Trace number 302515

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) 1200.09 1200.53

General information on the benchmark

Namerandom/LargeSize/5SAT/v900/
unif-k5-r20-v900-c18000-S1582455625-10.cnf
MD5SUMe4cd06c32212546d2b88a25ebac0c1e9
Bench CategoryRANDOM (random instances)
Best result obtained on this benchmarkSAT
Best CPU time to get the best result obtained on this benchmark215.27
Satisfiable
(Un)Satisfiability was proved
Number of variables900
Number of clauses18000
Sum of the clauses size90000
Maximum clause length5
Minimum clause length5
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 518000
Number of clauses of size over 50

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 |   18000    90000 |    5399       0        0     nan |  0.000 % |
0.00/0.02	c ==============================================================================
0.00/0.02	c Result  :   #vars: 900   #clauses: 18000   #literals: 90000
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/node70/watcher-302515-1172013430 -o ROOT/results/node70/solver-302515-1172013430 -C 1200 -M 1800 --output-limit 1,15 /tmp/evaluation/302515-1172013430/Barcelogic /tmp/evaluation/302515-1172013430/instance-302515-1172013430.cnf 

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


[startup+0 s]
/proc/loadavg: 0.92 0.98 0.99 3/64 5474
/proc/meminfo: memFree=1713472/2055920 swapFree=4183148/4192956
[pid=5474] ppid=5472 vsize=5352 CPUtime=0
/proc/5474/stat : 5474 (Barcelogic) S 5472 5474 4099 0 -1 4194304 274 0 0 0 0 0 0 0 18 0 1 0 184143683 5480448 232 18446744073709551615 4194304 4889804 548682069312 18446744073709551615 233402237010 0 0 4100 65536 18446744071563648864 0 0 17 1 0 0
/proc/5474/statm: 1338 232 195 169 0 49 0
[pid=5475] ppid=5474 vsize=5352 CPUtime=0
/proc/5475/stat : 5475 (Barcelogic) S 5474 5474 4099 0 -1 4194368 53 25 0 0 0 0 0 0 20 0 1 0 184143683 5480448 236 18446744073709551615 4194304 4889804 548682069312 18446744073709551615 233402065732 0 65536 4096 65538 18446744071563356171 0 0 17 1 0 0
/proc/5475/statm: 1338 236 198 169 0 49 0
[pid=5477] ppid=5475 vsize=0 CPUtime=0
/proc/5477/stat : 5477 (sed) D 5475 5474 4099 0 -1 4194308 163 0 0 0 0 0 0 0 22 0 1 0 184143683 0 0 18446744073709551615 0 0 0 0 0 0 2147483391 4096 0 18446744072099781622 0 0 17 1 0 0
/proc/5477/statm: 0 0 0 0 0 0 0

[startup+0.106909 s]
/proc/loadavg: 0.92 0.98 0.99 3/64 5474
/proc/meminfo: memFree=1713472/2055920 swapFree=4183148/4192956
[pid=5474] ppid=5472 vsize=5352 CPUtime=0.05
/proc/5474/stat : 5474 (Barcelogic) S 5472 5474 4099 0 -1 4194304 332 724 0 0 0 0 5 0 16 0 1 0 184143683 5480448 236 18446744073709551615 4194304 4889804 548682069312 18446744073709551615 233402065732 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/5474/statm: 1338 236 197 169 0 49 0
Current children cumulated CPU time (s) 0.05
Current children cumulated vsize (KiB) 5352

[startup+0.514979 s]
/proc/loadavg: 0.92 0.98 0.99 3/64 5474
/proc/meminfo: memFree=1713472/2055920 swapFree=4183148/4192956
[pid=5474] ppid=5472 vsize=5352 CPUtime=0.05
/proc/5474/stat : 5474 (Barcelogic) S 5472 5474 4099 0 -1 4194304 332 724 0 0 0 0 5 0 16 0 1 0 184143683 5480448 236 18446744073709551615 4194304 4889804 548682069312 18446744073709551615 233402065732 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/5474/statm: 1338 236 197 169 0 49 0
Current children cumulated CPU time (s) 0.05
Current children cumulated vsize (KiB) 5352

[startup+1.33613 s]
/proc/loadavg: 0.92 0.98 0.99 2/66 5480
/proc/meminfo: memFree=1699824/2055920 swapFree=4183148/4192956
[pid=5474] ppid=5472 vsize=5352 CPUtime=0.05
/proc/5474/stat : 5474 (Barcelogic) S 5472 5474 4099 0 -1 4194304 332 724 0 0 0 0 5 0 16 0 1 0 184143683 5480448 236 18446744073709551615 4194304 4889804 548682069312 18446744073709551615 233402065732 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/5474/statm: 1338 236 197 169 0 49 0
[pid=5480] ppid=5474 vsize=1476480 CPUtime=1.26
/proc/5480/stat : 5480 (bsat) R 5474 5474 4099 0 -1 4194304 3786 0 0 0 125 1 0 0 25 0 1 0 184143689 1511915520 3759 18446744073709551615 134512640 135463285 4294956800 18446744073709551615 134531524 0 0 4096 0 0 0 0 17 1 0 0
/proc/5480/statm: 369120 3760 81 232 0 368885 0
Current children cumulated CPU time (s) 1.31
Current children cumulated vsize (KiB) 1481832

