Trace number 303335

Some explanations

A solver is run under the control of another program named runsolver. runsolver is in charge of imposing the CPU time limit and the memory limit to the solver. It also monitors some information about the process. The trace of the execution of a solver is divided into four (or five) parts:
  1. SOLVER DATA
    This is the output of the solver (stdout and stderr).
    Note that some very long lines in this section may be truncated by your web browser ! In such a case, you may want to use the "Download as text" link to get the trace as a text file.

    When the --timestamp option is passed to the runsolver program, each line output by the solver is prepended with a timestamp which indicates at what time the line was output by the solver. Times are relative to the start of the program, given in seconds, and are wall clock time (not CPU time).

    As some 'v lines' may be very long (sometimes several megabytes), the 'v line' output by your solver may be split on several lines to help limit the size of the trace recorded in the database. In any case, the exact output of your solver is preserved in a trace file.
  2. VERIFIER DATA
    The output of the solver is piped to a verifier program which will search a value line "v " and, if found, will check that the given interpretation satisfies all constraints.
  3. CONVERSION SCRIPT DATA (Optionnal)
    When a conversion script is used, this section shows the messages that were output by the conversion script.
  4. WATCHER DATA
    This is the informations gathered by the runsolver program. It first prints the different limits. There's a first limit on CPU time set to X seconds (see the parameters in the trace). After this time has ellapsed, runsolver sends a SIGTERM and 2 seconds later a SIGKILL to the solver. For safety, there's also another limit set to X+30 seconds which will send a SIGXPU to the solver. The last limit is on the virtual memory used by the process (see the parameters in the trace).
    Every ten seconds, the runsolver process fetches the content of /proc/loadavg, /proc/pid/stat and /proc/pid/statm (see man proc) and prints it as raw data. This is only recorded in case we need to investigate the behaviour of a solver. The memory used by the solver (vsize) is also given every ten seconds.
    When the solver exits, runsolver prints some informations such as status and time. CPU usage is the ratio CPU Time/Real Time.
  5. LAUNCHER DATA
    These informations are related to the script which will launch the solver. The most important informations are the command line given to the solver, the md5sum of the different files and the dump of the /proc/cpuinfo and /proc/meminfo which provides some useful information on the computer.

Solver answer on this benchmark

Solver NameAnswerCPU timeWall clock time
barcelogic 2007-02-08? (TO) 1200.03 1200.47

General information on the benchmark

Namerandom/LargeSize/7SAT/v180/
unif-k7-r85-v180-c15300-S2117580343-16.cnf
MD5SUM29eebfc33bb79c40df63e10b39764cb1
Bench CategoryRANDOM (random instances)
Best result obtained on this benchmarkSAT
Best CPU time to get the best result obtained on this benchmark1060.46
Satisfiable
(Un)Satisfiability was proved
Number of variables180
Number of clauses15300
Sum of the clauses size107100
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 515300

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 |   15300   107100 |    4589       0        0     nan |  0.000 % |
0.00/0.02	c ==============================================================================
0.00/0.02	c Result  :   #vars: 180   #clauses: 15300   #literals: 107100
0.00/0.02	c CPU time:   0.019996 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/node65/watcher-303335-1172032828 -o ROOT/results/node65/solver-303335-1172032828 -C 1200 -M 1800 --output-limit 1,15 /tmp/evaluation/303335-1172032828/Barcelogic /tmp/evaluation/303335-1172032828/instance-303335-1172032828.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 1.08 3/64 13726
/proc/meminfo: memFree=1751512/2055920 swapFree=4181012/4192956
[pid=13726] ppid=13724 vsize=5352 CPUtime=0
/proc/13726/stat : 13726 (Barcelogic) R 13724 13726 13243 0 -1 4194304 274 0 0 0 0 0 0 0 18 0 1 0 223240354 5480448 232 18446744073709551615 4194304 4889804 548682069312 18446744073709551615 257203863634 0 0 4100 65536 0 0 0 17 1 0 0
/proc/13726/statm: 1338 232 195 169 0 49 0
[pid=13727] ppid=13726 vsize=5352 CPUtime=0
/proc/13727/stat : 13727 (Barcelogic) S 13726 13726 13243 0 -1 4194368 53 0 0 0 0 0 0 0 19 0 1 0 223240355 5480448 236 18446744073709551615 4194304 4889804 548682069312 18446744073709551615 257203692356 0 65536 4096 65538 18446744071563356171 0 0 17 1 0 0
/proc/13727/statm: 1338 236 198 169 0 49 0
[pid=13728] ppid=13727 vsize=0 CPUtime=0
/proc/13728/stat : 13728 (Barcelogic) D 13727 13726 13243 0 -1 4194372 25 0 0 0 0 0 0 0 15 0 1 0 223240355 0 0 18446744073709551615 0 0 0 0 0 0 0 4096 65538 18446744072100051646 0 0 17 1 0 0
/proc/13728/statm: 0 0 0 0 0 0 0
[pid=13729] ppid=13727 vsize=0 CPUtime=0
/proc/13729/stat : 13729 (sed) D 13727 13726 13243 0 -1 4194308 163 0 0 0 0 0 0 0 15 0 1 0 223240355 0 0 18446744073709551615 0 0 0 0 0 0 0 4096 0 18446744072100051646 0 0 17 1 0 0
/proc/13729/statm: 0 0 0 0 0 0 0

