Trace number 361076

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) 1800.23 1800.8

General information on the benchmark

Namenormalized-PB06/SATUNSAT-SMALLINT/submitted-PB05/aloul/
FPGA_SAT05/normalized-fpga40_40_sat_pb.cnf.cr.opb
MD5SUMd54e874b22823be807136681f90fbed4
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 benchmark0.06099
Has Objective FunctionNO
SatisfiableYES
(Un)Satisfiability was provedYES
Best value of the objective function
Optimality of the best value was proved NO
Number of variables2400
Total number of constraints1720
Number of constraints which are clauses1640
Number of constraints which are cardinality constraints (but not clauses)80
Number of constraints which are nor clauses,nor cardinality constraints0
Minimum length of a constraint20
Maximum length of a constraint40
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 41
Number of bits of the biggest sum of numbers6
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...
0.07/0.08	c ...done
0.07/0.08	c #vars=2400 #constraints=1720 hasObjective=no
0.07/0.09	c res. mode=mod
0.07/0.09	c VSIDS like heuristics
0.07/0.09	c complete search running
2.99/3.04	c restart after 401 decisions
3.59/3.65	c nbDecision=500 #constraints=2133
6.99/7.08	c restart after 801 decisions
9.29/9.36	c nbDecision=1000 #constraints=2585
19.19/19.26	c nbDecision=1500 #constraints=3082
22.08/22.10	c restart after 1601 decisions
32.48/32.54	c nbDecision=2000 #constraints=3539
48.87/48.92	c nbDecision=2500 #constraints=4016
66.28/66.39	c nbDecision=3000 #constraints=4493
75.08/75.16	c restart after 3201 decisions
88.34/88.47	c nbDecision=3500 #constraints=4948
112.99/113.19	c nbDecision=4000 #constraints=5442
142.56/142.74	c nbDecision=4500 #constraints=5938
174.66/174.84	c nbDecision=5000 #constraints=6419
208.55/208.78	c nbDecision=5500 #constraints=6912
249.13/249.31	c nbDecision=6000 #constraints=7398
286.43/286.62	c restart after 6401 decisions
292.33/292.55	c nbDecision=6500 #constraints=7857
336.11/336.36	c nbDecision=7000 #constraints=8352
380.00/380.26	c nbDecision=7500 #constraints=8845
435.29/435.56	c nbDecision=8000 #constraints=9330
485.98/486.27	c nbDecision=8500 #constraints=9811
536.96/537.24	c nbDecision=9000 #constraints=10292
601.54/601.83	c nbDecision=9500 #constraints=10773
658.83/659.14	c nbDecision=10000 #constraints=11255
725.71/726.03	c nbDecision=10500 #constraints=11750
796.88/797.20	c nbDecision=11000 #constraints=12243
868.67/869.08	c nbDecision=11500 #constraints=12715
955.55/955.92	c nbDecision=12000 #constraints=13198
1040.52/1040.91	c nbDecision=12500 #constraints=13677
1088.11/1088.55	c restart after 12801 decisions
1123.71/1124.12	c nbDecision=13000 #constraints=14127
1214.48/1214.91	c nbDecision=13500 #constraints=14617
1310.55/1311.02	c nbDecision=14000 #constraints=15091
1428.83/1429.38	c nbDecision=14500 #constraints=15580
1537.20/1537.71	c nbDecision=15000 #constraints=16048
1657.27/1657.86	c nbDecision=15500 #constraints=16539
1766.53/1767.14	c nbDecision=16000 #constraints=17022
1800.03/1800.60	Received signal 15
1800.13/1800.73	
1800.13/1800.73	s UNKNOWN
1800.13/1800.73	
1800.13/1800.73	c user time= 1799.58 s
1800.13/1800.73	c system time= 0.58791 s
1800.13/1800.73	c wall clock time=1800.74

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/node41/watcher-361076-1176843577 -o ROOT/results/node41/solver-361076-1176843577 -C 1800 -W 3600 -M 1800 --output-limit 1,15 oree /tmp/evaluation/361076-1176843577/instance-361076-1176843577.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: 0.92 0.98 0.99 3/77 4477
/proc/meminfo: memFree=1749392/2055920 swapFree=4184436/4192956
[pid=4477] ppid=4475 vsize=1468 CPUtime=0
/proc/4477/stat : 4477 (oree) R 4475 4477 3977 0 -1 4194304 183 0 0 0 0 0 0 0 18 0 1 0 132269566 1503232 165 18446744073709551615 134512640 135812674 4294956672 18446744073709551615 135274709 0 0 4096 17474 0 0 0 17 1 0 0
/proc/4477/statm: 367 166 130 317 0 46 0

