Trace number 292880

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) 1200.1 1200.46

General information on the benchmark

Namerandom/OnTreshold/5SAT/v100/
unif-k5-r21.3-v100-c2130-S1225022879-08.UNSAT.shuffled.cnf
MD5SUM06c88ca8490143b77ab1c7722ab3dc5c
Bench CategoryRANDOM (random instances)
Best result obtained on this benchmarkUNSAT
Best CPU time to get the best result obtained on this benchmark873.317
Satisfiable
(Un)Satisfiability was proved
Number of variables100
Number of clauses2130
Sum of the clauses size10650
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 52130
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 |    2130    10650 |     638       0        0     nan |  0.000 % |
0.00/0.00	c ==============================================================================
0.00/0.00	c Result  :   #vars: 100   #clauses: 2130   #literals: 10650
0.00/0.00	c CPU time:   0.001999 s
0.00/0.00	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/node14/watcher-292880-1171760620 -o ROOT/results/node14/solver-292880-1171760620 -C 1200 -M 1800 --output-limit 1,15 /tmp/evaluation/292880-1171760620/Barcelogic /tmp/evaluation/292880-1171760620/instance-292880-1171760620.cnf 

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


[startup+0 s]
/proc/loadavg: 1.01 1.00 1.00 3/77 20708
/proc/meminfo: memFree=1342064/2055920 swapFree=4192812/4192956
[pid=20708] ppid=20706 vsize=5356 CPUtime=0
/proc/20708/stat : 20708 (Barcelogic) S 20706 20708 20168 0 -1 4194304 274 0 0 0 0 0 0 0 18 0 1 0 196016455 5484544 233 18446744073709551615 4194304 4889804 548682069232 18446744073709551615 212234633298 0 0 4100 65536 18446744071563648864 0 0 17 1 0 0
/proc/20708/statm: 1339 233 195 169 0 50 0
[pid=20709] ppid=20708 vsize=5356 CPUtime=0
/proc/20709/stat : 20709 (Barcelogic) S 20708 20708 20168 0 -1 4194368 52 0 0 0 0 0 0 0 19 0 1 0 196016456 5484544 237 18446744073709551615 4194304 4889804 548682069232 18446744073709551615 212234462020 0 65536 4096 65538 18446744071563356171 0 0 17 1 0 0
/proc/20709/statm: 1339 237 198 169 0 50 0
[pid=20710] ppid=20709 vsize=0 CPUtime=0
/proc/20710/stat : 20710 (Barcelogic) R 20709 20708 20168 0 -1 4194372 25 0 0 0 0 0 0 0 15 0 1 0 196016456 0 0 18446744073709551615 0 0 0 0 0 0 2147483391 4096 65538 0 0 0 17 1 0 0
/proc/20710/statm: 0 0 0 0 0 0 0
[pid=20711] ppid=20709 vsize=0 CPUtime=0
/proc/20711/stat : 20711 (sed) D 20709 20708 20168 0 -1 4194308 164 0 0 0 0 0 0 0 21 0 1 0 196016456 0 0 18446744073709551615 0 0 0 0 0 0 0 4096 0 18446744072100037788 0 0 17 1 0 0
/proc/20711/statm: 0 0 0 0 0 0 0

[startup+0.107692 s]
/proc/loadavg: 1.01 1.00 1.00 3/77 20708
/proc/meminfo: memFree=1342064/2055920 swapFree=4192812/4192956
[pid=20708] ppid=20706 vsize=5356 CPUtime=0
/proc/20708/stat : 20708 (Barcelogic) S 20706 20708 20168 0 -1 4194304 332 392 0 0 0 0 0 0 16 0 1 0 196016455 5484544 237 18446744073709551615 4194304 4889804 548682069232 18446744073709551615 212234462020 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/20708/statm: 1339 237 197 169 0 50 0
Current children cumulated CPU time (s) 0
Current children cumulated vsize (KiB) 5356

[startup+0.515729 s]
/proc/loadavg: 1.01 1.00 1.00 3/77 20708
/proc/meminfo: memFree=1342064/2055920 swapFree=4192812/4192956
[pid=20708] ppid=20706 vsize=5356 CPUtime=0
/proc/20708/stat : 20708 (Barcelogic) S 20706 20708 20168 0 -1 4194304 332 392 0 0 0 0 0 0 16 0 1 0 196016455 5484544 237 18446744073709551615 4194304 4889804 548682069232 18446744073709551615 212234462020 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/20708/statm: 1339 237 197 169 0 50 0
Current children cumulated CPU time (s) 0
Current children cumulated vsize (KiB) 5356

