Trace number 1555130

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
precosat 236? (TO) 1200.13 1200.56

General information on the benchmark

NameAPPLICATIONS/bitverif/
maxxororand/maxxororand128.cnf
MD5SUM3022ff2a7ae31b29e9b784d8e848042f
Bench CategoryAPPLICATION (applications instances)
Best result obtained on this benchmark
Best CPU time to get the best result obtained on this benchmark
Satisfiable
(Un)Satisfiability was proved
Number of variables365168
Number of clauses1093967
Sum of the clauses size2552587
Maximum clause length3
Minimum clause length1
Number of clauses of size 12
Number of clauses of size 2729310
Number of clauses of size 3364655
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 PicoSATLight Version 236 3e7a3f8825c0b9e241f38a63fee5517540b2feca
0.00/0.00	c Copyright (C) 2009, Armin Biere, JKU, Linz, Austria.  All rights reserved.
0.00/0.00	c Released on Sun Mar 22 10:16:26 CET 2009
0.00/0.00	c Compiled on Tue Mar 24 21:24:39 CET 2009
0.00/0.00	c g++ (GCC) 4.3.2 20081105 (Red Hat 4.3.2-7)
0.00/0.00	c -O3 -m32 -static -Wall -Wextra -DNDEBUG -DNLOGPRECO -DNSTATSPRECO
0.00/0.00	c -finline-limit=10000000 -fomit-frame-pointer -fno-exceptions
0.00/0.00	c Linux baghera 2.6.27.19-170.2.35.fc10.i686.PAE i686
0.00/0.00	c
0.00/0.00	c reading HOME/instance-1555130-1238737223.cnf
0.00/0.00	c found header 'p cnf 365168 1093967'
2.29/2.34	c finished parsing
2.29/2.34	c
2.29/2.34	c --check=0 --verbose=0 --order=3 --simprd=40 --merge=1 --hash=1
2.29/2.34	c --dominate=1 --restart=1 --restartint=100 --rebias=1 --rebiasint=1000
2.29/2.34	c --probe=1 --probeint=100000 --probeprd=10 --decompose=1 --minimize=3
2.29/2.34	c --maxdepth=1000 --strength=10 --elim=1 --elimint=300000 --elimprd=20
2.29/2.34	c --subst=1 --ands=1 --xors=1 --ites=1 --minlimit=1000 --maxlimit=10000000
2.29/2.34	c --random=1 --spread=2000 --seed=0 --skip=25
2.29/2.34	c
2.29/2.34	c sizeof     vars[0] = 16   alignment = 0       6 MB
2.29/2.34	c sizeof     orgs[0] =  8   alignment = 0       3 MB
2.29/2.34	c sizeof     occs[0] =  8   alignment = 0       3 MB
2.29/2.34	c sizeof iirfs[0..1] =  8   alignment = 0       3 MB
2.29/2.34	c
2.29/2.34	c starting search after 2.3 seconds
2.29/2.34	c no decision limit
2.39/2.42	c
2.39/2.42	c       original/binary      fixed     eliminated      learned       agility
2.39/2.42	c   seconds        variables     equivalent    conflicts       height       MB
2.39/2.42	c
2.39/2.42	c *    2.4  1093965  365166      2     0      0       0      0    0.0   0   94
74.45/74.59	c s   74.6   540130   73064    396     4 291704       0      0    0.0   0   92
74.45/74.59	c l   74.6   540130   73064    396     4 291704       0 429904    0.0   0   92
74.76/74.85	c R   74.8   548482   73064    396     4 291704     100     86  329.9   5   95
75.76/75.85	c R   75.8   548526   73064    396     4 291704     209    192  300.9   4  103
79.05/79.13	c R   79.1   568969   73016    396    52 291704     813    764  335.2  10  109
81.55/81.65	c B   81.6   590428   73016    396    52 291704    1000    907  307.1  15  111
87.85/87.92	c B   87.9   649189   73010    396    58 291704    2000   1719  299.5   2  115
89.14/89.26	c R   89.2   656539   73010    396    58 291704    2415   2129  305.9   3  116
103.44/103.57	c s  103.5   695243   73009    396    59 291704    4129   3807  324.2   2  107
114.84/114.98	c R  114.9   739712   73009    396    59 291704    6443   6031  335.3   7  114
