Trace number 2075113

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) 1800.05 1801.73

General information on the benchmark

Namecsp/rand-3-24-24-fcd/
normalized-rand-3-24-24-76-632-fcd-44_ext.xml
MD5SUMd1272fd388a45a399d7e566840cd0a52
Bench CategoryN-ARY-EXT (n-ary constraints in extension)
Best result obtained on this benchmarkSAT
Best CPU time to get the best result obtained on this benchmark15.2487
Satisfiable
(Un)Satisfiability was proved
Number of variables24
Number of constraints76
Maximum constraint arity3
Maximum domain size24
Number of constraints which are defined in extension76
Number of constraints which are defined in intension0
Global constraints used (with number of constraints)

Solver Data 

0.00/0.04	c small-domain mode
0.00/0.04	c Seed is 652874021
0.00/0.04	c Constructing HOME/instance-2075113-1247712804.xml  with 76 constraints
0.96/1.06	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-2075113-1247712804/watcher-2075113-1247712804 -o /tmp/evaluation-result-2075113-1247712804/solver-2075113-1247712804 -C 1800 -W 2000 -M 900 HOME/pcssolve -s 652874021 HOME/instance-2075113-1247712804.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: 2.18 2.10 2.03 4/84 17538
/proc/meminfo: memFree=1607144/2055920 swapFree=4192812/4192956
[pid=17538] ppid=17536 vsize=5260 CPUtime=0
/proc/17538/stat : 17538 (pcssolve) R 17536 17538 16378 0 -1 4194304 69 0 0 0 0 0 0 0 22 0 1 0 58343170 5386240 43 996147200 4194304 4889804 548682068800 18446744073709551615 209557977177 0 0 4096 0 0 0 0 17 1 0 0
/proc/17538/statm: 1315 43 29 169 0 14 0

[startup+0.0249201 s]
/proc/loadavg: 2.18 2.10 2.03 4/84 17538
/proc/meminfo: memFree=1607144/2055920 swapFree=4192812/4192956
[pid=17538] ppid=17536 vsize=5356 CPUtime=0
/proc/17538/stat : 17538 (pcssolve) S 17536 17538 16378 0 -1 4194304 339 334 0 0 0 0 0 0 23 0 1 0 58343170 5484544 242 996147200 4194304 4889804 548682068800 18446744073709551615 209560593220 0 65536 4100 65538 18446744071563356171 0 0 17 1 0 0
/proc/17538/statm: 1339 242 201 169 0 50 0
Current children cumulated CPU time (s) 0
Current children cumulated vsize (KiB) 5356

[startup+0.102886 s]
/proc/loadavg: 2.18 2.10 2.03 4/84 17538
/proc/meminfo: memFree=1607144/2055920 swapFree=4192812/4192956
[pid=17538] ppid=17536 vsize=5284 CPUtime=0.07
/proc/17538/stat : 17538 (pcs.small) R 17536 17538 16378 0 -1 4194304 931 873 0 0 5 0 1 1 24 0 1 0 58343170 5410816 540 996147200 134512640 135095119 4294956304 18446744073709551615 134739389 0 0 4096 0 0 0 0 17 1 0 0
/proc/17538/statm: 1321 540 375 142 0 275 0
Current children cumulated CPU time (s) 0.07
Current children cumulated vsize (KiB) 5284

[startup+0.302918 s]
/proc/loadavg: 2.18 2.10 2.03 4/84 17538
/proc/meminfo: memFree=1607144/2055920 swapFree=4192812/4192956
[pid=17538] ppid=17536 vsize=7892 CPUtime=0.27
/proc/17538/stat : 17538 (pcs.small) R 17536 17538 16378 0 -1 4194304 1222 873 0 0 25 0 1 1 25 0 1 0 58343170 8081408 831 996147200 134512640 135095119 4294956304 18446744073709551615 134769667 0 0 4096 0 0 0 0 17 1 0 0
/proc/17538/statm: 1973 831 375 142 0 927 0
Current children cumulated CPU time (s) 0.27
Current children cumulated vsize (KiB) 7892

