Trace number 3749193

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 NameAnswerobjective functionCPU timeWall clock time
npSolver inc (fixed)? (MO) 134.99 135.089

General information on the benchmark

Name/OPT-SMALLINT-LIN/heinz/
normalized-neos-544324.opb
MD5SUM02fa27f3dafb4f59cf08d669298a5bbe
Bench CategoryOPT-SMALLINT-LIN (optimisation, small integers, linear constraints)
Best result obtained on this benchmarkOPT
Best value of the objective obtained on this benchmark15
Best CPU time to get the best result obtained on this benchmark465.377
Has Objective FunctionYES
Satisfiable
(Un)Satisfiability was proved
Best value of the objective function
Optimality of the best value was proved
Number of variables10080
Total number of constraints732
Number of constraints which are clauses0
Number of constraints which are cardinality constraints (but not clauses)732
Number of constraints which are nor clauses,nor cardinality constraints0
Minimum length of a constraint168
Maximum length of a constraint3680
Number of terms in the objective function 10080
Biggest coefficient in the objective function 1
Number of bits for the biggest coefficient in the objective function 1
Sum of the numbers in the objective function 10080
Number of bits of the sum of numbers in the objective function 14
Biggest number in a constraint 5
Number of bits of the biggest number in a constraint 3
Biggest sum of numbers in a constraint 10080
Number of bits of the biggest sum of numbers14
Number of products (including duplicates)0
Sum of products size (including duplicates)0
Number of different products0
Sum of products size0

Solver Data 

0.99/1.03	c old isEQ: 0, new EQ is 0
0.99/1.09	c old isEQ: 0, new EQ is 0
1.09/1.15	c old isEQ: 0, new EQ is 0
1.19/1.21	c old isEQ: 0, new EQ is 0
1.28/1.35	c old isEQ: 0, new EQ is 0
1.38/1.48	c old isEQ: 0, new EQ is 0
1.58/1.62	c old isEQ: 0, new EQ is 0
1.68/1.75	c old isEQ: 0, new EQ is 0
1.78/1.89	c old isEQ: 0, new EQ is 0
1.98/2.03	c old isEQ: 0, new EQ is 0
2.09/2.17	c old isEQ: 0, new EQ is 0
2.28/2.30	c old isEQ: 0, new EQ is 0
2.38/2.44	c old isEQ: 0, new EQ is 0
2.48/2.57	c old isEQ: 0, new EQ is 0
2.68/2.71	c old isEQ: 0, new EQ is 0
2.68/2.77	c old isEQ: 0, new EQ is 0
2.78/2.83	c old isEQ: 0, new EQ is 0
2.78/2.89	c old isEQ: 0, new EQ is 0
2.98/3.02	c old isEQ: 0, new EQ is 0
3.08/3.15	c old isEQ: 0, new EQ is 0
3.19/3.29	c old isEQ: 0, new EQ is 0
3.38/3.43	c old isEQ: 0, new EQ is 0
3.48/3.57	c old isEQ: 0, new EQ is 0
3.68/3.71	c old isEQ: 0, new EQ is 0
3.78/3.84	c old isEQ: 0, new EQ is 0
3.88/3.98	c old isEQ: 0, new EQ is 0
4.08/4.11	c old isEQ: 0, new EQ is 0
4.18/4.25	c old isEQ: 0, new EQ is 0
4.29/4.38	c old isEQ: 0, new EQ is 0
4.39/4.44	c old isEQ: 0, new EQ is 0
4.68/4.77	c old isEQ: 0, new EQ is 0
4.68/4.77	c old isEQ: 0, new EQ is 0
4.68/4.77	c old isEQ: 0, new EQ is 0
4.88/4.90	c old isEQ: 0, new EQ is 0
4.98/5.03	c old isEQ: 0, new EQ is 0
5.08/5.17	c old isEQ: 0, new EQ is 0
5.28/5.31	c old isEQ: 0, new EQ is 0
5.39/5.44	c old isEQ: 0, new EQ is 0
5.49/5.58	c old isEQ: 0, new EQ is 0
5.68/5.71	c old isEQ: 0, new EQ is 0
5.78/5.84	c old isEQ: 0, new EQ is 0
5.88/5.98	c old isEQ: 0, new EQ is 0
6.09/6.11	c old isEQ: 0, new EQ is 0
6.09/6.17	c old isEQ: 0, new EQ is 0
6.19/6.22	c old isEQ: 0, new EQ is 0
6.29/6.36	c old isEQ: 0, new EQ is 0
6.39/6.50	c old isEQ: 0, new EQ is 0
6.59/6.63	c old isEQ: 0, new EQ is 0
6.68/6.77	c old isEQ: 0, new EQ is 0
6.88/6.90	c old isEQ: 0, new EQ is 0
6.98/7.04	c old isEQ: 0, new EQ is 0
7.08/7.17	c old isEQ: 0, new EQ is 0
7.28/7.31	c old isEQ: 0, new EQ is 0
79.24/79.38	c run inc solver
79.24/79.38	c [INC SYSTEM] run initial solver
79.24/79.38	c [INC SYSTEM] preprocess with white file
134.99/135.08	c [INC SYSTEM] finished preprocessing in 55 s
134.99/135.08	c [INC SYSTEM] execute solver

Verifier Data 

ERROR: no interpretation found !

