Trace number 339172

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) 1200.08 1200.61

General information on the benchmark

Namecrafted/Difficult/contest05/jarvisalo/
mod2-rand3bip-sat-270-2.sat05-2249.reshuffled-07.cnf
MD5SUM82718e0ff54407c78c5fcacb97224b1c
Bench CategoryCRAFTED (crafted instances)
Best result obtained on this benchmarkSAT
Best CPU time to get the best result obtained on this benchmark0.014997
Satisfiable
(Un)Satisfiability was proved
Number of variables270
Number of clauses1080
Sum of the clauses size3240
Maximum clause length3
Minimum clause length3
Number of clauses of size 10
Number of clauses of size 20
Number of clauses of size 31080
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 |    1080     3240 |     323       0        0     nan |  0.000 % |
0.00/0.00	c ==============================================================================
0.00/0.00	c Result  :   #vars: 270   #clauses: 1080   #literals: 3240
0.00/0.00	c CPU time:   0.002999 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 3.2.1 (c) roussel@cril.univ-artois.fr

command line: runsolver --timestamp -w ROOT/results/node45/watcher-339172-1173699736 -o ROOT/results/node45/solver-339172-1173699736 -C 1200 -W 2400 -M 1800 --output-limit 1,15 /tmp/evaluation/339172-1173699736/Barcelogic /tmp/evaluation/339172-1173699736/instance-339172-1173699736.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: 0.91 0.95 0.97 3/64 18163
/proc/meminfo: memFree=1755912/2055920 swapFree=4183640/4192956
[pid=18163] ppid=18161 vsize=5352 CPUtime=0
/proc/18163/stat : 18163 (Barcelogic) S 18161 18163 17707 0 -1 4194304 274 0 0 0 0 0 0 0 18 0 1 0 95949324 5480448 232 18446744073709551615 4194304 4889804 548682069312 18446744073709551615 258939256914 0 0 4100 65536 18446744071563648864 0 0 17 1 0 0
/proc/18163/statm: 1338 232 195 169 0 49 0
[pid=18164] ppid=18163 vsize=5352 CPUtime=0
/proc/18164/stat : 18164 (Barcelogic) S 18163 18163 17707 0 -1 4194368 53 0 0 0 0 0 0 0 19 0 1 0 95949324 5480448 236 18446744073709551615 4194304 4889804 548682069312 18446744073709551615 258939085636 0 65536 4096 65538 18446744071563356171 0 0 17 1 0 0
/proc/18164/statm: 1338 236 198 169 0 49 0
[pid=18165] ppid=18164 vsize=0 CPUtime=0
/proc/18165/stat : 18165 (Barcelogic) D 18164 18163 17707 0 -1 4194372 25 0 0 0 0 0 0 0 20 0 1 0 95949324 0 0 18446744073709551615 0 0 0 0 0 0 0 4096 65538 18446744072100051646 0 0 17 1 0 0
/proc/18165/statm: 0 0 0 0 0 0 0
[pid=18166] ppid=18164 vsize=0 CPUtime=0
/proc/18166/stat : 18166 (sed) R 18164 18163 17707 0 -1 4194308 163 0 0 0 0 0 0 0 21 0 1 0 95949324 0 0 18446744073709551615 0 0 0 0 0 0 0 4096 0 0 0 0 17 1 0 0
/proc/18166/statm: 0 0 0 0 0 0 0

[startup+0.0198249 s]
/proc/loadavg: 0.91 0.95 0.97 3/64 18163
/proc/meminfo: memFree=1755912/2055920 swapFree=4183640/4192956
[pid=18163] ppid=18161 vsize=5352 CPUtime=0
/proc/18163/stat : 18163 (Barcelogic) S 18161 18163 17707 0 -1 4194304 332 380 0 0 0 0 0 0 16 0 1 0 95949324 5480448 236 18446744073709551615 4194304 4889804 548682069312 18446744073709551615 258939085636 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/18163/statm: 1338 236 197 169 0 49 0
Current children cumulated CPU time (s) 0
Current children cumulated vsize (KiB) 5352

[startup+0.101836 s]
/proc/loadavg: 0.91 0.95 0.97 3/64 18163
/proc/meminfo: memFree=1755912/2055920 swapFree=4183640/4192956
[pid=18163] ppid=18161 vsize=5352 CPUtime=0
/proc/18163/stat : 18163 (Barcelogic) S 18161 18163 17707 0 -1 4194304 332 380 0 0 0 0 0 0 16 0 1 0 95949324 5480448 236 18446744073709551615 4194304 4889804 548682069312 18446744073709551615 258939085636 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/18163/statm: 1338 236 197 169 0 49 0
Current children cumulated CPU time (s) 0
Current children cumulated vsize (KiB) 5352

