Trace number 2087885

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 1757.03 1763.79

DiagnosticValue
ASSIGNMENTS78004

General information on the benchmark

Namecsp/dag-rand/
normalized-rand-n23-d3-e16-r15-t150000-18.xml
MD5SUMfff07867ec5a7339c8c795771fe33eff
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 benchmark197.122
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 

0.58/1.06	c small-domain mode
0.58/1.07	c Seed is 420077078
0.58/1.07	c Constructing HOME/instance-2087885-1247728577.xml  with 16 constraints
24.96/25.11	c Solving 78004 backtracks 19 restarts
1756.93/1763.78	s UNSATISFIABLE
1756.93/1763.78	d ASSIGNMENTS 78004

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-2087885-1247728577/watcher-2087885-1247728577 -o /tmp/evaluation-result-2087885-1247728577/solver-2087885-1247728577 -C 1800 -W 2000 -M 900 HOME/pcssolve -s 420077078 HOME/instance-2087885-1247728577.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 2.00 2.00 4/82 16683
/proc/meminfo: memFree=1375592/2055920 swapFree=4192812/4192956
[pid=16683] ppid=16681 vsize=5356 CPUtime=0
/proc/16683/stat : 16683 (pcssolve) S 16681 16683 16204 0 -1 4194304 305 0 0 0 0 0 0 0 21 0 1 0 59923131 5484544 242 996147200 4194304 4889804 548682068800 18446744073709551615 254613709636 0 65536 4100 65538 18446744071563356171 0 0 17 1 0 0
/proc/16683/statm: 1339 242 201 169 0 50 0
[pid=16684] ppid=16683 vsize=11876 CPUtime=0.2
/proc/16684/stat : 16684 (fgrep) R 16683 16683 16204 0 -1 4194304 4237 0 0 0 12 8 0 0 19 0 1 0 59923132 12161024 2182 996147200 4194304 4274172 548682068976 18446744073709551615 254613591539 0 0 4096 0 0 0 0 17 0 0 0
/proc/16684/statm: 2969 2182 88 19 0 2093 0
[pid=16685] ppid=16683 vsize=3676 CPUtime=0
/proc/16685/stat : 16685 (grep) S 16683 16683 16204 0 -1 4194304 154 0 0 0 0 0 0 0 18 0 1 0 59923132 3764224 121 996147200 4194304 4274172 548682069040 18446744073709551615 254613880914 0 0 4096 0 18446744071563648864 0 0 17 0 0 0
/proc/16685/statm: 919 121 99 19 0 43 0

[startup+0.271942 s]
/proc/loadavg: 2.00 2.00 2.00 4/82 16683
/proc/meminfo: memFree=1375592/2055920 swapFree=4192812/4192956
[pid=16683] ppid=16681 vsize=5356 CPUtime=0
/proc/16683/stat : 16683 (pcssolve) S 16681 16683 16204 0 -1 4194304 305 0 0 0 0 0 0 0 21 0 1 0 59923131 5484544 242 996147200 4194304 4889804 548682068800 18446744073709551615 254613709636 0 65536 4100 65538 18446744071563356171 0 0 17 1 0 0
/proc/16683/statm: 1339 242 201 169 0 50 0
[pid=16684] ppid=16683 vsize=11876 CPUtime=0.26
/proc/16684/stat : 16684 (fgrep) R 16683 16683 16204 0 -1 4194304 4237 0 0 0 16 10 0 0 19 0 1 0 59923132 12161024 2182 996147200 4194304 4274172 548682068976 18446744073709551615 254613880914 0 0 4096 0 0 0 0 17 0 0 0
/proc/16684/statm: 2969 2182 88 19 0 2093 0
[pid=16685] ppid=16683 vsize=3676 CPUtime=0
/proc/16685/stat : 16685 (grep) S 16683 16683 16204 0 -1 4194304 154 0 0 0 0 0 0 0 18 0 1 0 59923132 3764224 121 996147200 4194304 4274172 548682069040 18446744073709551615 254613880914 0 0 4096 0 18446744071563648864 0 0 17 0 0 0
/proc/16685/statm: 919 121 99 19 0 43 0
Current children cumulated CPU time (s) 0.26
Current children cumulated vsize (KiB) 20908

