Trace number 334174

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 1200.51

General information on the benchmark

Namecrafted/Hard/contest04/connamacher/
connm-ue-csp-sat-n1200-d0.02-s1099787414.sat05-542.reshuffled-07.cnf
MD5SUMe8bf7f81ddac4f189ec204bc856c8406
Bench CategoryCRAFTED (crafted 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 variables1184
Number of clauses14216
Sum of the clauses size42944
Maximum clause length4
Minimum clause length3
Number of clauses of size 10
Number of clauses of size 20
Number of clauses of size 313920
Number of clauses of size 4296
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 |   14216    42944 |    4264       0        0     nan |  0.000 % |
0.00/0.15	c |         0 |   13920    46546 |      --       0       --      -- |     --   | -296/3602
0.00/0.15	c ==============================================================================
0.00/0.15	c Result  :   #vars: 888   #clauses: 13920   #literals: 46546
0.00/0.15	c CPU time:   0.147977 s
0.00/0.15	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/node6/watcher-334174-1173555474 -o ROOT/results/node6/solver-334174-1173555474 -C 1200 -W 2400 -M 1800 --output-limit 1,15 /tmp/evaluation/334174-1173555474/Barcelogic /tmp/evaluation/334174-1173555474/instance-334174-1173555474.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: 8.02 7.07 4.33 3/77 20102
/proc/meminfo: memFree=1452984/2055924 swapFree=4156956/4192956
[pid=20102] ppid=20100 vsize=5352 CPUtime=0
/proc/20102/stat : 20102 (Barcelogic) S 20100 20102 19242 0 -1 4194304 274 0 0 0 0 0 0 0 18 0 1 0 375502143 5480448 232 18446744073709551615 4194304 4889804 548682069312 18446744073709551615 268583010386 0 0 4100 65536 18446744071563648864 0 0 17 1 0 0
/proc/20102/statm: 1338 232 195 169 0 49 0
[pid=20103] ppid=20102 vsize=5352 CPUtime=0
/proc/20103/stat : 20103 (Barcelogic) R 20102 20102 19242 0 -1 4194368 54 188 0 0 0 0 0 0 20 0 1 0 375502143 5480448 236 18446744073709551615 4194304 4889804 548682069312 18446744073709551615 4408712 0 65536 4096 65538 0 0 0 17 1 0 0
/proc/20103/statm: 1338 236 198 169 0 49 0

[startup+0.0841289 s]
/proc/loadavg: 8.02 7.07 4.33 3/77 20102
/proc/meminfo: memFree=1452984/2055924 swapFree=4156956/4192956
[pid=20102] ppid=20100 vsize=5352 CPUtime=0
/proc/20102/stat : 20102 (Barcelogic) S 20100 20102 19242 0 -1 4194304 308 252 0 0 0 0 0 0 18 0 1 0 375502143 5480448 235 18446744073709551615 4194304 4889804 548682069312 18446744073709551615 268582839108 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/20102/statm: 1338 235 197 169 0 49 0
Current children cumulated CPU time (s) 0
Current children cumulated vsize (KiB) 5352

[startup+0.101132 s]
/proc/loadavg: 8.02 7.07 4.33 3/77 20102
/proc/meminfo: memFree=1452984/2055924 swapFree=4156956/4192956
[pid=20102] ppid=20100 vsize=5352 CPUtime=0
/proc/20102/stat : 20102 (Barcelogic) S 20100 20102 19242 0 -1 4194304 308 252 0 0 0 0 0 0 18 0 1 0 375502143 5480448 235 18446744073709551615 4194304 4889804 548682069312 18446744073709551615 268582839108 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/20102/statm: 1338 235 197 169 0 49 0
Current children cumulated CPU time (s) 0
Current children cumulated vsize (KiB) 5352

[startup+0.301171 s]
/proc/loadavg: 8.02 7.07 4.33 3/77 20102
/proc/meminfo: memFree=1452984/2055924 swapFree=4156956/4192956
[pid=20102] ppid=20100 vsize=5352 CPUtime=0.16
/proc/20102/stat : 20102 (Barcelogic) S 20100 20102 19242 0 -1 4194304 332 823 0 0 0 0 16 0 15 0 1 0 375502143 5480448 236 18446744073709551615 4194304 4889804 548682069312 18446744073709551615 268582839108 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/20102/statm: 1338 236 197 169 0 49 0
Current children cumulated CPU time (s) 0.16
Current children cumulated vsize (KiB) 5352

