Trace number 313397

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) 1200.04 1200.41

General information on the benchmark

Nameindustrial/anbulagan/
hard-unsat/total-10-17-u.cnf
MD5SUM9ce7c48a28ddd5790e38607bb893dd38
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 variables293864
Number of clauses1370917
Sum of the clauses size3163902
Maximum clause length10
Minimum clause length1
Number of clauses of size 124516
Number of clauses of size 21065117
Number of clauses of size 3226184
Number of clauses of size 46120
Number of clauses of size 524480
Number of clauses of size over 524500

Solver Data (download as text)

0.00/0.00	c Parsing...
1.18/1.23	c ==============================================================================
1.18/1.23	c |           |     ORIGINAL     |              LEARNT              |          |
1.18/1.23	c | Conflicts | Clauses Literals |   Limit Clauses Literals  Lit/Cl | Progress |
1.18/1.23	c ==============================================================================
1.18/1.23	c |         0 | 1346401  3139386 |  403920       0        0     nan |  0.000 % |
10.08/10.19	c |         0 |  534198  1400252 |      --       0       --      -- |     --   | -504732/-1043370
10.08/10.19	c ==============================================================================
10.08/10.19	c Result  :   #vars: 84762   #clauses: 534198   #literals: 1400252
10.08/10.19	c CPU time:   9.81851 s
10.08/10.19	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/node71/watcher-313397-1176884409 -o ROOT/results/node71/solver-313397-1176884409 -C 1200 -W 2400 -M 1800 --output-limit 1,15 /tmp/evaluation/313397-1176884409/Barcelogic /tmp/evaluation/313397-1176884409/instance-313397-1176884409.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 0.99 0.97 3/64 21748
/proc/meminfo: memFree=1543088/2055920 swapFree=4184232/4192956
[pid=21748] ppid=21746 vsize=5352 CPUtime=0
/proc/21748/stat : 21748 (Barcelogic) S 21746 21748 20878 0 -1 4194304 273 0 0 0 0 0 0 0 18 0 1 0 164430234 5480448 232 18446744073709551615 4194304 4889804 548682069280 18446744073709551615 231962542162 0 0 4100 65536 18446744071563648864 0 0 17 1 0 0
/proc/21748/statm: 1338 232 195 169 0 49 0
[pid=21749] ppid=21748 vsize=5352 CPUtime=0
/proc/21749/stat : 21749 (Barcelogic) S 21748 21748 20878 0 -1 4194368 53 25 0 0 0 0 0 0 20 0 1 0 164430234 5480448 236 18446744073709551615 4194304 4889804 548682069280 18446744073709551615 231962370884 0 65536 4096 65538 18446744071563356171 0 0 17 1 0 0
/proc/21749/statm: 1338 236 198 169 0 49 0
[pid=21751] ppid=21749 vsize=0 CPUtime=0
/proc/21751/stat : 21751 (sed) D 21749 21748 20878 0 -1 4194308 163 0 0 0 0 0 0 0 22 0 1 0 164430234 0 0 18446744073709551615 0 0 0 0 0 0 2147483391 4096 0 18446744072099781622 0 0 17 1 0 0
/proc/21751/statm: 0 0 0 0 0 0 0

[startup+0.062138 s]
/proc/loadavg: 1.00 0.99 0.97 3/64 21748
/proc/meminfo: memFree=1543088/2055920 swapFree=4184232/4192956
[pid=21748] ppid=21746 vsize=5352 CPUtime=0
/proc/21748/stat : 21748 (Barcelogic) S 21746 21748 20878 0 -1 4194304 308 252 0 0 0 0 0 0 18 0 1 0 164430234 5480448 235 18446744073709551615 4194304 4889804 548682069280 18446744073709551615 231962370884 0 65536 4100 65538 18446744071563356171 0 0 17 1 0 0
/proc/21748/statm: 1338 235 197 169 0 49 0
Current children cumulated CPU time (s) 0
Current children cumulated vsize (KiB) 5352

[startup+0.101146 s]
/proc/loadavg: 1.00 0.99 0.97 3/64 21748
/proc/meminfo: memFree=1543088/2055920 swapFree=4184232/4192956
[pid=21748] ppid=21746 vsize=5352 CPUtime=0
/proc/21748/stat : 21748 (Barcelogic) S 21746 21748 20878 0 -1 4194304 308 252 0 0 0 0 0 0 18 0 1 0 164430234 5480448 235 18446744073709551615 4194304 4889804 548682069280 18446744073709551615 231962370884 0 65536 4100 65538 18446744071563356171 0 0 17 1 0 0
/proc/21748/statm: 1338 235 197 169 0 49 0
Current children cumulated CPU time (s) 0
Current children cumulated vsize (KiB) 5352

