Trace number 360936

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) 1800.22 1800.79

General information on the benchmark

Namenormalized-PB06/SATUNSAT-SMALLINT/submitted-PB05/aloul/
FPGA_SAT05/normalized-fpga15_13_sat_pb.cnf.cr.opb
MD5SUM5525732a92b9529feed86b3ca7f3367f
Bench CategorySATUNSAT-SMALLINT-LIN (no optimisation, small integers, linear constraints)
Best result obtained on this benchmarkSAT
Best value of the objective obtained on this benchmark0
Best CPU time to get the best result obtained on this benchmark0.003998
Has Objective FunctionNO
SatisfiableYES
(Un)Satisfiability was provedYES
Best value of the objective function
Optimality of the best value was proved NO
Number of variables293
Total number of constraints236
Number of constraints which are clauses208
Number of constraints which are cardinality constraints (but not clauses)28
Number of constraints which are nor clauses,nor cardinality constraints0
Minimum length of a constraint7
Maximum length of a constraint15
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 1
Number of bits of the biggest number in a constraint 1
Biggest sum of numbers in a constraint 16
Number of bits of the biggest sum of numbers5
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...
0.00/0.00	c ...done
0.00/0.00	c #vars=293 #constraints=236 hasObjective=no
0.00/0.00	c res. mode=mod
0.00/0.00	c VSIDS like heuristics
0.00/0.00	c complete search running
0.30/0.35	c restart after 401 decisions
0.49/0.55	c nbDecision=500 #constraints=702
1.10/1.15	c restart after 801 decisions
1.59/1.60	c nbDecision=1000 #constraints=1162
3.49/3.59	c nbDecision=1500 #constraints=1650
4.08/4.12	c restart after 1601 decisions
6.39/6.42	c nbDecision=2000 #constraints=2132
10.89/10.91	c nbDecision=2500 #constraints=2609
16.99/17.02	c nbDecision=3000 #constraints=3100
19.69/19.71	c restart after 3201 decisions
23.98/24.07	c nbDecision=3500 #constraints=3575
31.89/31.91	c nbDecision=4000 #constraints=4048
40.98/41.03	c nbDecision=4500 #constraints=4539
52.28/52.32	c nbDecision=5000 #constraints=5027
64.57/64.61	c nbDecision=5500 #constraints=5517
78.67/78.78	c nbDecision=6000 #constraints=6006
93.47/93.59	c restart after 6401 decisions
96.76/96.80	c nbDecision=6500 #constraints=6483
113.17/113.21	c nbDecision=7000 #constraints=6974
132.46/132.56	c nbDecision=7500 #constraints=7466
154.35/154.50	c nbDecision=8000 #constraints=7956
174.85/174.92	c nbDecision=8500 #constraints=8448
199.94/200.02	c nbDecision=9000 #constraints=8936
227.83/227.92	c nbDecision=9500 #constraints=9430
259.23/259.34	c nbDecision=10000 #constraints=9922
293.32/293.41	c nbDecision=10500 #constraints=10416
325.82/326.07	c nbDecision=11000 #constraints=10898
360.38/360.70	c nbDecision=11500 #constraints=11373
394.47/394.74	c nbDecision=12000 #constraints=11869
430.87/431.18	c nbDecision=12500 #constraints=12361
456.05/456.35	c restart after 12801 decisions
465.46/465.78	c nbDecision=13000 #constraints=12838
500.25/500.51	c nbDecision=13500 #constraints=13323
540.23/540.51	c nbDecision=14000 #constraints=13800
588.32/588.65	c nbDecision=14500 #constraints=14288
629.51/629.83	c nbDecision=15000 #constraints=14772
672.50/672.85	c nbDecision=15500 #constraints=15252
726.89/727.29	c nbDecision=16000 #constraints=15734
777.87/778.26	c nbDecision=16500 #constraints=16225
839.86/840.21	c nbDecision=17000 #constraints=16710
904.24/904.61	c nbDecision=17500 #constraints=17202
969.53/969.98	c nbDecision=18000 #constraints=17687
1033.91/1034.38	c nbDecision=18500 #constraints=18180
1097.50/1097.94	c nbDecision=19000 #constraints=18651
1157.09/1157.56	c nbDecision=19500 #constraints=19137
1220.67/1221.13	c nbDecision=20000 #constraints=19625
1290.15/1290.66	c nbDecision=20500 #constraints=20112
1361.53/1362.06	c nbDecision=21000 #constraints=20593
1440.61/1441.15	c nbDecision=21500 #constraints=21083
1519.79/1520.35	c nbDecision=22000 #constraints=21572
1583.88/1584.43	c nbDecision=22500 #constraints=22056
1666.35/1666.91	c nbDecision=23000 #constraints=22543
1750.43/1751.00	c nbDecision=23500 #constraints=23039
1800.03/1800.60	Received signal 15
1800.13/1800.76	
1800.13/1800.76	s UNKNOWN
1800.13/1800.76	
1800.13/1800.76	c user time= 1799.83 s
1800.13/1800.76	c system time= 0.367944 s
1800.13/1800.76	c wall clock time=1800.77

