Trace number 1531879

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) 1200.15 1200.59

General information on the benchmark

NameRANDOM/MEDIUM/3SAT/SATISFIABLE/420/
unif-k3-r4.25-v420-c1785-S1139247531-051.cnf
MD5SUMa0444a7552e36138b8c3b45356eecf6e
Bench CategoryRANDOM (random instances)
Best result obtained on this benchmarkSAT
Best CPU time to get the best result obtained on this benchmark0.023995
Satisfiable
(Un)Satisfiability was proved
Number of variables420
Number of clauses1785
Sum of the clauses size5355
Maximum clause length3
Minimum clause length3
Number of clauses of size 10
Number of clauses of size 20
Number of clauses of size 31785
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-1531879-1238575104.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 = 420
0.00/0.00	c Clauses = 1785
0.00/0.00	c Literals = 5355
0.00/0.00	c Reduced size:
0.00/0.00	c Variables = 420
0.00/0.00	c Clauses = 1768
0.00/0.00	c Literals = 5304
0.00/0.00	c a2
0.00/0.01	c a1
0.29/0.33	c Independent sub-problems = 1
0.29/0.33	c Sub-problem with 417 variables and 1768 clauses
0.29/0.33	c using permutation method 4
0.29/0.33	c count = 3
0.29/0.33	c Ordering finished 0.330 seconds
0.29/0.33	c mapped 0.330 seconds
0.29/0.33	c permuted 0.330 seconds
0.29/0.33	c about to sort
0.29/0.33	c sorted
0.29/0.34	c clauses now 1768
0.29/0.34	c init finished 0.330 seconds
0.29/0.34	c tree built 0.340 seconds
0.29/0.34	c 
0.29/0.34	c PA progress                      | CPU progress Partial assignments | improvements      CPU time        PA/sec        nodes
0.29/0.34	c ---------------------------------|----------------------------------|------------------------------------------------------
0.29/0.34	c ................................ | ..........                       |                        0.3           0.0             
0.29/0.34	c ................................ | ..........                     1 |                        0.3           2.9             
0.29/0.34	c ................................ | ..........                     2 |                        0.3           5.9             
0.29/0.34	c ................................ | ..........                     3 |                        0.3           8.8             
0.29/0.34	c ................................ | ..........                     4 |                        0.3          11.8             
0.29/0.34	c ................................ | ..........                     5 |                        0.3          14.7             
0.29/0.35	c ................................ | ..........                  1000 | 44                     0.3        2857.1          641
23.98/24.06	c ................................ | ..........                241000 | 66806                 24.1       10020.8      2467391
48.27/48.31	c ................................ | ..........                342000 | 96513                 48.3        7082.2      3728727
72.16/72.26	c ................................ | ..........                414000 | 118563                72.2        5730.9      4565433
96.05/96.14	c ................................ | ..........                465000 | 137417                96.1        4838.2      5396853
120.05/120.11	c ................................ | *.........                509000 | 152859               120.1        4238.8      6061987
144.34/144.46	c ................................ | *.........                549000 | 167687               144.4        3801.4      6659047
168.13/168.25	c ................................ | *.........                581000 | 180066               168.2        3454.2      7156713
192.42/192.52	c ................................ | *.........                613000 | 191483               192.5        3184.9      7649826
216.01/216.11	c ................................ | *.........                656000 | 205587               216.1        3036.2      8219342
240.30/240.48	c ................................ | **........                704000 | 219878               240.4        2928.1      8844192
264.39/264.52	c ................................ | **........                742000 | 232257               264.4        2805.8      9412752
288.58/288.73	c ................................ | **........                776000 | 244555               288.7        2688.2      9931774
312.47/312.60	c ................................ | **........                805000 | 253806               312.5        2575.8     10346509
336.17/336.38	c ................................ | **........                832000 | 262413               336.3        2474.0     10740966
360.06/360.22	c ................................ | ***.......                963000 | 296926               360.1        2674.0     12377104
