Trace number 1868915

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) 1802.18 1801.97

General information on the benchmark

Namenormalized-PB06/OPT-SMALLINT/submitted-PB05/
manquinho/primes-dimacs-cnf/normalized-g250.29.opb
MD5SUMb0a7c1cc13cb603591c6d50e3dba1a47
Bench CategoryOPT-SMALLINT (optimisation, small integers)
Best result obtained on this benchmark
Best value of the objective obtained on this benchmark
Best CPU time to get the best result obtained on this benchmark
Has Objective FunctionYES
Satisfiable
(Un)Satisfiability was proved
Best value of the objective function
Optimality of the best value was proved
Number of variables14500
Total number of constraints461872
Number of constraints which are clauses461872
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 constraint29
Number of terms in the objective function 14500
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 14500
Number of bits of the sum of numbers in the objective function 14
Biggest number in a constraint 1
Number of bits of the biggest number in a constraint 1
Biggest sum of numbers in a constraint 14500
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 

6.29/6.33	c SCIP version 1.1.0.7
6.29/6.33	c LP-Solver Clp 1.8.2
6.29/6.33	c user parameter file <scip.set> not found - using default parameters
6.29/6.33	c read problem <HOME/instance-1868915-1245149982.opb>
6.29/6.33	c original problem has 14500 variables (14500 bin, 0 int, 0 impl, 0 cont) and 461872 constraints
7.59/7.69	c start presolving problem
7.59/7.69	c presolving:
12.79/12.89	c (round 1) 0 del vars, 0 del conss, 0 chg bounds, 0 chg sides, 0 chg coeffs, 454622 upgd conss, 923244 impls, 0 clqs
13.79/13.82	c (round 2) 0 del vars, 0 del conss, 0 chg bounds, 0 chg sides, 0 chg coeffs, 461872 upgd conss, 923244 impls, 0 clqs
37.18/37.26	c    (29.4s) probing: 1000/14500 (6.9%) - 0 fixings, 0 aggregations, 138232 implications, 0 bound changes
58.67/58.76	c    (50.9s) probing: 2000/14500 (13.8%) - 0 fixings, 0 aggregations, 269674 implications, 0 bound changes
58.67/58.79	c    (50.9s) probing: 2001/14500 (13.8%) - 0 fixings, 0 aggregations, 269803 implications, 0 bound changes
58.67/58.79	c    (50.9s) probing aborted: 2000/2000 successive useless probings
58.67/58.79	c presolving (3 rounds):
58.67/58.79	c  0 deleted vars, 0 deleted constraints, 0 tightened bounds, 0 added holes, 0 changed sides, 0 changed coefficients
58.67/58.79	c  1922840 implications, 0 cliques
58.67/58.79	c presolved problem has 14500 variables (14500 bin, 0 int, 0 impl, 0 cont) and 461872 constraints
58.67/58.79	c  461872 constraints of type <logicor>
58.67/58.79	c transformed objective value is always integral (scale: 1)
58.67/58.79	c Presolving Time: 49.86
58.77/58.83	c strange?!, PURESAT with obj
58.77/58.83	c -----------------------------------------------------------------------------------------------
58.77/58.83	c # maximal memory usage in MB; reported memory usage is lower than real memory usage!
58.77/58.83	c # [type: real, range: [0,1.79769313486232e+308], default: 1e+20]
58.77/58.83	c limits/memory = c 1620
58.77/58.83	c # maximal time in seconds to run
58.77/58.83	c # [type: real, range: [0,1.79769313486232e+308], default: 1e+20]
58.77/58.83	c limits/time = c 1791
58.77/58.83	c # frequency for displaying node information lines
58.77/58.83	c # [type: int, range: [-1,2147483647], default: 100]
58.77/58.83	c display/freq = c 10000
58.77/58.83	c -----------------------------------------------------------------------------------------------
58.77/58.83	c start solving problem
58.77/58.83	c 
117.47/117.55	c  time | node  | left  |LP iter| mem |mdpt |frac |vars |cons |ccons|cols |rows |cuts |confs|strbr|  dualbound   | primalbound  |  gap   
117.47/117.55	c   109s|     1 |     0 |  7900 | 543M|   0 |7750 |  14k| 461k| 461k|  14k| 461k|   0 |   0 |   0 | 3.875000e+03 |      --      |    Inf 
694.85/694.83	c   684s|     1 |     0 | 47899 | 543M|   0 |7677 |  14k| 461k| 461k|  14k| 461k|  47 |   0 |   0 | 3.911500e+03 |      --      |    Inf 
849.28/849.24	c   838s|     1 |     0 | 48409 | 543M|   0 |7613 |  14k| 461k| 461k|  14k| 461k|  95 |   0 |   0 | 3.943500e+03 |      --      |    Inf 
1097.92/1097.84	c  1087s|     1 |     0 | 48928 | 543M|   0 |7553 |  14k| 461k| 461k|  14k| 462k| 135 |   0 |   0 | 3.974000e+03 |      --      |    Inf 
1443.45/1443.32	c  1432s|     1 |     0 | 49590 | 543M|   0 |7485 |  14k| 461k| 461k|  14k| 462k| 182 |   0 |   0 | 4.008000e+03 |      --      |    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-1868915-1245149982/watcher-1868915-1245149982 -o /tmp/evaluation-result-1868915-1245149982/solver-1868915-1245149982 -C 1800 -W 2000 -M 1800 HOME/pbscip.linux.x86_64.gnu.opt-gcc42.clp -t 1800 -m 1800 -f HOME/instance-1868915-1245149982.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 29503
/proc/meminfo: memFree=1843528/2055920 swapFree=4191900/4192956
[pid=29503] ppid=29501 vsize=5812 CPUtime=0
/proc/29503/stat : 29503 (pbscip.linux.x8) R 29501 29503 29282 0 -1 4194304 516 0 0 0 0 0 0 0 18 0 1 0 182598729 5951488 500 1992294400 4194304 9342243 548682068736 18446744073709551615 8223232 0 0 4096 0 0 0 0 17 1 0 0
/proc/29503/statm: 1453 501 332 1256 0 192 0

