Trace number 302843

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 1200.51

General information on the benchmark

Namerandom/LargeSize/7SAT/v240/
unif-k7-r85-v240-c20400-S660110840-06.cnf
MD5SUM4b21b8e0976302c1b0731a8b86b306d2
Bench CategoryRANDOM (random 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 variables240
Number of clauses20400
Sum of the clauses size142800
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 520400

Solver Data (download as text)

0.00/0.00	c Parsing...
0.00/0.03	c ==============================================================================
0.00/0.03	c |           |     ORIGINAL     |              LEARNT              |          |
0.00/0.03	c | Conflicts | Clauses Literals |   Limit Clauses Literals  Lit/Cl | Progress |
0.00/0.03	c ==============================================================================
0.00/0.03	c |         0 |   20400   142800 |    6119       0        0     nan |  0.000 % |
0.00/0.03	c ==============================================================================
0.00/0.03	c Result  :   #vars: 240   #clauses: 20400   #literals: 142800
0.00/0.03	c CPU time:   0.025996 s
0.00/0.03	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/node67/watcher-302843-1172021148 -o ROOT/results/node67/solver-302843-1172021148 -C 1200 -M 1800 --output-limit 1,15 /tmp/evaluation/302843-1172021148/Barcelogic /tmp/evaluation/302843-1172021148/instance-302843-1172021148.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 1.01 1.11 3/64 10433
/proc/meminfo: memFree=1672248/2055920 swapFree=4175972/4192956
[pid=10433] ppid=10431 vsize=5352 CPUtime=0
/proc/10433/stat : 10433 (Barcelogic) S 10431 10433 9712 0 -1 4194304 274 0 0 0 0 0 0 0 18 0 1 0 222072392 5480448 232 18446744073709551615 4194304 4889804 548682069312 18446744073709551615 271638560850 0 0 4100 65536 18446744071563648864 0 0 17 1 0 0
/proc/10433/statm: 1338 232 195 169 0 49 0
[pid=10434] ppid=10433 vsize=5352 CPUtime=0
/proc/10434/stat : 10434 (Barcelogic) S 10433 10433 9712 0 -1 4194368 53 25 0 0 0 0 0 0 20 0 1 0 222072393 5480448 236 18446744073709551615 4194304 4889804 548682069312 18446744073709551615 271638389572 0 65536 4096 65538 18446744071563356171 0 0 17 1 0 0
/proc/10434/statm: 1338 236 198 169 0 49 0
[pid=10436] ppid=10434 vsize=0 CPUtime=0
/proc/10436/stat : 10436 (sed) D 10434 10433 9712 0 -1 4194308 163 0 0 0 0 0 0 0 21 0 1 0 222072393 0 0 18446744073709551615 0 0 0 0 0 0 2147483391 4096 0 18446744072099781622 0 0 17 1 0 0
/proc/10436/statm: 
[startup+0.107109 s]
/proc/loadavg: 1.00 1.01 1.11 3/64 10433
/proc/meminfo: memFree=1672248/2055920 swapFree=4175972/4192956
[pid=10433] ppid=10431 vsize=5352 CPUtime=0.08
/proc/10433/stat : 10433 (Barcelogic) S 10431 10433 9712 0 -1 4194304 332 818 0 0 0 0 7 1 16 0 1 0 222072392 5480448 236 18446744073709551615 4194304 4889804 548682069312 18446744073709551615 271638389572 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/10433/statm: 1338 236 197 169 0 49 0
Current children cumulated CPU time (s) 0.08
Current children cumulated vsize (KiB) 5352

[startup+0.515149 s]
/proc/loadavg: 1.00 1.01 1.11 3/64 10433
/proc/meminfo: memFree=1672248/2055920 swapFree=4175972/4192956
[pid=10433] ppid=10431 vsize=5352 CPUtime=0.08
/proc/10433/stat : 10433 (Barcelogic) S 10431 10433 9712 0 -1 4194304 332 818 0 0 0 0 7 1 16 0 1 0 222072392 5480448 236 18446744073709551615 4194304 4889804 548682069312 18446744073709551615 271638389572 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/10433/statm: 1338 236 197 169 0 49 0
Current children cumulated CPU time (s) 0.08
Current children cumulated vsize (KiB) 5352