384.15/384.31	c ................................ | ***.......               1059000 | 324568               384.2        2756.3     13852812
408.14/408.34	c ................................ | ***.......               1130000 | 347647               408.2        2767.9     15047904
431.94/432.16	c ................................ | ***.......               1192000 | 368259               432.1        2758.9     16040963
456.32/456.54	c ................................ | ***.......               1250000 | 384674               456.4        2738.6     16782137
480.22/480.43	c ................................ | ****......               1301000 | 401394               480.3        2708.6     17597878
503.90/504.15	c ................................ | ****......               1341000 | 415991               504.0        2660.5     18225346
528.00/528.21	c ................................ | ****......               1378000 | 427720               528.1        2609.4     18776120
552.18/552.44	c ................................ | ****......               1427000 | 443118               552.3        2583.7     19573273
575.97/576.28	c ................................ | ****......               1470000 | 456921               576.1        2551.4     20284429
600.07/600.30	c ................................ | *****.....               1506000 | 467361               600.2        2509.3     20799603
624.16/624.43	c ................................ | *****.....               1529000 | 474636               624.3        2449.2     21109078
647.96/648.26	c ................................ | *****.....               1552000 | 481048               648.1        2394.7     21424443
673.05/673.39	c ................................ | *****.....               1573000 | 488023               673.2        2336.5     21749190
696.53/696.89	c ................................ | *****.....               1590000 | 493885               696.7        2282.1     21994794
719.83/720.20	c ................................ | ******....               1607000 | 499837               720.0        2231.8     22243030
744.33/744.65	c ................................ | ******....               1629000 | 506770               744.5        2188.1     22583393
768.11/768.45	c ................................ | ******....               1649000 | 513484               768.3        2146.4     22882008
792.40/792.73	c ................................ | ******....               1665000 | 519168               792.6        2100.8     23147578
815.99/816.35	c ................................ | ******....               1683000 | 525294               816.2        2062.1     23414734
841.19/841.54	c ................................ | *******...               1700000 | 531048               841.4        2020.6     23673097
864.07/864.43	c ................................ | *******...               1729000 | 540005               864.2        2000.6     24075884
887.97/888.36	c ................................ | *******...               1772000 | 552609               888.2        1995.1     24763297
912.06/912.42	c ................................ | *******...               1813000 | 565906               912.2        1987.5     25409147
936.25/936.63	c ................................ | *******...               1845000 | 575515               936.4        1970.3     25898744
960.54/960.91	c ................................ | ********..               1875000 | 585916               960.7        1951.7     26425993
983.83/984.24	c ................................ | ********..               1902000 | 594516               984.0        1932.9     26855006
1008.23/1008.64	c ................................ | ********..               1937000 | 605509              1008.4        1920.8     27403246
1033.01/1033.42	c ................................ | ********..               1961000 | 613798              1033.2        1898.0     27763703
1056.20/1056.66	c ................................ | ********..               1993000 | 624389              1056.4        1886.5     28229829
1080.30/1080.75	c ................................ | *********.               2032000 | 637604              1080.5        1880.6     28855504
1104.09/1104.56	c ................................ | *********.               2067000 | 649906              1104.3        1871.7     29458311
1128.58/1129.02	c ................................ | *********.               2097000 | 660984              1128.8        1857.8     30036165
1152.08/1152.53	c ................................ | *********.               2128000 | 671400              1152.3        1846.8     30558012
1175.76/1176.26	c ................................ | *********.               2163000 | 682662              1176.0        1839.3     31174089

