Trace number 1531941

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 1200.58

General information on the benchmark

NameRANDOM/MEDIUM/3SAT/SATISFIABLE/440/
unif-k3-r4.25-v440-c1870-S780904324-093.cnf
MD5SUM0370c3395f27638ffb4005ffcc836f58
Bench CategoryRANDOM (random instances)
Best result obtained on this benchmarkSAT
Best CPU time to get the best result obtained on this benchmark0.044992
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-1531941-1238583924.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 = 1861
0.00/0.00	c Literals = 5583
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 439 variables and 1861 clauses
0.29/0.35	c using permutation method 4
0.29/0.35	c count = 3
0.29/0.35	c Ordering finished 0.350 seconds
0.29/0.35	c mapped 0.350 seconds
0.29/0.35	c permuted 0.350 seconds
0.29/0.35	c about to sort
0.29/0.35	c sorted
0.29/0.37	c clauses now 1861
0.29/0.37	c init finished 0.350 seconds
0.29/0.37	c tree built 0.360 seconds
0.29/0.37	c 
0.29/0.37	c PA progress                      | CPU progress Partial assignments | improvements      CPU time        PA/sec        nodes
0.29/0.37	c ---------------------------------|----------------------------------|------------------------------------------------------
0.29/0.37	c ................................ | ..........                       |                        0.4           0.0             
0.29/0.37	c ................................ | ..........                     1 |                        0.4           2.8             
0.29/0.37	c ................................ | ..........                     2 |                        0.4           5.6             
0.29/0.37	c ................................ | ..........                     3 |                        0.4           8.3             
0.29/0.37	c ................................ | ..........                     4 |                        0.4          11.1             
0.29/0.37	c ................................ | ..........                     5 |                        0.4          13.9             
0.29/0.37	c ................................ | ..........                  1000 | 49                     0.4        2702.7          465
23.98/24.10	c ................................ | ..........                295000 | 76610                 24.1       12245.7      3634706
48.17/48.26	c ................................ | ..........                428000 | 116070                48.2        8872.3      5577233
71.96/72.09	c ................................ | ..........                519000 | 142450                72.1        7200.3      6925729
96.15/96.24	c ................................ | ..........                603000 | 165735                96.2        6267.5      8142926
120.15/120.29	c ................................ | *.........                663000 | 183702               120.3        5513.1      9105239
144.34/144.47	c ................................ | *.........                714000 | 199796               144.4        4943.2      9981512
168.24/168.39	c ................................ | *.........                760000 | 214676               168.4        4514.1     10814958
192.13/192.21	c ................................ | *.........                802000 | 228448               192.2        4173.4     11607376
215.92/216.09	c ................................ | *.........                867000 | 250185               216.1        4013.0     12946461
240.01/240.19	c ................................ | **........                918000 | 266869               240.1        3822.8     13934626
264.40/264.52	c ................................ | **........                968000 | 283912               264.5        3660.2     14887562
288.00/288.13	c ................................ | **........               1011000 | 298887               288.1        3509.6     15756590
312.38/312.50	c ................................ | **........               1049000 | 311556               312.4        3357.6     16497448
336.38/336.51	c ................................ | **........               1079000 | 320651               336.4        3207.1     17037217
360.27/360.46	c ................................ | ***.......               1111000 | 331058               360.4        3082.8     17671800
384.06/384.22	c ................................ | ***.......               1139000 | 340281               384.1        2965.1     18204112
408.45/408.61	c ................................ | ***.......               1166000 | 349406               408.5        2854.2     18756141
432.35/432.55	c ................................ | ***.......               1193000 | 358785               432.5        2758.6     19359675
456.93/457.18	c ................................ | ***.......               1219000 | 367249               457.1        2666.9     19875423
480.53/480.76	c ................................ | ****......               1241000 | 374164               480.7        2581.9     20253023
