Trace number 1034938

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-option 1.314UNSAT 1308.1 1313.38

DiagnosticValue
ASSIGNMENTS10618600
CHECKS1251130000

General information on the benchmark

Namecsp/rand-2-27/
normalized-rand-27-27-351-163-57021_ext.xml
MD5SUM73a72b58fd08e3bdce88f31cfc83b195
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 benchmark637.335
Satisfiable
(Un)Satisfiability was proved
Number of variables27
Number of constraints351
Maximum constraint arity2
Maximum domain size27
Number of constraints which are defined in extension351
Number of constraints which are defined in intension0
Global constraints used (with number of constraints)

Solver Data (download as text)

0.18/0.21	c mistral-option version 1.313
1308.03/1313.37	s UNSATISFIABLE
1308.03/1313.37	d CHECKS 1251131224
1308.03/1313.37	d ASSIGNMENTS 10618574

Verifier Data (download as text)

No possible verification on an UNSAT instance

Watcher Data (download as text)

runsolver version 3.2.5 (c) roussel@cril.univ-artois.fr

command line: /home/evaluation/evaluation/pub/bin/runsolver --timestamp -w /tmp/evaluation-result-1034938-1214949880/watcher-1034938-1214949880 -o /tmp/evaluation-result-1034938-1214949880/solver-1034938-1214949880 -C 1800 -W 2200 -M 900 --output-limit 1,15 HOME/xsolve HOME/instance-1034938-1214949880.xml -heu dyn -sac 3 -ds 2 

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): 2200 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
Solver output will be limited to a maximum of 15728640 bytes. The first 1048576 bytes and the last 14680064 bytes will be preserved
Current StackSize limit: 10240 KiB


[startup+0 s]
/proc/loadavg: 2.35 1.58 0.72 4/81 1640
/proc/meminfo: memFree=1056040/2055920 swapFree=4155716/4192956
[pid=1640] ppid=1638 vsize=820 CPUtime=0
/proc/1640/stat : 1640 (xsolve) R 1638 1640 1284 0 -1 4194304 39 0 0 0 0 0 0 0 19 0 1 0 617911114 839680 25 996147200 134512640 135239763 4294956208 18446744073709551615 5534500 0 2147483391 4096 0 0 0 0 17 1 0 0
/proc/1640/statm: 205 25 19 177 0 3 0

[startup+0.050718 s]
/proc/loadavg: 2.35 1.58 0.72 4/81 1640
/proc/meminfo: memFree=1056040/2055920 swapFree=4155716/4192956
[pid=1640] ppid=1638 vsize=5512 CPUtime=0.04
/proc/1640/stat : 1640 (xsolve) R 1638 1640 1284 0 -1 4194304 680 0 0 0 4 0 0 0 18 0 1 0 617911114 5644288 646 996147200 134512640 135239763 4294956208 18446744073709551615 134670150 0 0 4096 0 0 0 0 17 1 0 0
/proc/1640/statm: 1378 646 355 177 0 281 0
Current children cumulated CPU time (s) 0.04
Current children cumulated vsize (KiB) 5512

[startup+0.101724 s]
/proc/loadavg: 2.35 1.58 0.72 4/81 1640
/proc/meminfo: memFree=1056040/2055920 swapFree=4155716/4192956
[pid=1640] ppid=1638 vsize=6568 CPUtime=0.08
/proc/1640/stat : 1640 (xsolve) R 1638 1640 1284 0 -1 4194304 981 0 0 0 8 0 0 0 18 0 1 0 617911114 6725632 947 996147200 134512640 135239763 4294956208 18446744073709551615 135019111 0 0 4096 0 0 0 0 17 1 0 0
/proc/1640/statm: 1642 947 392 177 0 545 0
Current children cumulated CPU time (s) 0.08
Current children cumulated vsize (KiB) 6568

