Trace number 1531783

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) 1200.09 1200.42

General information on the benchmark

NameRANDOM/MEDIUM/3SAT/UNKNOWN/460/
unif-k3-r4.25-v460-c1955-S1249441590-066.cnf
MD5SUM64f6e5f7d0993d9696f70154b17a6c06
Bench CategoryRANDOM (random instances)
Best result obtained on this benchmarkUNSAT
Best CPU time to get the best result obtained on this benchmark748.996
Satisfiable
(Un)Satisfiability was proved
Number of variables460
Number of clauses1955
Sum of the clauses size5865
Maximum clause length3
Minimum clause length3
Number of clauses of size 10
Number of clauses of size 20
Number of clauses of size 31955
Number of clauses of size 40
Number of clauses of size 50
Number of clauses of size over 50

Solver Data 

0.00/0.00	c Command: HOME/tts-5-0 HOME/instance-1531783-1238555447.cnf 
0.00/0.00	c Using SATTIMEOUT of 1200
0.00/0.00	c Using SATRAM of 1800
0.00/0.00	c Size of subset node = 16
0.00/0.00	c Variables = 460
0.00/0.00	c Clauses = 1955
0.00/0.00	c Literals = 5865
0.00/0.00	c Reduced size:
0.00/0.00	c Variables = 460
0.00/0.00	c Clauses = 1955
0.00/0.00	c Literals = 5865
0.00/0.00	c a2
0.00/0.01	c a1
0.39/0.40	c Independent sub-problems = 1
0.39/0.40	c Sub-problem with 460 variables and 1955 clauses
0.39/0.40	c using permutation method 4
0.39/0.40	c count = 3
0.39/0.40	c Ordering finished 0.400 seconds
0.39/0.40	c mapped 0.400 seconds
0.39/0.40	c permuted 0.400 seconds
0.39/0.40	c about to sort
0.39/0.40	c sorted
0.39/0.41	c clauses now 1955
0.39/0.41	c init finished 0.400 seconds
0.39/0.41	c tree built 0.410 seconds
0.39/0.41	c 
0.39/0.41	c PA progress                      | CPU progress Partial assignments | improvements      CPU time        PA/sec        nodes
0.39/0.41	c ---------------------------------|----------------------------------|------------------------------------------------------
0.39/0.41	c ................................ | ..........                       |                        0.4           0.0             
0.39/0.41	c ................................ | ..........                     1 |                        0.4           2.4             
0.39/0.41	c ................................ | ..........                     2 |                        0.4           4.9             
0.39/0.41	c ................................ | ..........                     3 |                        0.4           7.3             
0.39/0.41	c ................................ | ..........                     4 |                        0.4           9.8             
0.39/0.41	c ................................ | ..........                     5 |                        0.4          12.2             
0.39/0.42	c ................................ | ..........                  1000 | 60                     0.4        2439.0         1073
23.99/24.08	c ................................ | ..........                219000 | 64351                 24.1        9094.7      2551916
48.18/48.23	c ................................ | ..........                318000 | 97242                 48.2        6594.8      3796717
72.37/72.43	c ................................ | ..........                396000 | 125927                72.4        5468.1      4972160
96.16/96.25	c ................................ | ..........                452000 | 146041                96.2        4697.1      5793071
119.96/120.08	c ................................ | *.........                506000 | 166102               120.1        4214.6      6706978
143.96/144.07	c ................................ | *.........                557000 | 184153               144.1        3866.7      7425722
168.34/168.48	c ................................ | *.........                602000 | 200322               168.5        3573.5      8047515
192.64/192.78	c ................................ | *.........                647000 | 216371               192.8        3356.5      8693898
216.13/216.23	c ................................ | *.........                684000 | 230748               216.2        3163.7      9293026
240.33/240.40	c ................................ | **........                721000 | 244972               240.4        2999.5      9891703
264.32/264.40	c ................................ | **........                762000 | 260591               264.4        2882.4     10536657
288.21/288.36	c ................................ | **........                805000 | 276108               288.3        2792.0     11199515
312.21/312.35	c ................................ | **........                838000 | 288620               312.3        2683.2     11726720
336.30/336.44	c ................................ | **........                874000 | 302240               336.4        2598.1     12316600
359.89/360.05	c ................................ | ***.......                911000 | 315898               360.0        2530.6     12941372
384.29/384.40	c ................................ | ***.......                945000 | 328947               384.4        2458.7     13517475
408.58/408.70	c ................................ | ***.......                972000 | 339415               408.6        2378.6     13976295
432.28/432.41	c ................................ | ***.......                999000 | 350037               432.4        2310.6     14456062