[startup+0.701249 s]
/proc/loadavg: 8.02 7.07 4.33 3/77 20102
/proc/meminfo: memFree=1452984/2055924 swapFree=4156956/4192956
[pid=20102] ppid=20100 vsize=5352 CPUtime=0.16
/proc/20102/stat : 20102 (Barcelogic) S 20100 20102 19242 0 -1 4194304 332 823 0 0 0 0 16 0 15 0 1 0 375502143 5480448 236 18446744073709551615 4194304 4889804 548682069312 18446744073709551615 268582839108 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/20102/statm: 1338 236 197 169 0 49 0
Current children cumulated CPU time (s) 0.16
Current children cumulated vsize (KiB) 5352

[startup+1.50141 s]
/proc/loadavg: 8.02 7.07 4.33 2/79 20108
/proc/meminfo: memFree=1447592/2055924 swapFree=4156956/4192956
[pid=20102] ppid=20100 vsize=5352 CPUtime=0.16
/proc/20102/stat : 20102 (Barcelogic) S 20100 20102 19242 0 -1 4194304 332 823 0 0 0 0 16 0 15 0 1 0 375502143 5480448 236 18446744073709551615 4194304 4889804 548682069312 18446744073709551615 268582839108 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/20102/statm: 1338 236 197 169 0 49 0
[pid=20108] ppid=20102 vsize=1476468 CPUtime=1.31
/proc/20108/stat : 20108 (bsat) R 20102 20102 19242 0 -1 4194304 1628 0 0 0 131 0 0 0 25 0 1 0 375502161 1511903232 1601 18446744073709551615 134512640 135463285 4294956784 18446744073709551615 134535205 0 0 4096 0 0 0 0 17 1 0 0
/proc/20108/statm: 369117 1601 82 232 0 368882 0
Current children cumulated CPU time (s) 1.47
Current children cumulated vsize (KiB) 1481820

[startup+3.10172 s]
/proc/loadavg: 8.02 7.07 4.33 2/79 20108
/proc/meminfo: memFree=1444456/2055924 swapFree=4156956/4192956
[pid=20102] ppid=20100 vsize=5352 CPUtime=0.16
/proc/20102/stat : 20102 (Barcelogic) S 20100 20102 19242 0 -1 4194304 332 823 0 0 0 0 16 0 15 0 1 0 375502143 5480448 236 18446744073709551615 4194304 4889804 548682069312 18446744073709551615 268582839108 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/20102/statm: 1338 236 197 169 0 49 0
[pid=20108] ppid=20102 vsize=1476468 CPUtime=2.91
/proc/20108/stat : 20108 (bsat) R 20102 20102 19242 0 -1 4194304 2596 0 0 0 290 1 0 0 25 0 1 0 375502161 1511903232 2569 18446744073709551615 134512640 135463285 4294956784 18446744073709551615 134518836 0 0 4096 0 0 0 0 17 1 0 0
/proc/20108/statm: 369117 2569 82 232 0 368882 0
Current children cumulated CPU time (s) 3.07
Current children cumulated vsize (KiB) 1481820

[startup+6.30135 s]
/proc/loadavg: 7.46 6.97 4.31 2/79 20108
/proc/meminfo: memFree=1437096/2055924 swapFree=4156956/4192956
[pid=20102] ppid=20100 vsize=5352 CPUtime=0.16
/proc/20102/stat : 20102 (Barcelogic) S 20100 20102 19242 0 -1 4194304 332 823 0 0 0 0 16 0 15 0 1 0 375502143 5480448 236 18446744073709551615 4194304 4889804 548682069312 18446744073709551615 268582839108 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/20102/statm: 1338 236 197 169 0 49 0
[pid=20108] ppid=20102 vsize=1476468 CPUtime=6.11
/proc/20108/stat : 20108 (bsat) R 20102 20102 19242 0 -1 4194304 4323 0 0 0 609 2 0 0 25 0 1 0 375502161 1511903232 4296 18446744073709551615 134512640 135463285 4294956784 18446744073709551615 134518483 0 0 4096 0 0 0 0 17 1 0 0
/proc/20108/statm: 369117 4296 82 232 0 368882 0
Current children cumulated CPU time (s) 6.27
Current children cumulated vsize (KiB) 1481820

[startup+12.7026 s]
/proc/loadavg: 6.94 6.87 4.30 2/79 20108
/proc/meminfo: memFree=1424360/2055924 swapFree=4156956/4192956
[pid=20102] ppid=20100 vsize=5352 CPUtime=0.16
/proc/20102/stat : 20102 (Barcelogic) S 20100 20102 19242 0 -1 4194304 332 823 0 0 0 0 16 0 15 0 1 0 375502143 5480448 236 18446744073709551615 4194304 4889804 548682069312 18446744073709551615 268582839108 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/20102/statm: 1338 236 197 169 0 49 0
[pid=20108] ppid=20102 vsize=1476468 CPUtime=12.51
/proc/20108/stat : 20108 (bsat) R 20102 20102 19242 0 -1 4194304 7237 0 0 0 1247 4 0 0 25 0 1 0 375502161 1511903232 7210 18446744073709551615 134512640 135463285 4294956784 18446744073709551615 134535515 0 0 4096 0 0 0 0 17 1 0 0
/proc/20108/statm: 369117 7210 82 232 0 368882 0
Current children cumulated CPU time (s) 12.67
Current children cumulated vsize (KiB) 1481820