[startup+1.33581 s]
/proc/loadavg: 1.01 1.00 1.00 2/79 20714
/proc/meminfo: memFree=1337440/2055920 swapFree=4192812/4192956
[pid=20708] ppid=20706 vsize=5356 CPUtime=0
/proc/20708/stat : 20708 (Barcelogic) S 20706 20708 20168 0 -1 4194304 332 392 0 0 0 0 0 0 16 0 1 0 196016455 5484544 237 18446744073709551615 4194304 4889804 548682069232 18446744073709551615 212234462020 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/20708/statm: 1339 237 197 169 0 50 0
[pid=20714] ppid=20708 vsize=1476488 CPUtime=1.31
/proc/20714/stat : 20714 (bsat) R 20708 20708 20168 0 -1 4194304 1168 0 0 0 131 0 0 0 25 0 1 0 196016457 1511923712 1142 18446744073709551615 134512640 135463285 4294956704 18446744073709551615 134518172 0 0 4096 0 0 0 0 17 1 0 0
/proc/20714/statm: 369122 1142 81 232 0 368887 0
Current children cumulated CPU time (s) 1.31
Current children cumulated vsize (KiB) 1481844

[startup+2.97196 s]
/proc/loadavg: 1.01 1.00 1.00 2/79 20714
/proc/meminfo: memFree=1333984/2055920 swapFree=4192812/4192956
[pid=20708] ppid=20706 vsize=5356 CPUtime=0
/proc/20708/stat : 20708 (Barcelogic) S 20706 20708 20168 0 -1 4194304 332 392 0 0 0 0 0 0 16 0 1 0 196016455 5484544 237 18446744073709551615 4194304 4889804 548682069232 18446744073709551615 212234462020 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/20708/statm: 1339 237 197 169 0 50 0
[pid=20714] ppid=20708 vsize=1476488 CPUtime=2.94
/proc/20714/stat : 20714 (bsat) R 20708 20708 20168 0 -1 4194304 2569 0 0 0 294 0 0 0 25 0 1 0 196016457 1511923712 2543 18446744073709551615 134512640 135463285 4294956704 18446744073709551615 134518821 0 0 4096 0 0 0 0 17 1 0 0
/proc/20714/statm: 369122 2543 81 232 0 368887 0
Current children cumulated CPU time (s) 2.94
Current children cumulated vsize (KiB) 1481844

[startup+6.24827 s]
/proc/loadavg: 1.01 1.00 1.00 2/79 20714
/proc/meminfo: memFree=1327456/2055920 swapFree=4192812/4192956
[pid=20708] ppid=20706 vsize=5356 CPUtime=0
/proc/20708/stat : 20708 (Barcelogic) S 20706 20708 20168 0 -1 4194304 332 392 0 0 0 0 0 0 16 0 1 0 196016455 5484544 237 18446744073709551615 4194304 4889804 548682069232 18446744073709551615 212234462020 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/20708/statm: 1339 237 197 169 0 50 0
[pid=20714] ppid=20708 vsize=1476528 CPUtime=6.22
/proc/20714/stat : 20714 (bsat) R 20708 20708 20168 0 -1 4194304 3585 0 0 0 621 1 0 0 25 0 1 0 196016457 1511964672 3559 18446744073709551615 134512640 135463285 4294956704 18446744073709551615 134518595 0 0 4096 0 0 0 0 17 1 0 0
/proc/20714/statm: 369132 3559 81 232 0 368897 0
Current children cumulated CPU time (s) 6.22
Current children cumulated vsize (KiB) 1481884

[startup+12.7119 s]
/proc/loadavg: 1.01 1.00 1.00 3/79 20714
/proc/meminfo: memFree=1320416/2055920 swapFree=4192812/4192956
[pid=20708] ppid=20706 vsize=5356 CPUtime=0
/proc/20708/stat : 20708 (Barcelogic) S 20706 20708 20168 0 -1 4194304 332 392 0 0 0 0 0 0 16 0 1 0 196016455 5484544 237 18446744073709551615 4194304 4889804 548682069232 18446744073709551615 212234462020 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/20708/statm: 1339 237 197 169 0 50 0
[pid=20714] ppid=20708 vsize=1476528 CPUtime=12.68
/proc/20714/stat : 20714 (bsat) R 20708 20708 20168 0 -1 4194304 5451 0 0 0 1266 2 0 0 25 0 1 0 196016457 1511964672 5425 18446744073709551615 134512640 135463285 4294956704 18446744073709551615 134518059 0 0 4096 0 0 0 0 17 1 0 0
/proc/20714/statm: 369132 5425 81 232 0 368897 0
Current children cumulated CPU time (s) 12.68
Current children cumulated vsize (KiB) 1481884