Verifier Data 

ERROR: Unexpected answer ! (SATISFIABLE/UNSATISFIABLE expected)
Got answer: <no 's ' line found>

Watcher Data 

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

command line: BIN/runsolver --timestamp -w /tmp/evaluation-result-1531879-1238575104/watcher-1531879-1238575104 -o /tmp/evaluation-result-1531879-1238575104/solver-1531879-1238575104 -C 1200 -W 1800 -M 1800 --output-limit 1,15 HOME/tts-5-0 HOME/instance-1531879-1238575104.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: 0.92 0.98 1.08 2/64 32520
/proc/meminfo: memFree=1078776/2055920 swapFree=4174136/4192956
[pid=32520] ppid=32518 vsize=1008 CPUtime=0
/proc/32520/stat : 32520 (tts-5-0) R 32518 32520 31917 0 -1 4194304 129 0 0 0 0 0 0 0 18 0 1 0 1130177144 1032192 113 1992294400 134512640 135191068 4294956224 18446744073709551615 134716302 0 0 4096 0 0 0 0 17 1 0 0
/proc/32520/statm: 252 114 68 165 0 85 0

[startup+0.0894511 s]
/proc/loadavg: 0.92 0.98 1.08 2/64 32520
/proc/meminfo: memFree=1078776/2055920 swapFree=4174136/4192956
[pid=32520] ppid=32518 vsize=1140 CPUtime=0.08
/proc/32520/stat : 32520 (tts-5-0) R 32518 32520 31917 0 -1 4194304 190 0 0 0 8 0 0 0 18 0 1 0 1130177144 1167360 174 1992294400 134512640 135191068 4294956224 18446744073709551615 134599191 0 0 4096 0 0 0 0 17 1 0 0
/proc/32520/statm: 285 174 70 165 0 118 0
Current children cumulated CPU time (s) 0.08
Current children cumulated vsize (KiB) 1140

[startup+0.101453 s]
/proc/loadavg: 0.92 0.98 1.08 2/64 32520
/proc/meminfo: memFree=1078776/2055920 swapFree=4174136/4192956
[pid=32520] ppid=32518 vsize=1140 CPUtime=0.09
/proc/32520/stat : 32520 (tts-5-0) R 32518 32520 31917 0 -1 4194304 191 0 0 0 9 0 0 0 18 0 1 0 1130177144 1167360 175 1992294400 134512640 135191068 4294956224 18446744073709551615 134553905 0 0 4096 0 0 0 0 17 1 0 0
/proc/32520/statm: 285 175 70 165 0 118 0
Current children cumulated CPU time (s) 0.09
Current children cumulated vsize (KiB) 1140

[startup+0.301488 s]
/proc/loadavg: 0.92 0.98 1.08 2/64 32520
/proc/meminfo: memFree=1078776/2055920 swapFree=4174136/4192956
[pid=32520] ppid=32518 vsize=1140 CPUtime=0.29
/proc/32520/stat : 32520 (tts-5-0) R 32518 32520 31917 0 -1 4194304 194 0 0 0 29 0 0 0 19 0 1 0 1130177144 1167360 178 1992294400 134512640 135191068 4294956224 18446744073709551615 134599059 0 0 4096 0 0 0 0 17 1 0 0
/proc/32520/statm: 285 178 70 165 0 118 0
Current children cumulated CPU time (s) 0.29
Current children cumulated vsize (KiB) 1140

[startup+0.701557 s]
/proc/loadavg: 0.92 0.98 1.08 2/64 32520
/proc/meminfo: memFree=1078776/2055920 swapFree=4174136/4192956
[pid=32520] ppid=32518 vsize=4544 CPUtime=0.69
/proc/32520/stat : 32520 (tts-5-0) R 32518 32520 31917 0 -1 4194304 1035 0 0 0 69 0 0 0 22 0 1 0 1130177144 4653056 1019 1992294400 134512640 135191068 4294956224 18446744073709551615 134546224 0 0 4096 0 0 0 0 17 1 0 0
/proc/32520/statm: 1136 1019 88 165 0 969 0
Current children cumulated CPU time (s) 0.69
Current children cumulated vsize (KiB) 4544

[startup+1.5017 s]
/proc/loadavg: 0.92 0.98 1.08 2/65 32521
/proc/meminfo: memFree=1073520/2055920 swapFree=4174136/4192956
[pid=32520] ppid=32518 vsize=8544 CPUtime=1.48
/proc/32520/stat : 32520 (tts-5-0) R 32518 32520 31917 0 -1 4194304 2020 0 0 0 148 0 0 0 25 0 1 0 1130177144 8749056 2004 1992294400 134512640 135191068 4294956224 18446744073709551615 134562428 0 0 4096 0 0 0 0 17 1 0 0
/proc/32520/statm: 2136 2004 88 165 0 1969 0
Current children cumulated CPU time (s) 1.48
Current children cumulated vsize (KiB) 8544

[startup+3.10198 s]
/proc/loadavg: 0.92 0.98 1.08 2/65 32521
/proc/meminfo: memFree=1068976/2055920 swapFree=4174136/4192956
[pid=32520] ppid=32518 vsize=13344 CPUtime=3.09
/proc/32520/stat : 32520 (tts-5-0) R 32518 32520 31917 0 -1 4194304 3221 0 0 0 308 1 0 0 25 0 1 0 1130177144 13664256 3205 1992294400 134512640 135191068 4294956224 18446744073709551615 134562399 0 0 4096 0 0 0 0 17 1 0 0
/proc/32520/statm: 3336 3205 88 165 0 3169 0
Current children cumulated CPU time (s) 3.09
Current children cumulated vsize (KiB) 13344