[startup+0.107886 s]
/proc/loadavg: 0.92 0.98 1.08 3/64 13726
/proc/meminfo: memFree=1751512/2055920 swapFree=4181012/4192956
[pid=13726] ppid=13724 vsize=5352 CPUtime=0.05
/proc/13726/stat : 13726 (Barcelogic) S 13724 13726 13243 0 -1 4194304 332 701 0 0 0 0 5 0 16 0 1 0 223240354 5480448 236 18446744073709551615 4194304 4889804 548682069312 18446744073709551615 257203692356 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/13726/statm: 1338 236 197 169 0 49 0
Current children cumulated CPU time (s) 0.05
Current children cumulated vsize (KiB) 5352

[startup+0.515949 s]
/proc/loadavg: 0.92 0.98 1.08 3/64 13726
/proc/meminfo: memFree=1751512/2055920 swapFree=4181012/4192956
[pid=13726] ppid=13724 vsize=5352 CPUtime=0.05
/proc/13726/stat : 13726 (Barcelogic) S 13724 13726 13243 0 -1 4194304 332 701 0 0 0 0 5 0 16 0 1 0 223240354 5480448 236 18446744073709551615 4194304 4889804 548682069312 18446744073709551615 257203692356 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/13726/statm: 1338 236 197 169 0 49 0
Current children cumulated CPU time (s) 0.05
Current children cumulated vsize (KiB) 5352

[startup+1.33608 s]
/proc/loadavg: 0.92 0.98 1.08 2/66 13732
/proc/meminfo: memFree=1741000/2055920 swapFree=4181012/4192956
[pid=13726] ppid=13724 vsize=5352 CPUtime=0.05
/proc/13726/stat : 13726 (Barcelogic) S 13724 13726 13243 0 -1 4194304 332 701 0 0 0 0 5 0 16 0 1 0 223240354 5480448 236 18446744073709551615 4194304 4889804 548682069312 18446744073709551615 257203692356 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/13726/statm: 1338 236 197 169 0 49 0
[pid=13732] ppid=13726 vsize=1476516 CPUtime=1.26
/proc/13732/stat : 13732 (bsat) R 13726 13726 13243 0 -1 4194304 2847 0 0 0 125 1 0 0 25 0 1 0 223240361 1511952384 2821 18446744073709551615 134512640 135463285 4294956784 18446744073709551615 134518821 0 0 4096 0 0 0 0 17 1 0 0
/proc/13732/statm: 369129 2821 81 232 0 368894 0
Current children cumulated CPU time (s) 1.31
Current children cumulated vsize (KiB) 1481868

[startup+2.97735 s]
/proc/loadavg: 0.93 0.98 1.08 2/66 13732
/proc/meminfo: memFree=1734664/2055920 swapFree=4181012/4192956
[pid=13726] ppid=13724 vsize=5352 CPUtime=0.05
/proc/13726/stat : 13726 (Barcelogic) S 13724 13726 13243 0 -1 4194304 332 701 0 0 0 0 5 0 16 0 1 0 223240354 5480448 236 18446744073709551615 4194304 4889804 548682069312 18446744073709551615 257203692356 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/13726/statm: 1338 236 197 169 0 49 0
[pid=13732] ppid=13726 vsize=1476516 CPUtime=2.89
/proc/13732/stat : 13732 (bsat) R 13726 13726 13243 0 -1 4194304 5021 0 0 0 287 2 0 0 25 0 1 0 223240361 1511952384 4995 18446744073709551615 134512640 135463285 4294956784 18446744073709551615 134531497 0 0 4096 0 0 0 0 17 1 0 0
/proc/13732/statm: 369129 4995 81 232 0 368894 0
Current children cumulated CPU time (s) 2.94
Current children cumulated vsize (KiB) 1481868

[startup+6.25389 s]
/proc/loadavg: 0.93 0.98 1.08 2/66 13732
/proc/meminfo: memFree=1718984/2055920 swapFree=4181012/4192956
[pid=13726] ppid=13724 vsize=5352 CPUtime=0.05
/proc/13726/stat : 13726 (Barcelogic) S 13724 13726 13243 0 -1 4194304 332 701 0 0 0 0 5 0 16 0 1 0 223240354 5480448 236 18446744073709551615 4194304 4889804 548682069312 18446744073709551615 257203692356 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/13726/statm: 1338 236 197 169 0 49 0
[pid=13732] ppid=13726 vsize=1476516 CPUtime=6.18
/proc/13732/stat : 13732 (bsat) R 13726 13726 13243 0 -1 4194304 8522 0 0 0 613 5 0 0 25 0 1 0 223240361 1511952384 8496 18446744073709551615 134512640 135463285 4294956784 18446744073709551615 134518821 0 0 4096 0 0 0 0 17 1 0 0
/proc/13732/statm: 369129 8496 81 232 0 368894 0
Current children cumulated CPU time (s) 6.23
Current children cumulated vsize (KiB) 1481868