123.04/123.11	c B  123.1   757984   72967    396   101 291704    8002   7439  328.7  10  116
139.53/139.66	c s  139.6   784835   72951    396   117 291704   10400   9682  355.2   5  114
161.41/161.59	c R  161.5   846546   72936    396   132 291704   16058  15071  371.9   6  124
181.21/181.33	c s  181.3   905085   72932    396   136 291704   19500  18440  361.3   1  124
201.21/201.39	c B  201.3   965868   72924    396   144 291704   24009  22814  354.1   0  137
229.89/230.07	c s  230.0  1016936   72908    396   160 291704   28623  27230  344.2  17  138
274.98/275.14	c R  275.0  1123121   72898    396   170 291704   38568  37006  344.2  22  155
290.27/290.41	c s  290.3  1138813   72897    396   170 291705   40314  38568  346.8   3  151
357.04/357.29	c
357.04/357.29	c       original/binary      fixed     eliminated      learned       agility
357.04/357.29	c   seconds        variables     equivalent    conflicts       height       MB
357.04/357.29	c
357.04/357.29	c s  357.1  1206318   72834    396   211 291727   53343  50286  343.6   6  162
402.33/402.57	c B  402.4  1230009   72829    396   216 291727   64015  60852  362.1  16  175
427.92/428.14	c s  428.0  1235493   72816    396   222 291734   67531  64105  366.6   1  171
508.70/508.92	c s  508.7  1394606   72798    396   240 291734   84719  80790  364.7  17  188
528.19/528.47	c R  528.3  1397082   72786    396   252 291734   89878  85875  368.7  15  195
608.27/608.57	c s  608.3  1407526   72749    396   289 291734  106169 101829  383.1   1  202
713.73/714.06	c s  713.8  1424262   72701    396   337 291734  126255 121412  375.8  17  214
824.19/824.54	c s  824.2  1433547   72682    396   356 291734  147403 142321  402.4   7  233
877.17/877.56	c B  877.2  1440434   72641    396   397 291734  160034 154713  408.7   2  250
931.15/931.53	c s  931.2  1443287   72626    396   412 291734  170110 164510  410.1   1  251
1047.82/1048.27	c s 1047.9  1448054   72510    396   528 291734  199173 192860  412.1   6  271
1071.91/1072.36	c R 1072.0  1448923   72503    396   535 291734  205248 198892  412.7  22  282
1191.36/1191.81	c s 1191.4  1452110   72454    396   584 291734  230951 224239  421.6   6  306
1200.06/1200.50	c
1200.06/1200.50	c *** CAUGHT SIGNAL 15 ***
1200.06/1200.50	c
1200.06/1200.50	c 233025 conflicts, 3777121 decisions, 1469 random
1200.06/1200.50	c 0 iterations, 488 restarts, 36 skipped
1200.06/1200.50	c 0 enlarged, 631 shrunken, 2280 rescored, 84 rebiased
1200.06/1200.50	c 15 simplifications, 0 reductions
1200.06/1200.50	c
1200.06/1200.50	c vars: 396 fixed, 602 equiv, 291734 elim, 602 merged
1200.06/1200.50	c elim: 19294232 resolutions, 15 phases, 1 rounds
1200.06/1200.50	c sbst: 83% substituted, 0.4% nots, 96.3% ands, 3.4% xors, 0.0% ites
1200.06/1200.50	c arty: 2.58 and 2.00 xor average arity
1200.06/1200.50	c prbe: 173056 probed, 572 phases, 1 rounds
1200.06/1200.50	c prbe: 2 failed, 384 lifted, 1 merged
1200.06/1200.50	c sccs: 22 non trivial, 0 fixed, 34 merged
1200.06/1200.50	c hash: 0 units, 567 merged
1200.06/1200.50	c mins: 39506497 learned, 15% deleted, 80 strong, 1000 depth
1200.06/1200.50	c subs: 4509 forward, 930 backward, 603 doms
1200.06/1200.50	c strs: 9431 forward, 2213 backward
1200.06/1200.50	c doms: 246349 dominators, 13608 high, 16 low
1200.06/1200.50	c prps: 698298321 propagations, 0.58 megaprops
1200.06/1200.50	c
1200.06/1200.50	c 1200.1 seconds, 322 MB max, 112 MB recycled
1200.06/1200.50	c
1200.06/1200.50	c *** CAUGHT SIGNAL 15 ***
1200.06/1200.50	c

