Trace number 2060833

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. The first timestamp (if present) is estimated CPU time. The last timestamp is wall clock 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
bpsolver 09UNSAT 1344.39 1354.63

General information on the benchmark

Namecsp/allsquaresUnsat/
normalized-squaresUnsat-17-17.xml
MD5SUM55a5ba3833b82e4a196a4961da3bc0ae
Bench CategoryAlldiff+Cumul+Elt+WSum (alldiff,cumulative,element,weightedsum)
Best result obtained on this benchmarkUNSAT
Best CPU time to get the best result obtained on this benchmark1.25581
Satisfiable
(Un)Satisfiability was proved
Number of variables578
Number of constraints683
Maximum constraint arity17
Maximum domain size42
Number of constraints which are defined in extension0
Number of constraints which are defined in intension545
Global constraints used (with number of constraints)cumulative(2),weightedsum(136)

Solver Data

0.00/0.02	c bpsolver version 6.29.2009
0.00/0.02	c converting(HOME/instance-2060833-1247326103)
0.09/0.18	c Converted in 64 ms
0.09/0.20	c solving(HOME/instance-2060833-1247326103,1800000)
0.09/0.20	c solving(HOME/instance-2060833-1247326103,1800000)
1344.35/1354.63	c (ff_backward)
1344.35/1354.63	s UNSATISFIABLE
1344.35/1354.63	
1344.35/1354.63	c Time=1344205 ms Backtracks=1942892
1344.35/1354.63	

Verifier Data

No possible verification on an UNSAT instance

Watcher Data

runsolver version 3.2.9 (svn:492) (c) roussel@cril.univ-artois.fr

command line: BIN/runsolver --timestamp -w /tmp/evaluation-result-2060833-1247326103/watcher-2060833-1247326103 -o /tmp/evaluation-result-2060833-1247326103/solver-2060833-1247326103 -C 1800 -W 2000 -M 900 HOME/solver HOME/instance-2060833-1247326103 1800 

Enforcing CPUTime limit (soft limit, will send SIGTERM then SIGKILL): 1800 seconds
Enforcing CPUTime limit (hard limit, will send SIGXCPU): 1830 seconds
Enforcing wall clock limit (soft limit, will send SIGTERM then SIGKILL): 2000 seconds
Enforcing VSIZE limit (soft limit, will send SIGTERM then SIGKILL): 921600 KiB
Enforcing VSIZE limit (hard limit, stack expansion will fail with SIGSEGV, brk() and mmap() will return ENOMEM): 972800 KiB
Current StackSize limit: 10240 KiB


[startup+0 s]
/proc/loadavg: 0.78 1.23 1.63 4/73 14988
/proc/meminfo: memFree=1752592/2055920 swapFree=4192812/4192956
[pid=14988] ppid=14986 vsize=5356 CPUtime=0
/proc/14988/stat : 14988 (sh) R 14986 14988 12926 0 -1 4194304 265 0 0 0 0 0 0 0 20 0 1 0 19673479 5484544 232 996147200 4194304 4889804 548682068864 18446744073709551615 226238038355 0 0 4100 65536 0 0 0 17 1 0 0
/proc/14988/statm: 1339 232 193 169 0 50 0

[startup+0.0495491 s]
/proc/loadavg: 0.78 1.23 1.63 4/73 14988
/proc/meminfo: memFree=1752592/2055920 swapFree=4192812/4192956
[pid=14988] ppid=14986 vsize=62208 CPUtime=0.04
/proc/14988/stat : 14988 (bprolog) R 14986 14988 12926 0 -1 4194304 1136 0 0 0 2 2 0 0 20 0 1 0 19673479 63700992 849 996147200 134512640 135105188 4294956096 18446744073709551615 134600926 0 0 4096 2 0 0 0 17 1 0 0
/proc/14988/statm: 15552 849 174 144 0 15036 0
Current children cumulated CPU time (s) 0.04
Current children cumulated vsize (KiB) 62208

[startup+0.102553 s]
/proc/loadavg: 0.78 1.23 1.63 4/73 14988
/proc/meminfo: memFree=1752592/2055920 swapFree=4192812/4192956
[pid=14988] ppid=14986 vsize=62208 CPUtime=0.09
/proc/14988/stat : 14988 (bprolog) R 14986 14988 12926 0 -1 4194304 1166 0 0 0 4 5 0 0 20 0 1 0 19673479 63700992 879 996147200 134512640 135105188 4294956096 18446744073709551615 4294960144 0 0 4096 2 0 0 0 17 1 0 0
/proc/14988/statm: 15552 879 177 144 0 15036 0
Current children cumulated CPU time (s) 0.09
Current children cumulated vsize (KiB) 62208

[startup+0.302571 s]
/proc/loadavg: 0.78 1.23 1.63 4/73 14988
/proc/meminfo: memFree=1752592/2055920 swapFree=4192812/4192956
[pid=14988] ppid=14986 vsize=80400 CPUtime=0.28
/proc/14988/stat : 14988 (bprolog) R 14986 14988 12926 0 -1 4194304 1762 0 0 0 19 9 0 0 22 0 2 0 19673479 82329600 1472 996147200 134512640 135105188 4294956096 18446744073709551615 134607772 0 0 4096 2 18446744073709551615 0 0 17 1 0 0
/proc/14988/statm: 20100 1472 202 144 0 19584 0
Current children cumulated CPU time (s) 0.28
Current children cumulated vsize (KiB) 80400

