Trace number 333880

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) 1200.03 1200.91

General information on the benchmark

Namecrafted/Hard/contest04/connamacher/
connm-ue-csp-sat-n1200-d0.00-s1756632460.sat05-526.reshuffled-07.cnf
MD5SUM00198881c2cf000cfee916c18d69d474
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 variables1132
Number of clauses14011
Sum of the clauses size42316
Maximum clause length4
Minimum clause length3
Number of clauses of size 10
Number of clauses of size 20
Number of clauses of size 313728
Number of clauses of size 4283
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 |   14011    42316 |    4203       0        0     nan |  0.000 % |
0.00/0.14	c |         0 |   13728    45916 |      --       0       --      -- |     --   | -283/3600
0.00/0.14	c ==============================================================================
0.00/0.14	c Result  :   #vars: 849   #clauses: 13728   #literals: 45916
0.00/0.14	c CPU time:   0.137979 s
0.00/0.14	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/node9/watcher-333880-1173537066 -o ROOT/results/node9/solver-333880-1173537066 -C 1200 -W 2400 -M 1800 --output-limit 1,15 /tmp/evaluation/333880-1173537066/Barcelogic /tmp/evaluation/333880-1173537066/instance-333880-1173537066.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: 1.00 1.00 1.00 3/77 21020
/proc/meminfo: memFree=1625008/2055920 swapFree=4152252/4192956
[pid=21020] ppid=21018 vsize=5352 CPUtime=0
/proc/21020/stat : 21020 (Barcelogic) S 21018 21020 20574 0 -1 4194304 274 0 0 0 0 0 0 0 18 0 1 0 373661272 5480448 232 18446744073709551615 4194304 4889804 548682069312 18446744073709551615 215419158610 0 0 4100 65536 18446744071563648864 0 0 17 1 0 0
/proc/21020/statm: 1338 232 195 169 0 49 0
[pid=21021] ppid=21020 vsize=5352 CPUtime=0
/proc/21021/stat : 21021 (Barcelogic) R 21020 21020 20574 0 -1 4194368 54 188 0 0 0 0 0 0 20 0 1 0 373661272 5480448 236 18446744073709551615 4194304 4889804 548682069312 18446744073709551615 4408712 0 65536 4096 65538 0 0 0 17 1 0 0
/proc/21021/statm: 1338 236 198 169 0 49 0

[startup+0.018542 s]
/proc/loadavg: 1.00 1.00 1.00 3/77 21020
/proc/meminfo: memFree=1625008/2055920 swapFree=4152252/4192956
[pid=21020] ppid=21018 vsize=5352 CPUtime=0
/proc/21020/stat : 21020 (Barcelogic) S 21018 21020 20574 0 -1 4194304 308 252 0 0 0 0 0 0 18 0 1 0 373661272 5480448 235 18446744073709551615 4194304 4889804 548682069312 18446744073709551615 215418987332 0 65536 4100 65538 18446744071563356171 0 0 17 1 0 0
/proc/21020/statm: 1338 235 197 169 0 49 0
Current children cumulated CPU time (s) 0
Current children cumulated vsize (KiB) 5352

[startup+0.101714 s]
/proc/loadavg: 1.00 1.00 1.00 3/77 21020
/proc/meminfo: memFree=1625008/2055920 swapFree=4152252/4192956
[pid=21020] ppid=21018 vsize=5352 CPUtime=0
/proc/21020/stat : 21020 (Barcelogic) S 21018 21020 20574 0 -1 4194304 308 252 0 0 0 0 0 0 18 0 1 0 373661272 5480448 235 18446744073709551615 4194304 4889804 548682069312 18446744073709551615 215418987332 0 65536 4100 65538 18446744071563356171 0 0 17 1 0 0
/proc/21020/statm: 1338 235 197 169 0 49 0
Current children cumulated CPU time (s) 0
Current children cumulated vsize (KiB) 5352

[startup+0.302757 s]
/proc/loadavg: 1.00 1.00 1.00 3/77 21020
/proc/meminfo: memFree=1625008/2055920 swapFree=4152252/4192956
[pid=21020] ppid=21018 vsize=5352 CPUtime=0.15
/proc/21020/stat : 21020 (Barcelogic) S 21018 21020 20574 0 -1 4194304 332 816 0 0 0 0 15 0 16 0 1 0 373661272 5480448 236 18446744073709551615 4194304 4889804 548682069312 18446744073709551615 215418987332 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/21020/statm: 1338 236 197 169 0 49 0
Current children cumulated CPU time (s) 0.15
Current children cumulated vsize (KiB) 5352

