Trace number 313997

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) 1200.01 1200.52

General information on the benchmark

Nameindustrial/anbulagan/
hard-unsat/dated-10-13-u.cnf
MD5SUMc10a1a201bfe26fc1d15892100d7fabd
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 variables180608
Number of clauses815261
Sum of the clauses size1862226
Maximum clause length10
Minimum clause length1
Number of clauses of size 115232
Number of clauses of size 2655753
Number of clauses of size 3110056
Number of clauses of size 43800
Number of clauses of size 515200
Number of clauses of size over 515220

Solver Data (download as text)

0.00/0.05	c Parsing...
0.00/0.78	c ==============================================================================
0.00/0.78	c |           |     ORIGINAL     |              LEARNT              |          |
0.00/0.78	c | Conflicts | Clauses Literals |   Limit Clauses Literals  Lit/Cl | Progress |
0.00/0.78	c ==============================================================================
0.00/0.78	c |         0 |  800029  1846994 |  240008       0        0     nan |  0.000 % |
5.94/6.04	c |         0 |  286487   742981 |      --       0       --      -- |     --   | -319559/-664723
5.94/6.04	c ==============================================================================
5.94/6.04	c Result  :   #vars: 49204   #clauses: 286487   #literals: 742981
5.94/6.04	c CPU time:   5.79012 s
5.94/6.04	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/node46/watcher-313997-1176894582 -o ROOT/results/node46/solver-313997-1176894582 -C 1200 -W 2400 -M 1800 --output-limit 1,15 /tmp/evaluation/313997-1176894582/Barcelogic /tmp/evaluation/313997-1176894582/instance-313997-1176894582.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: 1.06 1.02 1.00 3/78 13679
/proc/meminfo: memFree=1842504/2055920 swapFree=4162200/4192956
[pid=13679] ppid=13677 vsize=5352 CPUtime=0
/proc/13679/stat : 13679 (Barcelogic) S 13677 13679 12750 0 -1 4194304 273 0 0 0 0 0 0 0 18 0 1 0 44142700 5480448 232 18446744073709551615 4194304 4889804 548682069280 18446744073709551615 255826034770 0 0 4100 65536 18446744071563648864 0 0 17 1 0 0
/proc/13679/statm: 1338 232 195 169 0 49 0
[pid=13680] ppid=13679 vsize=5352 CPUtime=0
/proc/13680/stat : 13680 (Barcelogic) S 13679 13679 12750 0 -1 4194368 53 0 0 0 0 0 0 0 19 0 1 0 44142700 5480448 236 18446744073709551615 4194304 4889804 548682069280 18446744073709551615 255825863492 0 65536 4096 65538 18446744071563356171 0 0 17 1 0 0
/proc/13680/statm: 1338 236 198 169 0 49 0
[pid=13681] ppid=13680 vsize=0 CPUtime=0
/proc/13681/stat : 13681 (Barcelogic) D 13680 13679 12750 0 -1 4194372 25 0 0 0 0 0 0 0 21 0 1 0 44142700 0 0 18446744073709551615 0 0 0 0 0 0 2147483391 4096 65538 18446744072099781622 0 0 17 1 0 0
/proc/13681/statm: 0 0 0 0 0 0 0
[pid=13682] ppid=13680 vsize=0 CPUtime=0
/proc/13682/stat : 13682 (sed) D 13680 13679 12750 0 -1 4194308 163 0 0 0 0 0 0 0 22 0 1 0 44142700 0 0 18446744073709551615 0 0 0 0 0 0 0 4096 0 18446744072100431004 0 0 17 1 0 0
/proc/13682/statm: 0 0 0 0 0 0 0

[startup+0.0113871 s]
/proc/loadavg: 1.06 1.02 1.00 3/78 13679
/proc/meminfo: memFree=1842504/2055920 swapFree=4162200/4192956
[pid=13679] ppid=13677 vsize=5352 CPUtime=0
/proc/13679/stat : 13679 (Barcelogic) S 13677 13679 12750 0 -1 4194304 308 252 0 0 0 0 0 0 18 0 1 0 44142700 5480448 235 18446744073709551615 4194304 4889804 548682069280 18446744073709551615 255825863492 0 65536 4100 65538 18446744071563356171 0 0 17 1 0 0
/proc/13679/statm: 1338 235 197 169 0 49 0
Current children cumulated CPU time (s) 0
Current children cumulated vsize (KiB) 5352

[startup+0.101337 s]
/proc/loadavg: 1.06 1.02 1.00 3/78 13679
/proc/meminfo: memFree=1842504/2055920 swapFree=4162200/4192956
[pid=13679] ppid=13677 vsize=5352 CPUtime=0
/proc/13679/stat : 13679 (Barcelogic) S 13677 13679 12750 0 -1 4194304 308 252 0 0 0 0 0 0 18 0 1 0 44142700 5480448 235 18446744073709551615 4194304 4889804 548682069280 18446744073709551615 255825863492 0 65536 4100 65538 18446744071563356171 0 0 17 1 0 0
/proc/13679/statm: 1338 235 197 169 0 49 0
Current children cumulated CPU time (s) 0
Current children cumulated vsize (KiB) 5352

