Trace number 2089963

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
pcs 0.3.2? (TO) 1800.1 1808.53

General information on the benchmark

Namecsp/rand-2-40-19/
normalized-rand-2-40-19-443-230-16_ext.xml
MD5SUMcc325c351ec31ee347a68e2396f7ab89
Bench Category2-ARY-EXT (binary constraints in extension)
Best result obtained on this benchmarkUNSAT
Best CPU time to get the best result obtained on this benchmark79.7259
Satisfiable
(Un)Satisfiability was proved
Number of variables40
Number of constraints338
Maximum constraint arity2
Maximum domain size19
Number of constraints which are defined in extension338
Number of constraints which are defined in intension0
Global constraints used (with number of constraints)

Solver Data 

0.00/0.02	c small-domain mode
0.00/0.02	c Seed is 517642838
0.00/0.02	c Constructing HOME/instance-2089963-1247730885.xml  with 6382 constraints
0.07/0.11	c Solving

Verifier Data 

ERROR: Unexpected answer ! ('s SATISFIABLE'/'s UNSATISFIABLE' expected)
Got answer: <no 's ' line found>

Watcher Data 

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

command line: BIN/runsolver --timestamp -w /tmp/evaluation-result-2089963-1247730885/watcher-2089963-1247730885 -o /tmp/evaluation-result-2089963-1247730885/solver-2089963-1247730885 -C 1800 -W 2000 -M 900 HOME/pcssolve -s 517642838 HOME/instance-2089963-1247730885.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
Current StackSize limit: 10240 KiB


[startup+0 s]
/proc/loadavg: 1.92 1.98 1.99 4/82 13711
/proc/meminfo: memFree=1305712/2055920 swapFree=4192812/4192956
[pid=13711] ppid=13709 vsize=18576 CPUtime=0
/proc/13711/stat : 13711 (runsolver) R 13709 13711 12746 0 -1 4194368 15 0 0 0 0 0 0 0 20 0 1 0 60155805 19021824 284 996147200 4194304 4302564 548682068496 18446744073709551615 228706544935 0 0 4096 24578 0 0 0 17 1 0 0
/proc/13711/statm: 4644 284 249 26 0 2626 0

[startup+0.0689789 s]
/proc/loadavg: 1.92 1.98 1.99 4/82 13711
/proc/meminfo: memFree=1305712/2055920 swapFree=4192812/4192956
[pid=13711] ppid=13709 vsize=5036 CPUtime=0.03
/proc/13711/stat : 13711 (pcs.small) R 13709 13711 12746 0 -1 4194304 977 822 0 0 3 0 0 0 24 0 1 0 60155805 5156864 586 996147200 134512640 135095119 4294956304 18446744073709551615 3771998 0 0 4096 0 0 0 0 17 0 0 0
/proc/13711/statm: 1259 586 364 142 0 213 0
Current children cumulated CPU time (s) 0.03
Current children cumulated vsize (KiB) 5036

[startup+0.101981 s]
/proc/loadavg: 1.92 1.98 1.99 4/82 13711
/proc/meminfo: memFree=1305712/2055920 swapFree=4192812/4192956
[pid=13711] ppid=13709 vsize=5852 CPUtime=0.07
/proc/13711/stat : 13711 (pcs.small) R 13709 13711 12746 0 -1 4194304 1166 822 0 0 7 0 0 0 24 0 1 0 60155805 5992448 775 996147200 134512640 135095119 4294956304 18446744073709551615 3772031 0 0 4096 0 0 0 0 17 0 0 0
/proc/13711/statm: 1463 775 367 142 0 417 0
Current children cumulated CPU time (s) 0.07
Current children cumulated vsize (KiB) 5852

[startup+0.302 s]
/proc/loadavg: 1.92 1.98 1.99 4/82 13711
/proc/meminfo: memFree=1305712/2055920 swapFree=4192812/4192956
[pid=13711] ppid=13709 vsize=6376 CPUtime=0.27
/proc/13711/stat : 13711 (pcs.small) R 13709 13711 12746 0 -1 4194304 1351 822 0 0 27 0 0 0 25 0 1 0 60155805 6529024 927 996147200 134512640 135095119 4294956304 18446744073709551615 134615483 0 0 4096 0 0 0 0 17 0 0 0
/proc/13711/statm: 1594 927 378 142 0 548 0
Current children cumulated CPU time (s) 0.27
Current children cumulated vsize (KiB) 6376