[startup+12.717 s]
/proc/loadavg: 0.94 0.98 1.08 2/66 13732
/proc/meminfo: memFree=1695048/2055920 swapFree=4181012/4192956
[pid=13726] ppid=13724 vsize=5352 CPUtime=0.05
/proc/13726/stat : 13726 (Barcelogic) S 13724 13726 13243 0 -1 4194304 332 701 0 0 0 0 5 0 16 0 1 0 223240354 5480448 236 18446744073709551615 4194304 4889804 548682069312 18446744073709551615 257203692356 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/13726/statm: 1338 236 197 169 0 49 0
[pid=13732] ppid=13726 vsize=1476516 CPUtime=12.63
/proc/13732/stat : 13732 (bsat) R 13726 13726 13243 0 -1 4194304 14228 0 0 0 1255 8 0 0 25 0 1 0 223240361 1511952384 14202 18446744073709551615 134512640 135463285 4294956784 18446744073709551615 134518841 0 0 4096 0 0 0 0 17 1 0 0
/proc/13732/statm: 369129 14202 81 232 0 368894 0
Current children cumulated CPU time (s) 12.68
Current children cumulated vsize (KiB) 1481868

[startup+25.5241 s]
/proc/loadavg: 0.95 0.98 1.08 2/66 13732
/proc/meminfo: memFree=1661448/2055920 swapFree=4181012/4192956
[pid=13726] ppid=13724 vsize=5352 CPUtime=0.05
/proc/13726/stat : 13726 (Barcelogic) S 13724 13726 13243 0 -1 4194304 332 701 0 0 0 0 5 0 16 0 1 0 223240354 5480448 236 18446744073709551615 4194304 4889804 548682069312 18446744073709551615 257203692356 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/13726/statm: 1338 236 197 169 0 49 0
[pid=13732] ppid=13726 vsize=1476516 CPUtime=25.44
/proc/13732/stat : 13732 (bsat) R 13726 13726 13243 0 -1 4194304 22791 0 0 0 2530 14 0 0 25 0 1 0 223240361 1511952384 22765 18446744073709551615 134512640 135463285 4294956784 18446744073709551615 134518821 0 0 4096 0 0 0 0 17 1 0 0
/proc/13732/statm: 369129 22765 81 232 0 368894 0
Current children cumulated CPU time (s) 25.49
Current children cumulated vsize (KiB) 1481868

[startup+51.1483 s]
/proc/loadavg: 0.96 0.98 1.08 2/66 13732
/proc/meminfo: memFree=1609288/2055920 swapFree=4181012/4192956
[pid=13726] ppid=13724 vsize=5352 CPUtime=0.05
/proc/13726/stat : 13726 (Barcelogic) S 13724 13726 13243 0 -1 4194304 332 701 0 0 0 0 5 0 16 0 1 0 223240354 5480448 236 18446744073709551615 4194304 4889804 548682069312 18446744073709551615 257203692356 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/13726/statm: 1338 236 197 169 0 49 0
[pid=13732] ppid=13726 vsize=1476516 CPUtime=51.05
/proc/13732/stat : 13732 (bsat) R 13726 13726 13243 0 -1 4194304 35530 0 0 0 5084 21 0 0 25 0 1 0 223240361 1511952384 35504 18446744073709551615 134512640 135463285 4294956784 18446744073709551615 134517801 0 0 4096 0 0 0 0 17 1 0 0
/proc/13732/statm: 369129 35504 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: 0.98 0.98 1.08 2/66 13732
/proc/meminfo: memFree=1547272/2055920 swapFree=4181012/4192956
[pid=13726] ppid=13724 vsize=5352 CPUtime=0.05
/proc/13726/stat : 13726 (Barcelogic) S 13724 13726 13243 0 -1 4194304 332 701 0 0 0 0 5 0 16 0 1 0 223240354 5480448 236 18446744073709551615 4194304 4889804 548682069312 18446744073709551615 257203692356 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/13726/statm: 1338 236 197 169 0 49 0
[pid=13732] ppid=13726 vsize=1476516 CPUtime=102.28
/proc/13732/stat : 13732 (bsat) R 13726 13726 13243 0 -1 4194304 51064 0 0 0 10195 33 0 0 25 0 1 0 223240361 1511952384 51038 18446744073709551615 134512640 135463285 4294956784 18446744073709551615 134517801 0 0 4096 0 0 0 0 17 1 0 0
/proc/13732/statm: 369129 51038 81 232 0 368894 0
Current children cumulated CPU time (s) 102.33
Current children cumulated vsize (KiB) 1481868

