Trace number 332200

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 1200.41

General information on the benchmark

Namecrafted/Medium/contest05/sabharwal/
gt-ordering-unsat-gt-035.sat05-1308.reshuffled-07.cnf
MD5SUMb48823728f2aa04622fbc4c81dd39148
Bench CategoryCRAFTED (crafted instances)
Best result obtained on this benchmarkUNSAT
Best CPU time to get the best result obtained on this benchmark11.6682
Satisfiable
(Un)Satisfiability was proved
Number of variables1190
Number of clauses39900
Sum of the clauses size120190
Maximum clause length34
Minimum clause length2
Number of clauses of size 10
Number of clauses of size 2595
Number of clauses of size 339270
Number of clauses of size 40
Number of clauses of size 50
Number of clauses of size over 535

Solver Data (download as text)

0.00/0.00	c Parsing...
0.00/0.04	c ==============================================================================
0.00/0.04	c |           |     ORIGINAL     |              LEARNT              |          |
0.00/0.04	c | Conflicts | Clauses Literals |   Limit Clauses Literals  Lit/Cl | Progress |
0.00/0.04	c ==============================================================================
0.00/0.04	c |         0 |   39900   120190 |   11969       0        0     nan |  0.000 % |
0.00/0.04	c ==============================================================================
0.00/0.04	c Result  :   #vars: 1190   #clauses: 39900   #literals: 120190
0.00/0.04	c CPU time:   0.029995 s
0.00/0.04	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/node18/watcher-332200-1173468669 -o ROOT/results/node18/solver-332200-1173468669 -C 1200 -W 2400 -M 1800 --output-limit 1,15 /tmp/evaluation/332200-1173468669/Barcelogic /tmp/evaluation/332200-1173468669/instance-332200-1173468669.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 0.99 1.12 3/77 11628
/proc/meminfo: memFree=1618424/2055920 swapFree=4153284/4192956
[pid=11628] ppid=11626 vsize=5352 CPUtime=0
/proc/11628/stat : 11628 (Barcelogic) S 11626 11628 10939 0 -1 4194304 274 0 0 0 0 0 0 0 18 0 1 0 366821434 5480448 232 18446744073709551615 4194304 4889804 548682069312 18446744073709551615 227848978514 0 0 4100 65536 18446744071563648864 0 0 17 1 0 0
/proc/11628/statm: 1338 232 195 169 0 49 0
[pid=11629] ppid=11628 vsize=5352 CPUtime=0
/proc/11629/stat : 11629 (Barcelogic) S 11628 11628 10939 0 -1 4194368 53 25 0 0 0 0 0 0 20 0 1 0 366821434 5480448 236 18446744073709551615 4194304 4889804 548682069312 18446744073709551615 227848807236 0 65536 4096 65538 18446744071563356171 0 0 17 1 0 0
/proc/11629/statm: 1338 236 198 169 0 49 0
[pid=11631] ppid=11629 vsize=0 CPUtime=0
/proc/11631/stat : 11631 (sed) D 11629 11628 10939 0 -1 4194308 163 0 0 0 0 0 0 0 21 0 1 0 366821434 0 0 18446744073709551615 0 0 0 0 0 0 2147483391 4096 0 18446744072099781622 0 0 17 1 0 0
/proc/11631/statm: 0 0 0 0 0 0 0

[startup+0.062649 s]
/proc/loadavg: 0.92 0.99 1.12 3/77 11628
/proc/meminfo: memFree=1618424/2055920 swapFree=4153284/4192956
[pid=11628] ppid=11626 vsize=5352 CPUtime=0
/proc/11628/stat : 11628 (Barcelogic) S 11626 11628 10939 0 -1 4194304 308 252 0 0 0 0 0 0 18 0 1 0 366821434 5480448 235 18446744073709551615 4194304 4889804 548682069312 18446744073709551615 227848807236 0 65536 4100 65538 18446744071563356171 0 0 17 1 0 0
/proc/11628/statm: 1338 235 197 169 0 49 0
Current children cumulated CPU time (s) 0
Current children cumulated vsize (KiB) 5352

[startup+0.101649 s]
/proc/loadavg: 0.92 0.99 1.12 3/77 11628
/proc/meminfo: memFree=1618424/2055920 swapFree=4153284/4192956
[pid=11628] ppid=11626 vsize=5352 CPUtime=0.07
/proc/11628/stat : 11628 (Barcelogic) S 11626 11628 10939 0 -1 4194304 332 973 0 0 0 0 7 0 16 0 1 0 366821434 5480448 236 18446744073709551615 4194304 4889804 548682069312 18446744073709551615 227848807236 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/11628/statm: 1338 236 197 169 0 49 0
Current children cumulated CPU time (s) 0.07
Current children cumulated vsize (KiB) 5352