[startup+0.301871 s]
/proc/loadavg: 0.91 0.95 0.97 3/64 18163
/proc/meminfo: memFree=1755912/2055920 swapFree=4183640/4192956
[pid=18163] ppid=18161 vsize=5352 CPUtime=0
/proc/18163/stat : 18163 (Barcelogic) S 18161 18163 17707 0 -1 4194304 332 380 0 0 0 0 0 0 16 0 1 0 95949324 5480448 236 18446744073709551615 4194304 4889804 548682069312 18446744073709551615 258939085636 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/18163/statm: 1338 236 197 169 0 49 0
Current children cumulated CPU time (s) 0
Current children cumulated vsize (KiB) 5352

[startup+0.701944 s]
/proc/loadavg: 0.91 0.95 0.97 3/64 18163
/proc/meminfo: memFree=1755912/2055920 swapFree=4183640/4192956
[pid=18163] ppid=18161 vsize=5352 CPUtime=0
/proc/18163/stat : 18163 (Barcelogic) S 18161 18163 17707 0 -1 4194304 332 380 0 0 0 0 0 0 16 0 1 0 95949324 5480448 236 18446744073709551615 4194304 4889804 548682069312 18446744073709551615 258939085636 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/18163/statm: 1338 236 197 169 0 49 0
Current children cumulated CPU time (s) 0
Current children cumulated vsize (KiB) 5352

[startup+1.50109 s]
/proc/loadavg: 0.91 0.95 0.97 2/66 18169
/proc/meminfo: memFree=1751992/2055920 swapFree=4183640/4192956
[pid=18163] ppid=18161 vsize=5352 CPUtime=0
/proc/18163/stat : 18163 (Barcelogic) S 18161 18163 17707 0 -1 4194304 332 380 0 0 0 0 0 0 16 0 1 0 95949324 5480448 236 18446744073709551615 4194304 4889804 548682069312 18446744073709551615 258939085636 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/18163/statm: 1338 236 197 169 0 49 0
[pid=18169] ppid=18163 vsize=1476440 CPUtime=1.47
/proc/18169/stat : 18169 (bsat) R 18163 18163 17707 0 -1 4194304 1465 0 0 0 147 0 0 0 25 0 1 0 95949325 1511874560 1437 18446744073709551615 134512640 135463285 4294956784 18446744073709551615 134519216 0 0 4096 0 0 0 0 17 1 0 0
/proc/18169/statm: 369110 1437 92 232 0 368875 0
Current children cumulated CPU time (s) 1.47
Current children cumulated vsize (KiB) 1481792

[startup+3.10138 s]
/proc/loadavg: 0.91 0.95 0.97 2/66 18169
/proc/meminfo: memFree=1748920/2055920 swapFree=4183640/4192956
[pid=18163] ppid=18161 vsize=5352 CPUtime=0
/proc/18163/stat : 18163 (Barcelogic) S 18161 18163 17707 0 -1 4194304 332 380 0 0 0 0 0 0 16 0 1 0 95949324 5480448 236 18446744073709551615 4194304 4889804 548682069312 18446744073709551615 258939085636 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/18163/statm: 1338 236 197 169 0 49 0
[pid=18169] ppid=18163 vsize=1476440 CPUtime=3.08
/proc/18169/stat : 18169 (bsat) R 18163 18163 17707 0 -1 4194304 1752 0 0 0 307 1 0 0 25 0 1 0 95949325 1511874560 1724 18446744073709551615 134512640 135463285 4294956784 18446744073709551615 134518595 0 0 4096 0 0 0 0 17 1 0 0
/proc/18169/statm: 369110 1724 92 232 0 368875 0
Current children cumulated CPU time (s) 3.08
Current children cumulated vsize (KiB) 1481792

[startup+6.30297 s]
/proc/loadavg: 0.92 0.95 0.97 2/66 18169
/proc/meminfo: memFree=1743736/2055920 swapFree=4183640/4192956
[pid=18163] ppid=18161 vsize=5352 CPUtime=0
/proc/18163/stat : 18163 (Barcelogic) S 18161 18163 17707 0 -1 4194304 332 380 0 0 0 0 0 0 16 0 1 0 95949324 5480448 236 18446744073709551615 4194304 4889804 548682069312 18446744073709551615 258939085636 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/18163/statm: 1338 236 197 169 0 49 0
[pid=18169] ppid=18163 vsize=1476440 CPUtime=6.28
/proc/18169/stat : 18169 (bsat) R 18163 18163 17707 0 -1 4194304 3553 0 0 0 627 1 0 0 25 0 1 0 95949325 1511874560 3525 18446744073709551615 134512640 135463285 4294956784 18446744073709551615 134518595 0 0 4096 0 0 0 0 17 1 0 0
/proc/18169/statm: 369110 3525 92 232 0 368875 0
Current children cumulated CPU time (s) 6.28
Current children cumulated vsize (KiB) 1481792