Watcher Data 

runsolver Copyright (C) 2010-2011 Olivier ROUSSEL

This is runsolver version 3.3.1 (svn: 989)

This program is distributed in the hope that it will be useful,
but WITHOUT ANY WARRANTY; without even the implied warranty of
MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE.  See the
GNU General Public License for more details.

command line: BIN/runsolver --timestamp -w /tmp/evaluation-result-3749193-1339164516/watcher-3749193-1339164516 -o /tmp/evaluation-result-3749193-1339164516/solver-3749193-1339164516 -C 1800 -W 1900 -M 15500 HOME/npSolver-pbo-I.sh HOME/instance-3749193-1339164516.opb 2111383729 HOME HOME 

running on 4 cores: 1,3,5,7

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): 1900 seconds
Enforcing VSIZE limit (soft limit, will send SIGTERM then SIGKILL): 15872000 KiB
Enforcing VSIZE limit (hard limit, stack expansion will fail with SIGSEGV, brk() and mmap() will return ENOMEM): 15923200 KiB
Current StackSize limit: 10240 KiB


[startup+0 s]
/proc/loadavg: 2.00 2.00 2.00 3/178 9893
/proc/meminfo: memFree=31305432/32873844 swapFree=7380/7380
[pid=9893] ppid=9891 vsize=9148 CPUtime=0 cores=1,3,5,7
/proc/9893/stat : 9893 (npSolver-pbo-I.) S 9891 9893 4304 0 -1 4202496 358 0 0 0 0 0 0 0 20 0 1 0 382577716 9367552 275 33554432000 4194304 5064252 140735251338240 140735251337152 251031873102 0 65536 4100 65538 18446744071579302229 0 0 17 3 0 0 0 0 0
/proc/9893/statm: 2287 275 233 213 0 72 0

[startup+0.046195 s]
/proc/loadavg: 2.00 2.00 2.00 3/178 9893
/proc/meminfo: memFree=31305432/32873844 swapFree=7380/7380
[pid=9893] ppid=9891 vsize=9148 CPUtime=0 cores=1,3,5,7
/proc/9893/stat : 9893 (npSolver-pbo-I.) S 9891 9893 4304 0 -1 4202496 358 0 0 0 0 0 0 0 20 0 1 0 382577716 9367552 275 33554432000 4194304 5064252 140735251338240 140735251337152 251031873102 0 65536 4100 65538 18446744071579302229 0 0 17 3 0 0 0 0 0
/proc/9893/statm: 2287 275 233 213 0 72 0
Current children cumulated CPU time (s) 0
Current children cumulated vsize (KiB) 9148

[startup+0.100275 s]
/proc/loadavg: 2.00 2.00 2.00 3/178 9893
/proc/meminfo: memFree=31305432/32873844 swapFree=7380/7380
[pid=9893] ppid=9891 vsize=9148 CPUtime=0 cores=1,3,5,7
/proc/9893/stat : 9893 (npSolver-pbo-I.) S 9891 9893 4304 0 -1 4202496 358 0 0 0 0 0 0 0 20 0 1 0 382577716 9367552 275 33554432000 4194304 5064252 140735251338240 140735251337152 251031873102 0 65536 4100 65538 18446744071579302229 0 0 17 3 0 0 0 0 0
/proc/9893/statm: 2287 275 233 213 0 72 0
Current children cumulated CPU time (s) 0
Current children cumulated vsize (KiB) 9148

[startup+0.30028 s]
/proc/loadavg: 2.00 2.00 2.00 3/178 9893
/proc/meminfo: memFree=31305432/32873844 swapFree=7380/7380
[pid=9893] ppid=9891 vsize=9148 CPUtime=0 cores=1,3,5,7
/proc/9893/stat : 9893 (npSolver-pbo-I.) S 9891 9893 4304 0 -1 4202496 358 0 0 0 0 0 0 0 20 0 1 0 382577716 9367552 275 33554432000 4194304 5064252 140735251338240 140735251337152 251031873102 0 65536 4100 65538 18446744071579302229 0 0 17 3 0 0 0 0 0
/proc/9893/statm: 2287 275 233 213 0 72 0
Current children cumulated CPU time (s) 0
Current children cumulated vsize (KiB) 9148

