Trace number 1728103

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) 1200.08 1200.41

General information on the benchmark

Namecrafted/Hard/contest05/others/
mod2c-rand3bip-sat-220-1.sat05-2488.reshuffled-07.cnf
MD5SUM0d50014415a697c0ee7e2c67c987b500
Bench CategoryCRAFTED (crafted instances)
Best result obtained on this benchmarkSAT
Best CPU time to get the best result obtained on this benchmark36.3165
Satisfiable
(Un)Satisfiability was proved
Number of variables311
Number of clauses2216
Sum of the clauses size9872
Maximum clause length6
Minimum clause length4
Number of clauses of size 10
Number of clauses of size 20
Number of clauses of size 30
Number of clauses of size 41384
Number of clauses of size 5656
Number of clauses of size over 5176

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-1728103-1240732982.cnf
0.00/0.00	c parsed header 'p cnf 311 2216'
0.00/0.00	c initialized 311 variables
0.00/0.00	c found 2216 non trivial clauses
0.00/0.00	c
0.00/0.00	c random number generator seed 0
0.00/0.00	c 
0.00/0.00	c  seconds     variables   original    learned     agility
0.00/0.00	c         level        used      conflicts    limit          MB
0.00/0.00	c 
0.00/0.00	c s   0.0   0.0   311   0.0  2216     0     0     0   0.0   0.1 
0.00/0.00	c 
0.00/0.00	c initial reduction limit 1108 clauses
0.00/0.00	c 
0.00/0.00	c +   0.0  84.7   311  65.3  2216   100    99  1218   3.1   0.1 
0.00/0.00	c R   0.0  84.7   311  65.3  2216   101   100  1218   3.1   0.1 
0.00/0.00	c +   0.0  78.5   311  69.5  2216   250   249  1339   6.8   0.1 
0.00/0.00	c R   0.0  76.7   311  74.3  2216   402   401  1339  10.0   0.1 
0.00/0.01	c +   0.0  75.3   311  74.3  2216   475   473  1472  11.6   0.1 
0.01/0.01	c +   0.0  69.8   311  80.4  2216   812   809  1619  16.6   0.1 
0.01/0.01	c R   0.0  65.6   311  88.1  2216  1204  1201  1619  21.8   0.2 
0.01/0.02	c +   0.0  64.8   311  88.1  2216  1317  1313  1780  24.0   0.2 
0.01/0.03	c +   0.0  60.6   311  89.1  2216  2074  1163  1958  29.5   0.2 
0.01/0.07	c +   0.1  56.1   311  91.6  2216  3209  1306  2153  33.4   0.2 
0.01/0.07	c N   0.1  56.1   311  91.6  2216  3210  1307  2153  33.5   0.2 
0.10/0.13	c +   0.1  52.3   311  92.9  2216  4911  1915  2368  33.4   0.3 
0.20/0.23	c +   0.2  48.7   311  92.9  2216  7464  2064  2604  33.2   0.3 
0.20/0.25	c N   0.3  48.1   311  92.9  2216  8021  2621  2604  33.0   0.4 
0.30/0.38	c +   0.4  45.1   311  92.9  2216 11293  1947  2864  36.1   0.3 
0.60/0.67	c +   0.7  41.8   311  92.9  2216 17036  1912  3150  34.9   0.3 
0.70/0.77	c N   0.8  41.2   311  92.9  2216 19245  2532  3150  38.4   0.4 
1.00/1.08	c +   1.1  39.2   311  92.9  2216 25650  2573  3465  37.8   0.4 
1.70/1.70	c +   1.7  36.9   311  93.9  2216 38571  3286  3811  37.7   0.4 
2.00/2.02	c N   2.0  36.0   311  93.9  2216 44877  1916  3811  37.0   0.3 
2.00/2.02	c 
2.00/2.02	c  seconds     variables   original    learned     agility
2.00/2.02	c         level        used      conflicts    limit          MB
2.00/2.02	c 
2.60/2.68	c +   2.7  34.6   311  93.9  2216 57952  3499  4192  35.5   0.5 
4.19/4.26	c +   4.3  32.5   311  97.1  2216 87023  3066  4611  37.4   0.5 
5.09/5.12	c N   5.1  31.7   311  97.1  2216 102e3  2390  4611  38.4   0.4 
6.60/6.68	c +   6.7  30.6   311  97.1  2216 130e3  2653  5072  36.8   0.4 
10.59/10.64	c +  10.6  29.0   311  97.7  2216 196e3  4376  5579  37.2   0.6 
12.79/12.86	c N  12.9  28.4   311  97.7  2216 230e3  5459  5579  35.5   0.7 
16.89/16.95	c +  17.0  27.7   311  97.7  2216 294e3  4477  6136  37.3   0.6 
27.08/27.20	c +  27.2  26.6   311  97.7  2216 441e3  3873  6749  37.6   0.5 
32.28/32.31	c N  32.3  26.2   311  97.7  2216 512e3  4123  6749  32.2   0.5 
42.98/43.00	c +  43.0  25.7   311  97.7  2216 662e3  4603  7423  35.2   0.6 
67.57/67.65	c +  67.6  24.9   311  98.4  2216 993e3  4465  8165  35.4   0.6 
78.17/78.27	c N  78.2  24.6   311  98.4  2216 112e4  7974  8165  34.1   1.0 
105.47/105.55	c + 105.5  24.2   311  98.4  2216 148e4  5796  8981  35.5   0.8 
165.55/165.63	c + 165.6  23.4   311  98.4  2216 223e4  8010  9879  37.8   1.1 
185.34/185.41	c N 185.4  23.4   311  99.0  2216 246e4  5703  9879  33.6   0.8 
260.82/260.98	c + 260.9  22.9   311 100.0  2216 335e4  6722 10866  36.4   0.8 
409.48/409.64	c + 409.5  22.2   311 100.0  2216 502e4  6291 11952  36.0   0.8 
436.18/436.38	c N 436.3  22.0   311 100.0  2216 533e4  8140 11952  32.5   1.0 
644.01/644.21	c + 644.0  21.4   311 100.0  2216 754e4 11896 13147  36.5   1.3 
1008.92/1009.28	c + 101e1  20.4   311 100.0  2216 113e5 10247 14461  32.0   1.1 
1026.21/1026.58	c N 103e1  20.3   311 100.0  2216 114e5  7941 14461  34.8   0.9

