Trace number 299850

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 1200.47

General information on the benchmark

Namerandom/OnTreshold/3SAT/v400/
unif-k3-r4.26-v400-c1704-S1013535775-14.UNSAT.shuffled.cnf
MD5SUM3a08d8a4e83b1d2d972d4be84e7630c8
Bench CategoryRANDOM (random instances)
Best result obtained on this benchmarkUNSAT
Best CPU time to get the best result obtained on this benchmark90.0793
Satisfiable
(Un)Satisfiability was proved
Number of variables400
Number of clauses1704
Sum of the clauses size5112
Maximum clause length3
Minimum clause length3
Number of clauses of size 10
Number of clauses of size 20
Number of clauses of size 31704
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...
0.00/0.00	c ==============================================================================
0.00/0.00	c |           |     ORIGINAL     |              LEARNT              |          |
0.00/0.00	c | Conflicts | Clauses Literals |   Limit Clauses Literals  Lit/Cl | Progress |
0.00/0.00	c ==============================================================================
0.00/0.00	c |         0 |    1704     5112 |     511       0        0     nan |  0.000 % |
0.00/0.01	c |         0 |    1697     5131 |      --       0       --      -- |     --   | -7/19
0.00/0.01	c ==============================================================================
0.00/0.01	c Result  :   #vars: 393   #clauses: 1697   #literals: 5131
0.00/0.01	c CPU time:   0.002999 s
0.00/0.01	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/node24/watcher-299850-1171878503 -o ROOT/results/node24/solver-299850-1171878503 -C 1200 -M 1800 --output-limit 1,15 /tmp/evaluation/299850-1171878503/Barcelogic /tmp/evaluation/299850-1171878503/instance-299850-1171878503.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 3/77 13030
/proc/meminfo: memFree=269080/2055920 swapFree=4144024/4192956
[pid=13030] ppid=13028 vsize=5352 CPUtime=0
/proc/13030/stat : 13030 (Barcelogic) S 13028 13030 6827 0 -1 4194304 273 0 0 0 0 0 0 0 18 0 1 0 207804607 5480448 232 18446744073709551615 4194304 4889804 548682069248 18446744073709551615 237788430418 0 0 4100 65536 18446744071563648864 0 0 17 1 0 0
/proc/13030/statm: 1338 232 195 169 0 49 0
[pid=13031] ppid=13030 vsize=5352 CPUtime=0
/proc/13031/stat : 13031 (Barcelogic) R 13030 13030 6827 0 -1 4194368 61 189 0 0 0 0 0 0 21 0 1 0 207804607 5480448 236 18446744073709551615 4194304 4889804 548682069248 18446744073709551615 237812846849 0 0 4096 65538 0 0 0 17 1 0 0
/proc/13031/statm: 0 0 0 0 0 0 0

[startup+0.107558 s]
/proc/loadavg: 0.92 0.98 0.99 3/77 13030
/proc/meminfo: memFree=269080/2055920 swapFree=4144024/4192956
[pid=13030] ppid=13028 vsize=5352 CPUtime=0
/proc/13030/stat : 13030 (Barcelogic) S 13028 13030 6827 0 -1 4194304 331 396 0 0 0 0 0 0 16 0 1 0 207804607 5480448 236 18446744073709551615 4194304 4889804 548682069248 18446744073709551615 237788259140 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/13030/statm: 1338 236 197 169 0 49 0
Current children cumulated CPU time (s) 0
Current children cumulated vsize (KiB) 5352

[startup+0.515598 s]
/proc/loadavg: 0.92 0.98 0.99 3/77 13030
/proc/meminfo: memFree=269080/2055920 swapFree=4144024/4192956
[pid=13030] ppid=13028 vsize=5352 CPUtime=0
/proc/13030/stat : 13030 (Barcelogic) S 13028 13030 6827 0 -1 4194304 331 396 0 0 0 0 0 0 16 0 1 0 207804607 5480448 236 18446744073709551615 4194304 4889804 548682069248 18446744073709551615 237788259140 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/13030/statm: 1338 236 197 169 0 49 0
Current children cumulated CPU time (s) 0
Current children cumulated vsize (KiB) 5352

