Trace number 2087859

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
Mistral 1.545UNSAT 1601.13 1602.71

DiagnosticValue
ASSIGNMENTS31055
CHECKS797304
NODES31055

General information on the benchmark

Namecsp/dag-rand/
normalized-rand-n23-d3-e16-r15-t150000-17.xml
MD5SUM01d6c53340f0222548a1b907ff47165c
Bench CategoryN-ARY-EXT (n-ary constraints in extension)
Best result obtained on this benchmarkUNSAT
Best CPU time to get the best result obtained on this benchmark120.471
Satisfiable
(Un)Satisfiability was proved
Number of variables23
Number of constraints16
Maximum constraint arity15
Maximum domain size3
Number of constraints which are defined in extension16
Number of constraints which are defined in intension0
Global constraints used (with number of constraints)

Solver Data 

0.18/0.20	c mistral version 1.545
1600.90/1602.53	s UNSATISFIABLE
1600.90/1602.53	d CHECKS 797304
1600.90/1602.53	d ASSIGNMENTS 31055
1600.90/1602.53	d NODES 31055 BACKTRACKS 31055 FAILURES 31056 RUNTIME 1592.19 TOTALTIME 1601.18 NODES/s 19.5046 CHECKS/s 500.759

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-2087859-1247386965/watcher-2087859-1247386965 -o /tmp/evaluation-result-2087859-1247386965/solver-2087859-1247386965 -C 1800 -W 2000 -M 900 /home/evaluation/evaluation/libc32/lib/ld-linux.so.2 ./xsolve HOME/instance-2087859-1247386965.xml 

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

[startup+0 s]
/proc/loadavg: 3.03 2.86 2.53 4/83 25323
/proc/meminfo: memFree=1033136/2055920 swapFree=4192812/4192956
[pid=25323] ppid=25321 vsize=18576 CPUtime=0
/proc/25323/stat : 25323 (runsolver) R 25321 24738 24738 0 -1 4194368 7 0 0 0 0 0 0 0 19 0 1 0 25764211 19021824 282 996147200 4194304 4302564 548682068496 18446744073709551615 262918920332 0 0 4096 24578 0 0 0 17 1 0 0
/proc/25323/statm: 4644 282 247 26 0 2626 0
Current StackSize limit: 10240 KiB


[startup+0.09629 s]
/proc/loadavg: 3.03 2.86 2.53 4/83 25323
/proc/meminfo: memFree=1033136/2055920 swapFree=4192812/4192956
[pid=25323] ppid=25321 vsize=6984 CPUtime=0.08
/proc/25323/stat : 25323 (ld-linux.so.2) R 25321 25323 24738 0 -1 4194304 833 0 0 0 7 1 0 0 18 0 1 0 25764211 7151616 812 996147200 1448431616 1448550632 4294956208 18446744073709551615 134661463 0 0 4096 0 0 0 0 17 1 0 0
/proc/25323/statm: 1746 812 358 29 0 561 0
Current children cumulated CPU time (s) 0.08
Current children cumulated vsize (KiB) 6984

[startup+0.101282 s]
/proc/loadavg: 3.03 2.86 2.53 4/83 25323
/proc/meminfo: memFree=1033136/2055920 swapFree=4192812/4192956
[pid=25323] ppid=25321 vsize=7116 CPUtime=0.09
/proc/25323/stat : 25323 (ld-linux.so.2) R 25321 25323 24738 0 -1 4194304 858 0 0 0 8 1 0 0 18 0 1 0 25764211 7286784 837 996147200 1448431616 1448550632 4294956208 18446744073709551615 134698949 0 0 4096 0 0 0 0 17 1 0 0
/proc/25323/statm: 1779 837 358 29 0 594 0
Current children cumulated CPU time (s) 0.09
Current children cumulated vsize (KiB) 7116

