Trace number 1717818

Some explanations

A solver is run under the control of another program named runsolver. runsolver is in charge of imposing the CPU time limit and the memory limit to the solver. It also monitors some information about the process. The trace of the execution of a solver is divided into four (or five) parts:
  1. SOLVER DATA
    This is the output of the solver (stdout and stderr).
    Note that some very long lines in this section may be truncated by your web browser ! In such a case, you may want to use the "Download as text" link to get the trace as a text file.

    When the --timestamp option is passed to the runsolver program, each line output by the solver is prepended with a timestamp which indicates at what time the line was output by the solver. Times are relative to the start of the program, given in seconds. The first timestamp (if present) is estimated CPU time. The last timestamp is wall clock time.

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

Solver answer on this benchmark

Solver NameAnswerCPU timeWall clock time
tts tts-5-0? (TO) 1200.17 1200.51

General information on the benchmark

Nameindustrial/palacios/
medium/emptyroom-4-h21-unsat.cnf
MD5SUM175ec3119584300988ad366c4a04cccc
Bench CategoryAPPLICATION (applications instances)
Best result obtained on this benchmarkUNSAT
Best CPU time to get the best result obtained on this benchmark316.247
Satisfiable
(Un)Satisfiability was proved
Number of variables69148
Number of clauses208728
Sum of the clauses size487544
Maximum clause length28
Minimum clause length1
Number of clauses of size 1256
Number of clauses of size 2139492
Number of clauses of size 368730
Number of clauses of size 4102
Number of clauses of size 513
Number of clauses of size over 5135