504.92/505.11	c ................................ | ****......               1265000 | 381482               505.0        2504.9     20670414
528.01/528.23	c ................................ | ****......               1288000 | 388796               528.1        2438.8     21106430
552.40/552.68	c ................................ | ****......               1311000 | 395723               552.6        2372.6     21483341
576.59/576.85	c ................................ | ****......               1334000 | 402922               576.7        2313.0     21915706
599.99/600.29	c ................................ | *****.....               1354000 | 409573               600.2        2256.0     22334076
624.68/624.95	c ................................ | *****.....               1381000 | 418422               624.8        2210.2     22860831
647.97/648.27	c ................................ | *****.....               1403000 | 425788               648.1        2164.7     23307489
672.26/672.52	c ................................ | *****.....               1428000 | 434231               672.4        2123.8     23841869
696.45/696.70	c ................................ | *****.....               1451000 | 441539               696.6        2083.1     24271223
720.75/721.02	c ................................ | ******....               1474000 | 448548               720.9        2044.7     24677310
744.44/744.72	c ................................ | ******....               1495000 | 455527               744.6        2007.9     25101645
768.54/768.84	c ................................ | ******....               1513000 | 461463               768.7        1968.3     25443045
793.12/793.44	c ................................ | ******....               1530000 | 467036               793.3        1928.7     25766389
816.91/817.30	c ................................ | ******....               1547000 | 472506               817.1        1893.2     26098001
840.41/840.76	c ................................ | *******...               1565000 | 478724               840.6        1861.8     26501915
864.40/864.70	c ................................ | *******...               1584000 | 485190               864.5        1832.2     26890988
888.19/888.56	c ................................ | *******...               1604000 | 491738               888.4        1805.5     27275856
912.28/912.68	c ................................ | *******...               1626000 | 499197               912.5        1781.9     27726020
936.07/936.44	c ................................ | *******...               1660000 | 509978               936.3        1773.0     28424768
960.26/960.60	c ................................ | ********..               1697000 | 521990               960.4        1767.0     29185372
983.86/984.21	c ................................ | ********..               1730000 | 533378               984.0        1758.1     29930135
1008.44/1008.87	c ................................ | ********..               1758000 | 542680              1008.7        1742.9     30544099
1032.54/1032.97	c ................................ | ********..               1779000 | 549473              1032.8        1722.6     30965843
1056.33/1056.71	c ................................ | ********..               1802000 | 557212              1056.5        1705.6     31442186
1080.12/1080.53	c ................................ | *********.               1826000 | 564787              1080.3        1690.2     31892565
1104.02/1104.41	c ................................ | *********.               1856000 | 574354              1104.2        1680.9     32492628
1128.71/1129.14	c ................................ | *********.               1885000 | 584220              1128.9        1669.7     33116747
1152.60/1153.07	c ................................ | *********.               1910000 | 592324              1152.8        1656.8     33587539
1176.69/1177.10	c ................................ | *********.               1933000 | 600146              1176.9        1642.5     34073221
1199.98/1200.49	c CPU limit (1200) reached
1199.98/1200.49	c Time = 1200.25 seconds
1199.98/1200.49	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-1531941-1238583924/watcher-1531941-1238583924 -o /tmp/evaluation-result-1531941-1238583924/solver-1531941-1238583924 -C 1200 -W 1800 -M 1800 --output-limit 1,15 HOME/tts-5-0 HOME/instance-1531941-1238583924.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: 0.85 0.97 1.18 3/71 22386
/proc/meminfo: memFree=1246400/2055920 swapFree=4170332/4192956
[pid=22386] ppid=22384 vsize=1008 CPUtime=0
/proc/22386/stat : 22386 (tts-5-0) R 22384 22386 22322 0 -1 4194304 141 0 0 0 0 0 0 0 18 0 1 0 1131055480 1032192 125 1992294400 134512640 135191068 4294956240 18446744073709551615 134694054 0 0 4096 0 0 0 0 17 1 0 0
/proc/22386/statm: 252 127 68 165 0 85 0