[startup+0.702605 s]
/proc/loadavg: 0.78 1.23 1.63 4/73 14988
/proc/meminfo: memFree=1752592/2055920 swapFree=4192812/4192956
[pid=14988] ppid=14986 vsize=80400 CPUtime=0.68
/proc/14988/stat : 14988 (bprolog) R 14986 14988 12926 0 -1 4194304 1765 0 0 0 59 9 0 0 25 0 2 0 19673479 82329600 1475 996147200 134512640 135105188 4294956096 18446744073709551615 135014810 0 0 4096 2 18446744073709551615 0 0 17 1 0 0
/proc/14988/statm: 20100 1475 202 144 0 19584 0
Current children cumulated CPU time (s) 0.68
Current children cumulated vsize (KiB) 80400

[startup+1.50168 s]
/proc/loadavg: 0.78 1.23 1.63 3/75 14990
/proc/meminfo: memFree=1747328/2055920 swapFree=4192812/4192956
[pid=14988] ppid=14986 vsize=80400 CPUtime=1.47
/proc/14988/stat : 14988 (bprolog) R 14986 14988 12926 0 -1 4194304 1765 0 0 0 138 9 0 0 25 0 2 0 19673479 82329600 1475 996147200 134512640 135105188 4294956096 18446744073709551615 135028254 0 0 4096 2 18446744073709551615 0 0 17 1 0 0
/proc/14988/statm: 20100 1475 202 144 0 19584 0
[pid=14988/tid=14990] ppid=14986 vsize=80400 CPUtime=0
/proc/14988/task/14990/stat : 14990 (bprolog) S 14986 14988 12926 0 -1 4194368 2 0 0 0 0 0 0 0 22 0 2 0 19673500 82329600 1475 996147200 134512640 135105188 4294956096 18446744073709551615 4294960144 0 0 4096 2 0 0 0 -1 1 0 0
Current children cumulated CPU time (s) 1.47
Current children cumulated vsize (KiB) 80400

[startup+3.10182 s]
/proc/loadavg: 0.78 1.23 1.63 3/75 14990
/proc/meminfo: memFree=1747200/2055920 swapFree=4192812/4192956
[pid=14988] ppid=14986 vsize=80400 CPUtime=3.06
/proc/14988/stat : 14988 (bprolog) R 14986 14988 12926 0 -1 4194304 1766 0 0 0 297 9 0 0 25 0 2 0 19673479 82329600 1476 996147200 134512640 135105188 4294956096 18446744073709551615 134629875 0 0 4096 2 18446744073709551615 0 0 17 1 0 0
/proc/14988/statm: 20100 1476 202 144 0 19584 0
[pid=14988/tid=14990] ppid=14986 vsize=80400 CPUtime=0
/proc/14988/task/14990/stat : 14990 (bprolog) S 14986 14988 12926 0 -1 4194368 2 0 0 0 0 0 0 0 22 0 2 0 19673500 82329600 1476 996147200 134512640 135105188 4294956096 18446744073709551615 4294960144 0 0 4096 2 0 0 0 -1 1 0 0
Current children cumulated CPU time (s) 3.06
Current children cumulated vsize (KiB) 80400

[startup+6.3011 s]
/proc/loadavg: 0.88 1.24 1.63 3/75 14990
/proc/meminfo: memFree=1747200/2055920 swapFree=4192812/4192956
[pid=14988] ppid=14986 vsize=80400 CPUtime=6.24
/proc/14988/stat : 14988 (bprolog) R 14986 14988 12926 0 -1 4194304 1766 0 0 0 615 9 0 0 25 0 2 0 19673479 82329600 1476 996147200 134512640 135105188 4294956096 18446744073709551615 134718103 0 0 4096 2 18446744073709551615 0 0 17 1 0 0
/proc/14988/statm: 20100 1476 202 144 0 19584 0
[pid=14988/tid=14990] ppid=14986 vsize=80400 CPUtime=0
/proc/14988/task/14990/stat : 14990 (bprolog) S 14986 14988 12926 0 -1 4194368 2 0 0 0 0 0 0 0 22 0 2 0 19673500 82329600 1476 996147200 134512640 135105188 4294956096 18446744073709551615 4294960144 0 0 4096 2 0 0 0 -1 1 0 0
Current children cumulated CPU time (s) 6.24
Current children cumulated vsize (KiB) 80400

[startup+12.7017 s]
/proc/loadavg: 0.97 1.26 1.63 3/75 14990
/proc/meminfo: memFree=1747136/2055920 swapFree=4192812/4192956
[pid=14988] ppid=14986 vsize=80400 CPUtime=12.59
/proc/14988/stat : 14988 (bprolog) R 14986 14988 12926 0 -1 4194304 1767 0 0 0 1250 9 0 0 25 0 2 0 19673479 82329600 1477 996147200 134512640 135105188 4294956096 18446744073709551615 134608392 0 0 4096 2 18446744073709551615 0 0 17 1 0 0
/proc/14988/statm: 20100 1477 202 144 0 19584 0
[pid=14988/tid=14990] ppid=14986 vsize=80400 CPUtime=0
/proc/14988/task/14990/stat : 14990 (bprolog) S 14986 14988 12926 0 -1 4194368 2 0 0 0 0 0 0 0 22 0 2 0 19673500 82329600 1477 996147200 134512640 135105188 4294956096 18446744073709551615 4294960144 0 0 4096 2 0 0 0 -1 1 0 0
Current children cumulated CPU time (s) 12.59
Current children cumulated vsize (KiB) 80400

