Trace number 2087895

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 0.3.2UNSAT 1019.26 1023.52

DiagnosticValue
ASSIGNMENTS40036

General information on the benchmark

Namecsp/dag-rand/
normalized-rand-n23-d3-e16-r15-t150000-5.xml
MD5SUM12bcc8beb38dd34ffc03a20313fd6405
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 benchmark122.486
Satisfiable
(Un)Satisfiability was proved
Number of variables23
Number of constraints16
Maximum constraint arity15
Maximum domain size3
Number of constraints which are defined in extension16
Number of constraints which are defined in intension0
Global constraints used (with number of constraints)

Solver Data 

0.96/1.08	c small-domain mode
0.96/1.08	c Seed is 1805789976
0.96/1.08	c Constructing HOME/instance-2087895-1247728579.xml  with 16 constraints
26.51/26.85	c Solving 40036 backtracks 17 restarts
1019.23/1023.51	s UNSATISFIABLE
1019.23/1023.51	d ASSIGNMENTS 40036

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-2087895-1247728579/watcher-2087895-1247728579 -o /tmp/evaluation-result-2087895-1247728579/solver-2087895-1247728579 -C 1800 -W 2000 -M 900 HOME/pcssolve -s 1805789976 HOME/instance-2087895-1247728579.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 4/72 18533
/proc/meminfo: memFree=1479544/2055920 swapFree=4192812/4192956
[pid=18533] ppid=18531 vsize=5356 CPUtime=0
/proc/18533/stat : 18533 (pcssolve) R 18531 18533 17892 0 -1 4194304 290 0 0 0 0 0 0 0 21 0 1 0 59925464 5484544 241 996147200 4194304 4889804 548682068800 18446744073709551615 212234463903 0 65538 4100 65536 0 0 0 17 1 0 0
/proc/18533/statm: 1339 241 200 169 0 50 0
[pid=18534] ppid=18533 vsize=5356 CPUtime=0
/proc/18534/stat : 18534 (pcssolve) R 18533 18533 17892 0 -1 4194368 22 0 0 0 0 0 0 0 22 0 1 0 59925464 5484544 243 996147200 4194304 4889804 548682068800 18446744073709551615 212234464551 0 0 4096 0 0 0 0 17 1 0 0
/proc/18534/statm: 1339 243 202 169 0 50 0
[pid=18535] ppid=18533 vsize=5356 CPUtime=0
/proc/18535/stat : 18535 (pcssolve) R 18533 18533 17892 0 -1 4194368 0 0 0 0 0 0 0 0 21 0 1 0 59925465 5484544 241 996147200 4194304 4889804 548682068800 18446744073709551615 212234463903 0 65538 4100 65536 0 0 0 17 1 0 0
/proc/18535/statm: 1339 241 200 169 0 50 0

[startup+0.073929 s]
/proc/loadavg: 2.00 2.02 2.00 4/72 18533
/proc/meminfo: memFree=1479544/2055920 swapFree=4192812/4192956
[pid=18533] ppid=18531 vsize=5356 CPUtime=0
/proc/18533/stat : 18533 (pcssolve) S 18531 18533 17892 0 -1 4194304 305 0 0 0 0 0 0 0 21 0 1 0 59925464 5484544 242 996147200 4194304 4889804 548682068800 18446744073709551615 212234462020 0 65536 4100 65538 18446744071563356171 0 0 17 1 0 0
/proc/18533/statm: 1339 242 201 169 0 50 0
[pid=18534] ppid=18533 vsize=11876 CPUtime=0.06
/proc/18534/stat : 18534 (fgrep) R 18533 18533 17892 0 -1 4194304 4237 0 0 0 3 3 0 0 22 0 1 0 59925464 12161024 2182 996147200 4194304 4274172 548682068976 18446744073709551615 212234633298 0 0 4096 0 0 0 0 17 1 0 0
/proc/18534/statm: 2969 2182 88 19 0 2093 0
[pid=18535] ppid=18533 vsize=5356 CPUtime=0
/proc/18535/stat : 18535 (pcssolve) R 18533 18533 17892 0 -1 4194368 22 0 0 0 0 0 0 0 23 0 1 0 59925465 5484544 244 996147200 4194304 4889804 548682068800 18446744073709551615 212234464551 0 0 4096 0 0 0 0 17 1 0 0
/proc/18535/statm: 1339 244 203 169 0 50 0
Current children cumulated CPU time (s) 0.06
Current children cumulated vsize (KiB) 22588