[startup+25.5291 s]
/proc/loadavg: 1.00 1.00 1.00 2/79 20714
/proc/meminfo: memFree=1306784/2055920 swapFree=4192812/4192956
[pid=20708] ppid=20706 vsize=5356 CPUtime=0
/proc/20708/stat : 20708 (Barcelogic) S 20706 20708 20168 0 -1 4194304 332 392 0 0 0 0 0 0 16 0 1 0 196016455 5484544 237 18446744073709551615 4194304 4889804 548682069232 18446744073709551615 212234462020 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/20708/statm: 1339 237 197 169 0 50 0
[pid=20714] ppid=20708 vsize=1476528 CPUtime=25.49
/proc/20714/stat : 20714 (bsat) R 20708 20708 20168 0 -1 4194304 8964 0 0 0 2545 4 0 0 25 0 1 0 196016457 1511964672 8938 18446744073709551615 134512640 135463285 4294956704 18446744073709551615 134518676 0 0 4096 0 0 0 0 17 1 0 0
/proc/20714/statm: 369132 8938 81 232 0 368897 0
Current children cumulated CPU time (s) 25.49
Current children cumulated vsize (KiB) 1481884

[startup+51.1575 s]
/proc/loadavg: 1.00 1.00 1.00 3/79 20714
/proc/meminfo: memFree=1287840/2055920 swapFree=4192812/4192956
[pid=20708] ppid=20706 vsize=5356 CPUtime=0
/proc/20708/stat : 20708 (Barcelogic) S 20706 20708 20168 0 -1 4194304 332 392 0 0 0 0 0 0 16 0 1 0 196016455 5484544 237 18446744073709551615 4194304 4889804 548682069232 18446744073709551615 212234462020 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/20708/statm: 1339 237 197 169 0 50 0
[pid=20714] ppid=20708 vsize=1476528 CPUtime=51.12
/proc/20714/stat : 20714 (bsat) R 20708 20708 20168 0 -1 4194304 13527 0 0 0 5103 9 0 0 25 0 1 0 196016457 1511964672 13501 18446744073709551615 134512640 135463285 4294956704 18446744073709551615 134517801 0 0 4096 0 0 0 0 17 1 0 0
/proc/20714/statm: 369132 13501 81 232 0 368897 0
Current children cumulated CPU time (s) 51.12
Current children cumulated vsize (KiB) 1481884

[startup+102.411 s]
/proc/loadavg: 1.07 1.02 1.00 2/79 20714
/proc/meminfo: memFree=1280672/2055920 swapFree=4192812/4192956
[pid=20708] ppid=20706 vsize=5356 CPUtime=0
/proc/20708/stat : 20708 (Barcelogic) S 20706 20708 20168 0 -1 4194304 332 392 0 0 0 0 0 0 16 0 1 0 196016455 5484544 237 18446744073709551615 4194304 4889804 548682069232 18446744073709551615 212234462020 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/20708/statm: 1339 237 197 169 0 50 0
[pid=20714] ppid=20708 vsize=1476528 CPUtime=102.36
/proc/20714/stat : 20714 (bsat) R 20708 20708 20168 0 -1 4194304 15260 0 0 0 10225 11 0 0 25 0 1 0 196016457 1511964672 15191 18446744073709551615 134512640 135463285 4294956704 18446744073709551615 134517801 0 0 4096 0 0 0 0 17 1 0 0
/proc/20714/statm: 369132 15191 81 232 0 368897 0
Current children cumulated CPU time (s) 102.36
Current children cumulated vsize (KiB) 1481884

[startup+162.481 s]
/proc/loadavg: 1.02 1.01 1.00 2/79 20714
/proc/meminfo: memFree=1280672/2055920 swapFree=4192812/4192956
[pid=20708] ppid=20706 vsize=5356 CPUtime=0
/proc/20708/stat : 20708 (Barcelogic) S 20706 20708 20168 0 -1 4194304 332 392 0 0 0 0 0 0 16 0 1 0 196016455 5484544 237 18446744073709551615 4194304 4889804 548682069232 18446744073709551615 212234462020 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/20708/statm: 1339 237 197 169 0 50 0
[pid=20714] ppid=20708 vsize=1476528 CPUtime=162.41
/proc/20714/stat : 20714 (bsat) R 20708 20708 20168 0 -1 4194304 15293 0 0 0 16230 11 0 0 25 0 1 0 196016457 1511964672 15191 18446744073709551615 134512640 135463285 4294956704 18446744073709551615 134517801 0 0 4096 0 0 0 0 17 1 0 0
/proc/20714/statm: 369132 15191 81 232 0 368897 0
Current children cumulated CPU time (s) 162.41
Current children cumulated vsize (KiB) 1481884