[startup+1.33523 s]
/proc/loadavg: 1.00 1.01 1.11 2/66 10439
/proc/meminfo: memFree=1660968/2055920 swapFree=4175972/4192956
[pid=10433] ppid=10431 vsize=5352 CPUtime=0.08
/proc/10433/stat : 10433 (Barcelogic) S 10431 10433 9712 0 -1 4194304 332 818 0 0 0 0 7 1 16 0 1 0 222072392 5480448 236 18446744073709551615 4194304 4889804 548682069312 18446744073709551615 271638389572 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/10433/statm: 1338 236 197 169 0 49 0
[pid=10439] ppid=10433 vsize=1476524 CPUtime=1.22
/proc/10439/stat : 10439 (bsat) R 10433 10433 9712 0 -1 4194304 3007 0 0 0 121 1 0 0 25 0 1 0 222072402 1511960576 2981 18446744073709551615 134512640 135463285 4294956784 18446744073709551615 134529786 0 0 4096 0 0 0 0 17 1 0 0
/proc/10439/statm: 369131 2981 81 232 0 368896 0
Current children cumulated CPU time (s) 1.3
Current children cumulated vsize (KiB) 1481876

[startup+2.97141 s]
/proc/loadavg: 1.00 1.01 1.11 2/66 10439
/proc/meminfo: memFree=1654568/2055920 swapFree=4175972/4192956
[pid=10433] ppid=10431 vsize=5352 CPUtime=0.08
/proc/10433/stat : 10433 (Barcelogic) S 10431 10433 9712 0 -1 4194304 332 818 0 0 0 0 7 1 16 0 1 0 222072392 5480448 236 18446744073709551615 4194304 4889804 548682069312 18446744073709551615 271638389572 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/10433/statm: 1338 236 197 169 0 49 0
[pid=10439] ppid=10433 vsize=1476524 CPUtime=2.87
/proc/10439/stat : 10439 (bsat) R 10433 10433 9712 0 -1 4194304 5239 0 0 0 284 3 0 0 25 0 1 0 222072402 1511960576 5213 18446744073709551615 134512640 135463285 4294956784 18446744073709551615 134529786 0 0 4096 0 0 0 0 17 1 0 0
/proc/10439/statm: 369131 5213 81 232 0 368896 0
Current children cumulated CPU time (s) 2.95
Current children cumulated vsize (KiB) 1481876

[startup+6.25775 s]
/proc/loadavg: 1.00 1.01 1.11 2/66 10439
/proc/meminfo: memFree=1637736/2055920 swapFree=4175972/4192956
[pid=10433] ppid=10431 vsize=5352 CPUtime=0.08
/proc/10433/stat : 10433 (Barcelogic) S 10431 10433 9712 0 -1 4194304 332 818 0 0 0 0 7 1 16 0 1 0 222072392 5480448 236 18446744073709551615 4194304 4889804 548682069312 18446744073709551615 271638389572 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/10433/statm: 1338 236 197 169 0 49 0
[pid=10439] ppid=10433 vsize=1476524 CPUtime=6.15
/proc/10439/stat : 10439 (bsat) R 10433 10433 9712 0 -1 4194304 9144 0 0 0 611 4 0 0 25 0 1 0 222072402 1511960576 9118 18446744073709551615 134512640 135463285 4294956784 18446744073709551615 134518153 0 0 4096 0 0 0 0 17 1 0 0
/proc/10439/statm: 369131 9118 81 232 0 368896 0
Current children cumulated CPU time (s) 6.23
Current children cumulated vsize (KiB) 1481876

[startup+12.7084 s]
/proc/loadavg: 1.00 1.01 1.11 2/66 10439
/proc/meminfo: memFree=1611816/2055920 swapFree=4175972/4192956
[pid=10433] ppid=10431 vsize=5352 CPUtime=0.08
/proc/10433/stat : 10433 (Barcelogic) S 10431 10433 9712 0 -1 4194304 332 818 0 0 0 0 7 1 16 0 1 0 222072392 5480448 236 18446744073709551615 4194304 4889804 548682069312 18446744073709551615 271638389572 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/10433/statm: 1338 236 197 169 0 49 0
[pid=10439] ppid=10433 vsize=1476524 CPUtime=12.6
/proc/10439/stat : 10439 (bsat) R 10433 10433 9712 0 -1 4194304 15163 0 0 0 1253 7 0 0 25 0 1 0 222072402 1511960576 15137 18446744073709551615 134512640 135463285 4294956784 18446744073709551615 134517819 0 0 4096 0 0 0 0 17 1 0 0
/proc/10439/statm: 369131 15137 81 232 0 368896 0
Current children cumulated CPU time (s) 12.68
Current children cumulated vsize (KiB) 1481876

