Trace number 302392

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) 1200.09 1200.44

General information on the benchmark

Namerandom/LargeSize/5SAT/v900/
unif-k5-r20-v900-c18000-S1285628870-05.cnf
MD5SUMd0e29b4d909795f0b3931db4750cb61b
Bench CategoryRANDOM (random instances)
Best result obtained on this benchmarkSAT
Best CPU time to get the best result obtained on this benchmark315.806
Satisfiable
(Un)Satisfiability was proved
Number of variables900
Number of clauses18000
Sum of the clauses size90000
Maximum clause length5
Minimum clause length5
Number of clauses of size 10
Number of clauses of size 20
Number of clauses of size 30
Number of clauses of size 40
Number of clauses of size 518000
Number of clauses of size over 50

Solver Data (download as text)

0.00/0.00	c Parsing...
0.00/0.02	c ==============================================================================
0.00/0.02	c |           |     ORIGINAL     |              LEARNT              |          |
0.00/0.02	c | Conflicts | Clauses Literals |   Limit Clauses Literals  Lit/Cl | Progress |
0.00/0.02	c ==============================================================================
0.00/0.02	c |         0 |   18000    90000 |    5399       0        0     nan |  0.000 % |
0.00/0.02	c ==============================================================================
0.00/0.02	c Result  :   #vars: 900   #clauses: 18000   #literals: 90000
0.00/0.02	c CPU time:   0.020996 s
0.00/0.02	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/node41/watcher-302392-1172010555 -o ROOT/results/node41/solver-302392-1172010555 -C 1200 -M 1800 --output-limit 1,15 /tmp/evaluation/302392-1172010555/Barcelogic /tmp/evaluation/302392-1172010555/instance-302392-1172010555.cnf 

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


[startup+0 s]
/proc/loadavg: 1.08 1.02 0.93 3/64 7547
/proc/meminfo: memFree=1724160/2055920 swapFree=4183324/4192956
[pid=7547] ppid=7545 vsize=5352 CPUtime=0
/proc/7547/stat : 7547 (Barcelogic) S 7545 7547 6478 0 -1 4194304 274 0 0 0 0 0 0 0 18 0 1 0 221011443 5480448 232 18446744073709551615 4194304 4889804 548682069312 18446744073709551615 238390313042 0 0 4100 65536 18446744071563648864 0 0 17 1 0 0
/proc/7547/statm: 1338 232 195 169 0 49 0
[pid=7548] ppid=7547 vsize=5352 CPUtime=0
/proc/7548/stat : 7548 (Barcelogic) S 7547 7547 6478 0 -1 4194368 53 25 0 0 0 0 0 0 20 0 1 0 221011443 5480448 236 18446744073709551615 4194304 4889804 548682069312 18446744073709551615 238390141764 0 65536 4096 65538 18446744071563356171 0 0 17 1 0 0
/proc/7548/statm: 1338 236 198 169 0 49 0
[pid=7550] ppid=7548 vsize=0 CPUtime=0
/proc/7550/stat : 7550 (sed) R 7548 7547 6478 0 -1 4194308 163 0 0 0 0 0 0 0 21 0 1 0 221011443 0 0 18446744073709551615 0 0 0 0 0 0 2147483391 4096 0 0 0 0 17 1 0 0
/proc/7550/statm: 0 0 0 0 0 0 0

[startup+0.107396 s]
/proc/loadavg: 1.08 1.02 0.93 3/64 7547
/proc/meminfo: memFree=1724160/2055920 swapFree=4183324/4192956
[pid=7547] ppid=7545 vsize=5352 CPUtime=0.05
/proc/7547/stat : 7547 (Barcelogic) S 7545 7547 6478 0 -1 4194304 332 724 0 0 0 0 5 0 16 0 1 0 221011443 5480448 236 18446744073709551615 4194304 4889804 548682069312 18446744073709551615 238390141764 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/7547/statm: 1338 236 197 169 0 49 0
Current children cumulated CPU time (s) 0.05
Current children cumulated vsize (KiB) 5352

[startup+0.515425 s]
/proc/loadavg: 1.08 1.02 0.93 3/64 7547
/proc/meminfo: memFree=1724160/2055920 swapFree=4183324/4192956
[pid=7547] ppid=7545 vsize=5352 CPUtime=0.05
/proc/7547/stat : 7547 (Barcelogic) S 7545 7547 6478 0 -1 4194304 332 724 0 0 0 0 5 0 16 0 1 0 221011443 5480448 236 18446744073709551615 4194304 4889804 548682069312 18446744073709551615 238390141764 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/7547/statm: 1338 236 197 169 0 49 0
Current children cumulated CPU time (s) 0.05
Current children cumulated vsize (KiB) 5352

