Trace number 328960

Some explanations

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

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

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

Solver answer on this benchmark

Solver NameAnswerCPU timeWall clock time
barcelogic 2007-02-08? (TO) 1200.03 1200.51

General information on the benchmark

Nameindustrial/IBM_FV_2002_13_rule_1/
SAT_dat.k95.cnf
MD5SUM271f133ecbb26442db352418a90fc3e7
Bench CategoryINDUST (industrial instances)
Best result obtained on this benchmark
Best CPU time to get the best result obtained on this benchmark
Satisfiable
(Un)Satisfiability was proved
Number of variables49582
Number of clauses175195
Sum of the clauses size464017
Maximum clause length37
Minimum clause length1
Number of clauses of size 11253
Number of clauses of size 292771
Number of clauses of size 374550
Number of clauses of size 4466
Number of clauses of size 5905
Number of clauses of size over 55250

Solver Data (download as text)

0.00/0.00	c Parsing...
0.00/0.17	c ==============================================================================
0.00/0.17	c |           |     ORIGINAL     |              LEARNT              |          |
0.00/0.17	c | Conflicts | Clauses Literals |   Limit Clauses Literals  Lit/Cl | Progress |
0.00/0.17	c ==============================================================================
0.00/0.17	c |         0 |  173942   462764 |   52182       0        0     nan |  0.000 % |
0.00/0.94	c |         0 |  125675   455577 |      --       0       --      -- |     --   | -46365/-1498
0.00/0.94	c ==============================================================================
0.00/0.94	c Result  :   #vars: 17987   #clauses: 125675   #literals: 455577
0.00/0.94	c CPU time:   0.891864 s
0.00/0.94	c ==============================================================================

Verifier Data (download as text)

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

Watcher Data (download as text)

runsolver version 3.2.1 (c) roussel@cril.univ-artois.fr

command line: runsolver --timestamp -w ROOT/results/node4/watcher-328960-1173128227 -o ROOT/results/node4/solver-328960-1173128227 -C 1200 -W 2400 -M 1800 --output-limit 1,15 /tmp/evaluation/328960-1173128227/Barcelogic /tmp/evaluation/328960-1173128227/instance-328960-1173128227.cnf 

Enforcing CPUTime limit (soft limit, will send SIGTERM then SIGKILL): 1200 seconds
Enforcing CPUTime limit (hard limit, will send SIGXCPU): 1230 seconds
Enforcing wall clock limit (soft limit, will send SIGTERM then SIGKILL): 2400 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 0.95 3/77 17402
/proc/meminfo: memFree=1405480/2055920 swapFree=4153444/4192956
[pid=17402] ppid=17400 vsize=5352 CPUtime=0
/proc/17402/stat : 17402 (Barcelogic) S 17400 17402 16504 0 -1 4194304 274 0 0 0 0 0 0 0 18 0 1 0 332777640 5480448 232 18446744073709551615 4194304 4889804 548682069312 18446744073709551615 259913384018 0 0 4100 65536 18446744071563648864 0 0 17 1 0 0
/proc/17402/statm: 1338 232 195 169 0 49 0
[pid=17403] ppid=17402 vsize=5352 CPUtime=0
/proc/17403/stat : 17403 (Barcelogic) R 17402 17402 16504 0 -1 4194368 63 188 0 0 0 0 0 0 21 0 1 0 332777641 5480448 236 18446744073709551615 4194304 4889804 548682069312 18446744073709551615 259917877193 0 0 4096 65538 0 0 0 17 1 0 0
/proc/17403/statm: 0 0 0 0 0 0 0

[startup+0.089467 s]
/proc/loadavg: 0.92 0.98 0.95 3/77 17402
/proc/meminfo: memFree=1405480/2055920 swapFree=4153444/4192956
[pid=17402] ppid=17400 vsize=5352 CPUtime=0
/proc/17402/stat : 17402 (Barcelogic) S 17400 17402 16504 0 -1 4194304 308 252 0 0 0 0 0 0 18 0 1 0 332777640 5480448 235 18446744073709551615 4194304 4889804 548682069312 18446744073709551615 259913212740 0 65536 4100 65538 18446744071563356171 0 0 17 1 0 0
/proc/17402/statm: 1338 235 197 169 0 49 0
Current children cumulated CPU time (s) 0
Current children cumulated vsize (KiB) 5352

[startup+0.10247 s]
/proc/loadavg: 0.92 0.98 0.95 3/77 17402
/proc/meminfo: memFree=1405480/2055920 swapFree=4153444/4192956
[pid=17402] ppid=17400 vsize=5352 CPUtime=0
/proc/17402/stat : 17402 (Barcelogic) S 17400 17402 16504 0 -1 4194304 308 252 0 0 0 0 0 0 18 0 1 0 332777640 5480448 235 18446744073709551615 4194304 4889804 548682069312 18446744073709551615 259913212740 0 65536 4100 65538 18446744071563356171 0 0 17 1 0 0
/proc/17402/statm: 1338 235 197 169 0 49 0
Current children cumulated CPU time (s) 0
Current children cumulated vsize (KiB) 5352