[startup+0.083336 s]
/proc/loadavg: 0.92 0.98 0.99 3/77 4477
/proc/meminfo: memFree=1749392/2055920 swapFree=4184436/4192956
[pid=4477] ppid=4475 vsize=3184 CPUtime=0.07
/proc/4477/stat : 4477 (oree) R 4475 4477 3977 0 -1 4194304 608 0 0 0 7 0 0 0 18 0 1 0 132269566 3260416 590 18446744073709551615 134512640 135812674 4294956672 18446744073709551615 135274709 0 0 4096 17474 0 0 0 17 1 0 0
/proc/4477/statm: 796 591 131 317 0 475 0
Current children cumulated CPU time (s) 0.07
Current children cumulated vsize (KiB) 3184

[startup+0.101337 s]
/proc/loadavg: 0.92 0.98 0.99 3/77 4477
/proc/meminfo: memFree=1749392/2055920 swapFree=4184436/4192956
[pid=4477] ppid=4475 vsize=3936 CPUtime=0.09
/proc/4477/stat : 4477 (oree) R 4475 4477 3977 0 -1 4194304 813 0 0 0 9 0 0 0 18 0 1 0 132269566 4030464 795 18446744073709551615 134512640 135812674 4294956672 18446744073709551615 134563351 0 0 4096 17474 0 0 0 17 1 0 0
/proc/4477/statm: 984 795 138 317 0 663 0
Current children cumulated CPU time (s) 0.09
Current children cumulated vsize (KiB) 3936

[startup+0.301355 s]
/proc/loadavg: 0.92 0.98 0.99 3/77 4477
/proc/meminfo: memFree=1749392/2055920 swapFree=4184436/4192956
[pid=4477] ppid=4475 vsize=4412 CPUtime=0.29
/proc/4477/stat : 4477 (oree) R 4475 4477 3977 0 -1 4194304 906 0 0 0 29 0 0 0 19 0 1 0 132269566 4517888 888 18446744073709551615 134512640 135812674 4294956672 18446744073709551615 134712464 0 0 4096 17474 0 0 0 17 1 0 0
/proc/4477/statm: 1103 888 139 317 0 782 0
Current children cumulated CPU time (s) 0.29
Current children cumulated vsize (KiB) 4412

[startup+0.701389 s]
/proc/loadavg: 0.92 0.98 0.99 3/77 4477
/proc/meminfo: memFree=1749392/2055920 swapFree=4184436/4192956
[pid=4477] ppid=4475 vsize=5204 CPUtime=0.69
/proc/4477/stat : 4477 (oree) R 4475 4477 3977 0 -1 4194304 1112 0 0 0 69 0 0 0 23 0 1 0 132269566 5328896 1094 18446744073709551615 134512640 135812674 4294956672 18446744073709551615 135284202 0 0 4096 17474 0 0 0 17 1 0 0
/proc/4477/statm: 1301 1094 139 317 0 980 0
Current children cumulated CPU time (s) 0.69
Current children cumulated vsize (KiB) 5204

[startup+1.50146 s]
/proc/loadavg: 0.92 0.98 0.99 2/78 4478
/proc/meminfo: memFree=1744584/2055920 swapFree=4184436/4192956
[pid=4477] ppid=4475 vsize=7188 CPUtime=1.49
/proc/4477/stat : 4477 (oree) R 4475 4477 3977 0 -1 4194304 1600 0 0 0 149 0 0 0 25 0 1 0 132269566 7360512 1582 18446744073709551615 134512640 135812674 4294956672 18446744073709551615 134718695 0 0 4096 17474 0 0 0 17 1 0 0
/proc/4477/statm: 1797 1582 139 317 0 1476 0
Current children cumulated CPU time (s) 1.49
Current children cumulated vsize (KiB) 7188

[startup+3.1016 s]
/proc/loadavg: 0.92 0.98 0.99 2/78 4478
/proc/meminfo: memFree=1742344/2055920 swapFree=4184436/4192956
[pid=4477] ppid=4475 vsize=10092 CPUtime=3.09
/proc/4477/stat : 4477 (oree) R 4475 4477 3977 0 -1 4194304 2324 0 0 0 308 1 0 0 25 0 1 0 132269566 10334208 2306 18446744073709551615 134512640 135812674 4294956672 18446744073709551615 134712536 0 0 4096 17474 0 0 0 17 1 0 0
/proc/4477/statm: 2523 2306 139 317 0 2202 0
Current children cumulated CPU time (s) 3.09
Current children cumulated vsize (KiB) 10092

