/proc/meminfo: memFree=1601600/2055920 swapFree=4139244/4192956
[pid=1430] ppid=1428 vsize=5352 CPUtime=0
/proc/1430/stat : 1430 (Barcelogic) S 1428 1430 1367 0 -1 4194304 273 0 0 0 0 0 0 0 18 0 1 0 129728239 5480448 232 18446744073709551615 4194304 4889804 548682069280 18446744073709551615 262910214226 0 0 4100 65536 18446744071563648864 0 0 17 1 0 0
/proc/1430/statm: 1338 232 195 169 0 49 0
[pid=1431] ppid=1430 vsize=5352 CPUtime=0
/proc/1431/stat : 1431 (Barcelogic) S 1430 1430 1367 0 -1 4194368 53 25 0 0 0 0 0 0 20 0 1 0 129728239 5480448 236 18446744073709551615 4194304 4889804 548682069280 18446744073709551615 262910042948 0 65536 4096 65538 18446744071563356171 0 0 17 1 0 0
/proc/1431/statm: 1338 236 198 169 0 49 0
[pid=1433] ppid=1431 vsize=0 CPUtime=0
/proc/1433/stat : 1433 (sed) D 1431 1430 1367 0 -1 4194308 163 0 0 0 0 0 0 0 21 0 1 0 129728239 0 0 18446744073709551615 0 0 0 0 0 0 2147483391 4096 0 18446744072099781622 0 0 17 1 0 0
/proc/1433/statm: 
[startup+0.0911459 s]
/proc/loadavg: 0.72 0.93 0.97 3/77 1430
/proc/meminfo: memFree=1601600/2055920 swapFree=4139244/4192956
[pid=1430] ppid=1428 vsize=5352 CPUtime=0
/proc/1430/stat : 1430 (Barcelogic) S 1428 1430 1367 0 -1 4194304 308 252 0 0 0 0 0 0 18 0 1 0 129728239 5480448 235 18446744073709551615 4194304 4889804 548682069280 18446744073709551615 262910042948 0 65536 4100 65538 18446744071563356171 0 0 17 1 0 0
/proc/1430/statm: 1338 235 197 169 0 49 0
Current children cumulated CPU time (s) 0
Current children cumulated vsize (KiB) 5352

[startup+0.101149 s]
/proc/loadavg: 0.72 0.93 0.97 3/77 1430
/proc/meminfo: memFree=1601600/2055920 swapFree=4139244/4192956
[pid=1430] ppid=1428 vsize=5352 CPUtime=0
/proc/1430/stat : 1430 (Barcelogic) S 1428 1430 1367 0 -1 4194304 308 252 0 0 0 0 0 0 18 0 1 0 129728239 5480448 235 18446744073709551615 4194304 4889804 548682069280 18446744073709551615 262910042948 0 65536 4100 65538 18446744071563356171 0 0 17 1 0 0
/proc/1430/statm: 1338 235 197 169 0 49 0
Current children cumulated CPU time (s) 0
Current children cumulated vsize (KiB) 5352

[startup+0.301173 s]
/proc/loadavg: 0.72 0.93 0.97 3/77 1430
/proc/meminfo: memFree=1601600/2055920 swapFree=4139244/4192956
[pid=1430] ppid=1428 vsize=5352 CPUtime=0
/proc/1430/stat : 1430 (Barcelogic) S 1428 1430 1367 0 -1 4194304 308 252 0 0 0 0 0 0 18 0 1 0 129728239 5480448 235 18446744073709551615 4194304 4889804 548682069280 18446744073709551615 262910042948 0 65536 4100 65538 18446744071563356171 0 0 17 1 0 0
/proc/1430/statm: 1338 235 197 169 0 49 0
Current children cumulated CPU time (s) 0
Current children cumulated vsize (KiB) 5352

[startup+0.701221 s]
/proc/loadavg: 0.72 0.93 0.97 3/77 1430
/proc/meminfo: memFree=1601600/2055920 swapFree=4139244/4192956
[pid=1430] ppid=1428 vsize=5352 CPUtime=0
/proc/1430/stat : 1430 (Barcelogic) S 1428 1430 1367 0 -1 4194304 308 252 0 0 0 0 0 0 18 0 1 0 129728239 5480448 235 18446744073709551615 4194304 4889804 548682069280 18446744073709551615 262910042948 0 65536 4100 65538 18446744071563356171 0 0 17 1 0 0
/proc/1430/statm: 1338 235 197 169 0 49 0
Current children cumulated CPU time (s) 0
Current children cumulated vsize (KiB) 5352