[startup+25.5028 s]
/proc/loadavg: 1.20 1.29 1.64 3/75 14990
/proc/meminfo: memFree=1747200/2055920 swapFree=4192812/4192956
[pid=14988] ppid=14986 vsize=80400 CPUtime=25.29
/proc/14988/stat : 14988 (bprolog) R 14986 14988 12926 0 -1 4194304 1767 0 0 0 2520 9 0 0 25 0 2 0 19673479 82329600 1477 996147200 134512640 135105188 4294956096 18446744073709551615 134630337 0 0 4096 2 18446744073709551615 0 0 17 1 0 0
/proc/14988/statm: 20100 1477 202 144 0 19584 0
[pid=14988/tid=14990] ppid=14986 vsize=80400 CPUtime=0
/proc/14988/task/14990/stat : 14990 (bprolog) S 14986 14988 12926 0 -1 4194368 2 0 0 0 0 0 0 0 22 0 2 0 19673500 82329600 1477 996147200 134512640 135105188 4294956096 18446744073709551615 4294960144 0 0 4096 2 0 0 0 -1 1 0 0
Current children cumulated CPU time (s) 25.29
Current children cumulated vsize (KiB) 80400

[startup+51.101 s]
/proc/loadavg: 1.47 1.35 1.64 3/75 14990
/proc/meminfo: memFree=1747200/2055920 swapFree=4192812/4192956
[pid=14988] ppid=14986 vsize=80400 CPUtime=50.7
/proc/14988/stat : 14988 (bprolog) R 14986 14988 12926 0 -1 4194304 1769 0 0 0 5060 10 0 0 25 0 2 0 19673479 82329600 1479 996147200 134512640 135105188 4294956096 18446744073709551615 134630238 0 0 4096 2 18446744073709551615 0 0 17 1 0 0
/proc/14988/statm: 20100 1479 202 144 0 19584 0
[pid=14988/tid=14990] ppid=14986 vsize=80400 CPUtime=0
/proc/14988/task/14990/stat : 14990 (bprolog) S 14986 14988 12926 0 -1 4194368 2 0 0 0 0 0 0 0 22 0 2 0 19673500 82329600 1479 996147200 134512640 135105188 4294956096 18446744073709551615 4294960144 0 0 4096 2 0 0 0 -1 1 0 0
Current children cumulated CPU time (s) 50.7
Current children cumulated vsize (KiB) 80400

[startup+102.307 s]
/proc/loadavg: 1.77 1.45 1.66 3/75 14990
/proc/meminfo: memFree=1746944/2055920 swapFree=4192812/4192956
[pid=14988] ppid=14986 vsize=80400 CPUtime=101.52
/proc/14988/stat : 14988 (bprolog) R 14986 14988 12926 0 -1 4194304 1769 0 0 0 10142 10 0 0 25 0 2 0 19673479 82329600 1479 996147200 134512640 135105188 4294956096 18446744073709551615 134610386 0 0 4096 2 18446744073709551615 0 0 17 1 0 0
/proc/14988/statm: 20100 1479 202 144 0 19584 0
[pid=14988/tid=14990] ppid=14986 vsize=80400 CPUtime=0
/proc/14988/task/14990/stat : 14990 (bprolog) S 14986 14988 12926 0 -1 4194368 2 0 0 0 0 0 0 0 22 0 2 0 19673500 82329600 1479 996147200 134512640 135105188 4294956096 18446744073709551615 4294960144 0 0 4096 2 0 0 0 -1 1 0 0
Current children cumulated CPU time (s) 101.52
Current children cumulated vsize (KiB) 80400

[startup+162.302 s]
/proc/loadavg: 1.91 1.54 1.68 3/75 14990
/proc/meminfo: memFree=1746880/2055920 swapFree=4192812/4192956
[pid=14988] ppid=14986 vsize=80400 CPUtime=161.07
/proc/14988/stat : 14988 (bprolog) R 14986 14988 12926 0 -1 4194304 1773 0 0 0 16097 10 0 0 25 0 2 0 19673479 82329600 1483 996147200 134512640 135105188 4294956096 18446744073709551615 134630254 0 0 4096 2 18446744073709551615 0 0 17 1 0 0
/proc/14988/statm: 20100 1483 202 144 0 19584 0
[pid=14988/tid=14990] ppid=14986 vsize=80400 CPUtime=0
/proc/14988/task/14990/stat : 14990 (bprolog) S 14986 14988 12926 0 -1 4194368 2 0 0 0 0 0 0 0 22 0 2 0 19673500 82329600 1483 996147200 134512640 135105188 4294956096 18446744073709551615 4294960144 0 0 4096 2 0 0 0 -1 1 0 0
Current children cumulated CPU time (s) 161.07
Current children cumulated vsize (KiB) 80400

[startup+222.302 s]
/proc/loadavg: 1.97 1.62 1.69 3/75 14990
/proc/meminfo: memFree=1746944/2055920 swapFree=4192812/4192956
[pid=14988] ppid=14986 vsize=80400 CPUtime=220.61
/proc/14988/stat : 14988 (bprolog) R 14986 14988 12926 0 -1 4194304 1773 0 0 0 22051 10 0 0 25 0 2 0 19673479 82329600 1483 996147200 134512640 135105188 4294956096 18446744073709551615 134630325 0 0 4096 2 18446744073709551615 0 0 17 1 0 0
/proc/14988/statm: 20100 1483 202 144 0 19584 0
[pid=14988/tid=14990] ppid=14986 vsize=80400 CPUtime=0
/proc/14988/task/14990/stat : 14990 (bprolog) S 14986 14988 12926 0 -1 4194368 2 0 0 0 0 0 0 0 22 0 2 0 19673500 82329600 1483 996147200 134512640 135105188 4294956096 18446744073709551615 4294960144 0 0 4096 2 0 0 0 -1 1 0 0
Current children cumulated CPU time (s) 220.61
Current children cumulated vsize (KiB) 80400