[startup+25.5238 s]
/proc/loadavg: 1.00 1.01 1.11 2/66 10439
/proc/meminfo: memFree=1575336/2055920 swapFree=4175972/4192956
[pid=10433] ppid=10431 vsize=5352 CPUtime=0.08
/proc/10433/stat : 10433 (Barcelogic) S 10431 10433 9712 0 -1 4194304 332 818 0 0 0 0 7 1 16 0 1 0 222072392 5480448 236 18446744073709551615 4194304 4889804 548682069312 18446744073709551615 271638389572 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/10433/statm: 1338 236 197 169 0 49 0
[pid=10439] ppid=10433 vsize=1476524 CPUtime=25.41
/proc/10439/stat : 10439 (bsat) R 10433 10433 9712 0 -1 4194304 24385 0 0 0 2528 13 0 0 25 0 1 0 222072402 1511960576 24359 18446744073709551615 134512640 135463285 4294956784 18446744073709551615 134529786 0 0 4096 0 0 0 0 17 1 0 0
/proc/10439/statm: 369131 24359 81 232 0 368896 0
Current children cumulated CPU time (s) 25.49
Current children cumulated vsize (KiB) 1481876

[startup+51.1484 s]
/proc/loadavg: 1.00 1.01 1.10 2/66 10439
/proc/meminfo: memFree=1508328/2055920 swapFree=4175972/4192956
[pid=10433] ppid=10431 vsize=5352 CPUtime=0.08
/proc/10433/stat : 10433 (Barcelogic) S 10431 10433 9712 0 -1 4194304 332 818 0 0 0 0 7 1 16 0 1 0 222072392 5480448 236 18446744073709551615 4194304 4889804 548682069312 18446744073709551615 271638389572 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/10433/statm: 1338 236 197 169 0 49 0
[pid=10439] ppid=10433 vsize=1476524 CPUtime=51.03
/proc/10439/stat : 10439 (bsat) R 10433 10433 9712 0 -1 4194304 40920 0 0 0 5079 24 0 0 25 0 1 0 222072402 1511960576 40894 18446744073709551615 134512640 135463285 4294956784 18446744073709551615 134517801 0 0 4096 0 0 0 0 17 1 0 0
/proc/10439/statm: 369131 40894 81 232 0 368896 0
Current children cumulated CPU time (s) 51.11
Current children cumulated vsize (KiB) 1481876

[startup+102.392 s]
/proc/loadavg: 1.00 1.00 1.09 2/66 10439
/proc/meminfo: memFree=1424360/2055920 swapFree=4175972/4192956
[pid=10433] ppid=10431 vsize=5352 CPUtime=0.08
/proc/10433/stat : 10433 (Barcelogic) S 10431 10433 9712 0 -1 4194304 332 818 0 0 0 0 7 1 16 0 1 0 222072392 5480448 236 18446744073709551615 4194304 4889804 548682069312 18446744073709551615 271638389572 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/10433/statm: 1338 236 197 169 0 49 0
[pid=10439] ppid=10433 vsize=1476524 CPUtime=102.26
/proc/10439/stat : 10439 (bsat) R 10433 10433 9712 0 -1 4194304 61950 0 0 0 10187 39 0 0 25 0 1 0 222072402 1511960576 61924 18446744073709551615 134512640 135463285 4294956784 18446744073709551615 134517801 0 0 4096 0 0 0 0 17 1 0 0
/proc/10439/statm: 369131 61924 81 232 0 368896 0
Current children cumulated CPU time (s) 102.34
Current children cumulated vsize (KiB) 1481876

[startup+162.452 s]
/proc/loadavg: 1.00 1.00 1.09 2/66 10439
/proc/meminfo: memFree=1364840/2055920 swapFree=4175972/4192956
[pid=10433] ppid=10431 vsize=5352 CPUtime=0.08
/proc/10433/stat : 10433 (Barcelogic) S 10431 10433 9712 0 -1 4194304 332 818 0 0 0 0 7 1 16 0 1 0 222072392 5480448 236 18446744073709551615 4194304 4889804 548682069312 18446744073709551615 271638389572 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/10433/statm: 1338 236 197 169 0 49 0
[pid=10439] ppid=10433 vsize=1476524 CPUtime=162.3
/proc/10439/stat : 10439 (bsat) R 10433 10433 9712 0 -1 4194304 76532 0 0 0 16177 53 0 0 25 0 1 0 222072402 1511960576 76506 18446744073709551615 134512640 135463285 4294956784 18446744073709551615 134518595 0 0 4096 0 0 0 0 17 1 0 0
/proc/10439/statm: 369131 76506 81 232 0 368896 0
Current children cumulated CPU time (s) 162.38
Current children cumulated vsize (KiB) 1481876

