Trace number 293536

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) 1200.02 1200.47

General information on the benchmark

Namerandom/OnTreshold/5SAT/v120/
unif-k5-r21.3-v120-c2556-S1376493471-11.SAT.shuffled.cnf
MD5SUM440145f7fdd355afd4d232c6b4bad512
Bench CategoryRANDOM (random instances)
Best result obtained on this benchmarkSAT
Best CPU time to get the best result obtained on this benchmark0.010997
Satisfiable
(Un)Satisfiability was proved
Number of variables120
Number of clauses2556
Sum of the clauses size12780
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 52556
Number of clauses of size over 50

Solver Data (download as text)

0.00/0.00	c Parsing...
0.00/0.00	c ==============================================================================
0.00/0.00	c |           |     ORIGINAL     |              LEARNT              |          |
0.00/0.00	c | Conflicts | Clauses Literals |   Limit Clauses Literals  Lit/Cl | Progress |
0.00/0.00	c ==============================================================================
0.00/0.00	c |         0 |    2556    12780 |     766       0        0     nan |  0.000 % |
0.00/0.00	c ==============================================================================
0.00/0.00	c Result  :   #vars: 120   #clauses: 2556   #literals: 12780
0.00/0.01	c CPU time:   0.002999 s
0.00/0.01	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/node65/watcher-293536-1171773150 -o ROOT/results/node65/solver-293536-1171773150 -C 1200 -M 1800 --output-limit 1,15 /tmp/evaluation/293536-1171773150/Barcelogic /tmp/evaluation/293536-1171773150/instance-293536-1171773150.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 0.99 3/64 21728
/proc/meminfo: memFree=828480/2055920 swapFree=4183880/4192956
[pid=21728] ppid=21726 vsize=5356 CPUtime=0
/proc/21728/stat : 21728 (Barcelogic) S 21726 21728 21384 0 -1 4194304 274 0 0 0 0 0 0 0 18 0 1 0 197272554 5484544 233 18446744073709551615 4194304 4889804 548682069232 18446744073709551615 257203863634 0 0 4100 65536 18446744071563648864 0 0 17 1 0 0
/proc/21728/statm: 1339 233 195 169 0 50 0
[pid=21729] ppid=21728 vsize=5356 CPUtime=0
/proc/21729/stat : 21729 (Barcelogic) S 21728 21728 21384 0 -1 4194368 52 25 0 0 0 0 0 0 20 0 1 0 197272555 5484544 237 18446744073709551615 4194304 4889804 548682069232 18446744073709551615 257203692356 0 65536 4096 65538 18446744071563356171 0 0 17 1 0 0
/proc/21729/statm: 1339 237 198 169 0 50 0
[pid=21731] ppid=21729 vsize=0 CPUtime=0
/proc/21731/stat : 21731 (sed) D 21729 21728 21384 0 -1 4194308 164 0 0 0 0 0 0 0 21 0 1 0 197272555 0 0 18446744073709551615 0 0 0 0 0 0 2147483391 4096 0 18446744072099781622 0 0 17 1 0 0
/proc/21731/statm: 0 0 0 0 0 0 0

[startup+0.107284 s]
/proc/loadavg: 0.92 0.98 0.99 3/64 21728
/proc/meminfo: memFree=828480/2055920 swapFree=4183880/4192956
[pid=21728] ppid=21726 vsize=5356 CPUtime=0
/proc/21728/stat : 21728 (Barcelogic) S 21726 21728 21384 0 -1 4194304 332 402 0 0 0 0 0 0 16 0 1 0 197272554 5484544 237 18446744073709551615 4194304 4889804 548682069232 18446744073709551615 257203692356 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/21728/statm: 1339 237 197 169 0 50 0
Current children cumulated CPU time (s) 0
Current children cumulated vsize (KiB) 5356

[startup+0.516347 s]
/proc/loadavg: 0.92 0.98 0.99 3/64 21728
/proc/meminfo: memFree=828480/2055920 swapFree=4183880/4192956
[pid=21728] ppid=21726 vsize=5356 CPUtime=0
/proc/21728/stat : 21728 (Barcelogic) S 21726 21728 21384 0 -1 4194304 332 402 0 0 0 0 0 0 16 0 1 0 197272554 5484544 237 18446744073709551615 4194304 4889804 548682069232 18446744073709551615 257203692356 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/21728/statm: 1339 237 197 169 0 50 0
Current children cumulated CPU time (s) 0
Current children cumulated vsize (KiB) 5356