[startup+282.302 s]
/proc/loadavg: 1.99 1.69 1.71 3/75 14990
/proc/meminfo: memFree=1746944/2055920 swapFree=4192812/4192956
[pid=14988] ppid=14986 vsize=80400 CPUtime=280.16
/proc/14988/stat : 14988 (bprolog) R 14986 14988 12926 0 -1 4194304 1773 0 0 0 28006 10 0 0 25 0 2 0 19673479 82329600 1483 996147200 134512640 135105188 4294956096 18446744073709551615 134630264 0 0 4096 2 18446744073709551615 0 0 17 1 0 0
/proc/14988/statm: 20100 1483 202 144 0 19584 0
[pid=14988/tid=14990] ppid=14986 vsize=80400 CPUtime=0
/proc/14988/task/14990/stat : 14990 (bprolog) S 14986 14988 12926 0 -1 4194368 2 0 0 0 0 0 0 0 22 0 2 0 19673500 82329600 1483 996147200 134512640 135105188 4294956096 18446744073709551615 4294960144 0 0 4096 2 0 0 0 -1 1 0 0
Current children cumulated CPU time (s) 280.16
Current children cumulated vsize (KiB) 80400

[startup+342.303 s]
/proc/loadavg: 2.07 1.76 1.73 3/75 14990
/proc/meminfo: memFree=1746944/2055920 swapFree=4192812/4192956
[pid=14988] ppid=14986 vsize=80400 CPUtime=339.71
/proc/14988/stat : 14988 (bprolog) R 14986 14988 12926 0 -1 4194304 1773 0 0 0 33961 10 0 0 25 0 2 0 19673479 82329600 1483 996147200 134512640 135105188 4294956096 18446744073709551615 134607709 0 0 4096 2 18446744073709551615 0 0 17 1 0 0
/proc/14988/statm: 20100 1483 202 144 0 19584 0
[pid=14988/tid=14990] ppid=14986 vsize=80400 CPUtime=0
/proc/14988/task/14990/stat : 14990 (bprolog) S 14986 14988 12926 0 -1 4194368 2 0 0 0 0 0 0 0 22 0 2 0 19673500 82329600 1483 996147200 134512640 135105188 4294956096 18446744073709551615 4294960144 0 0 4096 2 0 0 0 -1 1 0 0
Current children cumulated CPU time (s) 339.71
Current children cumulated vsize (KiB) 80400

[startup+402.302 s]
/proc/loadavg: 2.09 1.82 1.75 3/75 14990
/proc/meminfo: memFree=1746944/2055920 swapFree=4192812/4192956
[pid=14988] ppid=14986 vsize=80400 CPUtime=399.26
/proc/14988/stat : 14988 (bprolog) R 14986 14988 12926 0 -1 4194304 1778 0 0 0 39916 10 0 0 25 0 2 0 19673479 82329600 1488 996147200 134512640 135105188 4294956096 18446744073709551615 134630238 0 0 4096 2 18446744073709551615 0 0 17 1 0 0
/proc/14988/statm: 20100 1488 202 144 0 19584 0
[pid=14988/tid=14990] ppid=14986 vsize=80400 CPUtime=0
/proc/14988/task/14990/stat : 14990 (bprolog) S 14986 14988 12926 0 -1 4194368 2 0 0 0 0 0 0 0 22 0 2 0 19673500 82329600 1488 996147200 134512640 135105188 4294956096 18446744073709551615 4294960144 0 0 4096 2 0 0 0 -1 1 0 0
Current children cumulated CPU time (s) 399.26
Current children cumulated vsize (KiB) 80400

[startup+462.302 s]
/proc/loadavg: 2.07 1.86 1.77 3/75 14990
/proc/meminfo: memFree=1746880/2055920 swapFree=4192812/4192956
[pid=14988] ppid=14986 vsize=80400 CPUtime=458.8
/proc/14988/stat : 14988 (bprolog) R 14986 14988 12926 0 -1 4194304 1779 0 0 0 45870 10 0 0 25 0 2 0 19673479 82329600 1489 996147200 134512640 135105188 4294956096 18446744073709551615 134559774 0 0 4096 2 18446744073709551615 0 0 17 1 0 0
/proc/14988/statm: 20100 1489 202 144 0 19584 0
[pid=14988/tid=14990] ppid=14986 vsize=80400 CPUtime=0
/proc/14988/task/14990/stat : 14990 (bprolog) S 14986 14988 12926 0 -1 4194368 2 0 0 0 0 0 0 0 22 0 2 0 19673500 82329600 1489 996147200 134512640 135105188 4294956096 18446744073709551615 4294960144 0 0 4096 2 0 0 0 -1 1 0 0
Current children cumulated CPU time (s) 458.8
Current children cumulated vsize (KiB) 80400

[startup+522.303 s]
/proc/loadavg: 2.02 1.89 1.78 3/75 14990

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

[startup+1122.3 s]
/proc/loadavg: 2.00 1.97 1.86 3/77 14992
/proc/meminfo: memFree=1746288/2055920 swapFree=4192812/4192956
[pid=14988] ppid=14986 vsize=90644 CPUtime=1113.81
/proc/14988/stat : 14988 (bprolog) R 14986 14988 12926 0 -1 4194304 1803 0 0 0 111371 10 0 0 25 0 3 0 19673479 92819456 1513 996147200 134512640 135105188 4294956096 18446744073709551615 135000154 0 0 4096 2 18446744073709551615 0 0 17 1 0 0
/proc/14988/statm: 22661 1513 202 144 0 22145 0
[pid=14988/tid=14990] ppid=14986 vsize=90644 CPUtime=0
/proc/14988/task/14990/stat : 14990 (bprolog) S 14986 14988 12926 0 -1 4194368 2 0 0 0 0 0 0 0 16 0 3 0 19673500 92819456 1513 996147200 134512640 135105188 4294956096 18446744073709551615 4294960144 0 0 4096 2 0 0 0 -1 1 0 0
[pid=14988/tid=14992] ppid=14986 vsize=90644 CPUtime=0
/proc/14988/task/14992/stat : 14992 (bprolog) S 14986 14988 12926 0 -1 4194368 0 0 0 0 0 0 0 0 25 0 3 0 19763516 92819456 1513 996147200 134512640 135105188 4294956096 18446744073709551615 4294960144 0 0 4096 2 0 0 0 -1 1 0 0
Current children cumulated CPU time (s) 1113.81
Current children cumulated vsize (KiB) 90644

