Trace number 308214

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 1200.41

General information on the benchmark

Namerandom/2+p/p0.7/v3500/
unif2p-p0.7-v3500-c9345-S1286605994-07-SAT.cnf
MD5SUMe4e9587cc33e3fc7e177d5d00533cb0d
Bench CategoryRANDOM (random instances)
Best result obtained on this benchmarkSAT
Best CPU time to get the best result obtained on this benchmark13.6609
Satisfiable
(Un)Satisfiability was proved
Number of variables3498
Number of clauses9344
Sum of the clauses size25229
Maximum clause length3
Minimum clause length2
Number of clauses of size 10
Number of clauses of size 22803
Number of clauses of size 36541
Number of clauses of size 40
Number of clauses of size 50
Number of clauses of size over 50

Solver Data (download as text)

0.00/0.00	c Parsing...
0.00/0.01	c ==============================================================================
0.00/0.01	c |           |     ORIGINAL     |              LEARNT              |          |
0.00/0.01	c | Conflicts | Clauses Literals |   Limit Clauses Literals  Lit/Cl | Progress |
0.00/0.01	c ==============================================================================
0.00/0.01	c |         0 |    9344    25229 |    2803       0        0     nan |  0.000 % |
0.00/0.06	c |         0 |    8066    23909 |      --       0       --      -- |     --   | -1278/-1320
0.00/0.06	c ==============================================================================
0.00/0.06	c Result  :   #vars: 2610   #clauses: 8066   #literals: 23909
0.00/0.06	c CPU time:   0.052991 s
0.00/0.06	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/node77/watcher-308214-1172517687 -o ROOT/results/node77/solver-308214-1172517687 -C 1200 -M 1800 --output-limit 1,15 /tmp/evaluation/308214-1172517687/Barcelogic /tmp/evaluation/308214-1172517687/instance-308214-1172517687.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: 1.15 1.03 1.02 3/67 2661
/proc/meminfo: memFree=1953544/2055892 swapFree=4086192/4096564
[pid=2661] ppid=2659 vsize=5360 CPUtime=0
/proc/2661/stat : 2661 (Barcelogic) S 2659 2661 2443 0 -1 4194304 306 252 0 0 0 0 0 0 16 0 1 0 46636219 5488640 233 18446744073709551615 4194304 4889804 548682069312 18446744073709551615 268242053700 0 65536 4100 65538 18446744071563358023 0 0 17 1 0 0
/proc/2661/statm: 1340 233 195 169 0 50 0
[pid=2665] ppid=2661 vsize=1304 CPUtime=0
/proc/2665/stat : 2665 (SatELite_releas) R 2661 2661 2443 0 -1 4194304 233 0 0 0 0 0 0 0 18 0 1 0 46636220 1335296 217 18446744073709551615 134512640 135037961 4294956608 18446744073709551615 134681499 0 0 4096 3 0 0 0 17 0 0 0
/proc/2665/statm: 326 218 46 128 0 195 0

[startup+0.111223 s]
/proc/loadavg: 1.15 1.03 1.02 3/67 2661
/proc/meminfo: memFree=1953544/2055892 swapFree=4086192/4096564
[pid=2661] ppid=2659 vsize=5360 CPUtime=0.06
/proc/2661/stat : 2661 (Barcelogic) S 2659 2661 2443 0 -1 4194304 330 750 0 0 0 0 6 0 15 0 1 0 46636219 5488640 234 18446744073709551615 4194304 4889804 548682069312 18446744073709551615 268242053700 0 65536 4100 65538 18446744071563358023 0 0 17 0 0 0
/proc/2661/statm: 1340 234 195 169 0 50 0
Current children cumulated CPU time (s) 0.06
Current children cumulated vsize (KiB) 5360

[startup+0.519271 s]
/proc/loadavg: 1.15 1.03 1.02 3/67 2661
/proc/meminfo: memFree=1953544/2055892 swapFree=4086192/4096564
[pid=2661] ppid=2659 vsize=5360 CPUtime=0.06
/proc/2661/stat : 2661 (Barcelogic) S 2659 2661 2443 0 -1 4194304 330 750 0 0 0 0 6 0 15 0 1 0 46636219 5488640 234 18446744073709551615 4194304 4889804 548682069312 18446744073709551615 268242053700 0 65536 4100 65538 18446744071563358023 0 0 17 0 0 0
/proc/2661/statm: 1340 234 195 169 0 50 0
Current children cumulated CPU time (s) 0.06
Current children cumulated vsize (KiB) 5360