[startup+1.3355 s]
/proc/loadavg: 1.08 1.02 0.93 2/66 7553
/proc/meminfo: memFree=1710696/2055920 swapFree=4183324/4192956
[pid=7547] ppid=7545 vsize=5352 CPUtime=0.05
/proc/7547/stat : 7547 (Barcelogic) S 7545 7547 6478 0 -1 4194304 332 724 0 0 0 0 5 0 16 0 1 0 221011443 5480448 236 18446744073709551615 4194304 4889804 548682069312 18446744073709551615 238390141764 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/7547/statm: 1338 236 197 169 0 49 0
[pid=7553] ppid=7547 vsize=1476480 CPUtime=1.26
/proc/7553/stat : 7553 (bsat) R 7547 7547 6478 0 -1 4194304 3725 0 0 0 125 1 0 0 25 0 1 0 221011449 1511915520 3698 18446744073709551615 134512640 135463285 4294956800 18446744073709551615 134529786 0 0 4096 0 0 0 0 17 1 0 0
/proc/7553/statm: 369120 3699 81 232 0 368885 0
Current children cumulated CPU time (s) 1.31
Current children cumulated vsize (KiB) 1481832

[startup+2.97164 s]
/proc/loadavg: 1.08 1.02 0.93 2/66 7553
/proc/meminfo: memFree=1701352/2055920 swapFree=4183324/4192956
[pid=7547] ppid=7545 vsize=5352 CPUtime=0.05
/proc/7547/stat : 7547 (Barcelogic) S 7545 7547 6478 0 -1 4194304 332 724 0 0 0 0 5 0 16 0 1 0 221011443 5480448 236 18446744073709551615 4194304 4889804 548682069312 18446744073709551615 238390141764 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/7547/statm: 1338 236 197 169 0 49 0
[pid=7553] ppid=7547 vsize=1476480 CPUtime=2.89
/proc/7553/stat : 7553 (bsat) R 7547 7547 6478 0 -1 4194304 6960 0 0 0 287 2 0 0 25 0 1 0 221011449 1511915520 6933 18446744073709551615 134512640 135463285 4294956800 18446744073709551615 134529786 0 0 4096 0 0 0 0 17 1 0 0
/proc/7553/statm: 369120 6933 81 232 0 368885 0
Current children cumulated CPU time (s) 2.94
Current children cumulated vsize (KiB) 1481832

[startup+6.25792 s]
/proc/loadavg: 1.15 1.03 0.94 2/66 7553
/proc/meminfo: memFree=1675624/2055920 swapFree=4183324/4192956
[pid=7547] ppid=7545 vsize=5352 CPUtime=0.05
/proc/7547/stat : 7547 (Barcelogic) S 7545 7547 6478 0 -1 4194304 332 724 0 0 0 0 5 0 16 0 1 0 221011443 5480448 236 18446744073709551615 4194304 4889804 548682069312 18446744073709551615 238390141764 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/7547/statm: 1338 236 197 169 0 49 0
[pid=7553] ppid=7547 vsize=1476480 CPUtime=6.19
/proc/7553/stat : 7553 (bsat) R 7547 7547 6478 0 -1 4194304 13026 0 0 0 613 6 0 0 25 0 1 0 221011449 1511915520 12999 18446744073709551615 134512640 135463285 4294956800 18446744073709551615 134518821 0 0 4096 0 0 0 0 17 1 0 0
/proc/7553/statm: 369120 12999 81 232 0 368885 0
Current children cumulated CPU time (s) 6.24
Current children cumulated vsize (KiB) 1481832

[startup+12.7185 s]
/proc/loadavg: 1.14 1.03 0.94 2/66 7553
/proc/meminfo: memFree=1633136/2055920 swapFree=4183324/4192956
[pid=7547] ppid=7545 vsize=5352 CPUtime=0.05
/proc/7547/stat : 7547 (Barcelogic) S 7545 7547 6478 0 -1 4194304 332 724 0 0 0 0 5 0 16 0 1 0 221011443 5480448 236 18446744073709551615 4194304 4889804 548682069312 18446744073709551615 238390141764 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/7547/statm: 1338 236 197 169 0 49 0
[pid=7553] ppid=7547 vsize=1476480 CPUtime=12.64
/proc/7553/stat : 7553 (bsat) R 7547 7547 6478 0 -1 4194304 23023 0 0 0 1254 10 0 0 25 0 1 0 221011449 1511915520 22996 18446744073709551615 134512640 135463285 4294956800 18446744073709551615 134531524 0 0 4096 0 0 0 0 17 1 0 0
/proc/7553/statm: 369120 22996 81 232 0 368885 0
Current children cumulated CPU time (s) 12.69
Current children cumulated vsize (KiB) 1481832