[startup+0.301664 s]
/proc/loadavg: 0.92 0.99 1.12 3/77 11628
/proc/meminfo: memFree=1618424/2055920 swapFree=4153284/4192956
[pid=11628] ppid=11626 vsize=5352 CPUtime=0.07
/proc/11628/stat : 11628 (Barcelogic) S 11626 11628 10939 0 -1 4194304 332 973 0 0 0 0 7 0 16 0 1 0 366821434 5480448 236 18446744073709551615 4194304 4889804 548682069312 18446744073709551615 227848807236 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/11628/statm: 1338 236 197 169 0 49 0
Current children cumulated CPU time (s) 0.07
Current children cumulated vsize (KiB) 5352

[startup+0.701702 s]
/proc/loadavg: 0.92 0.99 1.12 3/77 11628
/proc/meminfo: memFree=1618424/2055920 swapFree=4153284/4192956
[pid=11628] ppid=11626 vsize=5352 CPUtime=0.07
/proc/11628/stat : 11628 (Barcelogic) S 11626 11628 10939 0 -1 4194304 332 973 0 0 0 0 7 0 16 0 1 0 366821434 5480448 236 18446744073709551615 4194304 4889804 548682069312 18446744073709551615 227848807236 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/11628/statm: 1338 236 197 169 0 49 0
Current children cumulated CPU time (s) 0.07
Current children cumulated vsize (KiB) 5352

[startup+1.50178 s]
/proc/loadavg: 0.92 0.99 1.12 2/79 11634
/proc/meminfo: memFree=1603688/2055920 swapFree=4153284/4192956
[pid=11628] ppid=11626 vsize=5352 CPUtime=0.07
/proc/11628/stat : 11628 (Barcelogic) S 11626 11628 10939 0 -1 4194304 332 973 0 0 0 0 7 0 16 0 1 0 366821434 5480448 236 18446744073709551615 4194304 4889804 548682069312 18446744073709551615 227848807236 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/11628/statm: 1338 236 197 169 0 49 0
[pid=11634] ppid=11628 vsize=1476528 CPUtime=1.4
/proc/11634/stat : 11634 (bsat) R 11628 11628 10939 0 -1 4194304 4718 0 0 0 139 1 0 0 25 0 1 0 366821443 1511964672 4683 18446744073709551615 134512640 135463285 4294956784 18446744073709551615 134519730 0 0 4096 0 0 0 0 17 1 0 0
/proc/11634/statm: 369132 4683 81 232 0 368897 0
Current children cumulated CPU time (s) 1.47
Current children cumulated vsize (KiB) 1481880

[startup+3.10193 s]
/proc/loadavg: 0.93 0.99 1.11 2/79 11634
/proc/meminfo: memFree=1592872/2055920 swapFree=4153284/4192956
[pid=11628] ppid=11626 vsize=5352 CPUtime=0.07
/proc/11628/stat : 11628 (Barcelogic) S 11626 11628 10939 0 -1 4194304 332 973 0 0 0 0 7 0 16 0 1 0 366821434 5480448 236 18446744073709551615 4194304 4889804 548682069312 18446744073709551615 227848807236 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/11628/statm: 1338 236 197 169 0 49 0
[pid=11634] ppid=11628 vsize=1476528 CPUtime=3
/proc/11634/stat : 11634 (bsat) R 11628 11628 10939 0 -1 4194304 8469 0 0 0 297 3 0 0 25 0 1 0 366821443 1511964672 8434 18446744073709551615 134512640 135463285 4294956784 18446744073709551615 134531524 0 0 4096 0 0 0 0 17 1 0 0
/proc/11634/statm: 369132 8434 81 232 0 368897 0
Current children cumulated CPU time (s) 3.07
Current children cumulated vsize (KiB) 1481880

[startup+6.30125 s]
/proc/loadavg: 0.93 0.99 1.11 2/79 11634
/proc/meminfo: memFree=1565672/2055920 swapFree=4153284/4192956
[pid=11628] ppid=11626 vsize=5352 CPUtime=0.07
/proc/11628/stat : 11628 (Barcelogic) S 11626 11628 10939 0 -1 4194304 332 973 0 0 0 0 7 0 16 0 1 0 366821434 5480448 236 18446744073709551615 4194304 4889804 548682069312 18446744073709551615 227848807236 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/11628/statm: 1338 236 197 169 0 49 0
[pid=11634] ppid=11628 vsize=1476528 CPUtime=6.2
/proc/11634/stat : 11634 (bsat) R 11628 11628 10939 0 -1 4194304 14560 0 0 0 615 5 0 0 25 0 1 0 366821443 1511964672 14525 18446744073709551615 134512640 135463285 4294956784 18446744073709551615 134531524 0 0 4096 0 0 0 0 17 1 0 0
/proc/11634/statm: 369132 14525 81 232 0 368897 0
Current children cumulated CPU time (s) 6.27
Current children cumulated vsize (KiB) 1481880