[startup+0.701986 s]
/proc/loadavg: 2.18 2.10 2.03 4/84 17538
/proc/meminfo: memFree=1607144/2055920 swapFree=4192812/4192956
[pid=17538] ppid=17536 vsize=13124 CPUtime=0.66
/proc/17538/stat : 17538 (pcs.small) R 17536 17538 16378 0 -1 4194304 1811 873 0 0 64 0 1 1 25 0 1 0 58343170 13438976 1420 996147200 134512640 135095119 4294956304 18446744073709551615 9199198 0 0 4096 0 0 0 0 17 1 0 0
/proc/17538/statm: 3281 1420 375 142 0 2235 0
Current children cumulated CPU time (s) 0.66
Current children cumulated vsize (KiB) 13124

[startup+1.50113 s]
/proc/loadavg: 2.18 2.10 2.03 3/85 17544
/proc/meminfo: memFree=1601048/2055920 swapFree=4192812/4192956
[pid=17538] ppid=17536 vsize=17700 CPUtime=1.46
/proc/17538/stat : 17538 (pcs.small) R 17536 17538 16378 0 -1 4194304 2349 873 0 0 143 1 1 1 25 0 1 0 58343170 18124800 1958 996147200 134512640 135095119 4294956304 18446744073709551615 134918185 0 0 4096 0 0 0 0 17 1 0 0
/proc/17538/statm: 4425 1958 389 142 0 3379 0
Current children cumulated CPU time (s) 1.46
Current children cumulated vsize (KiB) 17700

[startup+3.1014 s]
/proc/loadavg: 2.17 2.10 2.03 3/85 17544
/proc/meminfo: memFree=1600536/2055920 swapFree=4192812/4192956
[pid=17538] ppid=17536 vsize=17700 CPUtime=3.04
/proc/17538/stat : 17538 (pcs.small) R 17536 17538 16378 0 -1 4194304 2361 873 0 0 301 1 1 1 25 0 1 0 58343170 18124800 1970 996147200 134512640 135095119 4294956304 18446744073709551615 134918203 0 0 4096 0 0 0 0 17 1 0 0
/proc/17538/statm: 4425 1970 389 142 0 3379 0
Current children cumulated CPU time (s) 3.04
Current children cumulated vsize (KiB) 17700

[startup+6.30194 s]
/proc/loadavg: 2.17 2.10 2.03 3/85 17544
/proc/meminfo: memFree=1600216/2055920 swapFree=4192812/4192956
[pid=17538] ppid=17536 vsize=17700 CPUtime=6.21
/proc/17538/stat : 17538 (pcs.small) R 17536 17538 16378 0 -1 4194304 2408 873 0 0 618 1 1 1 25 0 1 0 58343170 18124800 2017 996147200 134512640 135095119 4294956304 18446744073709551615 134918178 0 0 4096 0 0 0 0 17 1 0 0
/proc/17538/statm: 4425 2017 389 142 0 3379 0
Current children cumulated CPU time (s) 6.21
Current children cumulated vsize (KiB) 17700

[startup+12.702 s]
/proc/loadavg: 2.14 2.09 2.03 3/85 17544
/proc/meminfo: memFree=1599840/2055920 swapFree=4192812/4192956
[pid=17538] ppid=17536 vsize=17960 CPUtime=12.54
/proc/17538/stat : 17538 (pcs.small) R 17536 17538 16378 0 -1 4194304 2505 873 0 0 1251 1 1 1 25 0 1 0 58343170 18391040 2114 996147200 134512640 135095119 4294956304 18446744073709551615 134926990 0 0 4096 0 0 0 0 17 1 0 0
/proc/17538/statm: 4490 2114 389 142 0 3444 0
Current children cumulated CPU time (s) 12.54
Current children cumulated vsize (KiB) 17960

[startup+25.5022 s]
/proc/loadavg: 2.12 2.09 2.02 3/85 17544
/proc/meminfo: memFree=1599328/2055920 swapFree=4192812/4192956
[pid=17538] ppid=17536 vsize=18476 CPUtime=25.23
/proc/17538/stat : 17538 (pcs.small) R 17536 17538 16378 0 -1 4194304 2743 873 0 0 2519 2 1 1 25 0 1 0 58343170 18919424 2287 996147200 134512640 135095119 4294956304 18446744073709551615 134918185 0 0 4096 0 0 0 0 17 1 0 0
/proc/17538/statm: 4619 2287 389 142 0 3573 0
Current children cumulated CPU time (s) 25.23
Current children cumulated vsize (KiB) 18476