[startup+0.0384309 s]
/proc/loadavg: 1.00 1.00 1.00 3/64 29503
/proc/meminfo: memFree=1843528/2055920 swapFree=4191900/4192956
[pid=29503] ppid=29501 vsize=16816 CPUtime=0.02
/proc/29503/stat : 29503 (pbscip.linux.x8) R 29501 29503 29282 0 -1 4194304 3199 0 0 0 2 0 0 0 18 0 1 0 182598729 17219584 3183 1992294400 4194304 9342243 548682068736 18446744073709551615 8305584 0 0 4096 0 0 0 0 17 1 0 0
/proc/29503/statm: 4204 3183 374 1256 0 2943 0
Current children cumulated CPU time (s) 0.02
Current children cumulated vsize (KiB) 16816

[startup+0.101397 s]
/proc/loadavg: 1.00 1.00 1.00 3/64 29503
/proc/meminfo: memFree=1843528/2055920 swapFree=4191900/4192956
[pid=29503] ppid=29501 vsize=22848 CPUtime=0.09
/proc/29503/stat : 29503 (pbscip.linux.x8) R 29501 29503 29282 0 -1 4194304 4730 0 0 0 8 1 0 0 18 0 1 0 182598729 23396352 4710 1992294400 4194304 9342243 548682068736 18446744073709551615 8194073 0 0 4096 0 0 0 0 17 1 0 0
/proc/29503/statm: 5712 4710 378 1256 0 4451 0
Current children cumulated CPU time (s) 0.09
Current children cumulated vsize (KiB) 22848

[startup+0.301337 s]
/proc/loadavg: 1.00 1.00 1.00 3/64 29503
/proc/meminfo: memFree=1843528/2055920 swapFree=4191900/4192956
[pid=29503] ppid=29501 vsize=28848 CPUtime=0.29
/proc/29503/stat : 29503 (pbscip.linux.x8) R 29501 29503 29282 0 -1 4194304 6217 0 0 0 27 2 0 0 19 0 1 0 182598729 29540352 6197 1992294400 4194304 9342243 548682068736 18446744073709551615 8305584 0 0 4096 0 0 0 0 17 1 0 0
/proc/29503/statm: 7212 6197 378 1256 0 5951 0
Current children cumulated CPU time (s) 0.29
Current children cumulated vsize (KiB) 28848

[startup+0.701224 s]
/proc/loadavg: 1.00 1.00 1.00 3/64 29503
/proc/meminfo: memFree=1843528/2055920 swapFree=4191900/4192956
[pid=29503] ppid=29501 vsize=37812 CPUtime=0.69
/proc/29503/stat : 29503 (pbscip.linux.x8) R 29501 29503 29282 0 -1 4194304 8484 0 0 0 66 3 0 0 22 0 1 0 182598729 38719488 8445 1992294400 4194304 9342243 548682068736 18446744073709551615 8305584 0 0 4096 0 0 0 0 17 1 0 0
/proc/29503/statm: 9453 8445 378 1256 0 8192 0
Current children cumulated CPU time (s) 0.69
Current children cumulated vsize (KiB) 37812