[startup+6.30288 s]
/proc/loadavg: 0.93 0.98 0.99 2/78 4478
/proc/meminfo: memFree=1736584/2055920 swapFree=4184436/4192956
[pid=4477] ppid=4475 vsize=15404 CPUtime=6.29
/proc/4477/stat : 4477 (oree) R 4475 4477 3977 0 -1 4194304 3622 0 0 0 628 1 0 0 25 0 1 0 132269566 15773696 3604 18446744073709551615 134512640 135812674 4294956672 18446744073709551615 134714658 0 0 4096 17474 0 0 0 17 1 0 0
/proc/4477/statm: 3851 3604 139 317 0 3530 0
Current children cumulated CPU time (s) 6.29
Current children cumulated vsize (KiB) 15404

[startup+12.7014 s]
/proc/loadavg: 0.93 0.98 0.99 2/78 4478
/proc/meminfo: memFree=1728784/2055920 swapFree=4184436/4192956
[pid=4477] ppid=4475 vsize=22568 CPUtime=12.69
/proc/4477/stat : 4477 (oree) R 4475 4477 3977 0 -1 4194304 5375 0 0 0 1267 2 0 0 25 0 1 0 132269566 23109632 5357 18446744073709551615 134512640 135812674 4294956672 18446744073709551615 135284461 0 0 4096 17474 0 0 0 17 1 0 0
/proc/4477/statm: 5642 5357 139 317 0 5321 0
Current children cumulated CPU time (s) 12.69
Current children cumulated vsize (KiB) 22568

[startup+25.5015 s]
/proc/loadavg: 0.95 0.98 0.99 2/78 4478
/proc/meminfo: memFree=1716176/2055920 swapFree=4184436/4192956
[pid=4477] ppid=4475 vsize=35948 CPUtime=25.49
/proc/4477/stat : 4477 (oree) R 4475 4477 3977 0 -1 4194304 8478 0 0 0 2545 4 0 0 25 0 1 0 132269566 36810752 8460 18446744073709551615 134512640 135812674 4294956672 18446744073709551615 135284125 0 0 4096 17474 0 0 0 17 1 0 0
/proc/4477/statm: 8987 8460 139 317 0 8666 0
Current children cumulated CPU time (s) 25.49
Current children cumulated vsize (KiB) 35948

[startup+51.1018 s]
/proc/loadavg: 0.96 0.98 0.99 2/78 4478
/proc/meminfo: memFree=1697552/2055920 swapFree=4184436/4192956
[pid=4477] ppid=4475 vsize=55380 CPUtime=51.08
/proc/4477/stat : 4477 (oree) R 4475 4477 3977 0 -1 4194304 13156 0 0 0 5102 6 0 0 25 0 1 0 132269566 56709120 13138 18446744073709551615 134512640 135812674 4294956672 18446744073709551615 134710949 0 0 4096 17474 0 0 0 17 1 0 0
/proc/4477/statm: 13845 13138 139 317 0 13524 0
Current children cumulated CPU time (s) 51.08
Current children cumulated vsize (KiB) 55380

[startup+102.305 s]
/proc/loadavg: 0.98 0.98 0.99 2/84 4586
/proc/meminfo: memFree=1670088/2055920 swapFree=4184436/4192956
[pid=4477] ppid=4475 vsize=82192 CPUtime=102.22
/proc/4477/stat : 4477 (oree) R 4475 4477 3977 0 -1 4194304 19563 0 0 0 10210 12 0 0 25 0 1 0 132269566 84164608 19545 18446744073709551615 134512640 135812674 4294956672 18446744073709551615 134715632 0 0 4096 17474 0 0 0 17 1 0 0
/proc/4477/statm: 20548 19545 139 317 0 20227 0
Current children cumulated CPU time (s) 102.22
Current children cumulated vsize (KiB) 82192

[startup+162.301 s]
/proc/loadavg: 0.99 0.98 0.99 2/78 4676
/proc/meminfo: memFree=1648592/2055920 swapFree=4184436/4192956
[pid=4477] ppid=4475 vsize=106504 CPUtime=162.15
/proc/4477/stat : 4477 (oree) R 4475 4477 3977 0 -1 4194304 25305 0 0 0 16200 15 0 0 25 0 1 0 132269566 109060096 25287 18446744073709551615 134512640 135812674 4294956672 18446744073709551615 134710752 0 0 4096 17474 0 0 0 17 1 0 0
/proc/4477/statm: 26626 25287 139 317 0 26305 0
Current children cumulated CPU time (s) 162.15
Current children cumulated vsize (KiB) 106504