[startup+1.33769 s]
/proc/loadavg: 0.92 0.98 0.99 2/79 13036
/proc/meminfo: memFree=265608/2055920 swapFree=4144024/4192956
[pid=13030] ppid=13028 vsize=5352 CPUtime=0
/proc/13030/stat : 13030 (Barcelogic) S 13028 13030 6827 0 -1 4194304 331 396 0 0 0 0 0 0 16 0 1 0 207804607 5480448 236 18446744073709551615 4194304 4889804 548682069248 18446744073709551615 237788259140 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/13030/statm: 1338 236 197 169 0 49 0
[pid=13036] ppid=13030 vsize=1476416 CPUtime=1.31
/proc/13036/stat : 13036 (bsat) R 13030 13030 6827 0 -1 4194304 983 0 0 0 131 0 0 0 25 0 1 0 207804608 1511849984 955 18446744073709551615 134512640 135463285 4294956720 18446744073709551615 134529814 0 0 4096 0 0 0 0 17 1 0 0
/proc/13036/statm: 369104 955 91 232 0 368869 0
Current children cumulated CPU time (s) 1.31
Current children cumulated vsize (KiB) 1481768

[startup+2.98487 s]
/proc/loadavg: 0.92 0.98 0.99 2/79 13036
/proc/meminfo: memFree=262216/2055920 swapFree=4144024/4192956
[pid=13030] ppid=13028 vsize=5352 CPUtime=0
/proc/13030/stat : 13030 (Barcelogic) S 13028 13030 6827 0 -1 4194304 331 396 0 0 0 0 0 0 16 0 1 0 207804607 5480448 236 18446744073709551615 4194304 4889804 548682069248 18446744073709551615 237788259140 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/13030/statm: 1338 236 197 169 0 49 0
[pid=13036] ppid=13030 vsize=1476416 CPUtime=2.96
/proc/13036/stat : 13036 (bsat) R 13030 13030 6827 0 -1 4194304 2205 0 0 0 296 0 0 0 25 0 1 0 207804608 1511849984 2177 18446744073709551615 134512640 135463285 4294956720 18446744073709551615 134518821 0 0 4096 0 0 0 0 17 1 0 0
/proc/13036/statm: 369104 2177 91 232 0 368869 0
Current children cumulated CPU time (s) 2.96
Current children cumulated vsize (KiB) 1481768

[startup+6.26122 s]
/proc/loadavg: 0.93 0.98 0.99 2/79 13036
/proc/meminfo: memFree=258248/2055920 swapFree=4144024/4192956
[pid=13030] ppid=13028 vsize=5352 CPUtime=0
/proc/13030/stat : 13030 (Barcelogic) S 13028 13030 6827 0 -1 4194304 331 396 0 0 0 0 0 0 16 0 1 0 207804607 5480448 236 18446744073709551615 4194304 4889804 548682069248 18446744073709551615 237788259140 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/13030/statm: 1338 236 197 169 0 49 0
[pid=13036] ppid=13030 vsize=1476528 CPUtime=6.23
/proc/13036/stat : 13036 (bsat) R 13030 13030 6827 0 -1 4194304 2689 0 0 0 623 0 0 0 25 0 1 0 207804608 1511964672 2661 18446744073709551615 134512640 135463285 4294956720 18446744073709551615 134517514 0 0 4096 0 0 0 0 17 1 0 0
/proc/13036/statm: 369132 2661 91 232 0 368897 0
Current children cumulated CPU time (s) 6.23
Current children cumulated vsize (KiB) 1481880

[startup+12.7229 s]
/proc/loadavg: 0.93 0.98 0.99 2/79 13036
/proc/meminfo: memFree=251272/2055920 swapFree=4144024/4192956
[pid=13030] ppid=13028 vsize=5352 CPUtime=0
/proc/13030/stat : 13030 (Barcelogic) S 13028 13030 6827 0 -1 4194304 331 396 0 0 0 0 0 0 16 0 1 0 207804607 5480448 236 18446744073709551615 4194304 4889804 548682069248 18446744073709551615 237788259140 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/13030/statm: 1338 236 197 169 0 49 0
[pid=13036] ppid=13030 vsize=1476528 CPUtime=12.69
/proc/13036/stat : 13036 (bsat) R 13030 13030 6827 0 -1 4194304 4475 0 0 0 1268 1 0 0 25 0 1 0 207804608 1511964672 4447 18446744073709551615 134512640 135463285 4294956720 18446744073709551615 134518272 0 0 4096 0 0 0 0 17 1 0 0
/proc/13036/statm: 369132 4447 91 232 0 368897 0
Current children cumulated CPU time (s) 12.69
Current children cumulated vsize (KiB) 1481880

[startup+25.5283 s]
/proc/loadavg: 0.95 0.98 0.99 2/79 13036
/proc/meminfo: memFree=238728/2055920 swapFree=4144024/4192956
[pid=13030] ppid=13028 vsize=5352 CPUtime=0
/proc/13030/stat : 13030 (Barcelogic) S 13028 13030 6827 0 -1 4194304 331 396 0 0 0 0 0 0 16 0 1 0 207804607 5480448 236 18446744073709551615 4194304 4889804 548682069248 18446744073709551615 237788259140 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/13030/statm: 1338 236 197 169 0 49 0
[pid=13036] ppid=13030 vsize=1476528 CPUtime=25.49
/proc/13036/stat : 13036 (bsat) R 13030 13030 6827 0 -1 4194304 7683 0 0 0 2546 3 0 0 25 0 1 0 207804608 1511964672 7655 18446744073709551615 134512640 135463285 4294956720 18446744073709551615 134517801 0 0 4096 0 0 0 0 17 1 0 0
/proc/13036/statm: 369132 7655 91 232 0 368897 0
Current children cumulated CPU time (s) 25.49
Current children cumulated vsize (KiB) 1481880

