Trace number 2057371

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-restart 0.3.2? (TO) 1800.07 1800.82

General information on the benchmark

Namecsp/rand-2-24/
normalized-rand-24-24-276-139-54021_ext.xml
MD5SUM03181f34bef1168c4867222722763e4f
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 benchmark74.4597
Satisfiable
(Un)Satisfiability was proved
Number of variables24
Number of constraints276
Maximum constraint arity2
Maximum domain size24
Number of constraints which are defined in extension276
Number of constraints which are defined in intension0
Global constraints used (with number of constraints)

Solver Data 

0.00/0.01	c small-domain mode
0.17/0.21	c Seed is 984598156
0.17/0.21	c Constructing HOME/instance-2057371-1247694220.xml  with 6613 constraints
0.17/0.21	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-2057371-1247694220/watcher-2057371-1247694220 -o /tmp/evaluation-result-2057371-1247694220/solver-2057371-1247694220 -C 1800 -W 2000 -M 900 HOME/pcssolve -s 984598156 HOME/instance-2057371-1247694220.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: 0.08 0.02 0.01 4/69 16261
/proc/meminfo: memFree=1271952/2055920 swapFree=4192812/4192956
[pid=16261] ppid=16259 vsize=18576 CPUtime=0
/proc/16261/stat : 16261 (runsolver) R 16259 16261 16159 0 -1 4194368 15 0 0 0 0 0 0 0 20 0 1 0 56485892 19021824 284 996147200 4194304 4302564 548682068496 18446744073709551615 264840473895 0 0 4096 24578 0 0 0 17 1 0 0
/proc/16261/statm: 4644 284 249 26 0 2626 0

[startup+0.0142521 s]
/proc/loadavg: 0.08 0.02 0.01 4/69 16261
/proc/meminfo: memFree=1271952/2055920 swapFree=4192812/4192956
[pid=16261] ppid=16259 vsize=5356 CPUtime=0
/proc/16261/stat : 16261 (pcssolve) S 16259 16261 16159 0 -1 4194304 339 474 0 0 0 0 0 0 23 0 1 0 56485892 5484544 242 996147200 4194304 4889804 548682068800 18446744073709551615 264840471364 0 65536 4100 65538 18446744071563356171 0 0 17 1 0 0
/proc/16261/statm: 1339 242 201 169 0 50 0
Current children cumulated CPU time (s) 0
Current children cumulated vsize (KiB) 5356

[startup+0.101205 s]
/proc/loadavg: 0.08 0.02 0.01 4/69 16261
/proc/meminfo: memFree=1271952/2055920 swapFree=4192812/4192956
[pid=16261] ppid=16259 vsize=5696 CPUtime=0.07
/proc/16261/stat : 16261 (pcs.small) R 16259 16261 16159 0 -1 4194304 1122 822 0 0 7 0 0 0 18 0 1 0 56485892 5832704 731 996147200 134512640 135095119 4294956304 18446744073709551615 134801513 0 0 4096 0 0 0 0 17 1 0 0
/proc/16261/statm: 1424 731 364 142 0 378 0
Current children cumulated CPU time (s) 0.07
Current children cumulated vsize (KiB) 5696

[startup+0.301221 s]
/proc/loadavg: 0.08 0.02 0.01 4/69 16261
/proc/meminfo: memFree=1271952/2055920 swapFree=4192812/4192956
[pid=16261] ppid=16259 vsize=6484 CPUtime=0.27
/proc/16261/stat : 16261 (pcs.small) R 16259 16261 16159 0 -1 4194304 1369 822 0 0 27 0 0 0 19 0 1 0 56485892 6639616 945 996147200 134512640 135095119 4294956304 18446744073709551615 134617066 0 0 4096 0 0 0 0 17 1 0 0
/proc/16261/statm: 1621 945 378 142 0 575 0
Current children cumulated CPU time (s) 0.27
Current children cumulated vsize (KiB) 6484