[startup+51.1025 s]
/proc/loadavg: 2.08 2.08 2.02 3/85 17544
/proc/meminfo: memFree=1598048/2055920 swapFree=4192812/4192956
[pid=17538] ppid=17536 vsize=19244 CPUtime=50.58
/proc/17538/stat : 17538 (pcs.small) R 17536 17538 16378 0 -1 4194304 3242 873 0 0 5054 2 1 1 25 0 1 0 58343170 19705856 2592 996147200 134512640 135095119 4294956304 18446744073709551615 134918178 0 0 4096 0 0 0 0 17 1 0 0
/proc/17538/statm: 4811 2592 389 142 0 3765 0
Current children cumulated CPU time (s) 50.58
Current children cumulated vsize (KiB) 19244

[startup+102.306 s]
/proc/loadavg: 2.03 2.06 2.02 3/85 17587
/proc/meminfo: memFree=1590176/2055920 swapFree=4192812/4192956
[pid=17538] ppid=17536 vsize=20780 CPUtime=101.38
/proc/17538/stat : 17538 (pcs.small) R 17536 17538 16378 0 -1 4194304 4262 873 0 0 10131 5 1 1 25 0 1 0 58343170 21278720 3226 996147200 134512640 135095119 4294956304 18446744073709551615 134927080 0 0 4096 0 0 0 0 17 0 0 0
/proc/17538/statm: 5195 3226 389 142 0 4149 0
Current children cumulated CPU time (s) 101.38
Current children cumulated vsize (KiB) 20780

[startup+162.301 s]
/proc/loadavg: 2.01 2.05 2.01 3/85 17587
/proc/meminfo: memFree=1587424/2055920 swapFree=4192812/4192956
[pid=17538] ppid=17536 vsize=22828 CPUtime=161.35
/proc/17538/stat : 17538 (pcs.small) R 17536 17538 16378 0 -1 4194304 5475 873 0 0 16127 6 1 1 25 0 1 0 58343170 23375872 3926 996147200 134512640 135095119 4294956304 18446744073709551615 134918151 0 0 4096 0 0 0 0 17 0 0 0
/proc/17538/statm: 5707 3926 389 142 0 4661 0
Current children cumulated CPU time (s) 161.35
Current children cumulated vsize (KiB) 22828

[startup+222.302 s]
/proc/loadavg: 2.00 2.04 2.01 3/85 17587
/proc/meminfo: memFree=1580512/2055920 swapFree=4192812/4192956
[pid=17538] ppid=17536 vsize=24112 CPUtime=221.32
/proc/17538/stat : 17538 (pcs.small) R 17536 17538 16378 0 -1 4194304 6517 873 0 0 22124 6 1 1 25 0 1 0 58343170 24690688 4711 996147200 134512640 135095119 4294956304 18446744073709551615 134918185 0 0 4096 0 0 0 0 17 0 0 0
/proc/17538/statm: 6028 4711 389 142 0 4982 0
Current children cumulated CPU time (s) 221.32
Current children cumulated vsize (KiB) 24112

[startup+282.306 s]
/proc/loadavg: 2.00 2.03 2.00 3/85 17587
/proc/meminfo: memFree=1577184/2055920 swapFree=4192812/4192956
[pid=17538] ppid=17536 vsize=28208 CPUtime=281.3
/proc/17538/stat : 17538 (pcs.small) R 17536 17538 16378 0 -1 4194304 8185 873 0 0 28120 8 1 1 25 0 1 0 58343170 28884992 5354 996147200 134512640 135095119 4294956304 18446744073709551615 134918190 0 0 4096 0 0 0 0 17 0 0 0
/proc/17538/statm: 7052 5354 389 142 0 6006 0
Current children cumulated CPU time (s) 281.3
Current children cumulated vsize (KiB) 28208