Verifier Data 

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

Watcher Data 

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

command line: BIN/runsolver --timestamp -w /tmp/evaluation-result-1555130-1238737223/watcher-1555130-1238737223 -o /tmp/evaluation-result-1555130-1238737223/solver-1555130-1238737223 -C 1200 -W 1800 -M 1800 --output-limit 1,15 HOME/precosat HOME/instance-1555130-1238737223.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: 1.00 1.00 1.00 2/74 11597
/proc/meminfo: memFree=1904112/2055920 swapFree=4173168/4192956
[pid=11597] ppid=11595 vsize=6496 CPUtime=0
/proc/11597/stat : 11597 (precosat) R 11595 11597 11113 0 -1 4194304 788 0 0 0 0 0 0 0 20 0 1 0 1146383498 6651904 774 1992294400 134512640 135151029 4294956224 18446744073709551615 134697845 0 0 4096 0 0 0 0 17 1 0 0
/proc/11597/statm: 1624 780 58 155 0 1467 0

[startup+0.0873559 s]
/proc/loadavg: 1.00 1.00 1.00 2/74 11597
/proc/meminfo: memFree=1904112/2055920 swapFree=4173168/4192956
[pid=11597] ppid=11595 vsize=22828 CPUtime=0.07
/proc/11597/stat : 11597 (precosat) R 11595 11597 11113 0 -1 4194304 4818 0 0 0 6 1 0 0 20 0 1 0 1146383498 23375872 4804 1992294400 134512640 135151029 4294956224 18446744073709551615 134534799 0 0 4096 0 0 0 0 17 1 0 0
/proc/11597/statm: 5707 4811 59 155 0 5550 0
Current children cumulated CPU time (s) 0.07
Current children cumulated vsize (KiB) 22828

[startup+0.101358 s]
/proc/loadavg: 1.00 1.00 1.00 2/74 11597
/proc/meminfo: memFree=1904112/2055920 swapFree=4173168/4192956
[pid=11597] ppid=11595 vsize=32108 CPUtime=0.09
/proc/11597/stat : 11597 (precosat) R 11595 11597 11113 0 -1 4194304 7233 0 0 0 6 3 0 0 20 0 1 0 1146383498 32878592 7218 1992294400 134512640 135151029 4294956224 18446744073709551615 134515933 0 0 4096 0 0 0 0 17 1 0 0
/proc/11597/statm: 8027 7222 60 155 0 7870 0
Current children cumulated CPU time (s) 0.09
Current children cumulated vsize (KiB) 32108

[startup+0.301393 s]
/proc/loadavg: 1.00 1.00 1.00 2/74 11597
/proc/meminfo: memFree=1904112/2055920 swapFree=4173168/4192956
[pid=11597] ppid=11595 vsize=41056 CPUtime=0.29
/proc/11597/stat : 11597 (precosat) R 11595 11597 11113 0 -1 4194304 10231 0 0 0 25 4 0 0 21 0 1 0 1146383498 42041344 9989 1992294400 134512640 135151029 4294956224 18446744073709551615 134682502 0 0 4096 17442 0 0 0 17 1 0 0
/proc/11597/statm: 10264 9989 63 155 0 10107 0
Current children cumulated CPU time (s) 0.29
Current children cumulated vsize (KiB) 41056

[startup+0.701459 s]
/proc/loadavg: 1.00 1.00 1.00 2/74 11597
/proc/meminfo: memFree=1904112/2055920 swapFree=4173168/4192956
[pid=11597] ppid=11595 vsize=56204 CPUtime=0.69
/proc/11597/stat : 11597 (precosat) R 11595 11597 11113 0 -1 4194304 14271 0 0 0 63 6 0 0 25 0 1 0 1146383498 57552896 13772 1992294400 134512640 135151029 4294956224 18446744073709551615 134682502 0 0 4096 17442 0 0 0 17 1 0 0
/proc/11597/statm: 14051 13772 63 155 0 13894 0
Current children cumulated CPU time (s) 0.69
Current children cumulated vsize (KiB) 56204

[startup+1.50159 s]
/proc/loadavg: 1.00 1.00 1.00 2/75 11598
/proc/meminfo: memFree=1838952/2055920 swapFree=4173168/4192956
[pid=11597] ppid=11595 vsize=82540 CPUtime=1.49
/proc/11597/stat : 11597 (precosat) R 11595 11597 11113 0 -1 4194304 21381 0 0 0 139 10 0 0 25 0 1 0 1146383498 84520960 20369 1992294400 134512640 135151029 4294956224 18446744073709551615 134682502 0 0 4096 17442 0 0 0 17 1 0 0
/proc/11597/statm: 20635 20370 63 155 0 20478 0
Current children cumulated CPU time (s) 1.49
Current children cumulated vsize (KiB) 82540