[startup+222.508 s]
/proc/loadavg: 1.00 1.00 1.08 2/66 10439
/proc/meminfo: memFree=1321960/2055920 swapFree=4175972/4192956
[pid=10433] ppid=10431 vsize=5352 CPUtime=0.08
/proc/10433/stat : 10433 (Barcelogic) S 10431 10433 9712 0 -1 4194304 332 818 0 0 0 0 7 1 16 0 1 0 222072392 5480448 236 18446744073709551615 4194304 4889804 548682069312 18446744073709551615 271638389572 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/10433/statm: 1338 236 197 169 0 49 0
[pid=10439] ppid=10433 vsize=1476524 CPUtime=222.34
/proc/10439/stat : 10439 (bsat) R 10433 10433 9712 0 -1 4194304 87269 0 0 0 22172 62 0 0 25 0 1 0 222072402 1511960576 87243 18446744073709551615 134512640 135463285 4294956784 18446744073709551615 134517801 0 0 4096 0 0 0 0 17 1 0 0
/proc/10439/statm: 369131 87243 81 232 0 368896 0
Current children cumulated CPU time (s) 222.42
Current children cumulated vsize (KiB) 1481876

[startup+282.567 s]
/proc/loadavg: 1.00 1.00 1.07 2/66 10439
/proc/meminfo: memFree=1285096/2055920 swapFree=4175972/4192956
[pid=10433] ppid=10431 vsize=5352 CPUtime=0.08
/proc/10433/stat : 10433 (Barcelogic) S 10431 10433 9712 0 -1 4194304 332 818 0 0 0 0 7 1 16 0 1 0 222072392 5480448 236 18446744073709551615 4194304 4889804 548682069312 18446744073709551615 271638389572 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/10433/statm: 1338 236 197 169 0 49 0
[pid=10439] ppid=10433 vsize=1476524 CPUtime=282.38
/proc/10439/stat : 10439 (bsat) R 10433 10433 9712 0 -1 4194304 96474 0 0 0 28167 71 0 0 25 0 1 0 222072402 1511960576 96448 18446744073709551615 134512640 135463285 4294956784 18446744073709551615 134517801 0 0 4096 0 0 0 0 17 1 0 0
/proc/10439/statm: 369131 96448 81 232 0 368896 0
Current children cumulated CPU time (s) 282.46
Current children cumulated vsize (KiB) 1481876

[startup+342.623 s]
/proc/loadavg: 1.00 1.00 1.07 2/66 10439
/proc/meminfo: memFree=1255528/2055920 swapFree=4175972/4192956
[pid=10433] ppid=10431 vsize=5352 CPUtime=0.08
/proc/10433/stat : 10433 (Barcelogic) S 10431 10433 9712 0 -1 4194304 332 818 0 0 0 0 7 1 16 0 1 0 222072392 5480448 236 18446744073709551615 4194304 4889804 548682069312 18446744073709551615 271638389572 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/10433/statm: 1338 236 197 169 0 49 0
[pid=10439] ppid=10433 vsize=1476524 CPUtime=342.42
/proc/10439/stat : 10439 (bsat) R 10433 10433 9712 0 -1 4194304 103896 0 0 0 34164 78 0 0 25 0 1 0 222072402 1511960576 103870 18446744073709551615 134512640 135463285 4294956784 18446744073709551615 134517801 0 0 4096 0 0 0 0 17 1 0 0
/proc/10439/statm: 369131 103870 81 232 0 368896 0
Current children cumulated CPU time (s) 342.5
Current children cumulated vsize (KiB) 1481876

[startup+402.685 s]
/proc/loadavg: 1.00 1.00 1.06 2/66 10439
/proc/meminfo: memFree=1227240/2055920 swapFree=4175972/4192956
[pid=10433] ppid=10431 vsize=5352 CPUtime=0.08
/proc/10433/stat : 10433 (Barcelogic) S 10431 10433 9712 0 -1 4194304 332 818 0 0 0 0 7 1 16 0 1 0 222072392 5480448 236 18446744073709551615 4194304 4889804 548682069312 18446744073709551615 271638389572 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/10433/statm: 1338 236 197 169 0 49 0
[pid=10439] ppid=10433 vsize=1476524 CPUtime=402.46
/proc/10439/stat : 10439 (bsat) R 10433 10433 9712 0 -1 4194304 110829 0 0 0 40162 84 0 0 25 0 1 0 222072402 1511960576 110803 18446744073709551615 134512640 135463285 4294956784 18446744073709551615 134517801 0 0 4096 0 0 0 0 17 1 0 0
/proc/10439/statm: 369131 110803 81 232 0 368896 0
Current children cumulated CPU time (s) 402.54
Current children cumulated vsize (KiB) 1481876