[startup+0.102931 s]
/proc/loadavg: 2.00 2.02 2.00 4/72 18533
/proc/meminfo: memFree=1479544/2055920 swapFree=4192812/4192956
[pid=18533] ppid=18531 vsize=5356 CPUtime=0
/proc/18533/stat : 18533 (pcssolve) S 18531 18533 17892 0 -1 4194304 305 0 0 0 0 0 0 0 21 0 1 0 59925464 5484544 242 996147200 4194304 4889804 548682068800 18446744073709551615 212234462020 0 65536 4100 65538 18446744071563356171 0 0 17 1 0 0
/proc/18533/statm: 1339 242 201 169 0 50 0
[pid=18534] ppid=18533 vsize=11876 CPUtime=0.09
/proc/18534/stat : 18534 (fgrep) R 18533 18533 17892 0 -1 4194304 4237 0 0 0 5 4 0 0 22 0 1 0 59925464 12161024 2182 996147200 4194304 4274172 548682068976 18446744073709551615 212234343923 0 0 4096 0 0 0 0 17 1 0 0
/proc/18534/statm: 2969 2182 88 19 0 2093 0
[pid=18535] ppid=18533 vsize=5356 CPUtime=0
/proc/18535/stat : 18535 (pcssolve) R 18533 18533 17892 0 -1 4194368 22 0 0 0 0 0 0 0 23 0 1 0 59925465 5484544 244 996147200 4194304 4889804 548682068800 18446744073709551615 212234464551 0 0 4096 0 0 0 0 17 1 0 0
/proc/18535/statm: 1339 244 203 169 0 50 0
Current children cumulated CPU time (s) 0.09
Current children cumulated vsize (KiB) 22588

[startup+0.301963 s]
/proc/loadavg: 2.00 2.02 2.00 4/72 18533
/proc/meminfo: memFree=1479544/2055920 swapFree=4192812/4192956
[pid=18533] ppid=18531 vsize=5356 CPUtime=0
/proc/18533/stat : 18533 (pcssolve) S 18531 18533 17892 0 -1 4194304 305 0 0 0 0 0 0 0 21 0 1 0 59925464 5484544 242 996147200 4194304 4889804 548682068800 18446744073709551615 212234462020 0 65536 4100 65538 18446744071563356171 0 0 17 1 0 0
/proc/18533/statm: 1339 242 201 169 0 50 0
[pid=18534] ppid=18533 vsize=11876 CPUtime=0.28
/proc/18534/stat : 18534 (fgrep) R 18533 18533 17892 0 -1 4194304 4237 0 0 0 18 10 0 0 23 0 1 0 59925464 12161024 2182 996147200 4194304 4274172 548682068976 18446744073709551615 4243320 0 0 4096 0 0 0 0 17 1 0 0
/proc/18534/statm: 2969 2182 88 19 0 2093 0
[pid=18535] ppid=18533 vsize=3676 CPUtime=0
/proc/18535/stat : 18535 (grep) S 18533 18533 17892 0 -1 4194304 154 0 0 0 0 0 0 0 23 0 1 0 59925465 3764224 121 996147200 4194304 4274172 548682069040 18446744073709551615 212234633298 0 0 4096 0 18446744071563648864 0 0 17 1 0 0
/proc/18535/statm: 919 121 99 19 0 43 0
Current children cumulated CPU time (s) 0.28
Current children cumulated vsize (KiB) 20908

