Trace number 357618

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, and are wall clock time (not CPU time).

    As some 'v lines' may be very long (sometimes several megabytes), the 'v line' output by your solver may be split on several lines to help limit the size of the trace recorded in the database. In any case, the exact output of your solver is preserved in a trace file.
  2. VERIFIER DATA
    The output of the solver is piped to a verifier program which will search a value line "v " and, if found, will check that the given interpretation satisfies all constraints.
  3. CONVERSION SCRIPT DATA (Optionnal)
    When a conversion script is used, this section shows the messages that were output by the conversion script.
  4. WATCHER DATA
    This is the informations gathered by the runsolver program. It first prints the different limits. There's a first limit on CPU time set to X seconds (see the parameters in the trace). After this time has ellapsed, runsolver sends a SIGTERM and 2 seconds later a SIGKILL to the solver. For safety, there's also another limit set to X+30 seconds which will send a SIGXPU to the solver. The last limit is on the virtual memory used by the process (see the parameters in the trace).
    Every ten seconds, the runsolver process fetches the content of /proc/loadavg, /proc/pid/stat and /proc/pid/statm (see man proc) and prints it as raw data. This is only recorded in case we need to investigate the behaviour of a solver. The memory used by the solver (vsize) is also given every ten seconds.
    When the solver exits, runsolver prints some informations such as status and time. CPU usage is the ratio CPU Time/Real Time.
  5. LAUNCHER DATA
    These informations are related to the script which will launch the solver. The most important informations are the command line given to the solver, the md5sum of the different files and the dump of the /proc/cpuinfo and /proc/meminfo which provides some useful information on the computer.

Solver answer on this benchmark

Solver NameAnswerCPU timeWall clock time
oree 0.1.2 alpha? (TO) 1800.3 1801.63

General information on the benchmark

Namenormalized-PB06/SATUNSAT-SMALLINT/submitted-PB06/
prestwich/robin/normalized-robin18.opb
MD5SUMf17e31cb6762bd0e8d3e659d7bd1050c
Bench CategorySATUNSAT-SMALLINT-LIN (no optimisation, small integers, linear constraints)
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 FunctionNO
SatisfiableNO
(Un)Satisfiability was provedYES
Best value of the objective function
Optimality of the best value was proved
Number of variables23409
Total number of constraints1386
Number of constraints which are clauses612
Number of constraints which are cardinality constraints (but not clauses)774
Number of constraints which are nor clauses,nor cardinality constraints0
Minimum length of a constraint153
Maximum length of a constraint289
Number of terms in the objective function 0
Biggest coefficient in the objective function 0
Number of bits for the biggest coefficient in the objective function 0
Sum of the numbers in the objective function 0
Number of bits of the sum of numbers in the objective function 0
Biggest number in a constraint 2
Number of bits of the biggest number in a constraint 2
Biggest sum of numbers in a constraint 291
Number of bits of the biggest sum of numbers9
Number of products (including duplicates)0
Sum of products size (including duplicates)0
Number of different products0
Sum of products size0

Solver Data (download as text)

