Trace number 347352

Some explanations

A solver is run under the control of another program named runsolver. runsolver is in charge of imposing the CPU time limit and the memory limit to the solver. It also monitors some information about the process. The trace of the execution of a solver is divided into four (or five) parts:
  1. SOLVER DATA
    This is the output of the solver (stdout and stderr).
    Note that some very long lines in this section may be truncated by your web browser ! In such a case, you may want to use the "Download as text" link to get the trace as a text file.

    When the --timestamp option is passed to the runsolver program, each line output by the solver is prepended with a timestamp which indicates at what time the line was output by the solver. Times are relative to the start of the program, given in seconds, and are wall clock time (not CPU time).

    As some 'v lines' may be very long (sometimes several megabytes), the 'v line' output by your solver may be split on several lines to help limit the size of the trace recorded in the database. In any case, the exact output of your solver is preserved in a trace file.
  2. VERIFIER DATA
    The output of the solver is piped to a verifier program which will search a value line "v " and, if found, will check that the given interpretation satisfies all constraints.
  3. CONVERSION SCRIPT DATA (Optionnal)
    When a conversion script is used, this section shows the messages that were output by the conversion script.
  4. WATCHER DATA
    This is the informations gathered by the runsolver program. It first prints the different limits. There's a first limit on CPU time set to X seconds (see the parameters in the trace). After this time has ellapsed, runsolver sends a SIGTERM and 2 seconds later a SIGKILL to the solver. For safety, there's also another limit set to X+30 seconds which will send a SIGXPU to the solver. The last limit is on the virtual memory used by the process (see the parameters in the trace).
    Every ten seconds, the runsolver process fetches the content of /proc/loadavg, /proc/pid/stat and /proc/pid/statm (see man proc) and prints it as raw data. This is only recorded in case we need to investigate the behaviour of a solver. The memory used by the solver (vsize) is also given every ten seconds.
    When the solver exits, runsolver prints some informations such as status and time. CPU usage is the ratio CPU Time/Real Time.
  5. LAUNCHER DATA
    These informations are related to the script which will launch the solver. The most important informations are the command line given to the solver, the md5sum of the different files and the dump of the /proc/cpuinfo and /proc/meminfo which provides some useful information on the computer.

Solver answer on this benchmark

Solver NameAnswerCPU timeWall clock time
Barcelogic Fixed 2007-04-13? (TO) 1200.06 1200.41

General information on the benchmark

Namerandom/2+p/p0.8/v2405/
unif2p-p0.8-v2405-c7479-S1680450953-04-UNSAT.cnf
MD5SUMc00b7f7e8ac3a6bd4e1fb90d09f6afd4
Bench CategoryRANDOM (random instances)
Best result obtained on this benchmarkUNSAT
Best CPU time to get the best result obtained on this benchmark619.98
Satisfiable
(Un)Satisfiability was proved
Number of variables2405
Number of clauses7478
Sum of the clauses size20939
Maximum clause length3
Minimum clause length2
Number of clauses of size 10
Number of clauses of size 21495
Number of clauses of size 35983
Number of clauses of size 40
Number of clauses of size 50
Number of clauses of size over 50

Solver Data (download as text)

0.00/0.00	c Parsing...
0.00/0.01	c ==============================================================================
0.00/0.01	c |           |     ORIGINAL     |              LEARNT              |          |
0.00/0.01	c | Conflicts | Clauses Literals |   Limit Clauses Literals  Lit/Cl | Progress |
0.00/0.01	c ==============================================================================
0.00/0.01	c |         0 |    7478    20939 |    2243       0        0     nan |  0.000 % |
0.00/0.04	c |         0 |    7058    20921 |      --       0       --      -- |     --   | -420/-18
0.00/0.04	c ==============================================================================
0.00/0.04	c Result  :   #vars: 2074   #clauses: 7058   #literals: 20921
0.00/0.04	c CPU time:   0.033994 s
0.00/0.04	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/node50/watcher-347352-1176679367 -o ROOT/results/node50/solver-347352-1176679367 -C 1200 -W 2400 -M 1800 --output-limit 1,15 /tmp/evaluation/347352-1176679367/Barcelogic /tmp/evaluation/347352-1176679367/instance-347352-1176679367.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: 0.92 0.98 0.99 3/64 20271
/proc/meminfo: memFree=1983160/2055920 swapFree=4183784/4192956
[pid=20271] ppid=20269 vsize=5352 CPUtime=0
/proc/20271/stat : 20271 (Barcelogic) S 20269 20271 19802 0 -1 4194304 273 0 0 0 0 0 0 0 18 0 1 0 22781893 5480448 232 18446744073709551615 4194304 4889804 548682069280 18446744073709551615 240577642578 0 0 4100 65536 18446744071563648864 0 0 17 1 0 0
/proc/20271/statm: 1338 232 195 169 0 49 0
[pid=20272] ppid=20271 vsize=5352 CPUtime=0
/proc/20272/stat : 20272 (Barcelogic) S 20271 20271 19802 0 -1 4194368 53 25 0 0 0 0 0 0 20 0 1 0 22781894 5480448 236 18446744073709551615 4194304 4889804 548682069280 18446744073709551615 240577471300 0 65536 4096 65538 18446744071563356171 0 0 17 1 0 0
/proc/20272/statm: 1338 236 198 169 0 49 0
[pid=20274] ppid=20272 vsize=0 CPUtime=0
/proc/20274/stat : 20274 (sed) D 20272 20271 19802 0 -1 4194308 163 0 0 0 0 0 0 0 22 0 1 0 22781894 0 0 18446744073709551615 0 0 0 0 0 0 2147483391 4096 0 18446744072099781622 0 0 17 1 0 0
/proc/20274/statm: 0 0 0 0 0 0 0