[startup+0.701032 s]
/proc/loadavg: 2.00 2.02 2.00 4/72 18533
/proc/meminfo: memFree=1479544/2055920 swapFree=4192812/4192956
[pid=18533] ppid=18531 vsize=5356 CPUtime=0.57
/proc/18533/stat : 18533 (pcssolve) S 18531 18533 17892 0 -1 4194304 367 8826 0 0 0 0 36 21 15 0 1 0 59925464 5484544 243 996147200 4194304 4889804 548682068800 18446744073709551615 212234462020 0 65536 4100 65538 18446744071563356171 0 0 17 1 0 0
/proc/18533/statm: 1339 243 202 169 0 50 0
Current children cumulated CPU time (s) 0.57
Current children cumulated vsize (KiB) 5356

[startup+1.50117 s]
/proc/loadavg: 2.00 2.02 2.00 3/74 18539
/proc/meminfo: memFree=1470760/2055920 swapFree=4192812/4192956
[pid=18533] ppid=18531 vsize=13264 CPUtime=1.46
/proc/18533/stat : 18533 (pcs.small) R 18531 18533 17892 0 -1 4194304 2922 13088 0 0 40 1 73 32 20 0 1 0 59925464 13582336 2531 996147200 134512640 135095119 4294956304 18446744073709551615 134739360 0 0 4096 0 0 0 0 17 1 0 0
/proc/18533/statm: 3316 2531 361 142 0 2270 0
Current children cumulated CPU time (s) 1.46
Current children cumulated vsize (KiB) 13264

[startup+3.10144 s]
/proc/loadavg: 2.00 2.02 2.00 3/73 18539
/proc/meminfo: memFree=1461488/2055920 swapFree=4192812/4192956
[pid=18533] ppid=18531 vsize=27696 CPUtime=3.03
/proc/18533/stat : 18533 (pcs.small) R 18531 18533 17892 0 -1 4194304 7939 13088 0 0 193 5 73 32 25 0 1 0 59925464 28360704 5375 996147200 134512640 135095119 4294956304 18446744073709551615 7392851 0 0 4096 0 0 0 0 17 1 0 0
/proc/18533/statm: 6924 5375 375 142 0 5878 0
Current children cumulated CPU time (s) 3.03
Current children cumulated vsize (KiB) 27696

[startup+6.302 s]
/proc/loadavg: 2.00 2.02 2.00 3/73 18539
/proc/meminfo: memFree=1441648/2055920 swapFree=4192812/4192956
[pid=18533] ppid=18531 vsize=57308 CPUtime=6.2
/proc/18533/stat : 18533 (pcs.small) R 18531 18533 17892 0 -1 4194304 17065 13088 0 0 505 10 73 32 25 0 1 0 59925464 58683392 11035 996147200 134512640 135095119 4294956304 18446744073709551615 134653434 0 0 4096 0 0 0 0 17 1 0 0
/proc/18533/statm: 14327 11035 375 142 0 13281 0
Current children cumulated CPU time (s) 6.2
Current children cumulated vsize (KiB) 57308

[startup+12.7021 s]
/proc/loadavg: 2.00 2.02 2.00 3/73 18539
/proc/meminfo: memFree=1397552/2055920 swapFree=4192812/4192956
[pid=18533] ppid=18531 vsize=113100 CPUtime=12.54
/proc/18533/stat : 18533 (pcs.small) R 18531 18533 17892 0 -1 4194304 34437 13088 0 0 1130 19 73 32 25 0 1 0 59925464 115814400 21475 996147200 134512640 135095119 4294956304 18446744073709551615 134803170 0 0 4096 0 0 0 0 17 1 0 0
/proc/18533/statm: 28275 21475 375 142 0 27229 0
Current children cumulated CPU time (s) 12.54
Current children cumulated vsize (KiB) 113100

[startup+25.5014 s]
/proc/loadavg: 2.00 2.02 2.00 3/73 18539
/proc/meminfo: memFree=1311664/2055920 swapFree=4192812/4192956
[pid=18533] ppid=18531 vsize=224684 CPUtime=25.22
/proc/18533/stat : 18533 (pcs.small) R 18531 18533 17892 0 -1 4194304 69183 13088 0 0 2379 38 73 32 25 0 1 0 59925464 230076416 42357 996147200 134512640 135095119 4294956304 18446744073709551615 134739383 0 0 4096 0 0 0 0 17 1 0 0
/proc/18533/statm: 56171 42357 375 142 0 55125 0
Current children cumulated CPU time (s) 25.22
Current children cumulated vsize (KiB) 224684