[startup+0.30194 s]
/proc/loadavg: 2.00 2.00 2.00 4/82 16683
/proc/meminfo: memFree=1375592/2055920 swapFree=4192812/4192956
[pid=16683] ppid=16681 vsize=5356 CPUtime=0.27
/proc/16683/stat : 16683 (pcssolve) S 16681 16683 16204 0 -1 4194304 339 4406 0 0 0 0 17 10 15 0 1 0 59923131 5484544 242 996147200 4194304 4889804 548682068800 18446744073709551615 254613709636 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/16683/statm: 1339 242 201 169 0 50 0
Current children cumulated CPU time (s) 0.27
Current children cumulated vsize (KiB) 5356

[startup+0.401958 s]
/proc/loadavg: 2.00 2.00 2.00 4/82 16683
/proc/meminfo: memFree=1375592/2055920 swapFree=4192812/4192956
[pid=16683] ppid=16681 vsize=5356 CPUtime=0.27
/proc/16683/stat : 16683 (pcssolve) S 16681 16683 16204 0 -1 4194304 339 4406 0 0 0 0 17 10 15 0 1 0 59923131 5484544 242 996147200 4194304 4889804 548682068800 18446744073709551615 254613709636 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/16683/statm: 1339 242 201 169 0 50 0
Current children cumulated CPU time (s) 0.27
Current children cumulated vsize (KiB) 5356

[startup+0.701984 s]
/proc/loadavg: 2.00 2.00 2.00 4/82 16683
/proc/meminfo: memFree=1375592/2055920 swapFree=4192812/4192956
[pid=16683] ppid=16681 vsize=5356 CPUtime=0.58
/proc/16683/stat : 16683 (pcssolve) S 16681 16683 16204 0 -1 4194304 367 8826 0 0 0 0 37 21 15 0 1 0 59923131 5484544 243 996147200 4194304 4889804 548682068800 18446744073709551615 254613709636 0 65536 4100 65538 18446744071563356171 0 0 17 1 0 0
/proc/16683/statm: 1339 243 202 169 0 50 0
Current children cumulated CPU time (s) 0.58
Current children cumulated vsize (KiB) 5356

[startup+1.50107 s]
/proc/loadavg: 2.24 2.05 2.02 3/83 16689
/proc/meminfo: memFree=1372512/2055920 swapFree=4192812/4192956
[pid=16683] ppid=16681 vsize=13924 CPUtime=1.47
/proc/16683/stat : 16683 (pcs.small) R 16681 16683 16204 0 -1 4194304 3128 13088 0 0 41 1 74 31 21 0 1 0 59923131 14258176 2737 996147200 134512640 135095119 4294956304 18446744073709551615 2072191 0 0 4096 0 0 0 0 17 0 0 0
/proc/16683/statm: 3481 2737 361 142 0 2435 0
Current children cumulated CPU time (s) 1.47
Current children cumulated vsize (KiB) 13924

[startup+3.10125 s]
/proc/loadavg: 2.24 2.05 2.02 3/83 16689
/proc/meminfo: memFree=1355168/2055920 swapFree=4192812/4192956
[pid=16683] ppid=16681 vsize=29412 CPUtime=3.06
/proc/16683/stat : 16683 (pcs.small) R 16681 16683 16204 0 -1 4194304 8378 13088 0 0 197 4 74 31 25 0 1 0 59923131 30117888 5814 996147200 134512640 135095119 4294956304 18446744073709551615 134681643 0 0 4096 0 0 0 0 17 0 0 0
/proc/16683/statm: 7353 5814 375 142 0 6307 0
Current children cumulated CPU time (s) 3.06
Current children cumulated vsize (KiB) 29412

[startup+6.30261 s]
/proc/loadavg: 2.38 2.08 2.03 3/83 16689
/proc/meminfo: memFree=1332768/2055920 swapFree=4192812/4192956
[pid=16683] ppid=16681 vsize=62296 CPUtime=6.25
/proc/16683/stat : 16683 (pcs.small) R 16681 16683 16204 0 -1 4194304 18232 13088 0 0 511 9 74 31 25 0 1 0 59923131 63791104 12202 996147200 134512640 135095119 4294956304 18446744073709551615 2072279 0 0 4096 0 0 0 0 17 0 0 0
/proc/16683/statm: 15574 12202 375 142 0 14528 0
Current children cumulated CPU time (s) 6.25
Current children cumulated vsize (KiB) 62296

