Trace number 302064

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) 1200.01 1200.35

General information on the benchmark

Namerandom/LargeSize/5SAT/v1100/
unif-k5-r20-v1100-c22000-S422410882-13.cnf
MD5SUMae13b4e55eb5cded993f9cf7179ed478
Bench CategoryRANDOM (random instances)
Best result obtained on this benchmarkSAT
Best CPU time to get the best result obtained on this benchmark514.092
Satisfiable
(Un)Satisfiability was proved
Number of variables1100
Number of clauses22000
Sum of the clauses size110000
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 522000
Number of clauses of size over 50

Solver Data (download as text)

0.00/0.00	c Parsing...
0.00/0.03	c ==============================================================================
0.00/0.03	c |           |     ORIGINAL     |              LEARNT              |          |
0.00/0.03	c | Conflicts | Clauses Literals |   Limit Clauses Literals  Lit/Cl | Progress |
0.00/0.03	c ==============================================================================
0.00/0.03	c |         0 |   22000   110000 |    6599       0        0     nan |  0.000 % |
0.00/0.03	c ==============================================================================
0.00/0.03	c Result  :   #vars: 1100   #clauses: 22000   #literals: 110000
0.00/0.03	c CPU time:   0.022996 s
0.00/0.03	c ==============================================================================

Verifier Data (download as text)

ERROR: Unexpected answer ! (SATISFIABLE/UNSATISFIABLE expected)
Got answer: 

Watcher Data (download as text)

runsolver version 3.2.0 (c) roussel@cril.univ-artois.fr

command line: runsolver --timestamp -w ROOT/results/node22/watcher-302064-1172003183 -o ROOT/results/node22/solver-302064-1172003183 -C 1200 -M 1800 --output-limit 1,15 /tmp/evaluation/302064-1172003183/Barcelogic /tmp/evaluation/302064-1172003183/instance-302064-1172003183.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: 0.84 0.94 0.90 3/77 23438
/proc/meminfo: memFree=1716208/2055920 swapFree=4147160/4192956
[pid=23438] ppid=23436 vsize=5352 CPUtime=0
/proc/23438/stat : 23438 (Barcelogic) S 23436 23438 23077 0 -1 4194304 274 0 0 0 0 0 0 0 18 0 1 0 220272373 5480448 232 18446744073709551615 4194304 4889804 548682069312 18446744073709551615 272467984466 0 0 4100 65536 18446744071563648864 0 0 17 1 0 0
/proc/23438/statm: 1338 232 195 169 0 49 0
[pid=23439] ppid=23438 vsize=5352 CPUtime=0
/proc/23439/stat : 23439 (Barcelogic) S 23438 23438 23077 0 -1 4194368 53 25 0 0 0 0 0 0 20 0 1 0 220272373 5480448 236 18446744073709551615 4194304 4889804 548682069312 18446744073709551615 272467813188 0 65536 4096 65538 18446744071563356171 0 0 17 1 0 0
/proc/23439/statm: 1338 236 198 169 0 49 0

[startup+0.107168 s]
/proc/loadavg: 0.84 0.94 0.90 3/77 23438
/proc/meminfo: memFree=1716208/2055920 swapFree=4147160/4192956
[pid=23438] ppid=23436 vsize=5352 CPUtime=0.06
/proc/23438/stat : 23438 (Barcelogic) S 23436 23438 23077 0 -1 4194304 332 819 0 0 0 0 6 0 16 0 1 0 220272373 5480448 236 18446744073709551615 4194304 4889804 548682069312 18446744073709551615 272467813188 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/23438/statm: 1338 236 197 169 0 49 0
Current children cumulated CPU time (s) 0.06
Current children cumulated vsize (KiB) 5352

[startup+0.515193 s]
/proc/loadavg: 0.84 0.94 0.90 3/77 23438
/proc/meminfo: memFree=1716208/2055920 swapFree=4147160/4192956
[pid=23438] ppid=23436 vsize=5352 CPUtime=0.06
/proc/23438/stat : 23438 (Barcelogic) S 23436 23438 23077 0 -1 4194304 332 819 0 0 0 0 6 0 16 0 1 0 220272373 5480448 236 18446744073709551615 4194304 4889804 548682069312 18446744073709551615 272467813188 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/23438/statm: 1338 236 197 169 0 49 0
Current children cumulated CPU time (s) 0.06
Current children cumulated vsize (KiB) 5352