[startup+0.0493269 s]
/proc/loadavg: 0.92 0.98 0.99 3/64 20271
/proc/meminfo: memFree=1983160/2055920 swapFree=4183784/4192956
[pid=20271] ppid=20269 vsize=5352 CPUtime=0
/proc/20271/stat : 20271 (Barcelogic) S 20269 20271 19802 0 -1 4194304 308 252 0 0 0 0 0 0 18 0 1 0 22781893 5480448 235 18446744073709551615 4194304 4889804 548682069280 18446744073709551615 240577471300 0 65536 4100 65538 18446744071563356171 0 0 17 1 0 0
/proc/20271/statm: 1338 235 197 169 0 49 0
Current children cumulated CPU time (s) 0
Current children cumulated vsize (KiB) 5352

[startup+0.102323 s]
/proc/loadavg: 0.92 0.98 0.99 3/64 20271
/proc/meminfo: memFree=1983160/2055920 swapFree=4183784/4192956
[pid=20271] ppid=20269 vsize=5352 CPUtime=0.04
/proc/20271/stat : 20271 (Barcelogic) S 20269 20271 19802 0 -1 4194304 334 650 0 0 0 0 4 0 17 0 1 0 22781893 5480448 237 18446744073709551615 4194304 4889804 548682069280 18446744073709551615 240577471300 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/20271/statm: 1338 237 197 169 0 49 0
Current children cumulated CPU time (s) 0.04
Current children cumulated vsize (KiB) 5352

[startup+0.301339 s]
/proc/loadavg: 0.92 0.98 0.99 3/64 20271
/proc/meminfo: memFree=1983160/2055920 swapFree=4183784/4192956
[pid=20271] ppid=20269 vsize=5352 CPUtime=0.04
/proc/20271/stat : 20271 (Barcelogic) S 20269 20271 19802 0 -1 4194304 334 650 0 0 0 0 4 0 17 0 1 0 22781893 5480448 237 18446744073709551615 4194304 4889804 548682069280 18446744073709551615 240577471300 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/20271/statm: 1338 237 197 169 0 49 0
Current children cumulated CPU time (s) 0.04
Current children cumulated vsize (KiB) 5352

[startup+0.701373 s]
/proc/loadavg: 0.92 0.98 0.99 3/64 20271
/proc/meminfo: memFree=1983160/2055920 swapFree=4183784/4192956
[pid=20271] ppid=20269 vsize=5352 CPUtime=0.04
/proc/20271/stat : 20271 (Barcelogic) S 20269 20271 19802 0 -1 4194304 334 650 0 0 0 0 4 0 17 0 1 0 22781893 5480448 237 18446744073709551615 4194304 4889804 548682069280 18446744073709551615 240577471300 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/20271/statm: 1338 237 197 169 0 49 0
Current children cumulated CPU time (s) 0.04
Current children cumulated vsize (KiB) 5352

[startup+1.50244 s]
/proc/loadavg: 0.92 0.98 0.99 2/66 20277
/proc/meminfo: memFree=1978536/2055920 swapFree=4183784/4192956
[pid=20271] ppid=20269 vsize=5352 CPUtime=0.04
/proc/20271/stat : 20271 (Barcelogic) S 20269 20271 19802 0 -1 4194304 334 650 0 0 0 0 4 0 17 0 1 0 22781893 5480448 237 18446744073709551615 4194304 4889804 548682069280 18446744073709551615 240577471300 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/20271/statm: 1338 237 197 169 0 49 0
[pid=20277] ppid=20271 vsize=1476304 CPUtime=1.43
/proc/20277/stat : 20277 (bsat) R 20271 20271 19802 0 -1 4194304 1474 0 0 0 143 0 0 0 25 0 1 0 22781899 1511735296 1448 18446744073709551615 134512640 135463317 4294956752 18446744073709551615 134529786 0 0 4096 0 0 0 0 17 1 0 0
/proc/20277/statm: 369076 1448 84 232 0 368841 0
Current children cumulated CPU time (s) 1.47
Current children cumulated vsize (KiB) 1481656