[startup+222.302 s]
/proc/loadavg: 0.99 0.98 0.99 2/78 4676
/proc/meminfo: memFree=1624208/2055920 swapFree=4184436/4192956
[pid=4477] ppid=4475 vsize=133176 CPUtime=222.14
/proc/4477/stat : 4477 (oree) R 4475 4477 3977 0 -1 4194304 31322 0 0 0 22195 19 0 0 25 0 1 0 132269566 136372224 31260 18446744073709551615 134512640 135812674 4294956672 18446744073709551615 134718434 0 0 4096 17474 0 0 0 17 1 0 0
/proc/4477/statm: 33294 31260 139 317 0 32973 0
Current children cumulated CPU time (s) 222.14
Current children cumulated vsize (KiB) 133176

[startup+282.302 s]
/proc/loadavg: 0.99 0.98 0.99 2/78 4676
/proc/meminfo: memFree=1606800/2055920 swapFree=4184436/4192956
[pid=4477] ppid=4475 vsize=151604 CPUtime=282.13
/proc/4477/stat : 4477 (oree) R 4475 4477 3977 0 -1 4194304 35685 0 0 0 28191 22 0 0 25 0 1 0 132269566 155242496 35623 18446744073709551615 134512640 135812674 4294956672 18446744073709551615 134563653 0 0 4096 17474 0 0 0 17 1 0 0
/proc/4477/statm: 37901 35623 139 317 0 37580 0
Current children cumulated CPU time (s) 282.13
Current children cumulated vsize (KiB) 151604

[startup+342.301 s]
/proc/loadavg: 0.99 0.98 0.99 2/78 4676
/proc/meminfo: memFree=1594576/2055920 swapFree=4184436/4192956
[pid=4477] ppid=4475 vsize=163464 CPUtime=342.1
/proc/4477/stat : 4477 (oree) R 4475 4477 3977 0 -1 4194304 38694 0 0 0 34187 23 0 0 25 0 1 0 132269566 167387136 38632 18446744073709551615 134512640 135812674 4294956672 18446744073709551615 134710849 0 0 4096 17474 0 0 0 17 1 0 0
/proc/4477/statm: 40866 38632 139 317 0 40545 0
Current children cumulated CPU time (s) 342.1
Current children cumulated vsize (KiB) 163464

[startup+402.301 s]
/proc/loadavg: 0.99 0.98 0.99 2/78 4676
/proc/meminfo: memFree=1583824/2055920 swapFree=4184436/4192956
[pid=4477] ppid=4475 vsize=173788 CPUtime=402.09
/proc/4477/stat : 4477 (oree) R 4475 4477 3977 0 -1 4194304 41414 0 0 0 40184 25 0 0 25 0 1 0 132269566 177958912 41352 18446744073709551615 134512640 135812674 4294956672 18446744073709551615 134716156 0 0 4096 17474 0 0 0 17 1 0 0
/proc/4477/statm: 43447 41352 139 317 0 43126 0
Current children cumulated CPU time (s) 402.09
Current children cumulated vsize (KiB) 173788

[startup+462.301 s]
/proc/loadavg: 0.99 0.98 0.99 2/78 4676
/proc/meminfo: memFree=1572624/2055920 swapFree=4184436/4192956
[pid=4477] ppid=4475 vsize=184500 CPUtime=462.07
/proc/4477/stat : 4477 (oree) R 4475 4477 3977 0 -1 4194304 44234 0 0 0 46181 26 0 0 25 0 1 0 132269566 188928000 44172 18446744073709551615 134512640 135812674 4294956672 18446744073709551615 134564059 0 0 4096 17474 0 0 0 17 1 0 0
/proc/4477/statm: 46125 44172 139 317 0 45804 0
Current children cumulated CPU time (s) 462.07
Current children cumulated vsize (KiB) 184500

[startup+522.302 s]
/proc/loadavg: 0.99 0.98 0.99 2/78 4676
/proc/meminfo: memFree=1560912/2055920 swapFree=4184436/4192956
[pid=4477] ppid=4475 vsize=196516 CPUtime=522.07
/proc/4477/stat : 4477 (oree) R 4475 4477 3977 0 -1 4194304 47186 0 0 0 52178 29 0 0 25 0 1 0 132269566 201232384 47124 18446744073709551615 134512640 135812674 4294956672 18446744073709551615 134718434 0 0 4096 17474 0 0 0 17 1 0 0
/proc/4477/statm: 49129 47124 139 317 0 48808 0
Current children cumulated CPU time (s) 522.07
Current children cumulated vsize (KiB) 196516

