Trace number 339634

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) 1200.05 1200.41

General information on the benchmark

Namecrafted/Difficult/contest-02-03-04/
contest04-connm-ue-csp-sat-n800-d0.04-s362703357.sat05-548.reshuffled-07.cnf
MD5SUMd8fa78c834564753f42ad3a5aaefa23a
Bench CategoryCRAFTED (crafted instances)
Best result obtained on this benchmarkUNSAT
Best CPU time to get the best result obtained on this benchmark817.572
Satisfiable
(Un)Satisfiability was proved
Number of variables796
Number of clauses10039
Sum of the clauses size30316
Maximum clause length4
Minimum clause length3
Number of clauses of size 10
Number of clauses of size 20
Number of clauses of size 39840
Number of clauses of size 4199
Number of clauses of size 50
Number of clauses of size over 50

Solver Data (download as text)

0.00/0.00	c Parsing...
0.00/0.01	c ==============================================================================
0.00/0.01	c |           |     ORIGINAL     |              LEARNT              |          |
0.00/0.01	c | Conflicts | Clauses Literals |   Limit Clauses Literals  Lit/Cl | Progress |
0.00/0.01	c ==============================================================================
0.00/0.01	c |         0 |   10039    30316 |    3011       0        0     nan |  0.000 % |
0.00/0.11	c |         0 |    9840    32882 |      --       0       --      -- |     --   | -199/2566
0.00/0.11	c ==============================================================================
0.00/0.11	c Result  :   #vars: 597   #clauses: 9840   #literals: 32882
0.00/0.11	c CPU time:   0.099984 s
0.00/0.11	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/node61/watcher-339634-1173708428 -o ROOT/results/node61/solver-339634-1173708428 -C 1200 -W 2400 -M 1800 --output-limit 1,15 /tmp/evaluation/339634-1173708428/Barcelogic /tmp/evaluation/339634-1173708428/instance-339634-1173708428.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: 0.78 0.95 0.98 3/64 31161
/proc/meminfo: memFree=1775424/2055920 swapFree=4174080/4192956
[pid=31161] ppid=31159 vsize=5352 CPUtime=0
/proc/31161/stat : 31161 (Barcelogic) S 31159 31161 31096 0 -1 4194304 274 0 0 0 0 0 0 0 18 0 1 0 390799743 5480448 232 18446744073709551615 4194304 4889804 548682069312 18446744073709551615 246406676562 0 0 4100 65536 18446744071563648864 0 0 17 1 0 0
/proc/31161/statm: 1338 232 195 169 0 49 0
[pid=31162] ppid=31161 vsize=5352 CPUtime=0
/proc/31162/stat : 31162 (Barcelogic) S 31161 31161 31096 0 -1 4194368 53 25 0 0 0 0 0 0 20 0 1 0 390799743 5480448 236 18446744073709551615 4194304 4889804 548682069312 18446744073709551615 246406505284 0 65536 4096 65538 18446744071563356171 0 0 17 1 0 0
/proc/31162/statm: 1338 236 198 169 0 49 0
[pid=31164] ppid=31162 vsize=0 CPUtime=0
/proc/31164/stat : 31164 (sed) D 31162 31161 31096 0 -1 4194308 163 0 0 0 0 0 0 0 21 0 1 0 390799743 0 0 18446744073709551615 0 0 0 0 0 0 2147483391 4096 0 18446744072099781622 0 0 17 1 0 0
/proc/31164/statm: 0 0 0 0 0 0 0

[startup+0.0535359 s]
/proc/loadavg: 0.78 0.95 0.98 3/64 31161
/proc/meminfo: memFree=1775424/2055920 swapFree=4174080/4192956
[pid=31161] ppid=31159 vsize=5352 CPUtime=0
/proc/31161/stat : 31161 (Barcelogic) S 31159 31161 31096 0 -1 4194304 308 252 0 0 0 0 0 0 18 0 1 0 390799743 5480448 235 18446744073709551615 4194304 4889804 548682069312 18446744073709551615 246406505284 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/31161/statm: 1338 235 197 169 0 49 0
Current children cumulated CPU time (s) 0
Current children cumulated vsize (KiB) 5352

[startup+0.10154 s]
/proc/loadavg: 0.78 0.95 0.98 3/64 31161
/proc/meminfo: memFree=1775424/2055920 swapFree=4174080/4192956
[pid=31161] ppid=31159 vsize=5352 CPUtime=0
/proc/31161/stat : 31161 (Barcelogic) S 31159 31161 31096 0 -1 4194304 308 252 0 0 0 0 0 0 18 0 1 0 390799743 5480448 235 18446744073709551615 4194304 4889804 548682069312 18446744073709551615 246406505284 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/31161/statm: 1338 235 197 169 0 49 0
Current children cumulated CPU time (s) 0
Current children cumulated vsize (KiB) 5352