[startup+0.701036 s]
/proc/loadavg: 1.92 1.98 1.99 4/82 13711
/proc/meminfo: memFree=1305712/2055920 swapFree=4192812/4192956
[pid=13711] ppid=13709 vsize=6376 CPUtime=0.66
/proc/13711/stat : 13711 (pcs.small) R 13709 13711 12746 0 -1 4194304 1359 822 0 0 66 0 0 0 25 0 1 0 60155805 6529024 935 996147200 134512640 135095119 4294956304 18446744073709551615 134617027 0 0 4096 0 0 0 0 17 0 0 0
/proc/13711/statm: 1594 935 378 142 0 548 0
Current children cumulated CPU time (s) 0.66
Current children cumulated vsize (KiB) 6376

[startup+1.50111 s]
/proc/loadavg: 1.92 1.98 1.99 3/83 13717
/proc/meminfo: memFree=1303208/2055920 swapFree=4192812/4192956
[pid=13711] ppid=13709 vsize=6632 CPUtime=1.46
/proc/13711/stat : 13711 (pcs.small) R 13709 13711 12746 0 -1 4194304 1437 822 0 0 146 0 0 0 25 0 1 0 60155805 6791168 948 996147200 134512640 135095119 4294956304 18446744073709551615 134589560 0 0 4096 0 0 0 0 17 0 0 0
/proc/13711/statm: 1658 948 378 142 0 612 0
Current children cumulated CPU time (s) 1.46
Current children cumulated vsize (KiB) 6632

[startup+3.10127 s]
/proc/loadavg: 1.92 1.98 1.99 3/83 13717
/proc/meminfo: memFree=1302824/2055920 swapFree=4192812/4192956
[pid=13711] ppid=13709 vsize=7148 CPUtime=3.04
/proc/13711/stat : 13711 (pcs.small) R 13709 13711 12746 0 -1 4194304 1580 822 0 0 304 0 0 0 25 0 1 0 60155805 7319552 1091 996147200 134512640 135095119 4294956304 18446744073709551615 134617027 0 0 4096 0 0 0 0 17 0 0 0
/proc/13711/statm: 1787 1091 378 142 0 741 0
Current children cumulated CPU time (s) 3.04
Current children cumulated vsize (KiB) 7148

[startup+6.30257 s]
/proc/loadavg: 1.93 1.98 1.99 3/83 13717
/proc/meminfo: memFree=1300904/2055920 swapFree=4192812/4192956
[pid=13711] ppid=13709 vsize=9220 CPUtime=6.22
/proc/13711/stat : 13711 (pcs.small) R 13709 13711 12746 0 -1 4194304 2234 822 0 0 621 1 0 0 25 0 1 0 60155805 9441280 1487 996147200 134512640 135095119 4294956304 18446744073709551615 134617027 0 0 4096 0 0 0 0 17 0 0 0
/proc/13711/statm: 2305 1487 378 142 0 1259 0
Current children cumulated CPU time (s) 6.22
Current children cumulated vsize (KiB) 9220

[startup+12.7012 s]
/proc/loadavg: 1.93 1.98 1.99 3/83 13717
/proc/meminfo: memFree=1299376/2055920 swapFree=4192812/4192956
[pid=13711] ppid=13709 vsize=11168 CPUtime=12.56
/proc/13711/stat : 13711 (pcs.small) R 13709 13711 12746 0 -1 4194304 2933 822 0 0 1255 1 0 0 25 0 1 0 60155805 11436032 1929 996147200 134512640 135095119 4294956304 18446744073709551615 134636916 0 0 4096 0 0 0 0 17 0 0 0
/proc/13711/statm: 2792 1929 378 142 0 1746 0
Current children cumulated CPU time (s) 12.56
Current children cumulated vsize (KiB) 11168