[startup+0.301736 s]
/proc/loadavg: 2.35 1.58 0.72 4/81 1640
/proc/meminfo: memFree=1056040/2055920 swapFree=4155716/4192956
[pid=1640] ppid=1638 vsize=6572 CPUtime=0.28
/proc/1640/stat : 1640 (xsolve) R 1638 1640 1284 0 -1 4194304 983 0 0 0 28 0 0 0 19 0 1 0 617911114 6729728 949 996147200 134512640 135239763 4294956208 18446744073709551615 134789563 0 0 4096 0 0 0 0 17 1 0 0
/proc/1640/statm: 1643 949 393 177 0 546 0
Current children cumulated CPU time (s) 0.28
Current children cumulated vsize (KiB) 6572

[startup+0.701776 s]
/proc/loadavg: 2.35 1.58 0.72 4/81 1640
/proc/meminfo: memFree=1056040/2055920 swapFree=4155716/4192956
[pid=1640] ppid=1638 vsize=6572 CPUtime=0.68
/proc/1640/stat : 1640 (xsolve) R 1638 1640 1284 0 -1 4194304 983 0 0 0 68 0 0 0 23 0 1 0 617911114 6729728 949 996147200 134512640 135239763 4294956208 18446744073709551615 135013694 0 0 4096 0 0 0 0 17 1 0 0
/proc/1640/statm: 1643 949 393 177 0 546 0
Current children cumulated CPU time (s) 0.68
Current children cumulated vsize (KiB) 6572

[startup+1.50186 s]
/proc/loadavg: 2.40 1.61 0.74 3/82 1641
/proc/meminfo: memFree=1052640/2055920 swapFree=4155716/4192956
[pid=1640] ppid=1638 vsize=6572 CPUtime=1.48
/proc/1640/stat : 1640 (xsolve) R 1638 1640 1284 0 -1 4194304 983 0 0 0 148 0 0 0 25 0 1 0 617911114 6729728 949 996147200 134512640 135239763 4294956208 18446744073709551615 135019104 0 0 4096 0 0 0 0 17 1 0 0
/proc/1640/statm: 1643 949 393 177 0 546 0
Current children cumulated CPU time (s) 1.48
Current children cumulated vsize (KiB) 6572

[startup+3.10202 s]
/proc/loadavg: 2.40 1.61 0.74 3/82 1641
/proc/meminfo: memFree=1051360/2055920 swapFree=4155716/4192956
[pid=1640] ppid=1638 vsize=6572 CPUtime=3.08
/proc/1640/stat : 1640 (xsolve) R 1638 1640 1284 0 -1 4194304 983 0 0 0 308 0 0 0 25 0 1 0 617911114 6729728 949 996147200 134512640 135239763 4294956208 18446744073709551615 135095709 0 0 4096 0 0 0 0 17 1 0 0
/proc/1640/statm: 1643 949 393 177 0 546 0
Current children cumulated CPU time (s) 3.08
Current children cumulated vsize (KiB) 6572

[startup+6.30133 s]
/proc/loadavg: 2.37 1.61 0.74 3/82 1641
/proc/meminfo: memFree=1047904/2055920 swapFree=4155716/4192956
[pid=1640] ppid=1638 vsize=6572 CPUtime=6.26
/proc/1640/stat : 1640 (xsolve) R 1638 1640 1284 0 -1 4194304 983 0 0 0 626 0 0 0 25 0 1 0 617911114 6729728 949 996147200 134512640 135239763 4294956208 18446744073709551615 135031221 0 0 4096 0 0 0 0 17 1 0 0
/proc/1640/statm: 1643 949 393 177 0 546 0
Current children cumulated CPU time (s) 6.26
Current children cumulated vsize (KiB) 6572

[startup+12.702 s]
/proc/loadavg: 2.34 1.62 0.75 3/82 1641
/proc/meminfo: memFree=1040928/2055920 swapFree=4155716/4192956
[pid=1640] ppid=1638 vsize=6572 CPUtime=12.63
/proc/1640/stat : 1640 (xsolve) R 1638 1640 1284 0 -1 4194304 983 0 0 0 1263 0 0 0 25 0 1 0 617911114 6729728 949 996147200 134512640 135239763 4294956208 18446744073709551615 135019110 0 0 4096 0 0 0 0 17 1 0 0
/proc/1640/statm: 1643 949 393 177 0 546 0
Current children cumulated CPU time (s) 12.63
Current children cumulated vsize (KiB) 6572