[startup+25.5236 s]
/proc/loadavg: 1.11 1.03 0.94 2/66 7553
/proc/meminfo: memFree=1567472/2055920 swapFree=4183324/4192956
[pid=7547] ppid=7545 vsize=5352 CPUtime=0.05
/proc/7547/stat : 7547 (Barcelogic) S 7545 7547 6478 0 -1 4194304 332 724 0 0 0 0 5 0 16 0 1 0 221011443 5480448 236 18446744073709551615 4194304 4889804 548682069312 18446744073709551615 238390141764 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/7547/statm: 1338 236 197 169 0 49 0
[pid=7553] ppid=7547 vsize=1476480 CPUtime=25.44
/proc/7553/stat : 7553 (bsat) R 7547 7547 6478 0 -1 4194304 39610 0 0 0 2527 17 0 0 25 0 1 0 221011449 1511915520 39583 18446744073709551615 134512640 135463285 4294956800 18446744073709551615 134518841 0 0 4096 0 0 0 0 17 1 0 0
/proc/7553/statm: 369120 39583 81 232 0 368885 0
Current children cumulated CPU time (s) 25.49
Current children cumulated vsize (KiB) 1481832

[startup+51.1468 s]
/proc/loadavg: 1.07 1.03 0.94 2/66 7553
/proc/meminfo: memFree=1450672/2055920 swapFree=4183324/4192956
[pid=7547] ppid=7545 vsize=5352 CPUtime=0.05
/proc/7547/stat : 7547 (Barcelogic) S 7545 7547 6478 0 -1 4194304 332 724 0 0 0 0 5 0 16 0 1 0 221011443 5480448 236 18446744073709551615 4194304 4889804 548682069312 18446744073709551615 238390141764 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/7547/statm: 1338 236 197 169 0 49 0
[pid=7553] ppid=7547 vsize=1476480 CPUtime=51.06
/proc/7553/stat : 7553 (bsat) R 7547 7547 6478 0 -1 4194304 68484 0 0 0 5075 31 0 0 25 0 1 0 221011449 1511915520 68457 18446744073709551615 134512640 135463285 4294956800 18446744073709551615 134518059 0 0 4096 0 0 0 0 17 1 0 0
/proc/7553/statm: 369120 68457 81 232 0 368885 0
Current children cumulated CPU time (s) 51.11
Current children cumulated vsize (KiB) 1481832

[startup+102.389 s]
/proc/loadavg: 1.10 1.04 0.94 2/66 7553
/proc/meminfo: memFree=1278512/2055920 swapFree=4183324/4192956
[pid=7547] ppid=7545 vsize=5352 CPUtime=0.05
/proc/7547/stat : 7547 (Barcelogic) S 7545 7547 6478 0 -1 4194304 332 724 0 0 0 0 5 0 16 0 1 0 221011443 5480448 236 18446744073709551615 4194304 4889804 548682069312 18446744073709551615 238390141764 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/7547/statm: 1338 236 197 169 0 49 0
[pid=7553] ppid=7547 vsize=1476480 CPUtime=102.28
/proc/7553/stat : 7553 (bsat) R 7547 7547 6478 0 -1 4194304 111717 0 0 0 10174 54 0 0 25 0 1 0 221011449 1511915520 111690 18446744073709551615 134512640 135463285 4294956800 18446744073709551615 134518109 0 0 4096 0 0 0 0 17 1 0 0
/proc/7553/statm: 369120 111690 81 232 0 368885 0
Current children cumulated CPU time (s) 102.33
Current children cumulated vsize (KiB) 1481832

[startup+162.451 s]
/proc/loadavg: 1.03 1.03 0.94 2/66 7553
/proc/meminfo: memFree=1147760/2055920 swapFree=4183324/4192956
[pid=7547] ppid=7545 vsize=5352 CPUtime=0.05
/proc/7547/stat : 7547 (Barcelogic) S 7545 7547 6478 0 -1 4194304 332 724 0 0 0 0 5 0 16 0 1 0 221011443 5480448 236 18446744073709551615 4194304 4889804 548682069312 18446744073709551615 238390141764 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/7547/statm: 1338 236 197 169 0 49 0
[pid=7553] ppid=7547 vsize=1476480 CPUtime=162.33
/proc/7553/stat : 7553 (bsat) R 7547 7547 6478 0 -1 4194304 143748 0 0 0 16159 74 0 0 25 0 1 0 221011449 1511915520 143721 18446744073709551615 134512640 135463285 4294956800 18446744073709551615 134517808 0 0 4096 0 0 0 0 17 1 0 0
/proc/7553/statm: 369120 143721 81 232 0 368885 0
Current children cumulated CPU time (s) 162.38
Current children cumulated vsize (KiB) 1481832