[startup+1.34036 s]
/proc/loadavg: 1.15 1.03 1.02 2/69 2667
/proc/meminfo: memFree=1948088/2055892 swapFree=4086192/4096564
[pid=2661] ppid=2659 vsize=5360 CPUtime=0.06
/proc/2661/stat : 2661 (Barcelogic) S 2659 2661 2443 0 -1 4194304 330 750 0 0 0 0 6 0 15 0 1 0 46636219 5488640 234 18446744073709551615 4194304 4889804 548682069312 18446744073709551615 268242053700 0 65536 4100 65538 18446744071563358023 0 0 17 0 0 0
/proc/2661/statm: 1340 234 195 169 0 50 0
[pid=2667] ppid=2661 vsize=1476216 CPUtime=1.25
/proc/2667/stat : 2667 (bsat) R 2661 2661 2443 0 -1 4194304 1519 0 0 0 125 0 0 0 25 0 1 0 46636227 1511645184 1476 18446744073709551615 134512640 135463285 4294956800 18446744073709551615 134518595 0 0 4096 0 0 0 0 17 0 0 0
/proc/2667/statm: 369054 1476 82 232 0 368819 0
Current children cumulated CPU time (s) 1.31
Current children cumulated vsize (KiB) 1481576

[startup+2.98055 s]
/proc/loadavg: 1.15 1.03 1.02 2/69 2667
/proc/meminfo: memFree=1944824/2055892 swapFree=4086192/4096564
[pid=2661] ppid=2659 vsize=5360 CPUtime=0.06
/proc/2661/stat : 2661 (Barcelogic) S 2659 2661 2443 0 -1 4194304 330 750 0 0 0 0 6 0 15 0 1 0 46636219 5488640 234 18446744073709551615 4194304 4889804 548682069312 18446744073709551615 268242053700 0 65536 4100 65538 18446744071563358023 0 0 17 0 0 0
/proc/2661/statm: 1340 234 195 169 0 50 0
[pid=2667] ppid=2661 vsize=1476216 CPUtime=2.89
/proc/2667/stat : 2667 (bsat) R 2661 2661 2443 0 -1 4194304 2611 0 0 0 289 0 0 0 25 0 1 0 46636227 1511645184 2568 18446744073709551615 134512640 135463285 4294956800 18446744073709551615 134539150 0 0 4096 0 0 0 0 17 0 0 0
/proc/2667/statm: 369054 2568 82 232 0 368819 0
Current children cumulated CPU time (s) 2.95
Current children cumulated vsize (KiB) 1481576

[startup+6.25994 s]
/proc/loadavg: 1.14 1.03 1.02 2/69 2667
/proc/meminfo: memFree=1936952/2055892 swapFree=4086192/4096564
[pid=2661] ppid=2659 vsize=5360 CPUtime=0.06
/proc/2661/stat : 2661 (Barcelogic) S 2659 2661 2443 0 -1 4194304 330 750 0 0 0 0 6 0 15 0 1 0 46636219 5488640 234 18446744073709551615 4194304 4889804 548682069312 18446744073709551615 268242053700 0 65536 4100 65538 18446744071563358023 0 0 17 0 0 0
/proc/2661/statm: 1340 234 195 169 0 50 0
[pid=2667] ppid=2661 vsize=1476216 CPUtime=6.17
/proc/2667/stat : 2667 (bsat) R 2661 2661 2443 0 -1 4194304 4402 0 0 0 616 1 0 0 25 0 1 0 46636227 1511645184 4359 18446744073709551615 134512640 135463285 4294956800 18446744073709551615 134518059 0 0 4096 0 0 0 0 17 0 0 0
/proc/2667/statm: 369054 4359 82 232 0 368819 0
Current children cumulated CPU time (s) 6.23
Current children cumulated vsize (KiB) 1481576

[startup+12.7187 s]
/proc/loadavg: 1.13 1.03 1.02 2/69 2667
/proc/meminfo: memFree=1926904/2055892 swapFree=4086192/4096564
[pid=2661] ppid=2659 vsize=5360 CPUtime=0.06
/proc/2661/stat : 2661 (Barcelogic) S 2659 2661 2443 0 -1 4194304 330 750 0 0 0 0 6 0 15 0 1 0 46636219 5488640 234 18446744073709551615 4194304 4889804 548682069312 18446744073709551615 268242053700 0 65536 4100 65538 18446744071563358023 0 0 17 0 0 0
/proc/2661/statm: 1340 234 195 169 0 50 0
[pid=2667] ppid=2661 vsize=1476304 CPUtime=12.62
/proc/2667/stat : 2667 (bsat) R 2661 2661 2443 0 -1 4194304 6601 0 0 0 1260 2 0 0 25 0 1 0 46636227 1511735296 6556 18446744073709551615 134512640 135463285 4294956800 18446744073709551615 134518836 0 0 4096 0 0 0 0 17 0 0 0
/proc/2667/statm: 369076 6556 92 232 0 368841 0
Current children cumulated CPU time (s) 12.68
Current children cumulated vsize (KiB) 1481664

[startup+25.5212 s]
/proc/loadavg: 1.10 1.03 1.02 2/69 2667
/proc/meminfo: memFree=1925624/2055892 swapFree=4086192/4096564
[pid=2661] ppid=2659 vsize=5360 CPUtime=0.06
/proc/2661/stat : 2661 (Barcelogic) S 2659 2661 2443 0 -1 4194304 330 750 0 0 0 0 6 0 15 0 1 0 46636219 5488640 234 18446744073709551615 4194304 4889804 548682069312 18446744073709551615 268242053700 0 65536 4100 65538 18446744071563358023 0 0 17 0 0 0
/proc/2661/statm: 1340 234 195 169 0 50 0
[pid=2667] ppid=2661 vsize=1476304 CPUtime=25.41
/proc/2667/stat : 2667 (bsat) R 2661 2661 2443 0 -1 4194304 7153 0 0 0 2539 2 0 0 25 0 1 0 46636227 1511735296 7108 18446744073709551615 134512640 135463285 4294956800 18446744073709551615 134518595 0 0 4096 0 0 0 0 17 0 0 0
/proc/2667/statm: 369076 7108 92 232 0 368841 0
Current children cumulated CPU time (s) 25.47
Current children cumulated vsize (KiB) 1481664