[startup+0.301175 s]
/proc/loadavg: 1.00 0.99 0.97 3/64 21748
/proc/meminfo: memFree=1543088/2055920 swapFree=4184232/4192956
[pid=21748] ppid=21746 vsize=5352 CPUtime=0
/proc/21748/stat : 21748 (Barcelogic) S 21746 21748 20878 0 -1 4194304 308 252 0 0 0 0 0 0 18 0 1 0 164430234 5480448 235 18446744073709551615 4194304 4889804 548682069280 18446744073709551615 231962370884 0 65536 4100 65538 18446744071563356171 0 0 17 1 0 0
/proc/21748/statm: 1338 235 197 169 0 49 0
Current children cumulated CPU time (s) 0
Current children cumulated vsize (KiB) 5352

[startup+0.701229 s]
/proc/loadavg: 1.00 0.99 0.97 3/64 21748
/proc/meminfo: memFree=1543088/2055920 swapFree=4184232/4192956
[pid=21748] ppid=21746 vsize=5352 CPUtime=0
/proc/21748/stat : 21748 (Barcelogic) S 21746 21748 20878 0 -1 4194304 308 252 0 0 0 0 0 0 18 0 1 0 164430234 5480448 235 18446744073709551615 4194304 4889804 548682069280 18446744073709551615 231962370884 0 65536 4100 65538 18446744071563356171 0 0 17 1 0 0
/proc/21748/statm: 1338 235 197 169 0 49 0
Current children cumulated CPU time (s) 0
Current children cumulated vsize (KiB) 5352

[startup+1.50133 s]
/proc/loadavg: 1.00 0.99 0.97 2/66 21753
/proc/meminfo: memFree=1438112/2055920 swapFree=4184232/4192956
[pid=21748] ppid=21746 vsize=5352 CPUtime=0
/proc/21748/stat : 21748 (Barcelogic) S 21746 21748 20878 0 -1 4194304 308 252 0 0 0 0 0 0 18 0 1 0 164430234 5480448 235 18446744073709551615 4194304 4889804 548682069280 18446744073709551615 231962370884 0 65536 4100 65538 18446744071563356171 0 0 17 1 0 0
/proc/21748/statm: 1338 235 197 169 0 49 0
[pid=21753] ppid=21748 vsize=152044 CPUtime=1.48
/proc/21753/stat : 21753 (SatELite_releas) R 21748 21748 20878 0 -1 4194304 32002 0 0 0 129 19 0 0 25 0 1 0 164430235 155693056 31890 18446744073709551615 134512640 135037961 4294956560 18446744073709551615 134542406 0 0 4096 3 0 0 0 17 1 0 0
/proc/21753/statm: 38011 31890 62 128 0 37880 0
Current children cumulated CPU time (s) 1.48
Current children cumulated vsize (KiB) 157396

[startup+3.10154 s]
/proc/loadavg: 1.00 0.99 0.97 2/66 21753
/proc/meminfo: memFree=1405856/2055920 swapFree=4184232/4192956
[pid=21748] ppid=21746 vsize=5352 CPUtime=0
/proc/21748/stat : 21748 (Barcelogic) S 21746 21748 20878 0 -1 4194304 308 252 0 0 0 0 0 0 18 0 1 0 164430234 5480448 235 18446744073709551615 4194304 4889804 548682069280 18446744073709551615 231962370884 0 65536 4100 65538 18446744071563356171 0 0 17 1 0 0
/proc/21748/statm: 1338 235 197 169 0 49 0
[pid=21753] ppid=21748 vsize=172996 CPUtime=3.08
/proc/21753/stat : 21753 (SatELite_releas) R 21748 21748 20878 0 -1 4194304 38899 0 0 0 284 24 0 0 25 0 1 0 164430235 177147904 35521 18446744073709551615 134512640 135037961 4294956560 18446744073709551615 134571411 0 0 4096 3 0 0 0 17 1 0 0
/proc/21753/statm: 43249 35521 66 128 0 43118 0
Current children cumulated CPU time (s) 3.08
Current children cumulated vsize (KiB) 178348

[startup+6.30198 s]
/proc/loadavg: 1.00 0.99 0.97 2/66 21753
/proc/meminfo: memFree=1383776/2055920 swapFree=4184232/4192956
[pid=21748] ppid=21746 vsize=5352 CPUtime=0
/proc/21748/stat : 21748 (Barcelogic) S 21746 21748 20878 0 -1 4194304 308 252 0 0 0 0 0 0 18 0 1 0 164430234 5480448 235 18446744073709551615 4194304 4889804 548682069280 18446744073709551615 231962370884 0 65536 4100 65538 18446744071563356171 0 0 17 1 0 0
/proc/21748/statm: 1338 235 197 169 0 49 0
[pid=21753] ppid=21748 vsize=196032 CPUtime=6.28
/proc/21753/stat : 21753 (SatELite_releas) R 21748 21748 20878 0 -1 4194304 43262 0 0 0 601 27 0 0 25 0 1 0 164430235 200736768 39226 18446744073709551615 134512640 135037961 4294956560 18446744073709551615 134680348 0 0 4096 3 0 0 0 17 1 0 0
/proc/21753/statm: 49008 39226 66 128 0 48877 0
Current children cumulated CPU time (s) 6.28
Current children cumulated vsize (KiB) 201384

