Trace number 1730965

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) 1200.09 1200.61

General information on the benchmark

Namecrafted/Difficult/contest05/jarvisalo/
mod2-rand3bip-sat-270-2.sat05-2249.reshuffled-07.cnf
MD5SUM82718e0ff54407c78c5fcacb97224b1c
Bench CategoryCRAFTED (crafted instances)
Best result obtained on this benchmarkSAT
Best CPU time to get the best result obtained on this benchmark0.013997
Satisfiable
(Un)Satisfiability was proved
Number of variables270
Number of clauses1080
Sum of the clauses size3240
Maximum clause length3
Minimum clause length3
Number of clauses of size 10
Number of clauses of size 20
Number of clauses of size 31080
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-1730965-1240765460.cnf
0.00/0.00	c parsed header 'p cnf 270 1080'
0.00/0.00	c initialized 270 variables
0.00/0.00	c found 1080 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   270   0.0  1080     0     0     0   0.0   0.1 
0.00/0.00	c 
0.00/0.00	c initial reduction limit 540 clauses
0.00/0.00	c 
0.00/0.00	c +   0.0  30.5   270  68.5  1080   100    99   594  34.2   0.1 
0.00/0.00	c N   0.0  30.5   270  68.5  1080   100    99   594  34.3   0.1 
0.00/0.01	c +   0.0  31.8   270  81.1  1080   250   249   653  51.8   0.1 
0.00/0.01	c N   0.0  32.0   270  81.9  1080   402   400   653  55.6   0.1 
0.00/0.01	c +   0.0  32.0   270  83.7  1080   475   473   718  55.9   0.1 
0.03/0.03	c +   0.0  31.7   270  88.5  1080   812   448   789  49.0   0.1 
0.03/0.04	c N   0.0  31.3   270  88.9  1080  1203   441   789  56.9   0.1 
0.03/0.04	c +   0.0  31.2   270  90.4  1080  1317   555   867  57.8   0.1 
0.03/0.07	c +   0.1  30.5   270  95.6  1080  2074   873   953  55.3   0.2 
0.10/0.11	c N   0.1  29.7   270  96.3  1080  3206   561   953  54.3   0.1 
0.10/0.11	c +   0.1  29.7   270  96.3  1080  3209   564  1048  54.3   0.1 
0.10/0.18	c +   0.2  29.0   270  96.3  1080  4911   681  1152  53.9   0.1 
0.30/0.31	c +   0.3  28.1   270  98.1  1080  7464   907  1267  52.1   0.2 
0.30/0.34	c N   0.3  27.9   270  98.1  1080  8015   821  1267  54.0   0.2 
0.50/0.51	c +   0.5  27.1   270 100.0  1080 11293   901  1393  50.3   0.2 
0.70/0.78	c +   0.8  26.4   270 100.0  1080 17036  1015  1532  57.9   0.2 
0.80/0.87	c N   0.9  26.1   270 100.0  1080 19237   901  1532  57.1   0.2 
1.10/1.12	c +   1.1  26.1   270 100.0  1080 25650  1141  1685  56.8   0.2 
1.70/1.70	c +   1.7  25.7   270 100.0  1080 38571  1342  1853  54.1   0.2 
2.00/2.00	c N   2.0  25.5   270 100.0  1080 44878  1123  1853  55.8   0.2 
2.00/2.00	c 
2.00/2.00	c  seconds     variables   original    learned     agility