[startup+0.30148 s]
/proc/loadavg: 0.92 0.98 0.95 3/77 17402
/proc/meminfo: memFree=1405480/2055920 swapFree=4153444/4192956
[pid=17402] ppid=17400 vsize=5352 CPUtime=0
/proc/17402/stat : 17402 (Barcelogic) S 17400 17402 16504 0 -1 4194304 308 252 0 0 0 0 0 0 18 0 1 0 332777640 5480448 235 18446744073709551615 4194304 4889804 548682069312 18446744073709551615 259913212740 0 65536 4100 65538 18446744071563356171 0 0 17 1 0 0
/proc/17402/statm: 1338 235 197 169 0 49 0
Current children cumulated CPU time (s) 0
Current children cumulated vsize (KiB) 5352

[startup+0.701522 s]
/proc/loadavg: 0.92 0.98 0.95 3/77 17402
/proc/meminfo: memFree=1405480/2055920 swapFree=4153444/4192956
[pid=17402] ppid=17400 vsize=5352 CPUtime=0
/proc/17402/stat : 17402 (Barcelogic) S 17400 17402 16504 0 -1 4194304 308 252 0 0 0 0 0 0 18 0 1 0 332777640 5480448 235 18446744073709551615 4194304 4889804 548682069312 18446744073709551615 259913212740 0 65536 4100 65538 18446744071563356171 0 0 17 1 0 0
/proc/17402/statm: 1338 235 197 169 0 49 0
Current children cumulated CPU time (s) 0
Current children cumulated vsize (KiB) 5352

[startup+1.50159 s]
/proc/loadavg: 0.92 0.98 0.95 2/79 17407
/proc/meminfo: memFree=1376088/2055920 swapFree=4153444/4192956
[pid=17402] ppid=17400 vsize=5352 CPUtime=1.13
/proc/17402/stat : 17402 (Barcelogic) S 17400 17402 16504 0 -1 4194304 332 7754 0 0 0 0 107 6 16 0 1 0 332777640 5480448 236 18446744073709551615 4194304 4889804 548682069312 18446744073709551615 259913212740 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/17402/statm: 1338 236 197 169 0 49 0
Current children cumulated CPU time (s) 1.13
Current children cumulated vsize (KiB) 5352

[startup+3.10174 s]
/proc/loadavg: 0.92 0.98 0.95 2/79 17408
/proc/meminfo: memFree=1383640/2055920 swapFree=4153444/4192956
[pid=17402] ppid=17400 vsize=5352 CPUtime=1.13
/proc/17402/stat : 17402 (Barcelogic) S 17400 17402 16504 0 -1 4194304 332 7754 0 0 0 0 107 6 16 0 1 0 332777640 5480448 236 18446744073709551615 4194304 4889804 548682069312 18446744073709551615 259913212740 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/17402/statm: 1338 236 197 169 0 49 0
[pid=17408] ppid=17402 vsize=1475336 CPUtime=1.94
/proc/17408/stat : 17408 (bsat) R 17402 17402 16504 0 -1 4194304 4798 0 0 0 192 2 0 0 25 0 1 0 332777756 1510744064 4481 18446744073709551615 134512640 135463285 4294956784 18446744073709551615 134518159 0 0 4096 0 0 0 0 17 1 0 0
/proc/17408/statm: 368834 4481 82 232 0 368599 0
Current children cumulated CPU time (s) 3.07
Current children cumulated vsize (KiB) 1480688

[startup+6.30105 s]
/proc/loadavg: 0.93 0.98 0.95 2/79 17408
/proc/meminfo: memFree=1376920/2055920 swapFree=4153444/4192956
[pid=17402] ppid=17400 vsize=5352 CPUtime=1.13
/proc/17402/stat : 17402 (Barcelogic) S 17400 17402 16504 0 -1 4194304 332 7754 0 0 0 0 107 6 16 0 1 0 332777640 5480448 236 18446744073709551615 4194304 4889804 548682069312 18446744073709551615 259913212740 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/17402/statm: 1338 236 197 169 0 49 0
[pid=17408] ppid=17402 vsize=1475336 CPUtime=5.14
/proc/17408/stat : 17408 (bsat) R 17402 17402 16504 0 -1 4194304 6496 0 0 0 511 3 0 0 25 0 1 0 332777756 1510744064 6179 18446744073709551615 134512640 135463285 4294956784 18446744073709551615 134529786 0 0 4096 0 0 0 0 17 1 0 0
/proc/17408/statm: 368834 6179 82 232 0 368599 0
Current children cumulated CPU time (s) 6.27
Current children cumulated vsize (KiB) 1480688

