Trace number 2079635

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 0.3.2UNSAT 1793.96 1795.61

DiagnosticValue
ASSIGNMENTS516235

General information on the benchmark

Namecsp/rand-3-20-20/
normalized-rand-3-20-20-60-632-39_ext.xml
MD5SUMed8df54d36902e618bb25f8ef4659cdc
Bench CategoryN-ARY-EXT (n-ary constraints in extension)
Best result obtained on this benchmarkUNSAT
Best CPU time to get the best result obtained on this benchmark56.0945
Satisfiable
(Un)Satisfiability was proved
Number of variables20
Number of constraints59
Maximum constraint arity3
Maximum domain size20
Number of constraints which are defined in extension59
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 1297370275
0.00/0.02	c Constructing HOME/instance-2079635-1247716883.xml  with 59 constraints
0.37/0.43	c Solving 516235 backtracks 23 restarts
1793.92/1795.60	s UNSATISFIABLE
1793.92/1795.60	d ASSIGNMENTS 516235

Verifier Data 

No possible verification on an UNSAT instance

Watcher Data 

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

command line: BIN/runsolver --timestamp -w /tmp/evaluation-result-2079635-1247716883/watcher-2079635-1247716883 -o /tmp/evaluation-result-2079635-1247716883/solver-2079635-1247716883 -C 1800 -W 2000 -M 900 HOME/pcssolve -s 1297370275 HOME/instance-2079635-1247716883.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: 2.00 2.02 2.00 4/83 11951
/proc/meminfo: memFree=962584/2055920 swapFree=4192812/4192956
[pid=11951] ppid=11949 vsize=5356 CPUtime=0
/proc/11951/stat : 11951 (pcssolve) S 11949 11951 11290 0 -1 4194304 305 0 0 0 0 0 0 0 19 0 1 0 58755610 5484544 242 996147200 4194304 4889804 548682068800 18446744073709551615 228706542404 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/11951/statm: 1339 242 201 169 0 50 0
[pid=11952] ppid=11951 vsize=5356 CPUtime=0
/proc/11952/stat : 11952 (pcssolve) R 11951 11951 11290 0 -1 4194368 22 0 0 0 0 0 0 0 20 0 1 0 58755610 5484544 243 996147200 4194304 4889804 548682068800 18446744073709551615 228706544935 0 0 4096 0 0 0 0 17 1 0 0
/proc/11952/statm: 1339 243 202 169 0 50 0
[pid=11953] ppid=11951 vsize=3676 CPUtime=0
/proc/11953/stat : 11953 (grep) S 11951 11951 11290 0 -1 4194304 154 0 0 0 0 0 0 0 19 0 1 0 58755610 3764224 121 996147200 4194304 4274172 548682069040 18446744073709551615 228706713682 0 0 4096 0 18446744071563648864 0 0 17 0 0 0
/proc/11953/statm: 919 121 99 19 0 43 0

[startup+0.0225649 s]
/proc/loadavg: 2.00 2.02 2.00 4/83 11951
/proc/meminfo: memFree=962584/2055920 swapFree=4192812/4192956
[pid=11951] ppid=11949 vsize=0 CPUtime=0
/proc/11951/stat : 11951 (pcssolve) R 11949 11951 11290 0 -1 4194304 375 822 0 0 0 0 0 0 18 0 1 0 58755610 0 0 996147200 0 0 0 18446744073709551615 228706544935 0 0 4096 0 0 0 0 17 0 0 0
/proc/11951/statm: 145 1 0 0 0 1 0
Current children cumulated CPU time (s) 0
Current children cumulated vsize (KiB) 0

[startup+0.102388 s]
/proc/loadavg: 2.00 2.02 2.00 4/83 11951
/proc/meminfo: memFree=962584/2055920 swapFree=4192812/4192956
[pid=11951] ppid=11949 vsize=5476 CPUtime=0.07
/proc/11951/stat : 11951 (pcs.small) R 11949 11951 11290 0 -1 4194304 961 822 0 0 7 0 0 0 18 0 1 0 58755610 5607424 570 996147200 134512640 135095119 4294956304 18446744073709551615 3739306 0 0 4096 0 0 0 0 17 0 0 0
/proc/11951/statm: 1369 570 375 142 0 323 0
Current children cumulated CPU time (s) 0.07
Current children cumulated vsize (KiB) 5476