[startup+12.7011 s]
/proc/loadavg: 0.93 0.95 0.97 2/66 18169
/proc/meminfo: memFree=1732608/2055920 swapFree=4183640/4192956
[pid=18163] ppid=18161 vsize=5352 CPUtime=0
/proc/18163/stat : 18163 (Barcelogic) S 18161 18163 17707 0 -1 4194304 332 380 0 0 0 0 0 0 16 0 1 0 95949324 5480448 236 18446744073709551615 4194304 4889804 548682069312 18446744073709551615 258939085636 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/18163/statm: 1338 236 197 169 0 49 0
[pid=18169] ppid=18163 vsize=1476508 CPUtime=12.68
/proc/18169/stat : 18169 (bsat) R 18163 18163 17707 0 -1 4194304 5784 0 0 0 1266 2 0 0 25 0 1 0 95949325 1511944192 5756 18446744073709551615 134512640 135463285 4294956784 18446744073709551615 134518841 0 0 4096 0 0 0 0 17 1 0 0
/proc/18169/statm: 369127 5756 92 232 0 368892 0
Current children cumulated CPU time (s) 12.68
Current children cumulated vsize (KiB) 1481860

[startup+25.5015 s]
/proc/loadavg: 0.94 0.96 0.97 2/66 18169
/proc/meminfo: memFree=1730560/2055920 swapFree=4183640/4192956
[pid=18163] ppid=18161 vsize=5352 CPUtime=0
/proc/18163/stat : 18163 (Barcelogic) S 18161 18163 17707 0 -1 4194304 332 380 0 0 0 0 0 0 16 0 1 0 95949324 5480448 236 18446744073709551615 4194304 4889804 548682069312 18446744073709551615 258939085636 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/18163/statm: 1338 236 197 169 0 49 0
[pid=18169] ppid=18163 vsize=1476508 CPUtime=25.47
/proc/18169/stat : 18169 (bsat) R 18163 18163 17707 0 -1 4194304 6358 0 0 0 2544 3 0 0 25 0 1 0 95949325 1511944192 6330 18446744073709551615 134512640 135463285 4294956784 18446744073709551615 134518059 0 0 4096 0 0 0 0 17 1 0 0
/proc/18169/statm: 369127 6330 92 232 0 368892 0
Current children cumulated CPU time (s) 25.47
Current children cumulated vsize (KiB) 1481860

[startup+51.1011 s]
/proc/loadavg: 0.96 0.96 0.97 2/66 18169
/proc/meminfo: memFree=1708800/2055920 swapFree=4183640/4192956
[pid=18163] ppid=18161 vsize=5352 CPUtime=0
/proc/18163/stat : 18163 (Barcelogic) S 18161 18163 17707 0 -1 4194304 332 380 0 0 0 0 0 0 16 0 1 0 95949324 5480448 236 18446744073709551615 4194304 4889804 548682069312 18446744073709551615 258939085636 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/18163/statm: 1338 236 197 169 0 49 0
[pid=18169] ppid=18163 vsize=1476508 CPUtime=51.06
/proc/18169/stat : 18169 (bsat) R 18163 18163 17707 0 -1 4194304 11798 0 0 0 5098 8 0 0 25 0 1 0 95949325 1511944192 11770 18446744073709551615 134512640 135463285 4294956784 18446744073709551615 134529786 0 0 4096 0 0 0 0 17 1 0 0
/proc/18169/statm: 369127 11770 92 232 0 368892 0
Current children cumulated CPU time (s) 51.06
Current children cumulated vsize (KiB) 1481860

[startup+102.305 s]
/proc/loadavg: 0.98 0.96 0.97 2/66 18169
/proc/meminfo: memFree=1694144/2055920 swapFree=4183640/4192956
[pid=18163] ppid=18161 vsize=5352 CPUtime=0
/proc/18163/stat : 18163 (Barcelogic) S 18161 18163 17707 0 -1 4194304 332 380 0 0 0 0 0 0 16 0 1 0 95949324 5480448 236 18446744073709551615 4194304 4889804 548682069312 18446744073709551615 258939085636 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/18163/statm: 1338 236 197 169 0 49 0
[pid=18169] ppid=18163 vsize=1476508 CPUtime=102.24
/proc/18169/stat : 18169 (bsat) R 18163 18163 17707 0 -1 4194304 15379 0 0 0 10213 11 0 0 25 0 1 0 95949325 1511944192 15314 18446744073709551615 134512640 135463285 4294956784 18446744073709551615 134518833 0 0 4096 0 0 0 0 17 1 0 0
/proc/18169/statm: 369127 15314 92 232 0 368892 0
Current children cumulated CPU time (s) 102.24
Current children cumulated vsize (KiB) 1481860