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-1728103-1240732982/watcher-1728103-1240732982 -o /tmp/evaluation-result-1728103-1240732982/solver-1728103-1240732982 -C 1200 -W 1800 -M 1800 --output-limit 1,15 HOME/picosat HOME/instance-1728103-1240732982.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: 1.99 1.96 1.69 3/65 23148
/proc/meminfo: memFree=1766432/2055920 swapFree=4180664/4192956
[pid=23148] ppid=23146 vsize=912 CPUtime=0
/proc/23148/stat : 23148 (picosat) R 23146 23148 23043 0 -1 4194304 125 0 0 0 0 0 0 0 18 0 1 0 101330529 933888 110 1992294400 134512640 135137933 4294956224 18446744073709551615 134668231 0 0 4096 0 0 0 0 17 1 0 0
/proc/23148/statm: 228 110 69 152 0 74 0

[startup+0.0115721 s]
/proc/loadavg: 1.99 1.96 1.69 3/65 23148
/proc/meminfo: memFree=1766432/2055920 swapFree=4180664/4192956
[pid=23148] ppid=23146 vsize=912 CPUtime=0.01
/proc/23148/stat : 23148 (picosat) R 23146 23148 23043 0 -1 4194304 131 0 0 0 1 0 0 0 18 0 1 0 101330529 933888 116 1992294400 134512640 135137933 4294956224 18446744073709551615 134666744 0 0 4096 0 0 0 0 17 1 0 0
/proc/23148/statm: 228 116 69 152 0 74 0
Current children cumulated CPU time (s) 0.01
Current children cumulated vsize (KiB) 912

