Trace number 313837

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) 1200.05 1200.41

General information on the benchmark

Nameindustrial/anbulagan/
hard-unsat/total-5-19-u.cnf
MD5SUMf9358d3195ca3efe99a3e305b00150cd
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 variables279228
Number of clauses1324541
Sum of the clauses size3072200
Maximum clause length10
Minimum clause length1
Number of clauses of size 123238
Number of clauses of size 21011607
Number of clauses of size 3237476
Number of clauses of size 45800
Number of clauses of size 523200
Number of clauses of size over 523220

Solver Data (download as text)

0.00/0.00	c Parsing...
1.19/1.25	c ==============================================================================
1.19/1.25	c |           |     ORIGINAL     |              LEARNT              |          |
1.19/1.25	c | Conflicts | Clauses Literals |   Limit Clauses Literals  Lit/Cl | Progress |
1.19/1.25	c ==============================================================================
1.19/1.25	c |         0 | 1301303  3048962 |  390390       0        0     nan |  0.000 % |
9.68/9.70	c |         0 |  592854  1592387 |      --       0       --      -- |     --   | -431861/-831681
9.68/9.70	c ==============================================================================
9.68/9.70	c Result  :   #vars: 95019   #clauses: 592854   #literals: 1592387
9.68/9.70	c CPU time:   9.38357 s
9.68/9.70	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/node2/watcher-313837-1176891801 -o ROOT/results/node2/solver-313837-1176891801 -C 1200 -W 2400 -M 1800 --output-limit 1,15 /tmp/evaluation/313837-1176891801/Barcelogic /tmp/evaluation/313837-1176891801/instance-313837-1176891801.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: 0.91 0.97 0.95 3/77 18945
/proc/meminfo: memFree=1486392/2055920 swapFree=4138452/4192956
[pid=18945] ppid=18943 vsize=5352 CPUtime=0
/proc/18945/stat : 18945 (Barcelogic) S 18943 18945 18476 0 -1 4194304 273 0 0 0 0 0 0 0 18 0 1 0 165217884 5480448 232 18446744073709551615 4194304 4889804 548682069280 18446744073709551615 206381482066 0 0 4100 65536 18446744071563648864 0 0 17 1 0 0
/proc/18945/statm: 1338 232 195 169 0 49 0
[pid=18946] ppid=18945 vsize=5352 CPUtime=0
/proc/18946/stat : 18946 (Barcelogic) S 18945 18945 18476 0 -1 4194368 53 0 0 0 0 0 0 0 19 0 1 0 165217884 5480448 236 18446744073709551615 4194304 4889804 548682069280 18446744073709551615 206381310788 0 65536 4096 65538 18446744071563356171 0 0 17 1 0 0
/proc/18946/statm: 1338 236 198 169 0 49 0
[pid=18947] ppid=18946 vsize=0 CPUtime=0
/proc/18947/stat : 18947 (Barcelogic) D 18946 18945 18476 0 -1 4194372 25 0 0 0 0 0 0 0 20 0 1 0 165217884 0 0 18446744073709551615 0 0 0 0 0 0 2147483391 4096 65538 18446744072099781622 0 0 17 1 0 0
/proc/18947/statm: 0 0 0 0 0 0 0
[pid=18948] ppid=18946 vsize=0 CPUtime=0
/proc/18948/stat : 18948 (sed) D 18946 18945 18476 0 -1 4194308 163 0 0 0 0 0 0 0 21 0 1 0 165217884 0 0 18446744073709551615 0 0 0 0 0 0 0 4096 0 18446744072100037788 0 0 17 1 0 0
/proc/18948/statm: 0 0 0 0 0 0 0

[startup+0.0506161 s]
/proc/loadavg: 0.91 0.97 0.95 3/77 18945
/proc/meminfo: memFree=1486392/2055920 swapFree=4138452/4192956
[pid=18945] ppid=18943 vsize=5352 CPUtime=0
/proc/18945/stat : 18945 (Barcelogic) S 18943 18945 18476 0 -1 4194304 308 252 0 0 0 0 0 0 19 0 1 0 165217884 5480448 235 18446744073709551615 4194304 4889804 548682069280 18446744073709551615 206381310788 0 65536 4100 65538 18446744071563356171 0 0 17 1 0 0
/proc/18945/statm: 1338 235 197 169 0 49 0
Current children cumulated CPU time (s) 0
Current children cumulated vsize (KiB) 5352