[startup+0.70029 s]
/proc/loadavg: 2.00 2.00 2.00 3/178 9893
/proc/meminfo: memFree=31305432/32873844 swapFree=7380/7380
[pid=9893] ppid=9891 vsize=9148 CPUtime=0 cores=1,3,5,7
/proc/9893/stat : 9893 (npSolver-pbo-I.) S 9891 9893 4304 0 -1 4202496 358 0 0 0 0 0 0 0 20 0 1 0 382577716 9367552 275 33554432000 4194304 5064252 140735251338240 140735251337152 251031873102 0 65536 4100 65538 18446744071579302229 0 0 17 3 0 0 0 0 0
/proc/9893/statm: 2287 275 233 213 0 72 0
Current children cumulated CPU time (s) 0
Current children cumulated vsize (KiB) 9148

[startup+1.50032 s]
/proc/loadavg: 2.00 2.00 2.00 3/180 9895
/proc/meminfo: memFree=31246152/32873844 swapFree=7380/7380
[pid=9893] ppid=9891 vsize=9148 CPUtime=0 cores=1,3,5,7
/proc/9893/stat : 9893 (npSolver-pbo-I.) S 9891 9893 4304 0 -1 4202496 358 0 0 0 0 0 0 0 20 0 1 0 382577716 9367552 275 33554432000 4194304 5064252 140735251338240 140735251337152 251031873102 0 65536 4100 65538 18446744071579302229 0 0 17 3 0 0 0 0 0
/proc/9893/statm: 2287 275 233 213 0 72 0
[pid=9894] ppid=9893 vsize=152324 CPUtime=1.48 cores=1,3,5,7
/proc/9894/stat : 9894 (npSolver-pbo) R 9893 9893 4304 0 -1 4202496 29967 0 0 0 143 5 0 0 20 0 1 0 382577716 155979776 36821 33554432000 4194304 6004724 140733555329056 140733555325080 5055504 0 0 4096 0 0 0 0 17 1 0 0 0 0 0
/proc/9894/statm: 38081 36821 156 442 0 37635 0
Current children cumulated CPU time (s) 1.48
Current children cumulated vsize (KiB) 161472

[startup+3.10035 s]
/proc/loadavg: 2.00 2.00 2.00 3/180 9895
/proc/meminfo: memFree=31157204/32873844 swapFree=7380/7380
[pid=9893] ppid=9891 vsize=9148 CPUtime=0 cores=1,3,5,7
/proc/9893/stat : 9893 (npSolver-pbo-I.) S 9891 9893 4304 0 -1 4202496 358 0 0 0 0 0 0 0 20 0 1 0 382577716 9367552 275 33554432000 4194304 5064252 140735251338240 140735251337152 251031873102 0 65536 4100 65538 18446744071579302229 0 0 17 3 0 0 0 0 0
/proc/9893/statm: 2287 275 233 213 0 72 0
[pid=9894] ppid=9893 vsize=155500 CPUtime=3.08 cores=1,3,5,7
/proc/9894/stat : 9894 (npSolver-pbo) R 9893 9893 4304 0 -1 4202496 30818 0 0 0 303 5 0 0 20 0 1 0 382577716 159232000 37672 33554432000 4194304 6004724 140733555329056 140733555324440 4579328 0 0 4096 0 0 0 0 17 1 0 0 0 0 0
/proc/9894/statm: 38875 37672 156 442 0 38429 0
Current children cumulated CPU time (s) 3.08
Current children cumulated vsize (KiB) 164648

[startup+6.30032 s]
/proc/loadavg: 2.00 2.00 2.00 3/180 9895
/proc/meminfo: memFree=31145984/32873844 swapFree=7380/7380
[pid=9893] ppid=9891 vsize=9148 CPUtime=0 cores=1,3,5,7
/proc/9893/stat : 9893 (npSolver-pbo-I.) S 9891 9893 4304 0 -1 4202496 358 0 0 0 0 0 0 0 20 0 1 0 382577716 9367552 275 33554432000 4194304 5064252 140735251338240 140735251337152 251031873102 0 65536 4100 65538 18446744071579302229 0 0 17 3 0 0 0 0 0
/proc/9893/statm: 2287 275 233 213 0 72 0
[pid=9894] ppid=9893 vsize=163692 CPUtime=6.29 cores=1,3,5,7
/proc/9894/stat : 9894 (npSolver-pbo) R 9893 9893 4304 0 -1 4202496 31279 0 0 0 623 6 0 0 20 0 1 0 382577716 167620608 39666 33554432000 4194304 6004724 140733555329056 140733555324440 4535923 0 0 4096 0 0 0 0 17 1 0 0 0 0 0
/proc/9894/statm: 40923 39666 156 442 0 40477 0
Current children cumulated CPU time (s) 6.29
Current children cumulated vsize (KiB) 172840