[startup+0.101582 s]
/proc/loadavg: 1.99 1.96 1.69 3/65 23148
/proc/meminfo: memFree=1766432/2055920 swapFree=4180664/4192956
[pid=23148] ppid=23146 vsize=1044 CPUtime=0.1
/proc/23148/stat : 23148 (picosat) R 23146 23148 23043 0 -1 4194304 175 0 0 0 10 0 0 0 18 0 1 0 101330529 1069056 160 1992294400 134512640 135137933 4294956224 18446744073709551615 134552133 0 0 4096 0 0 0 0 17 1 0 0
/proc/23148/statm: 261 160 69 152 0 107 0
Current children cumulated CPU time (s) 0.1
Current children cumulated vsize (KiB) 1044

[startup+0.301605 s]
/proc/loadavg: 1.99 1.96 1.69 3/65 23148
/proc/meminfo: memFree=1766432/2055920 swapFree=4180664/4192956
[pid=23148] ppid=23146 vsize=1176 CPUtime=0.3
/proc/23148/stat : 23148 (picosat) R 23146 23148 23043 0 -1 4194304 192 0 0 0 30 0 0 0 19 0 1 0 101330529 1204224 177 1992294400 134512640 135137933 4294956224 18446744073709551615 134548799 0 0 4096 0 0 0 0 17 1 0 0
/proc/23148/statm: 294 177 69 152 0 140 0
Current children cumulated CPU time (s) 0.3
Current children cumulated vsize (KiB) 1176

[startup+0.701653 s]
/proc/loadavg: 1.99 1.96 1.69 3/65 23148
/proc/meminfo: memFree=1766432/2055920 swapFree=4180664/4192956
[pid=23148] ppid=23146 vsize=1176 CPUtime=0.7
/proc/23148/stat : 23148 (picosat) R 23146 23148 23043 0 -1 4194304 214 0 0 0 70 0 0 0 22 0 1 0 101330529 1204224 199 1992294400 134512640 135137933 4294956224 18446744073709551615 134548890 0 0 4096 0 0 0 0 17 1 0 0
/proc/23148/statm: 294 199 69 152 0 140 0
Current children cumulated CPU time (s) 0.7
Current children cumulated vsize (KiB) 1176

[startup+1.50175 s]
/proc/loadavg: 1.91 1.94 1.68 2/66 23149
/proc/meminfo: memFree=1765784/2055920 swapFree=4180664/4192956
[pid=23148] ppid=23146 vsize=1304 CPUtime=1.5
/proc/23148/stat : 23148 (picosat) R 23146 23148 23043 0 -1 4194304 226 0 0 0 150 0 0 0 25 0 1 0 101330529 1335296 211 1992294400 134512640 135137933 4294956224 18446744073709551615 134553534 0 0 4096 0 0 0 0 17 1 0 0
/proc/23148/statm: 326 211 69 152 0 172 0
Current children cumulated CPU time (s) 1.5
Current children cumulated vsize (KiB) 1304

[startup+3.10193 s]
/proc/loadavg: 1.91 1.94 1.68 2/66 23149
/proc/meminfo: memFree=1765656/2055920 swapFree=4180664/4192956
[pid=23148] ppid=23146 vsize=1440 CPUtime=3.1
/proc/23148/stat : 23148 (picosat) R 23146 23148 23043 0 -1 4194304 252 0 0 0 310 0 0 0 25 0 1 0 101330529 1474560 237 1992294400 134512640 135137933 4294956224 18446744073709551615 134548870 0 0 4096 0 0 0 0 17 1 0 0
/proc/23148/statm: 360 237 69 152 0 206 0
Current children cumulated CPU time (s) 3.1
Current children cumulated vsize (KiB) 1440