[startup+0.301322 s]
/proc/loadavg: 3.03 2.86 2.53 4/83 25323
/proc/meminfo: memFree=1033136/2055920 swapFree=4192812/4192956
[pid=25323] ppid=25321 vsize=10944 CPUtime=0.28
/proc/25323/stat : 25323 (ld-linux.so.2) R 25321 25323 24738 0 -1 4194304 1860 0 0 0 26 2 0 0 19 0 1 0 25764211 11206656 1839 996147200 1448431616 1448550632 4294956208 18446744073709551615 134661466 0 0 4096 0 0 0 0 17 1 0 0
/proc/25323/statm: 2736 1839 358 29 0 1551 0
Current children cumulated CPU time (s) 0.28
Current children cumulated vsize (KiB) 10944

[startup+0.7014 s]
/proc/loadavg: 3.03 2.86 2.53 4/83 25323
/proc/meminfo: memFree=1033136/2055920 swapFree=4192812/4192956
[pid=25323] ppid=25321 vsize=19056 CPUtime=0.69
/proc/25323/stat : 25323 (ld-linux.so.2) R 25321 25323 24738 0 -1 4194304 3859 0 0 0 64 5 0 0 23 0 1 0 25764211 19513344 3838 996147200 1448431616 1448550632 4294956208 18446744073709551615 134697808 0 0 4096 0 0 0 0 17 1 0 0
/proc/25323/statm: 4764 3838 358 29 0 3579 0
Current children cumulated CPU time (s) 0.69
Current children cumulated vsize (KiB) 19056

[startup+1.50156 s]
/proc/loadavg: 3.03 2.86 2.53 4/84 25324
/proc/meminfo: memFree=1028072/2055920 swapFree=4192812/4192956
[pid=25323] ppid=25321 vsize=34164 CPUtime=1.46
/proc/25323/stat : 25323 (ld-linux.so.2) R 25321 25323 24738 0 -1 4194304 7740 0 0 0 138 8 0 0 25 0 1 0 25764211 34983936 7719 996147200 1448431616 1448550632 4294956208 18446744073709551615 134671424 0 0 4096 0 0 0 0 17 1 0 0
/proc/25323/statm: 8541 7719 358 29 0 7356 0
Current children cumulated CPU time (s) 1.46
Current children cumulated vsize (KiB) 34164

[startup+3.10187 s]
/proc/loadavg: 3.03 2.86 2.53 3/84 25324
/proc/meminfo: memFree=999016/2055920 swapFree=4192812/4192956
[pid=25323] ppid=25321 vsize=66480 CPUtime=3.04
/proc/25323/stat : 25323 (ld-linux.so.2) R 25321 25323 24738 0 -1 4194304 15671 0 0 0 290 14 0 0 25 0 1 0 25764211 68075520 15650 996147200 1448431616 1448550632 4294956208 18446744073709551615 134697784 0 0 4096 0 0 0 0 17 1 0 0
/proc/25323/statm: 16620 15650 358 29 0 15435 0
Current children cumulated CPU time (s) 3.04
Current children cumulated vsize (KiB) 66480

[startup+6.30151 s]
/proc/loadavg: 3.03 2.87 2.53 3/84 25324
/proc/meminfo: memFree=926568/2055920 swapFree=4192812/4192956
[pid=25323] ppid=25321 vsize=129936 CPUtime=6.2
/proc/25323/stat : 25323 (ld-linux.so.2) R 25321 25323 24738 0 -1 4194304 31613 0 0 0 593 27 0 0 25 0 1 0 25764211 133054464 31592 996147200 1448431616 1448550632 4294956208 18446744073709551615 134525354 0 0 4096 0 0 0 0 17 1 0 0
/proc/25323/statm: 32484 31592 358 29 0 31299 0
Current children cumulated CPU time (s) 6.2
Current children cumulated vsize (KiB) 129936

[startup+12.7018 s]
/proc/loadavg: 2.94 2.85 2.53 3/84 25324
/proc/meminfo: memFree=737512/2055920 swapFree=4192812/4192956
[pid=25323] ppid=25321 vsize=354300 CPUtime=12.55
/proc/25323/stat : 25323 (ld-linux.so.2) R 25321 25323 24738 0 -1 4194304 77489 0 0 0 1195 60 0 0 25 0 1 0 25764211 362803200 77276 996147200 1448431616 1448550632 4294956208 18446744073709551615 134850059 0 0 4096 0 0 0 0 17 1 0 0
/proc/25323/statm: 88575 77276 412 29 0 87390 0
Current children cumulated CPU time (s) 12.55
Current children cumulated vsize (KiB) 354300