[startup+25.5014 s]
/proc/loadavg: 1.95 1.98 1.99 3/83 13717
/proc/meminfo: memFree=1295664/2055920 swapFree=4192812/4192956
[pid=13711] ppid=13709 vsize=16604 CPUtime=25.25
/proc/13711/stat : 13711 (pcs.small) R 13709 13711 12746 0 -1 4194304 4610 822 0 0 2522 3 0 0 25 0 1 0 60155805 17002496 2836 996147200 134512640 135095119 4294956304 18446744073709551615 134589560 0 0 4096 0 0 0 0 17 0 0 0
/proc/13711/statm: 4151 2836 378 142 0 3105 0
Current children cumulated CPU time (s) 25.25
Current children cumulated vsize (KiB) 16604

[startup+51.1018 s]
/proc/loadavg: 1.96 1.98 1.99 3/83 13717
/proc/meminfo: memFree=1291824/2055920 swapFree=4192812/4192956
[pid=13711] ppid=13709 vsize=18564 CPUtime=50.63
/proc/13711/stat : 13711 (pcs.small) R 13709 13711 12746 0 -1 4194304 5558 822 0 0 5059 4 0 0 25 0 1 0 60155805 19009536 3784 996147200 134512640 135095119 4294956304 18446744073709551615 4159337218 0 0 4096 0 0 0 0 17 0 0 0
/proc/13711/statm: 4641 3784 378 142 0 3595 0
Current children cumulated CPU time (s) 50.63
Current children cumulated vsize (KiB) 18564

[startup+102.307 s]
/proc/loadavg: 2.05 2.00 2.00 5/84 13917
/proc/meminfo: memFree=1322472/2055920 swapFree=4192812/4192956
[pid=13711] ppid=13709 vsize=29716 CPUtime=101.3
/proc/13711/stat : 13711 (pcs.small) R 13709 13711 12746 0 -1 4194304 9003 822 0 0 10122 8 0 0 25 0 1 0 60155805 30429184 5691 996147200 134512640 135095119 4294956304 18446744073709551615 3739475 0 0 4096 0 0 0 0 17 0 0 0
/proc/13711/statm: 7429 5691 378 142 0 6383 0
Current children cumulated CPU time (s) 101.3
Current children cumulated vsize (KiB) 29716

[startup+162.301 s]
/proc/loadavg: 1.98 2.00 2.00 3/83 14446
/proc/meminfo: memFree=1310232/2055920 swapFree=4192812/4192956
[pid=13711] ppid=13709 vsize=31828 CPUtime=160.57
/proc/13711/stat : 13711 (pcs.small) R 13709 13711 12746 0 -1 4194304 10133 822 0 0 16045 12 0 0 25 0 1 0 60155805 32591872 6821 996147200 134512640 135095119 4294956304 18446744073709551615 134589560 0 0 4096 0 0 0 0 17 0 0 0
/proc/13711/statm: 7957 6821 378 142 0 6911 0
Current children cumulated CPU time (s) 160.57
Current children cumulated vsize (KiB) 31828

[startup+222.301 s]
/proc/loadavg: 1.99 2.00 2.00 3/74 14478
/proc/meminfo: memFree=1310632/2055920 swapFree=4192812/4192956
[pid=13711] ppid=13709 vsize=42780 CPUtime=220.29
/proc/13711/stat : 13711 (pcs.small) R 13709 13711 12746 0 -1 4194304 13449 822 0 0 22014 15 0 0 25 0 1 0 60155805 43806720 8088 996147200 134512640 135095119 4294956304 18446744073709551615 134589545 0 0 4096 0 0 0 0 17 0 0 0
/proc/13711/statm: 10695 8088 378 142 0 9649 0
Current children cumulated CPU time (s) 220.29
Current children cumulated vsize (KiB) 42780

[startup+282.302 s]
/proc/loadavg: 1.99 2.00 2.00 3/74 14478
/proc/meminfo: memFree=1293096/2055920 swapFree=4192812/4192956
[pid=13711] ppid=13709 vsize=45416 CPUtime=280.05
/proc/13711/stat : 13711 (pcs.small) R 13709 13711 12746 0 -1 4194304 14568 822 0 0 27988 17 0 0 25 0 1 0 60155805 46505984 9207 996147200 134512640 135095119 4294956304 18446744073709551615 134607138 0 0 4096 0 0 0 0 17 0 0 0
/proc/13711/statm: 11354 9207 378 142 0 10308 0
Current children cumulated CPU time (s) 280.05
Current children cumulated vsize (KiB) 45416