[startup+1.50199 s]
/proc/loadavg: 1.00 1.00 1.00 2/65 29504
/proc/meminfo: memFree=1803456/2055920 swapFree=4191900/4192956
[pid=29503] ppid=29501 vsize=57692 CPUtime=1.49
/proc/29503/stat : 29503 (pbscip.linux.x8) R 29501 29503 29282 0 -1 4194304 13456 0 0 0 144 5 0 0 25 0 1 0 182598729 59076608 13417 1992294400 4194304 9342243 548682068736 18446744073709551615 5859098 0 0 4096 0 0 0 0 17 1 0 0
/proc/29503/statm: 14423 13417 378 1256 0 13162 0
Current children cumulated CPU time (s) 1.49
Current children cumulated vsize (KiB) 57692

[startup+3.10154 s]
/proc/loadavg: 1.08 1.02 1.01 2/65 29504
/proc/meminfo: memFree=1774784/2055920 swapFree=4191900/4192956
[pid=29503] ppid=29501 vsize=98696 CPUtime=3.09
/proc/29503/stat : 29503 (pbscip.linux.x8) R 29501 29503 29282 0 -1 4194304 23668 0 0 0 300 9 0 0 25 0 1 0 182598729 101064704 23629 1992294400 4194304 9342243 548682068736 18446744073709551615 8305584 0 0 4096 0 0 0 0 17 1 0 0
/proc/29503/statm: 24674 23629 378 1256 0 23413 0
Current children cumulated CPU time (s) 3.09
Current children cumulated vsize (KiB) 98696

[startup+6.30162 s]
/proc/loadavg: 1.08 1.02 1.01 2/65 29504
/proc/meminfo: memFree=1693504/2055920 swapFree=4191900/4192956
[pid=29503] ppid=29501 vsize=178228 CPUtime=6.29
/proc/29503/stat : 29503 (pbscip.linux.x8) R 29501 29503 29282 0 -1 4194304 43375 0 0 0 613 16 0 0 25 0 1 0 182598729 182505472 43336 1992294400 4194304 9342243 548682068736 18446744073709551615 5858006 0 0 4096 0 0 0 0 17 1 0 0
/proc/29503/statm: 44557 43345 378 1256 0 43296 0
Current children cumulated CPU time (s) 6.29
Current children cumulated vsize (KiB) 178228

[startup+12.7018 s]
/proc/loadavg: 1.07 1.02 1.00 2/65 29504
/proc/meminfo: memFree=1258248/2055920 swapFree=4191900/4192956
[pid=29503] ppid=29501 vsize=593460 CPUtime=12.69
/proc/29503/stat : 29503 (pbscip.linux.x8) R 29501 29503 29282 0 -1 4194304 157932 0 0 0 1141 128 0 0 25 0 1 0 182598729 607703040 146417 1992294400 4194304 9342243 548682068736 18446744073709551615 4403200 0 0 4096 16384 0 0 0 17 1 0 0
/proc/29503/statm: 148365 146417 467 1256 0 147104 0
Current children cumulated CPU time (s) 12.69
Current children cumulated vsize (KiB) 593460

[startup+25.5011 s]
/proc/loadavg: 1.06 1.01 1.00 2/65 29504
/proc/meminfo: memFree=1257864/2055920 swapFree=4191900/4192956
[pid=29503] ppid=29501 vsize=593460 CPUtime=25.5
/proc/29503/stat : 29503 (pbscip.linux.x8) R 29501 29503 29282 0 -1 4194304 158139 0 0 0 2384 166 0 0 25 0 1 0 182598729 607703040 146551 1992294400 4194304 9342243 548682068736 18446744073709551615 4209589 0 0 4096 16384 0 0 0 17 1 0 0
/proc/29503/statm: 148365 146551 482 1256 0 147104 0
Current children cumulated CPU time (s) 25.5
Current children cumulated vsize (KiB) 593460

[startup+51.1018 s]
/proc/loadavg: 1.04 1.01 1.00 2/65 29504
/proc/meminfo: memFree=1257928/2055920 swapFree=4191900/4192956
[pid=29503] ppid=29501 vsize=593460 CPUtime=51.08
/proc/29503/stat : 29503 (pbscip.linux.x8) R 29501 29503 29282 0 -1 4194304 158144 0 0 0 4940 168 0 0 25 0 1 0 182598729 607703040 146556 1992294400 4194304 9342243 548682068736 18446744073709551615 5102411 0 0 4096 16384 0 0 0 17 1 0 0
/proc/29503/statm: 148365 146556 487 1256 0 147104 0
Current children cumulated CPU time (s) 51.08
Current children cumulated vsize (KiB) 593460