[startup+1.50131 s]
/proc/loadavg: 0.72 0.93 0.97 2/79 1435
/proc/meminfo: memFree=1507504/2055920 swapFree=4139244/4192956
[pid=1430] ppid=1428 vsize=5352 CPUtime=0
/proc/1430/stat : 1430 (Barcelogic) S 1428 1430 1367 0 -1 4194304 308 252 0 0 0 0 0 0 18 0 1 0 129728239 5480448 235 18446744073709551615 4194304 4889804 548682069280 18446744073709551615 262910042948 0 65536 4100 65538 18446744071563356171 0 0 17 1 0 0
/proc/1430/statm: 1338 235 197 169 0 49 0
[pid=1435] ppid=1430 vsize=106448 CPUtime=1.48
/proc/1435/stat : 1435 (SatELite_releas) R 1430 1430 1367 0 -1 4194304 27183 0 0 0 134 14 0 0 25 0 1 0 129728240 109002752 24909 18446744073709551615 134512640 135037961 4294956560 18446744073709551615 134681499 0 0 4096 3 0 0 0 17 1 0 0
/proc/1435/statm: 26612 24909 66 128 0 26481 0
Current children cumulated CPU time (s) 1.48
Current children cumulated vsize (KiB) 111800

[startup+3.1015 s]
/proc/loadavg: 0.72 0.93 0.97 2/79 1435
/proc/meminfo: memFree=1495088/2055920 swapFree=4139244/4192956
[pid=1430] ppid=1428 vsize=5352 CPUtime=0
/proc/1430/stat : 1430 (Barcelogic) S 1428 1430 1367 0 -1 4194304 308 252 0 0 0 0 0 0 18 0 1 0 129728239 5480448 235 18446744073709551615 4194304 4889804 548682069280 18446744073709551615 262910042948 0 65536 4100 65538 18446744071563356171 0 0 17 1 0 0
/proc/1430/statm: 1338 235 197 169 0 49 0
[pid=1435] ppid=1430 vsize=112592 CPUtime=3.08
/proc/1435/stat : 1435 (SatELite_releas) R 1430 1430 1367 0 -1 4194304 28883 0 0 0 292 16 0 0 25 0 1 0 129728240 115294208 26441 18446744073709551615 134512640 135037961 4294956560 18446744073709551615 134570820 0 0 4096 3 0 0 0 17 1 0 0
/proc/1435/statm: 28148 26441 66 128 0 28017 0
Current children cumulated CPU time (s) 3.08
Current children cumulated vsize (KiB) 117944

[startup+6.30187 s]
/proc/loadavg: 0.74 0.94 0.97 2/79 1435
/proc/meminfo: memFree=1488816/2055920 swapFree=4139244/4192956
[pid=1430] ppid=1428 vsize=5352 CPUtime=0
/proc/1430/stat : 1430 (Barcelogic) S 1428 1430 1367 0 -1 4194304 308 252 0 0 0 0 0 0 18 0 1 0 129728239 5480448 235 18446744073709551615 4194304 4889804 548682069280 18446744073709551615 262910042948 0 65536 4100 65538 18446744071563356171 0 0 17 1 0 0
/proc/1430/statm: 1338 235 197 169 0 49 0
[pid=1435] ppid=1430 vsize=133360 CPUtime=6.27
/proc/1435/stat : 1435 (SatELite_releas) R 1430 1430 1367 0 -1 4194304 34599 0 0 0 606 21 0 0 25 0 1 0 129728240 136560640 28958 18446744073709551615 134512640 135037961 4294956560 18446744073709551615 134574413 0 0 4096 3 0 0 0 17 1 0 0
/proc/1435/statm: 33340 28958 66 128 0 33209 0
Current children cumulated CPU time (s) 6.27
Current children cumulated vsize (KiB) 138712

[startup+12.7016 s]
/proc/loadavg: 0.76 0.94 0.97 2/79 1436
/proc/meminfo: memFree=1562416/2055920 swapFree=4139244/4192956
[pid=1430] ppid=1428 vsize=5352 CPUtime=7.96
/proc/1430/stat : 1430 (Barcelogic) S 1428 1430 1367 0 -1 4194304 334 43850 0 0 0 0 765 31 16 0 1 0 129728239 5480448 237 18446744073709551615 4194304 4889804 548682069280 18446744073709551615 262910042948 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/1430/statm: 1338 237 197 169 0 49 0
[pid=1436] ppid=1430 vsize=1471224 CPUtime=4.7
/proc/1436/stat : 1436 (bsat) R 1430 1430 1367 0 -1 4194304 6856 0 0 0 467 3 0 0 25 0 1 0 129729038 1506533376 6114 18446744073709551615 134512640 135463317 4294956752 18446744073709551615 134545379 0 0 4096 0 0 0 0 17 1 0 0
/proc/1436/statm: 367806 6114 78 232 0 367571 0
Current children cumulated CPU time (s) 12.66
Current children cumulated vsize (KiB) 1476576