[startup+342.301 s]
/proc/loadavg: 1.99 2.00 2.00 3/74 14478
/proc/meminfo: memFree=1271016/2055920 swapFree=4192812/4192956
[pid=13711] ppid=13709 vsize=56500 CPUtime=339.8
/proc/13711/stat : 13711 (pcs.small) R 13709 13711 12746 0 -1 4194304 17782 822 0 0 33961 19 0 0 25 0 1 0 60155805 57856000 11396 996147200 134512640 135095119 4294956304 18446744073709551615 134589562 0 0 4096 0 0 0 0 17 0 0 0
/proc/13711/statm: 14125 11396 378 142 0 13079 0
Current children cumulated CPU time (s) 339.8
Current children cumulated vsize (KiB) 56500

[startup+402.301 s]
/proc/loadavg: 1.99 2.00 2.00 3/84 14567
/proc/meminfo: memFree=1269984/2055920 swapFree=4192812/4192956
[pid=13711] ppid=13709 vsize=56500 CPUtime=399.47
/proc/13711/stat : 13711 (pcs.small) R 13709 13711 12746 0 -1 4194304 18186 822 0 0 39927 20 0 0 25 0 1 0 60155805 57856000 11800 996147200 134512640 135095119 4294956304 18446744073709551615 134589560 0 0 4096 0 0 0 0 17 0 0 0
/proc/13711/statm: 14125 11800 378 142 0 13079 0
Current children cumulated CPU time (s) 399.47
Current children cumulated vsize (KiB) 56500

[startup+462.302 s]
/proc/loadavg: 2.06 2.01 2.00 3/83 14609
/proc/meminfo: memFree=1287920/2055920 swapFree=4192812/4192956
[pid=13711] ppid=13709 vsize=56756 CPUtime=459.17
/proc/13711/stat : 13711 (pcs.small) R 13709 13711 12746 0 -1 4194304 18644 822 0 0 45895 22 0 0 25 0 1 0 60155805 58118144 12258 996147200 134512640 135095119 4294956304 18446744073709551615 134617027 0 0 4096 0 0 0 0 17 1 0 0
/proc/13711/statm: 14189 12258 378 142 0 13143 0
Current children cumulated CPU time (s) 459.17
Current children cumulated vsize (KiB) 56756

[startup+522.301 s]
/proc/loadavg: 2.02 2.01 2.00 3/83 14609
/proc/meminfo: memFree=1284720/2055920 swapFree=4192812/4192956
[pid=13711] ppid=13709 vsize=58600 CPUtime=518.93
/proc/13711/stat : 13711 (pcs.small) R 13709 13711 12746 0 -1 4194304 19453 822 0 0 51871 22 0 0 25 0 1 0 60155805 60006400 13067 996147200 134512640 135095119 4294956304 18446744073709551615 134643013 0 0 4096 0 0 0 0 17 1 0 0
/proc/13711/statm: 14650 13067 378 142 0 13604 0
Current children cumulated CPU time (s) 518.93
Current children cumulated vsize (KiB) 58600

[startup+582.301 s]
/proc/loadavg: 2.01 2.00 2.00 3/83 14609
/proc/meminfo: memFree=1281264/2055920 swapFree=4192812/4192956
[pid=13711] ppid=13709 vsize=76824 CPUtime=578.7
/proc/13711/stat : 13711 (pcs.small) R 13709 13711 12746 0 -1 4194304 24386 822 0 0 57844 26 0 0 25 0 1 0 60155805 78667776 13903 996147200 134512640 135095119 4294956304 18446744073709551615 134589560 0 0 4096 0 0 0 0 17 1 0 0
/proc/13711/statm: 19206 13903 378 142 0 18160 0
Current children cumulated CPU time (s) 578.7
Current children cumulated vsize (KiB) 76824

[startup+642.302 s]
/proc/loadavg: 2.00 2.00 2.00 3/83 14609
/proc/meminfo: memFree=1277872/2055920 swapFree=4192812/4192956
[pid=13711] ppid=13709 vsize=78656 CPUtime=638.46
/proc/13711/stat : 13711 (pcs.small) R 13709 13711 12746 0 -1 4194304 25201 822 0 0 63819 27 0 0 25 0 1 0 60155805 80543744 14718 996147200 134512640 135095119 4294956304 18446744073709551615 134589562 0 0 4096 0 0 0 0 17 1 0 0
/proc/13711/statm: 19664 14718 378 142 0 18618 0
Current children cumulated CPU time (s) 638.46
Current children cumulated vsize (KiB) 78656