456.67/456.85	c ................................ | ***.......               1024000 | 359968               456.8        2241.7     14898205
480.06/480.27	c ................................ | ****......               1049000 | 370069               480.2        2184.5     15351917
504.26/504.41	c ................................ | ****......               1077000 | 379580               504.4        2135.4     15814421
528.35/528.54	c ................................ | ****......               1101000 | 388200               528.5        2083.4     16184230
552.35/552.54	c ................................ | ****......               1124000 | 397078               552.5        2034.5     16582294
575.94/576.19	c ................................ | ****......               1142000 | 403819               576.1        1982.2     16893421
600.53/600.78	c ................................ | *****.....               1169000 | 414128               600.7        1946.0     17335325
624.32/624.56	c ................................ | *****.....               1197000 | 424904               624.5        1916.8     17790916
648.22/648.43	c ................................ | *****.....               1227000 | 435884               648.4        1892.5     18245614
672.01/672.25	c ................................ | *****.....               1267000 | 448412               672.2        1884.9     18776493
696.11/696.30	c ................................ | *****.....               1308000 | 462613               696.2        1878.7     19339131
720.20/720.46	c ................................ | ******....               1342000 | 475254               720.4        1862.9     19876788
744.40/744.67	c ................................ | ******....               1371000 | 486894               744.6        1841.3     20381440
768.08/768.32	c ................................ | ******....               1396000 | 496328               768.2        1817.2     20752257
792.28/792.51	c ................................ | ******....               1424000 | 507085               792.4        1797.0     21169816
816.28/816.52	c ................................ | ******....               1449000 | 517048               816.4        1774.8     21558136
840.77/841.07	c ................................ | *******...               1480000 | 528873               841.0        1759.9     22003729
864.16/864.41	c ................................ | *******...               1502000 | 537063               864.3        1737.8     22327764
888.06/888.34	c ................................ | *******...               1526000 | 547049               888.2        1718.0     22730837
912.55/912.89	c ................................ | *******...               1545000 | 554803               912.8        1692.6     23038366
936.14/936.48	c ................................ | *******...               1567000 | 563631               936.4        1673.5     23397633
960.23/960.58	c ................................ | ********..               1589000 | 572382               960.5        1654.4     23732910
984.32/984.66	c ................................ | ********..               1613000 | 581185               984.5        1638.3     24103527
1008.22/1008.55	c ................................ | ********..               1636000 | 590206              1008.4        1622.3     24484813
1032.32/1032.63	c ................................ | ********..               1656000 | 598092              1032.5        1603.9     24815075
1056.10/1056.48	c ................................ | ********..               1674000 | 605108              1056.3        1584.7     25095651
1080.10/1080.42	c ................................ | *********.               1695000 | 613521              1080.3        1569.0     25438519
1104.60/1104.95	c ................................ | *********.               1716000 | 622081              1104.8        1553.2     25773287
1128.39/1128.78	c ................................ | *********.               1735000 | 629760              1128.6        1537.2     26096177
1152.18/1152.59	c ................................ | *********.               1752000 | 636558              1152.5        1520.2     26384571
1176.08/1176.49	c ................................ | *********.               1774000 | 645493              1176.3        1508.1     26778413
1199.97/1200.34	c CPU limit (1200) reached
1199.97/1200.34	c Time = 1200.20 seconds
1199.97/1200.34	s UNKNOWN

Verifier Data 

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

Watcher Data 

runsolver version 3.2.9 (svn:489) (c) roussel@cril.univ-artois.fr

command line: BIN/runsolver --timestamp -w /tmp/evaluation-result-1531783-1238555447/watcher-1531783-1238555447 -o /tmp/evaluation-result-1531783-1238555447/solver-1531783-1238555447 -C 1200 -W 1800 -M 1800 --output-limit 1,15 HOME/tts-5-0 HOME/instance-1531783-1238555447.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: 0.95 1.01 1.10 2/64 27131
/proc/meminfo: memFree=1087184/2055920 swapFree=4167280/4192956
[pid=27131] ppid=27129 vsize=1008 CPUtime=0
/proc/27131/stat : 27131 (tts-5-0) R 27129 27131 26265 0 -1 4194304 129 0 0 0 0 0 0 0 18 0 1 0 1128210299 1032192 113 1992294400 134512640 135191068 4294956224 18446744073709551615 134694054 0 0 4096 0 0 0 0 17 1 0 0
/proc/27131/statm: 252 115 68 165 0 85 0

