Trace number 1514458

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
picosat 913? (TO) 1200.11 1200.46

General information on the benchmark

NameRANDOM/LARGE/3SAT/UNKNOWN/16000/
unif-k3-r4.2-v16000-c67200-S2126130224-030.cnf
MD5SUM3ed6e5f5358c1fd3f163dcbb9450e91a
Bench CategoryRANDOM (random instances)
Best result obtained on this benchmarkSAT
Best CPU time to get the best result obtained on this benchmark66.6029
Satisfiable
(Un)Satisfiability was proved
Number of variables16000
Number of clauses67200
Sum of the clauses size201600
Maximum clause length3
Minimum clause length3
Number of clauses of size 10
Number of clauses of size 20
Number of clauses of size 367200
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 PicoSAT SAT Solver Version 913
0.00/0.00	c Copyright (c) 2006 - 2009 Armin Biere JKU Linz
0.00/0.00	c gcc -Wall -Wextra -m32 -static -DNDEBUG -O3 -fomit-frame-pointer -finline-limit=1000000
0.00/0.00	c
0.00/0.00	c parsing HOME/instance-1514458-1238239039.cnf
0.00/0.00	c parsed header 'p cnf 16000 67200'
0.09/0.10	c initialized 16000 variables
0.09/0.10	c found 67200 non trivial clauses
0.09/0.10	c
0.09/0.10	c random number generator seed 0
0.09/0.10	c 
0.09/0.10	c  seconds     variables   original    learned     agility
0.09/0.10	c         level        used      conflicts    limit          MB
0.09/0.10	c 
0.09/0.10	c s   0.1   0.0 16000   0.0 67200     0     0     0   0.0   3.2 
0.09/0.15	c 
0.09/0.15	c initial reduction limit 33600 clauses
0.09/0.15	c 
0.09/0.15	c +   0.1 106e1 16000  25.2 67200   100   100 36960  13.4   3.4 
0.09/0.15	c R   0.2 106e1 16000  25.2 67200   100   100 36960  13.4   3.4 
0.19/0.22	c +   0.2 800.6 16000  46.5 67200   250   250 40656  15.7   3.5 
0.19/0.29	c R   0.3 810.7 16000  54.4 67200   403   403 40656  11.8   3.6 
0.29/0.33	c +   0.3 752.6 16000  59.6 67200   475   475 44721  14.6   3.7 
0.49/0.50	c +   0.5 678.9 16000  73.9 67200   812   812 49193  18.9   3.9 
0.59/0.69	c R   0.7 693.8 16000  80.4 67200  1206  1206 49193  11.7   4.3 
0.69/0.74	c +   0.7 662.8 16000  82.8 67200  1317  1317 54112  17.5   4.4 
1.09/1.10	c +   1.1 637.6 16000  92.3 67200  2074  2074 59523  15.3   4.9 
1.59/1.67	c +   1.7 657.6 16000  94.6 67200  3209  3209 65475  16.2   6.0 
1.59/1.68	c R   1.7 657.7 16000  94.6 67200  3216  3216 65475  18.1   6.0 
2.49/2.54	c +   2.5 629.3 16000  97.6 67200  4911  4911 72022  12.4   7.4 
3.78/3.85	c +   3.9 637.1 16000  98.6 67200  7464  7464 79224  14.6   9.7 
4.09/4.17	c R   4.2 641.1 16000  98.6 67200  8022  8022 79224  13.6  10.3 
5.89/5.93	c +   5.9 627.3 16000  99.2 67200 11293 11293 87146  14.5  13.0 
9.09/9.15	c +   9.2 632.1 16000  99.5 67200 17036 17036 95860  12.3  18.6 
10.39/10.47	c R  10.5 643.0 16000  99.5 67200 19244 19244 95860  10.9  21.0 
14.19/14.25	c +  14.2 628.7 16000  99.6 67200 25650 25650 105e3  13.7  26.4 
22.08/22.19	c +  22.2 636.6 16000  99.7 67200 38571 38571 115e3  13.8  38.9 
26.68/26.75	c R  26.8 650.3 16000  99.7 67200 44890 44890 115e3  11.4  47.4 
26.68/26.75	c 
26.68/26.75	c  seconds     variables   original    learned     agility
26.68/26.75	c         level        used      conflicts    limit          MB
26.68/26.75	c 
35.98/36.00	c +  36.0 638.0 16000  99.7 67200 57952 57952 127e3  21.5  58.7 
57.97/58.06	c +  58.0 643.0 16000  99.7 67200 87023 87023 140e3  15.3  89.4 
71.57/71.60	c R  71.6 659.0 16000  99.7 67200 102e3 102e3 140e3  14.2 112.5 
97.76/97.84	c +  97.8 650.2 16000  99.7 67200 130e3 130e3 154e3  13.5 138.1 
148.14/148.25	c + 148.2 652.8 16000  99.7 67200 196e3 55316 169e3  15.2  65.3 
178.33/178.47	c R 178.4 666.1 16000  99.7 67200 230e3 90083 169e3  16.7 111.9 
237.72/237.87	c + 237.8 657.7 16000  99.7 67200 294e3 153e3 186e3  13.0 172.1 
358.98/359.11	c + 359.0 661.5 16000  99.7 67200 441e3 127e3 205e3  11.8 141.7 
439.66/439.81	c R 439.7 676.3 16000  99.7 67200 512e3 198e3 205e3  11.4 240.3 
562.12/562.37	c + 562.2 669.7 16000  99.7 67200 662e3 157e3 226e3  16.3 164.1 
873.63/873.95	c + 873.7 672.5 16000  99.7 67200 993e3 63493 248e3  14.1  86.0 
1070.38/1070.74	c R 107e1 682.6 16000  99.7 67200 112e4 198e3 248e3  13.9 289.3