2.00/2.00	c         level        used      conflicts    limit          MB
2.00/2.00	c 
2.60/2.67	c +   2.7  25.3   270 100.0  1080 57952  1142  2038  56.3   0.2 
3.99/4.08	c +   4.1  24.8   270 100.0  1080 87023  1502  2241  54.8   0.2 
4.69/4.78	c N   4.8  24.6   270 100.0  1080 102e3  1249  2241  53.3   0.2 
5.99/6.08	c +   6.1  24.3   270 100.0  1080 130e3  1130  2465  58.6   0.2 
9.39/9.41	c +   9.4  23.7   270 100.0  1080 196e3  2102  2711  59.7   0.3 
11.19/11.28	c N  11.3  23.5   270 100.0  1080 230e3  2718  2711  56.1   0.4 
14.39/14.48	c +  14.5  23.0   270 100.0  1080 294e3  2124  2982  60.0   0.3 
21.89/21.99	c +  22.0  22.3   270 100.0  1080 441e3  2431  3280  56.2   0.3 
26.18/26.24	c N  26.2  22.3   270 100.0  1080 512e3  2902  3280  56.4   0.4 
35.28/35.38	c +  35.4  22.0   270 100.0  1080 662e3  2440  3608  54.5   0.4 
55.27/55.31	c +  55.3  21.4   270 100.0  1080 993e3  2059  3968  61.5   0.3 
63.67/63.77	c N  63.7  21.2   270 100.0  1080 112e4  3021  3968  53.9   0.4 
83.96/84.09	c +  84.1  21.0   270 100.0  1080 148e4  2867  4364  55.5   0.4 
130.05/130.19	c + 130.1  20.5   270 100.0  1080 223e4  3378  4800  55.3   0.5 
144.54/144.65	c N 144.6  20.5   270 100.0  1080 246e4  4517  4800  52.6   0.6 
202.82/202.91	c + 202.8  20.1   270 100.0  1080 335e4  3508  5280  55.3   0.5 
302.07/302.25	c + 302.1  19.6   270 100.0  1080 502e4  3479  5808  60.9   0.5 
320.27/320.44	c N 320.3  19.5   270 100.0  1080 532e4  4301  5808  56.8   0.6 
455.41/455.64	c + 455.5  19.2   270 100.0  1080 754e4  4355  6388  57.1   0.5 
709.20/709.53	c + 709.2  18.9   270 100.0  1080 113e5  3571  7026  60.7   0.5 
721.99/722.30	c N 722.0  18.9   270 100.0  1080 114e5  4994  7026  57.9   0.6 
1106.62/1107.13	c + 111e1  18.2   270 100.0  1080 169e5  6161  7728  55.3   0.7 
1106.62/1107.13	c 
1106.62/1107.13	c  seconds     variables   original    learned     agility
1106.62/1107.13	c         level        used      conflicts    limit          MB
1106.62/1107.13	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-1730965-1240765460/watcher-1730965-1240765460 -o /tmp/evaluation-result-1730965-1240765460/solver-1730965-1240765460 -C 1200 -W 1800 -M 1800 --output-limit 1,15 HOME/picosat HOME/instance-1730965-1240765460.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 0.99 3/65 19642
/proc/meminfo: memFree=1187376/2055920 swapFree=4192956/4192956
[pid=19642] ppid=19640 vsize=780 CPUtime=0
/proc/19642/stat : 19642 (picosat) R 19640 19642 19419 0 -1 4194304 112 0 0 0 0 0 0 0 18 0 1 0 104575638 798720 97 1992294400 134512640 135137933 4294956240 18446744073709551615 134668310 0 0 4096 0 0 0 0 17 0 0 0
/proc/19642/statm: 195 97 69 152 0 41 0

