Trace number 1869083

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 NameAnswerobjCPU timeWall clock time
SCIPclp SCIP 1.1.0.7 with CLP 1.8.2? (TO) 1802.06 1802.73

General information on the benchmark

Namenormalized-PB06/OPT-SMALLINT/submitted-PB05/
manquinho/primes-dimacs-cnf/normalized-ii32d3.opb
MD5SUMa4212e7e4d5e950e6ac9fce9bc7b8e0a
Bench CategoryOPT-SMALLINT (optimisation, small integers)
Best result obtained on this benchmarkSAT
Best value of the objective obtained on this benchmark802
Best CPU time to get the best result obtained on this benchmark1798.04
Has Objective FunctionYES
SatisfiableYES
(Un)Satisfiability was provedYES
Best value of the objective function 802
Optimality of the best value was proved YES
Number of variables1648
Total number of constraints20302
Number of constraints which are clauses20302
Number of constraints which are cardinality constraints (but not clauses)0
Number of constraints which are nor clauses,nor cardinality constraints0
Minimum length of a constraint2
Maximum length of a constraint32
Number of terms in the objective function 1648
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 1648
Number of bits of the sum of numbers in the objective function 11
Biggest number in a constraint 1
Number of bits of the biggest number in a constraint 1
Biggest sum of numbers in a constraint 1648
Number of bits of the biggest sum of numbers11
Number of products (including duplicates)0
Sum of products size (including duplicates)0
Number of different products0
Sum of products size0

Solver Data 

0.29/0.32	c SCIP version 1.1.0.7
0.29/0.32	c LP-Solver Clp 1.8.2
0.29/0.32	c user parameter file <scip.set> not found - using default parameters
0.29/0.32	c read problem <HOME/instance-1869083-1245157448.opb>
0.29/0.32	c original problem has 1648 variables (1648 bin, 0 int, 0 impl, 0 cont) and 20302 constraints
0.29/0.38	c start presolving problem
0.29/0.38	c presolving:
0.69/0.71	c (round 1) 0 del vars, 0 del conss, 0 chg bounds, 0 chg sides, 0 chg coeffs, 19734 upgd conss, 144784 impls, 0 clqs
0.69/0.77	c (round 2) 0 del vars, 0 del conss, 0 chg bounds, 0 chg sides, 0 chg coeffs, 20302 upgd conss, 144784 impls, 0 clqs
0.99/1.02	c    (0.6s) probing: 101/1648 (6.1%) - 0 fixings, 0 aggregations, 0 implications, 0 bound changes
0.99/1.02	c    (0.6s) probing aborted: 100/100 successive totally useless probings
0.99/1.02	c presolving (3 rounds):
0.99/1.02	c  0 deleted vars, 0 deleted constraints, 0 tightened bounds, 0 added holes, 0 changed sides, 0 changed coefficients
0.99/1.02	c  144784 implications, 0 cliques
0.99/1.02	c presolved problem has 1648 variables (1648 bin, 0 int, 0 impl, 0 cont) and 20302 constraints
0.99/1.02	c   20302 constraints of type <logicor>
0.99/1.02	c transformed objective value is always integral (scale: 1)
0.99/1.02	c Presolving Time: 0.56
0.99/1.02	c strange?!, PURESAT with obj
0.99/1.02	c -----------------------------------------------------------------------------------------------
0.99/1.02	c # maximal memory usage in MB; reported memory usage is lower than real memory usage!
0.99/1.02	c # [type: real, range: [0,1.79769313486232e+308], default: 1e+20]
0.99/1.02	c limits/memory = c 1620
0.99/1.02	c # maximal time in seconds to run
0.99/1.02	c # [type: real, range: [0,1.79769313486232e+308], default: 1e+20]
0.99/1.02	c limits/time = c 1791
0.99/1.02	c # frequency for displaying node information lines
0.99/1.02	c # [type: int, range: [-1,2147483647], default: 100]
0.99/1.02	c display/freq = c 10000
0.99/1.02	c -----------------------------------------------------------------------------------------------
0.99/1.02	c start solving problem
0.99/1.02	c 
2.99/3.04	c  time | node  | left  |LP iter| mem |mdpt |frac |vars |cons |ccons|cols |rows |cuts |confs|strbr|  dualbound   | primalbound  |  gap   
2.99/3.04	c   2.6s|     1 |     0 |  2290 |  31M|   0 |1364 |1648 |  20k|  20k|1648 |  20k|   0 |   0 |   0 | 4.157500e+02 |      --      |    Inf 
21.37/21.49	c  20.9s|     1 |     0 |  9784 |  31M|   0 |1364 |1648 |  20k|  20k|1648 |  20k|   4 |   0 |   0 | 4.170646e+02 |      --      |    Inf 
24.27/24.38	c  23.8s|     1 |     0 | 10359 |  32M|   0 |1364 |1648 |  20k|  20k|1648 |  20k|   8 |   0 |   0 | 4.181719e+02 |      --      |    Inf 
27.77/27.83	c  27.2s|     1 |     0 | 11107 |  32M|   0 |1361 |1648 |  20k|  20k|1648 |  20k|  14 |   0 |   0 | 4.190600e+02 |      --      |    Inf 
31.07/31.16	c  30.5s|     1 |     0 | 11635 |  33M|   0 |1363 |1648 |  20k|  20k|1648 |  20k|  20 |   0 |   0 | 4.199665e+02 |      --      |    Inf 
34.57/34.63	c  33.9s|     1 |     0 | 12100 |  33M|   0 |1361 |1648 |  20k|  20k|1648 |  20k|  24 |   0 |   0 | 4.204372e+02 |      --      |    Inf 
37.96/38.08	c  37.3s|     1 |     0 | 12448 |  33M|   0 |1361 |1648 |  20k|  20k|1648 |  20k|  27 |   0 |   0 | 4.207031e+02 |      --      |    Inf 
41.66/41.72	c  41.0s|     1 |     0 | 12737 |  33M|   0 |1357 |1648 |  20k|  20k|1648 |  20k|  29 |   0 |   0 | 4.208519e+02 |      --      |    Inf 
45.55/45.62	c  44.8s|     1 |     0 | 13025 |  33M|   0 |1361 |1648 |  20k|  20k|1648 |  20k|  31 |   0 |   0 | 4.210010e+02 |      --      |    Inf 
48.85/48.99	c  48.2s|     1 |     0 | 13170 |  33M|   0 |1362 |1648 |  20k|  20k|1648 |  20k|  33 |   0 |   0 | 4.210313e+02 |      --      |    Inf 
61.25/61.37	c  60.5s|     1 |     2 | 13170 |  33M|   0 |1362 |1648 |  20k|  20k|1648 |  20k|  33 |   0 |  20 | 4.210313e+02 |      --      |    Inf