[startup+0.302409 s]
/proc/loadavg: 2.00 2.02 2.00 4/83 11951
/proc/meminfo: memFree=962584/2055920 swapFree=4192812/4192956
[pid=11951] ppid=11949 vsize=8340 CPUtime=0.27
/proc/11951/stat : 11951 (pcs.small) R 11949 11951 11290 0 -1 4194304 1336 822 0 0 27 0 0 0 19 0 1 0 58755610 8540160 945 996147200 134512640 135095119 4294956304 18446744073709551615 134944883 0 0 4096 0 0 0 0 17 0 0 0
/proc/11951/statm: 2085 945 375 142 0 1039 0
Current children cumulated CPU time (s) 0.27
Current children cumulated vsize (KiB) 8340

[startup+0.702447 s]
/proc/loadavg: 2.00 2.02 2.00 4/83 11951
/proc/meminfo: memFree=962584/2055920 swapFree=4192812/4192956
[pid=11951] ppid=11949 vsize=10364 CPUtime=0.66
/proc/11951/stat : 11951 (pcs.small) R 11949 11951 11290 0 -1 4194304 1593 822 0 0 66 0 0 0 23 0 1 0 58755610 10612736 1202 996147200 134512640 135095119 4294956304 18446744073709551615 134918271 0 0 4096 0 0 0 0 17 0 0 0
/proc/11951/statm: 2591 1202 389 142 0 1545 0
Current children cumulated CPU time (s) 0.66
Current children cumulated vsize (KiB) 10364

[startup+1.50252 s]
/proc/loadavg: 2.00 2.02 2.00 3/84 11957
/proc/meminfo: memFree=959056/2055920 swapFree=4192812/4192956
[pid=11951] ppid=11949 vsize=10364 CPUtime=1.46
/proc/11951/stat : 11951 (pcs.small) R 11949 11951 11290 0 -1 4194304 1597 822 0 0 146 0 0 0 25 0 1 0 58755610 10612736 1206 996147200 134512640 135095119 4294956304 18446744073709551615 134916512 0 0 4096 0 0 0 0 17 0 0 0
/proc/11951/statm: 2591 1206 389 142 0 1545 0
Current children cumulated CPU time (s) 1.46
Current children cumulated vsize (KiB) 10364

[startup+3.10167 s]
/proc/loadavg: 2.00 2.02 2.00 3/84 11957
/proc/meminfo: memFree=958992/2055920 swapFree=4192812/4192956
[pid=11951] ppid=11949 vsize=10496 CPUtime=3.05
/proc/11951/stat : 11951 (pcs.small) R 11949 11951 11290 0 -1 4194304 1635 822 0 0 305 0 0 0 25 0 1 0 58755610 10747904 1244 996147200 134512640 135095119 4294956304 18446744073709551615 134918238 0 0 4096 0 0 0 0 17 0 0 0
/proc/11951/statm: 2624 1244 389 142 0 1578 0
Current children cumulated CPU time (s) 3.05
Current children cumulated vsize (KiB) 10496

[startup+6.30198 s]
/proc/loadavg: 2.00 2.02 2.00 3/84 11957
/proc/meminfo: memFree=958680/2055920 swapFree=4192812/4192956
[pid=11951] ppid=11949 vsize=10624 CPUtime=6.24
/proc/11951/stat : 11951 (pcs.small) R 11949 11951 11290 0 -1 4194304 1707 822 0 0 624 0 0 0 25 0 1 0 58755610 10878976 1283 996147200 134512640 135095119 4294956304 18446744073709551615 134918088 0 0 4096 0 0 0 0 17 0 0 0
/proc/11951/statm: 2656 1283 389 142 0 1610 0
Current children cumulated CPU time (s) 6.24
Current children cumulated vsize (KiB) 10624

[startup+12.7016 s]
/proc/loadavg: 2.00 2.02 2.00 3/84 11957
/proc/meminfo: memFree=958168/2055920 swapFree=4192812/4192956
[pid=11951] ppid=11949 vsize=11012 CPUtime=12.61
/proc/11951/stat : 11951 (pcs.small) R 11949 11951 11290 0 -1 4194304 1891 822 0 0 1260 1 0 0 25 0 1 0 58755610 11276288 1402 996147200 134512640 135095119 4294956304 18446744073709551615 134916452 0 0 4096 0 0 0 0 17 0 0 0
/proc/11951/statm: 2753 1402 389 142 0 1707 0
Current children cumulated CPU time (s) 12.61
Current children cumulated vsize (KiB) 11012