[startup+0.03107 s]
/proc/loadavg: 1.00 1.00 0.99 3/65 19642
/proc/meminfo: memFree=1187376/2055920 swapFree=4192956/4192956
[pid=19642] ppid=19640 vsize=912 CPUtime=0.03
/proc/19642/stat : 19642 (picosat) R 19640 19642 19419 0 -1 4194304 135 0 0 0 3 0 0 0 18 0 1 0 104575638 933888 120 1992294400 134512640 135137933 4294956240 18446744073709551615 134547986 0 0 4096 0 0 0 0 17 0 0 0
/proc/19642/statm: 228 120 69 152 0 74 0
Current children cumulated CPU time (s) 0.03
Current children cumulated vsize (KiB) 912

[startup+0.101077 s]
/proc/loadavg: 1.00 1.00 0.99 3/65 19642
/proc/meminfo: memFree=1187376/2055920 swapFree=4192956/4192956
[pid=19642] ppid=19640 vsize=912 CPUtime=0.1
/proc/19642/stat : 19642 (picosat) R 19640 19642 19419 0 -1 4194304 140 0 0 0 10 0 0 0 18 0 1 0 104575638 933888 125 1992294400 134512640 135137933 4294956240 18446744073709551615 134552211 0 0 4096 0 0 0 0 17 0 0 0
/proc/19642/statm: 228 125 69 152 0 74 0
Current children cumulated CPU time (s) 0.1
Current children cumulated vsize (KiB) 912

[startup+0.301099 s]
/proc/loadavg: 1.00 1.00 0.99 3/65 19642
/proc/meminfo: memFree=1187376/2055920 swapFree=4192956/4192956
[pid=19642] ppid=19640 vsize=912 CPUtime=0.3
/proc/19642/stat : 19642 (picosat) R 19640 19642 19419 0 -1 4194304 149 0 0 0 30 0 0 0 19 0 1 0 104575638 933888 134 1992294400 134512640 135137933 4294956240 18446744073709551615 134551616 0 0 4096 0 0 0 0 17 0 0 0
/proc/19642/statm: 228 134 69 152 0 74 0
Current children cumulated CPU time (s) 0.3
Current children cumulated vsize (KiB) 912

[startup+0.701144 s]
/proc/loadavg: 1.00 1.00 0.99 3/65 19642
/proc/meminfo: memFree=1187376/2055920 swapFree=4192956/4192956
[pid=19642] ppid=19640 vsize=1040 CPUtime=0.7
/proc/19642/stat : 19642 (picosat) R 19640 19642 19419 0 -1 4194304 160 0 0 0 70 0 0 0 23 0 1 0 104575638 1064960 145 1992294400 134512640 135137933 4294956240 18446744073709551615 134548930 0 0 4096 0 0 0 0 17 0 0 0
/proc/19642/statm: 260 145 69 152 0 106 0
Current children cumulated CPU time (s) 0.7
Current children cumulated vsize (KiB) 1040

[startup+1.50123 s]
/proc/loadavg: 1.00 1.00 0.99 2/66 19643
/proc/meminfo: memFree=1187048/2055920 swapFree=4192956/4192956
[pid=19642] ppid=19640 vsize=1032 CPUtime=1.5
/proc/19642/stat : 19642 (picosat) R 19640 19642 19419 0 -1 4194304 165 0 0 0 150 0 0 0 25 0 1 0 104575638 1056768 150 1992294400 134512640 135137933 4294956240 18446744073709551615 134552176 0 0 4096 0 0 0 0 17 0 0 0
/proc/19642/statm: 258 150 69 152 0 104 0
Current children cumulated CPU time (s) 1.5
Current children cumulated vsize (KiB) 1032

[startup+3.10142 s]
/proc/loadavg: 1.00 1.00 0.99 2/66 19643
/proc/meminfo: memFree=1186856/2055920 swapFree=4192956/4192956
[pid=19642] ppid=19640 vsize=1032 CPUtime=3.1
/proc/19642/stat : 19642 (picosat) R 19640 19642 19419 0 -1 4194304 178 0 0 0 310 0 0 0 25 0 1 0 104575638 1056768 163 1992294400 134512640 135137933 4294956240 18446744073709551615 134522698 0 0 4096 0 0 0 0 17 0 0 0
/proc/19642/statm: 258 163 69 152 0 104 0
Current children cumulated CPU time (s) 3.1
Current children cumulated vsize (KiB) 1032

[startup+6.30178 s]
/proc/loadavg: 1.00 1.00 0.99 2/66 19643
/proc/meminfo: memFree=1186736/2055920 swapFree=4192956/4192956
[pid=19642] ppid=19640 vsize=1156 CPUtime=6.29
/proc/19642/stat : 19642 (picosat) R 19640 19642 19419 0 -1 4194304 191 0 0 0 629 0 0 0 25 0 1 0 104575638 1183744 176 1992294400 134512640 135137933 4294956240 18446744073709551615 134543381 0 0 4096 0 0 0 0 17 0 0 0
/proc/19642/statm: 289 176 69 152 0 135 0
Current children cumulated CPU time (s) 6.29
Current children cumulated vsize (KiB) 1156

