Trace number 314757

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) 1200.1 1200.91

General information on the benchmark

Nameindustrial/fuhs/hard/
AProVE07-01.cnf
MD5SUMd2f77e32530988f77dca5112174eee00
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 variables7502
Number of clauses28770
Sum of the clauses size76290
Maximum clause length847
Minimum clause length1
Number of clauses of size 11
Number of clauses of size 215814
Number of clauses of size 311119
Number of clauses of size 4733
Number of clauses of size 5172
Number of clauses of size over 5931

Solver Data (download as text)

0.00/0.00	c Parsing...
0.00/0.03	c ==============================================================================
0.00/0.03	c |           |     ORIGINAL     |              LEARNT              |          |
0.00/0.03	c | Conflicts | Clauses Literals |   Limit Clauses Literals  Lit/Cl | Progress |
0.00/0.03	c ==============================================================================
0.00/0.03	c |         0 |   23237    63534 |    6971       0        0     nan |  0.000 % |
0.00/0.18	c |         0 |   15594    54914 |      --       0       --      -- |     --   | -7643/-8620
0.00/0.18	c ==============================================================================
0.00/0.18	c Result  :   #vars: 2673   #clauses: 15594   #literals: 54914
0.00/0.18	c CPU time:   0.174973 s
0.00/0.18	c ==============================================================================

Verifier Data (download as text)

ERROR: Unexpected answer ! (SATISFIABLE/UNSATISFIABLE expected)
Got answer:

Watcher Data (download as text)

runsolver version 3.2.1 (c) roussel@cril.univ-artois.fr

command line: runsolver --timestamp -w ROOT/results/node21/watcher-314757-1172641774 -o ROOT/results/node21/solver-314757-1172641774 -C 1200 -W 2400 -M 1800 --output-limit 1,15 /tmp/evaluation/314757-1172641774/Barcelogic /tmp/evaluation/314757-1172641774/instance-314757-1172641774.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 0.99 3/77 5198
/proc/meminfo: memFree=1486544/2055920 swapFree=4151964/4192956
[pid=5198] ppid=5196 vsize=5356 CPUtime=0
/proc/5198/stat : 5198 (Barcelogic) S 5196 5198 4667 0 -1 4194304 274 0 0 0 0 0 0 0 18 0 1 0 284131374 5484544 233 18446744073709551615 4194304 4889804 548682069232 18446744073709551615 221236658258 0 0 4100 65536 18446744071563648864 0 0 17 1 0 0
/proc/5198/statm: 1339 233 195 169 0 50 0
[pid=5199] ppid=5198 vsize=0 CPUtime=0
/proc/5199/stat : 5199 (Barcelogic) R 5198 5198 4667 0 -1 4194372 63 189 0 0 0 0 0 0 21 0 1 0 284131374 0 0 18446744073709551615 0 0 0 0 0 0 0 4096 65538 0 0 0 17 1 0 0
/proc/5199/statm: 0 0 0 0 0 0 0

[startup+0.052478 s]
/proc/loadavg: 0.91 0.97 0.99 3/77 5198
/proc/meminfo: memFree=1486544/2055920 swapFree=4151964/4192956
[pid=5198] ppid=5196 vsize=5356 CPUtime=0
/proc/5198/stat : 5198 (Barcelogic) S 5196 5198 4667 0 -1 4194304 310 252 0 0 0 0 0 0 18 0 1 0 284131374 5484544 236 18446744073709551615 4194304 4889804 548682069232 18446744073709551615 221236486980 0 65536 4100 65538 18446744071563356171 0 0 17 1 0 0
/proc/5198/statm: 1339 236 197 169 0 50 0
Current children cumulated CPU time (s) 0
Current children cumulated vsize (KiB) 5356

[startup+0.102481 s]
/proc/loadavg: 0.91 0.97 0.99 3/77 5198
/proc/meminfo: memFree=1486544/2055920 swapFree=4151964/4192956
[pid=5198] ppid=5196 vsize=5356 CPUtime=0
/proc/5198/stat : 5198 (Barcelogic) S 5196 5198 4667 0 -1 4194304 310 252 0 0 0 0 0 0 18 0 1 0 284131374 5484544 236 18446744073709551615 4194304 4889804 548682069232 18446744073709551615 221236486980 0 65536 4100 65538 18446744071563356171 0 0 17 1 0 0
/proc/5198/statm: 1339 236 197 169 0 50 0
Current children cumulated CPU time (s) 0
Current children cumulated vsize (KiB) 5356