[startup+25.5023 s]
/proc/loadavg: 2.73 2.81 2.52 3/84 25324
/proc/meminfo: memFree=741416/2055920 swapFree=4192812/4192956
[pid=25323] ppid=25321 vsize=354300 CPUtime=25.22
/proc/25323/stat : 25323 (ld-linux.so.2) R 25321 25323 24738 0 -1 4194304 77489 0 0 0 2462 60 0 0 25 0 1 0 25764211 362803200 77276 996147200 1448431616 1448550632 4294956208 18446744073709551615 134850089 0 0 4096 0 0 0 0 17 1 0 0
/proc/25323/statm: 88575 77276 412 29 0 87390 0
Current children cumulated CPU time (s) 25.22
Current children cumulated vsize (KiB) 354300

[startup+51.1013 s]
/proc/loadavg: 2.48 2.74 2.51 3/84 25324
/proc/meminfo: memFree=733480/2055920 swapFree=4192812/4192956
[pid=25323] ppid=25321 vsize=354300 CPUtime=50.58
/proc/25323/stat : 25323 (ld-linux.so.2) R 25321 25323 24738 0 -1 4194304 77489 0 0 0 4998 60 0 0 25 0 1 0 25764211 362803200 77276 996147200 1448431616 1448550632 4294956208 18446744073709551615 134850059 0 0 4096 0 0 0 0 17 1 0 0
/proc/25323/statm: 88575 77276 412 29 0 87390 0
Current children cumulated CPU time (s) 50.58
Current children cumulated vsize (KiB) 354300

[startup+102.306 s]
/proc/loadavg: 2.27 2.64 2.48 4/82 25364
/proc/meminfo: memFree=1139192/2055920 swapFree=4192812/4192956
[pid=25323] ppid=25321 vsize=354300 CPUtime=101.56
/proc/25323/stat : 25323 (ld-linux.so.2) R 25321 25323 24738 0 -1 4194304 77489 0 0 0 10090 66 0 0 25 0 1 0 25764211 362803200 77276 996147200 1448431616 1448550632 4294956208 18446744073709551615 134850059 0 0 4096 0 0 0 0 17 0 0 0
/proc/25323/statm: 88575 77276 412 29 0 87390 0
Current children cumulated CPU time (s) 101.56
Current children cumulated vsize (KiB) 354300

[startup+162.302 s]
/proc/loadavg: 1.83 2.47 2.43 2/83 25365
/proc/meminfo: memFree=977456/2055920 swapFree=4192812/4192956
[pid=25323] ppid=25321 vsize=354300 CPUtime=161.5
/proc/25323/stat : 25323 (ld-linux.so.2) R 25321 25323 24738 0 -1 4194304 77489 0 0 0 16083 67 0 0 25 0 1 0 25764211 362803200 77276 996147200 1448431616 1448550632 4294956208 18446744073709551615 134850059 0 0 4096 0 0 0 0 17 0 0 0
/proc/25323/statm: 88575 77276 412 29 0 87390 0
Current children cumulated CPU time (s) 161.5
Current children cumulated vsize (KiB) 354300

[startup+222.301 s]
/proc/loadavg: 1.30 2.20 2.34 2/83 25365
/proc/meminfo: memFree=977456/2055920 swapFree=4192812/4192956
[pid=25323] ppid=25321 vsize=354300 CPUtime=221.46
/proc/25323/stat : 25323 (ld-linux.so.2) R 25321 25323 24738 0 -1 4194304 77489 0 0 0 22079 67 0 0 25 0 1 0 25764211 362803200 77276 996147200 1448431616 1448550632 4294956208 18446744073709551615 134850059 0 0 4096 0 0 0 0 17 0 0 0
/proc/25323/statm: 88575 77276 412 29 0 87390 0
Current children cumulated CPU time (s) 221.46
Current children cumulated vsize (KiB) 354300

