Trace number 1531945

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? 1200.03 1200.33

General information on the benchmark

NameRANDOM/MEDIUM/3SAT/SATISFIABLE/440/
unif-k3-r4.25-v440-c1870-S725789261-031.cnf
MD5SUMf67f090e24644066ce5872fbc256498a
Bench CategoryRANDOM (random instances)
Best result obtained on this benchmarkSAT
Best CPU time to get the best result obtained on this benchmark0.011997
Satisfiable
(Un)Satisfiability was proved
Number of variables440
Number of clauses1870
Sum of the clauses size5610
Maximum clause length3
Minimum clause length3
Number of clauses of size 10
Number of clauses of size 20
Number of clauses of size 31870
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-1531945-1238584665.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 = 440
0.00/0.00	c Clauses = 1870
0.00/0.00	c Literals = 5610
0.00/0.00	c Reduced size:
0.00/0.00	c Variables = 440
0.00/0.00	c Clauses = 1855
0.00/0.00	c Literals = 5565
0.00/0.00	c a2
0.00/0.01	c a1
0.29/0.35	c Independent sub-problems = 1
0.29/0.35	c Sub-problem with 438 variables and 1855 clauses
0.29/0.35	c using permutation method 4
0.29/0.35	c count = 3
0.29/0.35	c Ordering finished 0.340 seconds
0.29/0.35	c mapped 0.340 seconds
0.29/0.35	c permuted 0.340 seconds
0.29/0.35	c about to sort
0.29/0.35	c sorted
0.29/0.36	c clauses now 1855
0.29/0.36	c init finished 0.350 seconds
0.29/0.36	c tree built 0.360 seconds
0.29/0.36	c 
0.29/0.36	c PA progress                      | CPU progress Partial assignments | improvements      CPU time        PA/sec        nodes
0.29/0.36	c ---------------------------------|----------------------------------|------------------------------------------------------
0.29/0.36	c ................................ | ..........                       |                        0.4           0.0             
0.29/0.36	c ................................ | ..........                     1 |                        0.4           2.8             
0.29/0.36	c ................................ | ..........                     2 |                        0.4           5.6             
0.29/0.36	c ................................ | ..........                     3 |                        0.4           8.3             
0.29/0.36	c ................................ | ..........                     4 |                        0.4          11.1             
0.29/0.36	c ................................ | ..........                     5 |                        0.4          13.9             
0.29/0.36	c ................................ | ..........                  1000 | 34                     0.4        2777.8          426
24.09/24.14	c ................................ | ..........                239000 | 66521                 24.1        9904.7      2760372
47.98/48.09	c ................................ | ..........                337000 | 97099                 48.1        7009.2      4111875
72.07/72.19	c ................................ | ..........                403000 | 119318                72.2        5583.3      5098694
96.26/96.34	c ................................ | ..........                483000 | 145154                96.3        5014.0      6287950
119.96/120.03	c ................................ | *.........                531000 | 161364               120.0        4424.6      7006023
143.96/144.04	c ................................ | *.........                587000 | 180299               144.0        4075.8      7862166
168.05/168.20	c ................................ | *.........                660000 | 204567               168.2        3924.6      8998160
192.14/192.29	c ................................ | *.........                698000 | 216494               192.3        3630.3      9564143
215.93/216.03	c ................................ | *.........                729000 | 226790               216.0        3375.0     10073396
240.33/240.47	c ................................ | **........                781000 | 243056               240.4        3248.1     10838165
264.43/264.59	c ................................ | **........                813000 | 253169               264.6        3073.0     11289072
288.31/288.44	c ................................ | **........                845000 | 264295               288.4        2930.0     11784584
312.01/312.16	c ................................ | **........                893000 | 280069               312.1        2861.1     12553207
336.80/336.97	c ................................ | **........                929000 | 292453               336.9        2757.2     13125748
360.10/360.29	c ................................ | ***.......                964000 | 304096               360.2        2675.9     13690988
384.70/384.84	c ................................ | ***.......               1006000 | 318741               384.8        2614.3     14396438
408.18/408.31	c ................................ | ***.......               1044000 | 331997               408.3        2557.1     15052189
432.19/432.39	c ................................ | ***.......               1095000 | 349441               432.4        2532.7     15988542
