Trace number 304442

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) 1200.07 1200.56

General information on the benchmark

Namerandom/LargeSize/7SAT/v160/
unif-k7-r85-v160-c13600-S679764311-04.cnf
MD5SUM16242b6f859b81dbfcf1afca06363c42
Bench CategoryRANDOM (random instances)
Best result obtained on this benchmarkSAT
Best CPU time to get the best result obtained on this benchmark336.557
Satisfiable
(Un)Satisfiability was proved
Number of variables160
Number of clauses13600
Sum of the clauses size95200
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 513600

Solver Data (download as text)

0.00/0.01	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 |   13600    95200 |    4079       0        0     nan |  0.000 % |
0.00/0.02	c ==============================================================================
0.00/0.02	c Result  :   #vars: 160   #clauses: 13600   #literals: 95200
0.00/0.02	c CPU time:   0.017997 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/node38/watcher-304442-1172058751 -o ROOT/results/node38/solver-304442-1172058751 -C 1200 -M 1800 --output-limit 1,15 /tmp/evaluation/304442-1172058751/Barcelogic /tmp/evaluation/304442-1172058751/instance-304442-1172058751.cnf 

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


[startup+0 s]
/proc/loadavg: 1.00 1.00 1.00 3/64 12093
/proc/meminfo: memFree=1577208/2055920 swapFree=4183164/4192956
[pid=12093] ppid=12091 vsize=5352 CPUtime=0
/proc/12093/stat : 12093 (Barcelogic) S 12091 12093 11704 0 -1 4194304 274 0 0 0 0 0 0 0 18 0 1 0 225830958 5480448 232 18446744073709551615 4194304 4889804 548682069312 18446744073709551615 266890608722 0 0 4100 65536 18446744071563648864 0 0 17 1 0 0
/proc/12093/statm: 1338 232 195 169 0 49 0
[pid=12094] ppid=12093 vsize=5352 CPUtime=0
/proc/12094/stat : 12094 (Barcelogic) S 12093 12093 11704 0 -1 4194368 53 0 0 0 0 0 0 0 19 0 1 0 225830958 5480448 236 18446744073709551615 4194304 4889804 548682069312 18446744073709551615 266890437444 0 65536 4096 65538 18446744071563356171 0 0 17 1 0 0
/proc/12094/statm: 1338 236 198 169 0 49 0
[pid=12095] ppid=12094 vsize=0 CPUtime=0
/proc/12095/stat : 12095 (Barcelogic) D 12094 12093 11704 0 -1 4194372 25 0 0 0 0 0 0 0 15 0 1 0 225830958 0 0 18446744073709551615 0 0 0 0 0 0 2147483391 4096 65538 18446744072099781622 0 0 17 1 0 0
/proc/12095/statm: 0 0 0 0 0 0 0
[pid=12096] ppid=12094 vsize=0 CPUtime=0
/proc/12096/stat : 12096 (sed) D 12094 12093 11704 0 -1 4194308 163 0 0 0 0 0 0 0 21 0 1 0 225830958 0 0 18446744073709551615 0 0 0 0 0 0 0 4096 0 18446744072100037788 0 0 17 1 0 0
/proc/12096/statm: 0 0 0 0 0 0 0

[startup+0.107668 s]
/proc/loadavg: 1.00 1.00 1.00 3/64 12093
/proc/meminfo: memFree=1577208/2055920 swapFree=4183164/4192956
[pid=12093] ppid=12091 vsize=5352 CPUtime=0.04
/proc/12093/stat : 12093 (Barcelogic) S 12091 12093 11704 0 -1 4194304 332 663 0 0 0 0 4 0 16 0 1 0 225830958 5480448 236 18446744073709551615 4194304 4889804 548682069312 18446744073709551615 266890437444 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/12093/statm: 1338 236 197 169 0 49 0
Current children cumulated CPU time (s) 0.04
Current children cumulated vsize (KiB) 5352

[startup+0.515709 s]
/proc/loadavg: 1.00 1.00 1.00 3/64 12093
/proc/meminfo: memFree=1577208/2055920 swapFree=4183164/4192956
[pid=12093] ppid=12091 vsize=5352 CPUtime=0.04
/proc/12093/stat : 12093 (Barcelogic) S 12091 12093 11704 0 -1 4194304 332 663 0 0 0 0 4 0 16 0 1 0 225830958 5480448 236 18446744073709551615 4194304 4889804 548682069312 18446744073709551615 266890437444 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/12093/statm: 1338 236 197 169 0 49 0
Current children cumulated CPU time (s) 0.04
Current children cumulated vsize (KiB) 5352