[startup+3.10159 s]
/proc/loadavg: 0.92 0.98 0.99 2/66 20277
/proc/meminfo: memFree=1975784/2055920 swapFree=4183784/4192956
[pid=20271] ppid=20269 vsize=5352 CPUtime=0.04
/proc/20271/stat : 20271 (Barcelogic) S 20269 20271 19802 0 -1 4194304 334 650 0 0 0 0 4 0 17 0 1 0 22781893 5480448 237 18446744073709551615 4194304 4889804 548682069280 18446744073709551615 240577471300 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/20271/statm: 1338 237 197 169 0 49 0
[pid=20277] ppid=20271 vsize=1476304 CPUtime=3.03
/proc/20277/stat : 20277 (bsat) R 20271 20271 19802 0 -1 4194304 2357 0 0 0 302 1 0 0 25 0 1 0 22781899 1511735296 2330 18446744073709551615 134512640 135463317 4294956752 18446744073709551615 134518608 0 0 4096 0 0 0 0 17 1 0 0
/proc/20277/statm: 369076 2330 84 232 0 368841 0
Current children cumulated CPU time (s) 3.07
Current children cumulated vsize (KiB) 1481656

[startup+6.30187 s]
/proc/loadavg: 0.93 0.98 0.99 2/66 20277
/proc/meminfo: memFree=1968552/2055920 swapFree=4183784/4192956
[pid=20271] ppid=20269 vsize=5352 CPUtime=0.04
/proc/20271/stat : 20271 (Barcelogic) S 20269 20271 19802 0 -1 4194304 334 650 0 0 0 0 4 0 17 0 1 0 22781893 5480448 237 18446744073709551615 4194304 4889804 548682069280 18446744073709551615 240577471300 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/20271/statm: 1338 237 197 169 0 49 0
[pid=20277] ppid=20271 vsize=1476304 CPUtime=6.24
/proc/20277/stat : 20277 (bsat) R 20271 20271 19802 0 -1 4194304 3981 0 0 0 621 3 0 0 25 0 1 0 22781899 1511735296 3954 18446744073709551615 134512640 135463317 4294956752 18446744073709551615 134517785 0 0 4096 0 0 0 0 17 1 0 0
/proc/20277/statm: 369076 3954 84 232 0 368841 0
Current children cumulated CPU time (s) 6.28
Current children cumulated vsize (KiB) 1481656

[startup+12.7014 s]
/proc/loadavg: 0.93 0.98 0.99 2/66 20277
/proc/meminfo: memFree=1961832/2055920 swapFree=4183784/4192956
[pid=20271] ppid=20269 vsize=5352 CPUtime=0.04
/proc/20271/stat : 20271 (Barcelogic) S 20269 20271 19802 0 -1 4194304 334 650 0 0 0 0 4 0 17 0 1 0 22781893 5480448 237 18446744073709551615 4194304 4889804 548682069280 18446744073709551615 240577471300 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/20271/statm: 1338 237 197 169 0 49 0
[pid=20277] ppid=20271 vsize=1476356 CPUtime=12.63
/proc/20277/stat : 20277 (bsat) R 20271 20271 19802 0 -1 4194304 5244 0 0 0 1260 3 0 0 25 0 1 0 22781899 1511788544 5215 18446744073709551615 134512640 135463317 4294956752 18446744073709551615 134518595 0 0 4096 0 0 0 0 17 1 0 0
/proc/20277/statm: 369089 5215 94 232 0 368854 0
Current children cumulated CPU time (s) 12.67
Current children cumulated vsize (KiB) 1481708

[startup+25.5016 s]
/proc/loadavg: 0.95 0.98 0.99 2/66 20277
/proc/meminfo: memFree=1954920/2055920 swapFree=4183784/4192956
[pid=20271] ppid=20269 vsize=5352 CPUtime=0.04
/proc/20271/stat : 20271 (Barcelogic) S 20269 20271 19802 0 -1 4194304 334 650 0 0 0 0 4 0 17 0 1 0 22781893 5480448 237 18446744073709551615 4194304 4889804 548682069280 18446744073709551615 240577471300 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/20271/statm: 1338 237 197 169 0 49 0
[pid=20277] ppid=20271 vsize=1476356 CPUtime=25.43
/proc/20277/stat : 20277 (bsat) R 20271 20271 19802 0 -1 4194304 7071 0 0 0 2538 5 0 0 25 0 1 0 22781899 1511788544 7042 18446744073709551615 134512640 135463317 4294956752 18446744073709551615 134518059 0 0 4096 0 0 0 0 17 1 0 0
/proc/20277/statm: 369089 7042 94 232 0 368854 0
Current children cumulated CPU time (s) 25.47
Current children cumulated vsize (KiB) 1481708