[startup+0.101621 s]
/proc/loadavg: 0.91 0.97 0.95 3/77 18945
/proc/meminfo: memFree=1486392/2055920 swapFree=4138452/4192956
[pid=18945] ppid=18943 vsize=5352 CPUtime=0
/proc/18945/stat : 18945 (Barcelogic) S 18943 18945 18476 0 -1 4194304 308 252 0 0 0 0 0 0 19 0 1 0 165217884 5480448 235 18446744073709551615 4194304 4889804 548682069280 18446744073709551615 206381310788 0 65536 4100 65538 18446744071563356171 0 0 17 1 0 0
/proc/18945/statm: 1338 235 197 169 0 49 0
Current children cumulated CPU time (s) 0
Current children cumulated vsize (KiB) 5352

[startup+0.301642 s]
/proc/loadavg: 0.91 0.97 0.95 3/77 18945
/proc/meminfo: memFree=1486392/2055920 swapFree=4138452/4192956
[pid=18945] ppid=18943 vsize=5352 CPUtime=0
/proc/18945/stat : 18945 (Barcelogic) S 18943 18945 18476 0 -1 4194304 308 252 0 0 0 0 0 0 19 0 1 0 165217884 5480448 235 18446744073709551615 4194304 4889804 548682069280 18446744073709551615 206381310788 0 65536 4100 65538 18446744071563356171 0 0 17 1 0 0
/proc/18945/statm: 1338 235 197 169 0 49 0
Current children cumulated CPU time (s) 0
Current children cumulated vsize (KiB) 5352

[startup+0.701683 s]
/proc/loadavg: 0.91 0.97 0.95 3/77 18945
/proc/meminfo: memFree=1486392/2055920 swapFree=4138452/4192956
[pid=18945] ppid=18943 vsize=5352 CPUtime=0
/proc/18945/stat : 18945 (Barcelogic) S 18943 18945 18476 0 -1 4194304 308 252 0 0 0 0 0 0 19 0 1 0 165217884 5480448 235 18446744073709551615 4194304 4889804 548682069280 18446744073709551615 206381310788 0 65536 4100 65538 18446744071563356171 0 0 17 1 0 0
/proc/18945/statm: 1338 235 197 169 0 49 0
Current children cumulated CPU time (s) 0
Current children cumulated vsize (KiB) 5352

[startup+1.50177 s]
/proc/loadavg: 0.91 0.97 0.95 2/79 18950
/proc/meminfo: memFree=1387240/2055920 swapFree=4138452/4192956
[pid=18945] ppid=18943 vsize=5352 CPUtime=0
/proc/18945/stat : 18945 (Barcelogic) S 18943 18945 18476 0 -1 4194304 308 252 0 0 0 0 0 0 19 0 1 0 165217884 5480448 235 18446744073709551615 4194304 4889804 548682069280 18446744073709551615 206381310788 0 65536 4100 65538 18446744071563356171 0 0 17 1 0 0
/proc/18945/statm: 1338 235 197 169 0 49 0
[pid=18950] ppid=18945 vsize=152184 CPUtime=1.49
/proc/18950/stat : 18950 (SatELite_releas) R 18945 18945 18476 0 -1 4194304 30716 0 0 0 132 17 0 0 25 0 1 0 165217884 155836416 30604 18446744073709551615 134512640 135037961 4294956560 18446744073709551615 134538600 0 0 4096 3 0 0 0 17 1 0 0
/proc/18950/statm: 38046 30604 62 128 0 37915 0
Current children cumulated CPU time (s) 1.49
Current children cumulated vsize (KiB) 157536

[startup+3.10293 s]
/proc/loadavg: 0.91 0.97 0.95 2/79 18950
/proc/meminfo: memFree=1354024/2055920 swapFree=4138452/4192956
[pid=18945] ppid=18943 vsize=5352 CPUtime=0
/proc/18945/stat : 18945 (Barcelogic) S 18943 18945 18476 0 -1 4194304 308 252 0 0 0 0 0 0 19 0 1 0 165217884 5480448 235 18446744073709551615 4194304 4889804 548682069280 18446744073709551615 206381310788 0 65536 4100 65538 18446744071563356171 0 0 17 1 0 0
/proc/18945/statm: 1338 235 197 169 0 49 0
[pid=18950] ppid=18945 vsize=167520 CPUtime=3.08
/proc/18950/stat : 18950 (SatELite_releas) R 18945 18945 18476 0 -1 4194304 37122 0 0 0 287 21 0 0 25 0 1 0 165217884 171540480 33943 18446744073709551615 134512640 135037961 4294956560 18446744073709551615 134571018 0 0 4096 3 0 0 0 17 1 0 0
/proc/18950/statm: 41880 33943 66 128 0 41749 0
Current children cumulated CPU time (s) 3.08
Current children cumulated vsize (KiB) 172872