[startup+102.305 s]
/proc/loadavg: 1.01 1.01 1.00 2/65 29510
/proc/meminfo: memFree=909192/2055920 swapFree=4191900/4192956
[pid=29503] ppid=29501 vsize=1189608 CPUtime=102.28
/proc/29503/stat : 29503 (pbscip.linux.x8) R 29501 29503 29282 0 -1 4194304 316234 0 0 0 9987 241 0 0 25 0 1 0 182598729 1218158592 233642 1992294400 4194304 9342243 548682068736 18446744073709551615 6962253 0 0 4096 16384 0 0 0 17 1 0 0
/proc/29503/statm: 297402 233642 606 1256 0 296141 0
Current children cumulated CPU time (s) 102.28
Current children cumulated vsize (KiB) 1189608

[startup+162.302 s]
/proc/loadavg: 1.00 1.00 1.00 2/65 29510
/proc/meminfo: memFree=903624/2055920 swapFree=4191900/4192956
[pid=29503] ppid=29501 vsize=1182504 CPUtime=162.28
/proc/29503/stat : 29503 (pbscip.linux.x8) R 29501 29503 29282 0 -1 4194304 346530 0 0 0 15972 256 0 0 25 0 1 0 182598729 1210884096 237283 1992294400 4194304 9342243 548682068736 18446744073709551615 6959735 0 0 4096 16384 0 0 0 17 1 0 0
/proc/29503/statm: 295626 237283 626 1256 0 294365 0
Current children cumulated CPU time (s) 162.28
Current children cumulated vsize (KiB) 1182504

[startup+222.302 s]
/proc/loadavg: 1.00 1.00 1.00 2/65 29510
/proc/meminfo: memFree=860872/2055920 swapFree=4191900/4192956
[pid=29503] ppid=29501 vsize=1219652 CPUtime=222.29
/proc/29503/stat : 29503 (pbscip.linux.x8) R 29501 29503 29282 0 -1 4194304 373616 0 0 0 21960 269 0 0 25 0 1 0 182598729 1248923648 245691 1992294400 4194304 9342243 548682068736 18446744073709551615 6952907 0 0 4096 16384 0 0 0 17 1 0 0
/proc/29503/statm: 304913 245691 633 1256 0 303652 0
Current children cumulated CPU time (s) 222.29
Current children cumulated vsize (KiB) 1219652

[startup+282.301 s]
/proc/loadavg: 1.00 1.00 1.00 2/65 29510
/proc/meminfo: memFree=847112/2055920 swapFree=4191900/4192956
[pid=29503] ppid=29501 vsize=1194000 CPUtime=282.3
/proc/29503/stat : 29503 (pbscip.linux.x8) R 29501 29503 29282 0 -1 4194304 418131 0 0 0 27939 291 0 0 25 0 1 0 182598729 1222656000 249118 1992294400 4194304 9342243 548682068736 18446744073709551615 6939160 0 0 4096 16384 0 0 0 17 1 0 0
/proc/29503/statm: 298500 249118 633 1256 0 297239 0
Current children cumulated CPU time (s) 282.3
Current children cumulated vsize (KiB) 1194000

[startup+342.301 s]
/proc/loadavg: 1.00 1.00 1.00 2/65 29510
/proc/meminfo: memFree=860680/2055920 swapFree=4191900/4192956
[pid=29503] ppid=29501 vsize=1180428 CPUtime=342.3
/proc/29503/stat : 29503 (pbscip.linux.x8) R 29501 29503 29282 0 -1 4194304 492425 0 0 0 33900 330 0 0 25 0 1 0 182598729 1208758272 246003 1992294400 4194304 9342243 548682068736 18446744073709551615 6037564 0 0 4096 16384 0 0 0 17 1 0 0
/proc/29503/statm: 295107 246003 633 1256 0 293846 0
Current children cumulated CPU time (s) 342.3
Current children cumulated vsize (KiB) 1180428

[startup+402.301 s]
/proc/loadavg: 1.00 1.00 1.00 2/65 29510
/proc/meminfo: memFree=846152/2055920 swapFree=4191900/4192956
[pid=29503] ppid=29501 vsize=1166624 CPUtime=402.31
/proc/29503/stat : 29503 (pbscip.linux.x8) R 29501 29503 29282 0 -1 4194304 583605 0 0 0 39858 373 0 0 25 0 1 0 182598729 1194622976 249318 1992294400 4194304 9342243 548682068736 18446744073709551615 6939148 0 0 4096 16384 0 0 0 17 1 0 0
/proc/29503/statm: 291656 249318 633 1256 0 290395 0
Current children cumulated CPU time (s) 402.31
Current children cumulated vsize (KiB) 1166624