[startup+1.33948 s]
/proc/loadavg: 0.92 0.98 0.99 2/66 21734
/proc/meminfo: memFree=822056/2055920 swapFree=4183880/4192956
[pid=21728] ppid=21726 vsize=5356 CPUtime=0
/proc/21728/stat : 21728 (Barcelogic) S 21726 21728 21384 0 -1 4194304 332 402 0 0 0 0 0 0 16 0 1 0 197272554 5484544 237 18446744073709551615 4194304 4889804 548682069232 18446744073709551615 257203692356 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/21728/statm: 1339 237 197 169 0 50 0
[pid=21734] ppid=21728 vsize=1476488 CPUtime=1.32
/proc/21734/stat : 21734 (bsat) R 21728 21728 21384 0 -1 4194304 1629 0 0 0 131 1 0 0 25 0 1 0 197272556 1511923712 1603 18446744073709551615 134512640 135463285 4294956720 18446744073709551615 134517801 0 0 4096 0 0 0 0 17 1 0 0
/proc/21734/statm: 369122 1603 81 232 0 368887 0
Current children cumulated CPU time (s) 1.32
Current children cumulated vsize (KiB) 1481844

[startup+2.97575 s]
/proc/loadavg: 0.92 0.98 0.99 2/66 21734
/proc/meminfo: memFree=821416/2055920 swapFree=4183880/4192956
[pid=21728] ppid=21726 vsize=5356 CPUtime=0
/proc/21728/stat : 21728 (Barcelogic) S 21726 21728 21384 0 -1 4194304 332 402 0 0 0 0 0 0 16 0 1 0 197272554 5484544 237 18446744073709551615 4194304 4889804 548682069232 18446744073709551615 257203692356 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/21728/statm: 1339 237 197 169 0 50 0
[pid=21734] ppid=21728 vsize=1476488 CPUtime=2.95
/proc/21734/stat : 21734 (bsat) R 21728 21728 21384 0 -1 4194304 2399 0 0 0 294 1 0 0 25 0 1 0 197272556 1511923712 2373 18446744073709551615 134512640 135463285 4294956720 18446744073709551615 134518595 0 0 4096 0 0 0 0 17 1 0 0
/proc/21734/statm: 369122 2373 81 232 0 368887 0
Current children cumulated CPU time (s) 2.95
Current children cumulated vsize (KiB) 1481844

[startup+6.25729 s]
/proc/loadavg: 0.93 0.98 0.99 2/66 21734
/proc/meminfo: memFree=810856/2055920 swapFree=4183880/4192956
[pid=21728] ppid=21726 vsize=5356 CPUtime=0
/proc/21728/stat : 21728 (Barcelogic) S 21726 21728 21384 0 -1 4194304 332 402 0 0 0 0 0 0 16 0 1 0 197272554 5484544 237 18446744073709551615 4194304 4889804 548682069232 18446744073709551615 257203692356 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/21728/statm: 1339 237 197 169 0 50 0
[pid=21734] ppid=21728 vsize=1476488 CPUtime=6.23
/proc/21734/stat : 21734 (bsat) R 21728 21728 21384 0 -1 4194304 4662 0 0 0 621 2 0 0 25 0 1 0 197272556 1511923712 4636 18446744073709551615 134512640 135463285 4294956720 18446744073709551615 134518059 0 0 4096 0 0 0 0 17 1 0 0
/proc/21734/statm: 369122 4636 81 232 0 368887 0
Current children cumulated CPU time (s) 6.23
Current children cumulated vsize (KiB) 1481844

[startup+12.7154 s]
/proc/loadavg: 0.93 0.98 0.99 2/66 21734
/proc/meminfo: memFree=807344/2055920 swapFree=4183880/4192956
[pid=21728] ppid=21726 vsize=5356 CPUtime=0
/proc/21728/stat : 21728 (Barcelogic) S 21726 21728 21384 0 -1 4194304 332 402 0 0 0 0 0 0 16 0 1 0 197272554 5484544 237 18446744073709551615 4194304 4889804 548682069232 18446744073709551615 257203692356 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/21728/statm: 1339 237 197 169 0 50 0
[pid=21734] ppid=21728 vsize=1476532 CPUtime=12.68
/proc/21734/stat : 21734 (bsat) R 21728 21728 21384 0 -1 4194304 5223 0 0 0 1266 2 0 0 25 0 1 0 197272556 1511968768 5197 18446744073709551615 134512640 135463285 4294956720 18446744073709551615 134517782 0 0 4096 0 0 0 0 17 1 0 0
/proc/21734/statm: 369133 5197 81 232 0 368898 0
Current children cumulated CPU time (s) 12.68
Current children cumulated vsize (KiB) 1481888