456.38/456.52	c ................................ | ***.......               1138000 | 364582               456.5        2493.0     16780322
480.17/480.32	c ................................ | ****......               1177000 | 380106               480.3        2450.7     17502124
504.57/504.78	c ................................ | ****......               1205000 | 388707               504.7        2387.4     17920743
527.96/528.12	c ................................ | ****......               1233000 | 396665               528.1        2334.9     18274081
552.85/553.08	c ................................ | ****......               1254000 | 403064               553.0        2267.5     18583715
576.25/576.46	c ................................ | ****......               1273000 | 409399               576.4        2208.6     18898572
600.14/600.30	c ................................ | *****.....               1292000 | 415879               600.2        2152.5     19218488
624.93/625.18	c ................................ | *****.....               1312000 | 422485               625.1        2098.8     19539848
648.33/648.56	c ................................ | *****.....               1337000 | 430678               648.5        2061.7     19922051
672.33/672.51	c ................................ | *****.....               1361000 | 438331               672.4        2024.0     20286409
696.82/697.04	c ................................ | *****.....               1383000 | 446140               697.0        1984.3     20626165
720.81/721.01	c ................................ | ******....               1400000 | 452027               720.9        1941.9     20904707
744.40/744.62	c ................................ | ******....               1421000 | 459660               744.5        1908.5     21231916
768.40/768.64	c ................................ | ******....               1447000 | 468919               768.6        1882.7     21645920
793.60/793.87	c ................................ | ******....               1465000 | 474950               793.8        1845.6     21943649
816.58/816.88	c ................................ | ******....               1478000 | 479613               816.8        1809.5     22178716
841.68/841.91	c ................................ | *******...               1493000 | 484994               841.8        1773.5     22456352
863.88/864.19	c ................................ | *******...               1512000 | 491630               864.1        1749.8     22775075
888.67/888.92	c ................................ | *******...               1530000 | 498166               888.8        1721.4     23074409
912.67/912.94	c ................................ | *******...               1552000 | 506107               912.8        1700.2     23428389
936.66/937.00	c ................................ | *******...               1575000 | 514093               936.9        1681.1     23785162
960.15/960.42	c ................................ | ********..               1594000 | 520684               960.3        1659.9     24075851
984.25/984.52	c ................................ | ********..               1616000 | 528276               984.4        1641.6     24413327
1008.04/1008.34	c ................................ | ********..               1642000 | 536881              1008.2        1628.6     24817866
1033.34/1033.66	c ................................ | ********..               1671000 | 546706              1033.6        1616.7     25323007
1056.03/1056.32	c ................................ | ********..               1686000 | 552134              1056.2        1596.3     25573591
1080.52/1080.84	c ................................ | *********.               1701000 | 557391              1080.7        1573.9     25837456
1105.02/1105.40	c ................................ | *********.               1717000 | 562918              1105.3        1553.5     26064564
1128.31/1128.62	c ................................ | *********.               1734000 | 568989              1128.5        1536.5     26330151
1152.51/1152.84	c ................................ | *********.               1749000 | 574335              1152.7        1517.3     26593551
1176.40/1176.74	c ................................ | *********.               1766000 | 580522              1176.6        1500.9     26866367
1199.89/1200.25	c CPU limit (1200) reached
1199.89/1200.25	c Time = 1200.13 seconds
1199.89/1200.25	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-1531945-1238584665/watcher-1531945-1238584665 -o /tmp/evaluation-result-1531945-1238584665/solver-1531945-1238584665 -C 1200 -W 1800 -M 1800 --output-limit 1,15 HOME/tts-5-0 HOME/instance-1531945-1238584665.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: 1.91 1.84 1.50 2/64 7818
/proc/meminfo: memFree=861384/2055920 swapFree=4176868/4192956
[pid=7818] ppid=7816 vsize=876 CPUtime=0
/proc/7818/stat : 7818 (tts-5-0) R 7816 7818 7383 0 -1 4194304 99 0 0 0 0 0 0 0 20 0 1 0 1131128859 897024 83 1992294400 134512640 135191068 4294956224 18446744073709551615 134694054 0 0 4096 0 0 0 0 17 1 0 0
/proc/7818/statm: 219 83 67 165 0 52 0

