Trace number 279644

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
Toolbar_BTD 2007-01-12? (TO) 2400.03 2411.23

General information on the benchmark

NameMaxCSP/maxcut/
maxcut-50/maxcut-50-620-1_ext.xml
MD5SUM6a861dc65d321387c5f74c1e17c8d237
Bench Category2-ARY-EXT (binary constraints in extension)
Best result obtained on this benchmarkMSAT TO
Best Number of satisfied constraints375
Best CPU time to get the best result obtained on this benchmark2400.06
Satisfiable
(Un)Satisfiability was proved
Number of variables50
Number of constraints620
Maximum constraint arity2
Maximum domain size2
Number of constraints which are defined in extension620
Number of constraints which are defined in intension0
Global constraints used (with number of constraints)

Solver Data (download as text)

c 
c 
c 
c conversion script
c 
c 

translate /tmp/evaluation/279644-1169296322/unknown.xml to /tmp/evaluation/279644-1169296322/unknown.wcsp

Verifier Data (download as text)

ERROR: no interpretation found !

Watcher Data (download as text)

runsolver version 3.1.3 (c) roussel@cril.univ-artois.fr

command line: runsolver --timestamp -w ROOT/results/node43/watcher-279644-1169296322 -o ROOT/results/node43/solver-279644-1169296322 -C 2400 -M 900 /tmp/evaluation/279644-1169296322/solver.sh /tmp/evaluation/279644-1169296322/unknown 

Enforcing CPUTime limit (soft limit, will send SIGTERM then SIGKILL): 2400 seconds
Enforcing CPUTime limit (hard limit, will send SIGXCPU): 2430 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

/proc/loadavg: 0.92 0.98 0.99 5/69 1774
/proc/meminfo: memFree=1386992/2055920 swapFree=4190672/4192956
[pid=1773] ppid=1770 vsize=8652 CPUtime=0
/proc/1773/stat : 1773 (solver.sh) S 1770 1773 1621 0 -1 4194304 347 0 0 0 0 0 0 0 18 0 1 0 278031337 8859648 280 18446744073709551615 4194304 4520092 548682069344 18446744073709551615 216848853850 0 2 4096 73728 18446744071563181037 0 0 17 0 0 0
/proc/1773/statm: 2185 309 217 79 0 178 0
[pid=1782] ppid=1773 vsize=0 CPUtime=0
/proc/1782/stat : 1782 (test) R 1773 1773 1621 0 -1 4194304 20 0 0 0 0 0 0 0 18 0 1 0 278031338 0 0 18446744073709551615 0 0 0 18446744073709551615 216849247527 0 0 4096 0 0 0 0 17 0 0 0
/proc/1782/statm: 31 3 0 0 0 1 0

[startup+0.103313 s]
/proc/loadavg: 0.92 0.98 0.99 5/69 1774
/proc/meminfo: memFree=1386992/2055920 swapFree=4190672/4192956
[pid=1773] ppid=1770 vsize=47572 CPUtime=0.01
/proc/1773/stat : 1773 (solver.sh) S 1770 1773 1621 0 -1 4194304 843 2110 0 0 0 0 0 1 18 0 1 0 278031337 48713728 360 18446744073709551615 4194304 4520092 548682069344 18446744073709551615 216848853850 0 2 4096 73728 18446744071563181037 0 0 17 1 0 0
/proc/1773/statm: 11893 360 245 79 0 217 0
Current children cumulated CPU time (s) 0.01
Current children cumulated vsize (KiB) 47572

[startup+0.511376 s]
/proc/loadavg: 0.92 0.98 0.99 5/69 1774
/proc/meminfo: memFree=1386992/2055920 swapFree=4190672/4192956
[pid=1773] ppid=1770 vsize=47572 CPUtime=0.01
/proc/1773/stat : 1773 (solver.sh) S 1770 1773 1621 0 -1 4194304 843 2110 0 0 0 0 0 1 18 0 1 0 278031337 48713728 360 18446744073709551615 4194304 4520092 548682069344 18446744073709551615 216848853850 0 2 4096 73728 18446744071563181037 0 0 17 1 0 0
/proc/1773/statm: 11893 360 245 79 0 217 0
Current children cumulated CPU time (s) 0.01
Current children cumulated vsize (KiB) 47572

[startup+1.33251 s]
/proc/loadavg: 1.01 1.00 1.00 3/77 1816
/proc/meminfo: memFree=1384616/2055920 swapFree=4190672/4192956
[pid=1773] ppid=1770 vsize=47572 CPUtime=0.01
/proc/1773/stat : 1773 (solver.sh) S 1770 1773 1621 0 -1 4194304 843 2110 0 0 0 0 0 1 18 0 1 0 278031337 48713728 360 18446744073709551615 4194304 4520092 548682069344 18446744073709551615 216848853850 0 2 4096 73728 18446744071563181037 0 0 17 1 0 0
/proc/1773/statm: 11893 360 245 79 0 217 0
[pid=1798] ppid=1773 vsize=1204 CPUtime=0
/proc/1798/stat : 1798 (toolbarBtd) S 1773 1773 1621 0 -1 0 106 0 0 0 0 0 0 0 18 0 1 0 278031340 1232896 80 18446744073709551615 134512640 135169536 4294956528 18446744073709551615 134820461 0 65536 4102 0 18446744071563356171 0 0 17 1 0 0
/proc/1798/statm: 301 80 58 160 0 137 0
[pid=1801] ppid=1798 vsize=1112 CPUtime=1.28
/proc/1801/stat : 1801 (narycsp) R 1798 1773 1621 0 -1 4194304 421 0 0 0 128 0 0 0 25 0 1 0 278031341 1138688 146 18446744073709551615 134512640 135380208 4294956592 18446744073709551615 134514496 0 0 4096 512 0 0 0 17 0 0 0
/proc/1801/statm: 278 146 112 211 0 47 0
Current children cumulated CPU time (s) 1.29
Current children cumulated vsize (KiB) 49888