[startup+1.3358 s]
/proc/loadavg: 1.00 1.00 1.00 2/66 12099
/proc/meminfo: memFree=1567264/2055920 swapFree=4183164/4192956
[pid=12093] ppid=12091 vsize=5352 CPUtime=0.04
/proc/12093/stat : 12093 (Barcelogic) S 12091 12093 11704 0 -1 4194304 332 663 0 0 0 0 4 0 16 0 1 0 225830958 5480448 236 18446744073709551615 4194304 4889804 548682069312 18446744073709551615 266890437444 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/12093/statm: 1338 236 197 169 0 49 0
[pid=12099] ppid=12093 vsize=1476516 CPUtime=1.27
/proc/12099/stat : 12099 (bsat) R 12093 12093 11704 0 -1 4194304 2733 0 0 0 126 1 0 0 25 0 1 0 225830964 1511952384 2707 18446744073709551615 134512640 135463285 4294956784 18446744073709551615 134517801 0 0 4096 0 0 0 0 17 1 0 0
/proc/12099/statm: 369129 2707 81 232 0 368894 0
Current children cumulated CPU time (s) 1.31
Current children cumulated vsize (KiB) 1481868

[startup+2.97199 s]
/proc/loadavg: 1.00 1.00 1.00 2/66 12099
/proc/meminfo: memFree=1561056/2055920 swapFree=4183164/4192956
[pid=12093] ppid=12091 vsize=5352 CPUtime=0.04
/proc/12093/stat : 12093 (Barcelogic) S 12091 12093 11704 0 -1 4194304 332 663 0 0 0 0 4 0 16 0 1 0 225830958 5480448 236 18446744073709551615 4194304 4889804 548682069312 18446744073709551615 266890437444 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/12093/statm: 1338 236 197 169 0 49 0
[pid=12099] ppid=12093 vsize=1476516 CPUtime=2.9
/proc/12099/stat : 12099 (bsat) R 12093 12093 11704 0 -1 4194304 4762 0 0 0 288 2 0 0 25 0 1 0 225830964 1511952384 4736 18446744073709551615 134512640 135463285 4294956784 18446744073709551615 134531524 0 0 4096 0 0 0 0 17 1 0 0
/proc/12099/statm: 369129 4736 81 232 0 368894 0
Current children cumulated CPU time (s) 2.94
Current children cumulated vsize (KiB) 1481868

[startup+6.26036 s]
/proc/loadavg: 1.00 1.00 1.00 2/66 12099
/proc/meminfo: memFree=1546472/2055920 swapFree=4183164/4192956
[pid=12093] ppid=12091 vsize=5352 CPUtime=0.04
/proc/12093/stat : 12093 (Barcelogic) S 12091 12093 11704 0 -1 4194304 332 663 0 0 0 0 4 0 16 0 1 0 225830958 5480448 236 18446744073709551615 4194304 4889804 548682069312 18446744073709551615 266890437444 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/12093/statm: 1338 236 197 169 0 49 0
[pid=12099] ppid=12093 vsize=1476516 CPUtime=6.18
/proc/12099/stat : 12099 (bsat) R 12093 12093 11704 0 -1 4194304 8199 0 0 0 615 3 0 0 25 0 1 0 225830964 1511952384 8173 18446744073709551615 134512640 135463285 4294956784 18446744073709551615 134531524 0 0 4096 0 0 0 0 17 1 0 0
/proc/12099/statm: 369129 8173 81 232 0 368894 0
Current children cumulated CPU time (s) 6.22
Current children cumulated vsize (KiB) 1481868

[startup+12.7161 s]
/proc/loadavg: 1.00 1.00 1.00 2/66 12099
/proc/meminfo: memFree=1522344/2055920 swapFree=4183164/4192956
[pid=12093] ppid=12091 vsize=5352 CPUtime=0.04
/proc/12093/stat : 12093 (Barcelogic) S 12091 12093 11704 0 -1 4194304 332 663 0 0 0 0 4 0 16 0 1 0 225830958 5480448 236 18446744073709551615 4194304 4889804 548682069312 18446744073709551615 266890437444 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/12093/statm: 1338 236 197 169 0 49 0
[pid=12099] ppid=12093 vsize=1476516 CPUtime=12.64
/proc/12099/stat : 12099 (bsat) R 12093 12093 11704 0 -1 4194304 13822 0 0 0 1258 6 0 0 25 0 1 0 225830964 1511952384 13796 18446744073709551615 134512640 135463285 4294956784 18446744073709551615 134529786 0 0 4096 0 0 0 0 17 1 0 0
/proc/12099/statm: 369129 13796 81 232 0 368894 0
Current children cumulated CPU time (s) 12.68
Current children cumulated vsize (KiB) 1481868