Solver Data 

0.39/0.45	c Command: HOME/tts-5-0 HOME/instance-1717818-1240631066.cnf 
0.39/0.45	c Using SATTIMEOUT of 1200
0.39/0.45	c Using SATRAM of 1800
0.39/0.45	c Size of subset node = 16
0.39/0.45	c Variables = 71112
0.39/0.45	c Clauses = 208728
0.39/0.45	c Literals = 487544
0.39/0.45	c Reduced size:
0.39/0.45	c Variables = 69148
0.39/0.45	c Clauses = 207960
0.39/0.45	c Literals = 486008
0.39/0.45	c a2
0.79/0.88	c a1
33.99/34.06	c Independent sub-problems = 1
33.99/34.06	c Sub-problem with 68892 variables and 207960 clauses
33.99/34.06	c using permutation method 4
33.99/34.06	c count = 1
33.99/34.06	c Ordering finished 33.950 seconds
33.99/34.06	c mapped 34.050 seconds
33.99/34.06	c permuted 34.050 seconds
33.99/34.06	c about to sort
34.09/34.13	c sorted
37.78/37.84	c clauses now 207960
37.78/37.84	c init finished 34.330 seconds
37.78/37.84	c tree built 37.830 seconds
37.78/37.84	c 
37.78/37.84	c PA progress                      | CPU progress Partial assignments | improvements      CPU time        PA/sec        nodes
37.78/37.84	c ---------------------------------|----------------------------------|------------------------------------------------------
37.78/37.84	c ................................ | ..........                       |                       37.8           0.0             
37.78/37.84	c ................................ | ..........                     1 |                       37.8           0.0             
37.78/37.84	c ................................ | ..........                     2 |                       37.8           0.1             
37.78/37.84	c ................................ | ..........                     3 |                       37.8           0.1             
37.78/37.84	c ................................ | ..........                     4 |                       37.8           0.1             
37.78/37.84	c ................................ | ..........                     5 |                       37.8           0.1             
37.78/37.85	c ................................ | ..........                  1000 |                       37.8          26.4           69
37.78/37.85	c ................................ | ..........                  2000 | 3                     37.8          52.9          268
47.97/48.03	c ................................ | ..........               1642000 | 32005                 48.0       34201.2       783646
71.97/72.01	c ................................ | ..........               5519000 | 67182                 72.0       76652.8      2277754
95.97/96.03	c ................................ | ..........               8132000 | 93923                 96.0       84699.5      4038688
119.96/120.06	c ................................ | *.........               9598000 | 126441               120.0       79956.7      6207009
143.96/144.06	c ................................ | *.........              10533000 | 177178               144.0       73125.5      8221680
167.94/168.05	c ................................ | *.........              10983000 | 209288               168.0       65367.2      9587193
191.94/192.05	c ................................ | *.........              12671000 | 226199               192.0       65987.9     11587108
215.93/216.05	c ................................ | *.........              13800000 | 239024               216.0       63883.0     13909139
239.93/240.03	c ................................ | **........              14814000 | 253643               240.0       61725.0     15743182
264.02/264.15	c ................................ | **........              15739000 | 268458               264.1       59592.6     17465043
288.01/288.11	c ................................ | **........              16410000 | 281920               288.1       56965.3     18725460
312.01/312.17	c ................................ | **........              16991000 | 296696               312.1       54435.7     19750504
336.00/336.13	c ................................ | **........              17396000 | 325626               336.1       51761.5     21005273
359.99/360.16	c ................................ | ***.......              17874000 | 353085               360.1       49634.8     22129653
383.89/384.08	c ................................ | ***.......              18444000 | 383416               384.0       48027.5     23776209
407.98/408.13	c ................................ | ***.......              18743000 | 405304               408.1       45930.8     25217474
431.97/432.18	c ................................ | ***.......              19342000 | 428474               432.1       44760.7     26633239
455.96/456.12	c ................................ | ***.......              19806000 | 452330               456.1       43428.5     28007463
479.96/480.17	c ................................ | ****......              20149000 | 466372               480.1       41968.3     29379851
503.95/504.20	c ................................ | ****......              20455000 | 479010               504.1       40574.9     30638947
527.94/528.18	c ................................ | ****......              20885000 | 495674               528.1       39547.4     31880587
552.04/552.26	c ................................ | ****......              21288000 | 519646               552.2       38551.9     32985042
575.83/576.09	c ................................ | ****......              21723000 | 552029               576.0       37712.9     34311865
599.93/600.10	c ................................ | *****.....              22039000 | 563746               600.0       36730.4     35820790
623.92/624.10	c ................................ | *****.....              22310000 | 580781               624.0       35752.1     37037465
647.91/648.13	c ................................ | *****.....              22465000 | 602240               648.0       34665.5     38201749
671.81/672.09	c ................................ | *****.....              22636000 | 637943               672.0       33684.5     39447637
695.90/696.11	c ................................ | *****.....              22863000 | 661837               696.0       32848.2     40419288
719.89/720.17	c ................................ | ******....              23240000 | 695172               720.1       32274.2     41789837
743.88/744.16	c ................................ | ******....              23672000 | 740161               744.1       31814.6     43212781
767.88/768.12	c ................................ | ******....              24143000 | 791690               768.0       31435.4     44519085
791.86/792.14	c ................................ | ******....              24355000 | 833189               792.0       30749.7     45731667
815.87/816.13	c ................................ | ******....              24610000 | 874841               816.0       30158.6     47068934
839.96/840.21	c ................................ | *******...              24880000 | 922638               840.1       29615.5     48694736
863.85/864.12	c ................................ | *******...              25144000 | 957150               864.0       29101.9     49837273
887.84/888.14	c ................................ | *******...              25660000 | 984756               888.0       28895.7     50973507
911.84/912.12	c ................................ | *******...              25991000 | 1017466              912.0       28498.9     52428638
935.83/936.17	c ................................ | *******...              26355000 | 1038226              936.0       28155.8     53680529
959.82/960.17	c ................................ | ********..              26651000 | 1080220              960.0       27760.3     55167700
983.82/984.16	c ................................ | ********..              26913000 | 1134716              984.0       27349.8     56533742
1007.80/1008.19	c ................................ | ********..              27357000 | 1177475             1008.0       27138.5     58207706
1031.79/1032.15	c ................................ | ********..              27622000 | 1225081             1032.0       26765.2     59295144
1055.88/1056.22	c ................................ | ********..              28240000 | 1263946             1056.1       26740.9     61264502
1079.88/1080.23	c ................................ | *********.              28409000 | 1285833             1080.1       26302.9     62371518
1103.87/1104.23	c ................................ | *********.              28559000 | 1311124             1104.1       25867.0     63478936
1127.76/1128.17	c ................................ | *********.              28808000 | 1327761             1128.0       25538.8     64340464
1151.86/1152.21	c ................................ | *********.              28978000 | 1345795             1152.0       25153.4     65085912
1175.85/1176.23	c ................................ | *********.              29146000 | 1372779             1176.1       24782.7     66173859
1199.94/1200.32	c CPU limit (1200) reached
1199.94/1200.32	c Time = 1200.16 seconds
1199.94/1200.32	s UNKNOWN

Verifier Data 

ERROR: Unexpected answer ! (SATISFIABLE/UNSATISFIABLE expected)
Got answer: UNKNOWN

Watcher Data 

runsolver version 3.2.9 (svn:492) (c) roussel@cril.univ-artois.fr

command line: BIN/runsolver --timestamp -w /tmp/evaluation-result-1717818-1240631066/watcher-1717818-1240631066 -o /tmp/evaluation-result-1717818-1240631066/solver-1717818-1240631066 -C 1200 -W 1800 -M 1800 --output-limit 1,15 HOME/tts-5-0 HOME/instance-1717818-1240631066.cnf 