[startup+1.33525 s]
/proc/loadavg: 0.85 0.94 0.90 2/79 23444
/proc/meminfo: memFree=1702432/2055920 swapFree=4147160/4192956
[pid=23438] ppid=23436 vsize=5352 CPUtime=0.06
/proc/23438/stat : 23438 (Barcelogic) S 23436 23438 23077 0 -1 4194304 332 819 0 0 0 0 6 0 16 0 1 0 220272373 5480448 236 18446744073709551615 4194304 4889804 548682069312 18446744073709551615 272467813188 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/23438/statm: 1338 236 197 169 0 49 0
[pid=23444] ppid=23438 vsize=1476472 CPUtime=1.25
/proc/23444/stat : 23444 (bsat) R 23438 23438 23077 0 -1 4194304 3809 0 0 0 123 2 0 0 25 0 1 0 220272380 1511907328 3777 18446744073709551615 134512640 135463285 4294956784 18446744073709551615 134531524 0 0 4096 0 0 0 0 17 1 0 0
/proc/23444/statm: 369118 3777 81 232 0 368883 0
Current children cumulated CPU time (s) 1.31
Current children cumulated vsize (KiB) 1481824

[startup+2.97137 s]
/proc/loadavg: 0.85 0.94 0.90 2/79 23444
/proc/meminfo: memFree=1692896/2055920 swapFree=4147160/4192956
[pid=23438] ppid=23436 vsize=5352 CPUtime=0.06
/proc/23438/stat : 23438 (Barcelogic) S 23436 23438 23077 0 -1 4194304 332 819 0 0 0 0 6 0 16 0 1 0 220272373 5480448 236 18446744073709551615 4194304 4889804 548682069312 18446744073709551615 272467813188 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/23438/statm: 1338 236 197 169 0 49 0
[pid=23444] ppid=23438 vsize=1476472 CPUtime=2.89
/proc/23444/stat : 23444 (bsat) R 23438 23438 23077 0 -1 4194304 7085 0 0 0 286 3 0 0 25 0 1 0 220272380 1511907328 7053 18446744073709551615 134512640 135463285 4294956784 18446744073709551615 134529786 0 0 4096 0 0 0 0 17 1 0 0
/proc/23444/statm: 369118 7053 81 232 0 368883 0
Current children cumulated CPU time (s) 2.95
Current children cumulated vsize (KiB) 1481824

[startup+6.24761 s]
/proc/loadavg: 0.85 0.94 0.90 2/79 23444
/proc/meminfo: memFree=1667232/2055920 swapFree=4147160/4192956
[pid=23438] ppid=23436 vsize=5352 CPUtime=0.06
/proc/23438/stat : 23438 (Barcelogic) S 23436 23438 23077 0 -1 4194304 332 819 0 0 0 0 6 0 16 0 1 0 220272373 5480448 236 18446744073709551615 4194304 4889804 548682069312 18446744073709551615 272467813188 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/23438/statm: 1338 236 197 169 0 49 0
[pid=23444] ppid=23438 vsize=1476472 CPUtime=6.16
/proc/23444/stat : 23444 (bsat) R 23438 23438 23077 0 -1 4194304 13186 0 0 0 610 6 0 0 25 0 1 0 220272380 1511907328 13154 18446744073709551615 134512640 135463285 4294956784 18446744073709551615 134531524 0 0 4096 0 0 0 0 17 1 0 0
/proc/23444/statm: 369118 13154 81 232 0 368883 0
Current children cumulated CPU time (s) 6.22
Current children cumulated vsize (KiB) 1481824

[startup+12.7101 s]
/proc/loadavg: 0.88 0.94 0.90 2/79 23444
/proc/meminfo: memFree=1622880/2055920 swapFree=4147160/4192956
[pid=23438] ppid=23436 vsize=5352 CPUtime=0.06
/proc/23438/stat : 23438 (Barcelogic) S 23436 23438 23077 0 -1 4194304 332 819 0 0 0 0 6 0 16 0 1 0 220272373 5480448 236 18446744073709551615 4194304 4889804 548682069312 18446744073709551615 272467813188 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/23438/statm: 1338 236 197 169 0 49 0
[pid=23444] ppid=23438 vsize=1476472 CPUtime=12.62
/proc/23444/stat : 23444 (bsat) R 23438 23438 23077 0 -1 4194304 23533 0 0 0 1252 10 0 0 25 0 1 0 220272380 1511907328 23501 18446744073709551615 134512640 135463285 4294956784 18446744073709551615 134531524 0 0 4096 0 0 0 0 17 1 0 0
/proc/23444/statm: 369118 23501 81 232 0 368883 0
Current children cumulated CPU time (s) 12.68
Current children cumulated vsize (KiB) 1481824