[startup+25.5011 s]
/proc/loadavg: 5.63 6.58 4.24 2/79 20108
/proc/meminfo: memFree=1405608/2055924 swapFree=4156956/4192956
[pid=20102] ppid=20100 vsize=5352 CPUtime=0.16
/proc/20102/stat : 20102 (Barcelogic) S 20100 20102 19242 0 -1 4194304 332 823 0 0 0 0 16 0 15 0 1 0 375502143 5480448 236 18446744073709551615 4194304 4889804 548682069312 18446744073709551615 268582839108 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/20102/statm: 1338 236 197 169 0 49 0
[pid=20108] ppid=20102 vsize=1476468 CPUtime=25.3
/proc/20108/stat : 20108 (bsat) R 20102 20102 19242 0 -1 4194304 11783 0 0 0 2523 7 0 0 25 0 1 0 375502161 1511903232 11756 18446744073709551615 134512640 135463285 4294956784 18446744073709551615 134518059 0 0 4096 0 0 0 0 17 1 0 0
/proc/20108/statm: 369117 11756 82 232 0 368882 0
Current children cumulated CPU time (s) 25.46
Current children cumulated vsize (KiB) 1481820

[startup+51.1012 s]
/proc/loadavg: 4.05 6.14 4.15 2/79 20108
/proc/meminfo: memFree=1377384/2055924 swapFree=4156956/4192956
[pid=20102] ppid=20100 vsize=5352 CPUtime=0.16
/proc/20102/stat : 20102 (Barcelogic) S 20100 20102 19242 0 -1 4194304 332 823 0 0 0 0 16 0 15 0 1 0 375502143 5480448 236 18446744073709551615 4194304 4889804 548682069312 18446744073709551615 268582839108 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/20102/statm: 1338 236 197 169 0 49 0
[pid=20108] ppid=20102 vsize=1476468 CPUtime=50.89
/proc/20108/stat : 20108 (bsat) R 20102 20102 19242 0 -1 4194304 18795 0 0 0 5076 13 0 0 25 0 1 0 375502161 1511903232 18768 18446744073709551615 134512640 135463285 4294956784 18446744073709551615 134531524 0 0 4096 0 0 0 0 17 1 0 0
/proc/20108/statm: 369117 18768 82 232 0 368882 0
Current children cumulated CPU time (s) 51.05
Current children cumulated vsize (KiB) 1481820

[startup+102.305 s]
/proc/loadavg: 2.32 5.34 3.99 2/79 20108
/proc/meminfo: memFree=1362472/2055924 swapFree=4156956/4192956
[pid=20102] ppid=20100 vsize=5352 CPUtime=0.16
/proc/20102/stat : 20102 (Barcelogic) S 20100 20102 19242 0 -1 4194304 332 823 0 0 0 0 16 0 15 0 1 0 375502143 5480448 236 18446744073709551615 4194304 4889804 548682069312 18446744073709551615 268582839108 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/20102/statm: 1338 236 197 169 0 49 0
[pid=20108] ppid=20102 vsize=1476468 CPUtime=102.08
/proc/20108/stat : 20108 (bsat) R 20102 20102 19242 0 -1 4194304 22560 0 0 0 10192 16 0 0 25 0 1 0 375502161 1511903232 22412 18446744073709551615 134512640 135463285 4294956784 18446744073709551615 134518132 0 0 4096 0 0 0 0 17 1 0 0
/proc/20108/statm: 369117 22412 92 232 0 368882 0
Current children cumulated CPU time (s) 102.24
Current children cumulated vsize (KiB) 1481820