[startup+2.97078 s]
/proc/loadavg: 1.01 1.00 1.00 3/77 1816
/proc/meminfo: memFree=1384552/2055920 swapFree=4190672/4192956
[pid=1773] ppid=1770 vsize=47572 CPUtime=0.01
/proc/1773/stat : 1773 (solver.sh) S 1770 1773 1621 0 -1 4194304 843 2110 0 0 0 0 0 1 18 0 1 0 278031337 48713728 360 18446744073709551615 4194304 4520092 548682069344 18446744073709551615 216848853850 0 2 4096 73728 18446744071563181037 0 0 17 1 0 0
/proc/1773/statm: 11893 360 245 79 0 217 0
[pid=1798] ppid=1773 vsize=1204 CPUtime=0
/proc/1798/stat : 1798 (toolbarBtd) S 1773 1773 1621 0 -1 0 106 0 0 0 0 0 0 0 18 0 1 0 278031340 1232896 80 18446744073709551615 134512640 135169536 4294956528 18446744073709551615 134820461 0 65536 4102 0 18446744071563356171 0 0 17 1 0 0
/proc/1798/statm: 301 80 58 160 0 137 0
[pid=1801] ppid=1798 vsize=1112 CPUtime=2.91
/proc/1801/stat : 1801 (narycsp) R 1798 1773 1621 0 -1 4194304 421 0 0 0 291 0 0 0 25 0 1 0 278031341 1138688 146 18446744073709551615 134512640 135380208 4294956592 18446744073709551615 134542218 0 0 4096 512 0 0 0 17 0 0 0
/proc/1801/statm: 278 146 112 211 0 47 0
Current children cumulated CPU time (s) 2.92
Current children cumulated vsize (KiB) 49888

[startup+6.25733 s]
/proc/loadavg: 1.09 1.02 1.01 3/75 1822
/proc/meminfo: memFree=1335160/2055920 swapFree=4190672/4192956
[pid=1773] ppid=1770 vsize=47572 CPUtime=0.01
/proc/1773/stat : 1773 (solver.sh) S 1770 1773 1621 0 -1 4194304 843 2110 0 0 0 0 0 1 18 0 1 0 278031337 48713728 360 18446744073709551615 4194304 4520092 548682069344 18446744073709551615 216848853850 0 2 4096 73728 18446744071563181037 0 0 17 1 0 0
/proc/1773/statm: 11893 360 245 79 0 217 0
[pid=1798] ppid=1773 vsize=54704 CPUtime=6.18
/proc/1798/stat : 1798 (toolbarBtd) R 1773 1773 1621 0 -1 0 12510 813 0 0 216 5 397 0 25 0 1 0 278031340 56016896 12468 18446744073709551615 134512640 135169536 4294956528 18446744073709551615 134591700 0 0 4096 2 0 0 0 17 0 0 0
/proc/1798/statm: 13676 12468 78 160 0 13512 0
Current children cumulated CPU time (s) 6.19
Current children cumulated vsize (KiB) 102276

[startup+12.7204 s]
/proc/loadavg: 1.16 1.03 1.01 3/75 1822
/proc/meminfo: memFree=1335160/2055920 swapFree=4190672/4192956
[pid=1773] ppid=1770 vsize=47572 CPUtime=0.01
/proc/1773/stat : 1773 (solver.sh) S 1770 1773 1621 0 -1 4194304 843 2110 0 0 0 0 0 1 18 0 1 0 278031337 48713728 360 18446744073709551615 4194304 4520092 548682069344 18446744073709551615 216848853850 0 2 4096 73728 18446744071563181037 0 0 17 1 0 0
/proc/1773/statm: 11893 360 245 79 0 217 0
[pid=1798] ppid=1773 vsize=54704 CPUtime=12.61
/proc/1798/stat : 1798 (toolbarBtd) R 1773 1773 1621 0 -1 0 12510 813 0 0 859 5 397 0 25 0 1 0 278031340 56016896 12468 18446744073709551615 134512640 135169536 4294956528 18446744073709551615 134560157 0 0 4096 2 0 0 0 17 0 0 0
/proc/1798/statm: 13676 12468 78 160 0 13512 0
Current children cumulated CPU time (s) 12.62
Current children cumulated vsize (KiB) 102276