[startup+25.529 s]
/proc/loadavg: 0.89 0.94 0.90 2/79 23444
/proc/meminfo: memFree=1554592/2055920 swapFree=4147160/4192956
[pid=23438] ppid=23436 vsize=5352 CPUtime=0.06
/proc/23438/stat : 23438 (Barcelogic) S 23436 23438 23077 0 -1 4194304 332 819 0 0 0 0 6 0 16 0 1 0 220272373 5480448 236 18446744073709551615 4194304 4889804 548682069312 18446744073709551615 272467813188 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/23438/statm: 1338 236 197 169 0 49 0
[pid=23444] ppid=23438 vsize=1476472 CPUtime=25.44
/proc/23444/stat : 23444 (bsat) R 23438 23438 23077 0 -1 4194304 41013 0 0 0 2526 18 0 0 25 0 1 0 220272380 1511907328 40981 18446744073709551615 134512640 135463285 4294956784 18446744073709551615 134529786 0 0 4096 0 0 0 0 17 1 0 0
/proc/23444/statm: 369118 40983 81 232 0 368883 0
Current children cumulated CPU time (s) 25.5
Current children cumulated vsize (KiB) 1481824

[startup+51.1519 s]
/proc/loadavg: 0.93 0.94 0.90 2/79 23444
/proc/meminfo: memFree=1428256/2055920 swapFree=4147160/4192956
[pid=23438] ppid=23436 vsize=5352 CPUtime=0.06
/proc/23438/stat : 23438 (Barcelogic) S 23436 23438 23077 0 -1 4194304 332 819 0 0 0 0 6 0 16 0 1 0 220272373 5480448 236 18446744073709551615 4194304 4889804 548682069312 18446744073709551615 272467813188 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/23438/statm: 1338 236 197 169 0 49 0
[pid=23444] ppid=23438 vsize=1476472 CPUtime=51.05
/proc/23444/stat : 23444 (bsat) R 23438 23438 23077 0 -1 4194304 72336 0 0 0 5071 34 0 0 25 0 1 0 220272380 1511907328 72304 18446744073709551615 134512640 135463285 4294956784 18446744073709551615 134529786 0 0 4096 0 0 0 0 17 1 0 0
/proc/23444/statm: 369118 72304 81 232 0 368883 0
Current children cumulated CPU time (s) 51.11
Current children cumulated vsize (KiB) 1481824

[startup+102.403 s]
/proc/loadavg: 1.00 0.97 0.91 2/79 23444
/proc/meminfo: memFree=1232608/2055920 swapFree=4147160/4192956
[pid=23438] ppid=23436 vsize=5352 CPUtime=0.06
/proc/23438/stat : 23438 (Barcelogic) S 23436 23438 23077 0 -1 4194304 332 819 0 0 0 0 6 0 16 0 1 0 220272373 5480448 236 18446744073709551615 4194304 4889804 548682069312 18446744073709551615 272467813188 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/23438/statm: 1338 236 197 169 0 49 0
[pid=23444] ppid=23438 vsize=1476472 CPUtime=102.29
/proc/23444/stat : 23444 (bsat) R 23438 23438 23077 0 -1 4194304 121156 0 0 0 10165 64 0 0 25 0 1 0 220272380 1511907328 121124 18446744073709551615 134512640 135463285 4294956784 18446744073709551615 134529786 0 0 4096 0 0 0 0 17 1 0 0
/proc/23444/statm: 369118 121124 81 232 0 368883 0
Current children cumulated CPU time (s) 102.35
Current children cumulated vsize (KiB) 1481824

[startup+162.474 s]
/proc/loadavg: 1.00 0.97 0.91 2/79 23444
/proc/meminfo: memFree=1071328/2055920 swapFree=4147160/4192956
[pid=23438] ppid=23436 vsize=5352 CPUtime=0.06
/proc/23438/stat : 23438 (Barcelogic) S 23436 23438 23077 0 -1 4194304 332 819 0 0 0 0 6 0 16 0 1 0 220272373 5480448 236 18446744073709551615 4194304 4889804 548682069312 18446744073709551615 272467813188 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/23438/statm: 1338 236 197 169 0 49 0
[pid=23444] ppid=23438 vsize=1476472 CPUtime=162.35
/proc/23444/stat : 23444 (bsat) R 23438 23438 23077 0 -1 4194304 160809 0 0 0 16147 88 0 0 25 0 1 0 220272380 1511907328 160777 18446744073709551615 134512640 135463285 4294956784 18446744073709551615 134531524 0 0 4096 0 0 0 0 17 1 0 0
/proc/23444/statm: 369118 160777 81 232 0 368883 0
Current children cumulated CPU time (s) 162.41
Current children cumulated vsize (KiB) 1481824