[startup+2.97642 s]
/proc/loadavg: 0.92 0.98 0.99 2/66 5480
/proc/meminfo: memFree=1690480/2055920 swapFree=4183148/4192956
[pid=5474] ppid=5472 vsize=5352 CPUtime=0.05
/proc/5474/stat : 5474 (Barcelogic) S 5472 5474 4099 0 -1 4194304 332 724 0 0 0 0 5 0 16 0 1 0 184143683 5480448 236 18446744073709551615 4194304 4889804 548682069312 18446744073709551615 233402065732 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/5474/statm: 1338 236 197 169 0 49 0
[pid=5480] ppid=5474 vsize=1476480 CPUtime=2.9
/proc/5480/stat : 5480 (bsat) R 5474 5474 4099 0 -1 4194304 7003 0 0 0 288 2 0 0 25 0 1 0 184143689 1511915520 6976 18446744073709551615 134512640 135463285 4294956800 18446744073709551615 134517819 0 0 4096 0 0 0 0 17 1 0 0
/proc/5480/statm: 369120 6976 81 232 0 368885 0
Current children cumulated CPU time (s) 2.95
Current children cumulated vsize (KiB) 1481832

[startup+6.25301 s]
/proc/loadavg: 0.93 0.98 0.99 2/66 5480
/proc/meminfo: memFree=1665456/2055920 swapFree=4183148/4192956
[pid=5474] ppid=5472 vsize=5352 CPUtime=0.05
/proc/5474/stat : 5474 (Barcelogic) S 5472 5474 4099 0 -1 4194304 332 724 0 0 0 0 5 0 16 0 1 0 184143683 5480448 236 18446744073709551615 4194304 4889804 548682069312 18446744073709551615 233402065732 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/5474/statm: 1338 236 197 169 0 49 0
[pid=5480] ppid=5474 vsize=1476480 CPUtime=6.17
/proc/5480/stat : 5480 (bsat) R 5474 5474 4099 0 -1 4194304 12871 0 0 0 612 5 0 0 25 0 1 0 184143689 1511915520 12844 18446744073709551615 134512640 135463285 4294956800 18446744073709551615 134531524 0 0 4096 0 0 0 0 17 1 0 0
/proc/5480/statm: 369120 12844 81 232 0 368885 0
Current children cumulated CPU time (s) 6.22
Current children cumulated vsize (KiB) 1481832

[startup+12.7132 s]
/proc/loadavg: 0.94 0.98 0.99 2/66 5480
/proc/meminfo: memFree=1625840/2055920 swapFree=4183148/4192956
[pid=5474] ppid=5472 vsize=5352 CPUtime=0.05
/proc/5474/stat : 5474 (Barcelogic) S 5472 5474 4099 0 -1 4194304 332 724 0 0 0 0 5 0 16 0 1 0 184143683 5480448 236 18446744073709551615 4194304 4889804 548682069312 18446744073709551615 233402065732 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/5474/statm: 1338 236 197 169 0 49 0
[pid=5480] ppid=5474 vsize=1476480 CPUtime=12.63
/proc/5480/stat : 5480 (bsat) R 5474 5474 4099 0 -1 4194304 22201 0 0 0 1253 10 0 0 25 0 1 0 184143689 1511915520 22174 18446744073709551615 134512640 135463285 4294956800 18446744073709551615 134531524 0 0 4096 0 0 0 0 17 1 0 0
/proc/5480/statm: 369120 22174 81 232 0 368885 0
Current children cumulated CPU time (s) 12.68
Current children cumulated vsize (KiB) 1481832

[startup+25.5215 s]
/proc/loadavg: 0.95 0.98 0.99 2/66 5480
/proc/meminfo: memFree=1561328/2055920 swapFree=4183148/4192956
[pid=5474] ppid=5472 vsize=5352 CPUtime=0.05
/proc/5474/stat : 5474 (Barcelogic) S 5472 5474 4099 0 -1 4194304 332 724 0 0 0 0 5 0 16 0 1 0 184143683 5480448 236 18446744073709551615 4194304 4889804 548682069312 18446744073709551615 233402065732 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/5474/statm: 1338 236 197 169 0 49 0
[pid=5480] ppid=5474 vsize=1476480 CPUtime=25.44
/proc/5480/stat : 5480 (bsat) R 5474 5474 4099 0 -1 4194304 38682 0 0 0 2526 18 0 0 25 0 1 0 184143689 1511915520 38655 18446744073709551615 134512640 135463285 4294956800 18446744073709551615 134518649 0 0 4096 0 0 0 0 17 1 0 0
/proc/5480/statm: 369120 38655 81 232 0 368885 0
Current children cumulated CPU time (s) 25.49
Current children cumulated vsize (KiB) 1481832