[startup+51.1581 s]
/proc/loadavg: 1.02 1.00 1.00 2/79 13036
/proc/meminfo: memFree=222280/2055920 swapFree=4144024/4192956
[pid=13030] ppid=13028 vsize=5352 CPUtime=0
/proc/13030/stat : 13030 (Barcelogic) S 13028 13030 6827 0 -1 4194304 331 396 0 0 0 0 0 0 16 0 1 0 207804607 5480448 236 18446744073709551615 4194304 4889804 548682069248 18446744073709551615 237788259140 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/13030/statm: 1338 236 197 169 0 49 0
[pid=13036] ppid=13030 vsize=1476528 CPUtime=51.12
/proc/13036/stat : 13036 (bsat) R 13030 13030 6827 0 -1 4194304 11706 0 0 0 5104 8 0 0 25 0 1 0 207804608 1511964672 11678 18446744073709551615 134512640 135463285 4294956720 18446744073709551615 134518595 0 0 4096 0 0 0 0 17 1 0 0
/proc/13036/statm: 369132 11678 91 232 0 368897 0
Current children cumulated CPU time (s) 51.12
Current children cumulated vsize (KiB) 1481880

[startup+102.407 s]
/proc/loadavg: 1.01 1.00 1.00 2/79 13036
/proc/meminfo: memFree=206728/2055920 swapFree=4144024/4192956
[pid=13030] ppid=13028 vsize=5352 CPUtime=0
/proc/13030/stat : 13030 (Barcelogic) S 13028 13030 6827 0 -1 4194304 331 396 0 0 0 0 0 0 16 0 1 0 207804607 5480448 236 18446744073709551615 4194304 4889804 548682069248 18446744073709551615 237788259140 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/13030/statm: 1338 236 197 169 0 49 0
[pid=13036] ppid=13030 vsize=1476528 CPUtime=102.35
/proc/13036/stat : 13036 (bsat) R 13030 13030 6827 0 -1 4194304 15633 0 0 0 10223 12 0 0 25 0 1 0 207804608 1511964672 15469 18446744073709551615 134512640 135463285 4294956720 18446744073709551615 134518059 0 0 4096 0 0 0 0 17 1 0 0
/proc/13036/statm: 369132 15469 91 232 0 368897 0
Current children cumulated CPU time (s) 102.35
Current children cumulated vsize (KiB) 1481880

[startup+162.475 s]
/proc/loadavg: 1.00 1.00 1.00 2/79 13036
/proc/meminfo: memFree=206728/2055920 swapFree=4144024/4192956
[pid=13030] ppid=13028 vsize=5352 CPUtime=0
/proc/13030/stat : 13030 (Barcelogic) S 13028 13030 6827 0 -1 4194304 331 396 0 0 0 0 0 0 16 0 1 0 207804607 5480448 236 18446744073709551615 4194304 4889804 548682069248 18446744073709551615 237788259140 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/13030/statm: 1338 236 197 169 0 49 0
[pid=13036] ppid=13030 vsize=1476528 CPUtime=162.4
/proc/13036/stat : 13036 (bsat) R 13030 13030 6827 0 -1 4194304 15633 0 0 0 16228 12 0 0 25 0 1 0 207804608 1511964672 15469 18446744073709551615 134512640 135463285 4294956720 18446744073709551615 134517801 0 0 4096 0 0 0 0 17 1 0 0
/proc/13036/statm: 369132 15469 91 232 0 368897 0
Current children cumulated CPU time (s) 162.4
Current children cumulated vsize (KiB) 1481880

[startup+222.543 s]
/proc/loadavg: 1.00 1.00 1.00 2/79 13036
/proc/meminfo: memFree=198984/2055920 swapFree=4144024/4192956
[pid=13030] ppid=13028 vsize=5352 CPUtime=0
/proc/13030/stat : 13030 (Barcelogic) S 13028 13030 6827 0 -1 4194304 331 396 0 0 0 0 0 0 16 0 1 0 207804607 5480448 236 18446744073709551615 4194304 4889804 548682069248 18446744073709551615 237788259140 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/13030/statm: 1338 236 197 169 0 49 0
[pid=13036] ppid=13030 vsize=1476528 CPUtime=222.46
/proc/13036/stat : 13036 (bsat) R 13030 13030 6827 0 -1 4194304 17633 0 0 0 22231 15 0 0 25 0 1 0 207804608 1511964672 17382 18446744073709551615 134512640 135463285 4294956720 18446744073709551615 134517801 0 0 4096 0 0 0 0 17 1 0 0
/proc/13036/statm: 369132 17382 91 232 0 368897 0
Current children cumulated CPU time (s) 222.46
Current children cumulated vsize (KiB) 1481880