[startup+162.301 s]
/proc/loadavg: 0.99 0.97 0.97 2/66 18169
/proc/meminfo: memFree=1694208/2055920 swapFree=4183640/4192956
[pid=18163] ppid=18161 vsize=5352 CPUtime=0
/proc/18163/stat : 18163 (Barcelogic) S 18161 18163 17707 0 -1 4194304 332 380 0 0 0 0 0 0 16 0 1 0 95949324 5480448 236 18446744073709551615 4194304 4889804 548682069312 18446744073709551615 258939085636 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/18163/statm: 1338 236 197 169 0 49 0
[pid=18169] ppid=18163 vsize=1476508 CPUtime=162.22
/proc/18169/stat : 18169 (bsat) R 18163 18163 17707 0 -1 4194304 15379 0 0 0 16211 11 0 0 25 0 1 0 95949325 1511944192 15314 18446744073709551615 134512640 135463285 4294956784 18446744073709551615 134518311 0 0 4096 0 0 0 0 17 1 0 0
/proc/18169/statm: 369127 15314 92 232 0 368892 0
Current children cumulated CPU time (s) 162.22
Current children cumulated vsize (KiB) 1481860

[startup+222.301 s]
/proc/loadavg: 0.99 0.97 0.97 2/66 18169
/proc/meminfo: memFree=1694080/2055920 swapFree=4183640/4192956
[pid=18163] ppid=18161 vsize=5352 CPUtime=0
/proc/18163/stat : 18163 (Barcelogic) S 18161 18163 17707 0 -1 4194304 332 380 0 0 0 0 0 0 16 0 1 0 95949324 5480448 236 18446744073709551615 4194304 4889804 548682069312 18446744073709551615 258939085636 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/18163/statm: 1338 236 197 169 0 49 0
[pid=18169] ppid=18163 vsize=1476508 CPUtime=222.2
/proc/18169/stat : 18169 (bsat) R 18163 18163 17707 0 -1 4194304 15428 0 0 0 22209 11 0 0 25 0 1 0 95949325 1511944192 15314 18446744073709551615 134512640 135463285 4294956784 18446744073709551615 134517801 0 0 4096 0 0 0 0 17 1 0 0
/proc/18169/statm: 369127 15314 92 232 0 368892 0
Current children cumulated CPU time (s) 222.2
Current children cumulated vsize (KiB) 1481860

[startup+282.301 s]
/proc/loadavg: 0.99 0.97 0.97 2/66 18169
/proc/meminfo: memFree=1694080/2055920 swapFree=4183640/4192956
[pid=18163] ppid=18161 vsize=5352 CPUtime=0
/proc/18163/stat : 18163 (Barcelogic) S 18161 18163 17707 0 -1 4194304 332 380 0 0 0 0 0 0 16 0 1 0 95949324 5480448 236 18446744073709551615 4194304 4889804 548682069312 18446744073709551615 258939085636 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/18163/statm: 1338 236 197 169 0 49 0
[pid=18169] ppid=18163 vsize=1476508 CPUtime=282.17
/proc/18169/stat : 18169 (bsat) R 18163 18163 17707 0 -1 4194304 15449 0 0 0 28206 11 0 0 25 0 1 0 95949325 1511944192 15335 18446744073709551615 134512640 135463285 4294956784 18446744073709551615 134518338 0 0 4096 0 0 0 0 17 1 0 0
/proc/18169/statm: 369127 15335 92 232 0 368892 0
Current children cumulated CPU time (s) 282.17
Current children cumulated vsize (KiB) 1481860

[startup+342.302 s]
/proc/loadavg: 0.99 0.97 0.97 2/66 18169
/proc/meminfo: memFree=1693888/2055920 swapFree=4183640/4192956
[pid=18163] ppid=18161 vsize=5352 CPUtime=0
/proc/18163/stat : 18163 (Barcelogic) S 18161 18163 17707 0 -1 4194304 332 380 0 0 0 0 0 0 16 0 1 0 95949324 5480448 236 18446744073709551615 4194304 4889804 548682069312 18446744073709551615 258939085636 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/18163/statm: 1338 236 197 169 0 49 0
[pid=18169] ppid=18163 vsize=1476508 CPUtime=342.15
/proc/18169/stat : 18169 (bsat) R 18163 18163 17707 0 -1 4194304 15526 0 0 0 34204 11 0 0 25 0 1 0 95949325 1511944192 15335 18446744073709551615 134512640 135463285 4294956784 18446744073709551615 134518439 0 0 4096 0 0 0 0 17 1 0 0
/proc/18169/statm: 369127 15335 92 232 0 368892 0
Current children cumulated CPU time (s) 342.15
Current children cumulated vsize (KiB) 1481860