[startup+6.30135 s]
/proc/loadavg: 1.84 1.93 1.68 2/66 23149
/proc/meminfo: memFree=1765464/2055920 swapFree=4180664/4192956
[pid=23148] ppid=23146 vsize=1440 CPUtime=6.29
/proc/23148/stat : 23148 (picosat) R 23146 23148 23043 0 -1 4194304 270 0 0 0 629 0 0 0 25 0 1 0 101330529 1474560 255 1992294400 134512640 135137933 4294956224 18446744073709551615 134522814 0 0 4096 0 0 0 0 17 1 0 0
/proc/23148/statm: 360 255 69 152 0 206 0
Current children cumulated CPU time (s) 6.29
Current children cumulated vsize (KiB) 1440

[startup+12.7011 s]
/proc/loadavg: 1.77 1.91 1.67 2/66 23149
/proc/meminfo: memFree=1765280/2055920 swapFree=4180664/4192956
[pid=23148] ppid=23146 vsize=1540 CPUtime=12.69
/proc/23148/stat : 23148 (picosat) R 23146 23148 23043 0 -1 4194304 304 0 0 0 1269 0 0 0 25 0 1 0 101330529 1576960 289 1992294400 134512640 135137933 4294956224 18446744073709551615 134548819 0 0 4096 0 0 0 0 17 1 0 0
/proc/23148/statm: 385 289 69 152 0 231 0
Current children cumulated CPU time (s) 12.69
Current children cumulated vsize (KiB) 1540

[startup+25.5016 s]
/proc/loadavg: 1.65 1.88 1.67 2/66 23149
/proc/meminfo: memFree=1765152/2055920 swapFree=4180664/4192956
[pid=23148] ppid=23146 vsize=1668 CPUtime=25.48
/proc/23148/stat : 23148 (picosat) R 23146 23148 23043 0 -1 4194304 326 0 0 0 2548 0 0 0 25 0 1 0 101330529 1708032 311 1992294400 134512640 135137933 4294956224 18446744073709551615 134548888 0 0 4096 0 0 0 0 17 1 0 0
/proc/23148/statm: 417 311 69 152 0 263 0
Current children cumulated CPU time (s) 25.48
Current children cumulated vsize (KiB) 1668

[startup+51.1016 s]
/proc/loadavg: 1.40 1.80 1.64 2/66 23149
/proc/meminfo: memFree=1764960/2055920 swapFree=4180664/4192956
[pid=23148] ppid=23146 vsize=1800 CPUtime=51.08
/proc/23148/stat : 23148 (picosat) R 23146 23148 23043 0 -1 4194304 373 0 0 0 5108 0 0 0 25 0 1 0 101330529 1843200 358 1992294400 134512640 135137933 4294956224 18446744073709551615 134551602 0 0 4096 0 0 0 0 17 1 0 0
/proc/23148/statm: 450 358 69 152 0 296 0
Current children cumulated CPU time (s) 51.08
Current children cumulated vsize (KiB) 1800

[startup+102.306 s]
/proc/loadavg: 1.17 1.67 1.61 2/66 23149
/proc/meminfo: memFree=1764768/2055920 swapFree=4180664/4192956
[pid=23148] ppid=23146 vsize=1944 CPUtime=102.27
/proc/23148/stat : 23148 (picosat) R 23146 23148 23043 0 -1 4194304 411 0 0 0 10227 0 0 0 25 0 1 0 101330529 1990656 396 1992294400 134512640 135137933 4294956224 18446744073709551615 134548870 0 0 4096 0 0 0 0 17 1 0 0
/proc/23148/statm: 486 396 69 152 0 332 0
Current children cumulated CPU time (s) 102.27
Current children cumulated vsize (KiB) 1944

[startup+162.302 s]
/proc/loadavg: 1.06 1.55 1.57 2/66 23149
/proc/meminfo: memFree=1764704/2055920 swapFree=4180664/4192956
[pid=23148] ppid=23146 vsize=2120 CPUtime=162.25
/proc/23148/stat : 23148 (picosat) R 23146 23148 23043 0 -1 4194304 431 0 0 0 16225 0 0 0 25 0 1 0 101330529 2170880 416 1992294400 134512640 135137933 4294956224 18446744073709551615 134553651 0 0 4096 0 0 0 0 17 1 0 0
/proc/23148/statm: 530 416 69 152 0 376 0
Current children cumulated CPU time (s) 162.25
Current children cumulated vsize (KiB) 2120