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/node4/watcher-360936-1176843368 -o ROOT/results/node4/solver-360936-1176843368 -C 1800 -W 3600 -M 1800 --output-limit 1,15 oree /tmp/evaluation/360936-1176843368/instance-360936-1176843368.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: 0.99 0.98 0.99 3/77 25327
/proc/meminfo: memFree=1371416/2055920 swapFree=4153892/4192956
[pid=25327] ppid=25325 vsize=1468 CPUtime=0
/proc/25327/stat : 25327 (oree) R 25325 25327 24745 0 -1 4194304 182 0 0 0 0 0 0 0 18 0 1 0 160374504 1503232 164 18446744073709551615 134512640 135812674 4294956672 18446744073709551615 135274709 0 0 4096 17474 0 0 0 17 1 0 0
/proc/25327/statm: 367 164 130 317 0 46 0

[startup+0.059827 s]
/proc/loadavg: 0.99 0.98 0.99 3/77 25327
/proc/meminfo: memFree=1371416/2055920 swapFree=4153892/4192956
[pid=25327] ppid=25325 vsize=1996 CPUtime=0.05
/proc/25327/stat : 25327 (oree) R 25325 25327 24745 0 -1 4194304 304 0 0 0 5 0 0 0 18 0 1 0 160374504 2043904 286 18446744073709551615 134512640 135812674 4294956672 18446744073709551615 135274709 0 0 4096 17474 0 0 0 17 1 0 0
/proc/25327/statm: 499 286 139 317 0 178 0
Current children cumulated CPU time (s) 0.05
Current children cumulated vsize (KiB) 1996

[startup+0.101831 s]
/proc/loadavg: 0.99 0.98 0.99 3/77 25327
/proc/meminfo: memFree=1371416/2055920 swapFree=4153892/4192956
[pid=25327] ppid=25325 vsize=2128 CPUtime=0.1
/proc/25327/stat : 25327 (oree) R 25325 25327 24745 0 -1 4194304 348 0 0 0 10 0 0 0 18 0 1 0 160374504 2179072 330 18446744073709551615 134512640 135812674 4294956672 18446744073709551615 134746929 0 0 4096 17474 0 0 0 17 1 0 0
/proc/25327/statm: 532 330 139 317 0 211 0
Current children cumulated CPU time (s) 0.1
Current children cumulated vsize (KiB) 2128

[startup+0.301849 s]
/proc/loadavg: 0.99 0.98 0.99 3/77 25327
/proc/meminfo: memFree=1371416/2055920 swapFree=4153892/4192956
[pid=25327] ppid=25325 vsize=2656 CPUtime=0.3
/proc/25327/stat : 25327 (oree) R 25325 25327 24745 0 -1 4194304 482 0 0 0 30 0 0 0 19 0 1 0 160374504 2719744 464 18446744073709551615 134512640 135812674 4294956672 18446744073709551615 134746931 0 0 4096 17474 0 0 0 17 1 0 0
/proc/25327/statm: 664 464 139 317 0 343 0
Current children cumulated CPU time (s) 0.3
Current children cumulated vsize (KiB) 2656

[startup+0.701888 s]
/proc/loadavg: 0.99 0.98 0.99 3/77 25327
/proc/meminfo: memFree=1371416/2055920 swapFree=4153892/4192956
[pid=25327] ppid=25325 vsize=3448 CPUtime=0.69
/proc/25327/stat : 25327 (oree) R 25325 25327 24745 0 -1 4194304 666 0 0 0 69 0 0 0 22 0 1 0 160374504 3530752 648 18446744073709551615 134512640 135812674 4294956672 18446744073709551615 134718434 0 0 4096 17474 0 0 0 17 1 0 0
/proc/25327/statm: 862 648 139 317 0 541 0
Current children cumulated CPU time (s) 0.69
Current children cumulated vsize (KiB) 3448

[startup+1.50196 s]
/proc/loadavg: 0.99 0.98 0.99 2/78 25328
/proc/meminfo: memFree=1368912/2055920 swapFree=4153892/4192956
[pid=25327] ppid=25325 vsize=4504 CPUtime=1.49
/proc/25327/stat : 25327 (oree) R 25325 25327 24745 0 -1 4194304 941 0 0 0 149 0 0 0 25 0 1 0 160374504 4612096 923 18446744073709551615 134512640 135812674 4294956672 18446744073709551615 134564040 0 0 4096 17474 0 0 0 17 1 0 0
/proc/25327/statm: 1126 923 139 317 0 805 0
Current children cumulated CPU time (s) 1.49
Current children cumulated vsize (KiB) 4504