[startup+25.5018 s]
/proc/loadavg: 2.00 2.02 2.00 3/84 11957
/proc/meminfo: memFree=957400/2055920 swapFree=4192812/4192956
[pid=11951] ppid=11949 vsize=11652 CPUtime=25.35
/proc/11951/stat : 11951 (pcs.small) R 11949 11951 11290 0 -1 4194304 2286 822 0 0 2534 1 0 0 25 0 1 0 58755610 11931648 1635 996147200 134512640 135095119 4294956304 18446744073709551615 134926990 0 0 4096 0 0 0 0 17 0 0 0
/proc/11951/statm: 2913 1635 389 142 0 1867 0
Current children cumulated CPU time (s) 25.35
Current children cumulated vsize (KiB) 11652

[startup+51.1012 s]
/proc/loadavg: 2.00 2.02 2.00 3/84 11957
/proc/meminfo: memFree=955672/2055920 swapFree=4192812/4192956
[pid=11951] ppid=11949 vsize=12932 CPUtime=50.82
/proc/11951/stat : 11951 (pcs.small) R 11949 11951 11290 0 -1 4194304 3071 822 0 0 5080 2 0 0 25 0 1 0 58755610 13242368 2098 996147200 134512640 135095119 4294956304 18446744073709551615 134918253 0 0 4096 0 0 0 0 17 0 0 0
/proc/11951/statm: 3233 2098 389 142 0 2187 0
Current children cumulated CPU time (s) 50.82
Current children cumulated vsize (KiB) 12932

[startup+102.306 s]
/proc/loadavg: 2.00 2.01 2.00 3/84 11957
/proc/meminfo: memFree=950104/2055920 swapFree=4192812/4192956
[pid=11951] ppid=11949 vsize=18752 CPUtime=101.77
/proc/11951/stat : 11951 (pcs.small) R 11949 11951 11290 0 -1 4194304 5332 822 0 0 10174 3 0 0 25 0 1 0 58755610 19202048 3427 996147200 134512640 135095119 4294956304 18446744073709551615 134918185 0 0 4096 0 0 0 0 17 0 0 0
/proc/11951/statm: 4688 3427 389 142 0 3642 0
Current children cumulated CPU time (s) 101.77
Current children cumulated vsize (KiB) 18752

[startup+162.302 s]
/proc/loadavg: 2.00 2.01 2.00 3/84 11957
/proc/meminfo: memFree=946712/2055920 swapFree=4192812/4192956
[pid=11951] ppid=11949 vsize=24156 CPUtime=161.47
/proc/11951/stat : 11951 (pcs.small) R 11949 11951 11290 0 -1 4194304 7243 822 0 0 16143 4 0 0 25 0 1 0 58755610 24735744 4313 996147200 134512640 135095119 4294956304 18446744073709551615 134927029 0 0 4096 0 0 0 0 17 0 0 0
/proc/11951/statm: 6039 4313 389 142 0 4993 0
Current children cumulated CPU time (s) 161.47
Current children cumulated vsize (KiB) 24156

[startup+222.301 s]
/proc/loadavg: 2.00 2.00 2.00 3/74 11990
/proc/meminfo: memFree=1350384/2055920 swapFree=4192812/4192956
[pid=11951] ppid=11949 vsize=30816 CPUtime=221.23
/proc/11951/stat : 11951 (pcs.small) R 11949 11951 11290 0 -1 4194304 9557 822 0 0 22117 6 0 0 25 0 1 0 58755610 31555584 6049 996147200 134512640 135095119 4294956304 18446744073709551615 134918227 0 0 4096 0 0 0 0 17 0 0 0
/proc/11951/statm: 7704 6049 389 142 0 6658 0
Current children cumulated CPU time (s) 221.23
Current children cumulated vsize (KiB) 30816