[startup+12.7019 s]
/proc/loadavg: 1.00 0.99 0.97 2/66 21754
/proc/meminfo: memFree=1495392/2055920 swapFree=4184232/4192956
[pid=21748] ppid=21746 vsize=5352 CPUtime=10.91
/proc/21748/stat : 21748 (Barcelogic) S 21746 21748 20878 0 -1 4194304 332 59883 0 0 0 0 1048 43 16 0 1 0 164430234 5480448 236 18446744073709551615 4194304 4889804 548682069280 18446744073709551615 231962370884 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/21748/statm: 1338 236 197 169 0 49 0
[pid=21754] ppid=21748 vsize=1470508 CPUtime=1.76
/proc/21754/stat : 21754 (bsat) R 21748 21748 20878 0 -1 4194304 8234 0 0 0 172 4 0 0 25 0 1 0 164431327 1505800192 7379 18446744073709551615 134512640 135463285 4294956752 18446744073709551615 134545379 0 0 4096 0 0 0 0 17 1 0 0
/proc/21754/statm: 367627 7379 76 232 0 367392 0
Current children cumulated CPU time (s) 12.67
Current children cumulated vsize (KiB) 1475860

[startup+25.5016 s]
/proc/loadavg: 1.00 0.99 0.97 2/66 21754
/proc/meminfo: memFree=1495456/2055920 swapFree=4184232/4192956
[pid=21748] ppid=21746 vsize=5352 CPUtime=10.91
/proc/21748/stat : 21748 (Barcelogic) S 21746 21748 20878 0 -1 4194304 332 59883 0 0 0 0 1048 43 16 0 1 0 164430234 5480448 236 18446744073709551615 4194304 4889804 548682069280 18446744073709551615 231962370884 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/21748/statm: 1338 236 197 169 0 49 0
[pid=21754] ppid=21748 vsize=1470508 CPUtime=14.55
/proc/21754/stat : 21754 (bsat) R 21748 21748 20878 0 -1 4194304 8253 0 0 0 1450 5 0 0 25 0 1 0 164431327 1505800192 7393 18446744073709551615 134512640 135463285 4294956752 18446744073709551615 134545379 0 0 4096 0 0 0 0 17 1 0 0
/proc/21754/statm: 367627 7393 76 232 0 367392 0
Current children cumulated CPU time (s) 25.46
Current children cumulated vsize (KiB) 1475860

[startup+51.1011 s]
/proc/loadavg: 1.00 0.99 0.97 2/66 21754
/proc/meminfo: memFree=1485856/2055920 swapFree=4184232/4192956
[pid=21748] ppid=21746 vsize=5352 CPUtime=10.91
/proc/21748/stat : 21748 (Barcelogic) S 21746 21748 20878 0 -1 4194304 332 59883 0 0 0 0 1048 43 16 0 1 0 164430234 5480448 236 18446744073709551615 4194304 4889804 548682069280 18446744073709551615 231962370884 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/21748/statm: 1338 236 197 169 0 49 0
[pid=21754] ppid=21748 vsize=1470760 CPUtime=40.14
/proc/21754/stat : 21754 (bsat) R 21748 21748 20878 0 -1 4194304 11204 0 0 0 4008 6 0 0 25 0 1 0 164431327 1506058240 9836 18446744073709551615 134512640 135463285 4294956752 18446744073709551615 134524424 0 0 4096 0 0 0 0 17 1 0 0
/proc/21754/statm: 367690 9836 77 232 0 367455 0
Current children cumulated CPU time (s) 51.05
Current children cumulated vsize (KiB) 1476112

[startup+102.305 s]
/proc/loadavg: 1.00 0.99 0.97 2/66 21754
/proc/meminfo: memFree=1466784/2055920 swapFree=4184232/4192956
[pid=21748] ppid=21746 vsize=5352 CPUtime=10.91
/proc/21748/stat : 21748 (Barcelogic) S 21746 21748 20878 0 -1 4194304 332 59883 0 0 0 0 1048 43 16 0 1 0 164430234 5480448 236 18446744073709551615 4194304 4889804 548682069280 18446744073709551615 231962370884 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/21748/statm: 1338 236 197 169 0 49 0
[pid=21754] ppid=21748 vsize=1470760 CPUtime=91.34
/proc/21754/stat : 21754 (bsat) R 21748 21748 20878 0 -1 4194304 15993 0 0 0 9124 10 0 0 25 0 1 0 164431327 1506058240 14623 18446744073709551615 134512640 135463285 4294956752 18446744073709551615 134517278 0 0 4096 0 0 0 0 17 1 0 0
/proc/21754/statm: 367690 14623 82 232 0 367455 0
Current children cumulated CPU time (s) 102.25
Current children cumulated vsize (KiB) 1476112