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-1514458-1238239039/watcher-1514458-1238239039 -o /tmp/evaluation-result-1514458-1238239039/solver-1514458-1238239039 -C 1200 -W 1800 -M 1800 --output-limit 1,15 HOME/picosat HOME/instance-1514458-1238239039.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: 0.91 0.95 0.94 3/64 29877
/proc/meminfo: memFree=878176/2055920 swapFree=4178500/4192956
[pid=29877] ppid=29875 vsize=1820 CPUtime=0
/proc/29877/stat : 29877 (picosat) R 29875 29877 29776 0 -1 4194304 346 0 0 0 0 0 0 0 18 0 1 0 1096566212 1863680 331 1992294400 134512640 135137933 4294956240 18446744073709551615 134689438 0 0 4096 0 0 0 0 17 1 0 0
/proc/29877/statm: 455 332 56 152 0 301 0

[startup+0.0717169 s]
/proc/loadavg: 0.91 0.95 0.94 3/64 29877
/proc/meminfo: memFree=878176/2055920 swapFree=4178500/4192956
[pid=29877] ppid=29875 vsize=4336 CPUtime=0.06
/proc/29877/stat : 29877 (picosat) R 29875 29877 29776 0 -1 4194304 919 0 0 0 6 0 0 0 18 0 1 0 1096566212 4440064 904 1992294400 134512640 135137933 4294956240 18446744073709551615 134528835 0 0 4096 0 0 0 0 17 1 0 0
/proc/29877/statm: 1084 904 61 152 0 930 0
Current children cumulated CPU time (s) 0.06
Current children cumulated vsize (KiB) 4336

[startup+0.101719 s]
/proc/loadavg: 0.91 0.95 0.94 3/64 29877
/proc/meminfo: memFree=878176/2055920 swapFree=4178500/4192956
[pid=29877] ppid=29875 vsize=4336 CPUtime=0.09
/proc/29877/stat : 29877 (picosat) R 29875 29877 29776 0 -1 4194304 919 0 0 0 9 0 0 0 18 0 1 0 1096566212 4440064 904 1992294400 134512640 135137933 4294956240 18446744073709551615 134558731 0 0 4096 0 0 0 0 17 1 0 0
/proc/29877/statm: 1084 904 61 152 0 930 0
Current children cumulated CPU time (s) 0.09
Current children cumulated vsize (KiB) 4336