[startup+0.063358 s]
/proc/loadavg: 1.91 1.84 1.50 2/64 7818
/proc/meminfo: memFree=861384/2055920 swapFree=4176868/4192956
[pid=7818] ppid=7816 vsize=1140 CPUtime=0.05
/proc/7818/stat : 7818 (tts-5-0) R 7816 7818 7383 0 -1 4194304 194 0 0 0 5 0 0 0 20 0 1 0 1131128859 1167360 178 1992294400 134512640 135191068 4294956224 18446744073709551615 134553873 0 0 4096 0 0 0 0 17 1 0 0
/proc/7818/statm: 285 178 70 165 0 118 0
Current children cumulated CPU time (s) 0.05
Current children cumulated vsize (KiB) 1140

[startup+0.10136 s]
/proc/loadavg: 1.91 1.84 1.50 2/64 7818
/proc/meminfo: memFree=861384/2055920 swapFree=4176868/4192956
[pid=7818] ppid=7816 vsize=1272 CPUtime=0.09
/proc/7818/stat : 7818 (tts-5-0) R 7816 7818 7383 0 -1 4194304 195 0 0 0 9 0 0 0 20 0 1 0 1131128859 1302528 179 1992294400 134512640 135191068 4294956224 18446744073709551615 134693975 0 0 4096 0 0 0 0 17 1 0 0
/proc/7818/statm: 318 179 70 165 0 151 0
Current children cumulated CPU time (s) 0.09
Current children cumulated vsize (KiB) 1272

[startup+0.301379 s]
/proc/loadavg: 1.91 1.84 1.50 2/64 7818
/proc/meminfo: memFree=861384/2055920 swapFree=4176868/4192956
[pid=7818] ppid=7816 vsize=1272 CPUtime=0.29
/proc/7818/stat : 7818 (tts-5-0) R 7816 7818 7383 0 -1 4194304 197 0 0 0 29 0 0 0 21 0 1 0 1131128859 1302528 181 1992294400 134512640 135191068 4294956224 18446744073709551615 134599262 0 0 4096 0 0 0 0 17 1 0 0
/proc/7818/statm: 318 181 70 165 0 151 0
Current children cumulated CPU time (s) 0.29
Current children cumulated vsize (KiB) 1272

[startup+0.701415 s]
/proc/loadavg: 1.91 1.84 1.50 2/64 7818
/proc/meminfo: memFree=861384/2055920 swapFree=4176868/4192956
[pid=7818] ppid=7816 vsize=4340 CPUtime=0.69
/proc/7818/stat : 7818 (tts-5-0) R 7816 7818 7383 0 -1 4194304 970 0 0 0 69 0 0 0 25 0 1 0 1131128859 4444160 954 1992294400 134512640 135191068 4294956224 18446744073709551615 134546224 0 0 4096 0 0 0 0 17 1 0 0
/proc/7818/statm: 1085 954 88 165 0 918 0
Current children cumulated CPU time (s) 0.69
Current children cumulated vsize (KiB) 4340

[startup+1.50149 s]
/proc/loadavg: 1.91 1.84 1.50 2/65 7819
/proc/meminfo: memFree=856136/2055920 swapFree=4176868/4192956
[pid=7818] ppid=7816 vsize=8500 CPUtime=1.48
/proc/7818/stat : 7818 (tts-5-0) R 7816 7818 7383 0 -1 4194304 2011 0 0 0 148 0 0 0 25 0 1 0 1131128859 8704000 1995 1992294400 134512640 135191068 4294956224 18446744073709551615 134546224 0 0 4096 0 0 0 0 17 1 0 0
/proc/7818/statm: 2125 1995 88 165 0 1958 0
Current children cumulated CPU time (s) 1.48
Current children cumulated vsize (KiB) 8500

[startup+3.10164 s]
/proc/loadavg: 1.91 1.84 1.50 2/65 7819
/proc/meminfo: memFree=851400/2055920 swapFree=4176868/4192956
[pid=7818] ppid=7816 vsize=14420 CPUtime=3.08
/proc/7818/stat : 7818 (tts-5-0) R 7816 7818 7383 0 -1 4194304 3505 0 0 0 307 1 0 0 25 0 1 0 1131128859 14766080 3489 1992294400 134512640 135191068 4294956224 18446744073709551615 134551005 0 0 4096 0 0 0 0 17 1 0 0
/proc/7818/statm: 3605 3489 88 165 0 3438 0
Current children cumulated CPU time (s) 3.08
Current children cumulated vsize (KiB) 14420

[startup+6.30194 s]
/proc/loadavg: 1.84 1.83 1.50 2/65 7819
/proc/meminfo: memFree=841424/2055920 swapFree=4176868/4192956
[pid=7818] ppid=7816 vsize=22420 CPUtime=6.29
/proc/7818/stat : 7818 (tts-5-0) R 7816 7818 7383 0 -1 4194304 5478 0 0 0 627 2 0 0 25 0 1 0 1131128859 22958080 5462 1992294400 134512640 135191068 4294956224 18446744073709551615 134562428 0 0 4096 0 0 0 0 17 1 0 0
/proc/7818/statm: 5605 5462 88 165 0 5438 0
Current children cumulated CPU time (s) 6.29
Current children cumulated vsize (KiB) 22420