[startup+12.7017 s]
/proc/loadavg: 0.93 0.98 0.95 2/79 17408
/proc/meminfo: memFree=1363864/2055920 swapFree=4153444/4192956
[pid=17402] ppid=17400 vsize=5352 CPUtime=1.13
/proc/17402/stat : 17402 (Barcelogic) S 17400 17402 16504 0 -1 4194304 332 7754 0 0 0 0 107 6 16 0 1 0 332777640 5480448 236 18446744073709551615 4194304 4889804 548682069312 18446744073709551615 259913212740 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/17402/statm: 1338 236 197 169 0 49 0
[pid=17408] ppid=17402 vsize=1475336 CPUtime=11.54
/proc/17408/stat : 17408 (bsat) R 17402 17402 16504 0 -1 4194304 9716 0 0 0 1149 5 0 0 25 0 1 0 332777756 1510744064 9399 18446744073709551615 134512640 135463285 4294956784 18446744073709551615 134519653 0 0 4096 0 0 0 0 17 1 0 0
/proc/17408/statm: 368834 9399 82 232 0 368599 0
Current children cumulated CPU time (s) 12.67
Current children cumulated vsize (KiB) 1480688

[startup+25.5019 s]
/proc/loadavg: 0.95 0.98 0.95 2/79 17408
/proc/meminfo: memFree=1336408/2055920 swapFree=4153444/4192956
[pid=17402] ppid=17400 vsize=5352 CPUtime=1.13
/proc/17402/stat : 17402 (Barcelogic) S 17400 17402 16504 0 -1 4194304 332 7754 0 0 0 0 107 6 16 0 1 0 332777640 5480448 236 18446744073709551615 4194304 4889804 548682069312 18446744073709551615 259913212740 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/17402/statm: 1338 236 197 169 0 49 0
[pid=17408] ppid=17402 vsize=1475336 CPUtime=24.33
/proc/17408/stat : 17408 (bsat) R 17402 17402 16504 0 -1 4194304 16358 0 0 0 2424 9 0 0 25 0 1 0 332777756 1510744064 16041 18446744073709551615 134512640 135463285 4294956784 18446744073709551615 134517801 0 0 4096 0 0 0 0 17 1 0 0
/proc/17408/statm: 368834 16041 82 232 0 368599 0
Current children cumulated CPU time (s) 25.46
Current children cumulated vsize (KiB) 1480688

[startup+51.1013 s]
/proc/loadavg: 0.96 0.98 0.95 2/79 17408
/proc/meminfo: memFree=1284056/2055920 swapFree=4153444/4192956
[pid=17402] ppid=17400 vsize=5352 CPUtime=1.13
/proc/17402/stat : 17402 (Barcelogic) S 17400 17402 16504 0 -1 4194304 332 7754 0 0 0 0 107 6 16 0 1 0 332777640 5480448 236 18446744073709551615 4194304 4889804 548682069312 18446744073709551615 259913212740 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/17402/statm: 1338 236 197 169 0 49 0
[pid=17408] ppid=17402 vsize=1475336 CPUtime=49.92
/proc/17408/stat : 17408 (bsat) R 17402 17402 16504 0 -1 4194304 30327 0 0 0 4973 19 0 0 25 0 1 0 332777756 1510744064 30010 18446744073709551615 134512640 135463285 4294956784 18446744073709551615 134518821 0 0 4096 0 0 0 0 17 1 0 0
/proc/17408/statm: 368834 30010 82 232 0 368599 0
Current children cumulated CPU time (s) 51.05
Current children cumulated vsize (KiB) 1480688

[startup+102.305 s]
/proc/loadavg: 0.98 0.98 0.95 2/79 17408
/proc/meminfo: memFree=1218904/2055920 swapFree=4153444/4192956
[pid=17402] ppid=17400 vsize=5352 CPUtime=1.13
/proc/17402/stat : 17402 (Barcelogic) S 17400 17402 16504 0 -1 4194304 332 7754 0 0 0 0 107 6 16 0 1 0 332777640 5480448 236 18446744073709551615 4194304 4889804 548682069312 18446744073709551615 259913212740 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/17402/statm: 1338 236 197 169 0 49 0
[pid=17408] ppid=17402 vsize=1475336 CPUtime=101.12
/proc/17408/stat : 17408 (bsat) R 17402 17402 16504 0 -1 4194304 45688 0 0 0 10081 31 0 0 25 0 1 0 332777756 1510744064 45371 18446744073709551615 134512640 135463285 4294956784 18446744073709551615 134517222 0 0 4096 0 0 0 0 17 1 0 0
/proc/17408/statm: 368834 45371 82 232 0 368599 0
Current children cumulated CPU time (s) 102.25
Current children cumulated vsize (KiB) 1480688

