Trace number 309813

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) 1200.02 1200.34

General information on the benchmark

Namerandom/2+p/p0.9/v810/
unif2p-p0.9-v810-c2932-S1889416016-07-UNSAT.cnf
MD5SUM880cf9bf7c6e3aec7f289eb949c11ac5
Bench CategoryRANDOM (random instances)
Best result obtained on this benchmarkUNSAT
Best CPU time to get the best result obtained on this benchmark370.799
Satisfiable
(Un)Satisfiability was proved
Number of variables810
Number of clauses2931
Sum of the clauses size8500
Maximum clause length3
Minimum clause length2
Number of clauses of size 10
Number of clauses of size 2293
Number of clauses of size 32638
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 |    2931     8500 |     879       0        0     nan |  0.000 % |
0.00/0.01	c |         0 |    2877     8568 |      --       0       --      -- |     --   | -54/68
0.00/0.01	c ==============================================================================
0.00/0.01	c Result  :   #vars: 762   #clauses: 2877   #literals: 8568
0.00/0.01	c CPU time:   0.009998 s
0.00/0.01	c ==============================================================================

Verifier Data (download as text)

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

Watcher Data (download as text)

runsolver version 3.2.0 (c) roussel@cril.univ-artois.fr

command line: runsolver --timestamp -w ROOT/results/node41/watcher-309813-1172547572 -o ROOT/results/node41/solver-309813-1172547572 -C 1200 -M 1800 --output-limit 1,15 /tmp/evaluation/309813-1172547572/Barcelogic /tmp/evaluation/309813-1172547572/instance-309813-1172547572.cnf 

Enforcing CPUTime limit (soft limit, will send SIGTERM then SIGKILL): 1200 seconds
Enforcing CPUTime limit (hard limit, will send SIGXCPU): 1230 seconds
Enforcing VSIZE limit (soft limit, will send SIGTERM then SIGKILL): 1843200 KiB
Enforcing VSIZE limit (hard limit, stack expansion will fail with SIGSEGV, brk() and mmap() will return ENOMEM): 1894400 KiB
Solver output will be limited to a maximum of 15728640 bytes. The first 1048576 bytes and the last 14680064 bytes will be preserved
Current StackSize limit: 10240 KiB


[startup+0 s]
/proc/loadavg: 1.00 1.00 1.00 3/64 15361
/proc/meminfo: memFree=1832280/2055920 swapFree=4172320/4192956
[pid=15361] ppid=15359 vsize=5352 CPUtime=0
/proc/15361/stat : 15361 (Barcelogic) S 15359 15361 14494 0 -1 4194304 274 0 0 0 0 0 0 0 18 0 1 0 274713106 5480448 232 18446744073709551615 4194304 4889804 548682069312 18446744073709551615 238390313042 0 0 4100 65536 18446744071563648864 0 0 17 1 0 0
/proc/15361/statm: 1338 232 195 169 0 49 0
[pid=15362] ppid=15361 vsize=5352 CPUtime=0
/proc/15362/stat : 15362 (Barcelogic) S 15361 15361 14494 0 -1 4194368 53 25 0 0 0 0 0 0 20 0 1 0 274713106 5480448 236 18446744073709551615 4194304 4889804 548682069312 18446744073709551615 238390141764 0 65536 4096 65538 18446744071563356171 0 0 17 1 0 0
/proc/15362/statm: 1338 236 198 169 0 49 0
[pid=15364] ppid=15362 vsize=0 CPUtime=0
/proc/15364/stat : 15364 (sed) D 15362 15361 14494 0 -1 4194308 163 0 0 0 0 0 0 0 22 0 1 0 274713106 0 0 18446744073709551615 0 0 0 0 0 0 2147483391 4096 0 18446744072099781622 0 0 17 1 0 0
/proc/15364/statm: 0 0 0 0 0 0 0

[startup+0.106988 s]
/proc/loadavg: 1.00 1.00 1.00 3/64 15361
/proc/meminfo: memFree=1832280/2055920 swapFree=4172320/4192956
[pid=15361] ppid=15359 vsize=5352 CPUtime=0.01
/proc/15361/stat : 15361 (Barcelogic) S 15359 15361 14494 0 -1 4194304 332 455 0 0 0 0 1 0 16 0 1 0 274713106 5480448 236 18446744073709551615 4194304 4889804 548682069312 18446744073709551615 238390141764 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/15361/statm: 1338 236 197 169 0 49 0
Current children cumulated CPU time (s) 0.01
Current children cumulated vsize (KiB) 5352

[startup+0.51502 s]
/proc/loadavg: 1.00 1.00 1.00 3/64 15361
/proc/meminfo: memFree=1832280/2055920 swapFree=4172320/4192956
[pid=15361] ppid=15359 vsize=5352 CPUtime=0.01
/proc/15361/stat : 15361 (Barcelogic) S 15359 15361 14494 0 -1 4194304 332 455 0 0 0 0 1 0 16 0 1 0 274713106 5480448 236 18446744073709551615 4194304 4889804 548682069312 18446744073709551615 238390141764 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/15361/statm: 1338 236 197 169 0 49 0
Current children cumulated CPU time (s) 0.01
Current children cumulated vsize (KiB) 5352