[startup+51.1383 s]
/proc/loadavg: 1.06 1.03 1.02 2/69 2667
/proc/meminfo: memFree=1893176/2055892 swapFree=4086192/4096564
[pid=2661] ppid=2659 vsize=5360 CPUtime=0.06
/proc/2661/stat : 2661 (Barcelogic) S 2659 2661 2443 0 -1 4194304 330 750 0 0 0 0 6 0 15 0 1 0 46636219 5488640 234 18446744073709551615 4194304 4889804 548682069312 18446744073709551615 268242053700 0 65536 4100 65538 18446744071563358023 0 0 17 0 0 0
/proc/2661/statm: 1340 234 195 169 0 50 0
[pid=2667] ppid=2661 vsize=1476304 CPUtime=51.03
/proc/2667/stat : 2667 (bsat) R 2661 2661 2443 0 -1 4194304 15176 0 0 0 5094 9 0 0 25 0 1 0 46636227 1511735296 15131 18446744073709551615 134512640 135463285 4294956800 18446744073709551615 134518159 0 0 4096 0 0 0 0 17 0 0 0
/proc/2667/statm: 369076 15131 92 232 0 368841 0
Current children cumulated CPU time (s) 51.09
Current children cumulated vsize (KiB) 1481664

[startup+102.371 s]
/proc/loadavg: 1.03 1.02 1.02 2/69 2667
/proc/meminfo: memFree=1849272/2055892 swapFree=4086192/4096564
[pid=2661] ppid=2659 vsize=5360 CPUtime=0.06
/proc/2661/stat : 2661 (Barcelogic) S 2659 2661 2443 0 -1 4194304 330 750 0 0 0 0 6 0 15 0 1 0 46636219 5488640 234 18446744073709551615 4194304 4889804 548682069312 18446744073709551615 268242053700 0 65536 4100 65538 18446744071563358023 0 0 17 0 0 0
/proc/2661/statm: 1340 234 195 169 0 50 0
[pid=2667] ppid=2661 vsize=1476304 CPUtime=102.24
/proc/2667/stat : 2667 (bsat) R 2661 2661 2443 0 -1 4194304 26125 0 0 0 10206 18 0 0 25 0 1 0 46636227 1511735296 26080 18446744073709551615 134512640 135463285 4294956800 18446744073709551615 134518054 0 0 4096 0 0 0 0 17 0 0 0
/proc/2667/statm: 369076 26080 92 232 0 368841 0
Current children cumulated CPU time (s) 102.3
Current children cumulated vsize (KiB) 1481664

[startup+162.418 s]
/proc/loadavg: 1.01 1.02 1.01 2/69 2667
/proc/meminfo: memFree=1836344/2055892 swapFree=4086192/4096564
[pid=2661] ppid=2659 vsize=5360 CPUtime=0.06
/proc/2661/stat : 2661 (Barcelogic) S 2659 2661 2443 0 -1 4194304 330 750 0 0 0 0 6 0 15 0 1 0 46636219 5488640 234 18446744073709551615 4194304 4889804 548682069312 18446744073709551615 268242053700 0 65536 4100 65538 18446744071563358023 0 0 17 0 0 0
/proc/2661/statm: 1340 234 195 169 0 50 0
[pid=2667] ppid=2661 vsize=1476304 CPUtime=162.28
/proc/2667/stat : 2667 (bsat) R 2661 2661 2443 0 -1 4194304 29249 0 0 0 16207 21 0 0 25 0 1 0 46636227 1511735296 29115 18446744073709551615 134512640 135463285 4294956800 18446744073709551615 134518272 0 0 4096 0 0 0 0 17 0 0 0
/proc/2667/statm: 369076 29115 92 232 0 368841 0
Current children cumulated CPU time (s) 162.34
Current children cumulated vsize (KiB) 1481664

[startup+222.464 s]
/proc/loadavg: 1.00 1.01 1.00 2/69 2667
/proc/meminfo: memFree=1836280/2055892 swapFree=4086192/4096564
[pid=2661] ppid=2659 vsize=5360 CPUtime=0.06
/proc/2661/stat : 2661 (Barcelogic) S 2659 2661 2443 0 -1 4194304 330 750 0 0 0 0 6 0 15 0 1 0 46636219 5488640 234 18446744073709551615 4194304 4889804 548682069312 18446744073709551615 268242053700 0 65536 4100 65538 18446744071563358023 0 0 17 0 0 0
/proc/2661/statm: 1340 234 195 169 0 50 0
[pid=2667] ppid=2661 vsize=1476304 CPUtime=222.3
/proc/2667/stat : 2667 (bsat) R 2661 2661 2443 0 -1 4194304 29249 0 0 0 22209 21 0 0 25 0 1 0 46636227 1511735296 29115 18446744073709551615 134512640 135463285 4294956800 18446744073709551615 134518144 0 0 4096 0 0 0 0 17 0 0 0
/proc/2667/statm: 369076 29115 92 232 0 368841 0
Current children cumulated CPU time (s) 222.36
Current children cumulated vsize (KiB) 1481664