[startup+462.741 s]
/proc/loadavg: 1.00 1.00 1.06 2/66 10439
/proc/meminfo: memFree=1201512/2055920 swapFree=4175972/4192956
[pid=10433] ppid=10431 vsize=5352 CPUtime=0.08
/proc/10433/stat : 10433 (Barcelogic) S 10431 10433 9712 0 -1 4194304 332 818 0 0 0 0 7 1 16 0 1 0 222072392 5480448 236 18446744073709551615 4194304 4889804 548682069312 18446744073709551615 271638389572 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/10433/statm: 1338 236 197 169 0 49 0
[pid=10439] ppid=10433 vsize=1476524 CPUtime=462.51
/proc/10439/stat : 10439 (bsat) R 10433 10433 9712 0 -1 4194304 117281 0 0 0 46158 93 0 0 25 0 1 0 222072402 1511960576 117255 18446744073709551615 134512640 135463285 4294956784 18446744073709551615 134517801 0 0 4096 0 0 0 0 17 1 0 0
/proc/10439/statm: 369131 117255 81 232 0 368896 0
Current children cumulated CPU time (s) 462.59
Current children cumulated vsize (KiB) 1481876

[startup+522.797 s]
/proc/loadavg: 1.00 1.00 1.05 2/66 10439

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

[pid=10433] ppid=10431 vsize=5352 CPUtime=0.08
/proc/10433/stat : 10433 (Barcelogic) S 10431 10433 9712 0 -1 4194304 332 818 0 0 0 0 7 1 16 0 1 0 222072392 5480448 236 18446744073709551615 4194304 4889804 548682069312 18446744073709551615 271638389572 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/10433/statm: 1338 236 197 169 0 49 0
[pid=10439] ppid=10433 vsize=1476524 CPUtime=522.54
/proc/10439/stat : 10439 (bsat) R 10433 10433 9712 0 -1 4194304 123199 0 0 0 52155 99 0 0 25 0 1 0 222072402 1511960576 123173 18446744073709551615 134512640 135463285 4294956784 18446744073709551615 134517801 0 0 4096 0 0 0 0 17 1 0 0
/proc/10439/statm: 369131 123173 81 232 0 368896 0
Current children cumulated CPU time (s) 522.62
Current children cumulated vsize (KiB) 1481876

[startup+582.85 s]
/proc/loadavg: 1.00 1.00 1.04 2/66 10439
/proc/meminfo: memFree=1155624/2055920 swapFree=4175972/4192956
[pid=10433] ppid=10431 vsize=5352 CPUtime=0.08
/proc/10433/stat : 10433 (Barcelogic) S 10431 10433 9712 0 -1 4194304 332 818 0 0 0 0 7 1 16 0 1 0 222072392 5480448 236 18446744073709551615 4194304 4889804 548682069312 18446744073709551615 271638389572 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/10433/statm: 1338 236 197 169 0 49 0
[pid=10439] ppid=10433 vsize=1476524 CPUtime=582.58
/proc/10439/stat : 10439 (bsat) R 10433 10433 9712 0 -1 4194304 128667 0 0 0 58155 103 0 0 25 0 1 0 222072402 1511960576 128641 18446744073709551615 134512640 135463285 4294956784 18446744073709551615 134529907 0 0 4096 0 0 0 0 17 1 0 0
/proc/10439/statm: 369131 128641 81 232 0 368896 0
Current children cumulated CPU time (s) 582.66
Current children cumulated vsize (KiB) 1481876

[startup+642.907 s]
/proc/loadavg: 1.00 1.00 1.04 2/66 10439
/proc/meminfo: memFree=1134440/2055920 swapFree=4175972/4192956
[pid=10433] ppid=10431 vsize=5352 CPUtime=0.08
/proc/10433/stat : 10433 (Barcelogic) S 10431 10433 9712 0 -1 4194304 332 818 0 0 0 0 7 1 16 0 1 0 222072392 5480448 236 18446744073709551615 4194304 4889804 548682069312 18446744073709551615 271638389572 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/10433/statm: 1338 236 197 169 0 49 0
[pid=10439] ppid=10433 vsize=1476524 CPUtime=642.62
/proc/10439/stat : 10439 (bsat) R 10433 10433 9712 0 -1 4194304 133993 0 0 0 64153 109 0 0 25 0 1 0 222072402 1511960576 133967 18446744073709551615 134512640 135463285 4294956784 18446744073709551615 134517801 0 0 4096 0 0 0 0 17 1 0 0
/proc/10439/statm: 369131 133967 81 232 0 368896 0
Current children cumulated CPU time (s) 642.7
Current children cumulated vsize (KiB) 1481876

[startup+702.966 s]
/proc/loadavg: 1.00 1.00 1.03 2/66 10439
/proc/meminfo: memFree=1113960/2055920 swapFree=4175972/4192956
[pid=10433] ppid=10431 vsize=5352 CPUtime=0.08
/proc/10433/stat : 10433 (Barcelogic) S 10431 10433 9712 0 -1 4194304 332 818 0 0 0 0 7 1 16 0 1 0 222072392 5480448 236 18446744073709551615 4194304 4889804 548682069312 18446744073709551615 271638389572 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/10433/statm: 1338 236 197 169 0 49 0
[pid=10439] ppid=10433 vsize=1476524 CPUtime=702.66
/proc/10439/stat : 10439 (bsat) R 10433 10433 9712 0 -1 4194304 139122 0 0 0 70152 114 0 0 25 0 1 0 222072402 1511960576 139096 18446744073709551615 134512640 135463285 4294956784 18446744073709551615 134517801 0 0 4096 0 0 0 0 17 1 0 0
/proc/10439/statm: 369131 139096 81 232 0 368896 0
Current children cumulated CPU time (s) 702.74
Current children cumulated vsize (KiB) 1481876