[startup+0.702838 s]
/proc/loadavg: 1.00 1.00 1.00 3/77 21020
/proc/meminfo: memFree=1625008/2055920 swapFree=4152252/4192956
[pid=21020] ppid=21018 vsize=5352 CPUtime=0.15
/proc/21020/stat : 21020 (Barcelogic) S 21018 21020 20574 0 -1 4194304 332 816 0 0 0 0 15 0 16 0 1 0 373661272 5480448 236 18446744073709551615 4194304 4889804 548682069312 18446744073709551615 215418987332 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/21020/statm: 1338 236 197 169 0 49 0
Current children cumulated CPU time (s) 0.15
Current children cumulated vsize (KiB) 5352

[startup+1.50198 s]
/proc/loadavg: 1.00 1.00 1.00 2/79 21026
/proc/meminfo: memFree=1619872/2055920 swapFree=4152252/4192956
[pid=21020] ppid=21018 vsize=5352 CPUtime=0.15
/proc/21020/stat : 21020 (Barcelogic) S 21018 21020 20574 0 -1 4194304 332 816 0 0 0 0 15 0 16 0 1 0 373661272 5480448 236 18446744073709551615 4194304 4889804 548682069312 18446744073709551615 215418987332 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/21020/statm: 1338 236 197 169 0 49 0
[pid=21026] ppid=21020 vsize=1476472 CPUtime=1.32
/proc/21026/stat : 21026 (bsat) R 21020 21020 20574 0 -1 4194304 1577 0 0 0 132 0 0 0 25 0 1 0 373661288 1511907328 1551 18446744073709551615 134512640 135463285 4294956784 18446744073709551615 134517530 0 0 4096 0 0 0 0 17 0 0 0
/proc/21026/statm: 369118 1551 82 232 0 368883 0
Current children cumulated CPU time (s) 1.47
Current children cumulated vsize (KiB) 1481824

[startup+3.10129 s]
/proc/loadavg: 1.00 1.00 1.00 2/79 21026
/proc/meminfo: memFree=1616800/2055920 swapFree=4152252/4192956
[pid=21020] ppid=21018 vsize=5352 CPUtime=0.15
/proc/21020/stat : 21020 (Barcelogic) S 21018 21020 20574 0 -1 4194304 332 816 0 0 0 0 15 0 16 0 1 0 373661272 5480448 236 18446744073709551615 4194304 4889804 548682069312 18446744073709551615 215418987332 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/21020/statm: 1338 236 197 169 0 49 0
[pid=21026] ppid=21020 vsize=1476472 CPUtime=2.92
/proc/21026/stat : 21026 (bsat) R 21020 21020 20574 0 -1 4194304 2555 0 0 0 291 1 0 0 25 0 1 0 373661288 1511907328 2529 18446744073709551615 134512640 135463285 4294956784 18446744073709551615 134535738 0 0 4096 0 0 0 0 17 0 0 0
/proc/21026/statm: 369118 2529 82 232 0 368883 0
Current children cumulated CPU time (s) 3.07
Current children cumulated vsize (KiB) 1481824

[startup+6.30191 s]
/proc/loadavg: 1.00 1.00 1.00 2/79 21026
/proc/meminfo: memFree=1609184/2055920 swapFree=4152252/4192956
[pid=21020] ppid=21018 vsize=5352 CPUtime=0.15
/proc/21020/stat : 21020 (Barcelogic) S 21018 21020 20574 0 -1 4194304 332 816 0 0 0 0 15 0 16 0 1 0 373661272 5480448 236 18446744073709551615 4194304 4889804 548682069312 18446744073709551615 215418987332 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/21020/statm: 1338 236 197 169 0 49 0
[pid=21026] ppid=21020 vsize=1476472 CPUtime=6.12
/proc/21026/stat : 21026 (bsat) R 21020 21020 20574 0 -1 4194304 4140 0 0 0 610 2 0 0 25 0 1 0 373661288 1511907328 4114 18446744073709551615 134512640 135463285 4294956784 18446744073709551615 134519730 0 0 4096 0 0 0 0 17 0 0 0
/proc/21026/statm: 369118 4114 82 232 0 368883 0
Current children cumulated CPU time (s) 6.27
Current children cumulated vsize (KiB) 1481824

[startup+12.7011 s]
/proc/loadavg: 1.00 1.00 1.00 2/79 21026
/proc/meminfo: memFree=1598880/2055920 swapFree=4152252/4192956
[pid=21020] ppid=21018 vsize=5352 CPUtime=0.15
/proc/21020/stat : 21020 (Barcelogic) S 21018 21020 20574 0 -1 4194304 332 816 0 0 0 0 15 0 16 0 1 0 373661272 5480448 236 18446744073709551615 4194304 4889804 548682069312 18446744073709551615 215418987332 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/21020/statm: 1338 236 197 169 0 49 0
[pid=21026] ppid=21020 vsize=1476472 CPUtime=12.51
/proc/21026/stat : 21026 (bsat) R 21020 21020 20574 0 -1 4194304 6811 0 0 0 1247 4 0 0 25 0 1 0 373661288 1511907328 6785 18446744073709551615 134512640 135463285 4294956784 18446744073709551615 134518272 0 0 4096 0 0 0 0 17 0 0 0
/proc/21026/statm: 369118 6785 82 232 0 368883 0
Current children cumulated CPU time (s) 12.66
Current children cumulated vsize (KiB) 1481824