[startup+462.302 s]
/proc/loadavg: 1.00 1.00 1.00 2/65 29510
/proc/meminfo: memFree=838856/2055920 swapFree=4191900/4192956
[pid=29503] ppid=29501 vsize=1143276 CPUtime=462.32
/proc/29503/stat : 29503 (pbscip.linux.x8) R 29501 29503 29282 0 -1 4194304 599855 0 0 0 45850 382 0 0 25 0 1 0 182598729 1170714624 251088 1992294400 4194304 9342243 548682068736 18446744073709551615 8308455 0 0 4096 16384 0 0 0 17 1 0 0
/proc/29503/statm: 285819 251088 633 1256 0 284558 0
Current children cumulated CPU time (s) 462.32
Current children cumulated vsize (KiB) 1143276

[startup+522.302 s]
/proc/loadavg: 1.00 1.00 1.00 2/65 29510
/proc/meminfo: memFree=851144/2055920 swapFree=4191900/4192956
[pid=29503] ppid=29501 vsize=1126820 CPUtime=522.33
/proc/29503/stat : 29503 (pbscip.linux.x8) R 29501 29503 29282 0 -1 4194304 615794 0 0 0 51841 392 0 0 25 0 1 0 182598729 1153863680 247994 1992294400 4194304 9342243 548682068736 18446744073709551615 6065012 0 0 4096 16384 0 0 0 17 1 0 0
/proc/29503/statm: 281705 247994 633 1256 0 280444 0
Current children cumulated CPU time (s) 522.33
Current children cumulated vsize (KiB) 1126820

[startup+582.301 s]
/proc/loadavg: 1.00 1.00 1.00 2/65 29510
/proc/meminfo: memFree=859400/2055920 swapFree=4191900/4192956
[pid=29503] ppid=29501 vsize=1128592 CPUtime=582.34
/proc/29503/stat : 29503 (pbscip.linux.x8) R 29501 29503 29282 0 -1 4194304 621898 0 0 0 57837 397 0 0 25 0 1 0 182598729 1155678208 245941 1992294400 4194304 9342243 548682068736 18446744073709551615 6952866 0 0 4096 16384 0 0 0 17 1 0 0
/proc/29503/statm: 282148 245941 633 1256 0 280887 0
Current children cumulated CPU time (s) 582.34
Current children cumulated vsize (KiB) 1128592

[startup+642.301 s]
/proc/loadavg: 1.00 1.00 1.00 2/65 29510
/proc/meminfo: memFree=857480/2055920 swapFree=4191900/4192956
[pid=29503] ppid=29501 vsize=1129136 CPUtime=642.35
/proc/29503/stat : 29503 (pbscip.linux.x8) R 29501 29503 29282 0 -1 4194304 647062 0 0 0 63824 411 0 0 25 0 1 0 182598729 1156235264 246411 1992294400 4194304 9342243 548682068736 18446744073709551615 6952872 0 0 4096 16384 0 0 0 17 1 0 0
/proc/29503/statm: 282284 246411 633 1256 0 281023 0
Current children cumulated CPU time (s) 642.35
Current children cumulated vsize (KiB) 1129136

[startup+702.301 s]

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

/proc/29503/stat : 29503 (pbscip.linux.x8) R 29501 29503 29282 0 -1 4194304 685405 0 0 0 105757 483 0 0 25 0 1 0 182598729 1273024512 254575 1992294400 4194304 9342243 548682068736 18446744073709551615 5597697 0 0 4096 16384 0 0 0 17 1 0 0
/proc/29503/statm: 310797 254575 664 1256 0 309536 0
Current children cumulated CPU time (s) 1062.4
Current children cumulated vsize (KiB) 1243188

[startup+1122.3 s]
/proc/loadavg: 1.00 1.00 1.00 2/65 29510
/proc/meminfo: memFree=813768/2055920 swapFree=4191900/4192956
[pid=29503] ppid=29501 vsize=1246276 CPUtime=1122.42
/proc/29503/stat : 29503 (pbscip.linux.x8) R 29501 29503 29282 0 -1 4194304 697243 0 0 0 111753 489 0 0 25 0 1 0 182598729 1276186624 257302 1992294400 4194304 9342243 548682068736 18446744073709551615 5398920 0 0 4096 16384 0 0 0 17 1 0 0
/proc/29503/statm: 311569 257302 664 1256 0 310308 0
Current children cumulated CPU time (s) 1122.42
Current children cumulated vsize (KiB) 1246276

[startup+1182.3 s]
/proc/loadavg: 1.00 1.00 1.00 2/65 29510
/proc/meminfo: memFree=813768/2055920 swapFree=4191900/4192956
[pid=29503] ppid=29501 vsize=1246276 CPUtime=1182.42
/proc/29503/stat : 29503 (pbscip.linux.x8) R 29501 29503 29282 0 -1 4194304 697243 0 0 0 117753 489 0 0 25 0 1 0 182598729 1276186624 257302 1992294400 4194304 9342243 548682068736 18446744073709551615 5575803 0 0 4096 16384 0 0 0 17 1 0 0
/proc/29503/statm: 311569 257302 664 1256 0 310308 0
Current children cumulated CPU time (s) 1182.42
Current children cumulated vsize (KiB) 1246276