[startup+3.10187 s]
/proc/loadavg: 1.00 1.00 1.00 2/75 11598
/proc/meminfo: memFree=1803944/2055920 swapFree=4173168/4192956
[pid=11597] ppid=11595 vsize=115900 CPUtime=3.09
/proc/11597/stat : 11597 (precosat) R 11595 11597 11113 0 -1 4194304 30581 0 0 0 295 14 0 0 25 0 1 0 1146383498 118681600 28543 1992294400 134512640 135151029 4294956224 18446744073709551615 134682502 0 0 4096 17442 0 0 0 17 1 0 0
/proc/11597/statm: 28975 28543 79 155 0 28818 0
Current children cumulated CPU time (s) 3.09
Current children cumulated vsize (KiB) 115900

[startup+6.30241 s]
/proc/loadavg: 1.00 1.00 1.00 2/75 11598
/proc/meminfo: memFree=1775272/2055920 swapFree=4173168/4192956
[pid=11597] ppid=11595 vsize=152168 CPUtime=6.29
/proc/11597/stat : 11597 (precosat) R 11595 11597 11113 0 -1 4194304 39433 0 0 0 611 18 0 0 25 0 1 0 1146383498 155820032 37395 1992294400 134512640 135151029 4294956224 18446744073709551615 134572482 0 0 4096 17442 0 0 0 17 1 0 0
/proc/11597/statm: 38042 37395 79 155 0 37885 0
Current children cumulated CPU time (s) 6.29
Current children cumulated vsize (KiB) 152168

[startup+12.7015 s]
/proc/loadavg: 1.00 1.00 1.00 2/75 11598
/proc/meminfo: memFree=1743336/2055920 swapFree=4173168/4192956
[pid=11597] ppid=11595 vsize=172296 CPUtime=12.69
/proc/11597/stat : 11597 (precosat) R 11595 11597 11113 0 -1 4194304 55888 0 0 0 1243 26 0 0 25 0 1 0 1146383498 176431104 42304 1992294400 134512640 135151029 4294956224 18446744073709551615 134680174 0 0 4096 17442 0 0 0 17 1 0 0
/proc/11597/statm: 43074 42304 79 155 0 42917 0
Current children cumulated CPU time (s) 12.69
Current children cumulated vsize (KiB) 172296

[startup+25.5017 s]
/proc/loadavg: 1.00 1.00 1.00 2/75 11598
/proc/meminfo: memFree=1693096/2055920 swapFree=4173168/4192956
[pid=11597] ppid=11595 vsize=214756 CPUtime=25.48
/proc/11597/stat : 11597 (precosat) R 11595 11597 11113 0 -1 4194304 72557 0 0 0 2512 36 0 0 25 0 1 0 1146383498 219910144 52952 1992294400 134512640 135151029 4294956224 18446744073709551615 134682502 0 0 4096 17442 0 0 0 17 1 0 0
/proc/11597/statm: 53689 52952 79 155 0 53532 0
Current children cumulated CPU time (s) 25.48
Current children cumulated vsize (KiB) 214756

[startup+51.102 s]
/proc/loadavg: 1.00 1.00 1.00 2/75 11598
/proc/meminfo: memFree=1663272/2055920 swapFree=4173168/4192956
[pid=11597] ppid=11595 vsize=249172 CPUtime=51.06
/proc/11597/stat : 11597 (precosat) R 11595 11597 11113 0 -1 4194304 79784 0 0 0 5065 41 0 0 25 0 1 0 1146383498 255152128 60179 1992294400 134512640 135151029 4294956224 18446744073709551615 134548213 0 0 4096 17442 0 0 0 17 1 0 0
/proc/11597/statm: 62293 60179 79 155 0 62136 0
Current children cumulated CPU time (s) 51.06
Current children cumulated vsize (KiB) 249172

[startup+102.307 s]
/proc/loadavg: 1.00 1.00 1.00 2/75 11600
/proc/meminfo: memFree=1677736/2055920 swapFree=4173168/4192956
[pid=11597] ppid=11595 vsize=225076 CPUtime=102.24
/proc/11597/stat : 11597 (precosat) R 11595 11597 11113 0 -1 4194304 87357 0 0 0 10179 45 0 0 25 0 1 0 1146383498 230477824 54376 1992294400 134512640 135151029 4294956224 18446744073709551615 134673033 0 0 4096 17442 0 0 0 17 1 0 0
/proc/11597/statm: 56269 54376 79 155 0 56112 0
Current children cumulated CPU time (s) 102.24
Current children cumulated vsize (KiB) 225076