[startup+222.549 s]
/proc/loadavg: 1.01 1.00 1.00 2/79 20714
/proc/meminfo: memFree=1280736/2055920 swapFree=4192812/4192956
[pid=20708] ppid=20706 vsize=5356 CPUtime=0
/proc/20708/stat : 20708 (Barcelogic) S 20706 20708 20168 0 -1 4194304 332 392 0 0 0 0 0 0 16 0 1 0 196016455 5484544 237 18446744073709551615 4194304 4889804 548682069232 18446744073709551615 212234462020 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/20708/statm: 1339 237 197 169 0 50 0
[pid=20714] ppid=20708 vsize=1476528 CPUtime=222.46
/proc/20714/stat : 20714 (bsat) R 20708 20708 20168 0 -1 4194304 15326 0 0 0 22234 12 0 0 25 0 1 0 196016457 1511964672 15224 18446744073709551615 134512640 135463285 4294956704 18446744073709551615 134518087 0 0 4096 0 0 0 0 17 1 0 0
/proc/20714/statm: 369132 15224 81 232 0 368897 0
Current children cumulated CPU time (s) 222.46
Current children cumulated vsize (KiB) 1481884

[startup+282.612 s]
/proc/loadavg: 1.00 1.00 1.00 2/79 20714
/proc/meminfo: memFree=1280480/2055920 swapFree=4192812/4192956
[pid=20708] ppid=20706 vsize=5356 CPUtime=0
/proc/20708/stat : 20708 (Barcelogic) S 20706 20708 20168 0 -1 4194304 332 392 0 0 0 0 0 0 16 0 1 0 196016455 5484544 237 18446744073709551615 4194304 4889804 548682069232 18446744073709551615 212234462020 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/20708/statm: 1339 237 197 169 0 50 0
[pid=20714] ppid=20708 vsize=1476528 CPUtime=282.5
/proc/20714/stat : 20714 (bsat) R 20708 20708 20168 0 -1 4194304 15385 0 0 0 28238 12 0 0 25 0 1 0 196016457 1511964672 15244 18446744073709551615 134512640 135463285 4294956704 18446744073709551615 134518219 0 0 4096 0 0 0 0 17 1 0 0
/proc/20714/statm: 369132 15244 81 232 0 368897 0
Current children cumulated CPU time (s) 282.5
Current children cumulated vsize (KiB) 1481884

[startup+342.679 s]
/proc/loadavg: 1.00 1.00 1.00 2/79 20714
/proc/meminfo: memFree=1280480/2055920 swapFree=4192812/4192956
[pid=20708] ppid=20706 vsize=5356 CPUtime=0
/proc/20708/stat : 20708 (Barcelogic) S 20706 20708 20168 0 -1 4194304 332 392 0 0 0 0 0 0 16 0 1 0 196016455 5484544 237 18446744073709551615 4194304 4889804 548682069232 18446744073709551615 212234462020 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/20708/statm: 1339 237 197 169 0 50 0
[pid=20714] ppid=20708 vsize=1476528 CPUtime=342.56
/proc/20714/stat : 20714 (bsat) R 20708 20708 20168 0 -1 4194304 15431 0 0 0 34243 13 0 0 25 0 1 0 196016457 1511964672 15244 18446744073709551615 134512640 135463285 4294956704 18446744073709551615 134518833 0 0 4096 0 0 0 0 17 1 0 0
/proc/20714/statm: 369132 15244 81 232 0 368897 0
Current children cumulated CPU time (s) 342.56
Current children cumulated vsize (KiB) 1481884

[startup+402.75 s]
/proc/loadavg: 1.00 1.00 1.00 2/79 20714
/proc/meminfo: memFree=1280480/2055920 swapFree=4192812/4192956
[pid=20708] ppid=20706 vsize=5356 CPUtime=0
/proc/20708/stat : 20708 (Barcelogic) S 20706 20708 20168 0 -1 4194304 332 392 0 0 0 0 0 0 16 0 1 0 196016455 5484544 237 18446744073709551615 4194304 4889804 548682069232 18446744073709551615 212234462020 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/20708/statm: 1339 237 197 169 0 50 0
[pid=20714] ppid=20708 vsize=1476528 CPUtime=402.61
/proc/20714/stat : 20714 (bsat) R 20708 20708 20168 0 -1 4194304 15510 0 0 0 40248 13 0 0 25 0 1 0 196016457 1511964672 15244 18446744073709551615 134512640 135463285 4294956704 18446744073709551615 134518272 0 0 4096 0 0 0 0 17 1 0 0
/proc/20714/statm: 369132 15244 81 232 0 368897 0
Current children cumulated CPU time (s) 402.61
Current children cumulated vsize (KiB) 1481884