[startup+282.302 s]
/proc/loadavg: 1.11 1.98 2.25 2/83 25365
/proc/meminfo: memFree=977328/2055920 swapFree=4192812/4192956
[pid=25323] ppid=25321 vsize=354300 CPUtime=281.43
/proc/25323/stat : 25323 (ld-linux.so.2) R 25321 25323 24738 0 -1 4194304 77489 0 0 0 28076 67 0 0 25 0 1 0 25764211 362803200 77276 996147200 1448431616 1448550632 4294956208 18446744073709551615 134850059 0 0 4096 0 0 0 0 17 0 0 0
/proc/25323/statm: 88575 77276 412 29 0 87390 0
Current children cumulated CPU time (s) 281.43
Current children cumulated vsize (KiB) 354300

[startup+342.302 s]
/proc/loadavg: 1.04 1.80 2.17 2/83 25365
/proc/meminfo: memFree=977328/2055920 swapFree=4192812/4192956
[pid=25323] ppid=25321 vsize=354300 CPUtime=341.4
/proc/25323/stat : 25323 (ld-linux.so.2) R 25321 25323 24738 0 -1 4194304 77489 0 0 0 34073 67 0 0 25 0 1 0 25764211 362803200 77276 996147200 1448431616 1448550632 4294956208 18446744073709551615 134850059 0 0 4096 0 0 0 0 17 0 0 0
/proc/25323/statm: 88575 77276 412 29 0 87390 0
Current children cumulated CPU time (s) 341.4
Current children cumulated vsize (KiB) 354300

[startup+402.302 s]
/proc/loadavg: 1.01 1.65 2.10 2/83 25365
/proc/meminfo: memFree=977328/2055920 swapFree=4192812/4192956
[pid=25323] ppid=25321 vsize=354300 CPUtime=401.36
/proc/25323/stat : 25323 (ld-linux.so.2) R 25321 25323 24738 0 -1 4194304 77489 0 0 0 40069 67 0 0 25 0 1 0 25764211 362803200 77276 996147200 1448431616 1448550632 4294956208 18446744073709551615 134850179 0 0 4096 0 0 0 0 17 0 0 0
/proc/25323/statm: 88575 77276 412 29 0 87390 0
Current children cumulated CPU time (s) 401.36
Current children cumulated vsize (KiB) 354300

[startup+462.302 s]
/proc/loadavg: 1.00 1.53 2.03 2/83 25365
/proc/meminfo: memFree=977264/2055920 swapFree=4192812/4192956
[pid=25323] ppid=25321 vsize=354300 CPUtime=461.33
/proc/25323/stat : 25323 (ld-linux.so.2) R 25321 25323 24738 0 -1 4194304 77489 0 0 0 46066 67 0 0 25 0 1 0 25764211 362803200 77276 996147200 1448431616 1448550632 4294956208 18446744073709551615 134850059 0 0 4096 0 0 0 0 17 0 0 0
/proc/25323/statm: 88575 77276 412 29 0 87390 0
Current children cumulated CPU time (s) 461.33
Current children cumulated vsize (KiB) 354300

[startup+522.301 s]
/proc/loadavg: 1.00 1.43 1.96 2/83 25365
/proc/meminfo: memFree=977200/2055920 swapFree=4192812/4192956
[pid=25323] ppid=25321 vsize=354300 CPUtime=521.3
/proc/25323/stat : 25323 (ld-linux.so.2) R 25321 25323 24738 0 -1 4194304 77489 0 0 0 52063 67 0 0 25 0 1 0 25764211 362803200 77276 996147200 1448431616 1448550632 4294956208 18446744073709551615 134850059 0 0 4096 0 0 0 0 17 0 0 0
/proc/25323/statm: 88575 77276 412 29 0 87390 0
Current children cumulated CPU time (s) 521.3
Current children cumulated vsize (KiB) 354300

[startup+582.302 s]
/proc/loadavg: 1.00 1.35 1.90 2/83 25365
/proc/meminfo: memFree=977136/2055920 swapFree=4192812/4192956
[pid=25323] ppid=25321 vsize=354300 CPUtime=581.26
/proc/25323/stat : 25323 (ld-linux.so.2) R 25321 25323 24738 0 -1 4194304 77489 0 0 0 58059 67 0 0 25 0 1 0 25764211 362803200 77276 996147200 1448431616 1448550632 4294956208 18446744073709551615 134850059 0 0 4096 0 0 0 0 17 0 0 0
/proc/25323/statm: 88575 77276 412 29 0 87390 0
Current children cumulated CPU time (s) 581.26
Current children cumulated vsize (KiB) 354300