[startup+0.037354 s]
/proc/loadavg: 0.95 1.01 1.10 2/64 27131
/proc/meminfo: memFree=1087184/2055920 swapFree=4167280/4192956
[pid=27131] ppid=27129 vsize=1272 CPUtime=0.03
/proc/27131/stat : 27131 (tts-5-0) R 27129 27131 26265 0 -1 4194304 196 0 0 0 3 0 0 0 18 0 1 0 1128210299 1302528 180 1992294400 134512640 135191068 4294956224 18446744073709551615 134553858 0 0 4096 0 0 0 0 17 1 0 0
/proc/27131/statm: 318 180 70 165 0 151 0
Current children cumulated CPU time (s) 0.03
Current children cumulated vsize (KiB) 1272

[startup+0.101358 s]
/proc/loadavg: 0.95 1.01 1.10 2/64 27131
/proc/meminfo: memFree=1087184/2055920 swapFree=4167280/4192956
[pid=27131] ppid=27129 vsize=1272 CPUtime=0.09
/proc/27131/stat : 27131 (tts-5-0) R 27129 27131 26265 0 -1 4194304 199 0 0 0 9 0 0 0 18 0 1 0 1128210299 1302528 183 1992294400 134512640 135191068 4294956224 18446744073709551615 134599115 0 0 4096 0 0 0 0 17 1 0 0
/proc/27131/statm: 318 183 70 165 0 151 0
Current children cumulated CPU time (s) 0.09
Current children cumulated vsize (KiB) 1272

[startup+0.301375 s]
/proc/loadavg: 0.95 1.01 1.10 2/64 27131
/proc/meminfo: memFree=1087184/2055920 swapFree=4167280/4192956
[pid=27131] ppid=27129 vsize=1272 CPUtime=0.29
/proc/27131/stat : 27131 (tts-5-0) R 27129 27131 26265 0 -1 4194304 201 0 0 0 29 0 0 0 19 0 1 0 1128210299 1302528 185 1992294400 134512640 135191068 4294956224 18446744073709551615 134553851 0 0 4096 0 0 0 0 17 1 0 0
/proc/27131/statm: 318 185 70 165 0 151 0
Current children cumulated CPU time (s) 0.29
Current children cumulated vsize (KiB) 1272

[startup+0.701409 s]
/proc/loadavg: 0.95 1.01 1.10 2/64 27131
/proc/meminfo: memFree=1087184/2055920 swapFree=4167280/4192956
[pid=27131] ppid=27129 vsize=4024 CPUtime=0.69
/proc/27131/stat : 27131 (tts-5-0) R 27129 27131 26265 0 -1 4194304 882 0 0 0 69 0 0 0 23 0 1 0 1128210299 4120576 866 1992294400 134512640 135191068 4294956224 18446744073709551615 134546224 0 0 4096 0 0 0 0 17 1 0 0
/proc/27131/statm: 1006 866 88 165 0 839 0
Current children cumulated CPU time (s) 0.69
Current children cumulated vsize (KiB) 4024

[startup+1.50148 s]
/proc/loadavg: 0.95 1.01 1.10 2/65 27132
/proc/meminfo: memFree=1082440/2055920 swapFree=4167280/4192956
[pid=27131] ppid=27129 vsize=7704 CPUtime=1.49
/proc/27131/stat : 27131 (tts-5-0) R 27129 27131 26265 0 -1 4194304 1816 0 0 0 148 1 0 0 25 0 1 0 1128210299 7888896 1800 1992294400 134512640 135191068 4294956224 18446744073709551615 134546224 0 0 4096 0 0 0 0 17 1 0 0
/proc/27131/statm: 1926 1800 88 165 0 1759 0
Current children cumulated CPU time (s) 1.49
Current children cumulated vsize (KiB) 7704