[startup+12.7015 s]
/proc/loadavg: 1.00 1.00 0.99 2/66 19643
/proc/meminfo: memFree=1186608/2055920 swapFree=4192956/4192956
[pid=19642] ppid=19640 vsize=1156 CPUtime=12.69
/proc/19642/stat : 19642 (picosat) R 19640 19642 19419 0 -1 4194304 202 0 0 0 1269 0 0 0 25 0 1 0 104575638 1183744 187 1992294400 134512640 135137933 4294956240 18446744073709551615 134549147 0 0 4096 0 0 0 0 17 0 0 0
/proc/19642/statm: 289 187 69 152 0 135 0
Current children cumulated CPU time (s) 12.69
Current children cumulated vsize (KiB) 1156

[startup+25.5019 s]
/proc/loadavg: 1.00 1.00 0.99 2/66 19643
/proc/meminfo: memFree=1186544/2055920 swapFree=4192956/4192956
[pid=19642] ppid=19640 vsize=1284 CPUtime=25.49
/proc/19642/stat : 19642 (picosat) R 19640 19642 19419 0 -1 4194304 226 0 0 0 2549 0 0 0 25 0 1 0 104575638 1314816 211 1992294400 134512640 135137933 4294956240 18446744073709551615 134551582 0 0 4096 0 0 0 0 17 0 0 0
/proc/19642/statm: 321 211 69 152 0 167 0
Current children cumulated CPU time (s) 25.49
Current children cumulated vsize (KiB) 1284

[startup+51.1018 s]
/proc/loadavg: 1.00 1.00 0.99 2/66 19643
/proc/meminfo: memFree=1186480/2055920 swapFree=4192956/4192956
[pid=19642] ppid=19640 vsize=1284 CPUtime=51.08
/proc/19642/stat : 19642 (picosat) R 19640 19642 19419 0 -1 4194304 241 0 0 0 5108 0 0 0 25 0 1 0 104575638 1314816 226 1992294400 134512640 135137933 4294956240 18446744073709551615 134548913 0 0 4096 0 0 0 0 17 0 0 0
/proc/19642/statm: 321 226 69 152 0 167 0
Current children cumulated CPU time (s) 51.08
Current children cumulated vsize (KiB) 1284

[startup+102.306 s]
/proc/loadavg: 1.00 1.00 0.99 2/66 19643
/proc/meminfo: memFree=1186288/2055920 swapFree=4192956/4192956
[pid=19642] ppid=19640 vsize=1400 CPUtime=102.26
/proc/19642/stat : 19642 (picosat) R 19640 19642 19419 0 -1 4194304 270 0 0 0 10226 0 0 0 25 0 1 0 104575638 1433600 255 1992294400 134512640 135137933 4294956240 18446744073709551615 134527935 0 0 4096 0 0 0 0 17 0 0 0
/proc/19642/statm: 350 255 69 152 0 196 0
Current children cumulated CPU time (s) 102.26
Current children cumulated vsize (KiB) 1400

[startup+162.301 s]
/proc/loadavg: 1.00 1.00 0.99 2/66 19643
/proc/meminfo: memFree=1186160/2055920 swapFree=4192956/4192956
[pid=19642] ppid=19640 vsize=1532 CPUtime=162.23
/proc/19642/stat : 19642 (picosat) R 19640 19642 19419 0 -1 4194304 293 0 0 0 16223 0 0 0 25 0 1 0 104575638 1568768 278 1992294400 134512640 135137933 4294956240 18446744073709551615 134542980 0 0 4096 0 0 0 0 17 0 0 0
/proc/19642/statm: 383 278 69 152 0 229 0
Current children cumulated CPU time (s) 162.23
Current children cumulated vsize (KiB) 1532