[startup+0.301742 s]
/proc/loadavg: 0.91 0.95 0.94 3/64 29877
/proc/meminfo: memFree=878176/2055920 swapFree=4178500/4192956
[pid=29877] ppid=29875 vsize=4736 CPUtime=0.29
/proc/29877/stat : 29877 (picosat) R 29875 29877 29776 0 -1 4194304 1019 0 0 0 29 0 0 0 19 0 1 0 1096566212 4849664 1004 1992294400 134512640 135137933 4294956240 18446744073709551615 134668310 0 0 4096 0 0 0 0 17 1 0 0
/proc/29877/statm: 1184 1004 69 152 0 1030 0
Current children cumulated CPU time (s) 0.29
Current children cumulated vsize (KiB) 4736

[startup+0.701788 s]
/proc/loadavg: 0.91 0.95 0.94 3/64 29877
/proc/meminfo: memFree=878176/2055920 swapFree=4178500/4192956
[pid=29877] ppid=29875 vsize=5396 CPUtime=0.69
/proc/29877/stat : 29877 (picosat) R 29875 29877 29776 0 -1 4194304 1200 0 0 0 69 0 0 0 22 0 1 0 1096566212 5525504 1185 1992294400 134512640 135137933 4294956240 18446744073709551615 134547565 0 0 4096 0 0 0 0 17 1 0 0
/proc/29877/statm: 1349 1185 69 152 0 1195 0
Current children cumulated CPU time (s) 0.69
Current children cumulated vsize (KiB) 5396

[startup+1.50188 s]
/proc/loadavg: 0.91 0.95 0.94 2/65 29878
/proc/meminfo: memFree=873368/2055920 swapFree=4178500/4192956
[pid=29877] ppid=29875 vsize=6716 CPUtime=1.49
/proc/29877/stat : 29877 (picosat) R 29875 29877 29776 0 -1 4194304 1537 0 0 0 148 1 0 0 25 0 1 0 1096566212 6877184 1522 1992294400 134512640 135137933 4294956240 18446744073709551615 134668310 0 0 4096 0 0 0 0 17 1 0 0
/proc/29877/statm: 1679 1522 69 152 0 1525 0
Current children cumulated CPU time (s) 1.49
Current children cumulated vsize (KiB) 6716

[startup+3.10106 s]
/proc/loadavg: 0.91 0.95 0.94 2/65 29878
/proc/meminfo: memFree=871192/2055920 swapFree=4178500/4192956
[pid=29877] ppid=29875 vsize=9488 CPUtime=3.09
/proc/29877/stat : 29877 (picosat) R 29875 29877 29776 0 -1 4194304 2221 0 0 0 308 1 0 0 25 0 1 0 1096566212 9715712 2206 1992294400 134512640 135137933 4294956240 18446744073709551615 134668310 0 0 4096 0 0 0 0 17 1 0 0
/proc/29877/statm: 2372 2206 69 152 0 2218 0
Current children cumulated CPU time (s) 3.09
Current children cumulated vsize (KiB) 9488

[startup+6.30143 s]
/proc/loadavg: 0.92 0.95 0.94 2/65 29878
/proc/meminfo: memFree=865560/2055920 swapFree=4178500/4192956
[pid=29877] ppid=29875 vsize=14944 CPUtime=6.29
/proc/29877/stat : 29877 (picosat) R 29875 29877 29776 0 -1 4194304 3569 0 0 0 627 2 0 0 25 0 1 0 1096566212 15302656 3554 1992294400 134512640 135137933 4294956240 18446744073709551615 134548819 0 0 4096 0 0 0 0 17 1 0 0
/proc/29877/statm: 3736 3554 69 152 0 3582 0
Current children cumulated CPU time (s) 6.29
Current children cumulated vsize (KiB) 14944