[startup+25.5225 s]
/proc/loadavg: 0.95 0.98 0.99 2/66 21734
/proc/meminfo: memFree=792880/2055920 swapFree=4183880/4192956
[pid=21728] ppid=21726 vsize=5356 CPUtime=0
/proc/21728/stat : 21728 (Barcelogic) S 21726 21728 21384 0 -1 4194304 332 402 0 0 0 0 0 0 16 0 1 0 197272554 5484544 237 18446744073709551615 4194304 4889804 548682069232 18446744073709551615 257203692356 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/21728/statm: 1339 237 197 169 0 50 0
[pid=21734] ppid=21728 vsize=1476532 CPUtime=25.48
/proc/21734/stat : 21734 (bsat) R 21728 21728 21384 0 -1 4194304 9028 0 0 0 2543 5 0 0 25 0 1 0 197272556 1511968768 9002 18446744073709551615 134512640 135463285 4294956720 18446744073709551615 134518597 0 0 4096 0 0 0 0 17 1 0 0
/proc/21734/statm: 369133 9002 81 232 0 368898 0
Current children cumulated CPU time (s) 25.48
Current children cumulated vsize (KiB) 1481888

[startup+51.1527 s]
/proc/loadavg: 0.96 0.98 0.99 2/66 21734
/proc/meminfo: memFree=770096/2055920 swapFree=4183880/4192956
[pid=21728] ppid=21726 vsize=5356 CPUtime=0
/proc/21728/stat : 21728 (Barcelogic) S 21726 21728 21384 0 -1 4194304 332 402 0 0 0 0 0 0 16 0 1 0 197272554 5484544 237 18446744073709551615 4194304 4889804 548682069232 18446744073709551615 257203692356 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/21728/statm: 1339 237 197 169 0 50 0
[pid=21734] ppid=21728 vsize=1476532 CPUtime=51.1
/proc/21734/stat : 21734 (bsat) R 21728 21728 21384 0 -1 4194304 14582 0 0 0 5099 11 0 0 25 0 1 0 197272556 1511968768 14556 18446744073709551615 134512640 135463285 4294956720 18446744073709551615 134518059 0 0 4096 0 0 0 0 17 1 0 0
/proc/21734/statm: 369133 14556 81 232 0 368898 0
Current children cumulated CPU time (s) 51.1
Current children cumulated vsize (KiB) 1481888

[startup+102.397 s]
/proc/loadavg: 0.98 0.98 0.99 2/66 21734
/proc/meminfo: memFree=764144/2055920 swapFree=4183880/4192956
[pid=21728] ppid=21726 vsize=5356 CPUtime=0
/proc/21728/stat : 21728 (Barcelogic) S 21726 21728 21384 0 -1 4194304 332 402 0 0 0 0 0 0 16 0 1 0 197272554 5484544 237 18446744073709551615 4194304 4889804 548682069232 18446744073709551615 257203692356 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/21728/statm: 1339 237 197 169 0 50 0
[pid=21734] ppid=21728 vsize=1476532 CPUtime=102.34
/proc/21734/stat : 21734 (bsat) R 21728 21728 21384 0 -1 4194304 16006 0 0 0 10221 13 0 0 25 0 1 0 197272556 1511968768 15943 18446744073709551615 134512640 135463285 4294956720 18446744073709551615 134518149 0 0 4096 0 0 0 0 17 1 0 0
/proc/21734/statm: 369133 15943 81 232 0 368898 0
Current children cumulated CPU time (s) 102.34
Current children cumulated vsize (KiB) 1481888

[startup+162.453 s]
/proc/loadavg: 0.99 0.98 0.99 2/66 21734
/proc/meminfo: memFree=750704/2055920 swapFree=4183880/4192956
[pid=21728] ppid=21726 vsize=5356 CPUtime=0
/proc/21728/stat : 21728 (Barcelogic) S 21726 21728 21384 0 -1 4194304 332 402 0 0 0 0 0 0 16 0 1 0 197272554 5484544 237 18446744073709551615 4194304 4889804 548682069232 18446744073709551615 257203692356 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/21728/statm: 1339 237 197 169 0 50 0
[pid=21734] ppid=21728 vsize=1476532 CPUtime=162.37
/proc/21734/stat : 21734 (bsat) R 21728 21728 21384 0 -1 4194304 19395 0 0 0 16221 16 0 0 25 0 1 0 197272556 1511968768 19332 18446744073709551615 134512640 135463285 4294956720 18446744073709551615 134518821 0 0 4096 0 0 0 0 17 1 0 0
/proc/21734/statm: 369133 19332 81 232 0 368898 0
Current children cumulated CPU time (s) 162.37
Current children cumulated vsize (KiB) 1481888