[startup+25.5016 s]
/proc/loadavg: 1.00 1.00 1.00 2/79 21026
/proc/meminfo: memFree=1581536/2055920 swapFree=4152252/4192956
[pid=21020] ppid=21018 vsize=5352 CPUtime=0.15
/proc/21020/stat : 21020 (Barcelogic) S 21018 21020 20574 0 -1 4194304 332 816 0 0 0 0 15 0 16 0 1 0 373661272 5480448 236 18446744073709551615 4194304 4889804 548682069312 18446744073709551615 215418987332 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/21020/statm: 1338 236 197 169 0 49 0
[pid=21026] ppid=21020 vsize=1476472 CPUtime=25.3
/proc/21026/stat : 21026 (bsat) R 21020 21020 20574 0 -1 4194304 10788 0 0 0 2522 8 0 0 25 0 1 0 373661288 1511907328 10762 18446744073709551615 134512640 135463285 4294956784 18446744073709551615 134518272 0 0 4096 0 0 0 0 17 0 0 0
/proc/21026/statm: 369118 10762 82 232 0 368883 0
Current children cumulated CPU time (s) 25.45
Current children cumulated vsize (KiB) 1481824

[startup+51.1025 s]
/proc/loadavg: 1.00 1.00 1.00 2/79 21026
/proc/meminfo: memFree=1556128/2055920 swapFree=4152252/4192956
[pid=21020] ppid=21018 vsize=5352 CPUtime=0.15
/proc/21020/stat : 21020 (Barcelogic) S 21018 21020 20574 0 -1 4194304 332 816 0 0 0 0 15 0 16 0 1 0 373661272 5480448 236 18446744073709551615 4194304 4889804 548682069312 18446744073709551615 215418987332 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/21020/statm: 1338 236 197 169 0 49 0
[pid=21026] ppid=21020 vsize=1476472 CPUtime=50.89
/proc/21026/stat : 21026 (bsat) R 21020 21020 20574 0 -1 4194304 17206 0 0 0 5075 14 0 0 25 0 1 0 373661288 1511907328 17180 18446744073709551615 134512640 135463285 4294956784 18446744073709551615 134518059 0 0 4096 0 0 0 0 17 0 0 0
/proc/21026/statm: 369118 17180 82 232 0 368883 0
Current children cumulated CPU time (s) 51.04
Current children cumulated vsize (KiB) 1481824

[startup+102.306 s]
/proc/loadavg: 1.00 1.00 1.00 2/79 21026
/proc/meminfo: memFree=1544928/2055920 swapFree=4152252/4192956
[pid=21020] ppid=21018 vsize=5352 CPUtime=0.15
/proc/21020/stat : 21020 (Barcelogic) S 21018 21020 20574 0 -1 4194304 332 816 0 0 0 0 15 0 16 0 1 0 373661272 5480448 236 18446744073709551615 4194304 4889804 548682069312 18446744073709551615 215418987332 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/21020/statm: 1338 236 197 169 0 49 0
[pid=21026] ppid=21020 vsize=1476472 CPUtime=102.05
/proc/21026/stat : 21026 (bsat) R 21020 21020 20574 0 -1 4194304 19957 0 0 0 10189 16 0 0 25 0 1 0 373661288 1511907328 19811 18446744073709551615 134512640 135463285 4294956784 18446744073709551615 134518249 0 0 4096 0 0 0 0 17 0 0 0
/proc/21026/statm: 369118 19811 92 232 0 368883 0
Current children cumulated CPU time (s) 102.2
Current children cumulated vsize (KiB) 1481824