Verifier Data 

ERROR: no interpretation found !

Watcher Data 

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

command line: BIN/runsolver --timestamp -w /tmp/evaluation-result-1869083-1245157448/watcher-1869083-1245157448 -o /tmp/evaluation-result-1869083-1245157448/solver-1869083-1245157448 -C 1800 -W 2000 -M 1800 HOME/pbscip.linux.x86_64.gnu.opt-gcc42.clp -t 1800 -m 1800 -f HOME/instance-1869083-1245157448.opb 

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): 1843200 KiB
Enforcing VSIZE limit (hard limit, stack expansion will fail with SIGSEGV, brk() and mmap() will return ENOMEM): 1894400 KiB
Current StackSize limit: 10240 KiB


[startup+0 s]
/proc/loadavg: 1.00 1.00 1.00 3/64 7808
/proc/meminfo: memFree=1918784/2055920 swapFree=4180860/4192956
[pid=7808] ppid=7806 vsize=5812 CPUtime=0
/proc/7808/stat : 7808 (pbscip.linux.x8) R 7806 7808 7649 0 -1 4194304 518 0 0 0 0 0 0 0 18 0 1 0 183345432 5951488 502 1992294400 4194304 9342243 548682068736 18446744073709551615 8223232 0 0 4096 0 0 0 0 17 1 0 0
/proc/7808/statm: 1453 509 337 1256 0 192 0

[startup+0.0167389 s]
/proc/loadavg: 1.00 1.00 1.00 3/64 7808
/proc/meminfo: memFree=1918784/2055920 swapFree=4180860/4192956
[pid=7808] ppid=7806 vsize=11244 CPUtime=0.01
/proc/7808/stat : 7808 (pbscip.linux.x8) R 7806 7808 7649 0 -1 4194304 1805 0 0 0 1 0 0 0 18 0 1 0 183345432 11513856 1789 1992294400 4194304 9342243 548682068736 18446744073709551615 5858006 0 0 4096 0 0 0 0 17 1 0 0
/proc/7808/statm: 2811 1789 378 1256 0 1550 0
Current children cumulated CPU time (s) 0.01
Current children cumulated vsize (KiB) 11244

[startup+0.101753 s]
/proc/loadavg: 1.00 1.00 1.00 3/64 7808
/proc/meminfo: memFree=1918784/2055920 swapFree=4180860/4192956
[pid=7808] ppid=7806 vsize=13952 CPUtime=0.09
/proc/7808/stat : 7808 (pbscip.linux.x8) R 7806 7808 7649 0 -1 4194304 2462 0 0 0 9 0 0 0 18 0 1 0 183345432 14286848 2446 1992294400 4194304 9342243 548682068736 18446744073709551615 8247768 0 0 4096 0 0 0 0 17 1 0 0
/proc/7808/statm: 3488 2446 378 1256 0 2227 0
Current children cumulated CPU time (s) 0.09
Current children cumulated vsize (KiB) 13952