[startup+25.5425 s]
/proc/loadavg: 1.29 1.06 1.02 3/75 1822
/proc/meminfo: memFree=1335224/2055920 swapFree=4190672/4192956
[pid=1773] ppid=1770 vsize=47572 CPUtime=0.01
/proc/1773/stat : 1773 (solver.sh) S 1770 1773 1621 0 -1 4194304 843 2110 0 0 0 0 0 1 18 0 1 0 278031337 48713728 360 18446744073709551615 4194304 4520092 548682069344 18446744073709551615 216848853850 0 2 4096 73728 18446744071563181037 0 0 17 1 0 0
/proc/1773/statm: 11893 360 245 79 0 217 0
[pid=1798] ppid=1773 vsize=54704 CPUtime=25.39
/proc/1798/stat : 1798 (toolbarBtd) R 1773 1773 1621 0 -1 0 12510 813 0 0 2137 5 397 0 25 0 1 0 278031340 56016896 12468 18446744073709551615 134512640 135169536 4294956528 18446744073709551615 134574622 0 0 4096 2 0 0 0 17 0 0 0
/proc/1798/statm: 13676 12468 78 160 0 13512 0
Current children cumulated CPU time (s) 25.4
Current children cumulated vsize (KiB) 102276

[startup+51.1878 s]
/proc/loadavg: 1.57 1.15 1.05 3/75 1822
/proc/meminfo: memFree=1335352/2055920 swapFree=4190672/4192956
[pid=1773] ppid=1770 vsize=47572 CPUtime=0.01
/proc/1773/stat : 1773 (solver.sh) S 1770 1773 1621 0 -1 4194304 843 2110 0 0 0 0 0 1 18 0 1 0 278031337 48713728 360 18446744073709551615 4194304 4520092 548682069344 18446744073709551615 216848853850 0 2 4096 73728 18446744071563181037 0 0 17 1 0 0
/proc/1773/statm: 11893 360 245 79 0 217 0
[pid=1798] ppid=1773 vsize=54704 CPUtime=50.9
/proc/1798/stat : 1798 (toolbarBtd) R 1773 1773 1621 0 -1 0 12510 813 0 0 4688 5 397 0 25 0 1 0 278031340 56016896 12468 18446744073709551615 134512640 135169536 4294956528 18446744073709551615 134563231 0 0 4096 2 0 0 0 17 0 0 0
/proc/1798/statm: 13676 12468 78 160 0 13512 0
Current children cumulated CPU time (s) 50.91
Current children cumulated vsize (KiB) 102276

[startup+102.469 s]
/proc/loadavg: 1.81 1.28 1.10 4/75 1822
/proc/meminfo: memFree=1335416/2055920 swapFree=4190672/4192956
[pid=1773] ppid=1770 vsize=47572 CPUtime=0.01
/proc/1773/stat : 1773 (solver.sh) S 1770 1773 1621 0 -1 4194304 843 2110 0 0 0 0 0 1 18 0 1 0 278031337 48713728 360 18446744073709551615 4194304 4520092 548682069344 18446744073709551615 216848853850 0 2 4096 73728 18446744071563181037 0 0 17 1 0 0
/proc/1773/statm: 11893 360 245 79 0 217 0
[pid=1798] ppid=1773 vsize=54704 CPUtime=101.95
/proc/1798/stat : 1798 (toolbarBtd) R 1773 1773 1621 0 -1 0 12510 813 0 0 9793 5 397 0 25 0 1 0 278031340 56016896 12468 18446744073709551615 134512640 135169536 4294956528 18446744073709551615 134591153 0 0 4096 2 0 0 0 17 0 0 0
/proc/1798/statm: 13676 12468 78 160 0 13512 0
Current children cumulated CPU time (s) 101.96
Current children cumulated vsize (KiB) 102276

[startup+162.472 s]
/proc/loadavg: 1.93 1.41 1.15 3/75 1822
/proc/meminfo: memFree=1335416/2055920 swapFree=4190672/4192956
[pid=1773] ppid=1770 vsize=47572 CPUtime=0.01
/proc/1773/stat : 1773 (solver.sh) S 1770 1773 1621 0 -1 4194304 843 2110 0 0 0 0 0 1 18 0 1 0 278031337 48713728 360 18446744073709551615 4194304 4520092 548682069344 18446744073709551615 216848853850 0 2 4096 73728 18446744071563181037 0 0 17 1 0 0
/proc/1773/statm: 11893 360 245 79 0 217 0
[pid=1798] ppid=1773 vsize=54704 CPUtime=161.69
/proc/1798/stat : 1798 (toolbarBtd) R 1773 1773 1621 0 -1 0 12511 813 0 0 15767 5 397 0 25 0 1 0 278031340 56016896 12469 18446744073709551615 134512640 135169536 4294956528 18446744073709551615 134579536 0 0 4096 2 0 0 0 17 0 0 0
/proc/1798/statm: 13676 12469 78 160 0 13512 0
Current children cumulated CPU time (s) 161.7
Current children cumulated vsize (KiB) 102276