[startup+3.10112 s]
/proc/loadavg: 0.99 0.98 0.99 2/78 25328
/proc/meminfo: memFree=1367376/2055920 swapFree=4153892/4192956
[pid=25327] ppid=25325 vsize=6208 CPUtime=3.09
/proc/25327/stat : 25327 (oree) R 25325 25327 24745 0 -1 4194304 1363 0 0 0 309 0 0 0 25 0 1 0 160374504 6356992 1345 18446744073709551615 134512640 135812674 4294956672 18446744073709551615 135274709 0 0 4096 17474 0 0 0 17 1 0 0
/proc/25327/statm: 1552 1345 139 317 0 1231 0
Current children cumulated CPU time (s) 3.09
Current children cumulated vsize (KiB) 6208

[startup+6.30142 s]
/proc/loadavg: 0.99 0.98 0.99 2/78 25328
/proc/meminfo: memFree=1364624/2055920 swapFree=4153892/4192956
[pid=25327] ppid=25325 vsize=8448 CPUtime=6.29
/proc/25327/stat : 25327 (oree) R 25325 25327 24745 0 -1 4194304 1916 0 0 0 628 1 0 0 25 0 1 0 160374504 8650752 1898 18446744073709551615 134512640 135812674 4294956672 18446744073709551615 134562678 0 0 4096 17474 0 0 0 17 1 0 0
/proc/25327/statm: 2112 1898 139 317 0 1791 0
Current children cumulated CPU time (s) 6.29
Current children cumulated vsize (KiB) 8448

[startup+12.701 s]
/proc/loadavg: 0.99 0.98 0.99 2/78 25328
/proc/meminfo: memFree=1361616/2055920 swapFree=4153892/4192956
[pid=25327] ppid=25325 vsize=11360 CPUtime=12.68
/proc/25327/stat : 25327 (oree) R 25325 25327 24745 0 -1 4194304 2631 0 0 0 1267 1 0 0 25 0 1 0 160374504 11632640 2613 18446744073709551615 134512640 135812674 4294956672 18446744073709551615 135274709 0 0 4096 17474 0 0 0 17 1 0 0
/proc/25327/statm: 2840 2613 139 317 0 2519 0
Current children cumulated CPU time (s) 12.68
Current children cumulated vsize (KiB) 11360

[startup+25.5013 s]
/proc/loadavg: 0.99 0.98 0.99 2/78 25328
/proc/meminfo: memFree=1357456/2055920 swapFree=4153892/4192956
[pid=25327] ppid=25325 vsize=15392 CPUtime=25.48
/proc/25327/stat : 25327 (oree) R 25325 25327 24745 0 -1 4194304 3593 0 0 0 2546 2 0 0 25 0 1 0 160374504 15761408 3575 18446744073709551615 134512640 135812674 4294956672 18446744073709551615 134712562 0 0 4096 17474 0 0 0 17 1 0 0
/proc/25327/statm: 3848 3575 139 317 0 3527 0
Current children cumulated CPU time (s) 25.48
Current children cumulated vsize (KiB) 15392

[startup+51.1017 s]
/proc/loadavg: 0.99 0.98 0.99 2/78 25328
/proc/meminfo: memFree=1352208/2055920 swapFree=4153892/4192956
[pid=25327] ppid=25325 vsize=21044 CPUtime=51.08
/proc/25327/stat : 25327 (oree) R 25325 25327 24745 0 -1 4194304 4890 0 0 0 5104 4 0 0 25 0 1 0 160374504 21549056 4872 18446744073709551615 134512640 135812674 4294956672 18446744073709551615 134604316 0 0 4096 17474 0 0 0 17 1 0 0
/proc/25327/statm: 5261 4872 139 317 0 4940 0
Current children cumulated CPU time (s) 51.08
Current children cumulated vsize (KiB) 21044

[startup+102.306 s]
/proc/loadavg: 0.99 0.98 0.99 2/78 25328
/proc/meminfo: memFree=1344592/2055920 swapFree=4153892/4192956
[pid=25327] ppid=25325 vsize=28792 CPUtime=102.27
/proc/25327/stat : 25327 (oree) R 25325 25327 24745 0 -1 4194304 6757 0 0 0 10221 6 0 0 25 0 1 0 160374504 29483008 6739 18446744073709551615 134512640 135812674 4294956672 18446744073709551615 134564059 0 0 4096 17474 0 0 0 17 1 0 0
/proc/25327/statm: 7198 6739 139 317 0 6877 0
Current children cumulated CPU time (s) 102.27
Current children cumulated vsize (KiB) 28792