[startup+0.301559 s]
/proc/loadavg: 0.78 0.95 0.98 3/64 31161
/proc/meminfo: memFree=1775424/2055920 swapFree=4174080/4192956
[pid=31161] ppid=31159 vsize=5352 CPUtime=0.11
/proc/31161/stat : 31161 (Barcelogic) S 31159 31161 31096 0 -1 4194304 332 686 0 0 0 0 11 0 15 0 1 0 390799743 5480448 236 18446744073709551615 4194304 4889804 548682069312 18446744073709551615 246406505284 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/31161/statm: 1338 236 197 169 0 49 0
Current children cumulated CPU time (s) 0.11
Current children cumulated vsize (KiB) 5352

[startup+0.701597 s]
/proc/loadavg: 0.78 0.95 0.98 3/64 31161
/proc/meminfo: memFree=1775424/2055920 swapFree=4174080/4192956
[pid=31161] ppid=31159 vsize=5352 CPUtime=0.11
/proc/31161/stat : 31161 (Barcelogic) S 31159 31161 31096 0 -1 4194304 332 686 0 0 0 0 11 0 15 0 1 0 390799743 5480448 236 18446744073709551615 4194304 4889804 548682069312 18446744073709551615 246406505284 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/31161/statm: 1338 236 197 169 0 49 0
Current children cumulated CPU time (s) 0.11
Current children cumulated vsize (KiB) 5352

[startup+1.50167 s]
/proc/loadavg: 0.78 0.95 0.98 2/66 31167
/proc/meminfo: memFree=1771248/2055920 swapFree=4174080/4192956
[pid=31161] ppid=31159 vsize=5352 CPUtime=0.11
/proc/31161/stat : 31161 (Barcelogic) S 31159 31161 31096 0 -1 4194304 332 686 0 0 0 0 11 0 15 0 1 0 390799743 5480448 236 18446744073709551615 4194304 4889804 548682069312 18446744073709551615 246406505284 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/31161/statm: 1338 236 197 169 0 49 0
[pid=31167] ppid=31161 vsize=1476392 CPUtime=1.37
/proc/31167/stat : 31167 (bsat) R 31161 31161 31096 0 -1 4194304 1225 0 0 0 137 0 0 0 25 0 1 0 390799755 1511825408 1199 18446744073709551615 134512640 135463285 4294956784 18446744073709551615 134518876 0 0 4096 0 0 0 0 17 1 0 0
/proc/31167/statm: 369098 1199 82 232 0 368863 0
Current children cumulated CPU time (s) 1.48
Current children cumulated vsize (KiB) 1481744

[startup+3.10183 s]
/proc/loadavg: 0.78 0.95 0.98 2/66 31167
/proc/meminfo: memFree=1769008/2055920 swapFree=4174080/4192956
[pid=31161] ppid=31159 vsize=5352 CPUtime=0.11
/proc/31161/stat : 31161 (Barcelogic) S 31159 31161 31096 0 -1 4194304 332 686 0 0 0 0 11 0 15 0 1 0 390799743 5480448 236 18446744073709551615 4194304 4889804 548682069312 18446744073709551615 246406505284 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/31161/statm: 1338 236 197 169 0 49 0
[pid=31167] ppid=31161 vsize=1476392 CPUtime=2.96
/proc/31167/stat : 31167 (bsat) R 31161 31161 31096 0 -1 4194304 1872 0 0 0 296 0 0 0 25 0 1 0 390799755 1511825408 1846 18446744073709551615 134512640 135463285 4294956784 18446744073709551615 134517801 0 0 4096 0 0 0 0 17 1 0 0
/proc/31167/statm: 369098 1846 82 232 0 368863 0
Current children cumulated CPU time (s) 3.07
Current children cumulated vsize (KiB) 1481744

[startup+6.30113 s]
/proc/loadavg: 0.80 0.95 0.98 2/66 31167
/proc/meminfo: memFree=1764088/2055920 swapFree=4174080/4192956
[pid=31161] ppid=31159 vsize=5352 CPUtime=0.11
/proc/31161/stat : 31161 (Barcelogic) S 31159 31161 31096 0 -1 4194304 332 686 0 0 0 0 11 0 15 0 1 0 390799743 5480448 236 18446744073709551615 4194304 4889804 548682069312 18446744073709551615 246406505284 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/31161/statm: 1338 236 197 169 0 49 0
[pid=31167] ppid=31161 vsize=1476392 CPUtime=6.16
/proc/31167/stat : 31167 (bsat) R 31161 31161 31096 0 -1 4194304 2922 0 0 0 615 1 0 0 25 0 1 0 390799755 1511825408 2896 18446744073709551615 134512640 135463285 4294956784 18446744073709551615 134518821 0 0 4096 0 0 0 0 17 1 0 0
/proc/31167/statm: 369098 2896 82 232 0 368863 0
Current children cumulated CPU time (s) 6.27
Current children cumulated vsize (KiB) 1481744