[startup+0.701263 s]
/proc/loadavg: 0.08 0.02 0.01 4/69 16261
/proc/meminfo: memFree=1271952/2055920 swapFree=4192812/4192956
[pid=16261] ppid=16259 vsize=6484 CPUtime=0.67
/proc/16261/stat : 16261 (pcs.small) R 16259 16261 16159 0 -1 4194304 1422 822 0 0 67 0 0 0 23 0 1 0 56485892 6639616 933 996147200 134512640 135095119 4294956304 18446744073709551615 134589560 0 0 4096 0 0 0 0 17 1 0 0
/proc/16261/statm: 1621 933 378 142 0 575 0
Current children cumulated CPU time (s) 0.67
Current children cumulated vsize (KiB) 6484

[startup+1.50134 s]
/proc/loadavg: 0.08 0.02 0.01 3/70 16267
/proc/meminfo: memFree=1259976/2055920 swapFree=4192812/4192956
[pid=16261] ppid=16259 vsize=6872 CPUtime=1.47
/proc/16261/stat : 16261 (pcs.small) R 16259 16261 16159 0 -1 4194304 1549 822 0 0 147 0 0 0 25 0 1 0 56485892 7036928 995 996147200 134512640 135095119 4294956304 18446744073709551615 134616992 0 0 4096 0 0 0 0 17 1 0 0
/proc/16261/statm: 1718 995 378 142 0 672 0
Current children cumulated CPU time (s) 1.47
Current children cumulated vsize (KiB) 6872

[startup+3.10151 s]
/proc/loadavg: 0.08 0.02 0.01 3/70 16267
/proc/meminfo: memFree=1252168/2055920 swapFree=4192812/4192956
[pid=16261] ppid=16259 vsize=7904 CPUtime=3.07
/proc/16261/stat : 16261 (pcs.small) R 16259 16261 16159 0 -1 4194304 1905 822 0 0 306 1 0 0 25 0 1 0 56485892 8093696 1222 996147200 134512640 135095119 4294956304 18446744073709551615 134617027 0 0 4096 0 0 0 0 17 1 0 0
/proc/16261/statm: 1976 1222 378 142 0 930 0
Current children cumulated CPU time (s) 3.07
Current children cumulated vsize (KiB) 7904

[startup+6.30184 s]
/proc/loadavg: 0.23 0.05 0.02 3/70 16267
/proc/meminfo: memFree=1225224/2055920 swapFree=4192812/4192956
[pid=16261] ppid=16259 vsize=10612 CPUtime=6.25
/proc/16261/stat : 16261 (pcs.small) R 16259 16261 16159 0 -1 4194304 2608 822 0 0 623 2 0 0 25 0 1 0 56485892 10866688 1668 996147200 134512640 135095119 4294956304 18446744073709551615 134555140 0 0 4096 0 0 0 0 17 1 0 0
/proc/16261/statm: 2653 1668 378 142 0 1607 0
Current children cumulated CPU time (s) 6.25
Current children cumulated vsize (KiB) 10612

[startup+12.7015 s]
/proc/loadavg: 0.37 0.08 0.03 3/73 16277
/proc/meminfo: memFree=1214320/2055920 swapFree=4192812/4192956
[pid=16261] ppid=16259 vsize=11788 CPUtime=12.65
/proc/16261/stat : 16261 (pcs.small) R 16259 16261 16159 0 -1 4194304 3162 822 0 0 1262 3 0 0 25 0 1 0 56485892 12070912 2222 996147200 134512640 135095119 4294956304 18446744073709551615 134607027 0 0 4096 0 0 0 0 17 0 0 0
/proc/16261/statm: 2947 2222 378 142 0 1901 0
Current children cumulated CPU time (s) 12.65
Current children cumulated vsize (KiB) 11788

[startup+25.5018 s]
/proc/loadavg: 0.73 0.18 0.06 3/73 16277
/proc/meminfo: memFree=1199856/2055920 swapFree=4192812/4192956
[pid=16261] ppid=16259 vsize=16960 CPUtime=25.44
/proc/16261/stat : 16261 (pcs.small) R 16259 16261 16159 0 -1 4194304 4848 822 0 0 2540 4 0 0 25 0 1 0 56485892 17367040 3138 996147200 134512640 135095119 4294956304 18446744073709551615 134643059 0 0 4096 0 0 0 0 17 0 0 0
/proc/16261/statm: 4240 3138 378 142 0 3194 0
Current children cumulated CPU time (s) 25.44
Current children cumulated vsize (KiB) 16960

