Trace number 304975

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) 1200.08 1200.55

General information on the benchmark

Namerandom/LargeSize/7SAT/v140/
unif-k7-r85-v140-c11900-S1998470614-06.cnf
MD5SUM113e21d9fa56f89310d3934852588797
Bench CategoryRANDOM (random instances)
Best result obtained on this benchmarkSAT
Best CPU time to get the best result obtained on this benchmark119.448
Satisfiable
(Un)Satisfiability was proved
Number of variables140
Number of clauses11900
Sum of the clauses size83300
Maximum clause length7
Minimum clause length7
Number of clauses of size 10
Number of clauses of size 20
Number of clauses of size 30
Number of clauses of size 40
Number of clauses of size 50
Number of clauses of size over 511900

Solver Data (download as text)

0.00/0.00	c Parsing...
0.00/0.02	c ==============================================================================
0.00/0.02	c |           |     ORIGINAL     |              LEARNT              |          |
0.00/0.02	c | Conflicts | Clauses Literals |   Limit Clauses Literals  Lit/Cl | Progress |
0.00/0.02	c ==============================================================================
0.00/0.02	c |         0 |   11900    83300 |    3569       0        0     nan |  0.000 % |
0.00/0.02	c ==============================================================================
0.00/0.02	c Result  :   #vars: 140   #clauses: 11900   #literals: 83300
0.00/0.02	c CPU time:   0.015997 s
0.00/0.02	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/node2/watcher-304975-1172069272 -o ROOT/results/node2/solver-304975-1172069272 -C 1200 -M 1800 --output-limit 1,15 /tmp/evaluation/304975-1172069272/Barcelogic /tmp/evaluation/304975-1172069272/instance-304975-1172069272.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: 0.92 0.98 0.99 3/77 21444
/proc/meminfo: memFree=1530048/2055920 swapFree=4192812/4192956
[pid=21444] ppid=21442 vsize=5352 CPUtime=0
/proc/21444/stat : 21444 (Barcelogic) S 21442 21444 21053 0 -1 4194304 274 0 0 0 0 0 0 0 18 0 1 0 226882133 5480448 232 18446744073709551615 4194304 4889804 548682069312 18446744073709551615 206381482066 0 0 4100 65536 18446744071563648864 0 0 17 1 0 0
/proc/21444/statm: 1338 232 195 169 0 49 0
[pid=21445] ppid=21444 vsize=5352 CPUtime=0
/proc/21445/stat : 21445 (Barcelogic) S 21444 21444 21053 0 -1 4194368 53 0 0 0 0 0 0 0 19 0 1 0 226882133 5480448 236 18446744073709551615 4194304 4889804 548682069312 18446744073709551615 206381310788 0 65536 4096 65538 18446744071563356171 0 0 17 1 0 0
/proc/21445/statm: 1338 236 198 169 0 49 0
[pid=21446] ppid=21445 vsize=0 CPUtime=0
/proc/21446/stat : 21446 (Barcelogic) D 21445 21444 21053 0 -1 4194372 25 0 0 0 0 0 0 0 20 0 1 0 226882133 0 0 18446744073709551615 0 0 0 0 0 0 0 4096 65538 18446744072100037788 0 0 17 1 0 0
/proc/21446/statm: 0 0 0 0 0 0 0
[pid=21447] ppid=21445 vsize=0 CPUtime=0
/proc/21447/stat : 21447 (sed) D 21445 21444 21053 0 -1 4194308 163 0 0 0 0 0 0 0 15 0 1 0 226882133 0 0 18446744073709551615 0 0 0 0 0 0 2147483391 4096 0 18446744072099781622 0 0 17 1 0 0
/proc/21447/statm: 0 0 0 0 0 0 0

[startup+0.108731 s]
/proc/loadavg: 0.92 0.98 0.99 3/77 21444
/proc/meminfo: memFree=1530048/2055920 swapFree=4192812/4192956
[pid=21444] ppid=21442 vsize=5352 CPUtime=0.04
/proc/21444/stat : 21444 (Barcelogic) S 21442 21444 21053 0 -1 4194304 332 622 0 0 0 0 4 0 16 0 1 0 226882133 5480448 236 18446744073709551615 4194304 4889804 548682069312 18446744073709551615 206381310788 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/21444/statm: 1338 236 197 169 0 49 0
Current children cumulated CPU time (s) 0.04
Current children cumulated vsize (KiB) 5352

[startup+0.51777 s]
/proc/loadavg: 0.92 0.98 0.99 3/77 21444
/proc/meminfo: memFree=1530048/2055920 swapFree=4192812/4192956
[pid=21444] ppid=21442 vsize=5352 CPUtime=0.04
/proc/21444/stat : 21444 (Barcelogic) S 21442 21444 21053 0 -1 4194304 332 622 0 0 0 0 4 0 16 0 1 0 226882133 5480448 236 18446744073709551615 4194304 4889804 548682069312 18446744073709551615 206381310788 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/21444/statm: 1338 236 197 169 0 49 0
Current children cumulated CPU time (s) 0.04
Current children cumulated vsize (KiB) 5352