[startup+0.301372 s]
/proc/loadavg: 1.06 1.02 1.00 3/78 13679
/proc/meminfo: memFree=1842504/2055920 swapFree=4162200/4192956
[pid=13679] ppid=13677 vsize=5352 CPUtime=0
/proc/13679/stat : 13679 (Barcelogic) S 13677 13679 12750 0 -1 4194304 308 252 0 0 0 0 0 0 18 0 1 0 44142700 5480448 235 18446744073709551615 4194304 4889804 548682069280 18446744073709551615 255825863492 0 65536 4100 65538 18446744071563356171 0 0 17 1 0 0
/proc/13679/statm: 1338 235 197 169 0 49 0
Current children cumulated CPU time (s) 0
Current children cumulated vsize (KiB) 5352

[startup+0.701437 s]
/proc/loadavg: 1.06 1.02 1.00 3/78 13679
/proc/meminfo: memFree=1842504/2055920 swapFree=4162200/4192956
[pid=13679] ppid=13677 vsize=5352 CPUtime=0
/proc/13679/stat : 13679 (Barcelogic) S 13677 13679 12750 0 -1 4194304 308 252 0 0 0 0 0 0 18 0 1 0 44142700 5480448 235 18446744073709551615 4194304 4889804 548682069280 18446744073709551615 255825863492 0 65536 4100 65538 18446744071563356171 0 0 17 1 0 0
/proc/13679/statm: 1338 235 197 169 0 49 0
Current children cumulated CPU time (s) 0
Current children cumulated vsize (KiB) 5352

[startup+1.50259 s]
/proc/loadavg: 1.06 1.02 1.00 2/80 13684
/proc/meminfo: memFree=1758328/2055920 swapFree=4162200/4192956
[pid=13679] ppid=13677 vsize=5352 CPUtime=0
/proc/13679/stat : 13679 (Barcelogic) S 13677 13679 12750 0 -1 4194304 308 252 0 0 0 0 0 0 18 0 1 0 44142700 5480448 235 18446744073709551615 4194304 4889804 548682069280 18446744073709551615 255825863492 0 65536 4100 65538 18446744071563356171 0 0 17 1 0 0
/proc/13679/statm: 1338 235 197 169 0 49 0
[pid=13684] ppid=13679 vsize=95868 CPUtime=1.44
/proc/13684/stat : 13684 (SatELite_releas) R 13679 13679 12750 0 -1 4194304 22774 0 0 0 132 12 0 0 22 0 1 0 44142701 98168832 20738 18446744073709551615 134512640 135037961 4294956560 18446744073709551615 134681499 0 0 4096 3 0 0 0 17 0 0 0
/proc/13684/statm: 23967 20738 66 128 0 23836 0
Current children cumulated CPU time (s) 1.44
Current children cumulated vsize (KiB) 101220

[startup+3.10188 s]
/proc/loadavg: 1.06 1.02 1.00 2/80 13684
/proc/meminfo: memFree=1753336/2055920 swapFree=4162200/4192956
[pid=13679] ppid=13677 vsize=5352 CPUtime=0
/proc/13679/stat : 13679 (Barcelogic) S 13677 13679 12750 0 -1 4194304 308 252 0 0 0 0 0 0 18 0 1 0 44142700 5480448 235 18446744073709551615 4194304 4889804 548682069280 18446744073709551615 255825863492 0 65536 4100 65538 18446744071563356171 0 0 17 1 0 0
/proc/13679/statm: 1338 235 197 169 0 49 0
[pid=13684] ppid=13679 vsize=99080 CPUtime=3.04
/proc/13684/stat : 13684 (SatELite_releas) R 13679 13679 12750 0 -1 4194304 23725 0 0 0 291 13 0 0 25 0 1 0 44142701 101457920 21554 18446744073709551615 134512640 135037961 4294956560 18446744073709551615 134571400 0 0 4096 3 0 0 0 17 1 0 0
/proc/13684/statm: 24770 21554 66 128 0 24639 0
Current children cumulated CPU time (s) 3.04
Current children cumulated vsize (KiB) 104432

[startup+6.30147 s]
/proc/loadavg: 1.05 1.01 1.00 2/80 13684
/proc/meminfo: memFree=1750896/2055920 swapFree=4162200/4192956
[pid=13679] ppid=13677 vsize=5352 CPUtime=0
/proc/13679/stat : 13679 (Barcelogic) S 13677 13679 12750 0 -1 4194304 308 252 0 0 0 0 0 0 18 0 1 0 44142700 5480448 235 18446744073709551615 4194304 4889804 548682069280 18446744073709551615 255825863492 0 65536 4100 65538 18446744071563356171 0 0 17 1 0 0
/proc/13679/statm: 1338 235 197 169 0 49 0
[pid=13684] ppid=13679 vsize=99664 CPUtime=6.23
/proc/13684/stat : 13684 (SatELite_releas) R 13679 13679 12750 0 -1 4194304 35928 0 0 0 602 21 0 0 25 0 1 0 44142701 102055936 21978 18446744073709551615 134512640 135037961 4294956560 18446744073709551615 134699021 0 0 4096 3 0 0 0 17 1 0 0
/proc/13684/statm: 24916 21978 67 128 0 24785 0
Current children cumulated CPU time (s) 6.23
Current children cumulated vsize (KiB) 105016