[startup+25.5012 s]
/proc/loadavg: 2.29 1.63 0.76 3/82 1641
/proc/meminfo: memFree=1027040/2055920 swapFree=4155716/4192956
[pid=1640] ppid=1638 vsize=6572 CPUtime=25.39
/proc/1640/stat : 1640 (xsolve) R 1638 1640 1284 0 -1 4194304 983 0 0 0 2538 1 0 0 25 0 1 0 617911114 6729728 949 996147200 134512640 135239763 4294956208 18446744073709551615 134787921 0 0 4096 0 0 0 0 17 1 0 0
/proc/1640/statm: 1643 949 393 177 0 546 0
Current children cumulated CPU time (s) 25.39
Current children cumulated vsize (KiB) 6572

[startup+51.1028 s]
/proc/loadavg: 2.17 1.67 0.80 3/82 1641
/proc/meminfo: memFree=1000416/2055920 swapFree=4155716/4192956
[pid=1640] ppid=1638 vsize=6572 CPUtime=50.88
/proc/1640/stat : 1640 (xsolve) R 1638 1640 1284 0 -1 4194304 983 0 0 0 5087 1 0 0 25 0 1 0 617911114 6729728 949 996147200 134512640 135239763 4294956208 18446744073709551615 135030883 0 0 4096 0 0 0 0 17 1 0 0
/proc/1640/statm: 1643 949 393 177 0 546 0
Current children cumulated CPU time (s) 50.88
Current children cumulated vsize (KiB) 6572

[startup+102.307 s]
/proc/loadavg: 2.07 1.72 0.86 3/82 1641
/proc/meminfo: memFree=946016/2055920 swapFree=4155716/4192956
[pid=1640] ppid=1638 vsize=6572 CPUtime=101.89
/proc/1640/stat : 1640 (xsolve) R 1638 1640 1284 0 -1 4194304 983 0 0 0 10185 4 0 0 25 0 1 0 617911114 6729728 949 996147200 134512640 135239763 4294956208 18446744073709551615 134821103 0 0 4096 0 0 0 0 17 1 0 0
/proc/1640/statm: 1643 949 393 177 0 546 0
Current children cumulated CPU time (s) 101.89
Current children cumulated vsize (KiB) 6572

[startup+162.303 s]
/proc/loadavg: 2.02 1.76 0.93 3/82 1641
/proc/meminfo: memFree=883616/2055920 swapFree=4155716/4192956
[pid=1640] ppid=1638 vsize=6572 CPUtime=161.64
/proc/1640/stat : 1640 (xsolve) R 1638 1640 1284 0 -1 4194304 983 0 0 0 16159 5 0 0 25 0 1 0 617911114 6729728 949 996147200 134512640 135239763 4294956208 18446744073709551615 135019104 0 0 4096 0 0 0 0 17 1 0 0
/proc/1640/statm: 1643 949 393 177 0 546 0
Current children cumulated CPU time (s) 161.64
Current children cumulated vsize (KiB) 6572

[startup+222.302 s]
/proc/loadavg: 2.01 1.80 0.99 3/82 1641
/proc/meminfo: memFree=820192/2055920 swapFree=4155716/4192956
[pid=1640] ppid=1638 vsize=6572 CPUtime=221.39
/proc/1640/stat : 1640 (xsolve) R 1638 1640 1284 0 -1 4194304 983 0 0 0 22133 6 0 0 25 0 1 0 617911114 6729728 949 996147200 134512640 135239763 4294956208 18446744073709551615 135019104 0 0 4096 0 0 0 0 17 1 0 0
/proc/1640/statm: 1643 949 393 177 0 546 0
Current children cumulated CPU time (s) 221.39
Current children cumulated vsize (KiB) 6572