[startup+222.508 s]
/proc/loadavg: 1.01 1.02 0.94 2/66 7553
/proc/meminfo: memFree=1050096/2055920 swapFree=4183324/4192956
[pid=7547] ppid=7545 vsize=5352 CPUtime=0.05
/proc/7547/stat : 7547 (Barcelogic) S 7545 7547 6478 0 -1 4194304 332 724 0 0 0 0 5 0 16 0 1 0 221011443 5480448 236 18446744073709551615 4194304 4889804 548682069312 18446744073709551615 238390141764 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/7547/statm: 1338 236 197 169 0 49 0
[pid=7553] ppid=7547 vsize=1476480 CPUtime=222.38
/proc/7553/stat : 7553 (bsat) R 7547 7547 6478 0 -1 4194304 168205 0 0 0 22143 95 0 0 25 0 1 0 221011449 1511915520 168178 18446744073709551615 134512640 135463285 4294956800 18446744073709551615 134517782 0 0 4096 0 0 0 0 17 1 0 0
/proc/7553/statm: 369120 168178 81 232 0 368885 0
Current children cumulated CPU time (s) 222.43
Current children cumulated vsize (KiB) 1481832

[startup+282.566 s]
/proc/loadavg: 1.00 1.02 0.94 2/66 7553
/proc/meminfo: memFree=968560/2055920 swapFree=4183324/4192956
[pid=7547] ppid=7545 vsize=5352 CPUtime=0.05
/proc/7547/stat : 7547 (Barcelogic) S 7545 7547 6478 0 -1 4194304 332 724 0 0 0 0 5 0 16 0 1 0 221011443 5480448 236 18446744073709551615 4194304 4889804 548682069312 18446744073709551615 238390141764 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/7547/statm: 1338 236 197 169 0 49 0
[pid=7553] ppid=7547 vsize=1476480 CPUtime=282.42
/proc/7553/stat : 7553 (bsat) R 7547 7547 6478 0 -1 4194304 188598 0 0 0 28132 110 0 0 25 0 1 0 221011449 1511915520 188571 18446744073709551615 134512640 135463285 4294956800 18446744073709551615 134518059 0 0 4096 0 0 0 0 17 1 0 0
/proc/7553/statm: 369120 188571 81 232 0 368885 0
Current children cumulated CPU time (s) 282.47
Current children cumulated vsize (KiB) 1481832

[startup+342.625 s]
/proc/loadavg: 1.00 1.01 0.94 2/66 7553
/proc/meminfo: memFree=897584/2055920 swapFree=4183324/4192956
[pid=7547] ppid=7545 vsize=5352 CPUtime=0.05
/proc/7547/stat : 7547 (Barcelogic) S 7545 7547 6478 0 -1 4194304 332 724 0 0 0 0 5 0 16 0 1 0 221011443 5480448 236 18446744073709551615 4194304 4889804 548682069312 18446744073709551615 238390141764 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/7547/statm: 1338 236 197 169 0 49 0
[pid=7553] ppid=7547 vsize=1476480 CPUtime=342.46
/proc/7553/stat : 7553 (bsat) R 7547 7547 6478 0 -1 4194304 206268 0 0 0 34122 124 0 0 25 0 1 0 221011449 1511915520 206241 18446744073709551615 134512640 135463285 4294956800 18446744073709551615 134517801 0 0 4096 0 0 0 0 17 1 0 0
/proc/7553/statm: 369120 206241 81 232 0 368885 0
Current children cumulated CPU time (s) 342.51
Current children cumulated vsize (KiB) 1481832

[startup+402.686 s]
/proc/loadavg: 1.00 1.00 0.94 2/66 7553
/proc/meminfo: memFree=831536/2055920 swapFree=4183324/4192956
[pid=7547] ppid=7545 vsize=5352 CPUtime=0.05
/proc/7547/stat : 7547 (Barcelogic) S 7545 7547 6478 0 -1 4194304 332 724 0 0 0 0 5 0 16 0 1 0 221011443 5480448 236 18446744073709551615 4194304 4889804 548682069312 18446744073709551615 238390141764 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/7547/statm: 1338 236 197 169 0 49 0
[pid=7553] ppid=7547 vsize=1476480 CPUtime=402.51
/proc/7553/stat : 7553 (bsat) R 7547 7547 6478 0 -1 4194304 222629 0 0 0 40114 137 0 0 25 0 1 0 221011449 1511915520 222602 18446744073709551615 134512640 135463285 4294956800 18446744073709551615 134517801 0 0 4096 0 0 0 0 17 1 0 0
/proc/7553/statm: 369120 222602 81 232 0 368885 0
Current children cumulated CPU time (s) 402.56
Current children cumulated vsize (KiB) 1481832