[startup+6.30127 s]
/proc/loadavg: 0.92 0.97 0.95 2/79 18950
/proc/meminfo: memFree=1335592/2055920 swapFree=4138452/4192956
[pid=18945] ppid=18943 vsize=5352 CPUtime=0
/proc/18945/stat : 18945 (Barcelogic) S 18943 18945 18476 0 -1 4194304 308 252 0 0 0 0 0 0 19 0 1 0 165217884 5480448 235 18446744073709551615 4194304 4889804 548682069280 18446744073709551615 206381310788 0 65536 4100 65538 18446744071563356171 0 0 17 1 0 0
/proc/18945/statm: 1338 235 197 169 0 49 0
[pid=18950] ppid=18945 vsize=184816 CPUtime=6.28
/proc/18950/stat : 18950 (SatELite_releas) R 18945 18945 18476 0 -1 4194304 41442 0 0 0 605 23 0 0 25 0 1 0 165217884 189251584 37548 18446744073709551615 134512640 135037961 4294956560 18446744073709551615 134586962 0 0 4096 3 0 0 0 17 1 0 0
/proc/18950/statm: 46204 37548 66 128 0 46073 0
Current children cumulated CPU time (s) 6.28
Current children cumulated vsize (KiB) 190168

[startup+12.7019 s]
/proc/loadavg: 0.93 0.97 0.95 2/79 18951
/proc/meminfo: memFree=1434152/2055920 swapFree=4138452/4192956
[pid=18945] ppid=18943 vsize=5352 CPUtime=10.5
/proc/18945/stat : 18945 (Barcelogic) S 18943 18945 18476 0 -1 4194304 332 56849 0 0 0 0 1012 38 16 0 1 0 165217884 5480448 236 18446744073709551615 4194304 4889804 548682069280 18446744073709551615 206381310788 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/18945/statm: 1338 236 197 169 0 49 0
[pid=18951] ppid=18945 vsize=1469708 CPUtime=2.18
/proc/18951/stat : 18951 (bsat) R 18945 18945 18476 0 -1 4194304 9112 0 0 0 214 4 0 0 25 0 1 0 165218935 1504980992 8157 18446744073709551615 134512640 135463285 4294956752 18446744073709551615 134545364 0 0 4096 0 0 0 0 17 1 0 0
/proc/18951/statm: 367427 8157 76 232 0 367192 0
Current children cumulated CPU time (s) 12.68
Current children cumulated vsize (KiB) 1475060

[startup+25.5013 s]
/proc/loadavg: 0.94 0.97 0.95 2/79 18951
/proc/meminfo: memFree=1434024/2055920 swapFree=4138452/4192956
[pid=18945] ppid=18943 vsize=5352 CPUtime=10.5
/proc/18945/stat : 18945 (Barcelogic) S 18943 18945 18476 0 -1 4194304 332 56849 0 0 0 0 1012 38 16 0 1 0 165217884 5480448 236 18446744073709551615 4194304 4889804 548682069280 18446744073709551615 206381310788 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/18945/statm: 1338 236 197 169 0 49 0
[pid=18951] ppid=18945 vsize=1469952 CPUtime=14.97
/proc/18951/stat : 18951 (bsat) R 18945 18945 18476 0 -1 4194304 9195 0 0 0 1493 4 0 0 25 0 1 0 165218935 1505230848 8229 18446744073709551615 134512640 135463285 4294956752 18446744073709551615 134545364 0 0 4096 0 0 0 0 17 1 0 0
/proc/18951/statm: 367488 8229 76 232 0 367253 0
Current children cumulated CPU time (s) 25.47
Current children cumulated vsize (KiB) 1475304

[startup+51.1019 s]
/proc/loadavg: 0.96 0.97 0.95 2/79 18951
/proc/meminfo: memFree=1418728/2055920 swapFree=4138452/4192956
[pid=18945] ppid=18943 vsize=5352 CPUtime=10.5
/proc/18945/stat : 18945 (Barcelogic) S 18943 18945 18476 0 -1 4194304 332 56849 0 0 0 0 1012 38 16 0 1 0 165217884 5480448 236 18446744073709551615 4194304 4889804 548682069280 18446744073709551615 206381310788 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/18945/statm: 1338 236 197 169 0 49 0
[pid=18951] ppid=18945 vsize=1469992 CPUtime=40.55
/proc/18951/stat : 18951 (bsat) R 18945 18945 18476 0 -1 4194304 13618 0 0 0 4048 7 0 0 25 0 1 0 165218935 1505271808 12089 18446744073709551615 134512640 135463285 4294956752 18446744073709551615 134519707 0 0 4096 0 0 0 0 17 1 0 0
/proc/18951/statm: 367498 12089 82 232 0 367263 0
Current children cumulated CPU time (s) 51.05
Current children cumulated vsize (KiB) 1475344