[startup+51.1441 s]
/proc/loadavg: 0.96 0.98 0.99 2/66 5480
/proc/meminfo: memFree=1444976/2055920 swapFree=4183148/4192956
[pid=5474] ppid=5472 vsize=5352 CPUtime=0.05
/proc/5474/stat : 5474 (Barcelogic) S 5472 5474 4099 0 -1 4194304 332 724 0 0 0 0 5 0 16 0 1 0 184143683 5480448 236 18446744073709551615 4194304 4889804 548682069312 18446744073709551615 233402065732 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/5474/statm: 1338 236 197 169 0 49 0
[pid=5480] ppid=5474 vsize=1476480 CPUtime=51.05
/proc/5480/stat : 5480 (bsat) R 5474 5474 4099 0 -1 4194304 67236 0 0 0 5072 33 0 0 25 0 1 0 184143689 1511915520 67209 18446744073709551615 134512640 135463285 4294956800 18446744073709551615 134518059 0 0 4096 0 0 0 0 17 1 0 0
/proc/5480/statm: 369120 67209 81 232 0 368885 0
Current children cumulated CPU time (s) 51.1
Current children cumulated vsize (KiB) 1481832

[startup+102.383 s]
/proc/loadavg: 0.98 0.98 0.99 2/66 5480
/proc/meminfo: memFree=1271408/2055920 swapFree=4183148/4192956
[pid=5474] ppid=5472 vsize=5352 CPUtime=0.05
/proc/5474/stat : 5474 (Barcelogic) S 5472 5474 4099 0 -1 4194304 332 724 0 0 0 0 5 0 16 0 1 0 184143683 5480448 236 18446744073709551615 4194304 4889804 548682069312 18446744073709551615 233402065732 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/5474/statm: 1338 236 197 169 0 49 0
[pid=5480] ppid=5474 vsize=1476480 CPUtime=102.27
/proc/5480/stat : 5480 (bsat) R 5474 5474 4099 0 -1 4194304 110818 0 0 0 10171 56 0 0 25 0 1 0 184143689 1511915520 110791 18446744073709551615 134512640 135463285 4294956800 18446744073709551615 134518821 0 0 4096 0 0 0 0 17 1 0 0
/proc/5480/statm: 369120 110791 81 232 0 368885 0
Current children cumulated CPU time (s) 102.32
Current children cumulated vsize (KiB) 1481832

[startup+162.444 s]
/proc/loadavg: 0.99 0.98 0.99 2/66 5480
/proc/meminfo: memFree=1136112/2055920 swapFree=4183148/4192956
[pid=5474] ppid=5472 vsize=5352 CPUtime=0.05
/proc/5474/stat : 5474 (Barcelogic) S 5472 5474 4099 0 -1 4194304 332 724 0 0 0 0 5 0 16 0 1 0 184143683 5480448 236 18446744073709551615 4194304 4889804 548682069312 18446744073709551615 233402065732 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/5474/statm: 1338 236 197 169 0 49 0
[pid=5480] ppid=5474 vsize=1476480 CPUtime=162.31
/proc/5480/stat : 5480 (bsat) R 5474 5474 4099 0 -1 4194304 143984 0 0 0 16157 74 0 0 25 0 1 0 184143689 1511915520 143957 18446744073709551615 134512640 135463285 4294956800 18446744073709551615 134539205 0 0 4096 0 0 0 0 17 1 0 0
/proc/5480/statm: 369120 143957 81 232 0 368885 0
Current children cumulated CPU time (s) 162.36
Current children cumulated vsize (KiB) 1481832

[startup+222.503 s]
/proc/loadavg: 1.03 1.00 1.00 2/66 5480
/proc/meminfo: memFree=1034800/2055920 swapFree=4183148/4192956
[pid=5474] ppid=5472 vsize=5352 CPUtime=0.05
/proc/5474/stat : 5474 (Barcelogic) S 5472 5474 4099 0 -1 4194304 332 724 0 0 0 0 5 0 16 0 1 0 184143683 5480448 236 18446744073709551615 4194304 4889804 548682069312 18446744073709551615 233402065732 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/5474/statm: 1338 236 197 169 0 49 0
[pid=5480] ppid=5474 vsize=1476480 CPUtime=222.35
/proc/5480/stat : 5480 (bsat) R 5474 5474 4099 0 -1 4194304 169367 0 0 0 22142 93 0 0 25 0 1 0 184143689 1511915520 169340 18446744073709551615 134512640 135463285 4294956800 18446744073709551615 134517801 0 0 4096 0 0 0 0 17 1 0 0
/proc/5480/statm: 369120 169340 81 232 0 368885 0
Current children cumulated CPU time (s) 222.4
Current children cumulated vsize (KiB) 1481832