[startup+12.7017 s]
/proc/loadavg: 1.05 1.01 1.00 2/80 13685
/proc/meminfo: memFree=1814776/2055920 swapFree=4162200/4192956
[pid=13679] ppid=13677 vsize=5352 CPUtime=6.38
/proc/13679/stat : 13679 (Barcelogic) S 13677 13679 12750 0 -1 4194304 332 36181 0 0 0 0 615 23 16 0 1 0 44142700 5480448 236 18446744073709551615 4194304 4889804 548682069280 18446744073709551615 255825863492 0 65536 4100 65538 18446744071563356171 0 0 17 1 0 0
/proc/13679/statm: 1338 236 197 169 0 49 0
[pid=13685] ppid=13679 vsize=1473100 CPUtime=6.23
/proc/13685/stat : 13685 (bsat) R 13679 13679 12750 0 -1 4194304 4798 0 0 0 621 2 0 0 25 0 1 0 44143346 1508454400 4286 18446744073709551615 134512640 135463285 4294956752 18446744073709551615 134545470 0 0 4096 0 0 0 0 17 1 0 0
/proc/13685/statm: 368275 4286 76 232 0 368040 0
Current children cumulated CPU time (s) 12.61
Current children cumulated vsize (KiB) 1478452

[startup+25.502 s]
/proc/loadavg: 1.04 1.01 1.00 2/80 13685
/proc/meminfo: memFree=1804344/2055920 swapFree=4162200/4192956
[pid=13679] ppid=13677 vsize=5352 CPUtime=6.38
/proc/13679/stat : 13679 (Barcelogic) S 13677 13679 12750 0 -1 4194304 332 36181 0 0 0 0 615 23 16 0 1 0 44142700 5480448 236 18446744073709551615 4194304 4889804 548682069280 18446744073709551615 255825863492 0 65536 4100 65538 18446744071563356171 0 0 17 1 0 0
/proc/13679/statm: 1338 236 197 169 0 49 0
[pid=13685] ppid=13679 vsize=1473124 CPUtime=19.03
/proc/13685/stat : 13685 (bsat) R 13679 13679 12750 0 -1 4194304 7752 0 0 0 1899 4 0 0 25 0 1 0 44143346 1508478976 6950 18446744073709551615 134512640 135463285 4294956752 18446744073709551615 134517315 0 0 4096 0 0 0 0 17 1 0 0
/proc/13685/statm: 368281 6950 82 232 0 368046 0
Current children cumulated CPU time (s) 25.41
Current children cumulated vsize (KiB) 1478476

[startup+51.1018 s]
/proc/loadavg: 1.02 1.01 1.00 2/80 13685
/proc/meminfo: memFree=1794872/2055920 swapFree=4162200/4192956
[pid=13679] ppid=13677 vsize=5352 CPUtime=6.38
/proc/13679/stat : 13679 (Barcelogic) S 13677 13679 12750 0 -1 4194304 332 36181 0 0 0 0 615 23 16 0 1 0 44142700 5480448 236 18446744073709551615 4194304 4889804 548682069280 18446744073709551615 255825863492 0 65536 4100 65538 18446744071563356171 0 0 17 1 0 0
/proc/13679/statm: 1338 236 197 169 0 49 0
[pid=13685] ppid=13679 vsize=1473124 CPUtime=44.61
/proc/13685/stat : 13685 (bsat) R 13679 13679 12750 0 -1 4194304 10129 0 0 0 4455 6 0 0 25 0 1 0 44143346 1508478976 9327 18446744073709551615 134512640 135463285 4294956752 18446744073709551615 134517315 0 0 4096 0 0 0 0 17 1 0 0
/proc/13685/statm: 368281 9327 82 232 0 368046 0
Current children cumulated CPU time (s) 50.99
Current children cumulated vsize (KiB) 1478476