[startup+282.301 s]
/proc/loadavg: 2.00 2.00 2.00 3/74 11990
/proc/meminfo: memFree=1345592/2055920 swapFree=4192812/4192956
[pid=11951] ppid=11949 vsize=31864 CPUtime=281.2
/proc/11951/stat : 11951 (pcs.small) R 11949 11951 11290 0 -1 4194304 10406 822 0 0 28113 7 0 0 25 0 1 0 58755610 32628736 6898 996147200 134512640 135095119 4294956304 18446744073709551615 134927036 0 0 4096 0 0 0 0 17 0 0 0
/proc/11951/statm: 7966 6898 389 142 0 6920 0
Current children cumulated CPU time (s) 281.2
Current children cumulated vsize (KiB) 31864

[startup+342.302 s]
/proc/loadavg: 2.00 2.00 2.00 3/74 11990
/proc/meminfo: memFree=1338552/2055920 swapFree=4192812/4192956
[pid=11951] ppid=11949 vsize=42948 CPUtime=341.18
/proc/11951/stat : 11951 (pcs.small) R 11949 11951 11290 0 -1 4194304 13750 822 0 0 34109 9 0 0 25 0 1 0 58755610 43978752 8193 996147200 134512640 135095119 4294956304 18446744073709551615 134918190 0 0 4096 0 0 0 0 17 0 0 0
/proc/11951/statm: 10737 8193 389 142 0 9691 0
Current children cumulated CPU time (s) 341.18
Current children cumulated vsize (KiB) 42948

[startup+402.301 s]
/proc/loadavg: 2.00 2.00 2.00 3/74 11990
/proc/meminfo: memFree=1331704/2055920 swapFree=4192812/4192956
[pid=11951] ppid=11949 vsize=45704 CPUtime=401.16
/proc/11951/stat : 11951 (pcs.small) R 11949 11951 11290 0 -1 4194304 14992 822 0 0 40106 10 0 0 25 0 1 0 58755610 46800896 9435 996147200 134512640 135095119 4294956304 18446744073709551615 134918190 0 0 4096 0 0 0 0 17 0 0 0
/proc/11951/statm: 11426 9435 389 142 0 10380 0
Current children cumulated CPU time (s) 401.16
Current children cumulated vsize (KiB) 45704

[startup+462.301 s]
/proc/loadavg: 2.00 2.00 2.00 3/74 11990
/proc/meminfo: memFree=1321336/2055920 swapFree=4192812/4192956
[pid=11951] ppid=11949 vsize=56128 CPUtime=461.13
/proc/11951/stat : 11951 (pcs.small) R 11949 11951 11290 0 -1 4194304 18161 822 0 0 46101 12 0 0 25 0 1 0 58755610 57475072 11579 996147200 134512640 135095119 4294956304 18446744073709551615 134918203 0 0 4096 0 0 0 0 17 0 0 0
/proc/11951/statm: 14032 11579 389 142 0 12986 0
Current children cumulated CPU time (s) 461.13
Current children cumulated vsize (KiB) 56128

[startup+522.302 s]
/proc/loadavg: 2.00 2.00 2.00 3/74 11990
/proc/meminfo: memFree=1318008/2055920 swapFree=4192812/4192956
[pid=11951] ppid=11949 vsize=56128 CPUtime=521.12
/proc/11951/stat : 11951 (pcs.small) R 11949 11951 11290 0 -1 4194304 18688 822 0 0 52099 13 0 0 25 0 1 0 58755610 57475072 12106 996147200 134512640 135095119 4294956304 18446744073709551615 134916512 0 0 4096 0 0 0 0 17 0 0 0
/proc/11951/statm: 14032 12106 389 142 0 12986 0
Current children cumulated CPU time (s) 521.12
Current children cumulated vsize (KiB) 56128

[startup+582.301 s]
/proc/loadavg: 2.00 2.00 2.00 3/74 11990
/proc/meminfo: memFree=1313272/2055920 swapFree=4192812/4192956
[pid=11951] ppid=11949 vsize=57704 CPUtime=581.09
/proc/11951/stat : 11951 (pcs.small) R 11949 11951 11290 0 -1 4194304 19583 822 0 0 58095 14 0 0 25 0 1 0 58755610 59088896 13001 996147200 134512640 135095119 4294956304 18446744073709551615 134617221 0 0 4096 0 0 0 0 17 0 0 0
/proc/11951/statm: 14426 13001 389 142 0 13380 0
Current children cumulated CPU time (s) 581.09
Current children cumulated vsize (KiB) 57704