[startup+162.302 s]
/proc/loadavg: 1.00 1.00 1.00 2/75 11600
/proc/meminfo: memFree=1683304/2055920 swapFree=4173168/4192956
[pid=11597] ppid=11595 vsize=228172 CPUtime=162.21
/proc/11597/stat : 11597 (precosat) R 11595 11597 11113 0 -1 4194304 95690 0 0 0 16172 49 0 0 25 0 1 0 1146383498 233648128 55150 1992294400 134512640 135151029 4294956224 18446744073709551615 134554814 0 0 4096 17442 0 0 0 17 1 0 0
/proc/11597/statm: 57043 55150 79 155 0 56886 0
Current children cumulated CPU time (s) 162.21
Current children cumulated vsize (KiB) 228172

[startup+222.302 s]
/proc/loadavg: 1.00 1.00 1.00 2/75 11600
/proc/meminfo: memFree=1679016/2055920 swapFree=4173168/4192956
[pid=11597] ppid=11595 vsize=232268 CPUtime=222.2
/proc/11597/stat : 11597 (precosat) R 11595 11597 11113 0 -1 4194304 105042 0 0 0 22166 54 0 0 25 0 1 0 1146383498 237842432 56175 1992294400 134512640 135151029 4294956224 18446744073709551615 134554549 0 0 4096 17442 0 0 0 17 1 0 0
/proc/11597/statm: 58067 56175 79 155 0 57910 0
Current children cumulated CPU time (s) 222.2
Current children cumulated vsize (KiB) 232268

[startup+282.301 s]
/proc/loadavg: 1.00 1.00 1.00 2/75 11600
/proc/meminfo: memFree=1679016/2055920 swapFree=4173168/4192956
[pid=11597] ppid=11595 vsize=232268 CPUtime=282.17
/proc/11597/stat : 11597 (precosat) R 11595 11597 11113 0 -1 4194304 116442 0 0 0 28157 60 0 0 25 0 1 0 1146383498 237842432 56175 1992294400 134512640 135151029 4294956224 18446744073709551615 134577194 0 0 4096 17442 0 0 0 17 1 0 0
/proc/11597/statm: 58067 56175 79 155 0 57910 0
Current children cumulated CPU time (s) 282.17
Current children cumulated vsize (KiB) 232268

[startup+342.301 s]
/proc/loadavg: 1.00 1.00 1.00 2/75 11600
/proc/meminfo: memFree=1679016/2055920 swapFree=4173168/4192956
[pid=11597] ppid=11595 vsize=232268 CPUtime=342.15
/proc/11597/stat : 11597 (precosat) R 11595 11597 11113 0 -1 4194304 127843 0 0 0 34149 66 0 0 25 0 1 0 1146383498 237842432 56176 1992294400 134512640 135151029 4294956224 18446744073709551615 134554814 0 0 4096 17442 0 0 0 17 1 0 0
/proc/11597/statm: 58067 56176 79 155 0 57910 0
Current children cumulated CPU time (s) 342.15
Current children cumulated vsize (KiB) 232268

[startup+402.301 s]
/proc/loadavg: 1.06 1.02 1.00 2/75 11600
/proc/meminfo: memFree=1678888/2055920 swapFree=4173168/4192956
[pid=11597] ppid=11595 vsize=232268 CPUtime=402.13
/proc/11597/stat : 11597 (precosat) R 11595 11597 11113 0 -1 4194304 139256 0 0 0 40141 72 0 0 25 0 1 0 1146383498 237842432 56189 1992294400 134512640 135151029 4294956224 18446744073709551615 134520115 0 0 4096 17442 0 0 0 17 1 0 0
/proc/11597/statm: 58067 56189 79 155 0 57910 0
Current children cumulated CPU time (s) 402.13
Current children cumulated vsize (KiB) 232268

[startup+462.302 s]
/proc/loadavg: 1.02 1.01 1.00 2/75 11600
/proc/meminfo: memFree=1678888/2055920 swapFree=4173168/4192956
[pid=11597] ppid=11595 vsize=232268 CPUtime=462.11
/proc/11597/stat : 11597 (precosat) R 11595 11597 11113 0 -1 4194304 150657 0 0 0 46133 78 0 0 25 0 1 0 1146383498 237842432 56190 1992294400 134512640 135151029 4294956224 18446744073709551615 134567925 0 0 4096 17442 0 0 0 17 1 0 0
/proc/11597/statm: 58067 56190 79 155 0 57910 0
Current children cumulated CPU time (s) 462.11
Current children cumulated vsize (KiB) 232268