[startup+102.305 s]
/proc/loadavg: 0.98 0.97 0.95 2/79 18951
/proc/meminfo: memFree=1412392/2055920 swapFree=4138452/4192956
[pid=18945] ppid=18943 vsize=5352 CPUtime=10.5
/proc/18945/stat : 18945 (Barcelogic) S 18943 18945 18476 0 -1 4194304 332 56849 0 0 0 0 1012 38 16 0 1 0 165217884 5480448 236 18446744073709551615 4194304 4889804 548682069280 18446744073709551615 206381310788 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/18945/statm: 1338 236 197 169 0 49 0
[pid=18951] ppid=18945 vsize=1469992 CPUtime=91.74
/proc/18951/stat : 18951 (bsat) R 18945 18945 18476 0 -1 4194304 15207 0 0 0 9165 9 0 0 25 0 1 0 165218935 1505271808 13678 18446744073709551615 134512640 135463285 4294956752 18446744073709551615 134534435 0 0 4096 0 0 0 0 17 1 0 0
/proc/18951/statm: 367498 13678 82 232 0 367263 0
Current children cumulated CPU time (s) 102.24
Current children cumulated vsize (KiB) 1475344

[startup+162.301 s]
/proc/loadavg: 0.99 0.97 0.95 2/79 18951
/proc/meminfo: memFree=1404968/2055920 swapFree=4138452/4192956
[pid=18945] ppid=18943 vsize=5352 CPUtime=10.5
/proc/18945/stat : 18945 (Barcelogic) S 18943 18945 18476 0 -1 4194304 332 56849 0 0 0 0 1012 38 16 0 1 0 165217884 5480448 236 18446744073709551615 4194304 4889804 548682069280 18446744073709551615 206381310788 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/18945/statm: 1338 236 197 169 0 49 0
[pid=18951] ppid=18945 vsize=1469992 CPUtime=151.71
/proc/18951/stat : 18951 (bsat) R 18945 18945 18476 0 -1 4194304 17073 0 0 0 15160 11 0 0 25 0 1 0 165218935 1505271808 15544 18446744073709551615 134512640 135463285 4294956752 18446744073709551615 134534498 0 0 4096 0 0 0 0 17 1 0 0
/proc/18951/statm: 367498 15544 82 232 0 367263 0
Current children cumulated CPU time (s) 162.21
Current children cumulated vsize (KiB) 1475344

[startup+222.302 s]
/proc/loadavg: 0.99 0.97 0.95 2/79 18951
/proc/meminfo: memFree=1398120/2055920 swapFree=4138452/4192956
[pid=18945] ppid=18943 vsize=5352 CPUtime=10.5
/proc/18945/stat : 18945 (Barcelogic) S 18943 18945 18476 0 -1 4194304 332 56849 0 0 0 0 1012 38 16 0 1 0 165217884 5480448 236 18446744073709551615 4194304 4889804 548682069280 18446744073709551615 206381310788 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/18945/statm: 1338 236 197 169 0 49 0
[pid=18951] ppid=18945 vsize=1469992 CPUtime=211.7
/proc/18951/stat : 18951 (bsat) R 18945 18945 18476 0 -1 4194304 18760 0 0 0 21157 13 0 0 25 0 1 0 165218935 1505271808 17231 18446744073709551615 134512640 135463285 4294956752 18446744073709551615 134534366 0 0 4096 0 0 0 0 17 1 0 0
/proc/18951/statm: 367498 17231 82 232 0 367263 0
Current children cumulated CPU time (s) 222.2
Current children cumulated vsize (KiB) 1475344

[startup+282.302 s]
/proc/loadavg: 0.99 0.97 0.95 2/79 18951
/proc/meminfo: memFree=1390632/2055920 swapFree=4138452/4192956
[pid=18945] ppid=18943 vsize=5352 CPUtime=10.5
/proc/18945/stat : 18945 (Barcelogic) S 18943 18945 18476 0 -1 4194304 332 56849 0 0 0 0 1012 38 16 0 1 0 165217884 5480448 236 18446744073709551615 4194304 4889804 548682069280 18446744073709551615 206381310788 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/18945/statm: 1338 236 197 169 0 49 0
[pid=18951] ppid=18945 vsize=1469992 CPUtime=271.69
/proc/18951/stat : 18951 (bsat) R 18945 18945 18476 0 -1 4194304 20747 0 0 0 27153 16 0 0 25 0 1 0 165218935 1505271808 19048 18446744073709551615 134512640 135463285 4294956752 18446744073709551615 134534351 0 0 4096 0 0 0 0 17 1 0 0
/proc/18951/statm: 367498 19048 92 232 0 367263 0
Current children cumulated CPU time (s) 282.19
Current children cumulated vsize (KiB) 1475344