[startup+282.606 s]
/proc/loadavg: 1.00 1.00 1.00 2/79 13036
/proc/meminfo: memFree=199048/2055920 swapFree=4144024/4192956
[pid=13030] ppid=13028 vsize=5352 CPUtime=0
/proc/13030/stat : 13030 (Barcelogic) S 13028 13030 6827 0 -1 4194304 331 396 0 0 0 0 0 0 16 0 1 0 207804607 5480448 236 18446744073709551615 4194304 4889804 548682069248 18446744073709551615 237788259140 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/13030/statm: 1338 236 197 169 0 49 0
[pid=13036] ppid=13030 vsize=1476528 CPUtime=282.51
/proc/13036/stat : 13036 (bsat) R 13030 13030 6827 0 -1 4194304 17633 0 0 0 28236 15 0 0 25 0 1 0 207804608 1511964672 17382 18446744073709551615 134512640 135463285 4294956720 18446744073709551615 134517801 0 0 4096 0 0 0 0 17 1 0 0
/proc/13036/statm: 369132 17382 91 232 0 368897 0
Current children cumulated CPU time (s) 282.51
Current children cumulated vsize (KiB) 1481880

[startup+342.676 s]
/proc/loadavg: 1.00 1.00 1.00 2/79 13036
/proc/meminfo: memFree=195272/2055920 swapFree=4144024/4192956
[pid=13030] ppid=13028 vsize=5352 CPUtime=0
/proc/13030/stat : 13030 (Barcelogic) S 13028 13030 6827 0 -1 4194304 331 396 0 0 0 0 0 0 16 0 1 0 207804607 5480448 236 18446744073709551615 4194304 4889804 548682069248 18446744073709551615 237788259140 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/13030/statm: 1338 236 197 169 0 49 0
[pid=13036] ppid=13030 vsize=1476528 CPUtime=342.56
/proc/13036/stat : 13036 (bsat) R 13030 13030 6827 0 -1 4194304 18656 0 0 0 34240 16 0 0 25 0 1 0 207804608 1511964672 18405 18446744073709551615 134512640 135463285 4294956720 18446744073709551615 134518710 0 0 4096 0 0 0 0 17 1 0 0
/proc/13036/statm: 369132 18405 91 232 0 368897 0
Current children cumulated CPU time (s) 342.56
Current children cumulated vsize (KiB) 1481880

[startup+402.741 s]
/proc/loadavg: 1.00 1.00 1.00 2/79 13036
/proc/meminfo: memFree=181960/2055920 swapFree=4144024/4192956
[pid=13030] ppid=13028 vsize=5352 CPUtime=0
/proc/13030/stat : 13030 (Barcelogic) S 13028 13030 6827 0 -1 4194304 331 396 0 0 0 0 0 0 16 0 1 0 207804607 5480448 236 18446744073709551615 4194304 4889804 548682069248 18446744073709551615 237788259140 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/13030/statm: 1338 236 197 169 0 49 0
[pid=13036] ppid=13030 vsize=1476528 CPUtime=402.61
/proc/13036/stat : 13036 (bsat) R 13030 13030 6827 0 -1 4194304 21945 0 0 0 40240 21 0 0 25 0 1 0 207804608 1511964672 21694 18446744073709551615 134512640 135463285 4294956720 18446744073709551615 134518059 0 0 4096 0 0 0 0 17 1 0 0
/proc/13036/statm: 369132 21694 91 232 0 368897 0
Current children cumulated CPU time (s) 402.61
Current children cumulated vsize (KiB) 1481880

[startup+462.806 s]
/proc/loadavg: 1.00 1.00 1.00 2/79 13036
/proc/meminfo: memFree=171208/2055920 swapFree=4144024/4192956
[pid=13030] ppid=13028 vsize=5352 CPUtime=0
/proc/13030/stat : 13030 (Barcelogic) S 13028 13030 6827 0 -1 4194304 331 396 0 0 0 0 0 0 16 0 1 0 207804607 5480448 236 18446744073709551615 4194304 4889804 548682069248 18446744073709551615 237788259140 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/13030/statm: 1338 236 197 169 0 49 0
[pid=13036] ppid=13030 vsize=1476528 CPUtime=462.66
/proc/13036/stat : 13036 (bsat) R 13030 13030 6827 0 -1 4194304 24629 0 0 0 46242 24 0 0 25 0 1 0 207804608 1511964672 24378 18446744073709551615 134512640 135463285 4294956720 18446744073709551615 134518059 0 0 4096 0 0 0 0 17 1 0 0
/proc/13036/statm: 369132 24378 91 232 0 368897 0
Current children cumulated CPU time (s) 462.66
Current children cumulated vsize (KiB) 1481880