[startup+12.7017 s]
/proc/loadavg: 0.81 0.95 0.98 2/66 31167
/proc/meminfo: memFree=1757504/2055920 swapFree=4174080/4192956
[pid=31161] ppid=31159 vsize=5352 CPUtime=0.11
/proc/31161/stat : 31161 (Barcelogic) S 31159 31161 31096 0 -1 4194304 332 686 0 0 0 0 11 0 15 0 1 0 390799743 5480448 236 18446744073709551615 4194304 4889804 548682069312 18446744073709551615 246406505284 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/31161/statm: 1338 236 197 169 0 49 0
[pid=31167] ppid=31161 vsize=1476392 CPUtime=12.56
/proc/31167/stat : 31167 (bsat) R 31161 31161 31096 0 -1 4194304 4557 0 0 0 1254 2 0 0 25 0 1 0 390799755 1511825408 4531 18446744073709551615 134512640 135463285 4294956784 18446744073709551615 134519190 0 0 4096 0 0 0 0 17 1 0 0
/proc/31167/statm: 369098 4531 82 232 0 368863 0
Current children cumulated CPU time (s) 12.67
Current children cumulated vsize (KiB) 1481744

[startup+25.502 s]
/proc/loadavg: 0.85 0.95 0.98 2/66 31167
/proc/meminfo: memFree=1748672/2055920 swapFree=4174080/4192956
[pid=31161] ppid=31159 vsize=5352 CPUtime=0.11
/proc/31161/stat : 31161 (Barcelogic) S 31159 31161 31096 0 -1 4194304 332 686 0 0 0 0 11 0 15 0 1 0 390799743 5480448 236 18446744073709551615 4194304 4889804 548682069312 18446744073709551615 246406505284 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/31161/statm: 1338 236 197 169 0 49 0
[pid=31167] ppid=31161 vsize=1476392 CPUtime=25.36
/proc/31167/stat : 31167 (bsat) R 31161 31161 31096 0 -1 4194304 6580 0 0 0 2533 3 0 0 25 0 1 0 390799755 1511825408 6491 18446744073709551615 134512640 135463285 4294956784 18446744073709551615 134518189 0 0 4096 0 0 0 0 17 1 0 0
/proc/31167/statm: 369098 6491 92 232 0 368863 0
Current children cumulated CPU time (s) 25.47
Current children cumulated vsize (KiB) 1481744

[startup+51.1014 s]
/proc/loadavg: 0.90 0.96 0.98 2/66 31167
/proc/meminfo: memFree=1748096/2055920 swapFree=4174080/4192956
[pid=31161] ppid=31159 vsize=5352 CPUtime=0.11
/proc/31161/stat : 31161 (Barcelogic) S 31159 31161 31096 0 -1 4194304 332 686 0 0 0 0 11 0 15 0 1 0 390799743 5480448 236 18446744073709551615 4194304 4889804 548682069312 18446744073709551615 246406505284 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/31161/statm: 1338 236 197 169 0 49 0
[pid=31167] ppid=31161 vsize=1476392 CPUtime=50.95
/proc/31167/stat : 31167 (bsat) R 31161 31161 31096 0 -1 4194304 6780 0 0 0 5092 3 0 0 25 0 1 0 390799755 1511825408 6691 18446744073709551615 134512640 135463285 4294956784 18446744073709551615 134518595 0 0 4096 0 0 0 0 17 1 0 0
/proc/31167/statm: 369098 6691 92 232 0 368863 0
Current children cumulated CPU time (s) 51.06
Current children cumulated vsize (KiB) 1481744

[startup+102.305 s]
/proc/loadavg: 0.96 0.96 0.98 2/66 31167
/proc/meminfo: memFree=1731392/2055920 swapFree=4174080/4192956
[pid=31161] ppid=31159 vsize=5352 CPUtime=0.11
/proc/31161/stat : 31161 (Barcelogic) S 31159 31161 31096 0 -1 4194304 332 686 0 0 0 0 11 0 15 0 1 0 390799743 5480448 236 18446744073709551615 4194304 4889804 548682069312 18446744073709551615 246406505284 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/31161/statm: 1338 236 197 169 0 49 0
[pid=31167] ppid=31161 vsize=1476392 CPUtime=102.14
/proc/31167/stat : 31167 (bsat) R 31161 31161 31096 0 -1 4194304 10964 0 0 0 10206 8 0 0 25 0 1 0 390799755 1511825408 10875 18446744073709551615 134512640 135463285 4294956784 18446744073709551615 134518272 0 0 4096 0 0 0 0 17 1 0 0
/proc/31167/statm: 369098 10875 92 232 0 368863 0
Current children cumulated CPU time (s) 102.25
Current children cumulated vsize (KiB) 1481744