[startup+222.479 s]
/proc/loadavg: 1.97 1.51 1.20 3/75 1822
/proc/meminfo: memFree=1335416/2055920 swapFree=4190672/4192956
[pid=1773] ppid=1770 vsize=47572 CPUtime=0.01
/proc/1773/stat : 1773 (solver.sh) S 1770 1773 1621 0 -1 4194304 843 2110 0 0 0 0 0 1 18 0 1 0 278031337 48713728 360 18446744073709551615 4194304 4520092 548682069344 18446744073709551615 216848853850 0 2 4096 73728 18446744071563181037 0 0 17 1 0 0
/proc/1773/statm: 11893 360 245 79 0 217 0
[pid=1798] ppid=1773 vsize=54704 CPUtime=221.41
/proc/1798/stat : 1798 (toolbarBtd) R 1773 1773 1621 0 -1 0 12511 813 0 0 21738 6 397 0 25 0 1 0 278031340 56016896 12469 18446744073709551615 134512640 135169536 4294956528 18446744073709551615 134580642 0 0 4096 2 0 0 0 17 0 0 0
/proc/1798/statm: 13676 12469 78 160 0 13512 0
Current children cumulated CPU time (s) 221.42
Current children cumulated vsize (KiB) 102276

[startup+282.575 s]
/proc/loadavg: 1.99 1.60 1.25 3/75 1822
/proc/meminfo: memFree=1335416/2055920 swapFree=4190672/4192956
[pid=1773] ppid=1770 vsize=47572 CPUtime=0.01
/proc/1773/stat : 1773 (solver.sh) S 1770 1773 1621 0 -1 4194304 843 2110 0 0 0 0 0 1 18 0 1 0 278031337 48713728 360 18446744073709551615 4194304 4520092 548682069344 18446744073709551615 216848853850 0 2 4096 73728 18446744071563181037 0 0 17 1 0 0
/proc/1773/statm: 11893 360 245 79 0 217 0
[pid=1798] ppid=1773 vsize=54704 CPUtime=281.23
/proc/1798/stat : 1798 (toolbarBtd) R 1773 1773 1621 0 -1 0 12511 813 0 0 27720 6 397 0 25 0 1 0 278031340 56016896 12469 18446744073709551615 134512640 135169536 4294956528 18446744073709551615 134574638 0 0 4096 2 0 0 0 17 0 0 0
/proc/1798/statm: 13676 12469 78 160 0 13512 0
Current children cumulated CPU time (s) 281.24
Current children cumulated vsize (KiB) 102276

[startup+342.675 s]
/proc/loadavg: 1.99 1.67 1.29 3/75 1822
/proc/meminfo: memFree=1335416/2055920 swapFree=4190672/4192956
[pid=1773] ppid=1770 vsize=47572 CPUtime=0.01
/proc/1773/stat : 1773 (solver.sh) S 1770 1773 1621 0 -1 4194304 843 2110 0 0 0 0 0 1 18 0 1 0 278031337 48713728 360 18446744073709551615 4194304 4520092 548682069344 18446744073709551615 216848853850 0 2 4096 73728 18446744071563181037 0 0 17 1 0 0
/proc/1773/statm: 11893 360 245 79 0 217 0
[pid=1798] ppid=1773 vsize=54704 CPUtime=341.06
/proc/1798/stat : 1798 (toolbarBtd) R 1773 1773 1621 0 -1 0 12511 813 0 0 33703 6 397 0 25 0 1 0 278031340 56016896 12469 18446744073709551615 134512640 135169536 4294956528 18446744073709551615 134578951 0 0 4096 2 0 0 0 17 0 0 0
/proc/1798/statm: 13676 12469 78 160 0 13512 0
Current children cumulated CPU time (s) 341.07
Current children cumulated vsize (KiB) 102276

[startup+402.777 s]
/proc/loadavg: 2.04 1.74 1.34 3/75 1822
/proc/meminfo: memFree=1335416/2055920 swapFree=4190672/4192956
[pid=1773] ppid=1770 vsize=47572 CPUtime=0.01
/proc/1773/stat : 1773 (solver.sh) S 1770 1773 1621 0 -1 4194304 843 2110 0 0 0 0 0 1 18 0 1 0 278031337 48713728 360 18446744073709551615 4194304 4520092 548682069344 18446744073709551615 216848853850 0 2 4096 73728 18446744071563181037 0 0 17 1 0 0
/proc/1773/statm: 11893 360 245 79 0 217 0
[pid=1798] ppid=1773 vsize=54704 CPUtime=400.88
/proc/1798/stat : 1798 (toolbarBtd) R 1773 1773 1621 0 -1 0 12511 813 0 0 39685 6 397 0 25 0 1 0 278031340 56016896 12469 18446744073709551615 134512640 135169536 4294956528 18446744073709551615 134580841 0 0 4096 2 0 0 0 17 0 0 0
/proc/1798/statm: 13676 12469 78 160 0 13512 0
Current children cumulated CPU time (s) 400.89
Current children cumulated vsize (KiB) 102276