[startup+12.7012 s]
/proc/loadavg: 0.93 0.95 0.94 2/65 29878
/proc/meminfo: memFree=854168/2055920 swapFree=4178500/4192956
[pid=29877] ppid=29875 vsize=25768 CPUtime=12.69
/proc/29877/stat : 29877 (picosat) R 29875 29877 29776 0 -1 4194304 6280 0 0 0 1264 5 0 0 25 0 1 0 1096566212 26386432 6265 1992294400 134512640 135137933 4294956240 18446744073709551615 134548994 0 0 4096 0 0 0 0 17 1 0 0
/proc/29877/statm: 6442 6265 69 152 0 6288 0
Current children cumulated CPU time (s) 12.69
Current children cumulated vsize (KiB) 25768

[startup+25.5016 s]
/proc/loadavg: 0.94 0.96 0.94 2/65 29878
/proc/meminfo: memFree=832088/2055920 swapFree=4178500/4192956
[pid=29877] ppid=29875 vsize=47416 CPUtime=25.49
/proc/29877/stat : 29877 (picosat) R 29875 29877 29776 0 -1 4194304 11689 0 0 0 2538 11 0 0 25 0 1 0 1096566212 48553984 11674 1992294400 134512640 135137933 4294956240 18446744073709551615 134548819 0 0 4096 0 0 0 0 17 1 0 0
/proc/29877/statm: 11854 11674 69 152 0 11700 0
Current children cumulated CPU time (s) 25.49
Current children cumulated vsize (KiB) 47416

[startup+51.1016 s]
/proc/loadavg: 0.96 0.96 0.94 2/65 29878
/proc/meminfo: memFree=798232/2055920 swapFree=4178500/4192956
[pid=29877] ppid=29875 vsize=81340 CPUtime=51.08
/proc/29877/stat : 29877 (picosat) R 29875 29877 29776 0 -1 4194304 20135 0 0 0 5087 21 0 0 25 0 1 0 1096566212 83292160 20120 1992294400 134512640 135137933 4294956240 18446744073709551615 134522698 0 0 4096 0 0 0 0 17 1 0 0
/proc/29877/statm: 20335 20120 69 152 0 20181 0
Current children cumulated CPU time (s) 51.08
Current children cumulated vsize (KiB) 81340

[startup+102.305 s]
/proc/loadavg: 0.98 0.96 0.94 2/65 29878
/proc/meminfo: memFree=731544/2055920 swapFree=4178500/4192956
[pid=29877] ppid=29875 vsize=147588 CPUtime=102.26
/proc/29877/stat : 29877 (picosat) R 29875 29877 29776 0 -1 4194304 36607 0 0 0 10188 38 0 0 25 0 1 0 1096566212 151130112 36592 1992294400 134512640 135137933 4294956240 18446744073709551615 134548819 0 0 4096 0 0 0 0 17 1 0 0
/proc/29877/statm: 36897 36592 69 152 0 36743 0
Current children cumulated CPU time (s) 102.26
Current children cumulated vsize (KiB) 147588

[startup+162.301 s]
/proc/loadavg: 0.99 0.97 0.94 2/65 29878
/proc/meminfo: memFree=706456/2055920 swapFree=4178500/4192956
[pid=29877] ppid=29875 vsize=172868 CPUtime=162.24
/proc/29877/stat : 29877 (picosat) R 29875 29877 29776 0 -1 4194304 42869 0 0 0 16181 43 0 0 25 0 1 0 1096566212 177016832 42829 1992294400 134512640 135137933 4294956240 18446744073709551615 134548816 0 0 4096 0 0 0 0 17 1 0 0
/proc/29877/statm: 43217 42829 69 152 0 43063 0
Current children cumulated CPU time (s) 162.24
Current children cumulated vsize (KiB) 172868