[startup+162.301 s]
/proc/loadavg: 1.00 0.99 0.97 2/66 21754
/proc/meminfo: memFree=1455968/2055920 swapFree=4184232/4192956
[pid=21748] ppid=21746 vsize=5352 CPUtime=10.91
/proc/21748/stat : 21748 (Barcelogic) S 21746 21748 20878 0 -1 4194304 332 59883 0 0 0 0 1048 43 16 0 1 0 164430234 5480448 236 18446744073709551615 4194304 4889804 548682069280 18446744073709551615 231962370884 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/21748/statm: 1338 236 197 169 0 49 0
[pid=21754] ppid=21748 vsize=1470760 CPUtime=151.32
/proc/21754/stat : 21754 (bsat) R 21748 21748 20878 0 -1 4194304 18713 0 0 0 15119 13 0 0 25 0 1 0 164431327 1506058240 17343 18446744073709551615 134512640 135463285 4294956752 18446744073709551615 134534366 0 0 4096 0 0 0 0 17 1 0 0
/proc/21754/statm: 367690 17343 82 232 0 367455 0
Current children cumulated CPU time (s) 162.23
Current children cumulated vsize (KiB) 1476112

[startup+222.301 s]
/proc/loadavg: 1.00 0.99 0.97 2/66 21754
/proc/meminfo: memFree=1438880/2055920 swapFree=4184232/4192956
[pid=21748] ppid=21746 vsize=5352 CPUtime=10.91
/proc/21748/stat : 21748 (Barcelogic) S 21746 21748 20878 0 -1 4194304 332 59883 0 0 0 0 1048 43 16 0 1 0 164430234 5480448 236 18446744073709551615 4194304 4889804 548682069280 18446744073709551615 231962370884 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/21748/statm: 1338 236 197 169 0 49 0
[pid=21754] ppid=21748 vsize=1470760 CPUtime=211.3
/proc/21754/stat : 21754 (bsat) R 21748 21748 20878 0 -1 4194304 22955 0 0 0 21113 17 0 0 25 0 1 0 164431327 1506058240 21585 18446744073709551615 134512640 135463285 4294956752 18446744073709551615 134534376 0 0 4096 0 0 0 0 17 1 0 0
/proc/21754/statm: 367690 21585 82 232 0 367455 0
Current children cumulated CPU time (s) 222.21
Current children cumulated vsize (KiB) 1476112

[startup+282.302 s]
/proc/loadavg: 1.00 0.99 0.97 2/66 21754
/proc/meminfo: memFree=1428256/2055920 swapFree=4184232/4192956
[pid=21748] ppid=21746 vsize=5352 CPUtime=10.91
/proc/21748/stat : 21748 (Barcelogic) S 21746 21748 20878 0 -1 4194304 332 59883 0 0 0 0 1048 43 16 0 1 0 164430234 5480448 236 18446744073709551615 4194304 4889804 548682069280 18446744073709551615 231962370884 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/21748/statm: 1338 236 197 169 0 49 0
[pid=21754] ppid=21748 vsize=1470760 CPUtime=271.28
/proc/21754/stat : 21754 (bsat) R 21748 21748 20878 0 -1 4194304 25668 0 0 0 27109 19 0 0 25 0 1 0 164431327 1506058240 24298 18446744073709551615 134512640 135463285 4294956752 18446744073709551615 134534508 0 0 4096 0 0 0 0 17 1 0 0
/proc/21754/statm: 367690 24298 82 232 0 367455 0
Current children cumulated CPU time (s) 282.19
Current children cumulated vsize (KiB) 1476112