[startup+162.301 s]
/proc/loadavg: 0.99 0.98 0.99 2/78 25328
/proc/meminfo: memFree=1338448/2055920 swapFree=4153892/4192956
[pid=25327] ppid=25325 vsize=34664 CPUtime=162.25
/proc/25327/stat : 25327 (oree) R 25325 25327 24745 0 -1 4194304 8310 0 0 0 16217 8 0 0 25 0 1 0 160374504 35495936 8292 18446744073709551615 134512640 135812674 4294956672 18446744073709551615 134712516 0 0 4096 17474 0 0 0 17 1 0 0
/proc/25327/statm: 8666 8292 139 317 0 8345 0
Current children cumulated CPU time (s) 162.25
Current children cumulated vsize (KiB) 34664

[startup+222.301 s]
/proc/loadavg: 0.99 0.98 0.99 2/78 25328
/proc/meminfo: memFree=1332880/2055920 swapFree=4153892/4192956
[pid=25327] ppid=25325 vsize=41252 CPUtime=222.23
/proc/25327/stat : 25327 (oree) R 25325 25327 24745 0 -1 4194304 9738 0 0 0 22213 10 0 0 25 0 1 0 160374504 42242048 9662 18446744073709551615 134512640 135812674 4294956672 18446744073709551615 134715621 0 0 4096 17474 0 0 0 17 1 0 0
/proc/25327/statm: 10313 9662 139 317 0 9992 0
Current children cumulated CPU time (s) 222.23
Current children cumulated vsize (KiB) 41252

[startup+282.302 s]
/proc/loadavg: 0.99 0.98 0.99 2/78 25328
/proc/meminfo: memFree=1328144/2055920 swapFree=4153892/4192956
[pid=25327] ppid=25325 vsize=46852 CPUtime=282.22
/proc/25327/stat : 25327 (oree) R 25325 25327 24745 0 -1 4194304 10912 0 0 0 28210 12 0 0 25 0 1 0 160374504 47976448 10836 18446744073709551615 134512640 135812674 4294956672 18446744073709551615 134710933 0 0 4096 17474 0 0 0 17 1 0 0
/proc/25327/statm: 11713 10836 139 317 0 11392 0
Current children cumulated CPU time (s) 282.22
Current children cumulated vsize (KiB) 46852

[startup+342.302 s]
/proc/loadavg: 0.99 0.98 0.99 2/84 25504
/proc/meminfo: memFree=1322784/2055920 swapFree=4153892/4192956
[pid=25327] ppid=25325 vsize=51024 CPUtime=342.1
/proc/25327/stat : 25327 (oree) R 25325 25327 24745 0 -1 4194304 11917 0 0 0 34197 13 0 0 25 0 1 0 160374504 52248576 11841 18446744073709551615 134512640 135812674 4294956672 18446744073709551615 134712562 0 0 4096 17474 0 0 0 17 1 0 0
/proc/25327/statm: 12756 11841 139 317 0 12435 0
Current children cumulated CPU time (s) 342.1
Current children cumulated vsize (KiB) 51024

[startup+402.301 s]
/proc/loadavg: 0.99 0.98 0.99 2/78 25526
/proc/meminfo: memFree=1320392/2055920 swapFree=4153892/4192956
[pid=25327] ppid=25325 vsize=54384 CPUtime=402.07
/proc/25327/stat : 25327 (oree) R 25325 25327 24745 0 -1 4194304 12809 0 0 0 40193 14 0 0 25 0 1 0 160374504 55689216 12733 18446744073709551615 134512640 135812674 4294956672 18446744073709551615 134713810 0 0 4096 17474 0 0 0 17 1 0 0
/proc/25327/statm: 13596 12733 139 317 0 13275 0
Current children cumulated CPU time (s) 402.07
Current children cumulated vsize (KiB) 54384

[startup+462.301 s]
/proc/loadavg: 0.99 0.98 0.99 2/78 25526
/proc/meminfo: memFree=1316872/2055920 swapFree=4153892/4192956
[pid=25327] ppid=25325 vsize=57792 CPUtime=462.06
/proc/25327/stat : 25327 (oree) R 25325 25327 24745 0 -1 4194304 13662 0 0 0 46190 16 0 0 25 0 1 0 160374504 59179008 13586 18446744073709551615 134512640 135812674 4294956672 18446744073709551615 134712516 0 0 4096 17474 0 0 0 17 1 0 0
/proc/25327/statm: 14448 13586 139 317 0 14127 0
Current children cumulated CPU time (s) 462.06
Current children cumulated vsize (KiB) 57792