[startup+51.1014 s]
/proc/loadavg: 1.16 0.32 0.11 3/70 16280
/proc/meminfo: memFree=1078088/2055920 swapFree=4192812/4192956
[pid=16261] ppid=16259 vsize=23792 CPUtime=51.02
/proc/16261/stat : 16261 (pcs.small) R 16259 16261 16159 0 -1 4194304 7119 822 0 0 5096 6 0 0 25 0 1 0 56485892 24363008 4384 996147200 134512640 135095119 4294956304 18446744073709551615 134607065 0 0 4096 0 0 0 0 17 0 0 0
/proc/16261/statm: 5948 4384 378 142 0 4902 0
Current children cumulated CPU time (s) 51.02
Current children cumulated vsize (KiB) 23792

[startup+102.307 s]
/proc/loadavg: 1.64 0.58 0.20 3/70 16280
/proc/meminfo: memFree=477576/2055920 swapFree=4192812/4192956
[pid=16261] ppid=16259 vsize=29784 CPUtime=102.18
/proc/16261/stat : 16261 (pcs.small) R 16259 16261 16159 0 -1 4194304 9368 822 0 0 10209 9 0 0 25 0 1 0 56485892 30498816 6120 996147200 134512640 135095119 4294956304 18446744073709551615 134589560 0 0 4096 0 0 0 0 17 0 0 0
/proc/16261/statm: 7446 6120 378 142 0 6400 0
Current children cumulated CPU time (s) 102.18
Current children cumulated vsize (KiB) 29784

[startup+162.302 s]
/proc/loadavg: 1.86 0.83 0.31 3/73 16405
/proc/meminfo: memFree=1251056/2055920 swapFree=4192812/4192956
[pid=16261] ppid=16259 vsize=41340 CPUtime=162.15
/proc/16261/stat : 16261 (pcs.small) R 16259 16261 16159 0 -1 4194304 12885 822 0 0 16201 14 0 0 25 0 1 0 56485892 42332160 7588 996147200 134512640 135095119 4294956304 18446744073709551615 134643125 0 0 4096 0 0 0 0 17 0 0 0
/proc/16261/statm: 10335 7588 378 142 0 9289 0
Current children cumulated CPU time (s) 162.15
Current children cumulated vsize (KiB) 41340

[startup+222.302 s]
/proc/loadavg: 1.95 1.04 0.42 3/73 16501
/proc/meminfo: memFree=1231920/2055920 swapFree=4192812/4192956
[pid=16261] ppid=16259 vsize=53340 CPUtime=222.12
/proc/16261/stat : 16261 (pcs.small) R 16259 16261 16159 0 -1 4194304 16422 822 0 0 22194 18 0 0 25 0 1 0 56485892 54620160 10100 996147200 134512640 135095119 4294956304 18446744073709551615 134589562 0 0 4096 0 0 0 0 17 0 0 0
/proc/16261/statm: 13335 10100 378 142 0 12289 0
Current children cumulated CPU time (s) 222.12
Current children cumulated vsize (KiB) 53340

[startup+282.302 s]
/proc/loadavg: 1.98 1.21 0.51 3/73 16501
/proc/meminfo: memFree=1205424/2055920 swapFree=4192812/4192956
[pid=16261] ppid=16259 vsize=53340 CPUtime=282.1
/proc/16261/stat : 16261 (pcs.small) R 16259 16261 16159 0 -1 4194304 16884 822 0 0 28191 19 0 0 25 0 1 0 56485892 54620160 10562 996147200 134512640 135095119 4294956304 18446744073709551615 134589562 0 0 4096 0 0 0 0 17 0 0 0
/proc/16261/statm: 13335 10562 378 142 0 12289 0
Current children cumulated CPU time (s) 282.1
Current children cumulated vsize (KiB) 53340