[startup+1.33509 s]
/proc/loadavg: 1.00 1.00 1.00 2/66 15367
/proc/meminfo: memFree=1827344/2055920 swapFree=4172320/4192956
[pid=15361] ppid=15359 vsize=5352 CPUtime=0.01
/proc/15361/stat : 15361 (Barcelogic) S 15359 15361 14494 0 -1 4194304 332 455 0 0 0 0 1 0 16 0 1 0 274713106 5480448 236 18446744073709551615 4194304 4889804 548682069312 18446744073709551615 238390141764 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/15361/statm: 1338 236 197 169 0 49 0
[pid=15367] ppid=15361 vsize=1476456 CPUtime=1.3
/proc/15367/stat : 15367 (bsat) R 15361 15361 14494 0 -1 4194304 1422 0 0 0 130 0 0 0 25 0 1 0 274713108 1511890944 1395 18446744073709551615 134512640 135463285 4294956784 18446744073709551615 134529786 0 0 4096 0 0 0 0 17 1 0 0
/proc/15367/statm: 369114 1395 82 232 0 368879 0
Current children cumulated CPU time (s) 1.31
Current children cumulated vsize (KiB) 1481808

[startup+2.97123 s]
/proc/loadavg: 1.00 1.00 1.00 2/66 15367
/proc/meminfo: memFree=1825488/2055920 swapFree=4172320/4192956
[pid=15361] ppid=15359 vsize=5352 CPUtime=0.01
/proc/15361/stat : 15361 (Barcelogic) S 15359 15361 14494 0 -1 4194304 332 455 0 0 0 0 1 0 16 0 1 0 274713106 5480448 236 18446744073709551615 4194304 4889804 548682069312 18446744073709551615 238390141764 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/15361/statm: 1338 236 197 169 0 49 0
[pid=15367] ppid=15361 vsize=1476456 CPUtime=2.93
/proc/15367/stat : 15367 (bsat) R 15361 15361 14494 0 -1 4194304 1703 0 0 0 293 0 0 0 25 0 1 0 274713108 1511890944 1674 18446744073709551615 134512640 135463285 4294956784 18446744073709551615 134535328 0 0 4096 0 0 0 0 17 1 0 0
/proc/15367/statm: 369114 1674 92 232 0 368879 0
Current children cumulated CPU time (s) 2.94
Current children cumulated vsize (KiB) 1481808

[startup+6.25352 s]
/proc/loadavg: 1.00 1.00 1.00 2/66 15367
/proc/meminfo: memFree=1819792/2055920 swapFree=4172320/4192956
[pid=15361] ppid=15359 vsize=5352 CPUtime=0.01
/proc/15361/stat : 15361 (Barcelogic) S 15359 15361 14494 0 -1 4194304 332 455 0 0 0 0 1 0 16 0 1 0 274713106 5480448 236 18446744073709551615 4194304 4889804 548682069312 18446744073709551615 238390141764 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/15361/statm: 1338 236 197 169 0 49 0
[pid=15367] ppid=15361 vsize=1476456 CPUtime=6.22
/proc/15367/stat : 15367 (bsat) R 15361 15361 14494 0 -1 4194304 3438 0 0 0 621 1 0 0 25 0 1 0 274713108 1511890944 3409 18446744073709551615 134512640 135463285 4294956784 18446744073709551615 134518272 0 0 4096 0 0 0 0 17 1 0 0
/proc/15367/statm: 369114 3409 92 232 0 368879 0
Current children cumulated CPU time (s) 6.23
Current children cumulated vsize (KiB) 1481808

[startup+12.7081 s]
/proc/loadavg: 1.00 1.00 1.00 2/66 15367
/proc/meminfo: memFree=1809808/2055920 swapFree=4172320/4192956
[pid=15361] ppid=15359 vsize=5352 CPUtime=0.01
/proc/15361/stat : 15361 (Barcelogic) S 15359 15361 14494 0 -1 4194304 332 455 0 0 0 0 1 0 16 0 1 0 274713106 5480448 236 18446744073709551615 4194304 4889804 548682069312 18446744073709551615 238390141764 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/15361/statm: 1338 236 197 169 0 49 0
[pid=15367] ppid=15361 vsize=1476468 CPUtime=12.67
/proc/15367/stat : 15367 (bsat) R 15361 15361 14494 0 -1 4194304 5560 0 0 0 1265 2 0 0 25 0 1 0 274713108 1511903232 5531 18446744073709551615 134512640 135463285 4294956784 18446744073709551615 134518710 0 0 4096 0 0 0 0 17 1 0 0
/proc/15367/statm: 369117 5531 92 232 0 368882 0
Current children cumulated CPU time (s) 12.68
Current children cumulated vsize (KiB) 1481820