[startup+522.302 s]
/proc/loadavg: 0.99 0.98 0.99 2/78 25526
/proc/meminfo: memFree=1313928/2055920 swapFree=4153892/4192956
[pid=25327] ppid=25325 vsize=60600 CPUtime=522.04
/proc/25327/stat : 25327 (oree) R 25325 25327 24745 0 -1 4194304 14453 0 0 0 52187 17 0 0 25 0 1 0 160374504 62054400 14377 18446744073709551615 134512640 135812674 4294956672 18446744073709551615 134563419 0 0 4096 17474 0 0 0 17 1 0 0
/proc/25327/statm: 15150 14377 139 317 0 14829 0
Current children cumulated CPU time (s) 522.04
Current children cumulated vsize (KiB) 60600

[startup+582.302 s]
/proc/loadavg: 0.99 0.98 0.99 2/78 25526
/proc/meminfo: memFree=1311048/2055920 swapFree=4153892/4192956
[pid=25327] ppid=25325 vsize=63000 CPUtime=582.03
/proc/25327/stat : 25327 (oree) R 25325 25327 24745 0 -1 4194304 15142 0 0 0 58185 18 0 0 25 0 1 0 160374504 64512000 15066 18446744073709551615 134512640 135812674 4294956672 18446744073709551615 134710949 0 0 4096 17474 0 0 0 17 1 0 0
/proc/25327/statm: 15750 15066 139 317 0 15429 0
Current children cumulated CPU time (s) 582.03
Current children cumulated vsize (KiB) 63000

[startup+642.301 s]
/proc/loadavg: 0.99 0.98 0.99 2/78 25526
/proc/meminfo: memFree=1308104/2055920 swapFree=4153892/4192956
[pid=25327] ppid=25325 vsize=65772 CPUtime=642.01
/proc/25327/stat : 25327 (oree) R 25325 25327 24745 0 -1 4194304 15893 0 0 0 64182 19 0 0 25 0 1 0 160374504 67350528 15817 18446744073709551615 134512640 135812674 4294956672 18446744073709551615 134712562 0 0 4096 17474 0 0 0 17 1 0 0
/proc/25327/statm: 16443 15817 139 317 0 16122 0
Current children cumulated CPU time (s) 642.01
Current children cumulated vsize (KiB) 65772


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

[startup+882.301 s]
/proc/loadavg: 0.99 0.98 0.99 2/78 25526
/proc/meminfo: memFree=1299152/2055920 swapFree=4153892/4192956
[pid=25327] ppid=25325 vsize=75960 CPUtime=881.95
/proc/25327/stat : 25327 (oree) R 25325 25327 24745 0 -1 4194304 18241 0 0 0 88172 23 0 0 25 0 1 0 160374504 77783040 18050 18446744073709551615 134512640 135812674 4294956672 18446744073709551615 134710949 0 0 4096 17474 0 0 0 17 1 0 0
/proc/25327/statm: 18990 18050 139 317 0 18669 0
Current children cumulated CPU time (s) 881.95
Current children cumulated vsize (KiB) 75960

[startup+942.302 s]
/proc/loadavg: 0.99 0.98 0.99 2/78 25526
/proc/meminfo: memFree=1297168/2055920 swapFree=4153892/4192956
[pid=25327] ppid=25325 vsize=78832 CPUtime=941.94
/proc/25327/stat : 25327 (oree) R 25325 25327 24745 0 -1 4194304 18829 0 0 0 94170 24 0 0 25 0 1 0 160374504 80723968 18539 18446744073709551615 134512640 135812674 4294956672 18446744073709551615 134712516 0 0 4096 17474 0 0 0 17 1 0 0
/proc/25327/statm: 19708 18539 139 317 0 19387 0
Current children cumulated CPU time (s) 941.94
Current children cumulated vsize (KiB) 78832

[startup+1002.3 s]
/proc/loadavg: 0.99 0.98 0.99 2/78 25526
/proc/meminfo: memFree=1295184/2055920 swapFree=4153892/4192956
[pid=25327] ppid=25325 vsize=82012 CPUtime=1001.92
/proc/25327/stat : 25327 (oree) R 25325 25327 24745 0 -1 4194304 19491 0 0 0 100167 25 0 0 25 0 1 0 160374504 83980288 19069 18446744073709551615 134512640 135812674 4294956672 18446744073709551615 134712562 0 0 4096 17474 0 0 0 17 1 0 0
/proc/25327/statm: 20503 19069 139 317 0 20182 0
Current children cumulated CPU time (s) 1001.92
Current children cumulated vsize (KiB) 82012