[startup+582.302 s]
/proc/loadavg: 0.99 0.98 0.99 2/78 4676
/proc/meminfo: memFree=1548688/2055920 swapFree=4184436/4192956
[pid=4477] ppid=4475 vsize=211028 CPUtime=582.04
/proc/4477/stat : 4477 (oree) R 4475 4477 3977 0 -1 4194304 50191 0 0 0 58174 30 0 0 25 0 1 0 132269566 216092672 50129 18446744073709551615 134512640 135812674 4294956672 18446744073709551615 134712562 0 0 4096 17474 0 0 0 17 1 0 0
/proc/4477/statm: 52757 50129 139 317 0 52436 0
Current children cumulated CPU time (s) 582.04
Current children cumulated vsize (KiB) 211028

[startup+642.301 s]
/proc/loadavg: 0.99 0.98 0.99 2/78 4676
/proc/meminfo: memFree=1534736/2055920 swapFree=4184436/4192956
[pid=4477] ppid=4475 vsize=227560 CPUtime=642.03
/proc/4477/stat : 4477 (oree) R 4475 4477 3977 0 -1 4194304 53667 0 0 0 64171 32 0 0 25 0 1 0 132269566 233021440 53605 18446744073709551615 134512640 135812674 4294956672 18446744073709551615 134710848 0 0 4096 17474 0 0 0 17 1 0 0
/proc/4477/statm: 56890 53605 139 317 0 56569 0
Current children cumulated CPU time (s) 642.03
Current children cumulated vsize (KiB) 227560


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

[startup+882.302 s]
/proc/loadavg: 0.99 0.98 0.99 2/78 4676
/proc/meminfo: memFree=1493840/2055920 swapFree=4184436/4192956
[pid=4477] ppid=4475 vsize=274100 CPUtime=881.96
/proc/4477/stat : 4477 (oree) R 4475 4477 3977 0 -1 4194304 63956 0 0 0 88158 38 0 0 25 0 1 0 132269566 280678400 63808 18446744073709551615 134512640 135812674 4294956672 18446744073709551615 134715621 0 0 4096 17474 0 0 0 17 1 0 0
/proc/4477/statm: 68525 63808 139 317 0 68204 0
Current children cumulated CPU time (s) 881.96
Current children cumulated vsize (KiB) 274100

[startup+942.301 s]
/proc/loadavg: 0.99 0.98 0.99 2/78 4676
/proc/meminfo: memFree=1484496/2055920 swapFree=4184436/4192956
[pid=4477] ppid=4475 vsize=284656 CPUtime=941.95
/proc/4477/stat : 4477 (oree) R 4475 4477 3977 0 -1 4194304 66335 0 0 0 94155 40 0 0 25 0 1 0 132269566 291487744 66187 18446744073709551615 134512640 135812674 4294956672 18446744073709551615 134718434 0 0 4096 17474 0 0 0 17 1 0 0
/proc/4477/statm: 71164 66187 139 317 0 70843 0
Current children cumulated CPU time (s) 941.95
Current children cumulated vsize (KiB) 284656

[startup+1002.3 s]
/proc/loadavg: 0.99 0.98 0.99 2/78 4676
/proc/meminfo: memFree=1476176/2055920 swapFree=4184436/4192956
[pid=4477] ppid=4475 vsize=293488 CPUtime=1001.93
/proc/4477/stat : 4477 (oree) R 4475 4477 3977 0 -1 4194304 68379 0 0 0 100152 41 0 0 25 0 1 0 132269566 300531712 68231 18446744073709551615 134512640 135812674 4294956672 18446744073709551615 134564062 0 0 4096 17474 0 0 0 17 1 0 0
/proc/4477/statm: 73372 68231 139 317 0 73051 0
Current children cumulated CPU time (s) 1001.93
Current children cumulated vsize (KiB) 293488

[startup+1062.3 s]
/proc/loadavg: 0.99 0.98 0.99 2/78 4676
/proc/meminfo: memFree=1468176/2055920 swapFree=4184436/4192956
[pid=4477] ppid=4475 vsize=301424 CPUtime=1061.92
/proc/4477/stat : 4477 (oree) R 4475 4477 3977 0 -1 4194304 70395 0 0 0 106150 42 0 0 25 0 1 0 132269566 308658176 70247 18446744073709551615 134512640 135812674 4294956672 18446744073709551615 134712516 0 0 4096 17474 0 0 0 17 1 0 0
/proc/4477/statm: 75356 70247 139 317 0 75035 0
Current children cumulated CPU time (s) 1061.92
Current children cumulated vsize (KiB) 301424