[startup+1242.3 s]
/proc/loadavg: 1.00 1.00 1.00 2/65 29510
/proc/meminfo: memFree=813640/2055920 swapFree=4191900/4192956
[pid=29503] ppid=29501 vsize=1246276 CPUtime=1242.43
/proc/29503/stat : 29503 (pbscip.linux.x8) R 29501 29503 29282 0 -1 4194304 697243 0 0 0 123754 489 0 0 25 0 1 0 182598729 1276186624 257302 1992294400 4194304 9342243 548682068736 18446744073709551615 5575805 0 0 4096 16384 0 0 0 17 1 0 0
/proc/29503/statm: 311569 257302 664 1256 0 310308 0
Current children cumulated CPU time (s) 1242.43
Current children cumulated vsize (KiB) 1246276

[startup+1302.3 s]
/proc/loadavg: 1.00 1.00 1.00 2/65 29510
/proc/meminfo: memFree=813576/2055920 swapFree=4191900/4192956
[pid=29503] ppid=29501 vsize=1246276 CPUtime=1302.44
/proc/29503/stat : 29503 (pbscip.linux.x8) R 29501 29503 29282 0 -1 4194304 697243 0 0 0 129755 489 0 0 25 0 1 0 182598729 1276186624 257302 1992294400 4194304 9342243 548682068736 18446744073709551615 5597697 0 0 4096 16384 0 0 0 17 1 0 0
/proc/29503/statm: 311569 257302 664 1256 0 310308 0
Current children cumulated CPU time (s) 1302.44
Current children cumulated vsize (KiB) 1246276

[startup+1362.3 s]
/proc/loadavg: 1.00 1.00 1.00 2/65 29510
/proc/meminfo: memFree=813576/2055920 swapFree=4191900/4192956
[pid=29503] ppid=29501 vsize=1246276 CPUtime=1362.44
/proc/29503/stat : 29503 (pbscip.linux.x8) R 29501 29503 29282 0 -1 4194304 697243 0 0 0 135755 489 0 0 25 0 1 0 182598729 1276186624 257302 1992294400 4194304 9342243 548682068736 18446744073709551615 5597697 0 0 4096 16384 0 0 0 17 1 0 0
/proc/29503/statm: 311569 257302 664 1256 0 310308 0
Current children cumulated CPU time (s) 1362.44
Current children cumulated vsize (KiB) 1246276

[startup+1422.31 s]
/proc/loadavg: 1.00 1.00 1.00 2/65 29510
/proc/meminfo: memFree=813576/2055920 swapFree=4191900/4192956
[pid=29503] ppid=29501 vsize=1246276 CPUtime=1422.46
/proc/29503/stat : 29503 (pbscip.linux.x8) R 29501 29503 29282 0 -1 4194304 697243 0 0 0 141757 489 0 0 25 0 1 0 182598729 1276186624 257302 1992294400 4194304 9342243 548682068736 18446744073709551615 5597697 0 0 4096 16384 0 0 0 17 1 0 0
/proc/29503/statm: 311569 257302 664 1256 0 310308 0
Current children cumulated CPU time (s) 1422.46
Current children cumulated vsize (KiB) 1246276

[startup+1482.3 s]
/proc/loadavg: 1.00 1.00 1.00 2/65 29510
/proc/meminfo: memFree=813512/2055920 swapFree=4191900/4192956
[pid=29503] ppid=29501 vsize=1246004 CPUtime=1482.46
/proc/29503/stat : 29503 (pbscip.linux.x8) R 29501 29503 29282 0 -1 4194304 704676 0 0 0 147753 493 0 0 25 0 1 0 182598729 1275908096 257304 1992294400 4194304 9342243 548682068736 18446744073709551615 4685941 0 0 4096 16384 0 0 0 17 1 0 0
/proc/29503/statm: 311501 257304 665 1256 0 310240 0
Current children cumulated CPU time (s) 1482.46
Current children cumulated vsize (KiB) 1246004

[startup+1542.3 s]
/proc/loadavg: 1.00 1.00 1.00 2/65 29510
/proc/meminfo: memFree=813512/2055920 swapFree=4191900/4192956
[pid=29503] ppid=29501 vsize=1246004 CPUtime=1542.47
/proc/29503/stat : 29503 (pbscip.linux.x8) R 29501 29503 29282 0 -1 4194304 704677 0 0 0 153753 494 0 0 25 0 1 0 182598729 1275908096 257305 1992294400 4194304 9342243 548682068736 18446744073709551615 5575803 0 0 4096 16384 0 0 0 17 1 0 0
/proc/29503/statm: 311501 257305 665 1256 0 310240 0
Current children cumulated CPU time (s) 1542.47
Current children cumulated vsize (KiB) 1246004