[startup+1.33986 s]
/proc/loadavg: 0.92 0.98 0.99 2/79 21450
/proc/meminfo: memFree=1520752/2055920 swapFree=4192812/4192956
[pid=21444] ppid=21442 vsize=5352 CPUtime=0.04
/proc/21444/stat : 21444 (Barcelogic) S 21442 21444 21053 0 -1 4194304 332 622 0 0 0 0 4 0 16 0 1 0 226882133 5480448 236 18446744073709551615 4194304 4889804 548682069312 18446744073709551615 206381310788 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/21444/statm: 1338 236 197 169 0 49 0
[pid=21450] ppid=21444 vsize=1476516 CPUtime=1.27
/proc/21450/stat : 21450 (bsat) R 21444 21444 21053 0 -1 4194304 2555 0 0 0 127 0 0 0 25 0 1 0 226882138 1511952384 2529 18446744073709551615 134512640 135463285 4294956784 18446744073709551615 134518821 0 0 4096 0 0 0 0 17 1 0 0
/proc/21450/statm: 369129 2529 81 232 0 368894 0
Current children cumulated CPU time (s) 1.31
Current children cumulated vsize (KiB) 1481868

[startup+2.98203 s]
/proc/loadavg: 0.92 0.98 0.99 2/79 21450
/proc/meminfo: memFree=1515056/2055920 swapFree=4192812/4192956
[pid=21444] ppid=21442 vsize=5352 CPUtime=0.04
/proc/21444/stat : 21444 (Barcelogic) S 21442 21444 21053 0 -1 4194304 332 622 0 0 0 0 4 0 16 0 1 0 226882133 5480448 236 18446744073709551615 4194304 4889804 548682069312 18446744073709551615 206381310788 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/21444/statm: 1338 236 197 169 0 49 0
[pid=21450] ppid=21444 vsize=1476516 CPUtime=2.91
/proc/21450/stat : 21450 (bsat) R 21444 21444 21053 0 -1 4194304 4630 0 0 0 290 1 0 0 25 0 1 0 226882138 1511952384 4604 18446744073709551615 134512640 135463285 4294956784 18446744073709551615 134518278 0 0 4096 0 0 0 0 17 1 0 0
/proc/21450/statm: 369129 4605 81 232 0 368894 0
Current children cumulated CPU time (s) 2.95
Current children cumulated vsize (KiB) 1481868

[startup+6.25837 s]
/proc/loadavg: 0.93 0.98 0.99 2/79 21450
/proc/meminfo: memFree=1501040/2055920 swapFree=4192812/4192956
[pid=21444] ppid=21442 vsize=5352 CPUtime=0.04
/proc/21444/stat : 21444 (Barcelogic) S 21442 21444 21053 0 -1 4194304 332 622 0 0 0 0 4 0 16 0 1 0 226882133 5480448 236 18446744073709551615 4194304 4889804 548682069312 18446744073709551615 206381310788 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/21444/statm: 1338 236 197 169 0 49 0
[pid=21450] ppid=21444 vsize=1476516 CPUtime=6.19
/proc/21450/stat : 21450 (bsat) R 21444 21444 21053 0 -1 4194304 7663 0 0 0 616 3 0 0 25 0 1 0 226882138 1511952384 7637 18446744073709551615 134512640 135463285 4294956784 18446744073709551615 134531524 0 0 4096 0 0 0 0 17 1 0 0
/proc/21450/statm: 369129 7637 81 232 0 368894 0
Current children cumulated CPU time (s) 6.23
Current children cumulated vsize (KiB) 1481868

[startup+12.721 s]
/proc/loadavg: 0.93 0.98 0.99 2/79 21450
/proc/meminfo: memFree=1478000/2055920 swapFree=4192812/4192956
[pid=21444] ppid=21442 vsize=5352 CPUtime=0.04
/proc/21444/stat : 21444 (Barcelogic) S 21442 21444 21053 0 -1 4194304 332 622 0 0 0 0 4 0 16 0 1 0 226882133 5480448 236 18446744073709551615 4194304 4889804 548682069312 18446744073709551615 206381310788 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/21444/statm: 1338 236 197 169 0 49 0
[pid=21450] ppid=21444 vsize=1476516 CPUtime=12.65
/proc/21450/stat : 21450 (bsat) R 21444 21444 21053 0 -1 4194304 13135 0 0 0 1259 6 0 0 25 0 1 0 226882138 1511952384 13109 18446744073709551615 134512640 135463285 4294956784 18446744073709551615 134518059 0 0 4096 0 0 0 0 17 1 0 0
/proc/21450/statm: 369129 13109 81 232 0 368894 0
Current children cumulated CPU time (s) 12.69
Current children cumulated vsize (KiB) 1481868