0.00/0.00	c This is oree version 0.1.2 alpha
0.00/0.00	c (c) roussel@cril.univ-artois.fr
0.00/0.00	c using __gmp_expr<__gmpz_value, __gmpz_value>
0.00/0.00	c parsing...
0.39/0.46	c ...done
0.39/0.46	c #vars=23409 #constraints=1386 hasObjective=no
0.49/0.54	c res. mode=mod
0.49/0.54	c VSIDS like heuristics
0.49/0.54	c complete search running
1.99/2.01	c restart after 401 decisions
2.29/2.35	c nbDecision=500 #constraints=1741
3.20/3.22	c restart after 801 decisions
3.89/3.96	c nbDecision=1000 #constraints=2035
5.89/5.95	c nbDecision=1500 #constraints=2306
6.58/6.61	c restart after 1601 decisions
10.08/10.14	c nbDecision=2000 #constraints=2598
14.98/15.00	c nbDecision=2500 #constraints=2916
20.08/20.17	c nbDecision=3000 #constraints=3223
21.08/21.13	c restart after 3201 decisions
23.08/23.10	c nbDecision=3500 #constraints=3458
25.77/25.81	c nbDecision=4000 #constraints=3713
29.28/29.30	c nbDecision=4500 #constraints=4050
34.76/34.89	c nbDecision=5000 #constraints=4396
40.67/40.77	c nbDecision=5500 #constraints=4710
48.66/48.73	c nbDecision=6000 #constraints=5036
53.05/53.13	c restart after 6401 decisions
55.35/55.42	c nbDecision=6500 #constraints=5238
60.15/60.25	c nbDecision=7000 #constraints=5496
66.55/66.67	c nbDecision=7500 #constraints=5858
72.04/72.15	c nbDecision=8000 #constraints=6191
82.13/82.29	c nbDecision=8500 #constraints=6528
93.03/93.10	c nbDecision=9000 #constraints=6861
101.41/101.52	c nbDecision=9500 #constraints=7137
110.71/110.83	c nbDecision=10000 #constraints=7434
121.41/121.55	c nbDecision=10500 #constraints=7684
131.39/131.58	c nbDecision=11000 #constraints=7992
141.99/142.14	c nbDecision=11500 #constraints=8247
154.28/154.43	c nbDecision=12000 #constraints=8634
167.48/167.69	c nbDecision=12500 #constraints=8915
174.57/174.77	c restart after 12801 decisions
181.47/181.62	c nbDecision=13000 #constraints=9116
196.25/196.45	c nbDecision=13500 #constraints=9426
213.35/213.50	c nbDecision=14000 #constraints=9765
234.03/234.30	c nbDecision=14500 #constraints=10125
256.91/257.13	c nbDecision=15000 #constraints=10481
294.49/294.76	c nbDecision=15500 #constraints=10865
325.06/325.37	c nbDecision=16000 #constraints=11253
352.34/352.66	c nbDecision=16500 #constraints=11607
384.02/384.30	c nbDecision=17000 #constraints=11966
414.18/414.59	c nbDecision=17500 #constraints=12342
443.18/443.50	c nbDecision=18000 #constraints=12682
480.55/480.92	c nbDecision=18500 #constraints=13071
533.17/533.64	c nbDecision=19000 #constraints=13471
592.32/592.89	c nbDecision=19500 #constraints=13895
653.99/654.53	c nbDecision=20000 #constraints=14315
726.33/726.97	c nbDecision=20500 #constraints=14734
809.38/810.06	c nbDecision=21000 #constraints=15160
886.12/886.88	c nbDecision=21500 #constraints=15578
943.39/944.19	c nbDecision=22000 #constraints=15969
1018.84/1019.62	c nbDecision=22500 #constraints=16383
1114.47/1115.32	c nbDecision=23000 #constraints=16801
1207.60/1208.53	c nbDecision=23500 #constraints=17219
1293.93/1294.94	c nbDecision=24000 #constraints=17648
1393.17/1394.25	c nbDecision=24500 #constraints=18082
1525.57/1526.71	c nbDecision=25000 #constraints=18541
1656.47/1657.76	c nbDecision=25500 #constraints=18997
1679.36/1680.70	c restart after 25601 decisions
1734.12/1735.49	c nbDecision=26000 #constraints=19253
1764.28/1765.69	c nbDecision=26500 #constraints=19549
1795.46/1796.89	c nbDecision=27000 #constraints=19819
1800.06/1801.40	Received signal 15
1800.06/1801.44	
1800.06/1801.44	s UNKNOWN
1800.06/1801.44	
1800.06/1801.44	c user time= 1798.94 s
1800.06/1801.44	c system time= 1.16982 s
1800.06/1801.44	c wall clock time=1801.44

Verifier Data (download as text)

ERROR: no interpretation found !

Watcher Data (download as text)

runsolver version 3.2.2 (c) roussel@cril.univ-artois.fr

command line: runsolver --timestamp -w ROOT/results/node37/watcher-357618-1176834463 -o ROOT/results/node37/solver-357618-1176834463 -C 1800 -W 3600 -M 1800 --output-limit 1,15 oree /tmp/evaluation/357618-1176834463/instance-357618-1176834463.opb mod 

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): 3600 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
Solver output will be limited to a maximum of 15728640 bytes. The first 1048576 bytes and the last 14680064 bytes will be preserved
Current StackSize limit: 10240 KiB


[startup+0 s]
/proc/loadavg: 0.72 0.93 0.98 3/78 18067
/proc/meminfo: memFree=1643376/2055920 swapFree=4121980/4192956
[pid=18067] ppid=18065 vsize=1468 CPUtime=0
/proc/18067/stat : 18067 (oree) R 18065 18067 18010 0 -1 4194304 189 0 0 0 0 0 0 0 18 0 1 0 131358774 1503232 171 18446744073709551615 134512640 135812674 4294956704 18446744073709551615 135274709 0 0 4096 17474 0 0 0 17 0 0 0
/proc/18067/statm: 367 172 131 317 0 46 0

[startup+0.089813 s]
/proc/loadavg: 0.72 0.93 0.98 3/78 18067
/proc/meminfo: memFree=1643376/2055920 swapFree=4121980/4192956
[pid=18067] ppid=18065 vsize=3448 CPUtime=0.08
/proc/18067/stat : 18067 (oree) R 18065 18067 18010 0 -1 4194304 688 0 0 0 8 0 0 0 18 0 1 0 131358774 3530752 670 18446744073709551615 134512640 135812674 4294956704 18446744073709551615 135274709 0 0 4096 17474 0 0 0 17 0 0 0
/proc/18067/statm: 862 670 131 317 0 541 0
Current children cumulated CPU time (s) 0.08
Current children cumulated vsize (KiB) 3448

[startup+0.102815 s]
/proc/loadavg: 0.72 0.93 0.98 3/78 18067
/proc/meminfo: memFree=1643376/2055920 swapFree=4121980/4192956
[pid=18067] ppid=18065 vsize=3844 CPUtime=0.09
/proc/18067/stat : 18067 (oree) R 18065 18067 18010 0 -1 4194304 764 0 0 0 9 0 0 0 18 0 1 0 131358774 3936256 746 18446744073709551615 134512640 135812674 4294956704 18446744073709551615 135274709 0 0 4096 17474 0 0 0 17 0 0 0
/proc/18067/statm: 961 746 131 317 0 640 0
Current children cumulated CPU time (s) 0.09
Current children cumulated vsize (KiB) 3844