[startup+0.301789 s]
/proc/loadavg: 1.00 1.00 1.00 3/64 7808
/proc/meminfo: memFree=1918784/2055920 swapFree=4180860/4192956
[pid=7808] ppid=7806 vsize=19912 CPUtime=0.29
/proc/7808/stat : 7808 (pbscip.linux.x8) R 7806 7808 7649 0 -1 4194304 3960 0 0 0 28 1 0 0 19 0 1 0 183345432 20389888 3944 1992294400 4194304 9342243 548682068736 18446744073709551615 5858582 0 0 4096 0 0 0 0 17 1 0 0
/proc/7808/statm: 4978 3944 378 1256 0 3717 0
Current children cumulated CPU time (s) 0.29
Current children cumulated vsize (KiB) 19912

[startup+0.70186 s]
/proc/loadavg: 1.00 1.00 1.00 3/64 7808
/proc/meminfo: memFree=1918784/2055920 swapFree=4180860/4192956
[pid=7808] ppid=7806 vsize=56592 CPUtime=0.69
/proc/7808/stat : 7808 (pbscip.linux.x8) R 7806 7808 7649 0 -1 4194304 14042 0 0 0 61 8 0 0 22 0 1 0 183345432 57950208 12918 1992294400 4194304 9342243 548682068736 18446744073709551615 8300202 0 0 4096 16384 0 0 0 17 1 0 0
/proc/7808/statm: 14148 12918 467 1256 0 12887 0
Current children cumulated CPU time (s) 0.69
Current children cumulated vsize (KiB) 56592

[startup+1.502 s]
/proc/loadavg: 1.00 1.00 1.00 2/65 7809
/proc/meminfo: memFree=1867768/2055920 swapFree=4180860/4192956
[pid=7808] ppid=7806 vsize=89888 CPUtime=1.49
/proc/7808/stat : 7808 (pbscip.linux.x8) R 7806 7808 7649 0 -1 4194304 19635 0 0 0 137 12 0 0 25 0 1 0 183345432 92045312 18018 1992294400 4194304 9342243 548682068736 18446744073709551615 8308455 0 0 4096 16384 0 0 0 17 1 0 0
/proc/7808/statm: 22472 18018 607 1256 0 21211 0
Current children cumulated CPU time (s) 1.49
Current children cumulated vsize (KiB) 89888

[startup+3.10129 s]
/proc/loadavg: 1.00 1.00 1.00 2/65 7809
/proc/meminfo: memFree=1848120/2055920 swapFree=4180860/4192956
[pid=7808] ppid=7806 vsize=92300 CPUtime=3.09
/proc/7808/stat : 7808 (pbscip.linux.x8) R 7806 7808 7649 0 -1 4194304 22586 0 0 0 296 13 0 0 25 0 1 0 183345432 94515200 18485 1992294400 4194304 9342243 548682068736 18446744073709551615 6146082 0 0 4096 16384 0 0 0 17 1 0 0
/proc/7808/statm: 23075 18485 627 1256 0 21814 0
Current children cumulated CPU time (s) 3.09
Current children cumulated vsize (KiB) 92300

[startup+6.30186 s]
/proc/loadavg: 1.00 1.00 1.00 2/65 7809
/proc/meminfo: memFree=1843448/2055920 swapFree=4180860/4192956
[pid=7808] ppid=7806 vsize=94528 CPUtime=6.27
/proc/7808/stat : 7808 (pbscip.linux.x8) R 7806 7808 7649 0 -1 4194304 23502 0 0 0 613 14 0 0 25 0 1 0 183345432 96796672 19385 1992294400 4194304 9342243 548682068736 18446744073709551615 6939152 0 0 4096 16384 0 0 0 17 1 0 0
/proc/7808/statm: 23632 19385 634 1256 0 22371 0
Current children cumulated CPU time (s) 6.27
Current children cumulated vsize (KiB) 94528

[startup+12.703 s]
/proc/loadavg: 1.08 1.02 1.01 2/65 7809
/proc/meminfo: memFree=1842040/2055920 swapFree=4180860/4192956
[pid=7808] ppid=7806 vsize=94528 CPUtime=12.67
/proc/7808/stat : 7808 (pbscip.linux.x8) R 7806 7808 7649 0 -1 4194304 23849 0 0 0 1252 15 0 0 25 0 1 0 183345432 96796672 19732 1992294400 4194304 9342243 548682068736 18446744073709551615 8308455 0 0 4096 16384 0 0 0 17 1 0 0
/proc/7808/statm: 23632 19732 634 1256 0 22371 0
Current children cumulated CPU time (s) 12.67
Current children cumulated vsize (KiB) 94528

[startup+25.5013 s]
/proc/loadavg: 1.06 1.02 1.00 2/65 7809
/proc/meminfo: memFree=1835320/2055920 swapFree=4180860/4192956
[pid=7808] ppid=7806 vsize=98756 CPUtime=25.47
/proc/7808/stat : 7808 (pbscip.linux.x8) R 7806 7808 7649 0 -1 4194304 26932 0 0 0 2514 33 0 0 25 0 1 0 183345432 101126144 21823 1992294400 4194304 9342243 548682068736 18446744073709551615 8300202 0 0 4096 16384 0 0 0 17 1 0 0
/proc/7808/statm: 24689 21823 665 1256 0 23428 0
Current children cumulated CPU time (s) 25.47
Current children cumulated vsize (KiB) 98756