[startup+0.302511 s]
/proc/loadavg: 0.91 0.97 0.99 3/77 5198
/proc/meminfo: memFree=1486544/2055920 swapFree=4151964/4192956
[pid=5198] ppid=5196 vsize=5356 CPUtime=0.2
/proc/5198/stat : 5198 (Barcelogic) S 5196 5198 4667 0 -1 4194304 332 1371 0 0 0 0 19 1 16 0 1 0 284131374 5484544 237 18446744073709551615 4194304 4889804 548682069232 18446744073709551615 221236486980 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/5198/statm: 1339 237 197 169 0 50 0
Current children cumulated CPU time (s) 0.2
Current children cumulated vsize (KiB) 5356

[startup+0.702557 s]
/proc/loadavg: 0.91 0.97 0.99 3/77 5198
/proc/meminfo: memFree=1486544/2055920 swapFree=4151964/4192956
[pid=5198] ppid=5196 vsize=5356 CPUtime=0.2
/proc/5198/stat : 5198 (Barcelogic) S 5196 5198 4667 0 -1 4194304 332 1371 0 0 0 0 19 1 16 0 1 0 284131374 5484544 237 18446744073709551615 4194304 4889804 548682069232 18446744073709551615 221236486980 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/5198/statm: 1339 237 197 169 0 50 0
Current children cumulated CPU time (s) 0.2
Current children cumulated vsize (KiB) 5356

[startup+1.50164 s]
/proc/loadavg: 0.91 0.97 0.99 2/79 5204
/proc/meminfo: memFree=1480960/2055920 swapFree=4151964/4192956
[pid=5198] ppid=5196 vsize=5356 CPUtime=0.2
/proc/5198/stat : 5198 (Barcelogic) S 5196 5198 4667 0 -1 4194304 332 1371 0 0 0 0 19 1 16 0 1 0 284131374 5484544 237 18446744073709551615 4194304 4889804 548682069232 18446744073709551615 221236486980 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/5198/statm: 1339 237 197 169 0 50 0
[pid=5204] ppid=5198 vsize=1476236 CPUtime=1.27
/proc/5204/stat : 5204 (bsat) R 5198 5198 4667 0 -1 4194304 1471 0 0 0 127 0 0 0 25 0 1 0 284131395 1511665664 1424 18446744073709551615 134512640 135463285 4294956720 18446744073709551615 134517801 0 0 4096 0 0 0 0 17 0 0 0
/proc/5204/statm: 369059 1424 82 232 0 368824 0
Current children cumulated CPU time (s) 1.47
Current children cumulated vsize (KiB) 1481592

[startup+3.10181 s]
/proc/loadavg: 0.91 0.97 0.99 2/79 5204
/proc/meminfo: memFree=1478272/2055920 swapFree=4151964/4192956
[pid=5198] ppid=5196 vsize=5356 CPUtime=0.2
/proc/5198/stat : 5198 (Barcelogic) S 5196 5198 4667 0 -1 4194304 332 1371 0 0 0 0 19 1 16 0 1 0 284131374 5484544 237 18446744073709551615 4194304 4889804 548682069232 18446744073709551615 221236486980 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/5198/statm: 1339 237 197 169 0 50 0
[pid=5204] ppid=5198 vsize=1476236 CPUtime=2.87
/proc/5204/stat : 5204 (bsat) R 5198 5198 4667 0 -1 4194304 2498 0 0 0 287 0 0 0 25 0 1 0 284131395 1511665664 2451 18446744073709551615 134512640 135463285 4294956720 18446744073709551615 134518122 0 0 4096 0 0 0 0 17 0 0 0
/proc/5204/statm: 369059 2451 82 232 0 368824 0
Current children cumulated CPU time (s) 3.07
Current children cumulated vsize (KiB) 1481592

[startup+6.30116 s]
/proc/loadavg: 0.92 0.97 0.99 2/79 5204
/proc/meminfo: memFree=1471104/2055920 swapFree=4151964/4192956
[pid=5198] ppid=5196 vsize=5356 CPUtime=0.2
/proc/5198/stat : 5198 (Barcelogic) S 5196 5198 4667 0 -1 4194304 332 1371 0 0 0 0 19 1 16 0 1 0 284131374 5484544 237 18446744073709551615 4194304 4889804 548682069232 18446744073709551615 221236486980 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/5198/statm: 1339 237 197 169 0 50 0
[pid=5204] ppid=5198 vsize=1476236 CPUtime=6.07
/proc/5204/stat : 5204 (bsat) R 5198 5198 4667 0 -1 4194304 4229 0 0 0 606 1 0 0 25 0 1 0 284131395 1511665664 4182 18446744073709551615 134512640 135463285 4294956720 18446744073709551615 134517819 0 0 4096 0 0 0 0 17 0 0 0
/proc/5204/statm: 369059 4182 82 232 0 368824 0
Current children cumulated CPU time (s) 6.27
Current children cumulated vsize (KiB) 1481592

