Trace number 2687380

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
SCIPclp SCIP 1.2.1.2 with Clp 1.11.1 (Release Version) as LP solver? (MO) 706.011 706.19

General information on the benchmark

Name/OPT-SMALLINT-LIN/oliveras/j90opt/
normalized-j9025_10.std.opb
MD5SUM61e5a79df84e43f9b39aa8611a460c56
Bench CategoryOPT-SMALLINT-LIN (optimisation, small integers, linear constraints)
Best result obtained on this benchmarkSAT
Best value of the objective obtained on this benchmark136
Best CPU time to get the best result obtained on this benchmark1800.19
Has Objective FunctionYES
Satisfiable
(Un)Satisfiability was proved
Best value of the objective function
Optimality of the best value was proved
Number of variables54782
Total number of constraints184407
Number of constraints which are clauses183207
Number of constraints which are cardinality constraints (but not clauses)0
Number of constraints which are nor clauses,nor cardinality constraints1200
Minimum length of a constraint1
Maximum length of a constraint69
Number of terms in the objective function 300
Biggest coefficient in the objective function 300
Number of bits for the biggest coefficient in the objective function 9
Sum of the numbers in the objective function 45150
Number of bits of the sum of numbers in the objective function 16
Biggest number in a constraint 300
Number of bits of the biggest number in a constraint 9
Biggest sum of numbers in a constraint 45150
Number of bits of the biggest sum of numbers16
Number of products (including duplicates)0
Sum of products size (including duplicates)0
Number of different products0
Sum of products size0

Solver Data 

0.00/0.00	c SCIP version 1.2.1.2 [precision: 8 byte] [memory: block] [mode: optimized] [LP solver: Clp 1.11.1] [Expressions interpreter: NONE]
0.00/0.00	c Copyright (c) 2002-2010 Konrad-Zuse-Zentrum fuer Informationstechnik Berlin (ZIB)
0.00/0.00	c 
0.00/0.00	c user parameter file <scip.set> not found - using default parameters
0.00/0.00	c reading problem <HOME/instance-2687380-1278452561.opb>
3.20/3.24	c original problem has 54782 variables (54782 bin, 0 int, 0 impl, 0 cont) and 184407 constraints
3.20/3.24	c problem read
3.20/3.25	c presolving settings loaded
4.19/4.22	c presolving:
15.30/15.37	c (round 1) 4469 del vars, 13178 del conss, 3271 chg bounds, 0 chg sides, 0 chg coeffs, 0 upgd conss, 12585364 impls, 0 clqs
22.18/22.22	c (round 2) 9579 del vars, 33660 del conss, 8171 chg bounds, 0 chg sides, 0 chg coeffs, 0 upgd conss, 12611617 impls, 0 clqs
24.48/24.52	c (round 3) 11537 del vars, 42613 del conss, 9233 chg bounds, 30 chg sides, 32 chg coeffs, 0 upgd conss, 12623415 impls, 0 clqs
25.88/25.99	c (round 4) 12423 del vars, 46092 del conss, 9771 chg bounds, 38 chg sides, 41 chg coeffs, 0 upgd conss, 12631712 impls, 0 clqs
26.89/26.96	c (round 5) 12942 del vars, 48271 del conss, 10076 chg bounds, 48 chg sides, 51 chg coeffs, 0 upgd conss, 12636927 impls, 0 clqs
27.58/27.62	c (round 6) 13288 del vars, 49627 del conss, 10264 chg bounds, 51 chg sides, 54 chg coeffs, 0 upgd conss, 12640062 impls, 0 clqs
27.99/28.04	c (round 7) 13459 del vars, 50404 del conss, 10354 chg bounds, 54 chg sides, 57 chg coeffs, 0 upgd conss, 12641823 impls, 0 clqs
28.29/28.34	c (round 8) 13538 del vars, 50796 del conss, 10392 chg bounds, 54 chg sides, 57 chg coeffs, 0 upgd conss, 12642871 impls, 0 clqs
28.49/28.59	c (round 9) 13580 del vars, 50988 del conss, 10417 chg bounds, 54 chg sides, 57 chg coeffs, 0 upgd conss, 12643415 impls, 0 clqs
28.78/28.82	c (round 10) 13606 del vars, 51114 del conss, 10430 chg bounds, 54 chg sides, 57 chg coeffs, 0 upgd conss, 12643837 impls, 0 clqs
28.99/29.04	c (round 11) 13628 del vars, 51206 del conss, 10444 chg bounds, 54 chg sides, 57 chg coeffs, 0 upgd conss, 12644148 impls, 0 clqs
29.18/29.24	c (round 12) 13640 del vars, 51266 del conss, 10451 chg bounds, 54 chg sides, 57 chg coeffs, 0 upgd conss, 12644237 impls, 0 clqs
29.38/29.45	c (round 13) 13646 del vars, 51301 del conss, 10454 chg bounds, 54 chg sides, 57 chg coeffs, 0 upgd conss, 12644285 impls, 0 clqs
29.59/29.65	c (round 14) 13652 del vars, 51320 del conss, 10458 chg bounds, 54 chg sides, 57 chg coeffs, 0 upgd conss, 12644294 impls, 0 clqs
30.89/30.94	c (round 15) 13652 del vars, 51331 del conss, 10458 chg bounds, 54 chg sides, 57 chg coeffs, 133076 upgd conss, 12644294 impls, 0 clqs
703.83/704.01	c pressed CTRL-C 1 times (5 times for forcing termination)