[startup+402.303 s]
/proc/loadavg: 0.99 0.97 0.97 2/66 18169
/proc/meminfo: memFree=1690176/2055920 swapFree=4183640/4192956

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

[pid=18163] ppid=18161 vsize=5352 CPUtime=0
/proc/18163/stat : 18163 (Barcelogic) S 18161 18163 17707 0 -1 4194304 332 380 0 0 0 0 0 0 16 0 1 0 95949324 5480448 236 18446744073709551615 4194304 4889804 548682069312 18446744073709551615 258939085636 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/18163/statm: 1338 236 197 169 0 49 0
[pid=18169] ppid=18163 vsize=1476508 CPUtime=522.09
/proc/18169/stat : 18169 (bsat) R 18163 18163 17707 0 -1 4194304 18645 0 0 0 52193 16 0 0 25 0 1 0 95949325 1511944192 18335 18446744073709551615 134512640 135463285 4294956784 18446744073709551615 134518059 0 0 4096 0 0 0 0 17 1 0 0
/proc/18169/statm: 369127 18335 92 232 0 368892 0
Current children cumulated CPU time (s) 522.09
Current children cumulated vsize (KiB) 1481860

[startup+582.302 s]
/proc/loadavg: 0.99 0.97 0.97 2/66 18169
/proc/meminfo: memFree=1681856/2055920 swapFree=4183640/4192956
[pid=18163] ppid=18161 vsize=5352 CPUtime=0
/proc/18163/stat : 18163 (Barcelogic) S 18161 18163 17707 0 -1 4194304 332 380 0 0 0 0 0 0 16 0 1 0 95949324 5480448 236 18446744073709551615 4194304 4889804 548682069312 18446744073709551615 258939085636 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/18163/statm: 1338 236 197 169 0 49 0
[pid=18169] ppid=18163 vsize=1476508 CPUtime=582.07
/proc/18169/stat : 18169 (bsat) R 18163 18163 17707 0 -1 4194304 18645 0 0 0 58191 16 0 0 25 0 1 0 95949325 1511944192 18335 18446744073709551615 134512640 135463285 4294956784 18446744073709551615 134517816 0 0 4096 0 0 0 0 17 1 0 0
/proc/18169/statm: 369127 18335 92 232 0 368892 0
Current children cumulated CPU time (s) 582.07
Current children cumulated vsize (KiB) 1481860

[startup+642.302 s]
/proc/loadavg: 0.99 0.97 0.97 2/66 18169
/proc/meminfo: memFree=1681984/2055920 swapFree=4183640/4192956
[pid=18163] ppid=18161 vsize=5352 CPUtime=0
/proc/18163/stat : 18163 (Barcelogic) S 18161 18163 17707 0 -1 4194304 332 380 0 0 0 0 0 0 16 0 1 0 95949324 5480448 236 18446744073709551615 4194304 4889804 548682069312 18446744073709551615 258939085636 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/18163/statm: 1338 236 197 169 0 49 0
[pid=18169] ppid=18163 vsize=1476508 CPUtime=642.05
/proc/18169/stat : 18169 (bsat) R 18163 18163 17707 0 -1 4194304 18645 0 0 0 64189 16 0 0 25 0 1 0 95949325 1511944192 18335 18446744073709551615 134512640 135463285 4294956784 18446744073709551615 134518247 0 0 4096 0 0 0 0 17 1 0 0
/proc/18169/statm: 369127 18335 92 232 0 368892 0
Current children cumulated CPU time (s) 642.05
Current children cumulated vsize (KiB) 1481860

[startup+702.301 s]
/proc/loadavg: 0.99 0.97 0.97 2/66 18169
/proc/meminfo: memFree=1681984/2055920 swapFree=4183640/4192956
[pid=18163] ppid=18161 vsize=5352 CPUtime=0
/proc/18163/stat : 18163 (Barcelogic) S 18161 18163 17707 0 -1 4194304 332 380 0 0 0 0 0 0 16 0 1 0 95949324 5480448 236 18446744073709551615 4194304 4889804 548682069312 18446744073709551615 258939085636 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/18163/statm: 1338 236 197 169 0 49 0
[pid=18169] ppid=18163 vsize=1476508 CPUtime=702.03
/proc/18169/stat : 18169 (bsat) R 18163 18163 17707 0 -1 4194304 18679 0 0 0 70187 16 0 0 25 0 1 0 95949325 1511944192 18335 18446744073709551615 134512640 135463285 4294956784 18446744073709551615 134518059 0 0 4096 0 0 0 0 17 1 0 0
/proc/18169/statm: 369127 18335 92 232 0 368892 0
Current children cumulated CPU time (s) 702.03
Current children cumulated vsize (KiB) 1481860