[startup+0.0189289 s]
/proc/loadavg: 0.85 0.97 1.18 3/71 22386
/proc/meminfo: memFree=1246400/2055920 swapFree=4170332/4192956
[pid=22386] ppid=22384 vsize=1140 CPUtime=0.01
/proc/22386/stat : 22386 (tts-5-0) R 22384 22386 22322 0 -1 4194304 193 0 0 0 1 0 0 0 18 0 1 0 1131055480 1167360 177 1992294400 134512640 135191068 4294956240 18446744073709551615 134553994 0 0 4096 0 0 0 0 17 1 0 0
/proc/22386/statm: 285 177 70 165 0 118 0
Current children cumulated CPU time (s) 0.01
Current children cumulated vsize (KiB) 1140

[startup+0.101945 s]
/proc/loadavg: 0.85 0.97 1.18 3/71 22386
/proc/meminfo: memFree=1246400/2055920 swapFree=4170332/4192956
[pid=22386] ppid=22384 vsize=1272 CPUtime=0.09
/proc/22386/stat : 22386 (tts-5-0) R 22384 22386 22322 0 -1 4194304 195 0 0 0 9 0 0 0 18 0 1 0 1131055480 1302528 179 1992294400 134512640 135191068 4294956240 18446744073709551615 134599115 0 0 4096 0 0 0 0 17 1 0 0
/proc/22386/statm: 318 179 70 165 0 151 0
Current children cumulated CPU time (s) 0.09
Current children cumulated vsize (KiB) 1272

[startup+0.301982 s]
/proc/loadavg: 0.85 0.97 1.18 3/71 22386
/proc/meminfo: memFree=1246400/2055920 swapFree=4170332/4192956
[pid=22386] ppid=22384 vsize=1272 CPUtime=0.29
/proc/22386/stat : 22386 (tts-5-0) R 22384 22386 22322 0 -1 4194304 197 0 0 0 29 0 0 0 19 0 1 0 1131055480 1302528 181 1992294400 134512640 135191068 4294956240 18446744073709551615 134599047 0 0 4096 0 0 0 0 17 1 0 0
/proc/22386/statm: 318 181 70 165 0 151 0
Current children cumulated CPU time (s) 0.29
Current children cumulated vsize (KiB) 1272

[startup+0.701058 s]
/proc/loadavg: 0.85 0.97 1.18 3/71 22386
/proc/meminfo: memFree=1246400/2055920 swapFree=4170332/4192956
[pid=22386] ppid=22384 vsize=4504 CPUtime=0.69
/proc/22386/stat : 22386 (tts-5-0) R 22384 22386 22322 0 -1 4194304 1007 0 0 0 69 0 0 0 22 0 1 0 1131055480 4612096 991 1992294400 134512640 135191068 4294956240 18446744073709551615 134546224 0 0 4096 0 0 0 0 17 1 0 0
/proc/22386/statm: 1126 991 88 165 0 959 0
Current children cumulated CPU time (s) 0.69
Current children cumulated vsize (KiB) 4504

[startup+1.50121 s]
/proc/loadavg: 0.85 0.97 1.18 2/72 22387
/proc/meminfo: memFree=1240952/2055920 swapFree=4170332/4192956
[pid=22386] ppid=22384 vsize=8664 CPUtime=1.49
/proc/22386/stat : 22386 (tts-5-0) R 22384 22386 22322 0 -1 4194304 2053 0 0 0 148 1 0 0 25 0 1 0 1131055480 8871936 2037 1992294400 134512640 135191068 4294956240 18446744073709551615 134562399 0 0 4096 0 0 0 0 17 1 0 0
/proc/22386/statm: 2166 2037 88 165 0 1999 0
Current children cumulated CPU time (s) 1.49
Current children cumulated vsize (KiB) 8664

[startup+3.10152 s]
/proc/loadavg: 0.85 0.97 1.18 2/72 22387
/proc/meminfo: memFree=1235448/2055920 swapFree=4170332/4192956
[pid=22386] ppid=22384 vsize=15384 CPUtime=3.08
/proc/22386/stat : 22386 (tts-5-0) R 22384 22386 22322 0 -1 4194304 3727 0 0 0 307 1 0 0 25 0 1 0 1131055480 15753216 3711 1992294400 134512640 135191068 4294956240 18446744073709551615 134562386 0 0 4096 0 0 0 0 17 1 0 0
/proc/22386/statm: 3846 3711 88 165 0 3679 0
Current children cumulated CPU time (s) 3.08
Current children cumulated vsize (KiB) 15384

[startup+6.30113 s]
/proc/loadavg: 0.86 0.97 1.18 2/72 22387
/proc/meminfo: memFree=1224696/2055920 swapFree=4170332/4192956
[pid=22386] ppid=22384 vsize=24984 CPUtime=6.29
/proc/22386/stat : 22386 (tts-5-0) R 22384 22386 22322 0 -1 4194304 6128 0 0 0 626 3 0 0 25 0 1 0 1131055480 25583616 6112 1992294400 134512640 135191068 4294956240 18446744073709551615 134546224 0 0 4096 0 0 0 0 17 1 0 0
/proc/22386/statm: 6246 6112 88 165 0 6079 0
Current children cumulated CPU time (s) 6.29
Current children cumulated vsize (KiB) 24984