[startup+342.302 s]
/proc/loadavg: 2.00 2.02 2.00 3/85 17587
/proc/meminfo: memFree=1571296/2055920 swapFree=4192812/4192956
[pid=17538] ppid=17536 vsize=34468 CPUtime=341.26
/proc/17538/stat : 17538 (pcs.small) R 17536 17538 16378 0 -1 4194304 10201 873 0 0 34115 9 1 1 25 0 1 0 58343170 35295232 6792 996147200 134512640 135095119 4294956304 18446744073709551615 134926990 0 0 4096 0 0 0 0 17 0 0 0
/proc/17538/statm: 8617 6792 389 142 0 7571 0
Current children cumulated CPU time (s) 341.26
Current children cumulated vsize (KiB) 34468

[startup+402.301 s]
/proc/loadavg: 2.00 2.02 2.00 3/85 17587
/proc/meminfo: memFree=1569952/2055920 swapFree=4192812/4192956
[pid=17538] ppid=17536 vsize=34468 CPUtime=401.24
/proc/17538/stat : 17538 (pcs.small) R 17536 17538 16378 0 -1 4194304 10571 873 0 0 40112 10 1 1 25 0 1 0 58343170 35295232 7162 996147200 134512640 135095119 4294956304 18446744073709551615 134918203 0 0 4096 0 0 0 0 17 0 0 0
/proc/17538/statm: 8617 7162 389 142 0 7571 0
Current children cumulated CPU time (s) 401.24
Current children cumulated vsize (KiB) 34468

[startup+462.301 s]
/proc/loadavg: 2.00 2.01 2.00 4/85 17593
/proc/meminfo: memFree=1567504/2055920 swapFree=4192812/4192956
[pid=17538] ppid=17536 vsize=35128 CPUtime=461.21
/proc/17538/stat : 17538 (pcs.small) R 17536 17538 16378 0 -1 4194304 11131 873 0 0 46108 11 1 1 25 0 1 0 58343170 35971072 7722 996147200 134512640 135095119 4294956304 18446744073709551615 134918253 0 0 4096 0 0 0 0 17 0 0 0
/proc/17538/statm: 8782 7722 389 142 0 7736 0
Current children cumulated CPU time (s) 461.21
Current children cumulated vsize (KiB) 35128

[startup+522.301 s]
/proc/loadavg: 2.00 2.01 2.00 3/86 17666
/proc/meminfo: memFree=1376856/2055920 swapFree=4192812/4192956
[pid=17538] ppid=17536 vsize=45404 CPUtime=521.18
/proc/17538/stat : 17538 (pcs.small) R 17536 17538 16378 0 -1 4194304 14082 873 0 0 52102 14 1 1 25 0 1 0 58343170 46493696 8624 996147200 134512640 135095119 4294956304 18446744073709551615 134918190 0 0 4096 0 0 0 0 17 0 0 0
/proc/17538/statm: 11351 8624 389 142 0 10305 0
Current children cumulated CPU time (s) 521.18
Current children cumulated vsize (KiB) 45404

[startup+582.302 s]
/proc/loadavg: 2.17 2.05 2.01 3/86 17666
/proc/meminfo: memFree=847704/2055920 swapFree=4192812/4192956
[pid=17538] ppid=17536 vsize=47240 CPUtime=581.15
/proc/17538/stat : 17538 (pcs.small) R 17536 17538 16378 0 -1 4194304 14912 873 0 0 58098 15 1 1 25 0 1 0 58343170 48373760 9454 996147200 134512640 135095119 4294956304 18446744073709551615 134926973 0 0 4096 0 0 0 0 17 0 0 0
/proc/17538/statm: 11810 9454 389 142 0 10764 0
Current children cumulated CPU time (s) 581.15
Current children cumulated vsize (KiB) 47240