[startup+25.5266 s]
/proc/loadavg: 1.00 1.00 1.00 2/66 12099
/proc/meminfo: memFree=1487528/2055920 swapFree=4183164/4192956
[pid=12093] ppid=12091 vsize=5352 CPUtime=0.04
/proc/12093/stat : 12093 (Barcelogic) S 12091 12093 11704 0 -1 4194304 332 663 0 0 0 0 4 0 16 0 1 0 225830958 5480448 236 18446744073709551615 4194304 4889804 548682069312 18446744073709551615 266890437444 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/12093/statm: 1338 236 197 169 0 49 0
[pid=12099] ppid=12093 vsize=1476516 CPUtime=25.45
/proc/12099/stat : 12099 (bsat) R 12093 12093 11704 0 -1 4194304 22552 0 0 0 2534 11 0 0 25 0 1 0 225830964 1511952384 22526 18446744073709551615 134512640 135463285 4294956784 18446744073709551615 134518059 0 0 4096 0 0 0 0 17 1 0 0
/proc/12099/statm: 369129 22526 81 232 0 368894 0
Current children cumulated CPU time (s) 25.49
Current children cumulated vsize (KiB) 1481868

[startup+51.1505 s]
/proc/loadavg: 1.00 1.00 1.00 2/66 12099
/proc/meminfo: memFree=1459240/2055920 swapFree=4183164/4192956
[pid=12093] ppid=12091 vsize=5352 CPUtime=0.04
/proc/12093/stat : 12093 (Barcelogic) S 12091 12093 11704 0 -1 4194304 332 663 0 0 0 0 4 0 16 0 1 0 225830958 5480448 236 18446744073709551615 4194304 4889804 548682069312 18446744073709551615 266890437444 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/12093/statm: 1338 236 197 169 0 49 0
[pid=12099] ppid=12093 vsize=1476516 CPUtime=51.06
/proc/12099/stat : 12099 (bsat) R 12093 12093 11704 0 -1 4194304 29389 0 0 0 5089 17 0 0 25 0 1 0 225830964 1511952384 29247 18446744073709551615 134512640 135463285 4294956784 18446744073709551615 134518101 0 0 4096 0 0 0 0 17 1 0 0
/proc/12099/statm: 369129 29247 81 232 0 368894 0
Current children cumulated CPU time (s) 51.1
Current children cumulated vsize (KiB) 1481868

[startup+102.394 s]
/proc/loadavg: 1.00 1.00 1.00 2/66 12099
/proc/meminfo: memFree=1458984/2055920 swapFree=4183164/4192956
[pid=12093] ppid=12091 vsize=5352 CPUtime=0.04
/proc/12093/stat : 12093 (Barcelogic) S 12091 12093 11704 0 -1 4194304 332 663 0 0 0 0 4 0 16 0 1 0 225830958 5480448 236 18446744073709551615 4194304 4889804 548682069312 18446744073709551615 266890437444 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/12093/statm: 1338 236 197 169 0 49 0
[pid=12099] ppid=12093 vsize=1476516 CPUtime=102.29
/proc/12099/stat : 12099 (bsat) R 12093 12093 11704 0 -1 4194304 29485 0 0 0 10212 17 0 0 25 0 1 0 225830964 1511952384 29343 18446744073709551615 134512640 135463285 4294956784 18446744073709551615 134517808 0 0 4096 0 0 0 0 17 1 0 0
/proc/12099/statm: 369129 29343 81 232 0 368894 0
Current children cumulated CPU time (s) 102.33
Current children cumulated vsize (KiB) 1481868

[startup+162.457 s]
/proc/loadavg: 1.00 1.00 1.00 2/66 12099
/proc/meminfo: memFree=1433960/2055920 swapFree=4183164/4192956
[pid=12093] ppid=12091 vsize=5352 CPUtime=0.04
/proc/12093/stat : 12093 (Barcelogic) S 12091 12093 11704 0 -1 4194304 332 663 0 0 0 0 4 0 16 0 1 0 225830958 5480448 236 18446744073709551615 4194304 4889804 548682069312 18446744073709551615 266890437444 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/12093/statm: 1338 236 197 169 0 49 0
[pid=12099] ppid=12093 vsize=1476516 CPUtime=162.33
/proc/12099/stat : 12099 (bsat) R 12093 12093 11704 0 -1 4194304 35730 0 0 0 16210 23 0 0 25 0 1 0 225830964 1511952384 35588 18446744073709551615 134512640 135463285 4294956784 18446744073709551615 134518059 0 0 4096 0 0 0 0 17 1 0 0
/proc/12099/statm: 369129 35588 81 232 0 368894 0
Current children cumulated CPU time (s) 162.37
Current children cumulated vsize (KiB) 1481868