[startup+162.302 s]
/proc/loadavg: 0.99 0.98 0.95 2/79 17408
/proc/meminfo: memFree=1129752/2055920 swapFree=4153444/4192956
[pid=17402] ppid=17400 vsize=5352 CPUtime=1.13
/proc/17402/stat : 17402 (Barcelogic) S 17400 17402 16504 0 -1 4194304 332 7754 0 0 0 0 107 6 16 0 1 0 332777640 5480448 236 18446744073709551615 4194304 4889804 548682069312 18446744073709551615 259913212740 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/17402/statm: 1338 236 197 169 0 49 0
[pid=17408] ppid=17402 vsize=1475336 CPUtime=161.09
/proc/17408/stat : 17408 (bsat) R 17402 17402 16504 0 -1 4194304 67991 0 0 0 16063 46 0 0 25 0 1 0 332777756 1510744064 67674 18446744073709551615 134512640 135463285 4294956784 18446744073709551615 134517801 0 0 4096 0 0 0 0 17 1 0 0
/proc/17408/statm: 368834 67674 82 232 0 368599 0
Current children cumulated CPU time (s) 162.22
Current children cumulated vsize (KiB) 1480688

[startup+222.302 s]
/proc/loadavg: 0.99 0.98 0.95 2/79 17408
/proc/meminfo: memFree=1123608/2055920 swapFree=4153444/4192956
[pid=17402] ppid=17400 vsize=5352 CPUtime=1.13
/proc/17402/stat : 17402 (Barcelogic) S 17400 17402 16504 0 -1 4194304 332 7754 0 0 0 0 107 6 16 0 1 0 332777640 5480448 236 18446744073709551615 4194304 4889804 548682069312 18446744073709551615 259913212740 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/17402/statm: 1338 236 197 169 0 49 0
[pid=17408] ppid=17402 vsize=1475468 CPUtime=221.07
/proc/17408/stat : 17408 (bsat) R 17402 17402 16504 0 -1 4194304 69819 0 0 0 22059 48 0 0 25 0 1 0 332777756 1510879232 68992 18446744073709551615 134512640 135463285 4294956784 18446744073709551615 134518595 0 0 4096 0 0 0 0 17 1 0 0
/proc/17408/statm: 368867 68992 92 232 0 368632 0
Current children cumulated CPU time (s) 222.2
Current children cumulated vsize (KiB) 1480820

[startup+282.301 s]
/proc/loadavg: 0.99 0.98 0.95 2/85 17532
/proc/meminfo: memFree=1122472/2055920 swapFree=4153444/4192956
[pid=17402] ppid=17400 vsize=5352 CPUtime=1.13
/proc/17402/stat : 17402 (Barcelogic) S 17400 17402 16504 0 -1 4194304 332 7754 0 0 0 0 107 6 16 0 1 0 332777640 5480448 236 18446744073709551615 4194304 4889804 548682069312 18446744073709551615 259913212740 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/17402/statm: 1338 236 197 169 0 49 0
[pid=17408] ppid=17402 vsize=1475468 CPUtime=280.98
/proc/17408/stat : 17408 (bsat) R 17402 17402 16504 0 -1 4194304 69819 0 0 0 28049 49 0 0 25 0 1 0 332777756 1510879232 68992 18446744073709551615 134512640 135463285 4294956784 18446744073709551615 134517801 0 0 4096 0 0 0 0 17 1 0 0
/proc/17408/statm: 368867 68992 92 232 0 368632 0
Current children cumulated CPU time (s) 282.11
Current children cumulated vsize (KiB) 1480820

[startup+342.301 s]
/proc/loadavg: 0.99 0.98 0.95 2/79 17606
/proc/meminfo: memFree=1123608/2055920 swapFree=4153444/4192956
[pid=17402] ppid=17400 vsize=5352 CPUtime=1.13
/proc/17402/stat : 17402 (Barcelogic) S 17400 17402 16504 0 -1 4194304 332 7754 0 0 0 0 107 6 16 0 1 0 332777640 5480448 236 18446744073709551615 4194304 4889804 548682069312 18446744073709551615 259913212740 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/17402/statm: 1338 236 197 169 0 49 0
[pid=17408] ppid=17402 vsize=1475468 CPUtime=340.94
/proc/17408/stat : 17408 (bsat) R 17402 17402 16504 0 -1 4194304 69819 0 0 0 34044 50 0 0 25 0 1 0 332777756 1510879232 68992 18446744073709551615 134512640 135463285 4294956784 18446744073709551615 134517801 0 0 4096 0 0 0 0 17 1 0 0
/proc/17408/statm: 368867 68992 92 232 0 368632 0
Current children cumulated CPU time (s) 342.07
Current children cumulated vsize (KiB) 1480820