[startup+342.301 s]
/proc/loadavg: 1.99 1.36 0.60 3/73 16533
/proc/meminfo: memFree=1237296/2055920 swapFree=4192812/4192956
[pid=16261] ppid=16259 vsize=53600 CPUtime=342.08
/proc/16261/stat : 16261 (pcs.small) R 16259 16261 16159 0 -1 4194304 17407 822 0 0 34188 20 0 0 25 0 1 0 56485892 54886400 11085 996147200 134512640 135095119 4294956304 18446744073709551615 134589562 0 0 4096 0 0 0 0 17 0 0 0
/proc/16261/statm: 13400 11085 378 142 0 12354 0
Current children cumulated CPU time (s) 342.08
Current children cumulated vsize (KiB) 53600

[startup+402.301 s]
/proc/loadavg: 1.99 1.47 0.69 3/73 16533
/proc/meminfo: memFree=1205104/2055920 swapFree=4192812/4192956
[pid=16261] ppid=16259 vsize=55436 CPUtime=402.05
/proc/16261/stat : 16261 (pcs.small) R 16259 16261 16159 0 -1 4194304 18267 822 0 0 40183 22 0 0 25 0 1 0 56485892 56766464 11945 996147200 134512640 135095119 4294956304 18446744073709551615 134617027 0 0 4096 0 0 0 0 17 0 0 0
/proc/16261/statm: 13859 11945 378 142 0 12813 0
Current children cumulated CPU time (s) 402.05
Current children cumulated vsize (KiB) 55436

[startup+462.301 s]
/proc/loadavg: 1.99 1.56 0.77 3/73 16533
/proc/meminfo: memFree=1175088/2055920 swapFree=4192812/4192956
[pid=16261] ppid=16259 vsize=57400 CPUtime=462.03
/proc/16261/stat : 16261 (pcs.small) R 16259 16261 16159 0 -1 4194304 19122 822 0 0 46180 23 0 0 25 0 1 0 56485892 58777600 12800 996147200 134512640 135095119 4294956304 18446744073709551615 134570982 0 0 4096 0 0 0 0 17 0 0 0
/proc/16261/statm: 14350 12800 378 142 0 13304 0
Current children cumulated CPU time (s) 462.03
Current children cumulated vsize (KiB) 57400

[startup+522.302 s]
/proc/loadavg: 2.05 1.66 0.85 3/73 16535
/proc/meminfo: memFree=1144240/2055920 swapFree=4192812/4192956
[pid=16261] ppid=16259 vsize=59100 CPUtime=522
/proc/16261/stat : 16261 (pcs.small) R 16259 16261 16159 0 -1 4194304 19923 822 0 0 52176 24 0 0 25 0 1 0 56485892 60518400 13601 996147200 134512640 135095119 4294956304 18446744073709551615 134589598 0 0 4096 0 0 0 0 17 0 0 0
/proc/16261/statm: 14775 13601 378 142 0 13729 0
Current children cumulated CPU time (s) 522
Current children cumulated vsize (KiB) 59100

[startup+582.302 s]
/proc/loadavg: 2.06 1.73 0.92 3/73 16535
/proc/meminfo: memFree=1122928/2055920 swapFree=4192812/4192956
[pid=16261] ppid=16259 vsize=77308 CPUtime=581.98
/proc/16261/stat : 16261 (pcs.small) R 16259 16261 16159 0 -1 4194304 24818 822 0 0 58171 27 0 0 25 0 1 0 56485892 79163392 14399 996147200 134512640 135095119 4294956304 18446744073709551615 134643125 0 0 4096 0 0 0 0 17 0 0 0
/proc/16261/statm: 19327 14399 378 142 0 18281 0
Current children cumulated CPU time (s) 581.98
Current children cumulated vsize (KiB) 77308

[startup+642.302 s]
/proc/loadavg: 2.06 1.79 0.99 3/73 16535
/proc/meminfo: memFree=1097904/2055920 swapFree=4192812/4192956
[pid=16261] ppid=16259 vsize=79008 CPUtime=641.96
/proc/16261/stat : 16261 (pcs.small) R 16259 16261 16159 0 -1 4194304 25547 822 0 0 64169 27 0 0 25 0 1 0 56485892 80904192 15128 996147200 134512640 135095119 4294956304 18446744073709551615 134589560 0 0 4096 0 0 0 0 17 0 0 0
/proc/16261/statm: 19752 15128 378 142 0 18706 0
Current children cumulated CPU time (s) 641.96
Current children cumulated vsize (KiB) 79008