[startup+282.563 s]
/proc/loadavg: 1.09 1.02 1.01 2/66 5480
/proc/meminfo: memFree=952752/2055920 swapFree=4183148/4192956
[pid=5474] ppid=5472 vsize=5352 CPUtime=0.05
/proc/5474/stat : 5474 (Barcelogic) S 5472 5474 4099 0 -1 4194304 332 724 0 0 0 0 5 0 16 0 1 0 184143683 5480448 236 18446744073709551615 4194304 4889804 548682069312 18446744073709551615 233402065732 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/5474/statm: 1338 236 197 169 0 49 0
[pid=5480] ppid=5474 vsize=1476480 CPUtime=282.39
/proc/5480/stat : 5480 (bsat) R 5474 5474 4099 0 -1 4194304 189882 0 0 0 28129 110 0 0 25 0 1 0 184143689 1511915520 189855 18446744073709551615 134512640 135463285 4294956800 18446744073709551615 134517801 0 0 4096 0 0 0 0 17 1 0 0
/proc/5480/statm: 369120 189855 81 232 0 368885 0
Current children cumulated CPU time (s) 282.44
Current children cumulated vsize (KiB) 1481832

[startup+342.614 s]
/proc/loadavg: 1.03 1.01 1.00 2/66 5480
/proc/meminfo: memFree=881008/2055920 swapFree=4183148/4192956
[pid=5474] ppid=5472 vsize=5352 CPUtime=0.05
/proc/5474/stat : 5474 (Barcelogic) S 5472 5474 4099 0 -1 4194304 332 724 0 0 0 0 5 0 16 0 1 0 184143683 5480448 236 18446744073709551615 4194304 4889804 548682069312 18446744073709551615 233402065732 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/5474/statm: 1338 236 197 169 0 49 0
[pid=5480] ppid=5474 vsize=1476480 CPUtime=342.42
/proc/5480/stat : 5480 (bsat) R 5474 5474 4099 0 -1 4194304 207909 0 0 0 34118 124 0 0 25 0 1 0 184143689 1511915520 207882 18446744073709551615 134512640 135463285 4294956800 18446744073709551615 134517801 0 0 4096 0 0 0 0 17 1 0 0
/proc/5480/statm: 369120 207882 81 232 0 368885 0
Current children cumulated CPU time (s) 342.47
Current children cumulated vsize (KiB) 1481832

[startup+402.671 s]
/proc/loadavg: 1.01 1.00 1.00 2/66 5480
/proc/meminfo: memFree=816752/2055920 swapFree=4183148/4192956
[pid=5474] ppid=5472 vsize=5352 CPUtime=0.05
/proc/5474/stat : 5474 (Barcelogic) S 5472 5474 4099 0 -1 4194304 332 724 0 0 0 0 5 0 16 0 1 0 184143683 5480448 236 18446744073709551615 4194304 4889804 548682069312 18446744073709551615 233402065732 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/5474/statm: 1338 236 197 169 0 49 0
[pid=5480] ppid=5474 vsize=1476480 CPUtime=402.45
/proc/5480/stat : 5480 (bsat) R 5474 5474 4099 0 -1 4194304 223656 0 0 0 40108 137 0 0 25 0 1 0 184143689 1511915520 223629 18446744073709551615 134512640 135463285 4294956800 18446744073709551615 134517801 0 0 4096 0 0 0 0 17 1 0 0
/proc/5480/statm: 369120 223629 81 232 0 368885 0
Current children cumulated CPU time (s) 402.5
Current children cumulated vsize (KiB) 1481832

[startup+462.726 s]
/proc/loadavg: 1.00 1.00 1.00 2/66 5480
/proc/meminfo: memFree=760432/2055920 swapFree=4183148/4192956
[pid=5474] ppid=5472 vsize=5352 CPUtime=0.05
/proc/5474/stat : 5474 (Barcelogic) S 5472 5474 4099 0 -1 4194304 332 724 0 0 0 0 5 0 16 0 1 0 184143683 5480448 236 18446744073709551615 4194304 4889804 548682069312 18446744073709551615 233402065732 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/5474/statm: 1338 236 197 169 0 49 0
[pid=5480] ppid=5474 vsize=1476480 CPUtime=462.49
/proc/5480/stat : 5480 (bsat) R 5474 5474 4099 0 -1 4194304 237770 0 0 0 46100 149 0 0 25 0 1 0 184143689 1511915520 237743 18446744073709551615 134512640 135463285 4294956800 18446744073709551615 134517801 0 0 4096 0 0 0 0 17 1 0 0
/proc/5480/statm: 369120 237743 81 232 0 368885 0
Current children cumulated CPU time (s) 462.54
Current children cumulated vsize (KiB) 1481832