[startup+402.302 s]
/proc/loadavg: 0.99 0.98 0.95 2/79 17606
/proc/meminfo: memFree=1103128/2055920 swapFree=4153444/4192956
[pid=17402] ppid=17400 vsize=5352 CPUtime=1.13
/proc/17402/stat : 17402 (Barcelogic) S 17400 17402 16504 0 -1 4194304 332 7754 0 0 0 0 107 6 16 0 1 0 332777640 5480448 236 18446744073709551615 4194304 4889804 548682069312 18446744073709551615 259913212740 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/17402/statm: 1338 236 197 169 0 49 0
[pid=17408] ppid=17402 vsize=1475468 CPUtime=400.92
/proc/17408/stat : 17408 (bsat) R 17402 17402 16504 0 -1 4194304 75087 0 0 0 40037 55 0 0 25 0 1 0 332777756 1510879232 74260 18446744073709551615 134512640 135463285 4294956784 18446744073709551615 134517801 0 0 4096 0 0 0 0 17 1 0 0
/proc/17408/statm: 368867 74260 92 232 0 368632 0
Current children cumulated CPU time (s) 402.05
Current children cumulated vsize (KiB) 1480820


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

[pid=17402] ppid=17400 vsize=5352 CPUtime=1.13
/proc/17402/stat : 17402 (Barcelogic) S 17400 17402 16504 0 -1 4194304 332 7754 0 0 0 0 107 6 16 0 1 0 332777640 5480448 236 18446744073709551615 4194304 4889804 548682069312 18446744073709551615 259913212740 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/17402/statm: 1338 236 197 169 0 49 0
[pid=17408] ppid=17402 vsize=1475468 CPUtime=580.86
/proc/17408/stat : 17408 (bsat) R 17402 17402 16504 0 -1 4194304 114884 0 0 0 57996 90 0 0 25 0 1 0 332777756 1510879232 114057 18446744073709551615 134512640 135463285 4294956784 18446744073709551615 134517808 0 0 4096 0 0 0 0 17 1 0 0
/proc/17408/statm: 368867 114057 92 232 0 368632 0
Current children cumulated CPU time (s) 581.99
Current children cumulated vsize (KiB) 1480820

[startup+642.302 s]
/proc/loadavg: 0.99 0.98 0.95 2/79 17606
/proc/meminfo: memFree=894680/2055920 swapFree=4153444/4192956
[pid=17402] ppid=17400 vsize=5352 CPUtime=1.13
/proc/17402/stat : 17402 (Barcelogic) S 17400 17402 16504 0 -1 4194304 332 7754 0 0 0 0 107 6 16 0 1 0 332777640 5480448 236 18446744073709551615 4194304 4889804 548682069312 18446744073709551615 259913212740 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/17402/statm: 1338 236 197 169 0 49 0
[pid=17408] ppid=17402 vsize=1475468 CPUtime=640.86
/proc/17408/stat : 17408 (bsat) R 17402 17402 16504 0 -1 4194304 126971 0 0 0 63986 100 0 0 25 0 1 0 332777756 1510879232 126144 18446744073709551615 134512640 135463285 4294956784 18446744073709551615 134516549 0 0 4096 0 0 0 0 17 1 0 0
/proc/17408/statm: 368867 126144 92 232 0 368632 0
Current children cumulated CPU time (s) 641.99
Current children cumulated vsize (KiB) 1480820

[startup+702.302 s]
/proc/loadavg: 0.99 0.98 0.95 2/79 17606
/proc/meminfo: memFree=856280/2055920 swapFree=4153444/4192956
[pid=17402] ppid=17400 vsize=5352 CPUtime=1.13
/proc/17402/stat : 17402 (Barcelogic) S 17400 17402 16504 0 -1 4194304 332 7754 0 0 0 0 107 6 16 0 1 0 332777640 5480448 236 18446744073709551615 4194304 4889804 548682069312 18446744073709551615 259913212740 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/17402/statm: 1338 236 197 169 0 49 0
[pid=17408] ppid=17402 vsize=1475468 CPUtime=700.83
/proc/17408/stat : 17408 (bsat) R 17402 17402 16504 0 -1 4194304 136606 0 0 0 69975 108 0 0 25 0 1 0 332777756 1510879232 135779 18446744073709551615 134512640 135463285 4294956784 18446744073709551615 134517801 0 0 4096 0 0 0 0 17 1 0 0
/proc/17408/statm: 368867 135779 92 232 0 368632 0
Current children cumulated CPU time (s) 701.96
Current children cumulated vsize (KiB) 1480820