[startup+25.5274 s]
/proc/loadavg: 0.95 0.98 0.99 2/79 21450
/proc/meminfo: memFree=1450096/2055920 swapFree=4192812/4192956
[pid=21444] ppid=21442 vsize=5352 CPUtime=0.04
/proc/21444/stat : 21444 (Barcelogic) S 21442 21444 21053 0 -1 4194304 332 622 0 0 0 0 4 0 16 0 1 0 226882133 5480448 236 18446744073709551615 4194304 4889804 548682069312 18446744073709551615 206381310788 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/21444/statm: 1338 236 197 169 0 49 0
[pid=21450] ppid=21444 vsize=1476516 CPUtime=25.45
/proc/21450/stat : 21450 (bsat) R 21444 21444 21053 0 -1 4194304 19864 0 0 0 2535 10 0 0 25 0 1 0 226882138 1511952384 19750 18446744073709551615 134512640 135463285 4294956784 18446744073709551615 134517801 0 0 4096 0 0 0 0 17 1 0 0
/proc/21450/statm: 369129 19750 81 232 0 368894 0
Current children cumulated CPU time (s) 25.49
Current children cumulated vsize (KiB) 1481868

[startup+51.157 s]
/proc/loadavg: 0.96 0.98 0.99 2/79 21450
/proc/meminfo: memFree=1450160/2055920 swapFree=4192812/4192956
[pid=21444] ppid=21442 vsize=5352 CPUtime=0.04
/proc/21444/stat : 21444 (Barcelogic) S 21442 21444 21053 0 -1 4194304 332 622 0 0 0 0 4 0 16 0 1 0 226882133 5480448 236 18446744073709551615 4194304 4889804 548682069312 18446744073709551615 206381310788 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/21444/statm: 1338 236 197 169 0 49 0
[pid=21450] ppid=21444 vsize=1476516 CPUtime=51.08
/proc/21450/stat : 21450 (bsat) R 21444 21444 21053 0 -1 4194304 19900 0 0 0 5097 11 0 0 25 0 1 0 226882138 1511952384 19786 18446744073709551615 134512640 135463285 4294956784 18446744073709551615 134517801 0 0 4096 0 0 0 0 17 1 0 0
/proc/21450/statm: 369129 19786 81 232 0 368894 0
Current children cumulated CPU time (s) 51.12
Current children cumulated vsize (KiB) 1481868

[startup+102.412 s]
/proc/loadavg: 0.98 0.98 0.99 2/79 21450
/proc/meminfo: memFree=1415728/2055920 swapFree=4192812/4192956
[pid=21444] ppid=21442 vsize=5352 CPUtime=0.04
/proc/21444/stat : 21444 (Barcelogic) S 21442 21444 21053 0 -1 4194304 332 622 0 0 0 0 4 0 16 0 1 0 226882133 5480448 236 18446744073709551615 4194304 4889804 548682069312 18446744073709551615 206381310788 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/21444/statm: 1338 236 197 169 0 49 0
[pid=21450] ppid=21444 vsize=1476516 CPUtime=102.32
/proc/21450/stat : 21450 (bsat) R 21444 21444 21053 0 -1 4194304 28656 0 0 0 10214 18 0 0 25 0 1 0 226882138 1511952384 28542 18446744073709551615 134512640 135463285 4294956784 18446744073709551615 134517801 0 0 4096 0 0 0 0 17 1 0 0
/proc/21450/statm: 369129 28542 81 232 0 368894 0
Current children cumulated CPU time (s) 102.36
Current children cumulated vsize (KiB) 1481868

[startup+162.486 s]
/proc/loadavg: 0.99 0.98 0.99 2/79 21450
/proc/meminfo: memFree=1380912/2055920 swapFree=4192812/4192956
[pid=21444] ppid=21442 vsize=5352 CPUtime=0.04
/proc/21444/stat : 21444 (Barcelogic) S 21442 21444 21053 0 -1 4194304 332 622 0 0 0 0 4 0 16 0 1 0 226882133 5480448 236 18446744073709551615 4194304 4889804 548682069312 18446744073709551615 206381310788 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/21444/statm: 1338 236 197 169 0 49 0
[pid=21450] ppid=21444 vsize=1476516 CPUtime=162.37
/proc/21450/stat : 21450 (bsat) R 21444 21444 21053 0 -1 4194304 37178 0 0 0 16211 26 0 0 25 0 1 0 226882138 1511952384 37064 18446744073709551615 134512640 135463285 4294956784 18446744073709551615 134517801 0 0 4096 0 0 0 0 17 1 0 0
/proc/21450/statm: 369129 37064 81 232 0 368894 0
Current children cumulated CPU time (s) 162.41
Current children cumulated vsize (KiB) 1481868