[startup+1602.3 s]
/proc/loadavg: 1.00 1.00 1.00 2/65 29510
/proc/meminfo: memFree=813512/2055920 swapFree=4191900/4192956
[pid=29503] ppid=29501 vsize=1246004 CPUtime=1602.48
/proc/29503/stat : 29503 (pbscip.linux.x8) R 29501 29503 29282 0 -1 4194304 704677 0 0 0 159754 494 0 0 25 0 1 0 182598729 1275908096 257305 1992294400 4194304 9342243 548682068736 18446744073709551615 5575803 0 0 4096 16384 0 0 0 17 1 0 0
/proc/29503/statm: 311501 257305 665 1256 0 310240 0
Current children cumulated CPU time (s) 1602.48
Current children cumulated vsize (KiB) 1246004

[startup+1662.3 s]
/proc/loadavg: 1.00 1.00 1.00 2/65 29510
/proc/meminfo: memFree=813512/2055920 swapFree=4191900/4192956
[pid=29503] ppid=29501 vsize=1246004 CPUtime=1662.48
/proc/29503/stat : 29503 (pbscip.linux.x8) R 29501 29503 29282 0 -1 4194304 704677 0 0 0 165754 494 0 0 25 0 1 0 182598729 1275908096 257305 1992294400 4194304 9342243 548682068736 18446744073709551615 5575803 0 0 4096 16384 0 0 0 17 1 0 0
/proc/29503/statm: 311501 257305 665 1256 0 310240 0
Current children cumulated CPU time (s) 1662.48
Current children cumulated vsize (KiB) 1246004

[startup+1722.3 s]
/proc/loadavg: 1.00 1.00 1.00 2/65 29510
/proc/meminfo: memFree=813512/2055920 swapFree=4191900/4192956
[pid=29503] ppid=29501 vsize=1246004 CPUtime=1722.49
/proc/29503/stat : 29503 (pbscip.linux.x8) R 29501 29503 29282 0 -1 4194304 704677 0 0 0 171755 494 0 0 25 0 1 0 182598729 1275908096 257305 1992294400 4194304 9342243 548682068736 18446744073709551615 5597697 0 0 4096 16384 0 0 0 17 1 0 0
/proc/29503/statm: 311501 257305 665 1256 0 310240 0
Current children cumulated CPU time (s) 1722.49
Current children cumulated vsize (KiB) 1246004

[startup+1782.3 s]
/proc/loadavg: 1.00 1.00 1.00 2/65 29510
/proc/meminfo: memFree=813320/2055920 swapFree=4191900/4192956
[pid=29503] ppid=29501 vsize=1246004 CPUtime=1782.5
/proc/29503/stat : 29503 (pbscip.linux.x8) R 29501 29503 29282 0 -1 4194304 704677 0 0 0 177756 494 0 0 25 0 1 0 182598729 1275908096 257305 1992294400 4194304 9342243 548682068736 18446744073709551615 5597687 0 0 4096 16384 0 0 0 17 1 0 0
/proc/29503/statm: 311501 257305 665 1256 0 310240 0
Current children cumulated CPU time (s) 1782.5
Current children cumulated vsize (KiB) 1246004



Maximum CPU time exceeded: sending SIGTERM then SIGKILL

[startup+1799.8 s]
/proc/loadavg: 1.00 1.00 1.00 2/65 29510
/proc/meminfo: memFree=813320/2055920 swapFree=4191900/4192956
[pid=29503] ppid=29501 vsize=1246004 CPUtime=1800.01
/proc/29503/stat : 29503 (pbscip.linux.x8) R 29501 29503 29282 0 -1 4194304 704677 0 0 0 179507 494 0 0 25 0 1 0 182598729 1275908096 257305 1992294400 4194304 9342243 548682068736 18446744073709551615 5597697 0 0 4096 16384 0 0 0 17 1 0 0
/proc/29503/statm: 311501 257305 665 1256 0 310240 0
Current children cumulated CPU time (s) 1800.01
Current children cumulated vsize (KiB) 1246004

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

Sending SIGKILL to process tree (bottom up)

Sending SIGKILL to -29503

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

[startup+1800.6 s]
/proc/loadavg: 1.00 1.00 1.00 2/66 29511
/proc/meminfo: memFree=813248/2055920 swapFree=4191900/4192956
[pid=29503] ppid=29501 vsize=1246004 CPUtime=1800.8
/proc/29503/stat : 29503 (pbscip.linux.x8) R 29501 29503 29282 0 -1 4194304 704677 0 0 0 179586 494 0 0 25 0 1 0 182598729 1275908096 257305 1992294400 4194304 9342243 548682068736 18446744073709551615 5597697 0 0 4096 16384 0 0 0 17 1 0 0
/proc/29503/statm: 311501 257305 665 1256 0 310240 0
Current children cumulated CPU time (s) 1800.8
Current children cumulated vsize (KiB) 1246004