[startup+702.302 s]

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

[startup+822.301 s]
/proc/loadavg: 2.08 1.94 1.18 3/73 16535
/proc/meminfo: memFree=1028144/2055920 swapFree=4192812/4192956
[pid=16261] ppid=16259 vsize=83564 CPUtime=821.9
/proc/16261/stat : 16261 (pcs.small) R 16259 16261 16159 0 -1 4194304 27615 822 0 0 82159 31 0 0 25 0 1 0 56485892 85569536 17196 996147200 134512640 135095119 4294956304 18446744073709551615 134617027 0 0 4096 0 0 0 0 17 0 0 0
/proc/16261/statm: 20891 17196 378 142 0 19845 0
Current children cumulated CPU time (s) 821.9
Current children cumulated vsize (KiB) 83564

[startup+882.301 s]
/proc/loadavg: 2.03 1.95 1.23 3/73 16535
/proc/meminfo: memFree=945008/2055920 swapFree=4192812/4192956
[pid=16261] ppid=16259 vsize=104148 CPUtime=881.87
/proc/16261/stat : 16261 (pcs.small) R 16259 16261 16159 0 -1 4194304 33053 822 0 0 88154 33 0 0 25 0 1 0 56485892 106647552 20585 996147200 134512640 135095119 4294956304 18446744073709551615 134617027 0 0 4096 0 0 0 0 17 0 0 0
/proc/16261/statm: 26037 20585 378 142 0 24991 0
Current children cumulated CPU time (s) 881.87
Current children cumulated vsize (KiB) 104148

[startup+942.301 s]
/proc/loadavg: 2.01 1.95 1.28 3/73 16535
/proc/meminfo: memFree=940784/2055920 swapFree=4192812/4192956
[pid=16261] ppid=16259 vsize=104148 CPUtime=941.85
/proc/16261/stat : 16261 (pcs.small) R 16259 16261 16159 0 -1 4194304 33331 822 0 0 94151 34 0 0 25 0 1 0 56485892 106647552 20863 996147200 134512640 135095119 4294956304 18446744073709551615 134589562 0 0 4096 0 0 0 0 17 0 0 0
/proc/16261/statm: 26037 20863 378 142 0 24991 0
Current children cumulated CPU time (s) 941.85
Current children cumulated vsize (KiB) 104148

[startup+1002.3 s]
/proc/loadavg: 2.00 1.96 1.32 3/73 16535
/proc/meminfo: memFree=936304/2055920 swapFree=4192812/4192956
[pid=16261] ppid=16259 vsize=104148 CPUtime=1001.82
/proc/16261/stat : 16261 (pcs.small) R 16259 16261 16159 0 -1 4194304 33600 822 0 0 100148 34 0 0 25 0 1 0 56485892 106647552 21132 996147200 134512640 135095119 4294956304 18446744073709551615 134615460 0 0 4096 0 0 0 0 17 0 0 0
/proc/16261/statm: 26037 21132 378 142 0 24991 0
Current children cumulated CPU time (s) 1001.82
Current children cumulated vsize (KiB) 104148

[startup+1062.3 s]
/proc/loadavg: 2.00 1.96 1.36 3/73 16541
/proc/meminfo: memFree=931304/2055920 swapFree=4192812/4192956
[pid=16261] ppid=16259 vsize=104148 CPUtime=1061.8
/proc/16261/stat : 16261 (pcs.small) R 16259 16261 16159 0 -1 4194304 33864 822 0 0 106145 35 0 0 25 0 1 0 56485892 106647552 21396 996147200 134512640 135095119 4294956304 18446744073709551615 134642978 0 0 4096 0 0 0 0 17 0 0 0
/proc/16261/statm: 26037 21396 378 142 0 24991 0
Current children cumulated CPU time (s) 1061.8
Current children cumulated vsize (KiB) 104148