[startup+462.781 s]
/proc/loadavg: 2.01 1.79 1.38 3/75 1822
/proc/meminfo: memFree=1335416/2055920 swapFree=4190672/4192956
[pid=1773] ppid=1770 vsize=47572 CPUtime=0.01
/proc/1773/stat : 1773 (solver.sh) S 1770 1773 1621 0 -1 4194304 843 2110 0 0 0 0 0 1 18 0 1 0 278031337 48713728 360 18446744073709551615 4194304 4520092 548682069344 18446744073709551615 216848853850 0 2 4096 73728 18446744071563181037 0 0 17 1 0 0
/proc/1773/statm: 11893 360 245 79 0 217 0
[pid=1798] ppid=1773 vsize=54704 CPUtime=460.61
/proc/1798/stat : 1798 (toolbarBtd) R 1773 1773 1621 0 -1 0 12511 813 0 0 45658 6 397 0 25 0 1 0 278031340 56016896 12469 18446744073709551615 134512640 135169536 4294956528 18446744073709551615 134574638 0 0 4096 2 0 0 0 17 0 0 0
/proc/1798/statm: 13676 12469 78 160 0 13512 0
Current children cumulated CPU time (s) 460.62
Current children cumulated vsize (KiB) 102276

[startup+522.881 s]

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

/proc/loadavg: 2.02 1.99 1.81 3/75 1822
/proc/meminfo: memFree=1335352/2055920 swapFree=4190672/4192956
[pid=1773] ppid=1770 vsize=47572 CPUtime=0.01
/proc/1773/stat : 1773 (solver.sh) S 1770 1773 1621 0 -1 4194304 843 2110 0 0 0 0 0 1 18 0 1 0 278031337 48713728 360 18446744073709551615 4194304 4520092 548682069344 18446744073709551615 216848853850 0 2 4096 73728 18446744071563181037 0 0 17 1 0 0
/proc/1773/statm: 11893 360 245 79 0 217 0
[pid=1798] ppid=1773 vsize=54704 CPUtime=1715.29
/proc/1798/stat : 1798 (toolbarBtd) R 1773 1773 1621 0 -1 0 12511 813 0 0 171124 8 397 0 25 0 1 0 278031340 56016896 12469 18446744073709551615 134512640 135169536 4294956528 18446744073709551615 134580841 0 0 4096 2 0 0 0 17 0 0 0
/proc/1798/statm: 13676 12469 78 160 0 13512 0
Current children cumulated CPU time (s) 1715.3
Current children cumulated vsize (KiB) 102276

[startup+1783.26 s]
/proc/loadavg: 2.00 1.99 1.82 3/81 1981
/proc/meminfo: memFree=1334000/2055920 swapFree=4190672/4192956
[pid=1773] ppid=1770 vsize=47572 CPUtime=0.01
/proc/1773/stat : 1773 (solver.sh) S 1770 1773 1621 0 -1 4194304 843 2110 0 0 0 0 0 1 18 0 1 0 278031337 48713728 360 18446744073709551615 4194304 4520092 548682069344 18446744073709551615 216848853850 0 2 4096 73728 18446744071563181037 0 0 17 1 0 0
/proc/1773/statm: 11893 360 245 79 0 217 0
[pid=1798] ppid=1773 vsize=54704 CPUtime=1774.97
/proc/1798/stat : 1798 (toolbarBtd) R 1773 1773 1621 0 -1 0 12511 813 0 0 177085 15 397 0 25 0 1 0 278031340 56016896 12469 18446744073709551615 134512640 135169536 4294956528 18446744073709551615 134580700 0 0 4096 2 0 0 0 17 0 0 0
/proc/1798/statm: 13676 12469 78 160 0 13512 0
Current children cumulated CPU time (s) 1774.98
Current children cumulated vsize (KiB) 102276

[startup+1843.27 s]
/proc/loadavg: 2.00 1.99 1.83 3/75 2027
/proc/meminfo: memFree=1335032/2055920 swapFree=4190672/4192956
[pid=1773] ppid=1770 vsize=47572 CPUtime=0.01
/proc/1773/stat : 1773 (solver.sh) S 1770 1773 1621 0 -1 4194304 843 2110 0 0 0 0 0 1 18 0 1 0 278031337 48713728 360 18446744073709551615 4194304 4520092 548682069344 18446744073709551615 216848853850 0 2 4096 73728 18446744071563181037 0 0 17 1 0 0
/proc/1773/statm: 11893 360 245 79 0 217 0
[pid=1798] ppid=1773 vsize=54704 CPUtime=1834.67
/proc/1798/stat : 1798 (toolbarBtd) R 1773 1773 1621 0 -1 0 12511 813 0 0 183053 17 397 0 25 0 1 0 278031340 56016896 12469 18446744073709551615 134512640 135169536 4294956528 18446744073709551615 134563144 0 0 4096 2 0 0 0 17 0 0 0
/proc/1798/statm: 13676 12469 78 160 0 13512 0
Current children cumulated CPU time (s) 1834.68
Current children cumulated vsize (KiB) 102276