[startup+522.779 s]

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

[pid=5474] ppid=5472 vsize=5352 CPUtime=0.05
/proc/5474/stat : 5474 (Barcelogic) S 5472 5474 4099 0 -1 4194304 332 724 0 0 0 0 5 0 16 0 1 0 184143683 5480448 236 18446744073709551615 4194304 4889804 548682069312 18446744073709551615 233402065732 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/5474/statm: 1338 236 197 169 0 49 0
[pid=5480] ppid=5474 vsize=1476480 CPUtime=582.57
/proc/5480/stat : 5480 (bsat) R 5474 5474 4099 0 -1 4194304 264723 0 0 0 58086 171 0 0 25 0 1 0 184143689 1511915520 264696 18446744073709551615 134512640 135463285 4294956800 18446744073709551615 134517801 0 0 4096 0 0 0 0 17 1 0 0
/proc/5480/statm: 369120 264696 81 232 0 368885 0
Current children cumulated CPU time (s) 582.62
Current children cumulated vsize (KiB) 1481832

[startup+642.9 s]
/proc/loadavg: 1.00 1.00 1.00 2/66 5480
/proc/meminfo: memFree=605936/2055920 swapFree=4183148/4192956
[pid=5474] ppid=5472 vsize=5352 CPUtime=0.05
/proc/5474/stat : 5474 (Barcelogic) S 5472 5474 4099 0 -1 4194304 332 724 0 0 0 0 5 0 16 0 1 0 184143683 5480448 236 18446744073709551615 4194304 4889804 548682069312 18446744073709551615 233402065732 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/5474/statm: 1338 236 197 169 0 49 0
[pid=5480] ppid=5474 vsize=1476480 CPUtime=642.61
/proc/5480/stat : 5480 (bsat) R 5474 5474 4099 0 -1 4194304 276292 0 0 0 64079 182 0 0 25 0 1 0 184143689 1511915520 276265 18446744073709551615 134512640 135463285 4294956800 18446744073709551615 134517278 0 0 4096 0 0 0 0 17 1 0 0
/proc/5480/statm: 369120 276265 81 232 0 368885 0
Current children cumulated CPU time (s) 642.66
Current children cumulated vsize (KiB) 1481832

[startup+702.954 s]
/proc/loadavg: 1.00 1.00 1.00 2/66 5480
/proc/meminfo: memFree=559280/2055920 swapFree=4183148/4192956
[pid=5474] ppid=5472 vsize=5352 CPUtime=0.05
/proc/5474/stat : 5474 (Barcelogic) S 5472 5474 4099 0 -1 4194304 332 724 0 0 0 0 5 0 16 0 1 0 184143683 5480448 236 18446744073709551615 4194304 4889804 548682069312 18446744073709551615 233402065732 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/5474/statm: 1338 236 197 169 0 49 0
[pid=5480] ppid=5474 vsize=1476480 CPUtime=702.64
/proc/5480/stat : 5480 (bsat) R 5474 5474 4099 0 -1 4194304 287975 0 0 0 70073 191 0 0 25 0 1 0 184143689 1511915520 287948 18446744073709551615 134512640 135463285 4294956800 18446744073709551615 134517801 0 0 4096 0 0 0 0 17 1 0 0
/proc/5480/statm: 369120 287948 81 232 0 368885 0
Current children cumulated CPU time (s) 702.69
Current children cumulated vsize (KiB) 1481832

[startup+763.011 s]
/proc/loadavg: 1.00 1.00 1.00 2/66 5480
/proc/meminfo: memFree=514992/2055920 swapFree=4183148/4192956
[pid=5474] ppid=5472 vsize=5352 CPUtime=0.05
/proc/5474/stat : 5474 (Barcelogic) S 5472 5474 4099 0 -1 4194304 332 724 0 0 0 0 5 0 16 0 1 0 184143683 5480448 236 18446744073709551615 4194304 4889804 548682069312 18446744073709551615 233402065732 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/5474/statm: 1338 236 197 169 0 49 0
[pid=5480] ppid=5474 vsize=1476480 CPUtime=762.68
/proc/5480/stat : 5480 (bsat) R 5474 5474 4099 0 -1 4194304 299073 0 0 0 76068 200 0 0 25 0 1 0 184143689 1511915520 299046 18446744073709551615 134512640 135463285 4294956800 18446744073709551615 134531524 0 0 4096 0 0 0 0 17 1 0 0
/proc/5480/statm: 369120 299046 81 232 0 368885 0
Current children cumulated CPU time (s) 762.73
Current children cumulated vsize (KiB) 1481832