[startup+12.7019 s]
/proc/loadavg: 0.94 0.99 1.11 2/79 11634
/proc/meminfo: memFree=1520616/2055920 swapFree=4153284/4192956
[pid=11628] ppid=11626 vsize=5352 CPUtime=0.07
/proc/11628/stat : 11628 (Barcelogic) S 11626 11628 10939 0 -1 4194304 332 973 0 0 0 0 7 0 16 0 1 0 366821434 5480448 236 18446744073709551615 4194304 4889804 548682069312 18446744073709551615 227848807236 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/11628/statm: 1338 236 197 169 0 49 0
[pid=11634] ppid=11628 vsize=1476528 CPUtime=12.6
/proc/11634/stat : 11634 (bsat) R 11628 11628 10939 0 -1 4194304 25372 0 0 0 1248 12 0 0 25 0 1 0 366821443 1511964672 25337 18446744073709551615 134512640 135463285 4294956784 18446744073709551615 134531524 0 0 4096 0 0 0 0 17 1 0 0
/proc/11634/statm: 369132 25337 81 232 0 368897 0
Current children cumulated CPU time (s) 12.67
Current children cumulated vsize (KiB) 1481880

[startup+25.5011 s]
/proc/loadavg: 0.95 0.99 1.11 2/79 11634
/proc/meminfo: memFree=1436776/2055920 swapFree=4153284/4192956
[pid=11628] ppid=11626 vsize=5352 CPUtime=0.07
/proc/11628/stat : 11628 (Barcelogic) S 11626 11628 10939 0 -1 4194304 332 973 0 0 0 0 7 0 16 0 1 0 366821434 5480448 236 18446744073709551615 4194304 4889804 548682069312 18446744073709551615 227848807236 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/11628/statm: 1338 236 197 169 0 49 0
[pid=11634] ppid=11628 vsize=1476528 CPUtime=25.39
/proc/11634/stat : 11634 (bsat) R 11628 11628 10939 0 -1 4194304 45423 0 0 0 2517 22 0 0 25 0 1 0 366821443 1511964672 45388 18446744073709551615 134512640 135463285 4294956784 18446744073709551615 134529804 0 0 4096 0 0 0 0 17 1 0 0
/proc/11634/statm: 369132 45388 81 232 0 368897 0
Current children cumulated CPU time (s) 25.46
Current children cumulated vsize (KiB) 1481880

[startup+51.1016 s]
/proc/loadavg: 0.96 0.99 1.11 2/79 11634
/proc/meminfo: memFree=1320552/2055920 swapFree=4153284/4192956
[pid=11628] ppid=11626 vsize=5352 CPUtime=0.07
/proc/11628/stat : 11628 (Barcelogic) S 11626 11628 10939 0 -1 4194304 332 973 0 0 0 0 7 0 16 0 1 0 366821434 5480448 236 18446744073709551615 4194304 4889804 548682069312 18446744073709551615 227848807236 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/11628/statm: 1338 236 197 169 0 49 0
[pid=11634] ppid=11628 vsize=1476528 CPUtime=50.99
/proc/11634/stat : 11634 (bsat) R 11628 11628 10939 0 -1 4194304 74808 0 0 0 5064 35 0 0 25 0 1 0 366821443 1511964672 74773 18446744073709551615 134512640 135463285 4294956784 18446744073709551615 134529786 0 0 4096 0 0 0 0 17 1 0 0
/proc/11634/statm: 369132 74773 81 232 0 368897 0
Current children cumulated CPU time (s) 51.06
Current children cumulated vsize (KiB) 1481880

[startup+102.306 s]
/proc/loadavg: 0.98 0.99 1.10 2/79 11634
/proc/meminfo: memFree=1155048/2055920 swapFree=4153284/4192956
[pid=11628] ppid=11626 vsize=5352 CPUtime=0.07
/proc/11628/stat : 11628 (Barcelogic) S 11626 11628 10939 0 -1 4194304 332 973 0 0 0 0 7 0 16 0 1 0 366821434 5480448 236 18446744073709551615 4194304 4889804 548682069312 18446744073709551615 227848807236 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/11628/statm: 1338 236 197 169 0 49 0
[pid=11634] ppid=11628 vsize=1476528 CPUtime=102.18
/proc/11634/stat : 11634 (bsat) R 11628 11628 10939 0 -1 4194304 115537 0 0 0 10159 59 0 0 25 0 1 0 366821443 1511964672 115502 18446744073709551615 134512640 135463285 4294956784 18446744073709551615 134531524 0 0 4096 0 0 0 0 17 1 0 0
/proc/11634/statm: 369132 115502 81 232 0 368897 0
Current children cumulated CPU time (s) 102.25
Current children cumulated vsize (KiB) 1481880