[startup+102.305 s]
/proc/loadavg: 1.01 1.01 1.00 2/80 13685
/proc/meminfo: memFree=1774712/2055920 swapFree=4162200/4192956
[pid=13679] ppid=13677 vsize=5352 CPUtime=6.38
/proc/13679/stat : 13679 (Barcelogic) S 13677 13679 12750 0 -1 4194304 332 36181 0 0 0 0 615 23 16 0 1 0 44142700 5480448 236 18446744073709551615 4194304 4889804 548682069280 18446744073709551615 255825863492 0 65536 4100 65538 18446744071563356171 0 0 17 1 0 0
/proc/13679/statm: 1338 236 197 169 0 49 0
[pid=13685] ppid=13679 vsize=1473124 CPUtime=95.8
/proc/13685/stat : 13685 (bsat) R 13679 13679 12750 0 -1 4194304 15151 0 0 0 9568 12 0 0 25 0 1 0 44143346 1508478976 14349 18446744073709551615 134512640 135463285 4294956752 18446744073709551615 134534391 0 0 4096 0 0 0 0 17 1 0 0
/proc/13685/statm: 368281 14349 82 232 0 368046 0
Current children cumulated CPU time (s) 102.18
Current children cumulated vsize (KiB) 1478476

[startup+162.301 s]
/proc/loadavg: 1.00 1.00 1.00 2/80 13685
/proc/meminfo: memFree=1751864/2055920 swapFree=4162200/4192956
[pid=13679] ppid=13677 vsize=5352 CPUtime=6.38
/proc/13679/stat : 13679 (Barcelogic) S 13677 13679 12750 0 -1 4194304 332 36181 0 0 0 0 615 23 16 0 1 0 44142700 5480448 236 18446744073709551615 4194304 4889804 548682069280 18446744073709551615 255825863492 0 65536 4100 65538 18446744071563356171 0 0 17 1 0 0
/proc/13679/statm: 1338 236 197 169 0 49 0
[pid=13685] ppid=13679 vsize=1473124 CPUtime=155.77
/proc/13685/stat : 13685 (bsat) R 13679 13679 12750 0 -1 4194304 20946 0 0 0 15560 17 0 0 25 0 1 0 44143346 1508478976 20144 18446744073709551615 134512640 135463285 4294956752 18446744073709551615 134518059 0 0 4096 0 0 0 0 17 1 0 0
/proc/13685/statm: 368281 20144 82 232 0 368046 0
Current children cumulated CPU time (s) 162.15
Current children cumulated vsize (KiB) 1478476

[startup+222.301 s]
/proc/loadavg: 1.00 1.00 1.00 2/80 13685
/proc/meminfo: memFree=1726904/2055920 swapFree=4162200/4192956
[pid=13679] ppid=13677 vsize=5352 CPUtime=6.38
/proc/13679/stat : 13679 (Barcelogic) S 13677 13679 12750 0 -1 4194304 332 36181 0 0 0 0 615 23 16 0 1 0 44142700 5480448 236 18446744073709551615 4194304 4889804 548682069280 18446744073709551615 255825863492 0 65536 4100 65538 18446744071563356171 0 0 17 1 0 0
/proc/13679/statm: 1338 236 197 169 0 49 0
[pid=13685] ppid=13679 vsize=1473124 CPUtime=215.75
/proc/13685/stat : 13685 (bsat) R 13679 13679 12750 0 -1 4194304 27062 0 0 0 21552 23 0 0 25 0 1 0 44143346 1508478976 26260 18446744073709551615 134512640 135463285 4294956752 18446744073709551615 134518059 0 0 4096 0 0 0 0 17 1 0 0
/proc/13685/statm: 368281 26260 82 232 0 368046 0
Current children cumulated CPU time (s) 222.13
Current children cumulated vsize (KiB) 1478476

[startup+282.302 s]
/proc/loadavg: 1.00 1.00 1.00 2/80 13685
/proc/meminfo: memFree=1702712/2055920 swapFree=4162200/4192956
[pid=13679] ppid=13677 vsize=5352 CPUtime=6.38
/proc/13679/stat : 13679 (Barcelogic) S 13677 13679 12750 0 -1 4194304 332 36181 0 0 0 0 615 23 16 0 1 0 44142700 5480448 236 18446744073709551615 4194304 4889804 548682069280 18446744073709551615 255825863492 0 65536 4100 65538 18446744071563356171 0 0 17 1 0 0
/proc/13679/statm: 1338 236 197 169 0 49 0
[pid=13685] ppid=13679 vsize=1473124 CPUtime=275.74
/proc/13685/stat : 13685 (bsat) R 13679 13679 12750 0 -1 4194304 33157 0 0 0 27543 31 0 0 25 0 1 0 44143346 1508478976 32355 18446744073709551615 134512640 135463285 4294956752 18446744073709551615 134517330 0 0 4096 0 0 0 0 17 1 0 0
/proc/13685/statm: 368281 32355 82 232 0 368046 0
Current children cumulated CPU time (s) 282.12
Current children cumulated vsize (KiB) 1478476