[startup+282.302 s]
/proc/loadavg: 2.00 1.84 1.05 3/82 1641
/proc/meminfo: memFree=757792/2055920 swapFree=4155716/4192956
[pid=1640] ppid=1638 vsize=6572 CPUtime=281.16
/proc/1640/stat : 1640 (xsolve) R 1638 1640 1284 0 -1 4194304 983 0 0 0 28108 8 0 0 25 0 1 0 617911114 6729728 949 996147200 134512640 135239763 4294956208 18446744073709551615 135030883 0 0 4096 0 0 0 0 17 1 0 0
/proc/1640/statm: 1643 949 393 177 0 546 0
Current children cumulated CPU time (s) 281.16
Current children cumulated vsize (KiB) 6572

[startup+342.302 s]
/proc/loadavg: 2.00 1.86 1.11 3/82 1641
/proc/meminfo: memFree=694240/2055920 swapFree=4155716/4192956
[pid=1640] ppid=1638 vsize=6572 CPUtime=340.91
/proc/1640/stat : 1640 (xsolve) R 1638 1640 1284 0 -1 4194304 983 0 0 0 34082 9 0 0 25 0 1 0 617911114 6729728 949 996147200 134512640 135239763 4294956208 18446744073709551615 135095710 0 0 4096 0 0 0 0 17 1 0 0
/proc/1640/statm: 1643 949 393 177 0 546 0
Current children cumulated CPU time (s) 340.91
Current children cumulated vsize (KiB) 6572

[startup+402.302 s]
/proc/loadavg: 2.00 1.89 1.16 3/82 1641
/proc/meminfo: memFree=632032/2055920 swapFree=4155716/4192956
[pid=1640] ppid=1638 vsize=6572 CPUtime=400.68
/proc/1640/stat : 1640 (xsolve) R 1638 1640 1284 0 -1 4194304 983 0 0 0 40057 11 0 0 25 0 1 0 617911114 6729728 949 996147200 134512640 135239763 4294956208 18446744073709551615 135103024 0 0 4096 0 0 0 0 17 1 0 0
/proc/1640/statm: 1643 949 393 177 0 546 0
Current children cumulated CPU time (s) 400.68
Current children cumulated vsize (KiB) 6572

[startup+462.302 s]
/proc/loadavg: 2.00 1.90 1.21 3/82 1641
/proc/meminfo: memFree=568480/2055920 swapFree=4155716/4192956
[pid=1640] ppid=1638 vsize=6572 CPUtime=460.44
/proc/1640/stat : 1640 (xsolve) R 1638 1640 1284 0 -1 4194304 983 0 0 0 46031 13 0 0 25 0 1 0 617911114 6729728 949 996147200 134512640 135239763 4294956208 18446744073709551615 135031221 0 0 4096 0 0 0 0 17 1 0 0
/proc/1640/statm: 1643 949 393 177 0 546 0
Current children cumulated CPU time (s) 460.44
Current children cumulated vsize (KiB) 6572

[startup+522.302 s]
/proc/loadavg: 2.00 1.92 1.26 3/82 1641
/proc/meminfo: memFree=506080/2055920 swapFree=4155716/4192956
[pid=1640] ppid=1638 vsize=6572 CPUtime=520.2
/proc/1640/stat : 1640 (xsolve) R 1638 1640 1284 0 -1 4194304 983 0 0 0 52006 14 0 0 25 0 1 0 617911114 6729728 949 996147200 134512640 135239763 4294956208 18446744073709551615 134821136 0 0 4096 0 0 0 0 17 1 0 0
/proc/1640/statm: 1643 949 393 177 0 546 0
Current children cumulated CPU time (s) 520.2
Current children cumulated vsize (KiB) 6572

[startup+582.301 s]
/proc/loadavg: 2.00 1.93 1.30 3/82 1641
/proc/meminfo: memFree=442656/2055920 swapFree=4155716/4192956
[pid=1640] ppid=1638 vsize=6572 CPUtime=579.96
/proc/1640/stat : 1640 (xsolve) R 1638 1640 1284 0 -1 4194304 983 0 0 0 57981 15 0 0 25 0 1 0 617911114 6729728 949 996147200 134512640 135239763 4294956208 18446744073709551615 135103234 0 0 4096 0 0 0 0 17 1 0 0
/proc/1640/statm: 1643 949 393 177 0 546 0
Current children cumulated CPU time (s) 579.96
Current children cumulated vsize (KiB) 6572