[startup+762.305 s]
/proc/loadavg: 0.99 0.98 0.95 2/79 17606
/proc/meminfo: memFree=802904/2055920 swapFree=4153444/4192956
[pid=17402] ppid=17400 vsize=5352 CPUtime=1.13
/proc/17402/stat : 17402 (Barcelogic) S 17400 17402 16504 0 -1 4194304 332 7754 0 0 0 0 107 6 16 0 1 0 332777640 5480448 236 18446744073709551615 4194304 4889804 548682069312 18446744073709551615 259913212740 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/17402/statm: 1338 236 197 169 0 49 0
[pid=17408] ppid=17402 vsize=1475468 CPUtime=760.82
/proc/17408/stat : 17408 (bsat) R 17402 17402 16504 0 -1 4194304 149864 0 0 0 75964 118 0 0 25 0 1 0 332777756 1510879232 149037 18446744073709551615 134512640 135463285 4294956784 18446744073709551615 134517808 0 0 4096 0 0 0 0 17 1 0 0
/proc/17408/statm: 368867 149037 92 232 0 368632 0
Current children cumulated CPU time (s) 761.95
Current children cumulated vsize (KiB) 1480820

[startup+822.301 s]
/proc/loadavg: 0.99 0.98 0.95 2/79 17606
/proc/meminfo: memFree=759832/2055920 swapFree=4153444/4192956
[pid=17402] ppid=17400 vsize=5352 CPUtime=1.13
/proc/17402/stat : 17402 (Barcelogic) S 17400 17402 16504 0 -1 4194304 332 7754 0 0 0 0 107 6 16 0 1 0 332777640 5480448 236 18446744073709551615 4194304 4889804 548682069312 18446744073709551615 259913212740 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/17402/statm: 1338 236 197 169 0 49 0
[pid=17408] ppid=17402 vsize=1475468 CPUtime=820.8
/proc/17408/stat : 17408 (bsat) R 17402 17402 16504 0 -1 4194304 160661 0 0 0 81953 127 0 0 25 0 1 0 332777756 1510879232 159834 18446744073709551615 134512640 135463285 4294956784 18446744073709551615 134518833 0 0 4096 0 0 0 0 17 1 0 0
/proc/17408/statm: 368867 159834 92 232 0 368632 0
Current children cumulated CPU time (s) 821.93
Current children cumulated vsize (KiB) 1480820

[startup+882.302 s]
/proc/loadavg: 0.99 0.98 0.95 2/79 17606
/proc/meminfo: memFree=701144/2055920 swapFree=4153444/4192956
[pid=17402] ppid=17400 vsize=5352 CPUtime=1.13
/proc/17402/stat : 17402 (Barcelogic) S 17400 17402 16504 0 -1 4194304 332 7754 0 0 0 0 107 6 16 0 1 0 332777640 5480448 236 18446744073709551615 4194304 4889804 548682069312 18446744073709551615 259913212740 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/17402/statm: 1338 236 197 169 0 49 0
[pid=17408] ppid=17402 vsize=1475468 CPUtime=880.79
/proc/17408/stat : 17408 (bsat) R 17402 17402 16504 0 -1 4194304 175280 0 0 0 87942 137 0 0 25 0 1 0 332777756 1510879232 174453 18446744073709551615 134512640 135463285 4294956784 18446744073709551615 134562008 0 0 4096 0 0 0 0 17 1 0 0
/proc/17408/statm: 368867 174454 92 232 0 368632 0
Current children cumulated CPU time (s) 881.92
Current children cumulated vsize (KiB) 1480820

[startup+942.302 s]
/proc/loadavg: 0.99 0.98 0.95 2/79 17606
/proc/meminfo: memFree=639000/2055920 swapFree=4153444/4192956
[pid=17402] ppid=17400 vsize=5352 CPUtime=1.13
/proc/17402/stat : 17402 (Barcelogic) S 17400 17402 16504 0 -1 4194304 332 7754 0 0 0 0 107 6 16 0 1 0 332777640 5480448 236 18446744073709551615 4194304 4889804 548682069312 18446744073709551615 259913212740 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/17402/statm: 1338 236 197 169 0 49 0
[pid=17408] ppid=17402 vsize=1475468 CPUtime=940.77
/proc/17408/stat : 17408 (bsat) R 17402 17402 16504 0 -1 4194304 190904 0 0 0 93928 149 0 0 25 0 1 0 332777756 1510879232 190077 18446744073709551615 134512640 135463285 4294956784 18446744073709551615 134517801 0 0 4096 0 0 0 0 17 1 0 0
/proc/17408/statm: 368867 190077 92 232 0 368632 0
Current children cumulated CPU time (s) 941.9
Current children cumulated vsize (KiB) 1480820

[startup+1002.3 s]
/proc/loadavg: 0.99 0.98 0.95 2/79 17606
/proc/meminfo: memFree=590104/2055920 swapFree=4153444/4192956
[pid=17402] ppid=17400 vsize=5352 CPUtime=1.13
/proc/17402/stat : 17402 (Barcelogic) S 17400 17402 16504 0 -1 4194304 332 7754 0 0 0 0 107 6 16 0 1 0 332777640 5480448 236 18446744073709551615 4194304 4889804 548682069312 18446744073709551615 259913212740 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/17402/statm: 1338 236 197 169 0 49 0
[pid=17408] ppid=17402 vsize=1475468 CPUtime=1000.76
/proc/17408/stat : 17408 (bsat) R 17402 17402 16504 0 -1 4194304 203020 0 0 0 99917 159 0 0 25 0 1 0 332777756 1510879232 202193 18446744073709551615 134512640 135463285 4294956784 18446744073709551615 134518059 0 0 4096 0 0 0 0 17 1 0 0
/proc/17408/statm: 368867 202193 92 232 0 368632 0
Current children cumulated CPU time (s) 1001.89
Current children cumulated vsize (KiB) 1480820