[startup+12.7015 s]
/proc/loadavg: 1.77 1.81 1.50 2/65 7819
/proc/meminfo: memFree=831248/2055920 swapFree=4176868/4192956
[pid=7818] ppid=7816 vsize=31540 CPUtime=12.68
/proc/7818/stat : 7818 (tts-5-0) R 7816 7818 7383 0 -1 4194304 7755 0 0 0 1265 3 0 0 25 0 1 0 1131128859 32296960 7739 1992294400 134512640 135191068 4294956224 18446744073709551615 134562436 0 0 4096 0 0 0 0 17 1 0 0
/proc/7818/statm: 7885 7739 88 165 0 7718 0
Current children cumulated CPU time (s) 12.68
Current children cumulated vsize (KiB) 31540

[startup+25.5017 s]
/proc/loadavg: 1.60 1.77 1.49 2/65 7819
/proc/meminfo: memFree=814224/2055920 swapFree=4176868/4192956
[pid=7818] ppid=7816 vsize=48020 CPUtime=25.48
/proc/7818/stat : 7818 (tts-5-0) R 7816 7818 7383 0 -1 4194304 11885 0 0 0 2542 6 0 0 25 0 1 0 1131128859 49172480 11869 1992294400 134512640 135191068 4294956224 18446744073709551615 134562492 0 0 4096 0 0 0 0 17 1 0 0
/proc/7818/statm: 12005 11869 88 165 0 11838 0
Current children cumulated CPU time (s) 25.48
Current children cumulated vsize (KiB) 48020

[startup+51.1011 s]
/proc/loadavg: 1.40 1.71 1.47 2/65 7819
/proc/meminfo: memFree=791824/2055920 swapFree=4176868/4192956
[pid=7818] ppid=7816 vsize=70420 CPUtime=51.07
/proc/7818/stat : 7818 (tts-5-0) R 7816 7818 7383 0 -1 4194304 17486 0 0 0 5097 10 0 0 25 0 1 0 1131128859 72110080 17470 1992294400 134512640 135191068 4294956224 18446744073709551615 134562386 0 0 4096 0 0 0 0 17 1 0 0
/proc/7818/statm: 17605 17470 88 165 0 17438 0
Current children cumulated CPU time (s) 51.07
Current children cumulated vsize (KiB) 70420

[startup+102.306 s]
/proc/loadavg: 1.17 1.60 1.45 2/65 7819
/proc/meminfo: memFree=755600/2055920 swapFree=4176868/4192956
[pid=7818] ppid=7816 vsize=106260 CPUtime=102.27
/proc/7818/stat : 7818 (tts-5-0) R 7816 7818 7383 0 -1 4194304 26436 0 0 0 10209 18 0 0 25 0 1 0 1131128859 108810240 26420 1992294400 134512640 135191068 4294956224 18446744073709551615 134562320 0 0 4096 0 0 0 0 17 1 0 0
/proc/7818/statm: 26565 26420 88 165 0 26398 0
Current children cumulated CPU time (s) 102.27
Current children cumulated vsize (KiB) 106260

[startup+162.301 s]
/proc/loadavg: 1.06 1.49 1.42 2/65 7819
/proc/meminfo: memFree=719184/2055920 swapFree=4176868/4192956
[pid=7818] ppid=7816 vsize=142740 CPUtime=162.25
/proc/7818/stat : 7818 (tts-5-0) R 7816 7818 7383 0 -1 4194304 35586 0 0 0 16199 26 0 0 25 0 1 0 1131128859 146165760 35570 1992294400 134512640 135191068 4294956224 18446744073709551615 134562386 0 0 4096 0 0 0 0 17 1 0 0
/proc/7818/statm: 35685 35570 88 165 0 35518 0
Current children cumulated CPU time (s) 162.25
Current children cumulated vsize (KiB) 142740

[startup+222.302 s]
/proc/loadavg: 1.02 1.39 1.39 2/65 7819
/proc/meminfo: memFree=695184/2055920 swapFree=4176868/4192956
[pid=7818] ppid=7816 vsize=166420 CPUtime=222.23
/proc/7818/stat : 7818 (tts-5-0) R 7816 7818 7383 0 -1 4194304 41507 0 0 0 22191 32 0 0 25 0 1 0 1131128859 170414080 41491 1992294400 134512640 135191068 4294956224 18446744073709551615 134562386 0 0 4096 0 0 0 0 17 1 0 0
/proc/7818/statm: 41605 41491 88 165 0 41438 0
Current children cumulated CPU time (s) 222.23
Current children cumulated vsize (KiB) 166420

[startup+282.302 s]
/proc/loadavg: 1.01 1.32 1.36 2/65 7819
/proc/meminfo: memFree=673488/2055920 swapFree=4176868/4192956
[pid=7818] ppid=7816 vsize=188340 CPUtime=282.22
/proc/7818/stat : 7818 (tts-5-0) R 7816 7818 7383 0 -1 4194304 46960 0 0 0 28186 36 0 0 25 0 1 0 1131128859 192860160 46944 1992294400 134512640 135191068 4294956224 18446744073709551615 134562436 0 0 4096 0 0 0 0 17 1 0 0
/proc/7818/statm: 47085 46944 88 165 0 46918 0
Current children cumulated CPU time (s) 282.22
Current children cumulated vsize (KiB) 188340