[startup+342.303 s]
/proc/loadavg: 1.00 1.00 1.00 2/80 13685
/proc/meminfo: memFree=1677112/2055920 swapFree=4162200/4192956
[pid=13679] ppid=13677 vsize=5352 CPUtime=6.38
/proc/13679/stat : 13679 (Barcelogic) S 13677 13679 12750 0 -1 4194304 332 36181 0 0 0 0 615 23 16 0 1 0 44142700 5480448 236 18446744073709551615 4194304 4889804 548682069280 18446744073709551615 255825863492 0 65536 4100 65538 18446744071563356171 0 0 17 1 0 0
/proc/13679/statm: 1338 236 197 169 0 49 0
[pid=13685] ppid=13679 vsize=1473124 CPUtime=335.72
/proc/13685/stat : 13685 (bsat) R 13679 13679 12750 0 -1 4194304 39457 0 0 0 33534 38 0 0 25 0 1 0 44143346 1508478976 38655 18446744073709551615 134512640 135463285 4294956752 18446744073709551615 134517315 0 0 4096 0 0 0 0 17 1 0 0
/proc/13685/statm: 368281 38655 82 232 0 368046 0
Current children cumulated CPU time (s) 342.1
Current children cumulated vsize (KiB) 1478476

[startup+402.302 s]
/proc/loadavg: 1.00 1.00 1.00 2/80 13685
/proc/meminfo: memFree=1672504/2055920 swapFree=4162200/4192956

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

/proc/13685/statm: 368281 39758 92 232 0 368046 0
Current children cumulated CPU time (s) 582.01
Current children cumulated vsize (KiB) 1478476

[startup+642.301 s]
/proc/loadavg: 1.00 1.00 1.00 2/80 13685
/proc/meminfo: memFree=1672248/2055920 swapFree=4162200/4192956
[pid=13679] ppid=13677 vsize=5352 CPUtime=6.38
/proc/13679/stat : 13679 (Barcelogic) S 13677 13679 12750 0 -1 4194304 332 36181 0 0 0 0 615 23 16 0 1 0 44142700 5480448 236 18446744073709551615 4194304 4889804 548682069280 18446744073709551615 255825863492 0 65536 4100 65538 18446744071563356171 0 0 17 1 0 0
/proc/13679/statm: 1338 236 197 169 0 49 0
[pid=13685] ppid=13679 vsize=1473124 CPUtime=635.62
/proc/13685/stat : 13685 (bsat) R 13679 13679 12750 0 -1 4194304 40729 0 0 0 63521 41 0 0 25 0 1 0 44143346 1508478976 39758 18446744073709551615 134512640 135463285 4294956752 18446744073709551615 134534376 0 0 4096 0 0 0 0 17 1 0 0
/proc/13685/statm: 368281 39758 92 232 0 368046 0
Current children cumulated CPU time (s) 642
Current children cumulated vsize (KiB) 1478476

[startup+702.301 s]
/proc/loadavg: 1.00 1.00 1.00 2/80 13685
/proc/meminfo: memFree=1672248/2055920 swapFree=4162200/4192956
[pid=13679] ppid=13677 vsize=5352 CPUtime=6.38
/proc/13679/stat : 13679 (Barcelogic) S 13677 13679 12750 0 -1 4194304 332 36181 0 0 0 0 615 23 16 0 1 0 44142700 5480448 236 18446744073709551615 4194304 4889804 548682069280 18446744073709551615 255825863492 0 65536 4100 65538 18446744071563356171 0 0 17 1 0 0
/proc/13679/statm: 1338 236 197 169 0 49 0
[pid=13685] ppid=13679 vsize=1473124 CPUtime=695.59
/proc/13685/stat : 13685 (bsat) R 13679 13679 12750 0 -1 4194304 40729 0 0 0 69518 41 0 0 25 0 1 0 44143346 1508478976 39758 18446744073709551615 134512640 135463285 4294956752 18446744073709551615 134517322 0 0 4096 0 0 0 0 17 1 0 0
/proc/13685/statm: 368281 39758 92 232 0 368046 0
Current children cumulated CPU time (s) 701.97
Current children cumulated vsize (KiB) 1478476

[startup+762.305 s]
/proc/loadavg: 1.00 1.00 1.00 2/80 13685
/proc/meminfo: memFree=1665272/2055920 swapFree=4162200/4192956
[pid=13679] ppid=13677 vsize=5352 CPUtime=6.38
/proc/13679/stat : 13679 (Barcelogic) S 13677 13679 12750 0 -1 4194304 332 36181 0 0 0 0 615 23 16 0 1 0 44142700 5480448 236 18446744073709551615 4194304 4889804 548682069280 18446744073709551615 255825863492 0 65536 4100 65538 18446744071563356171 0 0 17 1 0 0
/proc/13679/statm: 1338 236 197 169 0 49 0
[pid=13685] ppid=13679 vsize=1473124 CPUtime=755.58
/proc/13685/stat : 13685 (bsat) R 13679 13679 12750 0 -1 4194304 42500 0 0 0 75515 43 0 0 25 0 1 0 44143346 1508478976 41529 18446744073709551615 134512640 135463285 4294956752 18446744073709551615 134534376 0 0 4096 0 0 0 0 17 1 0 0
/proc/13685/statm: 368281 41529 92 232 0 368046 0
Current children cumulated CPU time (s) 761.96
Current children cumulated vsize (KiB) 1478476