[startup+51.1018 s]
/proc/loadavg: 0.96 0.98 0.99 2/66 20277
/proc/meminfo: memFree=1929960/2055920 swapFree=4183784/4192956
[pid=20271] ppid=20269 vsize=5352 CPUtime=0.04
/proc/20271/stat : 20271 (Barcelogic) S 20269 20271 19802 0 -1 4194304 334 650 0 0 0 0 4 0 17 0 1 0 22781893 5480448 237 18446744073709551615 4194304 4889804 548682069280 18446744073709551615 240577471300 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/20271/statm: 1338 237 197 169 0 49 0
[pid=20277] ppid=20271 vsize=1476356 CPUtime=51.03
/proc/20277/stat : 20277 (bsat) R 20271 20271 19802 0 -1 4194304 13321 0 0 0 5092 11 0 0 25 0 1 0 22781899 1511788544 13292 18446744073709551615 134512640 135463317 4294956752 18446744073709551615 134531524 0 0 4096 0 0 0 0 17 1 0 0
/proc/20277/statm: 369089 13292 94 232 0 368854 0
Current children cumulated CPU time (s) 51.07
Current children cumulated vsize (KiB) 1481708

[startup+102.305 s]
/proc/loadavg: 0.98 0.98 0.99 2/66 20277
/proc/meminfo: memFree=1894376/2055920 swapFree=4183784/4192956
[pid=20271] ppid=20269 vsize=5352 CPUtime=0.04
/proc/20271/stat : 20271 (Barcelogic) S 20269 20271 19802 0 -1 4194304 334 650 0 0 0 0 4 0 17 0 1 0 22781893 5480448 237 18446744073709551615 4194304 4889804 548682069280 18446744073709551615 240577471300 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/20271/statm: 1338 237 197 169 0 49 0
[pid=20277] ppid=20271 vsize=1476356 CPUtime=102.22
/proc/20277/stat : 20277 (bsat) R 20271 20271 19802 0 -1 4194304 22094 0 0 0 10203 19 0 0 25 0 1 0 22781899 1511788544 22065 18446744073709551615 134512640 135463317 4294956752 18446744073709551615 134517801 0 0 4096 0 0 0 0 17 1 0 0
/proc/20277/statm: 369089 22065 94 232 0 368854 0
Current children cumulated CPU time (s) 102.26
Current children cumulated vsize (KiB) 1481708

[startup+162.302 s]
/proc/loadavg: 0.99 0.98 0.99 2/66 20277
/proc/meminfo: memFree=1890472/2055920 swapFree=4183784/4192956
[pid=20271] ppid=20269 vsize=5352 CPUtime=0.04
/proc/20271/stat : 20271 (Barcelogic) S 20269 20271 19802 0 -1 4194304 334 650 0 0 0 0 4 0 17 0 1 0 22781893 5480448 237 18446744073709551615 4194304 4889804 548682069280 18446744073709551615 240577471300 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/20271/statm: 1338 237 197 169 0 49 0
[pid=20277] ppid=20271 vsize=1476356 CPUtime=162.2
/proc/20277/stat : 20277 (bsat) R 20271 20271 19802 0 -1 4194304 23078 0 0 0 16200 20 0 0 25 0 1 0 22781899 1511788544 22965 18446744073709551615 134512640 135463317 4294956752 18446744073709551615 134534342 0 0 4096 0 0 0 0 17 1 0 0
/proc/20277/statm: 369089 22965 94 232 0 368854 0
Current children cumulated CPU time (s) 162.24
Current children cumulated vsize (KiB) 1481708

[startup+222.302 s]
/proc/loadavg: 0.99 0.98 0.99 2/66 20277
/proc/meminfo: memFree=1889128/2055920 swapFree=4183784/4192956
[pid=20271] ppid=20269 vsize=5352 CPUtime=0.04
/proc/20271/stat : 20271 (Barcelogic) S 20269 20271 19802 0 -1 4194304 334 650 0 0 0 0 4 0 17 0 1 0 22781893 5480448 237 18446744073709551615 4194304 4889804 548682069280 18446744073709551615 240577471300 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/20271/statm: 1338 237 197 169 0 49 0
[pid=20277] ppid=20271 vsize=1476356 CPUtime=222.17
/proc/20277/stat : 20277 (bsat) R 20271 20271 19802 0 -1 4194304 23478 0 0 0 22197 20 0 0 25 0 1 0 22781899 1511788544 23365 18446744073709551615 134512640 135463317 4294956752 18446744073709551615 134535476 0 0 4096 0 0 0 0 17 1 0 0
/proc/20277/statm: 369089 23365 94 232 0 368854 0
Current children cumulated CPU time (s) 222.21
Current children cumulated vsize (KiB) 1481708