[startup+162.301 s]
/proc/loadavg: 0.99 0.99 1.09 2/79 11634
/proc/meminfo: memFree=1003240/2055920 swapFree=4153284/4192956
[pid=11628] ppid=11626 vsize=5352 CPUtime=0.07
/proc/11628/stat : 11628 (Barcelogic) S 11626 11628 10939 0 -1 4194304 332 973 0 0 0 0 7 0 16 0 1 0 366821434 5480448 236 18446744073709551615 4194304 4889804 548682069312 18446744073709551615 227848807236 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/11628/statm: 1338 236 197 169 0 49 0
[pid=11634] ppid=11628 vsize=1476528 CPUtime=162.16
/proc/11634/stat : 11634 (bsat) R 11628 11628 10939 0 -1 4194304 153974 0 0 0 16135 81 0 0 25 0 1 0 366821443 1511964672 153939 18446744073709551615 134512640 135463285 4294956784 18446744073709551615 134517801 0 0 4096 0 0 0 0 17 1 0 0
/proc/11634/statm: 369132 153939 81 232 0 368897 0
Current children cumulated CPU time (s) 162.23
Current children cumulated vsize (KiB) 1481880

[startup+222.301 s]
/proc/loadavg: 0.99 0.99 1.08 2/79 11634
/proc/meminfo: memFree=890408/2055920 swapFree=4153284/4192956
[pid=11628] ppid=11626 vsize=5352 CPUtime=0.07
/proc/11628/stat : 11628 (Barcelogic) S 11626 11628 10939 0 -1 4194304 332 973 0 0 0 0 7 0 16 0 1 0 366821434 5480448 236 18446744073709551615 4194304 4889804 548682069312 18446744073709551615 227848807236 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/11628/statm: 1338 236 197 169 0 49 0
[pid=11634] ppid=11628 vsize=1476528 CPUtime=222.14
/proc/11634/stat : 11634 (bsat) R 11628 11628 10939 0 -1 4194304 181545 0 0 0 22113 101 0 0 25 0 1 0 366821443 1511964672 181510 18446744073709551615 134512640 135463285 4294956784 18446744073709551615 134517801 0 0 4096 0 0 0 0 17 1 0 0
/proc/11634/statm: 369132 181510 81 232 0 368897 0
Current children cumulated CPU time (s) 222.21
Current children cumulated vsize (KiB) 1481880

[startup+282.302 s]
/proc/loadavg: 0.99 0.99 1.08 2/79 11634
/proc/meminfo: memFree=804776/2055920 swapFree=4153284/4192956
[pid=11628] ppid=11626 vsize=5352 CPUtime=0.07
/proc/11628/stat : 11628 (Barcelogic) S 11626 11628 10939 0 -1 4194304 332 973 0 0 0 0 7 0 16 0 1 0 366821434 5480448 236 18446744073709551615 4194304 4889804 548682069312 18446744073709551615 227848807236 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/11628/statm: 1338 236 197 169 0 49 0
[pid=11634] ppid=11628 vsize=1476528 CPUtime=282.13
/proc/11634/stat : 11634 (bsat) R 11628 11628 10939 0 -1 4194304 203135 0 0 0 28096 117 0 0 25 0 1 0 366821443 1511964672 203100 18446744073709551615 134512640 135463285 4294956784 18446744073709551615 134518298 0 0 4096 0 0 0 0 17 1 0 0
/proc/11634/statm: 369132 203100 81 232 0 368897 0
Current children cumulated CPU time (s) 282.2
Current children cumulated vsize (KiB) 1481880

[startup+342.302 s]
/proc/loadavg: 0.99 0.99 1.07 2/79 11634
/proc/meminfo: memFree=726184/2055920 swapFree=4153284/4192956
[pid=11628] ppid=11626 vsize=5352 CPUtime=0.07
/proc/11628/stat : 11628 (Barcelogic) S 11626 11628 10939 0 -1 4194304 332 973 0 0 0 0 7 0 16 0 1 0 366821434 5480448 236 18446744073709551615 4194304 4889804 548682069312 18446744073709551615 227848807236 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/11628/statm: 1338 236 197 169 0 49 0
[pid=11634] ppid=11628 vsize=1476528 CPUtime=342.11
/proc/11634/stat : 11634 (bsat) R 11628 11628 10939 0 -1 4194304 222661 0 0 0 34077 134 0 0 25 0 1 0 366821443 1511964672 222626 18446744073709551615 134512640 135463285 4294956784 18446744073709551615 134517801 0 0 4096 0 0 0 0 17 1 0 0
/proc/11634/statm: 369132 222626 81 232 0 368897 0
Current children cumulated CPU time (s) 342.18
Current children cumulated vsize (KiB) 1481880