[startup+462.815 s]
/proc/loadavg: 1.00 1.00 1.00 2/79 20714
/proc/meminfo: memFree=1280544/2055920 swapFree=4192812/4192956
[pid=20708] ppid=20706 vsize=5356 CPUtime=0
/proc/20708/stat : 20708 (Barcelogic) S 20706 20708 20168 0 -1 4194304 332 392 0 0 0 0 0 0 16 0 1 0 196016455 5484544 237 18446744073709551615 4194304 4889804 548682069232 18446744073709551615 212234462020 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/20708/statm: 1339 237 197 169 0 50 0
[pid=20714] ppid=20708 vsize=1476528 CPUtime=462.67
/proc/20714/stat : 20714 (bsat) R 20708 20708 20168 0 -1 4194304 15510 0 0 0 46253 14 0 0 25 0 1 0 196016457 1511964672 15244 18446744073709551615 134512640 135463285 4294956704 18446744073709551615 134518109 0 0 4096 0 0 0 0 17 1 0 0
/proc/20714/statm: 369132 15244 81 232 0 368897 0
Current children cumulated CPU time (s) 462.67

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

[pid=20708] ppid=20706 vsize=5356 CPUtime=0
/proc/20708/stat : 20708 (Barcelogic) S 20706 20708 20168 0 -1 4194304 332 392 0 0 0 0 0 0 16 0 1 0 196016455 5484544 237 18446744073709551615 4194304 4889804 548682069232 18446744073709551615 212234462020 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/20708/statm: 1339 237 197 169 0 50 0
[pid=20714] ppid=20708 vsize=1476528 CPUtime=522.71
/proc/20714/stat : 20714 (bsat) R 20708 20708 20168 0 -1 4194304 15583 0 0 0 52257 14 0 0 25 0 1 0 196016457 1511964672 15244 18446744073709551615 134512640 135463285 4294956704 18446744073709551615 134518676 0 0 4096 0 0 0 0 17 1 0 0
/proc/20714/statm: 369132 15244 81 232 0 368897 0
Current children cumulated CPU time (s) 522.71
Current children cumulated vsize (KiB) 1481884

[startup+582.947 s]
/proc/loadavg: 1.00 1.00 1.00 2/79 20714
/proc/meminfo: memFree=1279904/2055920 swapFree=4192812/4192956
[pid=20708] ppid=20706 vsize=5356 CPUtime=0
/proc/20708/stat : 20708 (Barcelogic) S 20706 20708 20168 0 -1 4194304 332 392 0 0 0 0 0 0 16 0 1 0 196016455 5484544 237 18446744073709551615 4194304 4889804 548682069232 18446744073709551615 212234462020 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/20708/statm: 1339 237 197 169 0 50 0
[pid=20714] ppid=20708 vsize=1476528 CPUtime=582.77
/proc/20714/stat : 20714 (bsat) R 20708 20708 20168 0 -1 4194304 15774 0 0 0 58262 15 0 0 25 0 1 0 196016457 1511964672 15435 18446744073709551615 134512640 135463285 4294956704 18446744073709551615 134518159 0 0 4096 0 0 0 0 17 1 0 0
/proc/20714/statm: 369132 15435 81 232 0 368897 0
Current children cumulated CPU time (s) 582.77
Current children cumulated vsize (KiB) 1481884

[startup+643.017 s]
/proc/loadavg: 1.00 1.00 1.00 2/79 20714
/proc/meminfo: memFree=1277664/2055920 swapFree=4192812/4192956
[pid=20708] ppid=20706 vsize=5356 CPUtime=0
/proc/20708/stat : 20708 (Barcelogic) S 20706 20708 20168 0 -1 4194304 332 392 0 0 0 0 0 0 16 0 1 0 196016455 5484544 237 18446744073709551615 4194304 4889804 548682069232 18446744073709551615 212234462020 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/20708/statm: 1339 237 197 169 0 50 0
[pid=20714] ppid=20708 vsize=1476528 CPUtime=642.81
/proc/20714/stat : 20714 (bsat) R 20708 20708 20168 0 -1 4194304 16352 0 0 0 64266 15 0 0 25 0 1 0 196016457 1511964672 15965 18446744073709551615 134512640 135463285 4294956704 18446744073709551615 134518059 0 0 4096 0 0 0 0 17 1 0 0
/proc/20714/statm: 369132 15965 81 232 0 368897 0
Current children cumulated CPU time (s) 642.81
Current children cumulated vsize (KiB) 1481884