[startup+822.302 s]
/proc/loadavg: 1.00 1.00 1.00 2/80 13685
/proc/meminfo: memFree=1649784/2055920 swapFree=4162200/4192956
[pid=13679] ppid=13677 vsize=5352 CPUtime=6.38
/proc/13679/stat : 13679 (Barcelogic) S 13677 13679 12750 0 -1 4194304 332 36181 0 0 0 0 615 23 16 0 1 0 44142700 5480448 236 18446744073709551615 4194304 4889804 548682069280 18446744073709551615 255825863492 0 65536 4100 65538 18446744071563356171 0 0 17 1 0 0
/proc/13679/statm: 1338 236 197 169 0 49 0
[pid=13685] ppid=13679 vsize=1473124 CPUtime=815.55
/proc/13685/stat : 13685 (bsat) R 13679 13679 12750 0 -1 4194304 46377 0 0 0 81509 46 0 0 25 0 1 0 44143346 1508478976 45406 18446744073709551615 134512640 135463285 4294956752 18446744073709551615 134519677 0 0 4096 0 0 0 0 17 1 0 0
/proc/13685/statm: 368281 45406 92 232 0 368046 0
Current children cumulated CPU time (s) 821.93
Current children cumulated vsize (KiB) 1478476

[startup+882.302 s]
/proc/loadavg: 1.00 1.00 1.00 2/80 13685
/proc/meminfo: memFree=1633784/2055920 swapFree=4162200/4192956
[pid=13679] ppid=13677 vsize=5352 CPUtime=6.38
/proc/13679/stat : 13679 (Barcelogic) S 13677 13679 12750 0 -1 4194304 332 36181 0 0 0 0 615 23 16 0 1 0 44142700 5480448 236 18446744073709551615 4194304 4889804 548682069280 18446744073709551615 255825863492 0 65536 4100 65538 18446744071563356171 0 0 17 1 0 0
/proc/13679/statm: 1338 236 197 169 0 49 0
[pid=13685] ppid=13679 vsize=1473124 CPUtime=875.53
/proc/13685/stat : 13685 (bsat) R 13679 13679 12750 0 -1 4194304 50335 0 0 0 87502 51 0 0 25 0 1 0 44143346 1508478976 49364 18446744073709551615 134512640 135463285 4294956752 18446744073709551615 134517355 0 0 4096 0 0 0 0 17 1 0 0
/proc/13685/statm: 368281 49364 92 232 0 368046 0
Current children cumulated CPU time (s) 881.91
Current children cumulated vsize (KiB) 1478476

[startup+942.302 s]
/proc/loadavg: 1.00 1.00 1.00 3/80 13685
/proc/meminfo: memFree=1616440/2055920 swapFree=4162200/4192956
[pid=13679] ppid=13677 vsize=5352 CPUtime=6.38
/proc/13679/stat : 13679 (Barcelogic) S 13677 13679 12750 0 -1 4194304 332 36181 0 0 0 0 615 23 16 0 1 0 44142700 5480448 236 18446744073709551615 4194304 4889804 548682069280 18446744073709551615 255825863492 0 65536 4100 65538 18446744071563356171 0 0 17 1 0 0
/proc/13679/statm: 1338 236 197 169 0 49 0
[pid=13685] ppid=13679 vsize=1473124 CPUtime=935.51
/proc/13685/stat : 13685 (bsat) R 13679 13679 12750 0 -1 4194304 54747 0 0 0 93496 55 0 0 25 0 1 0 44143346 1508478976 53776 18446744073709551615 134512640 135463285 4294956752 18446744073709551615 134517816 0 0 4096 0 0 0 0 17 1 0 0
/proc/13685/statm: 368281 53776 92 232 0 368046 0
Current children cumulated CPU time (s) 941.89
Current children cumulated vsize (KiB) 1478476

[startup+1002.3 s]
/proc/loadavg: 1.00 1.00 1.00 2/80 13685
/proc/meminfo: memFree=1593720/2055920 swapFree=4162200/4192956
[pid=13679] ppid=13677 vsize=5352 CPUtime=6.38
/proc/13679/stat : 13679 (Barcelogic) S 13677 13679 12750 0 -1 4194304 332 36181 0 0 0 0 615 23 16 0 1 0 44142700 5480448 236 18446744073709551615 4194304 4889804 548682069280 18446744073709551615 255825863492 0 65536 4100 65538 18446744071563356171 0 0 17 1 0 0
/proc/13679/statm: 1338 236 197 169 0 49 0
[pid=13685] ppid=13679 vsize=1473124 CPUtime=995.49
/proc/13685/stat : 13685 (bsat) R 13679 13679 12750 0 -1 4194304 60344 0 0 0 99488 61 0 0 25 0 1 0 44143346 1508478976 59373 18446744073709551615 134512640 135463285 4294956752 18446744073709551615 134517779 0 0 4096 0 0 0 0 17 1 0 0
/proc/13685/statm: 368281 59373 92 232 0 368046 0
Current children cumulated CPU time (s) 1001.87
Current children cumulated vsize (KiB) 1478476