[startup+642.301 s]
/proc/loadavg: 2.00 1.94 1.34 3/82 1641
/proc/meminfo: memFree=379104/2055920 swapFree=4155716/4192956
[pid=1640] ppid=1638 vsize=6572 CPUtime=639.72
/proc/1640/stat : 1640 (xsolve) R 1638 1640 1284 0 -1 4194304 983 0 0 0 63956 16 0 0 25 0 1 0 617911114 6729728 949 996147200 134512640 135239763 4294956208 18446744073709551615 135103076 0 0 4096 0 0 0 0 17 1 0 0
/proc/1640/statm: 1643 949 393 177 0 546 0
Current children cumulated CPU time (s) 639.72
Current children cumulated vsize (KiB) 6572

[startup+702.301 s]
/proc/loadavg: 2.00 1.95 1.38 3/82 1641
/proc/meminfo: memFree=316704/2055920 swapFree=4155716/4192956
[pid=1640] ppid=1638 vsize=6576 CPUtime=699.49
/proc/1640/stat : 1640 (xsolve) R 1638 1640 1284 0 -1 4194304 984 0 0 0 69931 18 0 0 25 0 1 0 617911114 6733824 950 996147200 134512640 135239763 4294956208 18446744073709551615 135103046 0 0 4096 0 0 0 0 17 1 0 0
/proc/1640/statm: 1644 950 393 177 0 547 0
Current children cumulated CPU time (s) 699.49
Current children cumulated vsize (KiB) 6576

[startup+762.305 s]
/proc/loadavg: 2.00 1.95 1.42 3/82 1641
/proc/meminfo: memFree=253408/2055920 swapFree=4155716/4192956
[pid=1640] ppid=1638 vsize=6576 CPUtime=759.24
/proc/1640/stat : 1640 (xsolve) R 1638 1640 1284 0 -1 4194304 984 0 0 0 75905 19 0 0 25 0 1 0 617911114 6733824 950 996147200 134512640 135239763 4294956208 18446744073709551615 135019089 0 0 4096 0 0 0 0 17 1 0 0
/proc/1640/statm: 1644 950 393 177 0 547 0
Current children cumulated CPU time (s) 759.24
Current children cumulated vsize (KiB) 6576

[startup+822.301 s]
/proc/loadavg: 2.00 1.96 1.45 3/82 1641
/proc/meminfo: memFree=191072/2055920 swapFree=4155716/4192956
[pid=1640] ppid=1638 vsize=6576 CPUtime=819
/proc/1640/stat : 1640 (xsolve) R 1638 1640 1284 0 -1 4194304 984 0 0 0 81879 21 0 0 25 0 1 0 617911114 6733824 950 996147200 134512640 135239763 4294956208 18446744073709551615 135087347 0 0 4096 0 0 0 0 17 1 0 0
/proc/1640/statm: 1644 950 393 177 0 547 0
Current children cumulated CPU time (s) 819
Current children cumulated vsize (KiB) 6576

[startup+882.301 s]
/proc/loadavg: 2.00 1.97 1.48 3/82 1641
/proc/meminfo: memFree=127904/2055920 swapFree=4155716/4192956
[pid=1640] ppid=1638 vsize=6576 CPUtime=878.76
/proc/1640/stat : 1640 (xsolve) R 1638 1640 1284 0 -1 4194304 984 0 0 0 87854 22 0 0 25 0 1 0 617911114 6733824 950 996147200 134512640 135239763 4294956208 18446744073709551615 135030883 0 0 4096 0 0 0 0 17 1 0 0
/proc/1640/statm: 1644 950 393 177 0 547 0
Current children cumulated CPU time (s) 878.76
Current children cumulated vsize (KiB) 6576