[startup+12.7019 s]
/proc/loadavg: 0.93 0.97 0.99 2/79 5204
/proc/meminfo: memFree=1458248/2055920 swapFree=4151964/4192956
[pid=5198] ppid=5196 vsize=5356 CPUtime=0.2
/proc/5198/stat : 5198 (Barcelogic) S 5196 5198 4667 0 -1 4194304 332 1371 0 0 0 0 19 1 16 0 1 0 284131374 5484544 237 18446744073709551615 4194304 4889804 548682069232 18446744073709551615 221236486980 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/5198/statm: 1339 237 197 169 0 50 0
[pid=5204] ppid=5198 vsize=1476236 CPUtime=12.47
/proc/5204/stat : 5204 (bsat) R 5198 5198 4667 0 -1 4194304 7141 0 0 0 1244 3 0 0 25 0 1 0 284131395 1511665664 7094 18446744073709551615 134512640 135463285 4294956720 18446744073709551615 134518350 0 0 4096 0 0 0 0 17 0 0 0
/proc/5204/statm: 369059 7094 82 232 0 368824 0
Current children cumulated CPU time (s) 12.67
Current children cumulated vsize (KiB) 1481592

[startup+25.5023 s]
/proc/loadavg: 0.94 0.97 0.99 2/79 5204
/proc/meminfo: memFree=1440328/2055920 swapFree=4151964/4192956
[pid=5198] ppid=5196 vsize=5356 CPUtime=0.2
/proc/5198/stat : 5198 (Barcelogic) S 5196 5198 4667 0 -1 4194304 332 1371 0 0 0 0 19 1 16 0 1 0 284131374 5484544 237 18446744073709551615 4194304 4889804 548682069232 18446744073709551615 221236486980 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/5198/statm: 1339 237 197 169 0 50 0
[pid=5204] ppid=5198 vsize=1476236 CPUtime=25.26
/proc/5204/stat : 5204 (bsat) R 5198 5198 4667 0 -1 4194304 11557 0 0 0 2520 6 0 0 25 0 1 0 284131395 1511665664 11510 18446744073709551615 134512640 135463285 4294956720 18446744073709551615 134531524 0 0 4096 0 0 0 0 17 0 0 0
/proc/5204/statm: 369059 11510 82 232 0 368824 0
Current children cumulated CPU time (s) 25.46
Current children cumulated vsize (KiB) 1481592

[startup+51.1021 s]
/proc/loadavg: 0.96 0.97 0.99 2/79 5204
/proc/meminfo: memFree=1410952/2055920 swapFree=4151964/4192956
[pid=5198] ppid=5196 vsize=5356 CPUtime=0.2
/proc/5198/stat : 5198 (Barcelogic) S 5196 5198 4667 0 -1 4194304 332 1371 0 0 0 0 19 1 16 0 1 0 284131374 5484544 237 18446744073709551615 4194304 4889804 548682069232 18446744073709551615 221236486980 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/5198/statm: 1339 237 197 169 0 50 0
[pid=5204] ppid=5198 vsize=1476236 CPUtime=50.85
/proc/5204/stat : 5204 (bsat) R 5198 5198 4667 0 -1 4194304 18795 0 0 0 5074 11 0 0 25 0 1 0 284131395 1511665664 18748 18446744073709551615 134512640 135463285 4294956720 18446744073709551615 134519038 0 0 4096 0 0 0 0 17 0 0 0
/proc/5204/statm: 369059 18748 82 232 0 368824 0
Current children cumulated CPU time (s) 51.05
Current children cumulated vsize (KiB) 1481592

[startup+102.307 s]
/proc/loadavg: 0.98 0.97 0.99 2/79 5204
/proc/meminfo: memFree=1397896/2055920 swapFree=4151964/4192956
[pid=5198] ppid=5196 vsize=5356 CPUtime=0.2
/proc/5198/stat : 5198 (Barcelogic) S 5196 5198 4667 0 -1 4194304 332 1371 0 0 0 0 19 1 16 0 1 0 284131374 5484544 237 18446744073709551615 4194304 4889804 548682069232 18446744073709551615 221236486980 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/5198/statm: 1339 237 197 169 0 50 0
[pid=5204] ppid=5198 vsize=1476236 CPUtime=102.01
/proc/5204/stat : 5204 (bsat) R 5198 5198 4667 0 -1 4194304 21997 0 0 0 10186 15 0 0 25 0 1 0 284131395 1511665664 21848 18446744073709551615 134512640 135463285 4294956720 18446744073709551615 134517801 0 0 4096 0 0 0 0 17 0 0 0
/proc/5204/statm: 369059 21848 92 232 0 368824 0
Current children cumulated CPU time (s) 102.21
Current children cumulated vsize (KiB) 1481592