[startup+162.302 s]
/proc/loadavg: 1.00 1.00 1.00 2/79 21026
/proc/meminfo: memFree=1534304/2055920 swapFree=4152252/4192956
[pid=21020] ppid=21018 vsize=5352 CPUtime=0.15
/proc/21020/stat : 21020 (Barcelogic) S 21018 21020 20574 0 -1 4194304 332 816 0 0 0 0 15 0 16 0 1 0 373661272 5480448 236 18446744073709551615 4194304 4889804 548682069312 18446744073709551615 215418987332 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/21020/statm: 1338 236 197 169 0 49 0
[pid=21026] ppid=21020 vsize=1476472 CPUtime=162
/proc/21026/stat : 21026 (bsat) R 21020 21020 20574 0 -1 4194304 22667 0 0 0 16181 19 0 0 25 0 1 0 373661288 1511907328 22521 18446744073709551615 134512640 135463285 4294956784 18446744073709551615 134517808 0 0 4096 0 0 0 0 17 0 0 0
/proc/21026/statm: 369118 22521 92 232 0 368883 0
Current children cumulated CPU time (s) 162.15
Current children cumulated vsize (KiB) 1481824

[startup+222.302 s]
/proc/loadavg: 1.00 1.00 1.00 2/79 21026
/proc/meminfo: memFree=1508640/2055920 swapFree=4152252/4192956
[pid=21020] ppid=21018 vsize=5352 CPUtime=0.15
/proc/21020/stat : 21020 (Barcelogic) S 21018 21020 20574 0 -1 4194304 332 816 0 0 0 0 15 0 16 0 1 0 373661272 5480448 236 18446744073709551615 4194304 4889804 548682069312 18446744073709551615 215418987332 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/21020/statm: 1338 236 197 169 0 49 0
[pid=21026] ppid=21020 vsize=1476472 CPUtime=221.97
/proc/21026/stat : 21026 (bsat) R 21020 21020 20574 0 -1 4194304 29077 0 0 0 22171 26 0 0 25 0 1 0 373661288 1511907328 28931 18446744073709551615 134512640 135463285 4294956784 18446744073709551615 134518676 0 0 4096 0 0 0 0 17 0 0 0
/proc/21026/statm: 369118 28931 92 232 0 368883 0
Current children cumulated CPU time (s) 222.12
Current children cumulated vsize (KiB) 1481824

[startup+282.301 s]
/proc/loadavg: 1.00 1.00 1.00 2/79 21026
/proc/meminfo: memFree=1489120/2055920 swapFree=4152252/4192956
[pid=21020] ppid=21018 vsize=5352 CPUtime=0.15
/proc/21020/stat : 21020 (Barcelogic) S 21018 21020 20574 0 -1 4194304 332 816 0 0 0 0 15 0 16 0 1 0 373661272 5480448 236 18446744073709551615 4194304 4889804 548682069312 18446744073709551615 215418987332 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/21020/statm: 1338 236 197 169 0 49 0
[pid=21026] ppid=21020 vsize=1476472 CPUtime=281.93
/proc/21026/stat : 21026 (bsat) R 21020 21020 20574 0 -1 4194304 33979 0 0 0 28164 29 0 0 25 0 1 0 373661288 1511907328 33833 18446744073709551615 134512640 135463285 4294956784 18446744073709551615 134517801 0 0 4096 0 0 0 0 17 0 0 0
/proc/21026/statm: 369118 33833 92 232 0 368883 0
Current children cumulated CPU time (s) 282.08
Current children cumulated vsize (KiB) 1481824

[startup+342.302 s]
/proc/loadavg: 1.00 1.00 1.00 2/79 21026
/proc/meminfo: memFree=1468512/2055920 swapFree=4152252/4192956
[pid=21020] ppid=21018 vsize=5352 CPUtime=0.15
/proc/21020/stat : 21020 (Barcelogic) S 21018 21020 20574 0 -1 4194304 332 816 0 0 0 0 15 0 16 0 1 0 373661272 5480448 236 18446744073709551615 4194304 4889804 548682069312 18446744073709551615 215418987332 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/21020/statm: 1338 236 197 169 0 49 0
[pid=21026] ppid=21020 vsize=1476472 CPUtime=341.87
/proc/21026/stat : 21026 (bsat) R 21020 21020 20574 0 -1 4194304 39103 0 0 0 34153 34 0 0 25 0 1 0 373661288 1511907328 38957 18446744073709551615 134512640 135463285 4294956784 18446744073709551615 134517808 0 0 4096 0 0 0 0 17 0 0 0
/proc/21026/statm: 369118 38957 92 232 0 368883 0
Current children cumulated CPU time (s) 342.02
Current children cumulated vsize (KiB) 1481824

[startup+402.301 s]
/proc/loadavg: 1.00 1.00 1.00 2/79 21026
/proc/meminfo: memFree=1449824/2055920 swapFree=4152252/4192956
[pid=21020] ppid=21018 vsize=5352 CPUtime=0.15
/proc/21020/stat : 21020 (Barcelogic) S 21018 21020 20574 0 -1 4194304 332 816 0 0 0 0 15 0 16 0 1 0 373661272 5480448 236 18446744073709551615 4194304 4889804 548682069312 18446744073709551615 215418987332 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/21020/statm: 1338 236 197 169 0 49 0
[pid=21026] ppid=21020 vsize=1476472 CPUtime=401.82
/proc/21026/stat : 21026 (bsat) R 21020 21020 20574 0 -1 4194304 43829 0 0 0 40144 38 0 0 25 0 1 0 373661288 1511907328 43683 18446744073709551615 134512640 135463285 4294956784 18446744073709551615 134517782 0 0 4096 0 0 0 0 17 0 0 0
/proc/21026/statm: 369118 43683 92 232 0 368883 0