[startup+12.7014 s]
/proc/loadavg: 0.87 0.97 1.18 2/72 22387
/proc/meminfo: memFree=1209472/2055920 swapFree=4170332/4192956
[pid=22386] ppid=22384 vsize=38904 CPUtime=12.69
/proc/22386/stat : 22386 (tts-5-0) R 22384 22386 22322 0 -1 4194304 9593 0 0 0 1264 5 0 0 25 0 1 0 1131055480 39837696 9577 1992294400 134512640 135191068 4294956240 18446744073709551615 134694768 0 0 4096 0 0 0 0 17 1 0 0
/proc/22386/statm: 9726 9577 88 165 0 9559 0
Current children cumulated CPU time (s) 12.69
Current children cumulated vsize (KiB) 38904

[startup+25.5018 s]
/proc/loadavg: 0.90 0.97 1.18 2/72 22387
/proc/meminfo: memFree=1184960/2055920 swapFree=4170332/4192956
[pid=22386] ppid=22384 vsize=62264 CPUtime=25.49
/proc/22386/stat : 22386 (tts-5-0) R 22384 22386 22322 0 -1 4194304 15438 0 0 0 2540 9 0 0 25 0 1 0 1131055480 63758336 15422 1992294400 134512640 135191068 4294956240 18446744073709551615 134562386 0 0 4096 0 0 0 0 17 1 0 0
/proc/22386/statm: 15566 15422 88 165 0 15399 0
Current children cumulated CPU time (s) 25.49
Current children cumulated vsize (KiB) 62264

[startup+51.1017 s]
/proc/loadavg: 0.93 0.97 1.17 2/72 22387
/proc/meminfo: memFree=1153856/2055920 swapFree=4170332/4192956
[pid=22386] ppid=22384 vsize=93304 CPUtime=51.07
/proc/22386/stat : 22386 (tts-5-0) R 22384 22386 22322 0 -1 4194304 23216 0 0 0 5094 13 0 0 25 0 1 0 1131055480 95543296 23200 1992294400 134512640 135191068 4294956240 18446744073709551615 134562386 0 0 4096 0 0 0 0 17 1 0 0
/proc/22386/statm: 23326 23200 88 165 0 23159 0
Current children cumulated CPU time (s) 51.07
Current children cumulated vsize (KiB) 93304

[startup+102.305 s]
/proc/loadavg: 0.97 0.97 1.16 2/72 22387
/proc/meminfo: memFree=1109696/2055920 swapFree=4170332/4192956
[pid=22386] ppid=22384 vsize=137144 CPUtime=102.26
/proc/22386/stat : 22386 (tts-5-0) R 22384 22386 22322 0 -1 4194304 34164 0 0 0 10204 22 0 0 25 0 1 0 1131055480 140435456 34148 1992294400 134512640 135191068 4294956240 18446744073709551615 134562386 0 0 4096 0 0 0 0 17 1 0 0
/proc/22386/statm: 34286 34148 88 165 0 34119 0
Current children cumulated CPU time (s) 102.26
Current children cumulated vsize (KiB) 137144

[startup+162.302 s]
/proc/loadavg: 0.99 0.97 1.15 2/72 22387
/proc/meminfo: memFree=1075008/2055920 swapFree=4170332/4192956
[pid=22386] ppid=22384 vsize=172024 CPUtime=162.24
/proc/22386/stat : 22386 (tts-5-0) R 22384 22386 22322 0 -1 4194304 42898 0 0 0 16195 29 0 0 25 0 1 0 1131055480 176152576 42882 1992294400 134512640 135191068 4294956240 18446744073709551615 134562428 0 0 4096 0 0 0 0 17 1 0 0
/proc/22386/statm: 43006 42882 88 165 0 42839 0
Current children cumulated CPU time (s) 162.24
Current children cumulated vsize (KiB) 172024