[startup+342.301 s]
/proc/loadavg: 0.99 0.97 0.95 2/79 18951
/proc/meminfo: memFree=1390632/2055920 swapFree=4138452/4192956
[pid=18945] ppid=18943 vsize=5352 CPUtime=10.5
/proc/18945/stat : 18945 (Barcelogic) S 18943 18945 18476 0 -1 4194304 332 56849 0 0 0 0 1012 38 16 0 1 0 165217884 5480448 236 18446744073709551615 4194304 4889804 548682069280 18446744073709551615 206381310788 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/18945/statm: 1338 236 197 169 0 49 0
[pid=18951] ppid=18945 vsize=1469992 CPUtime=331.67
/proc/18951/stat : 18951 (bsat) R 18945 18945 18476 0 -1 4194304 20748 0 0 0 33151 16 0 0 25 0 1 0 165218935 1505271808 19049 18446744073709551615 134512640 135463285 4294956752 18446744073709551615 134517315 0 0 4096 0 0 0 0 17 1 0 0
/proc/18951/statm: 367498 19049 92 232 0 367263 0
Current children cumulated CPU time (s) 342.17
Current children cumulated vsize (KiB) 1475344

[startup+402.301 s]
/proc/loadavg: 0.99 0.97 0.95 2/79 18951
/proc/meminfo: memFree=1390696/2055920 swapFree=4138452/4192956

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

/proc/18951/statm: 367498 20062 92 232 0 367263 0
Current children cumulated CPU time (s) 522.13
Current children cumulated vsize (KiB) 1475344

[startup+582.301 s]
/proc/loadavg: 0.99 0.97 0.95 2/79 18953
/proc/meminfo: memFree=1383592/2055920 swapFree=4138452/4192956
[pid=18945] ppid=18943 vsize=5352 CPUtime=10.5
/proc/18945/stat : 18945 (Barcelogic) S 18943 18945 18476 0 -1 4194304 332 56849 0 0 0 0 1012 38 16 0 1 0 165217884 5480448 236 18446744073709551615 4194304 4889804 548682069280 18446744073709551615 206381310788 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/18945/statm: 1338 236 197 169 0 49 0
[pid=18951] ppid=18945 vsize=1469992 CPUtime=571.61
/proc/18951/stat : 18951 (bsat) R 18945 18945 18476 0 -1 4194304 22554 0 0 0 57141 20 0 0 25 0 1 0 165218935 1505271808 20855 18446744073709551615 134512640 135463285 4294956752 18446744073709551615 134534366 0 0 4096 0 0 0 0 17 1 0 0
/proc/18951/statm: 367498 20855 92 232 0 367263 0
Current children cumulated CPU time (s) 582.11
Current children cumulated vsize (KiB) 1475344

[startup+642.301 s]
/proc/loadavg: 0.99 0.97 0.95 2/79 18953
/proc/meminfo: memFree=1378344/2055920 swapFree=4138452/4192956
[pid=18945] ppid=18943 vsize=5352 CPUtime=10.5
/proc/18945/stat : 18945 (Barcelogic) S 18943 18945 18476 0 -1 4194304 332 56849 0 0 0 0 1012 38 16 0 1 0 165217884 5480448 236 18446744073709551615 4194304 4889804 548682069280 18446744073709551615 206381310788 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/18945/statm: 1338 236 197 169 0 49 0
[pid=18951] ppid=18945 vsize=1469992 CPUtime=631.6
/proc/18951/stat : 18951 (bsat) R 18945 18945 18476 0 -1 4194304 23856 0 0 0 63138 22 0 0 25 0 1 0 165218935 1505271808 22157 18446744073709551615 134512640 135463285 4294956752 18446744073709551615 134534376 0 0 4096 0 0 0 0 17 1 0 0
/proc/18951/statm: 367498 22157 92 232 0 367263 0
Current children cumulated CPU time (s) 642.1
Current children cumulated vsize (KiB) 1475344

[startup+702.302 s]
/proc/loadavg: 0.99 0.97 0.95 2/79 18953
/proc/meminfo: memFree=1372712/2055920 swapFree=4138452/4192956
[pid=18945] ppid=18943 vsize=5352 CPUtime=10.5
/proc/18945/stat : 18945 (Barcelogic) S 18943 18945 18476 0 -1 4194304 332 56849 0 0 0 0 1012 38 16 0 1 0 165217884 5480448 236 18446744073709551615 4194304 4889804 548682069280 18446744073709551615 206381310788 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/18945/statm: 1338 236 197 169 0 49 0
[pid=18951] ppid=18945 vsize=1469992 CPUtime=691.58
/proc/18951/stat : 18951 (bsat) R 18945 18945 18476 0 -1 4194304 25256 0 0 0 69134 24 0 0 25 0 1 0 165218935 1505271808 23557 18446744073709551615 134512640 135463285 4294956752 18446744073709551615 134517322 0 0 4096 0 0 0 0 17 1 0 0
/proc/18951/statm: 367498 23557 92 232 0 367263 0
Current children cumulated CPU time (s) 702.08
Current children cumulated vsize (KiB) 1475344