[startup+1062.3 s]
/proc/loadavg: 0.99 0.98 0.95 2/79 17606
/proc/meminfo: memFree=531992/2055920 swapFree=4153444/4192956
[pid=17402] ppid=17400 vsize=5352 CPUtime=1.13
/proc/17402/stat : 17402 (Barcelogic) S 17400 17402 16504 0 -1 4194304 332 7754 0 0 0 0 107 6 16 0 1 0 332777640 5480448 236 18446744073709551615 4194304 4889804 548682069312 18446744073709551615 259913212740 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/17402/statm: 1338 236 197 169 0 49 0
[pid=17408] ppid=17402 vsize=1475468 CPUtime=1060.74
/proc/17408/stat : 17408 (bsat) R 17402 17402 16504 0 -1 4194304 217717 0 0 0 105905 169 0 0 25 0 1 0 332777756 1510879232 216890 18446744073709551615 134512640 135463285 4294956784 18446744073709551615 134517514 0 0 4096 0 0 0 0 17 1 0 0
/proc/17408/statm: 368867 216890 92 232 0 368632 0
Current children cumulated CPU time (s) 1061.87
Current children cumulated vsize (KiB) 1480820

[startup+1122.3 s]
/proc/loadavg: 0.99 0.98 0.95 2/79 17606
/proc/meminfo: memFree=499224/2055920 swapFree=4153444/4192956
[pid=17402] ppid=17400 vsize=5352 CPUtime=1.13
/proc/17402/stat : 17402 (Barcelogic) S 17400 17402 16504 0 -1 4194304 332 7754 0 0 0 0 107 6 16 0 1 0 332777640 5480448 236 18446744073709551615 4194304 4889804 548682069312 18446744073709551615 259913212740 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/17402/statm: 1338 236 197 169 0 49 0
[pid=17408] ppid=17402 vsize=1475468 CPUtime=1120.72
/proc/17408/stat : 17408 (bsat) R 17402 17402 16504 0 -1 4194304 225648 0 0 0 111897 175 0 0 25 0 1 0 332777756 1510879232 224821 18446744073709551615 134512640 135463285 4294956784 18446744073709551615 134542599 0 0 4096 0 0 0 0 17 1 0 0
/proc/17408/statm: 368867 224821 92 232 0 368632 0
Current children cumulated CPU time (s) 1121.85
Current children cumulated vsize (KiB) 1480820

[startup+1182.3 s]
/proc/loadavg: 0.99 0.98 0.95 2/79 17606
/proc/meminfo: memFree=472472/2055920 swapFree=4153444/4192956
[pid=17402] ppid=17400 vsize=5352 CPUtime=1.13
/proc/17402/stat : 17402 (Barcelogic) S 17400 17402 16504 0 -1 4194304 332 7754 0 0 0 0 107 6 16 0 1 0 332777640 5480448 236 18446744073709551615 4194304 4889804 548682069312 18446744073709551615 259913212740 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/17402/statm: 1338 236 197 169 0 49 0
[pid=17408] ppid=17402 vsize=1475468 CPUtime=1180.71
/proc/17408/stat : 17408 (bsat) R 17402 17402 16504 0 -1 4194304 232394 0 0 0 117890 181 0 0 25 0 1 0 332777756 1510879232 231567 18446744073709551615 134512640 135463285 4294956784 18446744073709551615 134529786 0 0 4096 0 0 0 0 17 1 0 0
/proc/17408/statm: 368867 231567 92 232 0 368632 0
Current children cumulated CPU time (s) 1181.84
Current children cumulated vsize (KiB) 1480820



Maximum CPU time exceeded: sending SIGTERM then SIGKILL

[startup+1200.5 s]
/proc/loadavg: 0.99 0.98 0.95 2/79 17606
/proc/meminfo: memFree=465496/2055920 swapFree=4153444/4192956
[pid=17402] ppid=17400 vsize=5352 CPUtime=1.13
/proc/17402/stat : 17402 (Barcelogic) S 17400 17402 16504 0 -1 4194304 332 7754 0 0 0 0 107 6 16 0 1 0 332777640 5480448 236 18446744073709551615 4194304 4889804 548682069312 18446744073709551615 259913212740 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/17402/statm: 1338 236 197 169 0 49 0
[pid=17408] ppid=17402 vsize=1475468 CPUtime=1198.9
/proc/17408/stat : 17408 (bsat) R 17402 17402 16504 0 -1 4194304 234031 0 0 0 119708 182 0 0 25 0 1 0 332777756 1510879232 233204 18446744073709551615 134512640 135463285 4294956784 18446744073709551615 134517801 0 0 4096 0 0 0 0 17 1 0 0
/proc/17408/statm: 368867 233204 92 232 0 368632 0
Current children cumulated CPU time (s) 1200.03
Current children cumulated vsize (KiB) 1480820