[startup+3.10162 s]
/proc/loadavg: 0.95 1.01 1.10 2/65 27132
/proc/meminfo: memFree=1078088/2055920 swapFree=4167280/4192956
[pid=27131] ppid=27129 vsize=12824 CPUtime=3.09
/proc/27131/stat : 27131 (tts-5-0) R 27129 27131 26265 0 -1 4194304 3108 0 0 0 308 1 0 0 25 0 1 0 1128210299 13131776 3092 1992294400 134512640 135191068 4294956224 18446744073709551615 134562371 0 0 4096 0 0 0 0 17 1 0 0
/proc/27131/statm: 3206 3092 88 165 0 3039 0
Current children cumulated CPU time (s) 3.09
Current children cumulated vsize (KiB) 12824

[startup+6.30189 s]
/proc/loadavg: 0.95 1.01 1.10 2/65 27132
/proc/meminfo: memFree=1070280/2055920 swapFree=4167280/4192956
[pid=27131] ppid=27129 vsize=18904 CPUtime=6.29
/proc/27131/stat : 27131 (tts-5-0) R 27129 27131 26265 0 -1 4194304 4626 0 0 0 627 2 0 0 25 0 1 0 1128210299 19357696 4610 1992294400 134512640 135191068 4294956224 18446744073709551615 134562386 0 0 4096 0 0 0 0 17 1 0 0
/proc/27131/statm: 4726 4610 88 165 0 4559 0
Current children cumulated CPU time (s) 6.29
Current children cumulated vsize (KiB) 18904

[startup+12.7014 s]
/proc/loadavg: 0.96 1.01 1.10 2/65 27132
/proc/meminfo: memFree=1059848/2055920 swapFree=4167280/4192956
[pid=27131] ppid=27129 vsize=28984 CPUtime=12.68
/proc/27131/stat : 27131 (tts-5-0) R 27129 27131 26265 0 -1 4194304 7137 0 0 0 1264 4 0 0 25 0 1 0 1128210299 29679616 7121 1992294400 134512640 135191068 4294956224 18446744073709551615 134562386 0 0 4096 0 0 0 0 17 1 0 0
/proc/27131/statm: 7246 7121 88 165 0 7079 0
Current children cumulated CPU time (s) 12.68
Current children cumulated vsize (KiB) 28984

[startup+25.5015 s]
/proc/loadavg: 0.97 1.01 1.09 2/65 27132
/proc/meminfo: memFree=1043464/2055920 swapFree=4167280/4192956
[pid=27131] ppid=27129 vsize=44504 CPUtime=25.49
/proc/27131/stat : 27131 (tts-5-0) R 27129 27131 26265 0 -1 4194304 11027 0 0 0 2542 7 0 0 25 0 1 0 1128210299 45572096 11011 1992294400 134512640 135191068 4294956224 18446744073709551615 134562386 0 0 4096 0 0 0 0 17 1 0 0
/proc/27131/statm: 11126 11011 88 165 0 10959 0
Current children cumulated CPU time (s) 25.49
Current children cumulated vsize (KiB) 44504

[startup+51.1017 s]
/proc/loadavg: 0.98 1.00 1.09 2/65 27132
/proc/meminfo: memFree=1022600/2055920 swapFree=4167280/4192956
[pid=27131] ppid=27129 vsize=65464 CPUtime=51.08
/proc/27131/stat : 27131 (tts-5-0) R 27129 27131 26265 0 -1 4194304 16260 0 0 0 5097 11 0 0 25 0 1 0 1128210299 67035136 16244 1992294400 134512640 135191068 4294956224 18446744073709551615 134562386 0 0 4096 0 0 0 0 17 1 0 0
/proc/27131/statm: 16366 16244 88 165 0 16199 0
Current children cumulated CPU time (s) 51.08
Current children cumulated vsize (KiB) 65464

[startup+102.305 s]
/proc/loadavg: 0.99 1.00 1.08 2/65 27132
/proc/meminfo: memFree=989064/2055920 swapFree=4167280/4192956
[pid=27131] ppid=27129 vsize=98424 CPUtime=102.27
/proc/27131/stat : 27131 (tts-5-0) R 27129 27131 26265 0 -1 4194304 24522 0 0 0 10210 17 0 0 25 0 1 0 1128210299 100786176 24506 1992294400 134512640 135191068 4294956224 18446744073709551615 134562386 0 0 4096 0 0 0 0 17 1 0 0
/proc/27131/statm: 24606 24506 88 165 0 24439 0
Current children cumulated CPU time (s) 102.27
Current children cumulated vsize (KiB) 98424