[startup+162.301 s]
/proc/loadavg: 1.48 4.55 3.80 2/79 20108
/proc/meminfo: memFree=1358312/2055924 swapFree=4156956/4192956
[pid=20102] ppid=20100 vsize=5352 CPUtime=0.16
/proc/20102/stat : 20102 (Barcelogic) S 20100 20102 19242 0 -1 4194304 332 823 0 0 0 0 16 0 15 0 1 0 375502143 5480448 236 18446744073709551615 4194304 4889804 548682069312 18446744073709551615 268582839108 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/20102/statm: 1338 236 197 169 0 49 0
[pid=20108] ppid=20102 vsize=1476468 CPUtime=162.05
/proc/20108/stat : 20108 (bsat) R 20102 20102 19242 0 -1 4194304 23666 0 0 0 16188 17 0 0 25 0 1 0 375502161 1511903232 23518 18446744073709551615 134512640 135463285 4294956784 18446744073709551615 134518821 0 0 4096 0 0 0 0 17 1 0 0
/proc/20108/statm: 369117 23518 92 232 0 368882 0
Current children cumulated CPU time (s) 162.21
Current children cumulated vsize (KiB) 1481820

[startup+222.302 s]
/proc/loadavg: 1.18 3.90 3.62 2/79 20108
/proc/meminfo: memFree=1337256/2055924 swapFree=4156956/4192956
[pid=20102] ppid=20100 vsize=5352 CPUtime=0.16
/proc/20102/stat : 20102 (Barcelogic) S 20100 20102 19242 0 -1 4194304 332 823 0 0 0 0 16 0 15 0 1 0 375502143 5480448 236 18446744073709551615 4194304 4889804 548682069312 18446744073709551615 268582839108 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/20102/statm: 1338 236 197 169 0 49 0
[pid=20108] ppid=20102 vsize=1476468 CPUtime=222.03
/proc/20108/stat : 20108 (bsat) R 20102 20102 19242 0 -1 4194304 28894 0 0 0 22180 23 0 0 25 0 1 0 375502161 1511903232 28746 18446744073709551615 134512640 135463285 4294956784 18446744073709551615 134518848 0 0 4096 0 0 0 0 17 1 0 0
/proc/20108/statm: 369117 28746 92 232 0 368882 0
Current children cumulated CPU time (s) 222.19
Current children cumulated vsize (KiB) 1481820

[startup+282.302 s]
/proc/loadavg: 1.06 3.37 3.45 2/79 20108
/proc/meminfo: memFree=1316008/2055924 swapFree=4156956/4192956
[pid=20102] ppid=20100 vsize=5352 CPUtime=0.16
/proc/20102/stat : 20102 (Barcelogic) S 20100 20102 19242 0 -1 4194304 332 823 0 0 0 0 16 0 15 0 1 0 375502143 5480448 236 18446744073709551615 4194304 4889804 548682069312 18446744073709551615 268582839108 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/20102/statm: 1338 236 197 169 0 49 0
[pid=20108] ppid=20102 vsize=1476468 CPUtime=282
/proc/20108/stat : 20108 (bsat) R 20102 20102 19242 0 -1 4194304 34203 0 0 0 28170 30 0 0 25 0 1 0 375502161 1511903232 34055 18446744073709551615 134512640 135463285 4294956784 18446744073709551615 134518059 0 0 4096 0 0 0 0 17 1 0 0
/proc/20108/statm: 369117 34055 92 232 0 368882 0
Current children cumulated CPU time (s) 282.16
Current children cumulated vsize (KiB) 1481820

[startup+342.302 s]
/proc/loadavg: 1.02 2.94 3.30 2/79 20108
/proc/meminfo: memFree=1298344/2055924 swapFree=4156956/4192956
[pid=20102] ppid=20100 vsize=5352 CPUtime=0.16
/proc/20102/stat : 20102 (Barcelogic) S 20100 20102 19242 0 -1 4194304 332 823 0 0 0 0 16 0 15 0 1 0 375502143 5480448 236 18446744073709551615 4194304 4889804 548682069312 18446744073709551615 268582839108 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/20102/statm: 1338 236 197 169 0 49 0
[pid=20108] ppid=20102 vsize=1476468 CPUtime=341.98
/proc/20108/stat : 20108 (bsat) R 20102 20102 19242 0 -1 4194304 38566 0 0 0 34163 35 0 0 25 0 1 0 375502161 1511903232 38418 18446744073709551615 134512640 135463285 4294956784 18446744073709551615 134518710 0 0 4096 0 0 0 0 17 1 0 0
/proc/20108/statm: 369117 38418 92 232 0 368882 0
Current children cumulated CPU time (s) 342.14
Current children cumulated vsize (KiB) 1481820