[startup+402.301 s]
/proc/loadavg: 0.99 0.99 1.06 2/79 11634
/proc/meminfo: memFree=644136/2055920 swapFree=4153284/4192956
[pid=11628] ppid=11626 vsize=5352 CPUtime=0.07
/proc/11628/stat : 11628 (Barcelogic) S 11626 11628 10939 0 -1 4194304 332 973 0 0 0 0 7 0 16 0 1 0 366821434 5480448 236 18446744073709551615 4194304 4889804 548682069312 18446744073709551615 227848807236 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/11628/statm: 1338 236 197 169 0 49 0

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

[pid=11628] ppid=11626 vsize=5352 CPUtime=0.07
/proc/11628/stat : 11628 (Barcelogic) S 11626 11628 10939 0 -1 4194304 332 973 0 0 0 0 7 0 16 0 1 0 366821434 5480448 236 18446744073709551615 4194304 4889804 548682069312 18446744073709551615 227848807236 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/11628/statm: 1338 236 197 169 0 49 0
[pid=11634] ppid=11628 vsize=1476528 CPUtime=522.07
/proc/11634/stat : 11634 (bsat) R 11628 11628 10939 0 -1 4194304 274978 0 0 0 52028 179 0 0 25 0 1 0 366821443 1511964672 274943 18446744073709551615 134512640 135463285 4294956784 18446744073709551615 134518272 0 0 4096 0 0 0 0 17 1 0 0
/proc/11634/statm: 369132 274943 81 232 0 368897 0
Current children cumulated CPU time (s) 522.14
Current children cumulated vsize (KiB) 1481880

[startup+582.302 s]
/proc/loadavg: 0.99 0.99 1.05 2/79 11634
/proc/meminfo: memFree=464680/2055920 swapFree=4153284/4192956
[pid=11628] ppid=11626 vsize=5352 CPUtime=0.07
/proc/11628/stat : 11628 (Barcelogic) S 11626 11628 10939 0 -1 4194304 332 973 0 0 0 0 7 0 16 0 1 0 366821434 5480448 236 18446744073709551615 4194304 4889804 548682069312 18446744073709551615 227848807236 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/11628/statm: 1338 236 197 169 0 49 0
[pid=11634] ppid=11628 vsize=1476528 CPUtime=582.06
/proc/11634/stat : 11634 (bsat) R 11628 11628 10939 0 -1 4194304 288784 0 0 0 58016 190 0 0 25 0 1 0 366821443 1511964672 287644 18446744073709551615 134512640 135463285 4294956784 18446744073709551615 134535558 0 0 4096 0 0 0 0 17 1 0 0
/proc/11634/statm: 369132 287644 108 232 0 368897 0
Current children cumulated CPU time (s) 582.13
Current children cumulated vsize (KiB) 1481880

[startup+642.302 s]
/proc/loadavg: 0.99 0.99 1.04 2/79 11634
/proc/meminfo: memFree=464744/2055920 swapFree=4153284/4192956
[pid=11628] ppid=11626 vsize=5352 CPUtime=0.07
/proc/11628/stat : 11628 (Barcelogic) S 11626 11628 10939 0 -1 4194304 332 973 0 0 0 0 7 0 16 0 1 0 366821434 5480448 236 18446744073709551615 4194304 4889804 548682069312 18446744073709551615 227848807236 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/11628/statm: 1338 236 197 169 0 49 0
[pid=11634] ppid=11628 vsize=1476528 CPUtime=642.05
/proc/11634/stat : 11634 (bsat) R 11628 11628 10939 0 -1 4194304 288784 0 0 0 64014 191 0 0 25 0 1 0 366821443 1511964672 287644 18446744073709551615 134512640 135463285 4294956784 18446744073709551615 134517801 0 0 4096 0 0 0 0 17 1 0 0
/proc/11634/statm: 369132 287644 108 232 0 368897 0
Current children cumulated CPU time (s) 642.12
Current children cumulated vsize (KiB) 1481880

[startup+702.301 s]
/proc/loadavg: 0.99 0.99 1.03 2/79 11634
/proc/meminfo: memFree=464808/2055920 swapFree=4153284/4192956
[pid=11628] ppid=11626 vsize=5352 CPUtime=0.07
/proc/11628/stat : 11628 (Barcelogic) S 11626 11628 10939 0 -1 4194304 332 973 0 0 0 0 7 0 16 0 1 0 366821434 5480448 236 18446744073709551615 4194304 4889804 548682069312 18446744073709551615 227848807236 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/11628/statm: 1338 236 197 169 0 49 0
[pid=11634] ppid=11628 vsize=1476528 CPUtime=702.02
/proc/11634/stat : 11634 (bsat) R 11628 11628 10939 0 -1 4194304 288784 0 0 0 70011 191 0 0 25 0 1 0 366821443 1511964672 287644 18446744073709551615 134512640 135463285 4294956784 18446744073709551615 134518059 0 0 4096 0 0 0 0 17 1 0 0
/proc/11634/statm: 369132 287644 108 232 0 368897 0
Current children cumulated CPU time (s) 702.09
Current children cumulated vsize (KiB) 1481880