[startup+222.555 s]
/proc/loadavg: 0.99 0.98 0.99 2/79 21450
/proc/meminfo: memFree=1355376/2055920 swapFree=4192812/4192956
[pid=21444] ppid=21442 vsize=5352 CPUtime=0.04
/proc/21444/stat : 21444 (Barcelogic) S 21442 21444 21053 0 -1 4194304 332 622 0 0 0 0 4 0 16 0 1 0 226882133 5480448 236 18446744073709551615 4194304 4889804 548682069312 18446744073709551615 206381310788 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/21444/statm: 1338 236 197 169 0 49 0
[pid=21450] ppid=21444 vsize=1476516 CPUtime=222.42
/proc/21450/stat : 21450 (bsat) R 21444 21444 21053 0 -1 4194304 43570 0 0 0 22208 34 0 0 25 0 1 0 226882138 1511952384 43456 18446744073709551615 134512640 135463285 4294956784 18446744073709551615 134518059 0 0 4096 0 0 0 0 17 1 0 0
/proc/21450/statm: 369129 43456 81 232 0 368894 0
Current children cumulated CPU time (s) 222.46
Current children cumulated vsize (KiB) 1481868

[startup+282.623 s]
/proc/loadavg: 0.99 0.98 0.99 2/79 21450
/proc/meminfo: memFree=1333552/2055920 swapFree=4192812/4192956
[pid=21444] ppid=21442 vsize=5352 CPUtime=0.04
/proc/21444/stat : 21444 (Barcelogic) S 21442 21444 21053 0 -1 4194304 332 622 0 0 0 0 4 0 16 0 1 0 226882133 5480448 236 18446744073709551615 4194304 4889804 548682069312 18446744073709551615 206381310788 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/21444/statm: 1338 236 197 169 0 49 0
[pid=21450] ppid=21444 vsize=1476516 CPUtime=282.48
/proc/21450/stat : 21450 (bsat) R 21444 21444 21053 0 -1 4194304 49020 0 0 0 28209 39 0 0 25 0 1 0 226882138 1511952384 48906 18446744073709551615 134512640 135463285 4294956784 18446744073709551615 134517801 0 0 4096 0 0 0 0 17 1 0 0
/proc/21450/statm: 369129 48906 81 232 0 368894 0
Current children cumulated CPU time (s) 282.52
Current children cumulated vsize (KiB) 1481868

[startup+342.693 s]
/proc/loadavg: 0.99 0.98 0.99 2/79 21450
/proc/meminfo: memFree=1314416/2055920 swapFree=4192812/4192956
[pid=21444] ppid=21442 vsize=5352 CPUtime=0.04
/proc/21444/stat : 21444 (Barcelogic) S 21442 21444 21053 0 -1 4194304 332 622 0 0 0 0 4 0 16 0 1 0 226882133 5480448 236 18446744073709551615 4194304 4889804 548682069312 18446744073709551615 206381310788 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/21444/statm: 1338 236 197 169 0 49 0
[pid=21450] ppid=21444 vsize=1476516 CPUtime=342.53
/proc/21450/stat : 21450 (bsat) R 21444 21444 21053 0 -1 4194304 53815 0 0 0 34208 45 0 0 25 0 1 0 226882138 1511952384 53701 18446744073709551615 134512640 135463285 4294956784 18446744073709551615 134539343 0 0 4096 0 0 0 0 17 1 0 0
/proc/21450/statm: 369129 53701 81 232 0 368894 0
Current children cumulated CPU time (s) 342.57
Current children cumulated vsize (KiB) 1481868

[startup+402.764 s]
/proc/loadavg: 0.99 0.98 0.99 2/79 21450
/proc/meminfo: memFree=1297008/2055920 swapFree=4192812/4192956
[pid=21444] ppid=21442 vsize=5352 CPUtime=0.04
/proc/21444/stat : 21444 (Barcelogic) S 21442 21444 21053 0 -1 4194304 332 622 0 0 0 0 4 0 16 0 1 0 226882133 5480448 236 18446744073709551615 4194304 4889804 548682069312 18446744073709551615 206381310788 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/21444/statm: 1338 236 197 169 0 49 0
[pid=21450] ppid=21444 vsize=1476516 CPUtime=402.59
/proc/21450/stat : 21450 (bsat) R 21444 21444 21053 0 -1 4194304 58116 0 0 0 40208 51 0 0 25 0 1 0 226882138 1511952384 58002 18446744073709551615 134512640 135463285 4294956784 18446744073709551615 134518324 0 0 4096 0 0 0 0 17 1 0 0
/proc/21450/statm: 369129 58002 81 232 0 368894 0
Current children cumulated CPU time (s) 402.63
Current children cumulated vsize (KiB) 1481868