[startup+763.021 s]
/proc/loadavg: 1.00 1.00 1.03 2/66 10439
/proc/meminfo: memFree=1094632/2055920 swapFree=4175972/4192956
[pid=10433] ppid=10431 vsize=5352 CPUtime=0.08
/proc/10433/stat : 10433 (Barcelogic) S 10431 10433 9712 0 -1 4194304 332 818 0 0 0 0 7 1 16 0 1 0 222072392 5480448 236 18446744073709551615 4194304 4889804 548682069312 18446744073709551615 271638389572 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/10433/statm: 1338 236 197 169 0 49 0
[pid=10439] ppid=10433 vsize=1476524 CPUtime=762.69
/proc/10439/stat : 10439 (bsat) R 10433 10433 9712 0 -1 4194304 143962 0 0 0 76151 118 0 0 25 0 1 0 222072402 1511960576 143936 18446744073709551615 134512640 135463285 4294956784 18446744073709551615 134517801 0 0 4096 0 0 0 0 17 1 0 0
/proc/10439/statm: 369131 143936 81 232 0 368896 0
Current children cumulated CPU time (s) 762.77
Current children cumulated vsize (KiB) 1481876

[startup+823.079 s]
/proc/loadavg: 1.00 1.00 1.02 2/66 10439
/proc/meminfo: memFree=1076072/2055920 swapFree=4175972/4192956
[pid=10433] ppid=10431 vsize=5352 CPUtime=0.08
/proc/10433/stat : 10433 (Barcelogic) S 10431 10433 9712 0 -1 4194304 332 818 0 0 0 0 7 1 16 0 1 0 222072392 5480448 236 18446744073709551615 4194304 4889804 548682069312 18446744073709551615 271638389572 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/10433/statm: 1338 236 197 169 0 49 0
[pid=10439] ppid=10433 vsize=1476524 CPUtime=822.74
/proc/10439/stat : 10439 (bsat) R 10433 10433 9712 0 -1 4194304 148500 0 0 0 82150 124 0 0 25 0 1 0 222072402 1511960576 148474 18446744073709551615 134512640 135463285 4294956784 18446744073709551615 134517801 0 0 4096 0 0 0 0 17 1 0 0
/proc/10439/statm: 369131 148474 81 232 0 368896 0
Current children cumulated CPU time (s) 822.82
Current children cumulated vsize (KiB) 1481876

[startup+883.139 s]
/proc/loadavg: 1.00 1.00 1.02 2/66 10441
/proc/meminfo: memFree=1059624/2055920 swapFree=4175972/4192956
[pid=10433] ppid=10431 vsize=5352 CPUtime=0.08
/proc/10433/stat : 10433 (Barcelogic) S 10431 10433 9712 0 -1 4194304 332 818 0 0 0 0 7 1 16 0 1 0 222072392 5480448 236 18446744073709551615 4194304 4889804 548682069312 18446744073709551615 271638389572 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/10433/statm: 1338 236 197 169 0 49 0
[pid=10439] ppid=10433 vsize=1476524 CPUtime=882.78
/proc/10439/stat : 10439 (bsat) R 10433 10433 9712 0 -1 4194304 152643 0 0 0 88150 128 0 0 25 0 1 0 222072402 1511960576 152617 18446744073709551615 134512640 135463285 4294956784 18446744073709551615 134517801 0 0 4096 0 0 0 0 17 1 0 0
/proc/10439/statm: 369131 152617 81 232 0 368896 0
Current children cumulated CPU time (s) 882.86
Current children cumulated vsize (KiB) 1481876

[startup+943.197 s]
/proc/loadavg: 1.00 1.00 1.01 2/66 10441
/proc/meminfo: memFree=1043560/2055920 swapFree=4175972/4192956
[pid=10433] ppid=10431 vsize=5352 CPUtime=0.08
/proc/10433/stat : 10433 (Barcelogic) S 10431 10433 9712 0 -1 4194304 332 818 0 0 0 0 7 1 16 0 1 0 222072392 5480448 236 18446744073709551615 4194304 4889804 548682069312 18446744073709551615 271638389572 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/10433/statm: 1338 236 197 169 0 49 0
[pid=10439] ppid=10433 vsize=1476524 CPUtime=942.82
/proc/10439/stat : 10439 (bsat) R 10433 10433 9712 0 -1 4194304 156649 0 0 0 94149 133 0 0 25 0 1 0 222072402 1511960576 156623 18446744073709551615 134512640 135463285 4294956784 18446744073709551615 134517801 0 0 4096 0 0 0 0 17 1 0 0
/proc/10439/statm: 369131 156623 81 232 0 368896 0
Current children cumulated CPU time (s) 942.9
Current children cumulated vsize (KiB) 1481876