[startup+762.305 s]
/proc/loadavg: 0.99 0.99 1.03 2/79 11636
/proc/meminfo: memFree=464872/2055920 swapFree=4153284/4192956
[pid=11628] ppid=11626 vsize=5352 CPUtime=0.07
/proc/11628/stat : 11628 (Barcelogic) S 11626 11628 10939 0 -1 4194304 332 973 0 0 0 0 7 0 16 0 1 0 366821434 5480448 236 18446744073709551615 4194304 4889804 548682069312 18446744073709551615 227848807236 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/11628/statm: 1338 236 197 169 0 49 0
[pid=11634] ppid=11628 vsize=1476528 CPUtime=762.02
/proc/11634/stat : 11634 (bsat) R 11628 11628 10939 0 -1 4194304 288784 0 0 0 76010 192 0 0 25 0 1 0 366821443 1511964672 287644 18446744073709551615 134512640 135463285 4294956784 18446744073709551615 134517801 0 0 4096 0 0 0 0 17 1 0 0
/proc/11634/statm: 369132 287644 108 232 0 368897 0
Current children cumulated CPU time (s) 762.09
Current children cumulated vsize (KiB) 1481880

[startup+822.302 s]
/proc/loadavg: 0.99 0.99 1.02 2/79 11636
/proc/meminfo: memFree=464936/2055920 swapFree=4153284/4192956
[pid=11628] ppid=11626 vsize=5352 CPUtime=0.07
/proc/11628/stat : 11628 (Barcelogic) S 11626 11628 10939 0 -1 4194304 332 973 0 0 0 0 7 0 16 0 1 0 366821434 5480448 236 18446744073709551615 4194304 4889804 548682069312 18446744073709551615 227848807236 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/11628/statm: 1338 236 197 169 0 49 0
[pid=11634] ppid=11628 vsize=1476528 CPUtime=822
/proc/11634/stat : 11634 (bsat) R 11628 11628 10939 0 -1 4194304 288784 0 0 0 82008 192 0 0 25 0 1 0 366821443 1511964672 287644 18446744073709551615 134512640 135463285 4294956784 18446744073709551615 134518272 0 0 4096 0 0 0 0 17 1 0 0
/proc/11634/statm: 369132 287644 108 232 0 368897 0
Current children cumulated CPU time (s) 822.07
Current children cumulated vsize (KiB) 1481880

[startup+882.302 s]
/proc/loadavg: 0.99 0.99 1.02 2/79 11636
/proc/meminfo: memFree=464872/2055920 swapFree=4153284/4192956
[pid=11628] ppid=11626 vsize=5352 CPUtime=0.07
/proc/11628/stat : 11628 (Barcelogic) S 11626 11628 10939 0 -1 4194304 332 973 0 0 0 0 7 0 16 0 1 0 366821434 5480448 236 18446744073709551615 4194304 4889804 548682069312 18446744073709551615 227848807236 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/11628/statm: 1338 236 197 169 0 49 0
[pid=11634] ppid=11628 vsize=1476528 CPUtime=881.99
/proc/11634/stat : 11634 (bsat) R 11628 11628 10939 0 -1 4194304 288784 0 0 0 88006 193 0 0 25 0 1 0 366821443 1511964672 287644 18446744073709551615 134512640 135463285 4294956784 18446744073709551615 134518059 0 0 4096 0 0 0 0 17 1 0 0
/proc/11634/statm: 369132 287644 108 232 0 368897 0
Current children cumulated CPU time (s) 882.06
Current children cumulated vsize (KiB) 1481880

[startup+942.302 s]
/proc/loadavg: 0.99 0.99 1.01 2/79 11636
/proc/meminfo: memFree=464936/2055920 swapFree=4153284/4192956
[pid=11628] ppid=11626 vsize=5352 CPUtime=0.07
/proc/11628/stat : 11628 (Barcelogic) S 11626 11628 10939 0 -1 4194304 332 973 0 0 0 0 7 0 16 0 1 0 366821434 5480448 236 18446744073709551615 4194304 4889804 548682069312 18446744073709551615 227848807236 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/11628/statm: 1338 236 197 169 0 49 0
[pid=11634] ppid=11628 vsize=1476528 CPUtime=941.97
/proc/11634/stat : 11634 (bsat) R 11628 11628 10939 0 -1 4194304 288784 0 0 0 94004 193 0 0 25 0 1 0 366821443 1511964672 287644 18446744073709551615 134512640 135463285 4294956784 18446744073709551615 134517801 0 0 4096 0 0 0 0 17 1 0 0
/proc/11634/statm: 369132 287644 108 232 0 368897 0
Current children cumulated CPU time (s) 942.04
Current children cumulated vsize (KiB) 1481880