[startup+1801.4 s]
/proc/loadavg: 1.00 1.00 1.00 2/66 29511
/proc/meminfo: memFree=813248/2055920 swapFree=4191900/4192956
[pid=29503] ppid=29501 vsize=1246004 CPUtime=1801.6
/proc/29503/stat : 29503 (pbscip.linux.x8) R 29501 29503 29282 0 -1 4194304 704677 0 0 0 179666 494 0 0 25 0 1 0 182598729 1275908096 257305 1992294400 4194304 9342243 548682068736 18446744073709551615 5597699 0 0 4096 16384 0 0 0 17 1 0 0
/proc/29503/statm: 311501 257305 665 1256 0 310240 0
Current children cumulated CPU time (s) 1801.6
Current children cumulated vsize (KiB) 1246004

[startup+1801.81 s]
/proc/loadavg: 1.00 1.00 1.00 2/66 29511
/proc/meminfo: memFree=813248/2055920 swapFree=4191900/4192956
[pid=29503] ppid=29501 vsize=1246004 CPUtime=1802.01
/proc/29503/stat : 29503 (pbscip.linux.x8) R 29501 29503 29282 0 -1 4194304 704677 0 0 0 179707 494 0 0 25 0 1 0 182598729 1275908096 257305 1992294400 4194304 9342243 548682068736 18446744073709551615 5597697 0 0 4096 16384 0 0 0 17 1 0 0
/proc/29503/statm: 311501 257305 665 1256 0 310240 0
Current children cumulated CPU time (s) 1802.01
Current children cumulated vsize (KiB) 1246004

[startup+1801.9 s]
/proc/loadavg: 1.00 1.00 1.00 2/66 29511
/proc/meminfo: memFree=813248/2055920 swapFree=4191900/4192956
[pid=29503] ppid=29501 vsize=0 CPUtime=1802.11
/proc/29503/stat : 29503 (pbscip.linux.x8) R 29501 29503 29282 0 -1 4195332 704677 0 0 0 179707 504 0 0 25 0 1 0 182598729 0 0 1992294400 0 0 0 0 0 0 0 4096 16384 0 0 0 17 1 0 0
/proc/29503/statm: 0 0 0 0 0 0 0
Current children cumulated CPU time (s) 1802.11
Current children cumulated vsize (KiB) 0

Child ended because it received signal 9 (SIGKILL)
Real time (s): 1801.97
CPU time (s): 1802.18
CPU user time (s): 1797.07
CPU system time (s): 5.11122
CPU usage (%): 100.012
Max. virtual memory (cumulated for all children) (KiB): 1307572

getrusage(RUSAGE_CHILDREN,...) data:
user time used= 1797.07
system time used= 5.11122
maximum resident set size= 0
integral shared memory size= 0
integral unshared data size= 0
integral unshared stack size= 0
page reclaims= 704677
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= 2704

runsolver used 1.70974 second user time and 4.08938 second system time

The end

Launcher Data 

Begin job on node16 at 2009-06-16 12:59:43
IDJOB=1868915
IDBENCH=2058
IDSOLVER=684
FILE ID=node16/1868915-1245149982
PBS_JOBID= 9363735
Free space on /tmp= 66268 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-g250.29.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-1868915-1245149982/watcher-1868915-1245149982 -o /tmp/evaluation-result-1868915-1245149982/solver-1868915-1245149982 -C 1800 -W 2000 -M 1800  HOME/pbscip.linux.x86_64.gnu.opt-gcc42.clp -t 1800 -m 1800 -f HOME/instance-1868915-1245149982.opb

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

MD5SUM BENCH= b0a7c1cc13cb603591c6d50e3dba1a47
RANDOM SEED=1158509335

node16.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		: 3000.214
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		: 3000.214
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:       1843944 kB
Buffers:         22108 kB
Cached:         112952 kB
SwapCached:        260 kB
Active:          62512 kB
Inactive:        85360 kB
HighTotal:           0 kB
HighFree:            0 kB
LowTotal:      2055920 kB
LowFree:       1843944 kB
SwapTotal:     4192956 kB
SwapFree:      4191900 kB
Dirty:           23408 kB
Writeback:           0 kB
Mapped:          21276 kB
Slab:            50068 kB
Committed_AS:   151588 kB
PageTables:       1440 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= 66256 MiB
End job on node16 at 2009-06-16 13:29:45