[startup+51.1019 s]
/proc/loadavg: 1.04 1.01 1.00 2/65 7809
/proc/meminfo: memFree=1823096/2055920 swapFree=4180860/4192956
[pid=7808] ppid=7806 vsize=114480 CPUtime=51.05
/proc/7808/stat : 7808 (pbscip.linux.x8) R 7806 7808 7649 0 -1 4194304 30473 0 0 0 5057 48 0 0 25 0 1 0 183345432 117227520 24496 1992294400 4194304 9342243 548682068736 18446744073709551615 8300202 0 0 4096 16384 0 0 0 17 1 0 0
/proc/7808/statm: 28620 24496 665 1256 0 27359 0
Current children cumulated CPU time (s) 51.05
Current children cumulated vsize (KiB) 114480

[startup+102.305 s]
/proc/loadavg: 1.05 1.02 1.00 2/65 7809
/proc/meminfo: memFree=1822456/2055920 swapFree=4180860/4192956
[pid=7808] ppid=7806 vsize=128236 CPUtime=102.23
/proc/7808/stat : 7808 (pbscip.linux.x8) R 7806 7808 7649 0 -1 4194304 72868 0 0 0 10150 73 0 0 25 0 1 0 183345432 131313664 24654 1992294400 4194304 9342243 548682068736 18446744073709551615 6960594 0 0 4096 16384 0 0 0 17 1 0 0
/proc/7808/statm: 32059 24654 676 1256 0 30798 0
Current children cumulated CPU time (s) 102.23
Current children cumulated vsize (KiB) 128236

[startup+162.302 s]
/proc/loadavg: 1.05 1.03 1.00 2/65 7809
/proc/meminfo: memFree=1823544/2055920 swapFree=4180860/4192956
[pid=7808] ppid=7806 vsize=108860 CPUtime=162.21
/proc/7808/stat : 7808 (pbscip.linux.x8) R 7806 7808 7649 0 -1 4194304 135431 0 0 0 16109 112 0 0 25 0 1 0 183345432 111472640 24403 1992294400 4194304 9342243 548682068736 18446744073709551615 8308455 0 0 4096 16384 0 0 0 17 1 0 0
/proc/7808/statm: 27215 24403 676 1256 0 25954 0
Current children cumulated CPU time (s) 162.21
Current children cumulated vsize (KiB) 108860

[startup+222.302 s]
/proc/loadavg: 1.05 1.04 1.00 2/65 7809
/proc/meminfo: memFree=1823032/2055920 swapFree=4180860/4192956
[pid=7808] ppid=7806 vsize=124492 CPUtime=222.19
/proc/7808/stat : 7808 (pbscip.linux.x8) R 7806 7808 7649 0 -1 4194304 165492 0 0 0 22085 134 0 0 25 0 1 0 183345432 127479808 24500 1992294400 4194304 9342243 548682068736 18446744073709551615 6970160 0 0 4096 16384 0 0 0 17 1 0 0
/proc/7808/statm: 31123 24500 681 1256 0 29862 0
Current children cumulated CPU time (s) 222.19
Current children cumulated vsize (KiB) 124492

[startup+282.301 s]
/proc/loadavg: 1.02 1.03 1.00 2/65 7809
/proc/meminfo: memFree=1822840/2055920 swapFree=4180860/4192956
[pid=7808] ppid=7806 vsize=109412 CPUtime=282.17
/proc/7808/stat : 7808 (pbscip.linux.x8) R 7806 7808 7649 0 -1 4194304 186250 0 0 0 28063 154 0 0 25 0 1 0 183345432 112037888 24568 1992294400 4194304 9342243 548682068736 18446744073709551615 6960248 0 0 4096 16384 0 0 0 17 1 0 0
/proc/7808/statm: 27353 24568 681 1256 0 26092 0
Current children cumulated CPU time (s) 282.17
Current children cumulated vsize (KiB) 109412

[startup+342.301 s]
/proc/loadavg: 1.00 1.02 1.00 2/65 7809
/proc/meminfo: memFree=1823224/2055920 swapFree=4180860/4192956
[pid=7808] ppid=7806 vsize=110780 CPUtime=342.14
/proc/7808/stat : 7808 (pbscip.linux.x8) R 7806 7808 7649 0 -1 4194304 236034 0 0 0 34026 188 0 0 25 0 1 0 183345432 113438720 24439 1992294400 4194304 9342243 548682068736 18446744073709551615 8308455 0 0 4096 16384 0 0 0 17 1 0 0
/proc/7808/statm: 27695 24439 681 1256 0 26434 0
Current children cumulated CPU time (s) 342.14
Current children cumulated vsize (KiB) 110780

[startup+402.302 s]
/proc/loadavg: 1.00 1.01 1.00 2/65 7809
/proc/meminfo: memFree=1823672/2055920 swapFree=4180860/4192956
[pid=7808] ppid=7806 vsize=114376 CPUtime=402.12
/proc/7808/stat : 7808 (pbscip.linux.x8) R 7806 7808 7649 0 -1 4194304 288635 0 0 0 39986 226 0 0 25 0 1 0 183345432 117121024 24275 1992294400 4194304 9342243 548682068736 18446744073709551615 8308455 0 0 4096 16384 0 0 0 17 1 0 0
/proc/7808/statm: 28594 24275 684 1256 0 27333 0
Current children cumulated CPU time (s) 402.12
Current children cumulated vsize (KiB) 114376