Enforcing CPUTime limit (soft limit, will send SIGTERM then SIGKILL): 1200 seconds
Enforcing CPUTime limit (hard limit, will send SIGXCPU): 1230 seconds
Enforcing wall clock limit (soft limit, will send SIGTERM then SIGKILL): 1800 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: 1.99 1.71 1.32 3/64 18476
/proc/meminfo: memFree=1739016/2055920 swapFree=4180784/4192956
[pid=18476] ppid=18474 vsize=1008 CPUtime=0
/proc/18476/stat : 18476 (tts-5-0) R 18474 18476 17602 0 -1 4194304 133 0 0 0 0 0 0 0 18 0 1 0 91134558 1032192 117 1992294400 134512640 135191068 4294956224 18446744073709551615 134710783 0 0 4096 0 0 0 0 17 1 0 0
/proc/18476/statm: 252 117 68 165 0 85 0

[startup+0.018144 s]
/proc/loadavg: 1.99 1.71 1.32 3/64 18476
/proc/meminfo: memFree=1739016/2055920 swapFree=4180784/4192956
[pid=18476] ppid=18474 vsize=1404 CPUtime=0.01
/proc/18476/stat : 18476 (tts-5-0) R 18474 18476 17602 0 -1 4194304 250 0 0 0 1 0 0 0 18 0 1 0 91134558 1437696 234 1992294400 134512640 135191068 4294956224 18446744073709551615 134694054 0 0 4096 0 0 0 0 17 1 0 0
/proc/18476/statm: 351 234 68 165 0 184 0
Current children cumulated CPU time (s) 0.01
Current children cumulated vsize (KiB) 1404

[startup+0.101151 s]
/proc/loadavg: 1.99 1.71 1.32 3/64 18476
/proc/meminfo: memFree=1739016/2055920 swapFree=4180784/4192956
[pid=18476] ppid=18474 vsize=4288 CPUtime=0.09
/proc/18476/stat : 18476 (tts-5-0) R 18474 18476 17602 0 -1 4194304 968 0 0 0 9 0 0 0 18 0 1 0 91134558 4390912 952 1992294400 134512640 135191068 4294956224 18446744073709551615 134694054 0 0 4096 0 0 0 0 17 1 0 0
/proc/18476/statm: 1072 953 68 165 0 905 0
Current children cumulated CPU time (s) 0.09
Current children cumulated vsize (KiB) 4288

[startup+0.301171 s]
/proc/loadavg: 1.99 1.71 1.32 3/64 18476
/proc/meminfo: memFree=1739016/2055920 swapFree=4180784/4192956
[pid=18476] ppid=18474 vsize=11192 CPUtime=0.29
/proc/18476/stat : 18476 (tts-5-0) R 18474 18476 17602 0 -1 4194304 2640 0 0 0 28 1 0 0 19 0 1 0 91134558 11460608 2624 1992294400 134512640 135191068 4294956224 18446744073709551615 134694054 0 0 4096 0 0 0 0 17 1 0 0
/proc/18476/statm: 2798 2625 68 165 0 2631 0
Current children cumulated CPU time (s) 0.29
Current children cumulated vsize (KiB) 11192

[startup+0.701212 s]
/proc/loadavg: 1.99 1.71 1.32 3/64 18476
/proc/meminfo: memFree=1739016/2055920 swapFree=4180784/4192956
[pid=18476] ppid=18474 vsize=30436 CPUtime=0.69
/proc/18476/stat : 18476 (tts-5-0) R 18474 18476 17602 0 -1 4194304 7256 0 0 0 66 3 0 0 22 0 1 0 91134558 31166464 7239 1992294400 134512640 135191068 4294956224 18446744073709551615 134555534 0 0 4096 0 0 0 0 17 1 0 0
/proc/18476/statm: 7609 7239 69 165 0 7442 0
Current children cumulated CPU time (s) 0.69
Current children cumulated vsize (KiB) 30436

[startup+1.50129 s]
/proc/loadavg: 1.91 1.70 1.32 2/65 18477
/proc/meminfo: memFree=1708992/2055920 swapFree=4180784/4192956
[pid=18476] ppid=18474 vsize=39236 CPUtime=1.49
/proc/18476/stat : 18476 (tts-5-0) R 18474 18476 17602 0 -1 4194304 10256 0 0 0 145 4 0 0 25 0 1 0 91134558 40177664 9485 1992294400 134512640 135191068 4294956224 18446744073709551615 134555291 0 0 4096 0 0 0 0 17 1 0 0
/proc/18476/statm: 9809 9485 71 165 0 9642 0
Current children cumulated CPU time (s) 1.49
Current children cumulated vsize (KiB) 39236