[startup+222.301 s]
/proc/loadavg: 1.00 1.00 0.99 2/66 19643
/proc/meminfo: memFree=1186096/2055920 swapFree=4192956/4192956
[pid=19642] ppid=19640 vsize=1532 CPUtime=222.21
/proc/19642/stat : 19642 (picosat) R 19640 19642 19419 0 -1 4194304 305 0 0 0 22221 0 0 0 25 0 1 0 104575638 1568768 290 1992294400 134512640 135137933 4294956240 18446744073709551615 134522862 0 0 4096 0 0 0 0 17 0 0 0
/proc/19642/statm: 383 290 69 152 0 229 0
Current children cumulated CPU time (s) 222.21
Current children cumulated vsize (KiB) 1532

[startup+282.302 s]
/proc/loadavg: 1.00 1.00 0.99 2/66 19643
/proc/meminfo: memFree=1186096/2055920 swapFree=4192956/4192956
[pid=19642] ppid=19640 vsize=1532 CPUtime=282.19
/proc/19642/stat : 19642 (picosat) R 19640 19642 19419 0 -1 4194304 305 0 0 0 28219 0 0 0 25 0 1 0 104575638 1568768 290 1992294400 134512640 135137933 4294956240 18446744073709551615 134549012 0 0 4096 0 0 0 0 17 0 0 0
/proc/19642/statm: 383 290 69 152 0 229 0
Current children cumulated CPU time (s) 282.19
Current children cumulated vsize (KiB) 1532

[startup+342.302 s]
/proc/loadavg: 1.00 1.00 0.99 2/66 19643
/proc/meminfo: memFree=1186032/2055920 swapFree=4192956/4192956
[pid=19642] ppid=19640 vsize=1656 CPUtime=342.15
/proc/19642/stat : 19642 (picosat) R 19640 19642 19419 0 -1 4194304 313 0 0 0 34215 0 0 0 25 0 1 0 104575638 1695744 298 1992294400 134512640 135137933 4294956240 18446744073709551615 134548819 0 0 4096 0 0 0 0 17 0 0 0
/proc/19642/statm: 414 298 69 152 0 260 0
Current children cumulated CPU time (s) 342.15
Current children cumulated vsize (KiB) 1656

[startup+402.302 s]
/proc/loadavg: 1.00 1.00 0.99 2/66 19643
/proc/meminfo: memFree=1186032/2055920 swapFree=4192956/4192956
[pid=19642] ppid=19640 vsize=1656 CPUtime=402.13
/proc/19642/stat : 19642 (picosat) R 19640 19642 19419 0 -1 4194304 313 0 0 0 40213 0 0 0 25 0 1 0 104575638 1695744 298 1992294400 134512640 135137933 4294956240 18446744073709551615 134567222 0 0 4096 0 0 0 0 17 0 0 0
/proc/19642/statm: 414 298 69 152 0 260 0
Current children cumulated CPU time (s) 402.13
Current children cumulated vsize (KiB) 1656

[startup+462.301 s]
/proc/loadavg: 1.00 1.00 0.99 2/66 19643
/proc/meminfo: memFree=1186032/2055920 swapFree=4192956/4192956
[pid=19642] ppid=19640 vsize=1652 CPUtime=462.11
/proc/19642/stat : 19642 (picosat) R 19640 19642 19419 0 -1 4194304 314 0 0 0 46211 0 0 0 25 0 1 0 104575638 1691648 299 1992294400 134512640 135137933 4294956240 18446744073709551615 134548903 0 0 4096 0 0 0 0 17 0 0 0
/proc/19642/statm: 413 299 69 152 0 259 0
Current children cumulated CPU time (s) 462.11
Current children cumulated vsize (KiB) 1652