[startup+462.743 s]
/proc/loadavg: 1.00 1.00 0.94 2/66 7553
/proc/meminfo: memFree=774512/2055920 swapFree=4183324/4192956
[pid=7547] ppid=7545 vsize=5352 CPUtime=0.05
/proc/7547/stat : 7547 (Barcelogic) S 7545 7547 6478 0 -1 4194304 332 724 0 0 0 0 5 0 16 0 1 0 221011443 5480448 236 18446744073709551615 4194304 4889804 548682069312 18446744073709551615 238390141764 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/7547/statm: 1338 236 197 169 0 49 0
[pid=7553] ppid=7547 vsize=1476480 CPUtime=462.54
/proc/7553/stat : 7553 (bsat) R 7547 7547 6478 0 -1 4194304 236892 0 0 0 46105 149 0 0 25 0 1 0 221011449 1511915520 236865 18446744073709551615 134512640 135463285 4294956800 18446744073709551615 134517801 0 0 4096 0 0 0 0 17 1 0 0
/proc/7553/statm: 369120 236865 81 232 0 368885 0
Current children cumulated CPU time (s) 462.59
Current children cumulated vsize (KiB) 1481832

[startup+522.799 s]

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

[pid=7547] ppid=7545 vsize=5352 CPUtime=0.05
/proc/7547/stat : 7547 (Barcelogic) S 7545 7547 6478 0 -1 4194304 332 724 0 0 0 0 5 0 16 0 1 0 221011443 5480448 236 18446744073709551615 4194304 4889804 548682069312 18446744073709551615 238390141764 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/7547/statm: 1338 236 197 169 0 49 0
[pid=7553] ppid=7547 vsize=1476480 CPUtime=522.59
/proc/7553/stat : 7553 (bsat) R 7547 7547 6478 0 -1 4194304 251452 0 0 0 52097 162 0 0 25 0 1 0 221011449 1511915520 251425 18446744073709551615 134512640 135463285 4294956800 18446744073709551615 134517801 0 0 4096 0 0 0 0 17 1 0 0
/proc/7553/statm: 369120 251425 81 232 0 368885 0
Current children cumulated CPU time (s) 522.64
Current children cumulated vsize (KiB) 1481832

[startup+582.854 s]
/proc/loadavg: 1.00 1.00 0.94 2/66 7553
/proc/meminfo: memFree=664752/2055920 swapFree=4183324/4192956
[pid=7547] ppid=7545 vsize=5352 CPUtime=0.05
/proc/7547/stat : 7547 (Barcelogic) S 7545 7547 6478 0 -1 4194304 332 724 0 0 0 0 5 0 16 0 1 0 221011443 5480448 236 18446744073709551615 4194304 4889804 548682069312 18446744073709551615 238390141764 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/7547/statm: 1338 236 197 169 0 49 0
[pid=7553] ppid=7547 vsize=1476480 CPUtime=582.63
/proc/7553/stat : 7553 (bsat) R 7547 7547 6478 0 -1 4194304 264220 0 0 0 58089 174 0 0 25 0 1 0 221011449 1511915520 264193 18446744073709551615 134512640 135463285 4294956800 18446744073709551615 134517801 0 0 4096 0 0 0 0 17 1 0 0
/proc/7553/statm: 369120 264193 81 232 0 368885 0
Current children cumulated CPU time (s) 582.68
Current children cumulated vsize (KiB) 1481832

[startup+642.91 s]
/proc/loadavg: 1.04 1.01 0.95 2/66 7555
/proc/meminfo: memFree=619440/2055920 swapFree=4183324/4192956
[pid=7547] ppid=7545 vsize=5352 CPUtime=0.05
/proc/7547/stat : 7547 (Barcelogic) S 7545 7547 6478 0 -1 4194304 332 724 0 0 0 0 5 0 16 0 1 0 221011443 5480448 236 18446744073709551615 4194304 4889804 548682069312 18446744073709551615 238390141764 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/7547/statm: 1338 236 197 169 0 49 0
[pid=7553] ppid=7547 vsize=1476480 CPUtime=642.66
/proc/7553/stat : 7553 (bsat) R 7547 7547 6478 0 -1 4194304 275622 0 0 0 64083 183 0 0 25 0 1 0 221011449 1511915520 275595 18446744073709551615 134512640 135463285 4294956800 18446744073709551615 134518821 0 0 4096 0 0 0 0 17 1 0 0
/proc/7553/statm: 369120 275595 81 232 0 368885 0
Current children cumulated CPU time (s) 642.71
Current children cumulated vsize (KiB) 1481832