[startup+703.085 s]
/proc/loadavg: 1.00 1.00 1.00 2/79 20714
/proc/meminfo: memFree=1277664/2055920 swapFree=4192812/4192956
[pid=20708] ppid=20706 vsize=5356 CPUtime=0
/proc/20708/stat : 20708 (Barcelogic) S 20706 20708 20168 0 -1 4194304 332 392 0 0 0 0 0 0 16 0 1 0 196016455 5484544 237 18446744073709551615 4194304 4889804 548682069232 18446744073709551615 212234462020 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/20708/statm: 1339 237 197 169 0 50 0
[pid=20714] ppid=20708 vsize=1476528 CPUtime=702.87
/proc/20714/stat : 20714 (bsat) R 20708 20708 20168 0 -1 4194304 16352 0 0 0 70271 16 0 0 25 0 1 0 196016457 1511964672 15965 18446744073709551615 134512640 135463285 4294956704 18446744073709551615 134518059 0 0 4096 0 0 0 0 17 1 0 0
/proc/20714/statm: 369132 15965 81 232 0 368897 0
Current children cumulated CPU time (s) 702.87
Current children cumulated vsize (KiB) 1481884

[startup+763.153 s]
/proc/loadavg: 1.00 1.00 1.00 2/79 20714
/proc/meminfo: memFree=1277728/2055920 swapFree=4192812/4192956
[pid=20708] ppid=20706 vsize=5356 CPUtime=0
/proc/20708/stat : 20708 (Barcelogic) S 20706 20708 20168 0 -1 4194304 332 392 0 0 0 0 0 0 16 0 1 0 196016455 5484544 237 18446744073709551615 4194304 4889804 548682069232 18446744073709551615 212234462020 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/20708/statm: 1339 237 197 169 0 50 0
[pid=20714] ppid=20708 vsize=1476528 CPUtime=762.91
/proc/20714/stat : 20714 (bsat) R 20708 20708 20168 0 -1 4194304 16352 0 0 0 76275 16 0 0 25 0 1 0 196016457 1511964672 15965 18446744073709551615 134512640 135463285 4294956704 18446744073709551615 134518059 0 0 4096 0 0 0 0 17 1 0 0
/proc/20714/statm: 369132 15965 81 232 0 368897 0
Current children cumulated CPU time (s) 762.91
Current children cumulated vsize (KiB) 1481884

[startup+823.223 s]
/proc/loadavg: 1.00 1.00 1.00 2/79 20714
/proc/meminfo: memFree=1277728/2055920 swapFree=4192812/4192956
[pid=20708] ppid=20706 vsize=5356 CPUtime=0
/proc/20708/stat : 20708 (Barcelogic) S 20706 20708 20168 0 -1 4194304 332 392 0 0 0 0 0 0 16 0 1 0 196016455 5484544 237 18446744073709551615 4194304 4889804 548682069232 18446744073709551615 212234462020 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/20708/statm: 1339 237 197 169 0 50 0
[pid=20714] ppid=20708 vsize=1476528 CPUtime=822.97
/proc/20714/stat : 20714 (bsat) R 20708 20708 20168 0 -1 4194304 16385 0 0 0 82280 17 0 0 25 0 1 0 196016457 1511964672 15965 18446744073709551615 134512640 135463285 4294956704 18446744073709551615 134518059 0 0 4096 0 0 0 0 17 1 0 0
/proc/20714/statm: 369132 15965 81 232 0 368897 0
Current children cumulated CPU time (s) 822.97
Current children cumulated vsize (KiB) 1481884

[startup+883.29 s]
/proc/loadavg: 1.00 1.00 1.00 2/79 20714
/proc/meminfo: memFree=1277664/2055920 swapFree=4192812/4192956
[pid=20708] ppid=20706 vsize=5356 CPUtime=0
/proc/20708/stat : 20708 (Barcelogic) S 20706 20708 20168 0 -1 4194304 332 392 0 0 0 0 0 0 16 0 1 0 196016455 5484544 237 18446744073709551615 4194304 4889804 548682069232 18446744073709551615 212234462020 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/20708/statm: 1339 237 197 169 0 50 0
[pid=20714] ppid=20708 vsize=1476528 CPUtime=883.02
/proc/20714/stat : 20714 (bsat) R 20708 20708 20168 0 -1 4194304 16424 0 0 0 88285 17 0 0 25 0 1 0 196016457 1511964672 15965 18446744073709551615 134512640 135463285 4294956704 18446744073709551615 134517801 0 0 4096 0 0 0 0 17 1 0 0
/proc/20714/statm: 369132 15965 81 232 0 368897 0
Current children cumulated CPU time (s) 883.02
Current children cumulated vsize (KiB) 1481884