[startup+6.30154 s]
/proc/loadavg: 0.93 0.98 1.08 2/65 32521
/proc/meminfo: memFree=1061104/2055920 swapFree=4174136/4192956
[pid=32520] ppid=32518 vsize=20064 CPUtime=6.28
/proc/32520/stat : 32520 (tts-5-0) R 32518 32520 31917 0 -1 4194304 4917 0 0 0 626 2 0 0 25 0 1 0 1130177144 20545536 4901 1992294400 134512640 135191068 4294956224 18446744073709551615 134546224 0 0 4096 0 0 0 0 17 1 0 0
/proc/32520/statm: 5016 4901 88 165 0 4849 0
Current children cumulated CPU time (s) 6.28
Current children cumulated vsize (KiB) 20064

[startup+12.7017 s]
/proc/loadavg: 0.93 0.98 1.08 2/65 32521
/proc/meminfo: memFree=1050608/2055920 swapFree=4174136/4192956
[pid=32520] ppid=32518 vsize=29504 CPUtime=12.68
/proc/32520/stat : 32520 (tts-5-0) R 32518 32520 31917 0 -1 4194304 7293 0 0 0 1265 3 0 0 25 0 1 0 1130177144 30212096 7277 1992294400 134512640 135191068 4294956224 18446744073709551615 134562502 0 0 4096 0 0 0 0 17 1 0 0
/proc/32520/statm: 7376 7277 88 165 0 7209 0
Current children cumulated CPU time (s) 12.68
Current children cumulated vsize (KiB) 29504

[startup+25.5019 s]
/proc/loadavg: 1.02 1.00 1.09 2/65 32521
/proc/meminfo: memFree=1036656/2055920 swapFree=4174136/4192956
[pid=32520] ppid=32518 vsize=42944 CPUtime=25.48
/proc/32520/stat : 32520 (tts-5-0) R 32518 32520 31917 0 -1 4194304 10630 0 0 0 2541 7 0 0 25 0 1 0 1130177144 43974656 10614 1992294400 134512640 135191068 4294956224 18446744073709551615 134562376 0 0 4096 0 0 0 0 17 1 0 0
/proc/32520/statm: 10736 10614 88 165 0 10569 0
Current children cumulated CPU time (s) 25.48
Current children cumulated vsize (KiB) 42944

[startup+51.1014 s]
/proc/loadavg: 1.01 1.00 1.08 2/65 32521
/proc/meminfo: memFree=1016560/2055920 swapFree=4174136/4192956
[pid=32520] ppid=32518 vsize=63264 CPUtime=51.07
/proc/32520/stat : 32520 (tts-5-0) R 32518 32520 31917 0 -1 4194304 15701 0 0 0 5097 10 0 0 25 0 1 0 1130177144 64782336 15685 1992294400 134512640 135191068 4294956224 18446744073709551615 134562442 0 0 4096 0 0 0 0 17 1 0 0
/proc/32520/statm: 15816 15685 88 165 0 15649 0
Current children cumulated CPU time (s) 51.07
Current children cumulated vsize (KiB) 63264

[startup+102.305 s]
/proc/loadavg: 1.00 1.00 1.08 2/65 32521
/proc/meminfo: memFree=988272/2055920 swapFree=4174136/4192956
[pid=32520] ppid=32518 vsize=91104 CPUtime=102.26
/proc/32520/stat : 32520 (tts-5-0) R 32518 32520 31917 0 -1 4194304 22658 0 0 0 10210 16 0 0 25 0 1 0 1130177144 93290496 22642 1992294400 134512640 135191068 4294956224 18446744073709551615 134562386 0 0 4096 0 0 0 0 17 1 0 0
/proc/32520/statm: 22776 22642 88 165 0 22609 0
Current children cumulated CPU time (s) 102.26
Current children cumulated vsize (KiB) 91104