[startup+702.964 s]
/proc/loadavg: 1.01 1.01 0.95 2/66 7555
/proc/meminfo: memFree=571632/2055920 swapFree=4183324/4192956
[pid=7547] ppid=7545 vsize=5352 CPUtime=0.05
/proc/7547/stat : 7547 (Barcelogic) S 7545 7547 6478 0 -1 4194304 332 724 0 0 0 0 5 0 16 0 1 0 221011443 5480448 236 18446744073709551615 4194304 4889804 548682069312 18446744073709551615 238390141764 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/7547/statm: 1338 236 197 169 0 49 0
[pid=7553] ppid=7547 vsize=1476480 CPUtime=702.7
/proc/7553/stat : 7553 (bsat) R 7547 7547 6478 0 -1 4194304 287554 0 0 0 70078 192 0 0 25 0 1 0 221011449 1511915520 287527 18446744073709551615 134512640 135463285 4294956800 18446744073709551615 134517801 0 0 4096 0 0 0 0 17 1 0 0
/proc/7553/statm: 369120 287527 81 232 0 368885 0
Current children cumulated CPU time (s) 702.75
Current children cumulated vsize (KiB) 1481832

[startup+763.022 s]
/proc/loadavg: 1.00 1.00 0.95 2/66 7555
/proc/meminfo: memFree=526512/2055920 swapFree=4183324/4192956
[pid=7547] ppid=7545 vsize=5352 CPUtime=0.05
/proc/7547/stat : 7547 (Barcelogic) S 7545 7547 6478 0 -1 4194304 332 724 0 0 0 0 5 0 16 0 1 0 221011443 5480448 236 18446744073709551615 4194304 4889804 548682069312 18446744073709551615 238390141764 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/7547/statm: 1338 236 197 169 0 49 0
[pid=7553] ppid=7547 vsize=1476480 CPUtime=762.74
/proc/7553/stat : 7553 (bsat) R 7547 7547 6478 0 -1 4194304 298863 0 0 0 76073 201 0 0 25 0 1 0 221011449 1511915520 298836 18446744073709551615 134512640 135463285 4294956800 18446744073709551615 134561918 0 0 4096 0 0 0 0 17 1 0 0
/proc/7553/statm: 369120 298836 81 232 0 368885 0
Current children cumulated CPU time (s) 762.79
Current children cumulated vsize (KiB) 1481832

[startup+823.081 s]
/proc/loadavg: 1.00 1.00 0.95 2/66 7555
/proc/meminfo: memFree=484656/2055920 swapFree=4183324/4192956
[pid=7547] ppid=7545 vsize=5352 CPUtime=0.05
/proc/7547/stat : 7547 (Barcelogic) S 7545 7547 6478 0 -1 4194304 332 724 0 0 0 0 5 0 16 0 1 0 221011443 5480448 236 18446744073709551615 4194304 4889804 548682069312 18446744073709551615 238390141764 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/7547/statm: 1338 236 197 169 0 49 0
[pid=7553] ppid=7547 vsize=1476480 CPUtime=822.79
/proc/7553/stat : 7553 (bsat) R 7547 7547 6478 0 -1 4194304 309170 0 0 0 82069 210 0 0 25 0 1 0 221011449 1511915520 309143 18446744073709551615 134512640 135463285 4294956800 18446744073709551615 134517801 0 0 4096 0 0 0 0 17 1 0 0
/proc/7553/statm: 369120 309143 81 232 0 368885 0
Current children cumulated CPU time (s) 822.84
Current children cumulated vsize (KiB) 1481832

[startup+883.139 s]
/proc/loadavg: 1.00 1.00 0.95 2/66 7555
/proc/meminfo: memFree=444272/2055920 swapFree=4183324/4192956
[pid=7547] ppid=7545 vsize=5352 CPUtime=0.05
/proc/7547/stat : 7547 (Barcelogic) S 7545 7547 6478 0 -1 4194304 332 724 0 0 0 0 5 0 16 0 1 0 221011443 5480448 236 18446744073709551615 4194304 4889804 548682069312 18446744073709551615 238390141764 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/7547/statm: 1338 236 197 169 0 49 0
[pid=7553] ppid=7547 vsize=1476480 CPUtime=882.83
/proc/7553/stat : 7553 (bsat) R 7547 7547 6478 0 -1 4194304 319279 0 0 0 88065 218 0 0 25 0 1 0 221011449 1511915520 319252 18446744073709551615 134512640 135463285 4294956800 18446744073709551615 134517801 0 0 4096 0 0 0 0 17 1 0 0
/proc/7553/statm: 369120 319252 81 232 0 368885 0
Current children cumulated CPU time (s) 882.88
Current children cumulated vsize (KiB) 1481832