[startup+51.1018 s]
/proc/loadavg: 2.00 2.02 2.00 3/73 18539
/proc/meminfo: memFree=1301296/2055920 swapFree=4192812/4192956
[pid=18533] ppid=18531 vsize=182376 CPUtime=50.58
/proc/18533/stat : 18533 (pcs.small) R 18531 18533 17892 0 -1 4194304 73540 13088 0 0 4913 40 73 32 25 0 1 0 59925464 186753024 44949 996147200 134512640 135095119 4294956304 18446744073709551615 134918185 0 0 4096 0 0 0 0 17 1 0 0
/proc/18533/statm: 45594 44949 389 142 0 44548 0
Current children cumulated CPU time (s) 50.58
Current children cumulated vsize (KiB) 182376

[startup+102.307 s]
/proc/loadavg: 2.00 2.01 2.00 3/73 18539
/proc/meminfo: memFree=1300720/2055920 swapFree=4192812/4192956
[pid=18533] ppid=18531 vsize=182376 CPUtime=101.3
/proc/18533/stat : 18533 (pcs.small) R 18531 18533 17892 0 -1 4194304 73540 13088 0 0 9985 40 73 32 25 0 1 0 59925464 186753024 44949 996147200 134512640 135095119 4294956304 18446744073709551615 134918185 0 0 4096 0 0 0 0 17 1 0 0
/proc/18533/statm: 45594 44949 389 142 0 44548 0
Current children cumulated CPU time (s) 101.3
Current children cumulated vsize (KiB) 182376

[startup+162.302 s]
/proc/loadavg: 2.00 2.01 2.00 3/73 18539
/proc/meminfo: memFree=1300336/2055920 swapFree=4192812/4192956
[pid=18533] ppid=18531 vsize=182376 CPUtime=160.73
/proc/18533/stat : 18533 (pcs.small) R 18531 18533 17892 0 -1 4194304 73540 13088 0 0 15928 40 73 32 25 0 1 0 59925464 186753024 44949 996147200 134512640 135095119 4294956304 18446744073709551615 134918271 0 0 4096 0 0 0 0 17 1 0 0
/proc/18533/statm: 45594 44949 389 142 0 44548 0
Current children cumulated CPU time (s) 160.73
Current children cumulated vsize (KiB) 182376

[startup+222.301 s]
/proc/loadavg: 2.00 2.00 2.00 3/73 18539
/proc/meminfo: memFree=1299760/2055920 swapFree=4192812/4192956
[pid=18533] ppid=18531 vsize=182376 CPUtime=220.16
/proc/18533/stat : 18533 (pcs.small) R 18531 18533 17892 0 -1 4194304 73540 13088 0 0 21871 40 73 32 25 0 1 0 59925464 186753024 44949 996147200 134512640 135095119 4294956304 18446744073709551615 134918233 0 0 4096 0 0 0 0 17 1 0 0
/proc/18533/statm: 45594 44949 389 142 0 44548 0
Current children cumulated CPU time (s) 220.16
Current children cumulated vsize (KiB) 182376

[startup+282.302 s]
/proc/loadavg: 2.00 2.00 2.00 3/73 18539
/proc/meminfo: memFree=1298352/2055920 swapFree=4192812/4192956
[pid=18533] ppid=18531 vsize=182376 CPUtime=279.6
/proc/18533/stat : 18533 (pcs.small) R 18531 18533 17892 0 -1 4194304 73540 13088 0 0 27815 40 73 32 25 0 1 0 59925464 186753024 44949 996147200 134512640 135095119 4294956304 18446744073709551615 134918271 0 0 4096 0 0 0 0 17 1 0 0
/proc/18533/statm: 45594 44949 389 142 0 44548 0
Current children cumulated CPU time (s) 279.6
Current children cumulated vsize (KiB) 182376