[startup+222.516 s]
/proc/loadavg: 1.00 1.00 1.00 2/66 12099
/proc/meminfo: memFree=1404008/2055920 swapFree=4183164/4192956
[pid=12093] ppid=12091 vsize=5352 CPUtime=0.04
/proc/12093/stat : 12093 (Barcelogic) S 12091 12093 11704 0 -1 4194304 332 663 0 0 0 0 4 0 16 0 1 0 225830958 5480448 236 18446744073709551615 4194304 4889804 548682069312 18446744073709551615 266890437444 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/12093/statm: 1338 236 197 169 0 49 0
[pid=12099] ppid=12093 vsize=1476516 CPUtime=222.38
/proc/12099/stat : 12099 (bsat) R 12093 12093 11704 0 -1 4194304 43216 0 0 0 22207 31 0 0 25 0 1 0 225830964 1511952384 43074 18446744073709551615 134512640 135463285 4294956784 18446744073709551615 134518059 0 0 4096 0 0 0 0 17 1 0 0
/proc/12099/statm: 369129 43074 81 232 0 368894 0
Current children cumulated CPU time (s) 222.42
Current children cumulated vsize (KiB) 1481868

[startup+282.577 s]
/proc/loadavg: 1.00 1.00 1.00 2/66 12099
/proc/meminfo: memFree=1378344/2055920 swapFree=4183164/4192956
[pid=12093] ppid=12091 vsize=5352 CPUtime=0.04
/proc/12093/stat : 12093 (Barcelogic) S 12091 12093 11704 0 -1 4194304 332 663 0 0 0 0 4 0 16 0 1 0 225830958 5480448 236 18446744073709551615 4194304 4889804 548682069312 18446744073709551615 266890437444 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/12093/statm: 1338 236 197 169 0 49 0
[pid=12099] ppid=12093 vsize=1476516 CPUtime=282.42
/proc/12099/stat : 12099 (bsat) R 12093 12093 11704 0 -1 4194304 49642 0 0 0 28205 37 0 0 25 0 1 0 225830964 1511952384 49500 18446744073709551615 134512640 135463285 4294956784 18446744073709551615 134534798 0 0 4096 0 0 0 0 17 1 0 0
/proc/12099/statm: 369129 49500 81 232 0 368894 0
Current children cumulated CPU time (s) 282.46
Current children cumulated vsize (KiB) 1481868

[startup+342.636 s]
/proc/loadavg: 1.00 1.00 1.00 2/66 12099
/proc/meminfo: memFree=1356456/2055920 swapFree=4183164/4192956
[pid=12093] ppid=12091 vsize=5352 CPUtime=0.04
/proc/12093/stat : 12093 (Barcelogic) S 12091 12093 11704 0 -1 4194304 332 663 0 0 0 0 4 0 16 0 1 0 225830958 5480448 236 18446744073709551615 4194304 4889804 548682069312 18446744073709551615 266890437444 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/12093/statm: 1338 236 197 169 0 49 0
[pid=12099] ppid=12093 vsize=1476516 CPUtime=342.46
/proc/12099/stat : 12099 (bsat) R 12093 12093 11704 0 -1 4194304 55107 0 0 0 34205 41 0 0 25 0 1 0 225830964 1511952384 54965 18446744073709551615 134512640 135463285 4294956784 18446744073709551615 134517801 0 0 4096 0 0 0 0 17 1 0 0
/proc/12099/statm: 369129 54965 81 232 0 368894 0
Current children cumulated CPU time (s) 342.5
Current children cumulated vsize (KiB) 1481868

[startup+402.698 s]
/proc/loadavg: 1.00 1.00 1.00 2/66 12099
/proc/meminfo: memFree=1336616/2055920 swapFree=4183164/4192956
[pid=12093] ppid=12091 vsize=5352 CPUtime=0.04
/proc/12093/stat : 12093 (Barcelogic) S 12091 12093 11704 0 -1 4194304 332 663 0 0 0 0 4 0 16 0 1 0 225830958 5480448 236 18446744073709551615 4194304 4889804 548682069312 18446744073709551615 266890437444 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/12093/statm: 1338 236 197 169 0 49 0
[pid=12099] ppid=12093 vsize=1476516 CPUtime=402.51
/proc/12099/stat : 12099 (bsat) R 12093 12093 11704 0 -1 4194304 59978 0 0 0 40205 46 0 0 25 0 1 0 225830964 1511952384 59836 18446744073709551615 134512640 135463285 4294956784 18446744073709551615 134517801 0 0 4096 0 0 0 0 17 1 0 0
/proc/12099/statm: 369129 59836 81 232 0 368894 0
Current children cumulated CPU time (s) 402.55
Current children cumulated vsize (KiB) 1481868

