Trace number 303868

Some explanations

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

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

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

Solver answer on this benchmark

Solver NameAnswerCPU timeWall clock time
barcelogic 2007-02-08? (TO) 1200.03 1200.42

General information on the benchmark

Namerandom/LargeSize/7SAT/v220/
unif-k7-r85-v220-c18700-S409751023-10.cnf
MD5SUM8e1ff6249c051ee854299a819fd1daf5
Bench CategoryRANDOM (random instances)
Best result obtained on this benchmark
Best CPU time to get the best result obtained on this benchmark
Satisfiable
(Un)Satisfiability was proved
Number of variables220
Number of clauses18700
Sum of the clauses size130900
Maximum clause length7
Minimum clause length7
Number of clauses of size 10
Number of clauses of size 20
Number of clauses of size 30
Number of clauses of size 40
Number of clauses of size 50
Number of clauses of size over 518700

Solver Data (download as text)

0.00/0.01	c Parsing...
0.00/0.03	c ==============================================================================
0.00/0.03	c |           |     ORIGINAL     |              LEARNT              |          |
0.00/0.03	c | Conflicts | Clauses Literals |   Limit Clauses Literals  Lit/Cl | Progress |
0.00/0.03	c ==============================================================================
0.00/0.03	c |         0 |   18700   130900 |    5609       0        0     nan |  0.000 % |
0.00/0.03	c ==============================================================================
0.00/0.03	c Result  :   #vars: 220   #clauses: 18700   #literals: 130900
0.00/0.03	c CPU time:   0.025996 s
0.00/0.03	c ==============================================================================

Verifier Data (download as text)

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

Watcher Data (download as text)

runsolver version 3.2.0 (c) roussel@cril.univ-artois.fr

command line: runsolver --timestamp -w ROOT/results/node5/watcher-303868-1172045654 -o ROOT/results/node5/solver-303868-1172045654 -C 1200 -M 1800 --output-limit 1,15 /tmp/evaluation/303868-1172045654/Barcelogic /tmp/evaluation/303868-1172045654/instance-303868-1172045654.cnf 

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


[startup+0 s]
/proc/loadavg: 0.92 0.98 1.08 3/77 10209
/proc/meminfo: memFree=1478176/2055920 swapFree=4192812/4192956
[pid=10209] ppid=10207 vsize=5356 CPUtime=0
/proc/10209/stat : 10209 (Barcelogic) S 10207 10209 9442 0 -1 4194304 274 0 0 0 0 0 0 0 18 0 1 0 224520196 5484544 233 18446744073709551615 4194304 4889804 548682069232 18446744073709551615 226913648722 0 0 4100 65536 18446744071563648864 0 0 17 1 0 0
/proc/10209/statm: 1339 233 195 169 0 50 0
[pid=10210] ppid=10209 vsize=5356 CPUtime=0
/proc/10210/stat : 10210 (Barcelogic) S 10209 10209 9442 0 -1 4194368 52 25 0 0 0 0 0 0 20 0 1 0 224520196 5484544 237 18446744073709551615 4194304 4889804 548682069232 18446744073709551615 226913477444 0 65536 4096 65538 18446744071563356171 0 0 17 1 0 0
/proc/10210/statm: 1339 237 198 169 0 50 0
[pid=10212] ppid=10210 vsize=0 CPUtime=0
/proc/10212/stat : 10212 (sed) R 10210 10209 9442 0 -1 4194308 164 0 0 0 0 0 0 0 21 0 1 0 224520196 0 0 18446744073709551615 0 0 0 0 0 0 0 4096 0 0 0 0 17 1 0 0
/proc/10212/statm: 
[startup+0.108803 s]
/proc/loadavg: 0.92 0.98 1.08 3/77 10209
/proc/meminfo: memFree=1478176/2055920 swapFree=4192812/4192956
[pid=10209] ppid=10207 vsize=5356 CPUtime=0.06
/proc/10209/stat : 10209 (Barcelogic) S 10207 10209 9442 0 -1 4194304 332 779 0 0 0 0 6 0 16 0 1 0 224520196 5484544 237 18446744073709551615 4194304 4889804 548682069232 18446744073709551615 226913477444 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/10209/statm: 1339 237 197 169 0 50 0
Current children cumulated CPU time (s) 0.06
Current children cumulated vsize (KiB) 5356

[startup+0.516845 s]
/proc/loadavg: 0.92 0.98 1.08 3/77 10209
/proc/meminfo: memFree=1478176/2055920 swapFree=4192812/4192956
[pid=10209] ppid=10207 vsize=5356 CPUtime=0.06
/proc/10209/stat : 10209 (Barcelogic) S 10207 10209 9442 0 -1 4194304 332 779 0 0 0 0 6 0 16 0 1 0 224520196 5484544 237 18446744073709551615 4194304 4889804 548682069232 18446744073709551615 226913477444 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/10209/statm: 1339 237 197 169 0 50 0
Current children cumulated CPU time (s) 0.06
Current children cumulated vsize (KiB) 5356