[startup+25.5011 s]
/proc/loadavg: 0.81 0.94 0.97 2/79 1436
/proc/meminfo: memFree=1556336/2055920 swapFree=4139244/4192956
[pid=1430] ppid=1428 vsize=5352 CPUtime=7.96
/proc/1430/stat : 1430 (Barcelogic) S 1428 1430 1367 0 -1 4194304 334 43850 0 0 0 0 765 31 16 0 1 0 129728239 5480448 237 18446744073709551615 4194304 4889804 548682069280 18446744073709551615 262910042948 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/1430/statm: 1338 237 197 169 0 49 0
[pid=1436] ppid=1430 vsize=1471256 CPUtime=17.48
/proc/1436/stat : 1436 (bsat) R 1430 1430 1367 0 -1 4194304 8866 0 0 0 1745 3 0 0 25 0 1 0 129729038 1506566144 7689 18446744073709551615 134512640 135463317 4294956752 18446744073709551615 134528287 0 0 4096 0 0 0 0 17 1 0 0
/proc/1436/statm: 367814 7689 79 232 0 367579 0
Current children cumulated CPU time (s) 25.44
Current children cumulated vsize (KiB) 1476608

[startup+51.1012 s]
/proc/loadavg: 0.87 0.94 0.97 2/79 1436
/proc/meminfo: memFree=1546032/2055920 swapFree=4139244/4192956
[pid=1430] ppid=1428 vsize=5352 CPUtime=7.96
/proc/1430/stat : 1430 (Barcelogic) S 1428 1430 1367 0 -1 4194304 334 43850 0 0 0 0 765 31 16 0 1 0 129728239 5480448 237 18446744073709551615 4194304 4889804 548682069280 18446744073709551615 262910042948 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/1430/statm: 1338 237 197 169 0 49 0
[pid=1436] ppid=1430 vsize=1471256 CPUtime=43.08
/proc/1436/stat : 1436 (bsat) R 1430 1430 1367 0 -1 4194304 11540 0 0 0 4303 5 0 0 25 0 1 0 129729038 1506566144 10354 18446744073709551615 134512640 135463317 4294956752 18446744073709551615 134517315 0 0 4096 0 0 0 0 17 1 0 0
/proc/1436/statm: 367814 10354 84 232 0 367579 0
Current children cumulated CPU time (s) 51.04
Current children cumulated vsize (KiB) 1476608

[startup+102.305 s]
/proc/loadavg: 0.94 0.95 0.97 2/85 1602
/proc/meminfo: memFree=1528552/2055920 swapFree=4139244/4192956
[pid=1430] ppid=1428 vsize=5352 CPUtime=7.96
/proc/1430/stat : 1430 (Barcelogic) S 1428 1430 1367 0 -1 4194304 334 43850 0 0 0 0 765 31 16 0 1 0 129728239 5480448 237 18446744073709551615 4194304 4889804 548682069280 18446744073709551615 262910042948 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/1430/statm: 1338 237 197 169 0 49 0
[pid=1436] ppid=1430 vsize=1471256 CPUtime=94.19
/proc/1436/stat : 1436 (bsat) R 1430 1430 1367 0 -1 4194304 15538 0 0 0 9410 9 0 0 25 0 1 0 129729038 1506566144 14352 18446744073709551615 134512640 135463317 4294956752 18446744073709551615 134534366 0 0 4096 0 0 0 0 17 1 0 0
/proc/1436/statm: 367814 14352 84 232 0 367579 0
Current children cumulated CPU time (s) 102.15
Current children cumulated vsize (KiB) 1476608