[startup+222.542 s]
/proc/loadavg: 1.00 0.97 0.91 2/79 23444
/proc/meminfo: memFree=953120/2055920 swapFree=4147160/4192956
[pid=23438] ppid=23436 vsize=5352 CPUtime=0.06
/proc/23438/stat : 23438 (Barcelogic) S 23436 23438 23077 0 -1 4194304 332 819 0 0 0 0 6 0 16 0 1 0 220272373 5480448 236 18446744073709551615 4194304 4889804 548682069312 18446744073709551615 272467813188 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/23438/statm: 1338 236 197 169 0 49 0
[pid=23444] ppid=23438 vsize=1476472 CPUtime=222.4
/proc/23444/stat : 23444 (bsat) R 23438 23438 23077 0 -1 4194304 190394 0 0 0 22131 109 0 0 25 0 1 0 220272380 1511907328 190362 18446744073709551615 134512640 135463285 4294956784 18446744073709551615 134529786 0 0 4096 0 0 0 0 17 1 0 0
/proc/23444/statm: 369118 190362 81 232 0 368883 0
Current children cumulated CPU time (s) 222.46
Current children cumulated vsize (KiB) 1481824

[startup+282.61 s]
/proc/loadavg: 1.00 0.97 0.91 3/79 23444
/proc/meminfo: memFree=847968/2055920 swapFree=4147160/4192956
[pid=23438] ppid=23436 vsize=5352 CPUtime=0.06
/proc/23438/stat : 23438 (Barcelogic) S 23436 23438 23077 0 -1 4194304 332 819 0 0 0 0 6 0 16 0 1 0 220272373 5480448 236 18446744073709551615 4194304 4889804 548682069312 18446744073709551615 272467813188 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/23438/statm: 1338 236 197 169 0 49 0
[pid=23444] ppid=23438 vsize=1476472 CPUtime=282.45
/proc/23444/stat : 23444 (bsat) R 23438 23438 23077 0 -1 4194304 216735 0 0 0 28117 128 0 0 25 0 1 0 220272380 1511907328 216703 18446744073709551615 134512640 135463285 4294956784 18446744073709551615 134517801 0 0 4096 0 0 0 0 17 1 0 0
/proc/23444/statm: 369118 216703 81 232 0 368883 0
Current children cumulated CPU time (s) 282.51
Current children cumulated vsize (KiB) 1481824

[startup+342.677 s]
/proc/loadavg: 1.00 0.97 0.91 2/79 23444
/proc/meminfo: memFree=763744/2055920 swapFree=4147160/4192956
[pid=23438] ppid=23436 vsize=5352 CPUtime=0.06
/proc/23438/stat : 23438 (Barcelogic) S 23436 23438 23077 0 -1 4194304 332 819 0 0 0 0 6 0 16 0 1 0 220272373 5480448 236 18446744073709551615 4194304 4889804 548682069312 18446744073709551615 272467813188 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/23438/statm: 1338 236 197 169 0 49 0
[pid=23444] ppid=23438 vsize=1476472 CPUtime=342.5
/proc/23444/stat : 23444 (bsat) R 23438 23438 23077 0 -1 4194304 237808 0 0 0 34106 144 0 0 25 0 1 0 220272380 1511907328 237776 18446744073709551615 134512640 135463285 4294956784 18446744073709551615 134517801 0 0 4096 0 0 0 0 17 1 0 0
/proc/23444/statm: 369118 237776 81 232 0 368883 0
Current children cumulated CPU time (s) 342.56
Current children cumulated vsize (KiB) 1481824

[startup+402.75 s]
/proc/loadavg: 1.00 0.97 0.91 2/79 23444
/proc/meminfo: memFree=678560/2055920 swapFree=4147160/4192956
[pid=23438] ppid=23436 vsize=5352 CPUtime=0.06
/proc/23438/stat : 23438 (Barcelogic) S 23436 23438 23077 0 -1 4194304 332 819 0 0 0 0 6 0 16 0 1 0 220272373 5480448 236 18446744073709551615 4194304 4889804 548682069312 18446744073709551615 272467813188 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/23438/statm: 1338 236 197 169 0 49 0
[pid=23444] ppid=23438 vsize=1476472 CPUtime=402.56
/proc/23444/stat : 23444 (bsat) R 23438 23438 23077 0 -1 4194304 258790 0 0 0 40095 161 0 0 25 0 1 0 220272380 1511907328 258758 18446744073709551615 134512640 135463285 4294956784 18446744073709551615 134517801 0 0 4096 0 0 0 0 17 1 0 0
/proc/23444/statm: 369118 258758 81 232 0 368883 0
Current children cumulated CPU time (s) 402.62
Current children cumulated vsize (KiB) 1481824

[startup+462.818 s]
/proc/loadavg: 1.00 0.97 0.91 2/79 23444
/proc/meminfo: memFree=607136/2055920 swapFree=4147160/4192956
[pid=23438] ppid=23436 vsize=5352 CPUtime=0.06
/proc/23438/stat : 23438 (Barcelogic) S 23436 23438 23077 0 -1 4194304 332 819 0 0 0 0 6 0 16 0 1 0 220272373 5480448 236 18446744073709551615 4194304 4889804 548682069312 18446744073709551615 272467813188 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/23438/statm: 1338 236 197 169 0 49 0
[pid=23444] ppid=23438 vsize=1476472 CPUtime=462.61
/proc/23444/stat : 23444 (bsat) R 23438 23438 23077 0 -1 4194304 276644 0 0 0 46084 177 0 0 25 0 1 0 220272380 1511907328 276612 18446744073709551615 134512640 135463285 4294956784 18446744073709551615 134517801 0 0 4096 0 0 0 0 17 1 0 0
/proc/23444/statm: 369118 276612 81 232 0 368883 0
Current children cumulated CPU time (s) 462.67
Current children cumulated vsize (KiB) 1481824