[startup+1062.3 s]
/proc/loadavg: 0.99 0.98 0.99 2/78 25526
/proc/meminfo: memFree=1293008/2055920 swapFree=4153892/4192956
[pid=25327] ppid=25325 vsize=85648 CPUtime=1061.9
/proc/25327/stat : 25327 (oree) R 25325 25327 24745 0 -1 4194304 20263 0 0 0 106165 25 0 0 25 0 1 0 160374504 87703552 19610 18446744073709551615 134512640 135812674 4294956672 18446744073709551615 134712596 0 0 4096 17474 0 0 0 17 1 0 0
/proc/25327/statm: 21412 19610 139 317 0 21091 0
Current children cumulated CPU time (s) 1061.9
Current children cumulated vsize (KiB) 85648

[startup+1122.3 s]
/proc/loadavg: 0.99 0.98 0.99 2/78 25526
/proc/meminfo: memFree=1291216/2055920 swapFree=4153892/4192956
[pid=25327] ppid=25325 vsize=88164 CPUtime=1121.89
/proc/25327/stat : 25327 (oree) R 25325 25327 24745 0 -1 4194304 20825 0 0 0 112163 26 0 0 25 0 1 0 160374504 90279936 20073 18446744073709551615 134512640 135812674 4294956672 18446744073709551615 134710949 0 0 4096 17474 0 0 0 17 1 0 0
/proc/25327/statm: 22041 20073 139 317 0 21720 0
Current children cumulated CPU time (s) 1121.89
Current children cumulated vsize (KiB) 88164

[startup+1182.3 s]
/proc/loadavg: 0.99 0.98 0.99 3/78 25526
/proc/meminfo: memFree=1289168/2055920 swapFree=4153892/4192956
[pid=25327] ppid=25325 vsize=90148 CPUtime=1181.88
/proc/25327/stat : 25327 (oree) R 25325 25327 24745 0 -1 4194304 21329 0 0 0 118161 27 0 0 25 0 1 0 160374504 92311552 20577 18446744073709551615 134512640 135812674 4294956672 18446744073709551615 134710949 0 0 4096 17474 0 0 0 17 1 0 0
/proc/25327/statm: 22537 20577 139 317 0 22216 0
Current children cumulated CPU time (s) 1181.88
Current children cumulated vsize (KiB) 90148

[startup+1242.3 s]
/proc/loadavg: 0.99 0.98 0.99 2/78 25526
/proc/meminfo: memFree=1287312/2055920 swapFree=4153892/4192956
[pid=25327] ppid=25325 vsize=92040 CPUtime=1241.86
/proc/25327/stat : 25327 (oree) R 25325 25327 24745 0 -1 4194304 21779 0 0 0 124158 28 0 0 25 0 1 0 160374504 94248960 21027 18446744073709551615 134512640 135812674 4294956672 18446744073709551615 134563631 0 0 4096 17474 0 0 0 17 1 0 0
/proc/25327/statm: 23010 21027 139 317 0 22689 0
Current children cumulated CPU time (s) 1241.86
Current children cumulated vsize (KiB) 92040

[startup+1302.3 s]
/proc/loadavg: 0.99 0.98 0.99 2/78 25526
/proc/meminfo: memFree=1285520/2055920 swapFree=4153892/4192956
[pid=25327] ppid=25325 vsize=93596 CPUtime=1301.85
/proc/25327/stat : 25327 (oree) R 25325 25327 24745 0 -1 4194304 22216 0 0 0 130156 29 0 0 25 0 1 0 160374504 95842304 21464 18446744073709551615 134512640 135812674 4294956672 18446744073709551615 134716156 0 0 4096 17474 0 0 0 17 1 0 0
/proc/25327/statm: 23399 21464 139 317 0 23078 0
Current children cumulated CPU time (s) 1301.85
Current children cumulated vsize (KiB) 93596

[startup+1362.3 s]
/proc/loadavg: 0.99 0.98 0.99 2/78 25526
/proc/meminfo: memFree=1283600/2055920 swapFree=4153892/4192956
[pid=25327] ppid=25325 vsize=96076 CPUtime=1361.83
/proc/25327/stat : 25327 (oree) R 25325 25327 24745 0 -1 4194304 22823 0 0 0 136154 29 0 0 25 0 1 0 160374504 98381824 21939 18446744073709551615 134512640 135812674 4294956672 18446744073709551615 134564046 0 0 4096 17474 0 0 0 17 1 0 0
/proc/25327/statm: 24019 21939 139 317 0 23698 0
Current children cumulated CPU time (s) 1361.83
Current children cumulated vsize (KiB) 96076