[startup+342.302 s]
/proc/loadavg: 2.00 2.00 2.00 3/73 18539
/proc/meminfo: memFree=1296624/2055920 swapFree=4192812/4192956
[pid=18533] ppid=18531 vsize=182376 CPUtime=339.03
/proc/18533/stat : 18533 (pcs.small) R 18531 18533 17892 0 -1 4194304 73540 13088 0 0 33758 40 73 32 25 0 1 0 59925464 186753024 44949 996147200 134512640 135095119 4294956304 18446744073709551615 134927080 0 0 4096 0 0 0 0 17 1 0 0
/proc/18533/statm: 45594 44949 389 142 0 44548 0
Current children cumulated CPU time (s) 339.03
Current children cumulated vsize (KiB) 182376

[startup+402.301 s]
/proc/loadavg: 2.00 2.00 2.00 3/73 18539
/proc/meminfo: memFree=1294960/2055920 swapFree=4192812/4192956
[pid=18533] ppid=18531 vsize=182376 CPUtime=398.47
/proc/18533/stat : 18533 (pcs.small) R 18531 18533 17892 0 -1 4194304 73540 13088 0 0 39701 41 73 32 25 0 1 0 59925464 186753024 44949 996147200 134512640 135095119 4294956304 18446744073709551615 134918224 0 0 4096 0 0 0 0 17 1 0 0
/proc/18533/statm: 45594 44949 389 142 0 44548 0
Current children cumulated CPU time (s) 398.47
Current children cumulated vsize (KiB) 182376

[startup+462.302 s]
/proc/loadavg: 1.96 1.98 1.99 3/82 18581
/proc/meminfo: memFree=1392992/2055920 swapFree=4192812/4192956
[pid=18533] ppid=18531 vsize=182376 CPUtime=458.28
/proc/18533/stat : 18533 (pcs.small) R 18531 18533 17892 0 -1 4194304 73540 13088 0 0 45681 42 73 32 25 0 1 0 59925464 186753024 44949 996147200 134512640 135095119 4294956304 18446744073709551615 134918233 0 0 4096 0 0 0 0 17 0 0 0
/proc/18533/statm: 45594 44949 389 142 0 44548 0
Current children cumulated CPU time (s) 458.28
Current children cumulated vsize (KiB) 182376

[startup+522.301 s]
/proc/loadavg: 1.98 1.98 1.99 3/82 18581
/proc/meminfo: memFree=1392800/2055920 swapFree=4192812/4192956
[pid=18533] ppid=18531 vsize=182376 CPUtime=518.25
/proc/18533/stat : 18533 (pcs.small) R 18531 18533 17892 0 -1 4194304 73540 13088 0 0 51678 42 73 32 25 0 1 0 59925464 186753024 44949 996147200 134512640 135095119 4294956304 18446744073709551615 134918194 0 0 4096 0 0 0 0 17 0 0 0
/proc/18533/statm: 45594 44949 389 142 0 44548 0
Current children cumulated CPU time (s) 518.25
Current children cumulated vsize (KiB) 182376

[startup+582.302 s]
/proc/loadavg: 2.04 2.00 2.00 3/82 18581
/proc/meminfo: memFree=1392736/2055920 swapFree=4192812/4192956
[pid=18533] ppid=18531 vsize=182376 CPUtime=578.22
/proc/18533/stat : 18533 (pcs.small) R 18531 18533 17892 0 -1 4194304 73540 13088 0 0 57675 42 73 32 25 0 1 0 59925464 186753024 44949 996147200 134512640 135095119 4294956304 18446744073709551615 134918185 0 0 4096 0 0 0 0 17 0 0 0
/proc/18533/statm: 45594 44949 389 142 0 44548 0
Current children cumulated CPU time (s) 578.22
Current children cumulated vsize (KiB) 182376