[startup+222.301 s]
/proc/loadavg: 0.99 0.97 0.94 2/65 29878
/proc/meminfo: memFree=706456/2055920 swapFree=4178500/4192956
[pid=29877] ppid=29875 vsize=172868 CPUtime=222.23
/proc/29877/stat : 29877 (picosat) R 29875 29877 29776 0 -1 4194304 42871 0 0 0 22179 44 0 0 25 0 1 0 1096566212 177016832 42831 1992294400 134512640 135137933 4294956240 18446744073709551615 134551371 0 0 4096 0 0 0 0 17 1 0 0
/proc/29877/statm: 43217 42831 69 152 0 43063 0
Current children cumulated CPU time (s) 222.23
Current children cumulated vsize (KiB) 172868

[startup+282.301 s]
/proc/loadavg: 0.99 0.97 0.94 2/65 29878
/proc/meminfo: memFree=662936/2055920 swapFree=4178500/4192956
[pid=29877] ppid=29875 vsize=215916 CPUtime=282.2
/proc/29877/stat : 29877 (picosat) R 29875 29877 29776 0 -1 4194304 53714 0 0 0 28165 55 0 0 25 0 1 0 1096566212 221097984 53674 1992294400 134512640 135137933 4294956240 18446744073709551615 134548930 0 0 4096 0 0 0 0 17 1 0 0
/proc/29877/statm: 53979 53674 69 152 0 53825 0
Current children cumulated CPU time (s) 282.2
Current children cumulated vsize (KiB) 215916

[startup+342.302 s]
/proc/loadavg: 0.99 0.97 0.94 2/65 29878
/proc/meminfo: memFree=662872/2055920 swapFree=4178500/4192956
[pid=29877] ppid=29875 vsize=215916 CPUtime=342.19
/proc/29877/stat : 29877 (picosat) R 29875 29877 29776 0 -1 4194304 53714 0 0 0 34164 55 0 0 25 0 1 0 1096566212 221097984 53674 1992294400 134512640 135137933 4294956240 18446744073709551615 134548908 0 0 4096 0 0 0 0 17 1 0 0
/proc/29877/statm: 53979 53674 69 152 0 53825 0
Current children cumulated CPU time (s) 342.19
Current children cumulated vsize (KiB) 215916

[startup+402.302 s]
/proc/loadavg: 0.99 0.97 0.94 2/65 29878
/proc/meminfo: memFree=662872/2055920 swapFree=4178500/4192956
[pid=29877] ppid=29875 vsize=215916 CPUtime=402.18
/proc/29877/stat : 29877 (picosat) R 29875 29877 29776 0 -1 4194304 53714 0 0 0 40162 56 0 0 25 0 1 0 1096566212 221097984 53674 1992294400 134512640 135137933 4294956240 18446744073709551615 134545621 0 0 4096 0 0 0 0 17 1 0 0
/proc/29877/statm: 53979 53674 69 152 0 53825 0
Current children cumulated CPU time (s) 402.18
Current children cumulated vsize (KiB) 215916

[startup+462.302 s]
/proc/loadavg: 0.99 0.97 0.94 2/65 29878
/proc/meminfo: memFree=624472/2055920 swapFree=4178500/4192956
[pid=29877] ppid=29875 vsize=254072 CPUtime=462.16
/proc/29877/stat : 29877 (picosat) R 29875 29877 29776 0 -1 4194304 63289 0 0 0 46150 66 0 0 25 0 1 0 1096566212 260169728 63249 1992294400 134512640 135137933 4294956240 18446744073709551615 134548819 0 0 4096 0 0 0 0 17 1 0 0
/proc/29877/statm: 63518 63249 69 152 0 63364 0
Current children cumulated CPU time (s) 462.16
Current children cumulated vsize (KiB) 254072

[startup+522.302 s]
/proc/loadavg: 0.99 0.97 0.94 2/65 29878
/proc/meminfo: memFree=624472/2055920 swapFree=4178500/4192956
[pid=29877] ppid=29875 vsize=254072 CPUtime=522.14
/proc/29877/stat : 29877 (picosat) R 29875 29877 29776 0 -1 4194304 63289 0 0 0 52148 66 0 0 25 0 1 0 1096566212 260169728 63249 1992294400 134512640 135137933 4294956240 18446744073709551615 134548866 0 0 4096 0 0 0 0 17 1 0 0
/proc/29877/statm: 63518 63249 69 152 0 63364 0
Current children cumulated CPU time (s) 522.14
Current children cumulated vsize (KiB) 254072