[startup+642.301 s]
/proc/loadavg: 2.00 2.00 2.00 3/74 11990
/proc/meminfo: memFree=1307192/2055920 swapFree=4192812/4192956
[pid=11951] ppid=11949 vsize=76716 CPUtime=641.08

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

/proc/meminfo: memFree=1258744/2055920 swapFree=4192812/4192956
[pid=11951] ppid=11949 vsize=105432 CPUtime=1120.9
/proc/11951/stat : 11951 (pcs.small) R 11949 11951 11290 0 -1 4194304 36153 822 0 0 112064 26 0 0 25 0 1 0 58755610 107962368 23425 996147200 134512640 135095119 4294956304 18446744073709551615 134918166 0 0 4096 0 0 0 0 17 0 0 0
/proc/11951/statm: 26358 23425 389 142 0 25312 0
Current children cumulated CPU time (s) 1120.9
Current children cumulated vsize (KiB) 105432

[startup+1182.3 s]
/proc/loadavg: 2.00 2.00 2.00 3/74 11990
/proc/meminfo: memFree=1253560/2055920 swapFree=4192812/4192956
[pid=11951] ppid=11949 vsize=107252 CPUtime=1180.89
/proc/11951/stat : 11951 (pcs.small) R 11949 11951 11290 0 -1 4194304 37095 822 0 0 118062 27 0 0 25 0 1 0 58755610 109826048 24367 996147200 134512640 135095119 4294956304 18446744073709551615 134918203 0 0 4096 0 0 0 0 17 0 0 0
/proc/11951/statm: 26813 24367 389 142 0 25767 0
Current children cumulated CPU time (s) 1180.89
Current children cumulated vsize (KiB) 107252

[startup+1242.3 s]
/proc/loadavg: 2.00 2.00 2.00 3/74 11990
/proc/meminfo: memFree=1247736/2055920 swapFree=4192812/4192956
[pid=11951] ppid=11949 vsize=109596 CPUtime=1240.87
/proc/11951/stat : 11951 (pcs.small) R 11949 11951 11290 0 -1 4194304 38153 822 0 0 124059 28 0 0 25 0 1 0 58755610 112226304 25425 996147200 134512640 135095119 4294956304 18446744073709551615 134591753 0 0 4096 0 0 0 0 17 0 0 0
/proc/11951/statm: 27399 25425 389 142 0 26353 0
Current children cumulated CPU time (s) 1240.87
Current children cumulated vsize (KiB) 109596

[startup+1302.3 s]
/proc/loadavg: 2.00 2.00 2.00 3/74 12021
/proc/meminfo: memFree=1176880/2055920 swapFree=4192812/4192956
[pid=11951] ppid=11949 vsize=144588 CPUtime=1300.8
/proc/11951/stat : 11951 (pcs.small) R 11949 11951 11290 0 -1 4194304 47393 822 0 0 130046 34 0 0 25 0 1 0 58755610 148058112 26472 996147200 134512640 135095119 4294956304 18446744073709551615 134918151 0 0 4096 0 0 0 0 17 0 0 0
/proc/11951/statm: 36147 26472 389 142 0 35101 0
Current children cumulated CPU time (s) 1300.8
Current children cumulated vsize (KiB) 144588

[startup+1362.3 s]
/proc/loadavg: 2.00 2.00 2.00 3/74 12021
/proc/meminfo: memFree=1171504/2055920 swapFree=4192812/4192956
[pid=11951] ppid=11949 vsize=146680 CPUtime=1360.78
/proc/11951/stat : 11951 (pcs.small) R 11949 11951 11290 0 -1 4194304 48408 822 0 0 136042 36 0 0 25 0 1 0 58755610 150200320 27487 996147200 134512640 135095119 4294956304 18446744073709551615 134927260 0 0 4096 0 0 0 0 17 0 0 0
/proc/11951/statm: 36670 27487 389 142 0 35624 0
Current children cumulated CPU time (s) 1360.78
Current children cumulated vsize (KiB) 146680