[startup+642.302 s]
/proc/loadavg: 1.00 1.28 1.84 2/83 25365
/proc/meminfo: memFree=977072/2055920 swapFree=4192812/4192956
[pid=25323] ppid=25321 vsize=354300 CPUtime=641.24
/proc/25323/stat : 25323 (ld-linux.so.2) R 25321 25323 24738 0 -1 4194304 77489 0 0 0 64057 67 0 0 25 0 1 0 25764211 362803200 77276 996147200 1448431616 1448550632 4294956208 18446744073709551615 134850089 0 0 4096 0 0 0 0 17 0 0 0
/proc/25323/statm: 88575 77276 412 29 0 87390 0
Current children cumulated CPU time (s) 641.24
Current children cumulated vsize (KiB) 354300

[startup+702.302 s]
/proc/loadavg: 1.00 1.23 1.78 2/83 25365
/proc/meminfo: memFree=976880/2055920 swapFree=4192812/4192956
[pid=25323] ppid=25321 vsize=354300 CPUtime=701.2
/proc/25323/stat : 25323 (ld-linux.so.2) R 25321 25323 24738 0 -1 4194304 77489 0 0 0 70053 67 0 0 25 0 1 0 25764211 362803200 77276 996147200 1448431616 1448550632 4294956208 18446744073709551615 134850028 0 0 4096 0 0 0 0 17 0 0 0
/proc/25323/statm: 88575 77276 412 29 0 87390 0
Current children cumulated CPU time (s) 701.2
Current children cumulated vsize (KiB) 354300

[startup+762.305 s]
/proc/loadavg: 1.00 1.18 1.73 2/83 25365
/proc/meminfo: memFree=976816/2055920 swapFree=4192812/4192956
[pid=25323] ppid=25321 vsize=354300 CPUtime=761.16
/proc/25323/stat : 25323 (ld-linux.so.2) R 25321 25323 24738 0 -1 4194304 77489 0 0 0 76049 67 0 0 25 0 1 0 25764211 362803200 77276 996147200 1448431616 1448550632 4294956208 18446744073709551615 134850053 0 0 4096 0 0 0 0 17 0 0 0
/proc/25323/statm: 88575 77276 412 29 0 87390 0
Current children cumulated CPU time (s) 761.16
Current children cumulated vsize (KiB) 354300

[startup+822.301 s]
/proc/loadavg: 1.00 1.15 1.68 2/83 25365
/proc/meminfo: memFree=976752/2055920 swapFree=4192812/4192956
[pid=25323] ppid=25321 vsize=354300 CPUtime=821.12
/proc/25323/stat : 25323 (ld-linux.so.2) R 25321 25323 24738 0 -1 4194304 77489 0 0 0 82045 67 0 0 25 0 1 0 25764211 362803200 77276 996147200 1448431616 1448550632 4294956208 18446744073709551615 134850059 0 0 4096 0 0 0 0 17 0 0 0
/proc/25323/statm: 88575 77276 412 29 0 87390 0
Current children cumulated CPU time (s) 821.12
Current children cumulated vsize (KiB) 354300

[startup+882.301 s]
/proc/loadavg: 1.00 1.12 1.64 2/83 25365
/proc/meminfo: memFree=976688/2055920 swapFree=4192812/4192956
[pid=25323] ppid=25321 vsize=354300 CPUtime=881.09
/proc/25323/stat : 25323 (ld-linux.so.2) R 25321 25323 24738 0 -1 4194304 77489 0 0 0 88042 67 0 0 25 0 1 0 25764211 362803200 77276 996147200 1448431616 1448550632 4294956208 18446744073709551615 134850059 0 0 4096 0 0 0 0 17 0 0 0
/proc/25323/statm: 88575 77276 412 29 0 87390 0
Current children cumulated CPU time (s) 881.09
Current children cumulated vsize (KiB) 354300