[startup+0.301852 s]
/proc/loadavg: 0.72 0.93 0.98 3/78 18067
/proc/meminfo: memFree=1643376/2055920 swapFree=4121980/4192956
[pid=18067] ppid=18065 vsize=8464 CPUtime=0.29
/proc/18067/stat : 18067 (oree) R 18065 18067 18010 0 -1 4194304 1939 0 0 0 29 0 0 0 19 0 1 0 131358774 8667136 1921 18446744073709551615 134512640 135812674 4294956704 18446744073709551615 135274709 0 0 4096 17474 0 0 0 17 0 0 0
/proc/18067/statm: 2116 1922 131 317 0 1795 0
Current children cumulated CPU time (s) 0.29
Current children cumulated vsize (KiB) 8464

[startup+0.702928 s]
/proc/loadavg: 0.72 0.93 0.98 3/78 18067
/proc/meminfo: memFree=1643376/2055920 swapFree=4121980/4192956
[pid=18067] ppid=18065 vsize=16720 CPUtime=0.69
/proc/18067/stat : 18067 (oree) R 18065 18067 18010 0 -1 4194304 4001 0 0 0 69 0 0 0 23 0 1 0 131358774 17121280 3983 18446744073709551615 134512640 135812674 4294956704 18446744073709551615 134606710 0 0 4096 17474 0 0 0 17 0 0 0
/proc/18067/statm: 4180 3983 139 317 0 3859 0
Current children cumulated CPU time (s) 0.69
Current children cumulated vsize (KiB) 16720

[startup+1.50108 s]
/proc/loadavg: 0.72 0.93 0.98 2/79 18068
/proc/meminfo: memFree=1626472/2055920 swapFree=4121980/4192956
[pid=18067] ppid=18065 vsize=20356 CPUtime=1.49
/proc/18067/stat : 18067 (oree) R 18065 18067 18010 0 -1 4194304 4882 0 0 0 149 0 0 0 25 0 1 0 131358774 20844544 4864 18446744073709551615 134512640 135812674 4294956704 18446744073709551615 134540728 0 0 4096 17474 0 0 0 17 0 0 0
/proc/18067/statm: 5089 4864 139 317 0 4768 0
Current children cumulated CPU time (s) 1.49
Current children cumulated vsize (KiB) 20356

[startup+3.10138 s]
/proc/loadavg: 0.74 0.94 0.98 3/79 18068
/proc/meminfo: memFree=1622440/2055920 swapFree=4121980/4192956
[pid=18067] ppid=18065 vsize=25656 CPUtime=3.09
/proc/18067/stat : 18067 (oree) R 18065 18067 18010 0 -1 4194304 6185 0 0 0 308 1 0 0 25 0 1 0 131358774 26271744 6167 18446744073709551615 134512640 135812674 4294956704 18446744073709551615 134746931 0 0 4096 17474 0 0 0 17 0 0 0
/proc/18067/statm: 6414 6167 139 317 0 6093 0
Current children cumulated CPU time (s) 3.09
Current children cumulated vsize (KiB) 25656

[startup+6.30199 s]
/proc/loadavg: 0.74 0.94 0.98 2/79 18068
/proc/meminfo: memFree=1610792/2055920 swapFree=4121980/4192956
[pid=18067] ppid=18065 vsize=36520 CPUtime=6.29
/proc/18067/stat : 18067 (oree) R 18065 18067 18010 0 -1 4194304 8807 0 0 0 627 2 0 0 25 0 1 0 131358774 37396480 8789 18446744073709551615 134512640 135812674 4294956704 18446744073709551615 135278904 0 0 4096 17474 0 0 0 17 0 0 0
/proc/18067/statm: 9130 8789 139 317 0 8809 0
Current children cumulated CPU time (s) 6.29
Current children cumulated vsize (KiB) 36520

[startup+12.7012 s]
/proc/loadavg: 0.78 0.94 0.98 2/79 18068
/proc/meminfo: memFree=1594040/2055920 swapFree=4121980/4192956
[pid=18067] ppid=18065 vsize=53380 CPUtime=12.68
/proc/18067/stat : 18067 (oree) R 18065 18067 18010 0 -1 4194304 13082 0 0 0 1265 3 0 0 25 0 1 0 131358774 54661120 12662 18446744073709551615 134512640 135812674 4294956704 18446744073709551615 134746929 0 0 4096 17474 0 0 0 17 0 0 0
/proc/18067/statm: 13345 12662 139 317 0 13024 0
Current children cumulated CPU time (s) 12.68
Current children cumulated vsize (KiB) 53380