[startup+162.301 s]
/proc/loadavg: 0.99 1.00 1.08 2/65 27132
/proc/meminfo: memFree=959368/2055920 swapFree=4167280/4192956
[pid=27131] ppid=27129 vsize=128344 CPUtime=162.25
/proc/27131/stat : 27131 (tts-5-0) R 27129 27131 26265 0 -1 4194304 31977 0 0 0 16202 23 0 0 25 0 1 0 1128210299 131424256 31961 1992294400 134512640 135191068 4294956224 18446744073709551615 134562428 0 0 4096 0 0 0 0 17 1 0 0
/proc/27131/statm: 32086 31961 88 165 0 31919 0
Current children cumulated CPU time (s) 162.25
Current children cumulated vsize (KiB) 128344

[startup+222.301 s]
/proc/loadavg: 0.99 1.00 1.07 2/65 27132
/proc/meminfo: memFree=934088/2055920 swapFree=4167280/4192956
[pid=27131] ppid=27129 vsize=153464 CPUtime=222.23
/proc/27131/stat : 27131 (tts-5-0) R 27129 27131 26265 0 -1 4194304 38254 0 0 0 22194 29 0 0 25 0 1 0 1128210299 157147136 38238 1992294400 134512640 135191068 4294956224 18446744073709551615 134562399 0 0 4096 0 0 0 0 17 1 0 0
/proc/27131/statm: 38366 38238 88 165 0 38199 0
Current children cumulated CPU time (s) 222.23
Current children cumulated vsize (KiB) 153464

[startup+282.302 s]
/proc/loadavg: 0.99 1.00 1.07 2/65 27132
/proc/meminfo: memFree=909256/2055920 swapFree=4167280/4192956
[pid=27131] ppid=27129 vsize=178424 CPUtime=282.21
/proc/27131/stat : 27131 (tts-5-0) R 27129 27131 26265 0 -1 4194304 44509 0 0 0 28188 33 0 0 25 0 1 0 1128210299 182706176 44493 1992294400 134512640 135191068 4294956224 18446744073709551615 134562405 0 0 4096 0 0 0 0 17 1 0 0
/proc/27131/statm: 44606 44493 88 165 0 44439 0
Current children cumulated CPU time (s) 282.21
Current children cumulated vsize (KiB) 178424

[startup+342.302 s]
/proc/loadavg: 0.99 1.00 1.06 2/65 27132
/proc/meminfo: memFree=886088/2055920 swapFree=4167280/4192956
[pid=27131] ppid=27129 vsize=201304 CPUtime=342.2
/proc/27131/stat : 27131 (tts-5-0) R 27129 27131 26265 0 -1 4194304 50221 0 0 0 34182 38 0 0 25 0 1 0 1128210299 206135296 50205 1992294400 134512640 135191068 4294956224 18446744073709551615 134546224 0 0 4096 0 0 0 0 17 1 0 0
/proc/27131/statm: 50326 50205 88 165 0 50159 0
Current children cumulated CPU time (s) 342.2
Current children cumulated vsize (KiB) 201304

[startup+402.302 s]
/proc/loadavg: 0.99 1.00 1.06 2/65 27132
/proc/meminfo: memFree=863752/2055920 swapFree=4167280/4192956
[pid=27131] ppid=27129 vsize=223704 CPUtime=402.19
/proc/27131/stat : 27131 (tts-5-0) R 27129 27131 26265 0 -1 4194304 55808 0 0 0 40176 43 0 0 25 0 1 0 1128210299 229072896 55792 1992294400 134512640 135191068 4294956224 18446744073709551615 134562335 0 0 4096 0 0 0 0 17 1 0 0
/proc/27131/statm: 55926 55792 88 165 0 55759 0
Current children cumulated CPU time (s) 402.19
Current children cumulated vsize (KiB) 223704