[startup+342.302 s]
/proc/loadavg: 1.00 0.99 0.97 2/66 21754
/proc/meminfo: memFree=1417696/2055920 swapFree=4184232/4192956
[pid=21748] ppid=21746 vsize=5352 CPUtime=10.91
/proc/21748/stat : 21748 (Barcelogic) S 21746 21748 20878 0 -1 4194304 332 59883 0 0 0 0 1048 43 16 0 1 0 164430234 5480448 236 18446744073709551615 4194304 4889804 548682069280 18446744073709551615 231962370884 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/21748/statm: 1338 236 197 169 0 49 0
[pid=21754] ppid=21748 vsize=1470760 CPUtime=331.26
/proc/21754/stat : 21754 (bsat) R 21748 21748 20878 0 -1 4194304 28336 0 0 0 33104 22 0 0 25 0 1 0 164431327 1506058240 26808 18446744073709551615 134512640 135463285 4294956752 18446744073709551615 134534395 0 0 4096 0 0 0 0 17 1 0 0
/proc/21754/statm: 367690 26808 92 232 0 367455 0
Current children cumulated CPU time (s) 342.17
Current children cumulated vsize (KiB) 1476112

[startup+402.302 s]
/proc/loadavg: 1.00 0.99 0.97 2/66 21754
/proc/meminfo: memFree=1417696/2055920 swapFree=4184232/4192956
[pid=21748] ppid=21746 vsize=5352 CPUtime=10.91
/proc/21748/stat : 21748 (Barcelogic) S 21746 21748 20878 0 -1 4194304 332 59883 0 0 0 0 1048 43 16 0 1 0 164430234 5480448 236 18446744073709551615 4194304 4889804 548682069280 18446744073709551615 231962370884 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/21748/statm: 1338 236 197 169 0 49 0

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

/proc/21754/statm: 367690 26808 92 232 0 367455 0
Current children cumulated CPU time (s) 522.13
Current children cumulated vsize (KiB) 1476112

[startup+582.302 s]
/proc/loadavg: 1.00 0.99 0.97 2/66 21754
/proc/meminfo: memFree=1408352/2055920 swapFree=4184232/4192956
[pid=21748] ppid=21746 vsize=5352 CPUtime=10.91
/proc/21748/stat : 21748 (Barcelogic) S 21746 21748 20878 0 -1 4194304 332 59883 0 0 0 0 1048 43 16 0 1 0 164430234 5480448 236 18446744073709551615 4194304 4889804 548682069280 18446744073709551615 231962370884 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/21748/statm: 1338 236 197 169 0 49 0
[pid=21754] ppid=21748 vsize=1470760 CPUtime=571.19
/proc/21754/stat : 21754 (bsat) R 21748 21748 20878 0 -1 4194304 30729 0 0 0 57094 25 0 0 25 0 1 0 164431327 1506058240 29201 18446744073709551615 134512640 135463285 4294956752 18446744073709551615 134517278 0 0 4096 0 0 0 0 17 1 0 0
/proc/21754/statm: 367690 29201 92 232 0 367455 0
Current children cumulated CPU time (s) 582.1
Current children cumulated vsize (KiB) 1476112

[startup+642.302 s]
/proc/loadavg: 1.00 0.99 0.97 2/66 21754
/proc/meminfo: memFree=1398176/2055920 swapFree=4184232/4192956
[pid=21748] ppid=21746 vsize=5352 CPUtime=10.91
/proc/21748/stat : 21748 (Barcelogic) S 21746 21748 20878 0 -1 4194304 332 59883 0 0 0 0 1048 43 16 0 1 0 164430234 5480448 236 18446744073709551615 4194304 4889804 548682069280 18446744073709551615 231962370884 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/21748/statm: 1338 236 197 169 0 49 0
[pid=21754] ppid=21748 vsize=1470760 CPUtime=631.18
/proc/21754/stat : 21754 (bsat) R 21748 21748 20878 0 -1 4194304 33240 0 0 0 63090 28 0 0 25 0 1 0 164431327 1506058240 31712 18446744073709551615 134512640 135463285 4294956752 18446744073709551615 134529786 0 0 4096 0 0 0 0 17 1 0 0
/proc/21754/statm: 367690 31712 92 232 0 367455 0
Current children cumulated CPU time (s) 642.09
Current children cumulated vsize (KiB) 1476112

[startup+702.302 s]
/proc/loadavg: 1.00 0.99 0.97 2/66 21754
/proc/meminfo: memFree=1391072/2055920 swapFree=4184232/4192956
[pid=21748] ppid=21746 vsize=5352 CPUtime=10.91
/proc/21748/stat : 21748 (Barcelogic) S 21746 21748 20878 0 -1 4194304 332 59883 0 0 0 0 1048 43 16 0 1 0 164430234 5480448 236 18446744073709551615 4194304 4889804 548682069280 18446744073709551615 231962370884 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/21748/statm: 1338 236 197 169 0 49 0
[pid=21754] ppid=21748 vsize=1470760 CPUtime=691.16
/proc/21754/stat : 21754 (bsat) R 21748 21748 20878 0 -1 4194304 35019 0 0 0 69086 30 0 0 25 0 1 0 164431327 1506058240 33491 18446744073709551615 134512640 135463285 4294956752 18446744073709551615 134534376 0 0 4096 0 0 0 0 17 1 0 0
/proc/21754/statm: 367690 33491 92 232 0 367455 0
Current children cumulated CPU time (s) 702.07
Current children cumulated vsize (KiB) 1476112