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

[pid=21020] ppid=21018 vsize=5352 CPUtime=0.15
/proc/21020/stat : 21020 (Barcelogic) S 21018 21020 20574 0 -1 4194304 332 816 0 0 0 0 15 0 16 0 1 0 373661272 5480448 236 18446744073709551615 4194304 4889804 548682069312 18446744073709551615 215418987332 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/21020/statm: 1338 236 197 169 0 49 0
[pid=21026] ppid=21020 vsize=1476472 CPUtime=581.73
/proc/21026/stat : 21026 (bsat) R 21020 21020 20574 0 -1 4194304 54337 0 0 0 58124 49 0 0 25 0 1 0 373661288 1511907328 54191 18446744073709551615 134512640 135463285 4294956784 18446744073709551615 134518649 0 0 4096 0 0 0 0 17 0 0 0
/proc/21026/statm: 369118 54191 92 232 0 368883 0
Current children cumulated CPU time (s) 581.88
Current children cumulated vsize (KiB) 1481824

[startup+642.301 s]
/proc/loadavg: 1.00 1.00 1.00 2/79 21026
/proc/meminfo: memFree=1394976/2055920 swapFree=4152252/4192956
[pid=21020] ppid=21018 vsize=5352 CPUtime=0.15
/proc/21020/stat : 21020 (Barcelogic) S 21018 21020 20574 0 -1 4194304 332 816 0 0 0 0 15 0 16 0 1 0 373661272 5480448 236 18446744073709551615 4194304 4889804 548682069312 18446744073709551615 215418987332 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/21020/statm: 1338 236 197 169 0 49 0
[pid=21026] ppid=21020 vsize=1476472 CPUtime=641.69
/proc/21026/stat : 21026 (bsat) R 21020 21020 20574 0 -1 4194304 57404 0 0 0 64117 52 0 0 25 0 1 0 373661288 1511907328 57258 18446744073709551615 134512640 135463285 4294956784 18446744073709551615 134517801 0 0 4096 0 0 0 0 17 0 0 0
/proc/21026/statm: 369118 57258 92 232 0 368883 0
Current children cumulated CPU time (s) 641.84
Current children cumulated vsize (KiB) 1481824

[startup+702.302 s]
/proc/loadavg: 1.00 1.00 1.00 2/79 21026
/proc/meminfo: memFree=1384032/2055920 swapFree=4152252/4192956
[pid=21020] ppid=21018 vsize=5352 CPUtime=0.15
/proc/21020/stat : 21020 (Barcelogic) S 21018 21020 20574 0 -1 4194304 332 816 0 0 0 0 15 0 16 0 1 0 373661272 5480448 236 18446744073709551615 4194304 4889804 548682069312 18446744073709551615 215418987332 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/21020/statm: 1338 236 197 169 0 49 0
[pid=21026] ppid=21020 vsize=1476472 CPUtime=701.65
/proc/21026/stat : 21026 (bsat) R 21020 21020 20574 0 -1 4194304 60190 0 0 0 70110 55 0 0 25 0 1 0 373661288 1511907328 60044 18446744073709551615 134512640 135463285 4294956784 18446744073709551615 134517801 0 0 4096 0 0 0 0 17 0 0 0
/proc/21026/statm: 369118 60044 92 232 0 368883 0
Current children cumulated CPU time (s) 701.8
Current children cumulated vsize (KiB) 1481824

[startup+762.307 s]
/proc/loadavg: 1.00 1.00 1.00 2/79 21026
/proc/meminfo: memFree=1369056/2055920 swapFree=4152252/4192956
[pid=21020] ppid=21018 vsize=5352 CPUtime=0.15
/proc/21020/stat : 21020 (Barcelogic) S 21018 21020 20574 0 -1 4194304 332 816 0 0 0 0 15 0 16 0 1 0 373661272 5480448 236 18446744073709551615 4194304 4889804 548682069312 18446744073709551615 215418987332 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/21020/statm: 1338 236 197 169 0 49 0
[pid=21026] ppid=21020 vsize=1476472 CPUtime=761.6
/proc/21026/stat : 21026 (bsat) R 21020 21020 20574 0 -1 4194304 63884 0 0 0 76102 58 0 0 25 0 1 0 373661288 1511907328 63738 18446744073709551615 134512640 135463285 4294956784 18446744073709551615 134518059 0 0 4096 0 0 0 0 17 0 0 0
/proc/21026/statm: 369118 63738 92 232 0 368883 0
Current children cumulated CPU time (s) 761.75
Current children cumulated vsize (KiB) 1481824