[startup+642.302 s]
/proc/loadavg: 2.06 2.04 2.01 3/86 17666
/proc/meminfo: memFree=844312/2055920 swapFree=4192812/4192956
[pid=17538] ppid=17536 vsize=49068 CPUtime=641.12
/proc/17538/stat : 17538 (pcs.small) R 17536 17538 16378 0 -1 4194304 15740 873 0 0 64094 16 1 1 25 0 1 0 58343170 50245632 10282 996147200 134512640 135095119 4294956304 18446744073709551615 134918268 0 0 4096 0 0 0 0 17 0 0 0
/proc/17538/statm: 12267 10282 389 142 0 11221 0
Current children cumulated CPU time (s) 641.12
Current children cumulated vsize (KiB) 49068

[startup+702.302 s]

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

[startup+882.301 s]
/proc/loadavg: 2.00 2.02 2.00 3/86 17666
/proc/meminfo: memFree=831008/2055920 swapFree=4192812/4192956
[pid=17538] ppid=17536 vsize=60552 CPUtime=881.02
/proc/17538/stat : 17538 (pcs.small) R 17536 17538 16378 0 -1 4194304 20149 873 0 0 88080 20 1 1 25 0 1 0 58343170 62005248 13537 996147200 134512640 135095119 4294956304 18446744073709551615 134918271 0 0 4096 0 0 0 0 17 0 0 0
/proc/17538/statm: 15138 13537 389 142 0 14092 0
Current children cumulated CPU time (s) 881.02
Current children cumulated vsize (KiB) 60552

[startup+942.302 s]
/proc/loadavg: 2.14 2.06 2.01 3/86 17666
/proc/meminfo: memFree=828128/2055920 swapFree=4192812/4192956
[pid=17538] ppid=17536 vsize=62116 CPUtime=940.99
/proc/17538/stat : 17538 (pcs.small) R 17536 17538 16378 0 -1 4194304 20879 873 0 0 94077 20 1 1 25 0 1 0 58343170 63606784 14267 996147200 134512640 135095119 4294956304 18446744073709551615 134918166 0 0 4096 0 0 0 0 17 0 0 0
/proc/17538/statm: 15529 14267 389 142 0 14483 0
Current children cumulated CPU time (s) 940.99
Current children cumulated vsize (KiB) 62116

[startup+1002.3 s]
/proc/loadavg: 2.20 2.10 2.03 3/86 17666
/proc/meminfo: memFree=825312/2055920 swapFree=4192812/4192956
[pid=17538] ppid=17536 vsize=79932 CPUtime=1000.96
/proc/17538/stat : 17538 (pcs.small) R 17536 17538 16378 0 -1 4194304 25654 873 0 0 100070 24 1 1 25 0 1 0 58343170 81850368 14945 996147200 134512640 135095119 4294956304 18446744073709551615 134909086 0 0 4096 0 0 0 0 17 0 0 0
/proc/17538/statm: 19983 14945 389 142 0 18937 0
Current children cumulated CPU time (s) 1000.96
Current children cumulated vsize (KiB) 79932

[startup+1062.3 s]
/proc/loadavg: 2.20 2.12 2.04 3/86 17666
/proc/meminfo: memFree=822496/2055920 swapFree=4192812/4192956
[pid=17538] ppid=17536 vsize=81504 CPUtime=1060.94
/proc/17538/stat : 17538 (pcs.small) R 17536 17538 16378 0 -1 4194304 26361 873 0 0 106067 25 1 1 25 0 1 0 58343170 83460096 15652 996147200 134512640 135095119 4294956304 18446744073709551615 134918190 0 0 4096 0 0 0 0 17 0 0 0
/proc/17538/statm: 20376 15652 389 142 0 19330 0
Current children cumulated CPU time (s) 1060.94
Current children cumulated vsize (KiB) 81504

[startup+1122.3 s]
/proc/loadavg: 2.07 2.10 2.03 3/86 17666
/proc/meminfo: memFree=819488/2055920 swapFree=4192812/4192956
[pid=17538] ppid=17536 vsize=83076 CPUtime=1120.91
/proc/17538/stat : 17538 (pcs.small) R 17536 17538 16378 0 -1 4194304 27082 873 0 0 112063 26 1 1 25 0 1 0 58343170 85069824 16373 996147200 134512640 135095119 4294956304 18446744073709551615 134926973 0 0 4096 0 0 0 0 17 0 0 0
/proc/17538/statm: 20769 16373 389 142 0 19723 0
Current children cumulated CPU time (s) 1120.91
Current children cumulated vsize (KiB) 83076