[startup+522.301 s]
/proc/loadavg: 1.00 1.00 0.99 2/66 19643
/proc/meminfo: memFree=1185968/2055920 swapFree=4192956/4192956
[pid=19642] ppid=19640 vsize=1652 CPUtime=522.08
/proc/19642/stat : 19642 (picosat) R 19640 19642 19419 0 -1 4194304 335 0 0 0 52208 0 0 0 25 0 1 0 104575638 1691648 320 1992294400 134512640 135137933 4294956240 18446744073709551615 134552483 0 0 4096 0 0 0 0 17 0 0 0
/proc/19642/statm: 413 320 69 152 0 259 0
Current children cumulated CPU time (s) 522.08
Current children cumulated vsize (KiB) 1652

[startup+582.302 s]
/proc/loadavg: 1.00 1.00 0.99 2/66 19643
/proc/meminfo: memFree=1185968/2055920 swapFree=4192956/4192956
[pid=19642] ppid=19640 vsize=1652 CPUtime=582.05
/proc/19642/stat : 19642 (picosat) R 19640 19642 19419 0 -1 4194304 341 0 0 0 58205 0 0 0 25 0 1 0 104575638 1691648 326 1992294400 134512640 135137933 4294956240 18446744073709551615 134548913 0 0 4096 0 0 0 0 17 0 0 0
/proc/19642/statm: 413 326 69 152 0 259 0
Current children cumulated CPU time (s) 582.05
Current children cumulated vsize (KiB) 1652

[startup+642.302 s]
/proc/loadavg: 1.00 1.00 0.99 2/66 19643
/proc/meminfo: memFree=1185968/2055920 swapFree=4192956/4192956
[pid=19642] ppid=19640 vsize=1780 CPUtime=642.03
/proc/19642/stat : 19642 (picosat) R 19640 19642 19419 0 -1 4194304 347 0 0 0 64203 0 0 0 25 0 1 0 104575638 1822720 332 1992294400 134512640 135137933 4294956240 18446744073709551615 134551628 0 0 4096 0 0 0 0 17 0 0 0
/proc/19642/statm: 445 332 69 152 0 291 0
Current children cumulated CPU time (s) 642.03
Current children cumulated vsize (KiB) 1780

[startup+702.301 s]
/proc/loadavg: 1.00 1.00 0.99 2/66 19643
/proc/meminfo: memFree=1185904/2055920 swapFree=4192956/4192956
[pid=19642] ppid=19640 vsize=1780 CPUtime=702
/proc/19642/stat : 19642 (picosat) R 19640 19642 19419 0 -1 4194304 347 0 0 0 70200 0 0 0 25 0 1 0 104575638 1822720 332 1992294400 134512640 135137933 4294956240 18446744073709551615 134527931 0 0 4096 0 0 0 0 17 0 0 0
/proc/19642/statm: 445 332 69 152 0 291 0
Current children cumulated CPU time (s) 702
Current children cumulated vsize (KiB) 1780

[startup+762.305 s]
/proc/loadavg: 1.00 1.00 0.99 2/66 19643
/proc/meminfo: memFree=1185904/2055920 swapFree=4192956/4192956
[pid=19642] ppid=19640 vsize=1780 CPUtime=761.98
/proc/19642/stat : 19642 (picosat) R 19640 19642 19419 0 -1 4194304 355 0 0 0 76198 0 0 0 25 0 1 0 104575638 1822720 340 1992294400 134512640 135137933 4294956240 18446744073709551615 134527931 0 0 4096 0 0 0 0 17 0 0 0
/proc/19642/statm: 445 340 69 152 0 291 0
Current children cumulated CPU time (s) 761.98
Current children cumulated vsize (KiB) 1780

[startup+822.302 s]
/proc/loadavg: 1.00 1.00 0.99 2/66 19643
/proc/meminfo: memFree=1185904/2055920 swapFree=4192956/4192956
[pid=19642] ppid=19640 vsize=1780 CPUtime=821.95
/proc/19642/stat : 19642 (picosat) R 19640 19642 19419 0 -1 4194304 355 0 0 0 82195 0 0 0 25 0 1 0 104575638 1822720 340 1992294400 134512640 135137933 4294956240 18446744073709551615 134548994 0 0 4096 0 0 0 0 17 0 0 0
/proc/19642/statm: 445 340 69 152 0 291 0
Current children cumulated CPU time (s) 821.95
Current children cumulated vsize (KiB) 1780