[startup+342.301 s]
/proc/loadavg: 1.00 1.26 1.34 2/65 7819
/proc/meminfo: memFree=648016/2055920 swapFree=4176868/4192956
[pid=7818] ppid=7816 vsize=213460 CPUtime=342.2
/proc/7818/stat : 7818 (tts-5-0) R 7816 7818 7383 0 -1 4194304 53246 0 0 0 34180 40 0 0 25 0 1 0 1131128859 218583040 53230 1992294400 134512640 135191068 4294956224 18446744073709551615 134562428 0 0 4096 0 0 0 0 17 1 0 0
/proc/7818/statm: 53365 53230 88 165 0 53198 0
Current children cumulated CPU time (s) 342.2
Current children cumulated vsize (KiB) 213460

[startup+402.302 s]
/proc/loadavg: 1.00 1.21 1.31 2/65 7819
/proc/meminfo: memFree=620944/2055920 swapFree=4176868/4192956
[pid=7818] ppid=7816 vsize=240660 CPUtime=402.18
/proc/7818/stat : 7818 (tts-5-0) R 7816 7818 7383 0 -1 4194304 60060 0 0 0 40174 44 0 0 25 0 1 0 1131128859 246435840 60044 1992294400 134512640 135191068 4294956224 18446744073709551615 134562386 0 0 4096 0 0 0 0 17 1 0 0
/proc/7818/statm: 60165 60044 88 165 0 59998 0
Current children cumulated CPU time (s) 402.18
Current children cumulated vsize (KiB) 240660

[startup+462.301 s]
/proc/loadavg: 1.00 1.17 1.29 2/65 7819
/proc/meminfo: memFree=588752/2055920 swapFree=4176868/4192956
[pid=7818] ppid=7816 vsize=272820 CPUtime=462.18
/proc/7818/stat : 7818 (tts-5-0) R 7816 7818 7383 0 -1 4194304 68099 0 0 0 46166 52 0 0 25 0 1 0 1131128859 279367680 68083 1992294400 134512640 135191068 4294956224 18446744073709551615 134562371 0 0 4096 0 0 0 0 17 1 0 0
/proc/7818/statm: 68205 68083 88 165 0 68038 0
Current children cumulated CPU time (s) 462.18
Current children cumulated vsize (KiB) 272820

[startup+522.302 s]
/proc/loadavg: 1.00 1.14 1.27 2/65 7819
/proc/meminfo: memFree=568848/2055920 swapFree=4176868/4192956
[pid=7818] ppid=7816 vsize=292820 CPUtime=522.16
/proc/7818/stat : 7818 (tts-5-0) R 7816 7818 7383 0 -1 4194304 73094 0 0 0 52159 57 0 0 25 0 1 0 1131128859 299847680 73078 1992294400 134512640 135191068 4294956224 18446744073709551615 134562428 0 0 4096 0 0 0 0 17 1 0 0
/proc/7818/statm: 73205 73078 88 165 0 73038 0
Current children cumulated CPU time (s) 522.16
Current children cumulated vsize (KiB) 292820

[startup+582.301 s]
/proc/loadavg: 1.00 1.11 1.25 2/65 7819
/proc/meminfo: memFree=555728/2055920 swapFree=4176868/4192956
[pid=7818] ppid=7816 vsize=305780 CPUtime=582.14
/proc/7818/stat : 7818 (tts-5-0) R 7816 7818 7383 0 -1 4194304 76315 0 0 0 58155 59 0 0 25 0 1 0 1131128859 313118720 76299 1992294400 134512640 135191068 4294956224 18446744073709551615 134562411 0 0 4096 0 0 0 0 17 1 0 0
/proc/7818/statm: 76445 76299 88 165 0 76278 0
Current children cumulated CPU time (s) 582.14
Current children cumulated vsize (KiB) 305780

[startup+642.302 s]
/proc/loadavg: 1.00 1.09 1.23 2/65 7819
/proc/meminfo: memFree=541776/2055920 swapFree=4176868/4192956
[pid=7818] ppid=7816 vsize=319540 CPUtime=642.13
/proc/7818/stat : 7818 (tts-5-0) R 7816 7818 7383 0 -1 4194304 79767 0 0 0 64151 62 0 0 25 0 1 0 1131128859 327208960 79751 1992294400 134512640 135191068 4294956224 18446744073709551615 134562386 0 0 4096 0 0 0 0 17 1 0 0
/proc/7818/statm: 79885 79751 88 165 0 79718 0
Current children cumulated CPU time (s) 642.13
Current children cumulated vsize (KiB) 319540