[startup+222.512 s]
/proc/loadavg: 0.99 0.98 0.99 2/66 21734
/proc/meminfo: memFree=731696/2055920 swapFree=4183880/4192956
[pid=21728] ppid=21726 vsize=5356 CPUtime=0
/proc/21728/stat : 21728 (Barcelogic) S 21726 21728 21384 0 -1 4194304 332 402 0 0 0 0 0 0 16 0 1 0 197272554 5484544 237 18446744073709551615 4194304 4889804 548682069232 18446744073709551615 257203692356 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/21728/statm: 1339 237 197 169 0 50 0
[pid=21734] ppid=21728 vsize=1476532 CPUtime=222.41
/proc/21734/stat : 21734 (bsat) R 21728 21728 21384 0 -1 4194304 24148 0 0 0 22220 21 0 0 25 0 1 0 197272556 1511968768 24085 18446744073709551615 134512640 135463285 4294956720 18446744073709551615 134517801 0 0 4096 0 0 0 0 17 1 0 0
/proc/21734/statm: 369133 24085 81 232 0 368898 0
Current children cumulated CPU time (s) 222.41
Current children cumulated vsize (KiB) 1481888

[startup+282.569 s]
/proc/loadavg: 0.99 0.98 0.99 2/66 21734
/proc/meminfo: memFree=717104/2055920 swapFree=4183880/4192956
[pid=21728] ppid=21726 vsize=5356 CPUtime=0
/proc/21728/stat : 21728 (Barcelogic) S 21726 21728 21384 0 -1 4194304 332 402 0 0 0 0 0 0 16 0 1 0 197272554 5484544 237 18446744073709551615 4194304 4889804 548682069232 18446744073709551615 257203692356 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/21728/statm: 1339 237 197 169 0 50 0
[pid=21734] ppid=21728 vsize=1476532 CPUtime=282.44
/proc/21734/stat : 21734 (bsat) R 21728 21728 21384 0 -1 4194304 27784 0 0 0 28219 25 0 0 25 0 1 0 197272556 1511968768 27721 18446744073709551615 134512640 135463285 4294956720 18446744073709551615 134518059 0 0 4096 0 0 0 0 17 1 0 0
/proc/21734/statm: 369133 27721 81 232 0 368898 0
Current children cumulated CPU time (s) 282.44
Current children cumulated vsize (KiB) 1481888

[startup+342.627 s]
/proc/loadavg: 0.99 0.98 0.99 2/66 21734
/proc/meminfo: memFree=705520/2055920 swapFree=4183880/4192956
[pid=21728] ppid=21726 vsize=5356 CPUtime=0
/proc/21728/stat : 21728 (Barcelogic) S 21726 21728 21384 0 -1 4194304 332 402 0 0 0 0 0 0 16 0 1 0 197272554 5484544 237 18446744073709551615 4194304 4889804 548682069232 18446744073709551615 257203692356 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/21728/statm: 1339 237 197 169 0 50 0
[pid=21734] ppid=21728 vsize=1476532 CPUtime=342.48
/proc/21734/stat : 21734 (bsat) R 21728 21728 21384 0 -1 4194304 30695 0 0 0 34219 29 0 0 25 0 1 0 197272556 1511968768 30632 18446744073709551615 134512640 135463285 4294956720 18446744073709551615 134517801 0 0 4096 0 0 0 0 17 1 0 0
/proc/21734/statm: 369133 30632 81 232 0 368898 0
Current children cumulated CPU time (s) 342.48
Current children cumulated vsize (KiB) 1481888

[startup+402.691 s]
/proc/loadavg: 0.99 0.98 0.99 2/66 21736
/proc/meminfo: memFree=694768/2055920 swapFree=4183880/4192956
[pid=21728] ppid=21726 vsize=5356 CPUtime=0
/proc/21728/stat : 21728 (Barcelogic) S 21726 21728 21384 0 -1 4194304 332 402 0 0 0 0 0 0 16 0 1 0 197272554 5484544 237 18446744073709551615 4194304 4889804 548682069232 18446744073709551615 257203692356 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/21728/statm: 1339 237 197 169 0 50 0
[pid=21734] ppid=21728 vsize=1476532 CPUtime=402.53
/proc/21734/stat : 21734 (bsat) R 21728 21728 21384 0 -1 4194304 33325 0 0 0 40221 32 0 0 25 0 1 0 197272556 1511968768 33262 18446744073709551615 134512640 135463285 4294956720 18446744073709551615 134517801 0 0 4096 0 0 0 0 17 1 0 0
/proc/21734/statm: 369133 33262 81 232 0 368898 0
Current children cumulated CPU time (s) 402.53
Current children cumulated vsize (KiB) 1481888