[startup+162.302 s]
/proc/loadavg: 0.99 0.97 0.99 2/79 5204
/proc/meminfo: memFree=1397640/2055920 swapFree=4151964/4192956
[pid=5198] ppid=5196 vsize=5356 CPUtime=0.2
/proc/5198/stat : 5198 (Barcelogic) S 5196 5198 4667 0 -1 4194304 332 1371 0 0 0 0 19 1 16 0 1 0 284131374 5484544 237 18446744073709551615 4194304 4889804 548682069232 18446744073709551615 221236486980 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/5198/statm: 1339 237 197 169 0 50 0
[pid=5204] ppid=5198 vsize=1476236 CPUtime=161.96
/proc/5204/stat : 5204 (bsat) R 5198 5198 4667 0 -1 4194304 22070 0 0 0 16181 15 0 0 25 0 1 0 284131395 1511665664 21884 18446744073709551615 134512640 135463285 4294956720 18446744073709551615 134518272 0 0 4096 0 0 0 0 17 0 0 0
/proc/5204/statm: 369059 21884 92 232 0 368824 0
Current children cumulated CPU time (s) 162.16
Current children cumulated vsize (KiB) 1481592

[startup+222.303 s]
/proc/loadavg: 0.99 0.97 0.99 2/79 5204
/proc/meminfo: memFree=1395528/2055920 swapFree=4151964/4192956
[pid=5198] ppid=5196 vsize=5356 CPUtime=0.2
/proc/5198/stat : 5198 (Barcelogic) S 5196 5198 4667 0 -1 4194304 332 1371 0 0 0 0 19 1 16 0 1 0 284131374 5484544 237 18446744073709551615 4194304 4889804 548682069232 18446744073709551615 221236486980 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/5198/statm: 1339 237 197 169 0 50 0
[pid=5204] ppid=5198 vsize=1476236 CPUtime=221.92
/proc/5204/stat : 5204 (bsat) R 5198 5198 4667 0 -1 4194304 22686 0 0 0 22176 16 0 0 25 0 1 0 284131395 1511665664 22500 18446744073709551615 134512640 135463285 4294956720 18446744073709551615 134518059 0 0 4096 0 0 0 0 17 0 0 0
/proc/5204/statm: 369059 22500 92 232 0 368824 0
Current children cumulated CPU time (s) 222.12
Current children cumulated vsize (KiB) 1481592

[startup+282.302 s]
/proc/loadavg: 0.99 0.97 0.99 2/79 5204
/proc/meminfo: memFree=1380104/2055920 swapFree=4151964/4192956
[pid=5198] ppid=5196 vsize=5356 CPUtime=0.2
/proc/5198/stat : 5198 (Barcelogic) S 5196 5198 4667 0 -1 4194304 332 1371 0 0 0 0 19 1 16 0 1 0 284131374 5484544 237 18446744073709551615 4194304 4889804 548682069232 18446744073709551615 221236486980 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/5198/statm: 1339 237 197 169 0 50 0
[pid=5204] ppid=5198 vsize=1476236 CPUtime=281.88
/proc/5204/stat : 5204 (bsat) R 5198 5198 4667 0 -1 4194304 26577 0 0 0 28170 18 0 0 25 0 1 0 284131395 1511665664 26227 18446744073709551615 134512640 135463285 4294956720 18446744073709551615 134517550 0 0 4096 0 0 0 0 17 0 0 0
/proc/5204/statm: 369059 26227 92 232 0 368824 0
Current children cumulated CPU time (s) 282.08
Current children cumulated vsize (KiB) 1481592

[startup+342.303 s]
/proc/loadavg: 0.99 0.97 0.99 2/79 5204
/proc/meminfo: memFree=1380104/2055920 swapFree=4151964/4192956
[pid=5198] ppid=5196 vsize=5356 CPUtime=0.2
/proc/5198/stat : 5198 (Barcelogic) S 5196 5198 4667 0 -1 4194304 332 1371 0 0 0 0 19 1 16 0 1 0 284131374 5484544 237 18446744073709551615 4194304 4889804 548682069232 18446744073709551615 221236486980 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/5198/statm: 1339 237 197 169 0 50 0
[pid=5204] ppid=5198 vsize=1476236 CPUtime=341.85
/proc/5204/stat : 5204 (bsat) R 5198 5198 4667 0 -1 4194304 26577 0 0 0 34166 19 0 0 25 0 1 0 284131395 1511665664 26227 18446744073709551615 134512640 135463285 4294956720 18446744073709551615 134518214 0 0 4096 0 0 0 0 17 0 0 0
/proc/5204/statm: 369059 26227 92 232 0 368824 0
Current children cumulated CPU time (s) 342.05
Current children cumulated vsize (KiB) 1481592