[startup+25.5232 s]
/proc/loadavg: 1.00 1.00 1.00 2/66 15367
/proc/meminfo: memFree=1807888/2055920 swapFree=4172320/4192956
[pid=15361] ppid=15359 vsize=5352 CPUtime=0.01
/proc/15361/stat : 15361 (Barcelogic) S 15359 15361 14494 0 -1 4194304 332 455 0 0 0 0 1 0 16 0 1 0 274713106 5480448 236 18446744073709551615 4194304 4889804 548682069312 18446744073709551615 238390141764 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/15361/statm: 1338 236 197 169 0 49 0
[pid=15367] ppid=15361 vsize=1476468 CPUtime=25.49
/proc/15367/stat : 15367 (bsat) R 15361 15361 14494 0 -1 4194304 6232 0 0 0 2546 3 0 0 25 0 1 0 274713108 1511903232 6203 18446744073709551615 134512640 135463285 4294956784 18446744073709551615 134518272 0 0 4096 0 0 0 0 17 1 0 0
/proc/15367/statm: 369117 6203 92 232 0 368882 0
Current children cumulated CPU time (s) 25.5
Current children cumulated vsize (KiB) 1481820

[startup+51.1464 s]
/proc/loadavg: 1.00 1.00 1.00 2/66 15367
/proc/meminfo: memFree=1783696/2055920 swapFree=4172320/4192956
[pid=15361] ppid=15359 vsize=5352 CPUtime=0.01
/proc/15361/stat : 15361 (Barcelogic) S 15359 15361 14494 0 -1 4194304 332 455 0 0 0 0 1 0 16 0 1 0 274713106 5480448 236 18446744073709551615 4194304 4889804 548682069312 18446744073709551615 238390141764 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/15361/statm: 1338 236 197 169 0 49 0
[pid=15367] ppid=15361 vsize=1476468 CPUtime=51.1
/proc/15367/stat : 15367 (bsat) R 15361 15361 14494 0 -1 4194304 12138 0 0 0 5103 7 0 0 25 0 1 0 274713108 1511903232 12109 18446744073709551615 134512640 135463285 4294956784 18446744073709551615 134531497 0 0 4096 0 0 0 0 17 1 0 0
/proc/15367/statm: 369117 12109 92 232 0 368882 0
Current children cumulated CPU time (s) 51.11
Current children cumulated vsize (KiB) 1481820

[startup+102.392 s]
/proc/loadavg: 1.00 1.00 1.00 2/66 15369
/proc/meminfo: memFree=1763472/2055920 swapFree=4172320/4192956
[pid=15361] ppid=15359 vsize=5352 CPUtime=0.01
/proc/15361/stat : 15361 (Barcelogic) S 15359 15361 14494 0 -1 4194304 332 455 0 0 0 0 1 0 16 0 1 0 274713106 5480448 236 18446744073709551615 4194304 4889804 548682069312 18446744073709551615 238390141764 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/15361/statm: 1338 236 197 169 0 49 0
[pid=15367] ppid=15361 vsize=1476468 CPUtime=102.34
/proc/15367/stat : 15367 (bsat) R 15361 15361 14494 0 -1 4194304 17119 0 0 0 10222 12 0 0 25 0 1 0 274713108 1511903232 17053 18446744073709551615 134512640 135463285 4294956784 18446744073709551615 134518272 0 0 4096 0 0 0 0 17 1 0 0
/proc/15367/statm: 369117 17053 92 232 0 368882 0
Current children cumulated CPU time (s) 102.35
Current children cumulated vsize (KiB) 1481820

[startup+162.449 s]
/proc/loadavg: 1.05 1.01 1.00 2/66 15369
/proc/meminfo: memFree=1763536/2055920 swapFree=4172320/4192956
[pid=15361] ppid=15359 vsize=5352 CPUtime=0.01
/proc/15361/stat : 15361 (Barcelogic) S 15359 15361 14494 0 -1 4194304 332 455 0 0 0 0 1 0 16 0 1 0 274713106 5480448 236 18446744073709551615 4194304 4889804 548682069312 18446744073709551615 238390141764 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/15361/statm: 1338 236 197 169 0 49 0
[pid=15367] ppid=15361 vsize=1476468 CPUtime=162.38
/proc/15367/stat : 15367 (bsat) R 15361 15361 14494 0 -1 4194304 17119 0 0 0 16226 12 0 0 25 0 1 0 274713108 1511903232 17053 18446744073709551615 134512640 135463285 4294956784 18446744073709551615 134518186 0 0 4096 0 0 0 0 17 1 0 0
/proc/15367/statm: 369117 17053 92 232 0 368882 0
Current children cumulated CPU time (s) 162.39
Current children cumulated vsize (KiB) 1481820