[startup+642.303 s]
/proc/loadavg: 2.01 2.00 2.00 3/82 18581
/proc/meminfo: memFree=1392736/2055920 swapFree=4192812/4192956
[pid=18533] ppid=18531 vsize=182376 CPUtime=638.2
/proc/18533/stat : 18533 (pcs.small) R 18531 18533 17892 0 -1 4194304 73540 13088 0 0 63673 42 73 32 25 0 1 0 59925464 186753024 44949 996147200 134512640 135095119 4294956304 18446744073709551615 134918185 0 0 4096 0 0 0 0 17 0 0 0
/proc/18533/statm: 45594 44949 389 142 0 44548 0
Current children cumulated CPU time (s) 638.2
Current children cumulated vsize (KiB) 182376

[startup+702.301 s]
/proc/loadavg: 2.00 2.00 2.00 3/82 18581
/proc/meminfo: memFree=1392736/2055920 swapFree=4192812/4192956
[pid=18533] ppid=18531 vsize=182376 CPUtime=698.16
/proc/18533/stat : 18533 (pcs.small) R 18531 18533 17892 0 -1 4194304 73540 13088 0 0 69669 42 73 32 25 0 1 0 59925464 186753024 44949 996147200 134512640 135095119 4294956304 18446744073709551615 134918148 0 0 4096 0 0 0 0 17 0 0 0
/proc/18533/statm: 45594 44949 389 142 0 44548 0
Current children cumulated CPU time (s) 698.16
Current children cumulated vsize (KiB) 182376

[startup+762.307 s]
/proc/loadavg: 2.00 2.00 2.00 3/82 18581
/proc/meminfo: memFree=1392800/2055920 swapFree=4192812/4192956
[pid=18533] ppid=18531 vsize=182376 CPUtime=758.14
/proc/18533/stat : 18533 (pcs.small) R 18531 18533 17892 0 -1 4194304 73540 13088 0 0 75667 42 73 32 25 0 1 0 59925464 186753024 44949 996147200 134512640 135095119 4294956304 18446744073709551615 134918166 0 0 4096 0 0 0 0 17 0 0 0
/proc/18533/statm: 45594 44949 389 142 0 44548 0
Current children cumulated CPU time (s) 758.14
Current children cumulated vsize (KiB) 182376

[startup+822.301 s]
/proc/loadavg: 2.00 2.00 2.00 3/82 18581
/proc/meminfo: memFree=1392800/2055920 swapFree=4192812/4192956
[pid=18533] ppid=18531 vsize=182376 CPUtime=818.11
/proc/18533/stat : 18533 (pcs.small) R 18531 18533 17892 0 -1 4194304 73540 13088 0 0 81664 42 73 32 25 0 1 0 59925464 186753024 44949 996147200 134512640 135095119 4294956304 18446744073709551615 134918166 0 0 4096 0 0 0 0 17 0 0 0
/proc/18533/statm: 45594 44949 389 142 0 44548 0
Current children cumulated CPU time (s) 818.11
Current children cumulated vsize (KiB) 182376

[startup+882.302 s]
/proc/loadavg: 2.08 2.02 2.01 3/82 18581
/proc/meminfo: memFree=1392800/2055920 swapFree=4192812/4192956
[pid=18533] ppid=18531 vsize=182376 CPUtime=878.09
/proc/18533/stat : 18533 (pcs.small) R 18531 18533 17892 0 -1 4194304 73540 13088 0 0 87661 43 73 32 25 0 1 0 59925464 186753024 44949 996147200 134512640 135095119 4294956304 18446744073709551615 134918271 0 0 4096 0 0 0 0 17 0 0 0
/proc/18533/statm: 45594 44949 389 142 0 44548 0
Current children cumulated CPU time (s) 878.09
Current children cumulated vsize (KiB) 182376

[startup+942.303 s]
/proc/loadavg: 2.03 2.01 2.00 3/82 18581
/proc/meminfo: memFree=1392800/2055920 swapFree=4192812/4192956
[pid=18533] ppid=18531 vsize=182376 CPUtime=938.07
/proc/18533/stat : 18533 (pcs.small) R 18531 18533 17892 0 -1 4194304 73540 13088 0 0 93659 43 73 32 25 0 1 0 59925464 186753024 44949 996147200 134512640 135095119 4294956304 18446744073709551615 134927187 0 0 4096 0 0 0 0 17 0 0 0
/proc/18533/statm: 45594 44949 389 142 0 44548 0
Current children cumulated CPU time (s) 938.07
Current children cumulated vsize (KiB) 182376