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-2687380-1278452561/watcher-2687380-1278452561 -o /tmp/evaluation-result-2687380-1278452561/solver-2687380-1278452561 -C 1800 -W 2000 -M 1800 HOME/pbscip.linux.x86_64.gnu.opt.clp -f HOME/instance-2687380-1278452561.opb -t 1800 -m 1800 

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 3/106 22935
/proc/meminfo: memFree=1816068/2059040 swapFree=4164944/4192956
[pid=22935] ppid=22933 vsize=9288 CPUtime=0
/proc/22935/stat : 22935 (pbscip.linux.x8) R 22933 22935 22595 0 -1 4202496 1031 0 0 0 0 0 0 0 21 0 1 0 13462581 9510912 951 1992294400 4194304 9819077 140734235514208 18446744073709551615 8675093 0 0 4096 0 0 0 0 17 1 0 0 0
/proc/22935/statm: 2322 960 371 1374 0 943 0

[startup+0.023228 s]
/proc/loadavg: 1.00 1.00 1.00 3/106 22935
/proc/meminfo: memFree=1816068/2059040 swapFree=4164944/4192956
[pid=22935] ppid=22933 vsize=11912 CPUtime=0.01
/proc/22935/stat : 22935 (pbscip.linux.x8) R 22933 22935 22595 0 -1 4202496 1897 0 0 0 1 0 0 0 21 0 1 0 13462581 12197888 1817 1992294400 4194304 9819077 140734235514208 18446744073709551615 8675093 0 0 4096 0 0 0 0 17 1 0 0 0
/proc/22935/statm: 2978 1817 388 1374 0 1599 0
Current children cumulated CPU time (s) 0.01
Current children cumulated vsize (KiB) 11912

[startup+0.101236 s]
/proc/loadavg: 1.00 1.00 1.00 3/106 22935
/proc/meminfo: memFree=1816068/2059040 swapFree=4164944/4192956
[pid=22935] ppid=22933 vsize=18572 CPUtime=0.09
/proc/22935/stat : 22935 (pbscip.linux.x8) R 22933 22935 22595 0 -1 4202496 3473 0 0 0 8 1 0 0 21 0 1 0 13462581 19017728 3394 1992294400 4194304 9819077 140734235514208 18446744073709551615 6179008 0 0 4096 0 0 0 0 17 1 0 0 0
/proc/22935/statm: 4643 3405 388 1374 0 3264 0
Current children cumulated CPU time (s) 0.09
Current children cumulated vsize (KiB) 18572

[startup+0.301252 s]
/proc/loadavg: 1.00 1.00 1.00 3/106 22935
/proc/meminfo: memFree=1816068/2059040 swapFree=4164944/4192956
[pid=22935] ppid=22933 vsize=29628 CPUtime=0.29
/proc/22935/stat : 22935 (pbscip.linux.x8) R 22933 22935 22595 0 -1 4202496 6365 0 0 0 27 2 0 0 21 0 1 0 13462581 30339072 6276 1992294400 4194304 9819077 140734235514208 18446744073709551615 8675093 0 0 4096 0 0 0 0 17 1 0 0 0
/proc/22935/statm: 7407 6276 388 1374 0 6028 0
Current children cumulated CPU time (s) 0.29
Current children cumulated vsize (KiB) 29628