[startup+702.302 s]
/proc/loadavg: 1.00 1.07 1.21 2/65 7819
/proc/meminfo: memFree=528272/2055920 swapFree=4176868/4192956
[pid=7818] ppid=7816 vsize=333140 CPUtime=702.12
/proc/7818/stat : 7818 (tts-5-0) R 7816 7818 7383 0 -1 4194304 83167 0 0 0 70147 65 0 0 25 0 1 0 1131128859 341135360 83151 1992294400 134512640 135191068 4294956224 18446744073709551615 134562399 0 0 4096 0 0 0 0 17 1 0 0
/proc/7818/statm: 83285 83151 88 165 0 83118 0
Current children cumulated CPU time (s) 702.12
Current children cumulated vsize (KiB) 333140

[startup+762.305 s]
/proc/loadavg: 1.00 1.05 1.20 2/65 7819
/proc/meminfo: memFree=514832/2055920 swapFree=4176868/4192956
[pid=7818] ppid=7816 vsize=346420 CPUtime=762.11
/proc/7818/stat : 7818 (tts-5-0) R 7816 7818 7383 0 -1 4194304 86510 0 0 0 76143 68 0 0 25 0 1 0 1131128859 354734080 86494 1992294400 134512640 135191068 4294956224 18446744073709551615 134562428 0 0 4096 0 0 0 0 17 1 0 0
/proc/7818/statm: 86605 86494 88 165 0 86438 0
Current children cumulated CPU time (s) 762.11
Current children cumulated vsize (KiB) 346420

[startup+822.302 s]
/proc/loadavg: 1.00 1.04 1.18 2/65 7819
/proc/meminfo: memFree=503440/2055920 swapFree=4176868/4192956
[pid=7818] ppid=7816 vsize=357940 CPUtime=822.09
/proc/7818/stat : 7818 (tts-5-0) R 7816 7818 7383 0 -1 4194304 89365 0 0 0 82138 71 0 0 25 0 1 0 1131128859 366530560 89349 1992294400 134512640 135191068 4294956224 18446744073709551615 134562386 0 0 4096 0 0 0 0 17 1 0 0
/proc/7818/statm: 89485 89349 88 165 0 89318 0
Current children cumulated CPU time (s) 822.09
Current children cumulated vsize (KiB) 357940

[startup+882.301 s]
/proc/loadavg: 1.00 1.03 1.17 2/65 7819
/proc/meminfo: memFree=491024/2055920 swapFree=4176868/4192956
[pid=7818] ppid=7816 vsize=370260 CPUtime=882.07
/proc/7818/stat : 7818 (tts-5-0) R 7816 7818 7383 0 -1 4194304 92434 0 0 0 88133 74 0 0 25 0 1 0 1131128859 379146240 92418 1992294400 134512640 135191068 4294956224 18446744073709551615 134562386 0 0 4096 0 0 0 0 17 1 0 0
/proc/7818/statm: 92565 92418 88 165 0 92398 0
Current children cumulated CPU time (s) 882.07
Current children cumulated vsize (KiB) 370260

[startup+942.302 s]
/proc/loadavg: 1.00 1.02 1.16 2/65 7819
/proc/meminfo: memFree=477328/2055920 swapFree=4176868/4192956
[pid=7818] ppid=7816 vsize=384020 CPUtime=942.05
/proc/7818/stat : 7818 (tts-5-0) R 7816 7818 7383 0 -1 4194304 95911 0 0 0 94129 76 0 0 25 0 1 0 1131128859 393236480 95895 1992294400 134512640 135191068 4294956224 18446744073709551615 134562386 0 0 4096 0 0 0 0 17 1 0 0
/proc/7818/statm: 96005 95895 88 165 0 95838 0
Current children cumulated CPU time (s) 942.05
Current children cumulated vsize (KiB) 384020

[startup+1002.3 s]
/proc/loadavg: 1.00 1.02 1.14 2/65 7819
/proc/meminfo: memFree=463440/2055920 swapFree=4176868/4192956
[pid=7818] ppid=7816 vsize=397780 CPUtime=1002.05
/proc/7818/stat : 7818 (tts-5-0) R 7816 7818 7383 0 -1 4194304 99346 0 0 0 100125 80 0 0 25 0 1 0 1131128859 407326720 99330 1992294400 134512640 135191068 4294956224 18446744073709551615 134562386 0 0 4096 0 0 0 0 17 1 0 0
/proc/7818/statm: 99445 99330 88 165 0 99278 0
Current children cumulated CPU time (s) 1002.05
Current children cumulated vsize (KiB) 397780