[startup+762.305 s]
/proc/loadavg: 0.99 0.97 0.97 2/66 18169
/proc/meminfo: memFree=1681856/2055920 swapFree=4183640/4192956
[pid=18163] ppid=18161 vsize=5352 CPUtime=0
/proc/18163/stat : 18163 (Barcelogic) S 18161 18163 17707 0 -1 4194304 332 380 0 0 0 0 0 0 16 0 1 0 95949324 5480448 236 18446744073709551615 4194304 4889804 548682069312 18446744073709551615 258939085636 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/18163/statm: 1338 236 197 169 0 49 0
[pid=18169] ppid=18163 vsize=1476508 CPUtime=762.01
/proc/18169/stat : 18169 (bsat) R 18163 18163 17707 0 -1 4194304 18724 0 0 0 76185 16 0 0 25 0 1 0 95949325 1511944192 18335 18446744073709551615 134512640 135463285 4294956784 18446744073709551615 134518137 0 0 4096 0 0 0 0 17 1 0 0
/proc/18169/statm: 369127 18335 92 232 0 368892 0
Current children cumulated CPU time (s) 762.01
Current children cumulated vsize (KiB) 1481860

[startup+822.301 s]
/proc/loadavg: 0.99 0.97 0.97 2/66 18169
/proc/meminfo: memFree=1681920/2055920 swapFree=4183640/4192956
[pid=18163] ppid=18161 vsize=5352 CPUtime=0
/proc/18163/stat : 18163 (Barcelogic) S 18161 18163 17707 0 -1 4194304 332 380 0 0 0 0 0 0 16 0 1 0 95949324 5480448 236 18446744073709551615 4194304 4889804 548682069312 18446744073709551615 258939085636 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/18163/statm: 1338 236 197 169 0 49 0
[pid=18169] ppid=18163 vsize=1476508 CPUtime=821.98
/proc/18169/stat : 18169 (bsat) R 18163 18163 17707 0 -1 4194304 18724 0 0 0 82182 16 0 0 25 0 1 0 95949325 1511944192 18335 18446744073709551615 134512640 135463285 4294956784 18446744073709551615 134517801 0 0 4096 0 0 0 0 17 1 0 0
/proc/18169/statm: 369127 18335 92 232 0 368892 0
Current children cumulated CPU time (s) 821.98
Current children cumulated vsize (KiB) 1481860

[startup+882.301 s]
/proc/loadavg: 0.99 0.97 0.97 2/66 18169
/proc/meminfo: memFree=1681920/2055920 swapFree=4183640/4192956
[pid=18163] ppid=18161 vsize=5352 CPUtime=0
/proc/18163/stat : 18163 (Barcelogic) S 18161 18163 17707 0 -1 4194304 332 380 0 0 0 0 0 0 16 0 1 0 95949324 5480448 236 18446744073709551615 4194304 4889804 548682069312 18446744073709551615 258939085636 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/18163/statm: 1338 236 197 169 0 49 0
[pid=18169] ppid=18163 vsize=1476508 CPUtime=881.96
/proc/18169/stat : 18169 (bsat) R 18163 18163 17707 0 -1 4194304 18773 0 0 0 88180 16 0 0 25 0 1 0 95949325 1511944192 18335 18446744073709551615 134512640 135463285 4294956784 18446744073709551615 134531093 0 0 4096 0 0 0 0 17 1 0 0
/proc/18169/statm: 369127 18335 92 232 0 368892 0
Current children cumulated CPU time (s) 881.96
Current children cumulated vsize (KiB) 1481860

[startup+942.301 s]
/proc/loadavg: 0.99 0.97 0.97 2/66 18169
/proc/meminfo: memFree=1681920/2055920 swapFree=4183640/4192956
[pid=18163] ppid=18161 vsize=5352 CPUtime=0
/proc/18163/stat : 18163 (Barcelogic) S 18161 18163 17707 0 -1 4194304 332 380 0 0 0 0 0 0 16 0 1 0 95949324 5480448 236 18446744073709551615 4194304 4889804 548682069312 18446744073709551615 258939085636 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/18163/statm: 1338 236 197 169 0 49 0
[pid=18169] ppid=18163 vsize=1476508 CPUtime=941.94
/proc/18169/stat : 18169 (bsat) R 18163 18163 17707 0 -1 4194304 18773 0 0 0 94178 16 0 0 25 0 1 0 95949325 1511944192 18335 18446744073709551615 134512640 135463285 4294956784 18446744073709551615 134517801 0 0 4096 0 0 0 0 17 1 0 0
/proc/18169/statm: 369127 18335 92 232 0 368892 0
Current children cumulated CPU time (s) 941.94
Current children cumulated vsize (KiB) 1481860