[startup+1.33794 s]
/proc/loadavg: 0.92 0.98 1.08 2/79 10215
/proc/meminfo: memFree=1466896/2055920 swapFree=4192812/4192956
[pid=10209] ppid=10207 vsize=5356 CPUtime=0.06
/proc/10209/stat : 10209 (Barcelogic) S 10207 10209 9442 0 -1 4194304 332 779 0 0 0 0 6 0 16 0 1 0 224520196 5484544 237 18446744073709551615 4194304 4889804 548682069232 18446744073709551615 226913477444 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/10209/statm: 1339 237 197 169 0 50 0
[pid=10215] ppid=10209 vsize=1476524 CPUtime=1.25
/proc/10215/stat : 10215 (bsat) R 10209 10209 9442 0 -1 4194304 3017 0 0 0 124 1 0 0 25 0 1 0 224520204 1511960576 2991 18446744073709551615 134512640 135463285 4294956704 18446744073709551615 134518821 0 0 4096 0 0 0 0 17 1 0 0
/proc/10215/statm: 369131 2991 81 232 0 368896 0
Current children cumulated CPU time (s) 1.31
Current children cumulated vsize (KiB) 1481880

[startup+2.98513 s]
/proc/loadavg: 0.92 0.98 1.08 2/79 10215
/proc/meminfo: memFree=1460240/2055920 swapFree=4192812/4192956
[pid=10209] ppid=10207 vsize=5356 CPUtime=0.06
/proc/10209/stat : 10209 (Barcelogic) S 10207 10209 9442 0 -1 4194304 332 779 0 0 0 0 6 0 16 0 1 0 224520196 5484544 237 18446744073709551615 4194304 4889804 548682069232 18446744073709551615 226913477444 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/10209/statm: 1339 237 197 169 0 50 0
[pid=10215] ppid=10209 vsize=1476524 CPUtime=2.89
/proc/10215/stat : 10215 (bsat) R 10209 10209 9442 0 -1 4194304 5314 0 0 0 287 2 0 0 25 0 1 0 224520204 1511960576 5288 18446744073709551615 134512640 135463285 4294956704 18446744073709551615 134518043 0 0 4096 0 0 0 0 17 1 0 0
/proc/10215/statm: 369131 5288 81 232 0 368896 0
Current children cumulated CPU time (s) 2.95
Current children cumulated vsize (KiB) 1481880

[startup+6.2615 s]
/proc/loadavg: 0.93 0.98 1.08 2/79 10215
/proc/meminfo: memFree=1443344/2055920 swapFree=4192812/4192956
[pid=10209] ppid=10207 vsize=5356 CPUtime=0.06
/proc/10209/stat : 10209 (Barcelogic) S 10207 10209 9442 0 -1 4194304 332 779 0 0 0 0 6 0 16 0 1 0 224520196 5484544 237 18446744073709551615 4194304 4889804 548682069232 18446744073709551615 226913477444 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/10209/statm: 1339 237 197 169 0 50 0
[pid=10215] ppid=10209 vsize=1476524 CPUtime=6.17
/proc/10215/stat : 10215 (bsat) R 10209 10209 9442 0 -1 4194304 9146 0 0 0 612 5 0 0 25 0 1 0 224520204 1511960576 9120 18446744073709551615 134512640 135463285 4294956704 18446744073709551615 134517801 0 0 4096 0 0 0 0 17 1 0 0
/proc/10215/statm: 369131 9120 81 232 0 368896 0
Current children cumulated CPU time (s) 6.23
Current children cumulated vsize (KiB) 1481880

[startup+12.7262 s]
/proc/loadavg: 0.93 0.98 1.08 2/79 10215
/proc/meminfo: memFree=1418512/2055920 swapFree=4192812/4192956
[pid=10209] ppid=10207 vsize=5356 CPUtime=0.06
/proc/10209/stat : 10209 (Barcelogic) S 10207 10209 9442 0 -1 4194304 332 779 0 0 0 0 6 0 16 0 1 0 224520196 5484544 237 18446744073709551615 4194304 4889804 548682069232 18446744073709551615 226913477444 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/10209/statm: 1339 237 197 169 0 50 0
[pid=10215] ppid=10209 vsize=1476524 CPUtime=12.63
/proc/10215/stat : 10215 (bsat) R 10209 10209 9442 0 -1 4194304 14945 0 0 0 1256 7 0 0 25 0 1 0 224520204 1511960576 14919 18446744073709551615 134512640 135463285 4294956704 18446744073709551615 134535296 0 0 4096 0 0 0 0 17 1 0 0
/proc/10215/statm: 369131 14919 81 232 0 368896 0
Current children cumulated CPU time (s) 12.69
Current children cumulated vsize (KiB) 1481880