[startup+822.301 s]
/proc/loadavg: 1.00 1.00 1.00 2/79 21028
/proc/meminfo: memFree=1359264/2055920 swapFree=4152252/4192956
[pid=21020] ppid=21018 vsize=5352 CPUtime=0.15
/proc/21020/stat : 21020 (Barcelogic) S 21018 21020 20574 0 -1 4194304 332 816 0 0 0 0 15 0 16 0 1 0 373661272 5480448 236 18446744073709551615 4194304 4889804 548682069312 18446744073709551615 215418987332 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/21020/statm: 1338 236 197 169 0 49 0
[pid=21026] ppid=21020 vsize=1476472 CPUtime=821.56
/proc/21026/stat : 21026 (bsat) R 21020 21020 20574 0 -1 4194304 66365 0 0 0 82095 61 0 0 25 0 1 0 373661288 1511907328 66219 18446744073709551615 134512640 135463285 4294956784 18446744073709551615 134517801 0 0 4096 0 0 0 0 17 0 0 0
/proc/21026/statm: 369118 66219 92 232 0 368883 0
Current children cumulated CPU time (s) 821.71
Current children cumulated vsize (KiB) 1481824

[startup+882.302 s]
/proc/loadavg: 1.00 1.00 1.00 2/79 21028
/proc/meminfo: memFree=1349728/2055920 swapFree=4152252/4192956
[pid=21020] ppid=21018 vsize=5352 CPUtime=0.15
/proc/21020/stat : 21020 (Barcelogic) S 21018 21020 20574 0 -1 4194304 332 816 0 0 0 0 15 0 16 0 1 0 373661272 5480448 236 18446744073709551615 4194304 4889804 548682069312 18446744073709551615 215418987332 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/21020/statm: 1338 236 197 169 0 49 0
[pid=21026] ppid=21020 vsize=1476472 CPUtime=881.5
/proc/21026/stat : 21026 (bsat) R 21020 21020 20574 0 -1 4194304 68708 0 0 0 88087 63 0 0 25 0 1 0 373661288 1511907328 68562 18446744073709551615 134512640 135463285 4294956784 18446744073709551615 134518067 0 0 4096 0 0 0 0 17 0 0 0
/proc/21026/statm: 369118 68562 92 232 0 368883 0
Current children cumulated CPU time (s) 881.65
Current children cumulated vsize (KiB) 1481824

[startup+942.301 s]
/proc/loadavg: 1.00 1.00 1.00 2/79 21028
/proc/meminfo: memFree=1339040/2055920 swapFree=4152252/4192956
[pid=21020] ppid=21018 vsize=5352 CPUtime=0.15
/proc/21020/stat : 21020 (Barcelogic) S 21018 21020 20574 0 -1 4194304 332 816 0 0 0 0 15 0 16 0 1 0 373661272 5480448 236 18446744073709551615 4194304 4889804 548682069312 18446744073709551615 215418987332 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/21020/statm: 1338 236 197 169 0 49 0
[pid=21026] ppid=21020 vsize=1476472 CPUtime=941.46
/proc/21026/stat : 21026 (bsat) R 21020 21020 20574 0 -1 4194304 71408 0 0 0 94080 66 0 0 25 0 1 0 373661288 1511907328 71262 18446744073709551615 134512640 135463285 4294956784 18446744073709551615 134518101 0 0 4096 0 0 0 0 17 0 0 0
/proc/21026/statm: 369118 71262 92 232 0 368883 0
Current children cumulated CPU time (s) 941.61
Current children cumulated vsize (KiB) 1481824

[startup+1002.3 s]
/proc/loadavg: 1.00 1.00 1.00 2/79 21028
/proc/meminfo: memFree=1326688/2055920 swapFree=4152252/4192956
[pid=21020] ppid=21018 vsize=5352 CPUtime=0.15
/proc/21020/stat : 21020 (Barcelogic) S 21018 21020 20574 0 -1 4194304 332 816 0 0 0 0 15 0 16 0 1 0 373661272 5480448 236 18446744073709551615 4194304 4889804 548682069312 18446744073709551615 215418987332 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/21020/statm: 1338 236 197 169 0 49 0
[pid=21026] ppid=21020 vsize=1476472 CPUtime=1001.43
/proc/21026/stat : 21026 (bsat) R 21020 21020 20574 0 -1 4194304 74458 0 0 0 100073 70 0 0 25 0 1 0 373661288 1511907328 74312 18446744073709551615 134512640 135463285 4294956784 18446744073709551615 134517801 0 0 4096 0 0 0 0 17 0 0 0
/proc/21026/statm: 369118 74312 92 232 0 368883 0
Current children cumulated CPU time (s) 1001.58
Current children cumulated vsize (KiB) 1481824