[startup+162.301 s]
/proc/loadavg: 0.98 0.95 0.97 2/79 1634
/proc/meminfo: memFree=1510192/2055920 swapFree=4139244/4192956
[pid=1430] ppid=1428 vsize=5352 CPUtime=7.96
/proc/1430/stat : 1430 (Barcelogic) S 1428 1430 1367 0 -1 4194304 334 43850 0 0 0 0 765 31 16 0 1 0 129728239 5480448 237 18446744073709551615 4194304 4889804 548682069280 18446744073709551615 262910042948 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/1430/statm: 1338 237 197 169 0 49 0
[pid=1436] ppid=1430 vsize=1471256 CPUtime=154.15
/proc/1436/stat : 1436 (bsat) R 1430 1430 1367 0 -1 4194304 20419 0 0 0 15400 15 0 0 25 0 1 0 129729038 1506566144 19233 18446744073709551615 134512640 135463317 4294956752 18446744073709551615 134534391 0 0 4096 0 0 0 0 17 1 0 0
/proc/1436/statm: 367814 19233 84 232 0 367579 0
Current children cumulated CPU time (s) 162.11
Current children cumulated vsize (KiB) 1476608

[startup+222.301 s]
/proc/loadavg: 0.99 0.96 0.97 2/79 1634
/proc/meminfo: memFree=1494960/2055920 swapFree=4139244/4192956
[pid=1430] ppid=1428 vsize=5352 CPUtime=7.96
/proc/1430/stat : 1430 (Barcelogic) S 1428 1430 1367 0 -1 4194304 334 43850 0 0 0 0 765 31 16 0 1 0 129728239 5480448 237 18446744073709551615 4194304 4889804 548682069280 18446744073709551615 262910042948 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/1430/statm: 1338 237 197 169 0 49 0
[pid=1436] ppid=1430 vsize=1471256 CPUtime=214.13
/proc/1436/stat : 1436 (bsat) R 1430 1430 1367 0 -1 4194304 24186 0 0 0 21392 21 0 0 25 0 1 0 129729038 1506566144 23000 18446744073709551615 134512640 135463317 4294956752 18446744073709551615 134534376 0 0 4096 0 0 0 0 17 1 0 0
/proc/1436/statm: 367814 23000 84 232 0 367579 0
Current children cumulated CPU time (s) 222.09
Current children cumulated vsize (KiB) 1476608

[startup+282.301 s]
/proc/loadavg: 0.99 0.97 0.97 2/79 1634
/proc/meminfo: memFree=1478256/2055920 swapFree=4139244/4192956
[pid=1430] ppid=1428 vsize=5352 CPUtime=7.96
/proc/1430/stat : 1430 (Barcelogic) S 1428 1430 1367 0 -1 4194304 334 43850 0 0 0 0 765 31 16 0 1 0 129728239 5480448 237 18446744073709551615 4194304 4889804 548682069280 18446744073709551615 262910042948 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/1430/statm: 1338 237 197 169 0 49 0
[pid=1436] ppid=1430 vsize=1471256 CPUtime=274.11
/proc/1436/stat : 1436 (bsat) R 1430 1430 1367 0 -1 4194304 28369 0 0 0 27385 26 0 0 25 0 1 0 129729038 1506566144 27183 18446744073709551615 134512640 135463317 4294956752 18446744073709551615 134534391 0 0 4096 0 0 0 0 17 1 0 0
/proc/1436/statm: 367814 27183 84 232 0 367579 0
Current children cumulated CPU time (s) 282.07
Current children cumulated vsize (KiB) 1476608

[startup+342.302 s]
/proc/loadavg: 0.99 0.97 0.97 2/79 1634
/proc/meminfo: memFree=1463088/2055920 swapFree=4139244/4192956
[pid=1430] ppid=1428 vsize=5352 CPUtime=7.96
/proc/1430/stat : 1430 (Barcelogic) S 1428 1430 1367 0 -1 4194304 334 43850 0 0 0 0 765 31 16 0 1 0 129728239 5480448 237 18446744073709551615 4194304 4889804 548682069280 18446744073709551615 262910042948 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/1430/statm: 1338 237 197 169 0 49 0
[pid=1436] ppid=1430 vsize=1471256 CPUtime=334.1
/proc/1436/stat : 1436 (bsat) R 1430 1430 1367 0 -1 4194304 32149 0 0 0 33380 30 0 0 25 0 1 0 129729038 1506566144 30963 18446744073709551615 134512640 135463317 4294956752 18446744073709551615 134534366 0 0 4096 0 0 0 0 17 1 0 0
/proc/1436/statm: 367814 30963 84 232 0 367579 0
Current children cumulated CPU time (s) 342.06
Current children cumulated vsize (KiB) 1476608