[startup+1903.28 s]
/proc/loadavg: 2.00 1.99 1.83 3/75 2027
/proc/meminfo: memFree=1335032/2055920 swapFree=4190672/4192956
[pid=1773] ppid=1770 vsize=47572 CPUtime=0.01
/proc/1773/stat : 1773 (solver.sh) S 1770 1773 1621 0 -1 4194304 843 2110 0 0 0 0 0 1 18 0 1 0 278031337 48713728 360 18446744073709551615 4194304 4520092 548682069344 18446744073709551615 216848853850 0 2 4096 73728 18446744071563181037 0 0 17 1 0 0
/proc/1773/statm: 11893 360 245 79 0 217 0
[pid=1798] ppid=1773 vsize=54704 CPUtime=1894.42
/proc/1798/stat : 1798 (toolbarBtd) R 1773 1773 1621 0 -1 0 12511 813 0 0 189027 18 397 0 25 0 1 0 278031340 56016896 12469 18446744073709551615 134512640 135169536 4294956528 18446744073709551615 134577613 0 0 4096 2 0 0 0 17 0 0 0
/proc/1798/statm: 13676 12469 78 160 0 13512 0
Current children cumulated CPU time (s) 1894.43
Current children cumulated vsize (KiB) 102276

[startup+1963.28 s]
/proc/loadavg: 2.00 1.99 1.84 3/75 2027
/proc/meminfo: memFree=1335032/2055920 swapFree=4190672/4192956
[pid=1773] ppid=1770 vsize=47572 CPUtime=0.01
/proc/1773/stat : 1773 (solver.sh) S 1770 1773 1621 0 -1 4194304 843 2110 0 0 0 0 0 1 18 0 1 0 278031337 48713728 360 18446744073709551615 4194304 4520092 548682069344 18446744073709551615 216848853850 0 2 4096 73728 18446744071563181037 0 0 17 1 0 0
/proc/1773/statm: 11893 360 245 79 0 217 0
[pid=1798] ppid=1773 vsize=54704 CPUtime=1954.16
/proc/1798/stat : 1798 (toolbarBtd) R 1773 1773 1621 0 -1 0 12511 813 0 0 195001 18 397 0 25 0 1 0 278031340 56016896 12469 18446744073709551615 134512640 135169536 4294956528 18446744073709551615 134578063 0 0 4096 2 0 0 0 17 0 0 0
/proc/1798/statm: 13676 12469 78 160 0 13512 0
Current children cumulated CPU time (s) 1954.17
Current children cumulated vsize (KiB) 102276

[startup+2023.29 s]
/proc/loadavg: 2.00 1.99 1.85 3/75 2027
/proc/meminfo: memFree=1335032/2055920 swapFree=4190672/4192956
[pid=1773] ppid=1770 vsize=47572 CPUtime=0.01
/proc/1773/stat : 1773 (solver.sh) S 1770 1773 1621 0 -1 4194304 843 2110 0 0 0 0 0 1 18 0 1 0 278031337 48713728 360 18446744073709551615 4194304 4520092 548682069344 18446744073709551615 216848853850 0 2 4096 73728 18446744071563181037 0 0 17 1 0 0
/proc/1773/statm: 11893 360 245 79 0 217 0
[pid=1798] ppid=1773 vsize=54704 CPUtime=2013.87
/proc/1798/stat : 1798 (toolbarBtd) R 1773 1773 1621 0 -1 0 12511 813 0 0 200972 18 397 0 25 0 1 0 278031340 56016896 12469 18446744073709551615 134512640 135169536 4294956528 18446744073709551615 134560835 0 0 4096 2 0 0 0 17 0 0 0
/proc/1798/statm: 13676 12469 78 160 0 13512 0
Current children cumulated CPU time (s) 2013.88
Current children cumulated vsize (KiB) 102276

[startup+2083.29 s]
/proc/loadavg: 2.00 1.99 1.85 3/75 2027
/proc/meminfo: memFree=1335096/2055920 swapFree=4190672/4192956
[pid=1773] ppid=1770 vsize=47572 CPUtime=0.01
/proc/1773/stat : 1773 (solver.sh) S 1770 1773 1621 0 -1 4194304 843 2110 0 0 0 0 0 1 18 0 1 0 278031337 48713728 360 18446744073709551615 4194304 4520092 548682069344 18446744073709551615 216848853850 0 2 4096 73728 18446744071563181037 0 0 17 1 0 0
/proc/1773/statm: 11893 360 245 79 0 217 0
[pid=1798] ppid=1773 vsize=54704 CPUtime=2073.6
/proc/1798/stat : 1798 (toolbarBtd) R 1773 1773 1621 0 -1 0 12511 813 0 0 206945 18 397 0 25 0 1 0 278031340 56016896 12469 18446744073709551615 134512640 135169536 4294956528 18446744073709551615 134577774 0 0 4096 2 0 0 0 17 0 0 0
/proc/1798/statm: 13676 12469 78 160 0 13512 0
Current children cumulated CPU time (s) 2073.61
Current children cumulated vsize (KiB) 102276

[startup+2143.3 s]
/proc/loadavg: 2.00 1.99 1.86 3/75 2027
/proc/meminfo: memFree=1335160/2055920 swapFree=4190672/4192956
[pid=1773] ppid=1770 vsize=47572 CPUtime=0.01
/proc/1773/stat : 1773 (solver.sh) S 1770 1773 1621 0 -1 4194304 843 2110 0 0 0 0 0 1 18 0 1 0 278031337 48713728 360 18446744073709551615 4194304 4520092 548682069344 18446744073709551615 216848853850 0 2 4096 73728 18446744071563181037 0 0 17 1 0 0
/proc/1773/statm: 11893 360 245 79 0 217 0
[pid=1798] ppid=1773 vsize=54704 CPUtime=2133.34
/proc/1798/stat : 1798 (toolbarBtd) R 1773 1773 1621 0 -1 0 12511 813 0 0 212919 18 397 0 25 0 1 0 278031340 56016896 12469 18446744073709551615 134512640 135169536 4294956528 18446744073709551615 134580284 0 0 4096 2 0 0 0 17 0 0 0
/proc/1798/statm: 13676 12469 78 160 0 13512 0
Current children cumulated CPU time (s) 2133.35
Current children cumulated vsize (KiB) 102276