[startup+1182.3 s]
/proc/loadavg: 2.00 1.97 1.86 3/77 14992
/proc/meminfo: memFree=1746160/2055920 swapFree=4192812/4192956
[pid=14988] ppid=14986 vsize=90644 CPUtime=1173.37
/proc/14988/stat : 14988 (bprolog) R 14986 14988 12926 0 -1 4194304 1803 0 0 0 117327 10 0 0 25 0 3 0 19673479 92819456 1513 996147200 134512640 135105188 4294956096 18446744073709551615 134630214 0 0 4096 2 18446744073709551615 0 0 17 1 0 0
/proc/14988/statm: 22661 1513 202 144 0 22145 0
[pid=14988/tid=14990] ppid=14986 vsize=90644 CPUtime=0
/proc/14988/task/14990/stat : 14990 (bprolog) S 14986 14988 12926 0 -1 4194368 2 0 0 0 0 0 0 0 16 0 3 0 19673500 92819456 1513 996147200 134512640 135105188 4294956096 18446744073709551615 4294960144 0 0 4096 2 0 0 0 -1 1 0 0
[pid=14988/tid=14992] ppid=14986 vsize=90644 CPUtime=0
/proc/14988/task/14992/stat : 14992 (bprolog) S 14986 14988 12926 0 -1 4194368 0 0 0 0 0 0 0 0 25 0 3 0 19763516 92819456 1513 996147200 134512640 135105188 4294956096 18446744073709551615 4294960144 0 0 4096 2 0 0 0 -1 1 0 0
Current children cumulated CPU time (s) 1173.37
Current children cumulated vsize (KiB) 90644

[startup+1242.3 s]
/proc/loadavg: 2.00 1.97 1.87 3/77 14992
/proc/meminfo: memFree=1746032/2055920 swapFree=4192812/4192956
[pid=14988] ppid=14986 vsize=90644 CPUtime=1232.91
/proc/14988/stat : 14988 (bprolog) R 14986 14988 12926 0 -1 4194304 1804 0 0 0 123281 10 0 0 25 0 3 0 19673479 92819456 1514 996147200 134512640 135105188 4294956096 18446744073709551615 134605465 0 0 4096 2 18446744073709551615 0 0 17 1 0 0
/proc/14988/statm: 22661 1514 202 144 0 22145 0
[pid=14988/tid=14990] ppid=14986 vsize=90644 CPUtime=0
/proc/14988/task/14990/stat : 14990 (bprolog) S 14986 14988 12926 0 -1 4194368 2 0 0 0 0 0 0 0 16 0 3 0 19673500 92819456 1514 996147200 134512640 135105188 4294956096 18446744073709551615 4294960144 0 0 4096 2 0 0 0 -1 1 0 0
[pid=14988/tid=14992] ppid=14986 vsize=90644 CPUtime=0
/proc/14988/task/14992/stat : 14992 (bprolog) S 14986 14988 12926 0 -1 4194368 0 0 0 0 0 0 0 0 25 0 3 0 19763516 92819456 1514 996147200 134512640 135105188 4294956096 18446744073709551615 4294960144 0 0 4096 2 0 0 0 -1 1 0 0
Current children cumulated CPU time (s) 1232.91
Current children cumulated vsize (KiB) 90644

[startup+1302.3 s]
/proc/loadavg: 2.05 1.99 1.88 3/77 14992
/proc/meminfo: memFree=1745840/2055920 swapFree=4192812/4192956
[pid=14988] ppid=14986 vsize=90644 CPUtime=1292.45
/proc/14988/stat : 14988 (bprolog) R 14986 14988 12926 0 -1 4194304 1804 0 0 0 129235 10 0 0 25 0 3 0 19673479 92819456 1514 996147200 134512640 135105188 4294956096 18446744073709551615 135000163 0 0 4096 2 18446744073709551615 0 0 17 1 0 0
/proc/14988/statm: 22661 1514 202 144 0 22145 0
[pid=14988/tid=14990] ppid=14986 vsize=90644 CPUtime=0
/proc/14988/task/14990/stat : 14990 (bprolog) S 14986 14988 12926 0 -1 4194368 2 0 0 0 0 0 0 0 16 0 3 0 19673500 92819456 1514 996147200 134512640 135105188 4294956096 18446744073709551615 4294960144 0 0 4096 2 0 0 0 -1 1 0 0
[pid=14988/tid=14992] ppid=14986 vsize=90644 CPUtime=0
/proc/14988/task/14992/stat : 14992 (bprolog) S 14986 14988 12926 0 -1 4194368 0 0 0 0 0 0 0 0 25 0 3 0 19763516 92819456 1514 996147200 134512640 135105188 4294956096 18446744073709551615 4294960144 0 0 4096 2 0 0 0 -1 1 0 0
Current children cumulated CPU time (s) 1292.45
Current children cumulated vsize (KiB) 90644