[startup+1122.3 s]
/proc/loadavg: 1.03 1.00 1.00 2/78 4676
/proc/meminfo: memFree=1460112/2055920 swapFree=4184436/4192956
[pid=4477] ppid=4475 vsize=310424 CPUtime=1121.9
/proc/4477/stat : 4477 (oree) R 4475 4477 3977 0 -1 4194304 72414 0 0 0 112147 43 0 0 25 0 1 0 132269566 317874176 72266 18446744073709551615 134512640 135812674 4294956672 18446744073709551615 135279022 0 0 4096 17474 0 0 0 17 1 0 0
/proc/4477/statm: 77606 72266 139 317 0 77285 0
Current children cumulated CPU time (s) 1121.9
Current children cumulated vsize (KiB) 310424

[startup+1182.3 s]
/proc/loadavg: 1.11 1.03 1.01 2/78 4676
/proc/meminfo: memFree=1453456/2055920 swapFree=4184436/4192956
[pid=4477] ppid=4475 vsize=316780 CPUtime=1181.89
/proc/4477/stat : 4477 (oree) R 4475 4477 3977 0 -1 4194304 74053 0 0 0 118144 45 0 0 25 0 1 0 132269566 324382720 73905 18446744073709551615 134512640 135812674 4294956672 18446744073709551615 134716156 0 0 4096 17474 0 0 0 17 1 0 0
/proc/4477/statm: 79195 73905 139 317 0 78874 0
Current children cumulated CPU time (s) 1181.89
Current children cumulated vsize (KiB) 316780

[startup+1242.3 s]
/proc/loadavg: 1.07 1.03 1.01 2/78 4676
/proc/meminfo: memFree=1446992/2055920 swapFree=4184436/4192956
[pid=4477] ppid=4475 vsize=322952 CPUtime=1241.88
/proc/4477/stat : 4477 (oree) R 4475 4477 3977 0 -1 4194304 75667 0 0 0 124141 47 0 0 25 0 1 0 132269566 330702848 75519 18446744073709551615 134512640 135812674 4294956672 18446744073709551615 134712516 0 0 4096 17474 0 0 0 17 1 0 0
/proc/4477/statm: 80738 75519 139 317 0 80417 0
Current children cumulated CPU time (s) 1241.88
Current children cumulated vsize (KiB) 322952

[startup+1302.3 s]
/proc/loadavg: 1.02 1.03 1.00 2/78 4676
/proc/meminfo: memFree=1440208/2055920 swapFree=4184436/4192956
[pid=4477] ppid=4475 vsize=329256 CPUtime=1301.86
/proc/4477/stat : 4477 (oree) R 4475 4477 3977 0 -1 4194304 77338 0 0 0 130138 48 0 0 25 0 1 0 132269566 337158144 77190 18446744073709551615 134512640 135812674 4294956672 18446744073709551615 135284505 0 0 4096 17474 0 0 0 17 1 0 0
/proc/4477/statm: 82348 77192 139 317 0 82027 0
Current children cumulated CPU time (s) 1301.86
Current children cumulated vsize (KiB) 329256

[startup+1362.3 s]
/proc/loadavg: 1.01 1.02 1.00 2/78 4676
/proc/meminfo: memFree=1434064/2055920 swapFree=4184436/4192956
[pid=4477] ppid=4475 vsize=335408 CPUtime=1361.84
/proc/4477/stat : 4477 (oree) R 4475 4477 3977 0 -1 4194304 78874 0 0 0 136135 49 0 0 25 0 1 0 132269566 343457792 78726 18446744073709551615 134512640 135812674 4294956672 18446744073709551615 134710949 0 0 4096 17474 0 0 0 17 1 0 0
/proc/4477/statm: 83852 78726 139 317 0 83531 0
Current children cumulated CPU time (s) 1361.84
Current children cumulated vsize (KiB) 335408