[startup+1122.3 s]
/proc/loadavg: 2.00 1.97 1.40 3/73 16541
/proc/meminfo: memFree=926568/2055920 swapFree=4192812/4192956
[pid=16261] ppid=16259 vsize=104148 CPUtime=1121.78
/proc/16261/stat : 16261 (pcs.small) R 16259 16261 16159 0 -1 4194304 34114 822 0 0 112142 36 0 0 25 0 1 0 56485892 106647552 21646 996147200 134512640 135095119 4294956304 18446744073709551615 134607065 0 0 4096 0 0 0 0 17 0 0 0
/proc/16261/statm: 26037 21646 378 142 0 24991 0
Current children cumulated CPU time (s) 1121.78
Current children cumulated vsize (KiB) 104148

[startup+1182.3 s]
/proc/loadavg: 2.07 1.99 1.44 3/73 16541
/proc/meminfo: memFree=913768/2055920 swapFree=4192812/4192956
[pid=16261] ppid=16259 vsize=104148 CPUtime=1181.76
/proc/16261/stat : 16261 (pcs.small) R 16259 16261 16159 0 -1 4194304 34363 822 0 0 118140 36 0 0 25 0 1 0 56485892 106647552 21895 996147200 134512640 135095119 4294956304 18446744073709551615 134617027 0 0 4096 0 0 0 0 17 0 0 0
/proc/16261/statm: 26037 21895 378 142 0 24991 0
Current children cumulated CPU time (s) 1181.76
Current children cumulated vsize (KiB) 104148

[startup+1242.3 s]
/proc/loadavg: 2.09 2.00 1.47 3/73 16541
/proc/meminfo: memFree=896552/2055920 swapFree=4192812/4192956
[pid=16261] ppid=16259 vsize=104148 CPUtime=1241.73
/proc/16261/stat : 16261 (pcs.small) R 16259 16261 16159 0 -1 4194304 34607 822 0 0 124137 36 0 0 25 0 1 0 56485892 106647552 22139 996147200 134512640 135095119 4294956304 18446744073709551615 134589560 0 0 4096 0 0 0 0 17 0 0 0
/proc/16261/statm: 26037 22139 378 142 0 24991 0
Current children cumulated CPU time (s) 1241.73
Current children cumulated vsize (KiB) 104148

[startup+1302.3 s]
/proc/loadavg: 2.09 2.02 1.51 3/73 16541
/proc/meminfo: memFree=879400/2055920 swapFree=4192812/4192956
[pid=16261] ppid=16259 vsize=104148 CPUtime=1301.71
/proc/16261/stat : 16261 (pcs.small) R 16259 16261 16159 0 -1 4194304 34848 822 0 0 130134 37 0 0 25 0 1 0 56485892 106647552 22380 996147200 134512640 135095119 4294956304 18446744073709551615 134589562 0 0 4096 0 0 0 0 17 0 0 0
/proc/16261/statm: 26037 22380 378 142 0 24991 0
Current children cumulated CPU time (s) 1301.71
Current children cumulated vsize (KiB) 104148

[startup+1362.3 s]
/proc/loadavg: 2.09 2.03 1.54 3/73 16541
/proc/meminfo: memFree=862640/2055920 swapFree=4192812/4192956
[pid=16261] ppid=16259 vsize=104928 CPUtime=1361.68
/proc/16261/stat : 16261 (pcs.small) R 16259 16261 16159 0 -1 4194304 35249 822 0 0 136131 37 0 0 25 0 1 0 56485892 107446272 22781 996147200 134512640 135095119 4294956304 18446744073709551615 134617027 0 0 4096 0 0 0 0 17 0 0 0
/proc/16261/statm: 26232 22781 378 142 0 25186 0
Current children cumulated CPU time (s) 1361.68
Current children cumulated vsize (KiB) 104928