[startup+162.302 s]
/proc/loadavg: 0.98 0.97 0.98 2/66 31167
/proc/meminfo: memFree=1727936/2055920 swapFree=4174080/4192956
[pid=31161] ppid=31159 vsize=5352 CPUtime=0.11
/proc/31161/stat : 31161 (Barcelogic) S 31159 31161 31096 0 -1 4194304 332 686 0 0 0 0 11 0 15 0 1 0 390799743 5480448 236 18446744073709551615 4194304 4889804 548682069312 18446744073709551615 246406505284 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/31161/statm: 1338 236 197 169 0 49 0
[pid=31167] ppid=31161 vsize=1476512 CPUtime=162.12
/proc/31167/stat : 31167 (bsat) R 31161 31161 31096 0 -1 4194304 11828 0 0 0 16203 9 0 0 25 0 1 0 390799755 1511948288 11671 18446744073709551615 134512640 135463285 4294956784 18446744073709551615 134518172 0 0 4096 0 0 0 0 17 1 0 0
/proc/31167/statm: 369128 11671 92 232 0 368893 0
Current children cumulated CPU time (s) 162.23
Current children cumulated vsize (KiB) 1481864

[startup+222.302 s]
/proc/loadavg: 0.99 0.97 0.98 2/66 31167
/proc/meminfo: memFree=1727936/2055920 swapFree=4174080/4192956
[pid=31161] ppid=31159 vsize=5352 CPUtime=0.11
/proc/31161/stat : 31161 (Barcelogic) S 31159 31161 31096 0 -1 4194304 332 686 0 0 0 0 11 0 15 0 1 0 390799743 5480448 236 18446744073709551615 4194304 4889804 548682069312 18446744073709551615 246406505284 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/31161/statm: 1338 236 197 169 0 49 0
[pid=31167] ppid=31161 vsize=1476512 CPUtime=222.11
/proc/31167/stat : 31167 (bsat) R 31161 31161 31096 0 -1 4194304 11828 0 0 0 22202 9 0 0 25 0 1 0 390799755 1511948288 11671 18446744073709551615 134512640 135463285 4294956784 18446744073709551615 134517801 0 0 4096 0 0 0 0 17 1 0 0
/proc/31167/statm: 369128 11671 92 232 0 368893 0
Current children cumulated CPU time (s) 222.22
Current children cumulated vsize (KiB) 1481864

[startup+282.301 s]
/proc/loadavg: 0.99 0.97 0.98 2/66 31167
/proc/meminfo: memFree=1718272/2055920 swapFree=4174080/4192956
[pid=31161] ppid=31159 vsize=5352 CPUtime=0.11
/proc/31161/stat : 31161 (Barcelogic) S 31159 31161 31096 0 -1 4194304 332 686 0 0 0 0 11 0 15 0 1 0 390799743 5480448 236 18446744073709551615 4194304 4889804 548682069312 18446744073709551615 246406505284 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/31161/statm: 1338 236 197 169 0 49 0
[pid=31167] ppid=31161 vsize=1476512 CPUtime=282.08
/proc/31167/stat : 31167 (bsat) R 31161 31161 31096 0 -1 4194304 14316 0 0 0 28198 10 0 0 25 0 1 0 390799755 1511948288 14159 18446744073709551615 134512640 135463285 4294956784 18446744073709551615 134518838 0 0 4096 0 0 0 0 17 1 0 0
/proc/31167/statm: 369128 14159 92 232 0 368893 0
Current children cumulated CPU time (s) 282.19
Current children cumulated vsize (KiB) 1481864

[startup+342.301 s]
/proc/loadavg: 0.99 0.97 0.98 2/66 31167
/proc/meminfo: memFree=1713344/2055920 swapFree=4174080/4192956
[pid=31161] ppid=31159 vsize=5352 CPUtime=0.11
/proc/31161/stat : 31161 (Barcelogic) S 31159 31161 31096 0 -1 4194304 332 686 0 0 0 0 11 0 15 0 1 0 390799743 5480448 236 18446744073709551615 4194304 4889804 548682069312 18446744073709551615 246406505284 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/31161/statm: 1338 236 197 169 0 49 0
[pid=31167] ppid=31161 vsize=1476512 CPUtime=342.07
/proc/31167/stat : 31167 (bsat) R 31161 31161 31096 0 -1 4194304 15547 0 0 0 34195 12 0 0 25 0 1 0 390799755 1511948288 15308 18446744073709551615 134512640 135463285 4294956784 18446744073709551615 134518483 0 0 4096 0 0 0 0 17 1 0 0
/proc/31167/statm: 369128 15308 92 232 0 368893 0
Current children cumulated CPU time (s) 342.18
Current children cumulated vsize (KiB) 1481864