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

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

[startup+1200.5 s]
/proc/loadavg: 0.99 0.98 0.95 2/79 17606
/proc/meminfo: memFree=465496/2055920 swapFree=4153444/4192956
[pid=17402] ppid=17400 vsize=5352 CPUtime=1.13
/proc/17402/stat : 17402 (Barcelogic) S 17400 17402 16504 0 -1 4194304 332 7754 0 0 0 0 107 6 16 0 1 0 332777640 5480448 236 18446744073709551615 4194304 4889804 548682069312 18446744073709551615 259913212740 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/17402/statm: 1338 236 197 169 0 49 0
[pid=17408] ppid=17402 vsize=1475468 CPUtime=1198.9
/proc/17408/stat : 17408 (bsat) R 17402 17402 16504 0 -1 4194304 234031 0 0 0 119708 182 0 0 25 0 1 0 332777756 1510879232 233204 18446744073709551615 134512640 135463285 4294956784 18446744073709551615 134517801 0 0 4096 0 0 0 0 17 1 0 0
/proc/17408/statm: 368867 233204 92 232 0 368632 0
Current children cumulated CPU time (s) 1200.03
Current children cumulated vsize (KiB) 1480820

Child ended because it received signal 15 (SIGTERM)

!!! problem with CPU time !!!
wait4(...,&childrusage) returns 17402 and gives childrusage.ru_utime.tv_sec=1 childrusage.ru_utime.tv_usec=77836 childrusage.ru_stime.tv_sec=0 childrusage.ru_stime.tv_usec=70989
CPU time returned by wait4() is 1.14882
while last known CPU time is 1200.03

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

Real time (s): 1200.51
CPU time (s): 1200.03
CPU user time (s): 1198.15
CPU system time (s): 1.88
CPU usage (%): 99.9598
Max. virtual memory (cumulated for all children) (KiB): 1482160

getrusage(RUSAGE_CHILDREN,...) data:
user time used= 1.07784
system time used= 0.070989
maximum resident set size= 0
integral shared memory size= 0
integral unshared data size= 0
integral unshared stack size= 0
page reclaims= 8086
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= 47

runsolver used 1.15682 second user time and 3.22051 second system time

The end

Launcher Data (download as text)

Begin job on node4 on Mon Mar  5 20:57:08 UTC 2007

IDJOB= 328960
IDBENCH= 20528
IDSOLVER= 122
FILE ID= node4/328960-1173128227

PBS_JOBID= 4014958

Free space on /tmp= 66533 MiB

SOLVER NAME= barcelogic 2007-02-08
BENCH NAME= HOME/pub/bench/SAT07/industrial/IBM_FV_2002_13_rule_1/SAT_dat.k95.cnf
COMMAND LINE= /tmp/evaluation/328960-1173128227/Barcelogic /tmp/evaluation/328960-1173128227/instance-328960-1173128227.cnf            
RUNSOLVER COMMAND LINE= runsolver  --timestamp  -w ROOT/results/node4/watcher-328960-1173128227 -o ROOT/results/node4/solver-328960-1173128227 -C 1200 -W 2400 -M 1800 --output-limit 1,15  /tmp/evaluation/328960-1173128227/Barcelogic /tmp/evaluation/328960-1173128227/instance-328960-1173128227.cnf            

META MD5SUM SOLVER= 543870ed8fcecafe9ec15dfb146dc18f
MD5SUM BENCH=  271f133ecbb26442db352418a90fc3e7

RANDOM SEED= 82137903

TIME LIMIT= 1200 seconds
MEMORY LIMIT= 1800 MiB

Linux node4.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		: 3000.231
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		: 3000.231
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:       1405888 kB
Buffers:         38104 kB
Cached:         525568 kB
SwapCached:       2564 kB
Active:         124908 kB
Inactive:       462248 kB
HighTotal:           0 kB
HighFree:            0 kB
LowTotal:      2055920 kB
LowFree:       1405888 kB
SwapTotal:     4192956 kB
SwapFree:      4153444 kB
Dirty:            6156 kB
Writeback:           0 kB
Mapped:          30904 kB
Slab:            48452 kB
Committed_AS:  1231668 kB
PageTables:       1772 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= 66528 MiB

End job on node4 on Mon Mar  5 21:17:10 UTC 2007