[startup+222.302 s]
/proc/loadavg: 1.02 1.44 1.53 2/66 23149
/proc/meminfo: memFree=1764512/2055920 swapFree=4180664/4192956
[pid=23148] ppid=23146 vsize=2244 CPUtime=222.23
/proc/23148/stat : 23148 (picosat) R 23146 23148 23043 0 -1 4194304 471 0 0 0 22223 0 0 0 25 0 1 0 101330529 2297856 456 1992294400 134512640 135137933 4294956224 18446744073709551615 134521310 0 0 4096 0 0 0 0 17 1 0 0
/proc/23148/statm: 561 456 69 152 0 407 0
Current children cumulated CPU time (s) 222.23
Current children cumulated vsize (KiB) 2244

[startup+282.302 s]
/proc/loadavg: 1.01 1.36 1.49 2/66 23149
/proc/meminfo: memFree=1764448/2055920 swapFree=4180664/4192956
[pid=23148] ppid=23146 vsize=2244 CPUtime=282.21
/proc/23148/stat : 23148 (picosat) R 23146 23148 23043 0 -1 4194304 472 0 0 0 28221 0 0 0 25 0 1 0 101330529 2297856 457 1992294400 134512640 135137933 4294956224 18446744073709551615 134549081 0 0 4096 0 0 0 0 17 1 0 0
/proc/23148/statm: 561 457 69 152 0 407 0
Current children cumulated CPU time (s) 282.21
Current children cumulated vsize (KiB) 2244

[startup+342.302 s]
/proc/loadavg: 1.00 1.29 1.46 2/66 23149
/proc/meminfo: memFree=1764384/2055920 swapFree=4180664/4192956
[pid=23148] ppid=23146 vsize=2368 CPUtime=342.19
/proc/23148/stat : 23148 (picosat) R 23146 23148 23043 0 -1 4194304 482 0 0 0 34219 0 0 0 25 0 1 0 101330529 2424832 467 1992294400 134512640 135137933 4294956224 18446744073709551615 134549028 0 0 4096 0 0 0 0 17 1 0 0
/proc/23148/statm: 592 467 69 152 0 438 0
Current children cumulated CPU time (s) 342.19
Current children cumulated vsize (KiB) 2368

[startup+402.302 s]
/proc/loadavg: 1.00 1.24 1.43 2/66 23149
/proc/meminfo: memFree=1764320/2055920 swapFree=4180664/4192956
[pid=23148] ppid=23146 vsize=2368 CPUtime=402.18
/proc/23148/stat : 23148 (picosat) R 23146 23148 23043 0 -1 4194304 486 0 0 0 40218 0 0 0 25 0 1 0 101330529 2424832 471 1992294400 134512640 135137933 4294956224 18446744073709551615 134567363 0 0 4096 0 0 0 0 17 1 0 0
/proc/23148/statm: 592 471 69 152 0 438 0
Current children cumulated CPU time (s) 402.18
Current children cumulated vsize (KiB) 2368

[startup+462.302 s]
/proc/loadavg: 1.00 1.19 1.40 2/66 23149
/proc/meminfo: memFree=1764128/2055920 swapFree=4180664/4192956
[pid=23148] ppid=23146 vsize=2500 CPUtime=462.17
/proc/23148/stat : 23148 (picosat) R 23146 23148 23043 0 -1 4194304 531 0 0 0 46216 1 0 0 25 0 1 0 101330529 2560000 516 1992294400 134512640 135137933 4294956224 18446744073709551615 134548834 0 0 4096 0 0 0 0 17 1 0 0
/proc/23148/statm: 625 516 69 152 0 471 0
Current children cumulated CPU time (s) 462.17
Current children cumulated vsize (KiB) 2500