[startup+402.302 s]
/proc/loadavg: 0.99 0.97 0.99 2/79 5204
/proc/meminfo: memFree=1342664/2055920 swapFree=4151964/4192956
[pid=5198] ppid=5196 vsize=5356 CPUtime=0.2
/proc/5198/stat : 5198 (Barcelogic) S 5196 5198 4667 0 -1 4194304 332 1371 0 0 0 0 19 1 16 0 1 0 284131374 5484544 237 18446744073709551615 4194304 4889804 548682069232 18446744073709551615 221236486980 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/5198/statm: 1339 237 197 169 0 50 0
[pid=5204] ppid=5198 vsize=1476236 CPUtime=401.81
/proc/5204/stat : 5204 (bsat) R 5198 5198 4667 0 -1 4194304 36086 0 0 0 40156 25 0 0 25 0 1 0 284131395 1511665664 35736 18446744073709551615 134512640 135463285 4294956720 18446744073709551615 134517801 0 0 4096 0 0 0 0 17 1 0 0
/proc/5204/statm: 369059 35736 92 232 0 368824 0

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

[pid=5198] ppid=5196 vsize=5356 CPUtime=0.2
/proc/5198/stat : 5198 (Barcelogic) S 5196 5198 4667 0 -1 4194304 332 1371 0 0 0 0 19 1 16 0 1 0 284131374 5484544 237 18446744073709551615 4194304 4889804 548682069232 18446744073709551615 221236486980 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/5198/statm: 1339 237 197 169 0 50 0
[pid=5204] ppid=5198 vsize=1476236 CPUtime=581.7
/proc/5204/stat : 5204 (bsat) R 5198 5198 4667 0 -1 4194304 57962 0 0 0 58125 45 0 0 25 0 1 0 284131395 1511665664 57612 18446744073709551615 134512640 135463285 4294956720 18446744073709551615 134518059 0 0 4096 0 0 0 0 17 0 0 0
/proc/5204/statm: 369059 57612 92 232 0 368824 0
Current children cumulated CPU time (s) 581.9
Current children cumulated vsize (KiB) 1481592

[startup+642.303 s]
/proc/loadavg: 0.99 0.97 0.99 2/79 5204
/proc/meminfo: memFree=1239112/2055920 swapFree=4151964/4192956
[pid=5198] ppid=5196 vsize=5356 CPUtime=0.2
/proc/5198/stat : 5198 (Barcelogic) S 5196 5198 4667 0 -1 4194304 332 1371 0 0 0 0 19 1 16 0 1 0 284131374 5484544 237 18446744073709551615 4194304 4889804 548682069232 18446744073709551615 221236486980 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/5198/statm: 1339 237 197 169 0 50 0
[pid=5204] ppid=5198 vsize=1476236 CPUtime=641.66
/proc/5204/stat : 5204 (bsat) R 5198 5198 4667 0 -1 4194304 61768 0 0 0 64117 49 0 0 25 0 1 0 284131395 1511665664 61418 18446744073709551615 134512640 135463285 4294956720 18446744073709551615 134518059 0 0 4096 0 0 0 0 17 0 0 0
/proc/5204/statm: 369059 61418 92 232 0 368824 0
Current children cumulated CPU time (s) 641.86
Current children cumulated vsize (KiB) 1481592

[startup+702.302 s]
/proc/loadavg: 0.99 0.97 0.99 2/85 5286
/proc/meminfo: memFree=1225496/2055920 swapFree=4151964/4192956
[pid=5198] ppid=5196 vsize=5356 CPUtime=0.2
/proc/5198/stat : 5198 (Barcelogic) S 5196 5198 4667 0 -1 4194304 332 1371 0 0 0 0 19 1 16 0 1 0 284131374 5484544 237 18446744073709551615 4194304 4889804 548682069232 18446744073709551615 221236486980 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/5198/statm: 1339 237 197 169 0 50 0
[pid=5204] ppid=5198 vsize=1476236 CPUtime=701.62
/proc/5204/stat : 5204 (bsat) R 5198 5198 4667 0 -1 4194304 64870 0 0 0 70106 56 0 0 25 0 1 0 284131395 1511665664 64520 18446744073709551615 134512640 135463285 4294956720 18446744073709551615 134518059 0 0 4096 0 0 0 0 17 0 0 0
/proc/5204/statm: 369059 64520 92 232 0 368824 0
Current children cumulated CPU time (s) 701.82
Current children cumulated vsize (KiB) 1481592

[startup+762.306 s]
/proc/loadavg: 0.99 0.97 0.99 2/85 5368
/proc/meminfo: memFree=1213976/2055920 swapFree=4151964/4192956
[pid=5198] ppid=5196 vsize=5356 CPUtime=0.2
/proc/5198/stat : 5198 (Barcelogic) S 5196 5198 4667 0 -1 4194304 332 1371 0 0 0 0 19 1 16 0 1 0 284131374 5484544 237 18446744073709551615 4194304 4889804 548682069232 18446744073709551615 221236486980 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/5198/statm: 1339 237 197 169 0 50 0
[pid=5204] ppid=5198 vsize=1476236 CPUtime=761.59
/proc/5204/stat : 5204 (bsat) R 5198 5198 4667 0 -1 4194304 67686 0 0 0 76088 71 0 0 25 0 1 0 284131395 1511665664 67336 18446744073709551615 134512640 135463285 4294956720 18446744073709551615 134518059 0 0 4096 0 0 0 0 17 0 0 0
/proc/5204/statm: 369059 67336 92 232 0 368824 0
Current children cumulated CPU time (s) 761.79
Current children cumulated vsize (KiB) 1481592