[startup+25.5016 s]
/proc/loadavg: 0.81 0.94 0.98 2/79 18068
/proc/meminfo: memFree=1566968/2055920 swapFree=4121980/4192956
[pid=18067] ppid=18065 vsize=81296 CPUtime=25.47
/proc/18067/stat : 18067 (oree) R 18065 18067 18010 0 -1 4194304 20051 0 0 0 2542 5 0 0 25 0 1 0 131358774 83247104 19269 18446744073709551615 134512640 135812674 4294956704 18446744073709551615 134606677 0 0 4096 17474 0 0 0 17 0 0 0
/proc/18067/statm: 20324 19269 139 317 0 20003 0
Current children cumulated CPU time (s) 25.47
Current children cumulated vsize (KiB) 81296

[startup+51.1014 s]
/proc/loadavg: 0.87 0.94 0.98 2/79 18068
/proc/meminfo: memFree=1517880/2055920 swapFree=4121980/4192956
[pid=18067] ppid=18065 vsize=134132 CPUtime=51.05
/proc/18067/stat : 18067 (oree) R 18065 18067 18010 0 -1 4194304 33125 0 0 0 5096 9 0 0 25 0 1 0 131358774 137351168 31664 18446744073709551615 134512640 135812674 4294956704 18446744073709551615 134710949 0 0 4096 17474 0 0 0 17 0 0 0
/proc/18067/statm: 33533 31664 139 317 0 33212 0
Current children cumulated CPU time (s) 51.05
Current children cumulated vsize (KiB) 134132

[startup+102.306 s]
/proc/loadavg: 0.95 0.95 0.98 2/79 18068
/proc/meminfo: memFree=1449912/2055920 swapFree=4121980/4192956
[pid=18067] ppid=18065 vsize=205440 CPUtime=102.22
/proc/18067/stat : 18067 (oree) R 18065 18067 18010 0 -1 4194304 50348 0 0 0 10205 17 0 0 25 0 1 0 131358774 210370560 48460 18446744073709551615 134512640 135812674 4294956704 18446744073709551615 134713850 0 0 4096 17474 0 0 0 17 0 0 0
/proc/18067/statm: 51360 48461 139 317 0 51039 0
Current children cumulated CPU time (s) 102.22
Current children cumulated vsize (KiB) 205440

[startup+162.301 s]
/proc/loadavg: 0.98 0.95 0.98 2/79 18068
/proc/meminfo: memFree=1400632/2055920 swapFree=4121980/4192956
[pid=18067] ppid=18065 vsize=257128 CPUtime=162.18
/proc/18067/stat : 18067 (oree) R 18065 18067 18010 0 -1 4194304 62935 0 0 0 16196 22 0 0 25 0 1 0 131358774 263299072 60698 18446744073709551615 134512640 135812674 4294956704 18446744073709551615 134712516 0 0 4096 17474 0 0 0 17 0 0 0
/proc/18067/statm: 64282 60698 139 317 0 63961 0
Current children cumulated CPU time (s) 162.18
Current children cumulated vsize (KiB) 257128

[startup+222.302 s]
/proc/loadavg: 0.99 0.96 0.98 2/79 18068
/proc/meminfo: memFree=1360312/2055920 swapFree=4122044/4192956
[pid=18067] ppid=18065 vsize=299856 CPUtime=222.14
/proc/18067/stat : 18067 (oree) R 18065 18067 18010 0 -1 4194304 73419 0 0 0 22188 26 0 0 25 0 1 0 131358774 307052544 70709 18446744073709551615 134512640 135812674 4294956704 18446744073709551615 134712516 0 0 4096 17474 0 0 0 17 0 0 0
/proc/18067/statm: 74964 70709 139 317 0 74643 0
Current children cumulated CPU time (s) 222.14
Current children cumulated vsize (KiB) 299856

[startup+282.301 s]
/proc/loadavg: 0.99 0.97 0.98 2/79 18068
/proc/meminfo: memFree=1306872/2055920 swapFree=4122108/4192956
[pid=18067] ppid=18065 vsize=359216 CPUtime=282.09
/proc/18067/stat : 18067 (oree) R 18065 18067 18010 0 -1 4194304 90041 0 0 0 28177 32 0 0 25 0 1 0 131358774 367837184 84219 18446744073709551615 134512640 135812674 4294956704 18446744073709551615 134713835 0 0 4096 17474 0 0 0 17 0 0 0
/proc/18067/statm: 89804 84219 139 317 0 89483 0
Current children cumulated CPU time (s) 282.09
Current children cumulated vsize (KiB) 359216

[startup+342.301 s]
/proc/loadavg: 0.99 0.97 0.98 2/79 18068
/proc/meminfo: memFree=1256696/2055920 swapFree=4122108/4192956
[pid=18067] ppid=18065 vsize=414464 CPUtime=342.05
/proc/18067/stat : 18067 (oree) R 18065 18067 18010 0 -1 4194304 105908 0 0 0 34169 36 0 0 25 0 1 0 131358774 424411136 96722 18446744073709551615 134512640 135812674 4294956704 18446744073709551615 134713823 0 0 4096 17474 0 0 0 17 0 0 0
/proc/18067/statm: 103616 96722 139 317 0 103295 0
Current children cumulated CPU time (s) 342.05
Current children cumulated vsize (KiB) 414464