[startup+1062.3 s]
/proc/loadavg: 1.00 1.01 1.13 2/65 7819
/proc/meminfo: memFree=449168/2055920 swapFree=4176868/4192956
[pid=7818] ppid=7816 vsize=412180 CPUtime=1062.02
/proc/7818/stat : 7818 (tts-5-0) R 7816 7818 7383 0 -1 4194304 102929 0 0 0 106120 82 0 0 25 0 1 0 1131128859 422072320 102913 1992294400 134512640 135191068 4294956224 18446744073709551615 134562386 0 0 4096 0 0 0 0 17 1 0 0
/proc/7818/statm: 103045 102913 88 165 0 102878 0
Current children cumulated CPU time (s) 1062.02
Current children cumulated vsize (KiB) 412180

[startup+1122.3 s]
/proc/loadavg: 1.00 1.01 1.12 2/65 7819
/proc/meminfo: memFree=438928/2055920 swapFree=4176868/4192956
[pid=7818] ppid=7816 vsize=422260 CPUtime=1122.01
/proc/7818/stat : 7818 (tts-5-0) R 7816 7818 7383 0 -1 4194304 105438 0 0 0 112116 85 0 0 25 0 1 0 1131128859 432394240 105422 1992294400 134512640 135191068 4294956224 18446744073709551615 134562428 0 0 4096 0 0 0 0 17 1 0 0
/proc/7818/statm: 105565 105422 88 165 0 105398 0
Current children cumulated CPU time (s) 1122.01
Current children cumulated vsize (KiB) 422260

[startup+1182.3 s]
/proc/loadavg: 1.00 1.00 1.11 2/65 7819
/proc/meminfo: memFree=428176/2055920 swapFree=4176868/4192956
[pid=7818] ppid=7816 vsize=432980 CPUtime=1182
/proc/7818/stat : 7818 (tts-5-0) R 7816 7818 7383 0 -1 4194304 108148 0 0 0 118112 88 0 0 25 0 1 0 1131128859 443371520 108132 1992294400 134512640 135191068 4294956224 18446744073709551615 134562386 0 0 4096 0 0 0 0 17 1 0 0
/proc/7818/statm: 108245 108132 88 165 0 108078 0
Current children cumulated CPU time (s) 1182
Current children cumulated vsize (KiB) 432980

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

[startup+1190.3 s]
/proc/loadavg: 1.00 1.00 1.11 2/65 7819
/proc/meminfo: memFree=426768/2055920 swapFree=4176868/4192956
[pid=7818] ppid=7816 vsize=434260 CPUtime=1190
/proc/7818/stat : 7818 (tts-5-0) R 7816 7818 7383 0 -1 4194304 108468 0 0 0 118912 88 0 0 25 0 1 0 1131128859 444682240 108452 1992294400 134512640 135191068 4294956224 18446744073709551615 134562386 0 0 4096 0 0 0 0 17 1 0 0
/proc/7818/statm: 108565 108452 88 165 0 108398 0
Current children cumulated CPU time (s) 1190
Current children cumulated vsize (KiB) 434260

[startup+1196.7 s]
/proc/loadavg: 1.00 1.00 1.11 2/65 7819
/proc/meminfo: memFree=425744/2055920 swapFree=4176868/4192956
[pid=7818] ppid=7816 vsize=435220 CPUtime=1196.4
/proc/7818/stat : 7818 (tts-5-0) R 7816 7818 7383 0 -1 4194304 108711 0 0 0 119552 88 0 0 25 0 1 0 1131128859 445665280 108695 1992294400 134512640 135191068 4294956224 18446744073709551615 134562399 0 0 4096 0 0 0 0 17 1 0 0
/proc/7818/statm: 108805 108695 88 165 0 108638 0
Current children cumulated CPU time (s) 1196.4
Current children cumulated vsize (KiB) 435220

[startup+1198.3 s]
/proc/loadavg: 1.00 1.00 1.11 2/65 7819
/proc/meminfo: memFree=425552/2055920 swapFree=4176868/4192956
[pid=7818] ppid=7816 vsize=435540 CPUtime=1197.99
/proc/7818/stat : 7818 (tts-5-0) R 7816 7818 7383 0 -1 4194304 108772 0 0 0 119711 88 0 0 25 0 1 0 1131128859 445992960 108756 1992294400 134512640 135191068 4294956224 18446744073709551615 134562468 0 0 4096 0 0 0 0 17 1 0 0
/proc/7818/statm: 108885 108756 88 165 0 108718 0
Current children cumulated CPU time (s) 1197.99
Current children cumulated vsize (KiB) 435540