[startup+12.7003 s]
/proc/loadavg: 2.00 2.00 2.00 3/180 9895
/proc/meminfo: memFree=30808620/32873844 swapFree=7380/7380
[pid=9893] ppid=9891 vsize=9148 CPUtime=0 cores=1,3,5,7
/proc/9893/stat : 9893 (npSolver-pbo-I.) S 9891 9893 4304 0 -1 4202496 358 0 0 0 0 0 0 0 20 0 1 0 382577716 9367552 275 33554432000 4194304 5064252 140735251338240 140735251337152 251031873102 0 65536 4100 65538 18446744071579302229 0 0 17 3 0 0 0 0 0
/proc/9893/statm: 2287 275 233 213 0 72 0
[pid=9894] ppid=9893 vsize=675692 CPUtime=12.69 cores=1,3,5,7
/proc/9894/stat : 9894 (npSolver-pbo) R 9893 9893 4304 0 -1 4202496 35962 0 0 0 1244 25 0 0 20 0 1 0 382577716 691908608 136140 33554432000 4194304 6004724 140733555329056 140733555323656 4534749 0 0 4096 0 0 0 0 17 1 0 0 0 0 0
/proc/9894/statm: 168923 136140 163 442 0 168477 0
Current children cumulated CPU time (s) 12.69
Current children cumulated vsize (KiB) 684840

[startup+25.5004 s]
/proc/loadavg: 2.00 2.00 2.00 3/180 9895
/proc/meminfo: memFree=29812060/32873844 swapFree=7380/7380
[pid=9893] ppid=9891 vsize=9148 CPUtime=0 cores=1,3,5,7
/proc/9893/stat : 9893 (npSolver-pbo-I.) S 9891 9893 4304 0 -1 4202496 358 0 0 0 0 0 0 0 20 0 1 0 382577716 9367552 275 33554432000 4194304 5064252 140735251338240 140735251337152 251031873102 0 65536 4100 65538 18446744071579302229 0 0 17 3 0 0 0 0 0
/proc/9893/statm: 2287 275 233 213 0 72 0
[pid=9894] ppid=9893 vsize=2248556 CPUtime=25.48 cores=1,3,5,7
/proc/9894/stat : 9894 (npSolver-pbo) R 9893 9893 4304 0 -1 4202496 38219 0 0 0 2479 69 0 0 20 0 1 0 382577716 2302521344 375244 33554432000 4194304 6004724 140733555329056 140733555324008 4534761 0 0 4096 0 0 0 0 17 1 0 0 0 0 0
/proc/9894/statm: 562139 375244 163 442 0 561693 0
Current children cumulated CPU time (s) 25.48
Current children cumulated vsize (KiB) 2257704

[startup+51.1004 s]
/proc/loadavg: 2.00 2.00 2.00 3/180 9895
/proc/meminfo: memFree=27788888/32873844 swapFree=7380/7380
[pid=9893] ppid=9891 vsize=9148 CPUtime=0 cores=1,3,5,7
/proc/9893/stat : 9893 (npSolver-pbo-I.) S 9891 9893 4304 0 -1 4202496 358 0 0 0 0 0 0 0 20 0 1 0 382577716 9367552 275 33554432000 4194304 5064252 140735251338240 140735251337152 251031873102 0 65536 4100 65538 18446744071579302229 0 0 17 3 0 0 0 0 0
/proc/9893/statm: 2287 275 233 213 0 72 0
[pid=9894] ppid=9893 vsize=4345708 CPUtime=51.08 cores=1,3,5,7
/proc/9894/stat : 9894 (npSolver-pbo) R 9893 9893 4304 0 -1 4202496 40750 0 0 0 4964 144 0 0 20 0 1 0 382577716 4450004992 885196 33554432000 4194304 6004724 140733555329056 140733555323656 4536240 0 0 4096 0 0 0 0 17 1 0 0 0 0 0
/proc/9894/statm: 1086427 885196 163 442 0 1085981 0
Current children cumulated CPU time (s) 51.08
Current children cumulated vsize (KiB) 4354856

[startup+102.307 s]
/proc/loadavg: 2.68 2.16 2.05 3/183 9901
/proc/meminfo: memFree=18900072/32873844 swapFree=7380/7380
[pid=9893] ppid=9891 vsize=9148 CPUtime=0 cores=1,3,5,7
/proc/9893/stat : 9893 (npSolver-pbo-I.) S 9891 9893 4304 0 -1 4202496 358 0 0 0 0 0 0 0 20 0 1 0 382577716 9367552 275 33554432000 4194304 5064252 140735251338240 140735251337152 251031873102 0 65536 4100 65538 18446744071579302229 0 0 17 3 0 0 0 0 0
/proc/9893/statm: 2287 275 233 213 0 72 0
[pid=9894] ppid=9893 vsize=8511500 CPUtime=79.35 cores=1,3,5,7
/proc/9894/stat : 9894 (npSolver-pbo) S 9893 9893 4304 0 -1 4202496 46808 0 0 0 6948 987 0 0 20 0 1 0 382577716 8715776000 1241084 33554432000 4194304 6004724 140733555329056 140733555323520 5186782 0 65536 4102 0 18446744071579302229 0 0 17 1 0 0 2 0 0
/proc/9894/statm: 2127875 1241084 171 442 0 2127429 0
[pid=9897] ppid=9894 vsize=9148 CPUtime=0 cores=1,3,5,7
/proc/9897/stat : 9897 (cp2_pre.sh) S 9894 9893 4304 0 -1 4202496 608 0 0 0 0 0 0 0 20 0 1 0 382585656 9367552 276 33554432000 4194304 5064252 140734537831232 140734537829936 251031873102 0 65536 4100 65538 18446744071579302229 0 0 17 7 0 0 0 0 0
/proc/9897/statm: 2287 276 234 213 0 72 0
[pid=9898] ppid=9897 vsize=2368592 CPUtime=22.88 cores=1,3,5,7
/proc/9898/stat : 9898 (coprocessor) R 9897 9893 4304 0 -1 4202496 23652 0 0 0 2188 100 0 0 20 0 1 0 382585658 2425438208 581003 33554432000 4194304 6586260 140733422459856 140733422456616 5732400 0 0 4096 8404994 0 0 0 17 3 0 0 0 0 0
/proc/9898/statm: 592148 581003 137 584 0 591560 0
Current children cumulated CPU time (s) 102.23
Current children cumulated vsize (KiB) 10898388