[startup+162.302 s]
/proc/loadavg: 1.00 1.00 1.07 2/65 32523
/proc/meminfo: memFree=964656/2055920 swapFree=4174136/4192956
[pid=32520] ppid=32518 vsize=114624 CPUtime=162.23
/proc/32520/stat : 32520 (tts-5-0) R 32518 32520 31917 0 -1 4194304 28572 0 0 0 16203 20 0 0 25 0 1 0 1130177144 117374976 28556 1992294400 134512640 135191068 4294956224 18446744073709551615 134562392 0 0 4096 0 0 0 0 17 1 0 0
/proc/32520/statm: 28656 28556 88 165 0 28489 0
Current children cumulated CPU time (s) 162.23
Current children cumulated vsize (KiB) 114624

[startup+222.301 s]
/proc/loadavg: 1.00 1.00 1.07 2/65 32523
/proc/meminfo: memFree=943152/2055920 swapFree=4174136/4192956
[pid=32520] ppid=32518 vsize=136064 CPUtime=222.2
/proc/32520/stat : 32520 (tts-5-0) R 32518 32520 31917 0 -1 4194304 33900 0 0 0 22195 25 0 0 25 0 1 0 1130177144 139329536 33884 1992294400 134512640 135191068 4294956224 18446744073709551615 134562386 0 0 4096 0 0 0 0 17 1 0 0
/proc/32520/statm: 34016 33884 88 165 0 33849 0
Current children cumulated CPU time (s) 222.2
Current children cumulated vsize (KiB) 136064

[startup+282.302 s]
/proc/loadavg: 1.00 1.00 1.06 2/65 32523
/proc/meminfo: memFree=920304/2055920 swapFree=4174136/4192956
[pid=32520] ppid=32518 vsize=158944 CPUtime=282.19
/proc/32520/stat : 32520 (tts-5-0) R 32518 32520 31917 0 -1 4194304 39654 0 0 0 28190 29 0 0 25 0 1 0 1130177144 162758656 39638 1992294400 134512640 135191068 4294956224 18446744073709551615 134546224 0 0 4096 0 0 0 0 17 1 0 0
/proc/32520/statm: 39736 39638 88 165 0 39569 0
Current children cumulated CPU time (s) 282.19
Current children cumulated vsize (KiB) 158944

[startup+342.301 s]
/proc/loadavg: 1.00 1.00 1.06 2/65 32523
/proc/meminfo: memFree=902128/2055920 swapFree=4174136/4192956
[pid=32520] ppid=32518 vsize=177504 CPUtime=342.17
/proc/32520/stat : 32520 (tts-5-0) R 32518 32520 31917 0 -1 4194304 44267 0 0 0 34183 34 0 0 25 0 1 0 1130177144 181764096 44251 1992294400 134512640 135191068 4294956224 18446744073709551615 134562399 0 0 4096 0 0 0 0 17 1 0 0
/proc/32520/statm: 44376 44251 88 165 0 44209 0
Current children cumulated CPU time (s) 342.17
Current children cumulated vsize (KiB) 177504

[startup+402.302 s]
/proc/loadavg: 1.00 1.00 1.05 2/65 32523
/proc/meminfo: memFree=841392/2055920 swapFree=4174136/4192956
[pid=32520] ppid=32518 vsize=237984 CPUtime=402.14
/proc/32520/stat : 32520 (tts-5-0) R 32518 32520 31917 0 -1 4194304 59418 0 0 0 40169 45 0 0 25 0 1 0 1130177144 243695616 59402 1992294400 134512640 135191068 4294956224 18446744073709551615 134562492 0 0 4096 0 0 0 0 17 1 0 0
/proc/32520/statm: 59496 59402 88 165 0 59329 0
Current children cumulated CPU time (s) 402.14
Current children cumulated vsize (KiB) 237984

[startup+462.301 s]
/proc/loadavg: 1.00 1.00 1.04 2/65 32523
/proc/meminfo: memFree=805232/2055920 swapFree=4174136/4192956
[pid=32520] ppid=32518 vsize=273824 CPUtime=462.11
/proc/32520/stat : 32520 (tts-5-0) R 32518 32520 31917 0 -1 4194304 68364 0 0 0 46159 52 0 0 25 0 1 0 1130177144 280395776 68348 1992294400 134512640 135191068 4294956224 18446744073709551615 134551005 0 0 4096 0 0 0 0 17 1 0 0
/proc/32520/statm: 68456 68348 88 165 0 68289 0
Current children cumulated CPU time (s) 462.11
Current children cumulated vsize (KiB) 273824