[startup+462.835 s]
/proc/loadavg: 0.99 0.98 0.99 2/79 21450
/proc/meminfo: memFree=1281392/2055920 swapFree=4192812/4192956
[pid=21444] ppid=21442 vsize=5352 CPUtime=0.04
/proc/21444/stat : 21444 (Barcelogic) S 21442 21444 21053 0 -1 4194304 332 622 0 0 0 0 4 0 16 0 1 0 226882133 5480448 236 18446744073709551615 4194304 4889804 548682069312 18446744073709551615 206381310788 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/21444/statm: 1338 236 197 169 0 49 0
[pid=21450] ppid=21444 vsize=1476516 CPUtime=462.64
/proc/21450/stat : 21450 (bsat) R 21444 21444 21053 0 -1 4194304 62042 0 0 0 46210 54 0 0 25 0 1 0 226882138 1511952384 61928 18446744073709551615 134512640 135463285 4294956784 18446744073709551615 134517801 0 0 4096 0 0 0 0 17 1 0 0
/proc/21450/statm: 369129 61928 81 232 0 368894 0
Current children cumulated CPU time (s) 462.68

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

[pid=21444] ppid=21442 vsize=5352 CPUtime=0.04
/proc/21444/stat : 21444 (Barcelogic) S 21442 21444 21053 0 -1 4194304 332 622 0 0 0 0 4 0 16 0 1 0 226882133 5480448 236 18446744073709551615 4194304 4889804 548682069312 18446744073709551615 206381310788 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/21444/statm: 1338 236 197 169 0 49 0
[pid=21450] ppid=21444 vsize=1476516 CPUtime=522.69
/proc/21450/stat : 21450 (bsat) R 21444 21444 21053 0 -1 4194304 65645 0 0 0 52211 58 0 0 25 0 1 0 226882138 1511952384 65531 18446744073709551615 134512640 135463285 4294956784 18446744073709551615 134517801 0 0 4096 0 0 0 0 17 1 0 0
/proc/21450/statm: 369129 65531 81 232 0 368894 0
Current children cumulated CPU time (s) 522.73
Current children cumulated vsize (KiB) 1481868

[startup+582.974 s]
/proc/loadavg: 0.99 0.98 0.99 2/79 21450
/proc/meminfo: memFree=1252976/2055920 swapFree=4192812/4192956
[pid=21444] ppid=21442 vsize=5352 CPUtime=0.04
/proc/21444/stat : 21444 (Barcelogic) S 21442 21444 21053 0 -1 4194304 332 622 0 0 0 0 4 0 16 0 1 0 226882133 5480448 236 18446744073709551615 4194304 4889804 548682069312 18446744073709551615 206381310788 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/21444/statm: 1338 236 197 169 0 49 0
[pid=21450] ppid=21444 vsize=1476516 CPUtime=582.75
/proc/21450/stat : 21450 (bsat) R 21444 21444 21053 0 -1 4194304 69095 0 0 0 58214 61 0 0 25 0 1 0 226882138 1511952384 68981 18446744073709551615 134512640 135463285 4294956784 18446744073709551615 134517801 0 0 4096 0 0 0 0 17 1 0 0
/proc/21450/statm: 369129 68981 81 232 0 368894 0
Current children cumulated CPU time (s) 582.79
Current children cumulated vsize (KiB) 1481868

[startup+643.049 s]
/proc/loadavg: 0.99 0.98 0.99 2/79 21450
/proc/meminfo: memFree=1239984/2055920 swapFree=4192812/4192956
[pid=21444] ppid=21442 vsize=5352 CPUtime=0.04
/proc/21444/stat : 21444 (Barcelogic) S 21442 21444 21053 0 -1 4194304 332 622 0 0 0 0 4 0 16 0 1 0 226882133 5480448 236 18446744073709551615 4194304 4889804 548682069312 18446744073709551615 206381310788 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/21444/statm: 1338 236 197 169 0 49 0
[pid=21450] ppid=21444 vsize=1476516 CPUtime=642.8
/proc/21450/stat : 21450 (bsat) R 21444 21444 21053 0 -1 4194304 72330 0 0 0 64215 65 0 0 25 0 1 0 226882138 1511952384 72216 18446744073709551615 134512640 135463285 4294956784 18446744073709551615 134517801 0 0 4096 0 0 0 0 17 1 0 0
/proc/21450/statm: 369129 72216 81 232 0 368894 0
Current children cumulated CPU time (s) 642.84
Current children cumulated vsize (KiB) 1481868