[startup+1422.31 s]
/proc/loadavg: 1.00 1.01 1.00 2/78 4676
/proc/meminfo: memFree=1427536/2055920 swapFree=4184436/4192956
[pid=4477] ppid=4475 vsize=341504 CPUtime=1421.82
/proc/4477/stat : 4477 (oree) R 4475 4477 3977 0 -1 4194304 80495 0 0 0 142132 50 0 0 25 0 1 0 132269566 349700096 80347 18446744073709551615 134512640 135812674 4294956672 18446744073709551615 134710949 0 0 4096 17474 0 0 0 17 1 0 0
/proc/4477/statm: 85376 80347 139 317 0 85055 0
Current children cumulated CPU time (s) 1421.82
Current children cumulated vsize (KiB) 341504

[startup+1482.3 s]
/proc/loadavg: 1.00 1.01 1.00 2/78 4676
/proc/meminfo: memFree=1421392/2055920 swapFree=4184436/4192956
[pid=4477] ppid=4475 vsize=347176 CPUtime=1481.81
/proc/4477/stat : 4477 (oree) R 4475 4477 3977 0 -1 4194304 82041 0 0 0 148129 52 0 0 25 0 1 0 132269566 355508224 81893 18446744073709551615 134512640 135812674 4294956672 18446744073709551615 134604234 0 0 4096 17474 0 0 0 17 1 0 0
/proc/4477/statm: 86794 81893 139 317 0 86473 0
Current children cumulated CPU time (s) 1481.81
Current children cumulated vsize (KiB) 347176

[startup+1542.3 s]
/proc/loadavg: 1.00 1.00 1.00 2/78 4676
/proc/meminfo: memFree=1414544/2055920 swapFree=4184436/4192956
[pid=4477] ppid=4475 vsize=353852 CPUtime=1541.79
/proc/4477/stat : 4477 (oree) R 4475 4477 3977 0 -1 4194304 83734 0 0 0 154126 53 0 0 25 0 1 0 132269566 362344448 83586 18446744073709551615 134512640 135812674 4294956672 18446744073709551615 134712562 0 0 4096 17474 0 0 0 17 1 0 0
/proc/4477/statm: 88463 83586 139 317 0 88142 0
Current children cumulated CPU time (s) 1541.79
Current children cumulated vsize (KiB) 353852

[startup+1602.3 s]
/proc/loadavg: 1.00 1.00 1.00 2/78 4676
/proc/meminfo: memFree=1409040/2055920 swapFree=4184436/4192956
[pid=4477] ppid=4475 vsize=359136 CPUtime=1601.78
/proc/4477/stat : 4477 (oree) R 4475 4477 3977 0 -1 4194304 85119 0 0 0 160124 54 0 0 25 0 1 0 132269566 367755264 84971 18446744073709551615 134512640 135812674 4294956672 18446744073709551615 134564062 0 0 4096 17474 0 0 0 17 1 0 0
/proc/4477/statm: 89784 84971 139 317 0 89463 0
Current children cumulated CPU time (s) 1601.78
Current children cumulated vsize (KiB) 359136

[startup+1662.3 s]
/proc/loadavg: 1.00 1.00 1.00 2/78 4676
/proc/meminfo: memFree=1402768/2055920 swapFree=4184436/4192956
[pid=4477] ppid=4475 vsize=365784 CPUtime=1661.76
/proc/4477/stat : 4477 (oree) R 4475 4477 3977 0 -1 4194304 86671 0 0 0 166120 56 0 0 25 0 1 0 132269566 374562816 86523 18446744073709551615 134512640 135812674 4294956672 18446744073709551615 134712497 0 0 4096 17474 0 0 0 17 1 0 0
/proc/4477/statm: 91446 86523 139 317 0 91125 0
Current children cumulated CPU time (s) 1661.76
Current children cumulated vsize (KiB) 365784

[startup+1722.3 s]
/proc/loadavg: 1.00 1.00 1.00 2/78 4676
/proc/meminfo: memFree=1396816/2055920 swapFree=4184436/4192956
[pid=4477] ppid=4475 vsize=371540 CPUtime=1721.75
/proc/4477/stat : 4477 (oree) R 4475 4477 3977 0 -1 4194304 88165 0 0 0 172118 57 0 0 25 0 1 0 132269566 380456960 88017 18446744073709551615 134512640 135812674 4294956672 18446744073709551615 134710949 0 0 4096 17474 0 0 0 17 1 0 0
/proc/4477/statm: 92885 88017 139 317 0 92564 0
Current children cumulated CPU time (s) 1721.75
Current children cumulated vsize (KiB) 371540