[startup+25.5327 s]
/proc/loadavg: 0.95 0.98 1.08 2/79 10215
/proc/meminfo: memFree=1380048/2055920 swapFree=4192812/4192956
[pid=10209] ppid=10207 vsize=5356 CPUtime=0.06
/proc/10209/stat : 10209 (Barcelogic) S 10207 10209 9442 0 -1 4194304 332 779 0 0 0 0 6 0 16 0 1 0 224520196 5484544 237 18446744073709551615 4194304 4889804 548682069232 18446744073709551615 226913477444 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/10209/statm: 1339 237 197 169 0 50 0
[pid=10215] ppid=10209 vsize=1476524 CPUtime=25.43
/proc/10215/stat : 10215 (bsat) R 10209 10209 9442 0 -1 4194304 24897 0 0 0 2532 11 0 0 25 0 1 0 224520204 1511960576 24871 18446744073709551615 134512640 135463285 4294956704 18446744073709551615 134517801 0 0 4096 0 0 0 0 17 1 0 0
/proc/10215/statm: 369131 24871 81 232 0 368896 0
Current children cumulated CPU time (s) 25.49
Current children cumulated vsize (KiB) 1481880

[startup+51.1626 s]
/proc/loadavg: 0.96 0.98 1.08 2/79 10215
/proc/meminfo: memFree=1318864/2055920 swapFree=4192812/4192956
[pid=10209] ppid=10207 vsize=5356 CPUtime=0.06
/proc/10209/stat : 10209 (Barcelogic) S 10207 10209 9442 0 -1 4194304 332 779 0 0 0 0 6 0 16 0 1 0 224520196 5484544 237 18446744073709551615 4194304 4889804 548682069232 18446744073709551615 226913477444 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/10209/statm: 1339 237 197 169 0 50 0
[pid=10215] ppid=10209 vsize=1476524 CPUtime=51.06
/proc/10215/stat : 10215 (bsat) R 10209 10209 9442 0 -1 4194304 39688 0 0 0 5084 22 0 0 25 0 1 0 224520204 1511960576 39662 18446744073709551615 134512640 135463285 4294956704 18446744073709551615 134518059 0 0 4096 0 0 0 0 17 1 0 0
/proc/10215/statm: 369131 39662 81 232 0 368896 0
Current children cumulated CPU time (s) 51.12
Current children cumulated vsize (KiB) 1481880

[startup+102.418 s]
/proc/loadavg: 0.98 0.98 1.07 2/79 10215
/proc/meminfo: memFree=1243664/2055920 swapFree=4192812/4192956
[pid=10209] ppid=10207 vsize=5356 CPUtime=0.06
/proc/10209/stat : 10209 (Barcelogic) S 10207 10209 9442 0 -1 4194304 332 779 0 0 0 0 6 0 16 0 1 0 224520196 5484544 237 18446744073709551615 4194304 4889804 548682069232 18446744073709551615 226913477444 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/10209/statm: 1339 237 197 169 0 50 0
[pid=10215] ppid=10209 vsize=1476524 CPUtime=102.3
/proc/10215/stat : 10215 (bsat) R 10209 10209 9442 0 -1 4194304 58616 0 0 0 10190 40 0 0 25 0 1 0 224520204 1511960576 58590 18446744073709551615 134512640 135463285 4294956704 18446744073709551615 134517801 0 0 4096 0 0 0 0 17 1 0 0
/proc/10215/statm: 369131 58590 81 232 0 368896 0
Current children cumulated CPU time (s) 102.36
Current children cumulated vsize (KiB) 1481880

[startup+162.493 s]
/proc/loadavg: 0.99 0.98 1.07 2/79 10215
/proc/meminfo: memFree=1188496/2055920 swapFree=4192812/4192956
[pid=10209] ppid=10207 vsize=5356 CPUtime=0.06
/proc/10209/stat : 10209 (Barcelogic) S 10207 10209 9442 0 -1 4194304 332 779 0 0 0 0 6 0 16 0 1 0 224520196 5484544 237 18446744073709551615 4194304 4889804 548682069232 18446744073709551615 226913477444 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/10209/statm: 1339 237 197 169 0 50 0
[pid=10215] ppid=10209 vsize=1476524 CPUtime=162.35
/proc/10215/stat : 10215 (bsat) R 10209 10209 9442 0 -1 4194304 72138 0 0 0 16183 52 0 0 25 0 1 0 224520204 1511960576 72112 18446744073709551615 134512640 135463285 4294956704 18446744073709551615 134517801 0 0 4096 0 0 0 0 17 1 0 0
/proc/10215/statm: 369131 72112 81 232 0 368896 0
Current children cumulated CPU time (s) 162.41
Current children cumulated vsize (KiB) 1481880