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

[startup+1305.5 s]
/proc/loadavg: 2.04 1.99 1.88 3/77 14992
/proc/meminfo: memFree=1745840/2055920 swapFree=4192812/4192956
[pid=14988] ppid=14986 vsize=90644 CPUtime=1295.63
/proc/14988/stat : 14988 (bprolog) R 14986 14988 12926 0 -1 4194304 1804 0 0 0 129553 10 0 0 25 0 3 0 19673479 92819456 1514 996147200 134512640 135105188 4294956096 18446744073709551615 134630269 0 0 4096 2 18446744073709551615 0 0 17 1 0 0
/proc/14988/statm: 22661 1514 202 144 0 22145 0
[pid=14988/tid=14990] ppid=14986 vsize=90644 CPUtime=0
/proc/14988/task/14990/stat : 14990 (bprolog) S 14986 14988 12926 0 -1 4194368 2 0 0 0 0 0 0 0 16 0 3 0 19673500 92819456 1514 996147200 134512640 135105188 4294956096 18446744073709551615 4294960144 0 0 4096 2 0 0 0 -1 1 0 0
[pid=14988/tid=14992] ppid=14986 vsize=90644 CPUtime=0
/proc/14988/task/14992/stat : 14992 (bprolog) S 14986 14988 12926 0 -1 4194368 0 0 0 0 0 0 0 0 25 0 3 0 19763516 92819456 1514 996147200 134512640 135105188 4294956096 18446744073709551615 4294960144 0 0 4096 2 0 0 0 -1 1 0 0
Current children cumulated CPU time (s) 1295.63
Current children cumulated vsize (KiB) 90644

[startup+1331.1 s]
/proc/loadavg: 2.10 2.00 1.89 3/77 14992
/proc/meminfo: memFree=1745840/2055920 swapFree=4192812/4192956
[pid=14988] ppid=14986 vsize=90644 CPUtime=1321.03
/proc/14988/stat : 14988 (bprolog) R 14986 14988 12926 0 -1 4194304 1804 0 0 0 132093 10 0 0 25 0 3 0 19673479 92819456 1514 996147200 134512640 135105188 4294956096 18446744073709551615 134559789 0 0 4096 2 18446744073709551615 0 0 17 1 0 0
/proc/14988/statm: 22661 1514 202 144 0 22145 0
[pid=14988/tid=14990] ppid=14986 vsize=90644 CPUtime=0
/proc/14988/task/14990/stat : 14990 (bprolog) S 14986 14988 12926 0 -1 4194368 2 0 0 0 0 0 0 0 16 0 3 0 19673500 92819456 1514 996147200 134512640 135105188 4294956096 18446744073709551615 4294960144 0 0 4096 2 0 0 0 -1 1 0 0
[pid=14988/tid=14992] ppid=14986 vsize=90644 CPUtime=0
/proc/14988/task/14992/stat : 14992 (bprolog) S 14986 14988 12926 0 -1 4194368 0 0 0 0 0 0 0 0 25 0 3 0 19763516 92819456 1514 996147200 134512640 135105188 4294956096 18446744073709551615 4294960144 0 0 4096 2 0 0 0 -1 1 0 0
Current children cumulated CPU time (s) 1321.03
Current children cumulated vsize (KiB) 90644

[startup+1343.9 s]
/proc/loadavg: 2.08 2.00 1.89 3/77 14992
/proc/meminfo: memFree=1745840/2055920 swapFree=4192812/4192956
[pid=14988] ppid=14986 vsize=90644 CPUtime=1333.74
/proc/14988/stat : 14988 (bprolog) R 14986 14988 12926 0 -1 4194304 1804 0 0 0 133364 10 0 0 25 0 3 0 19673479 92819456 1514 996147200 134512640 135105188 4294956096 18446744073709551615 134630264 0 0 4096 2 18446744073709551615 0 0 17 1 0 0
/proc/14988/statm: 22661 1514 202 144 0 22145 0
[pid=14988/tid=14990] ppid=14986 vsize=90644 CPUtime=0
/proc/14988/task/14990/stat : 14990 (bprolog) S 14986 14988 12926 0 -1 4194368 2 0 0 0 0 0 0 0 16 0 3 0 19673500 92819456 1514 996147200 134512640 135105188 4294956096 18446744073709551615 4294960144 0 0 4096 2 0 0 0 -1 1 0 0
[pid=14988/tid=14992] ppid=14986 vsize=90644 CPUtime=0
/proc/14988/task/14992/stat : 14992 (bprolog) S 14986 14988 12926 0 -1 4194368 0 0 0 0 0 0 0 0 25 0 3 0 19763516 92819456 1514 996147200 134512640 135105188 4294956096 18446744073709551615 4294960144 0 0 4096 2 0 0 0 -1 1 0 0
Current children cumulated CPU time (s) 1333.74
Current children cumulated vsize (KiB) 90644

[startup+1350.3 s]
/proc/loadavg: 2.07 2.00 1.89 3/77 14994
/proc/meminfo: memFree=1745776/2055920 swapFree=4192812/4192956
[pid=14988] ppid=14986 vsize=90644 CPUtime=1340.08
/proc/14988/stat : 14988 (bprolog) R 14986 14988 12926 0 -1 4194304 1804 0 0 0 133998 10 0 0 25 0 3 0 19673479 92819456 1514 996147200 134512640 135105188 4294956096 18446744073709551615 134630164 0 0 4096 2 18446744073709551615 0 0 17 1 0 0
/proc/14988/statm: 22661 1514 202 144 0 22145 0
[pid=14988/tid=14990] ppid=14986 vsize=90644 CPUtime=0
/proc/14988/task/14990/stat : 14990 (bprolog) S 14986 14988 12926 0 -1 4194368 2 0 0 0 0 0 0 0 16 0 3 0 19673500 92819456 1514 996147200 134512640 135105188 4294956096 18446744073709551615 4294960144 0 0 4096 2 0 0 0 -1 1 0 0
[pid=14988/tid=14992] ppid=14986 vsize=90644 CPUtime=0
/proc/14988/task/14992/stat : 14992 (bprolog) S 14986 14988 12926 0 -1 4194368 0 0 0 0 0 0 0 0 25 0 3 0 19763516 92819456 1514 996147200 134512640 135105188 4294956096 18446744073709551615 4294960144 0 0 4096 2 0 0 0 -1 1 0 0
Current children cumulated CPU time (s) 1340.08
Current children cumulated vsize (KiB) 90644