[startup+282.507 s]
/proc/loadavg: 1.10 1.04 1.01 2/69 2667
/proc/meminfo: memFree=1836344/2055892 swapFree=4086192/4096564
[pid=2661] ppid=2659 vsize=5360 CPUtime=0.06
/proc/2661/stat : 2661 (Barcelogic) S 2659 2661 2443 0 -1 4194304 330 750 0 0 0 0 6 0 15 0 1 0 46636219 5488640 234 18446744073709551615 4194304 4889804 548682069312 18446744073709551615 268242053700 0 65536 4100 65538 18446744071563358023 0 0 17 0 0 0
/proc/2661/statm: 1340 234 195 169 0 50 0
[pid=2667] ppid=2661 vsize=1476304 CPUtime=282.33
/proc/2667/stat : 2667 (bsat) R 2661 2661 2443 0 -1 4194304 29293 0 0 0 28212 21 0 0 25 0 1 0 46636227 1511735296 29115 18446744073709551615 134512640 135463285 4294956800 18446744073709551615 134518397 0 0 4096 0 0 0 0 17 0 0 0
/proc/2667/statm: 369076 29115 92 232 0 368841 0
Current children cumulated CPU time (s) 282.39
Current children cumulated vsize (KiB) 1481664

[startup+342.547 s]
/proc/loadavg: 1.08 1.04 1.01 2/69 2667
/proc/meminfo: memFree=1836280/2055892 swapFree=4086192/4096564
[pid=2661] ppid=2659 vsize=5360 CPUtime=0.06
/proc/2661/stat : 2661 (Barcelogic) S 2659 2661 2443 0 -1 4194304 330 750 0 0 0 0 6 0 15 0 1 0 46636219 5488640 234 18446744073709551615 4194304 4889804 548682069312 18446744073709551615 268242053700 0 65536 4100 65538 18446744071563358023 0 0 17 0 0 0
/proc/2661/statm: 1340 234 195 169 0 50 0
[pid=2667] ppid=2661 vsize=1476304 CPUtime=342.35
/proc/2667/stat : 2667 (bsat) R 2661 2661 2443 0 -1 4194304 29293 0 0 0 34214 21 0 0 25 0 1 0 46636227 1511735296 29115 18446744073709551615 134512640 135463285 4294956800 18446744073709551615 134517801 0 0 4096 0 0 0 0 17 0 0 0
/proc/2667/statm: 369076 29115 92 232 0 368841 0
Current children cumulated CPU time (s) 342.41
Current children cumulated vsize (KiB) 1481664

[startup+402.593 s]
/proc/loadavg: 1.03 1.03 1.00 2/69 2667
/proc/meminfo: memFree=1835064/2055892 swapFree=4086192/4096564
[pid=2661] ppid=2659 vsize=5360 CPUtime=0.06
/proc/2661/stat : 2661 (Barcelogic) S 2659 2661 2443 0 -1 4194304 330 750 0 0 0 0 6 0 15 0 1 0 46636219 5488640 234 18446744073709551615 4194304 4889804 548682069312 18446744073709551615 268242053700 0 65536 4100 65538 18446744071563358023 0 0 17 0 0 0
/proc/2661/statm: 1340 234 195 169 0 50 0
[pid=2667] ppid=2661 vsize=1476304 CPUtime=402.38
/proc/2667/stat : 2667 (bsat) R 2661 2661 2443 0 -1 4194304 29666 0 0 0 40216 22 0 0 25 0 1 0 46636227 1511735296 29488 18446744073709551615 134512640 135463285 4294956800 18446744073709551615 134518117 0 0 4096 0 0 0 0 17 0 0 0
/proc/2667/statm: 369076 29488 92 232 0 368841 0
Current children cumulated CPU time (s) 402.44
Current children cumulated vsize (KiB) 1481664

[startup+462.637 s]
/proc/loadavg: 1.01 1.02 1.00 2/69 2667
/proc/meminfo: memFree=1805688/2055892 swapFree=4086192/4096564
[pid=2661] ppid=2659 vsize=5360 CPUtime=0.06
/proc/2661/stat : 2661 (Barcelogic) S 2659 2661 2443 0 -1 4194304 330 750 0 0 0 0 6 0 15 0 1 0 46636219 5488640 234 18446744073709551615 4194304 4889804 548682069312 18446744073709551615 268242053700 0 65536 4100 65538 18446744071563358023 0 0 17 0 0 0
/proc/2661/statm: 1340 234 195 169 0 50 0
[pid=2667] ppid=2661 vsize=1476304 CPUtime=462.4
/proc/2667/stat : 2667 (bsat) R 2661 2661 2443 0 -1 4194304 37036 0 0 0 46212 28 0 0 25 0 1 0 46636227 1511735296 36857 18446744073709551615 134512640 135463285 4294956800 18446744073709551615 134518101 0 0 4096 0 0 0 0 17 0 0 0
/proc/2667/statm: 369076 36857 92 232 0 368841 0
Current children cumulated CPU time (s) 462.46
Current children cumulated vsize (KiB) 1481664