[startup+2203.3 s]
/proc/loadavg: 2.08 2.00 1.87 3/75 2027
/proc/meminfo: memFree=1335160/2055920 swapFree=4190672/4192956
[pid=1773] ppid=1770 vsize=47572 CPUtime=0.01
/proc/1773/stat : 1773 (solver.sh) S 1770 1773 1621 0 -1 4194304 843 2110 0 0 0 0 0 1 18 0 1 0 278031337 48713728 360 18446744073709551615 4194304 4520092 548682069344 18446744073709551615 216848853850 0 2 4096 73728 18446744071563181037 0 0 17 1 0 0
/proc/1773/statm: 11893 360 245 79 0 217 0
[pid=1798] ppid=1773 vsize=54704 CPUtime=2193.06
/proc/1798/stat : 1798 (toolbarBtd) R 1773 1773 1621 0 -1 0 12511 813 0 0 218891 18 397 0 25 0 1 0 278031340 56016896 12469 18446744073709551615 134512640 135169536 4294956528 18446744073709551615 134562941 0 0 4096 2 0 0 0 17 0 0 0
/proc/1798/statm: 13676 12469 78 160 0 13512 0
Current children cumulated CPU time (s) 2193.07
Current children cumulated vsize (KiB) 102276

[startup+2263.41 s]
/proc/loadavg: 2.03 2.00 1.87 3/75 2027
/proc/meminfo: memFree=1335160/2055920 swapFree=4190672/4192956
[pid=1773] ppid=1770 vsize=47572 CPUtime=0.01
/proc/1773/stat : 1773 (solver.sh) S 1770 1773 1621 0 -1 4194304 843 2110 0 0 0 0 0 1 18 0 1 0 278031337 48713728 360 18446744073709551615 4194304 4520092 548682069344 18446744073709551615 216848853850 0 2 4096 73728 18446744071563181037 0 0 17 1 0 0
/proc/1773/statm: 11893 360 245 79 0 217 0
[pid=1798] ppid=1773 vsize=54704 CPUtime=2252.9
/proc/1798/stat : 1798 (toolbarBtd) R 1773 1773 1621 0 -1 0 12511 813 0 0 224875 18 397 0 25 0 1 0 278031340 56016896 12469 18446744073709551615 134512640 135169536 4294956528 18446744073709551615 134579905 0 0 4096 2 0 0 0 17 0 0 0
/proc/1798/statm: 13676 12469 78 160 0 13512 0
Current children cumulated CPU time (s) 2252.91
Current children cumulated vsize (KiB) 102276

[startup+2323.41 s]
/proc/loadavg: 2.01 2.00 1.88 3/75 2027
/proc/meminfo: memFree=1335160/2055920 swapFree=4190672/4192956
[pid=1773] ppid=1770 vsize=47572 CPUtime=0.01
/proc/1773/stat : 1773 (solver.sh) S 1770 1773 1621 0 -1 4194304 843 2110 0 0 0 0 0 1 18 0 1 0 278031337 48713728 360 18446744073709551615 4194304 4520092 548682069344 18446744073709551615 216848853850 0 2 4096 73728 18446744071563181037 0 0 17 1 0 0
/proc/1773/statm: 11893 360 245 79 0 217 0
[pid=1798] ppid=1773 vsize=54704 CPUtime=2312.63
/proc/1798/stat : 1798 (toolbarBtd) R 1773 1773 1621 0 -1 0 12511 813 0 0 230848 18 397 0 25 0 1 0 278031340 56016896 12469 18446744073709551615 134512640 135169536 4294956528 18446744073709551615 134562941 0 0 4096 2 0 0 0 17 0 0 0
/proc/1798/statm: 13676 12469 78 160 0 13512 0
Current children cumulated CPU time (s) 2312.64
Current children cumulated vsize (KiB) 102276

[startup+2383.42 s]
/proc/loadavg: 2.00 2.00 1.89 3/75 2027
/proc/meminfo: memFree=1335224/2055920 swapFree=4190672/4192956
[pid=1773] ppid=1770 vsize=47572 CPUtime=0.01
/proc/1773/stat : 1773 (solver.sh) S 1770 1773 1621 0 -1 4194304 843 2110 0 0 0 0 0 1 18 0 1 0 278031337 48713728 360 18446744073709551615 4194304 4520092 548682069344 18446744073709551615 216848853850 0 2 4096 73728 18446744071563181037 0 0 17 1 0 0
/proc/1773/statm: 11893 360 245 79 0 217 0
[pid=1798] ppid=1773 vsize=54704 CPUtime=2372.35
/proc/1798/stat : 1798 (toolbarBtd) R 1773 1773 1621 0 -1 0 12511 813 0 0 236820 18 397 0 25 0 1 0 278031340 56016896 12469 18446744073709551615 134512640 135169536 4294956528 18446744073709551615 134579447 0 0 4096 2 0 0 0 17 0 0 0
/proc/1798/statm: 13676 12469 78 160 0 13512 0
Current children cumulated CPU time (s) 2372.36
Current children cumulated vsize (KiB) 102276