[startup+402.302 s]
/proc/loadavg: 0.99 0.97 0.97 2/79 1634
/proc/meminfo: memFree=1451056/2055920 swapFree=4139244/4192956
[pid=1430] ppid=1428 vsize=5352 CPUtime=7.96
/proc/1430/stat : 1430 (Barcelogic) S 1428 1430 1367 0 -1 4194304 334 43850 0 0 0 0 765 31 16 0 1 0 129728239 5480448 237 18446744073709551615 4194304 4889804 548682069280 18446744073709551615 262910042948 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/1430/statm: 1338 237 197 169 0 49 0
[pid=1436] ppid=1430 vsize=1471256 CPUtime=394.09

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

/proc/1436/statm: 367847 35704 94 232 0 367612 0
Current children cumulated CPU time (s) 582
Current children cumulated vsize (KiB) 1476740

[startup+642.302 s]
/proc/loadavg: 0.99 0.97 0.97 2/79 1634
/proc/meminfo: memFree=1443768/2055920 swapFree=4139244/4192956
[pid=1430] ppid=1428 vsize=5352 CPUtime=7.96
/proc/1430/stat : 1430 (Barcelogic) S 1428 1430 1367 0 -1 4194304 334 43850 0 0 0 0 765 31 16 0 1 0 129728239 5480448 237 18446744073709551615 4194304 4889804 548682069280 18446744073709551615 262910042948 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/1430/statm: 1338 237 197 169 0 49 0
[pid=1436] ppid=1430 vsize=1471388 CPUtime=634.02
/proc/1436/stat : 1436 (bsat) R 1430 1430 1367 0 -1 4194304 37036 0 0 0 63364 38 0 0 25 0 1 0 129729038 1506701312 35704 18446744073709551615 134512640 135463317 4294956752 18446744073709551615 134517801 0 0 4096 0 0 0 0 17 1 0 0
/proc/1436/statm: 367847 35704 94 232 0 367612 0
Current children cumulated CPU time (s) 641.98
Current children cumulated vsize (KiB) 1476740

[startup+702.301 s]
/proc/loadavg: 0.99 0.97 0.97 2/79 1634
/proc/meminfo: memFree=1443832/2055920 swapFree=4139244/4192956
[pid=1430] ppid=1428 vsize=5352 CPUtime=7.96
/proc/1430/stat : 1430 (Barcelogic) S 1428 1430 1367 0 -1 4194304 334 43850 0 0 0 0 765 31 16 0 1 0 129728239 5480448 237 18446744073709551615 4194304 4889804 548682069280 18446744073709551615 262910042948 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/1430/statm: 1338 237 197 169 0 49 0
[pid=1436] ppid=1430 vsize=1471388 CPUtime=694.01
/proc/1436/stat : 1436 (bsat) R 1430 1430 1367 0 -1 4194304 37036 0 0 0 69362 39 0 0 25 0 1 0 129729038 1506701312 35704 18446744073709551615 134512640 135463317 4294956752 18446744073709551615 134518059 0 0 4096 0 0 0 0 17 1 0 0
/proc/1436/statm: 367847 35704 94 232 0 367612 0
Current children cumulated CPU time (s) 701.97
Current children cumulated vsize (KiB) 1476740

[startup+762.305 s]
/proc/loadavg: 0.99 0.97 0.97 2/79 1634
/proc/meminfo: memFree=1443832/2055920 swapFree=4139244/4192956
[pid=1430] ppid=1428 vsize=5352 CPUtime=7.96
/proc/1430/stat : 1430 (Barcelogic) S 1428 1430 1367 0 -1 4194304 334 43850 0 0 0 0 765 31 16 0 1 0 129728239 5480448 237 18446744073709551615 4194304 4889804 548682069280 18446744073709551615 262910042948 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/1430/statm: 1338 237 197 169 0 49 0
[pid=1436] ppid=1430 vsize=1471388 CPUtime=753.99
/proc/1436/stat : 1436 (bsat) R 1430 1430 1367 0 -1 4194304 37036 0 0 0 75360 39 0 0 25 0 1 0 129729038 1506701312 35704 18446744073709551615 134512640 135463317 4294956752 18446744073709551615 134517801 0 0 4096 0 0 0 0 17 1 0 0
/proc/1436/statm: 367847 35704 94 232 0 367612 0
Current children cumulated CPU time (s) 761.95
Current children cumulated vsize (KiB) 1476740