[startup+222.506 s]
/proc/loadavg: 1.02 1.01 1.00 2/66 15369
/proc/meminfo: memFree=1763472/2055920 swapFree=4172320/4192956
[pid=15361] ppid=15359 vsize=5352 CPUtime=0.01
/proc/15361/stat : 15361 (Barcelogic) S 15359 15361 14494 0 -1 4194304 332 455 0 0 0 0 1 0 16 0 1 0 274713106 5480448 236 18446744073709551615 4194304 4889804 548682069312 18446744073709551615 238390141764 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/15361/statm: 1338 236 197 169 0 49 0
[pid=15367] ppid=15361 vsize=1476468 CPUtime=222.42
/proc/15367/stat : 15367 (bsat) R 15361 15361 14494 0 -1 4194304 17166 0 0 0 22230 12 0 0 25 0 1 0 274713108 1511903232 17053 18446744073709551615 134512640 135463285 4294956784 18446744073709551615 134518059 0 0 4096 0 0 0 0 17 1 0 0
/proc/15367/statm: 369117 17053 92 232 0 368882 0
Current children cumulated CPU time (s) 222.43
Current children cumulated vsize (KiB) 1481820

[startup+282.563 s]
/proc/loadavg: 1.00 1.00 1.00 2/66 15369
/proc/meminfo: memFree=1763472/2055920 swapFree=4172320/4192956
[pid=15361] ppid=15359 vsize=5352 CPUtime=0.01
/proc/15361/stat : 15361 (Barcelogic) S 15359 15361 14494 0 -1 4194304 332 455 0 0 0 0 1 0 16 0 1 0 274713106 5480448 236 18446744073709551615 4194304 4889804 548682069312 18446744073709551615 238390141764 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/15361/statm: 1338 236 197 169 0 49 0
[pid=15367] ppid=15361 vsize=1476468 CPUtime=282.46
/proc/15367/stat : 15367 (bsat) R 15361 15361 14494 0 -1 4194304 17185 0 0 0 28234 12 0 0 25 0 1 0 274713108 1511903232 17072 18446744073709551615 134512640 135463285 4294956784 18446744073709551615 134531497 0 0 4096 0 0 0 0 17 1 0 0
/proc/15367/statm: 369117 17072 92 232 0 368882 0
Current children cumulated CPU time (s) 282.47
Current children cumulated vsize (KiB) 1481820

[startup+342.617 s]
/proc/loadavg: 1.00 1.00 1.00 2/66 15369
/proc/meminfo: memFree=1763344/2055920 swapFree=4172320/4192956
[pid=15361] ppid=15359 vsize=5352 CPUtime=0.01
/proc/15361/stat : 15361 (Barcelogic) S 15359 15361 14494 0 -1 4194304 332 455 0 0 0 0 1 0 16 0 1 0 274713106 5480448 236 18446744073709551615 4194304 4889804 548682069312 18446744073709551615 238390141764 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/15361/statm: 1338 236 197 169 0 49 0
[pid=15367] ppid=15361 vsize=1476468 CPUtime=342.5
/proc/15367/stat : 15367 (bsat) R 15361 15361 14494 0 -1 4194304 17236 0 0 0 34238 12 0 0 25 0 1 0 274713108 1511903232 17072 18446744073709551615 134512640 135463285 4294956784 18446744073709551615 134518595 0 0 4096 0 0 0 0 17 1 0 0
/proc/15367/statm: 369117 17072 92 232 0 368882 0
Current children cumulated CPU time (s) 342.51
Current children cumulated vsize (KiB) 1481820

[startup+402.674 s]
/proc/loadavg: 1.00 1.00 1.00 2/66 15369
/proc/meminfo: memFree=1763344/2055920 swapFree=4172320/4192956
[pid=15361] ppid=15359 vsize=5352 CPUtime=0.01
/proc/15361/stat : 15361 (Barcelogic) S 15359 15361 14494 0 -1 4194304 332 455 0 0 0 0 1 0 16 0 1 0 274713106 5480448 236 18446744073709551615 4194304 4889804 548682069312 18446744073709551615 238390141764 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/15361/statm: 1338 236 197 169 0 49 0
[pid=15367] ppid=15361 vsize=1476468 CPUtime=402.54
/proc/15367/stat : 15367 (bsat) R 15361 15361 14494 0 -1 4194304 17236 0 0 0 40242 12 0 0 25 0 1 0 274713108 1511903232 17072 18446744073709551615 134512640 135463285 4294956784 18446744073709551615 134518595 0 0 4096 0 0 0 0 17 1 0 0
/proc/15367/statm: 369117 17072 92 232 0 368882 0
Current children cumulated CPU time (s) 402.55
Current children cumulated vsize (KiB) 1481820