[startup+942.301 s]
/proc/loadavg: 2.00 1.97 1.51 3/82 1641
/proc/meminfo: memFree=65632/2055920 swapFree=4155716/4192956
[pid=1640] ppid=1638 vsize=6576 CPUtime=938.52
/proc/1640/stat : 1640 (xsolve) R 1638 1640 1284 0 -1 4194304 984 0 0 0 93829 23 0 0 25 0 1 0 617911114 6733824 950 996147200 134512640 135239763 4294956208 18446744073709551615 135103076 0 0 4096 0 0 0 0 17 1 0 0
/proc/1640/statm: 1644 950 393 177 0 547 0
Current children cumulated CPU time (s) 938.52
Current children cumulated vsize (KiB) 6576

[startup+1002.3 s]
/proc/loadavg: 2.00 1.97 1.54 3/82 1641
/proc/meminfo: memFree=16288/2055920 swapFree=4155732/4192956
[pid=1640] ppid=1638 vsize=6576 CPUtime=998.28
/proc/1640/stat : 1640 (xsolve) R 1638 1640 1284 0 -1 4194304 984 0 0 0 99804 24 0 0 25 0 1 0 617911114 6733824 950 996147200 134512640 135239763 4294956208 18446744073709551615 135095710 0 0 4096 0 0 0 0 17 1 0 0
/proc/1640/statm: 1644 950 393 177 0 547 0
Current children cumulated CPU time (s) 998.28
Current children cumulated vsize (KiB) 6576

[startup+1062.3 s]
/proc/loadavg: 2.00 1.97 1.56 3/82 1641
/proc/meminfo: memFree=16224/2055920 swapFree=4155732/4192956
[pid=1640] ppid=1638 vsize=6576 CPUtime=1058.04
/proc/1640/stat : 1640 (xsolve) R 1638 1640 1284 0 -1 4194304 984 0 0 0 105779 25 0 0 25 0 1 0 617911114 6733824 950 996147200 134512640 135239763 4294956208 18446744073709551615 135095697 0 0 4096 0 0 0 0 17 1 0 0
/proc/1640/statm: 1644 950 393 177 0 547 0
Current children cumulated CPU time (s) 1058.04
Current children cumulated vsize (KiB) 6576

[startup+1122.3 s]
/proc/loadavg: 2.00 1.97 1.59 3/82 1641
/proc/meminfo: memFree=16096/2055920 swapFree=4155732/4192956
[pid=1640] ppid=1638 vsize=6576 CPUtime=1117.79
/proc/1640/stat : 1640 (xsolve) R 1638 1640 1284 0 -1 4194304 984 0 0 0 111753 26 0 0 25 0 1 0 617911114 6733824 950 996147200 134512640 135239763 4294956208 18446744073709551615 135030786 0 0 4096 0 0 0 0 17 1 0 0
/proc/1640/statm: 1644 950 393 177 0 547 0
Current children cumulated CPU time (s) 1117.79
Current children cumulated vsize (KiB) 6576

[startup+1182.3 s]
/proc/loadavg: 2.00 1.97 1.61 3/82 1641
/proc/meminfo: memFree=14944/2055920 swapFree=4155732/4192956
[pid=1640] ppid=1638 vsize=6576 CPUtime=1177.56
/proc/1640/stat : 1640 (xsolve) R 1638 1640 1284 0 -1 4194304 984 0 0 0 117728 28 0 0 25 0 1 0 617911114 6733824 950 996147200 134512640 135239763 4294956208 18446744073709551615 135103053 0 0 4096 0 0 0 0 17 1 0 0
/proc/1640/statm: 1644 950 393 177 0 547 0
Current children cumulated CPU time (s) 1177.56
Current children cumulated vsize (KiB) 6576

[startup+1242.3 s]
/proc/loadavg: 2.00 1.97 1.64 3/82 1641
/proc/meminfo: memFree=15968/2055920 swapFree=4155732/4192956
[pid=1640] ppid=1638 vsize=6576 CPUtime=1237.31
/proc/1640/stat : 1640 (xsolve) R 1638 1640 1284 0 -1 4194304 984 0 0 0 123702 29 0 0 25 0 1 0 617911114 6733824 950 996147200 134512640 135239763 4294956208 18446744073709551615 135103024 0 0 4096 0 0 0 0 17 1 0 0
/proc/1640/statm: 1644 950 393 177 0 547 0
Current children cumulated CPU time (s) 1237.31
Current children cumulated vsize (KiB) 6576