[startup+522.885 s]
/proc/loadavg: 1.00 0.97 0.91 2/79 23444
/proc/meminfo: memFree=537504/2055920 swapFree=4147160/4192956
[pid=23438] ppid=23436 vsize=5352 CPUtime=0.06

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

[pid=23438] ppid=23436 vsize=5352 CPUtime=0.06
/proc/23438/stat : 23438 (Barcelogic) S 23436 23438 23077 0 -1 4194304 332 819 0 0 0 0 6 0 16 0 1 0 220272373 5480448 236 18446744073709551615 4194304 4889804 548682069312 18446744073709551615 272467813188 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/23438/statm: 1338 236 197 169 0 49 0
[pid=23444] ppid=23438 vsize=1476472 CPUtime=582.72
/proc/23444/stat : 23444 (bsat) R 23438 23438 23077 0 -1 4194304 309787 0 0 0 58070 202 0 0 25 0 1 0 220272380 1511907328 309755 18446744073709551615 134512640 135463285 4294956784 18446744073709551615 134517808 0 0 4096 0 0 0 0 17 1 0 0
/proc/23444/statm: 369118 309755 81 232 0 368883 0
Current children cumulated CPU time (s) 582.78
Current children cumulated vsize (KiB) 1481824

[startup+643.02 s]
/proc/loadavg: 1.00 0.97 0.91 2/79 23444
/proc/meminfo: memFree=416160/2055920 swapFree=4147160/4192956
[pid=23438] ppid=23436 vsize=5352 CPUtime=0.06
/proc/23438/stat : 23438 (Barcelogic) S 23436 23438 23077 0 -1 4194304 332 819 0 0 0 0 6 0 16 0 1 0 220272373 5480448 236 18446744073709551615 4194304 4889804 548682069312 18446744073709551615 272467813188 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/23438/statm: 1338 236 197 169 0 49 0
[pid=23444] ppid=23438 vsize=1476472 CPUtime=642.77
/proc/23444/stat : 23444 (bsat) R 23438 23438 23077 0 -1 4194304 324213 0 0 0 64062 215 0 0 25 0 1 0 220272380 1511907328 324181 18446744073709551615 134512640 135463285 4294956784 18446744073709551615 134518272 0 0 4096 0 0 0 0 17 1 0 0
/proc/23444/statm: 369118 324181 81 232 0 368883 0
Current children cumulated CPU time (s) 642.83
Current children cumulated vsize (KiB) 1481824

[startup+703.089 s]
/proc/loadavg: 1.00 0.97 0.91 2/79 23444
/proc/meminfo: memFree=360800/2055920 swapFree=4147160/4192956
[pid=23438] ppid=23436 vsize=5352 CPUtime=0.06
/proc/23438/stat : 23438 (Barcelogic) S 23436 23438 23077 0 -1 4194304 332 819 0 0 0 0 6 0 16 0 1 0 220272373 5480448 236 18446744073709551615 4194304 4889804 548682069312 18446744073709551615 272467813188 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/23438/statm: 1338 236 197 169 0 49 0
[pid=23444] ppid=23438 vsize=1476472 CPUtime=702.82
/proc/23444/stat : 23444 (bsat) R 23438 23438 23077 0 -1 4194304 338158 0 0 0 70055 227 0 0 25 0 1 0 220272380 1511907328 338126 18446744073709551615 134512640 135463285 4294956784 18446744073709551615 134518821 0 0 4096 0 0 0 0 17 1 0 0
/proc/23444/statm: 369118 338126 81 232 0 368883 0
Current children cumulated CPU time (s) 702.88
Current children cumulated vsize (KiB) 1481824

[startup+763.156 s]
/proc/loadavg: 1.00 0.97 0.91 2/79 23444
/proc/meminfo: memFree=309088/2055920 swapFree=4147160/4192956
[pid=23438] ppid=23436 vsize=5352 CPUtime=0.06
/proc/23438/stat : 23438 (Barcelogic) S 23436 23438 23077 0 -1 4194304 332 819 0 0 0 0 6 0 16 0 1 0 220272373 5480448 236 18446744073709551615 4194304 4889804 548682069312 18446744073709551615 272467813188 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/23438/statm: 1338 236 197 169 0 49 0
[pid=23444] ppid=23438 vsize=1476472 CPUtime=762.88
/proc/23444/stat : 23444 (bsat) R 23438 23438 23077 0 -1 4194304 351101 0 0 0 76050 238 0 0 25 0 1 0 220272380 1511907328 351069 18446744073709551615 134512640 135463285 4294956784 18446744073709551615 134517782 0 0 4096 0 0 0 0 17 1 0 0
/proc/23444/statm: 369118 351069 81 232 0 368883 0
Current children cumulated CPU time (s) 762.94
Current children cumulated vsize (KiB) 1481824