[startup+462.727 s]
/proc/loadavg: 1.00 1.00 1.00 2/66 15369
/proc/meminfo: memFree=1763344/2055920 swapFree=4172320/4192956
[pid=15361] ppid=15359 vsize=5352 CPUtime=0.01
/proc/15361/stat : 15361 (Barcelogic) S 15359 15361 14494 0 -1 4194304 332 455 0 0 0 0 1 0 16 0 1 0 274713106 5480448 236 18446744073709551615 4194304 4889804 548682069312 18446744073709551615 238390141764 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/15361/statm: 1338 236 197 169 0 49 0
[pid=15367] ppid=15361 vsize=1476468 CPUtime=462.58
/proc/15367/stat : 15367 (bsat) R 15361 15361 14494 0 -1 4194304 17323 0 0 0 46246 12 0 0 25 0 1 0 274713108 1511903232 17072 18446744073709551615 134512640 135463285 4294956784 18446744073709551615 134518269 0 0 4096 0 0 0 0 17 1 0 0
/proc/15367/statm: 369117 17072 92 232 0 368882 0
Current children cumulated CPU time (s) 462.59
Current children cumulated vsize (KiB) 1481820

[startup+522.782 s]

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

[pid=15361] ppid=15359 vsize=5352 CPUtime=0.01
/proc/15361/stat : 15361 (Barcelogic) S 15359 15361 14494 0 -1 4194304 332 455 0 0 0 0 1 0 16 0 1 0 274713106 5480448 236 18446744073709551615 4194304 4889804 548682069312 18446744073709551615 238390141764 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/15361/statm: 1338 236 197 169 0 49 0
[pid=15367] ppid=15361 vsize=1476468 CPUtime=582.66
/proc/15367/stat : 15367 (bsat) R 15361 15361 14494 0 -1 4194304 17427 0 0 0 58254 12 0 0 25 0 1 0 274713108 1511903232 17072 18446744073709551615 134512640 135463285 4294956784 18446744073709551615 134518059 0 0 4096 0 0 0 0 17 1 0 0
/proc/15367/statm: 369117 17072 92 232 0 368882 0
Current children cumulated CPU time (s) 582.67
Current children cumulated vsize (KiB) 1481820

[startup+642.898 s]
/proc/loadavg: 1.00 1.00 1.00 2/66 15369
/proc/meminfo: memFree=1756368/2055920 swapFree=4172320/4192956
[pid=15361] ppid=15359 vsize=5352 CPUtime=0.01
/proc/15361/stat : 15361 (Barcelogic) S 15359 15361 14494 0 -1 4194304 332 455 0 0 0 0 1 0 16 0 1 0 274713106 5480448 236 18446744073709551615 4194304 4889804 548682069312 18446744073709551615 238390141764 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/15361/statm: 1338 236 197 169 0 49 0
[pid=15367] ppid=15361 vsize=1476468 CPUtime=642.71
/proc/15367/stat : 15367 (bsat) R 15361 15361 14494 0 -1 4194304 19213 0 0 0 64257 14 0 0 25 0 1 0 274713108 1511903232 18813 18446744073709551615 134512640 135463285 4294956784 18446744073709551615 134517286 0 0 4096 0 0 0 0 17 1 0 0
/proc/15367/statm: 369117 18813 92 232 0 368882 0
Current children cumulated CPU time (s) 642.72
Current children cumulated vsize (KiB) 1481820

[startup+702.954 s]
/proc/loadavg: 1.00 1.00 1.00 2/66 15369
/proc/meminfo: memFree=1756368/2055920 swapFree=4172320/4192956
[pid=15361] ppid=15359 vsize=5352 CPUtime=0.01
/proc/15361/stat : 15361 (Barcelogic) S 15359 15361 14494 0 -1 4194304 332 455 0 0 0 0 1 0 16 0 1 0 274713106 5480448 236 18446744073709551615 4194304 4889804 548682069312 18446744073709551615 238390141764 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/15361/statm: 1338 236 197 169 0 49 0
[pid=15367] ppid=15361 vsize=1476468 CPUtime=702.75
/proc/15367/stat : 15367 (bsat) R 15361 15361 14494 0 -1 4194304 19213 0 0 0 70261 14 0 0 25 0 1 0 274713108 1511903232 18813 18446744073709551615 134512640 135463285 4294956784 18446744073709551615 134535476 0 0 4096 0 0 0 0 17 1 0 0
/proc/15367/statm: 369117 18813 92 232 0 368882 0
Current children cumulated CPU time (s) 702.76
Current children cumulated vsize (KiB) 1481820