[startup+462.76 s]
/proc/loadavg: 1.00 1.00 1.00 2/66 12099
/proc/meminfo: memFree=1319016/2055920 swapFree=4183164/4192956
[pid=12093] ppid=12091 vsize=5352 CPUtime=0.04
/proc/12093/stat : 12093 (Barcelogic) S 12091 12093 11704 0 -1 4194304 332 663 0 0 0 0 4 0 16 0 1 0 225830958 5480448 236 18446744073709551615 4194304 4889804 548682069312 18446744073709551615 266890437444 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/12093/statm: 1338 236 197 169 0 49 0
[pid=12099] ppid=12093 vsize=1476516 CPUtime=462.55
/proc/12099/stat : 12099 (bsat) R 12093 12093 11704 0 -1 4194304 64393 0 0 0 46205 50 0 0 25 0 1 0 225830964 1511952384 64251 18446744073709551615 134512640 135463285 4294956784 18446744073709551615 134517801 0 0 4096 0 0 0 0 17 1 0 0
/proc/12099/statm: 369129 64251 81 232 0 368894 0
Current children cumulated CPU time (s) 462.59

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

[pid=12093] ppid=12091 vsize=5352 CPUtime=0.04
/proc/12093/stat : 12093 (Barcelogic) S 12091 12093 11704 0 -1 4194304 332 663 0 0 0 0 4 0 16 0 1 0 225830958 5480448 236 18446744073709551615 4194304 4889804 548682069312 18446744073709551615 266890437444 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/12093/statm: 1338 236 197 169 0 49 0
[pid=12099] ppid=12093 vsize=1476516 CPUtime=522.56
/proc/12099/stat : 12099 (bsat) R 12093 12093 11704 0 -1 4194304 68616 0 0 0 52201 55 0 0 25 0 1 0 225830964 1511952384 68474 18446744073709551615 134512640 135463285 4294956784 18446744073709551615 134517801 0 0 4096 0 0 0 0 17 1 0 0
/proc/12099/statm: 369129 68474 81 232 0 368894 0
Current children cumulated CPU time (s) 522.6
Current children cumulated vsize (KiB) 1481868

[startup+582.916 s]
/proc/loadavg: 1.00 1.00 1.00 2/72 12269
/proc/meminfo: memFree=1284784/2055920 swapFree=4183164/4192956
[pid=12093] ppid=12091 vsize=5352 CPUtime=0.04
/proc/12093/stat : 12093 (Barcelogic) S 12091 12093 11704 0 -1 4194304 332 663 0 0 0 0 4 0 16 0 1 0 225830958 5480448 236 18446744073709551615 4194304 4889804 548682069312 18446744073709551615 266890437444 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/12093/statm: 1338 236 197 169 0 49 0
[pid=12099] ppid=12093 vsize=1476516 CPUtime=582.6
/proc/12099/stat : 12099 (bsat) R 12093 12093 11704 0 -1 4194304 72571 0 0 0 58201 59 0 0 25 0 1 0 225830964 1511952384 72429 18446744073709551615 134512640 135463285 4294956784 18446744073709551615 134517808 0 0 4096 0 0 0 0 17 1 0 0
/proc/12099/statm: 369129 72429 81 232 0 368894 0
Current children cumulated CPU time (s) 582.64
Current children cumulated vsize (KiB) 1481868

[startup+642.99 s]
/proc/loadavg: 1.00 1.00 1.00 2/66 12297
/proc/meminfo: memFree=1271080/2055920 swapFree=4183164/4192956
[pid=12093] ppid=12091 vsize=5352 CPUtime=0.04
/proc/12093/stat : 12093 (Barcelogic) S 12091 12093 11704 0 -1 4194304 332 663 0 0 0 0 4 0 16 0 1 0 225830958 5480448 236 18446744073709551615 4194304 4889804 548682069312 18446744073709551615 266890437444 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/12093/statm: 1338 236 197 169 0 49 0
[pid=12099] ppid=12093 vsize=1476516 CPUtime=642.63
/proc/12099/stat : 12099 (bsat) R 12093 12093 11704 0 -1 4194304 76279 0 0 0 64201 62 0 0 25 0 1 0 225830964 1511952384 76137 18446744073709551615 134512640 135463285 4294956784 18446744073709551615 134517801 0 0 4096 0 0 0 0 17 1 0 0
/proc/12099/statm: 369129 76137 81 232 0 368894 0
Current children cumulated CPU time (s) 642.67
Current children cumulated vsize (KiB) 1481868

[startup+703.051 s]
/proc/loadavg: 1.00 1.00 1.00 2/66 12297
/proc/meminfo: memFree=1257064/2055920 swapFree=4183164/4192956
[pid=12093] ppid=12091 vsize=5352 CPUtime=0.04
/proc/12093/stat : 12093 (Barcelogic) S 12091 12093 11704 0 -1 4194304 332 663 0 0 0 0 4 0 16 0 1 0 225830958 5480448 236 18446744073709551615 4194304 4889804 548682069312 18446744073709551615 266890437444 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/12093/statm: 1338 236 197 169 0 49 0
[pid=12099] ppid=12093 vsize=1476516 CPUtime=702.68
/proc/12099/stat : 12099 (bsat) R 12093 12093 11704 0 -1 4194304 79789 0 0 0 70203 65 0 0 25 0 1 0 225830964 1511952384 79647 18446744073709551615 134512640 135463285 4294956784 18446744073709551615 134517801 0 0 4096 0 0 0 0 17 1 0 0
/proc/12099/statm: 369129 79647 81 232 0 368894 0
Current children cumulated CPU time (s) 702.72
Current children cumulated vsize (KiB) 1481868