[startup+402.301 s]
/proc/loadavg: 1.01 2.58 3.15 2/79 20110
/proc/meminfo: memFree=1285416/2055924 swapFree=4156956/4192956
[pid=20102] ppid=20100 vsize=5352 CPUtime=0.16
/proc/20102/stat : 20102 (Barcelogic) S 20100 20102 19242 0 -1 4194304 332 823 0 0 0 0 16 0 15 0 1 0 375502143 5480448 236 18446744073709551615 4194304 4889804 548682069312 18446744073709551615 268582839108 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/20102/statm: 1338 236 197 169 0 49 0
[pid=20108] ppid=20102 vsize=1476468 CPUtime=401.96
/proc/20108/stat : 20108 (bsat) R 20102 20102 19242 0 -1 4194304 41851 0 0 0 40158 38 0 0 25 0 1 0 375502161 1511903232 41703 18446744073709551615 134512640 135463285 4294956784 18446744073709551615 134517801 0 0 4096 0 0 0 0 17 1 0 0
/proc/20108/statm: 369117 41703 92 232 0 368882 0

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

[pid=20102] ppid=20100 vsize=5352 CPUtime=0.16
/proc/20102/stat : 20102 (Barcelogic) S 20100 20102 19242 0 -1 4194304 332 823 0 0 0 0 16 0 15 0 1 0 375502143 5480448 236 18446744073709551615 4194304 4889804 548682069312 18446744073709551615 268582839108 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/20102/statm: 1338 236 197 169 0 49 0
[pid=20108] ppid=20102 vsize=1476468 CPUtime=581.89
/proc/20108/stat : 20108 (bsat) R 20102 20102 19242 0 -1 4194304 53210 0 0 0 58139 50 0 0 25 0 1 0 375502161 1511903232 53062 18446744073709551615 134512640 135463285 4294956784 18446744073709551615 134518059 0 0 4096 0 0 0 0 17 1 0 0
/proc/20108/statm: 369117 53062 92 232 0 368882 0
Current children cumulated CPU time (s) 582.05
Current children cumulated vsize (KiB) 1481820

[startup+642.302 s]
/proc/loadavg: 1.00 1.70 2.65 2/79 20110
/proc/meminfo: memFree=1225896/2055924 swapFree=4156956/4192956
[pid=20102] ppid=20100 vsize=5352 CPUtime=0.16
/proc/20102/stat : 20102 (Barcelogic) S 20100 20102 19242 0 -1 4194304 332 823 0 0 0 0 16 0 15 0 1 0 375502143 5480448 236 18446744073709551615 4194304 4889804 548682069312 18446744073709551615 268582839108 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/20102/statm: 1338 236 197 169 0 49 0
[pid=20108] ppid=20102 vsize=1476468 CPUtime=641.87
/proc/20108/stat : 20108 (bsat) R 20102 20102 19242 0 -1 4194304 56621 0 0 0 64134 53 0 0 25 0 1 0 375502161 1511903232 56473 18446744073709551615 134512640 135463285 4294956784 18446744073709551615 134517801 0 0 4096 0 0 0 0 17 1 0 0
/proc/20108/statm: 369117 56473 92 232 0 368882 0
Current children cumulated CPU time (s) 642.03
Current children cumulated vsize (KiB) 1481820

[startup+702.301 s]
/proc/loadavg: 1.00 1.57 2.54 2/79 20110
/proc/meminfo: memFree=1211688/2055924 swapFree=4156956/4192956
[pid=20102] ppid=20100 vsize=5352 CPUtime=0.16
/proc/20102/stat : 20102 (Barcelogic) S 20100 20102 19242 0 -1 4194304 332 823 0 0 0 0 16 0 15 0 1 0 375502143 5480448 236 18446744073709551615 4194304 4889804 548682069312 18446744073709551615 268582839108 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/20102/statm: 1338 236 197 169 0 49 0
[pid=20108] ppid=20102 vsize=1476468 CPUtime=701.85
/proc/20108/stat : 20108 (bsat) R 20102 20102 19242 0 -1 4194304 60211 0 0 0 70127 58 0 0 25 0 1 0 375502161 1511903232 60063 18446744073709551615 134512640 135463285 4294956784 18446744073709551615 134517801 0 0 4096 0 0 0 0 17 1 0 0
/proc/20108/statm: 369117 60063 92 232 0 368882 0
Current children cumulated CPU time (s) 702.01
Current children cumulated vsize (KiB) 1481820

[startup+762.305 s]
/proc/loadavg: 1.00 1.46 2.44 2/79 20110
/proc/meminfo: memFree=1199208/2055924 swapFree=4156956/4192956
[pid=20102] ppid=20100 vsize=5352 CPUtime=0.16
/proc/20102/stat : 20102 (Barcelogic) S 20100 20102 19242 0 -1 4194304 332 823 0 0 0 0 16 0 15 0 1 0 375502143 5480448 236 18446744073709551615 4194304 4889804 548682069312 18446744073709551615 268582839108 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/20102/statm: 1338 236 197 169 0 49 0
[pid=20108] ppid=20102 vsize=1476468 CPUtime=761.82
/proc/20108/stat : 20108 (bsat) R 20102 20102 19242 0 -1 4194304 63284 0 0 0 76121 61 0 0 25 0 1 0 375502161 1511903232 63136 18446744073709551615 134512640 135463285 4294956784 18446744073709551615 134517801 0 0 4096 0 0 0 0 17 1 0 0
/proc/20108/statm: 369117 63136 92 232 0 368882 0
Current children cumulated CPU time (s) 761.98
Current children cumulated vsize (KiB) 1481820