[startup+0.701287 s]
/proc/loadavg: 1.00 1.00 1.00 3/106 22935
/proc/meminfo: memFree=1816068/2059040 swapFree=4164944/4192956
[pid=22935] ppid=22933 vsize=44912 CPUtime=0.69
/proc/22935/stat : 22935 (pbscip.linux.x8) R 22933 22935 22595 0 -1 4202496 10173 0 0 0 65 4 0 0 22 0 1 0 13462581 45989888 10084 1992294400 4194304 9819077 140734235514208 18446744073709551615 8610895 0 0 4096 0 0 0 0 17 1 0 0 0
/proc/22935/statm: 11228 10084 388 1374 0 9849 0
Current children cumulated CPU time (s) 0.69
Current children cumulated vsize (KiB) 44912

[startup+1.50036 s]
/proc/loadavg: 1.00 1.00 1.00 2/107 22936
/proc/meminfo: memFree=1769684/2059040 swapFree=4164944/4192956
[pid=22935] ppid=22933 vsize=62340 CPUtime=1.49
/proc/22935/stat : 22935 (pbscip.linux.x8) R 22933 22935 22595 0 -1 4202496 14533 0 0 0 144 5 0 0 25 0 1 0 13462581 63836160 14444 1992294400 4194304 9819077 140734235514208 18446744073709551615 8585254 0 0 4096 0 0 0 0 17 1 0 0 0
/proc/22935/statm: 15585 14444 388 1374 0 14206 0
Current children cumulated CPU time (s) 1.49
Current children cumulated vsize (KiB) 62340

[startup+3.1005 s]
/proc/loadavg: 1.00 1.00 1.00 3/107 22936
/proc/meminfo: memFree=1740544/2059040 swapFree=4164944/4192956
[pid=22935] ppid=22933 vsize=113832 CPUtime=3.09
/proc/22935/stat : 22935 (pbscip.linux.x8) R 22933 22935 22595 0 -1 4202496 27359 0 0 0 298 11 0 0 25 0 1 0 13462581 116563968 27270 1992294400 4194304 9819077 140734235514208 18446744073709551615 5649702 0 0 4096 0 0 0 0 17 1 0 0 0
/proc/22935/statm: 28458 27270 388 1374 0 27079 0
Current children cumulated CPU time (s) 3.09
Current children cumulated vsize (KiB) 113832

[startup+6.30077 s]
/proc/loadavg: 1.00 1.00 1.00 2/107 22936
/proc/meminfo: memFree=1481508/2059040 swapFree=4164944/4192956
[pid=22935] ppid=22933 vsize=392768 CPUtime=6.29
/proc/22935/stat : 22935 (pbscip.linux.x8) R 22933 22935 22595 0 -1 4202496 96508 0 0 0 589 40 0 0 25 0 1 0 13462581 402194432 96045 1992294400 4194304 9819077 140734235514208 18446744073709551615 5969499 0 0 4096 16384 0 0 0 17 1 0 0 0
/proc/22935/statm: 98192 96045 487 1374 0 96813 0
Current children cumulated CPU time (s) 6.29
Current children cumulated vsize (KiB) 392768

[startup+12.7013 s]
/proc/loadavg: 1.00 1.00 1.00 2/107 22936
/proc/meminfo: memFree=1221232/2059040 swapFree=4164944/4192956
[pid=22935] ppid=22933 vsize=627840 CPUtime=12.69
/proc/22935/stat : 22935 (pbscip.linux.x8) R 22933 22935 22595 0 -1 4202496 153320 0 0 0 1201 68 0 0 25 0 1 0 13462581 642908160 152857 1992294400 4194304 9819077 140734235514208 18446744073709551615 8716122 0 0 4096 16384 0 0 0 17 1 0 0 0
/proc/22935/statm: 156960 152857 491 1374 0 155581 0
Current children cumulated CPU time (s) 12.69
Current children cumulated vsize (KiB) 627840

[startup+25.5014 s]
/proc/loadavg: 1.00 1.00 1.00 2/107 22937
/proc/meminfo: memFree=1169400/2059040 swapFree=4164944/4192956
[pid=22935] ppid=22933 vsize=662936 CPUtime=25.49
/proc/22935/stat : 22935 (pbscip.linux.x8) R 22933 22935 22595 0 -1 4202496 162770 0 0 0 2450 99 0 0 25 0 1 0 13462581 678846464 161536 1992294400 4194304 9819077 140734235514208 18446744073709551615 5966376 0 0 4096 16384 0 0 0 17 1 0 0 0
/proc/22935/statm: 165734 161536 491 1374 0 164355 0
Current children cumulated CPU time (s) 25.49
Current children cumulated vsize (KiB) 662936