[startup+402.302 s]
/proc/loadavg: 0.99 0.97 0.98 2/66 31167
/proc/meminfo: memFree=1713344/2055920 swapFree=4174080/4192956
[pid=31161] ppid=31159 vsize=5352 CPUtime=0.11
/proc/31161/stat : 31161 (Barcelogic) S 31159 31161 31096 0 -1 4194304 332 686 0 0 0 0 11 0 15 0 1 0 390799743 5480448 236 18446744073709551615 4194304 4889804 548682069312 18446744073709551615 246406505284 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/31161/statm: 1338 236 197 169 0 49 0

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

[pid=31161] ppid=31159 vsize=5352 CPUtime=0.11
/proc/31161/stat : 31161 (Barcelogic) S 31159 31161 31096 0 -1 4194304 332 686 0 0 0 0 11 0 15 0 1 0 390799743 5480448 236 18446744073709551615 4194304 4889804 548682069312 18446744073709551615 246406505284 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/31161/statm: 1338 236 197 169 0 49 0
[pid=31167] ppid=31161 vsize=1476512 CPUtime=522.02
/proc/31167/stat : 31167 (bsat) R 31161 31161 31096 0 -1 4194304 15654 0 0 0 52190 12 0 0 25 0 1 0 390799755 1511948288 15310 18446744073709551615 134512640 135463285 4294956784 18446744073709551615 134517801 0 0 4096 0 0 0 0 17 1 0 0
/proc/31167/statm: 369128 15310 92 232 0 368893 0
Current children cumulated CPU time (s) 522.13
Current children cumulated vsize (KiB) 1481864

[startup+582.301 s]
/proc/loadavg: 0.99 0.97 0.98 2/66 31167
/proc/meminfo: memFree=1713280/2055920 swapFree=4174080/4192956
[pid=31161] ppid=31159 vsize=5352 CPUtime=0.11
/proc/31161/stat : 31161 (Barcelogic) S 31159 31161 31096 0 -1 4194304 332 686 0 0 0 0 11 0 15 0 1 0 390799743 5480448 236 18446744073709551615 4194304 4889804 548682069312 18446744073709551615 246406505284 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/31161/statm: 1338 236 197 169 0 49 0
[pid=31167] ppid=31161 vsize=1476512 CPUtime=582.01
/proc/31167/stat : 31167 (bsat) R 31161 31161 31096 0 -1 4194304 15654 0 0 0 58189 12 0 0 25 0 1 0 390799755 1511948288 15310 18446744073709551615 134512640 135463285 4294956784 18446744073709551615 134517785 0 0 4096 0 0 0 0 17 1 0 0
/proc/31167/statm: 369128 15310 92 232 0 368893 0
Current children cumulated CPU time (s) 582.12
Current children cumulated vsize (KiB) 1481864

[startup+642.302 s]
/proc/loadavg: 0.99 0.97 0.98 2/66 31167
/proc/meminfo: memFree=1713344/2055920 swapFree=4174080/4192956
[pid=31161] ppid=31159 vsize=5352 CPUtime=0.11
/proc/31161/stat : 31161 (Barcelogic) S 31159 31161 31096 0 -1 4194304 332 686 0 0 0 0 11 0 15 0 1 0 390799743 5480448 236 18446744073709551615 4194304 4889804 548682069312 18446744073709551615 246406505284 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/31161/statm: 1338 236 197 169 0 49 0
[pid=31167] ppid=31161 vsize=1476512 CPUtime=641.99
/proc/31167/stat : 31167 (bsat) R 31161 31161 31096 0 -1 4194304 15691 0 0 0 64187 12 0 0 25 0 1 0 390799755 1511948288 15310 18446744073709551615 134512640 135463285 4294956784 18446744073709551615 134518059 0 0 4096 0 0 0 0 17 1 0 0
/proc/31167/statm: 369128 15310 92 232 0 368893 0
Current children cumulated CPU time (s) 642.1
Current children cumulated vsize (KiB) 1481864

[startup+702.302 s]
/proc/loadavg: 0.99 0.97 0.98 2/66 31167
/proc/meminfo: memFree=1712704/2055920 swapFree=4174080/4192956
[pid=31161] ppid=31159 vsize=5352 CPUtime=0.11
/proc/31161/stat : 31161 (Barcelogic) S 31159 31161 31096 0 -1 4194304 332 686 0 0 0 0 11 0 15 0 1 0 390799743 5480448 236 18446744073709551615 4194304 4889804 548682069312 18446744073709551615 246406505284 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/31161/statm: 1338 236 197 169 0 49 0
[pid=31167] ppid=31161 vsize=1476512 CPUtime=701.97
/proc/31167/stat : 31167 (bsat) R 31161 31161 31096 0 -1 4194304 15917 0 0 0 70185 12 0 0 25 0 1 0 390799755 1511948288 15536 18446744073709551615 134512640 135463285 4294956784 18446744073709551615 134518222 0 0 4096 0 0 0 0 17 1 0 0
/proc/31167/statm: 369128 15536 92 232 0 368893 0
Current children cumulated CPU time (s) 702.08
Current children cumulated vsize (KiB) 1481864