[startup+1003.26 s]
/proc/loadavg: 1.00 1.00 1.00 2/66 10441
/proc/meminfo: memFree=1028200/2055920 swapFree=4175972/4192956
[pid=10433] ppid=10431 vsize=5352 CPUtime=0.08
/proc/10433/stat : 10433 (Barcelogic) S 10431 10433 9712 0 -1 4194304 332 818 0 0 0 0 7 1 16 0 1 0 222072392 5480448 236 18446744073709551615 4194304 4889804 548682069312 18446744073709551615 271638389572 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/10433/statm: 1338 236 197 169 0 49 0
[pid=10439] ppid=10433 vsize=1476524 CPUtime=1002.86
/proc/10439/stat : 10439 (bsat) R 10433 10433 9712 0 -1 4194304 160513 0 0 0 100149 137 0 0 25 0 1 0 222072402 1511960576 160487 18446744073709551615 134512640 135463285 4294956784 18446744073709551615 134517801 0 0 4096 0 0 0 0 17 1 0 0
/proc/10439/statm: 369131 160487 81 232 0 368896 0
Current children cumulated CPU time (s) 1002.94
Current children cumulated vsize (KiB) 1481876

[startup+1063.32 s]
/proc/loadavg: 1.00 1.00 1.00 2/66 10441
/proc/meminfo: memFree=1012968/2055920 swapFree=4175972/4192956
[pid=10433] ppid=10431 vsize=5352 CPUtime=0.08
/proc/10433/stat : 10433 (Barcelogic) S 10431 10433 9712 0 -1 4194304 332 818 0 0 0 0 7 1 16 0 1 0 222072392 5480448 236 18446744073709551615 4194304 4889804 548682069312 18446744073709551615 271638389572 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/10433/statm: 1338 236 197 169 0 49 0
[pid=10439] ppid=10433 vsize=1476524 CPUtime=1062.9
/proc/10439/stat : 10439 (bsat) R 10433 10433 9712 0 -1 4194304 164245 0 0 0 106148 142 0 0 25 0 1 0 222072402 1511960576 164219 18446744073709551615 134512640 135463285 4294956784 18446744073709551615 134517801 0 0 4096 0 0 0 0 17 1 0 0
/proc/10439/statm: 369131 164219 81 232 0 368896 0
Current children cumulated CPU time (s) 1062.98
Current children cumulated vsize (KiB) 1481876

[startup+1123.37 s]
/proc/loadavg: 1.00 1.00 1.00 2/66 10441
/proc/meminfo: memFree=998056/2055920 swapFree=4175972/4192956
[pid=10433] ppid=10431 vsize=5352 CPUtime=0.08
/proc/10433/stat : 10433 (Barcelogic) S 10431 10433 9712 0 -1 4194304 332 818 0 0 0 0 7 1 16 0 1 0 222072392 5480448 236 18446744073709551615 4194304 4889804 548682069312 18446744073709551615 271638389572 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/10433/statm: 1338 236 197 169 0 49 0
[pid=10439] ppid=10433 vsize=1476524 CPUtime=1122.94
/proc/10439/stat : 10439 (bsat) R 10433 10433 9712 0 -1 4194304 168001 0 0 0 112148 146 0 0 25 0 1 0 222072402 1511960576 167975 18446744073709551615 134512640 135463285 4294956784 18446744073709551615 134517801 0 0 4096 0 0 0 0 17 1 0 0
/proc/10439/statm: 369131 167975 81 232 0 368896 0
Current children cumulated CPU time (s) 1123.02
Current children cumulated vsize (KiB) 1481876

[startup+1183.43 s]
/proc/loadavg: 1.00 1.00 1.00 2/66 10441
/proc/meminfo: memFree=982952/2055920 swapFree=4175972/4192956
[pid=10433] ppid=10431 vsize=5352 CPUtime=0.08
/proc/10433/stat : 10433 (Barcelogic) S 10431 10433 9712 0 -1 4194304 332 818 0 0 0 0 7 1 16 0 1 0 222072392 5480448 236 18446744073709551615 4194304 4889804 548682069312 18446744073709551615 271638389572 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/10433/statm: 1338 236 197 169 0 49 0
[pid=10439] ppid=10433 vsize=1476524 CPUtime=1182.99
/proc/10439/stat : 10439 (bsat) R 10433 10433 9712 0 -1 4194304 171774 0 0 0 118148 151 0 0 25 0 1 0 222072402 1511960576 171748 18446744073709551615 134512640 135463285 4294956784 18446744073709551615 134517801 0 0 4096 0 0 0 0 17 1 0 0
/proc/10439/statm: 369131 171748 81 232 0 368896 0
Current children cumulated CPU time (s) 1183.07
Current children cumulated vsize (KiB) 1481876