[startup+943.191 s]
/proc/loadavg: 1.00 1.00 0.95 2/66 7555
/proc/meminfo: memFree=405424/2055920 swapFree=4183324/4192956
[pid=7547] ppid=7545 vsize=5352 CPUtime=0.05
/proc/7547/stat : 7547 (Barcelogic) S 7545 7547 6478 0 -1 4194304 332 724 0 0 0 0 5 0 16 0 1 0 221011443 5480448 236 18446744073709551615 4194304 4889804 548682069312 18446744073709551615 238390141764 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/7547/statm: 1338 236 197 169 0 49 0
[pid=7553] ppid=7547 vsize=1476480 CPUtime=942.86
/proc/7553/stat : 7553 (bsat) R 7547 7547 6478 0 -1 4194304 329027 0 0 0 94061 225 0 0 25 0 1 0 221011449 1511915520 329000 18446744073709551615 134512640 135463285 4294956800 18446744073709551615 134517801 0 0 4096 0 0 0 0 17 1 0 0
/proc/7553/statm: 369120 329000 81 232 0 368885 0
Current children cumulated CPU time (s) 942.91
Current children cumulated vsize (KiB) 1481832

[startup+1003.24 s]
/proc/loadavg: 1.00 1.00 0.95 2/66 7555
/proc/meminfo: memFree=367024/2055920 swapFree=4183324/4192956
[pid=7547] ppid=7545 vsize=5352 CPUtime=0.05
/proc/7547/stat : 7547 (Barcelogic) S 7545 7547 6478 0 -1 4194304 332 724 0 0 0 0 5 0 16 0 1 0 221011443 5480448 236 18446744073709551615 4194304 4889804 548682069312 18446744073709551615 238390141764 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/7547/statm: 1338 236 197 169 0 49 0
[pid=7553] ppid=7547 vsize=1476480 CPUtime=1002.9
/proc/7553/stat : 7553 (bsat) R 7547 7547 6478 0 -1 4194304 338641 0 0 0 100057 233 0 0 25 0 1 0 221011449 1511915520 338614 18446744073709551615 134512640 135463285 4294956800 18446744073709551615 134517801 0 0 4096 0 0 0 0 17 1 0 0
/proc/7553/statm: 369120 338614 81 232 0 368885 0
Current children cumulated CPU time (s) 1002.95
Current children cumulated vsize (KiB) 1481832

[startup+1063.3 s]
/proc/loadavg: 1.00 1.00 0.95 2/66 7555
/proc/meminfo: memFree=332976/2055920 swapFree=4183324/4192956
[pid=7547] ppid=7545 vsize=5352 CPUtime=0.05
/proc/7547/stat : 7547 (Barcelogic) S 7545 7547 6478 0 -1 4194304 332 724 0 0 0 0 5 0 16 0 1 0 221011443 5480448 236 18446744073709551615 4194304 4889804 548682069312 18446744073709551615 238390141764 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/7547/statm: 1338 236 197 169 0 49 0
[pid=7553] ppid=7547 vsize=1476480 CPUtime=1062.95
/proc/7553/stat : 7553 (bsat) R 7547 7547 6478 0 -1 4194304 347002 0 0 0 106054 241 0 0 25 0 1 0 221011449 1511915520 346975 18446744073709551615 134512640 135463285 4294956800 18446744073709551615 134517808 0 0 4096 0 0 0 0 17 1 0 0
/proc/7553/statm: 369120 346975 81 232 0 368885 0
Current children cumulated CPU time (s) 1063
Current children cumulated vsize (KiB) 1481832

[startup+1123.36 s]
/proc/loadavg: 1.00 1.00 0.95 2/66 7555
/proc/meminfo: memFree=298416/2055920 swapFree=4183324/4192956
[pid=7547] ppid=7545 vsize=5352 CPUtime=0.05
/proc/7547/stat : 7547 (Barcelogic) S 7545 7547 6478 0 -1 4194304 332 724 0 0 0 0 5 0 16 0 1 0 221011443 5480448 236 18446744073709551615 4194304 4889804 548682069312 18446744073709551615 238390141764 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/7547/statm: 1338 236 197 169 0 49 0
[pid=7553] ppid=7547 vsize=1476480 CPUtime=1122.99
/proc/7553/stat : 7553 (bsat) R 7547 7547 6478 0 -1 4194304 355694 0 0 0 112051 248 0 0 25 0 1 0 221011449 1511915520 355667 18446744073709551615 134512640 135463285 4294956800 18446744073709551615 134517801 0 0 4096 0 0 0 0 17 1 0 0
/proc/7553/statm: 369120 355667 81 232 0 368885 0
Current children cumulated CPU time (s) 1123.04
Current children cumulated vsize (KiB) 1481832