[startup+822.301 s]
/proc/loadavg: 1.05 1.39 2.36 2/79 20110
/proc/meminfo: memFree=1188008/2055924 swapFree=4156956/4192956
[pid=20102] ppid=20100 vsize=5352 CPUtime=0.16
/proc/20102/stat : 20102 (Barcelogic) S 20100 20102 19242 0 -1 4194304 332 823 0 0 0 0 16 0 15 0 1 0 375502143 5480448 236 18446744073709551615 4194304 4889804 548682069312 18446744073709551615 268582839108 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/20102/statm: 1338 236 197 169 0 49 0
[pid=20108] ppid=20102 vsize=1476468 CPUtime=821.8
/proc/20108/stat : 20108 (bsat) R 20102 20102 19242 0 -1 4194304 66116 0 0 0 82116 64 0 0 25 0 1 0 375502161 1511903232 65968 18446744073709551615 134512640 135463285 4294956784 18446744073709551615 134517801 0 0 4096 0 0 0 0 17 1 0 0
/proc/20108/statm: 369117 65968 92 232 0 368882 0
Current children cumulated CPU time (s) 821.96
Current children cumulated vsize (KiB) 1481820

[startup+882.302 s]
/proc/loadavg: 1.02 1.32 2.27 2/79 20110
/proc/meminfo: memFree=1178600/2055924 swapFree=4156956/4192956
[pid=20102] ppid=20100 vsize=5352 CPUtime=0.16
/proc/20102/stat : 20102 (Barcelogic) S 20100 20102 19242 0 -1 4194304 332 823 0 0 0 0 16 0 15 0 1 0 375502143 5480448 236 18446744073709551615 4194304 4889804 548682069312 18446744073709551615 268582839108 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/20102/statm: 1338 236 197 169 0 49 0
[pid=20108] ppid=20102 vsize=1476468 CPUtime=881.78
/proc/20108/stat : 20108 (bsat) R 20102 20102 19242 0 -1 4194304 68424 0 0 0 88110 68 0 0 25 0 1 0 375502161 1511903232 68276 18446744073709551615 134512640 135463285 4294956784 18446744073709551615 134518406 0 0 4096 0 0 0 0 17 1 0 0
/proc/20108/statm: 369117 68276 92 232 0 368882 0
Current children cumulated CPU time (s) 881.94
Current children cumulated vsize (KiB) 1481820

[startup+942.303 s]
/proc/loadavg: 1.00 1.26 2.19 2/79 20110
/proc/meminfo: memFree=1167144/2055924 swapFree=4156956/4192956
[pid=20102] ppid=20100 vsize=5352 CPUtime=0.16
/proc/20102/stat : 20102 (Barcelogic) S 20100 20102 19242 0 -1 4194304 332 823 0 0 0 0 16 0 15 0 1 0 375502143 5480448 236 18446744073709551615 4194304 4889804 548682069312 18446744073709551615 268582839108 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/20102/statm: 1338 236 197 169 0 49 0
[pid=20108] ppid=20102 vsize=1476468 CPUtime=941.76
/proc/20108/stat : 20108 (bsat) R 20102 20102 19242 0 -1 4194304 71322 0 0 0 94105 71 0 0 25 0 1 0 375502161 1511903232 71174 18446744073709551615 134512640 135463285 4294956784 18446744073709551615 134517801 0 0 4096 0 0 0 0 17 1 0 0
/proc/20108/statm: 369117 71174 92 232 0 368882 0
Current children cumulated CPU time (s) 941.92
Current children cumulated vsize (KiB) 1481820

[startup+1002.3 s]
/proc/loadavg: 1.00 1.21 2.11 2/79 20110
/proc/meminfo: memFree=1155176/2055924 swapFree=4156956/4192956
[pid=20102] ppid=20100 vsize=5352 CPUtime=0.16
/proc/20102/stat : 20102 (Barcelogic) S 20100 20102 19242 0 -1 4194304 332 823 0 0 0 0 16 0 15 0 1 0 375502143 5480448 236 18446744073709551615 4194304 4889804 548682069312 18446744073709551615 268582839108 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/20102/statm: 1338 236 197 169 0 49 0
[pid=20108] ppid=20102 vsize=1476468 CPUtime=1001.74
/proc/20108/stat : 20108 (bsat) R 20102 20102 19242 0 -1 4194304 74281 0 0 0 100099 75 0 0 25 0 1 0 375502161 1511903232 74133 18446744073709551615 134512640 135463285 4294956784 18446744073709551615 134542423 0 0 4096 0 0 0 0 17 1 0 0
/proc/20108/statm: 369117 74133 92 232 0 368882 0
Current children cumulated CPU time (s) 1001.9
Current children cumulated vsize (KiB) 1481820