[startup+282.301 s]
/proc/loadavg: 0.99 0.98 0.99 2/66 20277
/proc/meminfo: memFree=1882984/2055920 swapFree=4183784/4192956
[pid=20271] ppid=20269 vsize=5352 CPUtime=0.04
/proc/20271/stat : 20271 (Barcelogic) S 20269 20271 19802 0 -1 4194304 334 650 0 0 0 0 4 0 17 0 1 0 22781893 5480448 237 18446744073709551615 4194304 4889804 548682069280 18446744073709551615 240577471300 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/20271/statm: 1338 237 197 169 0 49 0
[pid=20277] ppid=20271 vsize=1476356 CPUtime=282.16
/proc/20277/stat : 20277 (bsat) R 20271 20271 19802 0 -1 4194304 25013 0 0 0 28194 22 0 0 25 0 1 0 22781899 1511788544 24827 18446744073709551615 134512640 135463317 4294956752 18446744073709551615 134517801 0 0 4096 0 0 0 0 17 1 0 0
/proc/20277/statm: 369089 24827 94 232 0 368854 0
Current children cumulated CPU time (s) 282.2
Current children cumulated vsize (KiB) 1481708

[startup+342.301 s]
/proc/loadavg: 0.99 0.98 0.99 2/66 20277
/proc/meminfo: memFree=1882984/2055920 swapFree=4183784/4192956
[pid=20271] ppid=20269 vsize=5352 CPUtime=0.04
/proc/20271/stat : 20271 (Barcelogic) S 20269 20271 19802 0 -1 4194304 334 650 0 0 0 0 4 0 17 0 1 0 22781893 5480448 237 18446744073709551615 4194304 4889804 548682069280 18446744073709551615 240577471300 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/20271/statm: 1338 237 197 169 0 49 0
[pid=20277] ppid=20271 vsize=1476356 CPUtime=342.14
/proc/20277/stat : 20277 (bsat) R 20271 20271 19802 0 -1 4194304 25013 0 0 0 34192 22 0 0 25 0 1 0 22781899 1511788544 24827 18446744073709551615 134512640 135463317 4294956752 18446744073709551615 134534736 0 0 4096 0 0 0 0 17 1 0 0
/proc/20277/statm: 369089 24827 94 232 0 368854 0
Current children cumulated CPU time (s) 342.18
Current children cumulated vsize (KiB) 1481708

[startup+402.302 s]
/proc/loadavg: 0.99 0.98 0.99 2/66 20277
/proc/meminfo: memFree=1882856/2055920 swapFree=4183784/4192956
[pid=20271] ppid=20269 vsize=5352 CPUtime=0.04
/proc/20271/stat : 20271 (Barcelogic) S 20269 20271 19802 0 -1 4194304 334 650 0 0 0 0 4 0 17 0 1 0 22781893 5480448 237 18446744073709551615 4194304 4889804 548682069280 18446744073709551615 240577471300 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/20271/statm: 1338 237 197 169 0 49 0

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

/proc/20277/statm: 369089 24827 94 232 0 368854 0
Current children cumulated CPU time (s) 522.13
Current children cumulated vsize (KiB) 1481708

[startup+582.302 s]
/proc/loadavg: 0.99 0.98 0.99 2/66 20277
/proc/meminfo: memFree=1882856/2055920 swapFree=4183784/4192956
[pid=20271] ppid=20269 vsize=5352 CPUtime=0.04
/proc/20271/stat : 20271 (Barcelogic) S 20269 20271 19802 0 -1 4194304 334 650 0 0 0 0 4 0 17 0 1 0 22781893 5480448 237 18446744073709551615 4194304 4889804 548682069280 18446744073709551615 240577471300 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/20271/statm: 1338 237 197 169 0 49 0
[pid=20277] ppid=20271 vsize=1476356 CPUtime=582.08
/proc/20277/stat : 20277 (bsat) R 20271 20271 19802 0 -1 4194304 25132 0 0 0 58186 22 0 0 25 0 1 0 22781899 1511788544 24827 18446744073709551615 134512640 135463317 4294956752 18446744073709551615 134518059 0 0 4096 0 0 0 0 17 1 0 0
/proc/20277/statm: 369089 24827 94 232 0 368854 0
Current children cumulated CPU time (s) 582.12
Current children cumulated vsize (KiB) 1481708

[startup+642.302 s]
/proc/loadavg: 0.99 0.98 0.99 2/66 20277
/proc/meminfo: memFree=1882792/2055920 swapFree=4183784/4192956
[pid=20271] ppid=20269 vsize=5352 CPUtime=0.04
/proc/20271/stat : 20271 (Barcelogic) S 20269 20271 19802 0 -1 4194304 334 650 0 0 0 0 4 0 17 0 1 0 22781893 5480448 237 18446744073709551615 4194304 4889804 548682069280 18446744073709551615 240577471300 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/20271/statm: 1338 237 197 169 0 49 0
[pid=20277] ppid=20271 vsize=1476356 CPUtime=642.07
/proc/20277/stat : 20277 (bsat) R 20271 20271 19802 0 -1 4194304 25275 0 0 0 64184 23 0 0 25 0 1 0 22781899 1511788544 24827 18446744073709551615 134512640 135463317 4294956752 18446744073709551615 134518595 0 0 4096 0 0 0 0 17 1 0 0
/proc/20277/statm: 369089 24827 94 232 0 368854 0
Current children cumulated CPU time (s) 642.11
Current children cumulated vsize (KiB) 1481708