[startup+3.10146 s]
/proc/loadavg: 1.91 1.70 1.32 2/65 18477
/proc/meminfo: memFree=1701056/2055920 swapFree=4180784/4192956
[pid=18476] ppid=18474 vsize=39376 CPUtime=3.09
/proc/18476/stat : 18476 (tts-5-0) R 18474 18476 17602 0 -1 4194304 10281 0 0 0 305 4 0 0 25 0 1 0 91134558 40321024 9510 1992294400 134512640 135191068 4294956224 18446744073709551615 134600623 0 0 4096 0 0 0 0 17 1 0 0
/proc/18476/statm: 9844 9510 71 165 0 9677 0
Current children cumulated CPU time (s) 3.09
Current children cumulated vsize (KiB) 39376

[startup+6.30178 s]
/proc/loadavg: 1.91 1.70 1.32 2/65 18477
/proc/meminfo: memFree=1700672/2055920 swapFree=4180784/4192956
[pid=18476] ppid=18474 vsize=39572 CPUtime=6.28
/proc/18476/stat : 18476 (tts-5-0) R 18474 18476 17602 0 -1 4194304 10339 0 0 0 624 4 0 0 25 0 1 0 91134558 40521728 9568 1992294400 134512640 135191068 4294956224 18446744073709551615 134600623 0 0 4096 0 0 0 0 17 1 0 0
/proc/18476/statm: 9893 9568 71 165 0 9726 0
Current children cumulated CPU time (s) 6.28
Current children cumulated vsize (KiB) 39572

[startup+12.7014 s]
/proc/loadavg: 1.77 1.67 1.31 2/65 18477
/proc/meminfo: memFree=1700232/2055920 swapFree=4180784/4192956
[pid=18476] ppid=18474 vsize=39996 CPUtime=12.68
/proc/18476/stat : 18476 (tts-5-0) R 18474 18476 17602 0 -1 4194304 10443 0 0 0 1264 4 0 0 25 0 1 0 91134558 40955904 9672 1992294400 134512640 135191068 4294956224 18446744073709551615 134600626 0 0 4096 0 0 0 0 17 1 0 0
/proc/18476/statm: 9999 9672 71 165 0 9832 0
Current children cumulated CPU time (s) 12.68
Current children cumulated vsize (KiB) 39996

[startup+25.5017 s]
/proc/loadavg: 1.65 1.65 1.31 2/65 18477
/proc/meminfo: memFree=1699464/2055920 swapFree=4180784/4192956
[pid=18476] ppid=18474 vsize=40848 CPUtime=25.49
/proc/18476/stat : 18476 (tts-5-0) R 18474 18476 17602 0 -1 4194304 10658 0 0 0 2544 5 0 0 25 0 1 0 91134558 41828352 9887 1992294400 134512640 135191068 4294956224 18446744073709551615 134600355 0 0 4096 0 0 0 0 17 1 0 0
/proc/18476/statm: 10212 9887 71 165 0 10045 0
Current children cumulated CPU time (s) 25.49
Current children cumulated vsize (KiB) 40848

[startup+51.1013 s]
/proc/loadavg: 1.43 1.60 1.30 2/65 18477
/proc/meminfo: memFree=1574728/2055920 swapFree=4180784/4192956
[pid=18476] ppid=18474 vsize=165656 CPUtime=51.08
/proc/18476/stat : 18476 (tts-5-0) R 18474 18476 17602 0 -1 4194304 42762 0 0 0 5089 19 0 0 25 0 1 0 91134558 169631744 41197 1992294400 134512640 135191068 4294956224 18446744073709551615 134710791 0 0 4096 0 0 0 0 17 1 0 0
/proc/18476/statm: 41414 41197 89 165 0 41247 0
Current children cumulated CPU time (s) 51.08
Current children cumulated vsize (KiB) 165656

[startup+102.306 s]
/proc/loadavg: 1.17 1.50 1.28 2/65 18477
/proc/meminfo: memFree=1513480/2055920 swapFree=4180784/4192956
[pid=18476] ppid=18474 vsize=226432 CPUtime=102.26
/proc/18476/stat : 18476 (tts-5-0) R 18474 18476 17602 0 -1 4194304 57956 0 0 0 10197 29 0 0 25 0 1 0 91134558 231866368 56391 1992294400 134512640 135191068 4294956224 18446744073709551615 134562392 0 0 4096 0 0 0 0 17 1 0 0
/proc/18476/statm: 56608 56391 89 165 0 56441 0
Current children cumulated CPU time (s) 102.26
Current children cumulated vsize (KiB) 226432