[startup+51.1017 s]
/proc/loadavg: 1.00 1.00 1.00 2/107 22938
/proc/meminfo: memFree=1090536/2059040 swapFree=4164944/4192956
[pid=22935] ppid=22933 vsize=746156 CPUtime=51.07
/proc/22935/stat : 22935 (pbscip.linux.x8) R 22933 22935 22595 0 -1 4202496 199147 0 0 0 4911 196 0 0 25 0 1 0 13462581 764063744 181617 1992294400 4194304 9819077 140734235514208 18446744073709551615 5969713 0 0 4096 16384 0 0 0 17 1 0 0 0
/proc/22935/statm: 186539 181617 529 1374 0 185160 0
Current children cumulated CPU time (s) 51.07
Current children cumulated vsize (KiB) 746156

[startup+102.309 s]
/proc/loadavg: 1.00 1.00 1.00 2/107 22939
/proc/meminfo: memFree=1037340/2059040 swapFree=4164944/4192956
[pid=22935] ppid=22933 vsize=799392 CPUtime=102.27
/proc/22935/stat : 22935 (pbscip.linux.x8) R 22933 22935 22595 0 -1 4202496 212155 0 0 0 10024 203 0 0 25 0 1 0 13462581 818577408 194625 1992294400 4194304 9819077 140734235514208 18446744073709551615 5968632 0 0 4096 16384 0 0 0 17 1 0 0 0
/proc/22935/statm: 199848 194625 529 1374 0 198469 0
Current children cumulated CPU time (s) 102.27
Current children cumulated vsize (KiB) 799392

[startup+162.301 s]
/proc/loadavg: 1.00 1.00 1.00 2/107 22940
/proc/meminfo: memFree=943968/2059040 swapFree=4164944/4192956
[pid=22935] ppid=22933 vsize=897444 CPUtime=162.24
/proc/22935/stat : 22935 (pbscip.linux.x8) R 22933 22935 22595 0 -1 4202496 236227 0 0 0 16010 214 0 0 25 0 1 0 13462581 918982656 217929 1992294400 4194304 9819077 140734235514208 18446744073709551615 5969713 0 0 4096 16384 0 0 0 17 1 0 0 0
/proc/22935/statm: 224361 217929 529 1374 0 222982 0
Current children cumulated CPU time (s) 162.24
Current children cumulated vsize (KiB) 897444

[startup+222.301 s]
/proc/loadavg: 1.00 1.00 1.00 2/107 22942
/proc/meminfo: memFree=861756/2059040 swapFree=4164944/4192956
[pid=22935] ppid=22933 vsize=980212 CPUtime=222.23
/proc/22935/stat : 22935 (pbscip.linux.x8) R 22933 22935 22595 0 -1 4202496 256932 0 0 0 21999 224 0 0 25 0 1 0 13462581 1003737088 238436 1992294400 4194304 9819077 140734235514208 18446744073709551615 5969715 0 0 4096 16384 0 0 0 17 1 0 0 0
/proc/22935/statm: 245053 238436 530 1374 0 243674 0
Current children cumulated CPU time (s) 222.23
Current children cumulated vsize (KiB) 980212

[startup+282.302 s]
/proc/loadavg: 1.08 1.02 1.01 2/107 22944
/proc/meminfo: memFree=725356/2059040 swapFree=4164944/4192956
[pid=22935] ppid=22933 vsize=1124116 CPUtime=282.21
/proc/22935/stat : 22935 (pbscip.linux.x8) R 22933 22935 22595 0 -1 4202496 292242 0 0 0 27978 243 0 0 25 0 1 0 13462581 1151094784 273234 1992294400 4194304 9819077 140734235514208 18446744073709551615 5968621 0 0 4096 16384 0 0 0 17 1 0 0 0
/proc/22935/statm: 281029 273234 530 1374 0 279650 0
Current children cumulated CPU time (s) 282.21
Current children cumulated vsize (KiB) 1124116