[startup+522.302 s]
/proc/loadavg: 1.01 1.00 1.00 2/75 11600
/proc/meminfo: memFree=1678376/2055920 swapFree=4173168/4192956
[pid=11597] ppid=11595 vsize=232268 CPUtime=522.09
/proc/11597/stat : 11597 (precosat) R 11595 11597 11113 0 -1 4194304 162173 0 0 0 52125 84 0 0 25 0 1 0 1146383498 237842432 56306 1992294400 134512640 135151029 4294956224 18446744073709551615 134578057 0 0 4096 17442 0 0 0 17 1 0 0
/proc/11597/statm: 58067 56306 79 155 0 57910 0
Current children cumulated CPU time (s) 522.09
Current children cumulated vsize (KiB) 232268

[startup+582.302 s]
/proc/loadavg: 1.00 1.00 1.00 2/75 11600
/proc/meminfo: memFree=1678248/2055920 swapFree=4173168/4192956
[pid=11597] ppid=11595 vsize=232268 CPUtime=582.07
/proc/11597/stat : 11597 (precosat) R 11595 11597 11113 0 -1 4194304 162245 0 0 0 58123 84 0 0 25 0 1 0 1146383498 237842432 56378 1992294400 134512640 135151029 4294956224 18446744073709551615 134554578 0 0 4096 17442 0 0 0 17 1 0 0
/proc/11597/statm: 58067 56378 79 155 0 57910 0
Current children cumulated CPU time (s) 582.07
Current children cumulated vsize (KiB) 232268

[startup+642.301 s]
/proc/loadavg: 1.00 1.00 1.00 2/75 11600
/proc/meminfo: memFree=1673448/2055920 swapFree=4173168/4192956
[pid=11597] ppid=11595 vsize=236932 CPUtime=642.06
/proc/11597/stat : 11597 (precosat) R 11595 11597 11113 0 -1 4194304 179212 0 0 0 64111 95 0 0 25 0 1 0 1146383498 242618368 57558 1992294400 134512640 135151029 4294956224 18446744073709551615 134554814 0 0 4096 17442 0 0 0 17 1 0 0
/proc/11597/statm: 59233 57558 79 155 0 59076 0
Current children cumulated CPU time (s) 642.06
Current children cumulated vsize (KiB) 236932

[startup+702.302 s]
/proc/loadavg: 1.00 1.00 1.00 2/75 11600
/proc/meminfo: memFree=1663272/2055920 swapFree=4173168/4192956
[pid=11597] ppid=11595 vsize=247156 CPUtime=702.03
/proc/11597/stat : 11597 (precosat) R 11595 11597 11113 0 -1 4194304 181725 0 0 0 70105 98 0 0 25 0 1 0 1146383498 253087744 60071 1992294400 134512640 135151029 4294956224 18446744073709551615 134520251 0 0 4096 17442 0 0 0 17 1 0 0
/proc/11597/statm: 61789 60071 79 155 0 61632 0
Current children cumulated CPU time (s) 702.03
Current children cumulated vsize (KiB) 247156

[startup+762.306 s]
/proc/loadavg: 1.00 1.00 1.00 2/75 11600
/proc/meminfo: memFree=1655016/2055920 swapFree=4173168/4192956
[pid=11597] ppid=11595 vsize=255352 CPUtime=762.01
/proc/11597/stat : 11597 (precosat) R 11595 11597 11113 0 -1 4194304 199535 0 0 0 76094 107 0 0 25 0 1 0 1146383498 261480448 62124 1992294400 134512640 135151029 4294956224 18446744073709551615 134554586 0 0 4096 17442 0 0 0 17 1 0 0
/proc/11597/statm: 63838 62124 79 155 0 63681 0
Current children cumulated CPU time (s) 762.01
Current children cumulated vsize (KiB) 255352

[startup+822.302 s]
/proc/loadavg: 1.00 1.00 1.00 2/75 11600
/proc/meminfo: memFree=1650344/2055920 swapFree=4173168/4192956
[pid=11597] ppid=11595 vsize=259640 CPUtime=821.98
/proc/11597/stat : 11597 (precosat) R 11595 11597 11113 0 -1 4194304 214351 0 0 0 82081 117 0 0 25 0 1 0 1146383498 265871360 63217 1992294400 134512640 135151029 4294956224 18446744073709551615 134521912 0 0 4096 17442 0 0 0 17 1 0 0
/proc/11597/statm: 64910 63217 79 155 0 64753 0
Current children cumulated CPU time (s) 821.98
Current children cumulated vsize (KiB) 259640