[startup+582.301 s]
/proc/loadavg: 0.99 0.97 0.94 2/65 29878
/proc/meminfo: memFree=624472/2055920 swapFree=4178500/4192956
[pid=29877] ppid=29875 vsize=254072 CPUtime=582.12
/proc/29877/stat : 29877 (picosat) R 29875 29877 29776 0 -1 4194304 63289 0 0 0 58146 66 0 0 25 0 1 0 1096566212 260169728 63249 1992294400 134512640 135137933 4294956240 18446744073709551615 134548819 0 0 4096 0 0 0 0 17 1 0 0
/proc/29877/statm: 63518 63249 69 152 0 63364 0
Current children cumulated CPU time (s) 582.12
Current children cumulated vsize (KiB) 254072

[startup+642.301 s]
/proc/loadavg: 0.99 0.97 0.94 2/65 29878
/proc/meminfo: memFree=627928/2055920 swapFree=4178500/4192956
[pid=29877] ppid=29875 vsize=250404 CPUtime=642.1
/proc/29877/stat : 29877 (picosat) R 29875 29877 29776 0 -1 4194304 63329 0 0 0 64144 66 0 0 25 0 1 0 1096566212 256413696 62380 1992294400 134512640 135137933 4294956240 18446744073709551615 134543711 0 0 4096 0 0 0 0 17 1 0 0
/proc/29877/statm: 62601 62380 69 152 0 62447 0
Current children cumulated CPU time (s) 642.1
Current children cumulated vsize (KiB) 250404

[startup+702.301 s]
/proc/loadavg: 0.99 0.97 0.94 2/65 29878
/proc/meminfo: memFree=627928/2055920 swapFree=4178500/4192956
[pid=29877] ppid=29875 vsize=250404 CPUtime=702.08
/proc/29877/stat : 29877 (picosat) R 29875 29877 29776 0 -1 4194304 63329 0 0 0 70142 66 0 0 25 0 1 0 1096566212 256413696 62380 1992294400 134512640 135137933 4294956240 18446744073709551615 134527844 0 0 4096 0 0 0 0 17 1 0 0
/proc/29877/statm: 62601 62380 69 152 0 62447 0
Current children cumulated CPU time (s) 702.08
Current children cumulated vsize (KiB) 250404

[startup+762.305 s]
/proc/loadavg: 0.99 0.97 0.94 2/65 29878
/proc/meminfo: memFree=627992/2055920 swapFree=4178500/4192956
[pid=29877] ppid=29875 vsize=250404 CPUtime=762.07
/proc/29877/stat : 29877 (picosat) R 29875 29877 29776 0 -1 4194304 63329 0 0 0 76140 67 0 0 25 0 1 0 1096566212 256413696 62380 1992294400 134512640 135137933 4294956240 18446744073709551615 134548801 0 0 4096 0 0 0 0 17 1 0 0
/proc/29877/statm: 62601 62380 69 152 0 62447 0
Current children cumulated CPU time (s) 762.07
Current children cumulated vsize (KiB) 250404

[startup+822.302 s]
/proc/loadavg: 0.99 0.97 0.94 2/65 29878
/proc/meminfo: memFree=627992/2055920 swapFree=4178500/4192956
[pid=29877] ppid=29875 vsize=250404 CPUtime=822.05
/proc/29877/stat : 29877 (picosat) R 29875 29877 29776 0 -1 4194304 63329 0 0 0 82138 67 0 0 25 0 1 0 1096566212 256413696 62380 1992294400 134512640 135137933 4294956240 18446744073709551615 134552061 0 0 4096 0 0 0 0 17 1 0 0
/proc/29877/statm: 62601 62380 69 152 0 62447 0
Current children cumulated CPU time (s) 822.05
Current children cumulated vsize (KiB) 250404