[startup+522.872 s]
/proc/loadavg: 1.00 1.00 1.00 2/79 13036
/proc/meminfo: memFree=161800/2055920 swapFree=4144024/4192956
[pid=13030] ppid=13028 vsize=5352 CPUtime=0
/proc/13030/stat : 13030 (Barcelogic) S 13028 13030 6827 0 -1 4194304 331 396 0 0 0 0 0 0 16 0 1 0 207804607 5480448 236 18446744073709551615 4194304 4889804 548682069248 18446744073709551615 237788259140 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/13030/statm: 1338 236 197 169 0 49 0
[pid=13036] ppid=13030 vsize=1476528 CPUtime=522.71
/proc/13036/stat : 13036 (bsat) R 13030 13030 6827 0 -1 4194304 26987 0 0 0 52244 27 0 0 25 0 1 0 207804608 1511964672 26736 18446744073709551615 134512640 135463285 4294956720 18446744073709551615 134518222 0 0 4096 0 0 0 0 17 1 0 0
/proc/13036/statm: 369132 26736 91 232 0 368897 0
Current children cumulated CPU time (s) 522.71
Current children cumulated vsize (KiB) 1481880

[startup+582.94 s]
/proc/loadavg: 1.00 1.00 1.00 2/79 13036
/proc/meminfo: memFree=152968/2055920 swapFree=4144024/4192956
[pid=13030] ppid=13028 vsize=5352 CPUtime=0
/proc/13030/stat : 13030 (Barcelogic) S 13028 13030 6827 0 -1 4194304 331 396 0 0 0 0 0 0 16 0 1 0 207804607 5480448 236 18446744073709551615 4194304 4889804 548682069248 18446744073709551615 237788259140 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/13030/statm: 1338 236 197 169 0 49 0
[pid=13036] ppid=13030 vsize=1476528 CPUtime=582.76
/proc/13036/stat : 13036 (bsat) R 13030 13030 6827 0 -1 4194304 29172 0 0 0 58247 29 0 0 25 0 1 0 207804608 1511964672 28921 18446744073709551615 134512640 135463285 4294956720 18446744073709551615 134518054 0 0 4096 0 0 0 0 17 1 0 0
/proc/13036/statm: 369132 28921 91 232 0 368897 0
Current children cumulated CPU time (s) 582.76
Current children cumulated vsize (KiB) 1481880

[startup+643.009 s]
/proc/loadavg: 1.00 1.00 1.00 2/79 13036
/proc/meminfo: memFree=145608/2055920 swapFree=4144024/4192956
[pid=13030] ppid=13028 vsize=5352 CPUtime=0
/proc/13030/stat : 13030 (Barcelogic) S 13028 13030 6827 0 -1 4194304 331 396 0 0 0 0 0 0 16 0 1 0 207804607 5480448 236 18446744073709551615 4194304 4889804 548682069248 18446744073709551615 237788259140 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/13030/statm: 1338 236 197 169 0 49 0
[pid=13036] ppid=13030 vsize=1476528 CPUtime=642.81
/proc/13036/stat : 13036 (bsat) R 13030 13030 6827 0 -1 4194304 31007 0 0 0 64249 32 0 0 25 0 1 0 207804608 1511964672 30756 18446744073709551615 134512640 135463285 4294956720 18446744073709551615 134518059 0 0 4096 0 0 0 0 17 1 0 0
/proc/13036/statm: 369132 30756 91 232 0 368897 0
Current children cumulated CPU time (s) 642.81
Current children cumulated vsize (KiB) 1481880

[startup+703.075 s]
/proc/loadavg: 1.00 1.00 1.00 2/79 13036
/proc/meminfo: memFree=138504/2055920 swapFree=4144024/4192956
[pid=13030] ppid=13028 vsize=5352 CPUtime=0
/proc/13030/stat : 13030 (Barcelogic) S 13028 13030 6827 0 -1 4194304 331 396 0 0 0 0 0 0 16 0 1 0 207804607 5480448 236 18446744073709551615 4194304 4889804 548682069248 18446744073709551615 237788259140 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/13030/statm: 1338 236 197 169 0 49 0
[pid=13036] ppid=13030 vsize=1476528 CPUtime=702.87
/proc/13036/stat : 13036 (bsat) R 13030 13030 6827 0 -1 4194304 32774 0 0 0 70252 35 0 0 25 0 1 0 207804608 1511964672 32523 18446744073709551615 134512640 135463285 4294956720 18446744073709551615 134518833 0 0 4096 0 0 0 0 17 1 0 0
/proc/13036/statm: 369132 32523 91 232 0 368897 0
Current children cumulated CPU time (s) 702.87
Current children cumulated vsize (KiB) 1481880