[startup+1302.3 s]
/proc/loadavg: 2.00 1.97 1.65 3/82 1641
/proc/meminfo: memFree=16096/2055920 swapFree=4155732/4192956
[pid=1640] ppid=1638 vsize=6576 CPUtime=1297.07
/proc/1640/stat : 1640 (xsolve) R 1638 1640 1284 0 -1 4194304 984 0 0 0 129677 30 0 0 25 0 1 0 617911114 6733824 950 996147200 134512640 135239763 4294956208 18446744073709551615 135103043 0 0 4096 0 0 0 0 17 1 0 0
/proc/1640/statm: 1644 950 393 177 0 547 0
Current children cumulated CPU time (s) 1297.07
Current children cumulated vsize (KiB) 6576

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

[startup+1305.5 s]
/proc/loadavg: 2.00 1.97 1.65 3/82 1641
/proc/meminfo: memFree=15136/2055920 swapFree=4155732/4192956
[pid=1640] ppid=1638 vsize=6576 CPUtime=1300.25
/proc/1640/stat : 1640 (xsolve) R 1638 1640 1284 0 -1 4194304 984 0 0 0 129995 30 0 0 25 0 1 0 617911114 6733824 950 996147200 134512640 135239763 4294956208 18446744073709551615 134820537 0 0 4096 0 0 0 0 17 1 0 0
/proc/1640/statm: 1644 950 393 177 0 547 0
Current children cumulated CPU time (s) 1300.25
Current children cumulated vsize (KiB) 6576

[startup+1308.7 s]
/proc/loadavg: 2.00 1.97 1.65 3/82 1641
/proc/meminfo: memFree=15904/2055920 swapFree=4155732/4192956
[pid=1640] ppid=1638 vsize=6576 CPUtime=1303.44
/proc/1640/stat : 1640 (xsolve) R 1638 1640 1284 0 -1 4194304 984 0 0 0 130314 30 0 0 25 0 1 0 617911114 6733824 950 996147200 134512640 135239763 4294956208 18446744073709551615 135103094 0 0 4096 0 0 0 0 17 1 0 0
/proc/1640/statm: 1644 950 393 177 0 547 0
Current children cumulated CPU time (s) 1303.44
Current children cumulated vsize (KiB) 6576

[startup+1311.9 s]
/proc/loadavg: 2.00 1.97 1.66 3/82 1641
/proc/meminfo: memFree=15136/2055920 swapFree=4155732/4192956
[pid=1640] ppid=1638 vsize=6576 CPUtime=1306.62
/proc/1640/stat : 1640 (xsolve) R 1638 1640 1284 0 -1 4194304 984 0 0 0 130632 30 0 0 25 0 1 0 617911114 6733824 950 996147200 134512640 135239763 4294956208 18446744073709551615 134839233 0 0 4096 0 0 0 0 17 1 0 0
/proc/1640/statm: 1644 950 393 177 0 547 0
Current children cumulated CPU time (s) 1306.62
Current children cumulated vsize (KiB) 6576

[startup+1312.7 s]
/proc/loadavg: 2.00 1.97 1.66 3/82 1641
/proc/meminfo: memFree=15392/2055920 swapFree=4155732/4192956
[pid=1640] ppid=1638 vsize=6576 CPUtime=1307.42
/proc/1640/stat : 1640 (xsolve) R 1638 1640 1284 0 -1 4194304 984 0 0 0 130712 30 0 0 25 0 1 0 617911114 6733824 950 996147200 134512640 135239763 4294956208 18446744073709551615 134789557 0 0 4096 0 0 0 0 17 1 0 0
/proc/1640/statm: 1644 950 393 177 0 547 0
Current children cumulated CPU time (s) 1307.42
Current children cumulated vsize (KiB) 6576