[startup+762.305 s]
/proc/loadavg: 1.00 0.99 0.97 2/66 21754
/proc/meminfo: memFree=1376160/2055920 swapFree=4184232/4192956
[pid=21748] ppid=21746 vsize=5352 CPUtime=10.91
/proc/21748/stat : 21748 (Barcelogic) S 21746 21748 20878 0 -1 4194304 332 59883 0 0 0 0 1048 43 16 0 1 0 164430234 5480448 236 18446744073709551615 4194304 4889804 548682069280 18446744073709551615 231962370884 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/21748/statm: 1338 236 197 169 0 49 0
[pid=21754] ppid=21748 vsize=1470760 CPUtime=751.15
/proc/21754/stat : 21754 (bsat) R 21748 21748 20878 0 -1 4194304 38733 0 0 0 75081 34 0 0 25 0 1 0 164431327 1506058240 37205 18446744073709551615 134512640 135463285 4294956752 18446744073709551615 134534393 0 0 4096 0 0 0 0 17 1 0 0
/proc/21754/statm: 367690 37205 92 232 0 367455 0
Current children cumulated CPU time (s) 762.06
Current children cumulated vsize (KiB) 1476112

[startup+822.301 s]
/proc/loadavg: 1.00 0.99 0.97 2/66 21754
/proc/meminfo: memFree=1359648/2055920 swapFree=4184232/4192956
[pid=21748] ppid=21746 vsize=5352 CPUtime=10.91
/proc/21748/stat : 21748 (Barcelogic) S 21746 21748 20878 0 -1 4194304 332 59883 0 0 0 0 1048 43 16 0 1 0 164430234 5480448 236 18446744073709551615 4194304 4889804 548682069280 18446744073709551615 231962370884 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/21748/statm: 1338 236 197 169 0 49 0
[pid=21754] ppid=21748 vsize=1470760 CPUtime=811.12
/proc/21754/stat : 21754 (bsat) R 21748 21748 20878 0 -1 4194304 42886 0 0 0 81073 39 0 0 25 0 1 0 164431327 1506058240 41358 18446744073709551615 134512640 135463285 4294956752 18446744073709551615 134534366 0 0 4096 0 0 0 0 17 1 0 0
/proc/21754/statm: 367690 41358 92 232 0 367455 0
Current children cumulated CPU time (s) 822.03
Current children cumulated vsize (KiB) 1476112

[startup+882.301 s]
/proc/loadavg: 1.00 0.99 0.97 2/66 21754
/proc/meminfo: memFree=1343008/2055920 swapFree=4184232/4192956
[pid=21748] ppid=21746 vsize=5352 CPUtime=10.91
/proc/21748/stat : 21748 (Barcelogic) S 21746 21748 20878 0 -1 4194304 332 59883 0 0 0 0 1048 43 16 0 1 0 164430234 5480448 236 18446744073709551615 4194304 4889804 548682069280 18446744073709551615 231962370884 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/21748/statm: 1338 236 197 169 0 49 0
[pid=21754] ppid=21748 vsize=1470760 CPUtime=871.1
/proc/21754/stat : 21754 (bsat) R 21748 21748 20878 0 -1 4194304 47000 0 0 0 87067 43 0 0 25 0 1 0 164431327 1506058240 45472 18446744073709551615 134512640 135463285 4294956752 18446744073709551615 134517322 0 0 4096 0 0 0 0 17 1 0 0
/proc/21754/statm: 367690 45472 92 232 0 367455 0
Current children cumulated CPU time (s) 882.01
Current children cumulated vsize (KiB) 1476112

[startup+942.302 s]
/proc/loadavg: 1.00 0.99 0.97 2/66 21754
/proc/meminfo: memFree=1331360/2055920 swapFree=4184232/4192956
[pid=21748] ppid=21746 vsize=5352 CPUtime=10.91
/proc/21748/stat : 21748 (Barcelogic) S 21746 21748 20878 0 -1 4194304 332 59883 0 0 0 0 1048 43 16 0 1 0 164430234 5480448 236 18446744073709551615 4194304 4889804 548682069280 18446744073709551615 231962370884 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/21748/statm: 1338 236 197 169 0 49 0
[pid=21754] ppid=21748 vsize=1470760 CPUtime=931.1
/proc/21754/stat : 21754 (bsat) R 21748 21748 20878 0 -1 4194304 49955 0 0 0 93062 48 0 0 25 0 1 0 164431327 1506058240 48427 18446744073709551615 134512640 135463285 4294956752 18446744073709551615 134517801 0 0 4096 0 0 0 0 17 1 0 0
/proc/21754/statm: 367690 48427 92 232 0 367455 0
Current children cumulated CPU time (s) 942.01
Current children cumulated vsize (KiB) 1476112