[startup+702.301 s]
/proc/loadavg: 0.99 0.98 0.99 2/66 20277
/proc/meminfo: memFree=1882792/2055920 swapFree=4183784/4192956
[pid=20271] ppid=20269 vsize=5352 CPUtime=0.04
/proc/20271/stat : 20271 (Barcelogic) S 20269 20271 19802 0 -1 4194304 334 650 0 0 0 0 4 0 17 0 1 0 22781893 5480448 237 18446744073709551615 4194304 4889804 548682069280 18446744073709551615 240577471300 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/20271/statm: 1338 237 197 169 0 49 0
[pid=20277] ppid=20271 vsize=1476356 CPUtime=702.05
/proc/20277/stat : 20277 (bsat) R 20271 20271 19802 0 -1 4194304 25275 0 0 0 70182 23 0 0 25 0 1 0 22781899 1511788544 24827 18446744073709551615 134512640 135463317 4294956752 18446744073709551615 134517808 0 0 4096 0 0 0 0 17 1 0 0
/proc/20277/statm: 369089 24827 94 232 0 368854 0
Current children cumulated CPU time (s) 702.09
Current children cumulated vsize (KiB) 1481708

[startup+762.305 s]
/proc/loadavg: 0.99 0.98 0.99 2/66 20277
/proc/meminfo: memFree=1882856/2055920 swapFree=4183784/4192956
[pid=20271] ppid=20269 vsize=5352 CPUtime=0.04
/proc/20271/stat : 20271 (Barcelogic) S 20269 20271 19802 0 -1 4194304 334 650 0 0 0 0 4 0 17 0 1 0 22781893 5480448 237 18446744073709551615 4194304 4889804 548682069280 18446744073709551615 240577471300 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/20271/statm: 1338 237 197 169 0 49 0
[pid=20277] ppid=20271 vsize=1476356 CPUtime=762.04
/proc/20277/stat : 20277 (bsat) R 20271 20271 19802 0 -1 4194304 25275 0 0 0 76181 23 0 0 25 0 1 0 22781899 1511788544 24827 18446744073709551615 134512640 135463317 4294956752 18446744073709551615 134517801 0 0 4096 0 0 0 0 17 1 0 0
/proc/20277/statm: 369089 24827 94 232 0 368854 0
Current children cumulated CPU time (s) 762.08
Current children cumulated vsize (KiB) 1481708

[startup+822.302 s]
/proc/loadavg: 0.99 0.98 0.99 2/66 20277
/proc/meminfo: memFree=1870632/2055920 swapFree=4183784/4192956
[pid=20271] ppid=20269 vsize=5352 CPUtime=0.04
/proc/20271/stat : 20271 (Barcelogic) S 20269 20271 19802 0 -1 4194304 334 650 0 0 0 0 4 0 17 0 1 0 22781893 5480448 237 18446744073709551615 4194304 4889804 548682069280 18446744073709551615 240577471300 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/20271/statm: 1338 237 197 169 0 49 0
[pid=20277] ppid=20271 vsize=1476356 CPUtime=822.02
/proc/20277/stat : 20277 (bsat) R 20271 20271 19802 0 -1 4194304 28387 0 0 0 82176 26 0 0 25 0 1 0 22781899 1511788544 27836 18446744073709551615 134512640 135463317 4294956752 18446744073709551615 134516548 0 0 4096 0 0 0 0 17 1 0 0
/proc/20277/statm: 369089 27836 94 232 0 368854 0
Current children cumulated CPU time (s) 822.06
Current children cumulated vsize (KiB) 1481708

[startup+882.302 s]
/proc/loadavg: 0.99 0.98 0.99 2/66 20277
/proc/meminfo: memFree=1870696/2055920 swapFree=4183784/4192956
[pid=20271] ppid=20269 vsize=5352 CPUtime=0.04
/proc/20271/stat : 20271 (Barcelogic) S 20269 20271 19802 0 -1 4194304 334 650 0 0 0 0 4 0 17 0 1 0 22781893 5480448 237 18446744073709551615 4194304 4889804 548682069280 18446744073709551615 240577471300 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/20271/statm: 1338 237 197 169 0 49 0
[pid=20277] ppid=20271 vsize=1476356 CPUtime=882
/proc/20277/stat : 20277 (bsat) R 20271 20271 19802 0 -1 4194304 28387 0 0 0 88174 26 0 0 25 0 1 0 22781899 1511788544 27836 18446744073709551615 134512640 135463317 4294956752 18446744073709551615 134517801 0 0 4096 0 0 0 0 17 1 0 0
/proc/20277/statm: 369089 27836 94 232 0 368854 0
Current children cumulated CPU time (s) 882.04
Current children cumulated vsize (KiB) 1481708