[startup+222.562 s]
/proc/loadavg: 0.99 0.98 1.06 2/79 10215
/proc/meminfo: memFree=1148944/2055920 swapFree=4192812/4192956
[pid=10209] ppid=10207 vsize=5356 CPUtime=0.06
/proc/10209/stat : 10209 (Barcelogic) S 10207 10209 9442 0 -1 4194304 332 779 0 0 0 0 6 0 16 0 1 0 224520196 5484544 237 18446744073709551615 4194304 4889804 548682069232 18446744073709551615 226913477444 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/10209/statm: 1339 237 197 169 0 50 0
[pid=10215] ppid=10209 vsize=1476524 CPUtime=222.4
/proc/10215/stat : 10215 (bsat) R 10209 10209 9442 0 -1 4194304 82048 0 0 0 22177 63 0 0 25 0 1 0 224520204 1511960576 82022 18446744073709551615 134512640 135463285 4294956704 18446744073709551615 134517801 0 0 4096 0 0 0 0 17 1 0 0
/proc/10215/statm: 369131 82022 81 232 0 368896 0
Current children cumulated CPU time (s) 222.46
Current children cumulated vsize (KiB) 1481880

[startup+282.634 s]
/proc/loadavg: 0.99 0.98 1.06 2/79 10215
/proc/meminfo: memFree=1116304/2055920 swapFree=4192812/4192956
[pid=10209] ppid=10207 vsize=5356 CPUtime=0.06
/proc/10209/stat : 10209 (Barcelogic) S 10207 10209 9442 0 -1 4194304 332 779 0 0 0 0 6 0 16 0 1 0 224520196 5484544 237 18446744073709551615 4194304 4889804 548682069232 18446744073709551615 226913477444 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/10209/statm: 1339 237 197 169 0 50 0
[pid=10215] ppid=10209 vsize=1476524 CPUtime=282.46
/proc/10215/stat : 10215 (bsat) R 10209 10209 9442 0 -1 4194304 90213 0 0 0 28175 71 0 0 25 0 1 0 224520204 1511960576 90187 18446744073709551615 134512640 135463285 4294956704 18446744073709551615 134517801 0 0 4096 0 0 0 0 17 1 0 0
/proc/10215/statm: 369131 90187 81 232 0 368896 0
Current children cumulated CPU time (s) 282.52
Current children cumulated vsize (KiB) 1481880

[startup+342.7 s]
/proc/loadavg: 0.99 0.98 1.05 2/79 10215
/proc/meminfo: memFree=1088656/2055920 swapFree=4192812/4192956
[pid=10209] ppid=10207 vsize=5356 CPUtime=0.06
/proc/10209/stat : 10209 (Barcelogic) S 10207 10209 9442 0 -1 4194304 332 779 0 0 0 0 6 0 16 0 1 0 224520196 5484544 237 18446744073709551615 4194304 4889804 548682069232 18446744073709551615 226913477444 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/10209/statm: 1339 237 197 169 0 50 0
[pid=10215] ppid=10209 vsize=1476524 CPUtime=342.51
/proc/10215/stat : 10215 (bsat) R 10209 10209 9442 0 -1 4194304 97146 0 0 0 34173 78 0 0 25 0 1 0 224520204 1511960576 97120 18446744073709551615 134512640 135463285 4294956704 18446744073709551615 134517801 0 0 4096 0 0 0 0 17 1 0 0
/proc/10215/statm: 369131 97120 81 232 0 368896 0
Current children cumulated CPU time (s) 342.57
Current children cumulated vsize (KiB) 1481880

[startup+402.776 s]
/proc/loadavg: 0.99 0.98 1.04 2/79 10215
/proc/meminfo: memFree=1061520/2055920 swapFree=4192812/4192956
[pid=10209] ppid=10207 vsize=5356 CPUtime=0.06
/proc/10209/stat : 10209 (Barcelogic) S 10207 10209 9442 0 -1 4194304 332 779 0 0 0 0 6 0 16 0 1 0 224520196 5484544 237 18446744073709551615 4194304 4889804 548682069232 18446744073709551615 226913477444 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/10209/statm: 1339 237 197 169 0 50 0
[pid=10215] ppid=10209 vsize=1476524 CPUtime=402.57
/proc/10215/stat : 10215 (bsat) R 10209 10209 9442 0 -1 4194304 103799 0 0 0 40173 84 0 0 25 0 1 0 224520204 1511960576 103773 18446744073709551615 134512640 135463285 4294956704 18446744073709551615 134518059 0 0 4096 0 0 0 0 17 1 0 0
/proc/10215/statm: 369131 103773 81 232 0 368896 0
Current children cumulated CPU time (s) 402.63
Current children cumulated vsize (KiB) 1481880