[startup+703.119 s]
/proc/loadavg: 0.99 0.98 0.99 3/79 21450
/proc/meminfo: memFree=1227760/2055920 swapFree=4192812/4192956
[pid=21444] ppid=21442 vsize=5352 CPUtime=0.04
/proc/21444/stat : 21444 (Barcelogic) S 21442 21444 21053 0 -1 4194304 332 622 0 0 0 0 4 0 16 0 1 0 226882133 5480448 236 18446744073709551615 4194304 4889804 548682069312 18446744073709551615 206381310788 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/21444/statm: 1338 236 197 169 0 49 0
[pid=21450] ppid=21444 vsize=1476516 CPUtime=702.86
/proc/21450/stat : 21450 (bsat) R 21444 21444 21053 0 -1 4194304 75403 0 0 0 70217 69 0 0 25 0 1 0 226882138 1511952384 75289 18446744073709551615 134512640 135463285 4294956784 18446744073709551615 134517801 0 0 4096 0 0 0 0 17 1 0 0
/proc/21450/statm: 369129 75289 81 232 0 368894 0
Current children cumulated CPU time (s) 702.9
Current children cumulated vsize (KiB) 1481868

[startup+763.193 s]
/proc/loadavg: 0.99 0.98 0.99 2/79 21450
/proc/meminfo: memFree=1215792/2055920 swapFree=4192812/4192956
[pid=21444] ppid=21442 vsize=5352 CPUtime=0.04
/proc/21444/stat : 21444 (Barcelogic) S 21442 21444 21053 0 -1 4194304 332 622 0 0 0 0 4 0 16 0 1 0 226882133 5480448 236 18446744073709551615 4194304 4889804 548682069312 18446744073709551615 206381310788 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/21444/statm: 1338 236 197 169 0 49 0
[pid=21450] ppid=21444 vsize=1476516 CPUtime=762.91
/proc/21450/stat : 21450 (bsat) R 21444 21444 21053 0 -1 4194304 78396 0 0 0 76219 72 0 0 25 0 1 0 226882138 1511952384 78282 18446744073709551615 134512640 135463285 4294956784 18446744073709551615 134517801 0 0 4096 0 0 0 0 17 1 0 0
/proc/21450/statm: 369129 78282 81 232 0 368894 0
Current children cumulated CPU time (s) 762.95
Current children cumulated vsize (KiB) 1481868

[startup+823.287 s]
/proc/loadavg: 1.05 1.00 1.00 2/85 21558
/proc/meminfo: memFree=1202864/2055920 swapFree=4192812/4192956
[pid=21444] ppid=21442 vsize=5352 CPUtime=0.04
/proc/21444/stat : 21444 (Barcelogic) S 21442 21444 21053 0 -1 4194304 332 622 0 0 0 0 4 0 16 0 1 0 226882133 5480448 236 18446744073709551615 4194304 4889804 548682069312 18446744073709551615 206381310788 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/21444/statm: 1338 236 197 169 0 49 0
[pid=21450] ppid=21444 vsize=1476516 CPUtime=822.94
/proc/21450/stat : 21450 (bsat) R 21444 21444 21053 0 -1 4194304 81271 0 0 0 82218 76 0 0 25 0 1 0 226882138 1511952384 81157 18446744073709551615 134512640 135463285 4294956784 18446744073709551615 134517801 0 0 4096 0 0 0 0 17 1 0 0
/proc/21450/statm: 369129 81157 81 232 0 368894 0
Current children cumulated CPU time (s) 822.98
Current children cumulated vsize (KiB) 1481868

[startup+883.38 s]
/proc/loadavg: 1.02 1.00 1.00 2/79 21648
/proc/meminfo: memFree=1193000/2055920 swapFree=4192812/4192956
[pid=21444] ppid=21442 vsize=5352 CPUtime=0.04
/proc/21444/stat : 21444 (Barcelogic) S 21442 21444 21053 0 -1 4194304 332 622 0 0 0 0 4 0 16 0 1 0 226882133 5480448 236 18446744073709551615 4194304 4889804 548682069312 18446744073709551615 206381310788 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/21444/statm: 1338 236 197 169 0 49 0
[pid=21450] ppid=21444 vsize=1476516 CPUtime=882.97
/proc/21450/stat : 21450 (bsat) R 21444 21444 21053 0 -1 4194304 84040 0 0 0 88216 81 0 0 25 0 1 0 226882138 1511952384 83926 18446744073709551615 134512640 135463285 4294956784 18446744073709551615 134517801 0 0 4096 0 0 0 0 17 1 0 0
/proc/21450/statm: 369129 83926 81 232 0 368894 0
Current children cumulated CPU time (s) 883.01
Current children cumulated vsize (KiB) 1481868

[startup+943.449 s]
/proc/loadavg: 1.00 1.00 1.00 3/79 21648
/proc/meminfo: memFree=1182128/2055920 swapFree=4192812/4192956
[pid=21444] ppid=21442 vsize=5352 CPUtime=0.04
/proc/21444/stat : 21444 (Barcelogic) S 21442 21444 21053 0 -1 4194304 332 622 0 0 0 0 4 0 16 0 1 0 226882133 5480448 236 18446744073709551615 4194304 4889804 548682069312 18446744073709551615 206381310788 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/21444/statm: 1338 236 197 169 0 49 0
[pid=21450] ppid=21444 vsize=1476516 CPUtime=943.02
/proc/21450/stat : 21450 (bsat) R 21444 21444 21053 0 -1 4194304 86753 0 0 0 94218 84 0 0 25 0 1 0 226882138 1511952384 86639 18446744073709551615 134512640 135463285 4294956784 18446744073709551615 134517801 0 0 4096 0 0 0 0 17 1 0 0
/proc/21450/statm: 369129 86639 81 232 0 368894 0
Current children cumulated CPU time (s) 943.06
Current children cumulated vsize (KiB) 1481868