[startup+462.75 s]
/proc/loadavg: 0.99 0.98 0.99 2/66 21736
/proc/meminfo: memFree=685168/2055920 swapFree=4183880/4192956
[pid=21728] ppid=21726 vsize=5356 CPUtime=0
/proc/21728/stat : 21728 (Barcelogic) S 21726 21728 21384 0 -1 4194304 332 402 0 0 0 0 0 0 16 0 1 0 197272554 5484544 237 18446744073709551615 4194304 4889804 548682069232 18446744073709551615 257203692356 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/21728/statm: 1339 237 197 169 0 50 0
[pid=21734] ppid=21728 vsize=1476532 CPUtime=462.56
/proc/21734/stat : 21734 (bsat) R 21728 21728 21384 0 -1 4194304 35737 0 0 0 46221 35 0 0 25 0 1 0 197272556 1511968768 35674 18446744073709551615 134512640 135463285 4294956720 18446744073709551615 134518483 0 0 4096 0 0 0 0 17 1 0 0
/proc/21734/statm: 369133 35674 81 232 0 368898 0
Current children cumulated CPU time (s) 462.56
Current children cumulated vsize (KiB) 1481888

[startup+522.81 s]

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

[pid=21728] ppid=21726 vsize=5356 CPUtime=0
/proc/21728/stat : 21728 (Barcelogic) S 21726 21728 21384 0 -1 4194304 332 402 0 0 0 0 0 0 16 0 1 0 197272554 5484544 237 18446744073709551615 4194304 4889804 548682069232 18446744073709551615 257203692356 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/21728/statm: 1339 237 197 169 0 50 0
[pid=21734] ppid=21728 vsize=1476532 CPUtime=522.6
/proc/21734/stat : 21734 (bsat) R 21728 21728 21384 0 -1 4194304 38062 0 0 0 52222 38 0 0 25 0 1 0 197272556 1511968768 37999 18446744073709551615 134512640 135463285 4294956720 18446744073709551615 134518322 0 0 4096 0 0 0 0 17 1 0 0
/proc/21734/statm: 369133 37999 81 232 0 368898 0
Current children cumulated CPU time (s) 522.6
Current children cumulated vsize (KiB) 1481888

[startup+582.864 s]
/proc/loadavg: 0.99 0.98 0.99 2/66 21736
/proc/meminfo: memFree=668016/2055920 swapFree=4183880/4192956
[pid=21728] ppid=21726 vsize=5356 CPUtime=0
/proc/21728/stat : 21728 (Barcelogic) S 21726 21728 21384 0 -1 4194304 332 402 0 0 0 0 0 0 16 0 1 0 197272554 5484544 237 18446744073709551615 4194304 4889804 548682069232 18446744073709551615 257203692356 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/21728/statm: 1339 237 197 169 0 50 0
[pid=21734] ppid=21728 vsize=1476532 CPUtime=582.64
/proc/21734/stat : 21734 (bsat) R 21728 21728 21384 0 -1 4194304 40007 0 0 0 58223 41 0 0 25 0 1 0 197272556 1511968768 39944 18446744073709551615 134512640 135463285 4294956720 18446744073709551615 134518059 0 0 4096 0 0 0 0 17 1 0 0
/proc/21734/statm: 369133 39944 81 232 0 368898 0
Current children cumulated CPU time (s) 582.64
Current children cumulated vsize (KiB) 1481888

[startup+642.924 s]
/proc/loadavg: 0.99 0.98 0.99 2/66 21736
/proc/meminfo: memFree=660720/2055920 swapFree=4183880/4192956
[pid=21728] ppid=21726 vsize=5356 CPUtime=0
/proc/21728/stat : 21728 (Barcelogic) S 21726 21728 21384 0 -1 4194304 332 402 0 0 0 0 0 0 16 0 1 0 197272554 5484544 237 18446744073709551615 4194304 4889804 548682069232 18446744073709551615 257203692356 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/21728/statm: 1339 237 197 169 0 50 0
[pid=21734] ppid=21728 vsize=1476532 CPUtime=642.68
/proc/21734/stat : 21734 (bsat) R 21728 21728 21384 0 -1 4194304 41830 0 0 0 64225 43 0 0 25 0 1 0 197272556 1511968768 41767 18446744073709551615 134512640 135463285 4294956720 18446744073709551615 134531093 0 0 4096 0 0 0 0 17 1 0 0
/proc/21734/statm: 369133 41767 81 232 0 368898 0
Current children cumulated CPU time (s) 642.68
Current children cumulated vsize (KiB) 1481888

[startup+702.978 s]
/proc/loadavg: 0.99 0.98 0.99 2/66 21736
/proc/meminfo: memFree=653104/2055920 swapFree=4183880/4192956
[pid=21728] ppid=21726 vsize=5356 CPUtime=0
/proc/21728/stat : 21728 (Barcelogic) S 21726 21728 21384 0 -1 4194304 332 402 0 0 0 0 0 0 16 0 1 0 197272554 5484544 237 18446744073709551615 4194304 4889804 548682069232 18446744073709551615 257203692356 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/21728/statm: 1339 237 197 169 0 50 0
[pid=21734] ppid=21728 vsize=1476532 CPUtime=702.71
/proc/21734/stat : 21734 (bsat) R 21728 21728 21384 0 -1 4194304 43744 0 0 0 70227 44 0 0 25 0 1 0 197272556 1511968768 43681 18446744073709551615 134512640 135463285 4294956720 18446744073709551615 134517801 0 0 4096 0 0 0 0 17 1 0 0
/proc/21734/statm: 369133 43681 81 232 0 368898 0
Current children cumulated CPU time (s) 702.71
Current children cumulated vsize (KiB) 1481888