[startup+942.301 s]
/proc/loadavg: 0.99 0.98 0.99 2/66 20277
/proc/meminfo: memFree=1870632/2055920 swapFree=4183784/4192956
[pid=20271] ppid=20269 vsize=5352 CPUtime=0.04
/proc/20271/stat : 20271 (Barcelogic) S 20269 20271 19802 0 -1 4194304 334 650 0 0 0 0 4 0 17 0 1 0 22781893 5480448 237 18446744073709551615 4194304 4889804 548682069280 18446744073709551615 240577471300 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/20271/statm: 1338 237 197 169 0 49 0
[pid=20277] ppid=20271 vsize=1476356 CPUtime=941.98
/proc/20277/stat : 20277 (bsat) R 20271 20271 19802 0 -1 4194304 28422 0 0 0 94172 26 0 0 25 0 1 0 22781899 1511788544 27836 18446744073709551615 134512640 135463317 4294956752 18446744073709551615 134517819 0 0 4096 0 0 0 0 17 1 0 0
/proc/20277/statm: 369089 27836 94 232 0 368854 0
Current children cumulated CPU time (s) 942.02
Current children cumulated vsize (KiB) 1481708

[startup+1002.3 s]
/proc/loadavg: 0.99 0.98 0.99 2/66 20277
/proc/meminfo: memFree=1870568/2055920 swapFree=4183784/4192956
[pid=20271] ppid=20269 vsize=5352 CPUtime=0.04
/proc/20271/stat : 20271 (Barcelogic) S 20269 20271 19802 0 -1 4194304 334 650 0 0 0 0 4 0 17 0 1 0 22781893 5480448 237 18446744073709551615 4194304 4889804 548682069280 18446744073709551615 240577471300 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/20271/statm: 1338 237 197 169 0 49 0
[pid=20277] ppid=20271 vsize=1476356 CPUtime=1001.96
/proc/20277/stat : 20277 (bsat) R 20271 20271 19802 0 -1 4194304 28465 0 0 0 100170 26 0 0 25 0 1 0 22781899 1511788544 27836 18446744073709551615 134512640 135463317 4294956752 18446744073709551615 134518105 0 0 4096 0 0 0 0 17 1 0 0
/proc/20277/statm: 369089 27836 94 232 0 368854 0
Current children cumulated CPU time (s) 1002
Current children cumulated vsize (KiB) 1481708

[startup+1062.3 s]
/proc/loadavg: 0.99 0.98 0.99 2/66 20277
/proc/meminfo: memFree=1870632/2055920 swapFree=4183784/4192956
[pid=20271] ppid=20269 vsize=5352 CPUtime=0.04
/proc/20271/stat : 20271 (Barcelogic) S 20269 20271 19802 0 -1 4194304 334 650 0 0 0 0 4 0 17 0 1 0 22781893 5480448 237 18446744073709551615 4194304 4889804 548682069280 18446744073709551615 240577471300 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/20271/statm: 1338 237 197 169 0 49 0
[pid=20277] ppid=20271 vsize=1476356 CPUtime=1061.95
/proc/20277/stat : 20277 (bsat) R 20271 20271 19802 0 -1 4194304 28465 0 0 0 106169 26 0 0 25 0 1 0 22781899 1511788544 27836 18446744073709551615 134512640 135463317 4294956752 18446744073709551615 134518059 0 0 4096 0 0 0 0 17 1 0 0
/proc/20277/statm: 369089 27836 94 232 0 368854 0
Current children cumulated CPU time (s) 1061.99
Current children cumulated vsize (KiB) 1481708

[startup+1122.3 s]
/proc/loadavg: 0.99 0.98 0.99 2/66 20277
/proc/meminfo: memFree=1870632/2055920 swapFree=4183784/4192956
[pid=20271] ppid=20269 vsize=5352 CPUtime=0.04
/proc/20271/stat : 20271 (Barcelogic) S 20269 20271 19802 0 -1 4194304 334 650 0 0 0 0 4 0 17 0 1 0 22781893 5480448 237 18446744073709551615 4194304 4889804 548682069280 18446744073709551615 240577471300 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/20271/statm: 1338 237 197 169 0 49 0
[pid=20277] ppid=20271 vsize=1476356 CPUtime=1121.93
/proc/20277/stat : 20277 (bsat) R 20271 20271 19802 0 -1 4194304 28465 0 0 0 112167 26 0 0 25 0 1 0 22781899 1511788544 27836 18446744073709551615 134512640 135463317 4294956752 18446744073709551615 134518708 0 0 4096 0 0 0 0 17 1 0 0
/proc/20277/statm: 369089 27836 94 232 0 368854 0
Current children cumulated CPU time (s) 1121.97
Current children cumulated vsize (KiB) 1481708