[startup+823.227 s]
/proc/loadavg: 1.00 0.97 0.91 2/79 23444
/proc/meminfo: memFree=260192/2055920 swapFree=4147160/4192956
[pid=23438] ppid=23436 vsize=5352 CPUtime=0.06
/proc/23438/stat : 23438 (Barcelogic) S 23436 23438 23077 0 -1 4194304 332 819 0 0 0 0 6 0 16 0 1 0 220272373 5480448 236 18446744073709551615 4194304 4889804 548682069312 18446744073709551615 272467813188 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/23438/statm: 1338 236 197 169 0 49 0
[pid=23444] ppid=23438 vsize=1476472 CPUtime=822.93
/proc/23444/stat : 23444 (bsat) R 23438 23438 23077 0 -1 4194304 363125 0 0 0 82046 247 0 0 25 0 1 0 220272380 1511907328 363093 18446744073709551615 134512640 135463285 4294956784 18446744073709551615 134517801 0 0 4096 0 0 0 0 17 1 0 0
/proc/23444/statm: 369118 363093 81 232 0 368883 0
Current children cumulated CPU time (s) 822.99
Current children cumulated vsize (KiB) 1481824

[startup+883.295 s]
/proc/loadavg: 1.00 0.97 0.91 2/79 23446
/proc/meminfo: memFree=239072/2055920 swapFree=4147160/4192956
[pid=23438] ppid=23436 vsize=5352 CPUtime=0.06
/proc/23438/stat : 23438 (Barcelogic) S 23436 23438 23077 0 -1 4194304 332 819 0 0 0 0 6 0 16 0 1 0 220272373 5480448 236 18446744073709551615 4194304 4889804 548682069312 18446744073709551615 272467813188 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/23438/statm: 1338 236 197 169 0 49 0
[pid=23444] ppid=23438 vsize=1476472 CPUtime=882.98
/proc/23444/stat : 23444 (bsat) R 23438 23438 23077 0 -1 4194304 369120 0 0 0 88046 252 0 0 25 0 1 0 220272380 1511907328 368310 18446744073709551615 134512640 135463285 4294956784 18446744073709551615 134517801 0 0 4096 0 0 0 0 17 1 0 0
/proc/23444/statm: 369118 368310 108 232 0 368883 0
Current children cumulated CPU time (s) 883.04
Current children cumulated vsize (KiB) 1481824

[startup+943.361 s]
/proc/loadavg: 1.00 0.97 0.91 2/79 23446
/proc/meminfo: memFree=239136/2055920 swapFree=4147160/4192956
[pid=23438] ppid=23436 vsize=5352 CPUtime=0.06
/proc/23438/stat : 23438 (Barcelogic) S 23436 23438 23077 0 -1 4194304 332 819 0 0 0 0 6 0 16 0 1 0 220272373 5480448 236 18446744073709551615 4194304 4889804 548682069312 18446744073709551615 272467813188 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/23438/statm: 1338 236 197 169 0 49 0
[pid=23444] ppid=23438 vsize=1476472 CPUtime=943.04
/proc/23444/stat : 23444 (bsat) R 23438 23438 23077 0 -1 4194304 369120 0 0 0 94051 253 0 0 25 0 1 0 220272380 1511907328 368310 18446744073709551615 134512640 135463285 4294956784 18446744073709551615 134517808 0 0 4096 0 0 0 0 17 1 0 0
/proc/23444/statm: 369118 368310 108 232 0 368883 0
Current children cumulated CPU time (s) 943.1
Current children cumulated vsize (KiB) 1481824

[startup+1003.43 s]
/proc/loadavg: 1.00 0.97 0.91 2/79 23446
/proc/meminfo: memFree=239200/2055920 swapFree=4147160/4192956
[pid=23438] ppid=23436 vsize=5352 CPUtime=0.06
/proc/23438/stat : 23438 (Barcelogic) S 23436 23438 23077 0 -1 4194304 332 819 0 0 0 0 6 0 16 0 1 0 220272373 5480448 236 18446744073709551615 4194304 4889804 548682069312 18446744073709551615 272467813188 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/23438/statm: 1338 236 197 169 0 49 0
[pid=23444] ppid=23438 vsize=1476472 CPUtime=1003.09
/proc/23444/stat : 23444 (bsat) R 23438 23438 23077 0 -1 4194304 369120 0 0 0 100056 253 0 0 25 0 1 0 220272380 1511907328 368310 18446744073709551615 134512640 135463285 4294956784 18446744073709551615 134517801 0 0 4096 0 0 0 0 17 1 0 0
/proc/23444/statm: 369118 368310 108 232 0 368883 0
Current children cumulated CPU time (s) 1003.15
Current children cumulated vsize (KiB) 1481824