[startup+762.305 s]
/proc/loadavg: 0.99 0.97 0.98 2/66 31167
/proc/meminfo: memFree=1710976/2055920 swapFree=4174080/4192956
[pid=31161] ppid=31159 vsize=5352 CPUtime=0.11
/proc/31161/stat : 31161 (Barcelogic) S 31159 31161 31096 0 -1 4194304 332 686 0 0 0 0 11 0 15 0 1 0 390799743 5480448 236 18446744073709551615 4194304 4889804 548682069312 18446744073709551615 246406505284 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/31161/statm: 1338 236 197 169 0 49 0
[pid=31167] ppid=31161 vsize=1476512 CPUtime=761.96
/proc/31167/stat : 31167 (bsat) R 31161 31161 31096 0 -1 4194304 16395 0 0 0 76183 13 0 0 25 0 1 0 390799755 1511948288 15878 18446744073709551615 134512640 135463285 4294956784 18446744073709551615 134517801 0 0 4096 0 0 0 0 17 1 0 0
/proc/31167/statm: 369128 15878 92 232 0 368893 0
Current children cumulated CPU time (s) 762.07
Current children cumulated vsize (KiB) 1481864

[startup+822.301 s]
/proc/loadavg: 1.11 1.00 0.99 2/66 31167
/proc/meminfo: memFree=1711040/2055920 swapFree=4174080/4192956
[pid=31161] ppid=31159 vsize=5352 CPUtime=0.11
/proc/31161/stat : 31161 (Barcelogic) S 31159 31161 31096 0 -1 4194304 332 686 0 0 0 0 11 0 15 0 1 0 390799743 5480448 236 18446744073709551615 4194304 4889804 548682069312 18446744073709551615 246406505284 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/31161/statm: 1338 236 197 169 0 49 0
[pid=31167] ppid=31161 vsize=1476512 CPUtime=821.94
/proc/31167/stat : 31167 (bsat) R 31161 31161 31096 0 -1 4194304 16395 0 0 0 82181 13 0 0 25 0 1 0 390799755 1511948288 15878 18446744073709551615 134512640 135463285 4294956784 18446744073709551615 134517801 0 0 4096 0 0 0 0 17 1 0 0
/proc/31167/statm: 369128 15878 92 232 0 368893 0
Current children cumulated CPU time (s) 822.05
Current children cumulated vsize (KiB) 1481864

[startup+882.302 s]
/proc/loadavg: 1.11 1.02 1.00 2/66 31167
/proc/meminfo: memFree=1710976/2055920 swapFree=4174080/4192956
[pid=31161] ppid=31159 vsize=5352 CPUtime=0.11
/proc/31161/stat : 31161 (Barcelogic) S 31159 31161 31096 0 -1 4194304 332 686 0 0 0 0 11 0 15 0 1 0 390799743 5480448 236 18446744073709551615 4194304 4889804 548682069312 18446744073709551615 246406505284 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/31161/statm: 1338 236 197 169 0 49 0
[pid=31167] ppid=31161 vsize=1476512 CPUtime=881.92
/proc/31167/stat : 31167 (bsat) R 31161 31161 31096 0 -1 4194304 16495 0 0 0 88179 13 0 0 25 0 1 0 390799755 1511948288 15878 18446744073709551615 134512640 135463285 4294956784 18446744073709551615 134518059 0 0 4096 0 0 0 0 17 1 0 0
/proc/31167/statm: 369128 15878 92 232 0 368893 0
Current children cumulated CPU time (s) 882.03
Current children cumulated vsize (KiB) 1481864

[startup+942.301 s]
/proc/loadavg: 1.16 1.04 1.01 2/66 31167
/proc/meminfo: memFree=1711040/2055920 swapFree=4174080/4192956
[pid=31161] ppid=31159 vsize=5352 CPUtime=0.11
/proc/31161/stat : 31161 (Barcelogic) S 31159 31161 31096 0 -1 4194304 332 686 0 0 0 0 11 0 15 0 1 0 390799743 5480448 236 18446744073709551615 4194304 4889804 548682069312 18446744073709551615 246406505284 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/31161/statm: 1338 236 197 169 0 49 0
[pid=31167] ppid=31161 vsize=1476512 CPUtime=941.91
/proc/31167/stat : 31167 (bsat) R 31161 31161 31096 0 -1 4194304 16575 0 0 0 94178 13 0 0 25 0 1 0 390799755 1511948288 15878 18446744073709551615 134512640 135463285 4294956784 18446744073709551615 134518043 0 0 4096 0 0 0 0 17 1 0 0
/proc/31167/statm: 369128 15878 92 232 0 368893 0
Current children cumulated CPU time (s) 942.02
Current children cumulated vsize (KiB) 1481864