[startup+1351.91 s]
/proc/loadavg: 2.07 2.00 1.89 3/77 14994
/proc/meminfo: memFree=1745776/2055920 swapFree=4192812/4192956
[pid=14988] ppid=14986 vsize=90644 CPUtime=1341.67
/proc/14988/stat : 14988 (bprolog) R 14986 14988 12926 0 -1 4194304 1804 0 0 0 134157 10 0 0 25 0 3 0 19673479 92819456 1514 996147200 134512640 135105188 4294956096 18446744073709551615 134855746 0 0 4096 2 18446744073709551615 0 0 17 1 0 0
/proc/14988/statm: 22661 1514 202 144 0 22145 0
[pid=14988/tid=14990] ppid=14986 vsize=90644 CPUtime=0
/proc/14988/task/14990/stat : 14990 (bprolog) S 14986 14988 12926 0 -1 4194368 2 0 0 0 0 0 0 0 16 0 3 0 19673500 92819456 1514 996147200 134512640 135105188 4294956096 18446744073709551615 4294960144 0 0 4096 2 0 0 0 -1 1 0 0
[pid=14988/tid=14992] ppid=14986 vsize=90644 CPUtime=0
/proc/14988/task/14992/stat : 14992 (bprolog) S 14986 14988 12926 0 -1 4194368 0 0 0 0 0 0 0 0 16 0 3 0 19763516 92819456 1514 996147200 134512640 135105188 4294956096 18446744073709551615 4294960144 0 0 4096 2 0 0 0 -1 1 0 0
Current children cumulated CPU time (s) 1341.67
Current children cumulated vsize (KiB) 90644

[startup+1353.5 s]
/proc/loadavg: 2.07 2.00 1.89 3/77 14994
/proc/meminfo: memFree=1745776/2055920 swapFree=4192812/4192956
[pid=14988] ppid=14986 vsize=90644 CPUtime=1343.26
/proc/14988/stat : 14988 (bprolog) R 14986 14988 12926 0 -1 4194304 1804 0 0 0 134316 10 0 0 25 0 3 0 19673479 92819456 1514 996147200 134512640 135105188 4294956096 18446744073709551615 134605483 0 0 4096 2 18446744073709551615 0 0 17 1 0 0
/proc/14988/statm: 22661 1514 202 144 0 22145 0
[pid=14988/tid=14990] ppid=14986 vsize=90644 CPUtime=0
/proc/14988/task/14990/stat : 14990 (bprolog) S 14986 14988 12926 0 -1 4194368 2 0 0 0 0 0 0 0 16 0 3 0 19673500 92819456 1514 996147200 134512640 135105188 4294956096 18446744073709551615 4294960144 0 0 4096 2 0 0 0 -1 1 0 0
[pid=14988/tid=14992] ppid=14986 vsize=90644 CPUtime=0
/proc/14988/task/14992/stat : 14992 (bprolog) S 14986 14988 12926 0 -1 4194368 0 0 0 0 0 0 0 0 16 0 3 0 19763516 92819456 1514 996147200 134512640 135105188 4294956096 18446744073709551615 4294960144 0 0 4096 2 0 0 0 -1 1 0 0
Current children cumulated CPU time (s) 1343.26
Current children cumulated vsize (KiB) 90644

[startup+1354.3 s]
/proc/loadavg: 2.07 2.00 1.89 3/77 14994
/proc/meminfo: memFree=1745776/2055920 swapFree=4192812/4192956
[pid=14988] ppid=14986 vsize=90644 CPUtime=1344.05
/proc/14988/stat : 14988 (bprolog) R 14986 14988 12926 0 -1 4194304 1804 0 0 0 134395 10 0 0 25 0 3 0 19673479 92819456 1514 996147200 134512640 135105188 4294956096 18446744073709551615 134628888 0 0 4096 2 18446744073709551615 0 0 17 1 0 0
/proc/14988/statm: 22661 1514 202 144 0 22145 0
[pid=14988/tid=14990] ppid=14986 vsize=90644 CPUtime=0
/proc/14988/task/14990/stat : 14990 (bprolog) S 14986 14988 12926 0 -1 4194368 2 0 0 0 0 0 0 0 16 0 3 0 19673500 92819456 1514 996147200 134512640 135105188 4294956096 18446744073709551615 4294960144 0 0 4096 2 0 0 0 -1 1 0 0
[pid=14988/tid=14992] ppid=14986 vsize=90644 CPUtime=0
/proc/14988/task/14992/stat : 14992 (bprolog) S 14986 14988 12926 0 -1 4194368 0 0 0 0 0 0 0 0 16 0 3 0 19763516 92819456 1514 996147200 134512640 135105188 4294956096 18446744073709551615 4294960144 0 0 4096 2 0 0 0 -1 1 0 0
Current children cumulated CPU time (s) 1344.05
Current children cumulated vsize (KiB) 90644