[startup+1062.3 s]
/proc/loadavg: 1.00 1.17 2.04 2/79 20110
/proc/meminfo: memFree=1147112/2055924 swapFree=4156956/4192956
[pid=20102] ppid=20100 vsize=5352 CPUtime=0.16
/proc/20102/stat : 20102 (Barcelogic) S 20100 20102 19242 0 -1 4194304 332 823 0 0 0 0 16 0 15 0 1 0 375502143 5480448 236 18446744073709551615 4194304 4889804 548682069312 18446744073709551615 268582839108 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/20102/statm: 1338 236 197 169 0 49 0
[pid=20108] ppid=20102 vsize=1476468 CPUtime=1061.72
/proc/20108/stat : 20108 (bsat) R 20102 20102 19242 0 -1 4194304 76317 0 0 0 106094 78 0 0 25 0 1 0 375502161 1511903232 76169 18446744073709551615 134512640 135463285 4294956784 18446744073709551615 134517801 0 0 4096 0 0 0 0 17 1 0 0
/proc/20108/statm: 369117 76169 92 232 0 368882 0
Current children cumulated CPU time (s) 1061.88
Current children cumulated vsize (KiB) 1481820

[startup+1122.3 s]
/proc/loadavg: 1.00 1.13 1.97 2/79 20110
/proc/meminfo: memFree=1139560/2055924 swapFree=4156956/4192956
[pid=20102] ppid=20100 vsize=5352 CPUtime=0.16
/proc/20102/stat : 20102 (Barcelogic) S 20100 20102 19242 0 -1 4194304 332 823 0 0 0 0 16 0 15 0 1 0 375502143 5480448 236 18446744073709551615 4194304 4889804 548682069312 18446744073709551615 268582839108 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/20102/statm: 1338 236 197 169 0 49 0
[pid=20108] ppid=20102 vsize=1476468 CPUtime=1121.69
/proc/20108/stat : 20108 (bsat) R 20102 20102 19242 0 -1 4194304 78197 0 0 0 112089 80 0 0 25 0 1 0 375502161 1511903232 78049 18446744073709551615 134512640 135463285 4294956784 18446744073709551615 134517801 0 0 4096 0 0 0 0 17 1 0 0
/proc/20108/statm: 369117 78049 92 232 0 368882 0
Current children cumulated CPU time (s) 1121.85
Current children cumulated vsize (KiB) 1481820

[startup+1182.3 s]
/proc/loadavg: 1.00 1.11 1.91 2/79 20110
/proc/meminfo: memFree=1130792/2055924 swapFree=4156956/4192956
[pid=20102] ppid=20100 vsize=5352 CPUtime=0.16
/proc/20102/stat : 20102 (Barcelogic) S 20100 20102 19242 0 -1 4194304 332 823 0 0 0 0 16 0 15 0 1 0 375502143 5480448 236 18446744073709551615 4194304 4889804 548682069312 18446744073709551615 268582839108 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/20102/statm: 1338 236 197 169 0 49 0
[pid=20108] ppid=20102 vsize=1476468 CPUtime=1181.67
/proc/20108/stat : 20108 (bsat) R 20102 20102 19242 0 -1 4194304 80408 0 0 0 118084 83 0 0 25 0 1 0 375502161 1511903232 80260 18446744073709551615 134512640 135463285 4294956784 18446744073709551615 134517801 0 0 4096 0 0 0 0 17 1 0 0
/proc/20108/statm: 369117 80260 92 232 0 368882 0
Current children cumulated CPU time (s) 1181.83
Current children cumulated vsize (KiB) 1481820