[startup+762.306 s]
/proc/loadavg: 0.99 0.97 0.95 2/79 18953
/proc/meminfo: memFree=1364904/2055920 swapFree=4138452/4192956
[pid=18945] ppid=18943 vsize=5352 CPUtime=10.5
/proc/18945/stat : 18945 (Barcelogic) S 18943 18945 18476 0 -1 4194304 332 56849 0 0 0 0 1012 38 16 0 1 0 165217884 5480448 236 18446744073709551615 4194304 4889804 548682069280 18446744073709551615 206381310788 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/18945/statm: 1338 236 197 169 0 49 0
[pid=18951] ppid=18945 vsize=1469992 CPUtime=751.57
/proc/18951/stat : 18951 (bsat) R 18945 18945 18476 0 -1 4194304 27197 0 0 0 75130 27 0 0 25 0 1 0 165218935 1505271808 25498 18446744073709551615 134512640 135463285 4294956752 18446744073709551615 134534366 0 0 4096 0 0 0 0 17 1 0 0
/proc/18951/statm: 367498 25498 92 232 0 367263 0
Current children cumulated CPU time (s) 762.07
Current children cumulated vsize (KiB) 1475344

[startup+822.301 s]
/proc/loadavg: 0.99 0.97 0.95 2/79 18953
/proc/meminfo: memFree=1357672/2055920 swapFree=4138452/4192956
[pid=18945] ppid=18943 vsize=5352 CPUtime=10.5
/proc/18945/stat : 18945 (Barcelogic) S 18943 18945 18476 0 -1 4194304 332 56849 0 0 0 0 1012 38 16 0 1 0 165217884 5480448 236 18446744073709551615 4194304 4889804 548682069280 18446744073709551615 206381310788 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/18945/statm: 1338 236 197 169 0 49 0
[pid=18951] ppid=18945 vsize=1469992 CPUtime=811.55
/proc/18951/stat : 18951 (bsat) R 18945 18945 18476 0 -1 4194304 29018 0 0 0 81126 29 0 0 25 0 1 0 165218935 1505271808 27319 18446744073709551615 134512640 135463285 4294956752 18446744073709551615 134534376 0 0 4096 0 0 0 0 17 1 0 0
/proc/18951/statm: 367498 27319 92 232 0 367263 0
Current children cumulated CPU time (s) 822.05
Current children cumulated vsize (KiB) 1475344

[startup+882.301 s]
/proc/loadavg: 0.99 0.97 0.95 2/79 18953
/proc/meminfo: memFree=1349800/2055920 swapFree=4138452/4192956
[pid=18945] ppid=18943 vsize=5352 CPUtime=10.5
/proc/18945/stat : 18945 (Barcelogic) S 18943 18945 18476 0 -1 4194304 332 56849 0 0 0 0 1012 38 16 0 1 0 165217884 5480448 236 18446744073709551615 4194304 4889804 548682069280 18446744073709551615 206381310788 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/18945/statm: 1338 236 197 169 0 49 0
[pid=18951] ppid=18945 vsize=1469992 CPUtime=871.53
/proc/18951/stat : 18951 (bsat) R 18945 18945 18476 0 -1 4194304 30958 0 0 0 87121 32 0 0 25 0 1 0 165218935 1505271808 29259 18446744073709551615 134512640 135463285 4294956752 18446744073709551615 134534460 0 0 4096 0 0 0 0 17 1 0 0
/proc/18951/statm: 367498 29259 92 232 0 367263 0
Current children cumulated CPU time (s) 882.03
Current children cumulated vsize (KiB) 1475344

[startup+942.302 s]
/proc/loadavg: 0.99 0.97 0.95 2/79 18953
/proc/meminfo: memFree=1342376/2055920 swapFree=4138452/4192956
[pid=18945] ppid=18943 vsize=5352 CPUtime=10.5
/proc/18945/stat : 18945 (Barcelogic) S 18943 18945 18476 0 -1 4194304 332 56849 0 0 0 0 1012 38 16 0 1 0 165217884 5480448 236 18446744073709551615 4194304 4889804 548682069280 18446744073709551615 206381310788 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/18945/statm: 1338 236 197 169 0 49 0
[pid=18951] ppid=18945 vsize=1469992 CPUtime=931.51
/proc/18951/stat : 18951 (bsat) R 18945 18945 18476 0 -1 4194304 32841 0 0 0 93117 34 0 0 25 0 1 0 165218935 1505271808 31142 18446744073709551615 134512640 135463285 4294956752 18446744073709551615 134517315 0 0 4096 0 0 0 0 17 1 0 0
/proc/18951/statm: 367498 31142 92 232 0 367263 0
Current children cumulated CPU time (s) 942.01
Current children cumulated vsize (KiB) 1475344