[startup+462.845 s]
/proc/loadavg: 0.99 0.98 1.04 2/79 10215
/proc/meminfo: memFree=1038864/2055920 swapFree=4192812/4192956
[pid=10209] ppid=10207 vsize=5356 CPUtime=0.06
/proc/10209/stat : 10209 (Barcelogic) S 10207 10209 9442 0 -1 4194304 332 779 0 0 0 0 6 0 16 0 1 0 224520196 5484544 237 18446744073709551615 4194304 4889804 548682069232 18446744073709551615 226913477444 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/10209/statm: 1339 237 197 169 0 50 0
[pid=10215] ppid=10209 vsize=1476524 CPUtime=462.62
/proc/10215/stat : 10215 (bsat) R 10209 10209 9442 0 -1 4194304 109482 0 0 0 46174 88 0 0 25 0 1 0 224520204 1511960576 109456 18446744073709551615 134512640 135463285 4294956704 18446744073709551615 134535238 0 0 4096 0 0 0 0 17 1 0 0
/proc/10215/statm: 369131 109456 81 232 0 368896 0
Current children cumulated CPU time (s) 462.68
Current children cumulated vsize (KiB) 1481880

[startup+522.921 s]
/proc/loadavg: 0.99 0.98 1.03 2/79 10215

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

[pid=10209] ppid=10207 vsize=5356 CPUtime=0.06
/proc/10209/stat : 10209 (Barcelogic) S 10207 10209 9442 0 -1 4194304 332 779 0 0 0 0 6 0 16 0 1 0 224520196 5484544 237 18446744073709551615 4194304 4889804 548682069232 18446744073709551615 226913477444 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/10209/statm: 1339 237 197 169 0 50 0
[pid=10215] ppid=10209 vsize=1476524 CPUtime=582.73
/proc/10215/stat : 10215 (bsat) R 10209 10209 9442 0 -1 4194304 119887 0 0 0 58175 98 0 0 25 0 1 0 224520204 1511960576 119861 18446744073709551615 134512640 135463285 4294956704 18446744073709551615 134517801 0 0 4096 0 0 0 0 17 1 0 0
/proc/10215/statm: 369131 119861 81 232 0 368896 0
Current children cumulated CPU time (s) 582.79
Current children cumulated vsize (KiB) 1481880

[startup+643.068 s]
/proc/loadavg: 0.99 0.98 1.02 2/79 10215
/proc/meminfo: memFree=976528/2055920 swapFree=4192812/4192956
[pid=10209] ppid=10207 vsize=5356 CPUtime=0.06
/proc/10209/stat : 10209 (Barcelogic) S 10207 10209 9442 0 -1 4194304 332 779 0 0 0 0 6 0 16 0 1 0 224520196 5484544 237 18446744073709551615 4194304 4889804 548682069232 18446744073709551615 226913477444 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/10209/statm: 1339 237 197 169 0 50 0
[pid=10215] ppid=10209 vsize=1476524 CPUtime=642.78
/proc/10215/stat : 10215 (bsat) R 10209 10209 9442 0 -1 4194304 125029 0 0 0 64175 103 0 0 25 0 1 0 224520204 1511960576 125003 18446744073709551615 134512640 135463285 4294956704 18446744073709551615 134517801 0 0 4096 0 0 0 0 17 1 0 0
/proc/10215/statm: 369131 125003 81 232 0 368896 0
Current children cumulated CPU time (s) 642.84
Current children cumulated vsize (KiB) 1481880

[startup+703.135 s]
/proc/loadavg: 0.99 0.98 1.01 2/79 10215
/proc/meminfo: memFree=958096/2055920 swapFree=4192812/4192956
[pid=10209] ppid=10207 vsize=5356 CPUtime=0.06
/proc/10209/stat : 10209 (Barcelogic) S 10207 10209 9442 0 -1 4194304 332 779 0 0 0 0 6 0 16 0 1 0 224520196 5484544 237 18446744073709551615 4194304 4889804 548682069232 18446744073709551615 226913477444 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/10209/statm: 1339 237 197 169 0 50 0
[pid=10215] ppid=10209 vsize=1476524 CPUtime=702.84
/proc/10215/stat : 10215 (bsat) R 10209 10209 9442 0 -1 4194304 129633 0 0 0 70176 108 0 0 25 0 1 0 224520204 1511960576 129607 18446744073709551615 134512640 135463285 4294956704 18446744073709551615 134529786 0 0 4096 0 0 0 0 17 1 0 0
/proc/10215/statm: 369131 129607 81 232 0 368896 0
Current children cumulated CPU time (s) 702.9
Current children cumulated vsize (KiB) 1481880