[startup+522.302 s]
/proc/loadavg: 1.00 1.15 1.37 2/66 23149
/proc/meminfo: memFree=1764064/2055920 swapFree=4180664/4192956
[pid=23148] ppid=23146 vsize=2500 CPUtime=522.15
/proc/23148/stat : 23148 (picosat) R 23146 23148 23043 0 -1 4194304 536 0 0 0 52214 1 0 0 25 0 1 0 101330529 2560000 521 1992294400 134512640 135137933 4294956224 18446744073709551615 134548890 0 0 4096 0 0 0 0 17 1 0 0
/proc/23148/statm: 625 521 69 152 0 471 0
Current children cumulated CPU time (s) 522.15
Current children cumulated vsize (KiB) 2500

[startup+582.302 s]
/proc/loadavg: 1.00 1.12 1.34 2/66 23149
/proc/meminfo: memFree=1764064/2055920 swapFree=4180664/4192956
[pid=23148] ppid=23146 vsize=2500 CPUtime=582.13
/proc/23148/stat : 23148 (picosat) R 23146 23148 23043 0 -1 4194304 536 0 0 0 58212 1 0 0 25 0 1 0 101330529 2560000 521 1992294400 134512640 135137933 4294956224 18446744073709551615 134548825 0 0 4096 0 0 0 0 17 1 0 0
/proc/23148/statm: 625 521 69 152 0 471 0
Current children cumulated CPU time (s) 582.13
Current children cumulated vsize (KiB) 2500

[startup+642.302 s]
/proc/loadavg: 1.00 1.10 1.32 2/66 23149
/proc/meminfo: memFree=1764000/2055920 swapFree=4180664/4192956
[pid=23148] ppid=23146 vsize=2500 CPUtime=642.12
/proc/23148/stat : 23148 (picosat) R 23146 23148 23043 0 -1 4194304 546 0 0 0 64211 1 0 0 25 0 1 0 101330529 2560000 531 1992294400 134512640 135137933 4294956224 18446744073709551615 134548890 0 0 4096 0 0 0 0 17 1 0 0
/proc/23148/statm: 625 531 69 152 0 471 0
Current children cumulated CPU time (s) 642.12
Current children cumulated vsize (KiB) 2500

[startup+702.301 s]
/proc/loadavg: 1.00 1.08 1.30 2/66 23149
/proc/meminfo: memFree=1763872/2055920 swapFree=4180664/4192956
[pid=23148] ppid=23146 vsize=2500 CPUtime=702.1
/proc/23148/stat : 23148 (picosat) R 23146 23148 23043 0 -1 4194304 550 0 0 0 70209 1 0 0 25 0 1 0 101330529 2560000 535 1992294400 134512640 135137933 4294956224 18446744073709551615 134543180 0 0 4096 0 0 0 0 17 1 0 0
/proc/23148/statm: 625 535 69 152 0 471 0
Current children cumulated CPU time (s) 702.1
Current children cumulated vsize (KiB) 2500

[startup+762.305 s]
/proc/loadavg: 1.00 1.06 1.27 2/66 23149
/proc/meminfo: memFree=1763808/2055920 swapFree=4180664/4192956
[pid=23148] ppid=23146 vsize=2616 CPUtime=762.09
/proc/23148/stat : 23148 (picosat) R 23146 23148 23043 0 -1 4194304 552 0 0 0 76207 2 0 0 25 0 1 0 101330529 2678784 537 1992294400 134512640 135137933 4294956224 18446744073709551615 134549125 0 0 4096 0 0 0 0 17 1 0 0
/proc/23148/statm: 654 537 69 152 0 500 0
Current children cumulated CPU time (s) 762.09
Current children cumulated vsize (KiB) 2616