[startup+1002.3 s]
/proc/loadavg: 1.06 1.03 1.00 2/66 31167
/proc/meminfo: memFree=1711040/2055920 swapFree=4174080/4192956
[pid=31161] ppid=31159 vsize=5352 CPUtime=0.11
/proc/31161/stat : 31161 (Barcelogic) S 31159 31161 31096 0 -1 4194304 332 686 0 0 0 0 11 0 15 0 1 0 390799743 5480448 236 18446744073709551615 4194304 4889804 548682069312 18446744073709551615 246406505284 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/31161/statm: 1338 236 197 169 0 49 0
[pid=31167] ppid=31161 vsize=1476512 CPUtime=1001.89
/proc/31167/stat : 31167 (bsat) R 31161 31161 31096 0 -1 4194304 16575 0 0 0 100176 13 0 0 25 0 1 0 390799755 1511948288 15878 18446744073709551615 134512640 135463285 4294956784 18446744073709551615 134518059 0 0 4096 0 0 0 0 17 1 0 0
/proc/31167/statm: 369128 15878 92 232 0 368893 0
Current children cumulated CPU time (s) 1002
Current children cumulated vsize (KiB) 1481864

[startup+1062.3 s]
/proc/loadavg: 1.02 1.02 1.00 2/66 31167
/proc/meminfo: memFree=1711104/2055920 swapFree=4174080/4192956
[pid=31161] ppid=31159 vsize=5352 CPUtime=0.11
/proc/31161/stat : 31161 (Barcelogic) S 31159 31161 31096 0 -1 4194304 332 686 0 0 0 0 11 0 15 0 1 0 390799743 5480448 236 18446744073709551615 4194304 4889804 548682069312 18446744073709551615 246406505284 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/31161/statm: 1338 236 197 169 0 49 0
[pid=31167] ppid=31161 vsize=1476512 CPUtime=1061.88
/proc/31167/stat : 31167 (bsat) R 31161 31161 31096 0 -1 4194304 16575 0 0 0 106175 13 0 0 25 0 1 0 390799755 1511948288 15878 18446744073709551615 134512640 135463285 4294956784 18446744073709551615 134518059 0 0 4096 0 0 0 0 17 1 0 0
/proc/31167/statm: 369128 15878 92 232 0 368893 0
Current children cumulated CPU time (s) 1061.99
Current children cumulated vsize (KiB) 1481864

[startup+1122.3 s]
/proc/loadavg: 1.01 1.02 1.00 2/66 31167
/proc/meminfo: memFree=1707840/2055920 swapFree=4174080/4192956
[pid=31161] ppid=31159 vsize=5352 CPUtime=0.11
/proc/31161/stat : 31161 (Barcelogic) S 31159 31161 31096 0 -1 4194304 332 686 0 0 0 0 11 0 15 0 1 0 390799743 5480448 236 18446744073709551615 4194304 4889804 548682069312 18446744073709551615 246406505284 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/31161/statm: 1338 236 197 169 0 49 0
[pid=31167] ppid=31161 vsize=1476512 CPUtime=1121.86
/proc/31167/stat : 31167 (bsat) R 31161 31161 31096 0 -1 4194304 17417 0 0 0 112172 14 0 0 25 0 1 0 390799755 1511948288 16720 18446744073709551615 134512640 135463285 4294956784 18446744073709551615 134518059 0 0 4096 0 0 0 0 17 1 0 0
/proc/31167/statm: 369128 16720 92 232 0 368893 0
Current children cumulated CPU time (s) 1121.97
Current children cumulated vsize (KiB) 1481864

[startup+1182.3 s]
/proc/loadavg: 1.00 1.01 1.00 2/66 31167
/proc/meminfo: memFree=1696448/2055920 swapFree=4174080/4192956
[pid=31161] ppid=31159 vsize=5352 CPUtime=0.11
/proc/31161/stat : 31161 (Barcelogic) S 31159 31161 31096 0 -1 4194304 332 686 0 0 0 0 11 0 15 0 1 0 390799743 5480448 236 18446744073709551615 4194304 4889804 548682069312 18446744073709551615 246406505284 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/31161/statm: 1338 236 197 169 0 49 0
[pid=31167] ppid=31161 vsize=1476512 CPUtime=1181.85
/proc/31167/stat : 31167 (bsat) R 31161 31161 31096 0 -1 4194304 20277 0 0 0 118167 18 0 0 25 0 1 0 390799755 1511948288 19580 18446744073709551615 134512640 135463285 4294956784 18446744073709551615 134518352 0 0 4096 0 0 0 0 17 1 0 0
/proc/31167/statm: 369128 19580 92 232 0 368893 0
Current children cumulated CPU time (s) 1181.96
Current children cumulated vsize (KiB) 1481864