[startup+162.302 s]
/proc/loadavg: 1.06 1.40 1.26 2/65 18477
/proc/meminfo: memFree=1437768/2055920 swapFree=4180784/4192956
[pid=18476] ppid=18474 vsize=302312 CPUtime=162.25
/proc/18476/stat : 18476 (tts-5-0) R 18474 18476 17602 0 -1 4194304 76916 0 0 0 16181 44 0 0 25 0 1 0 91134558 309567488 75351 1992294400 134512640 135191068 4294956224 18446744073709551615 134562392 0 0 4096 0 0 0 0 17 1 0 0
/proc/18476/statm: 75578 75351 89 165 0 75411 0
Current children cumulated CPU time (s) 162.25
Current children cumulated vsize (KiB) 302312

[startup+222.302 s]
/proc/loadavg: 1.02 1.33 1.24 2/65 18477
/proc/meminfo: memFree=1355272/2055920 swapFree=4180784/4192956
[pid=18476] ppid=18474 vsize=384168 CPUtime=222.23
/proc/18476/stat : 18476 (tts-5-0) R 18474 18476 17602 0 -1 4194304 97397 0 0 0 22168 55 0 0 25 0 1 0 91134558 393388032 95832 1992294400 134512640 135191068 4294956224 18446744073709551615 134562392 0 0 4096 0 0 0 0 17 1 0 0
/proc/18476/statm: 96042 95832 89 165 0 95875 0
Current children cumulated CPU time (s) 222.23
Current children cumulated vsize (KiB) 384168

[startup+282.302 s]
/proc/loadavg: 1.01 1.26 1.22 2/65 18477
/proc/meminfo: memFree=1292296/2055920 swapFree=4180784/4192956
[pid=18476] ppid=18474 vsize=447296 CPUtime=282.22
/proc/18476/stat : 18476 (tts-5-0) R 18474 18476 17602 0 -1 4194304 113171 0 0 0 28156 66 0 0 25 0 1 0 91134558 458031104 111606 1992294400 134512640 135191068 4294956224 18446744073709551615 134562386 0 0 4096 0 0 0 0 17 1 0 0
/proc/18476/statm: 111824 111606 89 165 0 111657 0
Current children cumulated CPU time (s) 282.22
Current children cumulated vsize (KiB) 447296

[startup+342.302 s]
/proc/loadavg: 1.00 1.21 1.21 2/65 18477
/proc/meminfo: memFree=1246856/2055920 swapFree=4180784/4192956
[pid=18476] ppid=18474 vsize=492392 CPUtime=342.19
/proc/18476/stat : 18476 (tts-5-0) R 18474 18476 17602 0 -1 4194304 124442 0 0 0 34145 74 0 0 25 0 1 0 91134558 504209408 122877 1992294400 134512640 135191068 4294956224 18446744073709551615 134562386 0 0 4096 0 0 0 0 17 1 0 0
/proc/18476/statm: 123098 122877 89 165 0 122931 0
Current children cumulated CPU time (s) 342.19
Current children cumulated vsize (KiB) 492392

[startup+402.301 s]
/proc/loadavg: 1.00 1.17 1.19 2/65 18477
/proc/meminfo: memFree=1194120/2055920 swapFree=4180784/4192956
[pid=18476] ppid=18474 vsize=545532 CPUtime=402.18
/proc/18476/stat : 18476 (tts-5-0) R 18474 18476 17602 0 -1 4194304 137745 0 0 0 40135 83 0 0 25 0 1 0 91134558 558624768 136180 1992294400 134512640 135191068 4294956224 18446744073709551615 134562442 0 0 4096 0 0 0 0 17 1 0 0
/proc/18476/statm: 136383 136180 89 165 0 136216 0
Current children cumulated CPU time (s) 402.18
Current children cumulated vsize (KiB) 545532

[startup+462.301 s]
/proc/loadavg: 1.00 1.14 1.17 2/65 18477
/proc/meminfo: memFree=1136968/2055920 swapFree=4180784/4192956
[pid=18476] ppid=18474 vsize=601988 CPUtime=462.16
/proc/18476/stat : 18476 (tts-5-0) R 18474 18476 17602 0 -1 4194304 151831 0 0 0 46124 92 0 0 25 0 1 0 91134558 616435712 150266 1992294400 134512640 135191068 4294956224 18446744073709551615 134549921 0 0 4096 0 0 0 0 17 1 0 0
/proc/18476/statm: 150497 150266 89 165 0 150330 0
Current children cumulated CPU time (s) 462.16
Current children cumulated vsize (KiB) 601988