[startup+763.145 s]
/proc/loadavg: 1.00 1.00 1.00 2/85 13100
/proc/meminfo: memFree=130000/2055920 swapFree=4144024/4192956
[pid=13030] ppid=13028 vsize=5352 CPUtime=0
/proc/13030/stat : 13030 (Barcelogic) S 13028 13030 6827 0 -1 4194304 331 396 0 0 0 0 0 0 16 0 1 0 207804607 5480448 236 18446744073709551615 4194304 4889804 548682069248 18446744073709551615 237788259140 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/13030/statm: 1338 236 197 169 0 49 0
[pid=13036] ppid=13030 vsize=1476528 CPUtime=762.89
/proc/13036/stat : 13036 (bsat) R 13030 13030 6827 0 -1 4194304 34622 0 0 0 76251 38 0 0 25 0 1 0 207804608 1511964672 34371 18446744073709551615 134512640 135463285 4294956720 18446744073709551615 134517801 0 0 4096 0 0 0 0 17 1 0 0
/proc/13036/statm: 369132 34371 91 232 0 368897 0
Current children cumulated CPU time (s) 762.89
Current children cumulated vsize (KiB) 1481880

[startup+823.241 s]
/proc/loadavg: 1.00 1.00 1.00 2/85 13192
/proc/meminfo: memFree=122320/2055920 swapFree=4144024/4192956
[pid=13030] ppid=13028 vsize=5352 CPUtime=0
/proc/13030/stat : 13030 (Barcelogic) S 13028 13030 6827 0 -1 4194304 331 396 0 0 0 0 0 0 16 0 1 0 207804607 5480448 236 18446744073709551615 4194304 4889804 548682069248 18446744073709551615 237788259140 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/13030/statm: 1338 236 197 169 0 49 0
[pid=13036] ppid=13030 vsize=1476528 CPUtime=822.92
/proc/13036/stat : 13036 (bsat) R 13030 13030 6827 0 -1 4194304 36489 0 0 0 82252 40 0 0 25 0 1 0 207804608 1511964672 36238 18446744073709551615 134512640 135463285 4294956720 18446744073709551615 134539716 0 0 4096 0 0 0 0 17 1 0 0
/proc/13036/statm: 369132 36238 91 232 0 368897 0
Current children cumulated CPU time (s) 822.92
Current children cumulated vsize (KiB) 1481880

[startup+883.318 s]
/proc/loadavg: 1.00 1.00 1.00 2/79 13234
/proc/meminfo: memFree=117384/2055920 swapFree=4144024/4192956
[pid=13030] ppid=13028 vsize=5352 CPUtime=0
/proc/13030/stat : 13030 (Barcelogic) S 13028 13030 6827 0 -1 4194304 331 396 0 0 0 0 0 0 16 0 1 0 207804607 5480448 236 18446744073709551615 4194304 4889804 548682069248 18446744073709551615 237788259140 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/13030/statm: 1338 236 197 169 0 49 0
[pid=13036] ppid=13030 vsize=1476528 CPUtime=882.95
/proc/13036/stat : 13036 (bsat) R 13030 13030 6827 0 -1 4194304 38015 0 0 0 88254 41 0 0 25 0 1 0 207804608 1511964672 37764 18446744073709551615 134512640 135463285 4294956720 18446744073709551615 134517801 0 0 4096 0 0 0 0 17 1 0 0
/proc/13036/statm: 369132 37764 91 232 0 368897 0
Current children cumulated CPU time (s) 882.95
Current children cumulated vsize (KiB) 1481880

[startup+943.385 s]
/proc/loadavg: 1.00 1.00 1.00 2/79 13234
/proc/meminfo: memFree=111752/2055920 swapFree=4144024/4192956
[pid=13030] ppid=13028 vsize=5352 CPUtime=0
/proc/13030/stat : 13030 (Barcelogic) S 13028 13030 6827 0 -1 4194304 331 396 0 0 0 0 0 0 16 0 1 0 207804607 5480448 236 18446744073709551615 4194304 4889804 548682069248 18446744073709551615 237788259140 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/13030/statm: 1338 236 197 169 0 49 0
[pid=13036] ppid=13030 vsize=1476528 CPUtime=943.01
/proc/13036/stat : 13036 (bsat) R 13030 13030 6827 0 -1 4194304 39420 0 0 0 94258 43 0 0 25 0 1 0 207804608 1511964672 39169 18446744073709551615 134512640 135463285 4294956720 18446744073709551615 134518059 0 0 4096 0 0 0 0 17 1 0 0
/proc/13036/statm: 369132 39169 91 232 0 368897 0
Current children cumulated CPU time (s) 943.01
Current children cumulated vsize (KiB) 1481880