[startup+1063.5 s]
/proc/loadavg: 1.00 0.97 0.91 2/79 23446
/proc/meminfo: memFree=239200/2055920 swapFree=4147160/4192956
[pid=23438] ppid=23436 vsize=5352 CPUtime=0.06
/proc/23438/stat : 23438 (Barcelogic) S 23436 23438 23077 0 -1 4194304 332 819 0 0 0 0 6 0 16 0 1 0 220272373 5480448 236 18446744073709551615 4194304 4889804 548682069312 18446744073709551615 272467813188 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/23438/statm: 1338 236 197 169 0 49 0
[pid=23444] ppid=23438 vsize=1476472 CPUtime=1063.14
/proc/23444/stat : 23444 (bsat) R 23438 23438 23077 0 -1 4194304 369120 0 0 0 106061 253 0 0 25 0 1 0 220272380 1511907328 368310 18446744073709551615 134512640 135463285 4294956784 18446744073709551615 134517801 0 0 4096 0 0 0 0 17 1 0 0
/proc/23444/statm: 369118 368310 108 232 0 368883 0
Current children cumulated CPU time (s) 1063.2
Current children cumulated vsize (KiB) 1481824

[startup+1123.57 s]
/proc/loadavg: 1.00 0.97 0.91 2/79 23446
/proc/meminfo: memFree=239264/2055920 swapFree=4147160/4192956
[pid=23438] ppid=23436 vsize=5352 CPUtime=0.06
/proc/23438/stat : 23438 (Barcelogic) S 23436 23438 23077 0 -1 4194304 332 819 0 0 0 0 6 0 16 0 1 0 220272373 5480448 236 18446744073709551615 4194304 4889804 548682069312 18446744073709551615 272467813188 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/23438/statm: 1338 236 197 169 0 49 0
[pid=23444] ppid=23438 vsize=1476472 CPUtime=1123.2
/proc/23444/stat : 23444 (bsat) R 23438 23438 23077 0 -1 4194304 369120 0 0 0 112066 254 0 0 25 0 1 0 220272380 1511907328 368310 18446744073709551615 134512640 135463285 4294956784 18446744073709551615 134518833 0 0 4096 0 0 0 0 17 1 0 0
/proc/23444/statm: 369118 368310 108 232 0 368883 0
Current children cumulated CPU time (s) 1123.26
Current children cumulated vsize (KiB) 1481824

[startup+1183.63 s]
/proc/loadavg: 1.00 0.97 0.91 2/79 23446
/proc/meminfo: memFree=239264/2055920 swapFree=4147160/4192956
[pid=23438] ppid=23436 vsize=5352 CPUtime=0.06
/proc/23438/stat : 23438 (Barcelogic) S 23436 23438 23077 0 -1 4194304 332 819 0 0 0 0 6 0 16 0 1 0 220272373 5480448 236 18446744073709551615 4194304 4889804 548682069312 18446744073709551615 272467813188 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/23438/statm: 1338 236 197 169 0 49 0
[pid=23444] ppid=23438 vsize=1476472 CPUtime=1183.24
/proc/23444/stat : 23444 (bsat) R 23438 23438 23077 0 -1 4194304 369120 0 0 0 118070 254 0 0 25 0 1 0 220272380 1511907328 368310 18446744073709551615 134512640 135463285 4294956784 18446744073709551615 134517801 0 0 4096 0 0 0 0 17 1 0 0
/proc/23444/statm: 369118 368310 108 232 0 368883 0
Current children cumulated CPU time (s) 1183.3
Current children cumulated vsize (KiB) 1481824



Maximum CPU time exceeded: sending SIGTERM then SIGKILL

[startup+1200.34 s]
/proc/loadavg: 1.00 0.97 0.91 2/79 23446
/proc/meminfo: memFree=239264/2055920 swapFree=4147160/4192956
[pid=23438] ppid=23436 vsize=5352 CPUtime=0.06
/proc/23438/stat : 23438 (Barcelogic) S 23436 23438 23077 0 -1 4194304 332 819 0 0 0 0 6 0 16 0 1 0 220272373 5480448 236 18446744073709551615 4194304 4889804 548682069312 18446744073709551615 272467813188 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/23438/statm: 1338 236 197 169 0 49 0
[pid=23444] ppid=23438 vsize=1476472 CPUtime=1199.95
/proc/23444/stat : 23444 (bsat) R 23438 23438 23077 0 -1 4194304 369120 0 0 0 119741 254 0 0 25 0 1 0 220272380 1511907328 368310 18446744073709551615 134512640 135463285 4294956784 18446744073709551615 134518272 0 0 4096 0 0 0 0 17 1 0 0
/proc/23444/statm: 369118 368310 108 232 0 368883 0
Current children cumulated CPU time (s) 1200.01
Current children cumulated vsize (KiB) 1481824