[startup+462.301 s]
/proc/loadavg: 0.99 1.00 1.05 2/65 27132
/proc/meminfo: memFree=845064/2055920 swapFree=4167280/4192956
[pid=27131] ppid=27129 vsize=242264 CPUtime=462.17
/proc/27131/stat : 27131 (tts-5-0) R 27129 27131 26265 0 -1 4194304 60452 0 0 0 46170 47 0 0 25 0 1 0 1128210299 248078336 60436 1992294400 134512640 135191068 4294956224 18446744073709551615 134562392 0 0 4096 0 0 0 0 17 1 0 0
/proc/27131/statm: 60566 60436 88 165 0 60399 0
Current children cumulated CPU time (s) 462.17
Current children cumulated vsize (KiB) 242264

[startup+522.301 s]
/proc/loadavg: 0.99 1.00 1.04 2/65 27132
/proc/meminfo: memFree=827848/2055920 swapFree=4167280/4192956
[pid=27131] ppid=27129 vsize=259704 CPUtime=522.15
/proc/27131/stat : 27131 (tts-5-0) R 27129 27131 26265 0 -1 4194304 64809 0 0 0 52164 51 0 0 25 0 1 0 1128210299 265936896 64793 1992294400 134512640 135191068 4294956224 18446744073709551615 134562386 0 0 4096 0 0 0 0 17 1 0 0
/proc/27131/statm: 64926 64793 88 165 0 64759 0
Current children cumulated CPU time (s) 522.15
Current children cumulated vsize (KiB) 259704

[startup+582.301 s]
/proc/loadavg: 1.03 1.01 1.04 2/65 27132
/proc/meminfo: memFree=813192/2055920 swapFree=4167280/4192956
[pid=27131] ppid=27129 vsize=274104 CPUtime=582.13
/proc/27131/stat : 27131 (tts-5-0) R 27129 27131 26265 0 -1 4194304 68422 0 0 0 58159 54 0 0 25 0 1 0 1128210299 280682496 68406 1992294400 134512640 135191068 4294956224 18446744073709551615 134562411 0 0 4096 0 0 0 0 17 1 0 0
/proc/27131/statm: 68526 68406 88 165 0 68359 0
Current children cumulated CPU time (s) 582.13
Current children cumulated vsize (KiB) 274104

[startup+642.302 s]
/proc/loadavg: 1.04 1.02 1.04 2/65 27132
/proc/meminfo: memFree=795144/2055920 swapFree=4167280/4192956
[pid=27131] ppid=27129 vsize=292024 CPUtime=642.12
/proc/27131/stat : 27131 (tts-5-0) R 27129 27131 26265 0 -1 4194304 72897 0 0 0 64154 58 0 0 25 0 1 0 1128210299 299032576 72881 1992294400 134512640 135191068 4294956224 18446744073709551615 134562399 0 0 4096 0 0 0 0 17 1 0 0
/proc/27131/statm: 73006 72881 88 165 0 72839 0
Current children cumulated CPU time (s) 642.12
Current children cumulated vsize (KiB) 292024

[startup+702.302 s]
/proc/loadavg: 1.01 1.02 1.04 2/65 27132
/proc/meminfo: memFree=774088/2055920 swapFree=4167280/4192956
[pid=27131] ppid=27129 vsize=313144 CPUtime=702.1
/proc/27131/stat : 27131 (tts-5-0) R 27129 27131 26265 0 -1 4194304 78183 0 0 0 70148 62 0 0 25 0 1 0 1128210299 320659456 78167 1992294400 134512640 135191068 4294956224 18446744073709551615 134562428 0 0 4096 0 0 0 0 17 1 0 0
/proc/27131/statm: 78286 78167 88 165 0 78119 0
Current children cumulated CPU time (s) 702.1
Current children cumulated vsize (KiB) 313144

[startup+762.306 s]
/proc/loadavg: 1.00 1.01 1.03 2/65 27132
/proc/meminfo: memFree=754248/2055920 swapFree=4167280/4192956
[pid=27131] ppid=27129 vsize=332824 CPUtime=762.09
/proc/27131/stat : 27131 (tts-5-0) R 27129 27131 26265 0 -1 4194304 83112 0 0 0 76142 67 0 0 25 0 1 0 1128210299 340811776 83096 1992294400 134512640 135191068 4294956224 18446744073709551615 134562386 0 0 4096 0 0 0 0 17 1 0 0
/proc/27131/statm: 83206 83096 88 165 0 83039 0
Current children cumulated CPU time (s) 762.09
Current children cumulated vsize (KiB) 332824