[startup+763.11 s]
/proc/loadavg: 1.00 1.00 1.00 2/66 12297
/proc/meminfo: memFree=1244072/2055920 swapFree=4183164/4192956
[pid=12093] ppid=12091 vsize=5352 CPUtime=0.04
/proc/12093/stat : 12093 (Barcelogic) S 12091 12093 11704 0 -1 4194304 332 663 0 0 0 0 4 0 16 0 1 0 225830958 5480448 236 18446744073709551615 4194304 4889804 548682069312 18446744073709551615 266890437444 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/12093/statm: 1338 236 197 169 0 49 0
[pid=12099] ppid=12093 vsize=1476516 CPUtime=762.72
/proc/12099/stat : 12099 (bsat) R 12093 12093 11704 0 -1 4194304 83048 0 0 0 76204 68 0 0 25 0 1 0 225830964 1511952384 82906 18446744073709551615 134512640 135463285 4294956784 18446744073709551615 134517801 0 0 4096 0 0 0 0 17 1 0 0
/proc/12099/statm: 369129 82906 81 232 0 368894 0
Current children cumulated CPU time (s) 762.76
Current children cumulated vsize (KiB) 1481868

[startup+823.173 s]
/proc/loadavg: 1.00 1.00 1.00 2/66 12297
/proc/meminfo: memFree=1231272/2055920 swapFree=4183164/4192956
[pid=12093] ppid=12091 vsize=5352 CPUtime=0.04
/proc/12093/stat : 12093 (Barcelogic) S 12091 12093 11704 0 -1 4194304 332 663 0 0 0 0 4 0 16 0 1 0 225830958 5480448 236 18446744073709551615 4194304 4889804 548682069312 18446744073709551615 266890437444 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/12093/statm: 1338 236 197 169 0 49 0
[pid=12099] ppid=12093 vsize=1476516 CPUtime=822.76
/proc/12099/stat : 12099 (bsat) R 12093 12093 11704 0 -1 4194304 86232 0 0 0 82204 72 0 0 25 0 1 0 225830964 1511952384 86090 18446744073709551615 134512640 135463285 4294956784 18446744073709551615 134517801 0 0 4096 0 0 0 0 17 1 0 0
/proc/12099/statm: 369129 86090 81 232 0 368894 0
Current children cumulated CPU time (s) 822.8
Current children cumulated vsize (KiB) 1481868

[startup+883.232 s]
/proc/loadavg: 1.00 1.00 1.00 2/66 12297
/proc/meminfo: memFree=1219816/2055920 swapFree=4183164/4192956
[pid=12093] ppid=12091 vsize=5352 CPUtime=0.04
/proc/12093/stat : 12093 (Barcelogic) S 12091 12093 11704 0 -1 4194304 332 663 0 0 0 0 4 0 16 0 1 0 225830958 5480448 236 18446744073709551615 4194304 4889804 548682069312 18446744073709551615 266890437444 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/12093/statm: 1338 236 197 169 0 49 0
[pid=12099] ppid=12093 vsize=1476516 CPUtime=882.8
/proc/12099/stat : 12099 (bsat) R 12093 12093 11704 0 -1 4194304 89098 0 0 0 88205 75 0 0 25 0 1 0 225830964 1511952384 88956 18446744073709551615 134512640 135463285 4294956784 18446744073709551615 134518059 0 0 4096 0 0 0 0 17 1 0 0
/proc/12099/statm: 369129 88956 81 232 0 368894 0
Current children cumulated CPU time (s) 882.84
Current children cumulated vsize (KiB) 1481868

[startup+943.292 s]
/proc/loadavg: 1.00 1.00 1.00 2/66 12297
/proc/meminfo: memFree=1208936/2055920 swapFree=4183164/4192956
[pid=12093] ppid=12091 vsize=5352 CPUtime=0.04
/proc/12093/stat : 12093 (Barcelogic) S 12091 12093 11704 0 -1 4194304 332 663 0 0 0 0 4 0 16 0 1 0 225830958 5480448 236 18446744073709551615 4194304 4889804 548682069312 18446744073709551615 266890437444 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/12093/statm: 1338 236 197 169 0 49 0
[pid=12099] ppid=12093 vsize=1476516 CPUtime=942.85
/proc/12099/stat : 12099 (bsat) R 12093 12093 11704 0 -1 4194304 91831 0 0 0 94207 78 0 0 25 0 1 0 225830964 1511952384 91689 18446744073709551615 134512640 135463285 4294956784 18446744073709551615 134517801 0 0 4096 0 0 0 0 17 1 0 0
/proc/12099/statm: 369129 91689 81 232 0 368894 0
Current children cumulated CPU time (s) 942.89
Current children cumulated vsize (KiB) 1481868