[startup+823.071 s]
/proc/loadavg: 1.00 1.00 1.00 2/66 5480
/proc/meminfo: memFree=473648/2055920 swapFree=4183148/4192956
[pid=5474] ppid=5472 vsize=5352 CPUtime=0.05
/proc/5474/stat : 5474 (Barcelogic) S 5472 5474 4099 0 -1 4194304 332 724 0 0 0 0 5 0 16 0 1 0 184143683 5480448 236 18446744073709551615 4194304 4889804 548682069312 18446744073709551615 233402065732 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/5474/statm: 1338 236 197 169 0 49 0
[pid=5480] ppid=5474 vsize=1476480 CPUtime=822.72
/proc/5480/stat : 5480 (bsat) R 5474 5474 4099 0 -1 4194304 309234 0 0 0 82063 209 0 0 25 0 1 0 184143689 1511915520 309207 18446744073709551615 134512640 135463285 4294956800 18446744073709551615 134517801 0 0 4096 0 0 0 0 17 1 0 0
/proc/5480/statm: 369120 309207 81 232 0 368885 0
Current children cumulated CPU time (s) 822.77
Current children cumulated vsize (KiB) 1481832

[startup+883.125 s]
/proc/loadavg: 1.00 1.00 1.00 2/66 5480
/proc/meminfo: memFree=434544/2055920 swapFree=4183148/4192956
[pid=5474] ppid=5472 vsize=5352 CPUtime=0.05
/proc/5474/stat : 5474 (Barcelogic) S 5472 5474 4099 0 -1 4194304 332 724 0 0 0 0 5 0 16 0 1 0 184143683 5480448 236 18446744073709551615 4194304 4889804 548682069312 18446744073709551615 233402065732 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/5474/statm: 1338 236 197 169 0 49 0
[pid=5480] ppid=5474 vsize=1476480 CPUtime=882.75
/proc/5480/stat : 5480 (bsat) R 5474 5474 4099 0 -1 4194304 319046 0 0 0 88056 219 0 0 25 0 1 0 184143689 1511915520 319019 18446744073709551615 134512640 135463285 4294956800 18446744073709551615 134517810 0 0 4096 0 0 0 0 17 1 0 0
/proc/5480/statm: 369120 319019 81 232 0 368885 0
Current children cumulated CPU time (s) 882.8
Current children cumulated vsize (KiB) 1481832

[startup+943.18 s]
/proc/loadavg: 1.00 1.00 1.00 2/66 5480
/proc/meminfo: memFree=397168/2055920 swapFree=4183148/4192956
[pid=5474] ppid=5472 vsize=5352 CPUtime=0.05
/proc/5474/stat : 5474 (Barcelogic) S 5472 5474 4099 0 -1 4194304 332 724 0 0 0 0 5 0 16 0 1 0 184143683 5480448 236 18446744073709551615 4194304 4889804 548682069312 18446744073709551615 233402065732 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/5474/statm: 1338 236 197 169 0 49 0
[pid=5480] ppid=5474 vsize=1476480 CPUtime=942.78
/proc/5480/stat : 5480 (bsat) R 5474 5474 4099 0 -1 4194304 328419 0 0 0 94051 227 0 0 25 0 1 0 184143689 1511915520 328392 18446744073709551615 134512640 135463285 4294956800 18446744073709551615 134517801 0 0 4096 0 0 0 0 17 1 0 0
/proc/5480/statm: 369120 328392 81 232 0 368885 0
Current children cumulated CPU time (s) 942.83
Current children cumulated vsize (KiB) 1481832

[startup+1003.23 s]
/proc/loadavg: 1.00 1.00 1.00 2/66 5480
/proc/meminfo: memFree=360560/2055920 swapFree=4183148/4192956
[pid=5474] ppid=5472 vsize=5352 CPUtime=0.05
/proc/5474/stat : 5474 (Barcelogic) S 5472 5474 4099 0 -1 4194304 332 724 0 0 0 0 5 0 16 0 1 0 184143683 5480448 236 18446744073709551615 4194304 4889804 548682069312 18446744073709551615 233402065732 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/5474/statm: 1338 236 197 169 0 49 0
[pid=5480] ppid=5474 vsize=1476480 CPUtime=1002.82
/proc/5480/stat : 5480 (bsat) R 5474 5474 4099 0 -1 4194304 337606 0 0 0 100045 237 0 0 25 0 1 0 184143689 1511915520 337579 18446744073709551615 134512640 135463285 4294956800 18446744073709551615 134518350 0 0 4096 0 0 0 0 17 1 0 0
/proc/5480/statm: 369120 337579 81 232 0 368885 0
Current children cumulated CPU time (s) 1002.87
Current children cumulated vsize (KiB) 1481832