[startup+702.301 s]

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

[startup+882.301 s]
/proc/loadavg: 2.00 2.00 2.00 3/83 14609
/proc/meminfo: memFree=1265968/2055920 swapFree=4192812/4192956
[pid=13711] ppid=13709 vsize=85356 CPUtime=877.52
/proc/13711/stat : 13711 (pcs.small) R 13709 13711 12746 0 -1 4194304 28156 822 0 0 87721 31 0 0 25 0 1 0 60155805 87404544 17673 996147200 134512640 135095119 4294956304 18446744073709551615 134570991 0 0 4096 0 0 0 0 17 1 0 0
/proc/13711/statm: 21339 17673 378 142 0 20293 0
Current children cumulated CPU time (s) 877.52
Current children cumulated vsize (KiB) 85356

[startup+942.301 s]
/proc/loadavg: 2.00 2.00 2.00 3/83 14609
/proc/meminfo: memFree=1263088/2055920 swapFree=4192812/4192956
[pid=13711] ppid=13709 vsize=87044 CPUtime=937.29
/proc/13711/stat : 13711 (pcs.small) R 13709 13711 12746 0 -1 4194304 28879 822 0 0 93697 32 0 0 25 0 1 0 60155805 89133056 18396 996147200 134512640 135095119 4294956304 18446744073709551615 134589562 0 0 4096 0 0 0 0 17 1 0 0
/proc/13711/statm: 21761 18396 378 142 0 20715 0
Current children cumulated CPU time (s) 937.29
Current children cumulated vsize (KiB) 87044

[startup+1002.3 s]
/proc/loadavg: 2.00 2.00 2.00 3/83 14609
/proc/meminfo: memFree=1260464/2055920 swapFree=4192812/4192956
[pid=13711] ppid=13709 vsize=88496 CPUtime=997.05
/proc/13711/stat : 13711 (pcs.small) R 13709 13711 12746 0 -1 4194304 29533 822 0 0 99672 33 0 0 25 0 1 0 60155805 90619904 19050 996147200 134512640 135095119 4294956304 18446744073709551615 134642970 0 0 4096 0 0 0 0 17 1 0 0
/proc/13711/statm: 22124 19050 378 142 0 21078 0
Current children cumulated CPU time (s) 997.05
Current children cumulated vsize (KiB) 88496

[startup+1062.3 s]
/proc/loadavg: 2.00 2.00 2.00 3/83 14609
/proc/meminfo: memFree=1244016/2055920 swapFree=4192812/4192956
[pid=13711] ppid=13709 vsize=111864 CPUtime=1056.82
/proc/13711/stat : 13711 (pcs.small) R 13709 13711 12746 0 -1 4194304 35672 822 0 0 105647 35 0 0 25 0 1 0 60155805 114548736 23140 996147200 134512640 135095119 4294956304 18446744073709551615 134589562 0 0 4096 0 0 0 0 17 1 0 0
/proc/13711/statm: 27966 23140 378 142 0 26920 0
Current children cumulated CPU time (s) 1056.82
Current children cumulated vsize (KiB) 111864

[startup+1122.3 s]
/proc/loadavg: 2.00 2.00 2.00 3/83 14609
/proc/meminfo: memFree=1242864/2055920 swapFree=4192812/4192956
[pid=13711] ppid=13709 vsize=111864 CPUtime=1116.58
/proc/13711/stat : 13711 (pcs.small) R 13709 13711 12746 0 -1 4194304 35954 822 0 0 111623 35 0 0 25 0 1 0 60155805 114548736 23422 996147200 134512640 135095119 4294956304 18446744073709551615 134615460 0 0 4096 0 0 0 0 17 1 0 0
/proc/13711/statm: 27966 23422 378 142 0 26920 0
Current children cumulated CPU time (s) 1116.58
Current children cumulated vsize (KiB) 111864