[startup+882.302 s]
/proc/loadavg: 1.00 1.00 1.00 2/75 11600
/proc/meminfo: memFree=1632296/2055920 swapFree=4173168/4192956
[pid=11597] ppid=11595 vsize=278032 CPUtime=881.97
/proc/11597/stat : 11597 (precosat) R 11595 11597 11113 0 -1 4194304 220847 0 0 0 88074 123 0 0 25 0 1 0 1146383498 284704768 67789 1992294400 134512640 135151029 4294956224 18446744073709551615 134682502 0 0 4096 17442 0 0 0 17 1 0 0
/proc/11597/statm: 69508 67789 79 155 0 69351 0
Current children cumulated CPU time (s) 881.97
Current children cumulated vsize (KiB) 278032

[startup+942.302 s]
/proc/loadavg: 1.00 1.00 1.00 2/75 11600
/proc/meminfo: memFree=1622568/2055920 swapFree=4173168/4192956
[pid=11597] ppid=11595 vsize=287428 CPUtime=941.95
/proc/11597/stat : 11597 (precosat) R 11595 11597 11113 0 -1 4194304 238734 0 0 0 94061 134 0 0 25 0 1 0 1146383498 294326272 70133 1992294400 134512640 135151029 4294956224 18446744073709551615 134551954 0 0 4096 17442 0 0 0 17 1 0 0
/proc/11597/statm: 71857 70133 79 155 0 71700 0
Current children cumulated CPU time (s) 941.95
Current children cumulated vsize (KiB) 287428

[startup+1002.3 s]
/proc/loadavg: 1.00 1.00 1.00 2/75 11600
/proc/meminfo: memFree=1609128/2055920 swapFree=4173168/4192956
[pid=11597] ppid=11595 vsize=301092 CPUtime=1001.93
/proc/11597/stat : 11597 (precosat) R 11595 11597 11113 0 -1 4194304 242136 0 0 0 100056 137 0 0 25 0 1 0 1146383498 308318208 73535 1992294400 134512640 135151029 4294956224 18446744073709551615 134554814 0 0 4096 17442 0 0 0 17 1 0 0
/proc/11597/statm: 75273 73535 79 155 0 75116 0
Current children cumulated CPU time (s) 1001.93
Current children cumulated vsize (KiB) 301092

[startup+1062.3 s]
/proc/loadavg: 1.00 1.00 1.00 2/75 11600
/proc/meminfo: memFree=1600808/2055920 swapFree=4173168/4192956
[pid=11597] ppid=11595 vsize=309048 CPUtime=1061.91
/proc/11597/stat : 11597 (precosat) R 11595 11597 11113 0 -1 4194304 259710 0 0 0 106045 146 0 0 25 0 1 0 1146383498 316465152 75536 1992294400 134512640 135151029 4294956224 18446744073709551615 134554777 0 0 4096 17442 0 0 0 17 1 0 0
/proc/11597/statm: 77262 75536 79 155 0 77105 0
Current children cumulated CPU time (s) 1061.91
Current children cumulated vsize (KiB) 309048

[startup+1122.3 s]
/proc/loadavg: 1.00 1.00 1.00 2/75 11600
/proc/meminfo: memFree=1575912/2055920 swapFree=4173168/4192956
[pid=11597] ppid=11595 vsize=334160 CPUtime=1121.89
/proc/11597/stat : 11597 (precosat) R 11595 11597 11113 0 -1 4194304 265978 0 0 0 112036 153 0 0 25 0 1 0 1146383498 342179840 81804 1992294400 134512640 135151029 4294956224 18446744073709551615 134554549 0 0 4096 17442 0 0 0 17 1 0 0
/proc/11597/statm: 83540 81804 79 155 0 83383 0
Current children cumulated CPU time (s) 1121.89
Current children cumulated vsize (KiB) 334160

[startup+1182.3 s]
/proc/loadavg: 1.00 1.00 1.00 2/75 11600
/proc/meminfo: memFree=1571496/2055920 swapFree=4173168/4192956
[pid=11597] ppid=11595 vsize=344540 CPUtime=1181.87
/proc/11597/stat : 11597 (precosat) R 11595 11597 11113 0 -1 4194304 272420 0 0 0 118029 158 0 0 25 0 1 0 1146383498 352808960 84384 1992294400 134512640 135151029 4294956224 18446744073709551615 134579313 0 0 4096 17442 0 0 0 17 1 0 0
/proc/11597/statm: 86135 84384 79 155 0 85978 0
Current children cumulated CPU time (s) 1181.87
Current children cumulated vsize (KiB) 344540