[startup+763.205 s]
/proc/loadavg: 0.99 0.98 1.01 2/79 10215
/proc/meminfo: memFree=941648/2055920 swapFree=4192812/4192956
[pid=10209] ppid=10207 vsize=5356 CPUtime=0.06
/proc/10209/stat : 10209 (Barcelogic) S 10207 10209 9442 0 -1 4194304 332 779 0 0 0 0 6 0 16 0 1 0 224520196 5484544 237 18446744073709551615 4194304 4889804 548682069232 18446744073709551615 226913477444 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/10209/statm: 1339 237 197 169 0 50 0
[pid=10215] ppid=10209 vsize=1476524 CPUtime=762.89
/proc/10215/stat : 10215 (bsat) R 10209 10209 9442 0 -1 4194304 133756 0 0 0 76179 110 0 0 25 0 1 0 224520204 1511960576 133730 18446744073709551615 134512640 135463285 4294956704 18446744073709551615 134517801 0 0 4096 0 0 0 0 17 1 0 0
/proc/10215/statm: 369131 133730 81 232 0 368896 0
Current children cumulated CPU time (s) 762.95
Current children cumulated vsize (KiB) 1481880

[startup+823.278 s]
/proc/loadavg: 0.99 0.98 1.00 2/79 10215
/proc/meminfo: memFree=924432/2055920 swapFree=4192812/4192956
[pid=10209] ppid=10207 vsize=5356 CPUtime=0.06
/proc/10209/stat : 10209 (Barcelogic) S 10207 10209 9442 0 -1 4194304 332 779 0 0 0 0 6 0 16 0 1 0 224520196 5484544 237 18446744073709551615 4194304 4889804 548682069232 18446744073709551615 226913477444 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/10209/statm: 1339 237 197 169 0 50 0
[pid=10215] ppid=10209 vsize=1476524 CPUtime=822.95
/proc/10215/stat : 10215 (bsat) R 10209 10209 9442 0 -1 4194304 137986 0 0 0 82180 115 0 0 25 0 1 0 224520204 1511960576 137960 18446744073709551615 134512640 135463285 4294956704 18446744073709551615 134517801 0 0 4096 0 0 0 0 17 1 0 0
/proc/10215/statm: 369131 137960 81 232 0 368896 0
Current children cumulated CPU time (s) 823.01
Current children cumulated vsize (KiB) 1481880

[startup+883.348 s]
/proc/loadavg: 0.99 0.98 1.00 2/79 10215
/proc/meminfo: memFree=908240/2055920 swapFree=4192812/4192956
[pid=10209] ppid=10207 vsize=5356 CPUtime=0.06
/proc/10209/stat : 10209 (Barcelogic) S 10207 10209 9442 0 -1 4194304 332 779 0 0 0 0 6 0 16 0 1 0 224520196 5484544 237 18446744073709551615 4194304 4889804 548682069232 18446744073709551615 226913477444 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/10209/statm: 1339 237 197 169 0 50 0
[pid=10215] ppid=10209 vsize=1476524 CPUtime=883
/proc/10215/stat : 10215 (bsat) R 10209 10209 9442 0 -1 4194304 142055 0 0 0 88181 119 0 0 25 0 1 0 224520204 1511960576 142029 18446744073709551615 134512640 135463285 4294956704 18446744073709551615 134517801 0 0 4096 0 0 0 0 17 1 0 0
/proc/10215/statm: 369131 142029 81 232 0 368896 0
Current children cumulated CPU time (s) 883.06
Current children cumulated vsize (KiB) 1481880

[startup+943.418 s]
/proc/loadavg: 0.99 0.98 1.00 2/79 10215
/proc/meminfo: memFree=891984/2055920 swapFree=4192812/4192956
[pid=10209] ppid=10207 vsize=5356 CPUtime=0.06
/proc/10209/stat : 10209 (Barcelogic) S 10207 10209 9442 0 -1 4194304 332 779 0 0 0 0 6 0 16 0 1 0 224520196 5484544 237 18446744073709551615 4194304 4889804 548682069232 18446744073709551615 226913477444 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/10209/statm: 1339 237 197 169 0 50 0
[pid=10215] ppid=10209 vsize=1476524 CPUtime=943.05
/proc/10215/stat : 10215 (bsat) R 10209 10209 9442 0 -1 4194304 146120 0 0 0 94181 124 0 0 25 0 1 0 224520204 1511960576 146094 18446744073709551615 134512640 135463285 4294956704 18446744073709551615 134517801 0 0 4096 0 0 0 0 17 1 0 0
/proc/10215/statm: 369131 146094 81 232 0 368896 0
Current children cumulated CPU time (s) 943.11
Current children cumulated vsize (KiB) 1481880