[startup+1002.3 s]
/proc/loadavg: 0.99 0.97 0.97 2/66 18169
/proc/meminfo: memFree=1681856/2055920 swapFree=4183640/4192956
[pid=18163] ppid=18161 vsize=5352 CPUtime=0
/proc/18163/stat : 18163 (Barcelogic) S 18161 18163 17707 0 -1 4194304 332 380 0 0 0 0 0 0 16 0 1 0 95949324 5480448 236 18446744073709551615 4194304 4889804 548682069312 18446744073709551615 258939085636 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/18163/statm: 1338 236 197 169 0 49 0
[pid=18169] ppid=18163 vsize=1476508 CPUtime=1001.92
/proc/18169/stat : 18169 (bsat) R 18163 18163 17707 0 -1 4194304 18850 0 0 0 100176 16 0 0 25 0 1 0 95949325 1511944192 18335 18446744073709551615 134512640 135463285 4294956784 18446744073709551615 134518836 0 0 4096 0 0 0 0 17 1 0 0
/proc/18169/statm: 369127 18335 92 232 0 368892 0
Current children cumulated CPU time (s) 1001.92
Current children cumulated vsize (KiB) 1481860

[startup+1062.3 s]
/proc/loadavg: 0.99 0.97 0.97 2/66 18169
/proc/meminfo: memFree=1681856/2055920 swapFree=4183640/4192956
[pid=18163] ppid=18161 vsize=5352 CPUtime=0
/proc/18163/stat : 18163 (Barcelogic) S 18161 18163 17707 0 -1 4194304 332 380 0 0 0 0 0 0 16 0 1 0 95949324 5480448 236 18446744073709551615 4194304 4889804 548682069312 18446744073709551615 258939085636 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/18163/statm: 1338 236 197 169 0 49 0
[pid=18169] ppid=18163 vsize=1476508 CPUtime=1061.9
/proc/18169/stat : 18169 (bsat) R 18163 18163 17707 0 -1 4194304 18850 0 0 0 106174 16 0 0 25 0 1 0 95949325 1511944192 18335 18446744073709551615 134512640 135463285 4294956784 18446744073709551615 134516757 0 0 4096 0 0 0 0 17 1 0 0
/proc/18169/statm: 369127 18335 92 232 0 368892 0
Current children cumulated CPU time (s) 1061.9
Current children cumulated vsize (KiB) 1481860

[startup+1122.3 s]
/proc/loadavg: 0.99 0.97 0.97 2/66 18169
/proc/meminfo: memFree=1681856/2055920 swapFree=4183640/4192956
[pid=18163] ppid=18161 vsize=5352 CPUtime=0
/proc/18163/stat : 18163 (Barcelogic) S 18161 18163 17707 0 -1 4194304 332 380 0 0 0 0 0 0 16 0 1 0 95949324 5480448 236 18446744073709551615 4194304 4889804 548682069312 18446744073709551615 258939085636 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/18163/statm: 1338 236 197 169 0 49 0
[pid=18169] ppid=18163 vsize=1476508 CPUtime=1121.87
/proc/18169/stat : 18169 (bsat) R 18163 18163 17707 0 -1 4194304 18922 0 0 0 112171 16 0 0 25 0 1 0 95949325 1511944192 18335 18446744073709551615 134512640 135463285 4294956784 18446744073709551615 134518059 0 0 4096 0 0 0 0 17 1 0 0
/proc/18169/statm: 369127 18335 92 232 0 368892 0
Current children cumulated CPU time (s) 1121.87
Current children cumulated vsize (KiB) 1481860

[startup+1182.3 s]
/proc/loadavg: 0.99 0.97 0.97 2/72 18325
/proc/meminfo: memFree=1680648/2055920 swapFree=4183640/4192956
[pid=18163] ppid=18161 vsize=5352 CPUtime=0
/proc/18163/stat : 18163 (Barcelogic) S 18161 18163 17707 0 -1 4194304 332 380 0 0 0 0 0 0 16 0 1 0 95949324 5480448 236 18446744073709551615 4194304 4889804 548682069312 18446744073709551615 258939085636 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/18163/statm: 1338 236 197 169 0 49 0
[pid=18169] ppid=18163 vsize=1476508 CPUtime=1181.79
/proc/18169/stat : 18169 (bsat) R 18163 18163 17707 0 -1 4194304 18975 0 0 0 118161 18 0 0 25 0 1 0 95949325 1511944192 18341 18446744073709551615 134512640 135463285 4294956784 18446744073709551615 134517801 0 0 4096 0 0 0 0 17 1 0 0
/proc/18169/statm: 369127 18341 92 232 0 368892 0
Current children cumulated CPU time (s) 1181.79
Current children cumulated vsize (KiB) 1481860