Maximum VSize exceeded: sending SIGTERM then SIGKILL

[startup+134.5 s]
/proc/loadavg: 3.12 2.32 2.11 3/183 9901
/proc/meminfo: memFree=14178220/32873844 swapFree=7380/7380
[pid=9893] ppid=9891 vsize=9148 CPUtime=0 cores=1,3,5,7
/proc/9893/stat : 9893 (npSolver-pbo-I.) S 9891 9893 4304 0 -1 4202496 358 0 0 0 0 0 0 0 20 0 1 0 382577716 9367552 275 33554432000 4194304 5064252 140735251338240 140735251337152 251031873102 0 65536 4100 65538 18446744071579302229 0 0 17 3 0 0 0 0 0
/proc/9893/statm: 2287 275 233 213 0 72 0
[pid=9894] ppid=9893 vsize=8511500 CPUtime=79.35 cores=1,3,5,7
/proc/9894/stat : 9894 (npSolver-pbo) S 9893 9893 4304 0 -1 4202496 46808 0 0 0 6948 987 0 0 20 0 1 0 382577716 8715776000 1241084 33554432000 4194304 6004724 140733555329056 140733555323520 5186782 0 65536 4102 0 18446744071579302229 0 0 17 1 0 0 2 0 0
/proc/9894/statm: 2127875 1241084 171 442 0 2127429 0
[pid=9897] ppid=9894 vsize=9148 CPUtime=0 cores=1,3,5,7
/proc/9897/stat : 9897 (cp2_pre.sh) S 9894 9893 4304 0 -1 4202496 608 0 0 0 0 0 0 0 20 0 1 0 382585656 9367552 276 33554432000 4194304 5064252 140734537831232 140734537829936 251031873102 0 65536 4100 65538 18446744071579302229 0 0 17 7 0 0 0 0 0
/proc/9897/statm: 2287 276 234 213 0 72 0
[pid=9898] ppid=9897 vsize=8595284 CPUtime=55.64 cores=1,3,5,7
/proc/9898/stat : 9898 (coprocessor) R 9897 9893 4304 0 -1 4202496 32943 0 0 0 5308 256 0 0 20 0 1 0 382585658 8801570816 1769783 33554432000 4194304 6586260 140733422459856 140733422455736 4556793 0 0 4096 8404994 0 0 0 17 3 0 0 0 0 0
/proc/9898/statm: 2148821 1769783 156 584 0 2148233 0
Current children cumulated CPU time (s) 134.99
Current children cumulated vsize (KiB) 17125080