[startup+763.035 s]
/proc/loadavg: 0.99 0.98 0.99 2/66 21736
/proc/meminfo: memFree=645744/2055920 swapFree=4183880/4192956
[pid=21728] ppid=21726 vsize=5356 CPUtime=0
/proc/21728/stat : 21728 (Barcelogic) S 21726 21728 21384 0 -1 4194304 332 402 0 0 0 0 0 0 16 0 1 0 197272554 5484544 237 18446744073709551615 4194304 4889804 548682069232 18446744073709551615 257203692356 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/21728/statm: 1339 237 197 169 0 50 0
[pid=21734] ppid=21728 vsize=1476532 CPUtime=762.74
/proc/21734/stat : 21734 (bsat) R 21728 21728 21384 0 -1 4194304 45603 0 0 0 76228 46 0 0 25 0 1 0 197272556 1511968768 45540 18446744073709551615 134512640 135463285 4294956720 18446744073709551615 134517801 0 0 4096 0 0 0 0 17 1 0 0
/proc/21734/statm: 369133 45540 81 232 0 368898 0
Current children cumulated CPU time (s) 762.74
Current children cumulated vsize (KiB) 1481888

[startup+823.093 s]
/proc/loadavg: 0.99 0.98 0.99 2/66 21736
/proc/meminfo: memFree=638768/2055920 swapFree=4183880/4192956
[pid=21728] ppid=21726 vsize=5356 CPUtime=0
/proc/21728/stat : 21728 (Barcelogic) S 21726 21728 21384 0 -1 4194304 332 402 0 0 0 0 0 0 16 0 1 0 197272554 5484544 237 18446744073709551615 4194304 4889804 548682069232 18446744073709551615 257203692356 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/21728/statm: 1339 237 197 169 0 50 0
[pid=21734] ppid=21728 vsize=1476532 CPUtime=822.78
/proc/21734/stat : 21734 (bsat) R 21728 21728 21384 0 -1 4194304 47301 0 0 0 82230 48 0 0 25 0 1 0 197272556 1511968768 47238 18446744073709551615 134512640 135463285 4294956720 18446744073709551615 134517801 0 0 4096 0 0 0 0 17 1 0 0
/proc/21734/statm: 369133 47238 81 232 0 368898 0
Current children cumulated CPU time (s) 822.78
Current children cumulated vsize (KiB) 1481888

[startup+883.155 s]
/proc/loadavg: 0.99 0.98 0.99 2/66 21736
/proc/meminfo: memFree=632048/2055920 swapFree=4183880/4192956
[pid=21728] ppid=21726 vsize=5356 CPUtime=0
/proc/21728/stat : 21728 (Barcelogic) S 21726 21728 21384 0 -1 4194304 332 402 0 0 0 0 0 0 16 0 1 0 197272554 5484544 237 18446744073709551615 4194304 4889804 548682069232 18446744073709551615 257203692356 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/21728/statm: 1339 237 197 169 0 50 0
[pid=21734] ppid=21728 vsize=1476532 CPUtime=882.82
/proc/21734/stat : 21734 (bsat) R 21728 21728 21384 0 -1 4194304 48976 0 0 0 88232 50 0 0 25 0 1 0 197272556 1511968768 48913 18446744073709551615 134512640 135463285 4294956720 18446744073709551615 134518676 0 0 4096 0 0 0 0 17 1 0 0
/proc/21734/statm: 369133 48913 81 232 0 368898 0
Current children cumulated CPU time (s) 882.82
Current children cumulated vsize (KiB) 1481888

[startup+943.215 s]
/proc/loadavg: 0.99 0.98 0.99 2/66 21736
/proc/meminfo: memFree=626288/2055920 swapFree=4183880/4192956
[pid=21728] ppid=21726 vsize=5356 CPUtime=0
/proc/21728/stat : 21728 (Barcelogic) S 21726 21728 21384 0 -1 4194304 332 402 0 0 0 0 0 0 16 0 1 0 197272554 5484544 237 18446744073709551615 4194304 4889804 548682069232 18446744073709551615 257203692356 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/21728/statm: 1339 237 197 169 0 50 0
[pid=21734] ppid=21728 vsize=1476532 CPUtime=942.86
/proc/21734/stat : 21734 (bsat) R 21728 21728 21384 0 -1 4194304 50442 0 0 0 94235 51 0 0 25 0 1 0 197272556 1511968768 50379 18446744073709551615 134512640 135463285 4294956720 18446744073709551615 134517801 0 0 4096 0 0 0 0 17 1 0 0
/proc/21734/statm: 369133 50379 81 232 0 368898 0
Current children cumulated CPU time (s) 942.86
Current children cumulated vsize (KiB) 1481888