[startup+522.682 s]
/proc/loadavg: 1.00 1.02 1.00 2/69 2667
/proc/meminfo: memFree=1789880/2055892 swapFree=4086192/4096564
[pid=2661] ppid=2659 vsize=5360 CPUtime=0.06
/proc/2661/stat : 2661 (Barcelogic) S 2659 2661 2443 0 -1 4194304 330 750 0 0 0 0 6 0 15 0 1 0 46636219 5488640 234 18446744073709551615 4194304 4889804 548682069312 18446744073709551615 268242053700 0 65536 4100 65538 18446744071563358023 0 0 17 0 0 0
/proc/2661/statm: 1340 234 195 169 0 50 0
[pid=2667] ppid=2661 vsize=1476304 CPUtime=522.43
/proc/2667/stat : 2667 (bsat) R 2661 2661 2443 0 -1 4194304 40992 0 0 0 52209 34 0 0 25 0 1 0 46636227 1511735296 40813 18446744073709551615 134512640 135463285 4294956800 18446744073709551615 134518595 0 0 4096 0 0 0 0 17 0 0 0
/proc/2667/statm: 369076 40813 92 232 0 368841 0
Current children cumulated CPU time (s) 522.49
Current children cumulated vsize (KiB) 1481664

[startup+582.726 s]
/proc/loadavg: 1.00 1.01 1.00 2/69 2667
/proc/meminfo: memFree=1766968/2055892 swapFree=4086192/4096564
[pid=2661] ppid=2659 vsize=5360 CPUtime=0.06
/proc/2661/stat : 2661 (Barcelogic) S 2659 2661 2443 0 -1 4194304 330 750 0 0 0 0 6 0 15 0 1 0 46636219 5488640 234 18446744073709551615 4194304 4889804 548682069312 18446744073709551615 268242053700 0 65536 4100 65538 18446744071563358023 0 0 17 0 0 0
/proc/2661/statm: 1340 234 195 169 0 50 0
[pid=2667] ppid=2661 vsize=1476304 CPUtime=582.46
/proc/2667/stat : 2667 (bsat) R 2661 2661 2443 0 -1 4194304 46633 0 0 0 58206 40 0 0 25 0 1 0 46636227 1511735296 46454 18446744073709551615 134512640 135463285 4294956800 18446744073709551615 134518059 0 0 4096 0 0 0 0 17 0 0 0
/proc/2667/statm: 369076 46454 92 232 0 368841 0
Current children cumulated CPU time (s) 582.52
Current children cumulated vsize (KiB) 1481664

[startup+642.776 s]
/proc/loadavg: 1.00 1.01 1.00 2/69 2667
/proc/meminfo: memFree=1750904/2055892 swapFree=4086192/4096564
[pid=2661] ppid=2659 vsize=5360 CPUtime=0.06
/proc/2661/stat : 2661 (Barcelogic) S 2659 2661 2443 0 -1 4194304 330 750 0 0 0 0 6 0 15 0 1 0 46636219 5488640 234 18446744073709551615 4194304 4889804 548682069312 18446744073709551615 268242053700 0 65536 4100 65538 18446744071563358023 0 0 17 0 0 0
/proc/2661/statm: 1340 234 195 169 0 50 0
[pid=2667] ppid=2661 vsize=1476304 CPUtime=642.49
/proc/2667/stat : 2667 (bsat) R 2661 2661 2443 0 -1 4194304 50675 0 0 0 64205 44 0 0 25 0 1 0 46636227 1511735296 50496 18446744073709551615 134512640 135463285 4294956800 18446744073709551615 134518350 0 0 4096 0 0 0 0 17 0 0 0
/proc/2667/statm: 369076 50496 92 232 0 368841 0
Current children cumulated CPU time (s) 642.55
Current children cumulated vsize (KiB) 1481664

[startup+702.819 s]
/proc/loadavg: 1.00 1.00 1.00 2/69 2667
/proc/meminfo: memFree=1733112/2055892 swapFree=4086192/4096564
[pid=2661] ppid=2659 vsize=5360 CPUtime=0.06
/proc/2661/stat : 2661 (Barcelogic) S 2659 2661 2443 0 -1 4194304 330 750 0 0 0 0 6 0 15 0 1 0 46636219 5488640 234 18446744073709551615 4194304 4889804 548682069312 18446744073709551615 268242053700 0 65536 4100 65538 18446744071563358023 0 0 17 0 0 0
/proc/2661/statm: 1340 234 195 169 0 50 0
[pid=2667] ppid=2661 vsize=1476304 CPUtime=702.51
/proc/2667/stat : 2667 (bsat) R 2661 2661 2443 0 -1 4194304 55083 0 0 0 70203 48 0 0 25 0 1 0 46636227 1511735296 54904 18446744073709551615 134512640 135463285 4294956800 18446744073709551615 134518059 0 0 4096 0 0 0 0 17 0 0 0
/proc/2667/statm: 369076 54904 92 232 0 368841 0
Current children cumulated CPU time (s) 702.57
Current children cumulated vsize (KiB) 1481664