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

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

[startup+134.5 s]
/proc/loadavg: 3.12 2.32 2.11 3/183 9901
/proc/meminfo: memFree=14178220/32873844 swapFree=7380/7380
[pid=9893] ppid=9891 vsize=9148 CPUtime=0 cores=1,3,5,7
/proc/9893/stat : 9893 (npSolver-pbo-I.) S 9891 9893 4304 0 -1 4202496 358 0 0 0 0 0 0 0 20 0 1 0 382577716 9367552 275 33554432000 4194304 5064252 140735251338240 140735251337152 251031873102 0 65536 4100 65538 18446744071579302229 0 0 17 3 0 0 0 0 0
/proc/9893/statm: 2287 275 233 213 0 72 0
[pid=9894] ppid=9893 vsize=8511500 CPUtime=79.35 cores=1,3,5,7
/proc/9894/stat : 9894 (npSolver-pbo) S 9893 9893 4304 0 -1 4202496 46808 0 0 0 6948 987 0 0 20 0 1 0 382577716 8715776000 1241084 33554432000 4194304 6004724 140733555329056 140733555323520 5186782 0 65536 4102 0 18446744071579302229 0 0 17 1 0 0 2 0 0
/proc/9894/statm: 2127875 1241084 171 442 0 2127429 0
[pid=9897] ppid=9894 vsize=9148 CPUtime=0 cores=1,3,5,7
/proc/9897/stat : 9897 (cp2_pre.sh) S 9894 9893 4304 0 -1 4202496 608 0 0 0 0 0 0 0 20 0 1 0 382585656 9367552 276 33554432000 4194304 5064252 140734537831232 140734537829936 251031873102 0 65536 4100 65538 18446744071579302229 0 0 17 7 0 0 0 0 0
/proc/9897/statm: 2287 276 234 213 0 72 0
[pid=9898] ppid=9897 vsize=8595284 CPUtime=55.64 cores=1,3,5,7
/proc/9898/stat : 9898 (coprocessor) R 9897 9893 4304 0 -1 4202496 32943 0 0 0 5308 256 0 0 20 0 1 0 382585658 8801570816 1769783 33554432000 4194304 6586260 140733422459856 140733422455736 4556793 0 0 4096 8404994 0 0 0 17 3 0 0 0 0 0
/proc/9898/statm: 2148821 1769783 156 584 0 2148233 0
Current children cumulated CPU time (s) 134.99
Current children cumulated vsize (KiB) 17125080

Child ended because it received signal 15 (SIGTERM)

# WARNING:
# CPU time reported by wait4() is probably wrong !
# wait4(...,&childrusage) returns 9893 and gives
#  childrusage.ru_utime.tv_sec=0
#  childrusage.ru_utime.tv_usec=0
#  childrusage.ru_stime.tv_sec=0
#  childrusage.ru_stime.tv_usec=0
# CPU time returned by wait4() is 0
# while last known CPU time is 134.99
#
# Solver probably didn't/couldn't wait for its children
# Using CPU time of the last sample as value...

Real time (s): 135.089
CPU time (s): 134.99
CPU user time (s): 122.56
CPU system time (s): 12.43
CPU usage (%): 99.9264
Max. virtual memory (cumulated for all children) (KiB): 17125080

getrusage(RUSAGE_CHILDREN,...) data:
user time used= 0
system time used= 0
maximum resident set size= 1100
integral shared memory size= 0
integral unshared data size= 0
integral unshared stack size= 0
page reclaims= 358
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= 4
involuntary context switches= 1

runsolver used 0.310952 second user time and 0.836872 second system time

The end

Launcher Data 

Begin job on node118 at 2012-06-08 16:08:36
IDJOB=3749193
IDBENCH=89877
IDSOLVER=2333
FILE ID=node118/3749193-1339164516
RUNJOBID= node118-1339159790-8690
PBS_JOBID= 14643756
Free space on /tmp= 70776 MiB

SOLVER NAME= npSolver inc
BENCH NAME= PB11/normalized-PB11/OPT-SMALLINT-LIN/heinz/normalized-neos-544324.opb
COMMAND LINE= DIR/npSolver-pbo-I.sh BENCHNAME RANDOMSEED TMPDIR DIR
RUNSOLVER COMMAND LINE= BIN/runsolver --timestamp -w /tmp/evaluation-result-3749193-1339164516/watcher-3749193-1339164516 -o /tmp/evaluation-result-3749193-1339164516/solver-3749193-1339164516 -C 1800 -W 1900 -M 15500  HOME/npSolver-pbo-I.sh HOME/instance-3749193-1339164516.opb 2111383729 HOME HOME

TIME LIMIT= 1800 seconds
MEMORY LIMIT= 15500 MiB
NBCORE= 4

MD5SUM BENCH= 02fa27f3dafb4f59cf08d669298a5bbe
RANDOM SEED=2111383729

node118.alineos.net Linux 2.6.32-71.29.1.el6.x86_64 #1 SMP Mon Jun 27 19:49:27 BST 2011

/proc/cpuinfo:
processor	: 0
vendor_id	: GenuineIntel
cpu family	: 6
model		: 26
model name	: Intel(R) Xeon(R) CPU           X5550  @ 2.67GHz
stepping	: 5
cpu MHz		: 2666.212
cache size	: 8192 KB
physical id	: 0
siblings	: 4
core id		: 0
cpu cores	: 4
apicid		: 0
initial apicid	: 0
fpu		: yes
fpu_exception	: yes
cpuid level	: 11
wp		: yes
flags		: fpu vme de pse tsc msr pae mce cx8 apic mtrr pge mca cmov pat pse36 clflush dts acpi mmx fxsr sse sse2 ss ht tm pbe syscall nx rdtscp lm constant_tsc arch_perfmon pebs bts rep_good xtopology nonstop_tsc aperfmperf pni dtes64 monitor ds_cpl vmx est tm2 ssse3 cx16 xtpr pdcm dca sse4_1 sse4_2 popcnt lahf_lm ida tpr_shadow vnmi flexpriority ept vpid
bogomips	: 5332.42
clflush size	: 64
cache_alignment	: 64
address sizes	: 40 bits physical, 48 bits virtual
power management:

processor	: 1
vendor_id	: GenuineIntel
cpu family	: 6
model		: 26
model name	: Intel(R) Xeon(R) CPU           X5550  @ 2.67GHz
stepping	: 5
cpu MHz		: 2666.212
cache size	: 8192 KB
physical id	: 1
siblings	: 4
core id		: 0
cpu cores	: 4
apicid		: 16
initial apicid	: 16
fpu		: yes
fpu_exception	: yes
cpuid level	: 11
wp		: yes
flags		: fpu vme de pse tsc msr pae mce cx8 apic mtrr pge mca cmov pat pse36 clflush dts acpi mmx fxsr sse sse2 ss ht tm pbe syscall nx rdtscp lm constant_tsc arch_perfmon pebs bts rep_good xtopology nonstop_tsc aperfmperf pni dtes64 monitor ds_cpl vmx est tm2 ssse3 cx16 xtpr pdcm dca sse4_1 sse4_2 popcnt lahf_lm ida tpr_shadow vnmi flexpriority ept vpid
bogomips	: 5438.55
clflush size	: 64
cache_alignment	: 64
address sizes	: 40 bits physical, 48 bits virtual
power management:

processor	: 2
vendor_id	: GenuineIntel
cpu family	: 6
model		: 26
model name	: Intel(R) Xeon(R) CPU           X5550  @ 2.67GHz
stepping	: 5
cpu MHz		: 2666.212
cache size	: 8192 KB
physical id	: 0
siblings	: 4
core id		: 1
cpu cores	: 4
apicid		: 2
initial apicid	: 2
fpu		: yes
fpu_exception	: yes
cpuid level	: 11
wp		: yes
flags		: fpu vme de pse tsc msr pae mce cx8 apic mtrr pge mca cmov pat pse36 clflush dts acpi mmx fxsr sse sse2 ss ht tm pbe syscall nx rdtscp lm constant_tsc arch_perfmon pebs bts rep_good xtopology nonstop_tsc aperfmperf pni dtes64 monitor ds_cpl vmx est tm2 ssse3 cx16 xtpr pdcm dca sse4_1 sse4_2 popcnt lahf_lm ida tpr_shadow vnmi flexpriority ept vpid
bogomips	: 5331.92
clflush size	: 64
cache_alignment	: 64
address sizes	: 40 bits physical, 48 bits virtual
power management:

processor	: 3
vendor_id	: GenuineIntel
cpu family	: 6
model		: 26
model name	: Intel(R) Xeon(R) CPU           X5550  @ 2.67GHz
stepping	: 5
cpu MHz		: 2666.212
cache size	: 8192 KB
physical id	: 1
siblings	: 4
core id		: 1
cpu cores	: 4
apicid		: 18
initial apicid	: 18
fpu		: yes
fpu_exception	: yes
cpuid level	: 11
wp		: yes
flags		: fpu vme de pse tsc msr pae mce cx8 apic mtrr pge mca cmov pat pse36 clflush dts acpi mmx fxsr sse sse2 ss ht tm pbe syscall nx rdtscp lm constant_tsc arch_perfmon pebs bts rep_good xtopology nonstop_tsc aperfmperf pni dtes64 monitor ds_cpl vmx est tm2 ssse3 cx16 xtpr pdcm dca sse4_1 sse4_2 popcnt lahf_lm ida tpr_shadow vnmi flexpriority ept vpid
bogomips	: 5331.91
clflush size	: 64
cache_alignment	: 64
address sizes	: 40 bits physical, 48 bits virtual
power management:

processor	: 4
vendor_id	: GenuineIntel
cpu family	: 6
model		: 26
model name	: Intel(R) Xeon(R) CPU           X5550  @ 2.67GHz
stepping	: 5
cpu MHz		: 2666.212
cache size	: 8192 KB
physical id	: 0
siblings	: 4
core id		: 2
cpu cores	: 4
apicid		: 4
initial apicid	: 4
fpu		: yes
fpu_exception	: yes
cpuid level	: 11
wp		: yes
flags		: fpu vme de pse tsc msr pae mce cx8 apic mtrr pge mca cmov pat pse36 clflush dts acpi mmx fxsr sse sse2 ss ht tm pbe syscall nx rdtscp lm constant_tsc arch_perfmon pebs bts rep_good xtopology nonstop_tsc aperfmperf pni dtes64 monitor ds_cpl vmx est tm2 ssse3 cx16 xtpr pdcm dca sse4_1 sse4_2 popcnt lahf_lm ida tpr_shadow vnmi flexpriority ept vpid
bogomips	: 5320.68
clflush size	: 64
cache_alignment	: 64
address sizes	: 40 bits physical, 48 bits virtual
power management:

processor	: 5
vendor_id	: GenuineIntel
cpu family	: 6
model		: 26
model name	: Intel(R) Xeon(R) CPU           X5550  @ 2.67GHz
stepping	: 5
cpu MHz		: 2666.212
cache size	: 8192 KB
physical id	: 1
siblings	: 4
core id		: 2
cpu cores	: 4
apicid		: 20
initial apicid	: 20
fpu		: yes
fpu_exception	: yes
cpuid level	: 11
wp		: yes
flags		: fpu vme de pse tsc msr pae mce cx8 apic mtrr pge mca cmov pat pse36 clflush dts acpi mmx fxsr sse sse2 ss ht tm pbe syscall nx rdtscp lm constant_tsc arch_perfmon pebs bts rep_good xtopology nonstop_tsc aperfmperf pni dtes64 monitor ds_cpl vmx est tm2 ssse3 cx16 xtpr pdcm dca sse4_1 sse4_2 popcnt lahf_lm ida tpr_shadow vnmi flexpriority ept vpid
bogomips	: 5331.91
clflush size	: 64
cache_alignment	: 64
address sizes	: 40 bits physical, 48 bits virtual
power management:

processor	: 6
vendor_id	: GenuineIntel
cpu family	: 6
model		: 26
model name	: Intel(R) Xeon(R) CPU           X5550  @ 2.67GHz
stepping	: 5
cpu MHz		: 2666.212
cache size	: 8192 KB
physical id	: 0
siblings	: 4
core id		: 3
cpu cores	: 4
apicid		: 6
initial apicid	: 6
fpu		: yes
fpu_exception	: yes
cpuid level	: 11
wp		: yes
flags		: fpu vme de pse tsc msr pae mce cx8 apic mtrr pge mca cmov pat pse36 clflush dts acpi mmx fxsr sse sse2 ss ht tm pbe syscall nx rdtscp lm constant_tsc arch_perfmon pebs bts rep_good xtopology nonstop_tsc aperfmperf pni dtes64 monitor ds_cpl vmx est tm2 ssse3 cx16 xtpr pdcm dca sse4_1 sse4_2 popcnt lahf_lm ida tpr_shadow vnmi flexpriority ept vpid
bogomips	: 5331.91
clflush size	: 64
cache_alignment	: 64
address sizes	: 40 bits physical, 48 bits virtual
power management:

processor	: 7
vendor_id	: GenuineIntel
cpu family	: 6
model		: 26
model name	: Intel(R) Xeon(R) CPU           X5550  @ 2.67GHz
stepping	: 5
cpu MHz		: 2666.212
cache size	: 8192 KB
physical id	: 1
siblings	: 4
core id		: 3
cpu cores	: 4
apicid		: 22
initial apicid	: 22
fpu		: yes
fpu_exception	: yes
cpuid level	: 11
wp		: yes
flags		: fpu vme de pse tsc msr pae mce cx8 apic mtrr pge mca cmov pat pse36 clflush dts acpi mmx fxsr sse sse2 ss ht tm pbe syscall nx rdtscp lm constant_tsc arch_perfmon pebs bts rep_good xtopology nonstop_tsc aperfmperf pni dtes64 monitor ds_cpl vmx est tm2 ssse3 cx16 xtpr pdcm dca sse4_1 sse4_2 popcnt lahf_lm ida tpr_shadow vnmi flexpriority ept vpid
bogomips	: 5331.92
clflush size	: 64
cache_alignment	: 64
address sizes	: 40 bits physical, 48 bits virtual
power management:


/proc/meminfo:
MemTotal:       32873844 kB
MemFree:        31305704 kB
Buffers:          191752 kB
Cached:           258136 kB
SwapCached:         6484 kB
Active:           502096 kB
Inactive:         231492 kB
Active(anon):     278888 kB
Inactive(anon):     6596 kB
Active(file):     223208 kB
Inactive(file):   224896 kB
Unevictable:        7380 kB
Mlocked:            7380 kB
SwapTotal:      67108856 kB
SwapFree:       67095448 kB
Dirty:             23844 kB
Writeback:            16 kB
AnonPages:        288828 kB
Mapped:            10140 kB
Shmem:                 0 kB
Slab:             688400 kB
SReclaimable:     128460 kB
SUnreclaim:       559940 kB
KernelStack:        1480 kB
PageTables:         4696 kB
NFS_Unstable:          0 kB
Bounce:                0 kB
WritebackTmp:          0 kB
CommitLimit:    83545776 kB
Committed_AS:     428648 kB
VmallocTotal:   34359738367 kB
VmallocUsed:      346368 kB
VmallocChunk:   34341987984 kB
HardwareCorrupted:     0 kB
AnonHugePages:    219136 kB
HugePages_Total:       0
HugePages_Free:        0
HugePages_Rsvd:        0
HugePages_Surp:        0
Hugepagesize:       2048 kB
DirectMap4k:        7872 kB
DirectMap2M:    33538048 kB

Free space on /tmp at the end= 66032 MiB
End job on node118 at 2012-06-08 16:10:53