[startup+1182.3 s]
/proc/loadavg: 2.14 2.11 2.04 3/86 17666
/proc/meminfo: memFree=816224/2055920 swapFree=4192812/4192956
[pid=17538] ppid=17536 vsize=84904 CPUtime=1180.88
/proc/17538/stat : 17538 (pcs.small) R 17536 17538 16378 0 -1 4194304 27907 873 0 0 118058 28 1 1 25 0 1 0 58343170 86941696 17198 996147200 134512640 135095119 4294956304 18446744073709551615 134927008 0 0 4096 0 0 0 0 17 0 0 0
/proc/17538/statm: 21226 17198 389 142 0 20180 0
Current children cumulated CPU time (s) 1180.88
Current children cumulated vsize (KiB) 84904

[startup+1242.3 s]
/proc/loadavg: 2.05 2.09 2.03 3/86 17666
/proc/meminfo: memFree=813024/2055920 swapFree=4192812/4192956
[pid=17538] ppid=17536 vsize=86604 CPUtime=1240.85
/proc/17538/stat : 17538 (pcs.small) R 17536 17538 16378 0 -1 4194304 28658 873 0 0 124054 29 1 1 25 0 1 0 58343170 88682496 17949 996147200 134512640 135095119 4294956304 18446744073709551615 134927073 0 0 4096 0 0 0 0 17 0 0 0
/proc/17538/statm: 21651 17949 389 142 0 20605 0
Current children cumulated CPU time (s) 1240.85
Current children cumulated vsize (KiB) 86604

[startup+1302.3 s]
/proc/loadavg: 2.15 2.11 2.04 3/86 17667
/proc/meminfo: memFree=809240/2055920 swapFree=4192812/4192956
[pid=17538] ppid=17536 vsize=88440 CPUtime=1300.83
/proc/17538/stat : 17538 (pcs.small) R 17536 17538 16378 0 -1 4194304 29490 873 0 0 130051 30 1 1 25 0 1 0 58343170 90562560 18781 996147200 134512640 135095119 4294956304 18446744073709551615 134918178 0 0 4096 0 0 0 0 17 0 0 0
/proc/17538/statm: 22110 18781 389 142 0 21064 0
Current children cumulated CPU time (s) 1300.83
Current children cumulated vsize (KiB) 88440

[startup+1362.3 s]
/proc/loadavg: 2.06 2.09 2.04 3/86 17667
/proc/meminfo: memFree=792536/2055920 swapFree=4192812/4192956
[pid=17538] ppid=17536 vsize=111780 CPUtime=1360.8
/proc/17538/stat : 17538 (pcs.small) R 17536 17538 16378 0 -1 4194304 35706 873 0 0 136045 33 1 1 25 0 1 0 58343170 114462720 22948 996147200 134512640 135095119 4294956304 18446744073709551615 134918253 0 0 4096 0 0 0 0 17 0 0 0
/proc/17538/statm: 27945 22948 389 142 0 26899 0
Current children cumulated CPU time (s) 1360.8
Current children cumulated vsize (KiB) 111780

[startup+1422.31 s]
/proc/loadavg: 2.02 2.07 2.03 3/86 17667
/proc/meminfo: memFree=791064/2055920 swapFree=4192812/4192956
[pid=17538] ppid=17536 vsize=111780 CPUtime=1420.78
/proc/17538/stat : 17538 (pcs.small) R 17536 17538 16378 0 -1 4194304 36079 873 0 0 142042 34 1 1 25 0 1 0 58343170 114462720 23321 996147200 134512640 135095119 4294956304 18446744073709551615 134918215 0 0 4096 0 0 0 0 17 0 0 0
/proc/17538/statm: 27945 23321 389 142 0 26899 0
Current children cumulated CPU time (s) 1420.78
Current children cumulated vsize (KiB) 111780