[startup+1354.5 s]
/proc/loadavg: 2.07 2.00 1.89 3/77 14994
/proc/meminfo: memFree=1745776/2055920 swapFree=4192812/4192956
[pid=14988] ppid=14986 vsize=90644 CPUtime=1344.25
/proc/14988/stat : 14988 (bprolog) R 14986 14988 12926 0 -1 4194304 1804 0 0 0 134415 10 0 0 25 0 3 0 19673479 92819456 1514 996147200 134512640 135105188 4294956096 18446744073709551615 134608713 0 0 4096 2 18446744073709551615 0 0 17 1 0 0
/proc/14988/statm: 22661 1514 202 144 0 22145 0
[pid=14988/tid=14990] ppid=14986 vsize=90644 CPUtime=0
/proc/14988/task/14990/stat : 14990 (bprolog) S 14986 14988 12926 0 -1 4194368 2 0 0 0 0 0 0 0 16 0 3 0 19673500 92819456 1514 996147200 134512640 135105188 4294956096 18446744073709551615 4294960144 0 0 4096 2 0 0 0 -1 1 0 0
[pid=14988/tid=14992] ppid=14986 vsize=90644 CPUtime=0
/proc/14988/task/14992/stat : 14992 (bprolog) S 14986 14988 12926 0 -1 4194368 0 0 0 0 0 0 0 0 16 0 3 0 19763516 92819456 1514 996147200 134512640 135105188 4294956096 18446744073709551615 4294960144 0 0 4096 2 0 0 0 -1 1 0 0
Current children cumulated CPU time (s) 1344.25
Current children cumulated vsize (KiB) 90644

[startup+1354.6 s]
/proc/loadavg: 2.07 2.00 1.89 3/77 14994
/proc/meminfo: memFree=1745776/2055920 swapFree=4192812/4192956
[pid=14988] ppid=14986 vsize=90644 CPUtime=1344.35
/proc/14988/stat : 14988 (bprolog) R 14986 14988 12926 0 -1 4194304 1804 0 0 0 134425 10 0 0 25 0 3 0 19673479 92819456 1514 996147200 134512640 135105188 4294956096 18446744073709551615 134608580 0 0 4096 2 18446744073709551615 0 0 17 1 0 0
/proc/14988/statm: 22661 1514 202 144 0 22145 0
[pid=14988/tid=14990] ppid=14986 vsize=90644 CPUtime=0
/proc/14988/task/14990/stat : 14990 (bprolog) S 14986 14988 12926 0 -1 4194368 2 0 0 0 0 0 0 0 16 0 3 0 19673500 92819456 1514 996147200 134512640 135105188 4294956096 18446744073709551615 4294960144 0 0 4096 2 0 0 0 -1 1 0 0
[pid=14988/tid=14992] ppid=14986 vsize=90644 CPUtime=0
/proc/14988/task/14992/stat : 14992 (bprolog) S 14986 14988 12926 0 -1 4194368 0 0 0 0 0 0 0 0 16 0 3 0 19763516 92819456 1514 996147200 134512640 135105188 4294956096 18446744073709551615 4294960144 0 0 4096 2 0 0 0 -1 1 0 0
Current children cumulated CPU time (s) 1344.35
Current children cumulated vsize (KiB) 90644

Child status: 0
Real time (s): 1354.63
CPU time (s): 1344.39
CPU user time (s): 1344.28
CPU system time (s): 0.108983
CPU usage (%): 99.2441
Max. virtual memory (cumulated for all children) (KiB): 90644

getrusage(RUSAGE_CHILDREN,...) data:
user time used= 1344.28
system time used= 0.108983
maximum resident set size= 0
integral shared memory size= 0
integral unshared data size= 0
integral unshared stack size= 0
page reclaims= 1804
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= 8
involuntary context switches= 29840

runsolver used 1.19182 second user time and 3.75543 second system time

The end

Launcher Data

Begin job on node58 at 2009-07-11 17:28:24
IDJOB=2060833
IDBENCH=53753
IDSOLVER=770
FILE ID=node58/2060833-1247326103
PBS_JOBID= 9506513
Free space on /tmp= 66228 MiB

SOLVER NAME= bpsolver 09
BENCH NAME= CPAI08/csp/allsquaresUnsat/normalized-squaresUnsat-17-17.xml
COMMAND LINE= HOME/solver BENCHNAMENOEXT TIMEOUT
RUNSOLVER COMMAND LINE= BIN/runsolver --timestamp -w /tmp/evaluation-result-2060833-1247326103/watcher-2060833-1247326103 -o /tmp/evaluation-result-2060833-1247326103/solver-2060833-1247326103 -C 1800 -W 2000 -M 900  HOME/solver HOME/instance-2060833-1247326103 1800

TIME LIMIT= 1800 seconds
MEMORY LIMIT= 900 MiB
MAX NB THREAD= 0

MD5SUM BENCH= 55a5ba3833b82e4a196a4961da3bc0ae
RANDOM SEED=1516146298

node58.alineos.net Linux 2.6.9-22.EL.rootsmp #1 SMP Mon Oct 3 08:59:52 CEST 2005

/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		: 3000.234
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		: 3000.234
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:       1753136 kB
Buffers:         32236 kB
Cached:         193996 kB
SwapCached:        140 kB
Active:         127740 kB
Inactive:       121108 kB
HighTotal:           0 kB
HighFree:            0 kB
LowTotal:      2055920 kB
LowFree:       1753136 kB
SwapTotal:     4192956 kB
SwapFree:      4192812 kB
Dirty:            3184 kB
Writeback:           0 kB
Mapped:          33188 kB
Slab:            39280 kB
Committed_AS:   224420 kB
PageTables:       1696 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= 66224 MiB
End job on node58 at 2009-07-11 17:50:58