[startup+1183.42 s]
/proc/loadavg: 1.06 1.01 0.95 2/66 7555
/proc/meminfo: memFree=264176/2055920 swapFree=4183324/4192956
[pid=7547] ppid=7545 vsize=5352 CPUtime=0.05
/proc/7547/stat : 7547 (Barcelogic) S 7545 7547 6478 0 -1 4194304 332 724 0 0 0 0 5 0 16 0 1 0 221011443 5480448 236 18446744073709551615 4194304 4889804 548682069312 18446744073709551615 238390141764 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/7547/statm: 1338 236 197 169 0 49 0
[pid=7553] ppid=7547 vsize=1476480 CPUtime=1183.03
/proc/7553/stat : 7553 (bsat) R 7547 7547 6478 0 -1 4194304 364253 0 0 0 118048 255 0 0 25 0 1 0 221011449 1511915520 364226 18446744073709551615 134512640 135463285 4294956800 18446744073709551615 134517801 0 0 4096 0 0 0 0 17 1 0 0
/proc/7553/statm: 369120 364226 81 232 0 368885 0
Current children cumulated CPU time (s) 1183.08
Current children cumulated vsize (KiB) 1481832



Maximum CPU time exceeded: sending SIGTERM then SIGKILL

[startup+1200.43 s]
/proc/loadavg: 1.04 1.01 0.95 2/66 7555
/proc/meminfo: memFree=254704/2055920 swapFree=4183324/4192956
[pid=7547] ppid=7545 vsize=5352 CPUtime=0.05
/proc/7547/stat : 7547 (Barcelogic) S 7545 7547 6478 0 -1 4194304 332 724 0 0 0 0 5 0 16 0 1 0 221011443 5480448 236 18446744073709551615 4194304 4889804 548682069312 18446744073709551615 238390141764 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/7547/statm: 1338 236 197 169 0 49 0
[pid=7553] ppid=7547 vsize=1476480 CPUtime=1200.04
/proc/7553/stat : 7553 (bsat) R 7547 7547 6478 0 -1 4194304 366528 0 0 0 119747 257 0 0 25 0 1 0 221011449 1511915520 366501 18446744073709551615 134512640 135463285 4294956800 18446744073709551615 134517801 0 0 4096 0 0 0 0 17 1 0 0
/proc/7553/statm: 369120 366501 81 232 0 368885 0
Current children cumulated CPU time (s) 1200.09
Current children cumulated vsize (KiB) 1481832

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 7547 and gives childrusage.ru_utime.tv_sec=0 childrusage.ru_utime.tv_usec=54991 childrusage.ru_stime.tv_sec=0 childrusage.ru_stime.tv_usec=8998
CPU time returned by wait4() is 0.063989
while last known CPU time is 1200.09

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

Real time (s): 1200.44
CPU time (s): 1200.09
CPU user time (s): 1197.52
CPU system time (s): 2.57
CPU usage (%): 99.9705
Max. virtual memory (cumulated for all children) (KiB): 1481832

getrusage(RUSAGE_CHILDREN,...) data:
user time used= 0.054991
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= 1056
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= 33
involuntary context switches= 11

runsolver used 0.846871 second user time and 2.40963 second system time

The end

Launcher Data (download as text)

Begin job on node41 on Tue Feb 20 22:29:15 UTC 2007

IDJOB= 302392
IDBENCH= 20082
IDSOLVER= 122
FILE ID= node41/302392-1172010555

PBS_JOBID= 3892654

Free space on /tmp= 66562 MiB

SOLVER NAME= barcelogic 2007-02-08
BENCH NAME= HOME/pub/bench/SAT07/random/LargeSize/5SAT/v900/unif-k5-r20-v900-c18000-S1285628870-05.cnf
COMMAND LINE= /tmp/evaluation/302392-1172010555/Barcelogic /tmp/evaluation/302392-1172010555/instance-302392-1172010555.cnf            
RUNSOLVER COMMAND LINE= runsolver  --timestamp  -w ROOT/results/node41/watcher-302392-1172010555 -o ROOT/results/node41/solver-302392-1172010555 -C 1200 -M 1800 --output-limit 1,15  /tmp/evaluation/302392-1172010555/Barcelogic /tmp/evaluation/302392-1172010555/instance-302392-1172010555.cnf            

META MD5SUM SOLVER= 543870ed8fcecafe9ec15dfb146dc18f
MD5SUM BENCH=  d0e29b4d909795f0b3931db4750cb61b

RANDOM SEED= 896808420

TIME LIMIT= 1200 seconds
MEMORY LIMIT= 1800 MiB

Linux node41.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		: 3000.231
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		: 3000.231
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:       1724568 kB
Buffers:         33180 kB
Cached:         246352 kB
SwapCached:       3960 kB
Active:         181816 kB
Inactive:       108184 kB
HighTotal:           0 kB
HighFree:            0 kB
LowTotal:      2055920 kB
LowFree:       1724568 kB
SwapTotal:     4192956 kB
SwapFree:      4183324 kB
Dirty:            2192 kB
Writeback:           0 kB
Mapped:          15352 kB
Slab:            27336 kB
Committed_AS:   456852 kB
PageTables:       1476 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= 66562 MiB

End job on node41 on Tue Feb 20 22:49:18 UTC 2007