[startup+162.46 s]
/proc/loadavg: 0.99 0.98 1.07 2/66 13732
/proc/meminfo: memFree=1501640/2055920 swapFree=4181012/4192956
[pid=13726] ppid=13724 vsize=5352 CPUtime=0.05
/proc/13726/stat : 13726 (Barcelogic) S 13724 13726 13243 0 -1 4194304 332 701 0 0 0 0 5 0 16 0 1 0 223240354 5480448 236 18446744073709551615 4194304 4889804 548682069312 18446744073709551615 257203692356 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/13726/statm: 1338 236 197 169 0 49 0
[pid=13732] ppid=13726 vsize=1476516 CPUtime=162.32
/proc/13732/stat : 13732 (bsat) R 13726 13726 13243 0 -1 4194304 62238 0 0 0 16188 44 0 0 25 0 1 0 223240361 1511952384 62212 18446744073709551615 134512640 135463285 4294956784 18446744073709551615 134517801 0 0 4096 0 0 0 0 17 1 0 0
/proc/13732/statm: 369129 62212 81 232 0 368894 0
Current children cumulated CPU time (s) 162.37
Current children cumulated vsize (KiB) 1481868

[startup+222.518 s]
/proc/loadavg: 1.06 1.00 1.07 2/66 13732
/proc/meminfo: memFree=1469192/2055920 swapFree=4181012/4192956
[pid=13726] ppid=13724 vsize=5352 CPUtime=0.05
/proc/13726/stat : 13726 (Barcelogic) S 13724 13726 13243 0 -1 4194304 332 701 0 0 0 0 5 0 16 0 1 0 223240354 5480448 236 18446744073709551615 4194304 4889804 548682069312 18446744073709551615 257203692356 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/13726/statm: 1338 236 197 169 0 49 0
[pid=13732] ppid=13726 vsize=1476516 CPUtime=222.36
/proc/13732/stat : 13732 (bsat) R 13726 13726 13243 0 -1 4194304 70368 0 0 0 22185 51 0 0 25 0 1 0 223240361 1511952384 70342 18446744073709551615 134512640 135463285 4294956784 18446744073709551615 134517801 0 0 4096 0 0 0 0 17 1 0 0
/proc/13732/statm: 369129 70342 81 232 0 368894 0
Current children cumulated CPU time (s) 222.41
Current children cumulated vsize (KiB) 1481868

[startup+282.572 s]
/proc/loadavg: 1.02 1.00 1.06 2/66 13732
/proc/meminfo: memFree=1442184/2055920 swapFree=4181012/4192956
[pid=13726] ppid=13724 vsize=5352 CPUtime=0.05
/proc/13726/stat : 13726 (Barcelogic) S 13724 13726 13243 0 -1 4194304 332 701 0 0 0 0 5 0 16 0 1 0 223240354 5480448 236 18446744073709551615 4194304 4889804 548682069312 18446744073709551615 257203692356 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/13726/statm: 1338 236 197 169 0 49 0
[pid=13732] ppid=13726 vsize=1476516 CPUtime=282.4
/proc/13732/stat : 13732 (bsat) R 13726 13726 13243 0 -1 4194304 77137 0 0 0 28182 58 0 0 25 0 1 0 223240361 1511952384 77111 18446744073709551615 134512640 135463285 4294956784 18446744073709551615 134518846 0 0 4096 0 0 0 0 17 1 0 0
/proc/13732/statm: 369129 77111 81 232 0 368894 0
Current children cumulated CPU time (s) 282.45
Current children cumulated vsize (KiB) 1481868

[startup+342.628 s]
/proc/loadavg: 1.01 1.00 1.06 2/66 13732
/proc/meminfo: memFree=1418632/2055920 swapFree=4181012/4192956
[pid=13726] ppid=13724 vsize=5352 CPUtime=0.05
/proc/13726/stat : 13726 (Barcelogic) S 13724 13726 13243 0 -1 4194304 332 701 0 0 0 0 5 0 16 0 1 0 223240354 5480448 236 18446744073709551615 4194304 4889804 548682069312 18446744073709551615 257203692356 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/13726/statm: 1338 236 197 169 0 49 0
[pid=13732] ppid=13726 vsize=1476516 CPUtime=342.43
/proc/13732/stat : 13732 (bsat) R 13726 13726 13243 0 -1 4194304 83015 0 0 0 34180 63 0 0 25 0 1 0 223240361 1511952384 82989 18446744073709551615 134512640 135463285 4294956784 18446744073709551615 134517801 0 0 4096 0 0 0 0 17 1 0 0
/proc/13732/statm: 369129 82989 81 232 0 368894 0
Current children cumulated CPU time (s) 342.48
Current children cumulated vsize (KiB) 1481868