[startup+882.302 s]
/proc/loadavg: 0.99 0.97 0.94 2/65 29878
/proc/meminfo: memFree=626776/2055920 swapFree=4178500/4192956
[pid=29877] ppid=29875 vsize=251728 CPUtime=882.03
/proc/29877/stat : 29877 (picosat) R 29875 29877 29776 0 -1 4194304 63659 0 0 0 88136 67 0 0 25 0 1 0 1096566212 257769472 62710 1992294400 134512640 135137933 4294956240 18446744073709551615 134521419 0 0 4096 0 0 0 0 17 1 0 0
/proc/29877/statm: 62932 62710 69 152 0 62778 0
Current children cumulated CPU time (s) 882.03
Current children cumulated vsize (KiB) 251728

[startup+942.302 s]
/proc/loadavg: 0.99 0.97 0.94 2/65 29878
/proc/meminfo: memFree=626712/2055920 swapFree=4178500/4192956
[pid=29877] ppid=29875 vsize=251728 CPUtime=942.02
/proc/29877/stat : 29877 (picosat) R 29875 29877 29776 0 -1 4194304 63659 0 0 0 94134 68 0 0 25 0 1 0 1096566212 257769472 62710 1992294400 134512640 135137933 4294956240 18446744073709551615 134521382 0 0 4096 0 0 0 0 17 1 0 0
/proc/29877/statm: 62932 62710 69 152 0 62778 0
Current children cumulated CPU time (s) 942.02
Current children cumulated vsize (KiB) 251728

[startup+1002.3 s]
/proc/loadavg: 0.99 0.97 0.94 2/65 29878
/proc/meminfo: memFree=626712/2055920 swapFree=4178500/4192956
[pid=29877] ppid=29875 vsize=251728 CPUtime=1002
/proc/29877/stat : 29877 (picosat) R 29875 29877 29776 0 -1 4194304 63659 0 0 0 100132 68 0 0 25 0 1 0 1096566212 257769472 62710 1992294400 134512640 135137933 4294956240 18446744073709551615 134548930 0 0 4096 0 0 0 0 17 1 0 0
/proc/29877/statm: 62932 62710 69 152 0 62778 0
Current children cumulated CPU time (s) 1002
Current children cumulated vsize (KiB) 251728

[startup+1062.3 s]
/proc/loadavg: 0.99 0.97 0.94 2/65 29878
/proc/meminfo: memFree=586008/2055920 swapFree=4178500/4192956
[pid=29877] ppid=29875 vsize=293048 CPUtime=1061.98
/proc/29877/stat : 29877 (picosat) R 29875 29877 29776 0 -1 4194304 73967 0 0 0 106119 79 0 0 25 0 1 0 1096566212 300081152 73018 1992294400 134512640 135137933 4294956240 18446744073709551615 134548930 0 0 4096 0 0 0 0 17 1 0 0
/proc/29877/statm: 73262 73018 69 152 0 73108 0
Current children cumulated CPU time (s) 1061.98
Current children cumulated vsize (KiB) 293048

[startup+1122.3 s]
/proc/loadavg: 0.99 0.97 0.94 2/65 29878
/proc/meminfo: memFree=542296/2055920 swapFree=4178500/4192956
[pid=29877] ppid=29875 vsize=336484 CPUtime=1121.96
/proc/29877/stat : 29877 (picosat) R 29875 29877 29776 0 -1 4194304 84843 0 0 0 112104 92 0 0 25 0 1 0 1096566212 344559616 83894 1992294400 134512640 135137933 4294956240 18446744073709551615 134548819 0 0 4096 0 0 0 0 17 1 0 0
/proc/29877/statm: 84121 83894 69 152 0 83967 0
Current children cumulated CPU time (s) 1121.96
Current children cumulated vsize (KiB) 336484