[startup+822.301 s]
/proc/loadavg: 1.04 0.99 0.99 2/79 5402
/proc/meminfo: memFree=1206856/2055920 swapFree=4151964/4192956
[pid=5198] ppid=5196 vsize=5356 CPUtime=0.2
/proc/5198/stat : 5198 (Barcelogic) S 5196 5198 4667 0 -1 4194304 332 1371 0 0 0 0 19 1 16 0 1 0 284131374 5484544 237 18446744073709551615 4194304 4889804 548682069232 18446744073709551615 221236486980 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/5198/statm: 1339 237 197 169 0 50 0
[pid=5204] ppid=5198 vsize=1476236 CPUtime=821.55
/proc/5204/stat : 5204 (bsat) R 5198 5198 4667 0 -1 4194304 69744 0 0 0 82075 80 0 0 25 0 1 0 284131395 1511665664 69394 18446744073709551615 134512640 135463285 4294956720 18446744073709551615 134518595 0 0 4096 0 0 0 0 17 0 0 0
/proc/5204/statm: 369059 69394 92 232 0 368824 0
Current children cumulated CPU time (s) 821.75
Current children cumulated vsize (KiB) 1481592

[startup+882.302 s]
/proc/loadavg: 1.06 1.00 1.00 2/79 5402
/proc/meminfo: memFree=1194312/2055920 swapFree=4151964/4192956
[pid=5198] ppid=5196 vsize=5356 CPUtime=0.2
/proc/5198/stat : 5198 (Barcelogic) S 5196 5198 4667 0 -1 4194304 332 1371 0 0 0 0 19 1 16 0 1 0 284131374 5484544 237 18446744073709551615 4194304 4889804 548682069232 18446744073709551615 221236486980 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/5198/statm: 1339 237 197 169 0 50 0
[pid=5204] ppid=5198 vsize=1476236 CPUtime=881.51
/proc/5204/stat : 5204 (bsat) R 5198 5198 4667 0 -1 4194304 72889 0 0 0 88068 83 0 0 25 0 1 0 284131395 1511665664 72539 18446744073709551615 134512640 135463285 4294956720 18446744073709551615 134518821 0 0 4096 0 0 0 0 17 0 0 0
/proc/5204/statm: 369059 72539 92 232 0 368824 0
Current children cumulated CPU time (s) 881.71
Current children cumulated vsize (KiB) 1481592

[startup+942.301 s]
/proc/loadavg: 1.02 1.00 1.00 2/79 5402
/proc/meminfo: memFree=1169288/2055920 swapFree=4151964/4192956
[pid=5198] ppid=5196 vsize=5356 CPUtime=0.2
/proc/5198/stat : 5198 (Barcelogic) S 5196 5198 4667 0 -1 4194304 332 1371 0 0 0 0 19 1 16 0 1 0 284131374 5484544 237 18446744073709551615 4194304 4889804 548682069232 18446744073709551615 221236486980 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/5198/statm: 1339 237 197 169 0 50 0
[pid=5204] ppid=5198 vsize=1476236 CPUtime=941.48
/proc/5204/stat : 5204 (bsat) R 5198 5198 4667 0 -1 4194304 79100 0 0 0 94060 88 0 0 25 0 1 0 284131395 1511665664 78750 18446744073709551615 134512640 135463285 4294956720 18446744073709551615 134518059 0 0 4096 0 0 0 0 17 0 0 0
/proc/5204/statm: 369059 78750 92 232 0 368824 0
Current children cumulated CPU time (s) 941.68
Current children cumulated vsize (KiB) 1481592

[startup+1002.3 s]
/proc/loadavg: 1.04 1.01 1.00 2/79 5402
/proc/meminfo: memFree=1152008/2055920 swapFree=4151964/4192956
[pid=5198] ppid=5196 vsize=5356 CPUtime=0.2
/proc/5198/stat : 5198 (Barcelogic) S 5196 5198 4667 0 -1 4194304 332 1371 0 0 0 0 19 1 16 0 1 0 284131374 5484544 237 18446744073709551615 4194304 4889804 548682069232 18446744073709551615 221236486980 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/5198/statm: 1339 237 197 169 0 50 0
[pid=5204] ppid=5198 vsize=1476236 CPUtime=1001.45
/proc/5204/stat : 5204 (bsat) R 5198 5198 4667 0 -1 4194304 83388 0 0 0 100052 93 0 0 25 0 1 0 284131395 1511665664 83038 18446744073709551615 134512640 135463285 4294956720 18446744073709551615 134518067 0 0 4096 0 0 0 0 17 0 0 0
/proc/5204/statm: 369059 83038 92 232 0 368824 0
Current children cumulated CPU time (s) 1001.65
Current children cumulated vsize (KiB) 1481592