[startup+12.7013 s]
/proc/loadavg: 2.43 2.10 2.03 3/83 16689
/proc/meminfo: memFree=1291424/2055920 swapFree=4192812/4192956
[pid=16683] ppid=16681 vsize=120592 CPUtime=12.62
/proc/16683/stat : 16683 (pcs.small) R 16681 16683 16204 0 -1 4194304 37452 13088 0 0 1137 20 74 31 25 0 1 0 59923131 123486208 23275 996147200 134512640 135095119 4294956304 18446744073709551615 134944929 0 0 4096 0 0 0 0 17 0 0 0
/proc/16683/statm: 30148 23275 375 142 0 29102 0
Current children cumulated CPU time (s) 12.62
Current children cumulated vsize (KiB) 120592

[startup+25.5067 s]
/proc/loadavg: 2.33 2.09 2.03 3/83 16689
/proc/meminfo: memFree=1198624/2055920 swapFree=4192812/4192956
[pid=16683] ppid=16681 vsize=182376 CPUtime=25.36
/proc/16683/stat : 16683 (pcs.small) R 16681 16683 16204 0 -1 4194304 73541 13088 0 0 2394 37 74 31 25 0 1 0 59923131 186753024 44950 996147200 134512640 135095119 4294956304 18446744073709551615 134918166 0 0 4096 0 0 0 0 17 0 0 0
/proc/16683/statm: 45594 44950 390 142 0 44548 0
Current children cumulated CPU time (s) 25.36
Current children cumulated vsize (KiB) 182376

[startup+51.1016 s]
/proc/loadavg: 2.22 2.08 2.03 3/83 16689
/proc/meminfo: memFree=1198752/2055920 swapFree=4192812/4192956
[pid=16683] ppid=16681 vsize=182376 CPUtime=50.86
/proc/16683/stat : 16683 (pcs.small) R 16681 16683 16204 0 -1 4194304 73541 13088 0 0 4944 37 74 31 25 0 1 0 59923131 186753024 44950 996147200 134512640 135095119 4294956304 18446744073709551615 134918185 0 0 4096 0 0 0 0 17 0 0 0
/proc/16683/statm: 45594 44950 390 142 0 44548 0
Current children cumulated CPU time (s) 50.86
Current children cumulated vsize (KiB) 182376

[startup+102.301 s]
/proc/loadavg: 2.09 2.07 2.02 3/83 16689
/proc/meminfo: memFree=1198880/2055920 swapFree=4192812/4192956
[pid=16683] ppid=16681 vsize=182376 CPUtime=101.85
/proc/16683/stat : 16683 (pcs.small) R 16681 16683 16204 0 -1 4194304 73541 13088 0 0 10043 37 74 31 25 0 1 0 59923131 186753024 44950 996147200 134512640 135095119 4294956304 18446744073709551615 134918166 0 0 4096 0 0 0 0 17 0 0 0
/proc/16683/statm: 45594 44950 390 142 0 44548 0
Current children cumulated CPU time (s) 101.85
Current children cumulated vsize (KiB) 182376

[startup+162.302 s]
/proc/loadavg: 2.03 2.05 2.02 3/83 16689
/proc/meminfo: memFree=1198816/2055920 swapFree=4192812/4192956
[pid=16683] ppid=16681 vsize=182376 CPUtime=161.6
/proc/16683/stat : 16683 (pcs.small) R 16681 16683 16204 0 -1 4194304 73541 13088 0 0 16018 37 74 31 25 0 1 0 59923131 186753024 44950 996147200 134512640 135095119 4294956304 18446744073709551615 134918185 0 0 4096 0 0 0 0 17 0 0 0
/proc/16683/statm: 45594 44950 390 142 0 44548 0
Current children cumulated CPU time (s) 161.6
Current children cumulated vsize (KiB) 182376

[startup+222.302 s]
/proc/loadavg: 2.01 2.04 2.01 3/83 16689
/proc/meminfo: memFree=1198816/2055920 swapFree=4192812/4192956
[pid=16683] ppid=16681 vsize=182376 CPUtime=221.37
/proc/16683/stat : 16683 (pcs.small) R 16681 16683 16204 0 -1 4194304 73541 13088 0 0 21994 38 74 31 25 0 1 0 59923131 186753024 44950 996147200 134512640 135095119 4294956304 18446744073709551615 134918178 0 0 4096 0 0 0 0 17 0 0 0
/proc/16683/statm: 45594 44950 390 142 0 44548 0
Current children cumulated CPU time (s) 221.37
Current children cumulated vsize (KiB) 182376