[startup+1482.3 s]
/proc/loadavg: 2.00 2.06 2.02 3/86 17667
/proc/meminfo: memFree=789464/2055920 swapFree=4192812/4192956
[pid=17538] ppid=17536 vsize=111780 CPUtime=1480.74
/proc/17538/stat : 17538 (pcs.small) R 17536 17538 16378 0 -1 4194304 36453 873 0 0 148038 34 1 1 25 0 1 0 58343170 114462720 23695 996147200 134512640 135095119 4294956304 18446744073709551615 134918065 0 0 4096 0 0 0 0 17 0 0 0
/proc/17538/statm: 27945 23695 389 142 0 26899 0
Current children cumulated CPU time (s) 1480.74
Current children cumulated vsize (KiB) 111780

[startup+1542.3 s]
/proc/loadavg: 2.00 2.04 2.02 3/86 17667
/proc/meminfo: memFree=787992/2055920 swapFree=4192812/4192956
[pid=17538] ppid=17536 vsize=111780 CPUtime=1540.71
/proc/17538/stat : 17538 (pcs.small) R 17536 17538 16378 0 -1 4194304 36826 873 0 0 154034 35 1 1 25 0 1 0 58343170 114462720 24068 996147200 134512640 135095119 4294956304 18446744073709551615 134927360 0 0 4096 0 0 0 0 17 0 0 0
/proc/17538/statm: 27945 24068 389 142 0 26899 0
Current children cumulated CPU time (s) 1540.71
Current children cumulated vsize (KiB) 111780

[startup+1602.3 s]
/proc/loadavg: 2.00 2.03 2.01 3/86 17667
/proc/meminfo: memFree=786520/2055920 swapFree=4192812/4192956
[pid=17538] ppid=17536 vsize=111780 CPUtime=1600.69
/proc/17538/stat : 17538 (pcs.small) R 17536 17538 16378 0 -1 4194304 37186 873 0 0 160031 36 1 1 25 0 1 0 58343170 114462720 24428 996147200 134512640 135095119 4294956304 18446744073709551615 134910034 0 0 4096 0 0 0 0 17 0 0 0
/proc/17538/statm: 27945 24428 389 142 0 26899 0
Current children cumulated CPU time (s) 1600.69
Current children cumulated vsize (KiB) 111780

[startup+1662.3 s]
/proc/loadavg: 2.00 2.02 2.01 3/86 17667
/proc/meminfo: memFree=784984/2055920 swapFree=4192812/4192956
[pid=17538] ppid=17536 vsize=111780 CPUtime=1660.66
/proc/17538/stat : 17538 (pcs.small) R 17536 17538 16378 0 -1 4194304 37544 873 0 0 166028 36 1 1 25 0 1 0 58343170 114462720 24786 996147200 134512640 135095119 4294956304 18446744073709551615 134918190 0 0 4096 0 0 0 0 17 0 0 0
/proc/17538/statm: 27945 24786 389 142 0 26899 0
Current children cumulated CPU time (s) 1660.66
Current children cumulated vsize (KiB) 111780

[startup+1722.3 s]
/proc/loadavg: 2.00 2.02 2.00 3/86 17667
/proc/meminfo: memFree=783448/2055920 swapFree=4192812/4192956
[pid=17538] ppid=17536 vsize=111780 CPUtime=1720.63
/proc/17538/stat : 17538 (pcs.small) R 17536 17538 16378 0 -1 4194304 37916 873 0 0 172025 36 1 1 25 0 1 0 58343170 114462720 25158 996147200 134512640 135095119 4294956304 18446744073709551615 134926999 0 0 4096 0 0 0 0 17 0 0 0
/proc/17538/statm: 27945 25158 389 142 0 26899 0
Current children cumulated CPU time (s) 1720.63
Current children cumulated vsize (KiB) 111780

[startup+1782.3 s]
/proc/loadavg: 2.00 2.01 2.00 3/86 17667
/proc/meminfo: memFree=781016/2055920 swapFree=4192812/4192956
[pid=17538] ppid=17536 vsize=112696 CPUtime=1780.61
/proc/17538/stat : 17538 (pcs.small) R 17536 17538 16378 0 -1 4194304 38501 873 0 0 178022 37 1 1 25 0 1 0 58343170 115400704 25743 996147200 134512640 135095119 4294956304 18446744073709551615 134918253 0 0 4096 0 0 0 0 17 0 0 0
/proc/17538/statm: 28174 25743 389 142 0 27128 0
Current children cumulated CPU time (s) 1780.61
Current children cumulated vsize (KiB) 112696