[startup+1313.1 s]
/proc/loadavg: 2.00 1.97 1.66 3/82 1641
/proc/meminfo: memFree=15392/2055920 swapFree=4155732/4192956
[pid=1640] ppid=1638 vsize=6576 CPUtime=1307.83
/proc/1640/stat : 1640 (xsolve) R 1638 1640 1284 0 -1 4194304 984 0 0 0 130752 31 0 0 25 0 1 0 617911114 6733824 950 996147200 134512640 135239763 4294956208 18446744073709551615 135103094 0 0 4096 0 0 0 0 17 1 0 0
/proc/1640/statm: 1644 950 393 177 0 547 0
Current children cumulated CPU time (s) 1307.83
Current children cumulated vsize (KiB) 6576

[startup+1313.3 s]
/proc/loadavg: 2.00 1.97 1.66 3/82 1641
/proc/meminfo: memFree=15712/2055920 swapFree=4155732/4192956
[pid=1640] ppid=1638 vsize=6576 CPUtime=1308.03
/proc/1640/stat : 1640 (xsolve) R 1638 1640 1284 0 -1 4194304 984 0 0 0 130772 31 0 0 25 0 1 0 617911114 6733824 950 996147200 134512640 135239763 4294956208 18446744073709551615 134821040 0 0 4096 0 0 0 0 17 1 0 0
/proc/1640/statm: 1644 950 393 177 0 547 0
Current children cumulated CPU time (s) 1308.03
Current children cumulated vsize (KiB) 6576

Child status: 0
Real time (s): 1313.38
CPU time (s): 1308.1
CPU user time (s): 1307.79
CPU system time (s): 0.313952
CPU usage (%): 99.5986
Max. virtual memory (cumulated for all children) (KiB): 6576

getrusage(RUSAGE_CHILDREN,...) data:
user time used= 1307.79
system time used= 0.313952
maximum resident set size= 0
integral shared memory size= 0
integral unshared data size= 0
integral unshared stack size= 0
page reclaims= 1000
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= 7
involuntary context switches= 16898

runsolver used 0.979851 second user time and 3.81142 second system time

The end

Launcher Data (download as text)

Begin job on node60 at 2008-07-02 00:04:40
IDJOB=1034938
IDBENCH=53369
IDSOLVER=357
FILE ID=node60/1034938-1214949880
PBS_JOBID= 7870213
Free space on /tmp= 66192 MiB

SOLVER NAME= Mistral-option 1.314
BENCH NAME= CPAI08/csp/rand-2-27/normalized-rand-27-27-351-163-57021_ext.xml
COMMAND LINE= HOME/xsolve BENCHNAME -heu dyn -sac 3 -ds 2 
RUNSOLVER COMMAND LINE= /home/evaluation/evaluation/pub/bin/runsolver --timestamp -w /tmp/evaluation-result-1034938-1214949880/watcher-1034938-1214949880 -o /tmp/evaluation-result-1034938-1214949880/solver-1034938-1214949880 -C 1800 -W 2200 -M 900 --output-limit 1,15  HOME/xsolve HOME/instance-1034938-1214949880.xml -heu dyn -sac 3 -ds 2 

TIME LIMIT= 1800 seconds
MEMORY LIMIT= 900 MiB

MD5SUM BENCH= 73a72b58fd08e3bdce88f31cfc83b195
RANDOM SEED=932329979

node60.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		: 3000.216
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		: 3000.216
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:       1056520 kB
Buffers:         41560 kB
Cached:         789984 kB
SwapCached:      31580 kB
Active:         568176 kB
Inactive:       376652 kB
HighTotal:           0 kB
HighFree:            0 kB
LowTotal:      2055920 kB
LowFree:       1056520 kB
SwapTotal:     4192956 kB
SwapFree:      4155716 kB
Dirty:            6004 kB
Writeback:           0 kB
Mapped:         126420 kB
Slab:            39640 kB
Committed_AS:  1674052 kB
PageTables:       2140 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= 64880 MiB
End job on node60 at 2008-07-02 00:26:33