[startup+282.301 s]
/proc/loadavg: 2.00 2.03 2.00 3/74 16722
/proc/meminfo: memFree=1250168/2055920 swapFree=4192812/4192956
[pid=16683] ppid=16681 vsize=182376 CPUtime=281.13
/proc/16683/stat : 16683 (pcs.small) R 16681 16683 16204 0 -1 4194304 73541 13088 0 0 27970 38 74 31 25 0 1 0 59923131 186753024 44950 996147200 134512640 135095119 4294956304 18446744073709551615 134918185 0 0 4096 0 0 0 0 17 1 0 0
/proc/16683/statm: 45594 44950 390 142 0 44548 0
Current children cumulated CPU time (s) 281.13
Current children cumulated vsize (KiB) 182376

[startup+342.305 s]
/proc/loadavg: 2.00 2.02 2.00 3/74 16722
/proc/meminfo: memFree=1240896/2055920 swapFree=4192812/4192956
[pid=16683] ppid=16681 vsize=182376 CPUtime=341.12
/proc/16683/stat : 16683 (pcs.small) R 16681 16683 16204 0 -1 4194304 73541 13088 0 0 33969 38 74 31 25 0 1 0 59923131 186753024 44950 996147200 134512640 135095119 4294956304 18446744073709551615 134918166 0 0 4096 0 0 0 0 17 1 0 0
/proc/16683/statm: 45594 44950 390 142 0 44548 0
Current children cumulated CPU time (s) 341.12
Current children cumulated vsize (KiB) 182376

[startup+402.302 s]
/proc/loadavg: 2.08 2.03 2.01 3/74 16754
/proc/meminfo: memFree=1245824/2055920 swapFree=4192812/4192956
[pid=16683] ppid=16681 vsize=182376 CPUtime=401.04
/proc/16683/stat : 16683 (pcs.small) R 16681 16683 16204 0 -1 4194304 73541 13088 0 0 39960 39 74 31 25 0 1 0 59923131 186753024 44950 996147200 134512640 135095119 4294956304 18446744073709551615 134918166 0 0 4096 0 0 0 0 17 0 0 0
/proc/16683/statm: 45594 44950 390 142 0 44548 0
Current children cumulated CPU time (s) 401.04
Current children cumulated vsize (KiB) 182376

[startup+462.301 s]
/proc/loadavg: 2.03 2.03 2.00 3/74 16754
/proc/meminfo: memFree=1243648/2055920 swapFree=4192812/4192956
[pid=16683] ppid=16681 vsize=182376 CPUtime=460.79
/proc/16683/stat : 16683 (pcs.small) R 16681 16683 16204 0 -1 4194304 73541 13088 0 0 45935 39 74 31 25 0 1 0 59923131 186753024 44950 996147200 134512640 135095119 4294956304 18446744073709551615 134918220 0 0 4096 0 0 0 0 17 0 0 0
/proc/16683/statm: 45594 44950 390 142 0 44548 0
Current children cumulated CPU time (s) 460.79
Current children cumulated vsize (KiB) 182376

[startup+522.301 s]
/proc/loadavg: 2.01 2.02 2.00 3/74 16754
/proc/meminfo: memFree=1242048/2055920 swapFree=4192812/4192956
[pid=16683] ppid=16681 vsize=182376 CPUtime=520.55
/proc/16683/stat : 16683 (pcs.small) R 16681 16683 16204 0 -1 4194304 73541 13088 0 0 51911 39 74 31 25 0 1 0 59923131 186753024 44950 996147200 134512640 135095119 4294956304 18446744073709551615 134918166 0 0 4096 0 0 0 0 17 0 0 0
/proc/16683/statm: 45594 44950 390 142 0 44548 0
Current children cumulated CPU time (s) 520.55
Current children cumulated vsize (KiB) 182376