[startup+402.682 s]
/proc/loadavg: 1.00 1.00 1.05 2/66 13732
/proc/meminfo: memFree=1395592/2055920 swapFree=4181012/4192956
[pid=13726] ppid=13724 vsize=5352 CPUtime=0.05
/proc/13726/stat : 13726 (Barcelogic) S 13724 13726 13243 0 -1 4194304 332 701 0 0 0 0 5 0 16 0 1 0 223240354 5480448 236 18446744073709551615 4194304 4889804 548682069312 18446744073709551615 257203692356 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/13726/statm: 1338 236 197 169 0 49 0
[pid=13732] ppid=13726 vsize=1476516 CPUtime=402.46
/proc/13732/stat : 13732 (bsat) R 13726 13726 13243 0 -1 4194304 88689 0 0 0 40178 68 0 0 25 0 1 0 223240361 1511952384 88663 18446744073709551615 134512640 135463285 4294956784 18446744073709551615 134517801 0 0 4096 0 0 0 0 17 1 0 0
/proc/13732/statm: 369129 88663 81 232 0 368894 0
Current children cumulated CPU time (s) 402.51
Current children cumulated vsize (KiB) 1481868

[startup+462.742 s]
/proc/loadavg: 1.00 1.00 1.04 2/66 13732
/proc/meminfo: memFree=1375944/2055920 swapFree=4181012/4192956
[pid=13726] ppid=13724 vsize=5352 CPUtime=0.05
/proc/13726/stat : 13726 (Barcelogic) S 13724 13726 13243 0 -1 4194304 332 701 0 0 0 0 5 0 16 0 1 0 223240354 5480448 236 18446744073709551615 4194304 4889804 548682069312 18446744073709551615 257203692356 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/13726/statm: 1338 236 197 169 0 49 0
[pid=13732] ppid=13726 vsize=1476516 CPUtime=462.5
/proc/13732/stat : 13732 (bsat) R 13726 13726 13243 0 -1 4194304 93613 0 0 0 46178 72 0 0 25 0 1 0 223240361 1511952384 93587 18446744073709551615 134512640 135463285 4294956784 18446744073709551615 134518848 0 0 4096 0 0 0 0 17 1 0 0
/proc/13732/statm: 369129 93587 81 232 0 368894 0
Current children cumulated CPU time (s) 462.55

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

[pid=13726] ppid=13724 vsize=5352 CPUtime=0.05
/proc/13726/stat : 13726 (Barcelogic) S 13724 13726 13243 0 -1 4194304 332 701 0 0 0 0 5 0 16 0 1 0 223240354 5480448 236 18446744073709551615 4194304 4889804 548682069312 18446744073709551615 257203692356 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/13726/statm: 1338 236 197 169 0 49 0
[pid=13732] ppid=13726 vsize=1476516 CPUtime=522.55
/proc/13732/stat : 13732 (bsat) R 13726 13726 13243 0 -1 4194304 98010 0 0 0 52178 77 0 0 25 0 1 0 223240361 1511952384 97984 18446744073709551615 134512640 135463285 4294956784 18446744073709551615 134517801 0 0 4096 0 0 0 0 17 1 0 0
/proc/13732/statm: 369129 97984 81 232 0 368894 0
Current children cumulated CPU time (s) 522.6
Current children cumulated vsize (KiB) 1481868

[startup+582.868 s]
/proc/loadavg: 1.00 1.00 1.03 2/66 13732
/proc/meminfo: memFree=1341512/2055920 swapFree=4181012/4192956
[pid=13726] ppid=13724 vsize=5352 CPUtime=0.05
/proc/13726/stat : 13726 (Barcelogic) S 13724 13726 13243 0 -1 4194304 332 701 0 0 0 0 5 0 16 0 1 0 223240354 5480448 236 18446744073709551615 4194304 4889804 548682069312 18446744073709551615 257203692356 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/13726/statm: 1338 236 197 169 0 49 0
[pid=13732] ppid=13726 vsize=1476516 CPUtime=582.59
/proc/13732/stat : 13732 (bsat) R 13726 13726 13243 0 -1 4194304 102186 0 0 0 58179 80 0 0 25 0 1 0 223240361 1511952384 102160 18446744073709551615 134512640 135463285 4294956784 18446744073709551615 134518059 0 0 4096 0 0 0 0 17 1 0 0
/proc/13732/statm: 369129 102160 81 232 0 368894 0
Current children cumulated CPU time (s) 582.64
Current children cumulated vsize (KiB) 1481868

[startup+642.93 s]
/proc/loadavg: 1.00 1.00 1.03 2/66 13732
/proc/meminfo: memFree=1325896/2055920 swapFree=4181012/4192956
[pid=13726] ppid=13724 vsize=5352 CPUtime=0.05
/proc/13726/stat : 13726 (Barcelogic) S 13724 13726 13243 0 -1 4194304 332 701 0 0 0 0 5 0 16 0 1 0 223240354 5480448 236 18446744073709551615 4194304 4889804 548682069312 18446744073709551615 257203692356 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/13726/statm: 1338 236 197 169 0 49 0
[pid=13732] ppid=13726 vsize=1476516 CPUtime=642.63
/proc/13732/stat : 13732 (bsat) R 13726 13726 13243 0 -1 4194304 106093 0 0 0 64180 83 0 0 25 0 1 0 223240361 1511952384 106067 18446744073709551615 134512640 135463285 4294956784 18446744073709551615 134517801 0 0 4096 0 0 0 0 17 1 0 0
/proc/13732/statm: 369129 106067 81 232 0 368894 0
Current children cumulated CPU time (s) 642.68
Current children cumulated vsize (KiB) 1481868