[startup+1002.3 s]
/proc/loadavg: 0.99 0.99 1.00 2/79 11636
/proc/meminfo: memFree=464936/2055920 swapFree=4153284/4192956
[pid=11628] ppid=11626 vsize=5352 CPUtime=0.07
/proc/11628/stat : 11628 (Barcelogic) S 11626 11628 10939 0 -1 4194304 332 973 0 0 0 0 7 0 16 0 1 0 366821434 5480448 236 18446744073709551615 4194304 4889804 548682069312 18446744073709551615 227848807236 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/11628/statm: 1338 236 197 169 0 49 0
[pid=11634] ppid=11628 vsize=1476528 CPUtime=1001.96
/proc/11634/stat : 11634 (bsat) R 11628 11628 10939 0 -1 4194304 288784 0 0 0 100002 194 0 0 25 0 1 0 366821443 1511964672 287644 18446744073709551615 134512640 135463285 4294956784 18446744073709551615 134518059 0 0 4096 0 0 0 0 17 1 0 0
/proc/11634/statm: 369132 287644 108 232 0 368897 0
Current children cumulated CPU time (s) 1002.03
Current children cumulated vsize (KiB) 1481880

[startup+1062.3 s]
/proc/loadavg: 0.99 0.99 1.00 2/79 11636
/proc/meminfo: memFree=464744/2055920 swapFree=4153284/4192956
[pid=11628] ppid=11626 vsize=5352 CPUtime=0.07
/proc/11628/stat : 11628 (Barcelogic) S 11626 11628 10939 0 -1 4194304 332 973 0 0 0 0 7 0 16 0 1 0 366821434 5480448 236 18446744073709551615 4194304 4889804 548682069312 18446744073709551615 227848807236 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/11628/statm: 1338 236 197 169 0 49 0
[pid=11634] ppid=11628 vsize=1476528 CPUtime=1061.94
/proc/11634/stat : 11634 (bsat) R 11628 11628 10939 0 -1 4194304 289887 0 0 0 105999 195 0 0 25 0 1 0 366821443 1511964672 287644 18446744073709551615 134512640 135463285 4294956784 18446744073709551615 134517801 0 0 4096 0 0 0 0 17 1 0 0
/proc/11634/statm: 369132 287644 108 232 0 368897 0
Current children cumulated CPU time (s) 1062.01
Current children cumulated vsize (KiB) 1481880

[startup+1122.3 s]
/proc/loadavg: 0.99 0.99 1.00 2/79 11636
/proc/meminfo: memFree=464744/2055920 swapFree=4153284/4192956
[pid=11628] ppid=11626 vsize=5352 CPUtime=0.07
/proc/11628/stat : 11628 (Barcelogic) S 11626 11628 10939 0 -1 4194304 332 973 0 0 0 0 7 0 16 0 1 0 366821434 5480448 236 18446744073709551615 4194304 4889804 548682069312 18446744073709551615 227848807236 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/11628/statm: 1338 236 197 169 0 49 0
[pid=11634] ppid=11628 vsize=1476528 CPUtime=1121.92
/proc/11634/stat : 11634 (bsat) R 11628 11628 10939 0 -1 4194304 289887 0 0 0 111997 195 0 0 25 0 1 0 366821443 1511964672 287644 18446744073709551615 134512640 135463285 4294956784 18446744073709551615 134518059 0 0 4096 0 0 0 0 17 1 0 0
/proc/11634/statm: 369132 287644 108 232 0 368897 0
Current children cumulated CPU time (s) 1121.99
Current children cumulated vsize (KiB) 1481880

[startup+1182.3 s]
/proc/loadavg: 0.99 0.99 1.00 2/79 11636
/proc/meminfo: memFree=464808/2055920 swapFree=4153284/4192956
[pid=11628] ppid=11626 vsize=5352 CPUtime=0.07
/proc/11628/stat : 11628 (Barcelogic) S 11626 11628 10939 0 -1 4194304 332 973 0 0 0 0 7 0 16 0 1 0 366821434 5480448 236 18446744073709551615 4194304 4889804 548682069312 18446744073709551615 227848807236 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/11628/statm: 1338 236 197 169 0 49 0
[pid=11634] ppid=11628 vsize=1476528 CPUtime=1181.91
/proc/11634/stat : 11634 (bsat) R 11628 11628 10939 0 -1 4194304 289887 0 0 0 117995 196 0 0 25 0 1 0 366821443 1511964672 287644 18446744073709551615 134512640 135463285 4294956784 18446744073709551615 134518159 0 0 4096 0 0 0 0 17 1 0 0
/proc/11634/statm: 369132 287644 108 232 0 368897 0
Current children cumulated CPU time (s) 1181.98
Current children cumulated vsize (KiB) 1481880