[startup+942.302 s]
/proc/loadavg: 1.00 1.09 1.59 2/83 25365
/proc/meminfo: memFree=976624/2055920 swapFree=4192812/4192956
[pid=25323] ppid=25321 vsize=354300 CPUtime=941.07
/proc/25323/stat : 25323 (ld-linux.so.2) R 25321 25323 24738 0 -1 4194304 77489 0 0 0 94039 68 0 0 25 0 1 0 25764211 362803200 77276 996147200 1448431616 1448550632 4294956208 18446744073709551615 134850059 0 0 4096 0 0 0 0 17 0 0 0
/proc/25323/statm: 88575 77276 412 29 0 87390 0
Current children cumulated CPU time (s) 941.07
Current children cumulated vsize (KiB) 354300

[startup+1002.3 s]
/proc/loadavg: 1.00 1.08 1.55 2/83 25365
/proc/meminfo: memFree=976624/2055920 swapFree=4192812/4192956
[pid=25323] ppid=25321 vsize=354300 CPUtime=1001.03
/proc/25323/stat : 25323 (ld-linux.so.2) R 25321 25323 24738 0 -1 4194304 77489 0 0 0 100035 68 0 0 25 0 1 0 25764211 362803200 77276 996147200 1448431616 1448550632 4294956208 18446744073709551615 134850179 0 0 4096 0 0 0 0 17 0 0 0
/proc/25323/statm: 88575 77276 412 29 0 87390 0
Current children cumulated CPU time (s) 1001.03
Current children cumulated vsize (KiB) 354300

[startup+1062.3 s]
/proc/loadavg: 1.00 1.06 1.52 2/83 25365
/proc/meminfo: memFree=976624/2055920 swapFree=4192812/4192956
[pid=25323] ppid=25321 vsize=354300 CPUtime=1061
/proc/25323/stat : 25323 (ld-linux.so.2) R 25321 25323 24738 0 -1 4194304 77489 0 0 0 106032 68 0 0 25 0 1 0 25764211 362803200 77276 996147200 1448431616 1448550632 4294956208 18446744073709551615 134850084 0 0 4096 0 0 0 0 17 0 0 0
/proc/25323/statm: 88575 77276 412 29 0 87390 0
Current children cumulated CPU time (s) 1061
Current children cumulated vsize (KiB) 354300

[startup+1122.3 s]
/proc/loadavg: 1.00 1.05 1.48 2/83 25365
/proc/meminfo: memFree=976560/2055920 swapFree=4192812/4192956
[pid=25323] ppid=25321 vsize=354300 CPUtime=1120.97
/proc/25323/stat : 25323 (ld-linux.so.2) R 25321 25323 24738 0 -1 4194304 77489 0 0 0 112029 68 0 0 25 0 1 0 25764211 362803200 77276 996147200 1448431616 1448550632 4294956208 18446744073709551615 134850093 0 0 4096 0 0 0 0 17 0 0 0
/proc/25323/statm: 88575 77276 412 29 0 87390 0
Current children cumulated CPU time (s) 1120.97
Current children cumulated vsize (KiB) 354300

[startup+1182.3 s]
/proc/loadavg: 1.00 1.03 1.45 2/83 25365
/proc/meminfo: memFree=976496/2055920 swapFree=4192812/4192956
[pid=25323] ppid=25321 vsize=354300 CPUtime=1180.94
/proc/25323/stat : 25323 (ld-linux.so.2) R 25321 25323 24738 0 -1 4194304 77489 0 0 0 118026 68 0 0 25 0 1 0 25764211 362803200 77276 996147200 1448431616 1448550632 4294956208 18446744073709551615 134850059 0 0 4096 0 0 0 0 17 0 0 0
/proc/25323/statm: 88575 77276 412 29 0 87390 0
Current children cumulated CPU time (s) 1180.94
Current children cumulated vsize (KiB) 354300

[startup+1242.3 s]
/proc/loadavg: 1.00 1.03 1.42 2/83 25365
/proc/meminfo: memFree=976304/2055920 swapFree=4192812/4192956
[pid=25323] ppid=25321 vsize=354300 CPUtime=1240.91
/proc/25323/stat : 25323 (ld-linux.so.2) R 25321 25323 24738 0 -1 4194304 77489 0 0 0 124023 68 0 0 25 0 1 0 25764211 362803200 77276 996147200 1448431616 1448550632 4294956208 18446744073709551615 134850059 0 0 4096 0 0 0 0 17 0 0 0
/proc/25323/statm: 88575 77276 412 29 0 87390 0
Current children cumulated CPU time (s) 1240.91
Current children cumulated vsize (KiB) 354300