[startup+222.302 s]
/proc/loadavg: 0.99 0.97 1.14 2/72 22387
/proc/meminfo: memFree=1033088/2055920 swapFree=4170332/4192956
[pid=22386] ppid=22384 vsize=213624 CPUtime=222.21
/proc/22386/stat : 22386 (tts-5-0) R 22384 22386 22322 0 -1 4194304 53290 0 0 0 22186 35 0 0 25 0 1 0 1131055480 218750976 53274 1992294400 134512640 135191068 4294956240 18446744073709551615 134710791 0 0 4096 0 0 0 0 17 1 0 0
/proc/22386/statm: 53406 53274 88 165 0 53239 0
Current children cumulated CPU time (s) 222.21
Current children cumulated vsize (KiB) 213624

[startup+282.302 s]
/proc/loadavg: 0.99 0.97 1.13 2/72 22387
/proc/meminfo: memFree=995904/2055920 swapFree=4170332/4192956
[pid=22386] ppid=22384 vsize=250904 CPUtime=282.19
/proc/22386/stat : 22386 (tts-5-0) R 22384 22386 22322 0 -1 4194304 62624 0 0 0 28176 43 0 0 25 0 1 0 1131055480 256925696 62608 1992294400 134512640 135191068 4294956240 18446744073709551615 134562386 0 0 4096 0 0 0 0 17 1 0 0
/proc/22386/statm: 62726 62608 88 165 0 62559 0
Current children cumulated CPU time (s) 282.19
Current children cumulated vsize (KiB) 250904

[startup+342.301 s]
/proc/loadavg: 0.99 0.97 1.12 2/72 22387
/proc/meminfo: memFree=969344/2055920 swapFree=4170332/4192956
[pid=22386] ppid=22384 vsize=277144 CPUtime=342.17
/proc/22386/stat : 22386 (tts-5-0) R 22384 22386 22322 0 -1 4194304 69191 0 0 0 34170 47 0 0 25 0 1 0 1131055480 283795456 69175 1992294400 134512640 135191068 4294956240 18446744073709551615 134562428 0 0 4096 0 0 0 0 17 1 0 0
/proc/22386/statm: 69286 69175 88 165 0 69119 0
Current children cumulated CPU time (s) 342.17
Current children cumulated vsize (KiB) 277144

[startup+402.302 s]
/proc/loadavg: 0.99 0.97 1.10 2/72 22387
/proc/meminfo: memFree=947072/2055920 swapFree=4170332/4192956
[pid=22386] ppid=22384 vsize=299704 CPUtime=402.15
/proc/22386/stat : 22386 (tts-5-0) R 22384 22386 22322 0 -1 4194304 74821 0 0 0 40164 51 0 0 25 0 1 0 1131055480 306896896 74805 1992294400 134512640 135191068 4294956240 18446744073709551615 134562386 0 0 4096 0 0 0 0 17 1 0 0
/proc/22386/statm: 74926 74805 88 165 0 74759 0
Current children cumulated CPU time (s) 402.15
Current children cumulated vsize (KiB) 299704

[startup+462.301 s]
/proc/loadavg: 0.99 0.97 1.09 2/72 22387
/proc/meminfo: memFree=925056/2055920 swapFree=4170332/4192956
[pid=22386] ppid=22384 vsize=321304 CPUtime=462.14
/proc/22386/stat : 22386 (tts-5-0) R 22384 22386 22322 0 -1 4194304 80225 0 0 0 46158 56 0 0 25 0 1 0 1131055480 329015296 80209 1992294400 134512640 135191068 4294956240 18446744073709551615 134562342 0 0 4096 0 0 0 0 17 1 0 0
/proc/22386/statm: 80326 80209 88 165 0 80159 0
Current children cumulated CPU time (s) 462.14
Current children cumulated vsize (KiB) 321304

[startup+522.302 s]
/proc/loadavg: 0.99 0.97 1.09 2/72 22387
/proc/meminfo: memFree=908544/2055920 swapFree=4170332/4192956
[pid=22386] ppid=22384 vsize=337944 CPUtime=522.12
/proc/22386/stat : 22386 (tts-5-0) R 22384 22386 22322 0 -1 4194304 84388 0 0 0 52153 59 0 0 25 0 1 0 1131055480 346054656 84372 1992294400 134512640 135191068 4294956240 18446744073709551615 134562386 0 0 4096 0 0 0 0 17 1 0 0
/proc/22386/statm: 84486 84372 88 165 0 84319 0
Current children cumulated CPU time (s) 522.12
Current children cumulated vsize (KiB) 337944