[startup+402.302 s]
/proc/loadavg: 0.99 0.97 0.98 2/79 18068
/proc/meminfo: memFree=1218872/2055920 swapFree=4122176/4192956
[pid=18067] ppid=18065 vsize=455456 CPUtime=402
/proc/18067/stat : 18067 (oree) R 18065 18067 18010 0 -1 4194304 116744 0 0 0 40160 40 0 0 25 0 1 0 131358774 466386944 106218 18446744073709551615 134512640 135812674 4294956704 18446744073709551615 134715621 0 0 4096 17474 0 0 0 17 0 0 0
/proc/18067/statm: 113864 106218 139 317 0 113543 0
Current children cumulated CPU time (s) 402
Current children cumulated vsize (KiB) 455456

[startup+462.301 s]
/proc/loadavg: 0.99 0.97 0.98 2/79 18068
/proc/meminfo: memFree=1182456/2055920 swapFree=4122176/4192956
[pid=18067] ppid=18065 vsize=495024 CPUtime=461.95
/proc/18067/stat : 18067 (oree) R 18065 18067 18010 0 -1 4194304 126438 0 0 0 46152 43 0 0 25 0 1 0 131358774 506904576 115304 18446744073709551615 134512640 135812674 4294956704 18446744073709551615 135284625 0 0 4096 17474 0 0 0 17 0 0 0
/proc/18067/statm: 123756 115304 139 317 0 123435 0
Current children cumulated CPU time (s) 461.95
Current children cumulated vsize (KiB) 495024

[startup+522.301 s]
/proc/loadavg: 0.99 0.97 0.98 2/79 18068
/proc/meminfo: memFree=1142840/2055920 swapFree=4122176/4192956
[pid=18067] ppid=18065 vsize=539092 CPUtime=521.87
/proc/18067/stat : 18067 (oree) R 18065 18067 18010 0 -1 4194304 138050 0 0 0 52141 46 0 0 25 0 1 0 131358774 552030208 125275 18446744073709551615 134512640 135812674 4294956704 18446744073709551615 135278906 0 0 4096 17474 0 0 0 17 0 0 0
/proc/18067/statm: 134773 125275 139 317 0 134452 0
Current children cumulated CPU time (s) 521.87
Current children cumulated vsize (KiB) 539092

[startup+582.302 s]
/proc/loadavg: 0.99 0.97 0.98 2/79 18068
/proc/meminfo: memFree=1100536/2055920 swapFree=4122240/4192956
[pid=18067] ppid=18065 vsize=584676 CPUtime=581.84
/proc/18067/stat : 18067 (oree) R 18065 18067 18010 0 -1 4194304 150596 0 0 0 58133 51 0 0 25 0 1 0 131358774 598708224 135620 18446744073709551615 134512640 135812674 4294956704 18446744073709551615 134718434 0 0 4096 17474 0 0 0 17 0 0 0
/proc/18067/statm: 146169 135620 139 317 0 145848 0
Current children cumulated CPU time (s) 581.84
Current children cumulated vsize (KiB) 584676

[startup+642.301 s]
/proc/loadavg: 0.99 0.97 0.98 2/79 18068
/proc/meminfo: memFree=1062904/2055920 swapFree=4122240/4192956
[pid=18067] ppid=18065 vsize=627188 CPUtime=641.78
/proc/18067/stat : 18067 (oree) R 18065 18067 18010 0 -1 4194304 162828 0 0 0 64122 56 0 0 25 0 1 0 131358774 642240512 144956 18446744073709551615 134512640 135812674 4294956704 18446744073709551615 134716156 0 0 4096 17474 0 0 0 17 0 0 0
/proc/18067/statm: 156797 144956 139 317 0 156476 0
Current children cumulated CPU time (s) 641.78
Current children cumulated vsize (KiB) 627188


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

[startup+882.301 s]
/proc/loadavg: 0.99 0.97 0.98 2/79 18070
/proc/meminfo: memFree=921464/2055920 swapFree=4122368/4192956
[pid=18067] ppid=18065 vsize=787244 CPUtime=881.62
/proc/18067/stat : 18067 (oree) R 18065 18067 18010 0 -1 4194304 209156 0 0 0 88090 72 0 0 25 0 1 0 131358774 806137856 180286 18446744073709551615 134512640 135812674 4294956704 18446744073709551615 134712562 0 0 4096 17474 0 0 0 17 0 0 0
/proc/18067/statm: 196811 180286 139 317 0 196490 0
Current children cumulated CPU time (s) 881.62
Current children cumulated vsize (KiB) 787244

[startup+942.302 s]
/proc/loadavg: 0.99 0.97 0.98 2/79 18070
/proc/meminfo: memFree=891000/2055920 swapFree=4122368/4192956
[pid=18067] ppid=18065 vsize=822768 CPUtime=941.59
/proc/18067/stat : 18067 (oree) R 18065 18067 18010 0 -1 4194304 218145 0 0 0 94085 74 0 0 25 0 1 0 131358774 842514432 188084 18446744073709551615 134512640 135812674 4294956704 18446744073709551615 134710848 0 0 4096 17474 0 0 0 17 0 0 0
/proc/18067/statm: 205692 188084 139 317 0 205371 0
Current children cumulated CPU time (s) 941.59
Current children cumulated vsize (KiB) 822768