[startup+882.302 s]
/proc/loadavg: 1.00 1.00 0.99 2/66 19643
/proc/meminfo: memFree=1185904/2055920 swapFree=4192956/4192956
[pid=19642] ppid=19640 vsize=1780 CPUtime=881.91
/proc/19642/stat : 19642 (picosat) R 19640 19642 19419 0 -1 4194304 356 0 0 0 88191 0 0 0 25 0 1 0 104575638 1822720 341 1992294400 134512640 135137933 4294956240 18446744073709551615 134554634 0 0 4096 0 0 0 0 17 0 0 0
/proc/19642/statm: 445 341 69 152 0 291 0
Current children cumulated CPU time (s) 881.91
Current children cumulated vsize (KiB) 1780

[startup+942.302 s]
/proc/loadavg: 1.00 1.00 0.99 2/66 19643
/proc/meminfo: memFree=1185904/2055920 swapFree=4192956/4192956
[pid=19642] ppid=19640 vsize=1780 CPUtime=941.89
/proc/19642/stat : 19642 (picosat) R 19640 19642 19419 0 -1 4194304 356 0 0 0 94189 0 0 0 25 0 1 0 104575638 1822720 341 1992294400 134512640 135137933 4294956240 18446744073709551615 134551374 0 0 4096 0 0 0 0 17 0 0 0
/proc/19642/statm: 445 341 69 152 0 291 0
Current children cumulated CPU time (s) 941.89
Current children cumulated vsize (KiB) 1780

[startup+1002.3 s]
/proc/loadavg: 1.00 1.00 0.99 2/66 19643
/proc/meminfo: memFree=1185904/2055920 swapFree=4192956/4192956
[pid=19642] ppid=19640 vsize=1780 CPUtime=1001.87
/proc/19642/stat : 19642 (picosat) R 19640 19642 19419 0 -1 4194304 367 0 0 0 100187 0 0 0 25 0 1 0 104575638 1822720 352 1992294400 134512640 135137933 4294956240 18446744073709551615 134542980 0 0 4096 0 0 0 0 17 0 0 0
/proc/19642/statm: 445 352 69 152 0 291 0
Current children cumulated CPU time (s) 1001.87
Current children cumulated vsize (KiB) 1780

[startup+1062.3 s]
/proc/loadavg: 1.00 1.00 0.99 2/66 19643
/proc/meminfo: memFree=1185840/2055920 swapFree=4192956/4192956
[pid=19642] ppid=19640 vsize=1780 CPUtime=1061.84
/proc/19642/stat : 19642 (picosat) R 19640 19642 19419 0 -1 4194304 375 0 0 0 106184 0 0 0 25 0 1 0 104575638 1822720 360 1992294400 134512640 135137933 4294956240 18446744073709551615 134549043 0 0 4096 0 0 0 0 17 0 0 0
/proc/19642/statm: 445 360 69 152 0 291 0
Current children cumulated CPU time (s) 1061.84
Current children cumulated vsize (KiB) 1780

[startup+1122.3 s]
/proc/loadavg: 1.00 1.00 0.99 2/66 19643
/proc/meminfo: memFree=1185840/2055920 swapFree=4192956/4192956
[pid=19642] ppid=19640 vsize=1780 CPUtime=1121.81
/proc/19642/stat : 19642 (picosat) R 19640 19642 19419 0 -1 4194304 375 0 0 0 112181 0 0 0 25 0 1 0 104575638 1822720 360 1992294400 134512640 135137933 4294956240 18446744073709551615 134548954 0 0 4096 0 0 0 0 17 0 0 0
/proc/19642/statm: 445 360 69 152 0 291 0
Current children cumulated CPU time (s) 1121.81
Current children cumulated vsize (KiB) 1780