[startup+1062.3 s]
/proc/loadavg: 1.00 1.00 1.00 2/80 13685
/proc/meminfo: memFree=1566520/2055920 swapFree=4162200/4192956
[pid=13679] ppid=13677 vsize=5352 CPUtime=6.38
/proc/13679/stat : 13679 (Barcelogic) S 13677 13679 12750 0 -1 4194304 332 36181 0 0 0 0 615 23 16 0 1 0 44142700 5480448 236 18446744073709551615 4194304 4889804 548682069280 18446744073709551615 255825863492 0 65536 4100 65538 18446744071563356171 0 0 17 1 0 0
/proc/13679/statm: 1338 236 197 169 0 49 0
[pid=13685] ppid=13679 vsize=1473124 CPUtime=1055.47
/proc/13685/stat : 13685 (bsat) R 13679 13679 12750 0 -1 4194304 67134 0 0 0 105478 69 0 0 25 0 1 0 44143346 1508478976 66163 18446744073709551615 134512640 135463285 4294956752 18446744073709551615 134534376 0 0 4096 0 0 0 0 17 1 0 0
/proc/13685/statm: 368281 66163 92 232 0 368046 0
Current children cumulated CPU time (s) 1061.85
Current children cumulated vsize (KiB) 1478476

[startup+1122.3 s]
/proc/loadavg: 1.00 1.00 1.00 2/80 13685
/proc/meminfo: memFree=1549880/2055920 swapFree=4162200/4192956
[pid=13679] ppid=13677 vsize=5352 CPUtime=6.38
/proc/13679/stat : 13679 (Barcelogic) S 13677 13679 12750 0 -1 4194304 332 36181 0 0 0 0 615 23 16 0 1 0 44142700 5480448 236 18446744073709551615 4194304 4889804 548682069280 18446744073709551615 255825863492 0 65536 4100 65538 18446744071563356171 0 0 17 1 0 0
/proc/13679/statm: 1338 236 197 169 0 49 0
[pid=13685] ppid=13679 vsize=1473124 CPUtime=1115.45
/proc/13685/stat : 13685 (bsat) R 13679 13679 12750 0 -1 4194304 71252 0 0 0 111471 74 0 0 25 0 1 0 44143346 1508478976 70281 18446744073709551615 134512640 135463285 4294956752 18446744073709551615 134535476 0 0 4096 0 0 0 0 17 1 0 0
/proc/13685/statm: 368281 70281 92 232 0 368046 0
Current children cumulated CPU time (s) 1121.83
Current children cumulated vsize (KiB) 1478476

[startup+1182.3 s]
/proc/loadavg: 1.00 1.00 1.00 2/80 13685
/proc/meminfo: memFree=1544440/2055920 swapFree=4162200/4192956
[pid=13679] ppid=13677 vsize=5352 CPUtime=6.38
/proc/13679/stat : 13679 (Barcelogic) S 13677 13679 12750 0 -1 4194304 332 36181 0 0 0 0 615 23 16 0 1 0 44142700 5480448 236 18446744073709551615 4194304 4889804 548682069280 18446744073709551615 255825863492 0 65536 4100 65538 18446744071563356171 0 0 17 1 0 0
/proc/13679/statm: 1338 236 197 169 0 49 0
[pid=13685] ppid=13679 vsize=1473292 CPUtime=1175.43
/proc/13685/stat : 13685 (bsat) R 13679 13679 12750 0 -1 4194304 72640 0 0 0 117468 75 0 0 25 0 1 0 44143346 1508651008 71535 18446744073709551615 134512640 135463285 4294956752 18446744073709551615 134534391 0 0 4096 0 0 0 0 17 1 0 0
/proc/13685/statm: 368323 71535 92 232 0 368088 0
Current children cumulated CPU time (s) 1181.81
Current children cumulated vsize (KiB) 1478644



Maximum CPU time exceeded: sending SIGTERM then SIGKILL

[startup+1200.5 s]
/proc/loadavg: 1.00 1.00 1.00 2/80 13685
/proc/meminfo: memFree=1544376/2055920 swapFree=4162200/4192956
[pid=13679] ppid=13677 vsize=5352 CPUtime=6.38
/proc/13679/stat : 13679 (Barcelogic) S 13677 13679 12750 0 -1 4194304 332 36181 0 0 0 0 615 23 16 0 1 0 44142700 5480448 236 18446744073709551615 4194304 4889804 548682069280 18446744073709551615 255825863492 0 65536 4100 65538 18446744071563356171 0 0 17 1 0 0
/proc/13679/statm: 1338 236 197 169 0 49 0
[pid=13685] ppid=13679 vsize=1473292 CPUtime=1193.63
/proc/13685/stat : 13685 (bsat) R 13679 13679 12750 0 -1 4194304 72640 0 0 0 119288 75 0 0 25 0 1 0 44143346 1508651008 71535 18446744073709551615 134512640 135463285 4294956752 18446744073709551615 134517330 0 0 4096 0 0 0 0 17 1 0 0
/proc/13685/statm: 368323 71535 92 232 0 368088 0
Current children cumulated CPU time (s) 1200.01
Current children cumulated vsize (KiB) 1478644