[startup+822.301 s]
/proc/loadavg: 1.00 1.05 1.26 2/66 23149
/proc/meminfo: memFree=1763808/2055920 swapFree=4180664/4192956
[pid=23148] ppid=23146 vsize=2580 CPUtime=822.07
/proc/23148/stat : 23148 (picosat) R 23146 23148 23043 0 -1 4194304 552 0 0 0 82205 2 0 0 25 0 1 0 101330529 2641920 537 1992294400 134512640 135137933 4294956224 18446744073709551615 134548819 0 0 4096 0 0 0 0 17 1 0 0
/proc/23148/statm: 645 537 69 152 0 491 0
Current children cumulated CPU time (s) 822.07
Current children cumulated vsize (KiB) 2580

[startup+882.301 s]
/proc/loadavg: 1.00 1.04 1.24 2/66 23149
/proc/meminfo: memFree=1763744/2055920 swapFree=4180664/4192956
[pid=23148] ppid=23146 vsize=2580 CPUtime=882.06
/proc/23148/stat : 23148 (picosat) R 23146 23148 23043 0 -1 4194304 560 0 0 0 88204 2 0 0 25 0 1 0 101330529 2641920 545 1992294400 134512640 135137933 4294956224 18446744073709551615 134548819 0 0 4096 0 0 0 0 17 1 0 0
/proc/23148/statm: 645 545 69 152 0 491 0
Current children cumulated CPU time (s) 882.06
Current children cumulated vsize (KiB) 2580

[startup+942.301 s]
/proc/loadavg: 1.00 1.03 1.22 2/66 23149
/proc/meminfo: memFree=1763744/2055920 swapFree=4180664/4192956
[pid=23148] ppid=23146 vsize=2580 CPUtime=942.04
/proc/23148/stat : 23148 (picosat) R 23146 23148 23043 0 -1 4194304 560 0 0 0 94202 2 0 0 25 0 1 0 101330529 2641920 545 1992294400 134512640 135137933 4294956224 18446744073709551615 134548870 0 0 4096 0 0 0 0 17 1 0 0
/proc/23148/statm: 645 545 69 152 0 491 0
Current children cumulated CPU time (s) 942.04
Current children cumulated vsize (KiB) 2580

[startup+1002.3 s]
/proc/loadavg: 1.00 1.02 1.20 2/66 23149
/proc/meminfo: memFree=1763680/2055920 swapFree=4180664/4192956
[pid=23148] ppid=23146 vsize=2580 CPUtime=1002.02
/proc/23148/stat : 23148 (picosat) R 23146 23148 23043 0 -1 4194304 560 0 0 0 100200 2 0 0 25 0 1 0 101330529 2641920 545 1992294400 134512640 135137933 4294956224 18446744073709551615 134547611 0 0 4096 0 0 0 0 17 1 0 0
/proc/23148/statm: 645 545 69 152 0 491 0
Current children cumulated CPU time (s) 1002.02
Current children cumulated vsize (KiB) 2580

[startup+1062.3 s]
/proc/loadavg: 1.00 1.02 1.19 2/66 23149
/proc/meminfo: memFree=1763552/2055920 swapFree=4180664/4192956
[pid=23148] ppid=23146 vsize=2712 CPUtime=1062
/proc/23148/stat : 23148 (picosat) R 23146 23148 23043 0 -1 4194304 583 0 0 0 106198 2 0 0 25 0 1 0 101330529 2777088 568 1992294400 134512640 135137933 4294956224 18446744073709551615 134553586 0 0 4096 0 0 0 0 17 1 0 0
/proc/23148/statm: 678 568 69 152 0 524 0
Current children cumulated CPU time (s) 1062
Current children cumulated vsize (KiB) 2712

[startup+1122.3 s]
/proc/loadavg: 1.00 1.01 1.17 2/66 23149
/proc/meminfo: memFree=1763552/2055920 swapFree=4180664/4192956
[pid=23148] ppid=23146 vsize=2844 CPUtime=1121.99
/proc/23148/stat : 23148 (picosat) R 23146 23148 23043 0 -1 4194304 619 0 0 0 112197 2 0 0 25 0 1 0 101330529 2912256 604 1992294400 134512640 135137933 4294956224 18446744073709551615 134548819 0 0 4096 0 0 0 0 17 1 0 0
/proc/23148/statm: 711 604 69 152 0 557 0
Current children cumulated CPU time (s) 1121.99
Current children cumulated vsize (KiB) 2844