Maximum CPU time exceeded: sending SIGTERM then SIGKILL

[startup+1200.44 s]
/proc/loadavg: 1.00 1.00 1.00 2/66 10441
/proc/meminfo: memFree=978600/2055920 swapFree=4175972/4192956
[pid=10433] ppid=10431 vsize=5352 CPUtime=0.08
/proc/10433/stat : 10433 (Barcelogic) S 10431 10433 9712 0 -1 4194304 332 818 0 0 0 0 7 1 16 0 1 0 222072392 5480448 236 18446744073709551615 4194304 4889804 548682069312 18446744073709551615 271638389572 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/10433/statm: 1338 236 197 169 0 49 0
[pid=10439] ppid=10433 vsize=1476524 CPUtime=1200
/proc/10439/stat : 10439 (bsat) R 10433 10433 9712 0 -1 4194304 172823 0 0 0 119848 152 0 0 25 0 1 0 222072402 1511960576 172797 18446744073709551615 134512640 135463285 4294956784 18446744073709551615 134517801 0 0 4096 0 0 0 0 17 1 0 0
/proc/10439/statm: 369131 172797 81 232 0 368896 0
Current children cumulated CPU time (s) 1200.08
Current children cumulated vsize (KiB) 1481876

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 10433 and gives childrusage.ru_utime.tv_sec=0 childrusage.ru_utime.tv_usec=80987 childrusage.ru_stime.tv_sec=0 childrusage.ru_stime.tv_usec=12998
CPU time returned by wait4() is 0.093985
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): 1200.51
CPU time (s): 1200.08
CPU user time (s): 1198.55
CPU system time (s): 1.53
CPU usage (%): 99.9644
Max. virtual memory (cumulated for all children) (KiB): 1481876

getrusage(RUSAGE_CHILDREN,...) data:
user time used= 0.080987
system time used= 0.012998
maximum resident set size= 0
integral shared memory size= 0
integral unshared data size= 0
integral unshared stack size= 0
page reclaims= 1150
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= 34
involuntary context switches= 11

runsolver used 0.755885 second user time and 2.48962 second system time

The end

Launcher Data (download as text)

Begin job on node67 on Wed Feb 21 01:25:48 UTC 2007

IDJOB= 302843
IDBENCH= 20093
IDSOLVER= 122
FILE ID= node67/302843-1172021148

PBS_JOBID= 3892683

Free space on /tmp= 66561 MiB

SOLVER NAME= barcelogic 2007-02-08
BENCH NAME= HOME/pub/bench/SAT07/random/LargeSize/7SAT/v240/unif-k7-r85-v240-c20400-S660110840-06.cnf
COMMAND LINE= /tmp/evaluation/302843-1172021148/Barcelogic /tmp/evaluation/302843-1172021148/instance-302843-1172021148.cnf            
RUNSOLVER COMMAND LINE= runsolver  --timestamp  -w ROOT/results/node67/watcher-302843-1172021148 -o ROOT/results/node67/solver-302843-1172021148 -C 1200 -M 1800 --output-limit 1,15  /tmp/evaluation/302843-1172021148/Barcelogic /tmp/evaluation/302843-1172021148/instance-302843-1172021148.cnf            

META MD5SUM SOLVER= 543870ed8fcecafe9ec15dfb146dc18f
MD5SUM BENCH=  4b21b8e0976302c1b0731a8b86b306d2

RANDOM SEED= 591479748

TIME LIMIT= 1200 seconds
MEMORY LIMIT= 1800 MiB

Linux node67.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		: 3000.236
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		: 3000.236
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:       1672720 kB
Buffers:         31544 kB
Cached:         290460 kB
SwapCached:      11332 kB
Active:         238160 kB
Inactive:       101852 kB
HighTotal:           0 kB
HighFree:            0 kB
LowTotal:      2055920 kB
LowFree:       1672720 kB
SwapTotal:     4192956 kB
SwapFree:      4175972 kB
Dirty:            2380 kB
Writeback:           0 kB
Mapped:          15380 kB
Slab:            29160 kB
Committed_AS:   698432 kB
PageTables:       1452 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= 66560 MiB

End job on node67 on Wed Feb 21 01:45:50 UTC 2007