[startup+462.302 s]
/proc/loadavg: 1.00 1.01 1.00 2/65 7809
/proc/meminfo: memFree=1823672/2055920 swapFree=4180860/4192956
[pid=7808] ppid=7806 vsize=115588 CPUtime=462.1
/proc/7808/stat : 7808 (pbscip.linux.x8) R 7806 7808 7649 0 -1 4194304 389800 0 0 0 45925 285 0 0 25 0 1 0 183345432 118362112 24306 1992294400 4194304 9342243 548682068736 18446744073709551615 6960579 0 0 4096 16384 0 0 0 17 1 0 0
/proc/7808/statm: 28897 24306 684 1256 0 27636 0
Current children cumulated CPU time (s) 462.1
Current children cumulated vsize (KiB) 115588

[startup+522.301 s]
/proc/loadavg: 1.00 1.00 1.00 2/65 7809
/proc/meminfo: memFree=1823608/2055920 swapFree=4180860/4192956
[pid=7808] ppid=7806 vsize=108624 CPUtime=522.08
/proc/7808/stat : 7808 (pbscip.linux.x8) R 7806 7808 7649 0 -1 4194304 487087 0 0 0 51863 345 0 0 25 0 1 0 183345432 111230976 24073 1992294400 4194304 9342243 548682068736 18446744073709551615 6044104 0 0 4096 16384 0 0 0 17 1 0 0
/proc/7808/statm: 27156 24073 684 1256 0 25895 0
Current children cumulated CPU time (s) 522.08
Current children cumulated vsize (KiB) 108624

[startup+582.301 s]
/proc/loadavg: 1.00 1.00 1.00 2/65 7809
/proc/meminfo: memFree=1821048/2055920 swapFree=4180860/4192956
[pid=7808] ppid=7806 vsize=131268 CPUtime=582.06
/proc/7808/stat : 7808 (pbscip.linux.x8) R 7806 7808 7649 0 -1 4194304 565675 0 0 0 57810 396 0 0 25 0 1 0 183345432 134418432 24945 1992294400 4194304 9342243 548682068736 18446744073709551615 5874771 0 0 4096 16384 0 0 0 17 1 0 0
/proc/7808/statm: 32817 24945 684 1256 0 31556 0
Current children cumulated CPU time (s) 582.06
Current children cumulated vsize (KiB) 131268

[startup+642.302 s]
/proc/loadavg: 1.00 1.00 1.00 2/65 7809
/proc/meminfo: memFree=1823352/2055920 swapFree=4180860/4192956
[pid=7808] ppid=7806 vsize=115352 CPUtime=642.05
/proc/7808/stat : 7808 (pbscip.linux.x8) R 7806 7808 7649 0 -1 4194304 658144 0 0 0 63753 452 0 0 25 0 1 0 183345432 118120448 24375 1992294400 4194304 9342243 548682068736 18446744073709551615 6942355 0 0 4096 16384 0 0 0 17 1 0 0
/proc/7808/statm: 28838 24375 684 1256 0 27577 0
Current children cumulated CPU time (s) 642.05
Current children cumulated vsize (KiB) 115352

[startup+702.302 s]

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

/proc/7808/stat : 7808 (pbscip.linux.x8) R 7806 7808 7649 0 -1 4194304 1214930 0 0 0 105362 827 0 0 25 0 1 0 183345432 118317056 24311 1992294400 4194304 9342243 548682068736 18446744073709551615 6040605 0 0 4096 16384 0 0 0 17 1 0 0
/proc/7808/statm: 28886 24311 685 1256 0 27625 0
Current children cumulated CPU time (s) 1061.89
Current children cumulated vsize (KiB) 115544

[startup+1122.3 s]
/proc/loadavg: 1.00 1.00 1.00 2/65 7809
/proc/meminfo: memFree=1823096/2055920 swapFree=4180860/4192956
[pid=7808] ppid=7806 vsize=115372 CPUtime=1121.86
/proc/7808/stat : 7808 (pbscip.linux.x8) R 7806 7808 7649 0 -1 4194304 1312032 0 0 0 111299 887 0 0 25 0 1 0 183345432 118140928 24449 1992294400 4194304 9342243 548682068736 18446744073709551615 6944026 0 0 4096 16384 0 0 0 17 1 0 0
/proc/7808/statm: 28843 24449 685 1256 0 27582 0
Current children cumulated CPU time (s) 1121.86
Current children cumulated vsize (KiB) 115372