[startup+522.303 s]
/proc/loadavg: 1.00 1.00 1.04 2/65 32523
/proc/meminfo: memFree=779248/2055920 swapFree=4174136/4192956
[pid=32520] ppid=32518 vsize=299904 CPUtime=522.1
/proc/32520/stat : 32520 (tts-5-0) R 32518 32520 31917 0 -1 4194304 74891 0 0 0 52152 58 0 0 25 0 1 0 1130177144 307101696 74875 1992294400 134512640 135191068 4294956224 18446744073709551615 134562335 0 0 4096 0 0 0 0 17 1 0 0
/proc/32520/statm: 74976 74875 88 165 0 74809 0
Current children cumulated CPU time (s) 522.1
Current children cumulated vsize (KiB) 299904

[startup+582.301 s]
/proc/loadavg: 1.00 1.00 1.03 2/65 32523
/proc/meminfo: memFree=750512/2055920 swapFree=4174136/4192956
[pid=32520] ppid=32518 vsize=328384 CPUtime=582.08
/proc/32520/stat : 32520 (tts-5-0) R 32518 32520 31917 0 -1 4194304 81998 0 0 0 58144 64 0 0 25 0 1 0 1130177144 336265216 81982 1992294400 134512640 135191068 4294956224 18446744073709551615 134562386 0 0 4096 0 0 0 0 17 1 0 0
/proc/32520/statm: 82096 81982 88 165 0 81929 0
Current children cumulated CPU time (s) 582.08
Current children cumulated vsize (KiB) 328384

[startup+642.302 s]
/proc/loadavg: 1.07 1.02 1.03 2/65 32523
/proc/meminfo: memFree=735280/2055920 swapFree=4174136/4192956
[pid=32520] ppid=32518 vsize=343424 CPUtime=642.06
/proc/32520/stat : 32520 (tts-5-0) R 32518 32520 31917 0 -1 4194304 85770 0 0 0 64140 66 0 0 25 0 1 0 1130177144 351666176 85754 1992294400 134512640 135191068 4294956224 18446744073709551615 134562386 0 0 4096 0 0 0 0 17 1 0 0
/proc/32520/statm: 85856 85754 88 165 0 85689 0
Current children cumulated CPU time (s) 642.06
Current children cumulated vsize (KiB) 343424

[startup+702.302 s]
/proc/loadavg: 1.02 1.01 1.03 2/65 32523
/proc/meminfo: memFree=723888/2055920 swapFree=4174136/4192956
[pid=32520] ppid=32518 vsize=354944 CPUtime=702.04
/proc/32520/stat : 32520 (tts-5-0) R 32518 32520 31917 0 -1 4194304 88635 0 0 0 70135 69 0 0 25 0 1 0 1130177144 363462656 88619 1992294400 134512640 135191068 4294956224 18446744073709551615 134562386 0 0 4096 0 0 0 0 17 1 0 0
/proc/32520/statm: 88736 88619 88 165 0 88569 0
Current children cumulated CPU time (s) 702.04
Current children cumulated vsize (KiB) 354944

[startup+762.306 s]
/proc/loadavg: 1.01 1.00 1.02 2/65 32523
/proc/meminfo: memFree=711472/2055920 swapFree=4174136/4192956
[pid=32520] ppid=32518 vsize=367264 CPUtime=762.02
/proc/32520/stat : 32520 (tts-5-0) R 32518 32520 31917 0 -1 4194304 91706 0 0 0 76131 71 0 0 25 0 1 0 1130177144 376078336 91690 1992294400 134512640 135191068 4294956224 18446744073709551615 134562411 0 0 4096 0 0 0 0 17 1 0 0
/proc/32520/statm: 91816 91690 88 165 0 91649 0
Current children cumulated CPU time (s) 762.02
Current children cumulated vsize (KiB) 367264

[startup+822.302 s]
/proc/loadavg: 1.00 1.00 1.01 2/65 32523
/proc/meminfo: memFree=701168/2055920 swapFree=4174136/4192956
[pid=32520] ppid=32518 vsize=377504 CPUtime=821.99
/proc/32520/stat : 32520 (tts-5-0) R 32518 32520 31917 0 -1 4194304 94298 0 0 0 82126 73 0 0 25 0 1 0 1130177144 386564096 94282 1992294400 134512640 135191068 4294956224 18446744073709551615 134562386 0 0 4096 0 0 0 0 17 1 0 0
/proc/32520/statm: 94376 94282 88 165 0 94209 0
Current children cumulated CPU time (s) 821.99
Current children cumulated vsize (KiB) 377504