[startup+582.302 s]
/proc/loadavg: 2.00 2.01 2.00 3/74 16754
/proc/meminfo: memFree=1240000/2055920 swapFree=4192812/4192956
[pid=16683] ppid=16681 vsize=182376 CPUtime=580.3
/proc/16683/stat : 16683 (pcs.small) R 16681 16683 16204 0 -1 4194304 73541 13088 0 0 57886 39 74 31 25 0 1 0 59923131 186753024 44950 996147200 134512640 135095119 4294956304 18446744073709551615 134918185 0 0 4096 0 0 0 0 17 0 0 0
/proc/16683/statm: 45594 44950 390 142 0 44548 0
Current children cumulated CPU time (s) 580.3

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

/proc/meminfo: memFree=1222528/2055920 swapFree=4192812/4192956
[pid=16683] ppid=16681 vsize=186608 CPUtime=1058.36
/proc/16683/stat : 16683 (pcs.small) R 16681 16683 16204 0 -1 4194304 74079 13088 0 0 105691 40 74 31 25 0 1 0 59923131 191086592 45488 996147200 134512640 135095119 4294956304 18446744073709551615 134918271 0 0 4096 0 0 0 0 17 0 0 0
/proc/16683/statm: 46652 45488 390 142 0 45606 0
Current children cumulated CPU time (s) 1058.36
Current children cumulated vsize (KiB) 186608

[startup+1122.3 s]
/proc/loadavg: 2.00 2.00 2.00 3/74 16754
/proc/meminfo: memFree=1220480/2055920 swapFree=4192812/4192956
[pid=16683] ppid=16681 vsize=186608 CPUtime=1118.12
/proc/16683/stat : 16683 (pcs.small) R 16681 16683 16204 0 -1 4194304 74109 13088 0 0 111667 40 74 31 25 0 1 0 59923131 191086592 45518 996147200 134512640 135095119 4294956304 18446744073709551615 134918185 0 0 4096 0 0 0 0 17 0 0 0
/proc/16683/statm: 46652 45518 390 142 0 45606 0
Current children cumulated CPU time (s) 1118.12
Current children cumulated vsize (KiB) 186608

[startup+1182.3 s]
/proc/loadavg: 2.00 2.00 2.00 3/74 16754
/proc/meminfo: memFree=1218368/2055920 swapFree=4192812/4192956
[pid=16683] ppid=16681 vsize=186608 CPUtime=1177.88
/proc/16683/stat : 16683 (pcs.small) R 16681 16683 16204 0 -1 4194304 74139 13088 0 0 117643 40 74 31 25 0 1 0 59923131 191086592 45548 996147200 134512640 135095119 4294956304 18446744073709551615 134918185 0 0 4096 0 0 0 0 17 0 0 0
/proc/16683/statm: 46652 45548 390 142 0 45606 0
Current children cumulated CPU time (s) 1177.88
Current children cumulated vsize (KiB) 186608

[startup+1242.3 s]
/proc/loadavg: 2.00 2.00 2.00 3/74 16754
/proc/meminfo: memFree=1216064/2055920 swapFree=4192812/4192956
[pid=16683] ppid=16681 vsize=186608 CPUtime=1237.64
/proc/16683/stat : 16683 (pcs.small) R 16681 16683 16204 0 -1 4194304 74170 13088 0 0 123618 41 74 31 25 0 1 0 59923131 191086592 45579 996147200 134512640 135095119 4294956304 18446744073709551615 134918271 0 0 4096 0 0 0 0 17 0 0 0
/proc/16683/statm: 46652 45579 390 142 0 45606 0
Current children cumulated CPU time (s) 1237.64
Current children cumulated vsize (KiB) 186608

[startup+1302.3 s]
/proc/loadavg: 2.00 2.00 2.00 3/74 16754
/proc/meminfo: memFree=1214080/2055920 swapFree=4192812/4192956
[pid=16683] ppid=16681 vsize=186608 CPUtime=1297.4
/proc/16683/stat : 16683 (pcs.small) R 16681 16683 16204 0 -1 4194304 74200 13088 0 0 129594 41 74 31 25 0 1 0 59923131 191086592 45609 996147200 134512640 135095119 4294956304 18446744073709551615 134918185 0 0 4096 0 0 0 0 17 0 0 0
/proc/16683/statm: 46652 45609 390 142 0 45606 0
Current children cumulated CPU time (s) 1297.4
Current children cumulated vsize (KiB) 186608