[startup+1182.3 s]
/proc/loadavg: 2.00 2.00 2.00 3/83 14609
/proc/meminfo: memFree=1241712/2055920 swapFree=4192812/4192956
[pid=13711] ppid=13709 vsize=111864 CPUtime=1176.34
/proc/13711/stat : 13711 (pcs.small) R 13709 13711 12746 0 -1 4194304 36233 822 0 0 117599 35 0 0 25 0 1 0 60155805 114548736 23701 996147200 134512640 135095119 4294956304 18446744073709551615 134617027 0 0 4096 0 0 0 0 17 1 0 0
/proc/13711/statm: 27966 23701 378 142 0 26920 0
Current children cumulated CPU time (s) 1176.34
Current children cumulated vsize (KiB) 111864

[startup+1242.3 s]
/proc/loadavg: 2.00 2.00 2.00 3/83 14609
/proc/meminfo: memFree=1240496/2055920 swapFree=4192812/4192956
[pid=13711] ppid=13709 vsize=111864 CPUtime=1236.11
/proc/13711/stat : 13711 (pcs.small) R 13709 13711 12746 0 -1 4194304 36504 822 0 0 123575 36 0 0 25 0 1 0 60155805 114548736 23972 996147200 134512640 135095119 4294956304 18446744073709551615 134616996 0 0 4096 0 0 0 0 17 1 0 0
/proc/13711/statm: 27966 23972 378 142 0 26920 0
Current children cumulated CPU time (s) 1236.11
Current children cumulated vsize (KiB) 111864

[startup+1302.3 s]
/proc/loadavg: 2.00 2.00 2.00 3/83 14609
/proc/meminfo: memFree=1239408/2055920 swapFree=4192812/4192956
[pid=13711] ppid=13709 vsize=111864 CPUtime=1295.88
/proc/13711/stat : 13711 (pcs.small) R 13709 13711 12746 0 -1 4194304 36769 822 0 0 129552 36 0 0 25 0 1 0 60155805 114548736 24237 996147200 134512640 135095119 4294956304 18446744073709551615 134617027 0 0 4096 0 0 0 0 17 1 0 0
/proc/13711/statm: 27966 24237 378 142 0 26920 0
Current children cumulated CPU time (s) 1295.88
Current children cumulated vsize (KiB) 111864

[startup+1362.3 s]
/proc/loadavg: 2.00 2.00 2.00 3/83 14609
/proc/meminfo: memFree=1238320/2055920 swapFree=4192812/4192956
[pid=13711] ppid=13709 vsize=111864 CPUtime=1355.64
/proc/13711/stat : 13711 (pcs.small) R 13709 13711 12746 0 -1 4194304 37035 822 0 0 135527 37 0 0 25 0 1 0 60155805 114548736 24503 996147200 134512640 135095119 4294956304 18446744073709551615 134589562 0 0 4096 0 0 0 0 17 1 0 0
/proc/13711/statm: 27966 24503 378 142 0 26920 0
Current children cumulated CPU time (s) 1355.64
Current children cumulated vsize (KiB) 111864

[startup+1422.31 s]
/proc/loadavg: 2.00 2.00 2.00 3/83 14651
/proc/meminfo: memFree=1237096/2055920 swapFree=4192812/4192956
[pid=13711] ppid=13709 vsize=111864 CPUtime=1415.38
/proc/13711/stat : 13711 (pcs.small) R 13709 13711 12746 0 -1 4194304 37299 822 0 0 141500 38 0 0 25 0 1 0 60155805 114548736 24767 996147200 134512640 135095119 4294956304 18446744073709551615 134589562 0 0 4096 0 0 0 0 17 1 0 0
/proc/13711/statm: 27966 24767 378 142 0 26920 0
Current children cumulated CPU time (s) 1415.38
Current children cumulated vsize (KiB) 111864

[startup+1482.3 s]
/proc/loadavg: 2.00 2.00 2.00 3/83 14651
/proc/meminfo: memFree=1235880/2055920 swapFree=4192812/4192956
[pid=13711] ppid=13709 vsize=111864 CPUtime=1475.14
/proc/13711/stat : 13711 (pcs.small) R 13709 13711 12746 0 -1 4194304 37556 822 0 0 147476 38 0 0 25 0 1 0 60155805 114548736 25024 996147200 134512640 135095119 4294956304 18446744073709551615 134571101 0 0 4096 0 0 0 0 17 1 0 0
/proc/13711/statm: 27966 25024 378 142 0 26920 0
Current children cumulated CPU time (s) 1475.14
Current children cumulated vsize (KiB) 111864