[startup+1182.3 s]
/proc/loadavg: 1.00 1.00 0.99 2/66 19643
/proc/meminfo: memFree=1185840/2055920 swapFree=4192956/4192956
[pid=19642] ppid=19640 vsize=1780 CPUtime=1181.79
/proc/19642/stat : 19642 (picosat) R 19640 19642 19419 0 -1 4194304 375 0 0 0 118179 0 0 0 25 0 1 0 104575638 1822720 360 1992294400 134512640 135137933 4294956240 18446744073709551615 134569819 0 0 4096 0 0 0 0 17 0 0 0
/proc/19642/statm: 445 360 69 152 0 291 0
Current children cumulated CPU time (s) 1181.79
Current children cumulated vsize (KiB) 1780



Maximum CPU time exceeded: sending SIGTERM then SIGKILL

[startup+1200.6 s]
/proc/loadavg: 1.00 1.00 0.99 2/66 19643
/proc/meminfo: memFree=1185840/2055920 swapFree=4192956/4192956
[pid=19642] ppid=19640 vsize=1780 CPUtime=1200.08
/proc/19642/stat : 19642 (picosat) R 19640 19642 19419 0 -1 4194304 375 0 0 0 120008 0 0 0 25 0 1 0 104575638 1822720 360 1992294400 134512640 135137933 4294956240 18446744073709551615 134545222 0 0 4096 0 0 0 0 17 0 0 0
/proc/19642/statm: 445 360 69 152 0 291 0
Current children cumulated CPU time (s) 1200.08
Current children cumulated vsize (KiB) 1780

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): 1200.61
CPU time (s): 1200.09
CPU user time (s): 1200.08
CPU system time (s): 0.007998
CPU usage (%): 99.9571
Max. virtual memory (cumulated for all children) (KiB): 1784

getrusage(RUSAGE_CHILDREN,...) data:
user time used= 1200.08
system time used= 0.007998
maximum resident set size= 0
integral shared memory size= 0
integral unshared data size= 0
integral unshared stack size= 0
page reclaims= 375
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= 3865

runsolver used 1.47877 second user time and 2.43563 second system time

The end

Launcher Data 

Begin job on node85 at 2009-04-26 19:04:20
IDJOB=1730965
IDBENCH=24740
IDSOLVER=506
FILE ID=node85/1730965-1240765460
PBS_JOBID= 9187134
Free space on /tmp= 126812 MiB

SOLVER NAME= picosat 913
BENCH NAME= SAT07/crafted/Difficult/contest05/jarvisalo/mod2-rand3bip-sat-270-2.sat05-2249.reshuffled-07.cnf
COMMAND LINE= HOME/picosat BENCHNAME
RUNSOLVER COMMAND LINE= BIN/runsolver --timestamp -w /tmp/evaluation-result-1730965-1240765460/watcher-1730965-1240765460 -o /tmp/evaluation-result-1730965-1240765460/solver-1730965-1240765460 -C 1200 -W 1800 -M 1800 --output-limit 1,15  HOME/picosat HOME/instance-1730965-1240765460.cnf

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

MD5SUM BENCH= 82718e0ff54407c78c5fcacb97224b1c
RANDOM SEED=952997552

node85.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		: 3000.238
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		: 3000.238
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	: 5996.54
clflush size	: 64
cache_alignment	: 128
address sizes	: 36 bits physical, 48 bits virtual
power management:


/proc/meminfo:
MemTotal:      2055920 kB
MemFree:       1187856 kB
Buffers:        103052 kB
Cached:         657732 kB
SwapCached:          0 kB
Active:          91476 kB
Inactive:       683088 kB
HighTotal:           0 kB
HighFree:            0 kB
LowTotal:      2055920 kB
LowFree:       1187856 kB
SwapTotal:     4192956 kB
SwapFree:      4192956 kB
Dirty:             748 kB
Writeback:           0 kB
Mapped:          23564 kB
Slab:            79480 kB
Committed_AS:   288272 kB
PageTables:       1372 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= 126812 MiB
End job on node85 at 2009-04-26 19:24:22