[startup+1003.35 s]
/proc/loadavg: 1.00 1.00 1.00 2/66 12297
/proc/meminfo: memFree=1198120/2055920 swapFree=4183164/4192956
[pid=12093] ppid=12091 vsize=5352 CPUtime=0.04
/proc/12093/stat : 12093 (Barcelogic) S 12091 12093 11704 0 -1 4194304 332 663 0 0 0 0 4 0 16 0 1 0 225830958 5480448 236 18446744073709551615 4194304 4889804 548682069312 18446744073709551615 266890437444 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/12093/statm: 1338 236 197 169 0 49 0
[pid=12099] ppid=12093 vsize=1476516 CPUtime=1002.89
/proc/12099/stat : 12099 (bsat) R 12093 12093 11704 0 -1 4194304 94553 0 0 0 100208 81 0 0 25 0 1 0 225830964 1511952384 94411 18446744073709551615 134512640 135463285 4294956784 18446744073709551615 134517801 0 0 4096 0 0 0 0 17 1 0 0
/proc/12099/statm: 369129 94411 81 232 0 368894 0
Current children cumulated CPU time (s) 1002.93
Current children cumulated vsize (KiB) 1481868

[startup+1063.41 s]
/proc/loadavg: 1.00 1.00 1.00 2/66 12297
/proc/meminfo: memFree=1186472/2055920 swapFree=4183164/4192956
[pid=12093] ppid=12091 vsize=5352 CPUtime=0.04
/proc/12093/stat : 12093 (Barcelogic) S 12091 12093 11704 0 -1 4194304 332 663 0 0 0 0 4 0 16 0 1 0 225830958 5480448 236 18446744073709551615 4194304 4889804 548682069312 18446744073709551615 266890437444 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/12093/statm: 1338 236 197 169 0 49 0
[pid=12099] ppid=12093 vsize=1476516 CPUtime=1062.94
/proc/12099/stat : 12099 (bsat) R 12093 12093 11704 0 -1 4194304 97400 0 0 0 106211 83 0 0 25 0 1 0 225830964 1511952384 97258 18446744073709551615 134512640 135463285 4294956784 18446744073709551615 134518821 0 0 4096 0 0 0 0 17 1 0 0
/proc/12099/statm: 369129 97258 81 232 0 368894 0
Current children cumulated CPU time (s) 1062.98
Current children cumulated vsize (KiB) 1481868

[startup+1123.47 s]
/proc/loadavg: 1.00 1.00 1.00 2/66 12297
/proc/meminfo: memFree=1175784/2055920 swapFree=4183164/4192956
[pid=12093] ppid=12091 vsize=5352 CPUtime=0.04
/proc/12093/stat : 12093 (Barcelogic) S 12091 12093 11704 0 -1 4194304 332 663 0 0 0 0 4 0 16 0 1 0 225830958 5480448 236 18446744073709551615 4194304 4889804 548682069312 18446744073709551615 266890437444 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/12093/statm: 1338 236 197 169 0 49 0
[pid=12099] ppid=12093 vsize=1476516 CPUtime=1122.98
/proc/12099/stat : 12099 (bsat) R 12093 12093 11704 0 -1 4194304 100086 0 0 0 112212 86 0 0 25 0 1 0 225830964 1511952384 99944 18446744073709551615 134512640 135463285 4294956784 18446744073709551615 134517801 0 0 4096 0 0 0 0 17 1 0 0
/proc/12099/statm: 369129 99944 81 232 0 368894 0
Current children cumulated CPU time (s) 1123.02
Current children cumulated vsize (KiB) 1481868

[startup+1183.53 s]
/proc/loadavg: 1.00 1.00 1.00 2/66 12297
/proc/meminfo: memFree=1165736/2055920 swapFree=4183164/4192956
[pid=12093] ppid=12091 vsize=5352 CPUtime=0.04
/proc/12093/stat : 12093 (Barcelogic) S 12091 12093 11704 0 -1 4194304 332 663 0 0 0 0 4 0 16 0 1 0 225830958 5480448 236 18446744073709551615 4194304 4889804 548682069312 18446744073709551615 266890437444 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/12093/statm: 1338 236 197 169 0 49 0
[pid=12099] ppid=12093 vsize=1476516 CPUtime=1183.02
/proc/12099/stat : 12099 (bsat) R 12093 12093 11704 0 -1 4194304 102605 0 0 0 118213 89 0 0 25 0 1 0 225830964 1511952384 102463 18446744073709551615 134512640 135463285 4294956784 18446744073709551615 134517801 0 0 4096 0 0 0 0 17 1 0 0
/proc/12099/statm: 369129 102463 81 232 0 368894 0
Current children cumulated CPU time (s) 1183.06
Current children cumulated vsize (KiB) 1481868