[startup+763.01 s]
/proc/loadavg: 1.00 1.00 1.00 2/66 15369
/proc/meminfo: memFree=1756368/2055920 swapFree=4172320/4192956
[pid=15361] ppid=15359 vsize=5352 CPUtime=0.01
/proc/15361/stat : 15361 (Barcelogic) S 15359 15361 14494 0 -1 4194304 332 455 0 0 0 0 1 0 16 0 1 0 274713106 5480448 236 18446744073709551615 4194304 4889804 548682069312 18446744073709551615 238390141764 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/15361/statm: 1338 236 197 169 0 49 0
[pid=15367] ppid=15361 vsize=1476468 CPUtime=762.79
/proc/15367/stat : 15367 (bsat) R 15361 15361 14494 0 -1 4194304 19247 0 0 0 76265 14 0 0 25 0 1 0 274713108 1511903232 18813 18446744073709551615 134512640 135463285 4294956784 18446744073709551615 134518324 0 0 4096 0 0 0 0 17 1 0 0
/proc/15367/statm: 369117 18813 92 232 0 368882 0
Current children cumulated CPU time (s) 762.8
Current children cumulated vsize (KiB) 1481820

[startup+823.071 s]
/proc/loadavg: 1.00 1.00 1.00 2/66 15369
/proc/meminfo: memFree=1756368/2055920 swapFree=4172320/4192956
[pid=15361] ppid=15359 vsize=5352 CPUtime=0.01
/proc/15361/stat : 15361 (Barcelogic) S 15359 15361 14494 0 -1 4194304 332 455 0 0 0 0 1 0 16 0 1 0 274713106 5480448 236 18446744073709551615 4194304 4889804 548682069312 18446744073709551615 238390141764 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/15361/statm: 1338 236 197 169 0 49 0
[pid=15367] ppid=15361 vsize=1476468 CPUtime=822.84
/proc/15367/stat : 15367 (bsat) R 15361 15361 14494 0 -1 4194304 19247 0 0 0 82270 14 0 0 25 0 1 0 274713108 1511903232 18813 18446744073709551615 134512640 135463285 4294956784 18446744073709551615 134518466 0 0 4096 0 0 0 0 17 1 0 0
/proc/15367/statm: 369117 18813 92 232 0 368882 0
Current children cumulated CPU time (s) 822.85
Current children cumulated vsize (KiB) 1481820

[startup+883.127 s]
/proc/loadavg: 1.00 1.00 1.00 2/66 15369
/proc/meminfo: memFree=1756368/2055920 swapFree=4172320/4192956
[pid=15361] ppid=15359 vsize=5352 CPUtime=0.01
/proc/15361/stat : 15361 (Barcelogic) S 15359 15361 14494 0 -1 4194304 332 455 0 0 0 0 1 0 16 0 1 0 274713106 5480448 236 18446744073709551615 4194304 4889804 548682069312 18446744073709551615 238390141764 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/15361/statm: 1338 236 197 169 0 49 0
[pid=15367] ppid=15361 vsize=1476468 CPUtime=882.89
/proc/15367/stat : 15367 (bsat) R 15361 15361 14494 0 -1 4194304 19287 0 0 0 88274 15 0 0 25 0 1 0 274713108 1511903232 18813 18446744073709551615 134512640 135463285 4294956784 18446744073709551615 134517550 0 0 4096 0 0 0 0 17 1 0 0
/proc/15367/statm: 369117 18813 92 232 0 368882 0
Current children cumulated CPU time (s) 882.9
Current children cumulated vsize (KiB) 1481820

[startup+943.181 s]
/proc/loadavg: 1.00 1.00 1.00 2/66 15369
/proc/meminfo: memFree=1756368/2055920 swapFree=4172320/4192956
[pid=15361] ppid=15359 vsize=5352 CPUtime=0.01
/proc/15361/stat : 15361 (Barcelogic) S 15359 15361 14494 0 -1 4194304 332 455 0 0 0 0 1 0 16 0 1 0 274713106 5480448 236 18446744073709551615 4194304 4889804 548682069312 18446744073709551615 238390141764 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/15361/statm: 1338 236 197 169 0 49 0
[pid=15367] ppid=15361 vsize=1476468 CPUtime=942.93
/proc/15367/stat : 15367 (bsat) R 15361 15361 14494 0 -1 4194304 19287 0 0 0 94278 15 0 0 25 0 1 0 274713108 1511903232 18813 18446744073709551615 134512640 135463285 4294956784 18446744073709551615 134517278 0 0 4096 0 0 0 0 17 1 0 0
/proc/15367/statm: 369117 18813 92 232 0 368882 0
Current children cumulated CPU time (s) 942.94
Current children cumulated vsize (KiB) 1481820