[startup+1542.3 s]
/proc/loadavg: 2.00 2.00 2.00 3/83 14651
/proc/meminfo: memFree=1234856/2055920 swapFree=4192812/4192956
[pid=13711] ppid=13709 vsize=111864 CPUtime=1534.91
/proc/13711/stat : 13711 (pcs.small) R 13709 13711 12746 0 -1 4194304 37807 822 0 0 153452 39 0 0 25 0 1 0 60155805 114548736 25275 996147200 134512640 135095119 4294956304 18446744073709551615 134554977 0 0 4096 0 0 0 0 17 1 0 0
/proc/13711/statm: 27966 25275 378 142 0 26920 0
Current children cumulated CPU time (s) 1534.91
Current children cumulated vsize (KiB) 111864

[startup+1602.3 s]
/proc/loadavg: 2.00 2.00 2.00 3/83 14651
/proc/meminfo: memFree=1233704/2055920 swapFree=4192812/4192956
[pid=13711] ppid=13709 vsize=111996 CPUtime=1594.68
/proc/13711/stat : 13711 (pcs.small) R 13709 13711 12746 0 -1 4194304 38110 822 0 0 159429 39 0 0 25 0 1 0 60155805 114683904 25578 996147200 134512640 135095119 4294956304 18446744073709551615 134589562 0 0 4096 0 0 0 0 17 1 0 0
/proc/13711/statm: 27999 25578 378 142 0 26953 0
Current children cumulated CPU time (s) 1594.68
Current children cumulated vsize (KiB) 111996

[startup+1662.3 s]
/proc/loadavg: 2.00 2.00 2.00 3/83 14651
/proc/meminfo: memFree=1231336/2055920 swapFree=4192812/4192956
[pid=13711] ppid=13709 vsize=113312 CPUtime=1654.44
/proc/13711/stat : 13711 (pcs.small) R 13709 13711 12746 0 -1 4194304 38691 822 0 0 165405 39 0 0 25 0 1 0 60155805 116031488 26159 996147200 134512640 135095119 4294956304 18446744073709551615 134617027 0 0 4096 0 0 0 0 17 1 0 0
/proc/13711/statm: 28328 26159 378 142 0 27282 0
Current children cumulated CPU time (s) 1654.44
Current children cumulated vsize (KiB) 113312

[startup+1722.3 s]
/proc/loadavg: 2.00 2.00 2.00 3/83 14651
/proc/meminfo: memFree=1229096/2055920 swapFree=4192812/4192956
[pid=13711] ppid=13709 vsize=147264 CPUtime=1714.21
/proc/13711/stat : 13711 (pcs.small) R 13709 13711 12746 0 -1 4194304 47417 822 0 0 171377 44 0 0 25 0 1 0 60155805 150798336 26692 996147200 134512640 135095119 4294956304 18446744073709551615 134589562 0 0 4096 0 0 0 0 17 1 0 0
/proc/13711/statm: 36816 26692 378 142 0 35770 0
Current children cumulated CPU time (s) 1714.21
Current children cumulated vsize (KiB) 147264

[startup+1782.3 s]
/proc/loadavg: 2.00 2.00 2.00 3/83 14651
/proc/meminfo: memFree=1227048/2055920 swapFree=4192812/4192956
[pid=13711] ppid=13709 vsize=148320 CPUtime=1773.98
/proc/13711/stat : 13711 (pcs.small) R 13709 13711 12746 0 -1 4194304 47931 822 0 0 177353 45 0 0 25 0 1 0 60155805 151879680 27206 996147200 134512640 135095119 4294956304 18446744073709551615 134636931 0 0 4096 0 0 0 0 17 1 0 0
/proc/13711/statm: 37080 27206 378 142 0 36034 0
Current children cumulated CPU time (s) 1773.98
Current children cumulated vsize (KiB) 148320