[startup+882.302 s]
/proc/loadavg: 1.00 1.00 1.01 2/65 32523
/proc/meminfo: memFree=683056/2055920 swapFree=4174136/4192956
[pid=32520] ppid=32518 vsize=395584 CPUtime=881.97
/proc/32520/stat : 32520 (tts-5-0) R 32518 32520 31917 0 -1 4194304 98819 0 0 0 88120 77 0 0 25 0 1 0 1130177144 405078016 98803 1992294400 134512640 135191068 4294956224 18446744073709551615 134562386 0 0 4096 0 0 0 0 17 1 0 0
/proc/32520/statm: 98896 98803 88 165 0 98729 0
Current children cumulated CPU time (s) 881.97
Current children cumulated vsize (KiB) 395584

[startup+942.302 s]
/proc/loadavg: 1.00 1.00 1.00 2/65 32523
/proc/meminfo: memFree=660528/2055920 swapFree=4174136/4192956
[pid=32520] ppid=32518 vsize=418448 CPUtime=941.95
/proc/32520/stat : 32520 (tts-5-0) R 32518 32520 31917 0 -1 4194304 104492 0 0 0 94113 82 0 0 25 0 1 0 1130177144 428490752 104476 1992294400 134512640 135191068 4294956224 18446744073709551615 134562386 0 0 4096 0 0 0 0 17 1 0 0
/proc/32520/statm: 104612 104476 88 165 0 104445 0
Current children cumulated CPU time (s) 941.95
Current children cumulated vsize (KiB) 418448

[startup+1002.3 s]
/proc/loadavg: 1.00 1.00 1.00 2/65 32523
/proc/meminfo: memFree=640944/2055920 swapFree=4174136/4192956
[pid=32520] ppid=32518 vsize=437808 CPUtime=1001.92
/proc/32520/stat : 32520 (tts-5-0) R 32518 32520 31917 0 -1 4194304 109327 0 0 0 100106 86 0 0 25 0 1 0 1130177144 448315392 109311 1992294400 134512640 135191068 4294956224 18446744073709551615 134562428 0 0 4096 0 0 0 0 17 1 0 0
/proc/32520/statm: 109452 109311 88 165 0 109285 0
Current children cumulated CPU time (s) 1001.92
Current children cumulated vsize (KiB) 437808

[startup+1062.3 s]
/proc/loadavg: 1.08 1.02 1.01 2/65 32523
/proc/meminfo: memFree=622768/2055920 swapFree=4174136/4192956
[pid=32520] ppid=32518 vsize=456208 CPUtime=1061.91
/proc/32520/stat : 32520 (tts-5-0) R 32518 32520 31917 0 -1 4194304 113935 0 0 0 106101 90 0 0 25 0 1 0 1130177144 467156992 113919 1992294400 134512640 135191068 4294956224 18446744073709551615 134562405 0 0 4096 0 0 0 0 17 1 0 0
/proc/32520/statm: 114052 113919 88 165 0 113885 0
Current children cumulated CPU time (s) 1061.91
Current children cumulated vsize (KiB) 456208

[startup+1122.3 s]
/proc/loadavg: 1.10 1.03 1.00 2/65 32523
/proc/meminfo: memFree=598640/2055920 swapFree=4174136/4192956
[pid=32520] ppid=32518 vsize=480208 CPUtime=1121.88
/proc/32520/stat : 32520 (tts-5-0) R 32518 32520 31917 0 -1 4194304 119910 0 0 0 112094 94 0 0 25 0 1 0 1130177144 491732992 119894 1992294400 134512640 135191068 4294956224 18446744073709551615 134562386 0 0 4096 0 0 0 0 17 1 0 0
/proc/32520/statm: 120052 119894 88 165 0 119885 0
Current children cumulated CPU time (s) 1121.88
Current children cumulated vsize (KiB) 480208

[startup+1182.3 s]
/proc/loadavg: 1.10 1.04 1.00 2/65 32523
/proc/meminfo: memFree=575664/2055920 swapFree=4174136/4192956
[pid=32520] ppid=32518 vsize=503248 CPUtime=1181.86
/proc/32520/stat : 32520 (tts-5-0) R 32518 32520 31917 0 -1 4194304 125674 0 0 0 118088 98 0 0 25 0 1 0 1130177144 515325952 125658 1992294400 134512640 135191068 4294956224 18446744073709551615 134562428 0 0 4096 0 0 0 0 17 1 0 0
/proc/32520/statm: 125812 125658 88 165 0 125645 0
Current children cumulated CPU time (s) 1181.86
Current children cumulated vsize (KiB) 503248