[startup+1182.3 s]
/proc/loadavg: 1.00 1.00 1.00 2/65 7809
/proc/meminfo: memFree=1821112/2055920 swapFree=4180860/4192956
[pid=7808] ppid=7806 vsize=132564 CPUtime=1181.84
/proc/7808/stat : 7808 (pbscip.linux.x8) R 7806 7808 7649 0 -1 4194304 1391199 0 0 0 117245 939 0 0 25 0 1 0 183345432 135745536 24841 1992294400 4194304 9342243 548682068736 18446744073709551615 6045059 0 0 4096 16384 0 0 0 17 1 0 0
/proc/7808/statm: 33141 24841 685 1256 0 31880 0
Current children cumulated CPU time (s) 1181.84
Current children cumulated vsize (KiB) 132564

[startup+1242.3 s]
/proc/loadavg: 1.00 1.00 1.00 2/65 7809
/proc/meminfo: memFree=1821752/2055920 swapFree=4180860/4192956
[pid=7808] ppid=7806 vsize=128852 CPUtime=1241.82
/proc/7808/stat : 7808 (pbscip.linux.x8) R 7806 7808 7649 0 -1 4194304 1471218 0 0 0 123189 993 0 0 25 0 1 0 183345432 131944448 24659 1992294400 4194304 9342243 548682068736 18446744073709551615 6038441 0 0 4096 16384 0 0 0 17 1 0 0
/proc/7808/statm: 32213 24659 685 1256 0 30952 0
Current children cumulated CPU time (s) 1241.82
Current children cumulated vsize (KiB) 128852

[startup+1302.3 s]
/proc/loadavg: 1.00 1.00 1.00 2/65 7809
/proc/meminfo: memFree=1821496/2055920 swapFree=4180860/4192956
[pid=7808] ppid=7806 vsize=130368 CPUtime=1301.81
/proc/7808/stat : 7808 (pbscip.linux.x8) R 7806 7808 7649 0 -1 4194304 1544297 0 0 0 129136 1045 0 0 25 0 1 0 183345432 133496832 24721 1992294400 4194304 9342243 548682068736 18446744073709551615 6960298 0 0 4096 16384 0 0 0 17 1 0 0
/proc/7808/statm: 32592 24721 685 1256 0 31331 0
Current children cumulated CPU time (s) 1301.81
Current children cumulated vsize (KiB) 130368

[startup+1362.3 s]
/proc/loadavg: 1.00 1.00 1.00 3/65 7809
/proc/meminfo: memFree=1823224/2055920 swapFree=4180860/4192956
[pid=7808] ppid=7806 vsize=114864 CPUtime=1361.78
/proc/7808/stat : 7808 (pbscip.linux.x8) R 7806 7808 7649 0 -1 4194304 1620350 0 0 0 135081 1097 0 0 25 0 1 0 183345432 117620736 24311 1992294400 4194304 9342243 548682068736 18446744073709551615 5869974 0 0 4096 16384 0 0 0 17 1 0 0
/proc/7808/statm: 28716 24311 685 1256 0 27455 0
Current children cumulated CPU time (s) 1361.78
Current children cumulated vsize (KiB) 114864

[startup+1422.31 s]
/proc/loadavg: 1.00 1.00 1.00 2/65 7809
/proc/meminfo: memFree=1822904/2055920 swapFree=4180860/4192956
[pid=7808] ppid=7806 vsize=116808 CPUtime=1421.76
/proc/7808/stat : 7808 (pbscip.linux.x8) R 7806 7808 7649 0 -1 4194304 1737809 0 0 0 141006 1170 0 0 25 0 1 0 183345432 119611392 24393 1992294400 4194304 9342243 548682068736 18446744073709551615 6942343 0 0 4096 16384 0 0 0 17 1 0 0
/proc/7808/statm: 29202 24393 685 1256 0 27941 0
Current children cumulated CPU time (s) 1421.76
Current children cumulated vsize (KiB) 116808

[startup+1482.3 s]
/proc/loadavg: 1.00 1.00 1.00 2/65 7809
/proc/meminfo: memFree=1821624/2055920 swapFree=4180860/4192956
[pid=7808] ppid=7806 vsize=132240 CPUtime=1481.74
/proc/7808/stat : 7808 (pbscip.linux.x8) R 7806 7808 7649 0 -1 4194304 1841223 0 0 0 146938 1236 0 0 25 0 1 0 183345432 135413760 24671 1992294400 4194304 9342243 548682068736 18446744073709551615 6960298 0 0 4096 16384 0 0 0 17 1 0 0
/proc/7808/statm: 33060 24671 685 1256 0 31799 0
Current children cumulated CPU time (s) 1481.74
Current children cumulated vsize (KiB) 132240

[startup+1542.3 s]
/proc/loadavg: 1.00 1.00 1.00 2/65 7809
/proc/meminfo: memFree=1821688/2055920 swapFree=4180860/4192956
[pid=7808] ppid=7806 vsize=130712 CPUtime=1541.72
/proc/7808/stat : 7808 (pbscip.linux.x8) R 7806 7808 7649 0 -1 4194304 1932029 0 0 0 152877 1295 0 0 25 0 1 0 183345432 133849088 24646 1992294400 4194304 9342243 548682068736 18446744073709551615 6960298 0 0 4096 16384 0 0 0 17 1 0 0
/proc/7808/statm: 32678 24646 685 1256 0 31417 0
Current children cumulated CPU time (s) 1541.72
Current children cumulated vsize (KiB) 130712