[startup+1002.3 s]
/proc/loadavg: 2.01 2.00 2.00 3/82 18581
/proc/meminfo: memFree=1392800/2055920 swapFree=4192812/4192956
[pid=18533] ppid=18531 vsize=182376 CPUtime=998.04
/proc/18533/stat : 18533 (pcs.small) R 18531 18533 17892 0 -1 4194304 73540 13088 0 0 99656 43 73 32 25 0 1 0 59925464 186753024 44949 996147200 134512640 135095119 4294956304 18446744073709551615 134918166 0 0 4096 0 0 0 0 17 0 0 0
/proc/18533/statm: 45594 44949 389 142 0 44548 0
Current children cumulated CPU time (s) 998.04
Current children cumulated vsize (KiB) 182376

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

[startup+1011.1 s]
/proc/loadavg: 2.01 2.00 2.00 3/82 18581
/proc/meminfo: memFree=1392800/2055920 swapFree=4192812/4192956
[pid=18533] ppid=18531 vsize=182376 CPUtime=1006.84
/proc/18533/stat : 18533 (pcs.small) R 18531 18533 17892 0 -1 4194304 73540 13088 0 0 100536 43 73 32 25 0 1 0 59925464 186753024 44949 996147200 134512640 135095119 4294956304 18446744073709551615 134926968 0 0 4096 0 0 0 0 17 0 0 0
/proc/18533/statm: 45594 44949 389 142 0 44548 0
Current children cumulated CPU time (s) 1006.84
Current children cumulated vsize (KiB) 182376

[startup+1017.51 s]
/proc/loadavg: 2.01 2.00 2.00 3/82 18581
/proc/meminfo: memFree=1392800/2055920 swapFree=4192812/4192956
[pid=18533] ppid=18531 vsize=182376 CPUtime=1013.24
/proc/18533/stat : 18533 (pcs.small) R 18531 18533 17892 0 -1 4194304 73540 13088 0 0 101176 43 73 32 25 0 1 0 59925464 186753024 44949 996147200 134512640 135095119 4294956304 18446744073709551615 134918185 0 0 4096 0 0 0 0 17 0 0 0
/proc/18533/statm: 45594 44949 389 142 0 44548 0
Current children cumulated CPU time (s) 1013.24
Current children cumulated vsize (KiB) 182376

[startup+1020.7 s]
/proc/loadavg: 2.00 2.00 2.00 3/82 18581
/proc/meminfo: memFree=1392800/2055920 swapFree=4192812/4192956
[pid=18533] ppid=18531 vsize=182376 CPUtime=1016.43
/proc/18533/stat : 18533 (pcs.small) R 18531 18533 17892 0 -1 4194304 73540 13088 0 0 101495 43 73 32 25 0 1 0 59925464 186753024 44949 996147200 134512640 135095119 4294956304 18446744073709551615 134918253 0 0 4096 0 0 0 0 17 0 0 0
/proc/18533/statm: 45594 44949 389 142 0 44548 0
Current children cumulated CPU time (s) 1016.43
Current children cumulated vsize (KiB) 182376

[startup+1022.3 s]
/proc/loadavg: 2.00 2.00 2.00 3/82 18581
/proc/meminfo: memFree=1392800/2055920 swapFree=4192812/4192956
[pid=18533] ppid=18531 vsize=182376 CPUtime=1018.03
/proc/18533/stat : 18533 (pcs.small) R 18531 18533 17892 0 -1 4194304 73540 13088 0 0 101655 43 73 32 25 0 1 0 59925464 186753024 44949 996147200 134512640 135095119 4294956304 18446744073709551615 134918194 0 0 4096 0 0 0 0 17 0 0 0
/proc/18533/statm: 45594 44949 389 142 0 44548 0
Current children cumulated CPU time (s) 1018.03
Current children cumulated vsize (KiB) 182376