[startup+702.984 s]
/proc/loadavg: 1.00 1.00 1.02 2/66 13732
/proc/meminfo: memFree=1310600/2055920 swapFree=4181012/4192956
[pid=13726] ppid=13724 vsize=5352 CPUtime=0.05
/proc/13726/stat : 13726 (Barcelogic) S 13724 13726 13243 0 -1 4194304 332 701 0 0 0 0 5 0 16 0 1 0 223240354 5480448 236 18446744073709551615 4194304 4889804 548682069312 18446744073709551615 257203692356 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/13726/statm: 1338 236 197 169 0 49 0
[pid=13732] ppid=13726 vsize=1476516 CPUtime=702.66
/proc/13732/stat : 13732 (bsat) R 13726 13726 13243 0 -1 4194304 109913 0 0 0 70179 87 0 0 25 0 1 0 223240361 1511952384 109887 18446744073709551615 134512640 135463285 4294956784 18446744073709551615 134517801 0 0 4096 0 0 0 0 17 1 0 0
/proc/13732/statm: 369129 109887 81 232 0 368894 0
Current children cumulated CPU time (s) 702.71
Current children cumulated vsize (KiB) 1481868

[startup+763.039 s]
/proc/loadavg: 1.00 1.00 1.02 2/66 13732
/proc/meminfo: memFree=1296392/2055920 swapFree=4181012/4192956
[pid=13726] ppid=13724 vsize=5352 CPUtime=0.05
/proc/13726/stat : 13726 (Barcelogic) S 13724 13726 13243 0 -1 4194304 332 701 0 0 0 0 5 0 16 0 1 0 223240354 5480448 236 18446744073709551615 4194304 4889804 548682069312 18446744073709551615 257203692356 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/13726/statm: 1338 236 197 169 0 49 0
[pid=13732] ppid=13726 vsize=1476516 CPUtime=762.7
/proc/13732/stat : 13732 (bsat) R 13726 13726 13243 0 -1 4194304 113463 0 0 0 76179 91 0 0 25 0 1 0 223240361 1511952384 113437 18446744073709551615 134512640 135463285 4294956784 18446744073709551615 134517808 0 0 4096 0 0 0 0 17 1 0 0
/proc/13732/statm: 369129 113437 81 232 0 368894 0
Current children cumulated CPU time (s) 762.75
Current children cumulated vsize (KiB) 1481868

[startup+823.1 s]
/proc/loadavg: 1.00 1.00 1.01 2/66 13732
/proc/meminfo: memFree=1282312/2055920 swapFree=4181012/4192956
[pid=13726] ppid=13724 vsize=5352 CPUtime=0.05
/proc/13726/stat : 13726 (Barcelogic) S 13724 13726 13243 0 -1 4194304 332 701 0 0 0 0 5 0 16 0 1 0 223240354 5480448 236 18446744073709551615 4194304 4889804 548682069312 18446744073709551615 257203692356 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/13726/statm: 1338 236 197 169 0 49 0
[pid=13732] ppid=13726 vsize=1476516 CPUtime=822.74
/proc/13732/stat : 13732 (bsat) R 13726 13726 13243 0 -1 4194304 116938 0 0 0 82179 95 0 0 25 0 1 0 223240361 1511952384 116912 18446744073709551615 134512640 135463285 4294956784 18446744073709551615 134517808 0 0 4096 0 0 0 0 17 1 0 0
/proc/13732/statm: 369129 116912 81 232 0 368894 0
Current children cumulated CPU time (s) 822.79
Current children cumulated vsize (KiB) 1481868

[startup+883.159 s]
/proc/loadavg: 1.00 1.00 1.00 2/66 13732
/proc/meminfo: memFree=1269128/2055920 swapFree=4181012/4192956
[pid=13726] ppid=13724 vsize=5352 CPUtime=0.05
/proc/13726/stat : 13726 (Barcelogic) S 13724 13726 13243 0 -1 4194304 332 701 0 0 0 0 5 0 16 0 1 0 223240354 5480448 236 18446744073709551615 4194304 4889804 548682069312 18446744073709551615 257203692356 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/13726/statm: 1338 236 197 169 0 49 0
[pid=13732] ppid=13726 vsize=1476516 CPUtime=882.78
/proc/13732/stat : 13732 (bsat) R 13726 13726 13243 0 -1 4194304 120239 0 0 0 88179 99 0 0 25 0 1 0 223240361 1511952384 120213 18446744073709551615 134512640 135463285 4294956784 18446744073709551615 134517801 0 0 4096 0 0 0 0 17 1 0 0
/proc/13732/statm: 369129 120213 81 232 0 368894 0
Current children cumulated CPU time (s) 882.83
Current children cumulated vsize (KiB) 1481868