[startup+1003.45 s]
/proc/loadavg: 1.00 1.00 1.00 2/79 13234
/proc/meminfo: memFree=106888/2055920 swapFree=4144024/4192956
[pid=13030] ppid=13028 vsize=5352 CPUtime=0
/proc/13030/stat : 13030 (Barcelogic) S 13028 13030 6827 0 -1 4194304 331 396 0 0 0 0 0 0 16 0 1 0 207804607 5480448 236 18446744073709551615 4194304 4889804 548682069248 18446744073709551615 237788259140 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/13030/statm: 1338 236 197 169 0 49 0
[pid=13036] ppid=13030 vsize=1476528 CPUtime=1003.05
/proc/13036/stat : 13036 (bsat) R 13030 13030 6827 0 -1 4194304 40637 0 0 0 100261 44 0 0 25 0 1 0 207804608 1511964672 40386 18446744073709551615 134512640 135463285 4294956720 18446744073709551615 134517801 0 0 4096 0 0 0 0 17 1 0 0
/proc/13036/statm: 369132 40386 91 232 0 368897 0
Current children cumulated CPU time (s) 1003.05
Current children cumulated vsize (KiB) 1481880

[startup+1063.52 s]
/proc/loadavg: 1.00 1.00 1.00 2/79 13234
/proc/meminfo: memFree=101512/2055920 swapFree=4144024/4192956
[pid=13030] ppid=13028 vsize=5352 CPUtime=0
/proc/13030/stat : 13030 (Barcelogic) S 13028 13030 6827 0 -1 4194304 331 396 0 0 0 0 0 0 16 0 1 0 207804607 5480448 236 18446744073709551615 4194304 4889804 548682069248 18446744073709551615 237788259140 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/13030/statm: 1338 236 197 169 0 49 0
[pid=13036] ppid=13030 vsize=1476528 CPUtime=1063.11
/proc/13036/stat : 13036 (bsat) R 13030 13030 6827 0 -1 4194304 41994 0 0 0 106265 46 0 0 25 0 1 0 207804608 1511964672 41743 18446744073709551615 134512640 135463285 4294956720 18446744073709551615 134518059 0 0 4096 0 0 0 0 17 1 0 0
/proc/13036/statm: 369132 41743 91 232 0 368897 0
Current children cumulated CPU time (s) 1063.11
Current children cumulated vsize (KiB) 1481880

[startup+1123.58 s]
/proc/loadavg: 1.00 1.00 1.00 2/79 13234
/proc/meminfo: memFree=96520/2055920 swapFree=4144024/4192956
[pid=13030] ppid=13028 vsize=5352 CPUtime=0
/proc/13030/stat : 13030 (Barcelogic) S 13028 13030 6827 0 -1 4194304 331 396 0 0 0 0 0 0 16 0 1 0 207804607 5480448 236 18446744073709551615 4194304 4889804 548682069248 18446744073709551615 237788259140 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/13030/statm: 1338 236 197 169 0 49 0
[pid=13036] ppid=13030 vsize=1476528 CPUtime=1123.16
/proc/13036/stat : 13036 (bsat) R 13030 13030 6827 0 -1 4194304 43229 0 0 0 112268 48 0 0 25 0 1 0 207804608 1511964672 42978 18446744073709551615 134512640 135463285 4294956720 18446744073709551615 134518059 0 0 4096 0 0 0 0 17 1 0 0
/proc/13036/statm: 369132 42978 91 232 0 368897 0
Current children cumulated CPU time (s) 1123.16
Current children cumulated vsize (KiB) 1481880

[startup+1183.65 s]
/proc/loadavg: 1.00 1.00 1.00 2/79 13234
/proc/meminfo: memFree=91848/2055920 swapFree=4144024/4192956
[pid=13030] ppid=13028 vsize=5352 CPUtime=0
/proc/13030/stat : 13030 (Barcelogic) S 13028 13030 6827 0 -1 4194304 331 396 0 0 0 0 0 0 16 0 1 0 207804607 5480448 236 18446744073709551615 4194304 4889804 548682069248 18446744073709551615 237788259140 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/13030/statm: 1338 236 197 169 0 49 0
[pid=13036] ppid=13030 vsize=1476528 CPUtime=1183.21
/proc/13036/stat : 13036 (bsat) R 13030 13030 6827 0 -1 4194304 44407 0 0 0 118272 49 0 0 25 0 1 0 207804608 1511964672 44156 18446744073709551615 134512640 135463285 4294956720 18446744073709551615 134517801 0 0 4096 0 0 0 0 17 1 0 0
/proc/13036/statm: 369132 44156 91 232 0 368897 0
Current children cumulated CPU time (s) 1183.21
Current children cumulated vsize (KiB) 1481880