[startup+1002.3 s]
/proc/loadavg: 0.99 0.97 0.98 2/79 18070
/proc/meminfo: memFree=861496/2055920 swapFree=4122432/4192956
[pid=18067] ppid=18065 vsize=854828 CPUtime=1001.54
/proc/18067/stat : 18067 (oree) R 18065 18067 18010 0 -1 4194304 226996 0 0 0 100076 78 0 0 25 0 1 0 131358774 875343872 195194 18446744073709551615 134512640 135812674 4294956704 18446744073709551615 134604234 0 0 4096 17474 0 0 0 17 0 0 0
/proc/18067/statm: 213707 195194 139 317 0 213386 0
Current children cumulated CPU time (s) 1001.54
Current children cumulated vsize (KiB) 854828

[startup+1062.3 s]
/proc/loadavg: 0.99 0.97 0.98 2/79 18070
/proc/meminfo: memFree=830328/2055920 swapFree=4122432/4192956
[pid=18067] ppid=18065 vsize=889368 CPUtime=1061.49
/proc/18067/stat : 18067 (oree) R 18065 18067 18010 0 -1 4194304 236204 0 0 0 106069 80 0 0 25 0 1 0 131358774 910712832 202907 18446744073709551615 134512640 135812674 4294956704 18446744073709551615 134564078 0 0 4096 17474 0 0 0 17 0 0 0
/proc/18067/statm: 222342 202907 139 317 0 222021 0
Current children cumulated CPU time (s) 1061.49
Current children cumulated vsize (KiB) 889368

[startup+1122.3 s]
/proc/loadavg: 0.99 0.97 0.98 2/79 18070
/proc/meminfo: memFree=805944/2055920 swapFree=4122432/4192956
[pid=18067] ppid=18065 vsize=916856 CPUtime=1121.46
/proc/18067/stat : 18067 (oree) R 18065 18067 18010 0 -1 4194304 243728 0 0 0 112063 83 0 0 25 0 1 0 131358774 938860544 209079 18446744073709551615 134512640 135812674 4294956704 18446744073709551615 134563653 0 0 4096 17474 0 0 0 17 0 0 0
/proc/18067/statm: 229214 209079 139 317 0 228893 0
Current children cumulated CPU time (s) 1121.46
Current children cumulated vsize (KiB) 916856

[startup+1182.3 s]
/proc/loadavg: 0.99 0.97 0.98 2/79 18070
/proc/meminfo: memFree=778808/2055920 swapFree=4122496/4192956
[pid=18067] ppid=18065 vsize=947524 CPUtime=1181.42
/proc/18067/stat : 18067 (oree) R 18065 18067 18010 0 -1 4194304 252470 0 0 0 118055 87 0 0 25 0 1 0 131358774 970264576 215962 18446744073709551615 134512640 135812674 4294956704 18446744073709551615 134715621 0 0 4096 17474 0 0 0 17 0 0 0
/proc/18067/statm: 236881 215962 139 317 0 236560 0
Current children cumulated CPU time (s) 1181.42
Current children cumulated vsize (KiB) 947524

[startup+1242.3 s]
/proc/loadavg: 0.99 0.97 0.98 2/79 18070
/proc/meminfo: memFree=753592/2055920 swapFree=4122496/4192956
[pid=18067] ppid=18065 vsize=974872 CPUtime=1241.37
/proc/18067/stat : 18067 (oree) R 18065 18067 18010 0 -1 4194304 260282 0 0 0 124047 90 0 0 25 0 1 0 131358774 998268928 222136 18446744073709551615 134512640 135812674 4294956704 18446744073709551615 134563483 0 0 4096 17474 0 0 0 17 0 0 0
/proc/18067/statm: 243718 222136 139 317 0 243397 0
Current children cumulated CPU time (s) 1241.37
Current children cumulated vsize (KiB) 974872

[startup+1302.3 s]
/proc/loadavg: 0.99 0.97 0.98 2/79 18070
/proc/meminfo: memFree=727864/2055920 swapFree=4122560/4192956
[pid=18067] ppid=18065 vsize=1003020 CPUtime=1301.34
/proc/18067/stat : 18067 (oree) R 18065 18067 18010 0 -1 4194304 268107 0 0 0 130041 93 0 0 25 0 1 0 131358774 1027092480 228475 18446744073709551615 134512640 135812674 4294956704 18446744073709551615 134604234 0 0 4096 17474 0 0 0 17 0 0 0
/proc/18067/statm: 250755 228475 139 317 0 250434 0
Current children cumulated CPU time (s) 1301.34
Current children cumulated vsize (KiB) 1003020