[startup+762.862 s]
/proc/loadavg: 1.00 1.00 1.00 2/69 2667
/proc/meminfo: memFree=1715640/2055892 swapFree=4086192/4096564
[pid=2661] ppid=2659 vsize=5360 CPUtime=0.06
/proc/2661/stat : 2661 (Barcelogic) S 2659 2661 2443 0 -1 4194304 330 750 0 0 0 0 6 0 15 0 1 0 46636219 5488640 234 18446744073709551615 4194304 4889804 548682069312 18446744073709551615 268242053700 0 65536 4100 65538 18446744071563358023 0 0 17 0 0 0
/proc/2661/statm: 1340 234 195 169 0 50 0
[pid=2667] ppid=2661 vsize=1476304 CPUtime=762.54
/proc/2667/stat : 2667 (bsat) R 2661 2661 2443 0 -1 4194304 59476 0 0 0 76200 54 0 0 25 0 1 0 46636227 1511735296 59297 18446744073709551615 134512640 135463285 4294956800 18446744073709551615 134518059 0 0 4096 0 0 0 0 17 0 0 0
/proc/2667/statm: 369076 59297 92 232 0 368841 0
Current children cumulated CPU time (s) 762.6
Current children cumulated vsize (KiB) 1481664

[startup+822.908 s]
/proc/loadavg: 1.00 1.00 1.00 2/69 2667
/proc/meminfo: memFree=1704248/2055892 swapFree=4086192/4096564
[pid=2661] ppid=2659 vsize=5360 CPUtime=0.06
/proc/2661/stat : 2661 (Barcelogic) S 2659 2661 2443 0 -1 4194304 330 750 0 0 0 0 6 0 15 0 1 0 46636219 5488640 234 18446744073709551615 4194304 4889804 548682069312 18446744073709551615 268242053700 0 65536 4100 65538 18446744071563358023 0 0 17 0 0 0
/proc/2661/statm: 1340 234 195 169 0 50 0
[pid=2667] ppid=2661 vsize=1476304 CPUtime=822.56
/proc/2667/stat : 2667 (bsat) R 2661 2661 2443 0 -1 4194304 62272 0 0 0 82200 56 0 0 25 0 1 0 46636227 1511735296 62093 18446744073709551615 134512640 135463285 4294956800 18446744073709551615 134518059 0 0 4096 0 0 0 0 17 0 0 0
/proc/2667/statm: 369076 62093 92 232 0 368841 0
Current children cumulated CPU time (s) 822.62
Current children cumulated vsize (KiB) 1481664

[startup+882.949 s]
/proc/loadavg: 1.03 1.01 1.00 2/69 2667
/proc/meminfo: memFree=1689528/2055892 swapFree=4086192/4096564
[pid=2661] ppid=2659 vsize=5360 CPUtime=0.06
/proc/2661/stat : 2661 (Barcelogic) S 2659 2661 2443 0 -1 4194304 330 750 0 0 0 0 6 0 15 0 1 0 46636219 5488640 234 18446744073709551615 4194304 4889804 548682069312 18446744073709551615 268242053700 0 65536 4100 65538 18446744071563358023 0 0 17 0 0 0
/proc/2661/statm: 1340 234 195 169 0 50 0
[pid=2667] ppid=2661 vsize=1476304 CPUtime=882.59
/proc/2667/stat : 2667 (bsat) R 2661 2661 2443 0 -1 4194304 65975 0 0 0 88198 61 0 0 25 0 1 0 46636227 1511735296 65796 18446744073709551615 134512640 135463285 4294956800 18446744073709551615 134517801 0 0 4096 0 0 0 0 17 0 0 0
/proc/2667/statm: 369076 65796 92 232 0 368841 0
Current children cumulated CPU time (s) 882.65
Current children cumulated vsize (KiB) 1481664

[startup+942.994 s]
/proc/loadavg: 1.01 1.01 1.00 2/69 2667
/proc/meminfo: memFree=1674104/2055892 swapFree=4086192/4096564
[pid=2661] ppid=2659 vsize=5360 CPUtime=0.06
/proc/2661/stat : 2661 (Barcelogic) S 2659 2661 2443 0 -1 4194304 330 750 0 0 0 0 6 0 15 0 1 0 46636219 5488640 234 18446744073709551615 4194304 4889804 548682069312 18446744073709551615 268242053700 0 65536 4100 65538 18446744071563358023 0 0 17 0 0 0
/proc/2661/statm: 1340 234 195 169 0 50 0
[pid=2667] ppid=2661 vsize=1476304 CPUtime=942.62
/proc/2667/stat : 2667 (bsat) R 2661 2661 2443 0 -1 4194304 69824 0 0 0 94197 65 0 0 25 0 1 0 46636227 1511735296 69645 18446744073709551615 134512640 135463285 4294956800 18446744073709551615 134517801 0 0 4096 0 0 0 0 17 0 0 0
/proc/2667/statm: 369076 69645 92 232 0 368841 0
Current children cumulated CPU time (s) 942.68
Current children cumulated vsize (KiB) 1481664