[startup+1002.3 s]
/proc/loadavg: 1.00 0.99 0.97 2/66 21754
/proc/meminfo: memFree=1317344/2055920 swapFree=4184232/4192956
[pid=21748] ppid=21746 vsize=5352 CPUtime=10.91
/proc/21748/stat : 21748 (Barcelogic) S 21746 21748 20878 0 -1 4194304 332 59883 0 0 0 0 1048 43 16 0 1 0 164430234 5480448 236 18446744073709551615 4194304 4889804 548682069280 18446744073709551615 231962370884 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/21748/statm: 1338 236 197 169 0 49 0
[pid=21754] ppid=21748 vsize=1470760 CPUtime=991.07
/proc/21754/stat : 21754 (bsat) R 21748 21748 20878 0 -1 4194304 53409 0 0 0 99056 51 0 0 25 0 1 0 164431327 1506058240 51881 18446744073709551615 134512640 135463285 4294956752 18446744073709551615 134534376 0 0 4096 0 0 0 0 17 1 0 0
/proc/21754/statm: 367690 51881 92 232 0 367455 0
Current children cumulated CPU time (s) 1001.98
Current children cumulated vsize (KiB) 1476112

[startup+1062.3 s]
/proc/loadavg: 1.00 0.99 0.97 2/66 21754
/proc/meminfo: memFree=1313952/2055920 swapFree=4184232/4192956
[pid=21748] ppid=21746 vsize=5352 CPUtime=10.91
/proc/21748/stat : 21748 (Barcelogic) S 21746 21748 20878 0 -1 4194304 332 59883 0 0 0 0 1048 43 16 0 1 0 164430234 5480448 236 18446744073709551615 4194304 4889804 548682069280 18446744073709551615 231962370884 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/21748/statm: 1338 236 197 169 0 49 0
[pid=21754] ppid=21748 vsize=1470760 CPUtime=1051.06
/proc/21754/stat : 21754 (bsat) R 21748 21748 20878 0 -1 4194304 54332 0 0 0 105054 52 0 0 25 0 1 0 164431327 1506058240 52669 18446744073709551615 134512640 135463285 4294956752 18446744073709551615 134517808 0 0 4096 0 0 0 0 17 1 0 0
/proc/21754/statm: 367690 52669 92 232 0 367455 0
Current children cumulated CPU time (s) 1061.97
Current children cumulated vsize (KiB) 1476112

[startup+1122.3 s]
/proc/loadavg: 1.00 0.99 0.97 2/66 21754
/proc/meminfo: memFree=1313952/2055920 swapFree=4184232/4192956
[pid=21748] ppid=21746 vsize=5352 CPUtime=10.91
/proc/21748/stat : 21748 (Barcelogic) S 21746 21748 20878 0 -1 4194304 332 59883 0 0 0 0 1048 43 16 0 1 0 164430234 5480448 236 18446744073709551615 4194304 4889804 548682069280 18446744073709551615 231962370884 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/21748/statm: 1338 236 197 169 0 49 0
[pid=21754] ppid=21748 vsize=1470760 CPUtime=1111.04
/proc/21754/stat : 21754 (bsat) R 21748 21748 20878 0 -1 4194304 54332 0 0 0 111052 52 0 0 25 0 1 0 164431327 1506058240 52669 18446744073709551615 134512640 135463285 4294956752 18446744073709551615 134534391 0 0 4096 0 0 0 0 17 1 0 0
/proc/21754/statm: 367690 52669 92 232 0 367455 0
Current children cumulated CPU time (s) 1121.95
Current children cumulated vsize (KiB) 1476112

[startup+1182.3 s]
/proc/loadavg: 1.00 0.99 0.97 2/66 21754
/proc/meminfo: memFree=1313888/2055920 swapFree=4184232/4192956
[pid=21748] ppid=21746 vsize=5352 CPUtime=10.91
/proc/21748/stat : 21748 (Barcelogic) S 21746 21748 20878 0 -1 4194304 332 59883 0 0 0 0 1048 43 16 0 1 0 164430234 5480448 236 18446744073709551615 4194304 4889804 548682069280 18446744073709551615 231962370884 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/21748/statm: 1338 236 197 169 0 49 0
[pid=21754] ppid=21748 vsize=1470760 CPUtime=1171.03
/proc/21754/stat : 21754 (bsat) R 21748 21748 20878 0 -1 4194304 54454 0 0 0 117050 53 0 0 25 0 1 0 164431327 1506058240 52669 18446744073709551615 134512640 135463285 4294956752 18446744073709551615 134539002 0 0 4096 0 0 0 0 17 1 0 0
/proc/21754/statm: 367690 52669 92 232 0 367455 0
Current children cumulated CPU time (s) 1181.94
Current children cumulated vsize (KiB) 1476112