[startup+822.301 s]
/proc/loadavg: 0.99 0.97 0.97 2/79 1634
/proc/meminfo: memFree=1438968/2055920 swapFree=4139244/4192956
[pid=1430] ppid=1428 vsize=5352 CPUtime=7.96
/proc/1430/stat : 1430 (Barcelogic) S 1428 1430 1367 0 -1 4194304 334 43850 0 0 0 0 765 31 16 0 1 0 129728239 5480448 237 18446744073709551615 4194304 4889804 548682069280 18446744073709551615 262910042948 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/1430/statm: 1338 237 197 169 0 49 0
[pid=1436] ppid=1430 vsize=1471388 CPUtime=813.97
/proc/1436/stat : 1436 (bsat) R 1430 1430 1367 0 -1 4194304 38277 0 0 0 81356 41 0 0 25 0 1 0 129729038 1506701312 36945 18446744073709551615 134512640 135463317 4294956752 18446744073709551615 134517278 0 0 4096 0 0 0 0 17 1 0 0
/proc/1436/statm: 367847 36945 94 232 0 367612 0
Current children cumulated CPU time (s) 821.93
Current children cumulated vsize (KiB) 1476740

[startup+882.301 s]
/proc/loadavg: 0.99 0.97 0.97 2/79 1634
/proc/meminfo: memFree=1423928/2055920 swapFree=4139244/4192956
[pid=1430] ppid=1428 vsize=5352 CPUtime=7.96
/proc/1430/stat : 1430 (Barcelogic) S 1428 1430 1367 0 -1 4194304 334 43850 0 0 0 0 765 31 16 0 1 0 129728239 5480448 237 18446744073709551615 4194304 4889804 548682069280 18446744073709551615 262910042948 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/1430/statm: 1338 237 197 169 0 49 0
[pid=1436] ppid=1430 vsize=1471388 CPUtime=873.96
/proc/1436/stat : 1436 (bsat) R 1430 1430 1367 0 -1 4194304 42006 0 0 0 87351 45 0 0 25 0 1 0 129729038 1506701312 40674 18446744073709551615 134512640 135463317 4294956752 18446744073709551615 134534374 0 0 4096 0 0 0 0 17 1 0 0
/proc/1436/statm: 367847 40674 94 232 0 367612 0
Current children cumulated CPU time (s) 881.92
Current children cumulated vsize (KiB) 1476740

[startup+942.301 s]
/proc/loadavg: 0.99 0.97 0.97 2/79 1634
/proc/meminfo: memFree=1410104/2055920 swapFree=4139244/4192956
[pid=1430] ppid=1428 vsize=5352 CPUtime=7.96
/proc/1430/stat : 1430 (Barcelogic) S 1428 1430 1367 0 -1 4194304 334 43850 0 0 0 0 765 31 16 0 1 0 129728239 5480448 237 18446744073709551615 4194304 4889804 548682069280 18446744073709551615 262910042948 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/1430/statm: 1338 237 197 169 0 49 0
[pid=1436] ppid=1430 vsize=1471388 CPUtime=933.94
/proc/1436/stat : 1436 (bsat) R 1430 1430 1367 0 -1 4194304 45475 0 0 0 93345 49 0 0 25 0 1 0 129729038 1506701312 44143 18446744073709551615 134512640 135463317 4294956752 18446744073709551615 134534366 0 0 4096 0 0 0 0 17 1 0 0
/proc/1436/statm: 367847 44143 94 232 0 367612 0
Current children cumulated CPU time (s) 941.9
Current children cumulated vsize (KiB) 1476740

[startup+1002.3 s]
/proc/loadavg: 0.99 0.97 0.97 2/79 1634
/proc/meminfo: memFree=1400184/2055920 swapFree=4139244/4192956
[pid=1430] ppid=1428 vsize=5352 CPUtime=7.96
/proc/1430/stat : 1430 (Barcelogic) S 1428 1430 1367 0 -1 4194304 334 43850 0 0 0 0 765 31 16 0 1 0 129728239 5480448 237 18446744073709551615 4194304 4889804 548682069280 18446744073709551615 262910042948 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/1430/statm: 1338 237 197 169 0 49 0
[pid=1436] ppid=1430 vsize=1471388 CPUtime=993.92
/proc/1436/stat : 1436 (bsat) R 1430 1430 1367 0 -1 4194304 47933 0 0 0 99340 52 0 0 25 0 1 0 129729038 1506701312 46601 18446744073709551615 134512640 135463317 4294956752 18446744073709551615 134534366 0 0 4096 0 0 0 0 17 1 0 0
/proc/1436/statm: 367847 46601 94 232 0 367612 0
Current children cumulated CPU time (s) 1001.88
Current children cumulated vsize (KiB) 1476740