[startup+1003.24 s]
/proc/loadavg: 1.00 1.00 1.00 2/66 15369
/proc/meminfo: memFree=1756304/2055920 swapFree=4172320/4192956
[pid=15361] ppid=15359 vsize=5352 CPUtime=0.01
/proc/15361/stat : 15361 (Barcelogic) S 15359 15361 14494 0 -1 4194304 332 455 0 0 0 0 1 0 16 0 1 0 274713106 5480448 236 18446744073709551615 4194304 4889804 548682069312 18446744073709551615 238390141764 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/15361/statm: 1338 236 197 169 0 49 0
[pid=15367] ppid=15361 vsize=1476468 CPUtime=1002.97
/proc/15367/stat : 15367 (bsat) R 15361 15361 14494 0 -1 4194304 19334 0 0 0 100282 15 0 0 25 0 1 0 274713108 1511903232 18813 18446744073709551615 134512640 135463285 4294956784 18446744073709551615 134518059 0 0 4096 0 0 0 0 17 1 0 0
/proc/15367/statm: 369117 18813 92 232 0 368882 0
Current children cumulated CPU time (s) 1002.98
Current children cumulated vsize (KiB) 1481820

[startup+1063.3 s]
/proc/loadavg: 1.00 1.00 1.00 2/66 15369
/proc/meminfo: memFree=1756240/2055920 swapFree=4172320/4192956
[pid=15361] ppid=15359 vsize=5352 CPUtime=0.01
/proc/15361/stat : 15361 (Barcelogic) S 15359 15361 14494 0 -1 4194304 332 455 0 0 0 0 1 0 16 0 1 0 274713106 5480448 236 18446744073709551615 4194304 4889804 548682069312 18446744073709551615 238390141764 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/15361/statm: 1338 236 197 169 0 49 0
[pid=15367] ppid=15361 vsize=1476468 CPUtime=1063.01
/proc/15367/stat : 15367 (bsat) R 15361 15361 14494 0 -1 4194304 19385 0 0 0 106286 15 0 0 25 0 1 0 274713108 1511903232 18813 18446744073709551615 134512640 135463285 4294956784 18446744073709551615 134519160 0 0 4096 0 0 0 0 17 1 0 0
/proc/15367/statm: 369117 18813 92 232 0 368882 0
Current children cumulated CPU time (s) 1063.02
Current children cumulated vsize (KiB) 1481820

[startup+1123.36 s]
/proc/loadavg: 1.03 1.01 1.00 2/66 15369
/proc/meminfo: memFree=1756240/2055920 swapFree=4172320/4192956
[pid=15361] ppid=15359 vsize=5352 CPUtime=0.01
/proc/15361/stat : 15361 (Barcelogic) S 15359 15361 14494 0 -1 4194304 332 455 0 0 0 0 1 0 16 0 1 0 274713106 5480448 236 18446744073709551615 4194304 4889804 548682069312 18446744073709551615 238390141764 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/15361/statm: 1338 236 197 169 0 49 0
[pid=15367] ppid=15361 vsize=1476468 CPUtime=1123.06
/proc/15367/stat : 15367 (bsat) R 15361 15361 14494 0 -1 4194304 19385 0 0 0 112291 15 0 0 25 0 1 0 274713108 1511903232 18813 18446744073709551615 134512640 135463285 4294956784 18446744073709551615 134531110 0 0 4096 0 0 0 0 17 1 0 0
/proc/15367/statm: 369117 18813 92 232 0 368882 0
Current children cumulated CPU time (s) 1123.07
Current children cumulated vsize (KiB) 1481820

[startup+1183.42 s]
/proc/loadavg: 1.01 1.01 1.00 2/66 15369
/proc/meminfo: memFree=1756240/2055920 swapFree=4172320/4192956
[pid=15361] ppid=15359 vsize=5352 CPUtime=0.01
/proc/15361/stat : 15361 (Barcelogic) S 15359 15361 14494 0 -1 4194304 332 455 0 0 0 0 1 0 16 0 1 0 274713106 5480448 236 18446744073709551615 4194304 4889804 548682069312 18446744073709551615 238390141764 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/15361/statm: 1338 236 197 169 0 49 0
[pid=15367] ppid=15361 vsize=1476468 CPUtime=1183.1
/proc/15367/stat : 15367 (bsat) R 15361 15361 14494 0 -1 4194304 19385 0 0 0 118295 15 0 0 25 0 1 0 274713108 1511903232 18813 18446744073709551615 134512640 135463285 4294956784 18446744073709551615 134518059 0 0 4096 0 0 0 0 17 1 0 0
/proc/15367/statm: 369117 18813 92 232 0 368882 0
Current children cumulated CPU time (s) 1183.11
Current children cumulated vsize (KiB) 1481820



Maximum CPU time exceeded: sending SIGTERM then SIGKILL

[startup+1200.33 s]
/proc/loadavg: 1.01 1.00 1.00 2/66 15369
/proc/meminfo: memFree=1756240/2055920 swapFree=4172320/4192956
[pid=15361] ppid=15359 vsize=5352 CPUtime=0.01
/proc/15361/stat : 15361 (Barcelogic) S 15359 15361 14494 0 -1 4194304 332 455 0 0 0 0 1 0 16 0 1 0 274713106 5480448 236 18446744073709551615 4194304 4889804 548682069312 18446744073709551615 238390141764 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/15361/statm: 1338 236 197 169 0 49 0
[pid=15367] ppid=15361 vsize=1476468 CPUtime=1200.01
/proc/15367/stat : 15367 (bsat) R 15361 15361 14494 0 -1 4194304 19472 0 0 0 119986 15 0 0 25 0 1 0 274713108 1511903232 18813 18446744073709551615 134512640 135463285 4294956784 18446744073709551615 134518608 0 0 4096 0 0 0 0 17 1 0 0
/proc/15367/statm: 369117 18813 92 232 0 368882 0
Current children cumulated CPU time (s) 1200.02
Current children cumulated vsize (KiB) 1481820