[startup+522.301 s]
/proc/loadavg: 1.00 1.11 1.16 2/65 18477
/proc/meminfo: memFree=1086088/2055920 swapFree=4180784/4192956
[pid=18476] ppid=18474 vsize=653084 CPUtime=522.14
/proc/18476/stat : 18476 (tts-5-0) R 18474 18476 17602 0 -1 4194304 164619 0 0 0 52115 99 0 0 25 0 1 0 91134558 668758016 163054 1992294400 134512640 135191068 4294956224 18446744073709551615 134562411 0 0 4096 0 0 0 0 17 1 0 0
/proc/18476/statm: 163271 163054 89 165 0 163104 0
Current children cumulated CPU time (s) 522.14
Current children cumulated vsize (KiB) 653084

[startup+582.301 s]
/proc/loadavg: 1.00 1.09 1.15 2/65 18477
/proc/meminfo: memFree=1038152/2055920 swapFree=4180784/4192956
[pid=18476] ppid=18474 vsize=700744 CPUtime=582.13
/proc/18476/stat : 18476 (tts-5-0) R 18474 18476 17602 0 -1 4194304 176544 0 0 0 58106 107 0 0 25 0 1 0 91134558 717561856 174979 1992294400 134512640 135191068 4294956224 18446744073709551615 134562386 0 0 4096 0 0 0 0 17 1 0 0
/proc/18476/statm: 175186 174979 89 165 0 175019 0
Current children cumulated CPU time (s) 582.13
Current children cumulated vsize (KiB) 700744

[startup+642.302 s]
/proc/loadavg: 1.00 1.07 1.14 2/65 18477
/proc/meminfo: memFree=988424/2055920 swapFree=4180784/4192956
[pid=18476] ppid=18474 vsize=749808 CPUtime=642.12
/proc/18476/stat : 18476 (tts-5-0) R 18474 18476 17602 0 -1 4194304 188814 0 0 0 64097 115 0 0 25 0 1 0 91134558 767803392 187249 1992294400 134512640 135191068 4294956224 18446744073709551615 134562392 0 0 4096 0 0 0 0 17 1 0 0
/proc/18476/statm: 187452 187249 89 165 0 187285 0
Current children cumulated CPU time (s) 642.12
Current children cumulated vsize (KiB) 749808

[startup+702.302 s]
/proc/loadavg: 1.00 1.05 1.13 2/65 18477
/proc/meminfo: memFree=945224/2055920 swapFree=4180784/4192956
[pid=18476] ppid=18474 vsize=793404 CPUtime=702.1
/proc/18476/stat : 18476 (tts-5-0) R 18474 18476 17602 0 -1 4194304 199684 0 0 0 70086 124 0 0 25 0 1 0 91134558 812445696 198119 1992294400 134512640 135191068 4294956224 18446744073709551615 134590850 0 0 4096 0 0 0 0 17 1 0 0
/proc/18476/statm: 198351 198119 89 165 0 198184 0
Current children cumulated CPU time (s) 702.1
Current children cumulated vsize (KiB) 793404

[startup+762.306 s]
/proc/loadavg: 1.00 1.04 1.12 2/65 18477
/proc/meminfo: memFree=888328/2055920 swapFree=4180784/4192956
[pid=18476] ppid=18474 vsize=849812 CPUtime=762.08
/proc/18476/stat : 18476 (tts-5-0) R 18474 18476 17602 0 -1 4194304 213789 0 0 0 76076 132 0 0 25 0 1 0 91134558 870207488 212224 1992294400 134512640 135191068 4294956224 18446744073709551615 134562386 0 0 4096 0 0 0 0 17 1 0 0
/proc/18476/statm: 212453 212224 89 165 0 212286 0
Current children cumulated CPU time (s) 762.08
Current children cumulated vsize (KiB) 849812

[startup+822.302 s]
/proc/loadavg: 1.00 1.03 1.10 2/65 18477
/proc/meminfo: memFree=833736/2055920 swapFree=4180784/4192956
[pid=18476] ppid=18474 vsize=904820 CPUtime=822.06
/proc/18476/stat : 18476 (tts-5-0) R 18474 18476 17602 0 -1 4194304 227573 0 0 0 82066 140 0 0 25 0 1 0 91134558 926535680 226008 1992294400 134512640 135191068 4294956224 18446744073709551615 134562386 0 0 4096 0 0 0 0 17 1 0 0
/proc/18476/statm: 226205 226008 89 165 0 226038 0
Current children cumulated CPU time (s) 822.06
Current children cumulated vsize (KiB) 904820