[startup+1023.1 s]
/proc/loadavg: 2.00 2.00 2.00 3/82 18581
/proc/meminfo: memFree=1392800/2055920 swapFree=4192812/4192956
[pid=18533] ppid=18531 vsize=182376 CPUtime=1018.83
/proc/18533/stat : 18533 (pcs.small) R 18531 18533 17892 0 -1 4194304 73540 13088 0 0 101735 43 73 32 25 0 1 0 59925464 186753024 44949 996147200 134512640 135095119 4294956304 18446744073709551615 134918271 0 0 4096 0 0 0 0 17 0 0 0
/proc/18533/statm: 45594 44949 389 142 0 44548 0
Current children cumulated CPU time (s) 1018.83
Current children cumulated vsize (KiB) 182376

[startup+1023.5 s]
/proc/loadavg: 2.00 2.00 2.00 3/82 18581
/proc/meminfo: memFree=1392800/2055920 swapFree=4192812/4192956
[pid=18533] ppid=18531 vsize=34564 CPUtime=1019.23
/proc/18533/stat : 18533 (pcs.small) R 18531 18533 17892 0 -1 4194304 73540 13088 0 0 101773 45 73 32 25 0 1 0 59925464 35393536 7996 996147200 134512640 135095119 4294956304 18446744073709551615 4294960144 0 0 4096 0 0 0 0 17 0 0 0
/proc/18533/statm: 8641 7849 389 142 0 7595 0
Current children cumulated CPU time (s) 1019.23
Current children cumulated vsize (KiB) 34564

Child status: 0
Real time (s): 1023.52
CPU time (s): 1019.26
CPU user time (s): 1018.48
CPU system time (s): 0.78388
CPU usage (%): 99.5844
Max. virtual memory (cumulated for all children) (KiB): 235704

getrusage(RUSAGE_CHILDREN,...) data:
user time used= 1018.48
system time used= 0.78388
maximum resident set size= 0
integral shared memory size= 0
integral unshared data size= 0
integral unshared stack size= 0
page reclaims= 86631
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= 26
involuntary context switches= 11186

runsolver used 1.35879 second user time and 3.2985 second system time

The end

Launcher Data 

Begin job on node14 at 2009-07-16 09:16:25
IDJOB=2087895
IDBENCH=58819
IDSOLVER=733
FILE ID=node14/2087895-1247728579
PBS_JOBID= 9521544
Free space on /tmp= 66356 MiB

SOLVER NAME= pcs 0.2
BENCH NAME= CPAI08/csp/dag-rand/normalized-rand-n23-d3-e16-r15-t150000-5.xml
COMMAND LINE= HOME/pcssolve -s RANDOMSEED BENCHNAME
RUNSOLVER COMMAND LINE= BIN/runsolver --timestamp -w /tmp/evaluation-result-2087895-1247728579/watcher-2087895-1247728579 -o /tmp/evaluation-result-2087895-1247728579/solver-2087895-1247728579 -C 1800 -W 2000 -M 900  HOME/pcssolve -s 1805789976 HOME/instance-2087895-1247728579.xml

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

MD5SUM BENCH= 12bcc8beb38dd34ffc03a20313fd6405
RANDOM SEED=1805789976

node14.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		: 3000.265
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		: 3000.265
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:       1480024 kB
Buffers:         83140 kB
Cached:         286304 kB
SwapCached:          0 kB
Active:         313112 kB
Inactive:       184304 kB
HighTotal:           0 kB
HighFree:            0 kB
LowTotal:      2055920 kB
LowFree:       1480024 kB
SwapTotal:     4192956 kB
SwapFree:      4192812 kB
Dirty:           72252 kB
Writeback:           0 kB
Mapped:         139440 kB
Slab:            63372 kB
Committed_AS:   671896 kB
PageTables:       2148 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= 66380 MiB
End job on node14 at 2009-07-16 09:33:29