[startup+1003.27 s]
/proc/loadavg: 0.99 0.98 0.99 2/66 21736
/proc/meminfo: memFree=620656/2055920 swapFree=4183880/4192956
[pid=21728] ppid=21726 vsize=5356 CPUtime=0
/proc/21728/stat : 21728 (Barcelogic) S 21726 21728 21384 0 -1 4194304 332 402 0 0 0 0 0 0 16 0 1 0 197272554 5484544 237 18446744073709551615 4194304 4889804 548682069232 18446744073709551615 257203692356 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/21728/statm: 1339 237 197 169 0 50 0
[pid=21734] ppid=21728 vsize=1476532 CPUtime=1002.9
/proc/21734/stat : 21734 (bsat) R 21728 21728 21384 0 -1 4194304 51837 0 0 0 100237 53 0 0 25 0 1 0 197272556 1511968768 51774 18446744073709551615 134512640 135463285 4294956720 18446744073709551615 134517801 0 0 4096 0 0 0 0 17 1 0 0
/proc/21734/statm: 369133 51774 81 232 0 368898 0
Current children cumulated CPU time (s) 1002.9
Current children cumulated vsize (KiB) 1481888

[startup+1063.33 s]
/proc/loadavg: 1.06 1.00 1.00 2/66 21736
/proc/meminfo: memFree=615280/2055920 swapFree=4183880/4192956
[pid=21728] ppid=21726 vsize=5356 CPUtime=0
/proc/21728/stat : 21728 (Barcelogic) S 21726 21728 21384 0 -1 4194304 332 402 0 0 0 0 0 0 16 0 1 0 197272554 5484544 237 18446744073709551615 4194304 4889804 548682069232 18446744073709551615 257203692356 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/21728/statm: 1339 237 197 169 0 50 0
[pid=21734] ppid=21728 vsize=1476532 CPUtime=1062.93
/proc/21734/stat : 21734 (bsat) R 21728 21728 21384 0 -1 4194304 53179 0 0 0 106239 54 0 0 25 0 1 0 197272556 1511968768 53116 18446744073709551615 134512640 135463285 4294956720 18446744073709551615 134517801 0 0 4096 0 0 0 0 17 1 0 0
/proc/21734/statm: 369133 53116 81 232 0 368898 0
Current children cumulated CPU time (s) 1062.93
Current children cumulated vsize (KiB) 1481888

[startup+1123.39 s]
/proc/loadavg: 1.02 1.00 1.00 2/66 21736
/proc/meminfo: memFree=609904/2055920 swapFree=4183880/4192956
[pid=21728] ppid=21726 vsize=5356 CPUtime=0
/proc/21728/stat : 21728 (Barcelogic) S 21726 21728 21384 0 -1 4194304 332 402 0 0 0 0 0 0 16 0 1 0 197272554 5484544 237 18446744073709551615 4194304 4889804 548682069232 18446744073709551615 257203692356 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/21728/statm: 1339 237 197 169 0 50 0
[pid=21734] ppid=21728 vsize=1476532 CPUtime=1122.98
/proc/21734/stat : 21734 (bsat) R 21728 21728 21384 0 -1 4194304 54532 0 0 0 112242 56 0 0 25 0 1 0 197272556 1511968768 54469 18446744073709551615 134512640 135463285 4294956720 18446744073709551615 134517808 0 0 4096 0 0 0 0 17 1 0 0
/proc/21734/statm: 369133 54469 81 232 0 368898 0
Current children cumulated CPU time (s) 1122.98
Current children cumulated vsize (KiB) 1481888

[startup+1183.44 s]
/proc/loadavg: 1.01 1.00 1.00 2/66 21736
/proc/meminfo: memFree=604528/2055920 swapFree=4183880/4192956
[pid=21728] ppid=21726 vsize=5356 CPUtime=0
/proc/21728/stat : 21728 (Barcelogic) S 21726 21728 21384 0 -1 4194304 332 402 0 0 0 0 0 0 16 0 1 0 197272554 5484544 237 18446744073709551615 4194304 4889804 548682069232 18446744073709551615 257203692356 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/21728/statm: 1339 237 197 169 0 50 0
[pid=21734] ppid=21728 vsize=1476532 CPUtime=1183.01
/proc/21734/stat : 21734 (bsat) R 21728 21728 21384 0 -1 4194304 55871 0 0 0 118243 58 0 0 25 0 1 0 197272556 1511968768 55808 18446744073709551615 134512640 135463285 4294956720 18446744073709551615 134517801 0 0 4096 0 0 0 0 17 1 0 0
/proc/21734/statm: 369133 55808 81 232 0 368898 0
Current children cumulated CPU time (s) 1183.01
Current children cumulated vsize (KiB) 1481888