[startup+582.301 s]
/proc/loadavg: 0.99 0.97 1.08 2/72 22387
/proc/meminfo: memFree=892032/2055920 swapFree=4170332/4192956
[pid=22386] ppid=22384 vsize=354264 CPUtime=582.09
/proc/22386/stat : 22386 (tts-5-0) R 22384 22386 22322 0 -1 4194304 88469 0 0 0 58147 62 0 0 25 0 1 0 1131055480 362766336 88453 1992294400 134512640 135191068 4294956240 18446744073709551615 134562357 0 0 4096 0 0 0 0 17 1 0 0
/proc/22386/statm: 88566 88453 88 165 0 88399 0
Current children cumulated CPU time (s) 582.09
Current children cumulated vsize (KiB) 354264

[startup+642.302 s]
/proc/loadavg: 0.99 0.97 1.07 2/72 22387
/proc/meminfo: memFree=872768/2055920 swapFree=4170332/4192956
[pid=22386] ppid=22384 vsize=373304 CPUtime=642.08
/proc/22386/stat : 22386 (tts-5-0) R 22384 22386 22322 0 -1 4194304 93235 0 0 0 64143 65 0 0 25 0 1 0 1131055480 382263296 93219 1992294400 134512640 135191068 4294956240 18446744073709551615 134562389 0 0 4096 0 0 0 0 17 1 0 0
/proc/22386/statm: 93326 93219 88 165 0 93159 0
Current children cumulated CPU time (s) 642.08
Current children cumulated vsize (KiB) 373304

[startup+702.301 s]
/proc/loadavg: 0.99 0.97 1.07 2/72 22387
/proc/meminfo: memFree=854016/2055920 swapFree=4170332/4192956
[pid=22386] ppid=22384 vsize=392344 CPUtime=702.05
/proc/22386/stat : 22386 (tts-5-0) R 22384 22386 22322 0 -1 4194304 97962 0 0 0 70136 69 0 0 25 0 1 0 1131055480 401760256 97946 1992294400 134512640 135191068 4294956240 18446744073709551615 134562389 0 0 4096 0 0 0 0 17 1 0 0
/proc/22386/statm: 98086 97946 88 165 0 97919 0
Current children cumulated CPU time (s) 702.05
Current children cumulated vsize (KiB) 392344

[startup+762.306 s]
/proc/loadavg: 0.99 0.97 1.06 2/72 22387
/proc/meminfo: memFree=838272/2055920 swapFree=4170332/4192956
[pid=22386] ppid=22384 vsize=407864 CPUtime=762.03
/proc/22386/stat : 22386 (tts-5-0) R 22384 22386 22322 0 -1 4194304 101843 0 0 0 76131 72 0 0 25 0 1 0 1131055480 417652736 101827 1992294400 134512640 135191068 4294956240 18446744073709551615 134562386 0 0 4096 0 0 0 0 17 1 0 0
/proc/22386/statm: 101966 101827 88 165 0 101799 0
Current children cumulated CPU time (s) 762.03
Current children cumulated vsize (KiB) 407864

[startup+822.301 s]
/proc/loadavg: 0.99 0.97 1.06 2/72 22387
/proc/meminfo: memFree=825152/2055920 swapFree=4170332/4192956
[pid=22386] ppid=22384 vsize=420984 CPUtime=822
/proc/22386/stat : 22386 (tts-5-0) R 22384 22386 22322 0 -1 4194304 105139 0 0 0 82125 75 0 0 25 0 1 0 1131055480 431087616 105123 1992294400 134512640 135191068 4294956240 18446744073709551615 134562428 0 0 4096 0 0 0 0 17 1 0 0
/proc/22386/statm: 105246 105123 88 165 0 105079 0
Current children cumulated CPU time (s) 822
Current children cumulated vsize (KiB) 420984

[startup+882.302 s]
/proc/loadavg: 0.99 0.97 1.05 2/72 22387
/proc/meminfo: memFree=808960/2055920 swapFree=4170332/4192956
[pid=22386] ppid=22384 vsize=436984 CPUtime=881.99
/proc/22386/stat : 22386 (tts-5-0) R 22384 22386 22322 0 -1 4194304 109153 0 0 0 88120 79 0 0 25 0 1 0 1131055480 447471616 109137 1992294400 134512640 135191068 4294956240 18446744073709551615 134562386 0 0 4096 0 0 0 0 17 1 0 0
/proc/22386/statm: 109246 109137 88 165 0 109079 0
Current children cumulated CPU time (s) 881.99
Current children cumulated vsize (KiB) 436984