[startup+1003.04 s]
/proc/loadavg: 1.06 1.02 1.00 2/69 2667
/proc/meminfo: memFree=1664248/2055892 swapFree=4086192/4096564
[pid=2661] ppid=2659 vsize=5360 CPUtime=0.06
/proc/2661/stat : 2661 (Barcelogic) S 2659 2661 2443 0 -1 4194304 330 750 0 0 0 0 6 0 15 0 1 0 46636219 5488640 234 18446744073709551615 4194304 4889804 548682069312 18446744073709551615 268242053700 0 65536 4100 65538 18446744071563358023 0 0 17 0 0 0
/proc/2661/statm: 1340 234 195 169 0 50 0
[pid=2667] ppid=2661 vsize=1476304 CPUtime=1002.65
/proc/2667/stat : 2667 (bsat) R 2661 2661 2443 0 -1 4194304 72314 0 0 0 100197 68 0 0 25 0 1 0 46636227 1511735296 72135 18446744073709551615 134512640 135463285 4294956800 18446744073709551615 134517801 0 0 4096 0 0 0 0 17 0 0 0
/proc/2667/statm: 369076 72135 92 232 0 368841 0
Current children cumulated CPU time (s) 1002.71
Current children cumulated vsize (KiB) 1481664

[startup+1063.09 s]
/proc/loadavg: 1.02 1.01 1.00 2/69 2667
/proc/meminfo: memFree=1650040/2055892 swapFree=4086192/4096564
[pid=2661] ppid=2659 vsize=5360 CPUtime=0.06
/proc/2661/stat : 2661 (Barcelogic) S 2659 2661 2443 0 -1 4194304 330 750 0 0 0 0 6 0 15 0 1 0 46636219 5488640 234 18446744073709551615 4194304 4889804 548682069312 18446744073709551615 268242053700 0 65536 4100 65538 18446744071563358023 0 0 17 0 0 0
/proc/2661/statm: 1340 234 195 169 0 50 0
[pid=2667] ppid=2661 vsize=1476304 CPUtime=1062.68
/proc/2667/stat : 2667 (bsat) R 2661 2661 2443 0 -1 4194304 75809 0 0 0 106196 72 0 0 25 0 1 0 46636227 1511735296 75630 18446744073709551615 134512640 135463285 4294956800 18446744073709551615 134518272 0 0 4096 0 0 0 0 17 0 0 0
/proc/2667/statm: 369076 75630 92 232 0 368841 0
Current children cumulated CPU time (s) 1062.74
Current children cumulated vsize (KiB) 1481664

[startup+1123.13 s]
/proc/loadavg: 1.00 1.00 1.00 2/69 2667
/proc/meminfo: memFree=1639800/2055892 swapFree=4086192/4096564
[pid=2661] ppid=2659 vsize=5360 CPUtime=0.06
/proc/2661/stat : 2661 (Barcelogic) S 2659 2661 2443 0 -1 4194304 330 750 0 0 0 0 6 0 15 0 1 0 46636219 5488640 234 18446744073709551615 4194304 4889804 548682069312 18446744073709551615 268242053700 0 65536 4100 65538 18446744071563358023 0 0 17 0 0 0
/proc/2661/statm: 1340 234 195 169 0 50 0
[pid=2667] ppid=2661 vsize=1476304 CPUtime=1122.7
/proc/2667/stat : 2667 (bsat) R 2661 2661 2443 0 -1 4194304 78365 0 0 0 112196 74 0 0 25 0 1 0 46636227 1511735296 78186 18446744073709551615 134512640 135463285 4294956800 18446744073709551615 134518059 0 0 4096 0 0 0 0 17 0 0 0
/proc/2667/statm: 369076 78186 92 232 0 368841 0
Current children cumulated CPU time (s) 1122.76
Current children cumulated vsize (KiB) 1481664

[startup+1183.18 s]
/proc/loadavg: 1.00 1.00 1.00 2/69 2667
/proc/meminfo: memFree=1631672/2055892 swapFree=4086192/4096564
[pid=2661] ppid=2659 vsize=5360 CPUtime=0.06
/proc/2661/stat : 2661 (Barcelogic) S 2659 2661 2443 0 -1 4194304 330 750 0 0 0 0 6 0 15 0 1 0 46636219 5488640 234 18446744073709551615 4194304 4889804 548682069312 18446744073709551615 268242053700 0 65536 4100 65538 18446744071563358023 0 0 17 0 0 0
/proc/2661/statm: 1340 234 195 169 0 50 0
[pid=2667] ppid=2661 vsize=1476304 CPUtime=1182.73
/proc/2667/stat : 2667 (bsat) R 2661 2661 2443 0 -1 4194304 80394 0 0 0 118197 76 0 0 25 0 1 0 46636227 1511735296 80215 18446744073709551615 134512640 135463285 4294956800 18446744073709551615 134518059 0 0 4096 0 0 0 0 17 0 0 0
/proc/2667/statm: 369076 80215 92 232 0 368841 0
Current children cumulated CPU time (s) 1182.79
Current children cumulated vsize (KiB) 1481664