[startup+1002.3 s]
/proc/loadavg: 0.99 0.97 0.95 2/79 18953
/proc/meminfo: memFree=1335720/2055920 swapFree=4138452/4192956
[pid=18945] ppid=18943 vsize=5352 CPUtime=10.5
/proc/18945/stat : 18945 (Barcelogic) S 18943 18945 18476 0 -1 4194304 332 56849 0 0 0 0 1012 38 16 0 1 0 165217884 5480448 236 18446744073709551615 4194304 4889804 548682069280 18446744073709551615 206381310788 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/18945/statm: 1338 236 197 169 0 49 0
[pid=18951] ppid=18945 vsize=1469992 CPUtime=991.5
/proc/18951/stat : 18951 (bsat) R 18945 18945 18476 0 -1 4194304 34480 0 0 0 99114 36 0 0 25 0 1 0 165218935 1505271808 32781 18446744073709551615 134512640 135463285 4294956752 18446744073709551615 134534366 0 0 4096 0 0 0 0 17 1 0 0
/proc/18951/statm: 367498 32781 92 232 0 367263 0
Current children cumulated CPU time (s) 1002
Current children cumulated vsize (KiB) 1475344

[startup+1062.3 s]
/proc/loadavg: 1.07 0.99 0.96 2/79 18953
/proc/meminfo: memFree=1330472/2055920 swapFree=4138452/4192956
[pid=18945] ppid=18943 vsize=5352 CPUtime=10.5
/proc/18945/stat : 18945 (Barcelogic) S 18943 18945 18476 0 -1 4194304 332 56849 0 0 0 0 1012 38 16 0 1 0 165217884 5480448 236 18446744073709551615 4194304 4889804 548682069280 18446744073709551615 206381310788 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/18945/statm: 1338 236 197 169 0 49 0
[pid=18951] ppid=18945 vsize=1469992 CPUtime=1051.48
/proc/18951/stat : 18951 (bsat) R 18945 18945 18476 0 -1 4194304 35804 0 0 0 105110 38 0 0 25 0 1 0 165218935 1505271808 34105 18446744073709551615 134512640 135463285 4294956752 18446744073709551615 134534376 0 0 4096 0 0 0 0 17 1 0 0
/proc/18951/statm: 367498 34105 92 232 0 367263 0
Current children cumulated CPU time (s) 1061.98
Current children cumulated vsize (KiB) 1475344

[startup+1122.3 s]
/proc/loadavg: 1.02 0.99 0.96 2/79 18953
/proc/meminfo: memFree=1325096/2055920 swapFree=4138452/4192956
[pid=18945] ppid=18943 vsize=5352 CPUtime=10.5
/proc/18945/stat : 18945 (Barcelogic) S 18943 18945 18476 0 -1 4194304 332 56849 0 0 0 0 1012 38 16 0 1 0 165217884 5480448 236 18446744073709551615 4194304 4889804 548682069280 18446744073709551615 206381310788 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/18945/statm: 1338 236 197 169 0 49 0
[pid=18951] ppid=18945 vsize=1469992 CPUtime=1111.47
/proc/18951/stat : 18951 (bsat) R 18945 18945 18476 0 -1 4194304 37139 0 0 0 111107 40 0 0 25 0 1 0 165218935 1505271808 35440 18446744073709551615 134512640 135463285 4294956752 18446744073709551615 134517315 0 0 4096 0 0 0 0 17 1 0 0
/proc/18951/statm: 367498 35440 92 232 0 367263 0
Current children cumulated CPU time (s) 1121.97
Current children cumulated vsize (KiB) 1475344

[startup+1182.3 s]
/proc/loadavg: 1.01 0.99 0.96 2/79 18953
/proc/meminfo: memFree=1317160/2055920 swapFree=4138452/4192956
[pid=18945] ppid=18943 vsize=5352 CPUtime=10.5
/proc/18945/stat : 18945 (Barcelogic) S 18943 18945 18476 0 -1 4194304 332 56849 0 0 0 0 1012 38 16 0 1 0 165217884 5480448 236 18446744073709551615 4194304 4889804 548682069280 18446744073709551615 206381310788 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/18945/statm: 1338 236 197 169 0 49 0
[pid=18951] ppid=18945 vsize=1469992 CPUtime=1171.45
/proc/18951/stat : 18951 (bsat) R 18945 18945 18476 0 -1 4194304 39162 0 0 0 117102 43 0 0 25 0 1 0 165218935 1505271808 37463 18446744073709551615 134512640 135463285 4294956752 18446744073709551615 134534391 0 0 4096 0 0 0 0 17 1 0 0
/proc/18951/statm: 367498 37463 92 232 0 367263 0
Current children cumulated CPU time (s) 1181.95
Current children cumulated vsize (KiB) 1475344