[startup+942.301 s]
/proc/loadavg: 0.99 0.97 1.04 2/72 22387
/proc/meminfo: memFree=785984/2055920 swapFree=4170332/4192956
[pid=22386] ppid=22384 vsize=460344 CPUtime=941.97
/proc/22386/stat : 22386 (tts-5-0) R 22384 22386 22322 0 -1 4194304 114964 0 0 0 94113 84 0 0 25 0 1 0 1131055480 471392256 114948 1992294400 134512640 135191068 4294956240 18446744073709551615 134562428 0 0 4096 0 0 0 0 17 1 0 0
/proc/22386/statm: 115086 114948 88 165 0 114919 0
Current children cumulated CPU time (s) 941.97
Current children cumulated vsize (KiB) 460344

[startup+1002.3 s]
/proc/loadavg: 0.99 0.97 1.04 2/72 22387
/proc/meminfo: memFree=757888/2055920 swapFree=4170332/4192956
[pid=22386] ppid=22384 vsize=488024 CPUtime=1001.95
/proc/22386/stat : 22386 (tts-5-0) R 22384 22386 22322 0 -1 4194304 121919 0 0 0 100106 89 0 0 25 0 1 0 1131055480 499736576 121903 1992294400 134512640 135191068 4294956240 18446744073709551615 134562386 0 0 4096 0 0 0 0 17 1 0 0
/proc/22386/statm: 122006 121903 88 165 0 121839 0
Current children cumulated CPU time (s) 1001.95
Current children cumulated vsize (KiB) 488024

[startup+1062.3 s]
/proc/loadavg: 0.99 0.97 1.03 2/72 22387
/proc/meminfo: memFree=739392/2055920 swapFree=4170332/4192956
[pid=22386] ppid=22384 vsize=506584 CPUtime=1061.93
/proc/22386/stat : 22386 (tts-5-0) R 22384 22386 22322 0 -1 4194304 126552 0 0 0 106101 92 0 0 25 0 1 0 1131055480 518742016 126536 1992294400 134512640 135191068 4294956240 18446744073709551615 134562399 0 0 4096 0 0 0 0 17 1 0 0
/proc/22386/statm: 126646 126536 88 165 0 126479 0
Current children cumulated CPU time (s) 1061.93
Current children cumulated vsize (KiB) 506584

[startup+1122.3 s]
/proc/loadavg: 0.99 0.97 1.03 2/72 22387
/proc/meminfo: memFree=716800/2055920 swapFree=4170332/4192956
[pid=22386] ppid=22384 vsize=529144 CPUtime=1121.9
/proc/22386/stat : 22386 (tts-5-0) R 22384 22386 22322 0 -1 4194304 132176 0 0 0 112094 96 0 0 25 0 1 0 1131055480 541843456 132160 1992294400 134512640 135191068 4294956240 18446744073709551615 134562386 0 0 4096 0 0 0 0 17 1 0 0
/proc/22386/statm: 132286 132160 88 165 0 132119 0
Current children cumulated CPU time (s) 1121.9
Current children cumulated vsize (KiB) 529144

[startup+1182.3 s]
/proc/loadavg: 0.99 0.97 1.02 2/72 22387
/proc/meminfo: memFree=696896/2055920 swapFree=4170332/4192956
[pid=22386] ppid=22384 vsize=549144 CPUtime=1181.88
/proc/22386/stat : 22386 (tts-5-0) R 22384 22386 22322 0 -1 4194304 137167 0 0 0 118088 100 0 0 25 0 1 0 1131055480 562323456 137151 1992294400 134512640 135191068 4294956240 18446744073709551615 134562384 0 0 4096 0 0 0 0 17 1 0 0
/proc/22386/statm: 137286 137151 88 165 0 137119 0
Current children cumulated CPU time (s) 1181.88
Current children cumulated vsize (KiB) 549144