Maximum CPU time exceeded: sending SIGTERM then SIGKILL

[startup+1200.46 s]
/proc/loadavg: 1.00 1.00 1.00 2/66 21736
/proc/meminfo: memFree=602864/2055920 swapFree=4183880/4192956
[pid=21728] ppid=21726 vsize=5356 CPUtime=0
/proc/21728/stat : 21728 (Barcelogic) S 21726 21728 21384 0 -1 4194304 332 402 0 0 0 0 0 0 16 0 1 0 197272554 5484544 237 18446744073709551615 4194304 4889804 548682069232 18446744073709551615 257203692356 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/21728/statm: 1339 237 197 169 0 50 0
[pid=21734] ppid=21728 vsize=1476532 CPUtime=1200.02
/proc/21734/stat : 21734 (bsat) R 21728 21728 21384 0 -1 4194304 56253 0 0 0 119944 58 0 0 25 0 1 0 197272556 1511968768 56190 18446744073709551615 134512640 135463285 4294956720 18446744073709551615 134518059 0 0 4096 0 0 0 0 17 1 0 0
/proc/21734/statm: 369133 56190 81 232 0 368898 0
Current children cumulated CPU time (s) 1200.02
Current children cumulated vsize (KiB) 1481888

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 21728 and gives childrusage.ru_utime.tv_sec=0 childrusage.ru_utime.tv_usec=9998 childrusage.ru_stime.tv_sec=0 childrusage.ru_stime.tv_usec=5999
CPU time returned by wait4() is 0.015997
while last known CPU time is 1200.02

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

Real time (s): 1200.47
CPU time (s): 1200.02
CPU user time (s): 1199.44
CPU system time (s): 0.58
CPU usage (%): 99.9626
Max. virtual memory (cumulated for all children) (KiB): 1481888

getrusage(RUSAGE_CHILDREN,...) data:
user time used= 0.009998
system time used= 0.005999
maximum resident set size= 0
integral shared memory size= 0
integral unshared data size= 0
integral unshared stack size= 0
page reclaims= 734
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= 10

runsolver used 1.05384 second user time and 2.41863 second system time

The end

Launcher Data (download as text)

Begin job on node65 on Sun Feb 18 04:32:30 UTC 2007

IDJOB= 293536
IDBENCH= 19866
IDSOLVER= 122
FILE ID= node65/293536-1171773150

PBS_JOBID= 3839524

Free space on /tmp= 66563 MiB

SOLVER NAME= barcelogic 2007-02-08
BENCH NAME= HOME/pub/bench/SAT07/random/OnTreshold/5SAT/v120/unif-k5-r21.3-v120-c2556-S1376493471-11.SAT.shuffled.cnf
COMMAND LINE= /tmp/evaluation/293536-1171773150/Barcelogic /tmp/evaluation/293536-1171773150/instance-293536-1171773150.cnf            
RUNSOLVER COMMAND LINE= runsolver  --timestamp  -w ROOT/results/node65/watcher-293536-1171773150 -o ROOT/results/node65/solver-293536-1171773150 -C 1200 -M 1800 --output-limit 1,15  /tmp/evaluation/293536-1171773150/Barcelogic /tmp/evaluation/293536-1171773150/instance-293536-1171773150.cnf            

META MD5SUM SOLVER= 543870ed8fcecafe9ec15dfb146dc18f
MD5SUM BENCH=  440145f7fdd355afd4d232c6b4bad512

RANDOM SEED= 561335009

TIME LIMIT= 1200 seconds
MEMORY LIMIT= 1800 MiB

Linux node65.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		: 3000.259
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		: 3000.259
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:        828952 kB
Buffers:         47368 kB
Cached:        1050652 kB
SwapCached:       2900 kB
Active:         764300 kB
Inactive:       343064 kB
HighTotal:           0 kB
HighFree:            0 kB
LowTotal:      2055920 kB
LowFree:        828952 kB
SwapTotal:     4192956 kB
SwapFree:      4183880 kB
Dirty:            1816 kB
Writeback:           0 kB
Mapped:          15320 kB
Slab:           105624 kB
Committed_AS:   482860 kB
PageTables:       1456 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= 66563 MiB

End job on node65 on Sun Feb 18 04:52:33 UTC 2007