Maximum CPU time exceeded: sending SIGTERM then SIGKILL

[startup+1200.5 s]
/proc/loadavg: 1.07 1.03 1.00 2/65 32523
/proc/meminfo: memFree=567920/2055920 swapFree=4174136/4192956
[pid=32520] ppid=32518 vsize=510608 CPUtime=1200.06
/proc/32520/stat : 32520 (tts-5-0) R 32518 32520 31917 0 -1 4194304 127511 0 0 0 119907 99 0 0 25 0 1 0 1130177144 522862592 127495 1992294400 134512640 135191068 4294956224 18446744073709551615 134562461 0 0 4096 0 0 0 0 17 1 0 0
/proc/32520/statm: 127652 127495 88 165 0 127485 0
Current children cumulated CPU time (s) 1200.06
Current children cumulated vsize (KiB) 510608

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: 1.07 1.03 1.00 2/65 32523
/proc/meminfo: memFree=567920/2055920 swapFree=4174136/4192956
[pid=32520] ppid=32518 vsize=510608 CPUtime=1200.06
/proc/32520/stat : 32520 (tts-5-0) R 32518 32520 31917 0 -1 4194304 127511 0 0 0 119907 99 0 0 25 0 1 0 1130177144 522862592 127495 1992294400 134512640 135191068 4294956224 18446744073709551615 134562461 0 0 4096 0 0 0 0 17 1 0 0
/proc/32520/statm: 127652 127495 88 165 0 127485 0
Current children cumulated CPU time (s) 1200.06
Current children cumulated vsize (KiB) 510608

Child ended because it received signal 15 (SIGTERM)
Real time (s): 1200.59
CPU time (s): 1200.15
CPU user time (s): 1199.07
CPU system time (s): 1.08083
CPU usage (%): 99.9637
Max. virtual memory (cumulated for all children) (KiB): 510608

getrusage(RUSAGE_CHILDREN,...) data:
user time used= 1199.07
system time used= 1.08083
maximum resident set size= 0
integral shared memory size= 0
integral unshared data size= 0
integral unshared stack size= 0
page reclaims= 127511
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= 2594

runsolver used 0.731888 second user time and 2.6226 second system time

The end

Launcher Data 

Begin job on node4 at 2009-04-01 10:38:24
IDJOB=1531879
IDBENCH=70669
IDSOLVER=505
FILE ID=node4/1531879-1238575104
PBS_JOBID= 9070522
Free space on /tmp= 65244 MiB

SOLVER NAME= tts tts-5-0
BENCH NAME= SAT09/RANDOM/MEDIUM/3SAT/SATISFIABLE/420/unif-k3-r4.25-v420-c1785-S1139247531-051.cnf
COMMAND LINE= HOME/tts-5-0 BENCHNAME
RUNSOLVER COMMAND LINE= BIN/runsolver --timestamp -w /tmp/evaluation-result-1531879-1238575104/watcher-1531879-1238575104 -o /tmp/evaluation-result-1531879-1238575104/solver-1531879-1238575104 -C 1200 -W 1800 -M 1800 --output-limit 1,15  HOME/tts-5-0 HOME/instance-1531879-1238575104.cnf

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

MD5SUM BENCH= a0444a7552e36138b8c3b45356eecf6e
RANDOM SEED=760068360

node4.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		: 3000.277
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		: 3000.277
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:       1079256 kB
Buffers:        103816 kB
Cached:         758416 kB
SwapCached:      12656 kB
Active:         209372 kB
Inactive:       669900 kB
HighTotal:           0 kB
HighFree:            0 kB
LowTotal:      2055920 kB
LowFree:       1079256 kB
SwapTotal:     4192956 kB
SwapFree:      4174136 kB
Dirty:             792 kB
Writeback:           0 kB
Mapped:          19700 kB
Slab:            83284 kB
Committed_AS:  2896844 kB
PageTables:       1480 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= 65244 MiB
End job on node4 at 2009-04-01 10:58:26