[startup+1362.3 s]
/proc/loadavg: 1.07 1.00 0.99 2/79 18070
/proc/meminfo: memFree=705976/2055920 swapFree=4122560/4192956
[pid=18067] ppid=18065 vsize=1026992 CPUtime=1361.29
/proc/18067/stat : 18067 (oree) R 18065 18067 18010 0 -1 4194304 274539 0 0 0 136033 96 0 0 25 0 1 0 131358774 1051639808 233944 18446744073709551615 134512640 135812674 4294956704 18446744073709551615 134710949 0 0 4096 17474 0 0 0 17 0 0 0
/proc/18067/statm: 256748 233944 139 317 0 256427 0
Current children cumulated CPU time (s) 1361.29
Current children cumulated vsize (KiB) 1026992

[startup+1422.31 s]
/proc/loadavg: 1.14 1.03 1.00 2/79 18070
/proc/meminfo: memFree=675640/2055920 swapFree=4122624/4192956
[pid=18067] ppid=18065 vsize=1061284 CPUtime=1421.24
/proc/18067/stat : 18067 (oree) R 18065 18067 18010 0 -1 4194304 284294 0 0 0 142024 100 0 0 25 0 1 0 131358774 1086754816 241503 18446744073709551615 134512640 135812674 4294956704 18446744073709551615 134564083 0 0 4096 17474 0 0 0 17 0 0 0
/proc/18067/statm: 265321 241503 139 317 0 265000 0
Current children cumulated CPU time (s) 1421.24
Current children cumulated vsize (KiB) 1061284

[startup+1482.3 s]
/proc/loadavg: 1.12 1.04 1.00 2/79 18070
/proc/meminfo: memFree=649400/2055920 swapFree=4122624/4192956
[pid=18067] ppid=18065 vsize=1091132 CPUtime=1481.2
/proc/18067/stat : 18067 (oree) R 18065 18067 18010 0 -1 4194304 292756 0 0 0 148017 103 0 0 25 0 1 0 131358774 1117319168 248205 18446744073709551615 134512640 135812674 4294956704 18446744073709551615 135277176 0 0 4096 17474 0 0 0 17 0 0 0
/proc/18067/statm: 272783 248205 139 317 0 272462 0
Current children cumulated CPU time (s) 1481.2
Current children cumulated vsize (KiB) 1091132

[startup+1542.3 s]
/proc/loadavg: 1.11 1.04 1.00 2/79 18070
/proc/meminfo: memFree=625272/2055920 swapFree=4122624/4192956
[pid=18067] ppid=18065 vsize=1117760 CPUtime=1541.15
/proc/18067/stat : 18067 (oree) R 18065 18067 18010 0 -1 4194304 300929 0 0 0 154008 107 0 0 25 0 1 0 131358774 1144586240 254089 18446744073709551615 134512640 135812674 4294956704 18446744073709551615 134604234 0 0 4096 17474 0 0 0 17 0 0 0
/proc/18067/statm: 279440 254089 139 317 0 279119 0
Current children cumulated CPU time (s) 1541.15
Current children cumulated vsize (KiB) 1117760

[startup+1602.3 s]
/proc/loadavg: 1.10 1.05 1.00 2/79 18070
/proc/meminfo: memFree=599160/2055920 swapFree=4122688/4192956
[pid=18067] ppid=18065 vsize=1147900 CPUtime=1601.1
/proc/18067/stat : 18067 (oree) R 18065 18067 18010 0 -1 4194304 309987 0 0 0 160000 110 0 0 25 0 1 0 131358774 1175449600 260742 18446744073709551615 134512640 135812674 4294956704 18446744073709551615 134746912 0 0 4096 17474 0 0 0 17 0 0 0
/proc/18067/statm: 286975 260742 139 317 0 286654 0
Current children cumulated CPU time (s) 1601.1
Current children cumulated vsize (KiB) 1147900

[startup+1662.3 s]
/proc/loadavg: 1.15 1.07 1.01 2/79 18070
/proc/meminfo: memFree=570680/2055920 swapFree=4122688/4192956
[pid=18067] ppid=18065 vsize=1180136 CPUtime=1661.07
/proc/18067/stat : 18067 (oree) R 18065 18067 18010 0 -1 4194304 319520 0 0 0 165994 113 0 0 25 0 1 0 131358774 1208459264 267775 18446744073709551615 134512640 135812674 4294956704 18446744073709551615 135272576 0 0 4096 17474 0 0 0 17 0 0 0
/proc/18067/statm: 295034 267775 139 317 0 294713 0
Current children cumulated CPU time (s) 1661.07
Current children cumulated vsize (KiB) 1180136

[startup+1722.3 s]
/proc/loadavg: 1.15 1.08 1.01 2/79 18070
/proc/meminfo: memFree=562808/2055920 swapFree=4122752/4192956
[pid=18067] ppid=18065 vsize=1189112 CPUtime=1721.03
/proc/18067/stat : 18067 (oree) R 18065 18067 18010 0 -1 4194304 322038 0 0 0 171988 115 0 0 25 0 1 0 131358774 1217650688 269733 18446744073709551615 134512640 135812674 4294956704 18446744073709551615 134718434 0 0 4096 17474 0 0 0 17 0 0 0
/proc/18067/statm: 297278 269733 139 317 0 296957 0
Current children cumulated CPU time (s) 1721.03
Current children cumulated vsize (KiB) 1189112