[startup+1199.1 s]
/proc/loadavg: 1.00 1.00 1.11 2/65 7819
/proc/meminfo: memFree=425488/2055920 swapFree=4176868/4192956
[pid=7818] ppid=7816 vsize=435540 CPUtime=1198.79
/proc/7818/stat : 7818 (tts-5-0) R 7816 7818 7383 0 -1 4194304 108785 0 0 0 119791 88 0 0 25 0 1 0 1131128859 445992960 108769 1992294400 134512640 135191068 4294956224 18446744073709551615 134562386 0 0 4096 0 0 0 0 17 1 0 0
/proc/7818/statm: 108885 108769 88 165 0 108718 0
Current children cumulated CPU time (s) 1198.79
Current children cumulated vsize (KiB) 435540

[startup+1199.9 s]
/proc/loadavg: 1.00 1.00 1.11 2/65 7819
/proc/meminfo: memFree=425488/2055920 swapFree=4176868/4192956
[pid=7818] ppid=7816 vsize=435700 CPUtime=1199.59
/proc/7818/stat : 7818 (tts-5-0) R 7816 7818 7383 0 -1 4194304 108806 0 0 0 119871 88 0 0 25 0 1 0 1131128859 446156800 108790 1992294400 134512640 135191068 4294956224 18446744073709551615 134562386 0 0 4096 0 0 0 0 17 1 0 0
/proc/7818/statm: 108925 108790 88 165 0 108758 0
Current children cumulated CPU time (s) 1199.59
Current children cumulated vsize (KiB) 435700

[startup+1200.3 s]
/proc/loadavg: 1.00 1.00 1.11 2/65 7819
/proc/meminfo: memFree=425360/2055920 swapFree=4176868/4192956
[pid=7818] ppid=7816 vsize=0 CPUtime=1199.99
/proc/7818/stat : 7818 (tts-5-0) R 7816 7818 7383 0 -1 4194308 108817 0 0 0 119906 93 0 0 25 0 1 0 1131128859 0 0 1992294400 0 0 0 0 0 0 0 4096 0 0 0 0 17 1 0 0
/proc/7818/statm: 0 0 0 0 0 0 0
Current children cumulated CPU time (s) 1199.99
Current children cumulated vsize (KiB) 0

Child status: 0
Real time (s): 1200.33
CPU time (s): 1200.03
CPU user time (s): 1199.07
CPU system time (s): 0.958854
CPU usage (%): 99.9753
Max. virtual memory (cumulated for all children) (KiB): 435700

getrusage(RUSAGE_CHILDREN,...) data:
user time used= 1199.07
system time used= 0.958854
maximum resident set size= 0
integral shared memory size= 0
integral unshared data size= 0
integral unshared stack size= 0
page reclaims= 108817
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= 1
involuntary context switches= 1401

runsolver used 0.867868 second user time and 2.67259 second system time

The end

Launcher Data 

Begin job on node48 at 2009-04-01 13:17:45
IDJOB=1531945
IDBENCH=70702
IDSOLVER=505
FILE ID=node48/1531945-1238584665
PBS_JOBID= 9062228
Free space on /tmp= 66464 MiB

SOLVER NAME= tts tts-5-0
BENCH NAME= SAT09/RANDOM/MEDIUM/3SAT/SATISFIABLE/440/unif-k3-r4.25-v440-c1870-S725789261-031.cnf
COMMAND LINE= HOME/tts-5-0 BENCHNAME
RUNSOLVER COMMAND LINE= BIN/runsolver --timestamp -w /tmp/evaluation-result-1531945-1238584665/watcher-1531945-1238584665 -o /tmp/evaluation-result-1531945-1238584665/solver-1531945-1238584665 -C 1200 -W 1800 -M 1800 --output-limit 1,15  HOME/tts-5-0 HOME/instance-1531945-1238584665.cnf

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

MD5SUM BENCH= f67f090e24644066ce5872fbc256498a
RANDOM SEED=998316591

node48.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		: 3000.236
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		: 3000.236
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:        861800 kB
Buffers:        106368 kB
Cached:         983796 kB
SwapCached:      10280 kB
Active:         326772 kB
Inactive:       775240 kB
HighTotal:           0 kB
HighFree:            0 kB
LowTotal:      2055920 kB
LowFree:        861800 kB
SwapTotal:     4192956 kB
SwapFree:      4176868 kB
Dirty:             796 kB
Writeback:           0 kB
Mapped:          17496 kB
Slab:            78060 kB
Committed_AS:  2769724 kB
PageTables:       1376 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= 66464 MiB
End job on node48 at 2009-04-01 13:37:45