[startup+943.359 s]
/proc/loadavg: 1.08 1.02 1.01 2/79 20714
/proc/meminfo: memFree=1277728/2055920 swapFree=4192812/4192956
[pid=20708] ppid=20706 vsize=5356 CPUtime=0
/proc/20708/stat : 20708 (Barcelogic) S 20706 20708 20168 0 -1 4194304 332 392 0 0 0 0 0 0 16 0 1 0 196016455 5484544 237 18446744073709551615 4194304 4889804 548682069232 18446744073709551615 212234462020 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/20708/statm: 1339 237 197 169 0 50 0
[pid=20714] ppid=20708 vsize=1476528 CPUtime=943.08
/proc/20714/stat : 20714 (bsat) R 20708 20708 20168 0 -1 4194304 16424 0 0 0 94290 18 0 0 25 0 1 0 196016457 1511964672 15965 18446744073709551615 134512640 135463285 4294956704 18446744073709551615 134518698 0 0 4096 0 0 0 0 17 1 0 0
/proc/20714/statm: 369132 15965 81 232 0 368897 0
Current children cumulated CPU time (s) 943.08
Current children cumulated vsize (KiB) 1481884

[startup+1003.43 s]
/proc/loadavg: 1.12 1.04 1.01 2/79 20714
/proc/meminfo: memFree=1277728/2055920 swapFree=4192812/4192956
[pid=20708] ppid=20706 vsize=5356 CPUtime=0
/proc/20708/stat : 20708 (Barcelogic) S 20706 20708 20168 0 -1 4194304 332 392 0 0 0 0 0 0 16 0 1 0 196016455 5484544 237 18446744073709551615 4194304 4889804 548682069232 18446744073709551615 212234462020 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/20708/statm: 1339 237 197 169 0 50 0
[pid=20714] ppid=20708 vsize=1476528 CPUtime=1003.12
/proc/20714/stat : 20714 (bsat) R 20708 20708 20168 0 -1 4194304 16470 0 0 0 100294 18 0 0 25 0 1 0 196016457 1511964672 15965 18446744073709551615 134512640 135463285 4294956704 18446744073709551615 134518109 0 0 4096 0 0 0 0 17 1 0 0
/proc/20714/statm: 369132 15965 81 232 0 368897 0
Current children cumulated CPU time (s) 1003.12
Current children cumulated vsize (KiB) 1481884

[startup+1063.5 s]
/proc/loadavg: 1.04 1.03 1.00 2/79 20714
/proc/meminfo: memFree=1277664/2055920 swapFree=4192812/4192956
[pid=20708] ppid=20706 vsize=5356 CPUtime=0
/proc/20708/stat : 20708 (Barcelogic) S 20706 20708 20168 0 -1 4194304 332 392 0 0 0 0 0 0 16 0 1 0 196016455 5484544 237 18446744073709551615 4194304 4889804 548682069232 18446744073709551615 212234462020 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/20708/statm: 1339 237 197 169 0 50 0
[pid=20714] ppid=20708 vsize=1476528 CPUtime=1063.18
/proc/20714/stat : 20714 (bsat) R 20708 20708 20168 0 -1 4194304 16521 0 0 0 106300 18 0 0 25 0 1 0 196016457 1511964672 15965 18446744073709551615 134512640 135463285 4294956704 18446744073709551615 134529857 0 0 4096 0 0 0 0 17 1 0 0
/proc/20714/statm: 369132 15965 81 232 0 368897 0
Current children cumulated CPU time (s) 1063.18
Current children cumulated vsize (KiB) 1481884

[startup+1123.57 s]
/proc/loadavg: 1.01 1.02 1.00 2/79 20714
/proc/meminfo: memFree=1277728/2055920 swapFree=4192812/4192956
[pid=20708] ppid=20706 vsize=5356 CPUtime=0
/proc/20708/stat : 20708 (Barcelogic) S 20706 20708 20168 0 -1 4194304 332 392 0 0 0 0 0 0 16 0 1 0 196016455 5484544 237 18446744073709551615 4194304 4889804 548682069232 18446744073709551615 212234462020 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/20708/statm: 1339 237 197 169 0 50 0
[pid=20714] ppid=20708 vsize=1476528 CPUtime=1123.23
/proc/20714/stat : 20714 (bsat) R 20708 20708 20168 0 -1 4194304 16521 0 0 0 112304 19 0 0 25 0 1 0 196016457 1511964672 15965 18446744073709551615 134512640 135463285 4294956704 18446744073709551615 134519239 0 0 4096 0 0 0 0 17 1 0 0
/proc/20714/statm: 369132 15965 81 232 0 368897 0
Current children cumulated CPU time (s) 1123.23
Current children cumulated vsize (KiB) 1481884