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

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

[startup+1200.33 s]
/proc/loadavg: 1.01 1.00 1.00 2/66 15369
/proc/meminfo: memFree=1756240/2055920 swapFree=4172320/4192956
[pid=15361] ppid=15359 vsize=5352 CPUtime=0.01
/proc/15361/stat : 15361 (Barcelogic) S 15359 15361 14494 0 -1 4194304 332 455 0 0 0 0 1 0 16 0 1 0 274713106 5480448 236 18446744073709551615 4194304 4889804 548682069312 18446744073709551615 238390141764 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/15361/statm: 1338 236 197 169 0 49 0
[pid=15367] ppid=15361 vsize=1476468 CPUtime=1200.01
/proc/15367/stat : 15367 (bsat) R 15361 15361 14494 0 -1 4194304 19472 0 0 0 119986 15 0 0 25 0 1 0 274713108 1511903232 18813 18446744073709551615 134512640 135463285 4294956784 18446744073709551615 134518608 0 0 4096 0 0 0 0 17 1 0 0
/proc/15367/statm: 369117 18813 92 232 0 368882 0
Current children cumulated CPU time (s) 1200.02
Current children cumulated vsize (KiB) 1481820

Child ended because it received signal 15 (SIGTERM)

!!! problem with CPU time !!!
wait4(...,&childrusage) returns 15361 and gives childrusage.ru_utime.tv_sec=0 childrusage.ru_utime.tv_usec=13997 childrusage.ru_stime.tv_sec=0 childrusage.ru_stime.tv_usec=5999
CPU time returned by wait4() is 0.019996
while last known CPU time is 1200.02

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

Real time (s): 1200.34
CPU time (s): 1200.02
CPU user time (s): 1199.87
CPU system time (s): 0.15
CPU usage (%): 99.9735
Max. virtual memory (cumulated for all children) (KiB): 1482236

getrusage(RUSAGE_CHILDREN,...) data:
user time used= 0.013997
system time used= 0.005999
maximum resident set size= 0
integral shared memory size= 0
integral unshared data size= 0
integral unshared stack size= 0
page reclaims= 787
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= 10

runsolver used 0.867868 second user time and 2.43363 second system time

The end

Launcher Data (download as text)

Begin job on node41 on Tue Feb 27 03:39:32 UTC 2007

IDJOB= 309813
IDBENCH= 20270
IDSOLVER= 122
FILE ID= node41/309813-1172547572

PBS_JOBID= 3971847

Free space on /tmp= 66559 MiB

SOLVER NAME= barcelogic 2007-02-08
BENCH NAME= HOME/pub/bench/SAT07/random/2+p/p0.9/v810/unif2p-p0.9-v810-c2932-S1889416016-07-UNSAT.cnf
COMMAND LINE= /tmp/evaluation/309813-1172547572/Barcelogic /tmp/evaluation/309813-1172547572/instance-309813-1172547572.cnf            
RUNSOLVER COMMAND LINE= runsolver  --timestamp  -w ROOT/results/node41/watcher-309813-1172547572 -o ROOT/results/node41/solver-309813-1172547572 -C 1200 -M 1800 --output-limit 1,15  /tmp/evaluation/309813-1172547572/Barcelogic /tmp/evaluation/309813-1172547572/instance-309813-1172547572.cnf            

META MD5SUM SOLVER= 543870ed8fcecafe9ec15dfb146dc18f
MD5SUM BENCH=  880cf9bf7c6e3aec7f289eb949c11ac5

RANDOM SEED= 21920790

TIME LIMIT= 1200 seconds
MEMORY LIMIT= 1800 MiB

Linux node41.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		: 3000.231
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		: 3000.231
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:       1832688 kB
Buffers:         29640 kB
Cached:         133628 kB
SwapCached:      14892 kB
Active:          85720 kB
Inactive:        98808 kB
HighTotal:           0 kB
HighFree:            0 kB
LowTotal:      2055920 kB
LowFree:       1832688 kB
SwapTotal:     4192956 kB
SwapFree:      4172320 kB
Dirty:            1808 kB
Writeback:           0 kB
Mapped:          15232 kB
Slab:            24672 kB
Committed_AS:   535920 kB
PageTables:       1476 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= 66559 MiB

End job on node41 on Tue Feb 27 03:59:34 UTC 2007