[startup+1602.3 s]
/proc/loadavg: 1.00 1.00 1.00 2/65 7809
/proc/meminfo: memFree=1822520/2055920 swapFree=4180860/4192956
[pid=7808] ppid=7806 vsize=133896 CPUtime=1601.7
/proc/7808/stat : 7808 (pbscip.linux.x8) R 7806 7808 7649 0 -1 4194304 2022021 0 0 0 158818 1352 0 0 25 0 1 0 183345432 137109504 24841 1992294400 4194304 9342243 548682068736 18446744073709551615 6223639 0 0 4096 16384 0 0 0 17 1 0 0
/proc/7808/statm: 33474 24841 685 1256 0 32213 0
Current children cumulated CPU time (s) 1601.7
Current children cumulated vsize (KiB) 133896

[startup+1662.3 s]
/proc/loadavg: 1.00 1.00 1.00 2/65 7809
/proc/meminfo: memFree=1821944/2055920 swapFree=4180860/4192956
[pid=7808] ppid=7806 vsize=118056 CPUtime=1661.67
/proc/7808/stat : 7808 (pbscip.linux.x8) R 7806 7808 7649 0 -1 4194304 2113758 0 0 0 164757 1410 0 0 25 0 1 0 183345432 120889344 24535 1992294400 4194304 9342243 548682068736 18446744073709551615 8308455 0 0 4096 16384 0 0 0 17 1 0 0
/proc/7808/statm: 29514 24535 685 1256 0 28253 0
Current children cumulated CPU time (s) 1661.67
Current children cumulated vsize (KiB) 118056

[startup+1722.3 s]
/proc/loadavg: 1.00 1.00 1.00 2/65 7809
/proc/meminfo: memFree=1822648/2055920 swapFree=4180860/4192956
[pid=7808] ppid=7806 vsize=115164 CPUtime=1721.65
/proc/7808/stat : 7808 (pbscip.linux.x8) R 7806 7808 7649 0 -1 4194304 2220593 0 0 0 170686 1479 0 0 25 0 1 0 183345432 117927936 24243 1992294400 4194304 9342243 548682068736 18446744073709551615 8308455 0 0 4096 16384 0 0 0 17 1 0 0
/proc/7808/statm: 28791 24243 685 1256 0 27530 0
Current children cumulated CPU time (s) 1721.65
Current children cumulated vsize (KiB) 115164

[startup+1782.3 s]
/proc/loadavg: 1.00 1.00 1.00 2/65 7809
/proc/meminfo: memFree=1822776/2055920 swapFree=4180860/4192956
[pid=7808] ppid=7806 vsize=110672 CPUtime=1781.63
/proc/7808/stat : 7808 (pbscip.linux.x8) R 7806 7808 7649 0 -1 4194304 2312687 0 0 0 176626 1537 0 0 25 0 1 0 183345432 113328128 24367 1992294400 4194304 9342243 548682068736 18446744073709551615 6504807 0 0 4096 16384 0 0 0 17 1 0 0
/proc/7808/statm: 27668 24367 685 1256 0 26407 0
Current children cumulated CPU time (s) 1781.63
Current children cumulated vsize (KiB) 110672



Maximum CPU time exceeded: sending SIGTERM then SIGKILL

[startup+1800.71 s]
/proc/loadavg: 1.00 1.00 1.00 2/65 7809
/proc/meminfo: memFree=1821688/2055920 swapFree=4180860/4192956
[pid=7808] ppid=7806 vsize=118104 CPUtime=1800.03
/proc/7808/stat : 7808 (pbscip.linux.x8) R 7806 7808 7649 0 -1 4194304 2331873 0 0 0 178453 1550 0 0 25 0 1 0 183345432 120938496 24618 1992294400 4194304 9342243 548682068736 18446744073709551615 6968858 0 0 4096 16384 0 0 0 17 1 0 0
/proc/7808/statm: 29526 24618 685 1256 0 28265 0
Current children cumulated CPU time (s) 1800.03
Current children cumulated vsize (KiB) 118104

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

Sending SIGKILL to process tree (bottom up)

Sending SIGKILL to -7808

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

[startup+1801.4 s]
/proc/loadavg: 1.00 1.00 1.00 2/65 7809
/proc/meminfo: memFree=1821688/2055920 swapFree=4180860/4192956
[pid=7808] ppid=7806 vsize=117828 CPUtime=1800.72
/proc/7808/stat : 7808 (pbscip.linux.x8) R 7806 7808 7649 0 -1 4194304 2333128 0 0 0 178521 1551 0 0 25 0 1 0 183345432 120655872 24535 1992294400 4194304 9342243 548682068736 18446744073709551615 6959585 0 0 4096 16384 0 0 0 17 1 0 0
/proc/7808/statm: 29457 24535 685 1256 0 28196 0
Current children cumulated CPU time (s) 1800.72
Current children cumulated vsize (KiB) 117828