[startup+1182.3 s]
/proc/loadavg: 1.00 1.00 1.16 2/66 23149
/proc/meminfo: memFree=1763360/2055920 swapFree=4180664/4192956
[pid=23148] ppid=23146 vsize=2756 CPUtime=1181.97
/proc/23148/stat : 23148 (picosat) R 23146 23148 23043 0 -1 4194304 619 0 0 0 118195 2 0 0 25 0 1 0 101330529 2822144 601 1992294400 134512640 135137933 4294956224 18446744073709551615 134548913 0 0 4096 0 0 0 0 17 1 0 0
/proc/23148/statm: 689 601 69 152 0 535 0
Current children cumulated CPU time (s) 1181.97
Current children cumulated vsize (KiB) 2756



Maximum CPU time exceeded: sending SIGTERM then SIGKILL

[startup+1200.4 s]
/proc/loadavg: 1.00 1.00 1.16 2/66 23149
/proc/meminfo: memFree=1763360/2055920 swapFree=4180664/4192956
[pid=23148] ppid=23146 vsize=2756 CPUtime=1200.08
/proc/23148/stat : 23148 (picosat) R 23146 23148 23043 0 -1 4194304 619 0 0 0 120005 3 0 0 25 0 1 0 101330529 2822144 601 1992294400 134512640 135137933 4294956224 18446744073709551615 134548819 0 0 4096 0 0 0 0 17 1 0 0
/proc/23148/statm: 689 601 69 152 0 535 0
Current children cumulated CPU time (s) 1200.08
Current children cumulated vsize (KiB) 2756

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): 1200.41
CPU time (s): 1200.08
CPU user time (s): 1200.05
CPU system time (s): 0.030995
CPU usage (%): 99.973
Max. virtual memory (cumulated for all children) (KiB): 2844

getrusage(RUSAGE_CHILDREN,...) data:
user time used= 1200.05
system time used= 0.030995
maximum resident set size= 0
integral shared memory size= 0
integral unshared data size= 0
integral unshared stack size= 0
page reclaims= 619
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= 1871

runsolver used 1.24681 second user time and 3.13152 second system time

The end

Launcher Data 

Begin job on node73 at 2009-04-26 10:03:02
IDJOB=1728103
IDBENCH=24664
IDSOLVER=506
FILE ID=node73/1728103-1240732982
PBS_JOBID= 9186973
Free space on /tmp= 66356 MiB

SOLVER NAME= picosat 913
BENCH NAME= SAT07/crafted/Hard/contest05/others/mod2c-rand3bip-sat-220-1.sat05-2488.reshuffled-07.cnf
COMMAND LINE= HOME/picosat BENCHNAME
RUNSOLVER COMMAND LINE= BIN/runsolver --timestamp -w /tmp/evaluation-result-1728103-1240732982/watcher-1728103-1240732982 -o /tmp/evaluation-result-1728103-1240732982/solver-1728103-1240732982 -C 1200 -W 1800 -M 1800 --output-limit 1,15  HOME/picosat HOME/instance-1728103-1240732982.cnf

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

MD5SUM BENCH= 0d50014415a697c0ee7e2c67c987b500
RANDOM SEED=175923442

node73.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		: 3000.214
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		: 3000.214
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:       1766912 kB
Buffers:         16876 kB
Cached:         197280 kB
SwapCached:       6232 kB
Active:          40036 kB
Inactive:       182648 kB
HighTotal:           0 kB
HighFree:            0 kB
LowTotal:      2055920 kB
LowFree:       1766912 kB
SwapTotal:     4192956 kB
SwapFree:      4180664 kB
Dirty:             748 kB
Writeback:           0 kB
Mapped:          14008 kB
Slab:            52364 kB
Committed_AS:   424740 kB
PageTables:       1396 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= 66356 MiB
End job on node73 at 2009-04-26 10:23:05