[startup+1003.48 s]
/proc/loadavg: 0.99 0.98 1.00 2/79 10215
/proc/meminfo: memFree=876944/2055920 swapFree=4192812/4192956
[pid=10209] ppid=10207 vsize=5356 CPUtime=0.06
/proc/10209/stat : 10209 (Barcelogic) S 10207 10209 9442 0 -1 4194304 332 779 0 0 0 0 6 0 16 0 1 0 224520196 5484544 237 18446744073709551615 4194304 4889804 548682069232 18446744073709551615 226913477444 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/10209/statm: 1339 237 197 169 0 50 0
[pid=10215] ppid=10209 vsize=1476524 CPUtime=1003.1
/proc/10215/stat : 10215 (bsat) R 10209 10209 9442 0 -1 4194304 149900 0 0 0 100182 128 0 0 25 0 1 0 224520204 1511960576 149874 18446744073709551615 134512640 135463285 4294956704 18446744073709551615 134517801 0 0 4096 0 0 0 0 17 1 0 0
/proc/10215/statm: 369131 149874 81 232 0 368896 0
Current children cumulated CPU time (s) 1003.16
Current children cumulated vsize (KiB) 1481880

[startup+1063.56 s]
/proc/loadavg: 0.99 0.98 1.00 2/79 10215
/proc/meminfo: memFree=861840/2055920 swapFree=4192812/4192956
[pid=10209] ppid=10207 vsize=5356 CPUtime=0.06
/proc/10209/stat : 10209 (Barcelogic) S 10207 10209 9442 0 -1 4194304 332 779 0 0 0 0 6 0 16 0 1 0 224520196 5484544 237 18446744073709551615 4194304 4889804 548682069232 18446744073709551615 226913477444 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/10209/statm: 1339 237 197 169 0 50 0
[pid=10215] ppid=10209 vsize=1476524 CPUtime=1063.15
/proc/10215/stat : 10215 (bsat) R 10209 10209 9442 0 -1 4194304 153608 0 0 0 106182 133 0 0 25 0 1 0 224520204 1511960576 153582 18446744073709551615 134512640 135463285 4294956704 18446744073709551615 134517801 0 0 4096 0 0 0 0 17 1 0 0
/proc/10215/statm: 369131 153582 81 232 0 368896 0
Current children cumulated CPU time (s) 1063.21
Current children cumulated vsize (KiB) 1481880

[startup+1123.63 s]
/proc/loadavg: 0.99 0.98 1.00 2/79 10215
/proc/meminfo: memFree=848080/2055920 swapFree=4192812/4192956
[pid=10209] ppid=10207 vsize=5356 CPUtime=0.06
/proc/10209/stat : 10209 (Barcelogic) S 10207 10209 9442 0 -1 4194304 332 779 0 0 0 0 6 0 16 0 1 0 224520196 5484544 237 18446744073709551615 4194304 4889804 548682069232 18446744073709551615 226913477444 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/10209/statm: 1339 237 197 169 0 50 0
[pid=10215] ppid=10209 vsize=1476524 CPUtime=1123.21
/proc/10215/stat : 10215 (bsat) R 10209 10209 9442 0 -1 4194304 157063 0 0 0 112184 137 0 0 25 0 1 0 224520204 1511960576 157037 18446744073709551615 134512640 135463285 4294956704 18446744073709551615 134517801 0 0 4096 0 0 0 0 17 1 0 0
/proc/10215/statm: 369131 157037 81 232 0 368896 0
Current children cumulated CPU time (s) 1123.27
Current children cumulated vsize (KiB) 1481880

[startup+1183.7 s]
/proc/loadavg: 0.99 0.98 1.00 2/79 10215
/proc/meminfo: memFree=834896/2055920 swapFree=4192812/4192956
[pid=10209] ppid=10207 vsize=5356 CPUtime=0.06
/proc/10209/stat : 10209 (Barcelogic) S 10207 10209 9442 0 -1 4194304 332 779 0 0 0 0 6 0 16 0 1 0 224520196 5484544 237 18446744073709551615 4194304 4889804 548682069232 18446744073709551615 226913477444 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/10209/statm: 1339 237 197 169 0 50 0
[pid=10215] ppid=10209 vsize=1476524 CPUtime=1183.26
/proc/10215/stat : 10215 (bsat) R 10209 10209 9442 0 -1 4194304 160362 0 0 0 118186 140 0 0 25 0 1 0 224520204 1511960576 160336 18446744073709551615 134512640 135463285 4294956704 18446744073709551615 134517801 0 0 4096 0 0 0 0 17 1 0 0
/proc/10215/statm: 369131 160336 81 232 0 368896 0
Current children cumulated CPU time (s) 1183.32
Current children cumulated vsize (KiB) 1481880