[startup+1182.3 s]
/proc/loadavg: 0.99 0.97 0.94 2/65 29878
/proc/meminfo: memFree=530008/2055920 swapFree=4178500/4192956
[pid=29877] ppid=29875 vsize=348100 CPUtime=1181.94
/proc/29877/stat : 29877 (picosat) R 29875 29877 29776 0 -1 4194304 87778 0 0 0 118099 95 0 0 25 0 1 0 1096566212 356454400 86829 1992294400 134512640 135137933 4294956240 18446744073709551615 134548908 0 0 4096 0 0 0 0 17 1 0 0
/proc/29877/statm: 87025 86829 69 152 0 86871 0
Current children cumulated CPU time (s) 1181.94
Current children cumulated vsize (KiB) 348100



Maximum CPU time exceeded: sending SIGTERM then SIGKILL

[startup+1200.4 s]
/proc/loadavg: 0.99 0.97 0.94 2/65 29878
/proc/meminfo: memFree=530008/2055920 swapFree=4178500/4192956
[pid=29877] ppid=29875 vsize=348100 CPUtime=1200.04
/proc/29877/stat : 29877 (picosat) R 29875 29877 29776 0 -1 4194304 87778 0 0 0 119909 95 0 0 25 0 1 0 1096566212 356454400 86829 1992294400 134512640 135137933 4294956240 18446744073709551615 134548819 0 0 4096 0 0 0 0 17 1 0 0
/proc/29877/statm: 87025 86829 69 152 0 86871 0
Current children cumulated CPU time (s) 1200.04
Current children cumulated vsize (KiB) 348100

Sending SIGTERM to process tree (bottom up)
Sleeping 2 seconds

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

Child ended because it received signal 15 (SIGTERM)
Real time (s): 1200.46
CPU time (s): 1200.11
CPU user time (s): 1199.1
CPU system time (s): 1.01085
CPU usage (%): 99.9707
Max. virtual memory (cumulated for all children) (KiB): 348100

getrusage(RUSAGE_CHILDREN,...) data:
user time used= 1199.1
system time used= 1.01085
maximum resident set size= 0
integral shared memory size= 0
integral unshared data size= 0
integral unshared stack size= 0
page reclaims= 87778
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= 2530

runsolver used 0.830873 second user time and 2.50262 second system time

The end

Launcher Data 

Begin job on node62 at 2009-03-28 12:17:19
IDJOB=1514458
IDBENCH=70348
IDSOLVER=506
FILE ID=node62/1514458-1238239039
PBS_JOBID= 9060682
Free space on /tmp= 66348 MiB

SOLVER NAME= picosat 913
BENCH NAME= SAT09/RANDOM/LARGE/3SAT/UNKNOWN/16000/unif-k3-r4.2-v16000-c67200-S2126130224-030.cnf
COMMAND LINE= HOME/picosat BENCHNAME
RUNSOLVER COMMAND LINE= BIN/runsolver --timestamp -w /tmp/evaluation-result-1514458-1238239039/watcher-1514458-1238239039 -o /tmp/evaluation-result-1514458-1238239039/solver-1514458-1238239039 -C 1200 -W 1800 -M 1800 --output-limit 1,15  HOME/picosat HOME/instance-1514458-1238239039.cnf

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

MD5SUM BENCH= 3ed6e5f5358c1fd3f163dcbb9450e91a
RANDOM SEED=936936521

node62.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		: 3000.232
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		: 3000.232
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:        878656 kB
Buffers:         79516 kB
Cached:        1012972 kB
SwapCached:       7616 kB
Active:         305220 kB
Inactive:       796512 kB
HighTotal:           0 kB
HighFree:            0 kB
LowTotal:      2055920 kB
LowFree:        878656 kB
SwapTotal:     4192956 kB
SwapFree:      4178500 kB
Dirty:            1996 kB
Writeback:           0 kB
Mapped:          14968 kB
Slab:            61308 kB
Committed_AS:  2681024 kB
PageTables:       1460 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= 66348 MiB
End job on node62 at 2009-03-28 12:37:21