[startup+882.302 s]
/proc/loadavg: 1.00 1.02 1.09 2/65 18477
/proc/meminfo: memFree=786504/2055920 swapFree=4180784/4192956
[pid=18476] ppid=18474 vsize=951384 CPUtime=882.04
/proc/18476/stat : 18476 (tts-5-0) R 18474 18476 17602 0 -1 4194304 239202 0 0 0 88055 149 0 0 25 0 1 0 91134558 974217216 237637 1992294400 134512640 135191068 4294956224 18446744073709551615 134562386 0 0 4096 0 0 0 0 17 1 0 0
/proc/18476/statm: 237846 237637 89 165 0 237679 0
Current children cumulated CPU time (s) 882.04
Current children cumulated vsize (KiB) 951384

[startup+942.301 s]
/proc/loadavg: 1.00 1.02 1.09 2/65 18477
/proc/meminfo: memFree=734280/2055920 swapFree=4180784/4192956
[pid=18476] ppid=18474 vsize=1004244 CPUtime=942.03
/proc/18476/stat : 18476 (tts-5-0) R 18474 18476 17602 0 -1 4194304 252414 0 0 0 94044 159 0 0 25 0 1 0 91134558 1028345856 250849 1992294400 134512640 135191068 4294956224 18446744073709551615 134562386 0 0 4096 0 0 0 0 17 1 0 0
/proc/18476/statm: 251061 250849 89 165 0 250894 0
Current children cumulated CPU time (s) 942.03
Current children cumulated vsize (KiB) 1004244

[startup+1002.3 s]
/proc/loadavg: 1.00 1.01 1.08 2/65 18483
/proc/meminfo: memFree=673144/2055920 swapFree=4180784/4192956
[pid=18476] ppid=18474 vsize=1064716 CPUtime=1002
/proc/18476/stat : 18476 (tts-5-0) R 18474 18476 17602 0 -1 4194304 267512 0 0 0 100030 170 0 0 25 0 1 0 91134558 1090269184 265947 1992294400 134512640 135191068 4294956224 18446744073709551615 134562386 0 0 4096 0 0 0 0 17 1 0 0
/proc/18476/statm: 266179 265947 89 165 0 266012 0
Current children cumulated CPU time (s) 1002
Current children cumulated vsize (KiB) 1064716

[startup+1062.3 s]
/proc/loadavg: 1.00 1.01 1.07 2/65 18483
/proc/meminfo: memFree=617288/2055920 swapFree=4180784/4192956
[pid=18476] ppid=18474 vsize=1120500 CPUtime=1061.98
/proc/18476/stat : 18476 (tts-5-0) R 18474 18476 17602 0 -1 4194304 281492 0 0 0 106018 180 0 0 25 0 1 0 91134558 1147392000 279927 1992294400 134512640 135191068 4294956224 18446744073709551615 134562386 0 0 4096 0 0 0 0 17 1 0 0
/proc/18476/statm: 280125 279927 89 165 0 279958 0
Current children cumulated CPU time (s) 1061.98
Current children cumulated vsize (KiB) 1120500

[startup+1122.3 s]
/proc/loadavg: 1.00 1.00 1.07 2/65 18483
/proc/meminfo: memFree=575368/2055920 swapFree=4180784/4192956
[pid=18476] ppid=18474 vsize=1162064 CPUtime=1121.97
/proc/18476/stat : 18476 (tts-5-0) R 18474 18476 17602 0 -1 4194304 291860 0 0 0 112007 190 0 0 25 0 1 0 91134558 1189953536 290295 1992294400 134512640 135191068 4294956224 18446744073709551615 134562399 0 0 4096 0 0 0 0 17 1 0 0
/proc/18476/statm: 290516 290295 89 165 0 290349 0
Current children cumulated CPU time (s) 1121.97
Current children cumulated vsize (KiB) 1162064

[startup+1182.3 s]
/proc/loadavg: 1.00 1.00 1.06 2/65 18483
/proc/meminfo: memFree=540872/2055920 swapFree=4180784/4192956
[pid=18476] ppid=18474 vsize=1197064 CPUtime=1181.95
/proc/18476/stat : 18476 (tts-5-0) R 18474 18476 17602 0 -1 4194304 300603 0 0 0 117999 196 0 0 25 0 1 0 91134558 1225793536 299038 1992294400 134512640 135191068 4294956224 18446744073709551615 134546218 0 0 4096 0 0 0 0 17 1 0 0
/proc/18476/statm: 299266 299038 89 165 0 299099 0
Current children cumulated CPU time (s) 1181.95
Current children cumulated vsize (KiB) 1197064