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: 1.00 1.00 1.00 2/80 13685
/proc/meminfo: memFree=1544376/2055920 swapFree=4162200/4192956
[pid=13679] ppid=13677 vsize=5352 CPUtime=6.38
/proc/13679/stat : 13679 (Barcelogic) S 13677 13679 12750 0 -1 4194304 332 36181 0 0 0 0 615 23 16 0 1 0 44142700 5480448 236 18446744073709551615 4194304 4889804 548682069280 18446744073709551615 255825863492 0 65536 4100 65538 18446744071563356171 0 0 17 1 0 0
/proc/13679/statm: 1338 236 197 169 0 49 0
[pid=13685] ppid=13679 vsize=1473292 CPUtime=1193.63
/proc/13685/stat : 13685 (bsat) R 13679 13679 12750 0 -1 4194304 72640 0 0 0 119288 75 0 0 25 0 1 0 44143346 1508651008 71535 18446744073709551615 134512640 135463285 4294956752 18446744073709551615 134517330 0 0 4096 0 0 0 0 17 1 0 0
/proc/13685/statm: 368323 71535 92 232 0 368088 0
Current children cumulated CPU time (s) 1200.01
Current children cumulated vsize (KiB) 1478644

Child ended because it received signal 15 (SIGTERM)

# WARNING:
# CPU time reported by wait4() is probably wrong !
# wait4(...,&childrusage) returns 13679 and gives
#  childrusage.ru_utime.tv_sec=6
#  childrusage.ru_utime.tv_usec=154064
#  childrusage.ru_stime.tv_sec=0
#  childrusage.ru_stime.tv_usec=240963
# CPU time returned by wait4() is 6.39503
# while last known CPU time is 1200.01
#
# Solver probably didn't/couldn't wait for its children
# Using CPU time of the last sample as value...

Real time (s): 1200.52
CPU time (s): 1200.01
CPU user time (s): 1199.03
CPU system time (s): 0.98
CPU usage (%): 99.9576
Max. virtual memory (cumulated for all children) (KiB): 1479180

getrusage(RUSAGE_CHILDREN,...) data:
user time used= 6.15406
system time used= 0.240963
maximum resident set size= 0
integral shared memory size= 0
integral unshared data size= 0
integral unshared stack size= 0
page reclaims= 36513
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= 41
involuntary context switches= 78

runsolver used 1.17782 second user time and 3.19951 second system time

The end

Launcher Data (download as text)

Begin job on node46 on Wed Apr 18 11:09:57 UTC 2007

IDJOB= 313997
IDBENCH= 20380
IDSOLVER= 122
FILE ID= node46/313997-1176894582

PBS_JOBID= 4595127

Free space on /tmp= 66079 MiB

SOLVER NAME= barcelogic 2007-02-08
BENCH NAME= HOME/pub/bench/SAT07/industrial/anbulagan/hard-unsat/dated-10-13-u.cnf
COMMAND LINE= /tmp/evaluation/313997-1176894582/Barcelogic /tmp/evaluation/313997-1176894582/instance-313997-1176894582.cnf            
RUNSOLVER COMMAND LINE= runsolver  --timestamp  -w ROOT/results/node46/watcher-313997-1176894582 -o ROOT/results/node46/solver-313997-1176894582 -C 1200 -W 2400 -M 1800 --output-limit 1,15  /tmp/evaluation/313997-1176894582/Barcelogic /tmp/evaluation/313997-1176894582/instance-313997-1176894582.cnf            

META MD5SUM SOLVER= 543870ed8fcecafe9ec15dfb146dc18f
MD5SUM BENCH=  c10a1a201bfe26fc1d15892100d7fabd

RANDOM SEED= 773914789

TIME LIMIT= 1200 seconds
MEMORY LIMIT= 1800 MiB

Linux node46.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		: 3000.268
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	: 5931.00
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		: 3000.268
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:       1843424 kB
Buffers:          1340 kB
Cached:          60348 kB
SwapCached:       1960 kB
Active:          42944 kB
Inactive:       122564 kB
HighTotal:           0 kB
HighFree:            0 kB
LowTotal:      2055920 kB
LowFree:       1843424 kB
SwapTotal:     4192956 kB
SwapFree:      4162200 kB
Dirty:           16204 kB
Writeback:           0 kB
Mapped:         113200 kB
Slab:            32396 kB
Committed_AS:  1911560 kB
PageTables:       1992 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= 66069 MiB

End job on node46 on Wed Apr 18 11:30:00 UTC 2007