[startup+342.302 s]
/proc/loadavg: 1.10 1.04 1.01 2/107 22946
/proc/meminfo: memFree=594412/2059040 swapFree=4164944/4192956
[pid=22935] ppid=22933 vsize=1251508 CPUtime=342.2
/proc/22935/stat : 22935 (pbscip.linux.x8) R 22933 22935 22595 0 -1 4202496 324135 0 0 0 33960 260 0 0 25 0 1 0 13462581 1281544192 304871 1992294400 4194304 9819077 140734235514208 18446744073709551615 5954275 0 0 4096 16384 0 0 0 17 1 0 0 0
/proc/22935/statm: 312877 304871 530 1374 0 311498 0
Current children cumulated CPU time (s) 342.2
Current children cumulated vsize (KiB) 1251508

[startup+402.301 s]
/proc/loadavg: 1.04 1.03 1.00 2/107 22947
/proc/meminfo: memFree=481572/2059040 swapFree=4164944/4192956
[pid=22935] ppid=22933 vsize=1366832 CPUtime=402.19
/proc/22935/stat : 22935 (pbscip.linux.x8) R 22933 22935 22595 0 -1 4202496 352668 0 0 0 39941 278 0 0 25 0 1 0 13462581 1399635968 333404 1992294400 4194304 9819077 140734235514208 18446744073709551615 5969707 0 0 4096 16384 0 0 0 17 1 0 0 0
/proc/22935/statm: 341708 333404 530 1374 0 340329 0
Current children cumulated CPU time (s) 402.19
Current children cumulated vsize (KiB) 1366832

[startup+462.301 s]
/proc/loadavg: 1.01 1.02 1.00 2/107 22948
/proc/meminfo: memFree=402460/2059040 swapFree=4164944/4192956
[pid=22935] ppid=22933 vsize=1449044 CPUtime=462.18
/proc/22935/stat : 22935 (pbscip.linux.x8) R 22933 22935 22595 0 -1 4202496 372836 0 0 0 45924 294 0 0 25 0 1 0 13462581 1483821056 353316 1992294400 4194304 9819077 140734235514208 18446744073709551615 4665383 0 0 4096 16384 0 0 0 17 1 0 0 0
/proc/22935/statm: 362261 353316 530 1374 0 360882 0
Current children cumulated CPU time (s) 462.18
Current children cumulated vsize (KiB) 1449044

[startup+522.302 s]
/proc/loadavg: 1.00 1.02 1.00 2/107 22950
/proc/meminfo: memFree=290488/2059040 swapFree=4164944/4192956
[pid=22935] ppid=22933 vsize=1559624 CPUtime=522.16
/proc/22935/stat : 22935 (pbscip.linux.x8) R 22933 22935 22595 0 -1 4202496 401272 0 0 0 51902 314 0 0 25 0 1 0 13462581 1597054976 381240 1992294400 4194304 9819077 140734235514208 18446744073709551615 5969713 0 0 4096 16384 0 0 0 17 1 0 0 0
/proc/22935/statm: 389906 381240 530 1374 0 388527 0
Current children cumulated CPU time (s) 522.16
Current children cumulated vsize (KiB) 1559624

[startup+582.302 s]
/proc/loadavg: 1.00 1.01 1.00 2/107 22952
/proc/meminfo: memFree=160908/2059040 swapFree=4164944/4192956
[pid=22935] ppid=22933 vsize=1690824 CPUtime=582.15
/proc/22935/stat : 22935 (pbscip.linux.x8) R 22933 22935 22595 0 -1 4202496 433547 0 0 0 57880 335 0 0 25 0 1 0 13462581 1731403776 413515 1992294400 4194304 9819077 140734235514208 18446744073709551615 5969505 0 0 4096 16384 0 0 0 17 1 0 0 0
/proc/22935/statm: 422706 413515 530 1374 0 421327 0
Current children cumulated CPU time (s) 582.15
Current children cumulated vsize (KiB) 1690824

[startup+642.302 s]
/proc/loadavg: 1.00 1.00 1.00 2/107 22954
/proc/meminfo: memFree=74604/2059040 swapFree=4164944/4192956
[pid=22935] ppid=22933 vsize=1775880 CPUtime=642.13
/proc/22935/stat : 22935 (pbscip.linux.x8) R 22933 22935 22595 0 -1 4202496 454822 0 0 0 63864 349 0 0 25 0 1 0 13462581 1818501120 434790 1992294400 4194304 9819077 140734235514208 18446744073709551615 5969719 0 0 4096 16384 0 0 0 17 1 0 0 0
/proc/22935/statm: 443970 434790 530 1374 0 442591 0
Current children cumulated CPU time (s) 642.13
Current children cumulated vsize (KiB) 1775880