Maximum CPU time exceeded: sending SIGTERM then SIGKILL

[startup+2411.22 s]
/proc/loadavg: 1.92 1.98 1.88 4/72 2077
/proc/meminfo: memFree=1336072/2055920 swapFree=4190672/4192956
[pid=1773] ppid=1770 vsize=47572 CPUtime=0.01
/proc/1773/stat : 1773 (solver.sh) S 1770 1773 1621 0 -1 4194304 843 2110 0 0 0 0 0 1 18 0 1 0 278031337 48713728 360 18446744073709551615 4194304 4520092 548682069344 18446744073709551615 216848853850 0 2 4096 73728 18446744071563181037 0 0 17 1 0 0
/proc/1773/statm: 11893 360 245 79 0 217 0
[pid=1798] ppid=1773 vsize=54704 CPUtime=2400.02
/proc/1798/stat : 1798 (toolbarBtd) R 1773 1773 1621 0 -1 0 12511 813 0 0 239587 18 397 0 25 0 1 0 278031340 56016896 12469 18446744073709551615 134512640 135169536 4294956528 18446744073709551615 134591148 0 0 4096 2 0 0 0 17 0 0 0
/proc/1798/statm: 13676 12469 78 160 0 13512 0
Current children cumulated CPU time (s) 2400.03
Current children cumulated vsize (KiB) 102276

Sending SIGTERM to process tree (bottom up)
Sleeping 2 seconds

Child ended because it received signal 15 (SIGTERM)

!!! problem with CPU time !!!
wait4(...,&childrusage) returns 1773 and gives childrusage.ru_utime.tv_sec=0 childrusage.ru_utime.tv_usec=8998 childrusage.ru_stime.tv_sec=0 childrusage.ru_stime.tv_usec=25996
CPU time returned by wait4() is 0.034994
while last known CPU time is 2400.03

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

Real time (s): 2411.23
CPU time (s): 2400.03
CPU user time (s): 2399.84
CPU system time (s): 0.19
CPU usage (%): 99.5355
Max. virtual memory (cumulated for all children) (KiB): 102276

getrusage(RUSAGE_CHILDREN,...) data:
user time used= 0.008998
system time used= 0.025996
maximum resident set size= 0
integral shared memory size= 0
integral unshared data size= 0
integral unshared stack size= 0
page reclaims= 2953
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= 58
involuntary context switches= 22

runsolver used 1.9437 s user time and 6.68298 s system time

The end

Launcher Data (download as text)

Begin job on node43 on Sat Jan 20 12:32:02 UTC 2007


IDJOB= 279644
IDBENCH= 10347
IDSOLVER= 72
FILE ID= node43/279644-1169296322

PBS_JOBID= 3609827

Free space on /tmp= 66559 MiB

SOLVER NAME= Toolbar_BTD 2007-01-12
BENCH NAME= HOME/pub/bench/CPAI06/MaxCSP/maxcut/maxcut-50/maxcut-50-620-1_ext.xml
COMMAND LINE= /tmp/evaluation/279644-1169296322/solver.sh /tmp/evaluation/279644-1169296322/unknown
CONVERSION COMMAND LINE= runsolver -w ROOT/results/node43/convwatcher-279644-1169296322 -o ROOT/results/node43/conversion-279644-1169296322 -C 600 -M 900 /tmp/evaluation/279644-1169296322/translate /tmp/evaluation/279644-1169296322/unknown
CONVERSION RUNSOLVER STATUS CODE= 0
CONVERSION STATUS CODE= 0

RUNSOLVER COMMAND LINE= runsolver  --timestamp  -w ROOT/results/node43/watcher-279644-1169296322 -o ROOT/results/node43/solver-279644-1169296322 -C 2400 -M 900  /tmp/evaluation/279644-1169296322/solver.sh /tmp/evaluation/279644-1169296322/unknown

META MD5SUM SOLVER= f75ee5e830002fa98429bd59d9dcbc78
MD5SUM BENCH=  6a861dc65d321387c5f74c1e17c8d237

RANDOM SEED= 609677414

TIME LIMIT= 2400 seconds

MEMORY LIMIT= 900 MiB


/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		: 3000.278
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		: 3000.278
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:       1386104 kB
Buffers:         48484 kB
Cached:         527476 kB
SwapCached:        612 kB
Active:         135516 kB
Inactive:       460224 kB
HighTotal:           0 kB
HighFree:            0 kB
LowTotal:      2055920 kB
LowFree:       1386104 kB
SwapTotal:     4192956 kB
SwapFree:      4190672 kB
Dirty:            5908 kB
Writeback:           0 kB
Mapped:          31612 kB
Slab:            59576 kB
Committed_AS:  5366292 kB
PageTables:       1712 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= 66559 MiB



End job on node43 on Sat Jan 20 13:12:13 UTC 2007