Maximum CPU time exceeded: sending SIGTERM then SIGKILL

[startup+1200.4 s]
/proc/loadavg: 0.99 0.99 1.00 2/79 11636
/proc/meminfo: memFree=464808/2055920 swapFree=4153284/4192956
[pid=11628] ppid=11626 vsize=5352 CPUtime=0.07
/proc/11628/stat : 11628 (Barcelogic) S 11626 11628 10939 0 -1 4194304 332 973 0 0 0 0 7 0 16 0 1 0 366821434 5480448 236 18446744073709551615 4194304 4889804 548682069312 18446744073709551615 227848807236 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/11628/statm: 1338 236 197 169 0 49 0
[pid=11634] ppid=11628 vsize=1476528 CPUtime=1200.01
/proc/11634/stat : 11634 (bsat) R 11628 11628 10939 0 -1 4194304 289887 0 0 0 119805 196 0 0 25 0 1 0 366821443 1511964672 287644 18446744073709551615 134512640 135463285 4294956784 18446744073709551615 134517801 0 0 4096 0 0 0 0 17 1 0 0
/proc/11634/statm: 369132 287644 108 232 0 368897 0
Current children cumulated CPU time (s) 1200.08
Current children cumulated vsize (KiB) 1481880

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

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

Child ended because it received signal 15 (SIGTERM)

!!! problem with CPU time !!!
wait4(...,&childrusage) returns 11628 and gives childrusage.ru_utime.tv_sec=0 childrusage.ru_utime.tv_usec=76988 childrusage.ru_stime.tv_sec=0 childrusage.ru_stime.tv_usec=8998
CPU time returned by wait4() is 0.085986
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): 1200.41
CPU time (s): 1200.08
CPU user time (s): 1198.12
CPU system time (s): 1.96
CPU usage (%): 99.9723
Max. virtual memory (cumulated for all children) (KiB): 1486292

getrusage(RUSAGE_CHILDREN,...) data:
user time used= 0.076988
system time used= 0.008998
maximum resident set size= 0
integral shared memory size= 0
integral unshared data size= 0
integral unshared stack size= 0
page reclaims= 1305
page faults= 0
swaps= 0
block input operations= 0
block output operations= 0
messages sent= 0
messages received= 0
signals received= 0
voluntary context switches= 35
involuntary context switches= 13

runsolver used 1.35679 second user time and 3.01854 second system time

The end

Launcher Data (download as text)

Begin job on node18 on Fri Mar  9 19:31:09 UTC 2007

IDJOB= 332200
IDBENCH= 24574
IDSOLVER= 122
FILE ID= node18/332200-1173468669

PBS_JOBID= 4101059

Free space on /tmp= 66509 MiB

SOLVER NAME= barcelogic 2007-02-08
BENCH NAME= HOME/pub/bench/SAT07/crafted/Medium/contest05/sabharwal/gt-ordering-unsat-gt-035.sat05-1308.reshuffled-07.cnf
COMMAND LINE= /tmp/evaluation/332200-1173468669/Barcelogic /tmp/evaluation/332200-1173468669/instance-332200-1173468669.cnf            
RUNSOLVER COMMAND LINE= runsolver  --timestamp  -w ROOT/results/node18/watcher-332200-1173468669 -o ROOT/results/node18/solver-332200-1173468669 -C 1200 -W 2400 -M 1800 --output-limit 1,15  /tmp/evaluation/332200-1173468669/Barcelogic /tmp/evaluation/332200-1173468669/instance-332200-1173468669.cnf            

META MD5SUM SOLVER= 543870ed8fcecafe9ec15dfb146dc18f
MD5SUM BENCH=  b48823728f2aa04622fbc4c81dd39148

RANDOM SEED= 932913188

TIME LIMIT= 1200 seconds
MEMORY LIMIT= 1800 MiB

Linux node18.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		: 3000.236
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		: 3000.236
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:       1618832 kB
Buffers:         39752 kB
Cached:         321328 kB
SwapCached:       2856 kB
Active:         107012 kB
Inactive:       277108 kB
HighTotal:           0 kB
HighFree:            0 kB
LowTotal:      2055920 kB
LowFree:       1618832 kB
SwapTotal:     4192956 kB
SwapFree:      4153284 kB
Dirty:            2456 kB
Writeback:           0 kB
Mapped:          30064 kB
Slab:            38584 kB
Committed_AS:  1208384 kB
PageTables:       1668 kB
VmallocTotal: 536870911 kB
VmallocUsed:    264952 kB
VmallocChunk: 536605679 kB
HugePages_Total:     0
HugePages_Free:      0
Hugepagesize:     2048 kB

Free space on /tmp at the end= 66508 MiB

End job on node18 on Fri Mar  9 19:51:11 UTC 2007