[startup+1003.52 s]
/proc/loadavg: 1.00 1.00 1.00 2/79 21648
/proc/meminfo: memFree=1172720/2055920 swapFree=4192812/4192956
[pid=21444] ppid=21442 vsize=5352 CPUtime=0.04
/proc/21444/stat : 21444 (Barcelogic) S 21442 21444 21053 0 -1 4194304 332 622 0 0 0 0 4 0 16 0 1 0 226882133 5480448 236 18446744073709551615 4194304 4889804 548682069312 18446744073709551615 206381310788 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/21444/statm: 1338 236 197 169 0 49 0
[pid=21450] ppid=21444 vsize=1476516 CPUtime=1003.06
/proc/21450/stat : 21450 (bsat) R 21444 21444 21053 0 -1 4194304 89096 0 0 0 100220 86 0 0 25 0 1 0 226882138 1511952384 88982 18446744073709551615 134512640 135463285 4294956784 18446744073709551615 134517801 0 0 4096 0 0 0 0 17 1 0 0
/proc/21450/statm: 369129 88982 81 232 0 368894 0
Current children cumulated CPU time (s) 1003.1
Current children cumulated vsize (KiB) 1481868

[startup+1063.59 s]
/proc/loadavg: 1.00 1.00 1.00 2/79 21648
/proc/meminfo: memFree=1163120/2055920 swapFree=4192812/4192956
[pid=21444] ppid=21442 vsize=5352 CPUtime=0.04
/proc/21444/stat : 21444 (Barcelogic) S 21442 21444 21053 0 -1 4194304 332 622 0 0 0 0 4 0 16 0 1 0 226882133 5480448 236 18446744073709551615 4194304 4889804 548682069312 18446744073709551615 206381310788 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/21444/statm: 1338 236 197 169 0 49 0
[pid=21450] ppid=21444 vsize=1476516 CPUtime=1063.12
/proc/21450/stat : 21450 (bsat) R 21444 21444 21053 0 -1 4194304 91486 0 0 0 106223 89 0 0 25 0 1 0 226882138 1511952384 91372 18446744073709551615 134512640 135463285 4294956784 18446744073709551615 134531524 0 0 4096 0 0 0 0 17 1 0 0
/proc/21450/statm: 369129 91372 81 232 0 368894 0
Current children cumulated CPU time (s) 1063.16
Current children cumulated vsize (KiB) 1481868

[startup+1123.66 s]
/proc/loadavg: 1.00 1.00 1.00 2/79 21648
/proc/meminfo: memFree=1153712/2055920 swapFree=4192812/4192956
[pid=21444] ppid=21442 vsize=5352 CPUtime=0.04
/proc/21444/stat : 21444 (Barcelogic) S 21442 21444 21053 0 -1 4194304 332 622 0 0 0 0 4 0 16 0 1 0 226882133 5480448 236 18446744073709551615 4194304 4889804 548682069312 18446744073709551615 206381310788 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/21444/statm: 1338 236 197 169 0 49 0
[pid=21450] ppid=21444 vsize=1476516 CPUtime=1123.18
/proc/21450/stat : 21450 (bsat) R 21444 21444 21053 0 -1 4194304 93849 0 0 0 112225 93 0 0 25 0 1 0 226882138 1511952384 93735 18446744073709551615 134512640 135463285 4294956784 18446744073709551615 134517801 0 0 4096 0 0 0 0 17 1 0 0
/proc/21450/statm: 369129 93735 81 232 0 368894 0
Current children cumulated CPU time (s) 1123.22
Current children cumulated vsize (KiB) 1481868

[startup+1183.73 s]
/proc/loadavg: 1.00 1.00 1.00 2/79 21648
/proc/meminfo: memFree=1144752/2055920 swapFree=4192812/4192956
[pid=21444] ppid=21442 vsize=5352 CPUtime=0.04
/proc/21444/stat : 21444 (Barcelogic) S 21442 21444 21053 0 -1 4194304 332 622 0 0 0 0 4 0 16 0 1 0 226882133 5480448 236 18446744073709551615 4194304 4889804 548682069312 18446744073709551615 206381310788 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/21444/statm: 1338 236 197 169 0 49 0
[pid=21450] ppid=21444 vsize=1476516 CPUtime=1183.23
/proc/21450/stat : 21450 (bsat) R 21444 21444 21053 0 -1 4194304 96111 0 0 0 118227 96 0 0 25 0 1 0 226882138 1511952384 95997 18446744073709551615 134512640 135463285 4294956784 18446744073709551615 134517810 0 0 4096 0 0 0 0 17 1 0 0
/proc/21450/statm: 369129 95997 81 232 0 368894 0
Current children cumulated CPU time (s) 1183.27
Current children cumulated vsize (KiB) 1481868