Maximum CPU time exceeded: sending SIGTERM then SIGKILL

[startup+1200.5 s]
/proc/loadavg: 1.00 1.10 1.89 2/79 20110
/proc/meminfo: memFree=1128104/2055924 swapFree=4156956/4192956
[pid=20102] ppid=20100 vsize=5352 CPUtime=0.16
/proc/20102/stat : 20102 (Barcelogic) S 20100 20102 19242 0 -1 4194304 332 823 0 0 0 0 16 0 15 0 1 0 375502143 5480448 236 18446744073709551615 4194304 4889804 548682069312 18446744073709551615 268582839108 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/20102/statm: 1338 236 197 169 0 49 0
[pid=20108] ppid=20102 vsize=1476468 CPUtime=1199.86
/proc/20108/stat : 20108 (bsat) R 20102 20102 19242 0 -1 4194304 81033 0 0 0 119903 83 0 0 25 0 1 0 375502161 1511903232 80885 18446744073709551615 134512640 135463285 4294956784 18446744073709551615 134518180 0 0 4096 0 0 0 0 17 1 0 0
/proc/20108/statm: 369117 80885 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+1200.5 s]
/proc/loadavg: 1.00 1.10 1.89 2/79 20110
/proc/meminfo: memFree=1128104/2055924 swapFree=4156956/4192956
[pid=20102] ppid=20100 vsize=5352 CPUtime=0.16
/proc/20102/stat : 20102 (Barcelogic) S 20100 20102 19242 0 -1 4194304 332 823 0 0 0 0 16 0 15 0 1 0 375502143 5480448 236 18446744073709551615 4194304 4889804 548682069312 18446744073709551615 268582839108 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/20102/statm: 1338 236 197 169 0 49 0
[pid=20108] ppid=20102 vsize=1476468 CPUtime=1199.86
/proc/20108/stat : 20108 (bsat) R 20102 20102 19242 0 -1 4194304 81033 0 0 0 119903 83 0 0 25 0 1 0 375502161 1511903232 80885 18446744073709551615 134512640 135463285 4294956784 18446744073709551615 134518180 0 0 4096 0 0 0 0 17 1 0 0
/proc/20108/statm: 369117 80885 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 20102 and gives childrusage.ru_utime.tv_sec=0 childrusage.ru_utime.tv_usec=164974 childrusage.ru_stime.tv_sec=0 childrusage.ru_stime.tv_usec=10998
CPU time returned by wait4() is 0.175972
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): 1200.51
CPU time (s): 1200.02
CPU user time (s): 1199.19
CPU system time (s): 0.83
CPU usage (%): 99.9589
Max. virtual memory (cumulated for all children) (KiB): 1482296

getrusage(RUSAGE_CHILDREN,...) data:
user time used= 0.164974
system time used= 0.010998
maximum resident set size= 0
integral shared memory size= 0
integral unshared data size= 0
integral unshared stack size= 0
page reclaims= 1155
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= 32
involuntary context switches= 13

runsolver used 1.2918 second user time and 3.08553 second system time

The end

Launcher Data (download as text)

Begin job on node6 on Sat Mar 10 19:37:54 UTC 2007

IDJOB= 334174
IDBENCH= 24621
IDSOLVER= 122
FILE ID= node6/334174-1173555474

PBS_JOBID= 4101182

Free space on /tmp= 66436 MiB

SOLVER NAME= barcelogic 2007-02-08
BENCH NAME= HOME/pub/bench/SAT07/crafted/Hard/contest04/connamacher/connm-ue-csp-sat-n1200-d0.02-s1099787414.sat05-542.reshuffled-07.cnf
COMMAND LINE= /tmp/evaluation/334174-1173555474/Barcelogic /tmp/evaluation/334174-1173555474/instance-334174-1173555474.cnf            
RUNSOLVER COMMAND LINE= runsolver  --timestamp  -w ROOT/results/node6/watcher-334174-1173555474 -o ROOT/results/node6/solver-334174-1173555474 -C 1200 -W 2400 -M 1800 --output-limit 1,15  /tmp/evaluation/334174-1173555474/Barcelogic /tmp/evaluation/334174-1173555474/instance-334174-1173555474.cnf            

META MD5SUM SOLVER= 543870ed8fcecafe9ec15dfb146dc18f
MD5SUM BENCH=  e8bf7f81ddac4f189ec204bc856c8406

RANDOM SEED= 353408169

TIME LIMIT= 1200 seconds
MEMORY LIMIT= 1800 MiB

Linux node6.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		: 3000.277
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		: 3000.277
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:      2055924 kB
MemFree:       1453456 kB
Buffers:         52128 kB
Cached:         460668 kB
SwapCached:       2236 kB
Active:         275104 kB
Inactive:       260612 kB
HighTotal:           0 kB
HighFree:            0 kB
LowTotal:      2055924 kB
LowFree:       1453456 kB
SwapTotal:     4192956 kB
SwapFree:      4156956 kB
Dirty:            2012 kB
Writeback:           0 kB
Mapped:          30984 kB
Slab:            52376 kB
Committed_AS:  1332012 kB
PageTables:       1744 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= 66436 MiB

End job on node6 on Sat Mar 10 19:57:57 UTC 2007