[startup+1063.29 s]
/proc/loadavg: 1.00 1.00 1.00 2/66 5480
/proc/meminfo: memFree=325744/2055920 swapFree=4183148/4192956
[pid=5474] ppid=5472 vsize=5352 CPUtime=0.05
/proc/5474/stat : 5474 (Barcelogic) S 5472 5474 4099 0 -1 4194304 332 724 0 0 0 0 5 0 16 0 1 0 184143683 5480448 236 18446744073709551615 4194304 4889804 548682069312 18446744073709551615 233402065732 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/5474/statm: 1338 236 197 169 0 49 0
[pid=5480] ppid=5474 vsize=1476480 CPUtime=1062.86
/proc/5480/stat : 5480 (bsat) R 5474 5474 4099 0 -1 4194304 346146 0 0 0 106042 244 0 0 25 0 1 0 184143689 1511915520 346119 18446744073709551615 134512640 135463285 4294956800 18446744073709551615 134531240 0 0 4096 0 0 0 0 17 1 0 0
/proc/5480/statm: 369120 346119 81 232 0 368885 0
Current children cumulated CPU time (s) 1062.91
Current children cumulated vsize (KiB) 1481832

[startup+1123.35 s]
/proc/loadavg: 1.00 1.00 1.00 2/66 5480
/proc/meminfo: memFree=290992/2055920 swapFree=4183148/4192956
[pid=5474] ppid=5472 vsize=5352 CPUtime=0.05
/proc/5474/stat : 5474 (Barcelogic) S 5472 5474 4099 0 -1 4194304 332 724 0 0 0 0 5 0 16 0 1 0 184143683 5480448 236 18446744073709551615 4194304 4889804 548682069312 18446744073709551615 233402065732 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/5474/statm: 1338 236 197 169 0 49 0
[pid=5480] ppid=5474 vsize=1476480 CPUtime=1122.9
/proc/5480/stat : 5480 (bsat) R 5474 5474 4099 0 -1 4194304 354870 0 0 0 112036 254 0 0 25 0 1 0 184143689 1511915520 354843 18446744073709551615 134512640 135463285 4294956800 18446744073709551615 134517801 0 0 4096 0 0 0 0 17 1 0 0
/proc/5480/statm: 369120 354843 81 232 0 368885 0
Current children cumulated CPU time (s) 1122.95
Current children cumulated vsize (KiB) 1481832

[startup+1183.4 s]
/proc/loadavg: 1.00 1.00 1.00 2/66 5480
/proc/meminfo: memFree=255536/2055920 swapFree=4183148/4192956
[pid=5474] ppid=5472 vsize=5352 CPUtime=0.05
/proc/5474/stat : 5474 (Barcelogic) S 5472 5474 4099 0 -1 4194304 332 724 0 0 0 0 5 0 16 0 1 0 184143683 5480448 236 18446744073709551615 4194304 4889804 548682069312 18446744073709551615 233402065732 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/5474/statm: 1338 236 197 169 0 49 0
[pid=5480] ppid=5474 vsize=1476480 CPUtime=1182.93
/proc/5480/stat : 5480 (bsat) R 5474 5474 4099 0 -1 4194304 363743 0 0 0 118031 262 0 0 25 0 1 0 184143689 1511915520 363716 18446744073709551615 134512640 135463285 4294956800 18446744073709551615 134529786 0 0 4096 0 0 0 0 17 1 0 0
/proc/5480/statm: 369120 363716 81 232 0 368885 0
Current children cumulated CPU time (s) 1182.98
Current children cumulated vsize (KiB) 1481832



Maximum CPU time exceeded: sending SIGTERM then SIGKILL

[startup+1200.52 s]
/proc/loadavg: 1.00 1.00 1.00 2/66 5480
/proc/meminfo: memFree=245168/2055920 swapFree=4183148/4192956
[pid=5474] ppid=5472 vsize=5352 CPUtime=0.05
/proc/5474/stat : 5474 (Barcelogic) S 5472 5474 4099 0 -1 4194304 332 724 0 0 0 0 5 0 16 0 1 0 184143683 5480448 236 18446744073709551615 4194304 4889804 548682069312 18446744073709551615 233402065732 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/5474/statm: 1338 236 197 169 0 49 0
[pid=5480] ppid=5474 vsize=1476480 CPUtime=1200.04
/proc/5480/stat : 5480 (bsat) R 5474 5474 4099 0 -1 4194304 366221 0 0 0 119740 264 0 0 25 0 1 0 184143689 1511915520 366194 18446744073709551615 134512640 135463285 4294956800 18446744073709551615 134518059 0 0 4096 0 0 0 0 17 1 0 0
/proc/5480/statm: 369120 366194 81 232 0 368885 0
Current children cumulated CPU time (s) 1200.09
Current children cumulated vsize (KiB) 1481832