[startup+1422.31 s]
/proc/loadavg: 0.99 0.98 0.99 2/78 25526
/proc/meminfo: memFree=1282128/2055920 swapFree=4153892/4192956
[pid=25327] ppid=25325 vsize=97640 CPUtime=1421.82
/proc/25327/stat : 25327 (oree) R 25325 25327 24745 0 -1 4194304 23222 0 0 0 142152 30 0 0 25 0 1 0 160374504 99983360 22338 18446744073709551615 134512640 135812674 4294956672 18446744073709551615 134563634 0 0 4096 17474 0 0 0 17 1 0 0
/proc/25327/statm: 24410 22338 139 317 0 24089 0
Current children cumulated CPU time (s) 1421.82
Current children cumulated vsize (KiB) 97640

[startup+1482.3 s]
/proc/loadavg: 0.99 0.98 0.99 2/78 25526
/proc/meminfo: memFree=1280528/2055920 swapFree=4153892/4192956
[pid=25327] ppid=25325 vsize=99204 CPUtime=1481.8
/proc/25327/stat : 25327 (oree) R 25325 25327 24745 0 -1 4194304 23613 0 0 0 148149 31 0 0 25 0 1 0 160374504 101584896 22729 18446744073709551615 134512640 135812674 4294956672 18446744073709551615 134712516 0 0 4096 17474 0 0 0 17 1 0 0
/proc/25327/statm: 24801 22729 139 317 0 24480 0
Current children cumulated CPU time (s) 1481.8
Current children cumulated vsize (KiB) 99204

[startup+1542.3 s]
/proc/loadavg: 0.99 0.98 0.99 2/78 25526
/proc/meminfo: memFree=1278800/2055920 swapFree=4153892/4192956
[pid=25327] ppid=25325 vsize=100768 CPUtime=1541.78
/proc/25327/stat : 25327 (oree) R 25325 25327 24745 0 -1 4194304 24072 0 0 0 154146 32 0 0 25 0 1 0 160374504 103186432 23188 18446744073709551615 134512640 135812674 4294956672 18446744073709551615 134712516 0 0 4096 17474 0 0 0 17 1 0 0
/proc/25327/statm: 25192 23188 139 317 0 24871 0
Current children cumulated CPU time (s) 1541.78
Current children cumulated vsize (KiB) 100768

[startup+1602.3 s]
/proc/loadavg: 0.99 0.98 0.99 2/78 25526
/proc/meminfo: memFree=1276880/2055920 swapFree=4153892/4192956
[pid=25327] ppid=25325 vsize=102660 CPUtime=1601.77
/proc/25327/stat : 25327 (oree) R 25325 25327 24745 0 -1 4194304 24541 0 0 0 160144 33 0 0 25 0 1 0 160374504 105123840 23657 18446744073709551615 134512640 135812674 4294956672 18446744073709551615 134716156 0 0 4096 17474 0 0 0 17 1 0 0
/proc/25327/statm: 25665 23657 139 317 0 25344 0
Current children cumulated CPU time (s) 1601.77
Current children cumulated vsize (KiB) 102660

[startup+1662.3 s]
/proc/loadavg: 0.99 0.98 0.99 2/78 25526
/proc/meminfo: memFree=1275344/2055920 swapFree=4153892/4192956
[pid=25327] ppid=25325 vsize=103964 CPUtime=1661.76
/proc/25327/stat : 25327 (oree) R 25325 25327 24745 0 -1 4194304 24912 0 0 0 166142 34 0 0 25 0 1 0 160374504 106459136 24028 18446744073709551615 134512640 135812674 4294956672 18446744073709551615 134712562 0 0 4096 17474 0 0 0 17 1 0 0
/proc/25327/statm: 25991 24028 139 317 0 25670 0
Current children cumulated CPU time (s) 1661.76
Current children cumulated vsize (KiB) 103964

[startup+1722.3 s]
/proc/loadavg: 0.99 0.98 0.99 2/78 25526
/proc/meminfo: memFree=1273808/2055920 swapFree=4153892/4192956
[pid=25327] ppid=25325 vsize=105280 CPUtime=1721.74
/proc/25327/stat : 25327 (oree) R 25325 25327 24745 0 -1 4194304 25297 0 0 0 172139 35 0 0 25 0 1 0 160374504 107806720 24413 18446744073709551615 134512640 135812674 4294956672 18446744073709551615 134712516 0 0 4096 17474 0 0 0 17 1 0 0
/proc/25327/statm: 26320 24413 139 317 0 25999 0
Current children cumulated CPU time (s) 1721.74
Current children cumulated vsize (KiB) 105280