[startup+1062.3 s]
/proc/loadavg: 1.00 1.00 1.00 2/79 21028
/proc/meminfo: memFree=1317088/2055920 swapFree=4152252/4192956
[pid=21020] ppid=21018 vsize=5352 CPUtime=0.15
/proc/21020/stat : 21020 (Barcelogic) S 21018 21020 20574 0 -1 4194304 332 816 0 0 0 0 15 0 16 0 1 0 373661272 5480448 236 18446744073709551615 4194304 4889804 548682069312 18446744073709551615 215418987332 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/21020/statm: 1338 236 197 169 0 49 0
[pid=21026] ppid=21020 vsize=1476472 CPUtime=1061.38
/proc/21026/stat : 21026 (bsat) R 21020 21020 20574 0 -1 4194304 76875 0 0 0 106066 72 0 0 25 0 1 0 373661288 1511907328 76729 18446744073709551615 134512640 135463285 4294956784 18446744073709551615 134518059 0 0 4096 0 0 0 0 17 0 0 0
/proc/21026/statm: 369118 76729 92 232 0 368883 0
Current children cumulated CPU time (s) 1061.53
Current children cumulated vsize (KiB) 1481824

[startup+1122.3 s]
/proc/loadavg: 1.00 1.00 1.00 2/79 21028
/proc/meminfo: memFree=1306784/2055920 swapFree=4152252/4192956
[pid=21020] ppid=21018 vsize=5352 CPUtime=0.15
/proc/21020/stat : 21020 (Barcelogic) S 21018 21020 20574 0 -1 4194304 332 816 0 0 0 0 15 0 16 0 1 0 373661272 5480448 236 18446744073709551615 4194304 4889804 548682069312 18446744073709551615 215418987332 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/21020/statm: 1338 236 197 169 0 49 0
[pid=21026] ppid=21020 vsize=1476472 CPUtime=1121.33
/proc/21026/stat : 21026 (bsat) R 21020 21020 20574 0 -1 4194304 79424 0 0 0 112059 74 0 0 25 0 1 0 373661288 1511907328 79278 18446744073709551615 134512640 135463285 4294956784 18446744073709551615 134517801 0 0 4096 0 0 0 0 17 0 0 0
/proc/21026/statm: 369118 79278 92 232 0 368883 0
Current children cumulated CPU time (s) 1121.48
Current children cumulated vsize (KiB) 1481824

[startup+1182.3 s]
/proc/loadavg: 1.00 1.00 1.00 2/79 21028
/proc/meminfo: memFree=1295520/2055920 swapFree=4152252/4192956
[pid=21020] ppid=21018 vsize=5352 CPUtime=0.15
/proc/21020/stat : 21020 (Barcelogic) S 21018 21020 20574 0 -1 4194304 332 816 0 0 0 0 15 0 16 0 1 0 373661272 5480448 236 18446744073709551615 4194304 4889804 548682069312 18446744073709551615 215418987332 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/21020/statm: 1338 236 197 169 0 49 0
[pid=21026] ppid=21020 vsize=1476472 CPUtime=1181.29
/proc/21026/stat : 21026 (bsat) R 21020 21020 20574 0 -1 4194304 82261 0 0 0 118052 77 0 0 25 0 1 0 373661288 1511907328 82115 18446744073709551615 134512640 135463285 4294956784 18446744073709551615 134517808 0 0 4096 0 0 0 0 17 0 0 0
/proc/21026/statm: 369118 82115 92 232 0 368883 0
Current children cumulated CPU time (s) 1181.44
Current children cumulated vsize (KiB) 1481824



Maximum CPU time exceeded: sending SIGTERM then SIGKILL

[startup+1200.9 s]
/proc/loadavg: 1.00 1.00 1.00 2/79 21028
/proc/meminfo: memFree=1292320/2055920 swapFree=4152252/4192956
[pid=21020] ppid=21018 vsize=5352 CPUtime=0.15
/proc/21020/stat : 21020 (Barcelogic) S 21018 21020 20574 0 -1 4194304 332 816 0 0 0 0 15 0 16 0 1 0 373661272 5480448 236 18446744073709551615 4194304 4889804 548682069312 18446744073709551615 215418987332 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/21020/statm: 1338 236 197 169 0 49 0
[pid=21026] ppid=21020 vsize=1476472 CPUtime=1199.88
/proc/21026/stat : 21026 (bsat) R 21020 21020 20574 0 -1 4194304 83020 0 0 0 119910 78 0 0 25 0 1 0 373661288 1511907328 82874 18446744073709551615 134512640 135463285 4294956784 18446744073709551615 134529786 0 0 4096 0 0 0 0 17 0 0 0
/proc/21026/statm: 369118 82874 92 232 0 368883 0
Current children cumulated CPU time (s) 1200.03
Current children cumulated vsize (KiB) 1481824