[startup+1183.64 s]
/proc/loadavg: 1.00 1.02 1.00 2/79 20714
/proc/meminfo: memFree=1277600/2055920 swapFree=4192812/4192956
[pid=20708] ppid=20706 vsize=5356 CPUtime=0
/proc/20708/stat : 20708 (Barcelogic) S 20706 20708 20168 0 -1 4194304 332 392 0 0 0 0 0 0 16 0 1 0 196016455 5484544 237 18446744073709551615 4194304 4889804 548682069232 18446744073709551615 212234462020 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/20708/statm: 1339 237 197 169 0 50 0
[pid=20714] ppid=20708 vsize=1476528 CPUtime=1183.29
/proc/20714/stat : 20714 (bsat) R 20708 20708 20168 0 -1 4194304 16607 0 0 0 118309 20 0 0 25 0 1 0 196016457 1511964672 15965 18446744073709551615 134512640 135463285 4294956704 18446744073709551615 134518272 0 0 4096 0 0 0 0 17 1 0 0
/proc/20714/statm: 369132 15965 81 232 0 368897 0
Current children cumulated CPU time (s) 1183.29
Current children cumulated vsize (KiB) 1481884



Maximum CPU time exceeded: sending SIGTERM then SIGKILL

[startup+1200.45 s]
/proc/loadavg: 1.00 1.02 1.00 2/79 20714
/proc/meminfo: memFree=1277664/2055920 swapFree=4192812/4192956
[pid=20708] ppid=20706 vsize=5356 CPUtime=0
/proc/20708/stat : 20708 (Barcelogic) S 20706 20708 20168 0 -1 4194304 332 392 0 0 0 0 0 0 16 0 1 0 196016455 5484544 237 18446744073709551615 4194304 4889804 548682069232 18446744073709551615 212234462020 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/20708/statm: 1339 237 197 169 0 50 0
[pid=20714] ppid=20708 vsize=1476528 CPUtime=1200.1
/proc/20714/stat : 20714 (bsat) R 20708 20708 20168 0 -1 4194304 16607 0 0 0 119990 20 0 0 25 0 1 0 196016457 1511964672 15965 18446744073709551615 134512640 135463285 4294956704 18446744073709551615 134534783 0 0 4096 0 0 0 0 17 1 0 0
/proc/20714/statm: 369132 15965 81 232 0 368897 0
Current children cumulated CPU time (s) 1200.1
Current children cumulated vsize (KiB) 1481884

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 20708 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=3999
CPU time returned by wait4() is 0.010997
while last known CPU time is 1200.1

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

Real time (s): 1200.46
CPU time (s): 1200.1
CPU user time (s): 1199.9
CPU system time (s): 0.2
CPU usage (%): 99.9702
Max. virtual memory (cumulated for all children) (KiB): 1482200

getrusage(RUSAGE_CHILDREN,...) data:
user time used= 0.006998
system time used= 0.003999
maximum resident set size= 0
integral shared memory size= 0
integral unshared data size= 0
integral unshared stack size= 0
page reclaims= 724
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= 37
involuntary context switches= 9

runsolver used 1.17182 second user time and 3.09453 second system time

The end

Launcher Data (download as text)

Begin job on node14 on Sun Feb 18 01:03:40 UTC 2007

IDJOB= 292880
IDBENCH= 19850
IDSOLVER= 122
FILE ID= node14/292880-1171760620

PBS_JOBID= 3839269

Free space on /tmp= 66549 MiB

SOLVER NAME= barcelogic 2007-02-08
BENCH NAME= HOME/pub/bench/SAT07/random/OnTreshold/5SAT/v100/unif-k5-r21.3-v100-c2130-S1225022879-08.UNSAT.shuffled.cnf
COMMAND LINE= /tmp/evaluation/292880-1171760620/Barcelogic /tmp/evaluation/292880-1171760620/instance-292880-1171760620.cnf            
RUNSOLVER COMMAND LINE= runsolver  --timestamp  -w ROOT/results/node14/watcher-292880-1171760620 -o ROOT/results/node14/solver-292880-1171760620 -C 1200 -M 1800 --output-limit 1,15  /tmp/evaluation/292880-1171760620/Barcelogic /tmp/evaluation/292880-1171760620/instance-292880-1171760620.cnf            

META MD5SUM SOLVER= 543870ed8fcecafe9ec15dfb146dc18f
MD5SUM BENCH=  06c88ca8490143b77ab1c7722ab3dc5c

RANDOM SEED= 718628763

TIME LIMIT= 1200 seconds
MEMORY LIMIT= 1800 MiB

Linux node14.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		: 3000.216
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		: 3000.216
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:       1342472 kB
Buffers:         69132 kB
Cached:         509480 kB
SwapCached:          0 kB
Active:         397224 kB
Inactive:       235488 kB
HighTotal:           0 kB
HighFree:            0 kB
LowTotal:      2055920 kB
LowFree:       1342472 kB
SwapTotal:     4192956 kB
SwapFree:      4192812 kB
Dirty:            1892 kB
Writeback:           0 kB
Mapped:          72984 kB
Slab:            66332 kB
Committed_AS:   690084 kB
PageTables:       1736 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= 66549 MiB

End job on node14 on Sun Feb 18 01:23:43 UTC 2007