[startup+1782.3 s]
/proc/loadavg: 0.99 0.98 0.99 2/78 25526
/proc/meminfo: memFree=1272208/2055920 swapFree=4153892/4192956
[pid=25327] ppid=25325 vsize=106584 CPUtime=1781.73
/proc/25327/stat : 25327 (oree) R 25325 25327 24745 0 -1 4194304 25674 0 0 0 178137 36 0 0 25 0 1 0 160374504 109142016 24790 18446744073709551615 134512640 135812674 4294956672 18446744073709551615 134716161 0 0 4096 17474 0 0 0 17 1 0 0
/proc/25327/statm: 26646 24790 139 317 0 26325 0
Current children cumulated CPU time (s) 1781.73
Current children cumulated vsize (KiB) 106584



Maximum CPU time exceeded: sending SIGTERM then SIGKILL

[startup+1800.6 s]
/proc/loadavg: 0.99 0.98 0.99 2/78 25526
/proc/meminfo: memFree=1271824/2055920 swapFree=4153892/4192956
[pid=25327] ppid=25325 vsize=106976 CPUtime=1800.03
/proc/25327/stat : 25327 (oree) R 25325 25327 24745 0 -1 4194304 25766 0 0 0 179967 36 0 0 25 0 1 0 160374504 109543424 24882 18446744073709551615 134512640 135812674 4294956672 18446744073709551615 134563656 0 0 4096 17474 0 0 0 17 1 0 0
/proc/25327/statm: 26744 24882 139 317 0 26423 0
Current children cumulated CPU time (s) 1800.03
Current children cumulated vsize (KiB) 106976

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

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

[startup+1800.71 s]
/proc/loadavg: 0.99 0.98 0.99 2/78 25526
/proc/meminfo: memFree=1271824/2055920 swapFree=4153892/4192956
[pid=25327] ppid=25325 vsize=106976 CPUtime=1800.13
/proc/25327/stat : 25327 (oree) R 25325 25327 24745 0 -1 4194304 25767 0 0 0 179977 36 0 0 25 0 1 0 160374504 109543424 24883 18446744073709551615 134512640 135812674 4294956672 18446744073709551615 134710949 0 0 4096 17474 0 0 0 17 1 0 0
/proc/25327/statm: 26744 24883 139 317 0 26423 0
Current children cumulated CPU time (s) 1800.13
Current children cumulated vsize (KiB) 106976

Child status: 0
Real time (s): 1800.79
CPU time (s): 1800.22
CPU user time (s): 1799.83
CPU system time (s): 0.383941
CPU usage (%): 99.9683
Max. virtual memory (cumulated for all children) (KiB): 106976

getrusage(RUSAGE_CHILDREN,...) data:
user time used= 1799.83
system time used= 0.383941
maximum resident set size= 0
integral shared memory size= 0
integral unshared data size= 0
integral unshared stack size= 0
page reclaims= 25785
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= 3421

runsolver used 2.12068 second user time and 4.42633 second system time

The end

Launcher Data (download as text)

Begin job on node4 on Tue Apr 17 20:56:08 UTC 2007

IDJOB= 360936
IDBENCH= 1406
IDSOLVER= 172
FILE ID= node4/360936-1176843368

PBS_JOBID= 4590130

Free space on /tmp= 66496 MiB

SOLVER NAME= oree 0.1.2 alpha
BENCH NAME= HOME/pub/bench/PB06//final/normalized-PB06/SATUNSAT-SMALLINT/submitted-PB05/aloul/FPGA_SAT05/normalized-fpga15_13_sat_pb.cnf.cr.opb
COMMAND LINE= oree /tmp/evaluation/360936-1176843368/instance-360936-1176843368.opb mod           
RUNSOLVER COMMAND LINE= runsolver  --timestamp  -w ROOT/results/node4/watcher-360936-1176843368 -o ROOT/results/node4/solver-360936-1176843368 -C 1800 -W 3600 -M 1800 --output-limit 1,15  oree /tmp/evaluation/360936-1176843368/instance-360936-1176843368.opb mod           

META MD5SUM SOLVER= 4e41df0f0543e325f03c5155f85b9e9b
MD5SUM BENCH=  5525732a92b9529feed86b3ca7f3367f

RANDOM SEED= 473717867

TIME LIMIT= 1800 seconds
MEMORY LIMIT= 1800 MiB

Linux node4.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		: 3000.218
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	: 5931.00
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		: 3000.218
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:       1371824 kB
Buffers:         38620 kB
Cached:         562412 kB
SwapCached:       2672 kB
Active:         405688 kB
Inactive:       225580 kB
HighTotal:           0 kB
HighFree:            0 kB
LowTotal:      2055920 kB
LowFree:       1371824 kB
SwapTotal:     4192956 kB
SwapFree:      4153892 kB
Dirty:            1340 kB
Writeback:           0 kB
Mapped:          37500 kB
Slab:            38308 kB
Committed_AS:  5229248 kB
PageTables:       1832 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= 66496 MiB

End job on node4 on Tue Apr 17 21:26:10 UTC 2007