[startup+1422.31 s]
/proc/loadavg: 2.14 2.05 1.58 3/73 16541
/proc/meminfo: memFree=845104/2055920 swapFree=4192812/4192956
[pid=16261] ppid=16259 vsize=105836 CPUtime=1421.67
/proc/16261/stat : 16261 (pcs.small) R 16259 16261 16159 0 -1 4194304 35739 822 0 0 142129 38 0 0 25 0 1 0 56485892 108376064 23271 996147200 134512640 135095119 4294956304 18446744073709551615 134589562 0 0 4096 0 0 0 0 17 0 0 0
/proc/16261/statm: 26459 23271 378 142 0 25413 0
Current children cumulated CPU time (s) 1421.67
Current children cumulated vsize (KiB) 105836

[startup+1482.3 s]
/proc/loadavg: 2.13 2.07 1.61 3/73 16541
/proc/meminfo: memFree=827504/2055920 swapFree=4192812/4192956
[pid=16261] ppid=16259 vsize=107016 CPUtime=1481.64
/proc/16261/stat : 16261 (pcs.small) R 16259 16261 16159 0 -1 4194304 36241 822 0 0 148125 39 0 0 25 0 1 0 56485892 109584384 23773 996147200 134512640 135095119 4294956304 18446744073709551615 134606993 0 0 4096 0 0 0 0 17 0 0 0
/proc/16261/statm: 26754 23773 378 142 0 25708 0
Current children cumulated CPU time (s) 1481.64
Current children cumulated vsize (KiB) 107016

[startup+1542.3 s]
/proc/loadavg: 2.05 2.05 1.64 3/73 16541
/proc/meminfo: memFree=809328/2055920 swapFree=4192812/4192956
[pid=16261] ppid=16259 vsize=108060 CPUtime=1541.62
/proc/16261/stat : 16261 (pcs.small) R 16259 16261 16159 0 -1 4194304 36737 822 0 0 154122 40 0 0 25 0 1 0 56485892 110653440 24269 996147200 134512640 135095119 4294956304 18446744073709551615 134617027 0 0 4096 0 0 0 0 17 0 0 0
/proc/16261/statm: 27015 24269 378 142 0 25969 0
Current children cumulated CPU time (s) 1541.62
Current children cumulated vsize (KiB) 108060

[startup+1602.3 s]
/proc/loadavg: 2.02 2.04 1.65 3/73 16541
/proc/meminfo: memFree=792112/2055920 swapFree=4192812/4192956
[pid=16261] ppid=16259 vsize=109248 CPUtime=1601.6
/proc/16261/stat : 16261 (pcs.small) R 16259 16261 16159 0 -1 4194304 37241 822 0 0 160119 41 0 0 25 0 1 0 56485892 111869952 24773 996147200 134512640 135095119 4294956304 18446744073709551615 134617027 0 0 4096 0 0 0 0 17 0 0 0
/proc/16261/statm: 27312 24773 378 142 0 26266 0
Current children cumulated CPU time (s) 1601.6
Current children cumulated vsize (KiB) 109248

[startup+1662.3 s]
/proc/loadavg: 2.00 2.03 1.67 3/73 16541
/proc/meminfo: memFree=774640/2055920 swapFree=4192812/4192956
[pid=16261] ppid=16259 vsize=110288 CPUtime=1661.58
/proc/16261/stat : 16261 (pcs.small) R 16259 16261 16159 0 -1 4194304 37730 822 0 0 166116 42 0 0 25 0 1 0 56485892 112934912 25262 996147200 134512640 135095119 4294956304 18446744073709551615 134615460 0 0 4096 0 0 0 0 17 0 0 0
/proc/16261/statm: 27572 25262 378 142 0 26526 0
Current children cumulated CPU time (s) 1661.58
Current children cumulated vsize (KiB) 110288

[startup+1722.3 s]
/proc/loadavg: 2.00 2.02 1.69 3/73 16541
/proc/meminfo: memFree=757680/2055920 swapFree=4192812/4192956
[pid=16261] ppid=16259 vsize=111460 CPUtime=1721.56
/proc/16261/stat : 16261 (pcs.small) R 16259 16261 16159 0 -1 4194304 38227 822 0 0 172113 43 0 0 25 0 1 0 56485892 114135040 25759 996147200 134512640 135095119 4294956304 18446744073709551615 134642992 0 0 4096 0 0 0 0 17 0 0 0
/proc/16261/statm: 27865 25759 378 142 0 26819 0
Current children cumulated CPU time (s) 1721.56
Current children cumulated vsize (KiB) 111460