Maximum CPU time exceeded: sending SIGTERM then SIGKILL

[startup+1200.4 s]
/proc/loadavg: 0.99 0.98 1.00 2/79 10215
/proc/meminfo: memFree=830928/2055920 swapFree=4192812/4192956
[pid=10209] ppid=10207 vsize=5356 CPUtime=0.06
/proc/10209/stat : 10209 (Barcelogic) S 10207 10209 9442 0 -1 4194304 332 779 0 0 0 0 6 0 16 0 1 0 224520196 5484544 237 18446744073709551615 4194304 4889804 548682069232 18446744073709551615 226913477444 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/10209/statm: 1339 237 197 169 0 50 0
[pid=10215] ppid=10209 vsize=1476524 CPUtime=1199.97
/proc/10215/stat : 10215 (bsat) R 10209 10209 9442 0 -1 4194304 161295 0 0 0 119856 141 0 0 25 0 1 0 224520204 1511960576 161269 18446744073709551615 134512640 135463285 4294956704 18446744073709551615 134517801 0 0 4096 0 0 0 0 17 1 0 0
/proc/10215/statm: 369131 161269 81 232 0 368896 0
Current children cumulated CPU time (s) 1200.03
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

[startup+1200.4 s]
/proc/loadavg: 0.99 0.98 1.00 2/79 10215
/proc/meminfo: memFree=830928/2055920 swapFree=4192812/4192956
[pid=10209] ppid=10207 vsize=5356 CPUtime=0.06
/proc/10209/stat : 10209 (Barcelogic) S 10207 10209 9442 0 -1 4194304 332 779 0 0 0 0 6 0 16 0 1 0 224520196 5484544 237 18446744073709551615 4194304 4889804 548682069232 18446744073709551615 226913477444 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/10209/statm: 1339 237 197 169 0 50 0
[pid=10215] ppid=10209 vsize=1476524 CPUtime=1199.97
/proc/10215/stat : 10215 (bsat) R 10209 10209 9442 0 -1 4194304 161295 0 0 0 119856 141 0 0 25 0 1 0 224520204 1511960576 161269 18446744073709551615 134512640 135463285 4294956704 18446744073709551615 134517801 0 0 4096 0 0 0 0 17 1 0 0
/proc/10215/statm: 369131 161269 81 232 0 368896 0
Current children cumulated CPU time (s) 1200.03
Current children cumulated vsize (KiB) 1481880

Child ended because it received signal 15 (SIGTERM)

!!! problem with CPU time !!!
wait4(...,&childrusage) returns 10209 and gives childrusage.ru_utime.tv_sec=0 childrusage.ru_utime.tv_usec=68989 childrusage.ru_stime.tv_sec=0 childrusage.ru_stime.tv_usec=9998
CPU time returned by wait4() is 0.078987
while last known CPU time is 1200.03

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

Real time (s): 1200.42
CPU time (s): 1200.03
CPU user time (s): 1198.62
CPU system time (s): 1.41
CPU usage (%): 99.9678
Max. virtual memory (cumulated for all children) (KiB): 1481880

getrusage(RUSAGE_CHILDREN,...) data:
user time used= 0.068989
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= 1111
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 1.13183 second user time and 3.13552 second system time

The end

Launcher Data (download as text)

Begin job on node5 on Wed Feb 21 08:14:14 UTC 2007

IDJOB= 303868
IDBENCH= 20118
IDSOLVER= 122
FILE ID= node5/303868-1172045654

PBS_JOBID= 3849194

Free space on /tmp= 66548 MiB

SOLVER NAME= barcelogic 2007-02-08
BENCH NAME= HOME/pub/bench/SAT07/random/LargeSize/7SAT/v220/unif-k7-r85-v220-c18700-S409751023-10.cnf
COMMAND LINE= /tmp/evaluation/303868-1172045654/Barcelogic /tmp/evaluation/303868-1172045654/instance-303868-1172045654.cnf            
RUNSOLVER COMMAND LINE= runsolver  --timestamp  -w ROOT/results/node5/watcher-303868-1172045654 -o ROOT/results/node5/solver-303868-1172045654 -C 1200 -M 1800 --output-limit 1,15  /tmp/evaluation/303868-1172045654/Barcelogic /tmp/evaluation/303868-1172045654/instance-303868-1172045654.cnf            

META MD5SUM SOLVER= 543870ed8fcecafe9ec15dfb146dc18f
MD5SUM BENCH=  8e1ff6249c051ee854299a819fd1daf5

RANDOM SEED= 306275385

TIME LIMIT= 1200 seconds
MEMORY LIMIT= 1800 MiB

Linux node5.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		: 3000.224
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		: 3000.224
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:       1478648 kB
Buffers:         50292 kB
Cached:         406396 kB
SwapCached:          0 kB
Active:         182704 kB
Inactive:       317908 kB
HighTotal:           0 kB
HighFree:            0 kB
LowTotal:      2055920 kB
LowFree:       1478648 kB
SwapTotal:     4192956 kB
SwapFree:      4192812 kB
Dirty:            2320 kB
Writeback:           0 kB
Mapped:          62880 kB
Slab:            62316 kB
Committed_AS:   820452 kB
PageTables:       1692 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= 66547 MiB

End job on node5 on Wed Feb 21 08:34:16 UTC 2007