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

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

[startup+1200.52 s]
/proc/loadavg: 1.00 1.00 1.00 2/66 5480
/proc/meminfo: memFree=245168/2055920 swapFree=4183148/4192956
[pid=5474] ppid=5472 vsize=5352 CPUtime=0.05
/proc/5474/stat : 5474 (Barcelogic) S 5472 5474 4099 0 -1 4194304 332 724 0 0 0 0 5 0 16 0 1 0 184143683 5480448 236 18446744073709551615 4194304 4889804 548682069312 18446744073709551615 233402065732 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/5474/statm: 1338 236 197 169 0 49 0
[pid=5480] ppid=5474 vsize=1476480 CPUtime=1200.04
/proc/5480/stat : 5480 (bsat) R 5474 5474 4099 0 -1 4194304 366221 0 0 0 119740 264 0 0 25 0 1 0 184143689 1511915520 366194 18446744073709551615 134512640 135463285 4294956800 18446744073709551615 134518059 0 0 4096 0 0 0 0 17 1 0 0
/proc/5480/statm: 369120 366194 81 232 0 368885 0
Current children cumulated CPU time (s) 1200.09
Current children cumulated vsize (KiB) 1481832

Child ended because it received signal 15 (SIGTERM)

!!! problem with CPU time !!!
wait4(...,&childrusage) returns 5474 and gives childrusage.ru_utime.tv_sec=0 childrusage.ru_utime.tv_usec=54991 childrusage.ru_stime.tv_sec=0 childrusage.ru_stime.tv_usec=5999
CPU time returned by wait4() is 0.06099
while last known CPU time is 1200.09

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

Real time (s): 1200.53
CPU time (s): 1200.09
CPU user time (s): 1197.45
CPU system time (s): 2.64
CPU usage (%): 99.9636
Max. virtual memory (cumulated for all children) (KiB): 1481832

getrusage(RUSAGE_CHILDREN,...) data:
user time used= 0.054991
system time used= 0.005999
maximum resident set size= 0
integral shared memory size= 0
integral unshared data size= 0
integral unshared stack size= 0
page reclaims= 1056
page faults= 0
swaps= 0
block input operations= 0
block output operations= 0
messages sent= 0
messages received= 0
signals received= 0
voluntary context switches= 33
involuntary context switches= 11

runsolver used 0.730888 second user time and 2.49062 second system time

The end

Launcher Data (download as text)

Begin job on node70 on Tue Feb 20 23:17:10 UTC 2007

IDJOB= 302515
IDBENCH= 20085
IDSOLVER= 122
FILE ID= node70/302515-1172013430

PBS_JOBID= 3892642

Free space on /tmp= 66561 MiB

SOLVER NAME= barcelogic 2007-02-08
BENCH NAME= HOME/pub/bench/SAT07/random/LargeSize/5SAT/v900/unif-k5-r20-v900-c18000-S1582455625-10.cnf
COMMAND LINE= /tmp/evaluation/302515-1172013430/Barcelogic /tmp/evaluation/302515-1172013430/instance-302515-1172013430.cnf            
RUNSOLVER COMMAND LINE= runsolver  --timestamp  -w ROOT/results/node70/watcher-302515-1172013430 -o ROOT/results/node70/solver-302515-1172013430 -C 1200 -M 1800 --output-limit 1,15  /tmp/evaluation/302515-1172013430/Barcelogic /tmp/evaluation/302515-1172013430/instance-302515-1172013430.cnf            

META MD5SUM SOLVER= 543870ed8fcecafe9ec15dfb146dc18f
MD5SUM BENCH=  e4cd06c32212546d2b88a25ebac0c1e9

RANDOM SEED= 952780286

TIME LIMIT= 1200 seconds
MEMORY LIMIT= 1800 MiB

Linux node70.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		: 3000.261
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		: 3000.261
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:       1713880 kB
Buffers:         29060 kB
Cached:         256560 kB
SwapCached:       4128 kB
Active:         196604 kB
Inactive:        99028 kB
HighTotal:           0 kB
HighFree:            0 kB
LowTotal:      2055920 kB
LowFree:       1713880 kB
SwapTotal:     4192956 kB
SwapFree:      4183148 kB
Dirty:            2212 kB
Writeback:           0 kB
Mapped:          15376 kB
Slab:            32508 kB
Committed_AS:   268984 kB
PageTables:       1396 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 node70 on Tue Feb 20 23:37:13 UTC 2007