Maximum CPU time exceeded: sending SIGTERM then SIGKILL

[startup+1801.7 s]
/proc/loadavg: 2.00 2.01 2.00 3/86 17696
/proc/meminfo: memFree=779792/2055920 swapFree=4192812/4192956
[pid=17538] ppid=17536 vsize=113344 CPUtime=1800.01
/proc/17538/stat : 17538 (pcs.small) R 17536 17538 16378 0 -1 4194304 38756 873 0 0 179961 38 1 1 25 0 1 0 58343170 116064256 25998 996147200 134512640 135095119 4294956304 18446744073709551615 134927073 0 0 4096 0 0 0 0 17 0 0 0
/proc/17538/statm: 28336 25998 389 142 0 27290 0
Current children cumulated CPU time (s) 1800.01
Current children cumulated vsize (KiB) 113344

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

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

[startup+1801.7 s]
/proc/loadavg: 2.00 2.01 2.00 3/86 17696
/proc/meminfo: memFree=779792/2055920 swapFree=4192812/4192956
[pid=17538] ppid=17536 vsize=113344 CPUtime=1800.01
/proc/17538/stat : 17538 (pcs.small) R 17536 17538 16378 0 -1 4194304 38756 873 0 0 179961 38 1 1 25 0 1 0 58343170 116064256 25998 996147200 134512640 135095119 4294956304 18446744073709551615 134927073 0 0 4096 0 0 0 0 17 0 0 0
/proc/17538/statm: 28336 25998 389 142 0 27290 0
Current children cumulated CPU time (s) 1800.01
Current children cumulated vsize (KiB) 113344

Child ended because it received signal 15 (SIGTERM)
Real time (s): 1801.73
CPU time (s): 1800.05
CPU user time (s): 1799.64
CPU system time (s): 0.414936
CPU usage (%): 99.9069
Max. virtual memory (cumulated for all children) (KiB): 119976

getrusage(RUSAGE_CHILDREN,...) data:
user time used= 1799.64
system time used= 0.414936
maximum resident set size= 0
integral shared memory size= 0
integral unshared data size= 0
integral unshared stack size= 0
page reclaims= 39629
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= 9536

runsolver used 2.09268 second user time and 6.11307 second system time

The end

Launcher Data 

Begin job on node68 at 2009-07-16 04:53:25
IDJOB=2075113
IDBENCH=56233
IDSOLVER=733
FILE ID=node68/2075113-1247712804
PBS_JOBID= 9521347
Free space on /tmp= 66416 MiB

SOLVER NAME= pcs 0.2
BENCH NAME= CPAI08/csp/rand-3-24-24-fcd/normalized-rand-3-24-24-76-632-fcd-44_ext.xml
COMMAND LINE= HOME/pcssolve -s RANDOMSEED BENCHNAME
RUNSOLVER COMMAND LINE= BIN/runsolver --timestamp -w /tmp/evaluation-result-2075113-1247712804/watcher-2075113-1247712804 -o /tmp/evaluation-result-2075113-1247712804/solver-2075113-1247712804 -C 1800 -W 2000 -M 900  HOME/pcssolve -s 652874021 HOME/instance-2075113-1247712804.xml

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

MD5SUM BENCH= d1272fd388a45a399d7e566840cd0a52
RANDOM SEED=652874021

node68.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		: 3000.258
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		: 3000.258
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:       1607624 kB
Buffers:         65812 kB
Cached:         266708 kB
SwapCached:          0 kB
Active:         119108 kB
Inactive:       260884 kB
HighTotal:           0 kB
HighFree:            0 kB
LowTotal:      2055920 kB
LowFree:       1607624 kB
SwapTotal:     4192956 kB
SwapFree:      4192812 kB
Dirty:            4672 kB
Writeback:           0 kB
Mapped:          68112 kB
Slab:            53016 kB
Committed_AS:   654916 kB
PageTables:       2072 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= 66416 MiB
End job on node68 at 2009-07-16 05:23:29