[startup+943.218 s]
/proc/loadavg: 1.00 1.00 1.00 2/66 13732
/proc/meminfo: memFree=1256008/2055920 swapFree=4181012/4192956
[pid=13726] ppid=13724 vsize=5352 CPUtime=0.05
/proc/13726/stat : 13726 (Barcelogic) S 13724 13726 13243 0 -1 4194304 332 701 0 0 0 0 5 0 16 0 1 0 223240354 5480448 236 18446744073709551615 4194304 4889804 548682069312 18446744073709551615 257203692356 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/13726/statm: 1338 236 197 169 0 49 0
[pid=13732] ppid=13726 vsize=1476516 CPUtime=942.81
/proc/13732/stat : 13732 (bsat) R 13726 13726 13243 0 -1 4194304 123539 0 0 0 94180 101 0 0 25 0 1 0 223240361 1511952384 123513 18446744073709551615 134512640 135463285 4294956784 18446744073709551615 134517801 0 0 4096 0 0 0 0 17 1 0 0
/proc/13732/statm: 369129 123513 81 232 0 368894 0
Current children cumulated CPU time (s) 942.86
Current children cumulated vsize (KiB) 1481868

[startup+1003.28 s]
/proc/loadavg: 1.00 1.00 1.00 2/66 13732
/proc/meminfo: memFree=1244040/2055920 swapFree=4181012/4192956
[pid=13726] ppid=13724 vsize=5352 CPUtime=0.05
/proc/13726/stat : 13726 (Barcelogic) S 13724 13726 13243 0 -1 4194304 332 701 0 0 0 0 5 0 16 0 1 0 223240354 5480448 236 18446744073709551615 4194304 4889804 548682069312 18446744073709551615 257203692356 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/13726/statm: 1338 236 197 169 0 49 0
[pid=13732] ppid=13726 vsize=1476516 CPUtime=1002.86
/proc/13732/stat : 13732 (bsat) R 13726 13726 13243 0 -1 4194304 126542 0 0 0 100182 104 0 0 25 0 1 0 223240361 1511952384 126516 18446744073709551615 134512640 135463285 4294956784 18446744073709551615 134517801 0 0 4096 0 0 0 0 17 1 0 0
/proc/13732/statm: 369129 126516 81 232 0 368894 0
Current children cumulated CPU time (s) 1002.91
Current children cumulated vsize (KiB) 1481868

[startup+1063.34 s]
/proc/loadavg: 1.00 1.00 1.00 2/66 13732
/proc/meminfo: memFree=1231560/2055920 swapFree=4181012/4192956
[pid=13726] ppid=13724 vsize=5352 CPUtime=0.05
/proc/13726/stat : 13726 (Barcelogic) S 13724 13726 13243 0 -1 4194304 332 701 0 0 0 0 5 0 16 0 1 0 223240354 5480448 236 18446744073709551615 4194304 4889804 548682069312 18446744073709551615 257203692356 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/13726/statm: 1338 236 197 169 0 49 0
[pid=13732] ppid=13726 vsize=1476516 CPUtime=1062.9
/proc/13732/stat : 13732 (bsat) R 13726 13726 13243 0 -1 4194304 129609 0 0 0 106183 107 0 0 25 0 1 0 223240361 1511952384 129583 18446744073709551615 134512640 135463285 4294956784 18446744073709551615 134517801 0 0 4096 0 0 0 0 17 1 0 0
/proc/13732/statm: 369129 129583 81 232 0 368894 0
Current children cumulated CPU time (s) 1062.95
Current children cumulated vsize (KiB) 1481868

[startup+1123.4 s]
/proc/loadavg: 1.00 1.00 1.00 2/66 13732
/proc/meminfo: memFree=1219784/2055920 swapFree=4181012/4192956
[pid=13726] ppid=13724 vsize=5352 CPUtime=0.05
/proc/13726/stat : 13726 (Barcelogic) S 13724 13726 13243 0 -1 4194304 332 701 0 0 0 0 5 0 16 0 1 0 223240354 5480448 236 18446744073709551615 4194304 4889804 548682069312 18446744073709551615 257203692356 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/13726/statm: 1338 236 197 169 0 49 0
[pid=13732] ppid=13726 vsize=1476516 CPUtime=1122.94
/proc/13732/stat : 13732 (bsat) R 13726 13726 13243 0 -1 4194304 132561 0 0 0 112183 111 0 0 25 0 1 0 223240361 1511952384 132535 18446744073709551615 134512640 135463285 4294956784 18446744073709551615 134517801 0 0 4096 0 0 0 0 17 1 0 0
/proc/13732/statm: 369129 132535 81 232 0 368894 0
Current children cumulated CPU time (s) 1122.99
Current children cumulated vsize (KiB) 1481868