[startup+822.301 s]
/proc/loadavg: 1.00 1.00 1.03 2/65 27132
/proc/meminfo: memFree=738184/2055920 swapFree=4167280/4192956
[pid=27131] ppid=27129 vsize=348984 CPUtime=822.07
/proc/27131/stat : 27131 (tts-5-0) R 27129 27131 26265 0 -1 4194304 87166 0 0 0 82136 71 0 0 25 0 1 0 1128210299 357359616 87150 1992294400 134512640 135191068 4294956224 18446744073709551615 134562405 0 0 4096 0 0 0 0 17 1 0 0
/proc/27131/statm: 87246 87150 88 165 0 87079 0
Current children cumulated CPU time (s) 822.07
Current children cumulated vsize (KiB) 348984

[startup+882.301 s]
/proc/loadavg: 1.00 1.00 1.02 2/65 27132
/proc/meminfo: memFree=722888/2055920 swapFree=4167280/4192956
[pid=27131] ppid=27129 vsize=364184 CPUtime=882.05
/proc/27131/stat : 27131 (tts-5-0) R 27129 27131 26265 0 -1 4194304 90943 0 0 0 88131 74 0 0 25 0 1 0 1128210299 372924416 90927 1992294400 134512640 135191068 4294956224 18446744073709551615 134562386 0 0 4096 0 0 0 0 17 1 0 0
/proc/27131/statm: 91046 90927 88 165 0 90879 0
Current children cumulated CPU time (s) 882.05
Current children cumulated vsize (KiB) 364184

[startup+942.301 s]
/proc/loadavg: 1.00 1.00 1.01 2/65 27132
/proc/meminfo: memFree=709256/2055920 swapFree=4167280/4192956
[pid=27131] ppid=27129 vsize=377784 CPUtime=942.04
/proc/27131/stat : 27131 (tts-5-0) R 27129 27131 26265 0 -1 4194304 94363 0 0 0 94127 77 0 0 25 0 1 0 1128210299 386850816 94347 1992294400 134512640 135191068 4294956224 18446744073709551615 134562389 0 0 4096 0 0 0 0 17 1 0 0
/proc/27131/statm: 94446 94347 88 165 0 94279 0
Current children cumulated CPU time (s) 942.04
Current children cumulated vsize (KiB) 377784

[startup+1002.3 s]
/proc/loadavg: 1.00 1.00 1.01 2/65 27132
/proc/meminfo: memFree=694664/2055920 swapFree=4167280/4192956
[pid=27131] ppid=27129 vsize=392344 CPUtime=1002.02
/proc/27131/stat : 27131 (tts-5-0) R 27129 27131 26265 0 -1 4194304 97985 0 0 0 100122 80 0 0 25 0 1 0 1128210299 401760256 97969 1992294400 134512640 135191068 4294956224 18446744073709551615 134562411 0 0 4096 0 0 0 0 17 1 0 0
/proc/27131/statm: 98086 97969 88 165 0 97919 0
Current children cumulated CPU time (s) 1002.02
Current children cumulated vsize (KiB) 392344

[startup+1062.3 s]
/proc/loadavg: 1.00 1.00 1.00 2/65 27132
/proc/meminfo: memFree=682248/2055920 swapFree=4167280/4192956
[pid=27131] ppid=27129 vsize=404984 CPUtime=1062
/proc/27131/stat : 27131 (tts-5-0) R 27129 27131 26265 0 -1 4194304 101136 0 0 0 106118 82 0 0 25 0 1 0 1128210299 414703616 101120 1992294400 134512640 135191068 4294956224 18446744073709551615 134562386 0 0 4096 0 0 0 0 17 1 0 0
/proc/27131/statm: 101246 101120 88 165 0 101079 0
Current children cumulated CPU time (s) 1062
Current children cumulated vsize (KiB) 404984

[startup+1122.3 s]
/proc/loadavg: 1.00 1.00 1.00 2/65 27132
/proc/meminfo: memFree=668552/2055920 swapFree=4167280/4192956
[pid=27131] ppid=27129 vsize=418424 CPUtime=1121.99
/proc/27131/stat : 27131 (tts-5-0) R 27129 27131 26265 0 -1 4194304 104516 0 0 0 112114 85 0 0 25 0 1 0 1128210299 428466176 104500 1992294400 134512640 135191068 4294956224 18446744073709551615 134562428 0 0 4096 0 0 0 0 17 1 0 0
/proc/27131/statm: 104606 104500 88 165 0 104439 0
Current children cumulated CPU time (s) 1121.99
Current children cumulated vsize (KiB) 418424