[startup+1362.3 s]
/proc/loadavg: 2.00 2.00 2.00 3/74 16754
/proc/meminfo: memFree=1206080/2055920 swapFree=4192812/4192956
[pid=16683] ppid=16681 vsize=186608 CPUtime=1357.15
/proc/16683/stat : 16683 (pcs.small) R 16681 16683 16204 0 -1 4194304 74230 13088 0 0 135569 41 74 31 25 0 1 0 59923131 191086592 45639 996147200 134512640 135095119 4294956304 18446744073709551615 134918271 0 0 4096 0 0 0 0 17 0 0 0
/proc/16683/statm: 46652 45639 390 142 0 45606 0
Current children cumulated CPU time (s) 1357.15
Current children cumulated vsize (KiB) 186608

[startup+1422.3 s]
/proc/loadavg: 2.00 2.00 2.00 3/74 16754
/proc/meminfo: memFree=1205056/2055920 swapFree=4192812/4192956
[pid=16683] ppid=16681 vsize=186608 CPUtime=1416.91
/proc/16683/stat : 16683 (pcs.small) R 16681 16683 16204 0 -1 4194304 74261 13088 0 0 141545 41 74 31 25 0 1 0 59923131 191086592 45670 996147200 134512640 135095119 4294956304 18446744073709551615 134918185 0 0 4096 0 0 0 0 17 0 0 0
/proc/16683/statm: 46652 45670 390 142 0 45606 0
Current children cumulated CPU time (s) 1416.91
Current children cumulated vsize (KiB) 186608

[startup+1482.3 s]
/proc/loadavg: 2.00 2.00 2.00 3/74 16754
/proc/meminfo: memFree=1203840/2055920 swapFree=4192812/4192956
[pid=16683] ppid=16681 vsize=186608 CPUtime=1476.66
/proc/16683/stat : 16683 (pcs.small) R 16681 16683 16204 0 -1 4194304 74307 13088 0 0 147520 41 74 31 25 0 1 0 59923131 191086592 45716 996147200 134512640 135095119 4294956304 18446744073709551615 134918190 0 0 4096 0 0 0 0 17 0 0 0
/proc/16683/statm: 46652 45716 390 142 0 45606 0
Current children cumulated CPU time (s) 1476.66
Current children cumulated vsize (KiB) 186608

[startup+1542.3 s]
/proc/loadavg: 2.00 2.00 2.00 3/74 16754
/proc/meminfo: memFree=1197568/2055920 swapFree=4192812/4192956
[pid=16683] ppid=16681 vsize=193740 CPUtime=1536.42
/proc/16683/stat : 16683 (pcs.small) R 16681 16683 16204 0 -1 4194304 75609 13088 0 0 153496 41 74 31 25 0 1 0 59923131 198389760 47018 996147200 134512640 135095119 4294956304 18446744073709551615 134918185 0 0 4096 0 0 0 0 17 0 0 0
/proc/16683/statm: 48435 47018 390 142 0 47389 0
Current children cumulated CPU time (s) 1536.42
Current children cumulated vsize (KiB) 193740

[startup+1602.3 s]
/proc/loadavg: 2.00 2.00 2.00 3/74 16754
/proc/meminfo: memFree=1196416/2055920 swapFree=4192812/4192956
[pid=16683] ppid=16681 vsize=193740 CPUtime=1596.17
/proc/16683/stat : 16683 (pcs.small) R 16681 16683 16204 0 -1 4194304 75661 13088 0 0 159471 41 74 31 25 0 1 0 59923131 198389760 47070 996147200 134512640 135095119 4294956304 18446744073709551615 134918271 0 0 4096 0 0 0 0 17 0 0 0
/proc/16683/statm: 48435 47070 390 142 0 47389 0
Current children cumulated CPU time (s) 1596.17
Current children cumulated vsize (KiB) 193740

[startup+1662.31 s]
/proc/loadavg: 2.00 2.00 2.00 3/74 16754
/proc/meminfo: memFree=1195264/2055920 swapFree=4192812/4192956
[pid=16683] ppid=16681 vsize=193740 CPUtime=1655.93
/proc/16683/stat : 16683 (pcs.small) R 16681 16683 16204 0 -1 4194304 75712 13088 0 0 165447 41 74 31 25 0 1 0 59923131 198389760 47121 996147200 134512640 135095119 4294956304 18446744073709551615 134918185 0 0 4096 0 0 0 0 17 0 0 0
/proc/16683/statm: 48435 47121 390 142 0 47389 0
Current children cumulated CPU time (s) 1655.93
Current children cumulated vsize (KiB) 193740