Maximum CPU time exceeded: sending SIGTERM then SIGKILL

[startup+1200.4 s]
/proc/loadavg: 1.00 1.01 1.00 2/66 31167
/proc/meminfo: memFree=1693120/2055920 swapFree=4174080/4192956
[pid=31161] ppid=31159 vsize=5352 CPUtime=0.11
/proc/31161/stat : 31161 (Barcelogic) S 31159 31161 31096 0 -1 4194304 332 686 0 0 0 0 11 0 15 0 1 0 390799743 5480448 236 18446744073709551615 4194304 4889804 548682069312 18446744073709551615 246406505284 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/31161/statm: 1338 236 197 169 0 49 0
[pid=31167] ppid=31161 vsize=1476512 CPUtime=1199.94
/proc/31167/stat : 31167 (bsat) R 31161 31161 31096 0 -1 4194304 21068 0 0 0 119976 18 0 0 25 0 1 0 390799755 1511948288 20371 18446744073709551615 134512640 135463285 4294956784 18446744073709551615 134517801 0 0 4096 0 0 0 0 17 1 0 0
/proc/31167/statm: 369128 20371 92 232 0 368893 0
Current children cumulated CPU time (s) 1200.05
Current children cumulated vsize (KiB) 1481864

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 31161 and gives childrusage.ru_utime.tv_sec=0 childrusage.ru_utime.tv_usec=112982 childrusage.ru_stime.tv_sec=0 childrusage.ru_stime.tv_usec=9998
CPU time returned by wait4() is 0.12298
while last known CPU time is 1200.05

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): 1200.05
CPU user time (s): 1199.87
CPU system time (s): 0.18
CPU usage (%): 99.9697
Max. virtual memory (cumulated for all children) (KiB): 1482260

getrusage(RUSAGE_CHILDREN,...) data:
user time used= 0.112982
system time used= 0.009998
maximum resident set size= 0
integral shared memory size= 0
integral unshared data size= 0
integral unshared stack size= 0
page reclaims= 1018
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= 34
involuntary context switches= 10

runsolver used 0.814876 second user time and 2.52262 second system time

The end

Launcher Data (download as text)

Begin job on node61 on Mon Mar 12 14:07:08 UTC 2007

IDJOB= 339634
IDBENCH= 24751
IDSOLVER= 122
FILE ID= node61/339634-1173708428

PBS_JOBID= 4101778

Free space on /tmp= 66517 MiB

SOLVER NAME= barcelogic 2007-02-08
BENCH NAME= HOME/pub/bench/SAT07/crafted/Difficult/contest-02-03-04/contest04-connm-ue-csp-sat-n800-d0.04-s362703357.sat05-548.reshuffled-07.cnf
COMMAND LINE= /tmp/evaluation/339634-1173708428/Barcelogic /tmp/evaluation/339634-1173708428/instance-339634-1173708428.cnf            
RUNSOLVER COMMAND LINE= runsolver  --timestamp  -w ROOT/results/node61/watcher-339634-1173708428 -o ROOT/results/node61/solver-339634-1173708428 -C 1200 -W 2400 -M 1800 --output-limit 1,15  /tmp/evaluation/339634-1173708428/Barcelogic /tmp/evaluation/339634-1173708428/instance-339634-1173708428.cnf            

META MD5SUM SOLVER= 543870ed8fcecafe9ec15dfb146dc18f
MD5SUM BENCH=  d8fa78c834564753f42ad3a5aaefa23a

RANDOM SEED= 990664278

TIME LIMIT= 1200 seconds
MEMORY LIMIT= 1800 MiB

Linux node61.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:       1775832 kB
Buffers:         31448 kB
Cached:         190232 kB
SwapCached:      13192 kB
Active:         129076 kB
Inactive:       113536 kB
HighTotal:           0 kB
HighFree:            0 kB
LowTotal:      2055920 kB
LowFree:       1775832 kB
SwapTotal:     4192956 kB
SwapFree:      4174080 kB
Dirty:            2092 kB
Writeback:           0 kB
Mapped:          15260 kB
Slab:            23680 kB
Committed_AS:   928344 kB
PageTables:       1388 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= 66517 MiB

End job on node61 on Mon Mar 12 14:27:11 UTC 2007