[startup+1422.31 s]
/proc/loadavg: 2.00 2.00 2.00 3/74 12021
/proc/meminfo: memFree=1167344/2055920 swapFree=4192812/4192956
[pid=11951] ppid=11949 vsize=148780 CPUtime=1420.76
/proc/11951/stat : 11951 (pcs.small) R 11949 11951 11290 0 -1 4194304 49420 822 0 0 142039 37 0 0 25 0 1 0 58755610 152350720 28499 996147200 134512640 135095119 4294956304 18446744073709551615 134918241 0 0 4096 0 0 0 0 17 0 0 0
/proc/11951/statm: 37195 28499 389 142 0 36149 0
Current children cumulated CPU time (s) 1420.76
Current children cumulated vsize (KiB) 148780

[startup+1482.3 s]
/proc/loadavg: 2.00 2.00 2.00 3/74 12021
/proc/meminfo: memFree=1163184/2055920 swapFree=4192812/4192956
[pid=11951] ppid=11949 vsize=151004 CPUtime=1480.73
/proc/11951/stat : 11951 (pcs.small) R 11949 11951 11290 0 -1 4194304 50438 822 0 0 148035 38 0 0 25 0 1 0 58755610 154628096 29517 996147200 134512640 135095119 4294956304 18446744073709551615 134589562 0 0 4096 0 0 0 0 17 0 0 0
/proc/11951/statm: 37751 29517 389 142 0 36705 0
Current children cumulated CPU time (s) 1480.73
Current children cumulated vsize (KiB) 151004

[startup+1542.3 s]
/proc/loadavg: 2.00 2.00 2.00 3/74 12021
/proc/meminfo: memFree=1157680/2055920 swapFree=4192812/4192956
[pid=11951] ppid=11949 vsize=153100 CPUtime=1540.71
/proc/11951/stat : 11951 (pcs.small) R 11949 11951 11290 0 -1 4194304 51440 822 0 0 154032 39 0 0 25 0 1 0 58755610 156774400 30519 996147200 134512640 135095119 4294956304 18446744073709551615 134918203 0 0 4096 0 0 0 0 17 0 0 0
/proc/11951/statm: 38275 30519 389 142 0 37229 0
Current children cumulated CPU time (s) 1540.71
Current children cumulated vsize (KiB) 153100

[startup+1602.3 s]
/proc/loadavg: 2.00 2.00 2.00 3/74 12021
/proc/meminfo: memFree=1153648/2055920 swapFree=4192812/4192956
[pid=11951] ppid=11949 vsize=155184 CPUtime=1600.69
/proc/11951/stat : 11951 (pcs.small) R 11949 11951 11290 0 -1 4194304 52444 822 0 0 160029 40 0 0 25 0 1 0 58755610 158908416 31523 996147200 134512640 135095119 4294956304 18446744073709551615 134918190 0 0 4096 0 0 0 0 17 0 0 0
/proc/11951/statm: 38796 31523 389 142 0 37750 0
Current children cumulated CPU time (s) 1600.69
Current children cumulated vsize (KiB) 155184

[startup+1662.3 s]
/proc/loadavg: 2.00 2.00 2.00 3/74 12021
/proc/meminfo: memFree=1149232/2055920 swapFree=4192812/4192956
[pid=11951] ppid=11949 vsize=157408 CPUtime=1660.67
/proc/11951/stat : 11951 (pcs.small) R 11949 11951 11290 0 -1 4194304 53461 822 0 0 166026 41 0 0 25 0 1 0 58755610 161185792 32540 996147200 134512640 135095119 4294956304 18446744073709551615 134607070 0 0 4096 0 0 0 0 17 0 0 0
/proc/11951/statm: 39352 32540 389 142 0 38306 0
Current children cumulated CPU time (s) 1660.67
Current children cumulated vsize (KiB) 157408

[startup+1722.3 s]
/proc/loadavg: 2.00 2.00 2.00 3/74 12021
/proc/meminfo: memFree=1140464/2055920 swapFree=4192812/4192956
[pid=11951] ppid=11949 vsize=159496 CPUtime=1720.65
/proc/11951/stat : 11951 (pcs.small) R 11949 11951 11290 0 -1 4194304 54462 822 0 0 172023 42 0 0 25 0 1 0 58755610 163323904 33541 996147200 134512640 135095119 4294956304 18446744073709551615 134918159 0 0 4096 0 0 0 0 17 0 0 0
/proc/11951/statm: 39874 33541 389 142 0 38828 0
Current children cumulated CPU time (s) 1720.65
Current children cumulated vsize (KiB) 159496