Maximum CPU time exceeded: sending SIGTERM then SIGKILL

[startup+1200.4 s]
/proc/loadavg: 1.00 1.00 1.06 2/65 18483
/proc/meminfo: memFree=1022664/2055920 swapFree=4180784/4192956
[pid=18476] ppid=18474 vsize=0 CPUtime=1200.05
/proc/18476/stat : 18476 (tts-5-0) R 18474 18476 17602 0 -1 4194308 303759 0 0 0 119798 207 0 0 25 0 1 0 91134558 0 0 1992294400 0 0 0 0 0 0 0 4096 0 0 0 0 17 1 0 0
/proc/18476/statm: 0 0 0 0 0 0 0
Current children cumulated CPU time (s) 1200.05
Current children cumulated vsize (KiB) 0

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

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

[startup+1200.51 s]
/proc/loadavg: 1.00 1.00 1.06 2/65 18483
/proc/meminfo: memFree=1022664/2055920 swapFree=4180784/4192956
[pid=18476] ppid=18474 vsize=0 CPUtime=1200.15
/proc/18476/stat : 18476 (tts-5-0) R 18474 18476 17602 0 -1 4194308 303759 0 0 0 119798 217 0 0 25 0 1 0 91134558 0 0 1992294400 0 0 0 0 0 0 0 4096 0 0 0 0 17 1 0 0
/proc/18476/statm: 0 0 0 0 0 0 0
Current children cumulated CPU time (s) 1200.15
Current children cumulated vsize (KiB) 0

Child status: 0
Real time (s): 1200.51
CPU time (s): 1200.17
CPU user time (s): 1197.99
CPU system time (s): 2.17667
CPU usage (%): 99.9712
Max. virtual memory (cumulated for all children) (KiB): 1209568

getrusage(RUSAGE_CHILDREN,...) data:
user time used= 1197.99
system time used= 2.17667
maximum resident set size= 0
integral shared memory size= 0
integral unshared data size= 0
integral unshared stack size= 0
page reclaims= 303759
page faults= 0
swaps= 0
block input operations= 0
block output operations= 0
messages sent= 0
messages received= 0
signals received= 0
voluntary context switches= 2
involuntary context switches= 2206

runsolver used 0.806877 second user time and 2.6156 second system time

The end

Launcher Data 

Begin job on node45 at 2009-04-25 05:44:27
IDJOB=1717818
IDBENCH=20425
IDSOLVER=505
FILE ID=node45/1717818-1240631066
PBS_JOBID= 9186343
Free space on /tmp= 66336 MiB

SOLVER NAME= tts tts-5-0
BENCH NAME= SAT07/industrial/palacios/medium/emptyroom-4-h21-unsat.cnf
COMMAND LINE= HOME/tts-5-0 BENCHNAME
RUNSOLVER COMMAND LINE= BIN/runsolver --timestamp -w /tmp/evaluation-result-1717818-1240631066/watcher-1717818-1240631066 -o /tmp/evaluation-result-1717818-1240631066/solver-1717818-1240631066 -C 1200 -W 1800 -M 1800 --output-limit 1,15  HOME/tts-5-0 HOME/instance-1717818-1240631066.cnf

TIME LIMIT= 1200 seconds
MEMORY LIMIT= 1800 MiB
MAX NB THREAD= 0

MD5SUM BENCH= 175ec3119584300988ad366c4a04cccc
RANDOM SEED=1877268275

node45.alineos.net Linux 2.6.9-22.EL.rootsmp #1 SMP Mon Oct 3 08:59:52 CEST 2005

/proc/cpuinfo:
processor	: 0
vendor_id	: GenuineIntel
cpu family	: 15
model		: 4
model name	:                   Intel(R) Xeon(TM) CPU 3.00GHz
stepping	: 3
cpu MHz		: 3000.231
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		: 3000.231
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:       1739496 kB
Buffers:         44288 kB
Cached:         208572 kB
SwapCached:       6628 kB
Active:          93904 kB
Inactive:       168056 kB
HighTotal:           0 kB
HighFree:            0 kB
LowTotal:      2055920 kB
LowFree:       1739496 kB
SwapTotal:     4192956 kB
SwapFree:      4180784 kB
Dirty:            4196 kB
Writeback:           0 kB
Mapped:          14068 kB
Slab:            40568 kB
Committed_AS:   333836 kB
PageTables:       1388 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= 66332 MiB
End job on node45 at 2009-04-25 06:04:29