[startup+1062.3 s]
/proc/loadavg: 0.99 0.97 0.97 2/79 1634
/proc/meminfo: memFree=1387896/2055920 swapFree=4139244/4192956
[pid=1430] ppid=1428 vsize=5352 CPUtime=7.96
/proc/1430/stat : 1430 (Barcelogic) S 1428 1430 1367 0 -1 4194304 334 43850 0 0 0 0 765 31 16 0 1 0 129728239 5480448 237 18446744073709551615 4194304 4889804 548682069280 18446744073709551615 262910042948 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/1430/statm: 1338 237 197 169 0 49 0
[pid=1436] ppid=1430 vsize=1471388 CPUtime=1053.91
/proc/1436/stat : 1436 (bsat) R 1430 1430 1367 0 -1 4194304 51000 0 0 0 105336 55 0 0 25 0 1 0 129729038 1506701312 49668 18446744073709551615 134512640 135463317 4294956752 18446744073709551615 134534435 0 0 4096 0 0 0 0 17 1 0 0
/proc/1436/statm: 367847 49668 94 232 0 367612 0
Current children cumulated CPU time (s) 1061.87
Current children cumulated vsize (KiB) 1476740

[startup+1122.3 s]
/proc/loadavg: 0.99 0.97 0.97 2/79 1634
/proc/meminfo: memFree=1374648/2055920 swapFree=4139244/4192956
[pid=1430] ppid=1428 vsize=5352 CPUtime=7.96
/proc/1430/stat : 1430 (Barcelogic) S 1428 1430 1367 0 -1 4194304 334 43850 0 0 0 0 765 31 16 0 1 0 129728239 5480448 237 18446744073709551615 4194304 4889804 548682069280 18446744073709551615 262910042948 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/1430/statm: 1338 237 197 169 0 49 0
[pid=1436] ppid=1430 vsize=1471388 CPUtime=1113.89
/proc/1436/stat : 1436 (bsat) R 1430 1430 1367 0 -1 4194304 54298 0 0 0 111331 58 0 0 25 0 1 0 129729038 1506701312 52966 18446744073709551615 134512640 135463317 4294956752 18446744073709551615 134517808 0 0 4096 0 0 0 0 17 1 0 0
/proc/1436/statm: 367847 52966 94 232 0 367612 0
Current children cumulated CPU time (s) 1121.85
Current children cumulated vsize (KiB) 1476740

[startup+1182.3 s]
/proc/loadavg: 0.99 0.97 0.97 2/79 1634
/proc/meminfo: memFree=1361272/2055920 swapFree=4139244/4192956
[pid=1430] ppid=1428 vsize=5352 CPUtime=7.96
/proc/1430/stat : 1430 (Barcelogic) S 1428 1430 1367 0 -1 4194304 334 43850 0 0 0 0 765 31 16 0 1 0 129728239 5480448 237 18446744073709551615 4194304 4889804 548682069280 18446744073709551615 262910042948 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/1430/statm: 1338 237 197 169 0 49 0
[pid=1436] ppid=1430 vsize=1471388 CPUtime=1173.88
/proc/1436/stat : 1436 (bsat) R 1430 1430 1367 0 -1 4194304 57628 0 0 0 117326 62 0 0 25 0 1 0 129729038 1506701312 56296 18446744073709551615 134512640 135463317 4294956752 18446744073709551615 134534376 0 0 4096 0 0 0 0 17 1 0 0
/proc/1436/statm: 367847 56296 94 232 0 367612 0
Current children cumulated CPU time (s) 1181.84
Current children cumulated vsize (KiB) 1476740



Maximum CPU time exceeded: sending SIGTERM then SIGKILL

[startup+1200.5 s]
/proc/loadavg: 0.99 0.97 0.97 2/79 1634
/proc/meminfo: memFree=1357368/2055920 swapFree=4139244/4192956
[pid=1430] ppid=1428 vsize=5352 CPUtime=7.96
/proc/1430/stat : 1430 (Barcelogic) S 1428 1430 1367 0 -1 4194304 334 43850 0 0 0 0 765 31 16 0 1 0 129728239 5480448 237 18446744073709551615 4194304 4889804 548682069280 18446744073709551615 262910042948 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/1430/statm: 1338 237 197 169 0 49 0
[pid=1436] ppid=1430 vsize=1471388 CPUtime=1192.07
/proc/1436/stat : 1436 (bsat) R 1430 1430 1367 0 -1 4194304 58586 0 0 0 119144 63 0 0 25 0 1 0 129729038 1506701312 57254 18446744073709551615 134512640 135463317 4294956752 18446744073709551615 134534484 0 0 4096 0 0 0 0 17 1 0 0
/proc/1436/statm: 367847 57254 94 232 0 367612 0
Current children cumulated CPU time (s) 1200.03
Current children cumulated vsize (KiB) 1476740