Maximum CPU time exceeded: sending SIGTERM then SIGKILL

[startup+1200.39 s]
/proc/loadavg: 1.00 1.00 1.00 2/69 2667
/proc/meminfo: memFree=1629176/2055892 swapFree=4086192/4096564
[pid=2661] ppid=2659 vsize=5360 CPUtime=0.06
/proc/2661/stat : 2661 (Barcelogic) S 2659 2661 2443 0 -1 4194304 330 750 0 0 0 0 6 0 15 0 1 0 46636219 5488640 234 18446744073709551615 4194304 4889804 548682069312 18446744073709551615 268242053700 0 65536 4100 65538 18446744071563358023 0 0 17 0 0 0
/proc/2661/statm: 1340 234 195 169 0 50 0
[pid=2667] ppid=2661 vsize=1476304 CPUtime=1199.94
/proc/2667/stat : 2667 (bsat) R 2661 2661 2443 0 -1 4194304 80985 0 0 0 119918 76 0 0 25 0 1 0 46636227 1511735296 80806 18446744073709551615 134512640 135463285 4294956800 18446744073709551615 134540812 0 0 4096 0 0 0 0 17 0 0 0
/proc/2667/statm: 369076 80806 92 232 0 368841 0
Current children cumulated CPU time (s) 1200
Current children cumulated vsize (KiB) 1481664

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 2661 and gives childrusage.ru_utime.tv_sec=0 childrusage.ru_utime.tv_usec=64990 childrusage.ru_stime.tv_sec=0 childrusage.ru_stime.tv_usec=8998
CPU time returned by wait4() is 0.073988
while last known CPU time is 1200

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

Real time (s): 1200.41
CPU time (s): 1200
CPU user time (s): 1199.24
CPU system time (s): 0.76
CPU usage (%): 99.9662
Max. virtual memory (cumulated for all children) (KiB): 1481840

getrusage(RUSAGE_CHILDREN,...) data:
user time used= 0.06499
system time used= 0.008998
maximum resident set size= 0
integral shared memory size= 0
integral unshared data size= 0
integral unshared stack size= 0
page reclaims= 1080
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= 7

runsolver used 0.937857 second user time and 2.27065 second system time

The end

Launcher Data (download as text)

Begin job on node77 on Mon Feb 26 19:21:27 UTC 2007

IDJOB= 308214
IDBENCH= 20225
IDSOLVER= 122
FILE ID= node77/308214-1172517687

PBS_JOBID= 3971798

Free space on /tmp= 66646 MiB

SOLVER NAME= barcelogic 2007-02-08
BENCH NAME= HOME/pub/bench/SAT07/random/2+p/p0.7/v3500/unif2p-p0.7-v3500-c9345-S1286605994-07-SAT.cnf
COMMAND LINE= /tmp/evaluation/308214-1172517687/Barcelogic /tmp/evaluation/308214-1172517687/instance-308214-1172517687.cnf            
RUNSOLVER COMMAND LINE= runsolver  --timestamp  -w ROOT/results/node77/watcher-308214-1172517687 -o ROOT/results/node77/solver-308214-1172517687 -C 1200 -M 1800 --output-limit 1,15  /tmp/evaluation/308214-1172517687/Barcelogic /tmp/evaluation/308214-1172517687/instance-308214-1172517687.cnf            

META MD5SUM SOLVER= 543870ed8fcecafe9ec15dfb146dc18f
MD5SUM BENCH=  e4e9587cc33e3fc7e177d5d00533cb0d

RANDOM SEED= 172548442

TIME LIMIT= 1200 seconds
MEMORY LIMIT= 1800 MiB

Linux node77.alineos.net 2.6.9-34.ELsmp #1 SMP Thu Mar 9 06:23:23 GMT 2006 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		: 3000.239
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	: 6006.15
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		: 3000.239
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	: 5999.41
clflush size	: 64
cache_alignment	: 128
address sizes	: 36 bits physical, 48 bits virtual
power management:


/proc/meminfo:
MemTotal:      2055892 kB
MemFree:       1954016 kB
Buffers:         16920 kB
Cached:          50860 kB
SwapCached:       3892 kB
Active:          26924 kB
Inactive:        50756 kB
HighTotal:           0 kB
HighFree:            0 kB
LowTotal:      2055892 kB
LowFree:       1954016 kB
SwapTotal:     4096564 kB
SwapFree:      4086192 kB
Dirty:            1912 kB
Writeback:           0 kB
Mapped:          15080 kB
Slab:            10664 kB
Committed_AS:    90992 kB
PageTables:       1428 kB
VmallocTotal: 536870911 kB
VmallocUsed:    264388 kB
VmallocChunk: 536606243 kB
HugePages_Total:     0
HugePages_Free:      0
Hugepagesize:     2048 kB

Free space on /tmp at the end= 66646 MiB

End job on node77 on Mon Feb 26 19:41:29 UTC 2007