Maximum CPU time exceeded: sending SIGTERM then SIGKILL

[startup+1200.6 s]
/proc/loadavg: 0.99 0.97 0.97 2/72 18343
/proc/meminfo: memFree=1680584/2055920 swapFree=4183640/4192956
[pid=18163] ppid=18161 vsize=5352 CPUtime=0
/proc/18163/stat : 18163 (Barcelogic) S 18161 18163 17707 0 -1 4194304 332 380 0 0 0 0 0 0 16 0 1 0 95949324 5480448 236 18446744073709551615 4194304 4889804 548682069312 18446744073709551615 258939085636 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/18163/statm: 1338 236 197 169 0 49 0
[pid=18169] ppid=18163 vsize=1476508 CPUtime=1200.08
/proc/18169/stat : 18169 (bsat) R 18163 18163 17707 0 -1 4194304 18975 0 0 0 119990 18 0 0 25 0 1 0 95949325 1511944192 18341 18446744073709551615 134512640 135463285 4294956784 18446744073709551615 134518324 0 0 4096 0 0 0 0 17 1 0 0
/proc/18169/statm: 369127 18341 92 232 0 368892 0
Current children cumulated CPU time (s) 1200.08
Current children cumulated vsize (KiB) 1481860

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 18163 and gives childrusage.ru_utime.tv_sec=0 childrusage.ru_utime.tv_usec=4999 childrusage.ru_stime.tv_sec=0 childrusage.ru_stime.tv_usec=4999
CPU time returned by wait4() is 0.009998
while last known CPU time is 1200.08

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

Real time (s): 1200.61
CPU time (s): 1200.08
CPU user time (s): 1199.9
CPU system time (s): 0.18
CPU usage (%): 99.9556
Max. virtual memory (cumulated for all children) (KiB): 1482168

getrusage(RUSAGE_CHILDREN,...) data:
user time used= 0.004999
system time used= 0.004999
maximum resident set size= 0
integral shared memory size= 0
integral unshared data size= 0
integral unshared stack size= 0
page reclaims= 712
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= 36
involuntary context switches= 8

runsolver used 0.900863 second user time and 2.49662 second system time

The end

Launcher Data (download as text)

Begin job on node45 on Mon Mar 12 11:42:16 UTC 2007

IDJOB= 339172
IDBENCH= 24740
IDSOLVER= 122
FILE ID= node45/339172-1173699736

PBS_JOBID= 4101754

Free space on /tmp= 66376 MiB

SOLVER NAME= barcelogic 2007-02-08
BENCH NAME= HOME/pub/bench/SAT07/crafted/Difficult/contest05/jarvisalo/mod2-rand3bip-sat-270-2.sat05-2249.reshuffled-07.cnf
COMMAND LINE= /tmp/evaluation/339172-1173699736/Barcelogic /tmp/evaluation/339172-1173699736/instance-339172-1173699736.cnf            
RUNSOLVER COMMAND LINE= runsolver  --timestamp  -w ROOT/results/node45/watcher-339172-1173699736 -o ROOT/results/node45/solver-339172-1173699736 -C 1200 -W 2400 -M 1800 --output-limit 1,15  /tmp/evaluation/339172-1173699736/Barcelogic /tmp/evaluation/339172-1173699736/instance-339172-1173699736.cnf            

META MD5SUM SOLVER= 543870ed8fcecafe9ec15dfb146dc18f
MD5SUM BENCH=  82718e0ff54407c78c5fcacb97224b1c

RANDOM SEED= 830285759

TIME LIMIT= 1200 seconds
MEMORY LIMIT= 1800 MiB

Linux node45.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		: 3000.265
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		: 3000.265
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:       1756384 kB
Buffers:         29548 kB
Cached:         221092 kB
SwapCached:       4088 kB
Active:         102844 kB
Inactive:       158744 kB
HighTotal:           0 kB
HighFree:            0 kB
LowTotal:      2055920 kB
LowFree:       1756384 kB
SwapTotal:     4192956 kB
SwapFree:      4183640 kB
Dirty:            1788 kB
Writeback:           0 kB
Mapped:          15516 kB
Slab:            24020 kB
Committed_AS:   162360 kB
PageTables:       1396 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= 66376 MiB

End job on node45 on Mon Mar 12 12:02:18 UTC 2007