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

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

[startup+1200.5 s]
/proc/loadavg: 0.99 0.97 0.97 2/79 1634
/proc/meminfo: memFree=1357368/2055920 swapFree=4139244/4192956
[pid=1430] ppid=1428 vsize=5352 CPUtime=7.96
/proc/1430/stat : 1430 (Barcelogic) S 1428 1430 1367 0 -1 4194304 334 43850 0 0 0 0 765 31 16 0 1 0 129728239 5480448 237 18446744073709551615 4194304 4889804 548682069280 18446744073709551615 262910042948 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/1430/statm: 1338 237 197 169 0 49 0
[pid=1436] ppid=1430 vsize=1471388 CPUtime=1192.07
/proc/1436/stat : 1436 (bsat) R 1430 1430 1367 0 -1 4194304 58586 0 0 0 119144 63 0 0 25 0 1 0 129729038 1506701312 57254 18446744073709551615 134512640 135463317 4294956752 18446744073709551615 134534484 0 0 4096 0 0 0 0 17 1 0 0
/proc/1436/statm: 367847 57254 94 232 0 367612 0
Current children cumulated CPU time (s) 1200.03
Current children cumulated vsize (KiB) 1476740

Child ended because it received signal 15 (SIGTERM)

# WARNING:
# CPU time reported by wait4() is probably wrong !
# wait4(...,&childrusage) returns 1430 and gives
#  childrusage.ru_utime.tv_sec=7
#  childrusage.ru_utime.tv_usec=658835
#  childrusage.ru_stime.tv_sec=0
#  childrusage.ru_stime.tv_usec=312952
# CPU time returned by wait4() is 7.97179
# while last known CPU time is 1200.03
#
# Solver probably didn't/couldn't wait for its children
# Using CPU time of the last sample as value...

Real time (s): 1200.51
CPU time (s): 1200.03
CPU user time (s): 1199.09
CPU system time (s): 0.94
CPU usage (%): 99.9597
Max. virtual memory (cumulated for all children) (KiB): 1477316

getrusage(RUSAGE_CHILDREN,...) data:
user time used= 7.65883
system time used= 0.312952
maximum resident set size= 0
integral shared memory size= 0
integral unshared data size= 0
integral unshared stack size= 0
page reclaims= 44184
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= 80

runsolver used 1.10483 second user time and 3.2745 second system time

The end

Launcher Data (download as text)

Begin job on node11 on Wed Apr 18 08:59:53 UTC 2007

IDJOB= 347391
IDBENCH= 20368
IDSOLVER= 154
FILE ID= node11/347391-1176886792

PBS_JOBID= 4595119

Free space on /tmp= 66255 MiB

SOLVER NAME= Barcelogic Fixed 2007-04-13
BENCH NAME= HOME/pub/bench/SAT07/industrial/anbulagan/hard-unsat/total-5-15-u.cnf
COMMAND LINE= /tmp/evaluation/347391-1176886792/Barcelogic /tmp/evaluation/347391-1176886792/instance-347391-1176886792.cnf            
RUNSOLVER COMMAND LINE= runsolver  --timestamp  -w ROOT/results/node11/watcher-347391-1176886792 -o ROOT/results/node11/solver-347391-1176886792 -C 1200 -W 2400 -M 1800 --output-limit 1,15  /tmp/evaluation/347391-1176886792/Barcelogic /tmp/evaluation/347391-1176886792/instance-347391-1176886792.cnf            

META MD5SUM SOLVER= 79e0ce795fa2b766501147b4c62bcf0d
MD5SUM BENCH=  c438ce1eb243ac0a49869eda1166f28f

RANDOM SEED= 769439222

TIME LIMIT= 1200 seconds
MEMORY LIMIT= 1800 MiB

Linux node11.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		: 3000.235
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		: 3000.235
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:       1602072 kB
Buffers:         31596 kB
Cached:         344752 kB
SwapCached:      22336 kB
Active:         128444 kB
Inactive:       282392 kB
HighTotal:           0 kB
HighFree:            0 kB
LowTotal:      2055920 kB
LowFree:       1602072 kB
SwapTotal:     4192956 kB
SwapFree:      4139244 kB
Dirty:           19952 kB
Writeback:           0 kB
Mapped:          30020 kB
Slab:            28496 kB
Committed_AS:  6140316 kB
PageTables:       1848 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= 66241 MiB

End job on node11 on Wed Apr 18 09:19:56 UTC 2007