[startup+1062.3 s]
/proc/loadavg: 1.12 1.04 1.01 2/79 5402
/proc/meminfo: memFree=1138312/2055920 swapFree=4151964/4192956
[pid=5198] ppid=5196 vsize=5356 CPUtime=0.2
/proc/5198/stat : 5198 (Barcelogic) S 5196 5198 4667 0 -1 4194304 332 1371 0 0 0 0 19 1 16 0 1 0 284131374 5484544 237 18446744073709551615 4194304 4889804 548682069232 18446744073709551615 221236486980 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/5198/statm: 1339 237 197 169 0 50 0
[pid=5204] ppid=5198 vsize=1476236 CPUtime=1061.37
/proc/5204/stat : 5204 (bsat) R 5198 5198 4667 0 -1 4194304 86877 0 0 0 106041 96 0 0 25 0 1 0 284131395 1511665664 86527 18446744073709551615 134512640 135463285 4294956720 18446744073709551615 134518249 0 0 4096 0 0 0 0 17 0 0 0
/proc/5204/statm: 369059 86527 92 232 0 368824 0
Current children cumulated CPU time (s) 1061.57
Current children cumulated vsize (KiB) 1481592

[startup+1122.3 s]
/proc/loadavg: 1.12 1.04 1.00 2/79 5402
/proc/meminfo: memFree=1121288/2055920 swapFree=4151964/4192956
[pid=5198] ppid=5196 vsize=5356 CPUtime=0.2
/proc/5198/stat : 5198 (Barcelogic) S 5196 5198 4667 0 -1 4194304 332 1371 0 0 0 0 19 1 16 0 1 0 284131374 5484544 237 18446744073709551615 4194304 4889804 548682069232 18446744073709551615 221236486980 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/5198/statm: 1339 237 197 169 0 50 0
[pid=5204] ppid=5198 vsize=1476236 CPUtime=1121.34
/proc/5204/stat : 5204 (bsat) R 5198 5198 4667 0 -1 4194304 91025 0 0 0 112032 102 0 0 25 0 1 0 284131395 1511665664 90675 18446744073709551615 134512640 135463285 4294956720 18446744073709551615 134518836 0 0 4096 0 0 0 0 17 0 0 0
/proc/5204/statm: 369059 90675 92 232 0 368824 0
Current children cumulated CPU time (s) 1121.54
Current children cumulated vsize (KiB) 1481592

[startup+1182.3 s]
/proc/loadavg: 1.11 1.05 1.00 2/79 5402
/proc/meminfo: memFree=1106376/2055920 swapFree=4151964/4192956
[pid=5198] ppid=5196 vsize=5356 CPUtime=0.2
/proc/5198/stat : 5198 (Barcelogic) S 5196 5198 4667 0 -1 4194304 332 1371 0 0 0 0 19 1 16 0 1 0 284131374 5484544 237 18446744073709551615 4194304 4889804 548682069232 18446744073709551615 221236486980 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/5198/statm: 1339 237 197 169 0 50 0
[pid=5204] ppid=5198 vsize=1476236 CPUtime=1181.32
/proc/5204/stat : 5204 (bsat) R 5198 5198 4667 0 -1 4194304 94815 0 0 0 118027 105 0 0 25 0 1 0 284131395 1511665664 94465 18446744073709551615 134512640 135463285 4294956720 18446744073709551615 134529786 0 0 4096 0 0 0 0 17 0 0 0
/proc/5204/statm: 369059 94465 92 232 0 368824 0
Current children cumulated CPU time (s) 1181.52
Current children cumulated vsize (KiB) 1481592



Maximum CPU time exceeded: sending SIGTERM then SIGKILL

[startup+1200.9 s]
/proc/loadavg: 1.08 1.05 1.00 2/79 5402
/proc/meminfo: memFree=1102856/2055920 swapFree=4151964/4192956
[pid=5198] ppid=5196 vsize=5356 CPUtime=0.2
/proc/5198/stat : 5198 (Barcelogic) S 5196 5198 4667 0 -1 4194304 332 1371 0 0 0 0 19 1 16 0 1 0 284131374 5484544 237 18446744073709551615 4194304 4889804 548682069232 18446744073709551615 221236486980 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/5198/statm: 1339 237 197 169 0 50 0
[pid=5204] ppid=5198 vsize=1476236 CPUtime=1199.9
/proc/5204/stat : 5204 (bsat) R 5198 5198 4667 0 -1 4194304 95638 0 0 0 119884 106 0 0 25 0 1 0 284131395 1511665664 95288 18446744073709551615 134512640 135463285 4294956720 18446744073709551615 134518059 0 0 4096 0 0 0 0 17 0 0 0
/proc/5204/statm: 369059 95288 92 232 0 368824 0
Current children cumulated CPU time (s) 1200.1
Current children cumulated vsize (KiB) 1481592