Maximum CPU time exceeded: sending SIGTERM then SIGKILL

[startup+1200.4 s]
/proc/loadavg: 1.00 0.99 0.96 2/79 18953
/proc/meminfo: memFree=1314664/2055920 swapFree=4138452/4192956
[pid=18945] ppid=18943 vsize=5352 CPUtime=10.5
/proc/18945/stat : 18945 (Barcelogic) S 18943 18945 18476 0 -1 4194304 332 56849 0 0 0 0 1012 38 16 0 1 0 165217884 5480448 236 18446744073709551615 4194304 4889804 548682069280 18446744073709551615 206381310788 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/18945/statm: 1338 236 197 169 0 49 0
[pid=18951] ppid=18945 vsize=1469992 CPUtime=1189.55
/proc/18951/stat : 18951 (bsat) R 18945 18945 18476 0 -1 4194304 39735 0 0 0 118911 44 0 0 25 0 1 0 165218935 1505271808 38036 18446744073709551615 134512640 135463285 4294956752 18446744073709551615 134534366 0 0 4096 0 0 0 0 17 1 0 0
/proc/18951/statm: 367498 38036 92 232 0 367263 0
Current children cumulated CPU time (s) 1200.05
Current children cumulated vsize (KiB) 1475344

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 18945 and gives
#  childrusage.ru_utime.tv_sec=10
#  childrusage.ru_utime.tv_usec=123461
#  childrusage.ru_stime.tv_sec=0
#  childrusage.ru_stime.tv_usec=384941
# CPU time returned by wait4() is 10.5084
# while last known CPU time is 1200.05
#
# 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): 1200.05
CPU user time (s): 1199.23
CPU system time (s): 0.82
CPU usage (%): 99.9697
Max. virtual memory (cumulated for all children) (KiB): 1476016

getrusage(RUSAGE_CHILDREN,...) data:
user time used= 10.1235
system time used= 0.384941
maximum resident set size= 0
integral shared memory size= 0
integral unshared data size= 0
integral unshared stack size= 0
page reclaims= 57181
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= 36
involuntary context switches= 26

runsolver used 1.20782 second user time and 3.16752 second system time

The end

Launcher Data (download as text)

Begin job on node2 on Wed Apr 18 10:23:21 UTC 2007

IDJOB= 313837
IDBENCH= 20376
IDSOLVER= 122
FILE ID= node2/313837-1176891801

PBS_JOBID= 4595131

Free space on /tmp= 66468 MiB

SOLVER NAME= barcelogic 2007-02-08
BENCH NAME= HOME/pub/bench/SAT07/industrial/anbulagan/hard-unsat/total-5-19-u.cnf
COMMAND LINE= /tmp/evaluation/313837-1176891801/Barcelogic /tmp/evaluation/313837-1176891801/instance-313837-1176891801.cnf            
RUNSOLVER COMMAND LINE= runsolver  --timestamp  -w ROOT/results/node2/watcher-313837-1176891801 -o ROOT/results/node2/solver-313837-1176891801 -C 1200 -W 2400 -M 1800 --output-limit 1,15  /tmp/evaluation/313837-1176891801/Barcelogic /tmp/evaluation/313837-1176891801/instance-313837-1176891801.cnf            

META MD5SUM SOLVER= 543870ed8fcecafe9ec15dfb146dc18f
MD5SUM BENCH=  f9358d3195ca3efe99a3e305b00150cd

RANDOM SEED= 413907349

TIME LIMIT= 1200 seconds
MEMORY LIMIT= 1800 MiB

Linux node2.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:       1486864 kB
Buffers:         37240 kB
Cached:         434112 kB
SwapCached:      22872 kB
Active:         152604 kB
Inactive:       352640 kB
HighTotal:           0 kB
HighFree:            0 kB
LowTotal:      2055920 kB
LowFree:       1486864 kB
SwapTotal:     4192956 kB
SwapFree:      4138452 kB
Dirty:           25940 kB
Writeback:           0 kB
Mapped:          30252 kB
Slab:            49348 kB
Committed_AS:  7116608 kB
PageTables:       1860 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= 66449 MiB

End job on node2 on Wed Apr 18 10:43:24 UTC 2007