Maximum CPU time exceeded: sending SIGTERM then SIGKILL

[startup+1808.5 s]
/proc/loadavg: 2.00 2.00 2.00 3/83 14651
/proc/meminfo: memFree=1225960/2055920 swapFree=4192812/4192956
[pid=13711] ppid=13709 vsize=148984 CPUtime=1800.07
/proc/13711/stat : 13711 (pcs.small) R 13709 13711 12746 0 -1 4194304 48185 822 0 0 179962 45 0 0 25 0 1 0 60155805 152559616 27460 996147200 134512640 135095119 4294956304 18446744073709551615 134589560 0 0 4096 0 0 0 0 17 1 0 0
/proc/13711/statm: 37246 27460 378 142 0 36200 0
Current children cumulated CPU time (s) 1800.07
Current children cumulated vsize (KiB) 148984

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

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

[startup+1808.5 s]
/proc/loadavg: 2.00 2.00 2.00 3/83 14651
/proc/meminfo: memFree=1225960/2055920 swapFree=4192812/4192956
[pid=13711] ppid=13709 vsize=148984 CPUtime=1800.07
/proc/13711/stat : 13711 (pcs.small) R 13709 13711 12746 0 -1 4194304 48185 822 0 0 179962 45 0 0 25 0 1 0 60155805 152559616 27460 996147200 134512640 135095119 4294956304 18446744073709551615 134589560 0 0 4096 0 0 0 0 17 1 0 0
/proc/13711/statm: 37246 27460 378 142 0 36200 0
Current children cumulated CPU time (s) 1800.07
Current children cumulated vsize (KiB) 148984

Child ended because it received signal 15 (SIGTERM)
Real time (s): 1808.53
CPU time (s): 1800.1
CPU user time (s): 1799.63
CPU system time (s): 0.476927
CPU usage (%): 99.5343
Max. virtual memory (cumulated for all children) (KiB): 179508

getrusage(RUSAGE_CHILDREN,...) data:
user time used= 1799.63
system time used= 0.476927
maximum resident set size= 0
integral shared memory size= 0
integral unshared data size= 0
integral unshared stack size= 0
page reclaims= 49007
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= 22
involuntary context switches= 22866

runsolver used 1.87271 second user time and 4.72628 second system time

The end

Launcher Data 

Begin job on node8 at 2009-07-16 09:54:46
IDJOB=2089963
IDBENCH=59652
IDSOLVER=733
FILE ID=node8/2089963-1247730885
PBS_JOBID= 9521602
Free space on /tmp= 66088 MiB

SOLVER NAME= pcs 0.2
BENCH NAME= CPAI08/csp/rand-2-40-19/normalized-rand-2-40-19-443-230-16_ext.xml
COMMAND LINE= HOME/pcssolve -s RANDOMSEED BENCHNAME
RUNSOLVER COMMAND LINE= BIN/runsolver --timestamp -w /tmp/evaluation-result-2089963-1247730885/watcher-2089963-1247730885 -o /tmp/evaluation-result-2089963-1247730885/solver-2089963-1247730885 -C 1800 -W 2000 -M 900  HOME/pcssolve -s 517642838 HOME/instance-2089963-1247730885.xml

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

MD5SUM BENCH= cc325c351ec31ee347a68e2396f7ab89
RANDOM SEED=517642838

node8.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		: 3000.213
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		: 3000.213
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	: 5996.54
clflush size	: 64
cache_alignment	: 128
address sizes	: 36 bits physical, 48 bits virtual
power management:


/proc/meminfo:
MemTotal:      2055920 kB
MemFree:       1306192 kB
Buffers:         77348 kB
Cached:         530640 kB
SwapCached:          0 kB
Active:         145032 kB
Inactive:       526720 kB
HighTotal:           0 kB
HighFree:            0 kB
LowTotal:      2055920 kB
LowFree:       1306192 kB
SwapTotal:     4192956 kB
SwapFree:      4192812 kB
Dirty:            1968 kB
Writeback:           0 kB
Mapped:          84156 kB
Slab:            62956 kB
Committed_AS:   538724 kB
PageTables:       1896 kB
VmallocTotal: 536870911 kB
VmallocUsed:    264960 kB
VmallocChunk: 536605679 kB
HugePages_Total:     0
HugePages_Free:      0
Hugepagesize:     2048 kB

Free space on /tmp at the end= 66092 MiB
End job on node8 at 2009-07-16 10:24:56