[startup+702.301 s]
/proc/loadavg: 1.00 1.00 1.00 2/107 22955
/proc/meminfo: memFree=19300/2059040 swapFree=4164944/4192956
[pid=22935] ppid=22933 vsize=1833716 CPUtime=702.12
/proc/22935/stat : 22935 (pbscip.linux.x8) R 22933 22935 22595 0 -1 4202496 469424 0 0 0 69852 360 0 0 25 0 1 0 13462581 1877725184 449392 1992294400 4194304 9819077 140734235514208 18446744073709551615 5969505 0 0 4096 16384 0 0 0 17 1 0 0 0
/proc/22935/statm: 458429 449392 530 1374 0 457050 0
Current children cumulated CPU time (s) 702.12
Current children cumulated vsize (KiB) 1833716



Maximum VSize exceeded: sending SIGTERM then SIGKILL

[startup+704.008 s]
/proc/loadavg: 1.00 1.00 1.00 2/107 22955
/proc/meminfo: memFree=9720/2059040 swapFree=4164440/4192956
[pid=22935] ppid=22933 vsize=1843704 CPUtime=703.83
/proc/22935/stat : 22935 (pbscip.linux.x8) R 22933 22935 22595 0 -1 4202496 471714 0 0 0 70022 361 0 0 25 0 1 0 13462581 1887952896 451682 1992294400 4194304 9819077 140734235514208 18446744073709551615 5969707 0 0 4096 16384 0 0 0 17 1 0 0 0
/proc/22935/statm: 460926 451682 530 1374 0 459547 0
Current children cumulated CPU time (s) 703.83
Current children cumulated vsize (KiB) 1843704

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

Sending SIGKILL to process tree (bottom up)

Sending SIGKILL to -22935

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

[startup+705.401 s]
/proc/loadavg: 1.00 1.00 1.00 2/108 22956
/proc/meminfo: memFree=9392/2059040 swapFree=4162032/4192956
[pid=22935] ppid=22933 vsize=1846768 CPUtime=705.21
/proc/22935/stat : 22935 (pbscip.linux.x8) R 22933 22935 22595 0 -1 4202496 472534 0 0 0 70160 361 0 0 25 0 1 0 13462581 1891090432 452502 1992294400 4194304 9819077 140734235514208 18446744073709551615 5969726 0 0 4096 16384 0 0 0 17 1 0 0 0
/proc/22935/statm: 461692 452502 530 1374 0 460313 0
Current children cumulated CPU time (s) 705.21
Current children cumulated vsize (KiB) 1846768

[startup+705.801 s]
/proc/loadavg: 1.00 1.00 1.00 2/108 22956
/proc/meminfo: memFree=9392/2059040 swapFree=4162032/4192956
[pid=22935] ppid=22933 vsize=1846768 CPUtime=705.61
/proc/22935/stat : 22935 (pbscip.linux.x8) R 22933 22935 22595 0 -1 4202496 472581 0 0 0 70200 361 0 0 25 0 1 0 13462581 1891090432 452549 1992294400 4194304 9819077 140734235514208 18446744073709551615 5969707 0 0 4096 16384 0 0 0 17 1 0 0 0
/proc/22935/statm: 461692 452549 530 1374 0 460313 0
Current children cumulated CPU time (s) 705.61
Current children cumulated vsize (KiB) 1846768

[startup+706.001 s]
/proc/loadavg: 1.00 1.00 1.00 2/108 22956
/proc/meminfo: memFree=9392/2059040 swapFree=4162032/4192956
[pid=22935] ppid=22933 vsize=1846768 CPUtime=705.81
/proc/22935/stat : 22935 (pbscip.linux.x8) R 22933 22935 22595 0 -1 4202496 472602 0 0 0 70220 361 0 0 25 0 1 0 13462581 1891090432 452570 1992294400 4194304 9819077 140734235514208 18446744073709551615 5969719 0 0 4096 16384 0 0 0 17 1 0 0 0
/proc/22935/statm: 461692 452570 530 1374 0 460313 0
Current children cumulated CPU time (s) 705.81
Current children cumulated vsize (KiB) 1846768