Maximum CPU time exceeded: sending SIGTERM then SIGKILL

[startup+1200.5 s]
/proc/loadavg: 0.99 0.97 1.02 2/72 22387
/proc/meminfo: memFree=745280/2055920 swapFree=4170332/4192956
[pid=22386] ppid=22384 vsize=0 CPUtime=1200.08
/proc/22386/stat : 22386 (tts-5-0) R 22384 22386 22322 0 -1 4194308 138761 0 0 0 119905 103 0 0 25 0 1 0 1131055480 0 0 1992294400 0 0 0 0 0 0 0 4096 0 0 0 0 17 1 0 0
/proc/22386/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

[startup+1200.5 s]
/proc/loadavg: 0.99 0.97 1.02 2/72 22387
/proc/meminfo: memFree=745280/2055920 swapFree=4170332/4192956
[pid=22386] ppid=22384 vsize=0 CPUtime=1200.08
/proc/22386/stat : 22386 (tts-5-0) R 22384 22386 22322 0 -1 4194308 138761 0 0 0 119905 103 0 0 25 0 1 0 1131055480 0 0 1992294400 0 0 0 0 0 0 0 4096 0 0 0 0 17 1 0 0
/proc/22386/statm: 0 0 0 0 0 0 0
Current children cumulated CPU time (s) 1200.08
Current children cumulated vsize (KiB) 0

Child status: 0
Real time (s): 1200.58
CPU time (s): 1200.17
CPU user time (s): 1199.06
CPU system time (s): 1.11483
CPU usage (%): 99.9656
Max. virtual memory (cumulated for all children) (KiB): 555384

getrusage(RUSAGE_CHILDREN,...) data:
user time used= 1199.06
system time used= 1.11483
maximum resident set size= 0
integral shared memory size= 0
integral unshared data size= 0
integral unshared stack size= 0
page reclaims= 138761
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= 1214

runsolver used 1.01885 second user time and 3.36249 second system time

The end

Launcher Data 

Begin job on node38 at 2009-04-01 13:05:24
IDJOB=1531941
IDBENCH=70700
IDSOLVER=505
FILE ID=node38/1531941-1238583924
PBS_JOBID= 9062233
Free space on /tmp= 65528 MiB

SOLVER NAME= tts tts-5-0
BENCH NAME= SAT09/RANDOM/MEDIUM/3SAT/SATISFIABLE/440/unif-k3-r4.25-v440-c1870-S780904324-093.cnf
COMMAND LINE= HOME/tts-5-0 BENCHNAME
RUNSOLVER COMMAND LINE= BIN/runsolver --timestamp -w /tmp/evaluation-result-1531941-1238583924/watcher-1531941-1238583924 -o /tmp/evaluation-result-1531941-1238583924/solver-1531941-1238583924 -C 1200 -W 1800 -M 1800 --output-limit 1,15  HOME/tts-5-0 HOME/instance-1531941-1238583924.cnf

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

MD5SUM BENCH= 0370c3395f27638ffb4005ffcc836f58
RANDOM SEED=69016955

node38.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		: 3000.259
cache size	: 2048 KB
fpu		: yes
fpu_exception	: yes
cpuid level	: 5
wp		: yes
flags		: fpu vme de pse tsc msr pae mce cx8 apic sep mtrr pge mca cmov pat pse36 clflush dts acpi mmx fxsr sse sse2 ss ht tm syscall nx lm pni monitor ds_cpl cid cx16 xtpr
bogomips	: 5931.00
clflush size	: 64
cache_alignment	: 128
address sizes	: 36 bits physical, 48 bits virtual
power management:

processor	: 1
vendor_id	: GenuineIntel
cpu family	: 15
model		: 4
model name	:                   Intel(R) Xeon(TM) CPU 3.00GHz
stepping	: 3
cpu MHz		: 3000.259
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:       1246880 kB
Buffers:         94712 kB
Cached:         611720 kB
SwapCached:      11172 kB
Active:         203724 kB
Inactive:       515220 kB
HighTotal:           0 kB
HighFree:            0 kB
LowTotal:      2055920 kB
LowFree:       1246880 kB
SwapTotal:     4192956 kB
SwapFree:      4170332 kB
Dirty:             904 kB
Writeback:           0 kB
Mapped:          18292 kB
Slab:            75320 kB
Committed_AS:  3237492 kB
PageTables:       1988 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= 65528 MiB
End job on node38 at 2009-04-01 13:25:26