[startup+1182.3 s]
/proc/loadavg: 0.99 0.98 0.99 2/66 20277
/proc/meminfo: memFree=1870632/2055920 swapFree=4183784/4192956
[pid=20271] ppid=20269 vsize=5352 CPUtime=0.04
/proc/20271/stat : 20271 (Barcelogic) S 20269 20271 19802 0 -1 4194304 334 650 0 0 0 0 4 0 17 0 1 0 22781893 5480448 237 18446744073709551615 4194304 4889804 548682069280 18446744073709551615 240577471300 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/20271/statm: 1338 237 197 169 0 49 0
[pid=20277] ppid=20271 vsize=1476356 CPUtime=1181.92
/proc/20277/stat : 20277 (bsat) R 20271 20271 19802 0 -1 4194304 28523 0 0 0 118166 26 0 0 25 0 1 0 22781899 1511788544 27836 18446744073709551615 134512640 135463317 4294956752 18446744073709551615 134517801 0 0 4096 0 0 0 0 17 1 0 0
/proc/20277/statm: 369089 27836 94 232 0 368854 0
Current children cumulated CPU time (s) 1181.96
Current children cumulated vsize (KiB) 1481708



Maximum CPU time exceeded: sending SIGTERM then SIGKILL

[startup+1200.4 s]
/proc/loadavg: 0.99 0.98 0.99 2/66 20277
/proc/meminfo: memFree=1870696/2055920 swapFree=4183784/4192956
[pid=20271] ppid=20269 vsize=5352 CPUtime=0.04
/proc/20271/stat : 20271 (Barcelogic) S 20269 20271 19802 0 -1 4194304 334 650 0 0 0 0 4 0 17 0 1 0 22781893 5480448 237 18446744073709551615 4194304 4889804 548682069280 18446744073709551615 240577471300 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/20271/statm: 1338 237 197 169 0 49 0
[pid=20277] ppid=20271 vsize=1476356 CPUtime=1200.02
/proc/20277/stat : 20277 (bsat) R 20271 20271 19802 0 -1 4194304 28523 0 0 0 119976 26 0 0 25 0 1 0 22781899 1511788544 27836 18446744073709551615 134512640 135463317 4294956752 18446744073709551615 134518059 0 0 4096 0 0 0 0 17 1 0 0
/proc/20277/statm: 369089 27836 94 232 0 368854 0
Current children cumulated CPU time (s) 1200.06
Current children cumulated vsize (KiB) 1481708

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 20271 and gives
#  childrusage.ru_utime.tv_sec=0
#  childrusage.ru_utime.tv_usec=43993
#  childrusage.ru_stime.tv_sec=0
#  childrusage.ru_stime.tv_usec=8998
# CPU time returned by wait4() is 0.052991
# while last known CPU time is 1200.06
#
# 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): 1200.06
CPU user time (s): 1199.8
CPU system time (s): 0.26
CPU usage (%): 99.9706
Max. virtual memory (cumulated for all children) (KiB): 1482280

getrusage(RUSAGE_CHILDREN,...) data:
user time used= 0.043993
system time used= 0.008998
maximum resident set size= 0
integral shared memory size= 0
integral unshared data size= 0
integral unshared stack size= 0
page reclaims= 984
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= 11

runsolver used 0.832873 second user time and 2.49062 second system time

The end

Launcher Data (download as text)

Begin job on node50 on Sun Apr 15 23:22:47 UTC 2007

IDJOB= 347352
IDBENCH= 20328
IDSOLVER= 154
FILE ID= node50/347352-1176679367

PBS_JOBID= 4559952

Free space on /tmp= 66561 MiB

SOLVER NAME= Barcelogic Fixed 2007-04-13
BENCH NAME= HOME/pub/bench/SAT07/random/2+p/p0.8/v2405/unif2p-p0.8-v2405-c7479-S1680450953-04-UNSAT.cnf
COMMAND LINE= /tmp/evaluation/347352-1176679367/Barcelogic /tmp/evaluation/347352-1176679367/instance-347352-1176679367.cnf            
RUNSOLVER COMMAND LINE= runsolver  --timestamp  -w ROOT/results/node50/watcher-347352-1176679367 -o ROOT/results/node50/solver-347352-1176679367 -C 1200 -W 2400 -M 1800 --output-limit 1,15  /tmp/evaluation/347352-1176679367/Barcelogic /tmp/evaluation/347352-1176679367/instance-347352-1176679367.cnf            

META MD5SUM SOLVER= 79e0ce795fa2b766501147b4c62bcf0d
MD5SUM BENCH=  c00b7f7e8ac3a6bd4e1fb90d09f6afd4

RANDOM SEED= 199620392

TIME LIMIT= 1200 seconds
MEMORY LIMIT= 1800 MiB

Linux node50.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		: 3000.232
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		: 3000.232
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:       1983568 kB
Buffers:          2680 kB
Cached:          20468 kB
SwapCached:       3236 kB
Active:          27688 kB
Inactive:         5332 kB
HighTotal:           0 kB
HighFree:            0 kB
LowTotal:      2055920 kB
LowFree:       1983568 kB
SwapTotal:     4192956 kB
SwapFree:      4183784 kB
Dirty:            1964 kB
Writeback:           0 kB
Mapped:          15488 kB
Slab:            25296 kB
Committed_AS:   962716 kB
PageTables:       1460 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= 66561 MiB

End job on node50 on Sun Apr 15 23:42:50 UTC 2007