[startup+1802.2 s]
/proc/loadavg: 1.00 1.00 1.00 2/66 7810
/proc/meminfo: memFree=1822512/2055920 swapFree=4180860/4192956
[pid=7808] ppid=7806 vsize=117184 CPUtime=1801.52
/proc/7808/stat : 7808 (pbscip.linux.x8) R 7806 7808 7649 0 -1 4194304 2334324 0 0 0 178600 1552 0 0 25 0 1 0 183345432 119996416 24526 1992294400 4194304 9342243 548682068736 18446744073709551615 6965720 0 0 4096 16384 0 0 0 17 1 0 0
/proc/7808/statm: 29296 24526 685 1256 0 28035 0
Current children cumulated CPU time (s) 1801.52
Current children cumulated vsize (KiB) 117184

[startup+1802.6 s]
/proc/loadavg: 1.00 1.00 1.00 2/66 7810
/proc/meminfo: memFree=1822512/2055920 swapFree=4180860/4192956
[pid=7808] ppid=7806 vsize=117136 CPUtime=1801.92
/proc/7808/stat : 7808 (pbscip.linux.x8) R 7806 7808 7649 0 -1 4194304 2334908 0 0 0 178640 1552 0 0 25 0 1 0 183345432 119947264 24509 1992294400 4194304 9342243 548682068736 18446744073709551615 6960836 0 0 4096 16384 0 0 0 17 1 0 0
/proc/7808/statm: 29284 24509 685 1256 0 28023 0
Current children cumulated CPU time (s) 1801.92
Current children cumulated vsize (KiB) 117136

[startup+1802.7 s]
/proc/loadavg: 1.00 1.00 1.00 2/66 7810
/proc/meminfo: memFree=1822512/2055920 swapFree=4180860/4192956
[pid=7808] ppid=7806 vsize=112008 CPUtime=1802.03
/proc/7808/stat : 7808 (pbscip.linux.x8) R 7806 7808 7649 0 -1 4194304 2335153 0 0 0 178650 1553 0 0 25 0 1 0 183345432 114696192 24173 1992294400 4194304 9342243 548682068736 18446744073709551615 6918720 0 0 4096 16384 0 0 0 17 1 0 0
/proc/7808/statm: 28002 24173 685 1256 0 26741 0
Current children cumulated CPU time (s) 1802.03
Current children cumulated vsize (KiB) 112008

Child ended because it received signal 9 (SIGKILL)
Real time (s): 1802.73
CPU time (s): 1802.06
CPU user time (s): 1786.51
CPU system time (s): 15.5486
CPU usage (%): 99.9629
Max. virtual memory (cumulated for all children) (KiB): 136968

getrusage(RUSAGE_CHILDREN,...) data:
user time used= 1786.51
system time used= 15.5486
maximum resident set size= 0
integral shared memory size= 0
integral unshared data size= 0
integral unshared stack size= 0
page reclaims= 2335335
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= 2
involuntary context switches= 2056

runsolver used 1.43978 second user time and 3.85441 second system time

The end

Launcher Data 

Begin job on node12 at 2009-06-16 15:04:08
IDJOB=1869083
IDBENCH=2163
IDSOLVER=684
FILE ID=node12/1869083-1245157448
PBS_JOBID= 9363805
Free space on /tmp= 66236 MiB

SOLVER NAME= SCIPclp SCIP 1.1.0.7 with CLP 1.8.2
BENCH NAME= PB06//final/normalized-PB06/OPT-SMALLINT/submitted-PB05/manquinho/primes-dimacs-cnf/normalized-ii32d3.opb
COMMAND LINE= HOME/pbscip.linux.x86_64.gnu.opt-gcc42.clp -t TIMEOUT -m MEMLIMIT -f BENCHNAME
RUNSOLVER COMMAND LINE= BIN/runsolver --timestamp -w /tmp/evaluation-result-1869083-1245157448/watcher-1869083-1245157448 -o /tmp/evaluation-result-1869083-1245157448/solver-1869083-1245157448 -C 1800 -W 2000 -M 1800  HOME/pbscip.linux.x86_64.gnu.opt-gcc42.clp -t 1800 -m 1800 -f HOME/instance-1869083-1245157448.opb

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

MD5SUM BENCH= a4212e7e4d5e950e6ac9fce9bc7b8e0a
RANDOM SEED=2088812871

node12.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		: 3000.281
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		: 3000.281
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:       1919200 kB
Buffers:         20124 kB
Cached:          67588 kB
SwapCached:       6264 kB
Active:          49592 kB
Inactive:        46420 kB
HighTotal:           0 kB
HighFree:            0 kB
LowTotal:      2055920 kB
LowFree:       1919200 kB
SwapTotal:     4192956 kB
SwapFree:      4180860 kB
Dirty:           12444 kB
Writeback:           0 kB
Mapped:          13440 kB
Slab:            26720 kB
Committed_AS:   171292 kB
PageTables:       1380 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= 66224 MiB
End job on node12 at 2009-06-16 15:34:11