[startup+1722.3 s]
/proc/loadavg: 2.00 2.00 2.00 3/74 16754
/proc/meminfo: memFree=1192960/2055920 swapFree=4192812/4192956
[pid=16683] ppid=16681 vsize=193740 CPUtime=1715.7
/proc/16683/stat : 16683 (pcs.small) R 16681 16683 16204 0 -1 4194304 75763 13088 0 0 171423 42 74 31 25 0 1 0 59923131 198389760 47172 996147200 134512640 135095119 4294956304 18446744073709551615 134918251 0 0 4096 0 0 0 0 17 0 0 0
/proc/16683/statm: 48435 47172 390 142 0 47389 0
Current children cumulated CPU time (s) 1715.7
Current children cumulated vsize (KiB) 193740

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

[startup+1740.9 s]
/proc/loadavg: 2.00 2.00 2.00 3/74 16754
/proc/meminfo: memFree=1192256/2055920 swapFree=4192812/4192956
[pid=16683] ppid=16681 vsize=193740 CPUtime=1734.22
/proc/16683/stat : 16683 (pcs.small) R 16681 16683 16204 0 -1 4194304 75780 13088 0 0 173275 42 74 31 25 0 1 0 59923131 198389760 47189 996147200 134512640 135095119 4294956304 18446744073709551615 134918271 0 0 4096 0 0 0 0 17 0 0 0
/proc/16683/statm: 48435 47189 390 142 0 47389 0
Current children cumulated CPU time (s) 1734.22
Current children cumulated vsize (KiB) 193740

[startup+1753.7 s]
/proc/loadavg: 2.00 2.00 2.00 3/74 16754
/proc/meminfo: memFree=1191744/2055920 swapFree=4192812/4192956
[pid=16683] ppid=16681 vsize=193740 CPUtime=1746.97
/proc/16683/stat : 16683 (pcs.small) R 16681 16683 16204 0 -1 4194304 75791 13088 0 0 174550 42 74 31 25 0 1 0 59923131 198389760 47200 996147200 134512640 135095119 4294956304 18446744073709551615 134918185 0 0 4096 0 0 0 0 17 0 0 0
/proc/16683/statm: 48435 47200 390 142 0 47389 0
Current children cumulated CPU time (s) 1746.97
Current children cumulated vsize (KiB) 193740

[startup+1760.1 s]
/proc/loadavg: 2.00 2.00 2.00 3/74 16754
/proc/meminfo: memFree=1191488/2055920 swapFree=4192812/4192956
[pid=16683] ppid=16681 vsize=193740 CPUtime=1753.35
/proc/16683/stat : 16683 (pcs.small) R 16681 16683 16204 0 -1 4194304 75796 13088 0 0 175188 42 74 31 25 0 1 0 59923131 198389760 47205 996147200 134512640 135095119 4294956304 18446744073709551615 134918233 0 0 4096 0 0 0 0 17 0 0 0
/proc/16683/statm: 48435 47205 390 142 0 47389 0
Current children cumulated CPU time (s) 1753.35
Current children cumulated vsize (KiB) 193740

[startup+1761.7 s]
/proc/loadavg: 2.00 2.00 2.00 3/74 16754
/proc/meminfo: memFree=1191424/2055920 swapFree=4192812/4192956
[pid=16683] ppid=16681 vsize=193740 CPUtime=1754.94
/proc/16683/stat : 16683 (pcs.small) R 16681 16683 16204 0 -1 4194304 75797 13088 0 0 175347 42 74 31 25 0 1 0 59923131 198389760 47206 996147200 134512640 135095119 4294956304 18446744073709551615 134918211 0 0 4096 0 0 0 0 17 0 0 0
/proc/16683/statm: 48435 47206 390 142 0 47389 0
Current children cumulated CPU time (s) 1754.94
Current children cumulated vsize (KiB) 193740