[startup+706.101 s]
/proc/loadavg: 1.00 1.00 1.00 2/107 22956
/proc/meminfo: memFree=873320/2059040 swapFree=4160252/4192956
[pid=22935] ppid=22933 vsize=0 CPUtime=705.92
/proc/22935/stat : 22935 (pbscip.linux.x8) R 22933 22935 22595 0 -1 4203524 472602 0 0 0 70222 370 0 0 25 0 1 0 13462581 0 0 1992294400 0 0 0 0 0 0 0 4096 16384 18446744073709551615 0 0 17 1 0 0 0
/proc/22935/statm: 0 0 0 0 0 0 0
Current children cumulated CPU time (s) 705.92
Current children cumulated vsize (KiB) 0

Child ended because it received signal 9 (SIGKILL)
Real time (s): 706.19
CPU time (s): 706.011
CPU user time (s): 702.22
CPU system time (s): 3.79042
CPU usage (%): 99.9746
Max. virtual memory (cumulated for all children) (KiB): 1846768

getrusage(RUSAGE_CHILDREN,...) data:
user time used= 702.22
system time used= 3.79042
maximum resident set size= 0
integral shared memory size= 0
integral unshared data size= 0
integral unshared stack size= 0
page reclaims= 472602
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= 1
involuntary context switches= 2177

runsolver used 1.13583 second user time and 3.38248 second system time

The end

Launcher Data 

Begin job on node055 at 2010-07-06 23:42:41
IDJOB=2687380
IDBENCH=77715
IDSOLVER=1168
FILE ID=node055/2687380-1278452561
PBS_JOBID= 11233522
Free space on /tmp= 62572 MiB

SOLVER NAME= SCIPclp SCIP 1.2.1.2 with Clp 1.11.1 (Release Version) as LP solver
BENCH NAME= PB10/normalized-PB10/OPT-SMALLINT-LIN/oliveras/j90opt/normalized-j9025_10.std.opb
COMMAND LINE= HOME/pbscip.linux.x86_64.gnu.opt.clp -f BENCHNAME -t TIMEOUT -m MEMLIMIT
RUNSOLVER COMMAND LINE= BIN/runsolver --timestamp -w /tmp/evaluation-result-2687380-1278452561/watcher-2687380-1278452561 -o /tmp/evaluation-result-2687380-1278452561/solver-2687380-1278452561 -C 1800 -W 2000 -M 1800  HOME/pbscip.linux.x86_64.gnu.opt.clp -f HOME/instance-2687380-1278452561.opb -t 1800 -m 1800

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

MD5SUM BENCH= 61e5a79df84e43f9b39aa8611a460c56
RANDOM SEED=904262220

node055.alineos.net Linux 2.6.18-164.el5 #1 SMP Thu Sep 3 03:28:30 EDT 2009

/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		: 3000.224
cache size	: 2048 KB
physical id	: 0
siblings	: 1
core id		: 0
cpu cores	: 1
apicid		: 0
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 constant_tsc pni monitor ds_cpl cid cx16 xtpr
bogomips	: 6000.44
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		: 3000.224
cache size	: 2048 KB
physical id	: 3
siblings	: 1
core id		: 0
cpu cores	: 1
apicid		: 6
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 constant_tsc pni monitor ds_cpl cid cx16 xtpr
bogomips	: 5599.54
clflush size	: 64
cache_alignment	: 128
address sizes	: 36 bits physical, 48 bits virtual
power management:


/proc/meminfo:
MemTotal:      2059040 kB
MemFree:       1816596 kB
Buffers:         18808 kB
Cached:         121152 kB
SwapCached:       1444 kB
Active:          76576 kB
Inactive:        97316 kB
HighTotal:           0 kB
HighFree:            0 kB
LowTotal:      2059040 kB
LowFree:       1816596 kB
SwapTotal:     4192956 kB
SwapFree:      4164944 kB
Dirty:           12044 kB
Writeback:           0 kB
AnonPages:       32448 kB
Mapped:          13688 kB
Slab:            46632 kB
PageTables:       4136 kB
NFS_Unstable:        0 kB
Bounce:              0 kB
CommitLimit:   5222476 kB
Committed_AS:   179044 kB
VmallocTotal: 34359738367 kB
VmallocUsed:    264948 kB
VmallocChunk: 34359471699 kB
HugePages_Total:     0
HugePages_Free:      0
HugePages_Rsvd:      0
Hugepagesize:     2048 kB

Free space on /tmp at the end= 62564 MiB
End job on node055 at 2010-07-06 23:54:28