[startup+1302.3 s]
/proc/loadavg: 1.00 1.02 1.39 2/83 25365
/proc/meminfo: memFree=976176/2055920 swapFree=4192812/4192956
[pid=25323] ppid=25321 vsize=354300 CPUtime=1300.87
/proc/25323/stat : 25323 (ld-linux.so.2) R 25321 25323 24738 0 -1 4194304 77489 0 0 0 130019 68 0 0 25 0 1 0 25764211 362803200 77276 996147200 1448431616 1448550632 4294956208 18446744073709551615 134850059 0 0 4096 0 0 0 0 17 0 0 0
/proc/25323/statm: 88575 77276 412 29 0 87390 0
Current children cumulated CPU time (s) 1300.87
Current children cumulated vsize (KiB) 354300

[startup+1362.3 s]
/proc/loadavg: 1.00 1.01 1.36 2/83 25365
/proc/meminfo: memFree=976176/2055920 swapFree=4192812/4192956
[pid=25323] ppid=25321 vsize=354300 CPUtime=1360.84
/proc/25323/stat : 25323 (ld-linux.so.2) R 25321 25323 24738 0 -1 4194304 77489 0 0 0 136016 68 0 0 25 0 1 0 25764211 362803200 77276 996147200 1448431616 1448550632 4294956208 18446744073709551615 134850067 0 0 4096 0 0 0 0 17 0 0 0
/proc/25323/statm: 88575 77276 412 29 0 87390 0
Current children cumulated CPU time (s) 1360.84
Current children cumulated vsize (KiB) 354300

[startup+1422.31 s]
/proc/loadavg: 1.00 1.01 1.34 2/83 25365
/proc/meminfo: memFree=976112/2055920 swapFree=4192812/4192956
[pid=25323] ppid=25321 vsize=354300 CPUtime=1420.81
/proc/25323/stat : 25323 (ld-linux.so.2) R 25321 25323 24738 0 -1 4194304 77489 0 0 0 142013 68 0 0 25 0 1 0 25764211 362803200 77276 996147200 1448431616 1448550632 4294956208 18446744073709551615 134850179 0 0 4096 0 0 0 0 17 0 0 0
/proc/25323/statm: 88575 77276 412 29 0 87390 0
Current children cumulated CPU time (s) 1420.81
Current children cumulated vsize (KiB) 354300

[startup+1482.3 s]
/proc/loadavg: 1.00 1.00 1.31 2/83 25365
/proc/meminfo: memFree=976048/2055920 swapFree=4192812/4192956
[pid=25323] ppid=25321 vsize=354300 CPUtime=1480.76
/proc/25323/stat : 25323 (ld-linux.so.2) R 25321 25323 24738 0 -1 4194304 77489 0 0 0 148008 68 0 0 25 0 1 0 25764211 362803200 77276 996147200 1448431616 1448550632 4294956208 18446744073709551615 134850059 0 0 4096 0 0 0 0 17 0 0 0
/proc/25323/statm: 88575 77276 412 29 0 87390 0
Current children cumulated CPU time (s) 1480.76
Current children cumulated vsize (KiB) 354300

[startup+1542.3 s]
/proc/loadavg: 1.00 1.00 1.29 2/83 25365
/proc/meminfo: memFree=976048/2055920 swapFree=4192812/4192956
[pid=25323] ppid=25321 vsize=354300 CPUtime=1540.73
/proc/25323/stat : 25323 (ld-linux.so.2) R 25321 25323 24738 0 -1 4194304 77489 0 0 0 154005 68 0 0 25 0 1 0 25764211 362803200 77276 996147200 1448431616 1448550632 4294956208 18446744073709551615 134850059 0 0 4096 0 0 0 0 17 0 0 0
/proc/25323/statm: 88575 77276 412 29 0 87390 0
Current children cumulated CPU time (s) 1540.73
Current children cumulated vsize (KiB) 354300