[startup+1762.5 s]
/proc/loadavg: 2.00 2.00 2.00 3/74 16754
/proc/meminfo: memFree=1191424/2055920 swapFree=4192812/4192956
[pid=16683] ppid=16681 vsize=193740 CPUtime=1755.73
/proc/16683/stat : 16683 (pcs.small) R 16681 16683 16204 0 -1 4194304 75799 13088 0 0 175426 42 74 31 25 0 1 0 59923131 198389760 47208 996147200 134512640 135095119 4294956304 18446744073709551615 134918166 0 0 4096 0 0 0 0 17 0 0 0
/proc/16683/statm: 48435 47208 390 142 0 47389 0
Current children cumulated CPU time (s) 1755.73
Current children cumulated vsize (KiB) 193740

[startup+1763.3 s]
/proc/loadavg: 2.00 2.00 2.00 3/74 16754
/proc/meminfo: memFree=1191424/2055920 swapFree=4192812/4192956
[pid=16683] ppid=16681 vsize=193740 CPUtime=1756.53
/proc/16683/stat : 16683 (pcs.small) R 16681 16683 16204 0 -1 4194304 75799 13088 0 0 175506 42 74 31 25 0 1 0 59923131 198389760 47208 996147200 134512640 135095119 4294956304 18446744073709551615 134918185 0 0 4096 0 0 0 0 17 0 0 0
/proc/16683/statm: 48435 47208 390 142 0 47389 0
Current children cumulated CPU time (s) 1756.53
Current children cumulated vsize (KiB) 193740

[startup+1763.7 s]
/proc/loadavg: 2.00 2.00 2.00 3/74 16754
/proc/meminfo: memFree=1191360/2055920 swapFree=4192812/4192956
[pid=16683] ppid=16681 vsize=193740 CPUtime=1756.93
/proc/16683/stat : 16683 (pcs.small) R 16681 16683 16204 0 -1 4194304 75799 13088 0 0 175546 42 74 31 25 0 1 0 59923131 198389760 47208 996147200 134512640 135095119 4294956304 18446744073709551615 134918203 0 0 4096 0 0 0 0 17 0 0 0
/proc/16683/statm: 48435 47208 390 142 0 47389 0
Current children cumulated CPU time (s) 1756.93
Current children cumulated vsize (KiB) 193740

Child status: 0
Real time (s): 1763.79
CPU time (s): 1757.03
CPU user time (s): 1756.26
CPU system time (s): 0.765883
CPU usage (%): 99.6169
Max. virtual memory (cumulated for all children) (KiB): 238632

getrusage(RUSAGE_CHILDREN,...) data:
user time used= 1756.26
system time used= 0.765883
maximum resident set size= 0
integral shared memory size= 0
integral unshared data size= 0
integral unshared stack size= 0
page reclaims= 88890
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= 23384

runsolver used 1.86372 second user time and 4.56531 second system time

The end

Launcher Data 

Begin job on node87 at 2009-07-16 09:16:23
IDJOB=2087885
IDBENCH=58816
IDSOLVER=734
FILE ID=node87/2087885-1247728577
PBS_JOBID= 9521615
Free space on /tmp= 66096 MiB

SOLVER NAME= pcs-restart 0.2.restart
BENCH NAME= CPAI08/csp/dag-rand/normalized-rand-n23-d3-e16-r15-t150000-18.xml
COMMAND LINE= HOME/pcssolve -s RANDOMSEED BENCHNAME
RUNSOLVER COMMAND LINE= BIN/runsolver --timestamp -w /tmp/evaluation-result-2087885-1247728577/watcher-2087885-1247728577 -o /tmp/evaluation-result-2087885-1247728577/solver-2087885-1247728577 -C 1800 -W 2000 -M 900  HOME/pcssolve -s 420077078 HOME/instance-2087885-1247728577.xml

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

MD5SUM BENCH= fff07867ec5a7339c8c795771fe33eff
RANDOM SEED=420077078

node87.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		: 3000.236
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		: 3000.236
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:       1376008 kB
Buffers:        102144 kB
Cached:         403640 kB
SwapCached:        136 kB
Active:         196972 kB
Inactive:       390156 kB
HighTotal:           0 kB
HighFree:            0 kB
LowTotal:      2055920 kB
LowFree:       1376008 kB
SwapTotal:     4192956 kB
SwapFree:      4192812 kB
Dirty:           72124 kB
Writeback:           0 kB
Mapped:         101588 kB
Slab:            77688 kB
Committed_AS:   653608 kB
PageTables:       2080 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= 66088 MiB
End job on node87 at 2009-07-16 09:45:47