Maximum CPU time exceeded: sending SIGTERM then SIGKILL

[startup+1200.4 s]
/proc/loadavg: 1.00 0.99 0.97 2/66 21754
/proc/meminfo: memFree=1313888/2055920 swapFree=4184232/4192956
[pid=21748] ppid=21746 vsize=5352 CPUtime=10.91
/proc/21748/stat : 21748 (Barcelogic) S 21746 21748 20878 0 -1 4194304 332 59883 0 0 0 0 1048 43 16 0 1 0 164430234 5480448 236 18446744073709551615 4194304 4889804 548682069280 18446744073709551615 231962370884 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/21748/statm: 1338 236 197 169 0 49 0
[pid=21754] ppid=21748 vsize=1470760 CPUtime=1189.13
/proc/21754/stat : 21754 (bsat) R 21748 21748 20878 0 -1 4194304 54454 0 0 0 118860 53 0 0 25 0 1 0 164431327 1506058240 52669 18446744073709551615 134512640 135463285 4294956752 18446744073709551615 134534376 0 0 4096 0 0 0 0 17 1 0 0
/proc/21754/statm: 367690 52669 92 232 0 367455 0
Current children cumulated CPU time (s) 1200.04
Current children cumulated vsize (KiB) 1476112

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

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

Child ended because it received signal 15 (SIGTERM)

# WARNING:
# CPU time reported by wait4() is probably wrong !
# wait4(...,&childrusage) returns 21748 and gives
#  childrusage.ru_utime.tv_sec=10
#  childrusage.ru_utime.tv_usec=481406
#  childrusage.ru_stime.tv_sec=0
#  childrusage.ru_stime.tv_usec=440932
# CPU time returned by wait4() is 10.9223
# while last known CPU time is 1200.04
#
# Solver probably didn't/couldn't wait for its children
# Using CPU time of the last sample as value...

Real time (s): 1200.41
CPU time (s): 1200.04
CPU user time (s): 1199.08
CPU system time (s): 0.96
CPU usage (%): 99.9688
Max. virtual memory (cumulated for all children) (KiB): 1476736

getrusage(RUSAGE_CHILDREN,...) data:
user time used= 10.4814
system time used= 0.440932
maximum resident set size= 0
integral shared memory size= 0
integral unshared data size= 0
integral unshared stack size= 0
page reclaims= 60215
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= 36

runsolver used 1.03084 second user time and 2.55361 second system time

The end

Launcher Data (download as text)

Begin job on node71 on Wed Apr 18 08:20:09 UTC 2007

IDJOB= 313397
IDBENCH= 20365
IDSOLVER= 122
FILE ID= node71/313397-1176884409

PBS_JOBID= 4595108

Free space on /tmp= 66456 MiB

SOLVER NAME= barcelogic 2007-02-08
BENCH NAME= HOME/pub/bench/SAT07/industrial/anbulagan/hard-unsat/total-10-17-u.cnf
COMMAND LINE= /tmp/evaluation/313397-1176884409/Barcelogic /tmp/evaluation/313397-1176884409/instance-313397-1176884409.cnf            
RUNSOLVER COMMAND LINE= runsolver  --timestamp  -w ROOT/results/node71/watcher-313397-1176884409 -o ROOT/results/node71/solver-313397-1176884409 -C 1200 -W 2400 -M 1800 --output-limit 1,15  /tmp/evaluation/313397-1176884409/Barcelogic /tmp/evaluation/313397-1176884409/instance-313397-1176884409.cnf            

META MD5SUM SOLVER= 543870ed8fcecafe9ec15dfb146dc18f
MD5SUM BENCH=  9ce7c48a28ddd5790e38607bb893dd38

RANDOM SEED= 468803919

TIME LIMIT= 1200 seconds
MEMORY LIMIT= 1800 MiB

Linux node71.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		: 3000.234
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		: 3000.234
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:       1543432 kB
Buffers:         17096 kB
Cached:         415620 kB
SwapCached:       2620 kB
Active:          73128 kB
Inactive:       369340 kB
HighTotal:           0 kB
HighFree:            0 kB
LowTotal:      2055920 kB
LowFree:       1543432 kB
SwapTotal:     4192956 kB
SwapFree:      4184232 kB
Dirty:           26688 kB
Writeback:           0 kB
Mapped:          15896 kB
Slab:            55940 kB
Committed_AS:  2515336 kB
PageTables:       1448 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= 66438 MiB

End job on node71 on Wed Apr 18 08:40:12 UTC 2007