[startup+1602.3 s]
/proc/loadavg: 1.00 1.00 1.27 2/83 25365
/proc/meminfo: memFree=975984/2055920 swapFree=4192812/4192956
[pid=25323] ppid=25321 vsize=354300 CPUtime=1600.7
/proc/25323/stat : 25323 (ld-linux.so.2) R 25321 25323 24738 0 -1 4194304 77489 0 0 0 160002 68 0 0 25 0 1 0 25764211 362803200 77276 996147200 1448431616 1448550632 4294956208 18446744073709551615 134850077 0 0 4096 0 0 0 0 17 0 0 0
/proc/25323/statm: 88575 77276 412 29 0 87390 0
Current children cumulated CPU time (s) 1600.7
Current children cumulated vsize (KiB) 354300

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

[startup+1602.71 s]
/proc/loadavg: 1.00 1.00 1.27 2/83 25365
/proc/meminfo: memFree=1125168/2055920 swapFree=4192812/4192956
[pid=25323] ppid=25321 vsize=0 CPUtime=1601.1
/proc/25323/stat : 25323 (ld-linux.so.2) R 25321 25323 24738 0 -1 4194308 77525 0 1 0 160038 72 0 0 25 0 1 0 25764211 0 0 996147200 0 0 0 0 0 0 0 4096 0 0 0 0 17 0 0 0
/proc/25323/statm: 0 0 0 0 0 0 0
Current children cumulated CPU time (s) 1601.1
Current children cumulated vsize (KiB) 0

Child status: 0
Real time (s): 1602.71
CPU time (s): 1601.13
CPU user time (s): 1600.39
CPU system time (s): 0.736887
CPU usage (%): 99.9009
Max. virtual memory (cumulated for all children) (KiB): 354300

getrusage(RUSAGE_CHILDREN,...) data:
user time used= 1600.39
system time used= 0.736887
maximum resident set size= 0
integral shared memory size= 0
integral unshared data size= 0
integral unshared stack size= 0
page reclaims= 77525
page faults= 1
swaps= 0
block input operations= 0
block output operations= 0
messages sent= 0
messages received= 0
signals received= 0
voluntary context switches= 25
involuntary context switches= 33296

runsolver used 1.64075 second user time and 4.34134 second system time

The end

Launcher Data 

Begin job on node11 at 2009-07-12 10:22:52
IDJOB=2087859
IDBENCH=58812
IDSOLVER=769
FILE ID=node11/2087859-1247386965
PBS_JOBID= 9507256
Free space on /tmp= 66312 MiB

SOLVER NAME= Mistral 1.545
BENCH NAME= CPAI08/csp/dag-rand/normalized-rand-n23-d3-e16-r15-t150000-17.xml
COMMAND LINE= /home/evaluation/evaluation/libc32/lib/ld-linux.so.2 ./xsolve BENCHNAME
RUNSOLVER COMMAND LINE= BIN/runsolver --timestamp -w /tmp/evaluation-result-2087859-1247386965/watcher-2087859-1247386965 -o /tmp/evaluation-result-2087859-1247386965/solver-2087859-1247386965 -C 1800 -W 2000 -M 900  /home/evaluation/evaluation/libc32/lib/ld-linux.so.2 ./xsolve HOME/instance-2087859-1247386965.xml

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

MD5SUM BENCH= 01d6c53340f0222548a1b907ff47165c
RANDOM SEED=1174031309

node11.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		: 3000.274
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		: 3000.274
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:       1033616 kB
Buffers:         18940 kB
Cached:         230756 kB
SwapCached:          0 kB
Active:         908260 kB
Inactive:        57008 kB
HighTotal:           0 kB
HighFree:            0 kB
LowTotal:      2055920 kB
LowFree:       1033616 kB
SwapTotal:     4192956 kB
SwapFree:      4192812 kB
Dirty:          129596 kB
Writeback:           0 kB
Mapped:         731172 kB
Slab:            40740 kB
Committed_AS:   885272 kB
PageTables:       3284 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= 66312 MiB
End job on node11 at 2009-07-12 10:49:35