Maximum CPU time exceeded: sending SIGTERM then SIGKILL

[startup+1200.46 s]
/proc/loadavg: 1.00 1.00 1.00 2/79 13234
/proc/meminfo: memFree=90440/2055920 swapFree=4144024/4192956
[pid=13030] ppid=13028 vsize=5352 CPUtime=0
/proc/13030/stat : 13030 (Barcelogic) S 13028 13030 6827 0 -1 4194304 331 396 0 0 0 0 0 0 16 0 1 0 207804607 5480448 236 18446744073709551615 4194304 4889804 548682069248 18446744073709551615 237788259140 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/13030/statm: 1338 236 197 169 0 49 0
[pid=13036] ppid=13030 vsize=1476528 CPUtime=1200.01
/proc/13036/stat : 13036 (bsat) R 13030 13030 6827 0 -1 4194304 44745 0 0 0 119952 49 0 0 25 0 1 0 207804608 1511964672 44494 18446744073709551615 134512640 135463285 4294956720 18446744073709551615 134518059 0 0 4096 0 0 0 0 17 1 0 0
/proc/13036/statm: 369132 44494 91 232 0 368897 0
Current children cumulated CPU time (s) 1200.01
Current children cumulated vsize (KiB) 1481880

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 13030 and gives childrusage.ru_utime.tv_sec=0 childrusage.ru_utime.tv_usec=6998 childrusage.ru_stime.tv_sec=0 childrusage.ru_stime.tv_usec=6998
CPU time returned by wait4() is 0.013996
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): 1200.47
CPU time (s): 1200.01
CPU user time (s): 1199.52
CPU system time (s): 0.49
CPU usage (%): 99.9617
Max. virtual memory (cumulated for all children) (KiB): 1482424

getrusage(RUSAGE_CHILDREN,...) data:
user time used= 0.006998
system time used= 0.006998
maximum resident set size= 0
integral shared memory size= 0
integral unshared data size= 0
integral unshared stack size= 0
page reclaims= 727
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 1.36279 second user time and 2.90656 second system time

The end

Launcher Data (download as text)

Begin job on node24 on Mon Feb 19 09:48:23 UTC 2007

IDJOB= 299850
IDBENCH= 20020
IDSOLVER= 122
FILE ID= node24/299850-1171878503

PBS_JOBID= 3839656

Free space on /tmp= 66562 MiB

SOLVER NAME= barcelogic 2007-02-08
BENCH NAME= HOME/pub/bench/SAT07/random/OnTreshold/3SAT/v400/unif-k3-r4.26-v400-c1704-S1013535775-14.UNSAT.shuffled.cnf
COMMAND LINE= /tmp/evaluation/299850-1171878503/Barcelogic /tmp/evaluation/299850-1171878503/instance-299850-1171878503.cnf            
RUNSOLVER COMMAND LINE= runsolver  --timestamp  -w ROOT/results/node24/watcher-299850-1171878503 -o ROOT/results/node24/solver-299850-1171878503 -C 1200 -M 1800 --output-limit 1,15  /tmp/evaluation/299850-1171878503/Barcelogic /tmp/evaluation/299850-1171878503/instance-299850-1171878503.cnf            

META MD5SUM SOLVER= 543870ed8fcecafe9ec15dfb146dc18f
MD5SUM BENCH=  3a08d8a4e83b1d2d972d4be84e7630c8

RANDOM SEED= 874710976

TIME LIMIT= 1200 seconds
MEMORY LIMIT= 1800 MiB

Linux node24.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		: 3000.232
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		: 3000.232
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:        269488 kB
Buffers:         44360 kB
Cached:        1635060 kB
SwapCached:       4600 kB
Active:         766660 kB
Inactive:       923288 kB
HighTotal:           0 kB
HighFree:            0 kB
LowTotal:      2055920 kB
LowFree:        269488 kB
SwapTotal:     4192956 kB
SwapFree:      4144024 kB
Dirty:            1792 kB
Writeback:           0 kB
Mapped:          15668 kB
Slab:            81992 kB
Committed_AS:   695084 kB
PageTables:       1732 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= 66562 MiB

End job on node24 on Mon Feb 19 10:08:26 UTC 2007