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

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

[startup+1200.34 s]
/proc/loadavg: 1.00 0.97 0.91 2/79 23446
/proc/meminfo: memFree=239264/2055920 swapFree=4147160/4192956
[pid=23438] ppid=23436 vsize=5352 CPUtime=0.06
/proc/23438/stat : 23438 (Barcelogic) S 23436 23438 23077 0 -1 4194304 332 819 0 0 0 0 6 0 16 0 1 0 220272373 5480448 236 18446744073709551615 4194304 4889804 548682069312 18446744073709551615 272467813188 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/23438/statm: 1338 236 197 169 0 49 0
[pid=23444] ppid=23438 vsize=1476472 CPUtime=1199.95
/proc/23444/stat : 23444 (bsat) R 23438 23438 23077 0 -1 4194304 369120 0 0 0 119741 254 0 0 25 0 1 0 220272380 1511907328 368310 18446744073709551615 134512640 135463285 4294956784 18446744073709551615 134518272 0 0 4096 0 0 0 0 17 1 0 0
/proc/23444/statm: 369118 368310 108 232 0 368883 0
Current children cumulated CPU time (s) 1200.01
Current children cumulated vsize (KiB) 1481824

Child ended because it received signal 15 (SIGTERM)

!!! problem with CPU time !!!
wait4(...,&childrusage) returns 23438 and gives childrusage.ru_utime.tv_sec=0 childrusage.ru_utime.tv_usec=63990 childrusage.ru_stime.tv_sec=0 childrusage.ru_stime.tv_usec=11998
CPU time returned by wait4() is 0.075988
while last known CPU time is 1200.01

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

Real time (s): 1200.35
CPU time (s): 1200.01
CPU user time (s): 1197.47
CPU system time (s): 2.54
CPU usage (%): 99.9718
Max. virtual memory (cumulated for all children) (KiB): 1484928

getrusage(RUSAGE_CHILDREN,...) data:
user time used= 0.06399
system time used= 0.011998
maximum resident set size= 0
integral shared memory size= 0
integral unshared data size= 0
integral unshared stack size= 0
page reclaims= 1151
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= 11

runsolver used 1.04884 second user time and 3.21951 second system time

The end

Launcher Data (download as text)

Begin job on node22 on Tue Feb 20 20:26:24 UTC 2007

IDJOB= 302064
IDBENCH= 20074
IDSOLVER= 122
FILE ID= node22/302064-1172003183

PBS_JOBID= 3892656

Free space on /tmp= 66561 MiB

SOLVER NAME= barcelogic 2007-02-08
BENCH NAME= HOME/pub/bench/SAT07/random/LargeSize/5SAT/v1100/unif-k5-r20-v1100-c22000-S422410882-13.cnf
COMMAND LINE= /tmp/evaluation/302064-1172003183/Barcelogic /tmp/evaluation/302064-1172003183/instance-302064-1172003183.cnf            
RUNSOLVER COMMAND LINE= runsolver  --timestamp  -w ROOT/results/node22/watcher-302064-1172003183 -o ROOT/results/node22/solver-302064-1172003183 -C 1200 -M 1800 --output-limit 1,15  /tmp/evaluation/302064-1172003183/Barcelogic /tmp/evaluation/302064-1172003183/instance-302064-1172003183.cnf            

META MD5SUM SOLVER= 543870ed8fcecafe9ec15dfb146dc18f
MD5SUM BENCH=  ae13b4e55eb5cded993f9cf7179ed478

RANDOM SEED= 388206625

TIME LIMIT= 1200 seconds
MEMORY LIMIT= 1800 MiB

Linux node22.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		: 3000.235
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		: 3000.235
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:       1716680 kB
Buffers:         37184 kB
Cached:         219332 kB
SwapCached:      11948 kB
Active:         190824 kB
Inactive:        88784 kB
HighTotal:           0 kB
HighFree:            0 kB
LowTotal:      2055920 kB
LowFree:       1716680 kB
SwapTotal:     4192956 kB
SwapFree:      4147160 kB
Dirty:            2376 kB
Writeback:           0 kB
Mapped:          30144 kB
Slab:            45272 kB
Committed_AS:   663960 kB
PageTables:       1668 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 node22 on Tue Feb 20 20:46:27 UTC 2007