Maximum CPU time exceeded: sending SIGTERM then SIGKILL

[startup+1200.55 s]
/proc/loadavg: 1.00 1.00 1.00 2/66 12297
/proc/meminfo: memFree=1162728/2055920 swapFree=4183164/4192956
[pid=12093] ppid=12091 vsize=5352 CPUtime=0.04
/proc/12093/stat : 12093 (Barcelogic) S 12091 12093 11704 0 -1 4194304 332 663 0 0 0 0 4 0 16 0 1 0 225830958 5480448 236 18446744073709551615 4194304 4889804 548682069312 18446744073709551615 266890437444 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/12093/statm: 1338 236 197 169 0 49 0
[pid=12099] ppid=12093 vsize=1476516 CPUtime=1200.03
/proc/12099/stat : 12099 (bsat) R 12093 12093 11704 0 -1 4194304 103327 0 0 0 119913 90 0 0 25 0 1 0 225830964 1511952384 103185 18446744073709551615 134512640 135463285 4294956784 18446744073709551615 134517801 0 0 4096 0 0 0 0 17 1 0 0
/proc/12099/statm: 369129 103185 81 232 0 368894 0
Current children cumulated CPU time (s) 1200.07
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 12093 and gives childrusage.ru_utime.tv_sec=0 childrusage.ru_utime.tv_usec=51992 childrusage.ru_stime.tv_sec=0 childrusage.ru_stime.tv_usec=6998
CPU time returned by wait4() is 0.05899
while last known CPU time is 1200.07

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

Real time (s): 1200.56
CPU time (s): 1200.07
CPU user time (s): 1199.17
CPU system time (s): 0.9
CPU usage (%): 99.9592
Max. virtual memory (cumulated for all children) (KiB): 1482332

getrusage(RUSAGE_CHILDREN,...) data:
user time used= 0.051992
system time used= 0.006998
maximum resident set size= 0
integral shared memory size= 0
integral unshared data size= 0
integral unshared stack size= 0
page reclaims= 995
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= 35
involuntary context switches= 9

runsolver used 1.03184 second user time and 2.45763 second system time

The end

Launcher Data (download as text)

Begin job on node38 on Wed Feb 21 11:52:31 UTC 2007

IDJOB= 304442
IDBENCH= 20132
IDSOLVER= 122
FILE ID= node38/304442-1172058751

PBS_JOBID= 3892778

Free space on /tmp= 66560 MiB

SOLVER NAME= barcelogic 2007-02-08
BENCH NAME= HOME/pub/bench/SAT07/random/LargeSize/7SAT/v160/unif-k7-r85-v160-c13600-S679764311-04.cnf
COMMAND LINE= /tmp/evaluation/304442-1172058751/Barcelogic /tmp/evaluation/304442-1172058751/instance-304442-1172058751.cnf            
RUNSOLVER COMMAND LINE= runsolver  --timestamp  -w ROOT/results/node38/watcher-304442-1172058751 -o ROOT/results/node38/solver-304442-1172058751 -C 1200 -M 1800 --output-limit 1,15  /tmp/evaluation/304442-1172058751/Barcelogic /tmp/evaluation/304442-1172058751/instance-304442-1172058751.cnf            

META MD5SUM SOLVER= 543870ed8fcecafe9ec15dfb146dc18f
MD5SUM BENCH=  16242b6f859b81dbfcf1afca06363c42

RANDOM SEED= 584714758

TIME LIMIT= 1200 seconds
MEMORY LIMIT= 1800 MiB

Linux node38.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		: 3000.233
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		: 3000.233
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:       1577616 kB
Buffers:         35520 kB
Cached:         385344 kB
SwapCached:       4408 kB
Active:         345524 kB
Inactive:        85972 kB
HighTotal:           0 kB
HighFree:            0 kB
LowTotal:      2055920 kB
LowFree:       1577616 kB
SwapTotal:     4192956 kB
SwapFree:      4183164 kB
Dirty:            2144 kB
Writeback:           0 kB
Mapped:          15440 kB
Slab:            32788 kB
Committed_AS:   519296 kB
PageTables:       1468 kB
VmallocTotal: 536870911 kB
VmallocUsed:    264952 kB
VmallocChunk: 536605679 kB
HugePages_Total:     0
HugePages_Free:      0
Hugepagesize:     2048 kB

Free space on /tmp at the end= 66559 MiB

End job on node38 on Wed Feb 21 12:12:34 UTC 2007