Maximum CPU time exceeded: sending SIGTERM then SIGKILL

[startup+1200.5 s]
/proc/loadavg: 1.00 1.00 1.00 2/75 11600
/proc/meminfo: memFree=1563048/2055920 swapFree=4173168/4192956
[pid=11597] ppid=11595 vsize=346648 CPUtime=1200.06
/proc/11597/stat : 11597 (precosat) R 11595 11597 11113 0 -1 4194304 284550 0 0 0 119842 164 0 0 25 0 1 0 1146383498 354967552 84931 1992294400 134512640 135151029 4294956224 18446744073709551615 134554578 0 0 4096 17442 0 0 0 17 1 0 0
/proc/11597/statm: 86662 84931 79 155 0 86505 0
Current children cumulated CPU time (s) 1200.06
Current children cumulated vsize (KiB) 346648

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: 1.00 1.00 1.00 2/75 11600
/proc/meminfo: memFree=1563048/2055920 swapFree=4173168/4192956
[pid=11597] ppid=11595 vsize=346648 CPUtime=1200.06
/proc/11597/stat : 11597 (precosat) R 11595 11597 11113 0 -1 4194304 284550 0 0 0 119842 164 0 0 25 0 1 0 1146383498 354967552 84931 1992294400 134512640 135151029 4294956224 18446744073709551615 134554578 0 0 4096 17442 0 0 0 17 1 0 0
/proc/11597/statm: 86662 84931 79 155 0 86505 0
Current children cumulated CPU time (s) 1200.06
Current children cumulated vsize (KiB) 346648

Child ended because it received signal 15 (SIGTERM)
Real time (s): 1200.56
CPU time (s): 1200.13
CPU user time (s): 1198.43
CPU system time (s): 1.69974
CPU usage (%): 99.9637
Max. virtual memory (cumulated for all children) (KiB): 363156

getrusage(RUSAGE_CHILDREN,...) data:
user time used= 1198.43
system time used= 1.69974
maximum resident set size= 0
integral shared memory size= 0
integral unshared data size= 0
integral unshared stack size= 0
page reclaims= 284550
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= 2101

runsolver used 1.15082 second user time and 3.23151 second system time

The end

Launcher Data 

Begin job on node68 at 2009-04-03 07:40:24
IDJOB=1555130
IDBENCH=70794
IDSOLVER=507
FILE ID=node68/1555130-1238737223
PBS_JOBID= 9085333
Free space on /tmp= 66444 MiB

SOLVER NAME= precosat 236
BENCH NAME= SAT09/APPLICATIONS/bitverif/maxxororand/maxxororand128.cnf
COMMAND LINE= HOME/precosat BENCHNAME
RUNSOLVER COMMAND LINE= BIN/runsolver --timestamp -w /tmp/evaluation-result-1555130-1238737223/watcher-1555130-1238737223 -o /tmp/evaluation-result-1555130-1238737223/solver-1555130-1238737223 -C 1200 -W 1800 -M 1800 --output-limit 1,15  HOME/precosat HOME/instance-1555130-1238737223.cnf

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

MD5SUM BENCH= 3022ff2a7ae31b29e9b784d8e848042f
RANDOM SEED=1471946003

node68.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		: 3000.270
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		: 3000.270
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:       1904592 kB
Buffers:          9456 kB
Cached:          67016 kB
SwapCached:       9956 kB
Active:          49716 kB
Inactive:        38692 kB
HighTotal:           0 kB
HighFree:            0 kB
LowTotal:      2055920 kB
LowFree:       1904592 kB
SwapTotal:     4192956 kB
SwapFree:      4173168 kB
Dirty:           20748 kB
Writeback:           0 kB
Mapped:          17752 kB
Slab:            47840 kB
Committed_AS:  3039612 kB
PageTables:       2136 kB
VmallocTotal: 536870911 kB
VmallocUsed:    264960 kB
VmallocChunk: 536605679 kB
HugePages_Total:     0
HugePages_Free:      0
Hugepagesize:     2048 kB

Free space on /tmp at the end= 66444 MiB
End job on node68 at 2009-04-03 08:00:27