[startup+1782.3 s]
/proc/loadavg: 2.00 2.00 2.00 3/74 12021
/proc/meminfo: memFree=1136048/2055920 swapFree=4192812/4192956
[pid=11951] ppid=11949 vsize=161584 CPUtime=1780.63
/proc/11951/stat : 11951 (pcs.small) R 11949 11951 11290 0 -1 4194304 55456 822 0 0 178020 43 0 0 25 0 1 0 58755610 165462016 34535 996147200 134512640 135095119 4294956304 18446744073709551615 134918271 0 0 4096 0 0 0 0 17 0 0 0
/proc/11951/statm: 40396 34535 389 142 0 39350 0
Current children cumulated CPU time (s) 1780.63
Current children cumulated vsize (KiB) 161584

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

[startup+1785.5 s]
/proc/loadavg: 2.00 2.00 2.00 3/74 12021
/proc/meminfo: memFree=1135856/2055920 swapFree=4192812/4192956
[pid=11951] ppid=11949 vsize=161716 CPUtime=1783.83
/proc/11951/stat : 11951 (pcs.small) R 11949 11951 11290 0 -1 4194304 55507 822 0 0 178340 43 0 0 25 0 1 0 58755610 165597184 34586 996147200 134512640 135095119 4294956304 18446744073709551615 134918253 0 0 4096 0 0 0 0 17 0 0 0
/proc/11951/statm: 40429 34586 389 142 0 39383 0
Current children cumulated CPU time (s) 1783.83
Current children cumulated vsize (KiB) 161716

[startup+1791.91 s]
/proc/loadavg: 2.00 2.00 2.00 3/74 12021
/proc/meminfo: memFree=1135344/2055920 swapFree=4192812/4192956
[pid=11951] ppid=11949 vsize=161980 CPUtime=1790.23
/proc/11951/stat : 11951 (pcs.small) R 11949 11951 11290 0 -1 4194304 55613 822 0 0 178979 44 0 0 25 0 1 0 58755610 165867520 34692 996147200 134512640 135095119 4294956304 18446744073709551615 134918185 0 0 4096 0 0 0 0 17 0 0 0
/proc/11951/statm: 40495 34692 389 142 0 39449 0
Current children cumulated CPU time (s) 1790.23
Current children cumulated vsize (KiB) 161980

[startup+1793.5 s]
/proc/loadavg: 2.00 2.00 2.00 3/74 12021
/proc/meminfo: memFree=1135216/2055920 swapFree=4192812/4192956
[pid=11951] ppid=11949 vsize=161980 CPUtime=1791.83
/proc/11951/stat : 11951 (pcs.small) R 11949 11951 11290 0 -1 4194304 55639 822 0 0 179139 44 0 0 25 0 1 0 58755610 165867520 34718 996147200 134512640 135095119 4294956304 18446744073709551615 134636924 0 0 4096 0 0 0 0 17 0 0 0
/proc/11951/statm: 40495 34718 389 142 0 39449 0
Current children cumulated CPU time (s) 1791.83
Current children cumulated vsize (KiB) 161980

[startup+1794.3 s]
/proc/loadavg: 2.00 2.00 2.00 3/74 12021
/proc/meminfo: memFree=1135152/2055920 swapFree=4192812/4192956
[pid=11951] ppid=11949 vsize=161980 CPUtime=1792.63
/proc/11951/stat : 11951 (pcs.small) R 11949 11951 11290 0 -1 4194304 55653 822 0 0 179219 44 0 0 25 0 1 0 58755610 165867520 34732 996147200 134512640 135095119 4294956304 18446744073709551615 134918190 0 0 4096 0 0 0 0 17 0 0 0
/proc/11951/statm: 40495 34732 389 142 0 39449 0
Current children cumulated CPU time (s) 1792.63
Current children cumulated vsize (KiB) 161980