Maximum CPU time exceeded: sending SIGTERM then SIGKILL

[startup+1200.54 s]
/proc/loadavg: 1.00 1.00 1.00 2/79 21648
/proc/meminfo: memFree=1142064/2055920 swapFree=4192812/4192956
[pid=21444] ppid=21442 vsize=5352 CPUtime=0.04
/proc/21444/stat : 21444 (Barcelogic) S 21442 21444 21053 0 -1 4194304 332 622 0 0 0 0 4 0 16 0 1 0 226882133 5480448 236 18446744073709551615 4194304 4889804 548682069312 18446744073709551615 206381310788 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/21444/statm: 1338 236 197 169 0 49 0
[pid=21450] ppid=21444 vsize=1476516 CPUtime=1200.04
/proc/21450/stat : 21450 (bsat) R 21444 21444 21053 0 -1 4194304 96745 0 0 0 119907 97 0 0 25 0 1 0 226882138 1511952384 96631 18446744073709551615 134512640 135463285 4294956784 18446744073709551615 134517801 0 0 4096 0 0 0 0 17 1 0 0
/proc/21450/statm: 369129 96631 81 232 0 368894 0
Current children cumulated CPU time (s) 1200.08
Current children cumulated vsize (KiB) 1481868

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

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

Child ended because it received signal 15 (SIGTERM)

!!! problem with CPU time !!!
wait4(...,&childrusage) returns 21444 and gives childrusage.ru_utime.tv_sec=0 childrusage.ru_utime.tv_usec=44993 childrusage.ru_stime.tv_sec=0 childrusage.ru_stime.tv_usec=4999
CPU time returned by wait4() is 0.049992
while last known CPU time is 1200.08

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

Real time (s): 1200.55
CPU time (s): 1200.08
CPU user time (s): 1199.11
CPU system time (s): 0.97
CPU usage (%): 99.9605
Max. virtual memory (cumulated for all children) (KiB): 1481868

getrusage(RUSAGE_CHILDREN,...) data:
user time used= 0.044993
system time used= 0.004999
maximum resident set size= 0
integral shared memory size= 0
integral unshared data size= 0
integral unshared stack size= 0
page reclaims= 954
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= 36
involuntary context switches= 10

runsolver used 1.13683 second user time and 3.12952 second system time

The end

Launcher Data (download as text)

Begin job on node2 on Wed Feb 21 14:47:52 UTC 2007

IDJOB= 304975
IDBENCH= 20145
IDSOLVER= 122
FILE ID= node2/304975-1172069272

PBS_JOBID= 3865306

Free space on /tmp= 66547 MiB

SOLVER NAME= barcelogic 2007-02-08
BENCH NAME= HOME/pub/bench/SAT07/random/LargeSize/7SAT/v140/unif-k7-r85-v140-c11900-S1998470614-06.cnf
COMMAND LINE= /tmp/evaluation/304975-1172069272/Barcelogic /tmp/evaluation/304975-1172069272/instance-304975-1172069272.cnf            
RUNSOLVER COMMAND LINE= runsolver  --timestamp  -w ROOT/results/node2/watcher-304975-1172069272 -o ROOT/results/node2/solver-304975-1172069272 -C 1200 -M 1800 --output-limit 1,15  /tmp/evaluation/304975-1172069272/Barcelogic /tmp/evaluation/304975-1172069272/instance-304975-1172069272.cnf            

META MD5SUM SOLVER= 543870ed8fcecafe9ec15dfb146dc18f
MD5SUM BENCH=  113e21d9fa56f89310d3934852588797

RANDOM SEED= 570494860

TIME LIMIT= 1200 seconds
MEMORY LIMIT= 1800 MiB

Linux node2.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		: 3000.247
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		: 3000.247
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:       1530520 kB
Buffers:         54916 kB
Cached:         335540 kB
SwapCached:          0 kB
Active:         322412 kB
Inactive:       127868 kB
HighTotal:           0 kB
HighFree:            0 kB
LowTotal:      2055920 kB
LowFree:       1530520 kB
SwapTotal:     4192956 kB
SwapFree:      4192812 kB
Dirty:            2116 kB
Writeback:           0 kB
Mapped:          78704 kB
Slab:            60644 kB
Committed_AS:  1227604 kB
PageTables:       1812 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= 66547 MiB

End job on node2 on Wed Feb 21 15:07:54 UTC 2007