[startup+1782.3 s]
/proc/loadavg: 1.10 1.08 1.01 2/79 18070
/proc/meminfo: memFree=541240/2055920 swapFree=4122752/4192956
[pid=18067] ppid=18065 vsize=1211804 CPUtime=1780.97
/proc/18067/stat : 18067 (oree) R 18065 18067 18010 0 -1 4194304 327671 0 0 0 177981 116 0 0 25 0 1 0 131358774 1240887296 275012 18446744073709551615 134512640 135812674 4294956704 18446744073709551615 134718434 0 0 4096 17474 0 0 0 17 0 0 0
/proc/18067/statm: 302951 275012 139 317 0 302630 0
Current children cumulated CPU time (s) 1780.97
Current children cumulated vsize (KiB) 1211804



Maximum CPU time exceeded: sending SIGTERM then SIGKILL

[startup+1801.4 s]
/proc/loadavg: 1.07 1.07 1.01 2/79 18070
/proc/meminfo: memFree=537272/2055920 swapFree=4122752/4192956
[pid=18067] ppid=18065 vsize=1216308 CPUtime=1800.06
/proc/18067/stat : 18067 (oree) R 18065 18067 18010 0 -1 4194304 328710 0 0 0 179890 116 0 0 25 0 1 0 131358774 1245499392 276051 18446744073709551615 134512640 135812674 4294956704 18446744073709551615 134711134 0 0 4096 17474 0 0 0 17 0 0 0
/proc/18067/statm: 304077 276051 139 317 0 303756 0
Current children cumulated CPU time (s) 1800.06
Current children cumulated vsize (KiB) 1216308

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

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

[startup+1801.6 s]
/proc/loadavg: 1.07 1.07 1.01 2/79 18070
/proc/meminfo: memFree=537272/2055920 swapFree=4122752/4192956
[pid=18067] ppid=18065 vsize=0 CPUtime=1800.26
/proc/18067/stat : 18067 (oree) R 18065 18067 18010 0 -1 4194308 328726 0 0 0 179896 130 0 0 25 0 1 0 131358774 0 0 18446744073709551615 0 0 0 0 0 0 0 4096 17474 0 0 0 17 0 0 0
/proc/18067/statm: 0 0 0 0 0 0 0
Current children cumulated CPU time (s) 1800.26
Current children cumulated vsize (KiB) 0

Child status: 0
Real time (s): 1801.63
CPU time (s): 1800.3
CPU user time (s): 1798.97
CPU system time (s): 1.3348
CPU usage (%): 99.926
Max. virtual memory (cumulated for all children) (KiB): 1216308

getrusage(RUSAGE_CHILDREN,...) data:
user time used= 1798.97
system time used= 1.3348
maximum resident set size= 0
integral shared memory size= 0
integral unshared data size= 0
integral unshared stack size= 0
page reclaims= 328726
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= 8
involuntary context switches= 38565

runsolver used 1.72774 second user time and 4.84226 second system time

The end

Launcher Data (download as text)

Begin job on node37 on Tue Apr 17 18:27:43 UTC 2007

IDJOB= 357618
IDBENCH= 1155
IDSOLVER= 172
FILE ID= node37/357618-1176834463

PBS_JOBID= 4590152

Free space on /tmp= 66460 MiB

SOLVER NAME= oree 0.1.2 alpha
BENCH NAME= HOME/pub/bench/PB06//final/normalized-PB06/SATUNSAT-SMALLINT/submitted-PB06/prestwich/robin/normalized-robin18.opb
COMMAND LINE= oree /tmp/evaluation/357618-1176834463/instance-357618-1176834463.opb mod           
RUNSOLVER COMMAND LINE= runsolver  --timestamp  -w ROOT/results/node37/watcher-357618-1176834463 -o ROOT/results/node37/solver-357618-1176834463 -C 1800 -W 3600 -M 1800 --output-limit 1,15  oree /tmp/evaluation/357618-1176834463/instance-357618-1176834463.opb mod           

META MD5SUM SOLVER= 4e41df0f0543e325f03c5155f85b9e9b
MD5SUM BENCH=  f17e31cb6762bd0e8d3e659d7bd1050c

RANDOM SEED= 134829538

TIME LIMIT= 1800 seconds
MEMORY LIMIT= 1800 MiB

Linux node37.alineos.net 2.6.9-22.EL.rootsmp #1 SMP Mon Oct 3 08:59:52 CEST 2005 x86_64 x86_64 x86_64 GNU/Linux

/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:       1643848 kB
Buffers:         37076 kB
Cached:         290296 kB
SwapCached:       3176 kB
Active:         190104 kB
Inactive:       163096 kB
HighTotal:           0 kB
HighFree:            0 kB
LowTotal:      2055920 kB
LowFree:       1643848 kB
SwapTotal:     4192956 kB
SwapFree:      4121980 kB
Dirty:            3652 kB
Writeback:           0 kB
Mapped:          32964 kB
Slab:            44268 kB
Committed_AS:  1107852 kB
PageTables:       2000 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= 66460 MiB

End job on node37 on Tue Apr 17 18:57:47 UTC 2007