[startup+1782.3 s]
/proc/loadavg: 2.00 2.02 1.71 3/73 16541
/proc/meminfo: memFree=739760/2055920 swapFree=4192812/4192956
[pid=16261] ppid=16259 vsize=112516 CPUtime=1781.54
/proc/16261/stat : 16261 (pcs.small) R 16259 16261 16159 0 -1 4194304 38711 822 0 0 178110 44 0 0 25 0 1 0 56485892 115216384 26243 996147200 134512640 135095119 4294956304 18446744073709551615 134589560 0 0 4096 0 0 0 0 17 0 0 0
/proc/16261/statm: 28129 26243 378 142 0 27083 0
Current children cumulated CPU time (s) 1781.54
Current children cumulated vsize (KiB) 112516



Maximum CPU time exceeded: sending SIGTERM then SIGKILL

[startup+1800.8 s]
/proc/loadavg: 2.00 2.02 1.71 3/73 16541
/proc/meminfo: memFree=734192/2055920 swapFree=4192812/4192956
[pid=16261] ppid=16259 vsize=112904 CPUtime=1800.03
/proc/16261/stat : 16261 (pcs.small) R 16259 16261 16159 0 -1 4194304 38857 822 0 0 179959 44 0 0 25 0 1 0 56485892 115613696 26389 996147200 134512640 135095119 4294956304 18446744073709551615 134607065 0 0 4096 0 0 0 0 17 0 0 0
/proc/16261/statm: 28226 26389 378 142 0 27180 0
Current children cumulated CPU time (s) 1800.03
Current children cumulated vsize (KiB) 112904

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

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

Child ended because it received signal 15 (SIGTERM)
Real time (s): 1800.82
CPU time (s): 1800.07
CPU user time (s): 1799.6
CPU system time (s): 0.467928
CPU usage (%): 99.958
Max. virtual memory (cumulated for all children) (KiB): 112908

getrusage(RUSAGE_CHILDREN,...) data:
user time used= 1799.6
system time used= 0.467928
maximum resident set size= 0
integral shared memory size= 0
integral unshared data size= 0
integral unshared stack size= 0
page reclaims= 39679
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= 21
involuntary context switches= 5737

runsolver used 2.78258 second user time and 5.30619 second system time

The end

Launcher Data 

Begin job on node44 at 2009-07-15 23:43:40
IDJOB=2057371
IDBENCH=53364
IDSOLVER=734
FILE ID=node44/2057371-1247694220
PBS_JOBID= 9521222
Free space on /tmp= 66252 MiB

SOLVER NAME= pcs-restart 0.2.restart
BENCH NAME= CPAI08/csp/rand-2-24/normalized-rand-24-24-276-139-54021_ext.xml
COMMAND LINE= HOME/pcssolve -s RANDOMSEED BENCHNAME
RUNSOLVER COMMAND LINE= BIN/runsolver --timestamp -w /tmp/evaluation-result-2057371-1247694220/watcher-2057371-1247694220 -o /tmp/evaluation-result-2057371-1247694220/solver-2057371-1247694220 -C 1800 -W 2000 -M 900  HOME/pcssolve -s 984598156 HOME/instance-2057371-1247694220.xml

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

MD5SUM BENCH= 03181f34bef1168c4867222722763e4f
RANDOM SEED=984598156

node44.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		: 3000.219
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		: 3000.219
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:       1272496 kB
Buffers:         74616 kB
Cached:         620072 kB
SwapCached:          0 kB
Active:         180412 kB
Inactive:       533344 kB
HighTotal:           0 kB
HighFree:            0 kB
LowTotal:      2055920 kB
LowFree:       1272496 kB
SwapTotal:     4192956 kB
SwapFree:      4192812 kB
Dirty:           32468 kB
Writeback:           0 kB
Mapped:          28968 kB
Slab:            55204 kB
Committed_AS:   535352 kB
PageTables:       1672 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= 66280 MiB
End job on node44 at 2009-07-16 00:13:43