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

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

[startup+1200.9 s]
/proc/loadavg: 1.08 1.05 1.00 2/79 5402
/proc/meminfo: memFree=1102856/2055920 swapFree=4151964/4192956
[pid=5198] ppid=5196 vsize=5356 CPUtime=0.2
/proc/5198/stat : 5198 (Barcelogic) S 5196 5198 4667 0 -1 4194304 332 1371 0 0 0 0 19 1 16 0 1 0 284131374 5484544 237 18446744073709551615 4194304 4889804 548682069232 18446744073709551615 221236486980 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/5198/statm: 1339 237 197 169 0 50 0
[pid=5204] ppid=5198 vsize=1476236 CPUtime=1199.9
/proc/5204/stat : 5204 (bsat) R 5198 5198 4667 0 -1 4194304 95638 0 0 0 119884 106 0 0 25 0 1 0 284131395 1511665664 95288 18446744073709551615 134512640 135463285 4294956720 18446744073709551615 134518059 0 0 4096 0 0 0 0 17 0 0 0
/proc/5204/statm: 369059 95288 92 232 0 368824 0
Current children cumulated CPU time (s) 1200.1
Current children cumulated vsize (KiB) 1481592

Child ended because it received signal 15 (SIGTERM)

!!! problem with CPU time !!!
wait4(...,&childrusage) returns 5198 and gives childrusage.ru_utime.tv_sec=0 childrusage.ru_utime.tv_usec=196970 childrusage.ru_stime.tv_sec=0 childrusage.ru_stime.tv_usec=14997
CPU time returned by wait4() is 0.211967
while last known CPU time is 1200.1

Solver probably didn't/couldn't wait for its children
Using last known CPU time as value...

Real time (s): 1200.91
CPU time (s): 1200.1
CPU user time (s): 1199.03
CPU system time (s): 1.07
CPU usage (%): 99.9322
Max. virtual memory (cumulated for all children) (KiB): 1482084

getrusage(RUSAGE_CHILDREN,...) data:
user time used= 0.19697
system time used= 0.014997
maximum resident set size= 0
integral shared memory size= 0
integral unshared data size= 0
integral unshared stack size= 0
page reclaims= 1703
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= 33
involuntary context switches= 12

runsolver used 1.20382 second user time and 3.20051 second system time

The end

Launcher Data (download as text)

Begin job on node21 on Wed Feb 28 05:49:35 UTC 2007

IDJOB= 314757
IDBENCH= 20399
IDSOLVER= 122
FILE ID= node21/314757-1172641774

PBS_JOBID= 3981166

Free space on /tmp= 66560 MiB

SOLVER NAME= barcelogic 2007-02-08
BENCH NAME= HOME/pub/bench/SAT07/industrial/fuhs/hard/AProVE07-01.cnf
COMMAND LINE= /tmp/evaluation/314757-1172641774/Barcelogic /tmp/evaluation/314757-1172641774/instance-314757-1172641774.cnf            
RUNSOLVER COMMAND LINE= runsolver  --timestamp  -w ROOT/results/node21/watcher-314757-1172641774 -o ROOT/results/node21/solver-314757-1172641774 -C 1200 -W 2400 -M 1800 --output-limit 1,15  /tmp/evaluation/314757-1172641774/Barcelogic /tmp/evaluation/314757-1172641774/instance-314757-1172641774.cnf            

META MD5SUM SOLVER= 543870ed8fcecafe9ec15dfb146dc18f
MD5SUM BENCH=  d2f77e32530988f77dca5112174eee00

RANDOM SEED= 865391858

TIME LIMIT= 1200 seconds
MEMORY LIMIT= 1800 MiB

Linux node21.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		: 3000.245
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		: 3000.245
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:       1486888 kB
Buffers:         25400 kB
Cached:         478016 kB
SwapCached:       9168 kB
Active:         100196 kB
Inactive:       427164 kB
HighTotal:           0 kB
HighFree:            0 kB
LowTotal:      2055920 kB
LowFree:       1486888 kB
SwapTotal:     4192956 kB
SwapFree:      4151964 kB
Dirty:            2228 kB
Writeback:           0 kB
Mapped:          30256 kB
Slab:            27312 kB
Committed_AS:   824432 kB
PageTables:       1676 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= 66560 MiB

End job on node21 on Wed Feb 28 06:09:38 UTC 2007