[startup+1795.1 s]
/proc/loadavg: 2.00 2.00 2.00 3/74 12021
/proc/meminfo: memFree=1135088/2055920 swapFree=4192812/4192956
[pid=11951] ppid=11949 vsize=162112 CPUtime=1793.43
/proc/11951/stat : 11951 (pcs.small) R 11949 11951 11290 0 -1 4194304 55665 822 0 0 179299 44 0 0 25 0 1 0 58755610 166002688 34744 996147200 134512640 135095119 4294956304 18446744073709551615 134587131 0 0 4096 0 0 0 0 17 0 0 0
/proc/11951/statm: 40528 34744 389 142 0 39482 0
Current children cumulated CPU time (s) 1793.43
Current children cumulated vsize (KiB) 162112

[startup+1795.5 s]
/proc/loadavg: 2.00 2.00 2.00 3/74 12021
/proc/meminfo: memFree=1135088/2055920 swapFree=4192812/4192956
[pid=11951] ppid=11949 vsize=80184 CPUtime=1793.83
/proc/11951/stat : 11951 (pcs.small) R 11949 11951 11290 0 -1 4194304 55665 822 0 0 179338 45 0 0 25 0 1 0 58755610 82108416 19378 996147200 134512640 135095119 4294956304 18446744073709551615 3735559 0 0 4096 0 0 0 0 17 0 0 0
/proc/11951/statm: 20046 19378 389 142 0 19000 0
Current children cumulated CPU time (s) 1793.83
Current children cumulated vsize (KiB) 80184

[startup+1795.6 s]
/proc/loadavg: 2.00 2.00 2.00 3/74 12021
/proc/meminfo: memFree=1135088/2055920 swapFree=4192812/4192956
[pid=11951] ppid=11949 vsize=80184 CPUtime=1793.92
/proc/11951/stat : 11951 (pcs.small) R 11949 11951 11290 0 -1 4194304 55665 822 0 0 179347 45 0 0 25 0 1 0 58755610 82108416 19378 996147200 134512640 135095119 4294956304 18446744073709551615 4294960144 0 0 4096 0 0 0 0 17 0 0 0
/proc/11951/statm: 20046 19378 10209 142 0 19000 0
Current children cumulated CPU time (s) 1793.92
Current children cumulated vsize (KiB) 80184

Child status: 0
Real time (s): 1795.61
CPU time (s): 1793.96
CPU user time (s): 1793.48
CPU system time (s): 0.474927
CPU usage (%): 99.9081
Max. virtual memory (cumulated for all children) (KiB): 162112

getrusage(RUSAGE_CHILDREN,...) data:
user time used= 1793.48
system time used= 0.474927
maximum resident set size= 0
integral shared memory size= 0
integral unshared data size= 0
integral unshared stack size= 0
page reclaims= 56490
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= 25
involuntary context switches= 13361

runsolver used 1.77573 second user time and 4.76328 second system time

The end

Launcher Data 

Begin job on node8 at 2009-07-16 06:01:24
IDJOB=2079635
IDBENCH=56928
IDSOLVER=734
FILE ID=node8/2079635-1247716883
PBS_JOBID= 9521426
Free space on /tmp= 66092 MiB

SOLVER NAME= pcs-restart 0.2.restart
BENCH NAME= CPAI08/csp/rand-3-20-20/normalized-rand-3-20-20-60-632-39_ext.xml
COMMAND LINE= HOME/pcssolve -s RANDOMSEED BENCHNAME
RUNSOLVER COMMAND LINE= BIN/runsolver --timestamp -w /tmp/evaluation-result-2079635-1247716883/watcher-2079635-1247716883 -o /tmp/evaluation-result-2079635-1247716883/solver-2079635-1247716883 -C 1800 -W 2000 -M 900  HOME/pcssolve -s 1297370275 HOME/instance-2079635-1247716883.xml

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

MD5SUM BENCH= ed8df54d36902e618bb25f8ef4659cdc
RANDOM SEED=1297370275

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:        963128 kB
Buffers:         68024 kB
Cached:         518000 kB
SwapCached:          0 kB
Active:         496760 kB
Inactive:       516912 kB
HighTotal:           0 kB
HighFree:            0 kB
LowTotal:      2055920 kB
LowFree:        963128 kB
SwapTotal:     4192956 kB
SwapFree:      4192812 kB
Dirty:            3116 kB
Writeback:           0 kB
Mapped:         448104 kB
Slab:            62700 kB
Committed_AS:   888456 kB
PageTables:       3284 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= 66088 MiB
End job on node8 at 2009-07-16 06:31:19