[startup+1182.3 s]
/proc/loadavg: 1.00 1.00 1.00 2/65 27132
/proc/meminfo: memFree=654984/2055920 swapFree=4167280/4192956
[pid=27131] ppid=27129 vsize=432184 CPUtime=1181.97
/proc/27131/stat : 27131 (tts-5-0) R 27129 27131 26265 0 -1 4194304 107952 0 0 0 118110 87 0 0 25 0 1 0 1128210299 442556416 107936 1992294400 134512640 135191068 4294956224 18446744073709551615 134546224 0 0 4096 0 0 0 0 17 1 0 0
/proc/27131/statm: 108046 107936 88 165 0 107879 0
Current children cumulated CPU time (s) 1181.97
Current children cumulated vsize (KiB) 432184



Maximum CPU time exceeded: sending SIGTERM then SIGKILL

[startup+1200.4 s]
/proc/loadavg: 1.00 1.00 1.00 2/65 27132
/proc/meminfo: memFree=1008200/2055920 swapFree=4167280/4192956
[pid=27131] ppid=27129 vsize=0 CPUtime=1200.08
/proc/27131/stat : 27131 (tts-5-0) R 27129 27131 26265 0 -1 4194308 109621 0 0 0 119913 95 0 0 25 0 1 0 1128210299 0 0 1992294400 0 0 0 0 0 0 0 4096 0 0 0 0 17 1 0 0
/proc/27131/statm: 0 0 0 0 0 0 0
Current children cumulated CPU time (s) 1200.08
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

Child status: 0
Real time (s): 1200.42
CPU time (s): 1200.09
CPU user time (s): 1199.13
CPU system time (s): 0.961853
CPU usage (%): 99.9732
Max. virtual memory (cumulated for all children) (KiB): 438904

getrusage(RUSAGE_CHILDREN,...) data:
user time used= 1199.13
system time used= 0.961853
maximum resident set size= 0
integral shared memory size= 0
integral unshared data size= 0
integral unshared stack size= 0
page reclaims= 109621
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= 2611

runsolver used 1.15982 second user time and 2.14267 second system time

The end

Launcher Data 

Begin job on node31 at 2009-04-01 05:10:47
IDJOB=1531783
IDBENCH=70621
IDSOLVER=505
FILE ID=node31/1531783-1238555447
PBS_JOBID= 9062106
Free space on /tmp= 66424 MiB

SOLVER NAME= tts tts-5-0
BENCH NAME= SAT09/RANDOM/MEDIUM/3SAT/UNKNOWN/460/unif-k3-r4.25-v460-c1955-S1249441590-066.cnf
COMMAND LINE= HOME/tts-5-0 BENCHNAME
RUNSOLVER COMMAND LINE= BIN/runsolver --timestamp -w /tmp/evaluation-result-1531783-1238555447/watcher-1531783-1238555447 -o /tmp/evaluation-result-1531783-1238555447/solver-1531783-1238555447 -C 1200 -W 1800 -M 1800 --output-limit 1,15  HOME/tts-5-0 HOME/instance-1531783-1238555447.cnf

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

MD5SUM BENCH= 64f6e5f7d0993d9696f70154b17a6c06
RANDOM SEED=363397067

node31.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		: 3000.214
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		: 3000.214
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:       1087664 kB
Buffers:        119820 kB
Cached:         732740 kB
SwapCached:      18724 kB
Active:         200856 kB
Inactive:       671932 kB
HighTotal:           0 kB
HighFree:            0 kB
LowTotal:      2055920 kB
LowFree:       1087664 kB
SwapTotal:     4192956 kB
SwapFree:      4167280 kB
Dirty:             792 kB
Writeback:           0 kB
Mapped:          17412 kB
Slab:            81144 kB
Committed_AS:  3145216 kB
PageTables:       1472 kB
VmallocTotal: 536870911 kB
VmallocUsed:    264960 kB
VmallocChunk: 536605679 kB
HugePages_Total:     0
HugePages_Free:      0
Hugepagesize:     2048 kB

Free space on /tmp at the end= 66424 MiB
End job on node31 at 2009-04-01 05:30:50