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: 1.00 1.00 1.00 2/79 21028
/proc/meminfo: memFree=1292320/2055920 swapFree=4152252/4192956
[pid=21020] ppid=21018 vsize=5352 CPUtime=0.15
/proc/21020/stat : 21020 (Barcelogic) S 21018 21020 20574 0 -1 4194304 332 816 0 0 0 0 15 0 16 0 1 0 373661272 5480448 236 18446744073709551615 4194304 4889804 548682069312 18446744073709551615 215418987332 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/21020/statm: 1338 236 197 169 0 49 0
[pid=21026] ppid=21020 vsize=1476472 CPUtime=1199.88
/proc/21026/stat : 21026 (bsat) R 21020 21020 20574 0 -1 4194304 83020 0 0 0 119910 78 0 0 25 0 1 0 373661288 1511907328 82874 18446744073709551615 134512640 135463285 4294956784 18446744073709551615 134529786 0 0 4096 0 0 0 0 17 0 0 0
/proc/21026/statm: 369118 82874 92 232 0 368883 0
Current children cumulated CPU time (s) 1200.03
Current children cumulated vsize (KiB) 1481824

Child ended because it received signal 15 (SIGTERM)

!!! problem with CPU time !!!
wait4(...,&childrusage) returns 21020 and gives childrusage.ru_utime.tv_sec=0 childrusage.ru_utime.tv_usec=154976 childrusage.ru_stime.tv_sec=0 childrusage.ru_stime.tv_usec=7998
CPU time returned by wait4() is 0.162974
while last known CPU time is 1200.03

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): 1200.03
CPU user time (s): 1199.25
CPU system time (s): 0.78
CPU usage (%): 99.9264
Max. virtual memory (cumulated for all children) (KiB): 1482296

getrusage(RUSAGE_CHILDREN,...) data:
user time used= 0.154976
system time used= 0.007998
maximum resident set size= 0
integral shared memory size= 0
integral unshared data size= 0
integral unshared stack size= 0
page reclaims= 1148
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= 11

runsolver used 1.18682 second user time and 3.19151 second system time

The end

Launcher Data (download as text)

Begin job on node9 on Sat Mar 10 14:31:06 UTC 2007

IDJOB= 333880
IDBENCH= 24614
IDSOLVER= 122
FILE ID= node9/333880-1173537066

PBS_JOBID= 4101160

Free space on /tmp= 66464 MiB

SOLVER NAME= barcelogic 2007-02-08
BENCH NAME= HOME/pub/bench/SAT07/crafted/Hard/contest04/connamacher/connm-ue-csp-sat-n1200-d0.00-s1756632460.sat05-526.reshuffled-07.cnf
COMMAND LINE= /tmp/evaluation/333880-1173537066/Barcelogic /tmp/evaluation/333880-1173537066/instance-333880-1173537066.cnf            
RUNSOLVER COMMAND LINE= runsolver  --timestamp  -w ROOT/results/node9/watcher-333880-1173537066 -o ROOT/results/node9/solver-333880-1173537066 -C 1200 -W 2400 -M 1800 --output-limit 1,15  /tmp/evaluation/333880-1173537066/Barcelogic /tmp/evaluation/333880-1173537066/instance-333880-1173537066.cnf            

META MD5SUM SOLVER= 543870ed8fcecafe9ec15dfb146dc18f
MD5SUM BENCH=  00198881c2cf000cfee916c18d69d474

RANDOM SEED= 808244392

TIME LIMIT= 1200 seconds
MEMORY LIMIT= 1800 MiB

Linux node9.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		: 3000.263
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		: 3000.263
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:       1625480 kB
Buffers:         49860 kB
Cached:         292328 kB
SwapCached:       8828 kB
Active:         192720 kB
Inactive:       172240 kB
HighTotal:           0 kB
HighFree:            0 kB
LowTotal:      2055920 kB
LowFree:       1625480 kB
SwapTotal:     4192956 kB
SwapFree:      4152252 kB
Dirty:            2004 kB
Writeback:           0 kB
Mapped:          29620 kB
Slab:            51096 kB
Committed_AS:  1499544 kB
PageTables:       1688 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= 66463 MiB

End job on node9 on Sat Mar 10 14:51:09 UTC 2007