[startup+1183.45 s]
/proc/loadavg: 1.00 1.00 1.00 2/66 13732
/proc/meminfo: memFree=1208264/2055920 swapFree=4181012/4192956
[pid=13726] ppid=13724 vsize=5352 CPUtime=0.05
/proc/13726/stat : 13726 (Barcelogic) S 13724 13726 13243 0 -1 4194304 332 701 0 0 0 0 5 0 16 0 1 0 223240354 5480448 236 18446744073709551615 4194304 4889804 548682069312 18446744073709551615 257203692356 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/13726/statm: 1338 236 197 169 0 49 0
[pid=13732] ppid=13726 vsize=1476516 CPUtime=1182.97
/proc/13732/stat : 13732 (bsat) R 13726 13726 13243 0 -1 4194304 135448 0 0 0 118184 113 0 0 25 0 1 0 223240361 1511952384 135422 18446744073709551615 134512640 135463285 4294956784 18446744073709551615 134517801 0 0 4096 0 0 0 0 17 1 0 0
/proc/13732/statm: 369129 135422 81 232 0 368894 0
Current children cumulated CPU time (s) 1183.02
Current children cumulated vsize (KiB) 1481868



Maximum CPU time exceeded: sending SIGTERM then SIGKILL

[startup+1200.46 s]
/proc/loadavg: 1.00 1.00 1.00 2/66 13732
/proc/meminfo: memFree=1204936/2055920 swapFree=4181012/4192956
[pid=13726] ppid=13724 vsize=5352 CPUtime=0.05
/proc/13726/stat : 13726 (Barcelogic) S 13724 13726 13243 0 -1 4194304 332 701 0 0 0 0 5 0 16 0 1 0 223240354 5480448 236 18446744073709551615 4194304 4889804 548682069312 18446744073709551615 257203692356 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/13726/statm: 1338 236 197 169 0 49 0
[pid=13732] ppid=13726 vsize=1476516 CPUtime=1199.98
/proc/13732/stat : 13732 (bsat) R 13726 13726 13243 0 -1 4194304 136242 0 0 0 119884 114 0 0 25 0 1 0 223240361 1511952384 136216 18446744073709551615 134512640 135463285 4294956784 18446744073709551615 134517801 0 0 4096 0 0 0 0 17 1 0 0
/proc/13732/statm: 369129 136216 81 232 0 368894 0
Current children cumulated CPU time (s) 1200.03
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 13726 and gives childrusage.ru_utime.tv_sec=0 childrusage.ru_utime.tv_usec=58991 childrusage.ru_stime.tv_sec=0 childrusage.ru_stime.tv_usec=7998
CPU time returned by wait4() is 0.066989
while last known CPU time is 1200.03

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

Real time (s): 1200.47
CPU time (s): 1200.03
CPU user time (s): 1198.89
CPU system time (s): 1.14
CPU usage (%): 99.963
Max. virtual memory (cumulated for all children) (KiB): 1481868

getrusage(RUSAGE_CHILDREN,...) data:
user time used= 0.058991
system time used= 0.007998
maximum resident set size= 0
integral shared memory size= 0
integral unshared data size= 0
integral unshared stack size= 0
page reclaims= 1033
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= 8

runsolver used 0.927858 second user time and 2.43163 second system time

The end

Launcher Data (download as text)

Begin job on node65 on Wed Feb 21 04:40:28 UTC 2007

IDJOB= 303335
IDBENCH= 20105
IDSOLVER= 122
FILE ID= node65/303335-1172032828

PBS_JOBID= 3892701

Free space on /tmp= 66561 MiB

SOLVER NAME= barcelogic 2007-02-08
BENCH NAME= HOME/pub/bench/SAT07/random/LargeSize/7SAT/v180/unif-k7-r85-v180-c15300-S2117580343-16.cnf
COMMAND LINE= /tmp/evaluation/303335-1172032828/Barcelogic /tmp/evaluation/303335-1172032828/instance-303335-1172032828.cnf            
RUNSOLVER COMMAND LINE= runsolver  --timestamp  -w ROOT/results/node65/watcher-303335-1172032828 -o ROOT/results/node65/solver-303335-1172032828 -C 1200 -M 1800 --output-limit 1,15  /tmp/evaluation/303335-1172032828/Barcelogic /tmp/evaluation/303335-1172032828/instance-303335-1172032828.cnf            

META MD5SUM SOLVER= 543870ed8fcecafe9ec15dfb146dc18f
MD5SUM BENCH=  29eebfc33bb79c40df63e10b39764cb1

RANDOM SEED= 682248105

TIME LIMIT= 1200 seconds
MEMORY LIMIT= 1800 MiB

Linux node65.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		: 3000.259
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		: 3000.259
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:       1751984 kB
Buffers:         34292 kB
Cached:         216452 kB
SwapCached:       6296 kB
Active:         147348 kB
Inactive:       116380 kB
HighTotal:           0 kB
HighFree:            0 kB
LowTotal:      2055920 kB
LowFree:       1751984 kB
SwapTotal:     4192956 kB
SwapFree:      4181012 kB
Dirty:            2212 kB
Writeback:           0 kB
Mapped:          15340 kB
Slab:            26268 kB
Committed_AS:   571332 kB
PageTables:       1456 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= 66561 MiB

End job on node65 on Wed Feb 21 05:00:31 UTC 2007