[startup+1782.3 s]
/proc/loadavg: 1.00 1.00 1.00 2/78 4676
/proc/meminfo: memFree=1391120/2055920 swapFree=4184436/4192956
[pid=4477] ppid=4475 vsize=376884 CPUtime=1781.73
/proc/4477/stat : 4477 (oree) R 4475 4477 3977 0 -1 4194304 89566 0 0 0 178115 58 0 0 25 0 1 0 132269566 385929216 89418 18446744073709551615 134512640 135812674 4294956672 18446744073709551615 134563935 0 0 4096 17474 0 0 0 17 1 0 0
/proc/4477/statm: 94221 89418 139 317 0 93900 0
Current children cumulated CPU time (s) 1781.73
Current children cumulated vsize (KiB) 376884



Maximum CPU time exceeded: sending SIGTERM then SIGKILL

[startup+1800.6 s]
/proc/loadavg: 1.00 1.00 1.00 2/78 4676
/proc/meminfo: memFree=1388752/2055920 swapFree=4184436/4192956
[pid=4477] ppid=4475 vsize=378928 CPUtime=1800.03
/proc/4477/stat : 4477 (oree) R 4475 4477 3977 0 -1 4194304 90161 0 0 0 179945 58 0 0 25 0 1 0 132269566 388022272 90013 18446744073709551615 134512640 135812674 4294956672 18446744073709551615 134712556 0 0 4096 17474 0 0 0 17 1 0 0
/proc/4477/statm: 94732 90013 139 317 0 94411 0
Current children cumulated CPU time (s) 1800.03
Current children cumulated vsize (KiB) 378928

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

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

[startup+1800.8 s]
/proc/loadavg: 1.00 1.00 1.00 2/78 4676
/proc/meminfo: memFree=1388752/2055920 swapFree=4184436/4192956
[pid=4477] ppid=4475 vsize=0 CPUtime=1800.22
/proc/4477/stat : 4477 (oree) R 4475 4477 3977 0 -1 4194308 90178 0 0 0 179958 64 0 0 25 0 1 0 132269566 0 0 18446744073709551615 0 0 0 0 0 0 2147483391 4096 17474 0 0 0 17 1 0 0
/proc/4477/statm: 0 0 0 0 0 0 0
Current children cumulated CPU time (s) 1800.22
Current children cumulated vsize (KiB) 0

Child status: 0
Real time (s): 1800.8
CPU time (s): 1800.23
CPU user time (s): 1799.59
CPU system time (s): 0.646901
CPU usage (%): 99.9684
Max. virtual memory (cumulated for all children) (KiB): 378928

getrusage(RUSAGE_CHILDREN,...) data:
user time used= 1799.59
system time used= 0.646901
maximum resident set size= 0
integral shared memory size= 0
integral unshared data size= 0
integral unshared stack size= 0
page reclaims= 90178
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= 3403

runsolver used 2.04969 second user time and 4.46832 second system time

The end

Launcher Data (download as text)

Begin job on node41 on Tue Apr 17 20:59:37 UTC 2007

IDJOB= 361076
IDBENCH= 1416
IDSOLVER= 172
FILE ID= node41/361076-1176843577

PBS_JOBID= 4590138

Free space on /tmp= 66498 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-fpga40_40_sat_pb.cnf.cr.opb
COMMAND LINE= oree /tmp/evaluation/361076-1176843577/instance-361076-1176843577.opb mod           
RUNSOLVER COMMAND LINE= runsolver  --timestamp  -w ROOT/results/node41/watcher-361076-1176843577 -o ROOT/results/node41/solver-361076-1176843577 -C 1800 -W 3600 -M 1800 --output-limit 1,15  oree /tmp/evaluation/361076-1176843577/instance-361076-1176843577.opb mod           

META MD5SUM SOLVER= 4e41df0f0543e325f03c5155f85b9e9b
MD5SUM BENCH=  d54e874b22823be807136681f90fbed4

RANDOM SEED= 755954810

TIME LIMIT= 1800 seconds
MEMORY LIMIT= 1800 MiB

Linux node41.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		: 3000.232
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		: 3000.232
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:       1749864 kB
Buffers:         24808 kB
Cached:          92572 kB
SwapCached:       2980 kB
Active:          69820 kB
Inactive:       183320 kB
HighTotal:           0 kB
HighFree:            0 kB
LowTotal:      2055920 kB
LowFree:       1749864 kB
SwapTotal:     4192956 kB
SwapFree:      4184436 kB
Dirty:            1664 kB
Writeback:           0 kB
Mapped:         150292 kB
Slab:            38232 kB
Committed_AS:  2560884 kB
PageTables:       2008 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= 66498 MiB

End job on node41 on Tue Apr 17 21:29:40 UTC 2007